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CN-121977458-A - Construction dimension measuring device for construction cost of building engineering

CN121977458ACN 121977458 ACN121977458 ACN 121977458ACN-121977458-A

Abstract

The present invention relates to the field of measurement equipment technology, and specifically discloses a construction cost measurement device for building engineering, comprising a positioning structure, an adjusting structure, and a detection structure. The adjusting structure is detachably placed on the adjusting structure, and the detection structure is fixedly set on the adjusting structure. A pair of positioning units are detachably installed on the positioning structure, and the positioning units are symmetrically located on the upper and lower sides of the detection structure. The present invention relates to the field of measurement equipment technology. The beneficial effects of the present invention are that the support methods are diverse and stable, avoiding handheld measurement errors from the root, multi-dimensional adjustment without dead corners, adapting to complex construction measurement environments, horizontal accuracy and controllability, further ensuring the accuracy of measurement benchmarks, segmented measurement accuracy, avoiding the influence of its own length on measurement, and specially adapting to external wall thickness measurement, solving industry measurement problems. Pain points, Full range flexible adjustment, adaptable to diverse measurement needs, simple and practical structural design, low construction operation threshold.

Inventors

  • Jiang lv
  • ZHENG JUAN
  • WANG CHUNLING

Assignees

  • 辽宁兴隆工程造价咨询有限公司

Dates

Publication Date
20260505
Application Date
20260324

Claims (8)

