CN214033503U

CN214033503U - Anti-crossing guardrail for road

Info

Publication number: CN214033503U
Application number: CN202022543783.1U
Authority: CN
Inventors: 陈世华
Original assignee: Jiangmen Yilu Traffic Facilities Co ltd
Current assignee: Jiangmen Yilu Traffic Facilities Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-24
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a highway is with preventing climbing guardrail relates to highway is with preventing climbing guardrail technical field. This highway is with preventing climbing guardrail, including preventing climbing the guardrail, prevent climbing the guardrail internalization and cup jointed three slide bar, prevent climbing the positive fixedly connected with rectangle slip box of guardrail, the activity has cup jointed anti-backsliding locking lever in the rectangle slip box, this highway is with preventing climbing the guardrail, through can be with rectangle slide right side drop-down, the awl thorn is got back to and is prevented climbing the guardrail this moment, when needs use, will remove the handle and upwards pull, can contact the U-shaped baffle when the rectangle slide upwards moves, U-shaped baffle pressurized extrusion spring, rectangle slide upwards move back on the U-shaped baffle, the spring makes the U-shaped baffle resume the normal position through the elasticity of self, the rectangle slide is fixed this moment, prevent climbing the thorn through setting up to be favorable to reducing the people and directly climbing the highway, reduce the accident rate, the security of highway has been improved greatly.

Description

Anti-crossing guardrail for road

Technical Field

The utility model relates to a highway specifically is a highway is with preventing guardrail technical field that climbs over.

Background

Guardrail-here, the industrial "protective fence" is referred to. 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 guard rail is visible everywhere in our lives. The guardrail is according to the difference of height, and the price of per meter length also can be different, and the guardrail is steel system commonly used, if: stainless steel, round steel pipe, square steel pipe or profiled steel plate, and iron wire. The surface treatment process comprises the following steps: fully automatic electrostatic powder spraying (i.e. plastic spraying) or paint spraying. In recent years, the aluminum alloy material is popular for inserting and assembling type guardrails.

The existing highway guardrail has the following defects: the existing highway guardrail is mostly a simple guardrail made of stainless steel pipes, vehicles on two sides are separated in the middle of a highway, but the influence on pedestrians is not great, and a plurality of pedestrians directly cross the guardrail to cause a plurality of traffic accidents.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway is with preventing climbing guardrail to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-crossing guardrail for a road comprises an anti-crossing guardrail, wherein three slide bars are movably sleeved in the anti-crossing guardrail, a rectangular sliding box is fixedly connected to the front side of the anti-crossing guardrail, an anti-reversing lock bar is movably sleeved in the rectangular sliding box, a rectangular cover is fixedly connected to the upper side of the anti-reversing lock bar, a guardrail length adjusting device is arranged in the anti-crossing guardrail and comprises a movable guardrail, the movable guardrail is slidably connected in the anti-crossing guardrail, the lower side of the movable guardrail is slidably connected with the slide bars, length adjusting teeth are fixedly connected to the front side of the movable guardrail, and the anti-reversing lock bar is movably connected to the upper side of the length adjusting teeth;

a multi-guardrail splicing device is arranged on the right side of the movable guardrail;

and an anti-crossing lifting thorn device is arranged in the anti-crossing guardrail.

Preferably, many guardrails splicing apparatus includes connecting plate one, the left side fixed connection of connecting plate one is on removing the guardrail, the connecting pipe has been seted up in connecting plate one, the movable groove has been seted up between connecting plate one and the connecting pipe, sliding connection has the circular lantern ring in the movable groove, the fixed coupling of circular lantern ring internal surface has connect the locking lever, connect locking lever sliding connection in the connecting pipe, the left side fixedly connected with connecting plate two of guardrail is prevented crossing, the cylindrical groove has been seted up in the connecting plate two.

