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CN-224229676-U - Site mapping device for engineering cost

CN224229676UCN 224229676 UCN224229676 UCN 224229676UCN-224229676-U

Abstract

The utility model relates to the technical field of engineering surveying and mapping, and discloses a site surveying and mapping device for engineering cost, which comprises a surveying instrument, the bottom outer wall of surveying instrument can be dismantled and is connected with the fixed plate, the bottom outer wall fixedly connected with hinge block of fixed plate, the outer wall of hinge block is provided with stabilizing mean. According to the utility model, the support rod is firstly unfolded to initially stabilize the device, then the threaded rod is rotated to release the fixing of the fixed rod, the fixed rod is adjusted to a proper position, the threaded rod is rotated to fix the locking fixed rod again, the sliding rod on the fixed rod suspended on one side is pulled out of the sliding sleeve, the sliding sleeve is then adjusted to drive the fixed cone to the place closest to the ground, the sliding rod is placed into the clamping groove of the fixed rod to fix the sliding sleeve, the threaded rod is rotated again to release the locking fixing of the fixed rod, and then the fixed cone is lowered to be in contact with the ground, so that the problem that the special topography adjusting stabilizing support in the prior art is complicated and troublesome is solved.

Inventors

  • MAO WEINA
  • YANG DONGYA
  • LIU SIJIA
  • LI GUANQI
  • LV JINFENG

Assignees

  • 吕金凤

Dates

Publication Date
20260512
Application Date
20250624

Claims (8)

  1. 1. The field mapping device for engineering cost comprises a mapping instrument (1) and is characterized in that a fixed plate (2) is detachably connected to the outer wall of the bottom end of the mapping instrument (1), a hinge block (4) is fixedly connected to the outer wall of the bottom end of the fixed plate (2), a stabilizing mechanism (3) is arranged on the outer wall of the hinge block (4), and a protecting mechanism (5) is arranged on the inner wall of the fixed plate (2); The stabilizing mean (3) includes branch (31), the outer wall at articulated piece (4) is articulated to branch (31), the inner wall threaded connection of branch (31) has threaded rod (32), the inner wall sliding connection of branch (31) has dead lever (33), the outer wall sliding connection of dead lever (33) has slip cap (34), the outer wall fixedly connected with fixed block (35) of slip cap (34), the inner wall fixedly connected with fixed cone (36) of fixed block (35), the inner wall sliding connection of slip cap (34) has slide bar (37), the inner wall at slip cap (34) is passed through first spring (38) elastic connection to slide bar (37).
  2. 2. The on-site surveying and mapping device for construction cost according to claim 1, wherein the protection mechanism (5) comprises a protection rod (52), the protection rod (52) is slidably connected to the inner wall of the fixed plate (2), a limiting block (51) is fixedly connected to the outer wall of the top end of the protection rod (52), a bottom plate (53) is fixedly connected to the outer wall of the bottom end of the protection rod (52), an inclined surface rod (54) is slidably connected to the inner wall of the hinging block (4), and the inclined surface rod (54) is elastically connected to the inner wall of the hinging block (4) through a second spring (55).
  3. 3. A field mapping device for construction costs according to claim 1, characterized in that the threaded rod (32) is in contact with the outer wall of the fixed rod (33).
  4. 4. The on-site surveying and mapping device for construction cost according to claim 1, wherein the inner wall of the fixed rod (33) is provided with a clamping groove, and the sliding rod (37) is clamped in the clamping groove of the inner wall of the fixed rod (33).
  5. 5. The site survey and drawing apparatus for construction cost according to claim 1, wherein one end of the first spring (38) is fixedly connected to the inner wall of the slide rod (37), and the other end of the first spring (38) is fixedly connected to the inner wall of the slide sleeve (34).
  6. 6. The site survey and drawing device for construction cost according to claim 2, wherein the outer wall of the bottom end of the limiting block (51) is contacted with the outer wall of the top end of the fixed plate (2).
  7. 7. The on-site surveying and mapping device for construction cost according to claim 2, wherein the side inner wall of the bottom plate (53) is provided with a limit clamping groove, and the inclined surface rod (54) is clamped in the limit clamping groove of the side inner wall of the bottom plate (53).
  8. 8. The site survey and drawing apparatus for construction cost of claim 2 wherein one end of the second spring (55) is fixedly connected to the inner wall of the inclined plane rod (54), and the other end of the second spring (55) is fixedly connected to the inner wall of the hinge block (4).

