CN219011958U

CN219011958U - Clamp for accurately positioning embedded screw

Info

Publication number: CN219011958U
Application number: CN202223258134.2U
Authority: CN
Inventors: 余杨明; 谭永安; 许环智; 伍孝峰; 李子侠; 杨君龙; 谢鹏; 文振光
Original assignee: First Construction Co Of Cccc Second Harbor Engineering Co ltd
Current assignee: First Construction Co Of Cccc Second Harbor Engineering Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-12
Anticipated expiration: 2032-12-06

Abstract

The utility model provides a fixture for accurately positioning embedded screws, which comprises a plurality of distribution beams arranged on a side template, wherein a bracket is supported on the distribution beams and is detachably connected with the distribution beams, the bracket comprises two beams which are arranged in parallel, the two beams are connected through a connecting piece, an anchoring assembly penetrates through the beams, and the lower side of the anchoring assembly is positioned in the side template. The utility model has smart structure, greatly improves the installation efficiency of the anchor bolt, ensures the accurate installation position of the anchor bolt, is convenient and fast for integral construction, and has quick integral installation and disassembly of the device and good repeated use economy.

Description

Clamp for accurately positioning embedded screw

Technical Field

The utility model relates to the technical field of engineering construction, in particular to a clamp for accurately positioning an embedded screw.

Background

Before the structural concrete is poured, the anchor bolts of the equipment steel rail are required to be fixed and pre-buried in the concrete structure in advance, so that the structural integrity and the firmness of the steel rail during installation are ensured. Because the number of the anchor bolts is large, the size is small, the anchor bolts are welded on the main body reinforcement cage one by one in the conventional process, and the installation progress cannot meet the quality requirement. Chinese patent document CN 110747893A describes an auxiliary device for embedded bolts and a method for fixing embedded bolts, in which fixing members are directly lapped on a pouring template, and are not relatively constrained, so that self-displacement is easily generated by external force, and in the process of pouring concrete, accurate positions of the self-displacement cannot be well ensured, and no synchronous connection relationship is formed between two fixing members arranged in parallel, so that accuracy between bolts is not high, defects exist in use, and improvement is required.

Disclosure of Invention

The utility model provides a clamp for accurately positioning an embedded screw, which solves the problems of inaccurate screw positioning, inconvenient operation and incapability of recycling the clamp.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a anchor clamps for pre-buried screw rod accurate positioning, includes a plurality of distribution beams that set up on the sideform board, and the support has on the distribution beam, and the support is detachable and distribution beam connects, and the support includes two crossbeams of parallel arrangement, and two crossbeams pass through the connecting piece and connect, run through on the crossbeam and be equipped with anchor assembly, and anchor assembly's downside is located the sideform board.

In the preferred scheme, the distribution beam comprises a bearing plate, the bearing plate is erected at the top of the side template, a second through hole is formed in the cross beam in a penetrating mode, a second threaded hole is formed in the bearing plate, and screws penetrate through the second through hole and the second threaded hole.

In the preferred scheme, be equipped with a plurality of first through-holes in the middle of the crossbeam, anchor subassembly wears to establish in first through-hole, and the crossbeam both sides are equipped with a plurality of first screw holes respectively, and the screw wears to establish in first screw hole and connecting piece.

In the preferred scheme, the connecting piece includes the straight board, runs through on the straight board and is equipped with a plurality of third through-holes, and the screw wears to establish in the third through-hole, screw and first screw hole threaded connection.

In the preferred scheme, the anchor subassembly includes the bolt, and the bolt wears to establish in the crossbeam, and the cover is equipped with the gasket on the bolt, and the gasket is located the crossbeam upside, and the upside of gasket is equipped with the nut.

In the preferred scheme, still detachable is equipped with the locating part on distribution beam and the connecting piece, and the locating part includes the threaded rod, and the threaded rod wears to establish on distribution beam and connecting piece, and the both sides of threaded rod are equipped with spacing dish and rotary rod respectively, and rotary rod detachable wears to establish on the threaded rod, and the outside of spacing dish still is equipped with the recess.

In the preferred scheme, the both sides of distributing beam are equipped with the baffle respectively, are equipped with the third screw hole on the baffle, threaded rod and third screw hole threaded connection.

In the preferred scheme, the middle part downside of connecting piece is equipped with the riser, is equipped with fourth screw hole on the riser, threaded rod and fourth screw hole threaded connection.

