CN220620731U

CN220620731U - Beam bottom reinforcement protection layer supporting structure

Info

Publication number: CN220620731U
Application number: CN202321993375.3U
Authority: CN
Inventors: 骆建; 李超峰; 姚宗正; 乔长青; 杨鹏飞
Original assignee: Zhejiang Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Zhejiang Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-03-19
Anticipated expiration: 2033-07-27

Abstract

The utility model relates to the technical field of engineering construction, in particular to a beam bottom reinforcement protection layer supporting structure, which comprises stirrups, a plurality of fixing assemblies, opposite-pull assembly cushion blocks, arc-shaped sinking grooves and stirrups, wherein the stirrups are used as frameworks of the beam bottom protection layer; the fixing component is arranged on the cushion block and is used for fixing the stirrup; the opposite-pulling assembly is used for connecting and fixing a plurality of cushion blocks, the fixing assembly comprises a plurality of arc-shaped cover plates, and the arc-shaped cover plates correspond to the cushion blocks one by one; compared with a mode of controlling the protective layer by using the cement strip cushion block, the utility model has stability, avoids the crushing condition of the cement strip caused by the overweight of the large structural beam, and ensures the thickness of the reinforcement protective layer; the device is simple in manufacture, can be manufactured on site, is high in manufacturing speed and is easy to construct.

Description

Beam bottom reinforcement protection layer supporting structure

Technical Field

The utility model relates to the technical field of engineering construction, in particular to a beam bottom reinforcement protection layer supporting structure.

Background

The support of the beam bottom reinforcement protection layer is an important content in building construction, and the reinforcement protection layer is not good in support, and is easy to influence the pouring effect of concrete and influence the structural strength of the protection layer. At present, cement strips are used for supporting, and are easy to break and have low binding force with concrete.

In order to solve the above-mentioned problem, chinese patent document with publication number CN210658973U discloses a beam bottom reinforcement protection layer supporting structure, including the backup pad, its characterized in that: the backup pad is vertical to be arranged, and the backup pad upper end is equipped with the horizontal supporting surface, and the backup pad lower extreme is equipped with left supporting legs and the right supporting legs of arranging about, and left supporting legs is equipped with more than two, and adjacent left supporting legs front and back fork, left and right interval distribution, right supporting legs is equipped with more than two, and adjacent right supporting legs front and back fork, left and right interval distribution, backup pad, left supporting legs and right supporting legs are galvanized iron material integrated into one piece.

However, the above patent also has the following problems:

the above patent is mainly made of galvanized iron materials, so that the practical application range is small, the adjustment is inconvenient, and the limitation exists.

Disclosure of Invention

The utility model aims to provide a beam bottom reinforcement protection layer supporting structure, which solves the problems in the prior art.

The technical scheme of the utility model is as follows: the support structure of the beam bottom reinforcement protection layer comprises stirrups, wherein the stirrups are used as a framework of the beam bottom protection layer and further comprise;

the plurality of cushion blocks are arranged at the bottom side of the stirrup, the surface of each cushion block is provided with an arc sinking groove, and the arc sinking grooves are embedded with the stirrup;

the fixing assembly is arranged on the cushion block and used for fixing the stirrup;

the opposite pulling assembly is used for connecting and fixing the plurality of cushion blocks.

Preferably, the fixing assembly comprises a plurality of arc-shaped cover plates, and the arc-shaped cover plates are in one-to-one correspondence with the cushion blocks.

Preferably, one side of the arc-shaped cover plate is movably connected with the surface of the cushion block through a hinge, and a locking bolt is connected between the other end of the arc-shaped cover plate and the cushion block through threads.

Preferably, the opposite-pulling assembly comprises a plurality of through holes formed in the cushion block, and the same opposite-pulling screw rod is inserted into each two aligned through holes.

Preferably, both ends of each of the pair of pull screws are connected with nuts through threads.

Preferably, iron wires are bound at the crossing positions among the plurality of opposite-pulling screws.

The utility model provides a beam bottom reinforcement protection layer supporting structure through improvement, which has the following improvement and advantages compared with the prior art:

the method comprises the following steps: compared with a mode of controlling the protective layer by using the cement strip cushion block, the utility model has stability, avoids the crushing condition of the cement strip caused by the overweight of the large structural beam, and ensures the thickness of the reinforcement protective layer; the device is simple to manufacture, can be manufactured on site, has high manufacturing speed and is easy to construct;

and two,: the utility model combines stirrups with cushion blocks to improve the integral strength of the beam bottom reinforcement protection layer.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of the overall first perspective of the present utility model;

FIG. 2 is a schematic view of the overall second perspective of the present utility model;

FIG. 3 is a schematic perspective view of a split screw of the present utility model;

fig. 4 is a schematic perspective view of a cushion block according to the present utility model.

