CN218375530U

CN218375530U - Noise prevention and control structure

Info

Publication number: CN218375530U
Application number: CN202222742758.5U
Authority: CN
Inventors: 赵宁; 杨荣喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-01-24
Anticipated expiration: 2032-10-19

Abstract

The application relates to the technical field of building removal and discloses a noise prevention and control structure, which comprises a movable base; one side of moving the base upper surface articulates there is the electricity liquid push rod, and the flexible end of electricity liquid push rod articulates there is first row of material pipeline, moves the opposite side fixedly connected with mount of base upper surface, both sides fixedly connected with dwang around the first row of material pipeline. This application control electricity liquid push rod work, the one end that can promote first row of material pipeline up rotates, the adjustment of using the angle is carried out, arrange material pipeline sliding connection through first row of material pipeline and second, the use height of material pipeline is arranged to the convenient adjustment second, through the elasticity of spring, can promote the bolt and insert to the slot in, make things convenient for the fixed connection of first row of material pipeline and second row of material pipeline, further building material through second row of material pipeline and first row of material pipeline landing to ground, noise abatement's production.

Description

Noise prevention and control structure

Technical Field

The application relates to the technical field of building removal, in particular to a noise prevention and control structure.

Background

In recent years, with the development of national economy, the pace of urban transformation is accelerated, old building demolition projects are increasing day by day, and construction methods of the building demolition projects generally comprise three types of manual demolition, blasting demolition and mechanical demolition. During the process of demolition of the related building structure, a large amount of construction waste such as broken bricks and concrete fragments is generally generated. For these construction wastes, the existing disposal method is to drop them to the ground or let them fall freely during the building structure demolition.

The inventor finds that at least the following problems in the prior art are not solved, and that huge noise is easily generated to influence the daily life of surrounding residents by an operation mode of throwing the construction waste to the ground or allowing the construction waste to freely fall.

Therefore, the noise prevention and control structure is provided, which can convey the building materials at high positions to the ground and reduce the noise.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a noise prevention and control structure, which solves the problems in the background art.

In order to achieve the above purpose, the present application provides the following technical solutions: a noise prevention and control structure comprises a movable base;

move one side of base upper surface and articulate there is the electric liquid push rod, the flexible end of electric liquid push rod articulates there is first row of material pipeline, the opposite side fixedly connected with mount of base upper surface is moved, both sides fixedly connected with dwang around the first row of material pipeline, the dwang passes through the bearing and is connected with the inner wall rotation of mount front and back both sides, the inside sliding connection of first row of material pipeline has second row of material pipeline, the one end intercommunication that first row of material pipeline outside was arranged in to second row of material pipeline has the guide slot, the front side fixedly connected with control panel of removal base, the one end fixedly connected with casing of first row of material pipeline upper surface, the inside sliding connection of casing has the slider, the vertical fixedly connected with pull rod in middle part of slider upper surface, the vertical fixedly connected with bolt in middle part of slider bottom side, the top of slider is provided with the spring, the spring both ends respectively with slider, the casing butt, a plurality of slots have been seted up to the upper surface of second row of material pipeline.

As an alternative scheme of this application technical scheme, the stopper is installed to the inner wall symmetry of both sides around the first row material pipeline, the spacing groove has been seted up to bilateral symmetry around the second row material pipeline, stopper and spacing groove sliding connection can improve the mobility stability of second row material pipeline, can arrange the material pipeline to the second simultaneously and carry on spacingly.

As an alternative of this application technical scheme, the top of pull rod run through the top inner wall of casing and with draw a fixed connection, the outside at the pull rod is established to the spring housing, and the pull rod can carry on spacingly to the spring, improves the stability in the spring use.

As an alternative scheme of the technical scheme, the plug is in plug-in fit with the slot, the plug is matched with the size of the slot, and the problem that the size of the slot is too large to influence the connection stability of the first discharging pipeline and the second discharging pipeline is avoided.

As an alternative of this application technical scheme, first row material pipeline cooperatees with the size of second row material pipeline, the bolt can be accomodate to the casing with the size of bolt cooperatees, the size overlength of bolt is avoided to the casing, influences the sliding connection of first row material pipeline and second row material pipeline.

Compared with the prior art, the beneficial effect of this application is as follows, control electricity liquid push rod work, the one end that can promote first row of material pipeline up rotates, use angle's adjustment is carried out, arrange material pipeline sliding connection through first row of material pipeline and second, conveniently adjust the use height of second row of material pipeline, elasticity through the spring, can promote the bolt and insert to the slot in, make things convenient for the fixed connection of first row of material pipeline and second row of material pipeline, further building material arranges material pipeline and first row of material pipeline landing to ground through the second, the production of noise abatement.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments with reference to the attached drawings in which:

FIG. 1 is a front view of a noise abatement structure of the present application;

FIG. 2 is a side view of a connection between a first discharge conduit and a second discharge conduit of a noise control structure of the present application;

fig. 3 is a side view of a fixing frame of a noise prevention and control structure according to the present application.

In the figure: the device comprises a movable base 1, an electro-hydraulic push rod 11, a first discharging pipeline 12, a fixing frame 13, a rotating rod 14, a second discharging pipeline 15, a guide groove 16, a control panel 17, a shell 2, a sliding block 21, a pull rod 22, a pull block 23, a bolt 24, a spring 25, a slot 26, a limiting block 3 and a limiting groove 31.

