CN211522993U

CN211522993U - Municipal works way stake

Info

Publication number: CN211522993U
Application number: CN201922411992.8U
Authority: CN
Inventors: 李静; 王盟; 宋法光; 王红亮; 寇振虎; 王树亮; 张文朝
Original assignee: Henan Shangjin Greening Engineering Co ltd
Current assignee: Henan Shangjin Greening Engineering Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-18
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a municipal works way stake, including base and way stake body, the base is top open structure, way stake body is inserted and is established in the opening, be equipped with a plurality of slider between way stake body and the base, way stake body top is equipped with buffer, the buffer top is equipped with the warning board of fixed connection on the way stake body. Compared with the prior art, the utility model the advantage lie in: the utility model discloses not only have outstanding buffer capacity, can also make the striking vehicle slow down, simple structure, low in manufacturing cost.

Description

Municipal works way stake

Technical Field

The utility model relates to a municipal works field specifically is a municipal works way stake.

Background

Road piles are commonly known as cylindrical roadblocks. The road barrier is mainly used for urban intersection lanes, highway maintenance, traffic police law enforcement, road administration law enforcement, hotels, communities, airports, banks, schools, business centers, sports places, dangerous areas, road construction sites and the like, and in municipal engineering, some special intersections or building entrances and exits are required to be installed with road barriers for limiting the passing of vehicles.

The existing road piles are mostly divided into lifting road piles and fixed road piles, the manufacturing and using cost of the lifting road piles is too high, and the shock resistance of the lifting road piles is too weak, so that the fixing devices are still used in places with large traffic flow. The existing municipal engineering road pile has poor buffering capacity after being impacted by a vehicle, is easy to be impacted and bent by the vehicle, even flies after being impacted, and cannot play a role in reducing the speed of the vehicle.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, it is outstanding to provide a buffer capacity, can make the municipal works road pile that the striking vehicle slowed down.

In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a municipal works way stake, includes base and way stake body, the base is top open structure, way stake body is inserted and is established in the opening, be equipped with a plurality of slider between way stake body and the base, way stake body top is equipped with buffer, the buffer top is equipped with the warning board of fixed connection on way stake body.

As the improvement, buffer has four, and becomes circumference equidistance and distribute on way stake body, buffer includes sealed jar one, sealed jar one inside one side is equipped with spring one, a sealed jar opposite side is worn to establish connecting rod one, connecting rod one end is equipped with piston one, and the other end is equipped with fixed plate one, be equipped with a plurality of springs two on the fixed plate one, spring two connects rubber slab one, the junction of fixed plate one and rubber slab one is equipped with the bellows, sealed jar one is through pipe intercommunication sealed jar two, connecting rod two is worn to establish on one side of sealed jar two, the one end of connecting rod two is equipped with piston two, and the other end is equipped with fixed plate two, be equipped with rubber slab two on the fixed plate two, be equipped with spring three in the sealed jar two.

As an improvement, the sliding device comprises a first bowl body and a second bowl body, the first bowl body is fixedly connected to the road pile body, the second bowl body is fixedly connected to the inner wall of the base, and steel balls are arranged between the first bowl body and the second bowl body.

As an improvement, base opening bottom is equipped with the fixed column, way stake body bottom is equipped with the fixed slot, the fixed column closely cooperates with the fixed slot.

As an improvement, hydraulic oil is arranged in the first sealing cylinder and the second sealing cylinder.

Compared with the prior art, the utility model the advantage lie in:

sliding friction formed when the road pile body is impacted can be changed into rolling friction through the sliding device, abrasion of the road pile body can be reduced, the buffer device can absorb the capacity generated by vehicle impact, and the buffer device can also act on the vehicle in a reverse mode to force the vehicle to decelerate so as to reduce the damage of the out-of-control vehicle to pedestrians, other vehicles and buildings. The utility model discloses not only have outstanding buffer capacity, can also make the striking vehicle slow down, simple structure, low in manufacturing cost.

Drawings

Fig. 1 is a structural view of the present invention.

Fig. 2 is a structural view of the sliding device of the present invention.

Fig. 3 is a structural view of the buffer device of the present invention.

As shown in the figure: 1. the device comprises a base, 2, a fixing column, 3, a road pile body, 4, a fixing groove, 5, a sliding device, 6, a buffering device, 7, a warning plate, 8, a first bowl body, 9, a second bowl body, 10, a steel ball, 11, a first sealing cylinder, 12, a first spring, 13, a first connecting rod, 14, a first piston, 15, a first fixing plate, 16, a second spring, 17, a first rubber plate, 18, a guide pipe, 19, a second sealing cylinder, 20, a second connecting rod, 21, a second piston, 22, a third spring, 23, a second fixing plate, 24, a second rubber plate, 25 and a folding shed.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1 to 3, a municipal works way stake, includes base 1 and way stake body 3, base 1 is top open structure, way stake body 3 is inserted and is established in the opening, be equipped with a plurality of slider 5 between way stake body 3 and the

base

1, 3 tops of way stake body are equipped with buffer 6, buffer 6 tops are equipped with warning board 7 of fixed connection on way stake body 3.

