CN216714834U - Noise reduction device for slurry pump bracket - Google Patents

Abstract

The utility model discloses a noise reduction device for a slurry pump bracket, which comprises a bracket and two sound insulation bottom plates A, wherein a mounting bottom block is fixed at the bottom end of each sound insulation bottom plate A, two mounting bottom grooves are formed in the upper surface of the bracket, the mounting bottom blocks are embedded into the mounting bottom grooves, a sliding groove is formed in one side, opposite to the mounting bottom grooves, of the upper surface of the bracket, a sliding block is arranged in the sliding groove, a limiting rod is fixed on one side of the sliding block, a through groove for the limiting rod to penetrate through is formed in the inner wall of one side of the sliding groove, and a limiting groove is formed in one end of the mounting bottom block; through the mounting bottom block, the mounting bottom groove, the limiting rod, the limiting groove, the mounting side strip and the mounting side groove and other structures of the design, the sound insulation bottom plate A and the sound insulation bottom plate B can be simply and quickly dismounted by personnel, the sound insulation bottom plate A and the sound insulation bottom plate B are favorably replaced and carried, and convenience is brought to the personnel.

Description

Noise reduction device for slurry pump bracket

Technical Field

The utility model belongs to the technical field of noise reduction devices for brackets, and particularly relates to a noise reduction device for a slurry pump bracket.

Background

The slurry pump is used as a very important conveying tool and is mainly used for conveying rough materials of particles, certain noise can be generated when the slurry pump is used, interference is caused to the work of external personnel, a noise reduction device is required to be arranged on a bracket on the slurry pump at the moment, and the influence of the noise on the outside is weakened.

The existing noise reduction device is inconvenient to disassemble and assemble, often needs additional tools, has multiple disassembling and assembling steps and low efficiency, is not beneficial to replacing and carrying the device, and brings inconvenience to personnel; meanwhile, the existing noise reduction device generally adopts single-layer sponge and foam plates, the noise reduction effect is limited, and when the noise is large, the good noise reduction effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a noise reduction device for a slurry pump bracket, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a noise reduction device for a slurry pump bracket comprises a bracket and two sound insulation bottom plates A, wherein a mounting bottom block is fixed at the bottom end of each sound insulation bottom plate A, two mounting bottom grooves are formed in the upper surface of the bracket, the mounting bottom block is embedded into the mounting bottom grooves, a sliding groove is formed in one side, opposite to the mounting bottom grooves, of the upper surface of the bracket, a sliding block is arranged inside the sliding groove, a limiting rod is fixed at one side of the sliding block, a through groove for the limiting rod to penetrate through is formed in the inner wall of one side of the sliding groove, a limiting groove is formed in one end of each mounting bottom block, one end of the limiting rod penetrates into the limiting groove, a sound insulation bottom plate B is arranged at the top of the bracket, opposite to the position between the two sound insulation bottom plates A, mounting side strips are symmetrically fixed at the two ends of the sound insulation bottom plate B, mounting side grooves are formed in one side of the sound insulation bottom plates A, the mounting side strips are embedded into the mounting side grooves, the inner wall of the installation side groove is provided with a damping pad, and the damping pad is tightly attached to the installation side strip.

Preferably, one end of the through groove is provided with a reset groove, and a spring is fixed between the reset groove and one side of the sliding block.

Preferably, the upper surface of the sliding block is provided with a shifting groove, and the inner wall of the shifting groove is provided with anti-skid grains.

Preferably, sliding side blocks are symmetrically fixed on two sides of the sliding block, sliding side grooves are symmetrically formed in two sides of the sliding groove, and the sliding side blocks are embedded into the sliding side grooves.

Preferably, the sound insulation bottom plate A and the sound insulation bottom plate B are provided with built-in grooves, built-in plates are arranged inside the built-in grooves, one sides of the built-in plates extend out of the outer side of the sound insulation bottom plate A, cellular boards are arranged on one sides of the built-in plates, the cellular boards are connected with the built-in plates through structural adhesives, one side edge of each built-in plate is fixed with a sealing edge, and the sealing edge is in contact with the outer side of each cellular board.

