Plug-in type cable bridge

Abstract

The utility model belongs to the technical field of cable bridges, and particularly relates to a plug-in type cable bridge which comprises a mounting rack, a bridge structure is mounted at the bottom of the mounting rack, buffer guide structures are mounted inside and at the bottom of the bridge structure, and plug-in structures are mounted at the left and right ends of the middles of the front and back surfaces of the bridge structure. The inserting structure comprises a connecting box, a rotating shaft is installed in the connecting box, torsional springs are installed in the middle of the top face and the middle of the bottom face in the connecting box, a connecting block is connected to the end, away from the inner wall of the connecting box, of each torsional spring, a locking plate is connected to the side, away from the corresponding torsional spring, of each connecting block, and a buckling plate is clamped to the outer surface of each locking plate. According to the plug-in type cable bridge, plug-in connection between the bridge bodies can be rapidly clamped through the lock plates and the buckle plates, the angle of the lock plates can be conveniently adjusted through rotary connection between the lock plates and the rotating shafts and connection between the torsional springs and the connecting boxes, and therefore the plug-in type cable bridge can be conveniently disassembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technical field, concretely is a kind of plug-in cable bridge. BACKGROUND

[0002] Cable bridge is a kind of metal or plastic framework system for supporting and protecting cables, which is usually composed of beams, supports and connecting parts, used for installing and fixing cables, so that they can pass through the walls, ceilings or floors of buildings safely and neatly.

[0003] The cable bridge in the prior art is only assembled between the bridges by the plug-in cooperation between the clamping block and the clamping groove, which causes the bridge to shake and separate when it is pushed horizontally, reducing the stability of the bridge during assembly and use.

[0004] As disclosed in Chinese patent CN221042247U, a plug-in cable bridge is provided, which comprises a first bridge and a second bridge. The first bridge and the second bridge are provided with positioning slots and rotating slots on one side, respectively. A clamping plate is provided in the rotating slot through an elastic rotating assembly. A stop block is fixed on the inner side wall of the positioning slot. The clamping plate is connected to the outer side of the stop block. A through hole is provided in the clamping plate to match the stop block. Two cavities are provided on both sides of the second bridge. A pulling and separating mechanism is provided between the two cavities to drive the clamping plate away from the stop block. The first bridge, the second bridge, the positioning slot, the rotating slot, the elastic rotating assembly, the stop block, the clamping plate and the through hole are connected by the clamping of the clamping plate and the stop block, which can connect the adjacent two bridges and avoid the separation and shaking of the bridges, ensuring the stability of the connection.

[0005] However, the cable bridge in the prior art is not convenient to disassemble quickly after being connected by plug-in and quick locking. Moreover, it is not convenient to disassemble the damaged plug-in part during connection.

[0006] Therefore, it is necessary to provide a plug-in cable bridge. UTILITY MODEL CONTENTS

[0007] The utility model aims to provide a plug-in cable bridge to solve the problem of the cable bridge in the prior art, which is not convenient to disassemble quickly after being connected by plug-in and quick locking, and is not convenient to disassemble the damaged plug-in part during connection.

[0008] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a plug-in cable bridge, including the mounting frame, the mounting frame bottom is installed with the bridge structure, the bridge structure inside and bottom are installed with the buffer guide structure, the bridge structure front and back middle part both ends are installed with the plug-in structure.

[0009] The plug-in structure includes a connecting box, a rotating shaft is installed in the connecting box, torsion springs are installed in the middle part of the top surface and the bottom surface of the connecting box, a connecting block is connected to one end of the torsion spring away from the inner wall of the connecting box, a lock plate is connected to one side of the connecting block away from the torsion spring, and a buckle plate is clamped on the outer surface of the lock plate.

[0010] Preferably, the inner wall of the circular hole in the middle part of the top surface of the connecting block is rotationally connected to the outer surface of the rotating shaft, the inner wall of the circular hole in one end of the lock plate close to the rotating shaft is rotationally connected to the outer surface of the rotating shaft, and the connecting box is fixedly connected to the torsion spring. The lock plate and the buckle plate are clamped on the end close to each other, and the angle of the lock plate can be adjusted through the rotating shaft and the torsion spring.

