CN214706945U

CN214706945U - Easy-to-assemble cable bridge based on quick-release structure

Info

Publication number: CN214706945U
Application number: CN202023262021.0U
Authority: CN
Inventors: 郭磊
Original assignee: Jiangsu Shuaitian Electric Co ltd
Current assignee: Jiangsu Shuaitian Electric Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-12
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to the technical field of cable laying, and discloses an easily assembled cable bridge frame based on a quick-release structure, which comprises a bridge frame, wherein through holes are arranged on two sides of the top of the bridge frame, the top of the bridge frame is provided with an upper cover, a fixed plate is fixedly arranged at the bottom of the upper cover, a baffle is arranged inside the bridge frame in a sliding way, a baffle block is fixedly arranged at the top of the baffle and the middle position inside the bridge frame, a flame-retardant block is fixedly arranged inside the baffle block, and a cavity is arranged inside the fixed plate. The disassembly steps are effectively simplified, and the working efficiency is improved.

Description

Easy-to-assemble cable bridge based on quick-release structure

Technical Field

The utility model belongs to the technical field of cable laying, specifically be an easily assemble type cable testing bridge based on rapid disassembly structure.

Background

The cable bridge is a tool commonly used when cables are laid, is mainly used for centralizing the cables to lay so as to be beneficial to laying or overhauling the cables, generally comprises a bridge body and a cover plate so as to form a channel similar to a pipeline, the cover plate is mainly used for covering an accommodating cavity of the bridge body, and the cover plate and the bridge body are adopted to be beneficial to laying of the cables.

But the easy assembling type cable testing bridge based on rapid disassembly structure on the existing market, holistic dismantlement step is comparatively complicated to the speed of equipment has been reduced, traditional easy assembling type cable testing bridge based on rapid disassembly structure simultaneously, inside partition height is fixed unchangeable, can't separate according to the height of inside laying cable.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an easy equipment type cable testing bridge based on rapid disassembly structure, the effectual easy equipment type cable testing bridge based on rapid disassembly structure of having solved on the existing market, holistic dismantlement step is comparatively complicated to the speed of equipment has been reduced, the tradition is based on the easy equipment type cable testing bridge of rapid disassembly structure simultaneously, inside is separated highly fixedly unchangeably, can't carry out the divided problem according to the height of inside laying the cable.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easily assemble type cable testing bridge based on rapid disassembly structure, includes the crane span structure, the through-hole has been seted up to crane span structure top both sides, and the crane span structure top is provided with the upper cover, and upper cover bottom fixed mounting has a fixed plate, and the inside slip of crane span structure is provided with the baffle, and baffle top and the inside intermediate position fixed mounting of crane span structure have the dog, and the inside fixed fire-retardant piece that is provided with of dog, the inside cavity of having seted up of fixed plate, and the inside slip of cavity is provided with the pull rod, and the pull rod matches each other with the through-hole, and the fixed plate both sides are inside to be seted up with the communicating activity groove of cavity, and the activity groove matches each other with the through-hole.

Preferably, the sliding blocks are fixedly installed on two sides of the partition plate, and sliding grooves matched with the sliding blocks are formed in two sides of the inner portion of the bridge frame.

Preferably, a movable hole is formed in the sliding block, and a limiting column is arranged in the movable hole in a sliding mode.

Preferably, the sliding groove is internally provided with a limiting hole, and the limiting hole is matched with the limiting column.

Preferably, the top of the sliding block is rotatably provided with a fixing bolt, and the surface of the top of the limiting column is provided with a fixing hole matched with the fixing bolt.

Preferably, limiting plates are fixedly mounted on two sides of the top of the pull rod, and slots matched with the limiting plates are formed in the through hole and two sides of the cavity.

Preferably, the cavity is internally provided with a spring sleeved outside the pull rod, and two sides of the pull rod are fixedly provided with press blocks matched with the spring.

