Electric power communication transmission bridge

Abstract

The invention discloses an electric power communication transmission bridge, and relates to the technical field of electric power communication transmission bridges. The cable tray comprises a cable tray assembly. The bridge frame assembly comprises an L-shaped bridge frame plate, the bottom of the L-shaped bridge frame plate is fixedly connected with an extension rod, the bottom end of the extension rod is fixedly connected with a mounting plate, a side plate protection assembly is slidably inserted into the inner bottom of the L-shaped bridge frame plate, and the side plate protection assembly comprises a side plate inserted into the inner bottom of the L-shaped bridge frame plate. The top plate is controlled to move in the direction away from the L-shaped bridge plate, so that the top of the bridge assembly is opened, cables in the bridge assembly are more convenient to maintain, when the cables in the bridge assembly need to be maintained from the side face, the side plates are pulled out, the cables in the L-shaped bridge plate are exposed from the side face, the cable exposure space is further increased, and the cable maintenance efficiency is improved. And the installation and the operation are simple and convenient due to the sliding mode of the top plate and the insertion mode of the side plates, so that the efficiency of installation and disassembly is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of power communication transmission bridges, and in particular relates to a power communication transmission bridge. Background Art

[0002] Power communication transmission bridges are mainly used to carry power communication cables, ensuring that these lines can be firmly suspended or laid inside or outside buildings, thereby effectively transmitting power and communication signals. Secondly, the bridge provides a protective barrier for cables and wires, which can reduce damage to the lines caused by external factors, extend the service life of the lines, and reduce power outages or communication interruptions caused by line failures.

[0003] When the bridge is used to install power communication transmission cables, although the power communication cables can be installed and raised, when the power communication cables are inspected, the front and back of the bridge and the bottom are closed, and the power communication cables can only be inspected from the top, which leaves less space for the cables to be exposed, making the bridge inspection and use more time-consuming and labor-intensive, greatly reducing the convenience of cable maintenance. To this end, we provide a power communication transmission bridge to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a power communication transmission bridge, which opens the top of the bridge assembly by controlling the top plate to move away from the L-shaped bridge plate, so that the cables inside the bridge assembly are more convenient to maintain. When it is necessary to maintain the cables inside the bridge assembly from the side, the side plates are unplugged to expose the cables inside the L-shaped bridge plate from the side, thereby increasing the space for exposing the cables, making the maintenance of the cables more convenient and quicker. The sliding of the top plate and the plug-in connection of the side plates make the installation operation simple and convenient, thereby improving the efficiency of installation and disassembly, and solving the problem that when the existing bridge is used for the installation of power communication transmission cables, although the power communication cables can be installed and raised, when the power communication cables are inspected, because the front, back and bottom of the bridge are all in a closed state, the power communication cables can only be inspected through the top, which reduces the space for exposing the cables, thereby making the bridge inspection and use more time-consuming and labor-intensive, and greatly reducing the convenience of cable maintenance.

[0005] In order to solve the above technical problems, the present invention is implemented through the following technical solutions: the present invention is a power communication transmission bridge, including a bridge assembly; the bridge assembly includes an L-shaped bridge plate, the bottom of the L-shaped bridge plate is fixedly connected to an extension rod, the bottom end of the extension rod is fixedly connected to a mounting plate, the inner bottom of the L-shaped bridge plate is slidably inserted with a side plate protection assembly, the side plate protection assembly includes a side plate inserted on the inner bottom of the L-shaped bridge plate, the top of the L-shaped bridge plate is slidably matched with a top plate protection assembly, and the top plate protection assembly includes a sliding A top plate is arranged on the top of the L-shaped bridge frame plate; the top plate protection assembly also includes a slider fixedly and symmetrically slidably connected to the top of the mounting plate, the top of the slider is fixedly connected to a top rod, the top of the top rod is hingedly connected to a rotating plate, the top of the rotating plate is hingedly connected to a support rod, the two support rods are fixedly matched with the top plate, and the top plate protection assembly also includes an L-shaped plate fixedly connected to the top of the mounting plate, the L-shaped plate is slidably matched with the support rod; a first spring is fixedly connected between the rotating plate and the slider, and a traction rope is fixedly connected to the bottom of the rotating plate.