Detailed Description

Referring to fig. 1-3, the present application provides a technical solution: a noise prevention and control structure comprises a movable base 1;

one side of moving base 1 upper surface articulates there is electric liquid push rod 11, electric liquid push rod 11's flexible end articulates there is first row of material pipeline 12, the opposite side fixedly connected with mount 13 of moving base 1 upper surface, please refer to fig. 3, both sides fixedly connected with dwang 14 around first row of material pipeline 12, the inner wall of dwang 14 both sides rotates with mount 13 front and back through the bearing to be connected, the inside sliding connection of first row of material pipeline 12 has second row of material pipeline 15, the one end intercommunication that first row of material pipeline 12 outside was arranged in to second row of material pipeline 15 has guide slot 16, the front side fixedly connected with control panel 17 of moving base 1, control electric liquid push rod 11 work, can promote one end of first row of material pipeline 12 and upwards rotate, use angle's adjustment.

Referring to fig. 2, one end of the upper surface of the first discharging pipe 12 is fixedly connected with the housing 2, the inside of the housing 2 is slidably connected with the slider 21, the middle of the upper surface of the slider 21 is vertically and fixedly connected with the pull rod 22, the top end of the pull rod 22 penetrates through the inner wall of the top end of the housing 2 and is fixedly connected with the pull block 23, the middle of the bottom side of the slider 21 is vertically and fixedly connected with the plug 24, the spring 25 is arranged above the slider 21, two ends of the spring 25 are respectively abutted against the slider 21 and the housing 2, the spring 25 is sleeved on the outer side of the pull rod 22, the upper surface of the second discharging pipe 15 is provided with a plurality of slots 26, the plug 24 is in plug fit with the slots 26, the use height of the second discharging pipe 15 can be conveniently adjusted through the sliding connection of the first discharging pipe 12 and the second discharging pipe 15, the slider 21 can be pushed to move downwards in the housing 2 by the elastic force of the spring 25, the plug 24 is further pushed to be inserted into the slots 26, and the fixed connection of the first discharging pipe 12 and the second discharging pipe 15 is facilitated.

Referring to fig. 2, the inner walls of the front side and the rear side of the first discharging pipeline 12 are symmetrically provided with the limiting blocks 3, the front side and the rear side of the second discharging pipeline 15 are symmetrically provided with the limiting grooves 31, the limiting blocks 3 are slidably connected with the limiting grooves 31, the moving stability of the second discharging pipeline 15 can be improved, and meanwhile, the second discharging pipeline 15 can be limited.

When a noise prevention and control structure uses, control the work of electricity liquid push rod 11, the one end that can promote first row of material pipeline 12 up rotates, use the adjustment of angle, through stopper 3 and spacing groove 31 sliding connection, can stimulate second row of material pipeline 15 and slide in first row of material pipeline 12, conveniently adjust the use height of second row of material pipeline 15, loosen pull block 23, elasticity through spring 25, can promote slider 21 down to move in casing 2, further promote the bottom of bolt 24 and insert to slot 26 in, make things convenient for the fixed connection of first row of material pipeline 12 and second row of material pipeline 15, promote and remove base 1, make the guide slot 16 on second row of material pipeline 15 top remove to the blowing position that corresponds, building material through second row of material pipeline 15 and first row of material pipeline 12 landing to ground, the production of noise abatement.

Claims

1. A noise prevention and control structure is characterized by comprising a movable base (1);

one side of the upper surface of the movable base (1) is hinged with an electro-hydraulic push rod (11), the telescopic end of the electro-hydraulic push rod (11) is hinged with a first discharge pipeline (12), the other side of the upper surface of the movable base (1) is fixedly connected with a fixed frame (13), the front side and the rear side of the first discharging pipeline (12) are fixedly connected with rotating rods (14), the rotating rod (14) is rotationally connected with the inner walls of the front side and the rear side of the fixed frame (13) through bearings, a second discharge pipeline (15) is connected inside the first discharge pipeline (12) in a sliding way, one end of the second discharging pipeline (15) arranged outside the first discharging pipeline (12) is communicated with a guide groove (16), the front side of the movable base (1) is fixedly connected with a control panel (17), one end of the upper surface of the first discharging pipeline (12) is fixedly connected with a shell (2), a sliding block (21) is connected in the shell (2) in a sliding way, a pull rod (22) is vertically and fixedly connected with the middle part of the upper surface of the sliding block (21), the middle part of the bottom side of the sliding block (21) is vertically and fixedly connected with a bolt (24), a spring (25) is arranged above the sliding block (21), two ends of the spring (25) are respectively abutted against the sliding block (21) and the shell (2), the upper surface of the second discharging pipeline (15) is provided with a plurality of slots (26).

2. A noise control structure according to claim 1, wherein: stopper (3) are installed to the inner wall symmetry of both sides around first row material pipeline (12), spacing groove (31) have been seted up to bilateral symmetry around second row material pipeline (15), stopper (3) and spacing groove (31) sliding connection.

3. A noise control structure according to claim 1, wherein: the top end of the pull rod (22) penetrates through the inner wall of the top end of the shell (2) and is fixedly connected with the pull block (23), and the spring (25) is sleeved on the outer side of the pull rod (22).

4. A noise control structure according to claim 1, wherein: the plug (24) is in plug fit with the slot (26), and the plug (24) is matched with the slot (26) in size.

5. A noise control structure according to claim 1, wherein: the size of the first discharging pipeline (12) is matched with that of the second discharging pipeline (15), and the size of the shell (2) is matched with that of the bolt (24).