CN216840969U

CN216840969U - Anticollision buffering safety protection rail

Info

Publication number: CN216840969U
Application number: CN202123120577.0U
Authority: CN
Inventors: 李世标; 韩慈强; 王全阳
Original assignee: Anhui Guyi Industrial Technology Co ltd
Current assignee: Anhui Guyi Industrial Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-06-28
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to the technical field of safety protection, and discloses an anti-collision buffer safety protection fence, which comprises a rear breast board, a front breast board, a central connector, a spiral rod, a tension spring, a buffer component and a buffer spring, wherein the front side surface of the rear breast board is movably connected with the front breast board; this anticollision buffering safety protection rail, through rotating the control valve, buffer spring contracts or extends, promotes the effort grow that removes the subassembly after buffer spring contracts, and after buffer spring extends, buffer spring promotes the effort that removes the subassembly and diminishes to but the size of automatically regulated anticollision buffering effort possesses good anticollision buffering effect.

Description

Anticollision buffering safety protection rail

Technical Field

The utility model relates to a safety protection technical field specifically is an anticollision buffering safety protection rail.

Background

The fence is also called as a guardrail and refers to an industrial guardrail, the guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like, the guardrail is visible everywhere in our lives, the price of each meter of the guardrail can be different according to the difference of the height, and the guardrail is made of common steel materials, for example: stainless steel, circular steel tube, square steel pipe or profiled sheet, iron wire adopt the mode of spraying paint to handle the guardrail surface, but current anticollision buffering safety protection rail, most simple structure, functional singleness, only simple measure that has possessed the protection, few possess the effect of anticollision buffering, mainly adopt and separate between a plurality of breast boards to form the buffer layer, it is limited to buffer the effect at the striking in-process, and do not possess good anticollision buffering effect, have certain defect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a crashproof buffering safety protection rail possesses advantages such as good crashproof buffering effect, has solved current technique and has adopted separating between a plurality of breast boards, forms the crashproof buffer layer, but this mode anticollision buffering effect is limited, can not effectively carry out the problem of crashproof buffering.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an anti-collision buffer safety protection fence comprises a rear breast board, a front breast board, a central connector, a spiral rod, tension springs, a buffer assembly and a buffer spring, wherein the front side surface of the rear breast board is movably connected with the front breast board, the top and the bottom of the rear breast board are respectively provided with a connecting assembly, the lateral parts of the connecting assemblies are movably hinged with a connecting rod, the top and the bottom of the rear side surface of the front breast board are fixedly connected with a connecting block, two ends of the opposite inner side surface of the connecting block are movably hinged with a limiting rod, the front end of the limiting rod is movably hinged with the central connector, the inner side surface of the central connector is in threaded connection with the spiral rod, two ends of the spiral rod are clamped with stabilizing blocks, the tension springs are movably sleeved on the lateral parts of the two ends of the spiral rod, the opposite outer side surfaces of the front end of the limiting rod are movably hinged with supporting rods, and the lateral parts of the two ends of the spiral rod are in threaded connection with a regulating valve, the front end of the supporting rod is movably hinged with a buffering assembly, the side parts at the two ends of the buffering assembly are movably sleeved with a sliding rod, the side parts at the two ends of the sliding rod are movably sleeved with a buffering spring, and the tail end of the buffering spring is movably connected with a control valve.

Preferably, the front side surface of the front breast board is provided with a reflective strip.

Preferably, the front end of the tension spring is movably connected to the front side surface of the stabilizing block, and the rear side surface of the tension spring is movably connected to the rear side surface of the central connector.

Preferably, the top of the central connector is provided with a connecting hole, two ends of the front side face of the rear breast board are provided with fixing bolts, and the fixing bolts are in threaded connection with the inner side face of the connecting hole.

Preferably, the front side of the control valve is in close contact with the front side of the central connector.

Preferably, the control valve is in threaded connection with the side of the sliding rod, and the front end of the buffer spring is movably connected with the rear side face of the buffer assembly.

