CN215419408U

CN215419408U - Dustproof cable bridge

Info

Publication number: CN215419408U
Application number: CN202121520773.4U
Authority: CN
Inventors: 谢霞珊; 郭兵; 郭俊; 戴小兵
Original assignee: Jiangsu Jingtong Electrical Engineering Equipment Co ltd
Current assignee: Jiangsu Jingtong Electrical Engineering Equipment Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-04
Anticipated expiration: 2031-07-05

Abstract

The utility model relates to the technical field of cable bridges, and discloses a dustproof cable bridge, which comprises a first partition plate and a second partition plate, wherein holes are arranged in the first partition plate in a penetrating mode at equal intervals, the second partition plate is arranged on the first partition plate at equal intervals, convex sliding grooves are symmetrically arranged at two ends of the first partition plate, an inlet groove is formed in the middle of each convex sliding groove, positioning clamping grooves are arranged on the inner side wall of each convex sliding groove at equal intervals, convex sliding blocks are movably arranged in the convex sliding grooves and symmetrically welded on the bottom end face of the second partition plate, and the dustproof cable bridge can be used for realizing free regulation and control of the second partition plate on the first partition plate through the convex sliding grooves, the convex sliding blocks, the positioning clamping grooves and the positioning structures, further performing classification work according to the actual use condition of cables, and improving the space use benefit of the dustproof cable bridge.

Description

Dustproof cable bridge

Technical Field

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

Background

Along with social progress, the significance of power supply to human life is great, and the cable bridge frame can provide all-round guarantee for cables in addition to strict requirements on cable materials for ensuring stable power transmission; the application of the bridge can be seen no matter in a machine room, a basement or a place with high requirements on industrial industry and safety; the bridge is used as a support for supporting and placing the cable, and the bridge can be used as long as the cable is laid by engineering; the bridge frame can not be replaced in the importance of the cable industry, can play a role in conveying electric wires, also has a power conveying role, and can effectively guarantee normal circulation of current.

At present, chinese patent document No. CN212726357U discloses a dustproof cable bridge, when the dustproof cable bridge is used, because the connecting plate is fixedly connected to the box body, the second fixing plate is fixedly connected to the cover plate, through a plurality of fastening bolts, the connecting plate and the second fixing plate are fixedly connected together, and further the cover plate is fixedly connected to the box body, and under the effect of the sealing strip, the sealing property between the cover plate and the box body is improved, it can be avoided that external dust enters the box body through the gap between the cover plate and the box body, and when the box body and the rubber pads at the two ends of the cover plate are assembled on a plurality of dustproof cable bridges, it is ensured that good sealing property exists between two adjacent dustproof cable bridges, and it is avoided that external dust enters the box body.

However, the first partition plate and the second partition plate are arranged to classify and place cables, and the second partition plate is fixedly arranged on the first partition plate, so that although the cables of different types can be classified and placed, the second partition plate cannot be flexibly adjusted on the second partition plate, that is, cannot be adjusted according to the amount of the cables, and the space utilization rate of the second partition plate is low.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a dustproof cable bridge, so as to solve the problems mentioned above in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a dustproof cable bridge comprises a first partition plate and a second partition plate, wherein holes are formed in the first partition plate in a penetrating mode at equal intervals, the second partition plate is arranged on the first partition plate at equal intervals, convex sliding grooves are symmetrically formed in two ends of the first partition plate, inlet grooves are formed in the middle positions of the convex sliding grooves, positioning clamping grooves are formed in the inner side walls of the convex sliding grooves at equal intervals, convex sliding blocks are movably arranged in the convex sliding grooves, the convex sliding blocks are symmetrically welded to the bottom end face of the second partition plate, and positioning structures are arranged in the convex sliding blocks; the second clapboard is movably arranged on the first clapboard through the sliding connection between the convex sliding block and the convex sliding groove.

Preferably, the length of the male slider and the length of the slot opening of the inlet slot are equal.

