CN217000504U

CN217000504U - Adjustable steel reinforcement cage spacing locator

Info

Publication number: CN217000504U
Application number: CN202220581825.7U
Authority: CN
Inventors: 郑友健; 贾文志; 邓兴飞; 陈智; 汪健; 钟朝阳; 赵梓晴
Original assignee: Shenzhen Pan China Engineering Group Co ltd
Current assignee: Shenzhen Pan China Engineering Group Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-07-19
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a positioner capable of adjusting the spacing between reinforcement cages, which comprises main ribs, reinforcing ribs and a positioner, wherein a plurality of main ribs are arranged in each reinforcing rib, the positioner is arranged between the two main ribs and comprises a fixed rod and an L-shaped rod, the lower part of the side surface of the fixed rod is provided with the L-shaped rod, the outer surface of the fixed rod is provided with an anti-skid grain area, the side surface of the fixed rod is provided with a first auxiliary plate, the outer surface of the fixed rod is sleeved with a moving block, the side surface of the moving block is provided with a second auxiliary plate, a through hole is formed in the moving block, a cavity is arranged in the moving block, a sliding plate is arranged in the cavity, and the sliding plate is in sliding connection with the cavity. The utility model adopts a mode of a vertical main rib spacing positioning tool, ensures the consistency of the main rib spacing of the reinforcement cage, avoids the rework cost after the traditional construction error, reduces the secondary investment of the reinforcement and the welding consumables when the reinforcement cage is removed, reduces the traditional process of repeatedly drawing lines, improves the accuracy and the construction efficiency of the main rib spacing distribution, and effectively shortens the construction period.

Description

Adjustable steel reinforcement cage spacing locator

Technical Field

The utility model relates to the field of pile foundation engineering construction, in particular to a positioner capable of adjusting the spacing between reinforcement cages.

Background

The reinforcement cage mainly plays a role similar to the stress of the longitudinal reinforcement of the column, and mainly plays a role of tensile strength, and the compressive strength of the concrete is high but the tensile strength is very low. The pile body concrete is restrained, so that the pile body concrete can bear certain axial tension. During construction of bridges and culverts or high-rise buildings, piles are driven according to the requirements, wherein the method comprises the steps of punching holes by using a machine and drilling holes by using a water mill, enabling the hole depth to reach the design requirement, then placing a steel reinforcement cage into the pile hole, and then inserting a guide pipe for concrete pouring.

The traditional mode that the vertical main reinforcement of the reinforcement cage is positioned by chalk marking at the position of the reinforcing hoop is adopted, and the process method has the following defects: firstly, chalk marking is easy to fall off and unclear, and workers on site are difficult to find the chalk line, so that the construction and positioning of the workers are inaccurate; secondly, the requirement on the drawing recognition capability of operators is high, lines need to be drawn accurately, the workload is increased, and the construction efficiency is reduced; and thirdly, when the lines of adjacent reinforcement stirrups are inconsistent, the whole main reinforcement is easily positioned and twisted, and the eccentric compression risk is generated. Accordingly, one skilled in the art provides an adjustable cage spacer locator to solve the problems set forth in the background above.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a positioner capable of adjusting the spacing between reinforcement cages, which comprises main ribs, reinforcing ribs and a positioner, wherein a plurality of main ribs are arranged in the reinforcing ribs;

the side surface of the fixed rod is provided with a first auxiliary plate, the outer surface of the fixed rod is sleeved with a moving block, the side surface of the moving block is provided with a second auxiliary plate, a through hole is formed in the moving block, a cavity is arranged in the moving block, a sliding plate is arranged in the cavity, and the sliding plate is in sliding connection with the cavity;

the right end of the sliding plate is rotatably connected with a bolt, the bolt penetrates through the right end of the moving block, the bolt is in threaded connection with the moving block, the arc-shaped pressing block is installed at the left end of the sliding plate, and the arc-shaped pressing block penetrates through the right end of the cavity and the side face of the through hole.

Preferably: and a plastic handle is arranged at the upper end of the fixed rod.

Preferably: the lower end surface of the auxiliary plate and the lower end surface of the inner side of the L-shaped rod are on the same horizontal plane.

Preferably: the second auxiliary plate is positioned right above the first auxiliary plate.

Preferably: the upper end surfaces of the two auxiliary plates and the upper end surface of the moving block are on the same horizontal plane.

Preferably: and a rubber pad is arranged at the left end of the arc-shaped pressing block.

Preferably: the surface of the rubber pad is provided with anti-skid grains.

The utility model has the technical effects and advantages that:

the utility model adopts a mode of a vertical main rib spacing positioning tool, ensures the consistency of the main rib spacing of the reinforcement cage, avoids the rework cost after the traditional construction error, reduces the secondary investment of the reinforcement and the welding consumables when the reinforcement cage is removed, reduces the traditional process of repeatedly drawing lines, improves the accuracy and the construction efficiency of the main rib spacing distribution, and effectively shortens the construction period.

