CN212828251U

CN212828251U - Drum-type protective fence

Info

Publication number: CN212828251U
Application number: CN202021847858.9U
Authority: CN
Inventors: 崔成振
Original assignee: Qingdao Taicheng Transportation Facilities Co ltd
Current assignee: Qingdao Taicheng Transportation Facilities Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-03-30
Anticipated expiration: 2030-08-28

Abstract

The utility model belongs to the technical field of traffic apparatus, a rail guard, in particular to drum-type rail guard is related to. It has solved the inconvenient problem of current guardrail installation use. This product includes the cylinder, the guardrail, the entablature, bottom end rail and side post, the cylinder center is equipped with the pivot, the inner and the pivot of guardrail are connected, can be with the guardrail rolling in the cylinder through the pivot, the entablature is connected and constitutes square frame with cylinder and side post respectively with the both ends of bottom end rail, the entablature is equipped with the track with the bottom end rail, the track extension of entablature and bottom end rail is respectively followed to the upper edge of guardrail and lower edge and is pulled open, the outer end of guardrail and the fixed connection of side post, the left side of side post still is equipped with holds the hand groove. This product rotates through the pivot and drives the guardrail and accomodate in the cylinder or stretch into the cylinder inner chamber and put outward, sets up like this and has made things convenient for the installation of guardrail greatly.

Description

Drum-type protective fence

Technical Field

The utility model belongs to the technical field of traffic apparatus, a rail guard, in particular to drum-type rail guard is related to.

Background

In real life, the conflict between a bus driver and a passenger or the event of being beaten by the passenger often occurs, and the passenger and public safety are seriously influenced. At present, 90 percent of buses and passenger vehicles adopt an open design scheme, and a driving space is connected with a bus body space without any partition; the passengers come from all directions, all factors are not well determined, contradiction is easily generated between the passengers and the driver due to trivial and tiny problems, the driver is easily interfered by the outside world and even blows, traffic accidents are caused, and the life safety and the public safety of the passengers are seriously influenced. According to incomplete statistics, the number of traffic safety accidents caused by contradictions or disputes between drivers and passengers in China every year reaches thousands, property loss is serious, and the personal safety and public order safety of the passengers are seriously challenged. Therefore, the problem of solving the above existing problem is that we are not ready to deal with things at present.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a drum-type rail guard. It will be solved is that current rail guard places inconvenient technical problem.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a drum-type rail guard, its characterized in that, includes cylinder, guardrail, entablature, bottom end rail and side post, the cylinder center is equipped with the pivot, the inner and the pivot of guardrail are connected, can be with the guardrail rolling in the cylinder through the pivot, the both ends of entablature and bottom end rail are connected and constitute square frame with cylinder and side post respectively, and the entablature is equipped with the track with the bottom end rail, and the track extension of entablature and bottom end rail is followed respectively to the reason and the lower edge on the guardrail and is pulled open, the outer end of guardrail and the fixed connection of side post, the left side of side post still is equipped with holds the hand groove.

The guardrail is folding, and its one end is connected in the pivot, and the other end card is established in the track between entablature and bottom end rail, rotates through the pivot and drives the guardrail and accomodate in the cylinder or stretch into the cylinder inner chamber and put outward, sets up like this and has made things convenient for the installation of guardrail greatly.

In the above-mentioned drum type guard rail, further comprising a guard bar inserted into an entrance of the side post.

In the above roller type guard rail, the guard rail further comprises a crank, and the crank is provided with an inlet connected with the rotating shaft.

In the above roller type guard rail, the upper cross beam and the lower cross beam are parallel to each other and have the same length.

In the above roller type guard rail, an inner cavity capable of accommodating the guard rail is arranged between the roller and the rotating shaft, and the upper end of the rotating shaft is connected with a motor capable of driving the rotating shaft to rotate.