Preferably, the positioning structure comprises a concave movable rod, a first return spring, a limiting circular groove, a positioning fixture block, a second return spring, an extrusion chute, a screw and a knob, the concave movable rod is movably arranged in the convex slider, one side of the concave movable rod is symmetrically provided with the first return spring in an integrated manner, the other end of the first return spring is symmetrically arranged in the convex slider, the other side of the concave movable rod is provided with the limiting circular groove, the positioning fixture block is movably and symmetrically arranged in the convex slider and arranged at the lateral position of the concave movable rod, one end of the positioning fixture block is integrally provided with the second return spring, the other end of the second return spring is integrally arranged in the convex slider, one side of the positioning fixture block is provided with the extrusion chute, the screw is in threaded connection with the threaded groove, and the threaded groove is arranged at the lateral position of the concave movable rod, and one end of the screw is welded with a knob, and the outer side wall of the knob is integrally formed with an auxiliary lug.

Preferably, the end parts of the two ends of the concave movable rod are arc-shaped surfaces.

Preferably, the positioning fixture block corresponds to the positioning slot in position and is adapted to the positioning slot, that is, the cross-sectional shape of the end of the positioning fixture block is the same as that of the slot opening of the positioning slot, that is, the cross-sections of the positioning fixture block and the slot opening are equal in length and width.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the case CN212726357U in the prior art is improved and optimized, the second partition plate can be freely regulated and controlled on the first partition plate through the convex sliding groove, the convex sliding block, the positioning clamping groove and the positioning structure, and further classification work can be carried out according to the actual use condition of the cable, so that the space use benefit is improved.

Drawings

FIG. 1 is a schematic view of the structure connection of the utility model;

FIG. 2 is an enlarged view of a portion of the structure shown in FIG. 1;

FIG. 3 is a schematic view of the connection between the first partition plate, the second partition plate and the positioning structure of the utility model;

FIG. 4 is an enlarged view of a portion of the structure shown in FIG. 3;

FIG. 5 is a schematic view of the connection of the internal structure of the male slider of the utility model;

fig. 6 is an enlarged view of a portion of the structure connection shown in fig. 5.

In the figure: the device comprises a first clapboard 1, a second clapboard 2, a convex sliding groove 3, an inlet groove 4, a positioning clamping groove 5, a convex sliding block 6, a concave movable rod 7, a first return spring 8, a limiting circular groove 9, a positioning clamping block 10, a second return spring 11, an extrusion chute 12, a screw 13 and a knob 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model relates to a dustproof cable bridge, which comprises a first partition board 1 and a second partition board 2, wherein cavities are arranged on the first partition board 1 in an equidistant penetrating mode, the second partition board 2 is arranged on the first partition board 1 in an equidistant mode, convex sliding grooves 3 are symmetrically arranged at two ends of the first partition board 1, an inlet groove 4 is arranged in the middle of each convex sliding groove 3, positioning clamping grooves 5 are equidistantly arranged on the inner side wall of each convex sliding groove 3, a convex sliding block 6 is movably arranged in each convex sliding groove 3, the length of each convex sliding block 6 is equal to the length of a groove opening of each inlet groove 4, the convex sliding blocks 6 are symmetrically welded on the bottom end face of the second partition board 2, a positioning structure is arranged in each convex sliding block 6, and the second partition board 2 is movably arranged on the first partition board 1 through sliding connection of the convex sliding blocks 6 and the convex sliding grooves 3.

The positioning structure comprises a concave movable rod 7, a first reset spring 8, a limiting circular groove 9, a positioning fixture block 10, a second reset spring 11, an extrusion chute 12, a screw 13 and a knob 14, wherein the concave movable rod 7 is movably arranged in a convex slider 6, the end parts of the two ends of the concave movable rod 7 are arranged into arc surfaces, one side of the concave movable rod 7 is integrally formed and symmetrically provided with the first reset spring 8, the other end of the first reset spring 8 is symmetrically arranged in the convex slider 6, the other side of the concave movable rod 7 is provided with the limiting circular groove 9, the positioning fixture block 10 is movably and symmetrically arranged in the convex slider 6 and is arranged at the side position of the concave movable rod 7, the positioning fixture block 10 corresponds to the positioning fixture groove 5 in position and is adaptive to the positioning fixture block 10 and the positioning fixture groove 5, namely the cross sectional shape of the end part of the positioning fixture block 10 is the same as the cross sectional shape of the notch of the positioning fixture groove 5, the length of both sections is equal, the width is equal, one end integrated into one piece of location fixture block 10 is provided with second reset spring 11, second reset spring 11 other end integrated into one piece sets up in convex slider 6, one side of location fixture block 10 is provided with extrusion chute 12, screw 13 threaded connection sets up in the thread groove, the thread groove sets up the avris position at concave movable rod 7 to the one end welding of screw 13 is provided with knob 14, the lateral wall integrated into one piece of knob 14 is provided with supplementary lug.