[0006] The present invention is further configured such that the bridge frame assembly also includes an ear plate symmetrically fixedly connected to one side of the L-shaped bridge frame plate, the top of the ear plate is fixedly connected to a first hanger, the top of the L-shaped bridge frame plate is symmetrically fixedly connected to a second hanger, the top ends of the first hanger and the second hanger are fixedly connected to mounting pads, and the first hanger and the second hanger are slidably matched with the top plate.

[0007] The present invention is further configured such that a first slide groove is provided at the inner bottom of the L-shaped bridge plate, a clamping block is symmetrically fixedly connected to the inner bottom of the first slide groove, a guide groove is symmetrically provided at the inner bottom of the L-shaped bridge plate, and a notch is provided through the inner top of the guide groove.

[0008] The present invention is further configured such that a second sliding groove slidably matched with the slider is symmetrically provided on the top of the mounting plate, and a notch adapted to the traction rope is symmetrically provided on the top of the mounting plate.

[0009] The present invention is further configured such that the side panel protection assembly also includes a plug plate fixedly connected to the bottom of the side panel, the plug plate is plug-fitted with the first slide groove, and the bottom of the plug plate is symmetrically provided with plug grooves plug-fitted with the card block.

[0010] The present invention is further configured such that a female block is fixedly connected to one side of the side panel, and the side panel protection assembly also includes a moving block slidably connected to the inside of the guide groove, a shift plate slidably matched with the slot is fixedly connected to the top of the moving block, a male block mortise-jointed with the female block is fixedly connected to the top of the shift plate, and a second spring is fixedly connected between the shift plate and the guide groove.

[0011] The present invention is further configured such that the top plate protection assembly also includes a vertical plate fixedly connected to the bottom of the mounting plate, one side of the vertical plate is rotatably connected to a rotating shaft, the circumferential side of the rotating shaft is fixedly connected to a winding roller, both of the traction ropes are wound around the winding roller, the end of the rotating shaft is fixedly connected to a disc, a plurality of lock holes in a circular array are provided at the center of the disc, and a handle is fixedly connected to one side of the disc.

[0012] The present invention is further configured such that a rod is inserted and slidably penetrated through a side of the vertical plate away from the disc and is plugged into and matched with the lock hole; one end of the rod is fixedly connected to a baffle; a return spring is fixedly connected between the baffle and the vertical plate.

[0013] The present invention has the following beneficial effects: 1. The present invention controls the top plate to move away from the L-shaped bridge plate so that the top of the bridge assembly is open, making it easier to maintain the cables inside the bridge assembly. When it is necessary to maintain the cables inside the bridge assembly from the side, the side plates are unplugged to expose the cables inside the L-shaped bridge plate from the side, thereby increasing the space for exposing the cables, making the maintenance of the cables more convenient and quicker. The sliding of the top plate and the plug-in connection of the side plates make the installation operation simple and convenient, thereby improving the efficiency of installation and disassembly.

[0014] 2. The present invention pulls the paddle plate to move in a direction away from the mounting plate, so that the paddle plate drives the moving block and the male block to move in a direction away from the mounting plate, and then the plug plate on the side plate is aligned with the first slide groove and inserted, so that the plug groove on the plug plate is plugged and matched with the card block, and then the paddle plate is released, and under the elastic force of the second spring, the paddle plate and the male block are driven to move in a direction close to the female block, so that the male block and the female block are mortise-tenoned, thereby completing the fixation of the female block and then locking the side plate, so that the installation of the side plate avoids the use of multiple bolts to fix the side plate, thereby improving the convenience of installing and disassembling the side plate.

[0015] 3. The present invention controls the baffle to move away from the vertical plate, thereby driving the insertion rod to break away from the contact with the lock hole, and then controls the rotation of the disc, so that the disc drives the rotating shaft to rotate, and the rotating shaft further drives the winding roller to rotate. Through the rotation of the winding roller, the two traction ropes are wound on the winding roller, providing downward pulling force for the traction ropes, and finally the baffle is released. Under the elastic force of the reset spring, the insertion rod is driven to move into the lock hole, thereby completing the locking of the disc, and then locking the height of the top plate, thereby ensuring the stability of the top plate at a fixed height position.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 The figure is a schematic diagram of the structure of a power communication transmission bridge.

[0019] Figure 2 It is a structural schematic diagram of the bridge assembly in the present invention.

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0021] Figure 4 It is a bottom view structural schematic diagram of the connection between the L-shaped bridge plate and the notch in the present invention.

