Gathering and reinforcing device for building support

Abstract

The gathering and reinforcing device for the building support comprises a main rod clamping frame and a tensioning assembly, and the tensioning assembly comprises a sleeve, a screw rod screwed into the sleeve, two movable buckles symmetrically assembled at the tail end of the screw rod, movable buckle nut pieces screwed into the two movable buckles and an auxiliary rod pulling hook inserted between the two movable buckles. Through the design of a screw rod and a movable buckle nut piece in the device, the device can accurately adjust the fastening degree and the gathering force of an auxiliary rod, and the device adapts to different building support structures and requirements; besides, the installation process of the device is relatively simple and convenient, complex tools or technologies are not needed, the installation cost is reduced, the installation time is shortened, the auxiliary rod pulling hook is fixed to the tail end of the screw through the movable buckle nut piece, the connection stability and reliability are ensured, and the loosening phenomenon in the using process is prevented. Therefore, installation convenience, adjustment accuracy and use stability are all considered, and a solution for effectively enhancing the structural strength and stability of the building support is provided.

Description

Technical Field

[0001] The utility model relates to a gathering and reinforcing device for a building support. Background Art

[0002] A support refers to various supports erected at the construction site for workers to operate and solve vertical and horizontal transportation. It is a general term in the construction industry and is used in places such as the exterior wall of a construction site, interior decoration, or where the floor height is too high to construct directly. It is mainly for construction workers to work up and down, or for the enclosure of the safety net on the periphery and the installation of high-altitude components. To put it simply, it is to build a frame. The materials commonly used for making supports are: bamboo, wood, steel pipes, or synthetic materials, etc. In some projects, the support is also used as a formwork. In addition, it is widely used in departments such as the advertising industry, municipal administration, traffic road bridges, and mines.

[0003] The utility model with the patent number 201611217318.0 discloses a support for building construction. By adjusting the position on the vertical pole through a buckle, under the guiding action of the guiding rod, the fixing rod is arranged on the fixing steel plate, and then by continuously hitting the guiding rod downward, the fixing rod is inserted into the preset hole on the ground, so as to fix the vertical pole to the ground. Moreover, according to the terrain structure of the ground, fixing holes at different positions are set, and then according to the fixing holes at different positions, the positioning and fixing device is adjusted to be in the overall position of the vertical pole, and the fixing rod can be fixed in the preset fixing hole, which is convenient for construction and improves safety. However, taking the vertical pole in this patent as a support leg, even with the positioning and fixing device as an auxiliary support, there is no connection with the adjacent vertical poles. Therefore, the vertical column is prone to deformation due to excessive load, which affects the balance of the support and is likely to cause safety accidents. Summary of the Invention

[0004] Aiming at the deficiencies in the prior art, the purpose of the utility model is to provide a gathering and reinforcing device for a building support.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A gathering and reinforcing device for a building support includes a main rod clamp, and a tight-pulling assembly movably installed outside the main rod clamp for hooking and gathering the auxiliary rod. The tight-pulling assembly includes a sleeve movably installed on the main rod clamp, a screw rod screwed into the inside of the sleeve, two movable buckles symmetrically assembled at the end of the screw rod, a movable buckle nut member screwed into the two movable buckles, and an auxiliary rod hook inserted between the two movable buckles and tightened and fixed by the movable buckle nut member.

[0007] Preferably, a hinge ear is integrally formed at one end of the sleeve facing the main rod clamp.

[0008] Preferably, a hexagonal collar is welded at the end of the screw rod, a circular limit head is further arranged behind the collar, and an assembly groove is arranged on the screw rod between the collar and the circular limit head.

[0009] Preferably, the movable buckle includes a movable buckle body, a semi-circular clamping seat integrally formed at one end of the movable buckle body facing the screw rod, a semi-circular groove opened at the front end of the semi-circular clamping seat, and movable buckle engaging teeth provided on the surface of the movable buckle body.

[0010] Preferably, one end of the auxiliary rod hook facing the movable buckle body is provided with an embedded head, and embedded head engaging teeth are provided on the upper and lower surfaces of the embedded head.

