CN219576558U

CN219576558U - Cable bridge convenient to overhaul

Info

Publication number: CN219576558U
Application number: CN202321132814.1U
Authority: CN
Inventors: 周铁城
Original assignee: Jiangsu Yushuo New Material Technology Co ltd
Current assignee: Jiangsu Yushuo New Material Technology Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-08-22
Anticipated expiration: 2033-05-12

Abstract

The utility model discloses a cable bridge convenient to overhaul, which comprises: the bridge frame is fixedly connected with the connecting plates at the two ends of the bridge frame, and a side plate is hinged to one side of the bottom of the bridge frame; one side of curb plate is provided with the joint subassembly, the joint subassembly includes: offer the inboard draw-in groove in crane span structure top, with the articulated slab of crane span structure upper surface fixed connection, and the inboard articulated movable deflector rod of articulated slab, through the crane span structure segmentation through connecting plate interconnect, when observing the inside needs maintenance of a section crane span structure through the observation window that curb plate one side set up, only need open the curb plate of a section crane span structure side, the condition that needs whole to dismantle when avoiding traditional maintenance, upwards extrude reset spring through movable deflector rod, and then make the one end of movable deflector rod break away from the spacing groove, the bottom through curb plate and crane span structure articulates, can drive the joint board and break away from the draw-in groove, thereby need not the dismantlement when just can accomplishing the maintenance of cooperation of a bolt and screw thread, the simple operation is convenient.

Description

Cable bridge convenient to overhaul

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a cable bridge convenient to overhaul.

Background

The cable bridge frame is divided into a groove type structure, a tray type structure, a ladder frame type structure, a grid type structure and the like, and consists of a bracket, a bracket arm, an installation accessory and the like. The bridge frame in the building can be independently erected, can be laid on various building (construction) structures and pipe gallery brackets, and has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like, all parts are required to be galvanized, and the bridge frame is installed outside the building.

The patent number is CN214153827U Chinese utility model patent discloses a closed double-layer cable bridge, be equipped with first through-hole on the first support frame, first through-hole and lock bolt's size phase-match, realize with lock bolt's fixed connection through twisting fixation nut, mounting hole and first spread groove pass through lock bolt and fixation nut matched with installation in the joint, be convenient for make second support frame joint in cable bridge body outside, thereby make upper side cable bridge and lower side cable bridge be connected, can lock upper side cable bridge and lower side cable bridge mutually through the card strip in the joint spare, the installation baffle includes the apron and sets up the protruding card strip in its edge, link up in the apron and be provided with two at least rows of bar air vents, protruding card strip and upper side cable bridge and lower side cable bridge outward flange phase-match block, the heat dissipation ventilation of bar air vent convenience later stage, the installation baffle separates into upper and lower bilayer structure with cable bridge body, promote cable laying security and standstill.

But the device is in the in-service use, when needs open the cable testing bridge and examine and repair the cable of inside, often need dismantle one by one through the bolt, and more extravagant time wastes the manpower, and simultaneously when dismantling the bolt, the bolt still takes place to lose easily, in case the bolt takes place to lose, still need to go to the configuration bolt again, and is comparatively troublesome, causes certain inconvenience for the maintainer.

Disclosure of Invention

The utility model overcomes the defects of the prior art and provides the cable bridge convenient to overhaul.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cable tray for easy access, comprising: the bridge frame is fixedly connected with the connecting plates at the two ends of the bridge frame, and a side plate is hinged to one side of the bottom of the bridge frame;

one side of curb plate is provided with the joint subassembly, the joint subassembly includes: the clamping groove is formed in the inner side of the top of the bridge, the hinged plate is fixedly connected with the upper surface of the bridge, and the movable deflector rod is hinged to the inner side of the hinged plate; one end of the movable deflector rod is arranged in the clamping groove, the upper surface of the bridge frame is fixedly connected with a limiting plate, the lower surface of the limiting plate is fixedly connected with a reset spring, the inside of the side plate is provided with a hinge groove, the inside of the hinge groove is hinged with a clamping plate, and the upper surface of the clamping plate is provided with a limiting groove.

