CN210577521U

CN210577521U - Four-way cable junction bridge

Info

Publication number: CN210577521U
Application number: CN201921571239.9U
Authority: CN
Inventors: 王国祥
Original assignee: Jiangsu Jiuhui Electric Co Ltd
Current assignee: Jiangsu Jiuhui Electric Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-05-19
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a four-way cable collection crane span structure, which comprises a housin, the bottom welding of casing has the bottom plate, the last surface sliding of bottom plate is connected with corrugated sheet, set up cavity spare in the bottom plate inner chamber, the left and right sides of cavity spare all is provided with built-in piece, corrugated sheet's rear end is provided with butt joint corrugated sheet body, the cavity spare is installed to the front end of butt joint corrugated sheet body, the top of butt joint corrugated sheet body is inhaled fixedly with the bottom magnetism of heat dissipation orifice plate. The utility model discloses in, weld through L shape connecting rod and bottom plate sliding connection's heat dissipation hole board outer wall, when appearing magnetism and inhale insecure, corrugated sheet and butt joint corrugated sheet body part, control L shape connecting rod displacement to realize carrying out the displacement to the louvre board in the spout, discharge the spout and the butt joint corrugated sheet body of disconnection, realize magnetism and inhale insecure back, its displacement of manual control.

Description

Four-way cable junction bridge

Technical Field

The utility model belongs to the technical field of the cable testing bridge scope, specifically be four-way cable collection crane span structure.

Background

The cable bridge is improved and designed according to relevant information at home and abroad. It has the advantages of light weight, low cost, shaping, convenient installation, good heat dissipation and air permeability, etc. It is suitable for laying general cable with larger diameter, especially for laying high and low voltage power cable.

On the market, because the collection crane span structure all is in outdoor application when using, leads to traditional screw fixation's collection crane span structure to appear rustting after the contact that receives the rainwater, leads to behind the cable high temperature initiation short circuit circumstances such as appearing in the collection crane span structure, can't in time carry out the dismouting to the collection crane span structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: to solve the above-mentioned problems, a four-way cable junction bridge is provided.

The utility model adopts the technical scheme as follows:

the four-way cable collection bridge comprises a shell, wherein a bottom plate is welded at the bottom end of the shell, a corrugated plate is connected to the upper surface of the bottom plate in a sliding mode, a hollow part is arranged in the inner cavity of the bottom plate, and built-in blocks are arranged on the left side and the right side of the hollow part.

The rear end of the corrugated board is provided with a butt-joint corrugated board body, the front end of the butt-joint corrugated board body is provided with a hollow part, and the top end of the butt-joint corrugated board body is fixed with the bottom magnetic attraction of the heat dissipation pore plate.

The upper surface of the corrugated plate is provided with connecting blocks, and the connecting blocks are located between the two groups of heat dissipation pore plates.

The novel floor is characterized in that a transverse sliding groove is formed in the back face of the floor, built-in sliding grooves are formed in the inner walls of notches on the left side and the right side of the transverse sliding groove, sliding rods are connected in the notches of the built-in sliding grooves in a sliding mode, and built-in blocks are welded on the inner cavity wall of the floor.

The handle is installed on the top end of a cross rod of the L-shaped connecting rod, and the bottom end of the L-shaped connecting rod is welded with the outer wall of the built-in block.

The heat dissipation structure is characterized in that a sliding groove is formed in the top end of the front face of the built-in block, a heat dissipation pore plate is welded on the upper surface of the corrugated plate, the corrugated plate is connected with the heat dissipation pore plate in a sliding mode, the left side and the right side of the heat dissipation pore plate are both in a sliding block shape, and the inner wall of a groove opening of the sliding groove is in a sliding groove shape.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the position of corrugated sheet and butt joint corrugated sheet body contact improves, sets the magnetism cubic at the epirelief piece position of butt joint corrugated sheet body, after the bottom of corrugated sheet and the contact of butt joint corrugated sheet body contact, will appear magnetism and inhale fixedly, it is fixed to form two sets of butt joints.

2. The utility model discloses in, weld through L shape connecting rod and bottom plate sliding connection's heat dissipation hole board outer wall, when appearing magnetism and inhale insecure, corrugated sheet and butt joint corrugated sheet body part, control L shape connecting rod displacement to realize carrying out the displacement to the louvre board in the spout, discharge the spout and the butt joint corrugated sheet body of disconnection, realize magnetism and inhale insecure back, its displacement of manual control.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is an internal structure view of the present invention;

fig. 3 is a bottom view of the middle bottom plate of the present invention;

fig. 4 is an enlarged view of a position a in fig. 3 according to the present invention.