  1. 1. The construction size measuring device for the construction cost of the building engineering is characterized by comprising a positioning structure (1), an adjusting structure (2) and a detecting structure (3), wherein the adjusting structure (2) is detachably arranged on the adjusting structure (2), the detecting structure (3) is fixedly arranged on the adjusting structure (2), a pair of positioning units (4) are detachably arranged on the positioning structure (1), and the positioning units (4) are symmetrically arranged on the upper side and the lower side of the detecting structure (3); The positioning structure (1) is used for bearing and supporting between the ground and the ceiling, the adjusting structure (2) is used for driving the detecting structure (3) to keep horizontal and adjusting the measuring direction, the detecting structure (3) is used for realizing laser measurement, and the positioning unit (4) is used for detecting the thickness of the outer wall for auxiliary use.
  2. 2. The construction cost construction dimension measuring device according to claim 1, wherein the positioning structure (1) comprises a first branch pipe (11), a second branch pipe (12), a third branch pipe (13), a plurality of fixing components (14) and a power assisting component (15); The utility model discloses a power assisting device, including first branch pipe (11), second branch pipe (12), third branch pipe (13) lateral wall and lateral wall, first screw hole has all been seted up to the left side wall and the lateral wall at first branch pipe (11) both ends, first screw hole that is the same with first branch pipe (11) has all been seted up to the left side wall and the lateral wall at first branch pipe (11) both ends, and first screw hole that is the same with first branch pipe (11) has all been seted up to left side wall and the lateral wall at first branch pipe (11), a plurality of fixed subassembly (14) can be dismantled respectively and set up in first branch pipe (11) both ends and second branch pipe (12) and third branch pipe (13) one end on, power assisting subassembly (15) can dismantle the setting in first branch pipe (11) bottom.
  3. 3. The construction cost construction dimension measuring device according to claim 2, wherein the fixing assembly (14) comprises a fixing base (141), a first bolt (142), a second bolt (143), a lock rod (144), a baffle (145) and a first spring (146); Fixing base (141) are the rectangle, and sleeve hole has been seted up at fixing base (141) one end middle part, fixing base (141) one end is through sleeve hole activity suit on first branch pipe (11), and fixing base (141) other end middle part has seted up the flexible mouth, the installing port has been seted up to flexible mouthful front side, first bolt (142) connect soon in fixing base (141) one end left side wall, and first bolt (142) can connect soon in first screw hole of first branch pipe (11) left side wall, second bolt (143) connect soon in fixing base (141) one end front side wall, and second bolt (143) can run through the first helical pore of first branch pipe (11) front side wall, second bolt (143) can be tightly fixed with second branch pipe (12) top, locking lever (144) one end activity runs through the installing port, and locking lever (144) activity runs through flexible mouthful front side wall, the locking lever (144) other end is the ring structure, separation blade (145) are fixed in first branch pipe (11) left side wall first screw hole, separation blade (145) connect in the first spiral hole of first side wall of first branch pipe (146) and first side wall (146) between the movable separation blade and the first installation groove (146) suit.
  4. 4. A construction cost construction size measuring device according to claim 3, characterized in that the booster assembly (15) comprises a base (151), a swivel mount (152), a second spring (153), a pedal (154) and a cross bar (155); Base (151) are T type, and lift mouth (5) have been seted up at base (151) one end middle part, base (151) one end activity cartridge is in first branch pipe (11) bottom, swivel mount (152) activity sets up in base (151) lower wall, and swivel mount (152) can rotate, second spring (153) activity suit is on base (151) one end, footboard (154) can dismantle the suit in first branch pipe (11) bottom, and footboard (154) are fixed through first bolt (142) top fastening, footboard (154) below symmetry be provided with the erection jaw that lift mouth (5) corresponds, install between the erection jaw can be dismantled at horizontal pole (155) both ends, and horizontal pole (155) activity run through lift mouth (5), horizontal pole (155) can push down second spring (153).
  5. 5. The construction cost construction dimension measuring device according to claim 4, wherein the adjusting structure (2) comprises a base (20), a first motor (21), a case (22), a second motor (23), a detection box (24), a pair of connecting arms (25), a horizontal detection module (26), a pair of storage batteries (27), a switch key (28) and two sets of steering keys (29); One end of the machine base (20) is movably sleeved on the first branch pipe (11), the left side wall of the machine base (20) and the front side wall of the left end are respectively fastened and fixed by screwing a first bolt (142) and a second bolt (143), the other end of the machine base (20) is of a cavity structure, the first motor (21) is fixedly arranged in the other end of the machine base (20), the driving end of the first motor (21) movably penetrates through the right side wall of the machine base (20), the middle part of the machine box (22) is fixedly arranged on the driving end of the first motor (21), the second motor (23) is fixedly arranged in the machine box (22), the driving end of the second motor (23) movably penetrates through the front side wall of the machine box (22), the middle part of the rear side wall of the machine box (22) is provided with a rotating shaft which is the same as the driving end of the second motor (23), the rear side wall of the machine box (24) is provided with a charging port, a pair of connecting arms (25) are symmetrically arranged on the left side wall of the machine box (24), the other end of the connecting arms (25) are respectively fixedly connected to the driving end of the second motor (23) and the driving end of the machine box (22) and the detecting module (26) respectively arranged in the two sides of the machine box (24) which are symmetrically arranged in the two sides of the machine box (24) respectively, the storage battery (27) is respectively connected with the first motor (21) and the second motor (23), the switch key (28) is fixedly arranged on the upper wall of the detection box (24) and used for switching the horizontal detection module (26), the two groups of the steering keys (29) are symmetrically arranged on the upper wall of the machine base (20), and the steering keys (29) are respectively used for forward and reverse rotation of the first motor (21) and the second motor (23).
  6. 6. The construction cost construction dimension measuring device according to claim 5, wherein the detecting structure (3) comprises a adapter (31), a manual slide rail assembly (32), a pair of force arms (33), a pair of mounting boxes (34), two pairs of clamping bolts (35) and a pair of laser range finder bodies (36); The utility model discloses a laser range finder, including manual slide rail subassembly (32), adapter seat (31), manual slide rail subassembly (32) one end is fixed to be set up on adapter seat (31), be provided with a pair of relative movement's slide on manual slide rail subassembly (32), and the slide is through manual rotation lead screw atress removal, a pair of atress arm (33) one end sets up respectively on the slide in manual slide rail subassembly (32), and atress arm (33) are located manual slide rail subassembly (32) upper and lower both sides reverse symmetry, a pair of mounting box (34) are concave, a pair of mounting box (34) symmetry respectively set up on atress arm (33) other end, and mounting box (34) can agree with to pile up, two pairs clamping bolt (35) are connected in mounting box (34) lateral wall middle part in the rotation respectively, a pair of laser range finder main part (36) symmetry respectively set up in mounting box (34), and tightly fix through clamping bolt (35) top.
  7. 7. A construction cost construction dimension measuring device according to claim 6, characterized in that the positioning unit (4) comprises a telescopic arm (41) and a booster plate (42); The telescopic boom (41) is a rectangular rod body, a plurality of lock holes corresponding to one end of the lock rod (144) are formed in the front side wall of the telescopic boom (41) at equal intervals, one end of the telescopic boom (41) respectively penetrates through the telescopic opening of the fixed seat (141) in a movable mode, the telescopic boom (41) is located on the upper side and the lower side of the detection structure (3), one end of the power assisting plate (42) is fixedly arranged at the other end of the telescopic boom (41), and the power assisting plate (42) is opposite to the laser range finder main body (36).
  8. 8. The construction size measuring device for construction engineering according to claim 7, wherein one end of the lock lever (144) can be inserted into the lock hole of the telescopic arm (41) for fixing.

