CN219365671U - Noise reduction dust keeper is used in construction convenient to equipment - Google Patents

Abstract

The utility model discloses a noise-reducing dustproof device for construction, which is convenient to assemble, and particularly relates to the field of noise-reducing dustproof devices, comprising a noise-reducing sound-insulating plate, wherein a mounting plate is fixed at the bottom of the noise-reducing sound-insulating plate, and a noise-reducing connecting plate is arranged at one side of the noise-reducing sound-insulating plate; the device is provided with the assembling device, the dustproof net can play roles of dust fall and dust prevention, the plurality of noise reduction and sound insulation plates are relatively simple and convenient to assemble and position when being combined for use, gaps are not reserved after the assembly, good noise reduction and dust prevention effects are ensured, and the aim of being convenient for assembly is fulfilled; the device is provided with a positioning device, when a plurality of noise reduction acoustic baffles are assembled and used, the movable frame at the bottom of the limiting pad can drive the positioning plates to move simultaneously, and the positioning plates are movably inserted into the corresponding positioning grooves, so that the rapid positioning during the assembly between the adjacent noise reduction acoustic baffles is realized, the positioning stability is improved, and the purposes of convenient assembly and stable assembly are realized.

Description

Noise reduction dust keeper is used in construction convenient to equipment

Technical Field

The utility model relates to the technical field of noise reduction and dust prevention devices, in particular to a noise reduction and dust prevention device convenient to assemble for construction.

Background

The construction mainly comprises the construction of constructional engineering, including the construction of buildings, structures and engineering objects in the construction fields of houses, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, protection and the like in various fields, including the construction of engineering construction, the construction, maintenance, management and other technical activities, and in the construction process, in order to separate noise and reduce dust, noise reduction and dust prevention devices are generally used for noise reduction and dust prevention treatment;

chinese patent discloses a noise reduction dust screen (grant bulletin number CN 207700836U) for green construction, and this patent technique includes motor housing, link and blocks the rod, motor housing's inside is provided with the motor, and the right side of motor is connected with the pivot, the right-hand member of pivot is connected with first gear, and the rear of first gear is connected with the second gear, the internally connected of draw-in groove has even cloth, and even the lower extreme of cloth is provided with the box, the lower extreme of box is provided with the son and detains, and the protection network is installed to the below that the son detained, the link sets up in the left and right sides both ends of protection network, the inside of active carbon is provided with inhales the sound cotton. The noise reduction dustproof net for green construction is provided with the motor, and the motor can rotate to drive the first gear and the second gear to rotate, so that the winding shaft rotates, the protection net is convenient to roll up, the trouble of collecting the protection net by manpower is saved, noise generated on a construction site can be absorbed by the sound absorption cotton, and the practicability of the noise reduction dustproof net for green construction is greatly improved;

however, in the use process of the noise reduction and dust prevention device, the protection net is rolled up through the winding shaft to be stored, but the noise reduction and dust prevention device is often required to be fixedly placed for a long time when in actual construction and is not easy to combine a plurality of devices; accordingly, a noise reduction and dust prevention device for construction, which is convenient to assemble, is provided by those skilled in the art to solve the problems set forth in the background art described above.

Disclosure of Invention

The utility model aims to provide a noise reduction and dust prevention device for construction, which is convenient to assemble, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: noise reduction dust keeper is used in construction convenient to equipment, including noise reduction acoustic celotex board, noise reduction acoustic celotex board's bottom is fixed with the mounting panel, one side of noise reduction acoustic celotex board is provided with the noise reduction connecting plate, one side of noise reduction acoustic celotex board is provided with assembly device, noise reduction acoustic celotex board's inside embedding has connecting device, noise reduction connecting plate's inside is provided with positioner, noise reduction acoustic celotex board's outside is provided with the dust screen.

As still further aspects of the utility model: the assembling device comprises a connecting sleeve, a positioning pad is fixed on one side of the connecting sleeve, a positioning groove is formed in the top of the connecting sleeve, a metal nut penetrating through the top of the connecting sleeve is arranged at the bottom of the connecting sleeve, a mounting pad is movably sleeved on the outer side of the metal nut, and a handle sleeve is fixed at the bottom of the metal nut.

As still further aspects of the utility model: the connecting sleeve is fixedly connected with the noise reduction and insulation plate, and a through hole for accommodating the movement of the metal nut is formed in the connecting sleeve.

As still further aspects of the utility model: the connecting device comprises a mounting sleeve, a fixing block is fixed on one side of the mounting sleeve, a mounting groove is formed in the outer side of the mounting sleeve, and the mounting sleeve and the fixing block are embedded and fixed in the noise reduction and insulation plate.