Reference numerals illustrate:

1. stirrups; 2. a cushion block; 21. an arc cover plate; 22. a locking bolt; 23. arc sinking groove; 3. a counter-pulling screw; 31. a nut; 4. and (3) an iron wire.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a beam bottom reinforcement protection layer supporting structure through improvement, which comprises the following technical scheme:

as shown in fig. 1-4, the support structure of the beam bottom reinforcement protection layer comprises stirrups 1, wherein the stirrups 1 serve as a framework of the beam bottom protection layer and further comprises;

the plurality of cushion blocks 2 are arranged at the bottom side of the stirrup 1, the surface of each cushion block 2 is provided with an arc-shaped sinking groove 23, and the arc-shaped sinking grooves 23 are embedded with the stirrup 1; through this setting, stirrup 1 can cooperate arc heavy groove 23 to carry out closely laminating with cushion 2 to improve cushion 2 and stirrup 1 connection's fastness.

The fixing component is arranged on the cushion block 2 and is used for fixing the stirrup 1; the stirrup 1 can be fixed by the fixing component through the cushion block 2.

The opposite pulling assembly is used for connecting and fixing the plurality of cushion blocks 2.

As a further aspect of the present utility model, the fixing assembly includes a plurality of arc-shaped cover plates 21, and the plurality of arc-shaped cover plates 21 are in one-to-one correspondence with the cushion blocks 2.

Further, one side of the arc-shaped cover plate 21 is movably connected with the surface of the cushion block 2 through a hinge, and a locking bolt 22 is connected between the other end of the arc-shaped cover plate 21 and the cushion block 2 through threads.

Through the structure, the stirrup 1 can be pressed and fixed by the arc-shaped cover plate 21 in cooperation with the cushion block 2; and the locking bolt 22 is provided to fix the arc-shaped cover plate 21.

As a further scheme of the utility model, the opposite-pulling assembly comprises a plurality of through holes formed in the cushion block 2, and the same opposite-pulling screw rod 3 is inserted into each two aligned through holes.

Further, each of the opposite pull screws 3 is connected at both ends thereof with a nut 31 by screw threads.

Through this setting, the pair of pull screw rods 3 that set up can cooperate nut 31, realize connecting fixedly to cushion 2 at both ends.

Further, iron wires 4 are bound at the crossing positions among the plurality of opposite-pulling screws 3; utilize the iron wire 4 that sets up, can make a plurality of to drawing screw rod 3 fixed into an organic whole structure to realize the fixed to a plurality of cushion 2, thereby guarantee this bearing structure's whole fastness.

The specific working method is as follows: when the device is used, a plurality of cushion blocks 2 are equidistantly distributed below the stirrup 1, and the stirrup 1 is pressed and fixed by utilizing the arc-shaped cover plate 21 to cooperate with the cushion blocks 2; finally, the opposite-pull screw rods 3 are matched with the nuts 31 to realize connection and fixation of the cushion blocks 2 at two ends, and the iron wires 4 are reused to enable the opposite-pull screw rods 3 to be fixed into an integral structure, so that fixation of the cushion blocks 2 is realized, and the integral firmness of the supporting structure is ensured; the situation of crushing the cement strips caused by overweight of the large structural beam is avoided, and the thickness of the reinforcement protection layer is ensured.

Claims

1. The utility model provides a beam bottom protective layer bearing structure, includes stirrup (1), the skeleton of beam bottom protective layer is regarded as to stirrup (1), its characterized in that: also comprises;

the device comprises a plurality of cushion blocks (2), wherein the bottom side positions of stirrups (1) are respectively arranged on the cushion blocks (2), an arc-shaped sinking groove (23) is respectively formed in the surface of each cushion block (2), and the arc-shaped sinking grooves (23) are embedded with the stirrups (1);

the fixing component is arranged on the cushion block (2) and is used for fixing the stirrup (1);

the opposite-pulling assembly is used for connecting and fixing the plurality of cushion blocks (2);

the fixing assembly comprises a plurality of arc-shaped cover plates (21), the arc-shaped cover plates (21) are in one-to-one correspondence with the cushion blocks (2), one side of each arc-shaped cover plate (21) is movably connected with the surface of each cushion block (2) through a hinge, and locking bolts (22) are connected between the other end of each arc-shaped cover plate (21) and each cushion block (2) through threads.

2. A beam bottom reinforcement cover support structure according to claim 1, wherein: the opposite-pulling assembly comprises a plurality of through holes formed in the cushion block (2), and the same opposite-pulling screw rod (3) is inserted into each two aligned through holes.

3. A beam bottom reinforcement cover support structure according to claim 2, wherein: two ends of each opposite-pull screw rod (3) are connected with nuts (31) through threads.

4. A beam bottom reinforcement cover support structure according to claim 2, wherein: iron wires (4) are bound at the crossing positions among the opposite-pulling screws (3).