CN214463232U

CN214463232U - Green construction is with ecological noise reduction sound insulation screen

Info

Publication number: CN214463232U
Application number: CN202023200809.9U
Authority: CN
Inventors: 朱新魁; 彭东冬; 王望
Original assignee: Guangdong Fifths Constructional Engineering Co ltd
Current assignee: Guangdong Fifths Constructional Engineering Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-10-22
Anticipated expiration: 2030-12-26

Abstract

The application relates to an ecological noise reduction and sound insulation screen for green construction, it includes: baffle and extension board, extension board pass through lifting unit retractable and set up in the baffle, and the baffle lateral wall slides and is connected with the abatvoix, and the baffle bottom is provided with a plurality of pulleys, and baffle lateral wall bottom is provided with and is used for locking the baffle in the installed part of installation face. This application has the effect that makes things convenient for dismouting sound insulation screen, can reuse sound insulation screen, green.

Description

Green construction is with ecological noise reduction sound insulation screen

Technical Field

The application relates to the technical field of construction sound insulation screens, in particular to an ecological noise reduction sound insulation screen for green construction.

Background

In the building construction process, some large-scale hoisting and concrete mixing equipment is often needed, and in addition, knocking and drilling operations are also often needed for the building, and the operations can generate great noise. For a long time, people are always puzzled by the adverse effects of construction noise of a construction site on surrounding residents, and in order to isolate the noise which damages the health of the residents, a sound insulation barrier is generally arranged around the construction site.

At present, the most common practice of sound insulation screen is to build an enclosure wall by piling bricks around a construction site, or to make an enclosure wall by fixing iron sheets, steel pipes and iron wires, and the sound insulation screen is usually made into a very large area in order to ensure the sound insulation effect. After the construction is finished, the sound insulation screen generally needs to be dismantled in order to not influence the original form of the building, and if the sound insulation screen is bricked or made of iron sheets, the sound insulation screen needs to be directly pushed down.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the enclosure of monolithic and large tracts of land brick and iron sheet system is difficult to demolish, and often causes the damage and can't reuse after demolishing, becomes the building waste material basically, still need consume a large amount of manual works and will demolish the thing and transport away, wastes time and energy and contradict with green building theory, has caused secondary pollution, remains to further improve this.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the disassembly and assembly of the sound insulation screen, the application provides an ecological noise reduction sound insulation screen for green construction.

The application provides a pair of ecological noise reduction and sound insulation screen for green construction adopts following technical scheme:

the utility model provides a green construction is with ecological noise reduction sound insulation screen, includes: the baffle and the extension board, the extension board pass through lifting unit retractable set up in the baffle, the baffle lateral wall slides and is connected with the abatvoix, the baffle bottom is provided with a plurality of pulleys, baffle lateral wall bottom be provided with be used for with the baffle locks in the installed part of installation face.

By adopting the technical scheme, the height of the sound insulation plate can be adjusted according to the specific condition of construction noise by arranging the partition plate, the extension plate and the lifting assembly, the sound shadow area of the sound insulation plate is adjusted, and when construction is finished, the extension plate can be accommodated in the partition plate through the lifting assembly, so that the space occupied by the sound insulation plate can be reduced, and transportation is facilitated; the sound-absorbing board arranged in a sliding way can effectively absorb noise generated by construction, and in addition, the sound-absorbing board can be conveniently disassembled and assembled; the pulley is arranged, so that the sound insulation plate can be conveniently moved, and the labor intensity of workers for dismounting and mounting the transportation partition plate is reduced; the installation part is arranged to enable the partition board to be detachably connected with the installation surface, so that the partition board is convenient to disassemble and assemble. Through this scheme, dismouting sound proof screen that can be convenient.

Preferably, the lifting assembly comprises: the rotating shaft is horizontally arranged on the outer wall of the partition plate; the power arm is arranged on the side wall of the rotating shaft and is positioned outside the partition plate; the resistance arm is arranged on one side of the rotating shaft, which is far away from the power arm, and is positioned in the clapboard; the connecting rod is hinged to one end, away from the power arm, of the resistance arm and hinged to the side wall of the extending plate; a guide member provided in the partition plate for limiting a displacement direction of the extension plate; the first locking piece is arranged outside the clapboard and used for limiting the rotation of the rotating shaft; and a second locking member disposed between the partition plate and the extension plate for limiting displacement of the extension plate.