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

1) during work, the upper cover is installed at the top of the bridge frame to be fixed, the pull rod is extruded to enable the pull rod to penetrate through the through hole, meanwhile, the limiting plates at the two ends penetrate through the slots, then the pull rod is rotated to enable the limiting plates to deviate from the slots, the external force pull rod is removed to enable the limiting plates to be tightened under the action of the spring to achieve installation, and the limiting plates are aligned with the slots through the reverse pull rod, so that the upper cover can be detached, the detaching steps are effectively simplified, and the working efficiency is improved;

2) inside through inserting the baffle into the crane span structure, the effect of partition about realizing, through the slider at the inside activity of spout, be convenient for adjust the baffle and remove suitable position, this moment through inserting spacing downthehole portion fixed to the baffle with spacing post, then through the fixed of rotatory fixing bolt to spacing post to effectual realization can be according to the height of adjusting the baffle at will, be convenient for separate fixedly.

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 front view of the present invention;

FIG. 2 is a perspective view of the spacing column of the present invention;

FIG. 3 is a perspective view of the through hole of the present invention;

in the figure: 1. a bridge frame; 2. a through hole; 3. an upper cover; 4. a fixing plate; 5. a partition plate; 6. a stopper; 7. a flame retardant block; 8. a cavity; 9. a pull rod; 10. a movable groove; 11. a slider; 12. a chute; 13. a movable hole; 14. a limiting column; 15. a limiting hole; 16. fixing the bolt; 17. a fixing hole; 18. a limiting plate; 19. a slot; 20. a spring.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a bridge frame 1, through holes 2 are provided on both sides of the top of the bridge frame 1, the top of the bridge frame 1 is provided with an upper cover 3 for protecting the top of the bridge frame, a fixing plate 4 is fixedly arranged at the bottom of the upper cover 3 for preliminary fixing, a baffle 5 is slidably arranged inside the bridge frame 1 for separating the inside of the bridge frame, a stop 6 is fixedly arranged at the top of the baffle 5 and at the middle position inside the bridge frame 1 for separately placing the internal cables, a flame retardant block 7 is fixedly arranged inside the stop 6 for better flame retardant protection, a cavity 8 is provided inside the fixing plate 4, a pull rod 9 is slidably arranged inside the cavity 8, the pull rod 9 is matched with the through hole 2, movable grooves 10 communicated with the cavity 8 are provided inside both sides of the fixing plate 4, the movable grooves 10 are matched with the through holes 2 for inserting the pull rod 9 into the through hole 2, thereby achieving good fixing effect.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 2, sliding blocks 11 are fixedly installed on two sides of the partition plate 5, sliding grooves 12 matched with the sliding blocks 11 are formed in two sides of the interior of the bridge frame 1, and the sliding blocks 11 are matched with the sliding grooves 12, so that the partition plate 5 can slide up and down conveniently.

In the third embodiment, based on the first embodiment, as shown in fig. 2, a movable hole 13 is formed in the slider 11, and a limiting column 14 is slidably disposed in the movable hole 13, so that the limiting column 14 can extend and retract in the movable hole 13.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, a limiting hole 15 is formed in the sliding groove 12, the limiting hole 15 is matched with the limiting post 14, and the limiting post 14 is inserted into the limiting hole 15, so that the partition board 5 is conveniently fixed.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 2, the top of the slider 11 is rotatably provided with a fixing bolt 16, the top surface of the limiting column 14 is provided with a fixing hole 17 matched with the fixing bolt 16, and the fixing bolt 16 is inserted into the fixing hole 17 by rotating, so that the fixing of the limiting column 14 is realized.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 3, the limiting plates 18 are fixedly mounted on two sides of the top of the pull rod 9, and the slots 19 matched with the limiting plates 18 are formed in two sides of the through hole 2 and the cavity 8, so that the limiting plates 18 can move inside the slots 19 conveniently.

Seventh embodiment, on the basis of the first embodiment, as shown in fig. 1, a spring 20 sleeved outside the pull rod 9 is arranged inside the cavity 8, pressing blocks matched with the spring 20 are fixedly installed on two sides of the pull rod 9, and the pull rod 9 is conveniently ejected outwards through the spring 20.

