Bridge connecting structure for weak current engineering

Abstract

The utility model discloses a bridge connecting structure for weak current engineering, which relates to the technical field of weak current engineering and comprises a first bridge and a second bridge. A second bridge frame is arranged at one end of the first bridge frame, a connecting frame is arranged on the outer side of the first bridge frame and the outer side of the second bridge frame, a connecting column is slidably installed in the connecting frame and extends into the first bridge frame and the second bridge frame respectively, a baffle is fixedly installed on one side of the connecting column, and the baffle is attached to the inner wall of the first bridge frame and the inner wall of the second bridge frame respectively. A second spring is fixedly installed in the connecting column, a pulling plate is arranged on the other side of the connecting frame and fixedly connected with the second spring, and a fixing block is fixedly installed on one side of the pulling plate at the two ends of the connecting column. By rotating the baffle, two bridges can be quickly connected and disassembled, so that the working efficiency is improved, meanwhile, one side of each of the two bridges can be reinforced by utilizing the reinforcing part, and the stability performance of connection of the two bridges is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weak current engineering, in particular to a bridge connection structure for weak current engineering. Background Art

[0002] Weak current engineering is a classification of power applications. In the process of power engineering processing, cable bridges will be used. Cable bridges, also known as cable bridges, are a structure used to support, protect and manage cables and wires. Usually multiple bridges are required for connection.

[0003] The connection between the existing bridge connecting piece and the bridge is basically through welding. The welding connection method may cause cold welding during the welding process, resulting in a loose connection. After welding, the welding parts are prone to rust, which can easily cause the bridge to detach from the bridge connecting piece, shift or loosen, resulting in a poor connection effect.

[0004] In the prior art, a Chinese patent with a publication number of CN209233386U is proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: a bridge connecting piece, including an arc-shaped plate, a straight plate and a vertical plate, the vertical plate is vertically arranged with the straight plate, and a number of No. 1 connecting holes and No. 2 connecting holes are distributed on the straight plate, the No. 1 connecting hole is arranged above the No. 2 connecting hole, and the connecting piece passes through the No. 1 connecting hole or the No. 2 connecting hole to fix the bridge connecting piece body on the bridge; the utility model provides the No. 1 connecting hole and the No. 2 connecting hole, so that the bridge connecting piece body can pass through Several connecting parts are installed on the bridge frame, which changes the traditional welding connection method and facilitates disassembly. By setting several No. 1 connecting holes and No. 2 connecting holes, which is different from the connection method of a single connecting hole, the stability of the connection can be guaranteed. In addition, by setting the arc plate and the vertical plate, the bridge frame connecting piece body can fit tightly against the bridge frame during installation, which not only improves the aesthetics of the connection, but also helps to improve the connection stability between the bridge frame and the bridge frame connecting piece body. However, because this method has more operating steps, it is easy to cause inconvenience in installing and disassembling the bridge frame, affecting work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a bridge connection structure for weak current engineering to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A bridge connection structure for weak current engineering includes a first bridge and a second bridge; a second bridge is arranged at one end of the first bridge, a connecting frame is arranged on the outer sides of the first bridge and the second bridge, a connecting column is slidably installed inside the connecting frame, the connecting column extends into the first bridge and the second bridge respectively, a baffle is fixedly installed on one side of the connecting column, the baffle is respectively fitted with the inner walls of the first bridge and the second bridge, a second spring is fixedly installed inside the connecting column, a pull plate is arranged on the other side of the connecting frame, the pull plate is fixedly connected to the second spring, a fixing block is fixedly installed on one side of the pull plate at both ends of the connecting column, the fixing block is embedded in the interior of the connecting frame, and a reinforcement component is arranged on one side of the connecting frame.

[0008] By rotating the two baffles ninety degrees, and then clamping the two baffles inside the first bridge frame and the second bridge frame respectively, and then rotating the baffles ninety degrees, the two baffles are clamped on the inner walls of the first bridge frame and the second bridge frame respectively, and the elastic force of the second spring can pull the pull plate to one side, and pull the fixed block into the interior of the connecting frame, so that the connecting frame can be connected to the first bridge frame and the second bridge frame, thereby realizing a quick connection between the first bridge frame and the second bridge frame; by pulling the pull plate to the other side, the clamping block is separated from the interior of the connecting frame, and then rotating the two baffles ninety degrees respectively, the baffles can be pulled to the other side to separate the two baffles from the first bridge frame and the second bridge frame respectively, thereby realizing a quick disassembly process between the first bridge frame and the second bridge frame, with fewer operating steps and saving a lot of time.