[0011] Preferably, the main rod clamp includes a first semi-circular frame body, a second semi-circular frame body having the same structure as the first semi-circular frame body, a hinge piece having one end hingedly installed on the first semi-circular frame body and the other end hingedly installed on the second semi-circular frame body, a screw rod hingedly installed on the first semi-circular frame body and capable of being assembled with the second semi-circular frame body, and a fastening nut assembled on the screw rod.

[0012] Furthermore, anti-slip lines are provided on the inner side of the first semi-circular frame body, a U-shaped groove is opened at one end corresponding to the screw rod, and a plurality of hinge seats with shaft holes are equidistantly distributed on the outer side of the first semi-circular frame body.

[0013] The beneficial effects of the present utility model are as follows: The design of the screw rod and the movable buckle nut member in the device enables the device to accurately adjust the fastening degree and gathering force of the auxiliary rod, adapting to different building bracket structures and requirements; in addition, the installation process of the device is relatively simple, without the need for complex tools or techniques, reducing the installation cost and time, and the auxiliary rod hook is fixed at the end of the screw rod through the movable buckle nut member, ensuring the stability and reliability of the connection and preventing loosening during use; therefore, the present utility model takes into account the installation convenience, adjustment accuracy and use stability, and is an effective solution to enhance the structural strength and stability of the building bracket. Description of the Drawings

[0014] Figure 1 It is a structural schematic diagram of a gathering and reinforcing device for a building bracket of the present utility model;

[0015] Figure 2 is Figure 1 the structural diagram of the main rod clamp in

[0016] Figure 3 is Figure 1 the structural diagram of the auxiliary rod hook in Detailed Embodiment

[0017] The following further describes the present utility model in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the embodiments cited do not limit the present utility model.

[0018] Embodiment

[0019] AsFigures 1-3 As shown in the figure, a gathering and strengthening device for a building support includes a main rod clamp 1 and a tensioning assembly 2 that is movably installed outside the main rod clamp 1 and is used to hook and tighten the auxiliary rod and gather it.

[0020] In this solution, the main rod clamp 1 includes a first semi-circular frame body 11, a second semi-circular frame body 12 with the same structure as the first semi-circular frame body 11, a hinge piece 13 with one end hinged to the first semi-circular frame body 11 and the other end hinged to the second semi-circular frame body 12, a screw 14 that is hinged to the first semi-circular frame body 11 and can be assembled with the second semi-circular frame body 12, and a fastening nut 15 assembled on the screw 14.

[0021] In the main rod clamp 1, anti-slip patterns 111 are provided on the inner side of the first semi-circular frame body 11, a U-shaped groove 112 is formed at one end corresponding to the screw 14, and a number of hinge seats 113 with shaft holes are equidistantly distributed on the outer side of the first semi-circular frame body 11.

[0022] In this solution, the tensioning assembly 2 includes a sleeve 21 movably installed with the main rod clamp 1, a screw 22 screwed into the inside of the sleeve 21, two movable buckles 23 symmetrically assembled at the end of the screw 22, a movable buckle nut member 24 screwed into the two movable buckles 23, and a sub-rod hook 25 inserted between the two movable buckles 23 and fixed by screwing with the movable buckle nut member 24.

[0023] In the tensioning assembly 2, a hinge ear 211 is integrally formed at one end of the sleeve 21 facing the main rod clamp 1. Specifically, it is hinged to the main rod clamp 1 through the hinge ear 211.

[0024] In the tensioning assembly 2, a hexagonal collar 221 is welded at the end of the screw 22, a circular limit head 222 is further provided behind the collar 221, and an assembly groove 223 is provided between the collar 221 and the circular limit head 222 on the screw 22. Specifically, the installation of the two movable buckles 23 is facilitated by the cooperation of the circular limit head 222 and the assembly groove 223.

[0025] In the tensioning assembly 2, the movable buckle 23 includes a movable buckle body 231, a semi-circular clamping seat 232 integrally formed at one end of the movable buckle body 231 facing the screw 22, a semi-circular groove 233 opened at the front end of the semi-circular clamping seat 232, and movable buckle engaging teeth 234 provided on the surface of the movable buckle body 231. Specifically, the semi-circular clamping seat 232 is embedded in the assembly groove 223, and the semi-circular groove 233 is assembled with the circular limit head 222. Therefore, after the two movable buckles 23 are assembled to fix the sub-rod hook 25, the two movable buckles 23 can be unaffected by the rotation of the screw 22.

