Connecting and locking device of bridge formwork

Abstract

The utility model discloses a connecting and locking device of a bridge formwork, and relates to the field of bridge formworks. The bridge formwork comprises two bridge formwork bodies, the two bridge formwork bodies are connected in an end-to-end mode, supporting mechanisms used for supporting are symmetrically arranged on the two side edges of each bridge formwork body, and connecting mechanisms are arranged at the connecting positions of the adjacent bridge formwork bodies. The supporting mechanisms are symmetrically arranged on the two side edges of the bridge formwork body, extra supporting force can be provided, and the overall bearing capacity and stability of the bridge formwork are enhanced; by arranging the connecting mechanisms, two adjacent bridge formwork bodies can be connected together more simply and conveniently, a worker only needs to align the connecting mechanisms and conduct simple operation, connection can be completed, and complex steps are not needed; and the connecting mechanism can ensure the stability of the joint, so that the connection between the adjacent bridge template bodies is firmer.

Description

Technical Field

[0001] The utility model relates to the field of bridge templates, in particular to a connection locking device for bridge templates. Background Art

[0002] Road and bridge projects can be divided into the following categories according to their structure: roadbed, pavement, bridges, culverts, tunnels, drainage, protection, greening, traffic engineering, electromechanical engineering, etc. When building bridges, bridge templates are used. Bridge templates are divided into highway bridge templates and railway bridge templates. According to different conditions, bridge templates can be divided into single- and double-chamber box beams (large box beams, small box beams), wheat-shaped piers, pier templates, piers, cap beams, T-shaped bridge templates, etc. Bridge templates are assembled into a whole through modules one by one.

[0003] Workers engaged in the connection of bridge formwork found that the connection between the two formworks was rather complicated and inconvenient to install, which slowed down the work progress of the workers and was troublesome to remove. Therefore, a connection locking device for the bridge formwork was proposed. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A connection and locking device for a bridge template comprises a bridge template body, wherein the bridge template bodies are two and connected at the ends, support mechanisms are symmetrically arranged on both sides of the bridge template body, and a connection mechanism is arranged at the connection between adjacent bridge template bodies.

[0006] Furthermore, a circular hole is constructed at one end of the bridge template body and a round rod is matched with the circular hole at the other end of the bridge template body.

[0007] Furthermore, the supporting mechanism includes a supporting plate installed on the side of the bridge formwork body using screws, a plurality of reinforcing plates are fixed on the supporting plate, and an inclined plate is fixed at the other end of the plurality of reinforcing plates.

[0008] Furthermore, the support plate is installed on the inclined surface of the bridge formwork body and the bottom end of the inclined plate is vertically installed on the ground.

[0009] Furthermore, the connecting mechanism includes a connecting seat fixed at one end of the bridge formwork body and a fixed seat fixed at the other end of the bridge formwork body, a connecting plate is rotatably provided on the connecting seat, a connecting rod is rotatably connected to the fixed seat, a connecting port is constructed at one end of the connecting plate close to the connecting rod for the connecting rod to pass through, a nut is threadedly connected to the connecting rod and the nut abuts against the connecting plate.

[0010] Furthermore, a screw is threadedly connected to the middle of the connecting plate, and the other end of the screw is threadedly connected to the fixing seat.

[0011] The beneficial effects of the utility model are as follows:

[0012] The utility model can provide additional supporting force and enhance the overall bearing capacity and stability of the bridge formwork by symmetrically arranging supporting mechanisms on both sides of the bridge formwork body; by arranging the connecting mechanism, it becomes simpler and more convenient to connect two adjacent bridge formwork bodies together, and the staff only needs to align the connecting mechanism and perform simple operations to complete the connection without complicated steps; the connecting mechanism can ensure the stability of the connection, making the connection between adjacent bridge formwork bodies more secure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

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

[0015] Figure 3 This is a three-dimensional structural diagram of the support mechanism of the utility model;

[0016] Figure 4 This is a three-dimensional structural diagram of the connection mechanism of the utility model;

[0017] Figure numerals: 1. Bridge formwork body; 2. Support mechanism; 201. Support plate; 202. Reinforcement plate; 203. Inclined plate; 3. Connecting mechanism; 301. Connecting seat; 302. Fixed seat; 303. Connecting plate; 304. Connecting rod; 305. Connecting port; 306. Nut; 307. Screw; 4. Round hole; 5. Round rod. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0019] The present application provides a connection locking device for a bridge template, which is mainly used to solve the problem that the connection between two templates is cumbersome and inconvenient to install, resulting in slow progress of personnel work and troublesome removal, and provides the following technical solutions, which will be described in detail below:

[0020] Embodiment 1:

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, in some embodiments, it includes a bridge formwork body 1, which is two and connected at the ends, and support mechanisms 2 for support are symmetrically arranged on both sides of the bridge formwork body 1, and a connecting mechanism 3 is arranged at the connection between adjacent bridge formwork bodies 1; wherein the connecting mechanism 3 includes a connecting seat 301 fixed at one end of the bridge formwork body 1 and a fixing seat 302 fixed at the other end of the bridge formwork body 1, a connecting plate 303 is rotatably arranged on the connecting seat 301, a connecting rod 304 is rotatably connected to the fixing seat 302, a connecting port 305 is constructed at one end of the connecting plate 303 close to the connecting rod 304, a nut 306 is threadedly connected to the connecting rod 304 and the nut 306 abuts against the connecting plate 303; a screw rod 307 is threadedly connected to the middle part of the connecting plate 303, and the other end of the screw rod 307 is threadedly connected to the fixing seat 302.