The labels in the figure are: 1. a housing; 2. a base plate; 3. a hollow member; 4. a chute; 5. a corrugated board; 6. a heat dissipation pore plate; 7. connecting blocks; 8. butting the corrugated board body; 9. a built-in block; 10. a slide bar; 11. a transverse chute; 12. a chute is arranged inside; 13. a handle; 14. an L-shaped connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a four-way cable junction bridge comprises a housing 1, a bottom plate 2 welded at the bottom end of the housing 1, a hollow inner cavity of the bottom plate 2, a built-in block 9 installed in the inner cavity of the bottom plate 2, a group of corrugated boards 5 arranged above the bottom plate 2, a heat dissipation pore plate 6 welded at the top end of each corrugated board 5 and a sliding groove 4 arranged at the top end of the built-in block 9 are connected in a sliding manner, so that the corrugated boards 5 slide on the bottom plate 2, after sliding to a certain position, the next group of corrugated boards 5 are controlled to slide continuously or more, the first group of corrugated boards 5 are displaced towards the deep part of the housing 1, a transverse sliding groove 11 is arranged on the back surface of the bottom plate 2, built-in sliding grooves 12 are arranged on the inner walls of the left and right side notches of the transverse sliding groove 11, sliding rods 10 are connected in the notches of the built-in sliding grooves, a handle 13 is arranged at the top end of a cross rod of an L-shaped connecting rod 14, the bottom end of the L-shaped connecting rod 14 is welded with the outer wall of a built-in block 9, the top end of the front side of the built-in block 9 is provided with a sliding groove 4, the upper surface of a corrugated plate 5 is welded with a heat dissipation pore plate 6, the corrugated plate 5 is connected with the heat dissipation pore plate 6 in a sliding way, the left side and the right side of the heat dissipation pore plate 6 are both in a sliding block shape, the inner wall of the groove opening of the sliding groove 4 is in a sliding groove shape, the built-in block 9 is welded on the inner cavity wall of a bottom plate 2, the upper surface of the bottom plate 2 is connected with the corrugated plate 5 in a sliding way, the upper surface of the corrugated plate 5 is provided with a connecting block 7, the connecting block 7 is positioned between the two groups of the heat dissipation pore plates 6, the rear end of the corrugated plate 5 is provided with a, the left and right sides of the hollow member 3 are provided with built-in blocks 9.

The working principle is as follows: the first embodiment is as follows: welding the shapes shown in the drawing I in advance, and installing the shapes above a factory, wherein the shell 1 and the bottom plate 2 are in a separate piece shape, the inner cavity of the bottom plate 2 is hollow, a built-in block 9 is installed in the inner cavity of the bottom plate 2, then a group of corrugated plates 5 are arranged above the bottom plate 2, and a heat dissipation pore plate 6 welded to the top end of each corrugated plate 5 is in sliding connection with a sliding groove 4 formed in the top end of the built-in block 9, so that the corrugated plates 5 slide on the bottom plate 2, after sliding to a certain position, the next group of corrugated plates 5 are controlled to slide continuously for more than one operation, and the first group of corrugated plates 5 are displaced towards the deep part of the shell 1;

example two: the contact part of the corrugated board 5 and the butt-jointed corrugated board body 8 is improved, the upper protruding block part of the butt-jointed corrugated board body 8 is arranged into a magnetic block shape, and after the bottom end of the corrugated board 5 is contacted with the butt-jointed corrugated board body 8, magnetic attraction and fixation can occur to form two groups of butt-jointed fixation;

consider if magnetism inhales insecure problem, set up horizontal spout 11 on the back of bottom plate 2 to weld through L shape connecting rod 14 and bottom plate 2 sliding connection's heat dissipation orifice plate 6 outer wall, when magnetism inhales insecure appearing, corrugated sheet 5 separates with butt joint corrugated sheet body 8, control L shape connecting rod 14 displacement, and realize carrying out the displacement to heat dissipation orifice plate 6 in the spout 4, discharge the spout 4 and the butt joint corrugated sheet body 8 of disconnection.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Four-way cable collection line crane span structure, including casing (1), its characterized in that: the bottom welding of casing (1) has bottom plate (2), the upper surface sliding connection of bottom plate (2) has corrugated sheet (5), cavity (3) have been seted up in bottom plate (2) inner chamber, the left and right sides of cavity (3) all is provided with built-in piece (9).

2. The four-way cable junction bridge of claim 1, wherein: the rear end of corrugated sheet (5) is provided with butt joint corrugated sheet body (8), cavity spare (3) are installed to the front end of butt joint corrugated sheet body (8), the top of butt joint corrugated sheet body (8) is fixed with the bottom magnetism of heat dissipation orifice plate (6).

3. The four-way cable junction bridge of claim 2, wherein: connecting blocks (7) are arranged on the upper surface of the corrugated plate (5), and the connecting blocks (7) are located between the two groups of heat dissipation hole plates (6).

4. The four-way cable junction bridge of claim 1, wherein: the novel floor is characterized in that a transverse sliding groove (11) is formed in the back face of the bottom plate (2), built-in sliding grooves (12) are formed in the inner walls of notches on the left side and the right side of the transverse sliding groove (11), sliding rods (10) are connected in the notches of the built-in sliding grooves (12) in a sliding mode, and built-in blocks (9) are welded on the wall of an inner cavity of the bottom plate (2).

5. The four-way cable junction bridge of claim 4, wherein: the welding has L shape connecting rod (14) between two sets of slide bar (10), handle (13) are installed on the horizontal pole top of L shape connecting rod (14), the bottom of L shape connecting rod (14) with the outer wall welding of built-in block (9).

6. The four-way cable junction bridge of claim 4, wherein: spout (4) have been seted up on the positive top of built-in block (9), the last skin weld of corrugated sheet (5) has heat dissipation orifice plate (6), corrugated sheet (5) with heat dissipation orifice plate (6) sliding connection, the left and right sides of heat dissipation orifice plate (6) is the sliding block shape, be the spout form on the notch inner wall of spout (4).