Description

Site mapping device for engineering cost Technical Field The utility model relates to the technical field of engineering surveying and mapping, in particular to a site surveying and mapping device for engineering cost. Background The engineering cost mapping device is used for rapidly and accurately acquiring field space data and acquiring geometric information such as building size through laser, image or three-dimensional scanning. The method directly correlates the cost data, provides objective basis for engineering quantity calculation, cost estimation and auditing, remarkably improves measurement efficiency and precision, reduces manual errors, assists in cost management and effectively controls project investment. The prior device can be used for carrying out mapping by using brick gaskets with proper height or a plurality of supports which can be independently adjusted for a plurality of times when mapping is carried out on a slope or a step terrain, so that the next mapping can be carried out, the prior device is very complicated and troublesome, and is generally carried integrally when going to the next place after mapping the outer wall, and the prior device is easy to collide with a mapping instrument in the carrying process. Disclosure of utility model In order to make up for the defects, the utility model provides a site mapping device for engineering cost, and aims to solve the problems that a special terrain adjusting and stabilizing bracket is tedious and troublesome in the prior art and a mapping instrument is easy to damage during transportation. In order to achieve the aim, the utility model adopts the following technical scheme that the field mapping device for engineering cost comprises a mapping instrument, wherein the outer wall of the bottom end of the mapping instrument is detachably connected with a fixed plate, the outer wall of the bottom end of the fixed plate is fixedly connected with a hinge block, the outer wall of the hinge block is provided with a stabilizing mechanism, and the inner wall of the fixed plate is provided with a protecting mechanism; The stabilizing mean includes branch, branch articulates the outer wall at the articulated piece, the inner wall threaded connection of branch has the threaded rod, the inner wall sliding connection of branch has the dead lever, the outer wall sliding connection of dead lever has the slip cap, the outer wall fixedly connected with fixed block of slip cap, the inner wall fixedly connected with fixed cone of fixed block, the inner wall sliding connection of slip cap has the slide bar, the slide bar passes through first spring elastic connection at the inner wall of slip cap. As further description of the technical scheme, the protection mechanism comprises a protection rod, the protection rod is slidably connected to the inner wall of the fixing plate, a limiting block is fixedly connected to the outer wall of the top end of the protection rod, a bottom plate is fixedly connected to the outer wall of the bottom end of the protection rod, an inclined surface rod is slidably connected to the inner wall of the hinge block, and the inclined surface rod is elastically connected to the inner wall of the hinge block through a second spring. As a further description of the above technical solution, the threaded rod is in contact with the outer wall of the fixed rod. As further description of the technical scheme, the inner wall of the fixed rod is provided with a clamping groove, and the sliding rod is clamped in the clamping groove of the inner wall of the fixed rod. As a further description of the technical scheme, one end of the first spring is fixedly connected to the inner wall of the sliding rod, and the other end of the first spring is fixedly connected to the inner wall of the sliding sleeve. As further description of the technical scheme, the outer wall of the bottom end of the limiting block is contacted with the outer wall of the top end of the fixing plate. As further description of the technical scheme, the limit clamping groove is formed in the side inner wall of the bottom plate, and the inclined plane rod is clamped in the limit clamping groove in the side inner wall of the bottom plate. As further description of the technical scheme, one end of the second spring is fixedly connected to the inner wall of the inclined plane rod, and the other end of the second spring is fixedly connected to the inner wall of the hinge block. The utility model has the following beneficial effects: 1. According to the utility model, the support rod is firstly unfolded to initially stabilize the device, then the threaded rod is rotated to release the fixing of the fixed rod, the fixed rod is adjusted to a proper position, the threaded rod is rotated to fix the locking fixed rod again, the sliding rod on the fixed rod suspended on one side is pulled out of the sliding sleeve, the sliding sleeve is then adjusted to drive the fixed cone to the plac