The utility model has the advantages that: the structure is simple, the installation is convenient, the operation is easy, and after the protective guard is closed, the protective guard is doubly fixed by the additional protective bar, so that the personal safety of a driver can be effectively protected; the guard rail is simple and convenient to open, and the normal in-and-out work of a driver is not influenced; the guardrail is folding, and its one end is connected in the pivot, and the other end card is established in the track between entablature and bottom end rail, rotates through the pivot and drives the guardrail and accomodate in the cylinder or stretch into the cylinder inner chamber and put outward, sets up like this and has made things convenient for the installation of guardrail greatly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

As shown in fig. 1, a roller 1 type guard rail 3 is characterized by comprising a roller 1, a guardrail 3, an upper beam 4, a lower beam 5 and side columns 6, wherein a rotating shaft 2 is arranged at the center of the roller 1, the inner end of the guardrail 3 is connected with the rotating shaft 2, the guardrail 3 can be wound in the roller 1 through the rotating shaft 2, two ends of the upper beam 4 and the lower beam 5 are respectively connected with the roller 1 and the side columns 6 to form a square frame, the upper beam 4 and the lower beam 5 are provided with tracks, the upper edge and the lower edge of the guardrail 3 are respectively stretched and pulled open along the tracks of the upper beam 4 and the lower beam 5, the outer end of the guardrail 3 is fixedly connected with the side columns 6, and the left sides of the side columns 6 are also provided with hand holding.

In the above-described roller 1 type guard rail 3, a guard bar is further included, and the guard bar is inserted into the entrance of the side post 6.

In the above-mentioned roller 1 type guard rail 3, it further comprises a crank, and the crank is provided with an inlet connected with the rotating shaft 2.

In the roller 1 type guard rail 3, the upper cross beam 4 and the lower cross beam 5 are parallel to each other and have the same length.

In the roller 1 type guard rail 3, an inner cavity capable of accommodating the guard rail 3 is formed between the roller 1 and the rotating shaft 2, and the upper end of the rotating shaft 2 is connected with a motor capable of driving the rotating shaft 2 to rotate.

The product has simple structure, convenient installation and easy operation, and the protective guard 3 is doubly fixed by the additional protective bar after being closed, thereby effectively protecting the personal safety of a driver; the guard rail 3 is simple and convenient to open, and does not influence the normal in-and-out work of a driver.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only for convenience of description, and are not intended to indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and therefore, are not to be considered as limitations of the present invention, and the fundamental principles, main features, and advantages of the present invention have been shown and described above, as would be understood by those skilled in the art.

Claims

1. The utility model provides a drum-type rail guard, its characterized in that, includes cylinder (1), guardrail (3), entablature (4), bottom end rail (5) and side post (6), cylinder (1) center is equipped with pivot (2), the inner and pivot (2) of guardrail (3) are connected, can be with guardrail (3) rolling in cylinder (1) through pivot (2), entablature (4) and the both ends of bottom end rail (5) are connected with cylinder (1) and side post (6) respectively and constitute square frame, and entablature (4) are equipped with the track with bottom end rail (5), and the track extension of entablature (4) and bottom end rail (5) is respectively drawn open on guardrail (3) reason and lower edge, the outer end of guardrail (3) and the fixed connection of side post (6), the left side of side post (6) still is equipped with handheld groove (7).

2. A roller type guard rail as claimed in claim 1, further comprising a guard bar inserted into an entrance of the side post (6).

3. A roller guard rail as claimed in claim 1, further comprising a crank provided with an inlet connected to the rotation shaft (2).

4. A roller guard rail as claimed in claim 1, wherein the upper beam (4) and the lower beam (5) are parallel to each other and have the same length.

5. A roller guard rail as claimed in claim 1, wherein an inner cavity for accommodating the guard rail (3) is formed between the roller (1) and the rotating shaft (2), and a motor for driving the rotating shaft (2) to rotate is connected to the upper end of the rotating shaft (2).