CN218952965U

CN218952965U - Noise reduction dust keeper is used in green construction of municipal works

Info

Publication number: CN218952965U
Application number: CN202222906586.0U
Authority: CN
Inventors: 顿喜顺; 王荣; 王金凤
Original assignee: Hunan Runda Construction Engineering Co ltd
Current assignee: Hunan Runda Construction Engineering Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-05-02
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a noise reduction dustproof device for green construction of municipal engineering, which relates to the field of municipal engineering and comprises a device body, wherein dust screens are symmetrically and fixedly connected to the centers of the front side and the back side of the device body, soundproof cotton is symmetrically and fixedly connected to the front side and the back side of an inner cavity of the device body, a reinforcing base is fixedly connected to the bottom of the device body, adapting grooves are symmetrically arranged at the top and the bottom of the left side and the right side of the device body, clamping blocks are symmetrically and movably connected to the inner cavities of the two adapting grooves at the right side, second handles are symmetrically and movably connected to the top and the bottom of the left side of the front side of the device body, connecting blocks are symmetrically and fixedly connected to the centers of the back sides of the two second handles, and adapting blocks are symmetrically and fixedly connected to the back sides of the left side of the two connecting blocks. The noise reduction and dust prevention device for the green construction of municipal engineering has good noise reduction and dust prevention effects, can be used for additionally installing a plurality of devices according to the size of a construction road section, and is convenient for disassembling, assembling and maintaining a single device.

Description

Noise reduction dust keeper is used in green construction of municipal works

Technical Field

The utility model relates to the field of municipal engineering, in particular to a noise reduction and dust prevention device for green construction of municipal engineering.

Background

Municipal engineering refers to municipal facility construction engineering, municipal facility refers to various buildings, structures, equipment and the like which are arranged in urban areas and town planning construction ranges and provide paid or gratuitous public products and services for residents based on government responsibility and obligations, and various public infrastructure constructions matched with urban life belong to the municipal engineering category, such as common urban roads, bridges and subways.

In China, patent application number: the utility model discloses a green construction of municipal works is with noise reduction dust keeper in CN202221204543.1, which comprises an outer shell, the inside rotation of shell is connected with the winding shaft, the surface of winding shaft is around being equipped with the dust screen, the right side of dust screen extends to the outside of shell, the inside bottom of shell is provided with receives and releases the subassembly, receive and releases the subassembly and includes the worm, and municipal works's size differs, and the size of this device is fixed, and does not possess the effect of installing additional, is difficult to adapt to the construction scope of most engineering and carries out noise reduction dustproof processing to it.

Therefore, it is necessary to provide a noise reduction and dust prevention device for green construction of municipal works to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide the noise reduction dustproof device for the green construction of municipal engineering, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the noise reduction dustproof device for the municipal engineering green construction comprises a device body, wherein dust screens are symmetrically and fixedly connected to the centers of the front surface and the back surface of the device body, soundproof cotton is symmetrically and fixedly connected to the front surface and the back surface of an inner cavity of the device body, and a reinforcing base is fixedly connected to the bottom of the device body;

the device comprises a device body, wherein the top and the bottom of the left side and the right side of the device body are symmetrically provided with an adapting groove, clamping blocks are symmetrically and movably connected in an inner cavity of the adapting groove, the top and the bottom of the left side of the front side of the device body are symmetrically and movably connected with a second handle, the middle of the back side of the second handle is symmetrically and fixedly connected with a connecting block, and the back side of the left side of the connecting block is symmetrically and fixedly connected with an adapting block.

Preferably, the right and left sides of the front and back of the top of the reinforcing base are symmetrically connected with buried bolts in a threaded manner, and the centers of the bottoms of the inner cavities of the two adapting grooves on the left side are symmetrically provided with sliding grooves.

Preferably, the front sides of the two clamping blocks are symmetrically and fixedly connected with sliding blocks, the bottoms of the two sliding blocks are symmetrically and movably connected in the inner cavities of the two sliding grooves, and the centers of the front sides of the two sliding blocks are symmetrically and fixedly connected with connecting columns.

Preferably, the outer wall symmetry of two spliced pole twines has first spring, two the positive symmetry fixed connection of first spring is in the front of two sliders, two the positive symmetry fixed connection of first spring is in the front of device body inner chamber, two the positive symmetry fixed connection of spliced pole has first handle, two the positive symmetry swing joint of first handle is at the top and the bottom on the positive right side of device body.

Preferably, the adjusting grooves are symmetrically formed in the top and the bottom of the left side of the front surface of the device body, the back surfaces of the two second handles are symmetrically attached to the front surface of the device body, the two connecting blocks are symmetrically and movably connected in the inner cavities of the two adjusting grooves, the two second springs are symmetrically and fixedly connected to the back surfaces of the right sides of the connecting blocks, and the right sides of the two second springs are symmetrically and fixedly connected to the right sides of the inner cavities of the adjusting grooves.

Preferably, the size looks adaptation of adaptation piece and adaptation groove, adaptation piece swing joint is in the inner chamber of left side adaptation groove, the draw-in groove has been seted up on the positive left side of adaptation piece, the size looks adaptation of draw-in groove and fixture block.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. this green construction of municipal works is with noise reduction dust keeper, through the dust screen that sets up, can play dirt-proof effect, through the soundproof cotton that sets up, can absorb the noise that produces when constructing, through the reinforcement base and the buried bolt that set up, can fix the device body on ground to this is convenient installs it.

2. This green construction of municipal works is with noise reduction dust keeper, fixture block and adaptation piece through setting up makes things convenient for a plurality of device bodies to install additional, so can carry out the adaptation of size to the device body according to the size of engineering, through the adaptation piece that sets up, can block into in the inner chamber of right side adaptation groove, the fixture block that the cooperation set up, can block the draw-in groove in the adaptation piece inner chamber, with this connection and the fixed of accomplishing two device bodies.

3. This green construction of municipal works is with noise reduction dust keeper, through the first handle to the positive pulling setting, can drive the slider and to openly remove to this can drive the fixture block and break away from the inner chamber of draw-in groove, can automatic the shrink of adaptation piece to the inner chamber of left side adaptation groove in this moment through the second spring that sets up, can not influence the taking out of device body this moment, this structure is convenient for dismantle the processing to damaging the device body that needs maintenance.

Drawings

FIG. 1 is a schematic view of the front face of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic diagram of the structure of an adapter block of the present utility model;

fig. 4 is a schematic structural view of the latch according to the present utility model.

In the figure: 1. a device body; 2. a dust screen; 3. soundproof cotton; 4. reinforcing a base; 5. burying a ground bolt; 6. an adaptation groove; 7. a chute; 8. a clamping block; 9. a slide block; 10. a connecting column; 11. a first spring; 12. a first handle; 13. an adjustment tank; 14. a second handle; 15. a connecting block; 16. a second spring; 17. an adaptation block; 18. a clamping groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the noise reduction dustproof device for municipal engineering green construction comprises a device body 1, a dustproof net 2 is symmetrically and fixedly connected on the front side and the back side of the device body 1, soundproof cotton 3 is symmetrically and fixedly connected on the front side and the back side of an inner cavity of the device body 1, a reinforcing base 4 is fixedly connected on the bottom of the device body 1, adapting grooves 6 are symmetrically and movably connected in the inner cavities of the left side and the right side of the device body 1, clamping blocks 8 are symmetrically and movably connected in the inner cavities of the two adapting grooves 6 on the right side, a second handle 14 is symmetrically and movably connected on the top and the bottom of the front side of the device body 1, connecting blocks 15 are symmetrically and fixedly connected on the back side of the back sides of the two connecting blocks 15, adapting blocks 17 are symmetrically and fixedly connected on the left side of the back sides of the two connecting blocks 15, buried bolts 5 are symmetrically and spirally connected on the left side and right side of the front side and the back side of the top of the reinforcing base 4, the right side of the inner cavity bottom of the two adapting grooves 6 at the left side is symmetrically provided with a sliding groove 7, the front sides of the two clamping blocks 8 are symmetrically and fixedly connected with sliding blocks 9, the bottoms of the two sliding blocks 9 are symmetrically and movably connected in the inner cavities of the two sliding grooves 7, the right sides of the two sliding blocks 9 are symmetrically and fixedly connected with connecting columns 10, the outer walls of the two connecting columns 10 are symmetrically wound with first springs 11, the front sides of the two first springs 11 are symmetrically and fixedly connected with the front sides of the two sliding blocks 9, the front sides of the two first springs 11 are symmetrically and fixedly connected with first handles 12, the front sides of the two connecting columns 10 are symmetrically and fixedly connected with the top and the bottom of the right side of the front side of the device body 1, the top and the bottom of the left side of the front side of the device body 1 are symmetrically provided with adjusting grooves 13, the back sides of the two second handles 14 are symmetrically attached to the front sides of the device body 1, the two connecting blocks 15 are symmetrically and movably connected in the inner cavities of the two adjusting grooves 13, the back surfaces of the right sides of the two connecting blocks 15 are symmetrically and fixedly connected with second springs 16, the right sides of the two second springs 16 are symmetrically and fixedly connected on the right sides of the inner cavities of the adjusting grooves 13, the size of the adapting block 17 is matched with that of the adapting groove 6, the adapting block 17 is movably connected in the inner cavity of the left adapting groove 6, the clamping groove 18 is arranged on the right left side of the adapting block 17, the clamping groove 18 and the clamping block 8 are matched with each other in size, the dustproof effect can be achieved through the arranged dustproof net 2, noise generated during construction can be absorbed through the arranged soundproof cotton 3, the device body 1 can be fixed on the ground through the arranged reinforcing base 4 and the buried bolts 5, so that the device body 1 is convenient to install, make things convenient for a plurality of device bodies 1 to install additional to this adaptation that can carry out the size to device body 1 according to the size of engineering can block into the inner chamber in right side adaptation groove 6 through the adaptation piece 17 that sets up, fixture block 8 that the cooperation set up, can block draw-in groove 18 in the inner chamber of adaptation piece 17, with this connection and the fixed of accomplishing two device bodies 1, through the first handle 12 to the front pulling setting, can drive slider 9 and move to the front, so can drive fixture block 8 and break away from in the inner chamber of draw-in groove 18, can retract the inner chamber of adaptation piece 17 to left side adaptation groove 6 through the second spring 16 that sets up this moment, can not influence the taking out of device body 1 this moment, this structure is convenient for dismantle the processing to damaging and the device body 1 that needs to maintain.

The utility model relates to a noise reduction dustproof device for green construction of municipal engineering, which is characterized in that a reinforcing base 4 is placed on the construction ground when the noise reduction dustproof device is used, a buried bolt 5 is screwed down, the reinforcing base 4 is fixed on the ground, during construction, dust is prevented from drifting randomly by a dustproof net 2, noise generated during construction can be absorbed by a soundproof cotton 3, the device body 1 is additionally arranged according to the size of a construction road section, another device body 1 is taken out, the second handle 14 is moved leftwards, a connecting block 15 can drive an adapting block 17 to move leftwards, a first handle 12 is pulled towards the front, a sliding block 9 can drive a clamping block 8 to move towards the back, at the moment, the clamping block 8 can move in an inner cavity of a sliding groove 7, the adapting block 17 is placed in the inner cavity of a right adapting groove 6, the first handle 12 is loosened, the sliding block 9 can be flicked towards the back, the clamping block 8 can be clamped in the inner cavity of the adapting block 17 through a clamping groove 18, the second handle 14 can be loosened, the device body 1 is completely taken out, the device body 1 is additionally arranged, the single device body 1 is required to be pulled to the right, and the working block 17 can be pulled to the right side of the adapting block 13, and the right side of the device body is required to be maintained, and the device is adjusted to be pulled to the right, and the right side of the connecting block 17 is required to be pulled to be adjusted to be pulled to be correspondingly right.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Green construction of municipal works is with noise reduction dust keeper, including device body (1), its characterized in that: the device is characterized in that dust screens (2) are symmetrically and fixedly connected to the centers of the front surface and the back surface of the device body (1), sound insulation cotton (3) is symmetrically and fixedly connected to the front surface and the back surface of an inner cavity of the device body (1), and a reinforcing base (4) is fixedly connected to the bottom of the device body (1);

the device comprises a device body (1), wherein the top and the bottom of the left side and the right side of the device body (1) are symmetrically provided with an adaptation groove (6), the inner cavities of the adaptation groove (6) are symmetrically and movably connected with a clamping block (8), the top and the bottom of the right side of the front left side of the device body (1) are symmetrically and movably connected with a second handle (14), the middle of the back of the second handle (14) is symmetrically and fixedly connected with a connecting block (15), and the back of the left side of the connecting block (15) is symmetrically and fixedly connected with an adaptation block (17).

2. The noise reduction and dust prevention device for green construction of municipal works according to claim 1, wherein: the right and left sides symmetry threaded connection in reinforcement base (4) top front and back have buried bolt (5), and the right side is two spout (7) have been seted up to the centre symmetry of adaptation groove (6) inner chamber bottom.

3. The noise reduction and dust prevention device for green construction of municipal works according to claim 1, wherein: the front sides of the two clamping blocks (8) are symmetrically and fixedly connected with sliding blocks (9), the bottoms of the two sliding blocks (9) are symmetrically and movably connected in the inner cavities of the two sliding grooves (7), and the centers of the front sides of the two sliding blocks (9) are symmetrically and fixedly connected with connecting columns (10).

4. The noise reduction and dust prevention device for green construction of municipal works according to claim 3, wherein: the outer wall symmetry of two spliced pole (10) twines has first spring (11), two positive symmetry fixed connection of first spring (11) is in the front of two sliders (9), two positive symmetry fixed connection of first spring (11) is in the front of device body (1) inner chamber, two positive symmetry fixed connection of spliced pole (10) has first handle (12), two the top and the bottom of first handle (12) symmetry swing joint in the positive right side of device body (1).

5. The noise reduction and dust prevention device for green construction of municipal works according to claim 1, wherein: the device comprises a device body (1), wherein an adjusting groove (13) is symmetrically formed in the top and the bottom of the left side of the front surface of the device body (1), the back surfaces of two second handles (14) are symmetrically attached to the front surface of the device body (1), two connecting blocks (15) are symmetrically and movably connected in the inner cavities of the two adjusting grooves (13), two second springs (16) are symmetrically and fixedly connected to the back surfaces of the right sides of the connecting blocks (15), and the right sides of the two second springs (16) are symmetrically and fixedly connected to the right sides of the inner cavities of the adjusting grooves (13).

6. The noise reduction and dust prevention device for green construction of municipal works according to claim 1, wherein: the size phase adaptation of adaptation piece (17) and adaptation groove (6), adaptation piece (17) swing joint is in the inner chamber of left side adaptation groove (6), draw-in groove (18) have been seted up on the positive left side of adaptation piece (17), the size phase adaptation of draw-in groove (18) and fixture block (8).