[0009] A further improvement of the technical solution of the utility model is that: the reinforcing component includes a connecting plate, which is fitted with one side of the connecting frame, and a clamping block is fixedly installed on the other side of the connecting plate, and the clamping block is respectively embedded with the inside of the connecting frame and the first bridge frame, the connecting frame and the second bridge frame, and a first spring is fixedly installed inside the connecting frame at the inner end of the clamping block, and the first spring is fixedly connected to the other side of the connecting plate.

[0010] The above-mentioned technical solution is adopted. In this solution, after the connecting frame is connected to the first bridge frame and the second bridge frame, the two blocks can be pulled into the interior of the first bridge frame and the second bridge frame respectively through the elastic force of the first spring itself, so that the connecting frame and the first bridge frame and the second bridge frame can be reinforced to avoid detachment at one side between the first bridge frame and the second bridge frame.

[0011] A further improvement of the technical solution of the utility model is that the other side of the top of the clamping block is an inclined surface inclined toward the bottom.

[0012] The above-mentioned technical solution is adopted. In this solution, by setting the top of the card block as an inclined surface inclined toward the bottom, in the process of the connecting frame moving upward to the outside of the first bridge frame and the second bridge frame, the inclined surface of the card block first contacts with the first bridge frame and the second bridge frame, and the first bridge frame and the second bridge frame can respectively squeeze the two card blocks to one side. When the connecting frame is connected to the first bridge frame and the second bridge frame, the first spring can be used to directly pull the two card blocks into the interior of the first bridge frame and the second bridge frame respectively, without the need for manual operation by the user.

[0013] A further improvement of the technical solution of the utility model is that a first telescopic rod is fixedly installed inside the connecting frame inside the first spring, and the first telescopic rod is fixedly connected to the other side of the connecting plate.

[0014] The above technical solution is adopted. In this solution, the sliding track of the connecting plate driven by the first spring can be guided and limited by installing the first telescopic rod, thereby ensuring that the two blocks can be moved into the first bridge frame and the second bridge frame respectively.

[0015] A further improvement of the technical solution of the utility model is that a first pulling block is fixedly installed on one side of the connecting plate.

[0016] By adopting the above technical solution, in this solution, the contact area between the user's hand and the connecting plate can be enlarged by installing the first pulling block, so that it is convenient to pull the connecting plate to one side to separate the clamping block from the first bridge frame and the second bridge frame.

[0017] A further improvement of the technical solution of the utility model is that a second telescopic rod is fixedly installed inside the connecting column inside the second spring, and the second telescopic rod is fixedly connected to one side of the pull plate.

[0018] The above technical solution is adopted. In this solution, the sliding track of the pull plate driven by the second spring can be guided and limited by installing the second telescopic rod, thereby ensuring that the clamping block can be completely clamped into the interior of the connecting frame.

[0019] A further improvement of the technical solution of the utility model is that a second pulling block is fixedly installed on the other side of the pulling plate.

[0020] By adopting the above technical solution, in this solution, the contact area between the user's hand and the pull plate can be expanded by installing the second pull block, thereby facilitating the movement and adjustment of the connecting column and the baffle.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a bridge connection structure for weak current engineering. When the bridge needs to be connected, the first bridge and the second bridge can be quickly connected and disassembled by rotating the baffles respectively. The overall operation steps are relatively small, thereby improving work efficiency.

[0023] 2. The utility model provides a bridge connection structure for weak current engineering. Through the mutual cooperation between the reinforcement components, after the connecting frame is connected to the first bridge frame and the second bridge frame, the two clamping blocks can be pulled into the interior of the first bridge frame and the second bridge frame respectively by using the first spring, thereby realizing the reinforcement treatment between the connecting frame and the first bridge frame and the second bridge frame, and improving the stability of the connection between the two bridge frames. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 It is a three-dimensional diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the exploded cross-section structure of the connecting frame of the utility model;

[0027] Figure 3 It is a schematic diagram of the partial structure of the cross section of the connecting frame of the utility model;

[0028] Figure 4 It is a schematic diagram of the partial structure of the baffle section of the utility model;

[0029] Figure 5 This is a partial structural diagram of the reinforcing component of the utility model from a second viewing angle;

[0030] Figure 6 It is a schematic diagram of the local structure of the connecting frame of the utility model.

[0031] In the figure: 1, connecting frame; 2, first bridge frame; 3, second bridge frame; 4, baffle; 5, reinforcement component; 501, connecting plate; 502, clamping block; 503, first spring; 504, first telescopic rod; 505, first pulling block; 6, pulling plate; 601, fixing block; 602, second pulling block; 7, second spring; 701, second telescopic rod; 8, connecting column. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] Example 1

