CN210246178U

CN210246178U - Adjustable cable bridge

Info

Publication number: CN210246178U
Application number: CN201921115389.9U
Authority: CN
Inventors: Qian Wang; 王乾
Original assignee: Jiangsu Belijia Electric Co Ltd
Current assignee: Jiangsu Belijia Electric Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-03
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to a cable junction device technical field, concretely relates to adjustment type cable testing bridge, including the cable testing bridge, two lateral walls of cable testing bridge enclose into the mounting groove, are equipped with the locating plate in the mounting groove, are equipped with the draw-in groove on the locating plate, and the cable testing bridge bottom surface is equipped with the screw rod, and the cover is equipped with the connecting plate on the screw rod, is equipped with the through-hole on the connecting plate, and the matching has the nut on the screw rod. The utility model has the advantages that: the longitudinal distance between the cable bridge and the connecting plate is adjusted through the matching of the nut and the screw rod, so that the mounting height of the cable bridge can be adjusted, the mounting height of the cable bridge is adjusted in a small range, and the quality and the efficiency of cable erection are ensured; the locating plate is additionally arranged, the clamping grooves formed in the locating plate can fix the external cables placed in the mounting groove, a plurality of cables in the mounting groove can be conveniently combed and classified, and meanwhile heat dissipation between the cables is good.

Description

Adjustable cable bridge

Technical Field

The utility model relates to a cable junction technical field, concretely relates to adjustment type cable testing bridge.

Background

The existing cable bridge is generally installed on a placing surface through screws, so that the installation position of the cable bridge is fixed, small-range adjustment cannot be performed, in the actual cable erection operation, the installation height of the cable bridge cannot be guaranteed to be consistent or basically consistent, adjustment needs to be performed, the adjustment mode is generally to drill holes again and install the cable bridge, and obviously, improvement needs to be performed on the cable erection efficiency in the mode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide an adjustment type cable testing bridge, it can realize adjusting the mounting height of cable testing bridge to a certain extent at least.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides an adjustment type cable testing bridge, includes the cable testing bridge, the cable testing bridge is the structure of bending into the U-shaped by galvanized steel sheet, and its two lateral walls enclose into the mounting groove that supplies the cable installation, the vertical locating plate that is equipped with in the mounting groove, the length direction of following the cable testing bridge on the locating plate is equipped with the draw-in groove of a plurality of through-hole forms, two liang of vertical screw rods that are equipped with in cable testing bridge bottom surface both ends are corresponding two the cover is equipped with the connecting plate on the screw rod, be equipped with the through-hole that supplies the screw rod freely to pass through on the connecting plate, the nut that has the relative both sides outer wall of adjacency.

Furthermore, a plurality of reinforcing ribs are arranged on the bottom surface of the cable bridge along the length direction of the cable bridge in a row.

Furthermore, a strip-shaped plate is welded at the bottom of the cable bridge, and one end, far away from the connecting plate, of the screw is fixedly connected to the strip-shaped plate.

Furthermore, the longitudinal section of the clamping groove is arc-shaped.

Furthermore, a plurality of convex blocks are arranged on the bottom surface of the positioning plate, and the convex blocks are connected with the cable bridge through screws.

The utility model has the advantages that: the longitudinal distance between the cable bridge and the connecting plate is adjusted through the matching of the nut and the screw rod, so that the mounting height of the cable bridge can be adjusted, the mounting height of the cable bridge is adjusted in a small range, and the quality and the efficiency of cable erection are ensured; the locating plate is additionally arranged, the clamping grooves formed in the locating plate can fix the external cables placed in the mounting groove, a plurality of cables in the mounting groove can be conveniently combed and classified, and meanwhile heat dissipation between the cables is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic bottom view of the three-dimensional structure of FIG. 1;

FIG. 3 is an exploded view of the perspective structure of FIG. 1;

the reference numerals are explained below:

1-cable bridge, 2-mounting groove, 3-positioning plate, 4-clamping groove, 5-screw rod, 6-connecting plate, 7-nut, 8-mounting part, 9-reinforcing rib, 10-strip plate and 11-lug.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

