CN213937283U

CN213937283U - Adjustable cable bridge

Info

Publication number: CN213937283U
Application number: CN202022693122.7U
Authority: CN
Inventors: 顾纪阳
Original assignee: Jiangsu Jin Li Electric Co ltd
Current assignee: Jiangsu Jin Li Electric Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-10
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses an adjustable cable bridge, including casing and the apron of lid setting in the casing upper end, all be equipped with the draw-in groove on the lateral wall of both sides of casing, two the draw-in groove all is close to the apron setting, the fixed first fixture block that is equipped with in lower wall one side of apron, first fixture block and draw-in groove phase-match set up, be equipped with the latch mechanism between the lower wall opposite side of apron and the draw-in groove, still vertically be equipped with a plurality of spacing splint in the casing, the lower extreme of spacing splint is fixed and is equipped with the fixed block, be equipped with a plurality of removal chambeies in the lower extreme lateral wall of casing, it is equipped with the slider to slide in the removal intracavity, the fixed connecting rod that is equipped with between slider and the fixed block; the utility model discloses make when carrying out laying of cable, the staff can change the interval between the spacing splint according to the width of cable to carry out good spacing fixed action to the cable of different widths.

Description

Adjustable cable bridge

Technical Field

The utility model relates to a crane span structure technical field especially relates to an adjustable cable crane span structure.

Background

The cable bridge is a cable laying device which can make the laying of electric wires, cables and pipes reach standardization, serialization and universalization. Basic species: the groove type cable bridge is a totally enclosed cable bridge, which is most suitable for laying computer cables, communication cables, thermocouple cables and control cables of other high-sensitivity systems, and has better effects on shielding interference and protecting cables in heavy corrosion environments. The tray type cable bridge has the advantages of light weight, large load, attractive appearance, simple structure, convenience in installation and the like, and is suitable for installation of power cables and laying of control cables. The ladder type cable bridge is suitable for laying common straight and light large cables, and is particularly suitable for laying high and low power cables;

the existing cable bridge is characterized in that cables are often placed in the bridge tightly when the cables are laid, heat between the cables is difficult to dissipate when the cables work, meanwhile, the cables are often overlapped when the cables with different widths are bundled, so that the cables are wound, great inconvenience is caused to the maintenance and heat dissipation of the cables, and accordingly an adjustable cable bridge is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, not enough to prior art, provide an adjustable cable testing bridge, can change the interval between the spacing splint according to the width of cable to carry out good spacing fixed action to the cable of different widths.

The utility model discloses a solve the technical scheme that above-mentioned technical problem provided and be: the utility model provides an adjustable cable testing bridge, includes that casing and lid establish the apron in the casing upper end, all be equipped with the draw-in groove on the both sides lateral wall of casing, two the draw-in groove all is close to the apron setting, the fixed first fixture block that is equipped with in lower wall one side of apron, first fixture block and draw-in groove phase-match set up, be equipped with latch mechanism between the lower wall opposite side of apron and the draw-in groove, still vertically be equipped with a plurality of spacing splint in the casing, the fixed block that is equipped with of lower extreme of spacing splint, be equipped with a plurality of removal chambeies in the lower extreme lateral wall of casing, it is equipped with the slider to remove the intracavity slip, the fixed connecting rod that is equipped with between slider and the fixed block, the fixed first spring that is equipped with between the both sides lateral wall of slider and the lateral wall in removal chamber.

The utility model discloses further technical scheme:

preferably, the clamping mechanism includes a movable cavity disposed in the side wall of the cover plate, a movable block is slidably disposed in the movable cavity, a second spring is fixedly disposed between the movable block and the side wall of the movable cavity, a second clamping block is fixedly disposed on the upper wall of the movable block, and the second clamping block penetrates through the side wall of the cover plate and is clamped with the clamping groove.

Preferably, the upper wall of the cover plate is arranged in an arc shape, and the cross-sectional area of the cover plate is larger than that of the shell.

Preferably, the upper end lateral wall of spacing splint is last to be fixed to be equipped with the stopper, the lateral wall of stopper is the arc setting up.

Preferably, the moving block and the second fixture block are integrally formed, and a smooth layer is arranged on the surface of the moving block.

The utility model adopts the above technical scheme's beneficial effect is:

the utility model discloses a first fixture block, draw-in groove and the mutual cooperation of clamping mechanism, when the apron of installation crane span structure, can be earlier in the draw-in groove joint of second fixture block, later promote the apron, make the second spring compress, and with first fixture block joint in another draw-in groove, under the effect of second spring, the apron is by good joint on the casing, make the installation of crane span structure apron very convenient, and improved the installation effectiveness;

the utility model discloses a mutually supporting of spacing splint, slider and first spring, when carrying out laying of cable, can put into spacing splint respectively with the cable in, spacing splint can remove about in certain within range according to the width of cable under the effect of first spring simultaneously to carry out good spacing to the cable, prevent that the cable from hugging closely and leading to the poor condition of its radiating efficiency to take place together, avoided the cable to take place winding condition simultaneously and taken place.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

in the figure: the clamping device comprises a shell 1, a cover plate 2, a first clamping block 3, a clamping groove 4, a limiting clamping plate 5, a fixing block 6, a moving cavity 7, a sliding block 8, a connecting rod 9, a first spring 10, a movable cavity 11, a moving block 12, a second spring 13 and a second clamping block 14.