[0034] like Figure 1 , Figure 3 and Figure 4As shown, the utility model provides a bridge connection structure for weak current engineering, including a first bridge 2 and a second bridge 3; a second bridge 3 is arranged at one end of the first bridge 2, a connecting frame 1 is arranged on the outer sides of the first bridge 2 and the second bridge 3, a connecting column 8 is slidably installed inside the connecting frame 1, and the connecting column 8 extends into the first bridge 2 and the second bridge 3 respectively, a baffle 4 is fixedly installed on one side of the connecting column 8, and the baffle 4 is respectively fitted with the inner walls of the first bridge 2 and the second bridge 3, a second spring 7 is fixedly installed inside the connecting column 8, a pull plate 6 is arranged on the other side of the connecting frame 1, and the pull plate 6 is fixedly connected to the second spring 7, a fixing block 601 is fixedly installed on one side of the pull plate 6 at both ends of the connecting column 8, and the fixing block 601 is embedded with the inside of the connecting frame 1, and a reinforcing component 5 is arranged on one side of the connecting frame 1.

[0035] In this embodiment, by rotating the two baffles 4 ninety degrees, and then clamping the two baffles 4 inside the first bridge frame 2 and the second bridge frame 3 respectively, and then rotating the baffles 4 ninety degrees, the two baffles 4 are clamped on the inner walls of the first bridge frame 2 and the second bridge frame 3 respectively, and the elastic force of the second spring 7 itself can pull the pull plate 6 to one side, and pull the fixed block 601 into the interior of the connecting frame 1, so that the connecting frame 1 can be connected with the first bridge frame 2 and the second bridge frame 3, and the first bridge frame 2 and the second bridge frame 3 can be quickly connected; by pulling the pull plate 6 to the other side, the clamping block 502 is separated from the interior of the connecting frame 1, and then the two baffles 4 are rotated ninety degrees respectively, and the baffles 4 can be pulled to the other side, and the two baffles 4 are separated from the first bridge frame 2 and the second bridge frame 3 respectively, so that the first bridge frame 2 and the second bridge frame 3 can be quickly disassembled, and the operation steps are relatively few, saving a lot of time.

[0036] Example 2

[0037] like Figure 1 , Figure 2 and Figure 5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the reinforcing component 5 includes a connecting plate 501, which is fitted with one side of the connecting frame 1, and a clamping block 502 is fixedly installed on the other side of the connecting plate 501, and the clamping block 502 is respectively embedded with the interior of the connecting frame 1 and the first bridge frame 2, the connecting frame 1 and the second bridge frame 3, and a first spring 503 is fixedly installed inside the connecting frame 1 at the inner end of the clamping block 502, and the first spring 503 is fixedly connected to the other side of the connecting plate 501, and the other side of the top of the clamping block 502 is an inclined surface inclined toward the bottom, and a first telescopic rod 504 is fixedly installed inside the connecting frame 1 inside the first spring 503, and the first telescopic rod 504 is fixedly connected to the other side of the connecting plate 501, and a first pull block 505 is fixedly installed on one side of the connecting plate 501.

[0038] In this embodiment, after the connecting frame 1 is connected to the first bridge frame 2 and the second bridge frame 3, the two clamping blocks 502 can be pulled into the first bridge frame 2 and the second bridge frame 3 respectively through the elastic force of the first spring 503 itself, so that the connecting frame 1 and the first bridge frame 2 and the second bridge frame 3 can be reinforced to prevent one side of the first bridge frame 2 and the second bridge frame 3 from being separated. By setting the top of the clamping block 502 as an inclined surface inclined toward the bottom, in the process of the connecting frame 1 moving upward to the outside of the first bridge frame 2 and the second bridge frame 3, the inclined surface of the clamping block 502 first contacts with the first bridge frame 2 and the second bridge frame 3, and the first bridge frame 2 and the second bridge frame 3 can respectively pull the two clamping blocks 502 toward one side. The two clamping blocks 502 are squeezed on the side. When the connecting frame 1 is connected with the first bridge frame 2 and the second bridge frame 3, the first spring 503 can be used to directly pull the two clamping blocks 502 into the first bridge frame 2 and the second bridge frame 3 respectively, without the need for manual operation by the user. By installing the first telescopic rod 504, the sliding trajectory of the connecting plate 501 driven by the first spring 503 can be guided and limited, thereby ensuring that the two clamping blocks 502 can be moved into the first bridge frame 2 and the second bridge frame 3 respectively. By installing the first pulling block 505, the contact area between the user's hand and the connecting plate 501 can be expanded, thereby facilitating pulling the connecting plate 501 to one side to separate the clamping block 502 from the first bridge frame 2 and the second bridge frame 3.

[0039] Example 3

[0040] like Figure 1 , Figure 3 and Figure 4 As shown, based on Example 2, the utility model provides a technical solution: preferably, a second telescopic rod 701 is fixedly installed inside the connecting column 8 inside the second spring 7, and the second telescopic rod 701 is fixedly connected to one side of the pull plate 6.