Adopt above-mentioned technical scheme, through setting up the axis of rotation, the power arm, resistance arm and connecting rod, when the height of sound insulation board is adjusted to needs, through the downstream power arm, under the linkage action of axis of rotation, can make the resistance arm use the axis of rotation to rotate and upwards displacement as the center, under the guide effect of guide and the linkage action of connecting rod, the extension board can go up and down in the baffle, thereby can change the holistic height of sound insulation board, after the position determination of extension board, can restrict the rotation of axis of rotation through first locking piece, thereby can restrict the resistance arm, the lift of connecting rod and extension board, can guarantee the stability of extension board at syllable-dividing in-process, through the second locking piece, can lock the extension board on the baffle, can further improve the stability of baffle.

Preferably, the guide member includes: the guide grooves are formed in the two inner walls of the partition board in the width direction, and the length direction of the guide grooves is consistent with the displacement direction of the extension board; and the guide block is connected in the guide groove in a sliding manner and is connected with the side wall of the extension board.

By adopting the technical scheme, in the moving process of the connecting rod, the extension plate can only lift along the guide groove under the mutual matching of the guide groove and the guide block, and the stability of the displacement process of the extension plate can be ensured.

Preferably, the first locking member includes: a plurality of first locking holes formed in the side wall of the rotating shaft; the first locking groove is formed in the outer wall of the partition plate, and the length direction of the first locking groove is consistent with the lifting direction of the extension plate; the first locking block is connected in the first locking groove in a sliding manner; the first locking rod is arranged on one side, far away from the first locking groove, of the first locking block and matched with the first locking hole.

Adopt above-mentioned technical scheme, after the position of extension board is confirmed, slide first locking piece in first locking groove, can drive first locking lever and get into in the first locking hole of axis of rotation lateral wall to can follow vertical direction and lock horizontal pivoted axis of rotation, with the removal of restriction resistance arm, connecting rod, with the stability of assurance extension board at syllable-dividing in-process.

Preferably, the second locking member includes: the second locking hole is formed in the side wall of the extension plate; a second locking groove formed in the top wall of the partition plate; the second locking block is connected in the second locking groove in a sliding mode; the second locking rod is arranged on one side, away from the second locking groove, of the second locking block and matched with the second locking hole; and the sliding rod is arranged on one side, away from the extension plate, of the second locking rod, and the length direction of the sliding rod is consistent with the lifting direction of the extension plate.

Adopt above-mentioned technical scheme, after the position of extension board is confirmed, promote the slide bar, make the second locking lever remove to penetrate in the second locking hole of extension board lateral wall, thereby can be with the rigidity of extension, under the mutually supporting of second locking piece and second locking groove, the second locking lever can be stable install on the baffle, guarantee the locking effect of second locking lever to the extension board.

Preferably, the power arm is sleeved with an extension arm, the extension arm is provided with a first adjusting hole, the power arm is provided with a plurality of second adjusting holes matched with the first adjusting hole, and the first adjusting hole and the second adjusting hole are internally threaded and connected with an adjusting rod matched with each other.

By adopting the technical scheme, the whole length of the extension arm and the power arm can be adjusted according to the strength of an operator by setting the extension arm, the first adjusting hole, the second adjusting hole and the adjusting rod, so that the strength required for lifting the extension plate can be reduced, and the labor intensity for installing the sound insulation screen is reduced.

Preferably, the mount comprises: the threaded sleeve is arranged at the bottom of the side wall of the partition plate; the thread is arranged on the threaded rod in the threaded sleeve; and the swinging rod is arranged at the top end of the threaded rod.

By adopting the technical scheme, through setting up thread bush, threaded rod and rocking rod, when removing the sound-proof board, the installed part does not influence the removal of sound-proof board, after the sound-proof board removed to the predetermined position, through rotating the rocking rod, can make the threaded rod move down along the thread bush and get into ground fixed, guarantees the stability of sound-proof board, when the sound-proof board was dismantled to needs, through rotatory rocking rod can be convenient make sound-proof board and ground separation.

