Reinforcing device for single-side formwork in limited space

Abstract

The utility model relates to a reinforcing device, belongs to the technical field of formwork reinforcing, in particular to a reinforcing device for a single-side formwork in a confined space, which comprises a batten, a threaded rod and a mountain-shaped clamp, the threaded rod penetrates through the batten, and the mountain-shaped clamp is in threaded connection with the surface of the threaded rod. The steel pipe is located between the mountain-shaped clamp and the batten, the steel pipe is fixed to one side of the batten through the mountain-shaped clamp, and the steel pipe and the batten are located on the same side of the formwork; one side of the fastening steel plate is attached to the other side of the formwork, and the fastening steel plate is in threaded connection with the threaded rod; the fastening piece is partially fixed with the fastening steel plate, and the fastening piece comprises a fastening driving block which is in threaded connection with the threaded rod; through the arrangement of the fastening steel plate and the fastener, the pressure of the fastening steel plate on the formwork is distributed more uniformly, a better reinforcing effect is achieved, and the problems that in an existing limited space, a conventional reinforcing structure is difficult to support, consequently, the supporting performance of the formwork is insufficient, and reinforcing is not in place are solved.

Description

Technical Field

[0001] This utility model relates to the field of template reinforcement technology, and in particular to a reinforcement device for a single-sided template in a confined space. Background Technology

[0002] In the construction process, formwork is often used to ensure the quality of the building's shape. Formwork is usually erected on both sides of the building to limit and shape it.

[0003] In existing technologies, there are basically no obstacles to the support and reinforcement of formwork in open spaces. However, in situations where there are narrow spaces or large spatial limitations, the number of components that can be installed for reinforcement is very limited. For example, it is difficult to install supports and keels. However, the formwork must be reinforced to ensure its effectiveness, which brings many inconveniences to the construction. Therefore, a reinforcement device for single-sided formwork in confined spaces is proposed to solve the above problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model proposes a reinforcement device for a single-sided template in a confined space. By setting fastening steel plates and fasteners, the pressure of the fastening steel plates on the template is distributed more evenly, achieving a better reinforcement effect.

[0005] The technical solution to achieve the purpose of this utility model is: a reinforcement device for a single-sided template in a confined space, comprising a wooden block and a threaded rod, wherein the threaded rod is installed through the wooden block, and further comprising;

[0006] A mountain-shaped clamp, wherein the mountain-shaped clamp is threaded onto the surface of a threaded rod;

[0007] A steel pipe is located between the U-shaped clamp and the timber. The steel pipe is fixed to one side of the timber by the U-shaped clamp, and both the steel pipe and the timber are on the same side of the template.

[0008] A fastening steel plate is attached to the other side of the template on one side, and the fastening steel plate is threadedly connected to the threaded rod.

[0009] A fastener, wherein the fastener portion is fixed to a fastening steel plate, the fastener including a fastening drive block screwed to a threaded rod.

[0010] In some embodiments, the fastener and the fastening steel plate are both located on the same side of the template, and the corresponding positions of the fastening steel plate and the fastening drive block are provided with limiting holes.

[0011] In some embodiments, a limiting rod is slidably connected to one side of the fastening drive block, and the limiting rod passes through a limiting hole.

[0012] In some embodiments, the fastener further includes stabilizing grooves that are fixedly connected to the four ends of the fastening steel plate, and stabilizing blocks are slidably connected to the inner walls of the stabilizing grooves.

[0013] In some embodiments, the fastener further includes a retaining ring fitted onto the surface of the threaded rod, the surface of which is rotatably connected to a retaining rod, the end of which is rotatably connected to the inner wall of the retaining block away from the retaining ring.

[0014] Compared with existing technologies, the significant advantages of this invention are:

[0015] This invention utilizes a set fastening steel plate and fasteners. On the other side of the template, the fastening steel plate and the stabilizing ring are fitted into the threaded rod, allowing the fastening steel plate to fit snugly against the template. After completing the above operations, the fastening drive block is screwed into the threaded rod, and the fastening drive block is rotated. As the fastening drive block rotates, it gradually moves closer to the stabilizing ring and eventually squeezes the stabilizing ring towards the fastening steel plate. When the stabilizing ring moves, the stabilizing rod deflects, causing the stabilizing block to move along the inner wall of the stabilizing groove and eventually reach the farthest end. This makes the pressure distribution of the fastening steel plate on the template more uniform, achieving a better reinforcement effect.

[0016] This solves the problem that conventional reinforcement structures are difficult to erect in limited spaces, resulting in insufficient formwork support and inadequate reinforcement. Attached Figure Description

[0017] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a schematic diagram of the main structure provided in one embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of a fastener structure provided in one embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the fastening drive block structure provided in one embodiment of the present invention.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Timber; 2. Threaded rod; 3. Mountain-shaped clamp; 4. Steel pipe; 5. Fastening steel plate; 6. Fastener; 601. Fastening drive block; 602. Stabilizing groove; 603. Stabilizing block; 604. Stabilizing ring; 605. Stabilizing rod; 7. Restricting hole; 8. Restricting rod. Detailed Implementation

[0023] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0024] This utility model provides an improved reinforcement device for a single-sided template in a confined space. The technical solution of this utility model is as follows:

[0025] like Figure 1 As shown, a reinforcement device for a single-sided formwork in a confined space includes a timber 1 and a threaded rod 2. The threaded rod 2 is installed through the timber 1. The timber 1 is sturdy and durable, which can significantly improve the stability and load-bearing capacity of the formwork. It also includes:

[0026] The U-shaped clamp 3 is threaded to the surface of the threaded rod 2, and the U-shaped clamp 3 is fixed to the threaded rod 2 by a nut;

[0027] Steel pipe 4 is located between the U-shaped clamp 3 and the timber 1. Steel pipe 4 is fixed to one side of timber 1 by the U-shaped clamp 3. Steel pipe 4 and timber 1 are both on the same side of the template. Steel pipe 4 can provide more stable support in the radial direction.