The utility model improves and optimizes the prior art case CN212726357U, when the regulation and control work of the second clapboard 2 is carried out, the regulation and control work is carried out according to the actual use condition of different types of cables, the second clapboard 2 realizes the movement of the second clapboard 2 through the sliding connection arrangement of the convex slide block 6 and the convex slide groove 3, and further adjusts the space size between the second clapboard 2, then the knob 14 is screwed, the knob 14 drives the screw 13 to extrude the concave movable rod 7, so that the two ends of the concave movable rod 7 enter the extrusion chute 12 on the positioning fixture block 10, the positioning fixture block 10 is extruded, one end of the positioning fixture block 10 is clamped into the positioning clamping groove 5 on the corresponding position of the convex slide groove 3, the regulation and control and positioning work of the second clapboard 2 can be realized, the operation is simple, the use is convenient, the dismounting and the mounting of the second clapboard 2 are realized through the inlet groove 4 on the convex slide groove 3, the convex sliding block 6 arranged at the bottom end of the second clapboard 2 enters the convex sliding chute 3 from the inlet slot 4 and can also be separated from the convex sliding chute 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof cable testing bridge, includes first baffle (1), second baffle (2), its characterized in that: cavities are arranged on the first partition board (1) in a penetrating mode at equal intervals, second partition boards (2) are arranged on the first partition board (1) at equal intervals, convex sliding grooves (3) are symmetrically arranged at two ends of the first partition board (1), an inlet groove (4) is formed in the middle of each convex sliding groove (3), positioning clamping grooves (5) are formed in the inner side walls of the convex sliding grooves (3) at equal intervals, convex sliding blocks (6) are movably arranged in the convex sliding grooves (3), the convex sliding blocks (6) are symmetrically welded on the bottom end face of the second partition board (2), and positioning structures are arranged in the convex sliding blocks (6); the second clapboard (2) is movably arranged on the first clapboard (1) through the sliding connection between the convex sliding block (6) and the convex sliding groove (3).

2. The dustproof cable tray of claim 1, wherein: the length of the convex sliding block (6) is equal to the length of the notch of the inlet slot (4).

3. The dustproof cable tray of claim 1, wherein: the positioning structure comprises a concave movable rod (7), a first reset spring (8), a limiting circular groove (9), a positioning fixture block (10), a second reset spring (11), an extrusion chute (12), a screw (13) and a knob (14), wherein the concave movable rod (7) is movably arranged in a convex sliding block (6), one side of the concave movable rod (7) is symmetrically provided with the first reset spring (8) in an integrated forming way, the other end of the first reset spring (8) is symmetrically arranged in the convex sliding block (6), the other side of the concave movable rod (7) is provided with the limiting circular groove (9), the positioning fixture block (10) is movably and symmetrically arranged in the convex sliding block (6) and is arranged at the side position of the concave movable rod (7), one end of the positioning fixture block (10) is integrally provided with the second reset spring (11), the other end of the second reset spring (11) is integrally arranged in the convex sliding block (6), one side of the positioning clamping block (10) is provided with an extrusion chute (12), a screw (13) is in threaded connection with a thread groove, the thread groove is arranged at the side position of the concave movable rod (7), a knob (14) is welded at one end of the screw (13), and an auxiliary bump is arranged on the outer side wall of the knob (14) in an integrated forming mode.

4. The dustproof cable tray of claim 3, wherein: the end parts of the two ends of the concave movable rod (7) are arc-shaped surfaces.

5. The dustproof cable tray of claim 3, wherein: the positioning fixture block (10) corresponds to the positioning fixture groove (5) in position and is matched with the positioning fixture groove, namely, the cross section of the end part of the positioning fixture block (10) is the same as that of the notch of the positioning fixture groove (5), namely, the cross sections of the positioning fixture block and the notch are equal in length and width.