CN219886636U - Automatic roadblock - Google Patents

Abstract

The utility model discloses an automatic roadblock, which comprises the ground, an underground cavity and a roadblock plate, wherein the underground cavity is formed in the ground, the roadblock plate is positioned in the underground cavity, a rotating shaft is fixedly arranged in one side of the surface of the roadblock plate, two ends of the rotating shaft are rotatably connected with the inner wall of the underground cavity through bearings, a balancing weight is fixedly arranged on one side of the roadblock plate through bolts, a hydraulic cylinder is fixedly arranged at the top of the inner wall of the underground cavity through a bracket, and a connecting rod is rotatably connected with the telescopic end of the hydraulic cylinder through a movable part. The automatic roadblock saves a large amount of underground space, is simple to operate, consumes less time and is low in cost during integral installation and construction, the integral construction cost is reduced while the space is saved, the requirement on the driving force of the hydraulic cylinder is low, the lifting work of the roadblock can be completed, and the automatic roadblock is high in integral practicability, safe and reliable.

Description

Automatic roadblock

Technical Field

The utility model relates to the technical field of roadblocks, in particular to an automatic roadblock.

Background

The roadblock refers to an obstacle arranged on a road, and the automatic roadblock is a metal cylinder which is lifted by hydraulic control, so that the roadblock has strong impact resistance and impact capability. They may be embedded in the road surface for controlling traffic and parking management. The automatic roadblock provides holistic solution, is used for replacing fixed roadblocks such as sentry box, railing, chain, effectively solves the control crossing vehicle and parks the problem, and along with the roadblock uses the scene more and more extensively, the use of roadblock also more and more ripe, but current roadblock still has these problems:

the existing roadblock generally drives the roadblock plate to move up and down in the vertical direction through the hydraulic cylinder, so that the work of the roadblock plate is controlled, the driving mode and design occupy a large amount of underground space, the space between the hydraulic cylinder and the roadblock plate is reserved, the construction time is long during integral installation, the cost is high, the roadblock plate is generally heavy, and the requirement of the driving in the vertical direction on the hydraulic cylinder is high.

Accordingly, there is a need for improvements to existing barriers to improve the way the barrier is mounted and the drive design.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an automatic roadblock, which solves the problems of large underground occupation space of the roadblock and high working requirement of a hydraulic cylinder.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an automatic change roadblock, includes ground, underground cavity and roadblock board, the underground cavity is offered in the inside on ground, the roadblock board is located inside the underground cavity, the inside fixed mounting of roadblock board surface one side has the pivot, and the both ends of pivot are connected through the bearing rotation with the inner wall of underground cavity, one side of roadblock board has the balancing weight through screw fixed mounting, the top of underground cavity inner wall has hydraulic cylinder through support fixed mounting, hydraulic cylinder's flexible end is connected with the connecting rod through the moving part rotation, and the one end of connecting rod is connected through the moving part rotation with the top of balancing weight, the surface fixed mounting of roadblock board has the baffle, and one side at road baffle top is provided with the pinion rack, the quantity of baffle is four at least, and the interval is unanimous between two adjacent baffles.

Preferably, one side at the top of the underground cavity is rotationally connected with an access cover through a movable piece, and the top of the access cover is fixedly connected with a handle.

Preferably, drain pipes are arranged on two sides of the bottom of the inner wall of the underground cavity, and the bottom ends of the drain pipes penetrate through the ground and extend to the inside of the ground.

Preferably, an opening matched with the roadblock plate for use is formed in the top of the underground cavity.

Preferably, the inside of baffle is through reset spring fixedly connected with clamp plate, and the fixed surface of clamp plate is connected with the draw-in lever, the one end of draw-in lever runs through baffle and pinion rack in proper order and extends to the inside of pinion rack.

Preferably, the top of the pressing plate penetrates through the baffle plate and extends to the top of the road baffle plate, and the surface of the pressing plate extending to the top of the baffle plate is fixedly connected with the pushing plate.

Advantageous effects

The utility model provides an automatic roadblock. Compared with the prior art, the method has the following beneficial effects:

this automatic roadblock is offered in the inside on ground through the underground cavity, the roadblock board is located inside the underground cavity, the inside fixed mounting of roadblock board surface one side has the pivot, and the both ends of pivot are connected through the bearing rotation with the inner wall of underground cavity, one side of roadblock board has the balancing weight through screw fixed mounting, the top of underground cavity inner wall has hydraulic cylinder through support fixed mounting, hydraulic cylinder's flexible end is connected with the connecting rod through the moving part rotation, and the one end of connecting rod is connected through the moving part rotation with the top of balancing weight, the surface fixed mounting of roadblock board has the baffle, and one side at the road baffle top is provided with the pinion rack, the quantity of baffle is four at least, and interval unanimity between two adjacent baffles, a large amount of underground space has been saved, easy operation during integral mounting and construction, consuming time is few, low cost, also reduced holistic construction cost when having saved the space, and the requirement to hydraulic cylinder driving force is not high, can accomplish the rising work of roadblock, and the whole practicality is strong, safety and reliability.

Drawings

FIG. 1 is a schematic view of the construction of a road baffle of the present utility model when not in operation;

FIG. 2 is a schematic view of the construction of the road baffle of the present utility model in operation;

FIG. 3 is a perspective view of the construction of the road guard and toothed plate of the present utility model;

fig. 4 is a side view of the internal structure of the road baffle of the present utility model.