As still further aspects of the utility model: the positioning device comprises a protection shell, a reset spring is arranged on the inner top wall of the protection shell, a limiting pad is connected to the bottom of the reset spring, sliding blocks are fixed on two sides of the limiting pad, a movable frame is arranged at the bottom of the limiting pad, a positioning plate is fixed at the bottom of the movable frame, a placing groove is formed in the noise reduction connecting plate, and a positioning nut is fixedly embedded in the noise reduction connecting plate.

As still further aspects of the utility model: the protection casing embedding is fixed the inside of noise reduction connecting plate, the size of standing groove with the dimensional adaptation of locating plate.

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

1. the device is provided with the assembly device, when the noise reduction acoustic baffle plates are arranged, the mounting plate can be penetrated and fixed through the bolts, then the noise reduction acoustic baffle plates are acoustic baffle plates, the purpose of effective noise reduction can be achieved, the dustproof net can play roles of dust reduction and dust prevention, the plurality of noise reduction acoustic baffle plates are assembled and positioned easily and conveniently when being combined, gaps are not reserved after the noise reduction acoustic baffle plates are assembled, good noise reduction and dust prevention effects are ensured, and the purpose of convenient assembly is achieved;

2. this device is provided with positioner, when a plurality of noise reduction acoustic celotex board equipment use, the noise reduction connecting plate of noise reduction acoustic celotex board one side can laminate in the noise reduction connecting plate outside that corresponds to provide the vertical direction of elasticity through the reset spring in the protective housing and promote spacing pad activity, make the locating plate activity peg graft in corresponding constant head tank, quick location when having realized the equipment between the adjacent noise reduction acoustic celotex board, and promoted the stability of location, realized being convenient for equipment and the stable purpose of assembly.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of the assembly device of the present utility model;

FIG. 3 is a schematic view of the structure of the connecting device of the present utility model;

FIG. 4 is a schematic view of a positioning device according to the present utility model;

in the figure: 1. noise reduction and insulation plates; 2. a mounting plate; 3. a noise reduction connecting plate; 4. assembling the device; 41. connecting sleeves; 42. a positioning pad; 43. a positioning groove; 44. a mounting pad; 45. a metal nut; 46. a handle sleeve; 5. a connecting device; 51. a mounting sleeve; 52. a fixed block; 53. a mounting groove; 6. a positioning device; 61. a protective housing; 62. a return spring; 63. a limit pad; 64. a slide block; 65. a movable frame; 66. a positioning plate; 67. a placement groove; 68. positioning a nut; 7. a dust-proof net.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a noise reduction and dust prevention device for construction, which is convenient to assemble, and comprises a noise reduction and sound insulation plate 1, wherein a mounting plate 2 is fixed at the bottom of the noise reduction and sound insulation plate 1, a noise reduction connecting plate 3 is arranged at one side of the noise reduction and sound insulation plate 1, an assembling device 4 is arranged at one side of the noise reduction and sound insulation plate 1, a connecting device 5 is embedded in the noise reduction and sound insulation plate 1, a positioning device 6 is arranged in the noise reduction connecting plate 3, and a dust screen 7 is arranged at the outer side of the noise reduction and sound insulation plate 1;

the assembling device 4 comprises a connecting sleeve 41, wherein a positioning pad 42 is fixed on one side of the connecting sleeve 41, a positioning groove 43 is formed in the top of the connecting sleeve 41, a metal nut 45 penetrating through the top of the connecting sleeve 41 is arranged at the bottom of the connecting sleeve 41, a mounting pad 44 is movably sleeved on the outer side of the metal nut 45, a handle sleeve 46 is fixed at the bottom of the metal nut 45, the connecting sleeve 41 is fixedly connected with the noise reduction sound insulation plate 1, and a through hole for accommodating the movement of the metal nut 45 is formed in the connecting sleeve 41;

the connecting device 5 comprises a mounting sleeve 51, a fixing block 52 is fixed on one side of the mounting sleeve 51, a mounting groove 53 is formed in the outer side of the mounting sleeve 51, and the mounting sleeve 51 and the fixing block 52 are embedded and fixed in the noise reduction and insulation plate 1.

This device is in the use, noise reduction acoustic celotex board 1 runs through and fixes mounting panel 2 when setting up through the accessible bolt, noise reduction acoustic celotex board 1 is acoustic celotex board later, can play effective noise reduction's purpose, dust screen 7 then can play dust fall and dirt-proof effect, when need cooperate the use between a plurality of noise reduction acoustic celotex boards 1, can put a plurality of noise reduction acoustic celotex boards 1 side by side, and make the laminating of the corresponding face of adapter sleeve 41 in the outside of adjacent noise reduction acoustic celotex board 1, and the locating pad 42 that corresponds can insert in the installation cover 51 of adjacent noise reduction acoustic celotex board 1, can run through metal nut 45 from adapter sleeve 41 bottom afterwards, then drive metal nut 45 through the mode of clockwise rotation handle sleeve 46 and rotate, metal nut 45 can be with corresponding positioning nut 68 threaded connection this moment, and make a plurality of noise reduction acoustic celotex boards 1 assemble when the combination use comparatively portably, and can not leave the space after the equipment, noise reduction dustproof effect is good, the purpose of being convenient for the equipment has been realized.