In a preferred embodiment of the utility model, the surfaces of the bridge, the connecting plates and the side plates are coated with an electro-galvanized layer.

In a preferred embodiment of the present utility model, the size of the clamping groove is adapted to the size of the clamping plate, and the depth of the hinge groove is greater than the height of the clamping plate.

In a preferred embodiment of the present utility model, an end of the movable deflector rod, which is deeper than the clamping groove, is adapted to the size of the limiting groove.

In a preferred embodiment of the present utility model, one side of the side plate is provided with a viewing window for facilitating the operator to observe the condition of the internal cable.

In a preferred embodiment of the present utility model, a placement base is fixedly connected to the inner side of the bridge, and a plurality of placement grooves are formed in the upper surface of the placement base.

In a preferred embodiment of the utility model, the lower surface of the connecting plate is fixedly connected with a U-shaped bracket, and two ends of the top of the U-shaped bracket are connected with fixing bolts in a threaded manner.

In a preferred embodiment of the present utility model, a fixing frame is fixedly connected to the upper surface of the bridge, the interior of the fixing frame penetrates through the interior of the bridge, a heat dissipation assembly is disposed in the interior of the fixing frame, and the heat dissipation assembly includes: the electric motor is fixed on the inner side of the support frame, and the heat dissipation fan is arranged at the output end of the electric motor.

In a preferred embodiment of the present utility model, a filter screen is clamped on the inner side of the fixing frame, and the filter screen is disposed above the supporting frame.

In a preferred embodiment of the present utility model, a handle is fixedly connected to one side of the filter screen outside the fixing frame.

The utility model solves the defects existing in the background technology, and has the following beneficial effects:

(1) The utility model provides a cable bridge convenient to overhaul, which is characterized in that bridge segments are connected with each other through a connecting plate, when the interior of a certain section of bridge is observed through an observation window arranged on one side of a side plate, the side plate on the side surface of the certain section of bridge is only required to be opened, the condition that the whole bridge needs to be disassembled in the traditional overhaul is avoided, a reset spring is extruded upwards through a movable deflector rod, one end of the movable deflector rod is further separated from a limit groove, the bottom of the bridge is hinged with the side plate, and a clamping plate can be driven to be separated from the clamping groove, so that the disassembly in the overhaul can be completed without the cooperation of a bolt and threads, a large amount of manpower and time are saved, and the operation is simple and convenient.

(2) According to the utility model, the fixed frames are arranged at the upper ends of the different sectional bridges, the electric motors are arranged at the inner sides of the supporting frames in the fixed frames, the heat dissipation fans are arranged at the output ends of the electric motors, the electric motors and the heat dissipation fans are matched, so that the inside of the bridge can be blown, the circulation of air is increased, and the heat dissipation treatment function is realized.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a preferred embodiment of the present utility model;

FIG. 2 is a semi-sectional view of the bridge and side plates of the preferred embodiment of the present utility model;

FIG. 3 is an enlarged block diagram of FIG. 2A in accordance with the preferred embodiment of the present utility model;

in the figure: 1. a bridge; 101. placing a base; 102. a placement groove; 2. a connecting plate; 3. a side plate; 301. a clamping groove; 302. a hinged plate; 303. a movable deflector rod; 304. a limiting plate; 305. a return spring; 306. a clamping plate; 307. a limit groove; 311. an observation window; 4. a U-shaped bracket; 401. a fixing bolt; 5. a fixed frame; 501. a support frame; 502. an electric motor; 503. a heat dissipation fan; 511. a filter screen; 512. a handle.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.

