Lifting fence for municipal engineering

A technology of fencing and engineering, applied in the field of fencing, can solve the problems of wasting manpower, material and financial resources, troubles, etc., and achieve the effect of saving manpower and financial resources

Inactive Publication Date: 2019-03-12
甘肃凯迪新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the lifting fence is fixed on the ground and can only be adjusted to the height of the protective net. When the fence is not needed in this place, the staff also needs to remove the fence. The fence is transported and installed, which is extremely troublesome and wastes unnecessary manpower, material and financial resources

Method used

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  • Lifting fence for municipal engineering
  • Lifting fence for municipal engineering
  • Lifting fence for municipal engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1-9Shown, a kind of lifting fence that is used for municipal engineering, comprises the fence groove 6 that opens on the ground, and fence groove 6 li is equipped with lower fence board 7, and the top surface of lower fence board 7 is installed with a plurality of telescopic rods in vertical direction , the upper fence board 12 is installed on the top surface of a plurality of telescopic rods, and the bearing 13 is installed in the middle part of the upper fence board 12; An adjusting plate 4 is fixedly installed, and a motor 2 is arranged in the motor groove 1. The motor 2 is connected with a rotating shaft 3 passing through the adjusting plate 4 and the lower fence plate 7. The rotating shaft 3 and the adjusting plate 4 are connected by threads, and the upper end of the rotating shaft 3 is installed on a bearing 13 in.

[0038] In the present invention, when a fence is required at the place where the fence is installed, it is only necessary to turn on...

Embodiment 2

[0040] Such as Figure 1-9 Shown, a kind of lifting fence that is used for municipal engineering, comprises the fence groove 6 that opens on the ground, and fence groove 6 li is equipped with lower fence board 7, and the top surface of lower fence board 7 is installed with a plurality of telescopic rods in vertical direction , the upper fence board 12 is installed on the top surface of a plurality of telescopic rods, and the bearing 13 is installed in the middle part of the upper fence board 12; An adjusting plate 4 is fixedly installed, and a motor 2 is arranged in the motor groove 1. The motor 2 is connected with a rotating shaft 3 passing through the adjusting plate 4 and the lower fence plate 7. The rotating shaft 3 and the adjusting plate 4 are connected by threads, and the upper end of the rotating shaft 3 is installed on a bearing 13 in.

[0041] In this embodiment, the first telescopic rod 9, the second telescopic rod 10 and the third telescopic rod 11, the second tel...

Embodiment 3

[0046] Such as Figure 1-9 Shown, a kind of lifting fence that is used for municipal engineering, comprises the fence groove 6 that opens on the ground, and fence groove 6 li is equipped with lower fence board 7, and the top surface of lower fence board 7 is installed with a plurality of telescopic rods in vertical direction , the upper fence board 12 is installed on the top surface of a plurality of telescopic rods, and the bearing 13 is installed in the middle part of the upper fence board 12; An adjusting plate 4 is fixedly installed, and a motor 2 is arranged in the motor groove 1. The motor 2 is connected with a rotating shaft 3 passing through the adjusting plate 4 and the lower fence plate 7. The rotating shaft 3 and the adjusting plate 4 are connected by threads, and the upper end of the rotating shaft 3 is installed on a bearing 13 in.

[0047] In this embodiment, there is a gap between the fence groove 6 and the lower fence board 7, and there are drainage grooves 8 ...

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Abstract

The invention relates to the technical field of fences, in particular to a lifting fence for municipal engineering. The lifting fence comprises a lower fence plate, a plurality of telescopic rods arearranged on the top face of the lower fence plate in the vertical direction, the top faces of the telescopic rods are provided with an upper fence plate, and a bearing is arranged in the middle of theupper fence plate; a motor groove communicated with a fence groove is formed in the bottom face of the fence groove in the vertical direction, an adjusting plate is fixedly arranged at the upper partof the motor groove, and a motor is arranged in the motor groove; the motor is connected with a rotating shaft penetrating through the adjusting plate and the lower fence plate, the rotating shaft isin threaded connection with the adjusting plate, and the upper end of the rotating shaft is installed in the bearing. According to the lifting fence, the upper fence plate and the lower fence plate are arranged in the fence groove, the rotating shaft is in threaded connection with the adjusting plate, and the rotating shaft drives the upper fence plate to move up and down in the rotating process,so that a special worker is not required to frequently install the fence in or move the fence away from a place, and manpower and financial resources are greatly saved.

Description

technical field [0001] The invention relates to the technical field of fences, in particular to a lifting fence used in municipal engineering. Background technique [0002] Fences are guardrails. From the earliest wooden fences, they were obstacles set up by people to raise various livestock. Today, fences often appear in different appearances in our lives, and have a very wide range of uses and connotations. Among them, the municipal road fence is also called urban traffic galvanized spray steel guardrail. It is beautiful, novel, safe and reliable, and the price is favorable. It is suitable for urban traffic arteries, green belts in the middle of expressways, bridges, secondary roads, township roads and road tolls. Mouth isolation. [0003] The liftable fence in the prior art includes a base, a column and a protective net. The bottom of the base is provided with supporting legs, the bottom of the supporting legs is provided with a supporting base, one side of the bottom of...

Claims

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Application Information

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IPC IPC(8): E01F15/04
CPCE01F15/0423E01F15/0484
Inventor 王保平刘宗林刘凯迪李娜娜张帆
Owner 甘肃凯迪新能源科技有限公司
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