Preferably, prevent turning over more lift thorn device includes the awl thorn, fixedly connected with support below the awl thorn, fixedly connected with rectangle slide below the support, the positive fixedly connected with removal handle of rectangle slide, swing joint has the U-shaped baffle below the rectangle slide, the left side fixedly connected with spring of U-shaped baffle, the left side fixed connection of spring is on the inner wall of guardrail is prevented turning over more, swing joint has the rectangle baffle below the U-shaped baffle, fixedly connected with base in the guardrail is prevented turning over more.

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

(1) this highway is with preventing turning over guardrail, fall on the base through the rectangle slide, will remove the handle and remove left again, the rectangle slide moves to the leftmost side, can be with rectangle slide right side drop-down this moment, the awl thorn is got back to and is prevented turning over in the guardrail this moment, when needs use, will remove the handle and upwards draw, the U-shaped baffle can be contacted during the rectangle slide rebound, U-shaped baffle pressurized extrusion spring, the rectangle slide rebound is to the U-shaped baffle on the back, the spring makes the U-shaped baffle resume the normal position through the elasticity of self, the rectangle slide is fixed this moment, prevent turning over the thorn through setting up, thereby be favorable to reducing the direct highway that turns over of people, reduce the accident rate, the security of highway has been improved greatly.

(2) This highway is with preventing crossing guardrail, through will connecting the locking lever and upwards mentioning, the circular lantern ring removes in the movable tank, with putting below the connecting pipe on another cylindricality groove, below the connecting pipe with the cylindricality groove distance suitable, block completely, will connect the locking lever and loosen, connect the locking lever and enter into the cylindricality groove, connecting plate one this moment links together with connecting plate two, because cylindricality groove and connection locking lever adopt circularly, consequently can rotate certain angle between two liang of devices, greatly increased the practicality of device.

Drawings

Fig. 1 is a schematic structural view of the anti-crossing guardrail of the utility model;

FIG. 2 is a schematic view of the awl of the present invention;

fig. 3 is a schematic view of the movable fence of the present invention;

FIG. 4 is a schematic view of the connection plate of the present invention;

fig. 5 is a schematic view of the movable trough of the present invention.

In the figure: 1 anti-crossing guardrail, 11 sliding rods, 12 rectangular sliding boxes, 13 anti-reverse sliding lock rods, 14 rectangular covers, 2 stabs, 21 supports, 22 rectangular sliding plates, 24 moving handles, 3U-shaped baffles, 31 springs, 32 rectangular baffles, 36 bases, 4 moving guardrails, 41 length adjusting teeth, 42 connecting plate I, 43 moving grooves, 44 connecting pipes, 45 connecting lock rods, 46 circular lantern rings, 5 connecting plate II and 51 columnar grooves.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a highway anti-crossing guardrail comprises an anti-crossing guardrail 1, wherein three slide bars 11 are movably sleeved in the anti-crossing guardrail 1, a rectangular sliding box 12 is fixedly connected to the front of the anti-crossing guardrail 1, an anti-reversing lock bar 13 is movably sleeved in the rectangular sliding box 12, a rectangular cover 14 is fixedly connected to the upper surface of the anti-reversing lock bar 13, a guardrail length adjusting device is arranged in the anti-crossing guardrail 1 and comprises a movable guardrail 4, the movable guardrail 4 is slidably connected in the anti-crossing guardrail 1, the slide bars 11 are slidably connected to the lower surface of the movable guardrail 4, length adjusting teeth 41 are fixedly connected to the front of the movable guardrail 4, the anti-reversing lock bar 13 is movably connected to the upper surface of the length adjusting teeth 41, a multi-guardrail splicing device is arranged on the right side of the movable guardrail 4, an anti-crossing lifting thorn device is arranged in the anti-crossing guardrail 1, the multi-guardrail splicing device comprises a connecting plate 42, the left side of the connecting plate 42 is fixedly connected to the movable guardrail 4, a connecting pipe 44 is arranged in the connecting plate 42, a movable groove 43 is arranged between the connecting plate 42 and the connecting pipe 44, the connecting plate 42 moves rightwards to drive the movable guardrail 4 to move rightwards, the movable guardrail 4 moves rightwards to drive the length adjusting teeth 41 to move, because the length adjusting teeth 41 are triangular, the anti-reverse-sliding lock rod 13 is reverse triangular, when the length adjusting teeth 41 move rightwards, the length adjusting teeth 41 can drive the anti-reverse-sliding lock rod 13 to lift upwards, the length adjusting teeth 41 can move rightwards smoothly, when the movable guardrail 4 needs to move backwards, only the rectangular cover 14 needs to be pulled upwards, the rectangular cover 14 moves upwards to drive the anti-reverse-sliding lock rod 13 to move upwards, a circular sleeve ring 46 is connected in the movable groove 43 in a sliding manner, a connecting lock rod 45 is fixedly sleeved on the inner surface of the circular sleeve ring 46, the connecting lock rod 45 is connected in the connecting pipe 44 in, a cylindrical groove 51 is formed in the connecting plate II 5.