Drawings

FIG. 1 is a schematic structural view provided herein;

FIG. 2 is a schematic structural view of a positioner provided herein;

fig. 3 is a schematic structural diagram of a moving block provided in the present application;

in the figure:

1. a main rib; 2. reinforcing ribs; 3. a positioner; 4. fixing the rod; 5. an anti-skid pattern area; 6. a plastic handle; 7. an L-shaped rod; 8. a first auxiliary plate; 9. a moving block;

10. a second auxiliary plate; 11. a through hole; 12. a cavity; 13. a sliding plate; 14. a bolt; 15. an arc-shaped pressing block; 16. a rubber cushion.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1 to 3, in the present embodiment, a positioner capable of adjusting a reinforcement cage spacing is provided, which includes main bars 1, reinforcing bars 2 and a positioner 3, wherein a plurality of main bars 1 are disposed in the reinforcing bars 2, the positioner 3 is disposed between two main bars 1, the positioner 3 includes a fixing rod 4 and an L-shaped rod 7, the L-shaped rod 7 is disposed at a lower portion of a side surface of the fixing rod 4, a plastic handle 6 is disposed at an upper end of the fixing rod 4, an anti-slip pattern region 5 is disposed at an outer surface of the fixing rod 4, an auxiliary plate 8 is disposed at a side surface of the fixing rod 4, a lower end surface of the auxiliary plate 8 and a lower end surface of an inner side of the L-shaped rod 7 are in a same horizontal plane, a moving block 9 is sleeved on the outer surface of the fixing rod 4, an auxiliary plate 10 is disposed at a side surface of the moving block 9, the auxiliary plate 10 is located right above the auxiliary plate 8, an upper end surface of the auxiliary plate 10 and an upper end surface of the moving block 9 are in a same horizontal plane, a through hole 11 is disposed in the moving block 9, a cavity 12 is disposed in the moving block 9, sliding plate 13 is arranged in cavity 12, sliding plate 13 is slidably connected with cavity 12, connecting bolt 14 is rotated at the right end of sliding plate 13, bolt 14 penetrates through the right end of moving block 9, bolt 14 is in threaded connection with moving block 9, arc-shaped pressing block 15 is installed at the left end of sliding plate 13, arc-shaped pressing block 15 penetrates through the right end of cavity 12 and the side face of through hole 11, rubber pad 16 is installed at the left end of arc-shaped pressing block 15, and anti-skid patterns are arranged on the surface of rubber pad 16.

The working principle of the utility model is as follows: firstly, knowing the value of the distance between the two main ribs 1, aligning the lower end of the ruler with the lower end of the first auxiliary plate 8, pushing the moving block 9 to move on the outer surface of the fixed rod 4, moving the upper end surface of the second auxiliary plate 10 on the ruler to the position of the value between the two main ribs 1, enabling the distance between the upper end of the moving block 9 and the lower end of the inner side of the L-shaped rod 7 to be the same as the value of the distance between the two main ribs 1, rotating the bolt 14 to drive the sliding plate 13 to move leftwards, driving the sliding plate 13 to drive the arc-shaped pressing block 15 to move leftwards to abut against the fixed rod 4, fixing the position of the moving block 9, the friction force is increased through the anti-skid grain area 5 and the rubber pad 16, the stability is increased, the plastic handle 6 is held by hand, the lower end of the L-shaped rod 7 is inserted outside the main rib 1 below, the lower main rib 1 is pushed to move by force through the fixed rod 4, and the upper end of the moving block 9 is abutted against the main rib 1 with a fixed position, so that the distance between the two main ribs 1 is fixed.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. The positioner capable of adjusting the spacing between the reinforcement cages is characterized by comprising main ribs (1), reinforcing ribs (2) and positioners (3), wherein a plurality of main ribs (1) are arranged in the reinforcing ribs (2), the positioners (3) are arranged between the two main ribs (1), each positioner (3) comprises a fixing rod (4) and an L-shaped rod (7), the L-shaped rod (7) is arranged at the lower part of the side surface of each fixing rod (4), and an anti-skid grain area (5) is arranged on the outer surface of each fixing rod (4);

an auxiliary plate I (8) is arranged on the side surface of the fixed rod (4), a moving block (9) is sleeved on the outer surface of the fixed rod (4), an auxiliary plate II (10) is arranged on the side surface of the moving block (9), a through hole (11) is formed in the moving block (9), a cavity body (12) is arranged in the moving block (9), a sliding plate (13) is arranged in the cavity body (12), and the sliding plate (13) is in sliding connection with the cavity body (12);

connecting bolt (14) is rotated to sliding plate (13) right-hand member, and bolt (14) pass movable block (9) right-hand member, and bolt (14) and movable block (9) threaded connection, sliding plate (13) left end installation arc compact heap (15), and arc compact heap (15) pass cavity (12) right-hand member and through-hole (11) side.

2. An adjustable cage spacing locator as claimed in claim 1, wherein the fixing rod (4) is provided with a plastic handle (6) at its upper end.

3. An adjustable cage spacer as claimed in claim 1, wherein the lower end of the first auxiliary plate (8) and the lower end of the inner side of the L-shaped bar (7) are in the same horizontal plane.

4. An adjustable cage spacer as claimed in claim 1 wherein the second auxiliary plate (10) is located directly above the first auxiliary plate (8).

5. The adjustable steel reinforcement cage spacing locator of claim 1, wherein the upper end surface of the second auxiliary plate (10) and the upper end surface of the moving block (9) are on the same horizontal plane.

6. An adjustable steel reinforcement cage spacing locator as claimed in claim 1, wherein the left end of the arc-shaped pressing block (15) is provided with a rubber pad (16).

7. An adjustable cage spacer as claimed in claim 6 wherein the rubber mat (16) is provided with anti-slip threads on its surface.