The four buffer devices 6 are distributed on the road pile body 3 in a circle at equal intervals, each buffer device 6 comprises a first sealing cylinder 11, one side inside the first sealing cylinder 11 is provided with a first spring 12, the other side of the first sealing cylinder 11 penetrates through a first connecting rod 13, one end of the first connecting rod 13 is provided with a first piston 14, the other end of the first connecting rod is provided with a first fixing plate 15, the first fixing plate 15 is provided with a plurality of second springs 16, the second springs 16 are connected with a first rubber plate 17, a folding shed 25 is arranged at the joint of the first fixing plate 15 and the first rubber plate 17, the first sealing cylinder 11 is communicated with a second sealing cylinder 19 through a pipe 18, one side of the second sealing cylinder 19 penetrates through a second connecting rod 20, one end of the second connecting rod 20 is provided with a second piston 21, the other end of the second connecting rod is provided with a second fixing plate 23, the second rubber plate 24 is arranged on the second fixing plate 23, a third spring 22 is arranged in the, the improved road pile comprises a road pile body 3, a first bowl body 8, a second bowl body 9, steel balls 10, fixing columns 2, fixing grooves 4 and sealing cylinders 19, wherein the first bowl body 8 is fixedly connected to the inner wall of a base 1, the steel balls 10 are arranged between the first bowl body 8 and the second bowl body 9, the bottom of an opening of the base 1 is provided with the fixing columns 2, the bottom of the road pile body 3 is provided with the fixing grooves 4, the fixing columns 2 are tightly matched with the fixing grooves 4, and the sealing cylinders 11 and the sealing cylinders.

In specific use, the base 1 is fixedly connected to the ground through bolts, the fixing grooves 4 at the bottom of the road pile body 3 are aligned with the fixing columns 2 and inserted into the base 1, the road pile body 3 is tightly matched with the base 1, the sliding device 5 is installed between the road pile body 3 and the base 1, and the buffer device 6 is installed on the road pile body 3.

When a vehicle impacts a road pile, the rubber plate I17 is firstly impacted, when the vehicle impacts the road pile, part of impact is counteracted, the spring II 16 is extruded, part of impact is counteracted again, until the spring II 16 is compressed to the bottom, the impact force can push the connecting rod I13 inwards, the piston I14 enables hydraulic oil in the sealing cylinder I11 to enter the sealing cylinder II 19 through the guide pipe 18, when the piston I14 moves inwards, the piston I14 can contact the spring I12 and gradually compress the spring I12, in the two processes, part of impact is counteracted, the hydraulic oil entering the sealing cylinder II 19 can push the piston II 21 outwards, and therefore the connecting rod II 20 is pushed, and the fixing plate II 23 and the rubber plate II 24 can reversely push the impacted vehicle, so that the vehicle is decelerated.

When the vehicle is dragged away, the spring three 22 pushes the piston two 21 reversely, so that the redundant hydraulic oil in the sealing cylinder two 19 returns to the sealing cylinder one 11 through the conduit 18, and at the same time, the connecting rod one 13 and the connecting rod two 20 return to the initial position.

When the vehicle is impacted, the steel ball 10 rolls in the first bowl body 8 and the second bowl body 9, and sliding friction is changed into rolling friction.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a municipal works way stake, includes base (1) and way stake body (3), its characterized in that: base (1) is top open structure, way stake body (3) are inserted and are established in the opening, be equipped with a plurality of slider (5) between way stake body (3) and base (1), way stake body (3) top is equipped with buffer (6), buffer (6) top is equipped with warning board (7) of fixed connection on way stake body (3).

2. The municipal engineering road pile according to claim 1, wherein: the buffer device (6) is four in number and distributed on the road pile body (3) in equal intervals, the buffer device (6) comprises a first sealing cylinder (11), one side inside the first sealing cylinder (11) is provided with a first spring (12), the other side of the first sealing cylinder (11) is provided with a first connecting rod (13), one end of the first connecting rod (13) is provided with a first piston (14), the other end of the first connecting rod is provided with a first fixing plate (15), the first fixing plate (15) is provided with a plurality of second springs (16), the second springs (16) are connected with the first rubber plate (17), a folding shed (25) is arranged at the joint of the first fixing plate (15) and the first rubber plate (17), the first sealing cylinder (11) is communicated with a second sealing cylinder (19) through a guide pipe (18), the second connecting rod (20) is arranged on one side of the second sealing cylinder (19), and the second piston (21) is arranged at one end of the, the other end of the sealing cylinder is provided with a second fixing plate (23), the second fixing plate (23) is provided with a second rubber plate (24), and a third spring (22) is arranged in the second sealing cylinder (19).

3. The municipal engineering road pile according to claim 1, wherein: the sliding device (5) comprises a first bowl body (8) and a second bowl body (9), the first bowl body (8) is fixedly connected to the road pile body (3), the second bowl body (9) is fixedly connected to the inner wall of the base (1), and a steel ball (10) is arranged between the first bowl body (8) and the second bowl body (9).

4. The municipal engineering road pile according to claim 1, wherein: the road pile is characterized in that a fixing column (2) is arranged at the bottom of an opening of the base (1), a fixing groove (4) is arranged at the bottom of the road pile body (3), and the fixing column (2) is tightly matched with the fixing groove (4).

5. The municipal road pile according to claim 2, wherein: hydraulic oil is arranged in the first sealing cylinder (11) and the second sealing cylinder (19).