In the figure: 1-ground, 2-underground cavity, 3-road baffle, 4-rotating shaft, 5-toothed plate, 6-balancing weight, 7-hydraulic cylinder, 8-connecting rod, 9-access cover, 10-handle, 11-drain pipe, 12-reset spring, 13-pressing plate, 14-clamping rod, 15-push plate and 16-baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an automatic change roadblock, including ground 1, underground cavity 2 and roadblock board 3, underground cavity 2 is offered in the inside of ground 1, the roadblock board 3 is located underground cavity 2 inside, the inside fixed mounting of roadblock board 3 surface one side has pivot 4, and the both ends of pivot 4 are connected through the bearing rotation with the inner wall of underground cavity 2, and one side of roadblock board 3 has balancing weight 6 through screw fixed mounting, balancing weight 6 is made by the metal, can carry out fine balance with between the roadblock board 3 under the effect of pivot 4, the top of underground cavity 2 inner wall has hydraulic cylinder 7 through support fixed mounting, hydraulic cylinder 7's flexible end is connected with connecting rod 8 through the moving part rotation, and the one end of connecting rod 8 is connected through the moving part rotation with the top of balancing weight 6, the surface fixed mounting of roadblock board 3 has baffle 16, and one side at baffle 16 top is provided with pinion rack 5, the quantity of baffle 16 is four at least, and the interval is unanimous between two adjacent baffles 16, the content that does not make detail in this specification all belongs to the well known prior art of the person in the art in this specification simultaneously.

Referring to fig. 1-4, one side at the top of the underground cavity 2 is rotatably connected with an access cover 9 through a movable part, the top of the access cover 9 is fixedly connected with a handle 10, drain pipes 11 are respectively arranged at two sides at the bottom of the inner wall of the underground cavity 2, when raining, rainwater enters the underground cavity 2, at the moment, the rainwater can enter the underground pipeline through the drain pipes 11, water accumulation in the underground cavity 2 can be prevented, garbage carried in the rainwater can also exist, because the opening working time of the road baffle 3 is not long, workers can manually clean the garbage in the underground cavity 2 through the access cover 9, the bottom end of the drain pipe 11 penetrates through the ground 1 and extends to the inside of the ground 1, and an opening matched with the road baffle 3 is formed in the top of the underground cavity 2.

Referring to fig. 1-4, a pressing plate 13 is fixedly connected to the inside of a baffle 16 through a return spring 12, a clamping rod 14 is fixedly connected to the surface of the pressing plate 13, one end of the clamping rod 14 sequentially penetrates through the baffle 16 and the toothed plate 5 and extends to the inside of the toothed plate 5, the top of the pressing plate 13 penetrates through the baffle 16 and extends to the top of the baffle 16, and a pushing plate 15 is fixedly connected to the surface of the pressing plate 13 extending to the top of the baffle 16.

When the road baffle 3 and the baffle 16 do not work, the road baffle 3 and the baffle 16 are flush with the ground and keep balance under the action of the balancing weight 6, when the road baffle 3 needs to work, a user starts the hydraulic cylinder 7, the hydraulic cylinder 7 drives the connecting rod 8 to move after being started, the connecting rod 8 drives the balancing weight 6 to move, the balancing weight 6 drives the road baffle 3 to rotate through the rotating shaft, at the moment, the road baffle 3 can incline to a proper angle to work, in the use process, the toothed plate 5 is easy to damage, the shape and the specification of the toothed plate 5 can be changed according to actual use scenes, when the toothed plate 5 needs to be maintained or replaced, the user can push the push plate 15, the push plate 15 drives the pressing plate 13 to squeeze the reset spring 12 after pushing, meanwhile, the clamping rod 14 is also driven to move, and after the clamping rod 14 is separated from the toothed plate 5, the toothed plate 5 can be taken down from the top of the road baffle 3 for maintenance.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an automatic change roadblock, includes ground (1), underground cavity (2) and roadblock board (3), underground cavity (2) are seted up in the inside of ground (1), roadblock board (3) are located inside underground cavity (2), its characterized in that: the inside fixed mounting of roadblock board (3) surface one side has pivot (4), and the both ends of pivot (4) are connected through the bearing rotation with the inner wall of underground cavity (2), screw fixed mounting has balancing weight (6) through one side of roadblock board (3), the top of underground cavity (2) inner wall is through support fixed mounting has hydraulic cylinder (7), the flexible end of hydraulic cylinder (7) is connected with connecting rod (8) through the moving part rotation, and the one end of connecting rod (8) is connected through the moving part rotation with the top of balancing weight (6), the fixed surface of roadblock board (3) installs baffle (16), and one side at road baffle (16) top is provided with pinion rack (5), the quantity of baffle (16) is four at least, and the interval is unanimous between two adjacent baffles (16).

2. An automated barrier as recited in claim 1, wherein: one side at the top of the underground cavity (2) is rotationally connected with an access cover (9) through a movable piece, and the top of the access cover (9) is fixedly connected with a handle (10).

3. An automated barrier as recited in claim 1, wherein: drain pipes (11) are arranged on two sides of the bottom of the inner wall of the underground cavity (2), and the bottom ends of the drain pipes (11) penetrate through the ground (1) and extend to the inside of the ground (1).

4. An automated barrier as recited in claim 1, wherein: the top of the underground cavity (2) is provided with an opening matched with the roadblock plate (3).

5. An automated barrier as recited in claim 1, wherein: the inside of baffle (16) is through reset spring (12) fixedly connected with clamp plate (13), and the fixed surface of clamp plate (13) is connected with draw-in lever (14), the one end of draw-in lever (14) runs through baffle (16) and pinion rack (5) in proper order and extends to the inside of pinion rack (5).

6. An automated barrier as recited in claim 5, wherein: the top of the pressing plate (13) penetrates through the baffle plate (16) and extends to the top of the baffle plate (16), and a pushing plate (15) is fixedly connected to the surface of the pressing plate (13) extending to the top of the baffle plate (16).