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CN-224214998-U - Tripod is detected in building engineering

CN224214998UCN 224214998 UCN224214998 UCN 224214998UCN-224214998-U

Abstract

The utility model belongs to the technical field of constructional engineering, in particular to a detection tripod for constructional engineering, which aims at solving the problems that the traditional tripod support leg is not accurate enough in adjustment, laborious in adjustment, easy to hurt hands and the like in the prior art, and provides a scheme that the detection tripod comprises a mounting seat, wherein three connecting grooves are formed in the bottom of the mounting seat, are uniformly distributed and are positioned at the edge positions of the mounting seat; the utility model also comprises three supporting leg main bodies, one ends of the three supporting leg main bodies are respectively connected with the inner walls of the corresponding connecting grooves in a rotating way, the supporting leg main bodies consist of an upper supporting leg and a lower supporting leg, in the tripod for detecting the constructional engineering, the adjusting component can accurately and finely adjust the extending length of the lower supporting leg, differential transmission is realized by rotating the hand wheel, and the good installation and leveling effects of the detecting equipment can be ensured; the hand wheel can be controlled to stably limit the adjustment of the supporting leg, so that the injury caused by contact between the hand of a user and the joint of the supporting leg is avoided, and the use safety is improved.

Inventors

  • YU YONGGANG

Assignees

  • 于永刚

Dates

Publication Date
20260508
Application Date
20250416

Claims (6)

  1. 1. The utility model provides a building engineering detects tripod which characterized in that includes: The mounting seat (1), three connecting grooves (3) are formed in the bottom of the mounting seat (1), and the three connecting grooves (3) are uniformly distributed and are all located at the edge position of the mounting seat (1); The novel sliding support comprises a plurality of connecting grooves (3), and is characterized by further comprising three supporting leg main bodies (2), wherein one ends of the three supporting leg main bodies (2) are respectively and rotatably connected with the inner walls of the corresponding connecting grooves (3), each supporting leg main body (2) consists of an upper supporting leg (7) and a lower supporting leg (8), a sliding cavity (9) is formed in each upper supporting leg (7), one end of each sliding cavity (9) penetrates through the bottom of each upper supporting leg (7), each lower supporting leg (8) consists of two sliding rods (10) and one counterweight supporting leg (11), one end of each sliding rod (10) is fixedly connected with the top of each counterweight supporting leg (11), and each sliding rod (10) is respectively and slidably connected with the inner wall of each sliding cavity (9); Still include three group's adjustment assembly, adjustment assembly includes speed change mechanism, adjustment mechanism and fixed establishment for stretching out to lower leg (8) and adjusting and location, adjustment mechanism includes enclosure (16) of fixed mounting in last supporting leg (7) one side, axis of rotation (17) are installed in the rotation of one side inner wall of enclosure (16), the fixed cover of outer wall of axis of rotation (17) is equipped with adjusting gear (18), the driving mouth has been seted up to the outer wall of going up supporting leg (7), one of them a plurality of draw-in grooves (13) have been seted up to the outer wall of slide bar (10), the driving mouth cooperatees with a plurality of draw-in grooves (13), one side edge of adjusting gear (18) runs through the driving mouth and cooperatees with a plurality of draw-in grooves (13) through the latch, in order to accomplish the sliding drive to lower leg (8).
  2. 2. The construction engineering detection tripod according to claim 1, wherein the speed change mechanism comprises a speed change box (15) fixedly installed on one side of an upper supporting leg (7), an inner gear ring (19) is fixedly installed inside the speed change box (15), a connecting shaft (23) is rotatably penetrated on one side of the speed change box (15) far away from the upper supporting leg (7), a driving gear (22) is fixedly installed at one end of the connecting shaft (23), the driving gear (22) is located in the speed change box (15), a hand wheel (24) is fixedly installed at the other end of the connecting shaft (23), the hand wheel (24) is used for driving the driving gear (22), one end of the rotating shaft (17) is rotatably penetrated on one side of the speed change box (15) and fixedly installed with a three-jaw support (20), the three-jaw support (20) is located in the speed change box (15), three driven gears (21) are rotatably installed on one side of the connecting shaft (23) near the driving gear (22), the three driven gears (21) are meshed with the inner gear ring (19) respectively, is used for realizing differential transmission between the connecting shaft (23) and the rotating shaft (17).
  3. 3. The construction engineering detection tripod according to claim 1, wherein the fixing mechanism comprises a fastening screw (14) threaded through one side of the upper supporting leg (7) far away from the speed changing box (15), one end of the fastening screw (14) extends into the sliding cavity (9), a groove (12) is formed in one side of the sliding rod (10) of the adjacent fastening screw (14), and one end of the fastening screw (14) is matched with the inner wall of the groove (12) for locking between the lower supporting leg (8) and the upper supporting leg (7).
  4. 4. The building engineering detection tripod according to claim 1, wherein a mounting groove (4) is formed in the top of the mounting seat (1), the mounting groove (4) is used for completing the installation of the detection equipment to be used, a fixing screw (5) penetrates through the bottom thread of the mounting seat (1), and the top end of the fixing screw (5) extends into the mounting groove (4) and is used for fixing the installed detection equipment.
  5. 5. The building engineering detection tripod according to claim 1, wherein three connecting brackets (6) are fixedly arranged on the outer wall of the mounting seat (1), the three connecting brackets (6) are staggered with the three connecting grooves (3), and the three connecting brackets (6) are used for completing connection with external braces.
  6. 6. The building engineering detection tripod according to claim 1, wherein one side of each of the three counterweight supporting feet (11) is fixedly provided with a poking plate (25), and a plurality of poking plates (25) are used for facilitating pushing and pulling of the lower supporting leg (8).

