CN219327361U - Clamp structure for high-precision adjustment of vertical rod height - Google Patents

Abstract

The utility model relates to the technical field of building construction, in particular to a clamp structure for adjusting the height of a vertical rod with high precision, which comprises a hollow upper vertical rod, a hollow lower vertical rod, a lantern ring, two propping blocks, bolts, nuts, hollow blocks and a quick-release assembly, wherein the hollow upper vertical rod is sleeved on the hollow lower vertical rod, the hollow lower vertical rod is in sliding connection with a hollow upper force rod, the lantern ring is in sliding connection with the outer wall of the hollow lower vertical rod, the two propping blocks are fixedly connected with the lantern ring, one end of the bolt penetrates through the hollow block and is hinged with the quick-release assembly, the other end of the bolt sequentially penetrates through the two propping blocks and is in threaded connection with the nuts, a graduated scale with the distance of 5mm is arranged on the hollow lower vertical rod, and the length of the graduated scale is 60cm, so that fine adjustment within 5mm of the vertical rod with high precision can be realized by taking the friction force of the lantern ring as a stress node in this way, the flatness of on-site concrete roof forming can be improved, and the requirement of high precision ground can be met.

Description

Clamp structure for high-precision adjustment of vertical rod height

Technical Field

The utility model relates to the technical field of building construction, in particular to a clamp structure for adjusting the height of a vertical rod with high precision.

Background

The building construction refers to the production activity of the engineering construction implementation stage, and is the construction process of various buildings, namely the process of changing various lines on a design drawing into real objects at a designated place, wherein in the building construction process, the vertical rods are often needed to be used for supporting, and concrete is poured after the vertical rods are used for supporting.

But the pole setting in the current job site can't realize accurate regulation, causes the straightness deviation of concrete molding quality great.

Disclosure of Invention

The utility model aims to provide a clamp structure for adjusting the height of a vertical rod with high precision, and aims to solve the technical problem that the vertical rod in a construction site cannot be accurately adjusted in the prior art, so that the flatness deviation of the concrete forming quality is large.

In order to achieve the above purpose, the clamp structure for adjusting the height of the vertical rod with high precision comprises a hollow upper vertical rod, a hollow lower vertical rod, a lantern ring, two propping blocks, bolts, nuts, a hollow block and a quick-release assembly, wherein the hollow upper vertical rod is sleeved on the hollow lower vertical rod, the hollow lower vertical rod is in sliding connection with the hollow upper force rod, the lantern ring is in sliding connection with the outer wall of the hollow lower vertical rod, the two propping blocks are fixedly connected with the lantern ring, one end of each bolt penetrates through the hollow block and is hinged with the quick-release assembly, the other end of each bolt sequentially penetrates through the two propping blocks and is in threaded connection with the nuts, and a graduated scale with a distance of 5mm is arranged on the hollow lower vertical rod, and the length of each graduated scale is 60cm.

The quick-dismantling assembly comprises a shaft body and an eccentric cam handle, wherein the shaft body is hinged with one end, far away from the screw cap, of the bolt, and the eccentric cam handle is fixedly connected with the shaft body.

The nut is provided with two clamping planes, and the two clamping planes are symmetrically arranged along the axial center line of the nut.

The clamp structure for adjusting the height of the vertical rod in a high-precision mode further comprises a stabilizing piece, and the stabilizing piece is arranged on the inner wall of the lantern ring.

The clamp structure for adjusting the height of the vertical rod with high precision further comprises a comfort piece, and the comfort piece is arranged on the eccentric cam handle.

According to the clamp structure for high-precision adjustment of the height of the vertical rod, the length of the hollow lower vertical rod is 1500mm, the diameter is 48mm, the wall thickness is 3mm, the length of the hollow upper vertical rod is 1500mm, the diameter is 54mm, the wall thickness is 3mm, a graduated scale with the distance of 5mm is arranged on the hollow lower vertical rod, the length is 60dm, when high-precision adjustment is specifically needed, only the quick-dismantling component is needed to be wrenched, the nuts are unscrewed, then the positions of the lantern rings on the lower hollow vertical rod are adjusted according to the requirements by contrasting the graduated scale, the nuts are screwed down after the positions of the lantern rings on the lower hollow vertical rod are adjusted to the specified positions, so that the two abutting blocks are driven to move towards each other, the lantern rings are abutted against the hollow lower vertical rod, then the quick-dismantling component is wrenched, the quick-dismantling component is matched with the hollow block, the lantern rings are more firmly fixed on the hollow lower vertical rod, and accordingly the fine adjustment of the high-precision 5mm concrete in the vertical rod can be realized in a mode by taking the friction force of the lantern rings as a stress node, and the high-precision ground top plate can be improved, and the requirements of high-precision ground top plate can be met.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a clip structure for highly precisely adjusting the height of a pole according to the present utility model.

Fig. 2 is a schematic structural view of the present utility model without the hollow upper and lower poles.

Fig. 3 is a schematic partial structural view of the clip structure for highly precisely adjusting the height of the pole according to the present utility model.

Fig. 4 is a schematic view of a part of the structure of the clamp for highly precisely adjusting the height of the upright of the present utility model.

101-hollow upper upright, 102-hollow lower upright, 103-collar, 104-supporting block, 105-bolt, 106-nut, 107-hollow block, 108-shaft, 109-eccentric cam handle, 110-clamping plane, 111-scale, 112-stabilizer, 113-comfort.