Preferably, the installation parts are arranged on two sides of the partition board and arranged on the side wall of the partition board in a staggered mode.

By adopting the technical scheme, the stability of the partition board in the working process can be ensured, and the sound insulation effect of the partition board is ensured.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the partition plate, the extension plate and the lifting assembly, the height of the sound insulation plate can be adjusted according to the specific condition of construction noise, the sound shadow area of the sound insulation plate is adjusted, and when construction is finished, the extension plate can be accommodated in the partition plate through the lifting assembly, so that the space occupied by the sound insulation plate can be reduced, and transportation is facilitated; the sound-absorbing board arranged in a sliding way can effectively absorb noise generated by construction, and in addition, the sound-absorbing board can be conveniently disassembled and assembled; the pulley is arranged, so that the sound insulation plate can be conveniently moved, and the labor intensity of workers for dismounting and mounting the transportation partition plate is reduced; the installation part is arranged to enable the partition board to be detachably connected with the installation surface, so that the partition board is convenient to disassemble and assemble. By the scheme, the sound insulation screen can be conveniently disassembled and assembled;

through setting up thread bush, threaded rod and rocking rod, when removing the sound-proof board, the installed part does not influence the removal of sound-proof board, after the sound-proof board removed to predetermined position, through rotating the rocking rod, can make the threaded rod move down along the thread bush and go into ground fixed, guarantees the stability of sound-proof board, when the sound-proof board was dismantled to needs, through rotatory rocking rod can be convenient make sound-proof board and ground separation.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a top view of the overall structure of the present application;

FIG. 3 is a partial cross-sectional view of a separator plate of the present application;

fig. 4 is a cross-sectional view taken at a-a in fig. 2.

Description of reference numerals: 1. a sound insulation screen; 10. a pulley; 2. a partition plate; 20. a rotation port; 21. a rotating shaft; 22. a power arm; 221. a threaded post; 23. a resistance arm; 24. a connecting rod; 25. an extension arm; 251. a first adjustment aperture; 252. a second adjustment aperture; 253. adjusting a rod; 26. a guide groove; 261. a guide block; 27. a first locking hole; 271. a first locking groove; 272. a first locking block; 273. a first locking lever; 28. a second locking hole; 281. a second locking slot; 282. a second locking block; 283. a second locking lever; 284. a slide bar; 3. an extension plate; 4. a sound-absorbing panel; 41. a chute; 5. a threaded sleeve; 51. a threaded rod; 52. a rocking bar; 53. a drill bit.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses green construction is with ecological noise reduction sound insulation screen. Referring to fig. 1, the sound-proof screen 1 includes a partition plate 2 and an extension plate 3, wherein a receiving space adapted to the extension plate 3 is formed in the partition plate 2, so that the extension plate 3 can slide in the partition plate 2. Be provided with lifting unit on baffle 2, can adjust the height of sound insulation screen 1, when need not use sound insulation screen 1, can accomodate extension plate 3 in baffle 2, reduce the whole space that occupies of sound insulation screen 1, make things convenient for dismouting and transportation. The sound insulation screen 1 can be effectively recycled, and the environment is protected.

In addition, be provided with abatvoix 4 in one side that baffle 2 is close to the noise source, spout 41 has been seted up at baffle 2 lateral wall level, be fixed with the draw runner (not shown in the figure) with spout 41 looks adaptation in one side that abatvoix 4 is close to baffle 2, through sliding the draw runner in spout 41, can make abatvoix 4 slide with baffle 2 and be connected, the sound insulation effect of sound insulation screen 1 has been guaranteed, can make things convenient for dismouting abatvoix 4 simultaneously, improve the convenience and the reuse rate of transportation, green.

In addition, install a plurality of pulleys 10 in baffle 2 bottom, promote sound insulation screen 1 can be convenient removal sound insulation screen 1, compare with artifical transport baffle 2, can alleviate the amount of labour and the intensity of labour that the staff moved baffle 2 to the transport vechicle.