[0041] In this embodiment, the second telescopic rod 701 is installed to guide and limit the sliding track of the pull plate 6 driven by the second spring 7 , thereby ensuring that the clamping block 502 can be completely clamped into the interior of the connecting frame 1 .

[0042] Example 4

[0043] like Figure 1 , Figure 3 and Figure 4 As shown, based on Example 3, the utility model provides a technical solution: preferably, a second pull block 602 is fixedly installed on the other side of the pull plate 6.

[0044] In this embodiment, the contact area between the user's hand and the pull plate 6 can be enlarged by installing the second pull block 602 , thereby facilitating the movement and adjustment of the connecting column 8 and the baffle 4 .

[0045] The following is a detailed description of the working principle of the bridge connection structure used in weak current engineering.

[0046] like Figure 1-Figure 6 As shown, when the bridge needs to be connected, the user can splice the first bridge 2 and the second bridge 3 together, and then move the connecting frame 1 from the bottom to the outside of the first bridge 2 and the second bridge 3, and then the user respectively rotates the baffle 4 ninety degrees, and then extends the two baffles 4 into the first bridge 2 and the second bridge 3 respectively, and then pulls the second pull block 602 to the other side, and then rotates the baffle 4 ninety degrees, so that the two baffles 4 are respectively stuck on the inner walls of the first bridge 2 and the second bridge 3, and then releases the second pull block 602, and the second spring 7 can be used to pull the fixing block 601 into the interior of the connecting frame 1, so as to quickly connect the first bridge 2 and the second bridge 3. After the connecting frame 1 moves to the outside of the first bridge frame 2 and the second bridge frame 3, the first spring 503 can be used to pull the two blocks 502 into the interior of the first bridge frame 2 and the second bridge frame 3 respectively, so as to connect and reinforce the first bridge frame 2 and the second bridge frame 3. When the bridge frame needs to be disassembled, the user can pull the second pull block 602 to the other side to separate the block 502 from the interior of the connecting frame 1, and then rotate the two baffles 4 ninety degrees respectively, pull the baffles 4 to the other side, and then pull the first pull block 505 to one side to separate the block 502 from the interior of the first bridge frame 2 and the second bridge frame 3, thereby realizing rapid disassembly between the first bridge frame 2 and the second bridge frame 3.

[0047] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A bridge connection structure for weak current engineering, comprising a first bridge (2) and a second bridge (3); characterized in that: A second bridge frame (3) is arranged at one end of the first bridge frame (2), and a connecting frame (1) is arranged on the outer sides of the first bridge frame (2) and the second bridge frame (3). A connecting column (8) is slidably installed inside the connecting frame (1), and the connecting column (8) extends into the first bridge frame (2) and the second bridge frame (3) respectively. A baffle (4) is fixedly installed on one side of the connecting column (8), and the baffle (4) is respectively fitted with the inner walls of the first bridge frame (2) and the second bridge frame (3). A second spring (7) is fixedly installed inside the connecting column (8). A pull plate (6) is arranged on the other side of the connecting frame (1), and the pull plate (6) is fixedly connected to the second spring (7). Fixed blocks (601) are fixedly installed on one side of the pull plates (6) at both ends of the connecting column (8), and the fixed blocks (601) are embedded in the interior of the connecting frame (1). A reinforcing component (5) is arranged on one side of the connecting frame (1).

2. A bridge connection structure for weak current engineering according to claim 1, characterized in that: The reinforcing component (5) comprises a connecting plate (501), the connecting plate (501) being fitted with one side of the connecting frame (1), a clamping block (502) being fixedly mounted on the other side of the connecting plate (501), the clamping block (502) being respectively fitted with the inside of the connecting frame (1) and the first bridge frame (2), and the connecting frame (1) and the second bridge frame (3), a first spring (503) being fixedly mounted inside the connecting frame (1) at the inner end of the clamping block (502), and the first spring (503) being fixedly connected to the other side of the connecting plate (501).

3. A bridge connection structure for weak current engineering according to claim 2, characterized in that: The other side of the top of the block (502) is a slope that tilts toward the bottom.

4. A bridge connection structure for weak current engineering according to claim 3, characterized in that: A first telescopic rod (504) is fixedly installed inside the connecting frame (1) inside the first spring (503), and the first telescopic rod (504) is fixedly connected to the other side of the connecting plate (501).

5. A bridge connection structure for weak current engineering according to claim 4, characterized in that: A first pulling block (505) is fixedly mounted on one side of the connecting plate (501).

6. The bridge connection structure for weak current engineering according to claim 1, characterized in that: A second telescopic rod (701) is fixedly installed inside the connecting column (8) inside the second spring (7), and the second telescopic rod (701) is fixedly connected to one side of the pulling plate (6).

7. A bridge connection structure for weak current engineering according to claim 6, characterized in that: A second pulling block (602) is fixedly mounted on the other side of the pulling plate (6).

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