Novel upturning component template reinforcing device

Abstract

The utility model discloses a novel upturning component template reinforcing device, which relates to the technical field of template reinforcing and comprises a left connecting rod, a right connecting rod, a bolt and a nut. Openings of the left connecting rod and the right connecting rod are opposite, and the tail end of the upper portion of the left connecting rod is rotationally connected with the corner of the right connecting rod; the bolt is located between the corner of the left connecting rod and the corner of the right connecting rod and penetrates through the left connecting rod and the right connecting rod, and the tail end of the bolt is connected with the nut through threads. The utility model is suitable for reinforcing components such as upturned beams which are not suitable for opening holes in wood template engineering, and is particularly suitable for supporting templates for pouring upturned ridges in water-stop rooms; the device has the characteristics of convenience in use, simple structure, good durability, strong applicability, simplicity in operation, easiness in local material utilization, manpower and material conservation and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of template reinforcement, in particular to a novel flip-up component template reinforcement device. Background Art

[0002] At present, tension bolts are commonly used to reinforce wooden formworks in the process of reinforcing wooden formworks in building construction projects. However, this reinforcement method is not applicable to some components that are not suitable for opening holes, such as upturned beams with water-stopping requirements or upturned sills that require bathrooms to be cast in one go. Therefore, some areas use existing steel bars or formwork on site to process simple door-shaped reinforcement devices, which can solve the problem of formwork reinforcement for upturned components to a certain extent. However, as far as the door-shaped steel bar reinforcement method is concerned, the pre-production of this reinforcement tool is relatively cumbersome, has high requirements for precision, and has great limitations. As for the door-shaped formwork reinforcement method, due to the limited rigidity of the wooden square, the applicability is relatively limited and the turnover rate is low.

[0003] Specifically, with respect to the related prior art, for example, the utility model patent with publication number CN216865970U discloses an anti-ridge aluminum mold device with a reinforcement device, and the door-shaped device is not suitable for wooden templates; and the invention patent with publication number CN117513744B discloses a template reinforcement device with adjustable clamping spacing and its working method, and the door-shaped device has many components. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problems in the prior art and provide a novel upward component template reinforcement device to ensure the casting quality of the upward component, and the device has a high turnover rate, is simple to operate, is easy to use, and is easy to obtain local materials.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A novel upward component formwork reinforcement device comprises a left connecting rod, a right connecting rod, a bolt and a nut; the left connecting rod and the right connecting rod are both in an inverted L shape with openings facing each other, and the upper end of the left connecting rod is rotatably connected to the corner of the right connecting rod; the bolt is located between the corner of the left connecting rod and the corner of the right connecting rod, and passes through the left connecting rod and the right connecting rod, and the end of the bolt is connected to the nut through a thread.

[0007] Furthermore, the L-shaped turning angle of the left connecting rod is greater than the L-shaped turning angle of the right connecting rod.

[0008] Furthermore, the left connecting rod and the right connecting rod are both provided with through holes for bolts to pass through, and the through holes on the left connecting rod or the right connecting rod are strip-shaped holes.

[0009] Furthermore, the left connecting rod includes a left driving part and a left clamping part on both sides of its corner; the right connecting rod includes a right driving part and a right clamping part on both sides of its corner.

[0010] Furthermore, the left clamping portion and the right clamping portion are both lightning-shaped.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model can change the distance between the clamping parts of the left connecting rod and the right connecting rod by adjusting the position of the nut, thereby realizing external reinforcement of the wooden formwork; it is suitable for reinforcing components such as upturned beams that are not suitable for opening holes in wooden formwork projects, and is particularly suitable for supporting the formwork for pouring upturned sills in water-stop rooms; it has the characteristics of easy use, simple structure, good durability, strong applicability, simple operation, easy use of local materials, and saving of labor materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a side structural schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.

[0015] In the figure: 1, left connecting rod; 2, right connecting rod; 3, bolt; 4, nut; 5, strip hole;

[0016] 101, left driving part; 102, left clamping part; 201, right driving part; 202, right clamping part. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" that may appear should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the term "provided with" that may appear should be understood in a broad sense. For example, the object "provided with" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or an inseparable connection. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] The present invention is further described in detail below in conjunction with the embodiments.

[0021] Specific embodiments of the novel flip-up component template reinforcement device provided by the utility model:

[0022] See also Figure 1-2 A novel upward-turning component formwork reinforcement device comprises a left connecting rod 1, a right connecting rod 2, a bolt 3 and a nut 4.

[0023] The left connecting rod 1 and the right connecting rod 2 are both made of Q235 steel. The left connecting rod 1 and the right connecting rod 2 are both in an inverted L shape with openings facing each other, that is, the L-shaped opening of the left connecting rod 1 faces right, and the L-shaped opening of the right connecting rod 2 faces left.