[0011] Preferably, the bridge structure includes a body unit and a maintenance unit, and the maintenance unit is installed in the middle part of the inner bottom surface of the body unit.

[0012] The body unit includes a bridge body, mounting grooves are fixedly installed on the front surface and the back surface of the bridge body, and filter plates are installed in the mounting grooves.

[0013] Preferably, the maintenance unit includes a maintenance frame, a cover plate is connected to the top of the maintenance frame, a handle is fixedly installed in the middle part of the bottom surface of the cover plate, clamping blocks are fixedly installed on the left and right sides of the top of the cover plate, and clamping grooves are clamped on the outer surface of the clamping blocks.

[0014] Preferably, heat dissipation holes are formed in the front surface and the back surface of the bridge body, the bottom end of the clamping groove is fixedly connected to the inner bottom surface of the bridge body, the outer surface of the clamping block is clamped on the inner wall of the convex sliding groove of the clamping groove, the right end of the middle part of the front surface and the back surface of the bridge body is fixedly connected to the buckle plate, and the left end of the middle part of the front surface and the back surface of the bridge body is fixedly connected to the connecting box. The filter plates are installed outside the heat dissipation holes, the filter plates are solid frames with multiple layers of filter screens installed inside, and the multiple layers of filter screens are filled with adsorbent fillers such as activated carbon.

[0015] Preferably, the buffer guide structure includes a placement plate, a damping rod is installed in the middle part of the bottom surface of the placement plate, an installation plate is arranged on the top of the placement plate, a connecting shaft is installed in the middle part of the installation plate, guide rollers are installed on the outer surface of the connecting shaft, and springs are installed between adjacent two guide rollers.

[0016] The bottom end of the damping rod is fixedly connected with the middle part of the top surface of the bottom of the mounting frame, the top surface of the placing plate is abutted with the bottom surface of the bridge body, and the bottom end of the mounting plate is fixedly connected with the inner bottom surface of the bridge body.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1. The plug-in cable bridge is provided with a plug-in structure, a lock plate and a buckle plate, and the plug-in structure can be quickly clamped by the lock plate and the buckle plate, the lock plate is connected with the rotating shaft in a rotatable mode, the torsional spring is connected with the connecting box, and the angle of the lock plate can be adjusted, so that the lock plate can be easily disassembled.

[0019] 2. The plug-in cable bridge is provided with a body unit and a buffer guide unit, the filter plate can be used for ventilation and heat dissipation of the cables in the body, the cover plate can be used for maintenance of the cables in the body, the damping rod can be used for buffering and damping during installation of the body, and the guide roller can be used for guiding and installing the cables. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is an overall structure schematic view of the utility model;

[0021] Figure 2 It is an internal structure schematic view of the utility model;

[0022] Figure 3 It is an enlarged view of the plug-in structure of the utility model;

[0023] Figure 4 It is an enlarged view of the maintenance structure of the utility model;

[0024] Figure 5 It is an enlarged view of the installation structure of the utility model;

[0025] Figure 6 It is an enlarged view of the guide and buffer structure of the utility model.

[0026] In the drawing: 1, mounting frame; 101, bridge body; 102, mounting groove; 103, filter plate; 104, maintenance frame; 105, cover plate; 106, handle; 107, clamping block; 108, clamping groove; 201, placing plate; 202, damping rod; 203, mounting plate; 204, connecting shaft; 205, guide roller; 206, spring; 301, connecting box; 302, rotating shaft; 303, torsional spring; 304, connecting block; 305, lock plate; 306, buckle plate. DETAILED DESCRIPTION

[0027] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0028] Please refer to Figures 1-6 The present application provides a technical solution:

[0029] Embodiment one:

[0030] A plug-in cable bridge comprises a mounting frame 1, the bottom of the mounting frame 1 is provided with a bridge structure, the inside and bottom of the bridge structure are provided with a buffer guide structure, and the middle part of the front and back of the bridge structure is provided with plug-in structures at both ends.