Compared with the prior art, the utility model provides an anticollision buffering safety protection rail possesses following beneficial effect: the anti-collision buffer safety protection fence is provided with a rear fence plate and a front fence plate, spiral rods are clamped at the top and the bottom of the rear side surface of the front fence plate, the side parts at the two ends of each spiral rod are in threaded connection with regulating valves, meanwhile, a central connector and a tension spring are sequentially and movably sleeved at the side parts at the two ends of each spiral rod, the two ends of the central connector are movably hinged with a limiting rod and a supporting rod, the front end of each limiting rod is movably hinged at the two ends of a connecting block, the front end of each supporting rod is movably hinged at the two ends of a buffer assembly, under the pushing of the tension spring, the tail ends of the limiting rods and the supporting rods are supported backwards, so that a buffer separation layer is formed between the front fence plate and the rear fence plate, the tension spring can extend after contracting by rotating the regulating valves, so as to control the distance between the front fence plate and the rear fence plate, and a sliding rod is movably sleeved on the inner side surface of the buffer assembly, the lateral part threaded connection of slide bar has the control valve, and through rotating the control valve, buffer spring contracts or extends, promotes the effort grow that removes the subassembly after buffer spring contracts, and after buffer spring extends, buffer spring promotes the effort that removes the subassembly and diminishes to but the size of automatically regulated anticollision buffering effort possesses good anticollision buffering effect, very big increase its practicality.

Drawings

FIG. 1 is a schematic view of the overall connection structure of the rear side of the front balustrade of the present invention;

FIG. 2 is a schematic view of the overall connection structure of the rear balustrade and the front balustrade of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2A according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1B according to the present invention;

fig. 5 is a schematic structural diagram of fig. 1C according to the present invention.

Wherein: 1. a rear breast board; 2. a front breast board; 3. a light-reflecting strip; 4. a connecting assembly; 5. a connecting rod; 6. connecting blocks; 7. a limiting rod; 8. a central connector; 9. a screw rod; 10. a stabilizing block; 11. a tension spring; 12. a support bar; 13. adjusting a valve; 14. a buffer assembly; 15. a slide bar; 16. a buffer spring; 17. and (4) controlling the valve.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-5, an anti-collision buffer safety protection fence comprises a rear fence 1, a front fence 2, a central connector 8, a spiral rod 9, a tension spring 11, a buffer component 14 and a buffer spring 16, wherein the front side of the rear fence 1 is movably connected with the front fence 2, the connecting components 4 are arranged on both sides of the top and the bottom of the rear fence 1, the connecting rod 5 is movably hinged on the side of the connecting component 4, the connecting block 6 is fixedly connected with the top and the bottom of the rear side of the front fence 2, the two ends of the inner side opposite to the connecting block 6 are movably hinged with a limit rod 7, the central connector 8 is movably hinged on the front end of the limit rod 7, the spiral rod 9 is connected with the inner side of the central connector 8 through threads, the two ends of the spiral rod 9 are clamped with stabilizing blocks 10, the tension spring 11 is movably sleeved on the side of the two ends of the spiral rod 9, the utility model discloses a spacing pole 7, including gag lever post 7, lateral surface activity that the front end is opposite articulates there is the bracing piece 12, the lateral part threaded connection at hob 9 both ends has governing valve 13, the front end activity of bracing piece 12 articulates there is buffering subassembly 14, has cup jointed slide bar 15 in the lateral part activity at buffering subassembly 14 both ends, has cup jointed buffer spring 16 in the lateral part activity at slide bar 15 both ends, has control valve 17 at buffer spring 16's tail end swing joint.

The working principle is as follows: firstly, mounting connecting components 4 at corresponding positions of the top and the bottom of a rear breast board 1, movably hinging two ends of a connecting rod 5 at the side part of the connecting components 4, fixedly connecting stabilizing blocks 10 at corresponding positions of the top and the bottom of the rear side surface of a front breast board 2, connecting adjusting valves 13 at the side parts of two ends of a screw rod 9 by screw threads, movably sleeving a central connector 8 and a tension spring 11 at the side parts of two ends of the screw rod 9 in sequence, clamping two ends of the screw rod 9 at the opposite inner side surfaces of the stabilizing blocks 10, movably hinging a limiting rod 7 and a supporting rod 12 at the side parts of two ends of the central connector 8, movably hinging the front end of the limiting rod 7 at two ends of the inner side surface of a connecting block 6 fixedly connected with the top and the bottom of the rear side surface of the front breast board 2, movably hinging the front end of the supporting rod 12 at two ends of the inner side surface of a buffer component 14, and movably sleeving a buffer spring 16 at the side part of two ends of a sliding rod 15, and the two ends of the side part of the sliding rod 15, which are far away from the middle part of the sliding rod 15, are in threaded connection with control valves 17, and the buffer components 14 are movably sleeved at the two ends of the sliding rod 15.