[0024] In this embodiment, the left connecting rod 1 includes a left driving part 101 and a left clamping part 102 on both sides of its corner; the right connecting rod 2 includes a right driving part 201 and a right clamping part 202 on both sides of its corner; the left clamping part 102 and the right clamping part 202 are both lightning-shaped, and the left clamping part 102 and the right clamping part 202 are clamped on both sides of the template, while the left driving part 101 and the right driving part 201 are both located above the template. The lightning-shaped clamping part has two clamping points for clamping the template and can provide a stable clamping effect.

[0025] The L-shaped turning angle of the left connecting rod 1 is greater than the L-shaped turning angle of the right connecting rod 2; and the L-shaped turning angle of the left connecting rod 1 and the L-shaped turning angle of the right connecting rod 2 are both less than ninety degrees.

[0026] The upper end of the left connecting rod 1 is rotatably connected to the corner of the right connecting rod 2; that is, the end of the left driving part 101 is rotatably connected to the corner of the right connecting rod 2. Figure 1 As shown, the right driving part 201 is located at the lower side of the left driving part 101, so that the clamping force of the left clamping part 102 and the right clamping part 202 are balanced and the clamping height is similar when the template is clamped. The length of the right driving part 201 is shorter than that of the left driving part 101. In this embodiment, the length of the right driving part 201 is not less than half of the length of the left driving part 101.

[0027] In some embodiments, the rotational connection between the left connecting rod 1 and the right connecting rod 2 can be achieved by using a pin or a rivet. The pin or the rivet passes through the left connecting rod 1 and the right connecting rod 2 so that the left connecting rod 1 and the right connecting rod 2 can rotate relative to each other.

[0028] The bolt 3 is vertically arranged, located between the corner of the left connecting rod 1 and the corner of the right connecting rod 2, and passes through the left connecting rod 1 and the right connecting rod 2. Specifically, the bolt 3 passes through the middle of the left driving part 101 and the right driving part 201. The left connecting rod 1 and the right connecting rod 2 are both provided with through holes for the bolt 3 to pass through, and the through holes on the left connecting rod 1 or the right connecting rod 2 are bar-shaped holes 5.

[0029] In this embodiment, the through hole of the left driving part 101 of the left connecting rod 1 is a circular hole for the bolt 3 to pass through, and the through hole of the right driving part 201 of the right connecting rod 2 is a strip hole 5 for the bolt 3 to pass through; the bolt 3 is inverted, that is, the head of the bolt 3 is located at its lower end; the end of the bolt 3, that is, the outer side of its upper end is connected to the nut 4 through a thread.

[0030] During the process of tightening the nut 4, the left driving part 101 and the right driving part 201 can be brought closer. As the relative angle between the left driving part 101 and the right driving part 201 changes, the bolt 3 can change its relative position along the strip hole 5, and the left clamping part 102 and the right clamping part 202 can be brought closer, generating a relative squeezing force, thereby reinforcing the template. When removing, it is only necessary to unload the force applied to the bolt 3 and the nut 4, usually using an electric wrench, so that the left clamping part 102 and the right clamping part 202 can be moved away, or the angle can be increased, thereby achieving the purpose of removal.

[0031] This device can effectively solve the problem of template reinforcement of the upward component. It is simple to operate and easy to use. It avoids appearance defects and quality accidents caused by insufficient vibration of the hanging formwork due to reinforcement reasons, improves the success rate of the first pouring of the upward component, and reduces the rework rate. It is especially suitable for the first pouring of the upward sill in water-related rooms such as bathrooms.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments without creative work, or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A novel upward component formwork reinforcement device, characterized in that: The invention comprises a left connecting rod (1), a right connecting rod (2), a bolt (3) and a nut (4); the left connecting rod (1) and the right connecting rod (2) are both in an inverted L-shape and have openings facing each other; the upper end of the left connecting rod (1) is rotatably connected to the corner of the right connecting rod (2); the bolt (3) is located between the corner of the left connecting rod (1) and the corner of the right connecting rod (2) and passes through the left connecting rod (1) and the right connecting rod (2); the end of the bolt (3) is connected to the nut (4) through a thread.

2. The novel upward-turning member formwork reinforcement device according to claim 1 is characterized in that: The L-shaped turning angle of the left connecting rod (1) is greater than the L-shaped turning angle of the right connecting rod (2).

3. The novel upward-turning member formwork reinforcement device according to claim 1 is characterized in that: The left connecting rod (1) and the right connecting rod (2) are both provided with a through hole for the bolt (3) to pass through, and the through hole on the left connecting rod (1) or the right connecting rod (2) is a strip-shaped hole (5).

4. The novel upward member template reinforcement device according to claim 1 or 2 is characterized in that: The left connecting rod (1) comprises a left driving portion (101) and a left clamping portion (102) on both sides of its corner; the right connecting rod (2) comprises a right driving portion (201) and a right clamping portion (202) on both sides of its corner.

5. The novel upward-turning member formwork reinforcement device according to claim 4 is characterized in that: The left clamping portion (102) and the right clamping portion (202) are both lightning-shaped.

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