[0022] Figure 5 It is a schematic structural diagram of the side panel protection assembly in the present invention.

[0023] Figure 6 for Figure 5 Schematic diagram of the local structure.

[0024] Figure 7 The figure is a bottom view structural diagram of the connection between the side plate and the plug plate in the present invention.

[0025] Figure 8 It is a schematic structural diagram of the top plate protection assembly in the present invention.

[0026] Fig. 9 for Figure 8 Schematic diagram of the local structure.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1-bridge assembly, 101-L-shaped bridge plate, 102-extension rod, 103-mounting plate, 104-ear plate, 105-first suspension rod, 106-second suspension rod, 107-mounting pad, 108-first slide groove, 109-block, 110-guide groove, 111-notch, 112-second slide groove, 113-notch, 2-side plate protection assembly, 201-side plate, 202-plug plate, 203-plug slot, 204-female block, 205-moving block , 206-push plate, 207-male block, 208-second spring, 3-top plate protection assembly, 301-top plate, 302-slider, 303-top rod, 304-turn plate, 305-support rod, 306-L-shaped plate, 307-first spring, 308-traction rope, 309-vertical plate, 310-rotating shaft, 311-winding roller, 312-disc, 313-locking hole, 314-handle, 315-insertion rod, 316-baffle, 317-reset spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] For example, see Figure 1-9 The present invention provides the following technical solutions: a power communication transmission bridge, comprising a bridge assembly 1; the bridge assembly 1 comprises an L-shaped bridge plate 101, the bottom of the L-shaped bridge plate 101 is fixedly connected with an extension rod 102, the bottom end of the extension rod 102 is fixedly connected with a mounting plate 103, the inner bottom of the L-shaped bridge plate 101 is slidably inserted with a side plate protection assembly 2, the side plate protection assembly 2 comprises a side plate 201 inserted on the inner bottom of the L-shaped bridge plate 101, the top of the L-shaped bridge plate 101 is slidably matched with a top plate protection assembly 3, the top plate protection assembly 3 comprises a top plate 301 slidably arranged on the top of the L-shaped bridge plate 101; the top The plate protection assembly 3 also includes a slider 302 fixedly and symmetrically slidably connected to the top of the mounting plate 103, the top of the slider 302 is fixedly connected to a top rod 303, the top of the top rod 303 is hingedly connected to a rotating plate 304, the top of the rotating plate 304 is hingedly connected to a support rod 305, the two support rods 305 are fixedly matched with the top plate 301, the top plate protection assembly 3 also includes an L-shaped plate 306 fixedly connected to the top of the mounting plate 103, the L-shaped plate 306 is slidably matched with the support rod 305; a first spring 307 is fixedly connected between the rotating plate 304 and the slider 302, and a traction rope 308 is fixedly connected to the bottom of the rotating plate 304.

[0031] The operation process of this embodiment is as follows: first, the bridge frame assembly 1 is hoisted on the top of the wall, then the side plate 201 on the side plate protection assembly 2 is plugged into the L-shaped bridge frame plate 101, and finally the top plate 301 is controlled to be covered on the top of the L-shaped bridge frame plate 101, and the two traction ropes 308 are pulled downward to make the traction ropes 308 drive the rotating plate 304 to rotate in the direction away from the mounting plate 103, and then the rotating plate 304 drives the top plate 301 to move upward through the support rod 305, so that the top plate 301 moves in the direction away from the L-shaped bridge frame plate 101, so that the top of the bridge frame assembly 1 is opened, so that the internal cables of the bridge frame assembly 1 are more convenient to maintain. When the internal cables of the bridge frame assembly 1 need to be maintained from the side, the side plate 201 is unplugged to expose the cables inside the L-shaped bridge frame plate 101 from the side, thereby increasing the space for exposing the cables, thereby making the maintenance of the cables more convenient and quick. The sliding of the top plate 301 and the plugging of the side plates 201 make the installation operation simple and convenient, thereby improving the efficiency of installation and disassembly.