Further, leading sideboard 2's leading flank is provided with reflection of light strip 3, and reflection of light strip 3 adopts fluorescent material to support, shines through light to reach reflection of light effect, be used for reminding the effect that the vehicle pedestrian arouses the attention.

Furthermore, the front end of the tension spring 11 is movably connected to the front side of the stabilizing block 10, and the rear side of the tension spring 11 is movably connected to the rear side of the central connector 8, so that the central connector 8 is pushed to approach the middle of the screw rod 9 under the action of the tension spring 11 stretching to both sides.

Furthermore, the top of the central connector 8 is provided with a connecting hole, two ends of the front side surface of the rear breast board 1 are provided with fixing bolts, the fixing bolts are in threaded connection with the inner side surface of the connecting hole, and the fixing bolts play a role in connecting and fixing the rear breast board 1 and the central connector 8.

Furthermore, the front side of the adjusting valve 13 is tightly attached to the front side of the central connector 8, when the adjusting valve 13 is rotated clockwise, the adjusting valve 13 gradually moves towards the two ends of the screw rod 9, meanwhile, the central connector 8 is pushed to approach the stabilizing block 10, and when the adjusting valve 13 is rotated anticlockwise, under the pushing of the tension spring 11, the central connector 8 moves towards the middle of the screw rod 9.

Further, the control valve 17 is in threaded connection with the side of the sliding rod 15, the front end of the buffer spring 16 is movably connected to the rear side face of the buffer assembly 14, when the control valve 17 is rotated clockwise, the control valve 17 gradually approaches to the middle of the sliding rod 15, the buffer spring 16 contracts and pushes the buffer assembly 14 to move towards the middle of the sliding rod 15, and when the control valve 17 is buffered counterclockwise, the buffer spring 16 extends to reduce the acting force of the buffer spring 16 pushing the buffer assembly 14.

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 anticollision buffering safety protection rail, includes rearmounted breast board (1), leading breast board (2), central authorities' connector (8), hob (9), tension spring (11), buffer unit (14) and buffer spring (16), its characterized in that: the front side face of the rear breast board (1) is movably connected with a front breast board (2), the top and the bottom of the rear breast board (1) are both provided with a connecting component (4), the side part of the connecting component (4) is movably hinged with a connecting rod (5), the top and the bottom of the rear side face of the front breast board (2) are fixedly connected with a connecting block (6), two ends of the opposite inner side face of the connecting block (6) are movably hinged with a limiting rod (7), the front end of the limiting rod (7) is movably hinged with a central connector (8), the inner side face of the central connector (8) is in threaded connection with a screw rod (9), two ends of the screw rod (9) are clamped with stabilizing blocks (10), the side parts of two ends of the screw rod (9) are movably sleeved with tension springs (11), the outer side face of the opposite front end of the limiting rod (7) is movably hinged with a supporting rod (12), the side parts of two ends of the screw rod (9) are in threaded connection with regulating valves (13), the front end of the supporting rod (12) is movably hinged with a buffer component (14), the side parts at the two ends of the buffer component (14) are movably sleeved with a sliding rod (15), the side parts at the two ends of the sliding rod (15) are movably sleeved with buffer springs (16), and the tail ends of the buffer springs (16) are movably connected with control valves (17).

2. The crash cushion safety barrier fence of claim 1, wherein: the front side surface of the front breast board (2) is provided with a light reflecting strip (3).

3. The crash cushion safety barrier fence of claim 1, wherein: the front end of the tension spring (11) is movably connected to the front side face of the stabilizing block (10), and the rear side face of the tension spring (11) is movably connected to the rear side face of the central connector (8).

4. The crash cushion safety barrier fence of claim 1, wherein: the top of the central connector (8) is provided with a connecting hole, two ends of the front side face of the rear breast board (1) are provided with fixing bolts, and the fixing bolts are in threaded connection with the inner side face of the connecting hole.

5. The crash cushion safety barrier fence of claim 1, wherein: the front side surface of the regulating valve (13) is tightly attached to the front side surface of the central connector (8).

6. The crash cushion safety barrier fence of claim 1, wherein: the control valve (17) is in threaded connection with the side part of the sliding rod (15), and the front end of the buffer spring (16) is movably connected with the rear side surface of the buffer assembly (14).