As shown in fig. 1, a cable bridge for easy access, comprising: the bridge 1 is fixedly connected with a connecting plate 2 at two ends of the bridge 1, and a side plate 3 hinged with one side of the bottom of the bridge 1;

the surfaces of the bridge frame 1, the connecting plate 2 and the side plates 3 are coated with electro-galvanizing layers, and the electro-galvanizing layers are used for improving corrosion resistance.

One side of the side plate 3 is provided with an observation window 311 for facilitating workers to observe the condition of an internal cable, the segments of the bridge frame 1 are connected with each other through the connecting plates 2, and when the inside of a certain segment of bridge frame 1 needs to be overhauled through the observation window 311 arranged on one side of the side plate 3, only the side plate 3 on the side surface of the certain segment of bridge frame 1 needs to be opened, so that the situation that the whole bridge frame 1 needs to be disassembled when the traditional overhauling is avoided.

As shown in fig. 2, the inner side of the bridge 1 is fixedly connected with a placement base 101, the upper surface of the placement base 101 is provided with a plurality of placement grooves 102, and the placement base 101 is provided with a plurality of placement grooves 102, so that cables inside can be separated and placed, and contact connection between the cables is avoided.

The lower surface fixedly connected with U type support 4,U type support 4 of connecting plate 2's top both ends threaded connection has fixing bolt 401, carries out hoist and mount support with crane span structure 1 through U type support 4, and fixing bolt 401's setting is convenient for fix U type support 4 at the wall top.

The upper surface fixedly connected with fixed frame 5 of crane span structure 1, the inside of fixed frame 5 link up to the inside of crane span structure 1, and the inside of fixed frame 5 is provided with radiator unit, and radiator unit includes: the electric motor 502 is fixed on the inner side of the support frame 501, and the heat dissipation fan 503 is arranged at the output end of the electric motor 502.

The filter screen 511 is clamped on the inner side of the fixed frame 5, and the filter screen 511 is arranged above the supporting frame 501.

The filter screen 511 is fixed frame 5 outside one side fixedly connected with handle 512, through the cooperation of electric motor 502 and heat dissipation fan 503, can blow to the crane span structure 1 inside, and then realize the function of heat dissipation treatment, when blowing, the filter screen 511 that electric motor 502 top set up can filter outside dust, and when filter screen 511 needs clearance or change, only need pulling handle 512 can drive filter screen 511 and take out in the fixed frame 5 to realize dustproof and be convenient for to filter screen 511's clearance or change.

As shown in fig. 3, one side of the side plate 3 is provided with a clamping assembly, which includes: a clamping groove 301 formed on the inner side of the top of the bridge 1, a hinged plate 302 fixedly connected with the upper surface of the bridge 1, and a movable deflector rod 303 hinged on the inner side of the hinged plate 302; one end of the movable deflector 303 is arranged in the clamping groove 301, the upper surface of the bridge frame 1 is fixedly connected with a limiting plate 304, the lower surface of the limiting plate 304 is fixedly connected with a reset spring 305 with the upper surface of the movable deflector 303, a hinge groove is formed in the side plate 3, a clamping plate 306 is hinged in the hinge groove, and a limiting groove 307 is formed in the upper surface of the clamping plate 306.

The clamping groove 301 is matched with the clamping plate 306 in size, and the depth of the hinge groove is larger than the height of the clamping plate 306.

One end of the movable deflector 303, which penetrates into the clamping groove 301, is matched with the size of the limiting groove 307, the movable deflector 303 is manually moved to upwards squeeze the reset spring 305, and meanwhile, one end of the movable deflector 303 is separated from the inner side of the limiting groove 307, so that the side plate 3 can be opened to drive the clamping plate 306 to be separated from the clamping groove 301, and the inside of the bridge 1 is convenient to overhaul.

