High-strength connecting piece for bridge structure

Abstract

The high-strength connecting piece for the bridge structure comprises a first beam plate and a second beam plate, a connecting structure is fixedly installed at the position, close to the upper portion, between the first beam plate and the second beam plate, and a reinforcing structure is movably connected to the position, close to the lower portion, between the first beam plate and the second beam plate. The first beam plate comprises a first screw hole and a first plate body, the first screw hole is formed in the position, close to one side, of the upper surface of the first plate body, and the connecting structure comprises a second screw hole, a connecting plate, a first fixing plate block, a first bolt, a second fixing plate block, a threaded rod, an embedded hole and a first nut. A threaded rod is fixedly installed on the lower surface of the first fixing plate, and a first nut is installed on the position, close to the lower portion, of the surface of the threaded rod in a sleeving mode. According to the high-strength connecting piece for the bridge structure, bridge beams and slabs can be connected quickly and efficiently, installation is firm, and flexibility is high.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a high-strength connector for a bridge structure. Background Art

[0002] A connector is a component used to connect two or more objects. It is widely used in mechanical processing, furniture manufacturing, construction, civil engineering and other fields. In the construction field, when constructing bridge structures, connectors are needed to connect and fix the beams and slabs.

[0003] When connecting beams and slabs, they are fixed by multi-way bolts. However, after long-term use, the bolts are prone to loosening, resulting in the risk of reduced strength. When connecting, their positions need to be completely determined before fixing. Otherwise, if deviations are found after installation, they need to be disassembled and adjusted again. The disassembly and assembly are cumbersome, and some beams and slabs require active connections. At this time, connectors of various specifications are required, which consumes resources. For this reason, we propose a high-strength connector for bridge structures. Utility Model Content

[0004] The main purpose of the utility model is to provide a high-strength connector for a bridge structure, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A high-strength connector for a bridge structure includes a first beam plate and a second beam plate, wherein a connecting structure is fixedly installed near the upper position between the first beam plate and the second beam plate, and a reinforcement structure is movably connected between the first beam plate and the second beam plate near the lower position.

[0007] Furthermore, the first beam plate includes a first screw hole and a first plate body, and the first screw hole is opened on the upper surface of the first plate body near one side.

[0008] Furthermore, the connection structure includes a second screw hole, a connecting plate, a first fixed plate, a first bolt, a second fixed plate, a threaded rod, an embedding hole, and a first nut. A threaded rod is fixedly installed on the lower surface of the first fixed plate, and a first nut is sleeved and installed on the surface of the threaded rod near the lower position. A connecting plate is fixedly installed on the upper surface of the first fixed plate, and second screw holes are provided on the upper surface of the connecting plate near the two sides. There are two groups of second screw holes. An embedding hole is provided on the upper surface of the second fixed plate, and the threaded rod is embedded and installed inside the embedding hole. There are two groups of first bolts.

[0009] Furthermore, the second beam plate includes a third screw hole and a second plate body, and the third screw hole is opened on the upper surface of the second plate body near one side.

[0010] Furthermore, the connecting structure is fixedly installed on one side surface of the first plate body through a second fixing plate, the second fixing plate is fixedly installed on one side surface of the second plate body, and the first bolt is respectively embedded in the second screw hole, the first screw hole, and the second screw hole and the third screw hole.

[0011] Furthermore, the reinforcement structure includes a connecting block, a second nut, a second bolt, a fixing hole, a first tooth plate, and a second tooth plate. The connecting block is divided into two groups. The front surface of the connecting block is provided with fixing holes near the two sides, and the second bolts are embedded and installed inside the fixing holes. The second bolts are divided into two groups. The surface of the second bolts is provided with a second nut near the rear, and the adjacent surfaces of the connecting block are respectively fixedly installed with the first tooth plate and the second tooth plate.