The anti-climbing lifting thorn device comprises a prick 2, a support 21 is fixedly connected below the prick 2, a rectangular sliding plate 22 is fixedly connected below the support 21, a moving handle 24 is fixedly connected to the front surface of the rectangular sliding plate 22, a U-shaped baffle 3 is movably connected below the rectangular sliding plate 22, a spring 31 is fixedly connected to the left surface of the U-shaped baffle 3, the moving handle 24 is moved rightwards, the moving handle 24 drives the rectangular sliding plate 22 to move rightwards, the rectangular sliding plate 22 moves rightwards, the rectangular sliding plate 22 can directly fall below the U-shaped baffle 3, the rectangular sliding plate 22 falls onto a base 36, the moving handle 24 moves leftwards, the rectangular sliding plate 22 can be pulled downwards at the moment, the prick 2 returns to the anti-climbing guardrail 1, when the anti-climbing lifting thorn device is used, the moving handle 24 is pulled upwards, the rectangular sliding plate 22 can contact the U-shaped baffle 3 when moving upwards, the left side of the spring 31 is fixedly connected to the inner wall of the anti-crossing guardrail 1, the lower side of the U-shaped baffle 3 is movably connected with a rectangular baffle 32, and a base 36 is fixedly connected to the inner side of the anti-crossing guardrail 1.

The working principle is as follows:

the first step is as follows: through pulling connecting plate 42 rightwards, connecting plate 42 moves rightwards and drives movable guardrail 4 to move rightwards, movable guardrail 4 moves rightwards and drives length adjustment tooth 41 to move, because length adjustment tooth 41 is triangle-shaped, anti-reverse slip locking lever 13 is reverse triangle-shaped, therefore when length adjustment tooth 41 moves rightwards, length adjustment tooth 41 can drive anti-reverse slip locking lever 13 and rise upwards, length adjustment tooth 41 can move rightwards smoothly, when movable guardrail 4 needs to move back, only need to pull up rectangular cover 14, rectangular cover 14 moves upwards and drives anti-reverse slip locking lever 13 and move upwards, movable guardrail 4 can move original position smoothly this moment, through adopting multisection to remove, thereby be favorable to using in the place of different length, greatly increased the practicality of device.

The second step is that: when the device needs to splice, will connect the locking lever 45 to mention upwards, circular lantern ring 46 moves in activity groove 43, put below connecting pipe 44 on another cylindrical groove 51, below connecting pipe 44 with cylindrical groove 51 apart from suitable, can block completely, will connect locking lever 45 to loosen, connect locking lever 45 to enter into cylindrical groove 51, connecting plate 42 links together with connecting plate two 5 this moment, because cylindrical groove 51 and connection locking lever 45 adopt circularly, consequently can rotate certain angle between two liang of devices, greatly increased the practicality of device.

