CN220341958U - Rotary buckle lock of cable bridge - Google Patents

Abstract

The utility model belongs to the technical field of cable bridges, and particularly relates to a rotary lock catch of a cable bridge, which comprises a bridge groove, a bridge cover, locking heads, a pressing piece and a rebound piece, wherein the bridge cover is covered on the bridge groove in a matched mode, the locking heads are inserted on the bridge cover at equal intervals and are symmetrically arranged on the bridge cover, and the locking heads are connected on the bridge groove in a matched mode. According to the rotary buckle lock of the cable bridge, through the matching design, a traditional connecting mode that a cover plate on the cable bridge is fixed by using bolts can be replaced, the convenience in disassembly of the cover plate in the later stage is improved, meanwhile, the installation and disassembly construction efficiency between the cable bridge and the cover plate can be improved, the use effect is improved, through the matching design of the buckling head, the pressing piece and the rebound piece, when the bridge cover is buckled on a bridge groove, the hook head and the return bent edge can be hooked through convenient pressing, the connecting and fixing effect of the bridge cover on the bridge groove is realized, and the convenience in installation is improved.

Description

Rotary buckle lock of cable bridge

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a rotary lock catch of a cable bridge.

Background

The cable bridge is divided into a groove type structure, a tray type structure, a ladder frame type structure, a grid type structure and the like, and is composed of a support, a bracket arm, an installation accessory and the like, wherein the bridge in a building can be independently erected, and also can be attached to various building (architecture) structures and pipe gallery supports.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a rotary lock for a cable bridge, which solves the problems that the installation of a top cover plate of the cable bridge provided in the background art adopts a bolt fixing mode to influence the later disassembly effect and a large amount of bolts are used to lengthen the construction time.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a rotatory padlock of cable testing bridge, includes bridge groove, bridge lid, detains the tapered end, pushes down the piece and kick-backs the piece, the cooperation cover is equipped with the bridge lid on the bridge groove, equidistant grafting and symmetry are provided with detains the tapered end on the bridge lid, detain the lock cooperation and connect on the bridge groove, the top fixedly connected with of detaining the lock is pushed down the piece, the cover is equipped with the piece that kick-backs down on the piece, the piece that kick-backs is contradicted under between casting die and the bridge lid.

Further, the tops of two sides of the bridge groove are uniformly and integrally formed and provided with a return bend edge.

Further, the two sides of the bridge cover are provided with side edges in an integrated manner, the side edges are attached to the outer wall of the bending edge, and the bridge cover is provided with splicing holes in an equidistant symmetrical manner.

Further, the padlock head comprises grafting post, gib head, first spacing groove and stopper, the grafting post is pegged graft in the spliced eye in the slip, the one end integrated into one piece of grafting post is provided with the gib head, the gib head sets up with the return bend limit cooperation, first spacing groove has been seted up to the top symmetry of grafting post, sliding connection has the stopper in the first spacing groove, stopper fixed connection is covered at the crane span structure of spliced eye position department.

Further, the casting die comprises stand, spacing seat, rotation groove and second spacing groove, stand fixed connection is at the top of spliced pole, the top fixedly connected with spacing seat of stand, the rotation groove has been seted up on the stand, the second spacing groove has been seted up to the symmetry on the stand, second spacing groove and rotation groove through connection, and second spacing groove and first spacing groove through connection setting.

Further, the rebound piece comprises spring and separation blade, the spring cover is established on the stand, the top fixed connection of spring is on spacing seat, the bottom fixedly connected with separation blade of spring, the separation blade rotates to contradict on the crane span structure lid of spliced eye position department.

(III) beneficial effects

Compared with the prior art, the utility model provides a rotary lock catch of a cable bridge, which comprises the following components

The beneficial effects are that:

according to the rotary buckle lock of the cable bridge, through the matching design, a traditional connecting mode that a cover plate on the cable bridge is fixed by using bolts can be replaced, the convenience in disassembly of the cover plate in the later stage is improved, meanwhile, the installation and disassembly construction efficiency between the cable bridge and the cover plate can be improved, the use effect is improved, through the matching design of the buckling head, the pressing piece and the rebound piece, when the bridge cover is buckled on a bridge groove, the hook head and the return bent edge can be hooked through convenient pressing, the connecting and fixing effect of the bridge cover on the bridge groove is realized, and the convenience in installation is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the bridge trough and bridge cover of the present utility model;

FIG. 3 is a schematic view of the structure of the locking head of the present utility model;

FIG. 4 is a schematic view of the structure of the hold-down member and the rebound member of the present utility model.

