CN212659302U - Protective cover for construction noise control - Google Patents
Protective cover for construction noise control Download PDFInfo
- Publication number
- CN212659302U CN212659302U CN202021305982.2U CN202021305982U CN212659302U CN 212659302 U CN212659302 U CN 212659302U CN 202021305982 U CN202021305982 U CN 202021305982U CN 212659302 U CN212659302 U CN 212659302U
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- CN
- China
- Prior art keywords
- installing support
- mounting rack
- guide roller
- polyurethane
- protective door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a protection casing for construction noise control, its characterized in that: left fixed block install in protection door left surface bottom, the protection door left surface is equidistant installs and is equipped with the direction recess on a plurality of left mounting bracket and the left mounting bracket, equidistant installation has a plurality of left guide roller and left installing support on the box left surface, left side polyurethane gyro wheel is installed on left installing support and left polyurethane gyro wheel and the contact of the direction recess bottom surface on the left installing support, left side guide roller contacts with the direction recess trailing flank on the left installing support, right side polyurethane gyro wheel is installed on right installing support and the contact of the direction recess bottom surface on right polyurethane gyro wheel and the right installing support, right side guide roller contacts with the direction recess trailing flank on the right installing support. The utility model discloses simple structure and compactness, the installation is maintained very simply, and the operation is reliable and stable, and sealed effectual and greatly reduced ambient noise.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to protection casing for construction noise control.
Background
During construction, the noise of a construction site is large, the life and rest of surrounding residents are seriously influenced, even the physical and mental health of nearby residents is seriously influenced, and meanwhile, dust is easily generated to pollute the environment, so that the quality of nearby air is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to above-mentioned prior art provides a protection casing for construction noise control, its simple structure and compactness, and the installation is maintained very simply, and the operation is reliable and stable, and sealed effectual and greatly reduced ambient noise.
In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:
the utility model provides a protection casing for construction noise control which characterized in that: comprises a left fixed block, a left handle, a left mounting rack, a lifting ring, a protective door, a right mounting rack, a right handle, a right fixed block, a box body, a left polyurethane roller, a left guide roller, a left mounting rack, a right guide roller and a right polyurethane roller, wherein the left fixed block is fixedly mounted at the bottom of the left side surface of the protective door, a plurality of left mounting racks are equidistantly mounted on the left side surface of the protective door, guide grooves are formed in the left mounting racks, a plurality of left guide rollers and a left mounting rack are equidistantly mounted on the left side surface of the box body, the left polyurethane roller is mounted on the left mounting rack and is in contact with the bottom surface of the guide groove in the left mounting rack, the left guide roller is in contact with the rear side surface of the guide grooves in the left mounting rack, a plurality of right mounting racks and the right guide rollers are equidistantly mounted on the right side surface of, the right polyurethane gyro wheel install on right installing support and the contact of guide groove bottom surface on right polyurethane gyro wheel and the right installing support, right guide gyro wheel and the contact of guide groove trailing flank on the right installing support, two play rings install on the guard gate top surface, left handle and right handle fixed mounting on the guard gate leading flank.
And a sealing gasket is arranged between the contact surface of the protective door and the box body.
A lifting device is installed at the top end of the box body and connected with the lifting ring through a steel wire rope.
The protective door is provided with a window, and the window is provided with sound insulation glass.
The utility model drives the steel wire rope to pull the protective door to move up and down through the lifting device on the top end of the box body; the left end of the protective door is lifted along a left polyurethane roller and a left guide roller which are arranged on the left side surface of the box body through a guide groove in the left mounting frame; meanwhile, the right end of the protective door is lifted along a right polyurethane roller and a right guide roller which are arranged on the right side surface of the box body through a guide groove in the right mounting rack; a sealing gasket is arranged between the contact surface of the protective door and the box body, so that the sealing effect is greatly improved, and noise is isolated; the construction machinery is arranged in the box body, so that the noise pollution is effectively reduced.
The utility model has the advantages of following several: the structure is simple and compact, the installation and maintenance are very simple, the operation is stable and reliable, the sealing effect is good, and the environmental noise is greatly reduced.
Drawings
FIG. 1 is a front view of the structure of the present invention;
fig. 2 is a top view of the structure of the present invention;
FIG. 3 is a left side view of the structure of the present invention;
fig. 4 is a partial enlarged view of the utility model at a;
fig. 5 is a partial enlarged view of the position B of the present invention.
Wherein the reference numerals are: left fixed block 1, left handle 2, left mounting bracket 3, play rings 4, guard gate 5, right mounting bracket 6, right handle 7, right fixed block 8, box 9, left polyurethane gyro wheel 10, left guide roller 11, left installing support 12, right installing support 13, right guide roller 14, right polyurethane gyro wheel 15.
