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Multipurpose warning device for road maintenance construction

A road maintenance and warning device technology, applied in the directions of roads, roads, road signs, etc., can solve the problems of damage, no anti-collision protection device, affecting secondary use, etc.

Inactive Publication Date: 2020-07-10
陈静
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The warning in the prior art does not have an anti-collision protection device. When it receives an impact, it will often receive irreversible damage and affect the secondary use. A multi-purpose warning device for road maintenance and construction with a protection mechanism is now provided. To solve the above technical problems

Method used

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  • Multipurpose warning device for road maintenance construction
  • Multipurpose warning device for road maintenance construction
  • Multipurpose warning device for road maintenance construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1~3 , in Embodiment 1 of the present invention, a multi-purpose warning device for road maintenance and construction, comprising: a base 1, a height-adjustable warning component fixedly installed on the base 1, and stable components installed on both sides of the base 1 with protection mechanisms;

[0024] Wherein, the stabilizing component includes mounting blocks 4 fixedly installed on both sides of the base 1 and a slider 6 installed inside the mounting block 4, the bottom of the slider 6 is fixedly installed with a support seat 7, and the bottom of the support seat 7 is fixed A plurality of fixed rods 8 are installed, and a plurality of fixed rods 8 are set to be inserted into the ground to fix the base 1; the slider 6 is elastically installed inside the mounting block 4, and the inside of the base 1 is provided with Insert the lock bar 9 into the lock slot 10 on the slider 6, the lock bar 9 is set to limit the position of the slider 6, and then the posi...

Embodiment 2

[0027] see Figure 1~3 , the main difference between this embodiment 2 and embodiment 1 is that the upper end of the slider 6 is fixedly installed with an A elastic member 5, and the upper end of the A elastic member 5 is fixedly installed inside the installation block 4, so that the slider 6 is elastically installed on the installation block. Inside the block 4 , when the locking rod 9 leaves the lock groove 10 , the fixing rod 8 follows the support seat 7 and enters into the inside of the mounting block 4 .

[0028] The slider 6 is arranged inside the mounting block 4 to slide up and down.

[0029] The connecting rope 23 is arranged in the installation hole 12 inside the base 1 , and the inside of the installation hole 12 is also provided with a guide wheel 21 for guiding the connecting rope 23 .

[0030] The outer side of the lock bar 9 is sleeved with a B elastic 11, one end of the B elastic 11 is fixedly installed on the outside of the mounting block 4, and the other end...

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Abstract

The invention discloses a multipurpose warning device for road maintenance construction, and relates to the technical field of road construction. The warning device comprises a base, a height-adjustable warning part fixedly installed on the base, and stabilizing parts installed at the two sides of the base and provided with protection mechanisms. Each stabilizing part comprises mounting blocks fixedly mounted at the two sides of the base and sliding blocks mounted in the mounting blocks, supporting seats are fixedly mounted at the bottoms of the sliding blocks, and a plurality of fixing rods are fixedly mounted at the bottoms of the supporting seats; each sliding block is elastically mounted in the mounting block; a locking rod penetrating the mounting block and inserted into a locking groove in the sliding block is arranged in the base, the end, away from the sliding block, of the locking rod is connected to a control piece elastically mounted in the mounting groove in the base through a connecting rope, the lower end of the control piece is lower than the lower edge of the base, and the control piece is arranged in the direction of the lower end of the base. The multipurpose warning device has the anti-collision protection performance, and the warning requirements of different heights are met.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a multipurpose warning device for road maintenance and construction. Background technique [0002] Highway maintenance is the maintenance and maintenance of the road. The maintenance focuses on the whole process of maintenance from the completion and opening to traffic. The maintenance focuses on the repair of the damaged parts. During the road maintenance process, due to the danger of the construction site, it is necessary to install warning devices to prevent vehicles and personnel from entering the site by mistake, causing casualties. [0003] The warning in the prior art does not have an anti-collision protection device. When it receives an impact, it will often receive irreversible damage and affect the secondary use. A multi-purpose warning device for road maintenance and construction with a protection mechanism is now provided. It is used to solve the above tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/623E01F9/646E01F9/631E01F9/615
CPCE01F9/615E01F9/623E01F9/631E01F9/646
Inventor 陈静
Owner 陈静
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