[0032] For example 2, please refer to Figure 1-9 The second embodiment is improved on the basis of the first embodiment as follows: the bridge assembly 1 also includes an ear plate 104 symmetrically fixedly connected to one side of the L-shaped bridge plate 101, the top of the ear plate 104 is fixedly connected to a first suspension rod 105, the top of the L-shaped bridge plate 101 is symmetrically fixedly connected to a second suspension rod 106, the tops of the first suspension rod 105 and the second suspension rod 106 are fixedly connected to a mounting pad 107, and the first suspension rod 105 and the second suspension rod 106 are slidably matched with the top plate 301. The inner bottom of the L-shaped bridge plate 101 is provided with a first slide groove 108, the inner bottom of the first slide groove 108 is symmetrically fixedly connected with a block 109, the inner bottom of the L-shaped bridge plate 101 is symmetrically provided with a guide groove 110, the inner top of the guide groove 110 is penetrated with a notch 111, the top of the mounting plate 103 is symmetrically provided with a second slide groove 112 that slides with the slider 302, and the top of the mounting plate 103 is symmetrically provided with a notch 113 that matches the traction rope 308.

[0033] The side panel protection assembly 2 also includes a plug plate 202 fixedly connected to the bottom of the side panel 201, the plug plate 202 is plugged with the first slide groove 108, and the bottom of the plug plate 202 is symmetrically provided with a plug groove 203 plugged with the card block 109. A female block 204 is fixedly connected to one side of the side panel 201. The side panel protection assembly 2 also includes a moving block 205 slidably connected to the inside of the guide groove 110, and a dial plate 206 slidably matched with the notch 111 is fixedly connected to the top of the moving block 205, and a male block 207 mortise-jointed with the female block 204 is fixedly connected to the top of the dial plate 206, and a second spring 208 is fixedly connected between the dial plate 206 and the guide groove 110

[0034] The operation process of this embodiment is as follows: by pulling the dial plate 206 to move in the direction away from the mounting plate 103, the dial plate 206 drives the moving block 205 and the male block 207 to move in the direction away from the mounting plate 103 (the second spring 208 is compressed at this time), and then the plug plate 202 on the side plate 201 is aligned with the first slide groove 108 and inserted, so that the plug groove 203 on the plug plate 202 is plugged and matched with the clamping block 109, and then the dial plate 206 is released, and under the elastic force of the second spring 208, the dial plate 206 and the male block 207 are driven to move in the direction close to the female block 204, so that the male block 207 and the female block 204 are mortise-jointed, thereby completing the fixation of the female block 204, and then locking the side plate 201, so that the installation of the side plate 201 avoids the use of multiple bolts to fix, thereby improving the convenience of installation and disassembly of the side plate 201.

[0035] For example 3, please refer to Figure 1-9 , the third embodiment makes the following improvements on the basis of the first embodiment, the top plate protection assembly 3 also includes a vertical plate 309 fixedly connected to the bottom of the mounting plate 103, one side of the vertical plate 309 is rotatably connected to a rotating shaft 310, the peripheral side of the rotating shaft 310 is fixedly connected to a winding roller 311, the two traction ropes 308 are both wound around the winding roller 311, the end of the rotating shaft 310 is fixedly connected to a disk 312, a plurality of locking holes 313 in a circular array are opened at the center of the disk 312, a handle 314 is fixedly connected to one side of the disk 312, a side of the vertical plate 309 away from the disk 312 is slidably penetrated by a plug rod 315 that is plugged into the lock hole 313, one end of the plug rod 315 is fixedly connected to a baffle 316, and a return spring 317 is fixedly connected between the baffle 316 and the vertical plate 309.

