CN220719717U

CN220719717U - Reinforcing steel bar fixing structure suitable for shear wall prefabricated mold

Info

Publication number: CN220719717U
Application number: CN202322139045.4U
Authority: CN
Inventors: 申振伟; 武兆伟; 孔晓奇; 陶安城
Original assignee: Jiangsu Dongta Construction Technology Co ltd
Current assignee: Jiangsu Dongta Construction Technology Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-04-05
Anticipated expiration: 2033-08-09

Abstract

The application relates to the technical field of shear wall dies, in particular to a reinforcing steel bar fixing structure suitable for a shear wall prefabricated die, which comprises the following components: at least two fixing blocks, wherein the fixing blocks are arranged at two ends of the outer groove in the length direction, and each fixing block is provided with a plurality of fixing holes in the vertical direction; the two ends of the length direction of the support rod are respectively inserted and arranged in the fixing holes of different fixing blocks at the same height. According to the scheme, certain supporting force can be given to the steel bar when the steel bar is poured, deformation of the steel bar is reduced when concrete is poured, and therefore shear wall forming quality is guaranteed, and subsequent assembly and construction are facilitated.

Description

Reinforcing steel bar fixing structure suitable for shear wall prefabricated mold

Technical Field

The application relates to the technical field of shear wall prefabricated molds, in particular to a reinforcing steel bar fixing structure suitable for a shear wall prefabricated mold.

Background

With the continuous development of building construction technology, fabricated building has gradually become a core key technology. The fabricated building is built with the required shape of the building module by using the mould, then concrete is poured, and the mould is removed after solidification, so that the formed building module is obtained.

Referring to fig. 1, the current shear wall mold generally comprises four side molds, wherein an outer groove is formed in the outer side of each side mold to reduce weight, forming grooves for concrete pouring are formed in the inner sides of a plurality of side molds, a plurality of layers of steel bars are bound in the forming grooves during construction, and then concrete is poured.

The reinforcing steel bars are arranged to penetrate through the side walls of the side forms so as to extend out of the prefabricated wall body partially when the concrete is formed, and therefore assembly construction is facilitated. However, because concrete has great quality, so can form the great pressure downwards for the reinforcing bar when pouring concrete, thereby lead to the reinforcing bar to warp and warp for the part length that extends away also, finally cause the reinforcing bar to stretch out the part and not accord with the construction requirement, cause defects such as inconvenient later stage assembly.

Disclosure of Invention

In order to solve the technical problem, the application provides a reinforcing bar fixed knot constructs suitable for shear force wall prefabricated mould, and it can give the reinforcing bar certain holding power, reduces the deformation of reinforcing bar at the concreting to guarantee shear force wall shaping quality, be convenient for follow-up assembly construction.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

steel bar fixing structure suitable for shear wall prefabrication mould, characterized by comprising:

the fixing blocks are arranged at two ends of the outer groove in the length direction, and each fixing block is provided with a plurality of fixing holes in the vertical direction;

the two ends of the supporting rod in the length direction are respectively inserted and arranged in the fixing holes of different fixing blocks at the same height.

According to the technical scheme, before concrete is poured, the two fixing blocks are respectively arranged on two sides of the length direction in the outer groove, the supporting rods are inserted into the corresponding fixing holes according to the heights of the extending parts of the reinforcing steel bars, the extending parts of the reinforcing steel bars hook the supporting rods in a hook shape, so that the supporting rods can give enough supporting force to the parts of the reinforcing steel bars located in the forming groove when the concrete is poured, bending deformation of the reinforcing steel bars is reduced, and forming quality is improved.

As one optional implementation mode of the positioning of the application, an adjusting groove is formed in one side, deviating from the forming groove, of the fixing block, an adjusting stud is in threaded fit with the top of the fixing block, and a knob is arranged at the bottom end of the adjusting stud.

According to the technical scheme, when the sizes of the dies are different, the fixing blocks can be adaptively arranged in the outer grooves by the aid of the adjusting studs, and stability of the fixing blocks can be guaranteed due to the fact that the fixing blocks are abutted to the adjusting studs, so that more stable supporting force is given to the supporting rods, and stability of the reinforcing steel bar support is further guaranteed.

As one optional implementation mode of the positioning of the adjusting stud, the top end of the adjusting stud is fixedly provided with an abutting disc.

As one optional implementation mode of the positioning device, the mounting grooves are respectively formed in the surface, deviating from the forming groove, of the fixing block, corresponding to the fixing holes, and the mounting grooves are communicated with the fixing holes.

According to the technical scheme, the supporting rods can be directly inserted into the fixing holes from the mounting grooves, and the convenience of using the reinforcing steel bar fixing structure is improved.

As an alternative embodiment of the positioning of the present application, the mounting groove is gradually inclined downward toward the direction of the forming groove.

As one optional implementation mode of the positioning device, a plurality of supporting plates are arranged on the fixing rod at intervals, the supporting plates are penetrated by the fixing rod, and adjusting bolts are arranged at the bottoms of the supporting plates in a threaded fit mode.