Referring to fig. 1 and 2, a mounting member is further provided at the bottom end of the sidewall of the diaphragm 2, and the mounting member can lock the diaphragm 2 on the ground, and in addition, the mounting member does not interfere with the movement of the diaphragm 2. In this embodiment, 2 face both sides of baffle all are provided with two sets of installed parts, compare with a mounting point, and the equilibrium that baffle 2 can be increased to a plurality of mounting points to guarantee the stability of baffle 2, and the installed part dislocation set of baffle 2 both sides can further increase the stability of baffle 2.

Referring to fig. 1 and 3, the mount in the present embodiment includes: the vibrating type ground plate comprises a threaded sleeve 5, a threaded rod 51 and a rocking rod 52, wherein the threaded sleeve 5 is horizontally fixed at a position, close to the bottom, of the side wall of the partition plate 2, an opening of the threaded sleeve 5 is vertically formed, in the embodiment, the threaded rod 51 is connected in the threaded sleeve 5 in a threaded mode, the length of the threaded rod 51 is larger than that of the threaded sleeve 5, the threaded rod 51 can be inserted into the ground and connected with the ground, and a conical drill bit 53 is fixed at the end portion of the threaded rod 51, so that the threaded rod 51 can conveniently enter the ground quickly; the end of the rocking rod 52 is fixed with the top end of the threaded rod 51.

Through horizontal rotation teeter lever 52, can make threaded rod 51 go up and down at the internal rotation of thread bush 5 to can rotate drill bit 53 and insert ground, threaded rod 51 drives threaded rod 51 and gets into ground fast, thereby can be with baffle 2 fixed mounting at sound insulation point, also convenient dismantlement simultaneously.

Referring to fig. 2 and 4, the lifting assembly in the present embodiment includes: a rotating shaft 21, a power arm 22, a resistance arm 23, a connecting rod 24, a guide, a first locking member and a second locking member.

Wherein, axis of rotation 21 horizontal installation is in baffle 2 outer wall, and axis of rotation 21 can use self to rotate as the pivot level on baffle 2. Be fixed with a screw thread post 221 on power arm 22, seted up a screw hole (not shown in the figure) at axis of rotation 21 lateral wall, screw thread post 221 can threaded connection in the screw hole on axis of rotation 21 to can make power arm 22 and axis of rotation 21 threaded connection, during transportation baffle 2, can be convenient take off power arm 22 the pine soon, reduce the whole space that occupies of sound insulation screen 1.

In addition, referring to fig. 3 and 4, an extension arm 25 is sleeved on the power arm 22, wherein the extension direction of the extension arm 25 is consistent with the extension direction of the power arm 22, a first adjusting hole 251 is formed through one end of the side wall of the extension arm 25, which is close to the rotating shaft 21, and a plurality of second adjusting holes 252 are formed in the power arm 22. By loosening the adjusting rod 253, the overall length of the extension arm 25 and the power arm 22 can be conveniently adjusted, and the length of the power arm 22 can be prolonged.

The side wall of the clapboard 2 is provided with a rotating opening 20, a resistance arm 23 is fixed on one side of the rotating shaft 21 far away from the power arm 22, the resistance arm 23 penetrates through the rotating opening 20 to enter the clapboard 2, in addition, the length direction of the resistance arm 23 is consistent with the length direction of the power arm 22, and the resistance arm 23 can be lifted in the clapboard 2 by pressing the power arm 22 outwards the clapboard 2.

The connecting rod 24 is disposed between the resistance arm 23 and the extension plate 3, wherein one end of the connecting rod 24 is hinged to the end of the resistance arm 23 far away from the power arm 22, and the other end of the connecting rod 24 is hinged to the side wall of the extension plate 3, in this embodiment, the extending direction of the connecting rod 24 in the initial state is consistent with the displacement direction of the extension plate 3.

The guide piece sets up in baffle 2, can restrict extension board 3 and only go up and down along vertical direction, guarantees to extend the stability of lift in-process. The guide in this embodiment includes: a guide groove 26 and a guide block 261, wherein the guide groove 26 is opened on two opposite side walls in the width direction of the partition board 2, and the length direction of the guide groove 26 is consistent with the lifting direction of the extension board 3; the guide block 261 is slidably connected in the guide groove 26, and one side of the guide block 261 far away from the guide groove 26 is fixed with the side wall of the extension plate 3. During the movement of the extension plate 3, the extension plate can move only in the longitudinal direction of the guide groove 26 by the guide limit action of the guide block 261.