The third step: when the anti-crossing thorns need to be retracted, the moving handle 24 is moved rightwards, the moving handle 24 drives the rectangular sliding plate 22 to move rightwards, the rectangular sliding plate 22 moves rightmost, the rectangular sliding plate 22 can directly fall below the U-shaped baffle 3, the rectangular sliding plate 22 falls on the base 36, the moving handle 24 moves leftwards, the rectangular sliding plate 22 moves leftmost, the rectangular sliding plate 22 can pull down the right side of the rectangular sliding plate 22 at the moment, the conical thorns 2 return to the anti-crossing guardrails 1 at the moment, when the anti-crossing thorns need to be used, the moving handle 24 is pulled upwards, the rectangular sliding plate 22 contacts the U-shaped baffle 3 when moving upwards, the U-shaped baffle 3 is pressed to press the spring 31, after the rectangular sliding plate 22 moves upwards to the U-shaped baffle 3, the spring 31 enables the U-shaped baffle 3 to recover through the elasticity of the spring 31, the rectangular sliding plate 22 is fixed in place at the moment, and the anti-crossing thorns are arranged, so that the phenomenon that people can directly cross roads is reduced, the accident rate is reduced, and the safety of the road is greatly improved.

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 a highway is with preventing climbing guardrail, is including preventing climbing guardrail (1), prevent climbing guardrail (1) internalization and cup jointed three slide bar (11), prevent climbing the smooth box of positive fixedly connected with rectangle (12) of guardrail (1), anti-skidding locking lever (13) has been cup jointed in the smooth box of rectangle (12) internalization, the higher authority fixedly connected with rectangular cover (14) of anti-skidding locking lever (13), prevent being equipped with guardrail length adjustment device, its characterized in that in climbing guardrail (1): the guardrail length adjusting device comprises a movable guardrail (4), the movable guardrail (4) is connected in the anti-crossing guardrail (1) in a sliding manner, a sliding rod (11) is connected to the lower surface of the movable guardrail (4) in a sliding manner, a length adjusting tooth (41) is fixedly connected to the front surface of the movable guardrail (4), and an anti-back-sliding lock rod (13) is movably connected to the upper surface of the length adjusting tooth (41);

a multi-guardrail splicing device is arranged on the right side of the movable guardrail (4);

the anti-crossing guardrail (1) is internally provided with an anti-crossing lifting thorn device.

2. The over-road guardrail according to claim 1, wherein: the multi-guardrail splicing device comprises a first connecting plate (42), the left surface of the first connecting plate (42) is fixedly connected to the movable guardrail (4), and a connecting pipe (44) is arranged in the first connecting plate (42).

3. The over-road guardrail according to claim 2, wherein: activity groove (43) have been seted up between connecting plate (42) and connecting pipe (44), sliding connection has circular lantern ring (46) in activity groove (43), circular lantern ring (46) internal surface fixed cover has been connected locking lever (45), locking lever (45) sliding connection is in connecting pipe (44).

4. The over-road guardrail according to claim 1, wherein: the left side of the anti-crossing guardrail (1) is fixedly connected with a second connecting plate (5), and a cylindrical groove (51) is formed in the second connecting plate (5).

5. The over-road guardrail according to claim 1, wherein: prevent climbing lifting thorn device includes awl thorn (2), fixedly connected with support (21) below the awl thorn (2), fixedly connected with rectangle slide (22) below support (21), the positive fixedly connected with removal handle (24) of rectangle slide (22), swing joint has U-shaped baffle (3) below rectangle slide (22).

6. The over-road guardrail according to claim 5, wherein: the left side fixedly connected with spring (31) of U-shaped baffle (3), the left side fixed connection of spring (31) is on preventing climbing the inner wall of guardrail (1), swing joint has rectangle baffle (32) below U-shaped baffle (3), prevent climbing guardrail (1) internal fixation connected with base (36).