Referring to fig. 1 and 4, the utility model provides a noise reduction and dust prevention device for construction, which is convenient to assemble, wherein a positioning device 6 comprises a protection shell 61, a reset spring 62 is arranged on the inner top wall of the protection shell 61, a limit pad 63 is connected to the bottom of the reset spring 62, sliding blocks 64 are fixed on two sides of the limit pad 63, a movable frame 65 is arranged on the bottom of the limit pad 63, a positioning plate 66 is fixed on the bottom of the movable frame 65, a placing groove 67 is formed in the noise reduction connecting plate 3, the protection shell 61 is embedded and fixed in the noise reduction connecting plate 3, the size of the placing groove 67 is matched with the size of the positioning plate 66, and a positioning nut 68 is embedded and fixed in the noise reduction connecting plate 3.

This device is in the use, when a plurality of noise reduction acoustic celotex board 1 equipment use, noise reduction connecting plate 3 of noise reduction acoustic celotex board 1 one side can laminate with the noise reduction connecting plate 3 outside that corresponds, and provide the vertical direction of elasticity through the reset spring 62 in the protection casing 61 and promote spacing pad 63 activity, the fly frame 65 of spacing pad 63 bottom can drive locating plate 66 and move simultaneously, and make locating plate 66 activity peg graft in corresponding constant head tank 43, the quick location when having realized the equipment between the adjacent noise reduction acoustic celotex board 1, and promoted the stability of location, the purpose of being convenient for equipment and assembly stability has been realized.

Standard parts used in the application files can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, and the machines, the parts and the equipment are of conventional types in the prior art.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. Noise reduction dust keeper is used in construction convenient to equipment, including noise reduction acoustic celotex board (1), its characterized in that, the bottom of noise reduction acoustic celotex board (1) is fixed with mounting panel (2), one side of noise reduction acoustic celotex board (1) is provided with noise reduction connecting plate (3), one side of noise reduction acoustic celotex board (1) is provided with assembly device (4), the inside embedding of noise reduction acoustic celotex board (1) has connecting device (5), the inside of noise reduction connecting plate (3) is provided with positioner (6), the outside of noise reduction acoustic celotex board (1) is provided with dust screen (7).

2. The noise reduction and dust prevention device for construction convenient to assemble according to claim 1, wherein the assembling device (4) comprises a connecting sleeve (41), a positioning pad (42) is fixed on one side of the connecting sleeve (41), a positioning groove (43) is formed in the top of the connecting sleeve (41), a metal nut (45) penetrating through the top of the connecting sleeve (41) is arranged at the bottom of the connecting sleeve (41), a mounting pad (44) is movably sleeved on the outer side of the metal nut (45), and a handle sleeve (46) is fixed at the bottom of the metal nut (45).

3. The noise reduction and dust prevention device for construction convenient for assembly according to claim 2, wherein the connecting sleeve (41) is fixedly connected with the noise reduction and sound insulation plate (1), and a through hole for accommodating the movement of the metal nut (45) is formed in the connecting sleeve (41).

4. The noise reduction and dust prevention device for construction convenient to assemble according to claim 1, wherein the connecting device (5) comprises a mounting sleeve (51), a fixing block (52) is fixed on one side of the mounting sleeve (51), a mounting groove (53) is formed in the outer side of the mounting sleeve (51), and the mounting sleeve (51) and the fixing block (52) are embedded and fixed in the noise reduction and sound insulation plate (1).

5. The noise reduction and dust prevention device for construction convenient to assemble according to claim 1, wherein the positioning device (6) comprises a protection shell (61), a return spring (62) is arranged on the inner top wall of the protection shell (61), a limiting pad (63) is connected to the bottom of the return spring (62), sliding blocks (64) are fixed to two sides of the limiting pad (63), a movable frame (65) is arranged at the bottom of the limiting pad (63), a positioning plate (66) is fixed to the bottom of the movable frame (65), a placing groove (67) is formed in the noise reduction connecting plate (3), and a positioning nut (68) is embedded and fixed in the noise reduction connecting plate (3).

6. The noise reduction and dust prevention device for construction convenient for assembly according to claim 5, wherein the protective housing (61) is embedded and fixed inside the noise reduction connecting plate (3), and the size of the placement groove (67) is adapted to the size of the positioning plate (66).