Preferably, the inner walls of the two sides of the built-in groove are symmetrically fixed with protrusions, the two sides of the built-in plate are symmetrically provided with clamping grooves, and the protrusions are embedded into the clamping grooves.

Preferably, the sound insulation bottom plate A and the sound insulation bottom plate B are both of rectangular structures, and the outer side surfaces of the sound insulation bottom plate A and the sound insulation bottom plate B are provided with poking grains.

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

1. through the mounting bottom block, the mounting bottom groove, the limiting rod, the limiting groove, the mounting side strip and the mounting side groove and other structures of the design, the sound insulation bottom plate A and the sound insulation bottom plate B can be simply and quickly dismounted by personnel, the sound insulation bottom plate A and the sound insulation bottom plate B are favorably replaced and carried, and convenience is brought to the personnel.

2. Through the multilayer structure of the sound insulation bottom plate A, the sound insulation bottom plate B, the built-in plate and the honeycomb plate, the noise reduction effect is improved, the interference of noise caused to the outside is weakened to a large extent, and a good working environment is provided for workers.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a partial cross-sectional view of the junction between the bottom end side of the acoustical panel A and the bracket according to the present invention;

FIG. 3 is a side cross-sectional view of the utility model at the chute and slide of FIG. 2;

FIG. 4 is a top view of the junction of one end of acoustical base plate B and one end of acoustical base plate A in accordance with the present invention;

FIG. 5 is a cross-sectional view of the acoustical panel A and infill panel of the present invention;

FIG. 6 is an enlarged view of a portion of the area A of FIG. 5 according to the present invention;

in the figure: 1. a bracket; 2. a sound insulation bottom plate A; 3. a built-in plate; 4. a sound insulation bottom plate B; 5. mounting a bottom block; 6. installing a bottom groove; 7. a chute; 8. a slider; 9. a limiting rod; 10. a through groove; 11. a limiting groove; 12. a reset groove; 13. a poking groove; 14. a sliding side groove; 15. sliding the side block; 16. installing a side strip; 17. installing a side groove; 18. a damping pad; 19. a built-in groove; 20. a protrusion; 21. a card slot; 22. a honeycomb panel; 23. and (7) sealing edges.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 6, the present invention provides a technical solution: a noise reduction device for a slurry pump bracket comprises a bracket 1 and two sound insulation bottom plates A2, wherein a mounting bottom block 5 is fixed at the bottom end of a sound insulation bottom plate A2, two mounting bottom grooves 6 are formed in the upper surface of the bracket 1, the mounting bottom block 5 is embedded into the mounting bottom grooves 6 to complete primary positioning of a sound insulation bottom plate A2, a sliding groove 7 is formed in one side, opposite to the mounting bottom grooves 6, of the upper surface of the bracket 1, a sliding block 8 is arranged in the sliding groove 7 and can slide in the sliding groove 7, a limiting rod 9 is fixed on one side of the sliding block 8, a through groove 10 for the limiting rod 9 to penetrate through is formed in the inner wall of one side of the sliding groove 7, a limiting groove 11 is formed in one end of the mounting bottom block 5, one end of the limiting rod 9 penetrates into the limiting groove 11 to fix the mounting bottom block 5, a sound insulation bottom plate B4 is arranged between the two sound insulation bottom plates A2 at the top of the bracket 1, mounting side strips 16 are symmetrically fixed at two ends of a sound insulation bottom plate B4, installation side channel 17 has been seted up to one side of bottom plate A2 gives sound insulation, installation side strip 16 is embedded in the inside of installation side channel 17, installation bottom block 5 through the design, installation bottom channel 6, gag lever post 9, spacing groove 11, installation side strip 16 and installation side channel 17 isotructure, can let the simple quick dismouting of bottom plate A2 and bottom plate B4 gives sound insulation of personnel, be favorable to changing and carrying bottom plate A2 and bottom plate B4 gives sound insulation, it is convenient for the personnel to have brought, the inner wall of installation side channel 17 is provided with damping pad 18, damping pad 18 and installation side strip 16 are hugged closely, frictional force has been increased, the stability of installation side strip 16 has been promoted.