In the figure: 1. a bridge groove; 101. bending back; 2. a bridge cover; 201. a side edge; 202. a plug hole; 3. locking head; 301. a plug-in column; 302. a hook head; 303. a first limit groove; 304. a limiting block; 4. a pressing piece; 401. a column; 402. a limit seat; 403. a rotating groove; 404. the second limit groove; 5. a rebound member; 501. a spring; 502. a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-4, the rotary latch of a cable bridge provided by an embodiment of the present utility model includes a bridge slot 1, a bridge cover 2, a latch head 3, a hold-down piece 4 and a rebound piece 5, where the rotary latch of the cable bridge designed by this scheme can replace the conventional bolt connection mode to fix the bridge cover 2 on the bridge slot 1, so as to avoid the corrosion of bolts during long-term use, and affect the dismounting effect of the bridge cover 2 on the bridge slot 1, and by the cooperation design of the latch, the installation construction efficiency can be reduced, the use effect can be improved, the bridge slot 1 is covered with the bridge cover 2, the bridge cover 2 is equidistantly inserted and symmetrically provided with the latch heads 3, the latch heads 3 are cooperatively connected with the bridge slot 1, the top of the latch head 3 is fixedly connected with the hold-down piece 4, the rebound piece 5 is sleeved on the hold-down piece 4, the rebound piece 5 is abutted between the lower pressing piece 4 and the bridge cover 2, when the bridge cover 2 is required to be installed on the bridge groove 1, the bridge cover 2 is covered on the bridge groove 1, the side edge 201 is attached to the outer wall of the return bending edge 101, the lower pressing piece 4 is pressed, the buckling head 3 and the lower pressing piece 4 are simultaneously pressed down, the rebound piece 5 is extruded and contracted, the limiting block 304 is fixed on the bridge cover 2, when the buckling head 3 and the lower pressing piece 4 are pressed down, the limiting block 304 can slide in the first limiting groove 303 and the second limiting groove 404, the limiting block 304 is positioned at the position of the rotating groove 403, the limiting seat 402 can be rotated through the design of the limiting block 304 and the rotating groove 403 in combination with the design of the round upright post 401, only one hundred eighty degrees of unidirectional rotation of the buckling head 3 and the lower pressing piece 4 can be realized through the design of the limiting block 304 and the rotating groove 403, the hook 302 is located on one side of the return bent edge 101, the limiting seat 402 is pressed by loosening, the spring 501 which is compressed by pressing is rebounded, a plurality of pressed components are in contact with and reset, the limiting block 304 slides in the first limiting groove 303 and the second limiting groove 404 which are arranged on the symmetrical side, the hook 302 is hooked inside the return bent edge 101, the hook lock 3 is matched with the side 201 of the return bent edge 101 to attach to the outer wall of the return bent edge 101, the bridge cover 2 can be firmly and conveniently connected and fixed on the bridge groove 1, the square aggregate plug-in hole 202 is used for matching with the design of the square plug-in post 301, the first limiting groove 303, the second limiting groove 404 and the limiting block 304, when the pressing piece 4 is not pressed down and adjusted, the hook 302 cannot turn in direction, the connection between the bridge cover 2 and the bridge groove 1 can be kept tight, the connection use requirement is met, and the use effect is improved.

As shown in fig. 2, in some embodiments, the top parts of two sides of the bridge slot 1 are integrally formed with a return bent edge 101, two sides of the bridge cover 2 are integrally formed with side edges 201, the side edges 201 are attached to the outer wall of the return bent edge 101, the bridge cover 2 is symmetrically provided with plug holes 202 at equal intervals, the bridge cover 2 is used for covering and protecting the top part of the bridge slot 1, and the device meets the use requirement of a cable bridge through the matching design of the bridge slot 1 and the bridge cover 2.