[0012] Furthermore, the reinforcement structure is movably mounted on adjacent surfaces of the first plate body and the second plate body through connecting blocks and is located near the bottom.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the first plate body and the second plate body can be easily connected by the first fixing plate, the second fixing plate and the threaded rod, the operation is convenient, and the angle between the first plate body and the second plate body is adjustable, which is highly flexible. The first plate body and the second plate body can be fixed by the connecting plate, and the first plate body and the second plate body can be reinforced by the reinforcement structure, thereby improving the connection strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a high-strength connector for a bridge structure of the utility model;

[0016] Figure 2 This is a detailed diagram of the connection structure of a high-strength connector for a bridge structure of the utility model;

[0017] Figure 3 This is a cross-sectional view of a connection block of a high-strength connection piece for a bridge structure of the utility model;

[0018] Figure 4 The utility model is a top view of a reinforcement structure of a high-strength connector for a bridge structure.

[0019] In the figure: 1. first beam plate; 101. first screw hole; 102. first plate body; 2. connection structure; 201. second screw hole; 202. connection plate; 203. first fixing plate; 204. first bolt; 205. second fixing plate; 206. threaded rod; 207. embedding hole; 208. first nut; 3. second beam plate; 301. third screw hole; 302. second plate body; 4. reinforcement structure; 401. connection block; 402. second nut; 403. second bolt; 404. fixing hole; 405. first tooth plate; 406. second tooth plate. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a high-strength connector for a bridge structure includes a first beam plate 1 and a second beam plate 3, a connecting structure 2 is fixedly installed near the upper position between the first beam plate 1 and the second beam plate 3, and a reinforcing structure 4 is movably connected near the lower position between the first beam plate 1 and the second beam plate 3;

[0022] The first beam plate 1 includes a first screw hole 101 and a first plate body 102. The first screw hole 101 is opened on the upper surface of the first plate body 102 near one side. The connection structure 2 includes a second screw hole 201, a connection plate 202, a first fixing plate 203, a first bolt 204, a second fixing plate 205, a threaded rod 206, an embedding hole 207, and a first nut 208. The threaded rod 206 is fixedly installed on the lower surface of the first fixing plate 203. The first nut 208 is sleeved and installed on the surface of the threaded rod 206 near the lower position. The connection plate 204 is fixedly installed on the upper surface of the first fixing plate 203. 2, the upper surface of the connecting plate 202 is provided with second screw holes 201 near both sides, the second screw holes 201 are in two groups, the upper surface of the second fixing plate 205 is provided with embedding holes 207, the threaded rod 206 is embedded and installed inside the embedding holes 207, the first bolts 204 are in two groups, one side surface of the first fixing plate 203 and the second fixing plate 205 are both arc-shaped, so as to facilitate rotation, and the first fixing plate 203 and the second plate body 302, and the second fixing plate 205 and the first plate body 102 can be fixed by welding; the second beam plate 3 includes the third screw hole 301, the first screw hole 302, the second screw hole 201, the second screw hole 201, the second fixing plate 205, the second fixing plate 205, and the first plate body 102. The second plate 302 has a third screw hole 301 on its upper surface near one side. The connection structure 2 is fixedly mounted on one side of the first plate 102 through the second fixing plate 205. The second fixing plate 205 is fixedly mounted on one side of the second plate 302. The first bolt 204 is respectively embedded in the second screw hole 201, the first screw hole 101, and the second screw hole 201 and the third screw hole 301. The reinforcement structure 4 includes a connection block 401, a second nut 402, a second bolt 403, a fixing hole 404, a first tooth plate 405, and a second tooth plate 406. There are two groups of connecting blocks 401. The front surface of the connecting blocks 401 is provided with fixing holes 404 near both sides. Second bolts 403 are embedded and installed inside the fixing holes 404. There are two groups of second bolts 403. The surfaces of the second bolts 403 near the rear are sleeved and installed with second nuts 402. The adjacent surfaces of the connecting blocks 401 are respectively fixedly installed with the first tooth plate 405 and the second tooth plate 406, and the first tooth plate 405 and the second tooth plate 406 are embedded with each other; the reinforcement structure 4 is movably installed on the adjacent surfaces of the first plate body 102 and the second plate body 302 near the lower position through the connecting blocks 401.