In this embodiment, preferably, a reset groove 12 is formed at one end of the through groove 10, and a spring is fixed between the reset groove 12 and one side of the slider 8, so as to reset the slider 8 and the limit rod 9.

In this embodiment, preferably, the upper surface of the slider 8 is provided with a toggle groove 13, and the inner wall of the toggle groove 13 is provided with anti-slip lines, so as to facilitate the movement of the slider 8.

In this embodiment, preferably, sliding side blocks 15 are symmetrically fixed to both sides of the slider 8, sliding side grooves 14 are symmetrically formed in both sides of the sliding groove 7, and the sliding side blocks 15 are inserted into the sliding side grooves 14, so that the slider 8 can stably slide in the sliding groove 7.

In this embodiment, preferably, the built-in groove 19 is formed in each of the sound insulation bottom plates a2 and the sound insulation bottom plate B4, the built-in plate 3 is arranged inside the built-in groove 19, one side of the built-in plate 3 extends out of the sound insulation bottom plate a2, the honeycomb plate 22 is arranged on one side of the built-in plate 3, the sound insulation bottom plate a2, the sound insulation bottom plate B4 and the multilayer structure of the built-in plate 3 and the honeycomb plate 22 are designed, the noise reduction effect is improved, the interference of noise to the outside is weakened to a large extent, a good working environment is provided for workers, the honeycomb plate 22 and the built-in plate 3 are connected through structural glue, the sealing edge 23 is fixed at one side edge of the built-in plate 3, the sealing edge 23 contacts with the outer side of the honeycomb plate 22, and the stability of the honeycomb plate 22 is improved.

In this embodiment, preferably, the both sides inner wall symmetry of built-in groove 19 is fixed with arch 20, and arch 20 is made by rubber material, possesses certain elasticity, only needs to promote honeycomb panel 22 during the installation, lets arch 20 receive the extrusion and takes place deformation, is convenient for let arch 20 imbed the inside of draw-in groove 21, and draw-in groove 21 has been seted up to the bilateral symmetry of built-in plate 3, and arch 20 is embedded into the inside of draw-in groove 21, has promoted the stability of built-in plate 3.

In this embodiment, preferably, sound insulation bottom plate a2 and sound insulation bottom plate B4 are the rectangle structure, and the line of stirring has all been seted up on the outside surface of sound insulation bottom plate a2 and sound insulation bottom plate B4, conveniently pulls out sound insulation bottom plate a2 and sound insulation bottom plate B4.