When the utility model is used, the bridge frame 1 is fixed on the wall top through the U-shaped bracket 4 and the fixing bolt 401, a plurality of cables are placed on the inner side of the placing groove 102, when the interior is required to be cooled, the electric motor 502 is started to drive the cooling fan 503 to rotate at high speed, so that the interior of the bridge frame 1 is cooled, when the wind is blown, the filter screen 511 arranged above the electric motor 502 can filter external dust, when the filter screen 511 needs to be cleaned or replaced, the filter screen 511 can be driven to be taken out of the fixing frame 5 only by pulling the handle 512, so that dust prevention is realized, the filter screen 511 is convenient to clean or replace, when the observation window 311 observes that the interior of a certain section of bridge frame 1 needs to be overhauled, the movable deflector 303 is manually stirred to upwards squeeze the reset spring 305, and one end of the movable deflector 303 is separated from the inner side of the limiting groove 307, and then the side plate 3 can be opened to drive the clamping plate 306 to be separated from the clamping groove 301, so that the interior of the bridge frame 1 is convenient to overhaul.

The above-described preferred embodiments according to the present utility model are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. A cable bridge for easy access, comprising: the bridge frame (1) is fixedly connected with a connecting plate (2) at two ends of the bridge frame (1), and a side plate (3) hinged to one side of the bottom of the bridge frame (1);

one side of the side plate (3) is provided with a clamping assembly, and the clamping assembly comprises: a clamping groove (301) arranged on the inner side of the top of the bridge frame (1), a hinged plate (302) fixedly connected with the upper surface of the bridge frame (1), and a movable deflector rod (303) hinged on the inner side of the hinged plate (302); one end of the movable deflector rod (303) is arranged in the clamping groove (301), a limiting plate (304) is fixedly connected to the upper surface of the bridge frame (1), a reset spring (305) is fixedly connected to the lower surface of the limiting plate (304) and the upper surface of the movable deflector rod (303), a hinge groove is formed in the side plate (3), a clamping plate (306) is hinged to the inside of the hinge groove, and a limiting groove (307) is formed in the upper surface of the clamping plate (306).

2. The cable tray of claim 1, wherein the cable tray is adapted for easy access: the surfaces of the bridge frame (1), the connecting plate (2) and the side plates (3) are coated with electro-galvanizing layers.

3. The cable tray of claim 1, wherein the cable tray is adapted for easy access: the clamping groove (301) is matched with the clamping plate (306) in size, and the depth of the hinge groove is larger than the height of the clamping plate (306).

4. The cable tray of claim 1, wherein the cable tray is adapted for easy access: one end of the movable deflector rod (303) penetrating into the clamping groove (301) is matched with the limiting groove (307) in size.

5. The cable tray of claim 1, wherein the cable tray is adapted for easy access: one side of the side plate (3) is provided with an observation window (311) which is used for facilitating the observation of the condition of the internal cable by workers.

6. The cable tray of claim 1, wherein the cable tray is adapted for easy access: the inner side of the bridge frame (1) is fixedly connected with a placement base (101), and a plurality of placement grooves (102) are formed in the upper surface of the placement base (101).

7. The cable tray of claim 1, wherein the cable tray is adapted for easy access: the lower surface of connecting plate (2) fixedly connected with U type support (4), the top both ends threaded connection of U type support (4) has fixing bolt (401).

8. The cable tray of claim 1, wherein the cable tray is adapted for easy access: the utility model discloses a bridge, including bridge (1), fixed frame (5) are fixed on the upper surface fixedly connected with of bridge (1), the inside of fixed frame (5) link up to the inside of bridge (1), the inside of fixed frame (5) is provided with the radiator unit, the radiator unit includes: the electric motor comprises a supporting frame (501) fixed on the inner side of the fixed frame (5), an electric motor (502) fixed on the inner side of the supporting frame (501), and a heat dissipation fan (503) arranged at the output end of the electric motor (502).

9. The cable tray of claim 8, wherein: the inner side of the fixed frame (5) is clamped with a filter screen (511), and the filter screen (511) is arranged above the supporting frame (501).

10. The cable tray of claim 9, wherein the cable tray is adapted for easy access: the filter screen (511) is fixedly connected with a handle (512) at one side outside the fixed frame (5).