CN216641156U

CN216641156U - Height-adjustable three-dimensional steel bar supporting cushion block

Info

Publication number: CN216641156U
Application number: CN202123068249.0U
Authority: CN
Inventors: 商世昌; 周航; 张广玺; 张瑞清; 崔刘圣; 任涛; 怀洪源; 徐智超
Original assignee: Shandong University of Science and Technology; Binzhou University
Current assignee: Shandong University of Science and Technology; Binzhou University
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-05-31
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to a three-way steel bar supporting cushion block with adjustable height, which is arranged at the bottom of a steel bar during steel bar binding, mainly takes a herringbone staggered column body as a main body and comprises a three-way fixing groove, a supporting body, a height adjusting screw and a supporting gasket, wherein the top of the body is provided with a three-way groove with proper size for placing and fixing steel bars with different sizes, the bottom of the body is provided with a screw hole with the depth of 1.5cm for connecting with the gasket, the supporting gasket is provided with a flat screw with the height of 1.5cm, and when the supporting cushion block is connected with the body, the height can be adjusted according to the specific requirement on the height of the bound steel bar; the height-adjustable three-way steel bar supporting cushion block is adopted during binding and fixing of steel bars, the problem that the stability of a steel bar main body and the fixed height is insufficient is effectively solved, the damage of instability of the steel bars to the building strength is reduced, and the height-adjustable three-way steel bar supporting cushion block is high in compressive strength, simple in structure, easy to install and use and good in economic performance.

Description

Height-adjustable three-dimensional steel bar supporting cushion block

Technical Field

The utility model relates to the field of buildings, in particular to a steel bar supporting cushion block.

Background

At present, the steel bar supporting cushion block is arranged between a steel bar and a template in a brick-concrete structure and a frame structure, the position of the steel bar is fixed, and the steel bar is kept at a certain distance from the template to prevent the steel bar from leaking and being corroded, the binding force between the steel bar and concrete can be increased, and the common method for fixing the steel bar is also solved. Therefore, the supporting cushion blocks between the steel bars and the template become control conditions in the whole steel-concrete structure, when the cushion blocks are used, the cushion blocks support and fix the borne steel bars, and then force borne by the support is transmitted to the template, so that the cushion blocks are fixed.

Among the prior art steel bar support cushion block bearing height adjust result of use relatively poor to seriously influenced the result of use that the reinforcing bar is fixed, the support of steel bar cushion block adopts half circular arc recess supporting reinforcement, utilizes the self height of cushion to confirm the bearing height of reinforcing bar, and fixed effect is poor, and bearing height is inflexible, and one-way supporting cushion block uses fragile for a long time, takes place the side easily when receiving the effect of outer load and moves, thereby influences the bulk strength of reinforcing bar.

Therefore, it is necessary to provide a multi-directional and stable, height-adjustable reinforcing bar support block device.

Disclosure of Invention

In order to overcome the defects that the supporting height adjusting effect is poor, the width of a supportable steel bar is limited greatly and lateral movement is easy to occur in the prior art, the utility model provides a three-way steel bar supporting cushion block with adjustable height. In order to achieve the technical purpose, the technical effect is achieved.

The utility model is realized by the following technical scheme:

1. the utility model provides a but height-adjusting's three-dimensional reinforcing bar lip block, a serial communication port, including its characterized in that, including three-dimensional fixed recess, support body, fixed screw hole, altitude mixture control screw, support gasket, three-dimensional fixed recess is equipped with the semicircle recess that the radius increases gradually, and three-dimensional fixed recess depends on in supporting the body, support the inside fixed screw hole that is equipped with of body, fixed screw hole degree of depth is 1.5cm, and the support gasket center is equipped with altitude mixture control screw, altitude mixture control screw radius is 0.5cm highly for 1.5cm, and altitude mixture control screw can twist in the fixed screw hole, supports the adjustable support height of gasket through the rotation, supports gasket and support body fixed connection structure as an organic whole.