According to the technical scheme, the supporting plates can better give supporting force to different positions of the supporting rods, so that the supporting rods are fixed in an auxiliary mode in the pouring process, and the supporting force of the supporting rods is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fixing blocks and the supporting rods are arranged in the outer grooves, so that a supporting force is given to the steel bars when concrete is poured, the deformation of the steel bars is reduced, and the quality of the formed shear wall is ensured;

2. the adjusting studs are arranged on the fixing blocks so as to adapt to dies of outer grooves with different heights, and therefore applicability is improved.

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 background art diagram;

fig. 2 is an overall structural view of the reinforcing bar fixing structure;

fig. 3 is a front view of the mounted state.

Reference numerals: 1. a fixed block; 11. a fixing hole; 2. a support rod; 3. an adjustment tank; 4. adjusting the stud; 41. a knob; 42. abutting against the disc; 5. a mounting groove; 6. a dividing plate; 7. an adjusting bolt; 100. a side mold; 101. an outer groove; 102. and forming a groove.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1, a shear wall mold in the prior art includes four side molds 100, an outer groove 101 is formed on the outer side of each side mold 100 to reduce weight, forming grooves 102 for concrete pouring are formed on the inner sides of a plurality of side molds 100, a plurality of layers of reinforcing steel bars are bound in the forming grooves 102 during construction, and then concrete is poured.

Referring to fig. 2 and 3, in order to disclose a reinforcement fixing structure suitable for a shear wall prefabricating mold according to an embodiment of the present application, the reinforcement fixing structure comprises two fixing blocks 1, wherein the fixing blocks 1 are arranged at two ends of an outer groove 101 in a length direction, and each fixing block 1 is provided with a plurality of fixing holes 11 in a vertical direction; the two ends of the support rod 2 in the length direction are respectively inserted and arranged in the fixing holes 11 of different fixing blocks 1 at the same height. The part that the reinforcing bar stretches out is colluded the form and catches on bracing piece 2, in order to make things convenient for the installation of bracing piece 2, has seted up mounting groove 5 respectively at the one side that fixed block 1 deviates from shaping groove 102 corresponds fixed orifices 11, and mounting groove 5 and fixed orifices 11 intercommunication to mounting groove 5 gradually slope downwards towards shaping groove 102's direction sets up. When concrete is poured, the part of the reinforcing steel bar in the forming groove 102 is pressed downwards, and the extending part of the reinforcing steel bar hooks the supporting rod 2, so that the deformation of the reinforcing steel bar is reduced, and the forming quality is ensured.

Referring to fig. 2 and 3, an adjusting groove 3 is formed in one side, away from the forming groove 102, of the fixing block 1, an adjusting stud 4 is in threaded through fit with the top of the fixing block 1, a knob 41 is arranged at the bottom end of the adjusting stud 4, an abutting disc 42 is fixedly arranged at the top end of the adjusting stud 4, when the sizes of the molds are different, the fixing block 1 can be adaptively arranged in the outer groove 101 by using the adjusting stud 4, and the stability of the placement of the fixing block 1 can be guaranteed due to the abutting of the adjusting stud 4, so that the support rod 2 can be stably supported, and the stability of the steel bar support is further guaranteed. The interval is equipped with a plurality of division fagging 6 on the dead lever, divides fagging 6 to be link up by the dead lever, divides fagging 6 bottom screw thread fit to be equipped with adjusting bolt 7, when pouring, can arrange adjusting bolt 7 in the top of dividing fagging 6 for thereby adjusting bolt 7's bottom butt gives bracing piece 2 decurrent holding power at the top surface of external groove 101, further guarantees the stability of bracing piece 2.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Steel bar fixing structure suitable for shear wall prefabrication mould, characterized by comprising:

the fixing blocks (1) are arranged at two ends of the inner length direction of the outer groove (101), and a plurality of fixing holes (11) are formed in each fixing block (1) in the vertical direction;

the two ends of the supporting rod (2) in the length direction are respectively inserted and arranged in the fixing holes (11) of different fixing blocks (1) at the same height.

2. The rebar fixing structure suitable for a shear wall prefabrication mold according to claim 1, wherein: one side of the fixed block (1) deviating from the forming groove (102) is provided with an adjusting groove (3), the top of the fixed block (1) is in threaded fit with an adjusting stud (4), and the bottom end of the adjusting stud (4) is fixedly provided with a knob (41).

3. The rebar fixing structure suitable for a shear wall prefabrication mold according to claim 2, wherein: the top end of the adjusting stud (4) is fixedly provided with an abutting disc (42).

4. The rebar fixing structure suitable for a shear wall prefabrication mold according to claim 1, wherein: the one side of fixed block (1) deviating from shaping groove (102) corresponds fixed orifices (11) and has offered mounting groove (5) respectively, mounting groove (5) and fixed orifices (11) intercommunication.

5. The rebar fastening structure adapted to a shear wall prefabrication mold according to claim 4, wherein: the mounting groove (5) is gradually inclined downwards towards the direction of the forming groove (102).

6. The rebar fixing structure suitable for a shear wall prefabrication mold according to claim 1, wherein: a plurality of supporting plates (6) are arranged on the supporting rods (2) at intervals, the supporting plates (6) are communicated with the supporting rods (2), and adjusting bolts (7) are arranged at the bottoms of the supporting plates (6) in a threaded fit mode.