The first locking member is provided outside the partition plate 2 to restrict the rotation of the rotation shaft 21 when it is not necessary to lift the extension plate 3, so that the stability of the extension plate 3 on the partition plate 2 can be maintained. The first locking member in this embodiment includes: the first locking hole 27, the first locking groove 271, the first locking piece 272, and the first locking lever 273.

The first locking holes 27 are formed in the side wall of the rotating shaft 21 and are multiple, and the multiple first locking holes 27 are uniformly distributed at intervals along the side wall of the rotating shaft 21; the first locking groove 271 is opened at the position of the outer side wall of the partition board 2 close to the rotating shaft 21, in this embodiment, the length direction of the first locking groove 271 is consistent with the displacement direction of the extending board 3; the first locking block 272 is slidably connected in the first locking groove 271; the first locking lever 273 in this embodiment is an L-shaped lever, one end of the first locking lever 273 is fixed to a side of the first locking block 272 away from the first locking groove 271, and the size of the first locking lever 273 is matched with the size of the first locking hole 27, and one end of the first locking lever 273 away from the first locking block 272 can be inserted into the first locking hole 27 in the rotating shaft 21, so that the rotation of the rotating shaft 21 can be restricted.

The second locking member is provided between the partition wall 2 and the extension panel 3, and can further restrict the displacement of the extension panel 3 within the partition wall 2. The second locking member in this embodiment includes: a second locking hole 28, a second locking groove 281, a second locking block 282, a second locking lever 283, and a slide lever 284.

The second locking holes 28 are formed in the outer wall of the extension plate 3 in the width direction and are multiple, and the plurality of first locking holes 27 are uniformly arranged at intervals along the length direction of the side wall of the extension plate 3; the second locking groove 281 is horizontally arranged on the top wall of the clapboard 2, and the length direction of the second locking groove 281 is vertical to the lifting direction of the extension plate 3; the second locking block 282 is slidably connected in the second locking groove 281; the second locking rod 283 is fixed on the side of the second locking block 282 far from the second locking groove 281, in this embodiment, the length direction of the second locking rod 283 is consistent with the length direction of the second locking groove 281, and the size of the second locking rod 283 is matched with the size of the second locking hole 28, and by sliding the second locking block 282, the end part of the second locking rod 283 can be horizontally inserted into the second locking hole 28 of the side wall of the extension plate 3, so that the extension plate 3 which is vertically displaced can be locked from the horizontal direction, and the stability of the extension plate 3 in the working process can be ensured.

The sliding rod 284 is fixed at one end of the second locking rod 283 far away from the extension plate 3, and in this embodiment, the length direction of the sliding rod 284 is consistent with the lifting direction of the extension plate 3, so that the sliding rod 283 can be conveniently slid by a worker on the side wall of the partition plate 2.

Referring to fig. 1-4, the implementation principle of this embodiment is: when the sound insulation screen 1 is installed, the pulley 10 is grounded, the partition plate 2 and the baffle plate can be conveniently pushed to an installation site of the sound insulation screen 1, the rocking rod 52 is rotated, the threaded rod 51 can be settled downwards along the threaded sleeve 5, the drill bit 53 drives the threaded rod 51 to be inserted into the ground, and the partition plate 2 can be fixed at the installation site. The locking effect of the first locking rod 273 on the rotating shaft 21 and the locking effect of the second locking rod 283 on the extension plate 3 are unlocked again, the rising height of the extension plate 3 is adjusted as required, whether the power arm 22 needs to be prolonged or not is selected to reduce the labor capacity for installing the sound insulation screen 1, then the power arm 22 is pressed by hands or stepped on by feet, the resistance arm 23 and the connecting rod 24 are made to be upward, the extension plate 3 can vertically move upwards under the limiting guide effect of the guide groove 26 and the guide block 261, after the extension plate 3 reaches a preset height, the first locking rod 273 and the second locking rod 283 are used for limiting the displacement of the extension plate 3, and the stability of the extension plate 3 is ensured. And when the disassembly is needed, the steps are operated in the reverse direction.