Preferably, the three-way fixing grooves are semi-circles, and the radiuses of the three-way fixing grooves are sequentially increased.

Preferably, the three-way fixing groove has three different supporting directions.

Preferably, the bottom of the support pad is a frosted bottom surface.

Preferably, the height adjusting screw and the supporting gasket are made of the same material and the same whole.

Preferably, the top of the height adjusting screw is a flat head.

The utility model has the beneficial effects that: (1) the problem of traditional reinforcing bar gasket unable adjustment support height is effectively solved. (2) Effectively solve traditional reinforcing bar gasket and fix insecure problem. (3) The device has the recess of three-dimensional different radiuses, can support fixedly to the reinforcing bar of different widths. (4) The height-adjustable screw is set to be a plane, so that the extrusion damage of the screw hole is reduced. (5) The bottom of the supporting gasket is arranged to be a plane, so that the gasket is more stable to contact with the template.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a side elevational view of the present invention.

Reference numerals

The three-dimensional fixing groove is 1, the supporting body is 2, the fixing screw hole is 3, the height adjusting screw is 4, and the supporting gasket is 5.

Detailed Description

The utility model is described in detail below with reference to the accompanying drawings:

2. the utility model provides a but height-adjusting's three-dimensional reinforcing bar lip block, its characterized in that, including three-dimensional fixed recess 1, support body 2, fixed screw hole 3, altitude mixture control screw 4, support gasket 5, three-dimensional fixed recess 1 is equipped with the semicircle recess that the radius increases gradually in proper order, and three-dimensional fixed recess 1 depends on and supports body 2, support 2 inside fixed screw hole 3 that is equipped with of body, the 3 degree of depth in fixed screw hole be 1.5cm, and support gasket 5 center is equipped with altitude mixture control screw 4, altitude mixture control screw 4 radius is 0.5cm highly be 1.5cm, and altitude mixture control screw 4 can twist in fixed screw hole 3, through the adjustable supporting height of rotatory support gasket 5, support gasket 5 and support body 2 fixed connection structure as an organic whole.

Preferably, the bottom of the supporting pad is a frosted bottom surface.

Preferably, the top of the height adjusting screw is a flat head.

When the device is used, the device is placed on a template, a proper steel bar three-way fixing groove 1 is selected according to the width of a steel bar, and the supporting height of the steel bar is determined by rotating the supporting gasket 5 according to the thickness of a protective layer.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also make changes, modifications, additions and substitutions within the spirit and scope of the present invention.

Claims

1. A three-way steel bar supporting cushion block with adjustable height is characterized by comprising a three-way fixing groove (1), a supporting body (2), a fixing screw hole (3), a height adjusting screw (4) and a supporting gasket (5), wherein the three-way fixing groove (1) is provided with a semi-arc groove with gradually increased radius, the three-way fixing groove (1) is attached to the supporting body (2), a fixing screw hole (3) is arranged in the support body (2), the depth of the fixing screw hole (3) is 1.5cm, a height adjusting screw (4) is arranged at the center of the support gasket (5), the radius of the height adjusting screw (4) is 0.5cm, the height is 1.5cm, the height adjusting screw (4) can be screwed into the fixed screw hole (3), the supporting height can be adjusted by rotating the supporting gasket (5), and the supporting gasket (5) and the supporting body (2) are fixedly connected into a whole structure.

2. The height-adjustable three-way steel bar chock according to claim 1, wherein said three-way fixing grooves (1) are semi-circles, and the radius increases in order.

3. 3-adjustable height three-way rebar spacer according to claim 1, wherein the three-way fixing groove (1) has three different support directions.

4. The adjustable height three-way rebar spacer of claim 1, wherein the bottom of the support spacer (5) is a frosted bottom surface.

5. The height-adjustable three-way rebar brace according to claim 1, wherein the height-adjusting screws (4) and the support washers (5) are of the same material and the same whole.

6. The height-adjustable three-way rebar brace according to claim 1, wherein the top of the height-adjusting screw (4) is flat.