CN215071417U

CN215071417U - Waterproof cable bridge

Info

Publication number: CN215071417U
Application number: CN202023050278.XU
Authority: CN
Inventors: 朱纪彬
Original assignee: Jiangsu Zhongchao Bus Co ltd
Current assignee: Jiangsu Zhongchao Bus Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-12-07
Anticipated expiration: 2030-12-17

Abstract

The utility model provides a waterproof cable bridge, which comprises a bridge body and a sealing cover arranged at the end part of the bridge body, wherein the end part of the bridge body is provided with a clamping groove, slots are arranged at two sides of the clamping groove, and a sealing clamping mechanism is clamped between the sealing cover and the clamping groove; the sealing and clamping mechanism comprises a clamping block, a hollow cylinder is arranged in the clamping block, the clamping block is clamped with the clamping groove, U-shaped clamping blocks are arranged on two sides of the clamping block respectively, the U-shaped clamping blocks are made of elastic materials and are clamped with the inserting grooves, and sealing strips are further arranged between the end portions of the U-shaped clamping blocks and the inserting grooves. The utility model discloses seal and have better water-proof effects.

Description

Waterproof cable bridge

Technical Field

The utility model relates to the technical field of cables, concretely relates to waterproof cable testing bridge.

Background

The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure, and is composed of a support, a supporting arm, an installation accessory and the like, the bridge in a building can be independently erected and can also be attached to various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts are required to be galvanized, and the bridge is installed outside the building in the open air.

When the cable carries out open-air installation, need use the cable testing bridge to protect and place the cable, but current cable testing bridge seals the board through bolt fixed mounting mostly when sealing, and the installation is loaded down with trivial details, and water-proof effects is poor, has reduced the practicality of cable testing bridge.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waterproof cable testing bridge seals and has better water-proof effects.

The utility model provides a following technical scheme:

a waterproof cable bridge comprises a bridge body and a sealing cover arranged at the end part of the bridge body, wherein a clamping groove is formed in the end part of the bridge body, slots are formed in two sides of the clamping groove, and a sealing clamping mechanism is clamped between the sealing cover and the clamping groove; the sealing and clamping mechanism comprises a clamping block, a hollow cylinder is arranged in the clamping block, the clamping block is clamped with the clamping groove, U-shaped clamping blocks are arranged on two sides of the clamping block respectively, the U-shaped clamping blocks are made of elastic materials and are clamped with the inserting grooves, and sealing strips are further arranged between the end portions of the U-shaped clamping blocks and the inserting grooves.

Preferably, the sealing clamping mechanism surrounds the sealing cover, and the number of the sealing clamping mechanisms is at least 4.

Preferably, a fixing pin is further connected between the sealing cover and the bridge frame body.

Preferably, an inner wire groove is further formed in the bridge frame body, a fixing plate is arranged on the inner wire groove in a pressing mode, and a pressing elastic sheet is arranged below the fixing plate.

Preferably, the pressing elastic sheet is an arc-shaped hollow elastic sheet.

Preferably, the fixing plate is fixedly connected with the internal wire casing through a bolt.

The utility model has the advantages that: this crane span structure passes through the sealed design of seal structure, makes the department of sealing have better waterproof sealing nature, effectively protects inside cable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the structure of the fixture block of the present invention;

FIG. 3 is a schematic view of the inner wire slot structure of the present invention;

fig. 4 is a schematic bottom view of the fixing plate of the present invention;

labeled as: 1. a bridge frame body; 2. sealing cover; 21. sealing the clamping mechanism; 211. a clamping block; 212. a cylinder; 213. U-shaped fixture block; 214. a sealing strip; 22. a fixing pin; 3. an internal wire slot; 4. a fixing plate; 41. a bolt; 42. compressing the elastic sheet.

Detailed Description

As shown in fig. 1 and 2, the waterproof cable bridge comprises a bridge body 1 and a sealing cover 2 arranged at the end of the bridge body 1, wherein a fixing pin 22 is further connected between the sealing cover 2 and the bridge body 1 for conventional auxiliary fixing. The end part of the bridge frame body 1 is provided with a clamping groove, slots are arranged on two sides of the clamping groove, a sealing clamping mechanism 21 is clamped between the sealing cover 2 and the clamping groove, the sealing clamping mechanism 21 is arranged around the sealing cover 2, the number of the sealing clamping mechanisms 21 is at least 4, and the fixing tightness between the sealing clamping mechanisms is increased; the sealing and clamping mechanism 21 comprises a clamping block 211, a hollow cylinder 212 is arranged in the clamping block 211, the clamping block 211 is clamped with the clamping groove, two sides of the clamping block 211 are respectively provided with a U-shaped clamping block 213, the U-shaped clamping block 213 is made of elastic materials, the U-shaped clamping block 213 is clamped with the insertion groove, and a sealing strip 214 is further arranged between the end part of the U-shaped clamping block 213 and the insertion groove.

As shown in fig. 3 and 4, an inner slot 3 is further disposed in the bridge body 1, and a fixing plate 4 is crimped on the inner slot 3. The fixing plate 4 is fixedly connected with the inner wire casing 3 through a bolt 41. The pressing elastic sheet 42 is arranged below the fixing plate 4, the pressing elastic sheet 42 is an arc-shaped hollow elastic sheet, and the inner cable is elastically fixed to play a role in buffering and protecting the cable.

As shown in fig. 1-4, a waterproof cable bridge frame is in the use, after the internally mounted connection of bridge frame body 1, carry out the closing cap to the port, seal through closing cap 2, adopt a plurality of sealed latch mechanisms 21 fixed seal between, the fixture block 211 card is gone into the draw-in groove, because the fixture block 211 both sides have the U type fixture block of elasticity material, but elastic deformation inserts to the slot in, seal fixedly, more have sealing strip 214 to consolidate the leakproofness, the leakproofness of closing cap 2 has wholly been improved, make the bridge frame seal and have better waterproof sealing nature.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof cable bridge is characterized by comprising a bridge body and a sealing cover arranged at the end part of the bridge body, wherein a clamping groove is arranged at the end part of the bridge body, slots are arranged at two sides of the clamping groove, and a sealing clamping mechanism is clamped between the sealing cover and the clamping groove; the sealing and clamping mechanism comprises a clamping block, a hollow cylinder is arranged in the clamping block, the clamping block is clamped with the clamping groove, U-shaped clamping blocks are arranged on two sides of the clamping block respectively, the U-shaped clamping blocks are made of elastic materials and are clamped with the inserting grooves, and sealing strips are further arranged between the end portions of the U-shaped clamping blocks and the inserting grooves.

2. The waterproof cable tray of claim 1, wherein the sealing and clamping mechanism is disposed around the cap, and the number of the sealing and clamping mechanisms is at least 4.

3. The waterproof cable tray of claim 1, wherein a retaining pin is further coupled between the cap and the tray body.

4. The waterproof cable bridge stand of claim 1, wherein an internal slot is further formed in the bridge stand body, a fixing plate is crimped on the internal slot, and a compression spring is arranged below the fixing plate.

5. The waterproof cable tray of claim 4, wherein the compression spring is an arc-shaped hollow spring.

6. The waterproof cable tray of claim 4, wherein the fixing plate is fixedly connected with the inner trunking through a bolt.