The beneficial effects of the utility model are as follows: the distribution beam is placed on the side templates to play a role in stabilizing and supporting the support, the support can accurately position the anchoring assembly, the distribution beam can be connected with the side templates relatively firmly through the limiting pieces, meanwhile, the support and the distribution beam can be connected rigidly according to requirements, the position of the limiting pieces on the distribution beam can be adjusted, the relative position between the distribution beam and the side templates can be adjusted, the cross beams of the support are pulled through the connecting pieces, a stable synchronous structure is formed between the cross beams on two sides, the limiting pieces are arranged on the vertical plates, connection between the support and the side templates can be established through the limiting plates, and the limiting pieces arranged on the support and the limiting pieces on the distribution beam are vertically arranged, so that the side templates can be clamped by being mutually matched, the position of the side templates is accurate, the side templates are stable in structure, the side template anchoring assembly is convenient to mount and dismount, and convenient to operate, and the mounting precision of the anchoring assembly is guaranteed, and good economic benefits are achieved.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of FIG. 1;

FIG. 3 is a schematic front view of FIG. 1;

FIG. 4 is a right side schematic view of FIG. 1;

FIG. 5 is a schematic view of the explosive structure of FIG. 1 in state one;

FIG. 6 is a schematic view of the explosive structure of FIG. 1 in a second state;

fig. 7 is an enlarged schematic view of the structure at a of fig. 6.

In the figure: a bracket 1; a cross beam 101; a first through hole 102; a first screw hole 103; a second through hole 104; a distribution beam 2; a bearing plate 201; a baffle 202; a second threaded hole 203; a third threaded hole 204; a connecting member 3; a straight plate 301; a third through hole 302; a riser 303; a fourth threaded hole 304; an anchor assembly 4; a bolt 401; a nut 402; a spacer 403; a screw 5; a sideform 6; a limiting member 7; a threaded rod 701; a limit plate 702; a rotating lever 703; a recess 704; the well Liang Yujiao is modeled as 8.

Detailed Description

As shown in fig. 1-7, a fixture for accurately positioning embedded screws comprises a plurality of distribution beams 2 arranged on a side template 6, wherein a bracket 1 is supported on the distribution beams 2, the bracket 1 is detachable and connected with the distribution beams 2, the bracket 1 comprises two cross beams 101 arranged in parallel, the two cross beams 101 are connected through a connecting piece 3, an anchoring assembly 4 penetrates through the cross beams 101, and the lower side of the anchoring assembly 4 is positioned in the side template 6. From this structure to make two crossbeams 101 provide support and spacing function for anchor subassembly 4, connecting piece 3 carries out spacingly and synchronous two crossbeams 101, and distribution beam 2 carries out the bearing to support 1, can equipartition load, thereby apportion because the length of support 1 and dead weight lead to deformation influence the problem in the position of anchor subassembly 4, thereby guarantee the position accuracy of anchor subassembly 4 after pouring, be convenient for follow-up accurate location and the installation of accomplishing the equipment rail through anchor subassembly 4, guaranteed the quick convenience of construction.

In a preferred scheme, the distributing beam 2 comprises a bearing plate 201, the bearing plate 201 is erected on the top of the side template 6, the cross beam 101 is provided with a second through hole 104 in a penetrating mode, the bearing plate 201 is provided with a second threaded hole 203, and the screw 5 is arranged in the second through hole 104 and the second threaded hole 203 in a penetrating mode. From this structure to make distribution beam 2 pass through screw 5 can fasten support 1, thereby form constraint relation between support 1 and the distribution beam 2, after distribution beam 2's position determination, can guarantee the relevant position determination of support 1 relative side form 6, distribution beam 2 plays the effect of benchmark, and accords with the process of construction, holistic precision is high.

In a preferred scheme, a plurality of first through holes 102 are formed in the middle of the cross beam 101, the anchor assemblies 4 are arranged in the first through holes 102 in a penetrating mode, a plurality of first threaded holes 103 are formed in two sides of the cross beam 101 respectively, and the screws 5 are arranged in the first threaded holes 103 and the connecting piece 3 in a penetrating mode. From this structure to make the screw rod 401 on the anchor assembly 4 wear to establish in first through-hole 102, gasket 403 and nut 402 then carry out spacingly to screw rod 401, guarantee that the different screw rods 401 of screw rod are located the degree of depth unanimity in the sideform 6, simultaneously in order to adapt to the pouring of the model 8 is built to the well word Liang Yujiao of different thickness, can adjust the position of locking between connecting piece 3 and the crossbeam 101, and they can carry out two-way adjustment in length and width direction, and it is more convenient to use, and the adaptability is better.

In a preferred scheme, the connecting piece 3 comprises a straight plate 301, a plurality of third through holes 302 are formed in the straight plate 301 in a penetrating mode, the screws 5 are arranged in the third through holes 302 in a penetrating mode, and the screws 5 are in threaded connection with the first threaded holes 103. With this structure, the position of the connecting piece 3 can be adjusted as required, and the locking position of the screw 5 on the straight plate 301 can be changed, so that the position between the two cross beams 101 can be changed, that is, the position of the anchoring assembly 4 is changed, and the construction efficiency is higher.

In a preferred scheme, the anchoring assembly 4 comprises a bolt 401, the bolt 401 is arranged in the cross beam 101 in a penetrating mode, a gasket 403 is sleeved on the bolt 401, the gasket 403 is located on the upper side of the cross beam 101, and a nut 402 is arranged on the upper side of the gasket 403. From this structure to make gasket 403 and nut 402 cooperate in concert, with bolt 401 spacing on crossbeam 101, through the position of adjusting nut 402, thereby adjust the degree of depth that bolt 401 stretches into between the sideform, guarantee holistic intensity.

