CN215419424U

CN215419424U - Groove type bridge with fixed line structure

Info

Publication number: CN215419424U
Application number: CN202121720033.5U
Authority: CN
Inventors: 庞正喜
Original assignee: Wuhan Hongxicheng Electric Complete Equipment Co ltd
Current assignee: Wuhan Hongxicheng Electric Complete Equipment Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-04
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to the technical field of groove type bridges, in particular to a groove type bridge with a fixed line structure, which comprises a bottom plate and wing plates distributed on two sides of the bottom plate, wherein a sliding limiting part is arranged between the bottom plate and the wing plates, the wing plates and the sliding limiting part are connected through a locking screw rod, the top surface of the bottom plate is provided with an upright post, the outer side of the upright post is sleeved with a lifting sleeve plate, the surface of the lifting sleeve plate is provided with a line clamping assembly for limiting a cable, and the surface of the lifting sleeve plate is provided with a clamping locking part for preventing the lifting sleeve plate from falling off; the beneficial effects are that: the utility model provides a guide way is all seted up on two pterygoid lamina surfaces of slot type crane span structure with solidus structure, and the guide way slides along limit baffle, realizes two sets of pterygoid lamina interval changes, and after two sets of pterygoid lamina interval grow, the installation cable is convenient for in the bottom plate, and two sets of pterygoid laminas that fold are connected pterygoid lamina and limit baffle with the help of locking screw and are fixed.

Description

Groove type bridge with fixed line structure

Technical Field

The utility model relates to the technical field of groove type bridges, in particular to a groove type bridge with a fixed line structure.

Background

The groove type bridge also called groove type cable bridge is a totally enclosed type cable bridge, is most suitable for laying computer cables, communication cables, thermocouple cables and control cables of other high-sensitivity systems, and has good effects on shielding interference of the control cables and protecting the cables in a heavy corrosion environment.

In the prior art, the groove-type bridge frame is fixed in structure, the distance between two groups of side plates is fixed, a large number of line bodies are inconvenient to install, and a fixing structure for the line bodies is lacked.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a trough-type bridge with a wire fixing structure to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a slot type crane span structure with solidus structure, includes bottom plate and the pterygoid lamina of distribution in the bottom plate both sides, be provided with the slip locating part between bottom plate and the pterygoid lamina, and pterygoid lamina and slip locating part pass through the locking screw to be connected, and the top surface of bottom plate is provided with the stand, the outside cover of stand is equipped with the lift lagging, the surface of lift lagging is provided with the card line subassembly and is spacing to the cable, and the surface of lift lagging is provided with the centre gripping locking piece and avoids the lift lagging to drop.

Preferably, the sliding limiting part comprises a guide groove and a limiting baffle plate slidably connected inside the guide groove, and the limiting baffle plate is fixed on the bottom surface of the bottom plate.

Preferably, the bottom plate is "protruding" font platelike structure, and the pterygoid lamina is "L" shape platelike structure, and when the bottom plate concatenation of pterygoid lamina was in the bottom ladder groove of bottom plate, the curb plate spiro union that the locking screw penetrated the pterygoid lamina was on limit baffle's surface.

Preferably, the top surface of stand is provided with leading-in head, and leading-in head is the platform shape structure, and the lift lagging is annular platelike structure, and the lift lagging is provided with a plurality ofly, and a plurality of lift lagging are arranged along stand vertical arrangement.

Preferably, the wire clamping assembly comprises a pressing sheet, the pressing sheet is fixed on the bottom surface of the lifting sleeve plate, wire clamping grooves are formed in the bottom surface of the pressing sheet and the top surface of the lifting sleeve plate, and cables are clamped in the two sets of wire clamping grooves.

Preferably, the clamping and locking piece comprises an operation groove and a clamping screw rod screwed on the surface of the operation groove, the operation groove is formed in the top surface of the lifting sleeve plate, the operation groove is provided with two groups, and the two groups of operation grooves are symmetrically distributed step by step around the inner ring opening of the lifting sleeve plate.

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

1. the guide grooves are formed in the surfaces of the two wing plates of the groove-type bridge with the wire fixing structure, the guide grooves slide along the limiting baffle, the distance between the two groups of wing plates is changed, after the distance between the two groups of wing plates is increased, cables can be conveniently installed in the bottom plate, the two groups of folded wing plates are connected and fixed with the limiting baffle by means of the locking screw;

2. the utility model provides a slot type crane span structure with solidus structure adds between two sets of pterygoid lamina and establishes the lift lagging, and multiunit lift lagging stacks the cable centre gripping, and the centre gripping stand when the clamping screw on lift lagging surface screws, avoids the lift lagging to continue to slide along the stand.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an explosion structure diagram of the connection structure of the wing plate and the limit baffle.