Description

Tripod is detected in building engineering Technical Field The utility model relates to the technical field of constructional engineering, in particular to a tripod for detecting constructional engineering. Background In the field of building engineering detection, a tripod is used as an important auxiliary tool and is widely applied to support and positioning of various detection devices. However, the conventional detection tripod for construction engineering still has certain limitations in structure and function: On the one hand, the length adjustment mode of the supporting leg of the traditional tripod is simpler and coarser, and generally only coarse adjustment can be carried out, so that the accurate and fine adjustment of the length of the supporting leg is difficult to realize; on the other hand, when the length of the supporting legs is adjusted, the traditional tripod needs to be pressed against the joint of the two sections of supporting legs by hand force by a user to finish temporary positioning and manual adjustment, the operation mode is not only laborious, but also the edges of the tripod are easy to cause damage such as pressing, extrusion and scratch to the hands of the user in the adjustment process, and the use safety of the tripod is reduced. Aiming at the problems, the utility model provides a tripod for detecting constructional engineering. Disclosure of utility model The utility model aims to solve the defects that the traditional tripod supporting legs are not accurate enough in adjustment, laborious in adjustment, easy to hurt hands and the like in the prior art, and provides a tripod for detecting the constructional engineering. In order to achieve the above purpose, the present utility model adopts the following technical scheme: a construction engineering inspection tripod comprising: The mounting seat is provided with three connecting grooves at the bottom, and the three connecting grooves are uniformly distributed and are all positioned at the edge of the mounting seat; the support leg comprises an upper support leg and a lower support leg, wherein the upper support leg is provided with a sliding cavity, one end of the sliding cavity penetrates through the bottom of the upper support leg, the lower support leg is formed by two sliding rods and a counterweight support leg, one end of each sliding rod is fixedly connected with the top of the counterweight support leg, and the two sliding rods are slidably connected with the inner wall of the sliding cavity; The lower support leg adjusting device comprises a lower support leg and is characterized by further comprising three groups of adjusting assemblies, wherein each adjusting assembly comprises a speed changing mechanism, an adjusting mechanism and a fixing mechanism and is used for adjusting and positioning the extension of the lower support leg. In a possible design, adjustment mechanism includes fixed mounting in the enclosure of last supporting leg one side, one side inner wall of enclosure rotates installs the axis of rotation, the outer wall fixed cover of axis of rotation is equipped with adjusting gear, the driving mouth has been seted up to the outer wall of going up the supporting leg, one of them a plurality of draw-in grooves have been seted up to the outer wall of slide bar, the driving mouth cooperatees with a plurality of draw-in grooves, one side edge of adjusting gear runs through the driving mouth and cooperatees with a plurality of draw-in grooves through the latch to accomplish the sliding drive to the lower supporting leg. In one possible design, the speed change mechanism comprises a speed change box fixedly arranged on one side of an upper supporting leg, an inner gear ring is fixedly arranged in the speed change box, a connecting shaft penetrates through one side, far away from the upper supporting leg, of the speed change box in a rotating mode, a driving gear is fixedly arranged at one end of the connecting shaft, the driving gear is positioned in the speed change box, a hand wheel is fixedly arranged at the other end of the connecting shaft and used for driving the driving gear, one end of the rotating shaft penetrates through one side of the speed change box in a rotating mode and is fixedly provided with a three-jaw support, the three-jaw support is positioned in the speed change box, the three-jaw support is positioned on one side of the driving gear, three driven gears are rotatably arranged on one side, close to the driving gear, of the three driven gears are meshed with the driving gear, and the three driven gears are meshed with clamping teeth on the inner wall of the inner gear ring and used for achieving differential transmission between the connecting shaft and the rotating shaft. In one possible design, the fixing mechanism includes a fastening screw threaded through one side of the upper support leg away from the gearbox, one end of the fastening screw extends into the sliding cavity, one