As shown in fig. 3, in some embodiments, the locking head 3 is composed of a plug post 301, a hook head 302, a first limit groove 303 and a limit block 304, the plug post 301 is slidingly inserted in the plug hole 202, one end of the plug post 301 is integrally formed with the hook head 302, the hook head 302 is matched with the bending edge 101, the top of the plug post 301 is symmetrically provided with the first limit groove 303, the limit block 304 is slidingly connected with the first limit groove 303, the limit block 304 is fixedly connected to the bridge cover 2 at the position of the plug hole 202, and the locking head 3 is slidingly inserted on the bridge cover 2 and used for outlining with the bending edge 101, so that the bridge cover 2 is conveniently installed on the bridge groove 1, and the installation convenience is improved.

As shown in fig. 4, in some embodiments, the hold-down member 4 is composed of a stand 401, a limit seat 402, a rotating groove 403 and a second limit groove 404, the stand 401 is fixedly connected to the top of the plug-in post 301, the top of the stand 401 is fixedly connected with the limit seat 402, the stand 401 is provided with the rotating groove 403, the stand 401 is symmetrically provided with the second limit groove 404, the second limit groove 404 is in through connection with the rotating groove 403, the second limit groove 404 is in through connection with the first limit groove 303, and the hold-down member 4 is used for holding down the lock head 3 for adjustment, so as to meet the requirement of convenient installation and disassembly of the bridge cover 2 on the bridge groove 1.

As shown in fig. 4, in some embodiments, the rebound member 5 is composed of a spring 501 and a blocking piece 502, the spring 501 is sleeved on the upright post 401, the top of the spring 501 is fixedly connected to the limiting seat 402, the blocking piece 502 is fixedly connected to the bottom of the spring 501, the blocking piece 502 rotates to abut against the bridge cover 2 at the position of the plugging hole 202, and due to the design of the rebound member 5, the pressing member 4 can rebound and reset after being pressed down, so that the use requirement of conveniently connecting the bridge cover 2 is met.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a rotatory padlock of cable testing bridge, includes bridge groove (1), bridge lid (2), padlock head (3), casting die (4) and rebound piece (5), its characterized in that: the bridge cover is arranged on the bridge groove (1) in a matched mode, the bridge cover (2) is inserted at equal intervals and symmetrically provided with buckling heads (3), the buckling heads (3) are matched and connected to the bridge groove (1), the top of each buckling head (3) is fixedly connected with a pressing piece (4), a rebound piece (5) is sleeved on the pressing piece (4), and the rebound piece (5) is abutted between the pressing piece (4) and the bridge cover (2).

2. The rotary latch of a cable tray of claim 1, wherein: the tops of two sides of the bridge groove (1) are uniformly and integrally formed and provided with a return bend (101).

3. The rotary latch of a cable tray of claim 1, wherein: the bridge cover is characterized in that side edges (201) are integrally formed on two sides of the bridge cover (2), the side edges (201) are attached to the outer wall of the return bend edge (101), and plug holes (202) are symmetrically formed in the bridge cover (2) at equal intervals.

4. The rotary latch of a cable tray of claim 1, wherein: the novel socket comprises a socket body, a buckling lock head (3) and a bridge cover (2), wherein the buckling lock head (3) consists of a socket column (301), a hook head (302), a first limiting groove (303) and a limiting block (304), the socket column (301) is connected in a sliding mode in a socket hole (202), the hook head (302) is integrally formed at one end of the socket column (301), the hook head (302) is matched with a bending edge (101), the first limiting groove (303) is symmetrically formed in the top of the socket column (301), the limiting block (304) is connected in a sliding mode in the first limiting groove (303), and the limiting block (304) is fixedly connected to the bridge cover (2) at the position of the socket hole (202).

5. The rotary latch of a cable tray of claim 1, wherein: the casting die (4) comprises stand (401), spacing seat (402), rotation groove (403) and second spacing groove (404), stand (401) fixed connection is at the top of spliced pole (301), the top fixedly connected with spacing seat (402) of stand (401), rotation groove (403) have been seted up on stand (401), second spacing groove (404) have been seted up to the symmetry on stand (401), second spacing groove (404) link up with rotation groove (403) and are connected, and second spacing groove (404) and first spacing groove (303) link up the connection and set up.

6. The rotary latch of a cable tray of claim 1, wherein: the rebound piece (5) is composed of a spring (501) and a baffle (502), the spring (501) is sleeved on the upright post (401), the top of the spring (501) is fixedly connected to the limiting seat (402), the baffle (502) is fixedly connected to the bottom of the spring (501), and the baffle (502) rotates to abut against the bridge cover (2) at the position of the inserting hole (202).