In the figure: the device comprises a bottom plate 1, a wing plate 2, a guide groove 3, a limit baffle 4, a locking screw rod 5, an upright post 6, a guide head 7, a lifting sleeve plate 8, a pressing sheet 9, a wire clamping groove 10, an operation groove 11, a clamping screw rod 12 and a cable 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a trough type bridge with a wire fixing structure comprises a bottom plate 1 and wing plates 2 distributed on two sides of the bottom plate 1, wherein a sliding limiting part is arranged between the bottom plate 1 and the wing plates 2 and comprises a guide groove 3 and a limiting baffle 4 connected to the inside of the guide groove 3 in a sliding manner, the limiting baffle 4 is fixed on the bottom surface of the bottom plate 1, the bottom plate 1 is of a convex plate-shaped structure, the wing plates 2 are of an L-shaped plate-shaped structure, when the bottom plate of the wing plates 2 is spliced in a stepped groove at the bottom of the bottom plate 1, a locking screw 5 penetrates through a side plate of the wing plates 2 and is screwed on the surface of the limiting baffle 4, the limiting baffle 4 is of a convex plate-shaped structure, the protruding part of the limiting baffle 4 is inserted into the guide groove 3, and the bottom plate of the limiting baffle 4 is positioned below the guide groove 3 and supports the wing plates 2;

the wing plates 2 are connected with the sliding limiting pieces through locking screws 5, the top surface of the bottom plate 1 is provided with an upright post 6, the top surface of the upright post 6 is provided with a guide head 7, the guide head 7 is in a table-shaped structure, the lifting sleeve plates 8 are in an annular plate-shaped structure, the lifting sleeve plates 8 are provided in plurality, the lifting sleeve plates 8 are vertically arranged along the upright post 6, and the outer side of the upright post 6 is sleeved with the lifting sleeve plates 8;

the surface of lift lagging 8 is provided with card line subassembly spacing to cable 13, card line subassembly includes preforming 9, preforming 9 is fixed on lift lagging 8's bottom surface, card wire casing 10 has all been seted up to preforming 9's bottom surface and lift lagging 8's top surface, 13 centre grippings of cable are in two sets of card wire casings 10, and lift lagging 8's surface is provided with the centre gripping locking piece and avoids lift lagging 8 to drop, the centre gripping locking piece is including controlling groove 11 and the spiro union and controlling the clamping screw 12 on 11 surfaces in groove, control groove 11 and set up the top surface at lift lagging 8, it is provided with two sets ofly to control groove 11, two sets of interior ring mouth symmetry substeps about lift lagging 8 of controlling groove 11.

The working principle is as follows: in practical use, referring to fig. 1, after the loose locking screw 5 is separated from the surface of the limit baffle 4, two groups of wing plates 2 are pulled, the guide grooves 3 on the surfaces of the wing plates 2 slide along the limit baffle 4, the limit baffle 4 prevents the wing plates 2 from falling off from one side of the bottom plate 1, the cable 13 is plugged into the wire clamping grooves 10 between the two groups of lifting sleeve plates 8, the lifting sleeve plates 8 on the upper portions are pushed down, the cable 13 is clamped, the clamping screw 12 is screwed to clamp the upright post 6, the lifting sleeve plates 8 are prevented from continuing to slide along the upright post 6, after the cable 13 is installed, the wing plates 2 are pushed back, and then the locking screw 5 is screwed on the surfaces of the limit baffle 4.

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 slot type crane span structure with solidus structure, includes bottom plate (1) and pterygoid lamina (2) of distribution in bottom plate (1) both sides, its characterized in that: be provided with the slip locating part between bottom plate (1) and pterygoid lamina (2), and pterygoid lamina (2) and slip locating part pass through locking screw (5) and connect, and the top surface of bottom plate (1) is provided with stand (6), the outside cover of stand (6) is equipped with lift lagging (8), it is spacing to cable (13) that the surface of lift lagging (8) is provided with the card line subassembly, and the surface of lift lagging (8) is provided with the centre gripping locking piece and avoids lift lagging (8) to drop.

2. The trough bridge with the fixed line structure of claim 1, wherein: the sliding limiting part comprises a guide groove (3) and a limiting baffle (4) which is connected inside the guide groove (3) in a sliding mode, and the limiting baffle (4) is fixed on the bottom surface of the bottom plate (1).

3. The trough bridge with the fixed line structure of claim 2, wherein: bottom plate (1) is "protruding" font platelike structure, and pterygoid lamina (2) are "L" shaped plate-like structure, and when the bottom plate concatenation of pterygoid lamina (2) was in the bottom ladder groove of bottom plate (1), curb plate spiro union that locking screw (5) run through pterygoid lamina (2) was on the surface of limit baffle (4).

4. The trough bridge with the fixed line structure of claim 2, wherein: the top surface of stand (6) is provided with leading-in head (7), and leading-in head (7) are the platform shape structure, and lift lagging (8) are annular platelike structure, and lift lagging (8) are provided with a plurality ofly, and a plurality of lift lagging (8) are along stand (6) vertical arrangement.

5. The trough bridge with the fixed line structure of claim 4, wherein: the wire clamping assembly comprises a pressing sheet (9), the pressing sheet (9) is fixed on the bottom surface of the lifting sleeve plate (8), wire clamping grooves (10) are formed in the bottom surface of the pressing sheet (9) and the top surface of the lifting sleeve plate (8), and cables (13) are clamped in the two sets of wire clamping grooves (10).

6. The trough bridge with the fixed line structure of claim 4, wherein: the clamping and locking piece comprises an operation groove (11) and clamping screws (12) screwed on the surface of the operation groove (11), the operation groove (11) is formed in the top surface of the lifting sleeve plate (8), two groups of operation grooves (11) are arranged, and the two groups of operation grooves (11) are symmetrically distributed step by step about the inner ring opening of the lifting sleeve plate (8).