[0022] Specifically: by symmetrically arranging the supporting mechanism 2 on both sides of the bridge formwork body 1, additional supporting force can be provided to enhance the overall bearing capacity and stability of the bridge formwork body 1; by arranging the connecting mechanism 3, it becomes simpler and more convenient to connect two adjacent bridge formwork bodies 1 together, and the staff only needs to align the connecting mechanism 3 and perform simple operations to complete the connection without complicated steps; the connecting mechanism 3 can ensure the stability of the connection, making the connection between adjacent bridge formwork bodies 1 more secure.

[0023] The working principle here is: align and bring two adjacent bridge formwork bodies 1 close together so that the connecting seat 301 and the fixing seat 302 are respectively located at one end of the two bridge formwork bodies 1; rotate the connecting plate 303 on the connecting seat 301 and the connecting rod 304 on the fixing seat 302 so that the connecting port 305 on the connecting plate 303 contacts the connecting rod 304, and rotate the nut 306 to the other side of the connecting plate 303, thereby locking the connecting rod 304 and the connecting plate 303, so that the connecting plate 303 is locked; in the middle of the connecting plate 303, there is a screw 307 threadedly connected, and rotating it can ensure that the connection between the two bridge formwork bodies 1 is in the correct position; finally, the other end of the screw 307 is rotated and fixed on the fixing seat 302 to ensure the stability and firmness of the connection, making installation easy. When disassembly is required, first unscrew the screw 307 threadedly connected to the connecting plate 303 and the fixing seat 302, and then unscrew the nut 306 so that the nut 306 no longer conflicts with the connecting plate 303. At this time, you can first turn the connecting rod 304 and then rotate the connecting plate 303, making it convenient and easy to operate when disassembling.

[0024] like Figure 1 , Figure 2As shown, in some embodiments, a round hole 4 is constructed at one end of the bridge template body 1 and a round rod 5 is matched with the corresponding round hole 4 at the other end of the bridge template body 1. The working principle here is: align and bring two adjacent bridge template bodies 1 close together so that the round hole 4 at one end and the round rod 5 at the other end correspond to each other; insert the round rod 5 into the round hole 4 to ensure that it fits the round hole 4 completely to form a stable connection; the matching connection between the round hole 4 and the round rod 5 provides stability and firmness of the connection, which can withstand certain loads and torques. If the connection needs to be disassembled, just take the round rod 5 out of the round hole 4.

[0025] Embodiment 2:

[0026] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0027] like Figure 1 , Figure 2 , Figure 3 As shown, in some embodiments, the support mechanism 2 includes a support plate 201 installed on the side of the bridge template body 1 using screws, and multiple reinforcing plates 202 are fixed on the support plate 201, and the other end of the multiple reinforcing plates 202 is fixed with an inclined plate 203; the support plate 201 is installed on the inclined surface of the bridge template body 1 and the bottom end of the inclined plate 203 is vertically installed on the ground. The working principle here is: first, the support plate 201 is installed on the side of the bridge template body 1 and fixed with screws. The support plate 201 is usually a metal plate with a certain rigidity and load-bearing capacity; multiple reinforcing plates 202 are fixed on the support plate 201. Plate 202, the function of the reinforcing plate 202 is to increase the rigidity and bearing capacity of the supporting plate 201 to provide a better supporting effect; the other end of the reinforcing plate 202 is fixed with an inclined plate 203, and the inclined plate 203 is installed vertically to the ground. The function of the inclined plate 203 is to connect the supporting plate 201 with the ground to form a stable supporting structure; when the bridge formwork body 1 is installed on the supporting plate 201, the supporting plate 201 will be affected by the weight and load of the bridge formwork body 1, and these forces will be transmitted to the ground through the connection between the reinforcing plate 202 and the inclined plate 203, thereby achieving support for the bridge formwork body 1.

[0028] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bridge template connection locking device, comprising a bridge template body (1), characterized in that: The bridge formwork bodies (1) are two and connected at the ends. Support mechanisms (2) for supporting are symmetrically arranged on both sides of the bridge formwork bodies (1), and connecting mechanisms (3) are arranged at the connection points of adjacent bridge formwork bodies (1).

2. A connection and locking device for bridge formwork according to claim 1, characterized in that: A circular hole (4) is formed at one end of the bridge template body (1), and a round rod (5) is matched with the circular hole (4) at the other end of the bridge template body (1).

3. A connection and locking device for bridge formwork according to claim 1, characterized in that: The support mechanism (2) comprises a support plate (201) mounted on the side of the bridge formwork body (1) using screws, a plurality of reinforcing plates (202) are fixed on the support plate (201), and an inclined plate (203) is fixed to the other end of the plurality of reinforcing plates (202).

4. A connection and locking device for bridge formwork according to claim 3, characterized in that: The support plate (201) is installed on the inclined surface of the bridge formwork body (1) and the bottom end of the inclined plate (203) is installed vertically on the ground.

5. A connection and locking device for bridge formwork according to claim 1, characterized in that: The connection mechanism (3) comprises a connection seat (301) fixed at one end of the bridge formwork body (1) and a fixing seat (302) fixed at the other end of the bridge formwork body (1); a connection plate (303) is rotatably provided on the connection seat (301); a connection rod (304) is rotatably connected to the fixing seat (302); a connection port (305) is configured at one end of the connection plate (303) close to the connection rod (304) through which the connection rod (304) passes; a nut (306) is threadedly connected to the connection rod (304) and the nut (306) abuts against the connection plate (303).

6. A connection and locking device for bridge formwork according to claim 5, characterized in that: A screw rod (307) is threadedly connected to the middle of the connecting plate (303), and the other end of the screw rod (307) is threadedly connected to the fixing seat (302).

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