In the preferred scheme, still detachable is equipped with locating part 7 on distributing beam 2 and the connecting piece 3, and locating part 7 includes threaded rod 701, and threaded rod 701 wears to establish on distributing beam 2 and connecting piece 3, and the both sides of threaded rod 701 are equipped with spacing dish 702 and rotary rod 703 respectively, and rotary rod 703 detachable wears to establish on threaded rod 701, and the outside of spacing dish 702 still is equipped with recess 704. From this structure to make through setting up locating part 7, can establish the connection between distributing beam 2 and connecting piece 3 and the sideform board 6, because sideform board 6's lateral wall structure is relatively stable, consequently the locking of distributing beam 2 and support 1's position is carried out to the utilization sideform board 6 that can be fine, guaranteed distributing beam 2 and 1 relative sideform board 6's positional relationship between, distributing beam 2 and connecting piece 3 on locating part 7 direction perpendicular setting, whole mutual constraint, recess 704 increases surface friction, guaranteed that spacing effect is better.

In a preferred embodiment, the two sides of the distributing beam 2 are respectively provided with a baffle 202, the baffle 202 is provided with a third threaded hole 204, and the threaded rod 701 is in threaded connection with the third threaded hole 204. With this structure, so that install and remove the facility, use high-efficiently, utilize distribution beam 2 to carry out spacing with support 1 in the width direction, can be stable with distribution beam 2 locking on sideform 6.

In a preferred embodiment, a riser 303 is provided at the lower side of the middle part of the connecting member 3, and a fourth threaded hole 304 is provided on the riser 303, and the threaded rod 701 is in threaded connection with the fourth threaded hole 304. With this structure, the bracket 1 can be restrained in the longitudinal direction by the riser 303 as needed, and the bracket 1 can be stably locked to the sideform 6.

The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims

1. A anchor clamps for pre-buried screw rod accurate positioning, characterized by: including setting up a plurality of distribution roof beams (2) on sideform board (6), support has support (1) on distribution roof beam (2), and support (1) detachable is connected with distribution roof beam (2), and support (1) are including two crossbeams (101) of parallel arrangement, and two crossbeams (101) are connected through connecting piece (3), run through on crossbeam (101) and are equipped with anchor subassembly (4), and the downside of anchor subassembly (4) is located sideform board (6).

2. The fixture for accurately positioning the embedded screw according to claim 1, wherein: the distribution beam (2) comprises a bearing plate (201), the bearing plate (201) is erected at the top of the side template (6), a second through hole (104) is formed in the cross beam (101) in a penetrating mode, a second threaded hole (203) is formed in the bearing plate (201), and the screw (5) is arranged in the second through hole (104) and the second threaded hole (203) in a penetrating mode.

3. The fixture for accurately positioning the embedded screw according to claim 1, wherein: a plurality of first through holes (102) are formed in the middle of the cross beam (101), the anchoring assembly (4) is arranged in the first through holes (102) in a penetrating mode, a plurality of first threaded holes (103) are formed in two sides of the cross beam (101) respectively, and the screws (5) are arranged in the first threaded holes (103) and the connecting piece (3) in a penetrating mode.

4. A fixture for precisely positioning a pre-buried screw according to claim 3, wherein: the connecting piece (3) comprises a straight plate (301), a plurality of third through holes (302) are formed in the straight plate (301) in a penetrating mode, the screws (5) are arranged in the third through holes (302) in a penetrating mode, and the screws (5) are in threaded connection with the first threaded holes (103).

5. The fixture for accurately positioning the embedded screw as claimed in claim 4, wherein: the anchoring assembly (4) comprises a bolt (401), the bolt (401) is arranged in the cross beam (101) in a penetrating mode, a gasket (403) is sleeved on the bolt (401), the gasket (403) is located on the upper side of the cross beam (101), and a nut (402) is arranged on the upper side of the gasket (403).

6. The fixture for accurately positioning the embedded screw according to claim 1, wherein: still detachable on distribution roof beam (2) and connecting piece (3) is equipped with locating part (7), and locating part (7) are including threaded rod (701), and threaded rod (701) wear to establish on distribution roof beam (2) and connecting piece (3), and the both sides of threaded rod (701) are equipped with spacing dish (702) and rotary rod (703) respectively, and rotary rod (703) detachable wears to establish on threaded rod (701), and the outside of spacing dish (702) still is equipped with recess (704).

7. The fixture for accurately positioning the embedded screw as claimed in claim 6, wherein: the two sides of the distribution beam (2) are respectively provided with a baffle plate (202), the baffle plate (202) is provided with a third threaded hole (204), and the threaded rod (701) is in threaded connection with the third threaded hole (204).

8. The fixture for accurately positioning the embedded screw as claimed in claim 6, wherein: a vertical plate (303) is arranged on the lower side of the middle of the connecting piece (3), a fourth threaded hole (304) is formed in the vertical plate (303), and the threaded rod (701) is in threaded connection with the fourth threaded hole (304).