The working principle is as follows: in operation, after the first layer of cable is laid, the sliding block 11 is aligned with the sliding groove 12, the partition plate 5 can be inserted into the bridge frame 1, so that the effect of separating the upper part and the lower part is achieved, the height of the laid cable is different, the sliding block 11 moves in the sliding groove 12, so that the partition plate 5 is driven to move to a proper position, the limiting column 14 is extruded by external force to be inserted into the limiting hole 15, so that the partition plate 5 is fixed, then the fixing bolt 16 is inserted into the fixing hole 17 through rotation, so that the fixing of the limiting column 14 is achieved, the fixing effect of the partition plate 5 is effectively improved, the height of the partition plate 5 can be adjusted at will, the separation and the fixing are convenient, after the laying is completed, the upper cover 3 is installed at the top of the bridge frame 1, so that the fixing plate 4 is clamped outside the bridge frame 1 to be fixed, then through external force extrusion pull rod 9, make pull rod 9 pass through-hole 2 and fix, limiting plate 18 through pull rod 9 both ends passes slot 19, then rotatory pull rod 9 makes the skew slot 19 of limiting plate 18, it is outside ejecting at spring 20's effect to remove external force pull rod 9 this moment, thereby make limiting plate 18 and crane span structure 1 surface laminating tighten up, thereby the installation has been realized, when needs are demolishd, make limiting plate 18 and slot 19 parallel and level through reversal pull rod 9, pull rod 9 is automatic to be extracted through-hole 2 under spring 20's effect, can demolish upper cover 3 like this, the effectual step of dismantling has been simplified, the efficiency of work has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an easily assemble type cable testing bridge based on rapid disassembly structure, includes crane span structure (1), its characterized in that: through-hole (2) have been seted up to crane span structure (1) top both sides, crane span structure (1) top is provided with upper cover (3), upper cover (3) bottom fixed mounting has fixed plate (4), inside slip of crane span structure (1) is provided with baffle (5), baffle (5) top and crane span structure (1) inside intermediate position fixed mounting have dog (6), dog (6) inside fixed is provided with fire-retardant piece (7), cavity (8) have been seted up to fixed plate (4) inside, cavity (8) inside slip is provided with pull rod (9), pull rod (9) and through-hole (2) are matchd each other, fixed plate (4) both sides inside set up with communicating movable groove (10) of cavity (8), movable groove (10) and through-hole (2) are matchd each other.

2. The cable tray based on the quick-release structure and easy to assemble as claimed in claim 1, wherein: the sliding blocks (11) are fixedly installed on two sides of the partition plate (5), and sliding grooves (12) matched with the sliding blocks (11) are formed in two sides of the interior of the bridge frame (1).

3. The cable bridge stand based on the quick-release structure and easy to assemble as claimed in claim 2, wherein: a movable hole (13) is formed in the sliding block (11), and a limiting column (14) is arranged in the movable hole (13) in a sliding mode.

4. The cable bridge stand based on the quick-release structure and easy to assemble as claimed in claim 2, wherein: the limiting hole (15) is formed in the sliding groove (12), and the limiting hole (15) is matched with the limiting column (14).

5. The cable bridge stand based on the quick-release structure and easy to assemble as claimed in claim 2, wherein: the top of the sliding block (11) is rotatably provided with a fixing bolt (16), and the top surface of the limiting column (14) is provided with a fixing hole (17) matched with the fixing bolt (16).

6. The cable tray based on the quick-release structure and easy to assemble as claimed in claim 1, wherein: limiting plates (18) are fixedly mounted on two sides of the top of the pull rod (9), and slots (19) matched with the limiting plates (18) are formed in the two sides of the through hole (2) and the cavity (8).

7. The cable tray based on the quick-release structure and easy to assemble as claimed in claim 1, wherein: the cavity (8) is internally provided with a spring (20) sleeved outside the pull rod (9), and two sides of the pull rod (9) are fixedly provided with pressing blocks matched with the spring (20).