Detailed Description

Example 1

The embodiment provides an adjustable cable bridge, as shown in fig. 1-3, which includes a housing 1 and a cover plate 2 covering the upper end of the housing 1, wherein the upper wall of the cover plate 2 is arc-shaped, and the cross-sectional area of the cover plate 2 is larger than that of the housing 1, so that rainwater falling on the cover plate 2 can timely slide down, and simultaneously rainwater is prevented from entering the housing 1, the side walls on both sides of the housing 1 are respectively provided with a clamping groove 4, the two clamping grooves 4 are respectively arranged close to the cover plate 2, one side of the lower wall of the cover plate 2 is fixedly provided with a first clamping block 3, the first clamping block 3 is matched with the clamping groove 4, a clamping mechanism is arranged between the other side of the lower wall of the cover plate 2 and the clamping groove 4, through the mutual matching of the first clamping block 3, the clamping groove 4 and the clamping mechanism, when the cover plate 2 of the bridge is installed, a second clamping block 14 can be clamped in the clamping groove 4, and then the cover plate 2 is pushed, so that a second spring 13 is compressed, the first clamping block 3 is clamped in the other clamping groove 4, the cover plate 2 is well clamped on the shell 1 under the action of the second spring 13, so that the installation process of the bridge cover plate is very convenient, and the installation efficiency is improved, the clamping mechanism comprises a movable cavity 11 arranged in the side wall of the cover plate 2, a movable block 12 is arranged in the movable cavity 11 in a sliding manner, the second spring 13 is fixedly arranged between the movable block 12 and the side wall of the movable cavity 11, a second clamping block 14 is fixedly arranged on the upper wall of the movable block 12, the movable block 12 and the second clamping block 14 are integrally formed, a smooth layer is arranged on the surface of the movable block 12, the stability of the structure is improved, meanwhile, the sliding process of the movable block 12 is smoother, the second clamping block 14 penetrates through the side wall of the cover plate 2 and is clamped with the clamping grooves 4, a plurality of limiting clamping plates 5 are vertically arranged in the shell 1, and limiting blocks are fixedly arranged on the side wall of the upper ends of the limiting clamping plates 5, the side wall of the limiting block is arranged in an upward arc shape, the situation that a cable is extruded from the position between the limiting clamp plates 5 is prevented when the cable laying is not hindered, the lower end of each limiting clamp plate 5 is fixedly provided with a fixing block 6, the lower end side wall of the shell 1 is internally provided with a plurality of moving cavities 7, sliding blocks 8 are arranged in the moving cavities 7 in a sliding mode, connecting rods 9 are fixedly arranged between the sliding blocks 8 and the fixing blocks 6, first springs 10 are fixedly arranged between the side walls of the two sides of each sliding block 8 and the side wall of the corresponding moving cavity 7, the cable can be respectively placed into the limiting clamp plates 5 when the cable is laid through the mutual matching of the limiting clamp plates 5, the limiting clamp plates 5 can move left and right within a certain range according to the width of the cable under the action of the first springs 10, therefore the cable is well limited, and the situation that the cable is poor in heat dissipation efficiency due to the close contact together is prevented, meanwhile, the situation that the cable is wound is avoided.

This embodiment is when carrying out laying of cable, can put into spacing splint 5 respectively with the cable in, spacing splint 5 can be under the effect of first spring 10 simultaneously, remove about in certain within range according to the width of cable, thereby carry out good spacing to the cable, when laying the apron 2 that needs the installation crane span structure, can be earlier with the joint of second fixture block 14 in draw-in groove 4, later promote apron 2, make the compression of second spring 13, and with 3 joints of first fixture block in another draw-in groove 4, under the effect of second spring 13, apron 2 is by good joint on casing 1, make the installation of crane span structure apron very convenient.

The present invention is not limited to the above embodiment. All technical solutions formed by equivalent substitutions fall within the protection scope of the present invention.

Claims

1. An adjustable cable bridge comprises a shell (1) and a cover plate (2) arranged at the upper end of the shell (1) in a covering mode, and is characterized in that clamping grooves (4) are formed in the side walls of the two sides of the shell (1), the two clamping grooves (4) are arranged close to the cover plate (2), a first clamping block (3) is fixedly arranged on one side of the lower wall of the cover plate (2), the first clamping block (3) and the clamping grooves (4) are arranged in a matched mode, a clamping mechanism is arranged between the other side of the lower wall of the cover plate (2) and the clamping grooves (4), a plurality of limiting clamping plates (5) are vertically arranged in the shell (1), a fixing block (6) is fixedly arranged at the lower ends of the limiting clamping plates (5), a plurality of moving cavities (7) are arranged in the side wall of the lower end of the shell (1), sliding blocks (8) are arranged in the moving cavities (7), and connecting rods (9) are fixedly arranged between the sliding blocks (8) and the fixing block (6), and a first spring (10) is fixedly arranged between the side walls of the two sides of the sliding block (8) and the side wall of the moving cavity (7).

2. The adjustable cable bridge stand according to claim 1, wherein the clamping mechanism comprises a movable cavity (11) arranged in the side wall of the cover plate (2), a movable block (12) is slidably arranged in the movable cavity (11), a second spring (13) is fixedly arranged between the movable block (12) and the side wall of the movable cavity (11), a second clamping block (14) is fixedly arranged on the upper wall of the movable block (12), and the second clamping block (14) penetrates through the side wall of the cover plate (2) and is clamped with the clamping groove (4).

3. The adjustable cable tray as claimed in claim 1, wherein the upper wall of the cover plate (2) is arc-shaped, and the cross-sectional area of the cover plate (2) is larger than that of the housing (1).

4. The adjustable cable bridge stand as claimed in claim 1, wherein a limiting block is fixedly arranged on the side wall of the upper end of the limiting clamping plate (5), and the side wall of the limiting block is arranged in an upward arc shape.

5. The adjustable cable bridge stand according to claim 2, wherein the moving block (12) and the second clamping block (14) are integrally formed, and a smooth layer is arranged on the surface of the moving block (12).