Description

Construction dimension measuring device for construction cost of building engineering Technical Field The invention relates to the technical field of measuring equipment, in particular to a measuring device for construction dimensions of construction engineering cost. Background In the construction field of construction engineering cost, the dimension measurement is a core link of construction cost accounting in the early stage of engineering and quality control in the construction process, and the portable laser range finder is widely applied to various measurement scenes such as the inner space of a building, the dimension of a component and the like by virtue of the advantages of convenience in operation and high measurement efficiency; The conventional portable laser range finder has a plurality of technical defects which are difficult to avoid in actual construction application, the measurement precision and the application range are seriously affected, the actual measurement requirements of construction engineering cost construction cannot be completely met, firstly, the conventional portable laser range finder is mostly dependent on manual handheld operation, the conventional portable laser range finder is provided with a certain body length, the conventional portable laser range finder is influenced by factors such as human hand shake, uneven force application and the like in the handheld process, the horizontal and stable of the conventional portable laser range finder are difficult to maintain, the problems of laser emission angle offset, misplacement of a ranging reference point and the like are easily caused during measurement, larger measurement errors are further generated, the accuracy of engineering cost accounting and the precision of construction lofting are directly affected after error accumulation, the distance between two sections of walls is measured, the instrument is attached to one wall of the two sections of the conventional portable laser range finder, the conventional portable laser range finder is not calculated due to the length of the conventional portable laser range finder, and the conventional portable laser range finder lacks a special auxiliary positioning and measuring structure aiming at the key measurement index of the thickness of an outer wall, when the manual handheld device is measured, the conventional portable laser range finder is difficult to ensure that laser beams vertically penetrate two sides of the outer wall, the measuring reference plane of the outer wall and the non-built building has potential safety hazards. Disclosure of Invention The invention aims to solve the technical problems of unstable and inaccurate measurement in the prior art and provides a device for measuring the construction size of construction cost of a building engineering. In order to solve the problems, the invention provides the technical scheme that the construction size measuring device for the construction cost of the building engineering comprises a positioning structure, an adjusting structure and a detecting structure, wherein the adjusting structure is detachably arranged on the adjusting structure, the detecting structure is fixedly arranged on the adjusting structure, a pair of positioning units are detachably arranged on the positioning structure, and the positioning units are symmetrically arranged on the upper side and the lower side of the detecting structure; The positioning structure is used for bearing and supporting between the ground and the ceiling, the adjusting structure is used for driving the detecting structure to keep horizontal and adjusting the measuring direction, the detecting structure is used for realizing laser measurement, and the positioning unit is used for detecting the thickness of the outer wall for auxiliary use. Preferably, the positioning structure comprises a first branch pipe, a second branch pipe, a third branch pipe, a plurality of fixing components and a power assisting component, wherein the inner side wall of the first branch pipe is provided with inclined threads, the left side wall and the front side wall at two ends of the first branch pipe are provided with first threaded holes, the outer side wall and the inner side wall of the second branch pipe are provided with inclined threads, the left side wall and the front side wall at the top end of the second branch pipe are provided with first threaded holes identical to those of the first branch pipe, the end of the second branch pipe is detachably screwed in the first branch pipe, the outer side wall and the inner side wall of the third branch pipe are provided with inclined threads, the left side wall and the front side wall at one end of the third branch pipe are provided with first threaded holes identical to those of the first branch pipe, the fixing components are detachably arranged at two ends of the first branch pipe and one end of the second branch pipe and the third branch