[0036] The operation process of this embodiment is as follows: by controlling the baffle plate 316 to move away from the vertical plate 309, the insertion rod 315 is driven to break away from the contact with the locking hole 313, and then the disk 312 is controlled to rotate, so that the disk 312 drives the rotating shaft 310 to rotate, and the rotating shaft 310 further drives the winding roller 311 to rotate. Through the rotation of the winding roller 311, the two traction ropes 308 are wound on the winding roller 308, providing a downward pulling force for the traction rope 308, and finally the baffle plate 316 is released, and under the elastic force of the reset spring 307, the insertion rod 315 is driven to move into the locking hole 313, thereby completing the locking of the disk 312, and then locking the height of the top plate 301, thereby ensuring the stability of the top plate 301 at a fixed height position.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A power communication transmission bridge, comprising a bridge assembly (1); characterized in that: The bridge frame assembly (1) comprises an L-shaped bridge frame plate (101), the bottom of the L-shaped bridge frame plate (101) is fixedly connected to an extension rod (102), the bottom end of the extension rod (102) is fixedly connected to a mounting plate (103), the inner bottom of the L-shaped bridge frame plate (101) is slidably inserted with a side plate protection assembly (2), the side plate protection assembly (2) comprises a side plate (201) inserted on the inner bottom of the L-shaped bridge frame plate (101), the top of the L-shaped bridge frame plate (101) is slidably matched with a top plate protection assembly (3), and the top plate protection assembly (3) comprises a top plate (301) slidably arranged on the top of the L-shaped bridge frame plate (101); The top plate protection assembly (3) further comprises a slider (302) fixedly and symmetrically slidably connected to the top of the mounting plate (103), the top of the slider (302) being fixedly connected to a top rod (303), the top of the top rod (303) being hingedly connected to a rotating plate (304), the top of the rotating plate (304) being hingedly connected to a support rod (305), the two support rods (305) being fixedly matched with the top plate (301), the top plate protection assembly (3) further comprises an L-shaped plate (306) fixedly connected to the top of the mounting plate (103), the L-shaped plate (306) being slidably matched with the support rod (305); A first spring (307) is fixedly connected between the rotating plate (304) and the sliding block (302), and a traction rope (308) is fixedly connected to the bottom of the rotating plate (304).

2. The power communication transmission bridge according to claim 1, characterized in that: The bridge assembly (1) also includes an ear plate (104) symmetrically fixedly connected to one side of the L-shaped bridge plate (101); the top of the ear plate (104) is fixedly connected to a first suspension rod (105); the top of the L-shaped bridge plate (101) is symmetrically fixedly connected to a second suspension rod (106); the top ends of the first suspension rod (105) and the second suspension rod (106) are fixedly connected to a mounting pad (107); the first suspension rod (105) and the second suspension rod (106) are slidably matched with the top plate (301).

3. A power communication transmission bridge according to claim 2, characterized in that The inner bottom of the L-shaped bridge plate (101) is provided with a first slide groove (108), the inner bottom of the first slide groove (108) is symmetrically fixedly connected with a clamping block (109), the inner bottom of the L-shaped bridge plate (101) is symmetrically provided with a guide groove (110), and the inner top of the guide groove (110) is penetrated by a notch (111).

4. The power communication transmission bridge according to claim 3, characterized in that: The top of the mounting plate (103) is symmetrically provided with a second sliding groove (112) that is slidably matched with the slider (302), and the top of the mounting plate (103) is symmetrically provided with a notch (113) that is matched with the traction rope (308).

5. The power communication transmission bridge according to claim 4, characterized in that: The side panel protection assembly (2) further comprises an insert plate (202) fixedly connected to the bottom of the side panel (201), the insert plate (202) being plug-fitted with the first slide groove (108), and an insert groove (203) plug-fitted with the clamping block (109) being symmetrically provided at the bottom of the insert plate (202).

6. The power communication transmission bridge according to claim 5, characterized in that: A female block (204) is fixedly connected to one side of the side plate (201), and the side plate protection assembly (2) also includes a moving block (205) slidably connected to the inside of the guide groove (110), and a dial plate (206) slidably matched with the notch (111) is fixedly connected to the top of the moving block (205), and a male block (207) mortise-jointed with the female block (204) is fixedly connected to the top of the dial plate (206), and a second spring (208) is fixedly connected between the dial plate (206) and the guide groove (110).

7. The power communication transmission bridge according to claim 6, characterized in that: The top plate protection assembly (3) also includes a vertical plate (309) fixedly connected to the bottom of the mounting plate (103); one side of the vertical plate (309) is rotatably connected to a rotating shaft (310); the peripheral side of the rotating shaft (310) is fixedly connected to a winding roller (311); both traction ropes (308) are wound around the winding roller (311); the end of the rotating shaft (310) is fixedly connected to a disk (312); a plurality of locking holes (313) in a circular array are provided at the center of the disk (312); and a handle (314) is fixedly connected to one side of the disk (312).

8. The power communication transmission bridge according to claim 7, characterized in that: A plug rod (315) is inserted and slidably penetrated through a side of the vertical plate (309) away from the disc (312) and is plugged into and matched with the lock hole (313); one end of the plug rod (315) is fixedly connected to a baffle (316); and a return spring (317) is fixedly connected between the baffle (316) and the vertical plate (309).

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