CN201794037U - Rotatable closed roadblock - Google Patents

Abstract

The utility model relates to a rotatable closed roadblock, which comprises a first cross bar, a second cross bar, a rotating shaft and a sliding lock, and is characterized in that the first end of the cross bar and the second end of the cross bar are respectively provided with a rotating shaft, and the cross bar One is connected with the other end of the cross bar two through a sliding lock, and the first cross bar and the second cross bar can rotate around the rotation axis. The utility model has the advantages of: 1. preventing motor vehicles from entering; 2. opening quickly when an emergency occurs.

Description

Rotatable closed barricade

technical field

The utility model relates to a rotatable closed roadblock.

Background technique

In the prior art, roadblocks are set up in dangerous areas to prevent motor vehicles from entering, but it is inconvenient to use plug-in roadblocks to open, and motor vehicles such as motorcycles can still enter, posing safety hazards.

Contents of the invention

The purpose of the utility model is to provide a rotatable closed roadblock, which is easy to open and can effectively prevent motor vehicles from entering.

In order to achieve the above object, the utility model is realized through the following technical solutions:

The rotatable closed barricade includes crossbar one, crossbar two, a rotating shaft, and a slide lock. The other end is connected by a slide lock, and the first crossbar and the second crossbar can rotate around the rotation axis.

Compared with the prior art, the utility model has the advantages of:

1. Prevent the entry of motor vehicles;

2. Open quickly in case of emergency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram when the utility model is opened.

In the figure: 1-crossbar one 2-crossbar two 3-rotation shaft 4-slide lock

Detailed ways

See Fig. 1, rotatable closed barricade, comprise crossbar one 1, crossbar two 2, rotating shaft 3, slide lock 4, described crossbar one 1 and crossbar two 2 one ends are provided with rotating shaft respectively, crossbar one 1 is connected with the other end of cross bar two 2 through slide lock 4, and cross bar one 1 and cross bar two 2 can rotate around the rotation axis 4.

Normally, crossbar 1 and crossbar 2 are docked and locked by slide lock 4 to prevent motor vehicles from entering. When an emergency occurs, crossbar 1 and crossbar 2 are quickly rotated and opened by rotating shaft 3 to form a passage. It is convenient for vehicles and personnel to enter and exit.

Claims (1)

1. A rotatable closed roadblock, comprising a crossbar one, a crossbar two, a rotating shaft, and a slide lock. The other end of the two is connected by a slide lock, and the first cross bar and the second cross bar can rotate around the rotation axis.

Images