[0031] The plug-in structure comprises a connecting box 301, a rotating shaft 302 is arranged in the connecting box 301, torsional springs 303 are arranged in the middle part of the top and bottom surfaces of the connecting box 301, a connecting block 304 is connected to one end of the torsional springs 303 away from the inner wall of the connecting box 301, a lock plate 305 is connected to one side of the connecting block 304 away from the torsional springs 303, and a buckle plate 306 is clamped to the outer surface of the lock plate 305. The middle part of the top surface of the connecting block 304 is provided with a circular hole, and the outer surface of the rotating shaft 302 is rotationally connected to the inner wall of the circular hole, one end of the lock plate 305 close to the rotating shaft 302 is provided with a circular hole, and the outer surface of the rotating shaft 302 is rotationally connected to the inner wall of the circular hole, and the connecting box 301 is fixedly connected to the torsional springs 303.

[0032] Through the arrangement of the plug-in structure, the lock plate 305 and the buckle plate 306 can be used for quickly clamping the plug-in between the bridges, the lock plate 305 is rotationally connected to the rotating shaft 302, and the connecting block 304 is connected to the torsional springs 303, so that the angle of the lock plate 305 can be adjusted, and the lock plate 305 can be conveniently disassembled.

[0033] When the cable bridge is installed and plugged in, the lock plate 305 is rotationally connected to the rotating shaft 302, and the connecting block 304 is connected to the torsional springs 303, so that the angle of the lock plate 305 can be adjusted, and the lock plate 305 can be conveniently disassembled.

[0034] Embodiment two:

[0035] On the basis of embodiment one, the bridge structure includes the body unit and the maintenance unit, the maintenance unit is installed in the middle of the inner bottom surface of the body unit, the body unit includes the bridge body 101, the front and back surfaces of the bridge body 101 are fixedly installed with the installation groove 102, and the inside of the installation groove 102 is installed with the filter plate 103. The maintenance unit includes the maintenance frame 104, the top of the maintenance frame 104 is connected with the cover plate 105, the middle of the bottom surface of the cover plate 105 is fixedly installed with the handle 106, the top of the cover plate 105 is fixedly installed with the clamping block 107 on the left and right sides, and the outer surface of the clamping block 107 is clamped with the clamping groove 108.

[0036] The front and back surfaces of the bridge body 101 are provided with the heat dissipation holes, the bottom end of the clamping groove 108 is fixedly connected with the inner bottom surface of the bridge body 101, the outer surface of the clamping block 107 is clamped with the convex sliding groove inner wall of the clamping groove 108, the right end of the middle of the front and back surfaces of the bridge body 101 is fixedly connected with the buckling plate 306, and the left end of the middle of the front and back surfaces of the bridge body 101 is fixedly connected with the connecting box 301.

[0037] The buffer guiding structure includes the placing plate 201, the middle of the bottom surface of the placing plate 201 is installed with the damping rod 202, the top of the placing plate 201 is provided with the installation plate 203, the middle of the installation plate 203 is installed with the connecting shaft 204, the outer surface of the connecting shaft 204 is installed with the guiding roller 205, and the spring 206 is installed between adjacent two guiding rollers 205. The bottom end of the damping rod 202 is fixedly connected with the middle of the top surface of the bottom of the mounting frame 1, the top surface of the placing plate 201 is abutted with the bottom surface of the bridge body 101, and the bottom end of the installation plate 203 is fixedly connected with the inner bottom surface of the bridge body 101.

[0038] Through the setting of the body unit and the buffer guiding unit, the filter plate 103 is used to facilitate the ventilation and heat dissipation of the cable used in the inside of the bridge body 101, the installation of the cover plate 105 facilitates the maintenance of the cable wire in the inside of the bridge body 101, the damping rod 202 can buffer and shock absorb during the installation process of the bridge body 101, and the guiding roller 205 facilitates the guiding installation of the cable wire.