Through raising extension plate 3, can increase baffle 2, enlarged the surrounding surface and the sound shadow area of sound insulation screen 1 to can improve sound insulation effect of sound insulation screen 1, and can conveniently dismantle sound insulation screen 1 after the construction is accomplished, the transportation of being convenient for can reuse, green.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a green construction is with ecological noise reduction sound insulation screen, a serial communication port, including baffle (2) and extension board (3), extension board (3) through lifting unit retractable set up in baffle (2), baffle (2) lateral wall slides and is connected with abatvoix (4), baffle (2) bottom is provided with a plurality of pulleys (10), baffle (2) lateral wall bottom be provided with be used for with baffle (2) lock in the installed part of installation face.

2. The ecological noise reduction and sound insulation screen for green construction according to claim 1, wherein the lifting assembly comprises: a rotating shaft (21) horizontally arranged on the outer wall of the clapboard (2); the power arm (22) is arranged on the side wall of the rotating shaft (21) and is positioned outside the partition plate (2); the resistance arm (23) is arranged on one side, far away from the power arm (22), of the rotating shaft (21) and is positioned in the partition plate (2); the connecting rod (24) is hinged to one end, far away from the power arm (22), of the resistance arm (23) and is hinged to the side wall of the extension plate (3); a guide member provided in the partition plate (2) for limiting a displacement direction of the extension plate (3); the first locking piece is arranged outside the clapboard (2) and used for limiting the rotation of the rotating shaft (21); and a second locking member provided between the partition plate (2) and the extension plate (3) for restricting displacement of the extension plate (3).

3. The ecological noise reduction and sound insulation screen for green construction as claimed in claim 2, wherein the guide member comprises: the guide grooves (26) are formed in the two inner walls of the partition plate (2) in the width direction, and the length direction of the guide grooves is consistent with the displacement direction of the extension plate (3); and a guide block (261) which is connected in the guide groove (26) in a sliding manner and is connected with the side wall of the extension plate (3).

4. The ecological noise reduction and sound insulation screen for green construction as claimed in claim 2, wherein the first locking member comprises: a plurality of first locking holes (27) opened in a side wall of the rotating shaft (21); the first locking groove (271) is formed in the outer wall of the partition plate (2) and the length direction of the first locking groove is consistent with the lifting direction of the extension plate (3); a first locking block (272) slidably connected in the first locking groove (271); and the first locking rod (273) is arranged on one side, away from the first locking groove (271), of the first locking block (272) and is matched with the first locking hole (27).

5. The ecological noise reduction and sound insulation screen for green construction as claimed in claim 2, wherein the second locking member comprises: a second locking hole (28) opened in a side wall of the extension plate (3); a second locking groove (281) opened on the top wall of the clapboard (2); a second locking block (282) slidably connected in the second locking groove (281); a second locking rod (283) which is arranged on one side of the second locking block (282) far away from the second locking groove (281) and is matched with the second locking hole (28); and a sliding rod (284) which is arranged on one side of the second locking rod (283) far away from the extension plate (3) and the length direction of which is consistent with the lifting direction of the extension plate (3).

6. The ecological noise reduction and sound insulation screen for green construction as claimed in claim 2, wherein the power arm (22) is sleeved with an extension arm (25), the extension arm (25) is provided with a first adjusting hole (251), the power arm (22) is provided with a plurality of second adjusting holes (252) matched with the first adjusting hole (251), and the first adjusting hole (251) and the second adjusting holes (252) are internally threaded with adjusting rods (253) matched with each other.

7. The ecological noise reduction and sound insulation screen for green construction according to claim 1, wherein the mounting member comprises: the thread sleeve (5) is arranged at the bottom of the side wall of the partition plate (2); a threaded rod (51) which is arranged in the threaded sleeve (5) in a threaded manner; and a swing rod (52) arranged at the top end of the threaded rod (51).

8. The ecological noise reduction and sound insulation screen for green construction according to claim 7, wherein the installation parts are arranged on both sides of the partition board (2), and the installation parts are arranged on the side wall of the partition board (2) in a staggered manner.