[0026] In the tensioning assembly 2, an embedding head 251 is provided at one end of the secondary rod hook 25 facing the movable buckle body 231, and embedding head engaging teeth 252 are provided on the upper and lower surfaces of the embedding head 251. Specifically, after the embedding head 251 is embedded between the two movable buckles 23, the embedding head engaging teeth 252 are engaged with the movable buckle engaging teeth 234, and then fixed by rotating the movable buckle nut member 24, which can prevent the secondary rod hook 25 from loosening.

[0027] During use, one end of the screw rod 14 is hingedly installed in the U-shaped groove of the first semi-circular frame body 11, and the other end is fixedly installed by a fastening nut 15 against the U-shaped groove, so that the first semi-circular frame body 11 cooperates with the second semi-circular frame body 12 to clamp tightly on the main rod. The hinge seat 113 is assembled with the hinge ear 211 through a hinge shaft, so that the sleeve 21 is hingedly installed with the main rod clamp 1. Then, turn the collar 221 to make the screw rod 22 move out of the sleeve 21 to adjust the length or move into the sleeve 21 to adjust the length, so as to achieve the function of gathering and supporting.

[0028] It should be further noted that even if there is no main main rod for assembling the main rod clamp 1, the main rod clamp 1 can also be used as the central point, and the supporting feet are tightened through the tensioning assembly 2 to avoid the swaying of the supporting feet, so that the bracket can be stable.

[0029] The above embodiments of the present invention do not limit the protection scope of the present invention. The implementation manners of the present invention are not limited to this. All these, according to the above content of the present invention, according to the common technical knowledge and conventional means in the art, without departing from the above basic technical idea of the present invention, various other forms of modification, replacement or change made to the above structure of the present invention shall fall within the protection scope of the present invention.

Claims

1. A gathering and reinforcement device for a building support, comprising a main rod clamp, and a tensioning assembly movably mounted on the outside of the main rod clamp for hooking and gathering the auxiliary rods, characterized in that: The tensioning assembly includes a sleeve movably mounted on the main rod clamp, a screw screwed into the sleeve, two movable buckles symmetrically assembled at the ends of the screw, movable buckle nuts screwed into the two movable buckles, and a secondary rod pull hook inserted between the two movable buckles and tightened and fixed by the movable buckle nut.

2. The gathering and reinforcing device for building support according to claim 1, characterized in that: A hinged ear is integrally formed on one end of the sleeve facing the main rod clamping frame.

3. The gathering and reinforcing device for building support according to claim 1, characterized in that: A hexagonal collar is welded at the end of the screw rod, a circular limiting head is arranged behind the collar, and an assembly groove is arranged between the collar and the circular limiting head.

4. The gathering and reinforcing device for building support according to claim 1, characterized in that: The movable buckle comprises an movable buckle body, a semicircular clamping seat integrally formed on one end of the movable buckle body facing the screw rod, a semicircular groove arranged at the front end of the semicircular clamping seat, and movable buckle meshing teeth arranged on the surface of the movable buckle body.

5. The gathering and reinforcing device for building support according to claim 1, characterized in that: The end of the auxiliary rod hook facing the movable buckle body is provided with an embedding head, and the embedding head engaging teeth are arranged below the embedding head.

6. The gathering and reinforcing device for building support according to claim 1, characterized in that: The main rod clamp includes a first semicircular frame body, a second semicircular frame body with the same structure as the first semicircular frame body, a hinge plate hingedly mounted to the first semicircular frame body at one end and hingedly mounted to the second semicircular frame body at the other end, a screw rod hingedly mounted on the first semicircular frame body and capable of being assembled with the second semicircular frame body, and a fastening nut assembled on the screw rod.

7. The gathering and reinforcing device for building support according to claim 6, characterized in that: The inner side of the first semicircular frame is provided with anti-skid grooves, and a U-shaped groove is formed at one end of the corresponding screw rod. The outer side of the first semicircular frame is provided with a plurality of hinge seats with shaft holes which are evenly distributed.

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