[0028] Fastening steel plate 5, one side of fastening steel plate 5 is attached to the other side of the template, and fastening steel plate 5 is threadedly connected to threaded rod 2;

[0029] Fastener 6 is connected to fastening steel plate 5. Fastener 6 includes fastening drive block 601 that is screwed to threaded rod 2. Fastening drive block 601 is not rigidly connected to fastening steel plate 5, but only serves as the drive part of fastener 6.

[0030] like Figure 3 As shown, in one embodiment, the fastener 6 and the fastening steel plate 5 are both located on the same side of the template. The corresponding positions of the fastening steel plate 5 and the fastening drive block 601 are provided with limiting holes 7. The limiting holes 7 are used to prevent the components from becoming displaced after the reinforcement construction is completed, so as to maintain the reinforcement effect.

[0031] In one embodiment, a limiting rod 8 is slidably connected to one side of the fastening drive block 601. The limiting rod 8 passes through the limiting hole 7, and the diameter of the limiting rod 8 is slightly larger than the inner diameter of the limiting hole 7, so that it is more stable when fixed.

[0032] like Figure 2As shown, in one embodiment, the fastener 6 further includes a stabilizing groove 602 that is fixedly connected to the four ends of the fastening steel plate 5 respectively. The stabilizing groove 602 is welded and fixed to the fastening steel plate 5, and the side of the stabilizing groove 602 that contacts the template is empty. The stabilizing block 603 can directly contact the template, and the stabilizing block 603 is slidably connected to the inner wall of the stabilizing groove 602.

[0033] In one embodiment, the fastener 6 further includes a retaining ring 604 sleeved on the surface of the threaded rod 2. The surface of the retaining ring 604 has a slot that matches the size of the retaining rod 605. The retaining rod 605 is rotatably connected to the surface of the retaining ring 604. The number and position of the retaining rod 605 correspond one-to-one with the retaining slot 602. The end of the retaining rod 605 away from the retaining ring 604 is rotatably connected to the inner wall of the retaining block 603.

[0034] The specific working method is as follows: When using the reinforcement device for a single-sided template in this confined space, first, threaded rod 2 is passed through the U-shaped clamp 3 and timber 1 respectively. Then, steel pipe 4 is placed between the U-shaped clamp 3 and timber 1 and fixed with bolts. Then, on the other side of the template, fastening steel plate 5 and stabilizing ring 604 are fitted into threaded rod 2, so that fastening steel plate 5 can fit against the template. After completing the above operations, fastening drive block 601 is screwed into threaded rod 2, and the fastening drive block 601 is rotated. When the fastening drive block 601 rotates, it will gradually move towards... The stabilizing ring 604 approaches and eventually presses against the fastening steel plate 5. As the stabilizing ring 604 moves, the stabilizing rod 605 deflects, causing the stabilizing block 603 to move along the inner wall of the stabilizing groove 602 and eventually reach the farthest end. This makes the pressure distribution of the fastening steel plate 5 on the template more uniform, achieving a better reinforcement effect. After completing the above operations, the limiting rod 8 is simultaneously inserted into the limiting holes 7 located in the fastening steel plate 5 and the fastening drive block 601, preventing the fastening drive block 601 from rotating, thus completing the entire reinforcement construction process.

[0035] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A reinforcement device for a single-sided formwork in a confined space, comprising timber (1) and threaded rod (2), characterized in that: The threaded rod (2) is installed through the timber (1), and also includes; A mountain-shaped clamp (3) is threadedly connected to the surface of a threaded rod (2); Steel pipe (4), the steel pipe (4) is located between the mountain-shaped clamp (3) and the timber (1), the steel pipe (4) is fixed to one side of the timber (1) by the mountain-shaped clamp (3), and the steel pipe (4) and the timber (1) are both on the same side of the template; Fastening steel plate (5), one side of the fastening steel plate (5) is attached to the other side of the template, and the fastening steel plate (5) is threadedly connected to the threaded rod (2); Fastener (6), wherein the fastener (6) is partially fixed to the fastening steel plate (5), and the fastener (6) includes a fastening drive block (601) screwed to the threaded rod (2).

2. A reinforcing device for single-sided formwork in confined spaces according to claim 1, characterized in that: The fastener (6) and the fastening steel plate (5) are both located on the same side of the template, and the corresponding positions of the fastening steel plate (5) and the fastening drive block (601) are provided with limiting holes (7).

3. A reinforcing device for unilateral formwork in confined spaces according to claim 2, characterized in that: A limiting rod (8) is slidably connected to one side of the fastening drive block (601), and the limiting rod (8) passes through the limiting hole (7).

4. The reinforcing device for unilateral formwork in confined spaces according to claim 1, characterized in that: The fastener (6) also includes a stabilizing groove (602) that is fixedly connected to the four ends of the fastening steel plate (5), and a stabilizing block (603) is slidably connected to the inner wall of the stabilizing groove (602).

5. A reinforcing device for unilateral formwork in confined spaces according to claim 4, characterized in that: The fastener (6) also includes a retaining ring (604) sleeved on the surface of the threaded rod (2), and a retaining rod (605) is rotatably connected to the surface of the retaining ring (604). The end of the retaining rod (605) away from the retaining ring (604) is rotatably connected to the inner wall of the retaining block (603).

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