The working principle and the using process of the utility model are as follows: if the sound insulation bottom plate A2 and the sound insulation bottom plate B4 are to be replaced or carried, the sound insulation bottom plate A2 and the sound insulation bottom plate B4 are disassembled firstly, the operation is to pull the sound insulation bottom plate B4 upwards, the mounting side strips 16 at two ends of the sound insulation bottom plate B4 are pulled out from the inside of the mounting side grooves 17, the disassembly of the sound insulation bottom plate B4 is completed, then the sliding block 8 is pulled, the sliding block 8 is made to slide in the sliding grooves 7, the limiting rod 9 is driven to slide in the penetrating grooves 10 until one end of the limiting rod 9 is separated from the inside of the limiting groove 11, at the moment, the fixing of the mounting bottom block 5 is released, the mounting bottom block 5 can be pulled out from the inside of the mounting bottom groove 6, the disassembly of the sound insulation bottom plate A2 is completed, then the other sound insulation bottom plate A2 is disassembled according to the above mode, the subsequent work can be carried out, if the sound insulation bottom plate A2 and the sound insulation bottom plate B4 are to be assembled, the sliding block 8 can be pulled firstly, the limiting rod 9 is completely retracted to the inside of the through groove 10, the mounting bottom block 5 is thrown into the mounting bottom groove 6, the sliding block 8 is loosened, one end of the limiting rod 9 can be embedded into the limiting groove 11 again under the action of the spring to complete the fixation of the sound insulation bottom plate A2, another sound insulation bottom plate A2 is mounted in the above mode, and finally the sound insulation bottom plate B4 is mounted between the two sound insulation bottom plates A2, so that the mounting side strips 16 at the two ends of the sound insulation bottom plate B4 slide to the innermost side of the mounting side groove 17, and the mounting of the sound insulation bottom plate A2 and the sound insulation bottom plate B4 is completed; the sediment stuff pump is at the during operation, bottom plate A2 gives sound insulation and bottom plate B4 can wrap up in the outside of sediment stuff pump gives sound insulation, bottom plate A2 gives sound insulation, bottom plate B4 gives sound insulation, built-in board 3 and honeycomb panel 22's combined action down, can completely cut off the noise that the sediment stuff pump produced, provide good syllable-dividing effect, the great degree weaken the noise interference that causes to the outside, provide a good operational environment for the staff.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a device of making an uproar falls for slurry pump bracket, includes bracket (1) and two sound insulation bottom plate A (2), its characterized in that: the bottom mounting of the sound insulation bottom plate A (2) is provided with a mounting bottom block (5), the upper surface of the bracket (1) is provided with two mounting bottom grooves (6), the mounting bottom block (5) is embedded into the mounting bottom grooves (6), the upper surface of the bracket (1) is provided with a sliding groove (7) relative to one side of the mounting bottom grooves (6), a sliding block (8) is arranged inside the sliding groove (7), a limiting rod (9) is fixed on one side of the sliding block (8), a through groove (10) for the limiting rod (9) to penetrate through is formed in the inner wall of one side of the sliding groove (7), a limiting groove (11) is formed in one end of the mounting bottom block (5), one end of the limiting rod (9) penetrates through the inside of the limiting groove (11), a sound insulation bottom plate B (4) is mounted on the top of the bracket (1) relative to the space between the two sound insulation bottom plates A (2), mounting side strips (16) are symmetrically fixed at two ends of the sound insulation bottom plate B (4), installation side channel (17) have been seted up to one side of bottom plate A (2) gives sound insulation, the inside in installation side channel (17) is embedded into in installation side strip (16), the inner wall in installation side channel (17) is provided with damping pad (18), damping pad (18) and installation side strip (16) are hugged closely.

2. The noise reducer for slurry pump brackets according to claim 1, wherein: a reset groove (12) is formed in one end of the penetrating groove (10), and a spring is fixed between the reset groove (12) and one side of the sliding block (8).

3. The noise reducer for slurry pump brackets according to claim 1, wherein: the upper surface of the sliding block (8) is provided with a shifting groove (13), and the inner wall of the shifting groove (13) is provided with anti-skid grains.

4. The noise reducer for slurry pump brackets according to claim 1, wherein: the two sides of the sliding block (8) are symmetrically fixed with sliding side blocks (15), the two sides of the sliding groove (7) are symmetrically provided with sliding side grooves (14), and the sliding side blocks (15) are embedded into the sliding side grooves (14).

5. The noise reducing device for a slurry pump bracket as set forth in claim 4, wherein: built-in groove (19) have all been seted up to the one side of bottom plate A (2) and the bottom plate B (4) that gives sound insulation, the inside of built-in groove (19) is provided with built-in board (3), the outside of bottom plate A (2) that gives sound insulation is stretched out to one side of built-in board (3), one side of built-in board (3) is provided with honeycomb panel (22), be connected through the structure glue between honeycomb panel (22) and built-in board (3), a side edge department of built-in board (3) is fixed with banding (23), the outside of banding (23) and honeycomb panel (22) contacts.

6. The noise reducer for slurry pump brackets according to claim 5, wherein: bulges (20) are symmetrically fixed on the inner walls of the two sides of the built-in groove (19), clamping grooves (21) are symmetrically formed in the two sides of the built-in plate (3), and the bulges (20) are embedded into the clamping grooves (21).

7. The noise reducing device for a slurry pump bracket as set forth in claim 1, wherein: bottom plate A (2) give sound insulation and bottom plate B (4) give sound insulation are the rectangle structure, the outside surface of bottom plate A (2) give sound insulation and bottom plate B (4) has all been seted up and has been stirred the line.

Images