Detailed Description

Referring to fig. 1 to 4, fig. 1 is a schematic structural view of a clamp structure for adjusting the height of a vertical rod of the present utility model, fig. 2 is a schematic structural view of a clamp structure without a hollow upper vertical rod and a hollow lower vertical rod of the present utility model, fig. 3 is a schematic structural view of a part of a clamp structure for adjusting the height of a vertical rod of the present utility model, fig. 4 is a schematic structural view of a part of a clamp structure for adjusting the height of a vertical rod of the present utility model, and the present utility model provides a clamp structure for adjusting the height of a vertical rod of the present utility model, which comprises a hollow upper vertical rod 101, a hollow lower vertical rod 102, a collar 103, two abutting blocks 104, a screw cap 106, a hollow block 107 and a quick-release assembly, wherein the hollow upper vertical rod 101 is sleeved on the hollow lower vertical rod 102, the hollow lower vertical rod 102 is slidingly connected with the hollow upper force rod, the collar 103 is slidingly connected with the outer wall of the hollow lower vertical rod 102, the two abutting blocks 104 are fixedly connected with the collar 103, one end of the screw cap 105 penetrates through the hollow block 107 and is hinged with the quick-release assembly, and the other end 105 is sequentially connected with the two abutting blocks 106 through the screw cap 106.

In this embodiment, the length of the hollow lower upright rod 102 is 1500mm, the diameter is 48mm, the wall thickness is 3mm, the length of the hollow upper upright rod 101 is 1500mm, the diameter is 54mm, and the wall thickness is 3mm, by arranging a graduated scale 111 with 5mm as a distance on the hollow lower upright rod 102, the length is 60dm, when the high-precision adjustment is specifically required, only the quick-dismantling component is required to be wrenched, then the nut 106 is unscrewed, then the position of the lantern ring 103 on the lower hollow upright rod is adjusted according to the requirement and the graduated scale 111, after the position is adjusted to a specified position, the nut 106 is screwed down, so that two abutting blocks 104 are driven to move in opposite directions, the lantern ring 103 is abutted to the hollow lower upright rod 102, then the quick-dismantling component is wrenched, the quick-dismantling component is matched with the hollow block 107, so that the lantern ring 103 is more firmly fixed on the hollow lower upright rod 102, thereby the friction force is used as a stress node, the fine adjustment in 5mm of the upright rod with high precision can be realized, the high-precision fine adjustment of the on site concrete can be realized, and the requirement of the high-precision floor can be met.

Further, the quick-release assembly comprises a shaft body 108 and an eccentric cam handle 109, wherein the shaft body 108 is hinged with one end of the bolt 105 far away from the nut 106, and the eccentric cam handle 109 is fixedly connected with the shaft body 108.

In the present embodiment, by providing the shaft 108 and the eccentric cam handle 109, when the eccentric cam handle 109 is pulled, the eccentric cam handle 109 drives the shaft 108 to rotate on the bolt 105, and the eccentric cam handle 109 abuts against the hollow block 107.

Further, two clamping planes 110 are disposed on the nut 106, and the two clamping planes 110 are symmetrically disposed along an axial center line of the nut 106.

In this embodiment, by providing two clamping planes 110, the nut 106 can be clamped and screwed more conveniently by a wrench.

Further, the clamp structure for highly precisely adjusting the height of the upright rod further comprises a stabilizer 112, and the stabilizer 112 is provided on the inner wall of the collar 103.

In this embodiment, by providing the stabilizer 112, the anti-slip effect between the collar 103 and the hollow lower pole 102 can be improved, thereby improving stability.

Further, the clamp structure for highly precisely adjusting the height of the upright rod further comprises a comfort member 113, and the comfort member 113 is arranged on the eccentric cam handle 109.

In this embodiment, by providing the comfort member 113, the anti-slip effect between the eccentric cam handle 109 and the hand can be improved and the comfort can be improved when the eccentric cam handle 109 is pulled.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims (5)

1. A clamp structure for high-precision adjustment of the height of a vertical rod is characterized in that,

including cavity pole setting, lantern ring, two support and hold piece, bolt, nut, cavity piece and quick detach subassembly down, cavity pole setting cover is located cavity pole setting down, cavity pole setting down with cavity upper force pole sliding connection, the lantern ring with the outer wall sliding connection of cavity pole setting down, two support and hold the piece all with lantern ring fixed connection, the one end of bolt runs through the cavity piece, and with quick detach subassembly articulates, the other end of bolt runs through two in proper order support and hold the piece, and with nut threaded connection.

2. The high-precision clamp structure for adjusting the height of a vertical rod according to claim 1, wherein,

the quick-dismantling assembly comprises a shaft body and an eccentric cam handle, wherein the shaft body is hinged with one end, far away from the screw cap, of the bolt, and the eccentric cam handle is fixedly connected with the shaft body.

3. A clip structure for high precision adjustment of the height of a pole as claimed in claim 2, wherein,

the nut is provided with two clamping planes, and the two clamping planes are symmetrically arranged along the axial center line of the nut.

4. A clip structure for high precision adjustment of pole height as claimed in claim 3, wherein,

the clamp structure for adjusting the height of the vertical rod with high precision further comprises a stabilizing piece, wherein the stabilizing piece is arranged on the inner wall of the lantern ring.

5. The clip structure for highly precisely adjusting the height of a pole according to claim 4,

the clamp structure for adjusting the height of the vertical rod with high precision further comprises a comfort piece, and the comfort piece is arranged on the eccentric cam handle.

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