An adjustable cable bridge as shown in fig. 1-3, which comprises a cable bridge 1, wherein the cable bridge 1 is a U-shaped structure bent from a galvanized steel sheet, two side walls of the cable bridge enclose a mounting groove 2 for mounting a cable, a positioning plate 3 is vertically arranged in the mounting groove 2, a plurality of through-hole-shaped slots 4 are arranged on the positioning plate 3 along the length direction of the cable bridge 1, two screws 5 are vertically arranged at two ends of the bottom surface of the cable bridge 1 in pairs, corresponding two screws 5 are sleeved with connecting plates 6, through holes for the screws 5 to pass through freely are arranged on the connecting plates 6, nuts 7 abutting against the outer walls of two opposite sides of the connecting plates 6 are matched on the screws 5, and mounting portions 8 are vertically arranged at one ends of the connecting plates 6.

The bottom surface of the cable bridge 1 is provided with a plurality of reinforcing ribs 9 in rows along the length direction, so that the bending strength of the cable bridge can be improved.

A strip-shaped plate 10 is welded at the bottom of the cable bridge frame 1, one end, far away from the connecting plate 6, of the screw rod 5 is fixedly connected onto the strip-shaped plate 10, and the stress concentration at the joint of the screw rod and the cable bridge frame is reduced by arranging the strip-shaped plate to be connected with the screw rod.

The longitudinal section of the clamping groove 4 is arc-shaped, so that a cable penetrating through the clamping groove can contact the cable bridge and is tightly supported by the inner bottom wall of the cable bridge, and the cable is prevented from falling off.

The bottom surface of the positioning plate 3 is provided with a plurality of convex blocks 11, the convex blocks 11 are in screw connection with the cable bridge 1 and are in screw connection with the cable bridge through the convex blocks, and therefore the positioning plate is convenient to mount and dismount.

The utility model discloses when using: at first pass through the screw connection with the installation department on placing the face, wear out outside cable by the draw-in groove of a plurality of locating plates, rethread prior art erects outside cable in the mounting groove of cable testing bridge, and the cable erects on cable testing bridge promptly this moment, and the nut is twisted soon to the outside instrument of recycling, comes adjusting screw to wear out the length of connecting plate to the vertical interval of adjustment cable testing bridge and connecting plate, promptly, the mounting height of cable testing bridge can be adjusted.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable cable bridge comprises a cable bridge (1), wherein the cable bridge (1) is in a U-shaped structure formed by bending galvanized steel plates, two side walls of the cable fixing device enclose a mounting groove (2) for mounting a cable, and the cable fixing device is characterized in that a positioning plate (3) is vertically arranged in the mounting groove (2), a plurality of through hole type clamping grooves (4) are arranged on the positioning plate (3) along the length direction of the cable bridge (1), two ends of the bottom surface of the cable bridge (1) are respectively provided with a screw (5) in pairs vertically, the two corresponding screws (5) are sleeved with a connecting plate (6), the connecting plate (6) is provided with a through hole for the screw rod (5) to freely pass through, the screw rod (5) is matched with nuts (7) adjacent to the outer walls of two opposite sides of the connecting plate (6), and one end of the connecting plate (6) is vertically provided with an installation part (8).

2. An adjustable cable tray as claimed in claim 1, wherein the bottom surface of the tray (1) is provided with a plurality of ribs (9) arranged in rows along its length.

3. An adjustable cable tray according to claim 1, wherein a strip-shaped plate (10) is welded at the bottom of the cable tray (1), and one end of the screw (5) far away from the connecting plate (6) is fixedly connected to the strip-shaped plate (10).

4. An adjustable cable tray as claimed in claim 1, wherein the longitudinal section of the clamping slot (4) is curved.

5. An adjustable cable tray as claimed in claim 1, wherein the positioning plate (3) is provided with a plurality of projections (11) on the bottom surface thereof, said projections (11) being adapted to be screwed to the cable tray (1).