CN213636924U

CN213636924U - Cable bridge

Info

Publication number: CN213636924U
Application number: CN202021927491.1U
Authority: CN
Inventors: 刘鹤
Original assignee: Zhejiang Hangyuan Electrical Equipment Co ltd
Current assignee: Zhejiang Hangyuan Electrical Equipment Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-07-06
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a cable testing bridge has solved among the prior art in the cable testing bridge cable of mutual contact can not in time be with heat exhaust problem. The method is characterized in that: the bridge frame body is provided with a mounting seat, a first clamping block, a second clamping block and a fixing strip are mounted on the mounting seat, the second clamping block can move relative to the mounting seat, the first clamping block and the second clamping block are provided with clamping grooves used for being matched with cables, and an elastic reset piece is arranged between the second clamping block and the fixing strip. Elasticity resets and is the spring, and the cable is fixed between a fixture block and No. two fixture blocks, makes to have the distance between the cable, has certain heat dissipation space and the spring can be compressed simultaneously, can fix the cable of different diameters size between a fixture block and No. two fixture blocks, and the commonality is good.

Description

Cable bridge

Technical Field

The utility model relates to an electrical equipment technical field, concretely relates to cable testing bridge.

Background

The cable tray is a bracket for supporting and discharging cables, and the cable tray is used as a device for fixing the cables in the field of power supply, and is widely applied. Present cable testing bridge in use has some problems, like present cable testing bridge most directly lay the cable with in the cable testing bridge, the cable contacts each other, the cable can produce a large amount of heats when transmitting electric power, and these heats untimely discharges and probably leads to the emergence of the condition such as cable short circuit or burnout, and present cable testing bridge is usually set up the louvre on the wire casing and dispels the heat, nevertheless can not be fast timely discharge a large amount of heats like this, still probably lead to the cable to produce the condition emergence of short circuit and burnout because of the high temperature.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of background art, the utility model provides a cable testing bridge has solved among the prior art in the cable testing bridge cable of mutual contact can not in time be with heat exhaust problem.

The utility model adopts the technical scheme as follows:

the utility model provides a cable bridge, includes the crane span structure body, the crane span structure body is equipped with the mount pad, install a fixture block, No. two fixture blocks and fixed strip on the mount pad, No. two fixture blocks can move relative to the mount pad, a fixture block and No. two fixture blocks are equipped with and are used for with cable complex draw-in groove, be equipped with the elasticity piece that resets between No. two fixture blocks and the fixed strip.

A plurality of clamping grooves are formed in the first clamping block and the second clamping block.

The mount pad is equipped with the guide way, No. two fixture blocks are equipped with the bellying with the guide way complex.

And heat insulation layers are arranged on the side where the first clamping block and the second clamping block are matched with the cable.

The side wall of the bridge frame body is provided with reinforcing ribs.

The cable bridge is characterized by further comprising a cover plate, wherein folded edges are arranged on two sides of the cover plate, and sliding grooves matched with the folded edges are arranged on two sides of the cable bridge body.

Still include the louvre, the louvre sets up side and bottom at the crane span structure body.

The utility model has the advantages that:

elasticity resets and is the spring, and the cable is fixed between a fixture block and No. two fixture blocks, makes to have the distance between the cable, has certain heat dissipation space and the spring can be compressed simultaneously, can fix the cable of different diameters size between a fixture block and No. two fixture blocks, and the commonality is good.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic view of the present invention without a cover plate.

Fig. 3 is a schematic view of the mounting seat of the present invention.

The bridge frame comprises a bridge frame body 1, a mounting seat 2, a first clamping block 3, a second clamping block 4, a fixing strip 5, a clamping groove 6, an elastic resetting piece 7, a guide groove 8, a protruding portion 9, a heat insulation layer 10, reinforcing ribs 11, a cover plate 12, a folded edge 13, a sliding groove 14 and heat dissipation holes 15.

