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A roadblock device

A technology of roadblocks and connecting rods, applied in the directions of roads, roads, buildings, etc., can solve the problems of single use mode and small use range of roadblock devices, and achieve the effects of various use methods, large use range and simple operation.

Active Publication Date: 2021-01-08
XIAN UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a roadblock device to solve the problem of single use mode and small range of use of the roadblock device proposed in the background art

Method used

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see Figure 1-9 , an embodiment provided by the present invention: a barricade device, including a barricade composition block 1, a reserved groove 2 is arranged inside the front of the barricade composition block 1, and a second connecting rod is hinged inside the bottom end of the reserved groove 2 5. There are grooves on both sides of the roadblock composition block 1, and the inner wall of the groove is a smooth surface. The limit rod 6 is inserted ...

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Abstract

The invention discloses a roadblock device comprising a roadblock assembly block. A reserved groove is formed in the front face of the roadblock assembly block. A second connecting rod is hinged to the interior of the bottom end of the reserved groove. A first connecting rod is hinged to the top end of the second connecting rod. Fixing rods are uniformly fixed on the right side of the roadblock assembly block. Limiting rods are fixed to the two sides of the top end of the first connecting rod correspondingly. Tire breaking thorns are fixedly welded to the two sides of the bottom end of the first connecting rod correspondingly. A preformed hole is formed in the first connecting rod. A screw rod is connected into the bottom end of a spring in a sleeved mode, and a telescopic thorn is fixedlywelded to the bottom end of the screw rod. The roadblock device can be used as a vehicle road barrier, plays a role in reducing the speed of a vehicle, can be used as a tire breaking device, can prevent any vehicle from passing, can be used as a road barrier for blocking the vehicle, and is wide in application range, diverse in use modes and simple to operate, thereby being worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of roadblock devices, in particular to a roadblock device. Background technique [0002] With the continuous improvement of the urban traffic system, road barriers have become one of the indispensable equipment for the smooth flow of the city. The function of the road barrier is to block and isolate the road surface. It is often used to restrict the passage of passing vehicles and warn of emergency accidents and dangerous road conditions. The existence of roadblocks maintains a sense of order in the urban traffic environment, effectively guaranteeing traffic order, facilities and people's safety. [0003] At present, there are many types of roadblock devices. Commonly used in daily life are vehicle roadblocks, tire breakers and cone-shaped roadblocks that serve as warnings. However, these commonly used roadblock devices must be used in specific environments. For example, vehicle roadblocks can only It is us...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F13/00E01F13/12
CPCE01F13/00E01F13/12
Inventor 仝秋娟柴军峰
Owner XIAN UNIV OF POSTS & TELECOMM