[0039] When installing the bridge body 101, the damping rod 202 is installed to dampen the placing force of the bridge body 101 during installation, thereby reducing the collision damage to the bridge body 101, then when installing the cable, the guide roller 205 is rotationally connected with the connecting shaft 204 to guide the cable, and in the process of guiding installation, the spring 206 installed between the two adjacent guide rollers 205 is used to buffer, preventing the cable from producing large deviation during installation and pulling, then in the process of using the cable, the heat dissipation holes are opened on the front and back of the bridge body 101 to ventilate and dissipate the heat generated by the cable, and in the process of ventilation and heat dissipation, the filter plate 103 is used to adsorb and intercept the dust particles in the airflow, preventing dust from accumulating on the surface of the cable and affecting the heat dissipation effect of the cable, and the cover plate 105 is clamped with the clamping block 107 and the clamping groove 108, so that the cover plate 105 is opened by pushing the handle 106, and the rectangular maintenance opening in the middle of the bottom surface of the bridge body 101 is used to maintain the cable inside the bridge body 101, ensuring safe use.

[0040] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A plug-in cable bridge comprising a mounting rack (1), characterized in that: The mounting frame (1) bottom is provided with a bridge structure, the bridge structure is internally and bottom provided with a buffer guide structure, the bridge structure front and back middle part left and right ends are provided with a plug-in structure; The plug-in structure includes a connecting box (301), the connecting box (301) is internally provided with a rotating shaft (302), the connecting box (301) internally top and bottom middle part is provided with a torsion spring (303), the torsion spring (303) is away from the connecting box (301) inner wall one end is connected with a connecting block (304), the connecting block (304) is away from the torsion spring (303) one side is connected with a lock plate (305), the lock plate (305) outer surface is connected with a buckle plate (306).

2. The plug-in cable bridge according to claim 1, characterized in that: The connecting block (304) top middle part is provided with a round hole inner wall and the rotating shaft (302) outer surface rotationally connected, the lock plate (305) is close to the rotating shaft (302) one end is provided with a circular hole inner wall and the rotating shaft (302) outer surface rotationally connected, the connecting box (301) internally is fixedly connected with the torsion spring (303).

3. The plug-in cable bridge of claim 1, wherein: The bridge structure includes a body unit and a maintenance unit, the maintenance unit is installed in the body unit internally bottom middle part; The body unit includes a bridge body (101), the bridge body (101) front and back is fixedly provided with a mounting groove (102), the mounting groove (102) is internally provided with a filter plate (103).

4. The plug-in cable tray of claim 3, wherein: The maintenance unit includes a repair frame (104), the repair frame (104) top is connected with a cover plate (105), the cover plate (105) bottom middle part is fixedly provided with a handle (106), the cover plate (105) top left and right sides are fixedly provided with a clamping block (107), the clamping block (107) outer surface is connected with a clamping groove (108).

5. The plug-in cable tray of claim 4, wherein: The bridge body (101) front and back is provided with a heat dissipation hole, the clamping groove (108) bottom end is fixedly connected with the bridge body (101) internally bottom surface, the clamping block (107) outer surface is connected with the clamping groove (108) and is provided with a convex sliding groove inner wall, the bridge body (101) front and back middle part right end is fixedly connected with the buckle plate (306), the bridge body (101) front and back middle part left end is fixedly connected with the connecting box (301).

6. The plug-type cable bridge of claim 1, wherein: The buffer guide structure includes a placing plate (201), the placing plate (201) bottom middle part is provided with a damping rod (202), the placing plate (201) top is provided with a mounting plate (203), the mounting plate (203) middle part is provided with a connecting shaft (204), the connecting shaft (204) outer surface is provided with a guide roller (205), adjacent two the guide roller (205) between is provided with a spring (206).

7. The plug-in cable tray of claim 6, wherein: The damping rod (202) bottom end is fixedly connected with the mounting frame (1) bottom top middle part, the placing plate (201) top surface is abutted with the bridge body (101) bottom surface, the mounting plate (203) bottom end is fixedly connected with the bridge body (101) internally bottom surface.

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