Detailed Description

The invention will be further explained with reference to the following embodiments and drawings:

in the embodiment, as shown in fig. 1, 2, and 3, a cable bridge includes a bridge body 1, the bridge body 1 is provided with a mounting seat 2, a first clamping block 3, a second clamping block 4, and a fixing strip 5 are mounted on the mounting seat 2, the second clamping block 4 is movable relative to the mounting seat 2, the first clamping block 3 and the second clamping block 4 are provided with clamping grooves 6 for being matched with a cable, and an elastic reset piece 7 is arranged between the second clamping block 4 and the fixing strip 5. Elasticity piece 7 that resets is the spring, and the cable is fixed between No. 3 fixture blocks and No. two fixture blocks 4, makes to have the distance between the cable, has certain heat dissipation space, and the radiating effect is good, and the spring can be compressed simultaneously, can fix the cable of different diameters size between No. 3 fixture blocks and No. two fixture blocks 4, and the commonality is good

In an embodiment, as shown in fig. 1, 2, and 3, the first fixture block 3 and the second fixture block 4 are respectively provided with a plurality of slots 6. A plurality of cables can be fixed, so that the bridge frame is high in use efficiency.

In an embodiment, as shown in fig. 1, 2, and 3, the mounting seat 2 is provided with a guide groove 8, and the second latch 4 is provided with a protrusion 9 engaged with the guide groove 8. The linearity of the horizontal movement of the second clamping block 4 is ensured, so that the cable can be better clamped when the first clamping block 3 and the second clamping block 4 are matched.

In an embodiment, as shown in fig. 1, 2, and 3, heat insulation layers 10 are disposed on both sides of the first latch 3 and the second latch 4, which are engaged with the cable. The heat insulation layer 10 has a heat insulation effect, and the service life of the first fixture block 3 and the second fixture block 4 is guaranteed.

In an embodiment, as shown in fig. 2, the side wall of the bridge body 1 is provided with a reinforcing rib 11. The strength of the bridge frame body 1 is ensured, and the bridge frame body 1 is not easy to deform.

In an embodiment, as shown in fig. 1, the bridge frame further includes a cover plate 12, wherein two sides of the cover plate 12 are provided with folded edges 13, and two sides of the bridge frame body 1 are provided with sliding grooves 14 matched with the folded edges 13. The cover plate 12 plays a dustproof role, and meanwhile, the cover plate 12 and the bridge frame body 1 are convenient to install.

In an embodiment, as shown in fig. 1 and fig. 2, the bridge frame further includes heat dissipation holes 15, and the heat dissipation holes 15 are disposed on the side and the bottom of the bridge frame body 1. The cable can dissipate heat in time, and the bridge is ensured to have a good heat dissipation function.

It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And that such obvious changes and modifications are within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a cable bridge, includes crane span structure body (1), its characterized in that: the cable bridge is characterized in that the cable bridge body (1) is provided with a mounting seat (2), a first clamping block (3), a second clamping block (4) and a fixing strip (5) are mounted on the mounting seat (2), the second clamping block (4) can move relative to the mounting seat (2), the first clamping block (3) and the second clamping block (4) are provided with clamping grooves (6) matched with cables, and an elastic reset piece (7) is arranged between the second clamping block (4) and the fixing strip (5).

2. A cable tray as claimed in claim 1, wherein: the first clamping block (3) and the second clamping block (4) are provided with a plurality of clamping grooves (6).

3. A cable tray as claimed in claim 1, wherein: the mounting seat (2) is provided with a guide groove (8), and the second clamping block (4) is provided with a protruding portion (9) matched with the guide groove (8).

4. A cable tray as claimed in claim 1, wherein: and a heat insulation layer (10) is arranged on one side of the first clamping block (3) and the second clamping block (4) matched with the cable.

5. A cable tray as claimed in claim 1, wherein: the side wall of the bridge frame body (1) is provided with a reinforcing rib (11).

6. A cable tray as claimed in claim 1, wherein: the bridge frame is characterized by further comprising a cover plate (12), folding edges (13) are arranged on two sides of the cover plate (12), and sliding grooves (14) matched with the folding edges (13) are arranged on two sides of the bridge frame body (1).

7. A cable tray as claimed in claim 1, wherein: still include louvre (15), louvre (15) set up side and bottom at crane span structure body (1).