Unlock instant, AI-driven research and patent intelligence for your innovation.

Dustproof and noise-proof device for construction site

A construction site and anti-noise technology, applied in metal processing, spring/shock absorber, vibration suppression adjustment, etc., can solve the problems of a large amount of noise and dust, construction personnel injury, and dust is not easy to disperse, so as to reduce noise, Strengthen the weakening effect, the effect of vibration reduction effect is obvious

Inactive Publication Date: 2021-04-06
庄阳辉
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Especially in the process of urban pipeline construction, the laid pipeline needs to be drilled with a drilling machine on the pipe wall to install the fixed bracket, so as to provide installation support for other equipment, and the space inside the pipeline is relatively narrow, so when drilling During the process, there will be a lot of noise and a lot of dust, which will cause harm to the construction personnel, and the dust generated is not easy to disperse in the pipeline. The construction personnel need to wait for the dust to gradually dissipate before proceeding to the subsequent opening. operation, thereby reducing work efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dustproof and noise-proof device for construction site
  • Dustproof and noise-proof device for construction site
  • Dustproof and noise-proof device for construction site

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0040] As a specific embodiment of the present invention, the front and rear sides of the movable plate 6 are provided with a second chute, and the second chute corresponds to the position of the first inserting plate 8, and the two circular baffles 1 are opposite to each other. A plurality of limiting grooves 20 are provided on one side of each side, and the plurality of limiting grooves 20 correspond to the plurality of movable plates 6 one by one, and the plurality of limiting grooves 20 on the same side are rotationally symmetrical with respect to the casing 2 , and the limiting groove 20 is inclined with the direction of rotational symmetry, the front and rear sides of the first inserting plate 8 are fixedly connected with the limiting block 21, and the limiting block 21 is located in the limiting groove 20 through the second slide groove; when During the movement of multiple movable plates 6 on the same side towards the side fixed plate 4 under the action of the pull cord...

Embodiment approach

[0041] As a specific embodiment of the present invention, the tops of the two movable plates 6 adjacent to the bottom of the horizontal dividing line of the casing 2 are fixedly connected with a collection box 22, and the top of the collection box 22 is movably equipped with a box door. , the collection box 22 is provided with a partition 23, and the side of the partition 23 close to the casing 2 is fixedly connected with a third spring 24, and the end of the third spring 24 away from the partition 23 is fixedly connected with the inner wall of the collection box 22 , the elastic force of the third spring 24 is less than the gravity of the partition 23, and the elastic force of the third spring 24 is greater than the friction force between the partition 23 and the collection box 22 in a horizontal state, and the collection box 22 is close to the partition 23 One side is provided with a plurality of ventilation holes 25, and a one-way valve 26 is hinged at the mouth of the venti...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a dustproof and noise-proof device for construction site. The dustproof and noise-proof device comprises two circular baffles, wherein rubber rings are fixedly mounted on the edges of the circular baffles, a sleeve is inserted between the circle centers of the two circular baffles in a penetrating mode, one end of the sleeve is designed to be closed, and sleeve rings movably sleeve the two ends of the sleeve; and one sides, away from each other, of the two sleeve rings are fixedly connected with the two circular baffles respectively. Through continuous action of a hydraulic rod, vibration generated by a drill bit and a pipe wall is converted into elastic potential energy of a first spring through a second inserting plate, the second inserting plate moves continuously, the vibration relieving effect on the pipe wall in the vibration state in the moving process of the second inserting plate is achieved, the acting range of the second inserting plate is larger, the vibration reduction effect is more obvious, generated dust can be blocked by the two circular baffles, besides, the dust is blocked by rotating plates, movable plates and the second inserting plate in small intervals, the dust is not prone to being diffused to the outside, and when the dust impacts the surface of the dust, the dust can settle rapidly.

Description

technical field [0001] The invention belongs to the technical field of dust prevention and noise prevention at construction sites, and in particular relates to a dust prevention and noise prevention device for construction sites. Background technique [0002] A construction site, referred to as a site, is a place where construction projects are being developed and civil engineering is being carried out. , Because the collision between various machinery and building materials will produce a lot of noise and often accompanied by a lot of dust, so the construction site requires dust prevention and noise reduction measures during the construction process. [0003] Especially in the process of urban pipeline construction, the laid pipeline needs to be drilled with a drilling machine on the pipe wall to install the fixed bracket, so as to provide installation support for other equipment, and the space inside the pipeline is relatively narrow, so when drilling During the process, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B26F1/16B26D7/18F16F15/067
CPCB26D7/18B26F1/16F16F15/067
Inventor 庄阳辉
Owner 庄阳辉