Detailed Description
The following further description of the embodiments of the present invention is made with reference to the accompanying drawings:
the utility model provides a protection casing for construction noise control which characterized in that: comprises a left fixed block 1, a left handle 2, a left mounting rack 3, a lifting ring 4, a protective door 5, a right mounting rack 6, a right handle 7, a right fixed block 8, a box body 9, a left polyurethane roller 10, a left guide roller 11, a left mounting rack 12, a right mounting rack 13, a right guide roller 14 and a right polyurethane roller 15, wherein the left fixed block 1 is fixedly arranged at the bottom of the left side surface of the protective door 5, the left side surface of the protective door 5 is equidistantly provided with a plurality of left mounting racks 3, the left mounting rack 3 is provided with guide grooves, the left side surface of the box body 9 is equidistantly provided with a plurality of left guide rollers 11 and a left mounting rack 12, the left polyurethane roller 10 is arranged on the left mounting rack 12, the left polyurethane roller 10 is contacted with the bottom surface of the guide groove on the left mounting rack 3, the left guide roller 11 is contacted with the rear side surface of the guide groove on the left mounting, 9 right flank on the equidistant a plurality of right installing support 13 and right guide roller 14 of installing, right side polyurethane gyro wheel 15 install on right installing support 13 and the contact of direction recess bottom surface on right polyurethane gyro wheel 15 and the right installing support 13, right guide roller 14 and the contact of direction recess trailing flank on the right installing support 13, two rings 4 of lifting install on 5 top surfaces of guard gate, left handle 2 and right handle 7 fixed mounting on 5 leading flank of guard gate.
In the embodiment, a sealing gasket is arranged between the contact surfaces of the protective door 5 and the box body 9.
In the embodiment, a lifting device is installed at the top end of the box body 9 and connected with a lifting ring through a steel wire rope.
In the embodiment, the protective door 5 is provided with a window, and sound insulation glass is arranged on the window.
The utility model drives the steel wire rope to pull the protective door 5 to move up and down through the lifting device on the top end of the box body 9; the left end of the protective door 5 is lifted along a left polyurethane roller 10 and a left guide roller 11 which are arranged on the left side surface of the box body 9 through a guide groove in the left mounting frame 3; meanwhile, the right end of the protective door 5 is lifted along a right polyurethane roller 14 and a right guide roller 15 which are arranged on the right side surface of the box body 9 through a guide groove in the right mounting rack 6; a sealing gasket is arranged between the contact surfaces of the protective door 5 and the box body 9, so that the sealing effect is greatly improved, and noise is isolated; the construction machinery is arranged in the box body 9, so that the noise pollution is effectively reduced.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a protection casing for construction noise control which characterized in that: comprises a left fixed block (1), a left handle (2), a left mounting rack (3), a lifting ring (4), a protective door (5), a right mounting rack (6), a right handle (7), a right fixed block (8), a box body (9), a left polyurethane roller (10), a left guide roller (11), a left mounting rack (12), a right mounting rack (13), a right guide roller (14) and a right polyurethane roller (15), wherein the left fixed block (1) is fixedly arranged at the bottom of the left side surface of the protective door (5), the left side surface of the protective door (5) is equidistantly provided with a plurality of left mounting racks (3) and is provided with guide grooves, the left side surface of the box body (9) is equidistantly provided with a plurality of left guide rollers (11) and a left mounting rack (12), the left polyurethane roller (10) is arranged on the left mounting rack (12) and is contacted with the guide bottom surface on the left mounting rack (3), left side guide roller (11) and the contact of the direction recess trailing flank on left mounting bracket (3), box (9) right flank on equidistant a plurality of right installing support (13) and right guide roller (14) of installing, right side polyurethane gyro wheel (15) install on right installing support (13) and right polyurethane gyro wheel (15) and the contact of the direction recess bottom surface on right installing support (13), right guide roller (14) and the contact of the direction recess trailing flank on right installing support (13), two play rings (4) install on guard gate (5) top surface, left handle (2) and right handle (7) fixed mounting on guard gate (5) leading flank.
2. The shield for construction noise control according to claim 1, wherein: and a sealing gasket is arranged between the contact surfaces of the protective door (5) and the box body (9).
3. The shield for construction noise control according to claim 1, wherein: and a lifting device is installed at the top end of the box body (9) and is connected with the lifting ring through a steel wire rope.
4. The shield for construction noise control according to claim 1, wherein: the protective door (5) is provided with a window, and sound insulation glass is arranged on the window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021305982.2U CN212659302U (en) | 2020-07-06 | 2020-07-06 | Protective cover for construction noise control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021305982.2U CN212659302U (en) | 2020-07-06 | 2020-07-06 | Protective cover for construction noise control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212659302U true CN212659302U (en) | 2021-03-05 |
Family
ID=74759612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021305982.2U Active CN212659302U (en) | 2020-07-06 | 2020-07-06 | Protective cover for construction noise control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212659302U (en) |
-
2020
- 2020-07-06 CN CN202021305982.2U patent/CN212659302U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |