CN213297408U

CN213297408U - Collapsible guardrail convenient to remove

Info

Publication number: CN213297408U
Application number: CN202021087054.3U
Authority: CN
Inventors: 胡权
Original assignee: An'hui Guoda Urban Construction Facility Technology Co ltd
Current assignee: An'hui Guoda Urban Construction Facility Technology Co ltd
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-05-28
Anticipated expiration: 2030-06-13

Abstract

The utility model discloses a collapsible guardrail convenient to remove, including backup pad and shrink guardrail, the backup pad upper end is provided with the slide rail, the backup pad lower extreme is connected with the landing leg, the landing leg lower extreme is connected with places the board, it is provided with the rubber pad to place the bottom of the board, the landing leg both sides are connected with the fixed plate, be connected with the rotating turret through the loose axle on the fixed plate, be provided with spacing spring on the fixed plate and be connected with the rotating turret, be provided with on the rotating turret and remove the wheel, the shrink guardrail includes first railing and second railing, first railing and second railing setting are passed through slider and slide rail swing joint in the backup pad top, install the sleeve on the first railing, install the pole on the second railing, it extends to the sleeve to connect the pole in, the interval is provided with two sets of bayonet sockets on the sleeve, be provided with flexible post on.

Description

Collapsible guardrail convenient to remove

Technical Field

The utility model relates to a communal facility technical field specifically is a collapsible guardrail convenient to remove.

Background

The guardrail is mainly used in houses, roads, commercial districts and public places, plays a role in protecting personal safety and equipment facilities, and is used for separating traffic flow along with the gradual increase of urban vehicles, thereby playing an important role in traffic safety.

When adopting the guardrail to shunt, current guardrail mobility is relatively poor, need consume a large amount of manpowers and arrange the combination to the guardrail, can't arrange in the short time, and the practicality is relatively poor, for this reason, the utility model provides a collapsible guardrail convenient to remove that can solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collapsible guardrail convenient to remove, the backup pad through setting up with the problem of proposing in order to solve above-mentioned background art with the shrink guardrail.

In order to achieve the above object, the utility model provides a following technical scheme: a retractable guardrail convenient to move comprises a supporting plate and a retractable guardrail, wherein a sliding rail is arranged at the upper end of the supporting plate, a supporting leg is connected to the lower end of the supporting plate, a placing plate is connected to the lower end of the supporting leg, a rubber pad is arranged at the bottom of the placing plate, fixing plates are connected to two sides of the supporting leg, a rotating frame is connected to the fixing plates through a movable shaft, a limiting spring is arranged on the fixing plates and connected with the rotating frame, and a moving wheel is arranged on the rotating frame; the telescopic guardrail comprises a first guardrail body and a second guardrail body, the first guardrail body and the second guardrail body are arranged above the supporting plate and movably connected through sliding blocks and sliding rails, a sleeve is installed on the first guardrail body, a connecting rod is installed on the second guardrail body and extends into the sleeve, two sets of bayonets are arranged on the sleeve at intervals, telescopic columns are arranged on the connecting rod, clamping blocks are connected to the upper ends of the telescopic columns, and compression springs are wound on the telescopic columns and connected with the clamping blocks.

As an optimized technical scheme of the utility model, paste reflective strip on first railing and the second railing.

As an optimized technical scheme of the utility model, be provided with the screw on the rotating turret, install spacing bolt in the screw.

As an optimal technical scheme of the utility model, be provided with couple and stores pylon in the backup pad, couple and stores pylon phase-match.

As an optimal technical scheme of the utility model, first railing and second railing are connected with the branch subassembly respectively through the side round pin axle, the branch subassembly comprises first branch and second branch cross arrangement, first branch and second branch are through well round pin hub connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a collapsible guardrail convenient to remove through backup pad and the shrink guardrail that sets up for this guardrail mobility is good, can contract and extend, can install in the short time and accomplish to form and separate the guardrail.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A;

FIG. 3 is an enlarged view of the utility model at B;

in the figure: 1. hooking; 2. a support plate; 3. a second support bar; 4. a first support bar; 5. a light-reflecting strip; 6. A first rail; 7. a sleeve; 71. a bayonet; 8. a connecting rod; 9. a second rail; 10. a middle pin shaft; 11. A side pin shaft; 12. a slider; 13. a slide rail; 14. a limiting block; 15. a hanger; 16. a support leg; 17. placing the plate; 18. a rubber pad; 19. a limiting spring; 20. a fixing plate; 21. a movable shaft; 22. a rotating frame; 221. a limit bolt; 23. a moving wheel; 24. a telescopic column; 25. a compression spring; 26. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a retractable guardrail convenient to move comprises a supporting plate 2 and a retractable guardrail, wherein a sliding rail 13 is arranged at the upper end of the supporting plate 2, a supporting leg 16 is connected to the lower end of the supporting plate 2, a placing plate 17 is connected to the lower end of the supporting leg 16, a rubber pad 18 is arranged at the bottom of the placing plate 17, the supporting leg 16 can be connected with the ground through the placing plate 17 on the supporting leg 16, the placing stability of the guardrail is guaranteed, and the rubber pad 18 plays a role in shock absorption, so that the guardrail is prevented from colliding with the ground when being placed; landing leg 16 both sides are connected with fixed plate 20, be connected with rotating turret 22 through loose axle 21 on the fixed plate 20, be provided with spacing spring 19 on the fixed plate 20 and be connected with rotating turret 22, be provided with on the rotating turret 22 and remove wheel 23, when needing to remove, rotating turret 22 can rotate on fixed plate 20, make and remove wheel 23 and ground contact, will place board 17 and prop, remove, when removing wheel 23 and accomodate, spacing spring 19 keeps rotating turret 22 for unsettled state, the messenger places board 17 and places with ground contact.

The retractable guardrail comprises a first railing 6 and a second railing 9, the first railing 6 and the second railing 9 are arranged above the supporting plate 2 and movably connected with a sliding rail 13 through a sliding block 12, the first railing 6 and the second railing 9 can move on the sliding rail 13, and two ends of the sliding rail 13 are provided with limiting blocks 14 to prevent the first railing 6 and the second railing 9 from falling off from the sliding rail 13; install sleeve 7 on first railing 6, install on the second railing 9 and connect pole 8, connect pole 8 to extend to in the sleeve 7, the interval is provided with two sets of bayonet sockets 71 on the sleeve 7, it is provided with flexible post 24 on connecting pole 8, flexible post 24 upper end is connected with fixture block 26, it has compression spring 25 and fixture block 26 to be connected to twine on the flexible post 24, compression spring 25 can drive flexible post 24 extension, make fixture block 26 and sleeve 7 inner wall looks butt, connect pole 8 can remove in sleeve 7, during the guardrail shrink, fixture block 26 and the bayonet socket 71 looks joint that is close to first railing 6, when the guardrail extends, fixture block 26 and the bayonet socket 71 looks joint of keeping away from first railing 6, make connect pole 8 and sleeve 7 to carry out the joint, difficult because of rocking to lead to connecting pole 8 to take place the displacement in sleeve 7, connect stably.

The first railing 6 and the second railing 9 are pasted with the reflective strips 5, and the reflective strips 5 can reflect light to play a role in warning when being irradiated by light.

The rotating frames 22 are provided with screw holes, the limiting bolts 221 are installed in the screw holes, and when the moving wheels 23 are in contact with the ground, the rotating frames 22 on the two sides are in limiting connection through the limiting bolts 221, so that the moving efficiency is improved.

Be provided with couple 1 and stores pylon 15 in backup pad 2, couple 1 and stores pylon 15 phase-match make the multiunit guardrail connect through couple 1 and stores pylon 15, and stability is good.

First railing 6 and second railing 9 are connected with the branch subassembly respectively through side round pin axle 11, the branch subassembly comprises

first branch

4 and 3 cross arrangement of second branch,

first branch

4 and 3 through well round pin axle 10 connections of second branch, first branch 4 and second branch 3 can contract and extend along with the guardrail, connect first railing 6 and second railing 9, avoid the pedestrian to pass in the space of first railing 6 and second railing 9, improve the security.

The working principle is as follows:

during the use, with the rotating turret 22 downwardly rotating for remove wheel 23 and ground contact and remove, press in sleeve 7 with fixture block 26 from the bayonet 71 that is close to first railing 6, remove second railing 9 and make and connect pole 8 outside removal in sleeve 7, bayonet 71 stretches out in the bayonet 71 department of keeping away from first railing 6 and carries out the joint, can extend the guardrail, upwards rotate rotating turret 22 again, make and place board 17 and ground contact, during the shrink guardrail, otherwise can.

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. A collapsible barrier convenient to remove, comprising:

the device comprises a supporting plate, a sliding rail is arranged at the upper end of the supporting plate, a supporting leg is connected to the lower end of the supporting plate, a placing plate is connected to the lower end of the supporting leg, a rubber pad is arranged at the bottom of the placing plate, fixing plates are connected to two sides of the supporting leg, a rotating frame is connected to the fixing plates through a movable shaft, a limiting spring is arranged on the fixing plates and connected with the rotating frame, and a moving wheel is arranged on the rotating frame;

the telescopic guardrail comprises a first guardrail body and a second guardrail body, the first guardrail body and the second guardrail body are arranged above the supporting plate and movably connected through sliding blocks and sliding rails, a sleeve is installed on the first guardrail body, a connecting rod is installed on the second guardrail body and extends into the sleeve, two sets of bayonets are arranged on the sleeve at intervals, telescopic columns are arranged on the connecting rod, clamping blocks are connected to the upper ends of the telescopic columns, and compression springs are wound on the telescopic columns and connected with the clamping blocks.

2. A collapsible barrier as claimed in claim 1 wherein the first and second rails are provided with reflective strips.

3. A retractable guard rail convenient to move according to claim 1, wherein the rotating frame is provided with a screw hole, and a limit bolt is installed in the screw hole.

4. A retractable barrier for facilitating movement according to claim 1, wherein the support plate is provided with a hook and a hanger, the hook and the hanger being matched.

5. A retractable guard rail for facilitating movement according to claim 1, wherein the first and second guard rails are respectively connected with a strut assembly through a side pin, the strut assembly is composed of a first strut and a second strut which are arranged in a crossed manner, and the first strut and the second strut are connected through a middle pin.