[0023] It should be noted that the utility model is a high-strength connector for a bridge structure. When in use, the first beam plate 1 and the second beam plate 3 are connected and fixed by the connecting structure 2, and the first beam plate 1 and the second beam plate 3 are reinforced by the reinforcing structure 4; the first fixed plate 203 is located above the second fixed plate 205, so that the threaded rod 206 is embedded in the embedding hole 207 and fixed by the first nut 208. The tightness of the first nut 208 determines whether the first plate body 102 and the second plate body 302 can rotate flexibly, and it is convenient to adjust the first plate body 102 and the second plate body 302. Position, if a movable connection is required, the installation is completed at this time. When a fixed connection is required, tighten the first nut 208, place the first plate body 102 and the second plate body 302 under the connecting plate 202, and embed the first bolt 204 into the second screw hole 201, the first screw hole 101 and the second screw hole 201, and the third screw hole 301 for fixation, rotate the connecting block 401, so that the first tooth plate 405 and the second tooth plate 406 are embedded, embed the second bolt 403 into the interior of the fixing hole 404, and tighten it with the second nut 402.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-strength connector for a bridge structure, characterized in that: The invention comprises a first beam plate (1) and a second beam plate (3), wherein a connection structure (2) is fixedly installed near the upper portion between the first beam plate (1) and the second beam plate (3), and a reinforcement structure (4) is movably connected near the lower portion between the first beam plate (1) and the second beam plate (3).

2. A high-strength connector for a bridge structure according to claim 1, characterized in that: The first beam plate (1) comprises a first screw hole (101) and a first plate body (102); the first screw hole (101) is provided on the upper surface of the first plate body (102) at a position close to one side.

3. A high-strength connector for a bridge structure according to claim 2, characterized in that: The connection structure (2) comprises a second screw hole (201), a connection plate (202), a first fixing plate (203), a first bolt (204), a second fixing plate (205), a threaded rod (206), an embedding hole (207), and a first nut (208); the threaded rod (206) is fixedly mounted on the lower surface of the first fixing plate (203); the first nut (208) is sleeved and mounted on the surface of the threaded rod (206) at a position close to the lower part; the connection plate (202) is fixedly mounted on the upper surface of the first fixing plate (203); the upper surface of the connection plate (202) is provided with second screw holes (201) at positions close to both sides; the second screw holes (201) are provided in two groups; the upper surface of the second fixing plate (205) is provided with an embedding hole (207); the threaded rod (206) is embedded and mounted inside the embedding hole (207); and the first bolts (204) are provided in two groups.

4. The high-strength connector for a bridge structure according to claim 3, characterized in that: The second beam plate (3) comprises a third screw hole (301) and a second plate body (302); the third screw hole (301) is provided on the upper surface of the second plate body (302) at a position close to one side.

5. A high-strength connector for a bridge structure according to claim 4, characterized in that: The connection structure (2) is fixedly mounted on a side surface of the first plate body (102) via a second fixing plate (205); the second fixing plate (205) is fixedly mounted on a side surface of the second plate body (302); and the first bolt (204) is respectively embedded in the second screw hole (201), the first screw hole (101) and the second screw hole (201), the third screw hole (301).

6. The high-strength connector for a bridge structure according to claim 5, characterized in that: The reinforcement structure (4) comprises a connecting block (401), a second nut (402), a second bolt (403), a fixing hole (404), a first tooth plate (405), and a second tooth plate (406); the connecting block (401) is divided into two groups; the front surface of the connecting block (401) is provided with fixing holes (404) at positions close to both sides; the fixing holes (404) are embedded with second bolts (403) inside; the second bolts (403) are divided into two groups; the surfaces of the second bolts (403) are provided with second nuts (402) at positions close to the rear; and the first tooth plate (405) and the second tooth plate (406) are fixedly mounted on adjacent surfaces of the connecting block (401), respectively.

7. The high-strength connector for a bridge structure according to claim 6, characterized in that: The reinforcement structure (4) is movably mounted on adjacent surfaces of the first plate body (102) and the second plate body (302) through a connecting block (401) and is located close to the bottom.

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