Environment-friendly equipment noise treatment device convenient to disassemble and assemble

Abstract

The utility model belongs to the technical field of noise abatement devices, in particular to an environment-friendly equipment noise abatement device convenient to disassemble and assemble, which comprises a base and a noise abatement device main body, two support plates are fixedly arranged on the bottom side of the noise abatement device main body, the two support plates are inserted into the base, a connecting shaft is rotatably arranged in the base, and the connecting shaft is inserted into the base. The right end of the connecting shaft extends out of the base and is fixedly provided with a rotating disc, the outer side of the connecting shaft is fixedly sleeved with two worms, two L-shaped shafts are rotationally arranged in the base, the outer sides of the two L-shaped shafts are fixedly sleeved with worm wheels, the worms and the worm wheels located on the same side are meshed, two sliding grooves are formed in the inner wall of the top side of the base, and the two sliding grooves are matched with the worm wheels. And sliding plates are arranged in the two sliding grooves in a sliding manner. The noise abatement device is reasonable in structural design, the noise abatement device body can be disassembled and assembled only by rotating the rotating disc with one hand, and compared with the prior art, the noise abatement device is simple in structure and more convenient and practical to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of noise control devices, in particular to a noise control device for environmental protection equipment which is easy to assemble and disassemble. Background Art

[0002] With the rapid development of industry, while enjoying the convenience brought by industrial equipment, noise pollution is becoming more and more serious, and its impact on human life is getting bigger and bigger. It is a consensus among people to control noise pollution. Common sound source equipment that is easy to cause noise pollution includes water pumps, air compressors, fans, motors, compressors, ball mills, cooling towers, etc. In existing projects, some of these devices are directly placed in the equipment room, using the building as a soundproof room, without taking other noise prevention and control measures, resulting in poor sound absorption and insulation effect, loud noise, and serious impact on the surrounding environment and equipment operation and maintenance personnel. After searching, the authorization announcement number is CN212900793U, which is an environmental protection equipment noise control device that is easy to disassemble and assemble, including a soundproof cover assembled from multiple templates, and the two sides of the template are respectively vertically provided with a first fixed edge and a second fixed edge, the first fixed edge is connected to a lock core, and the second fixed edge is connected to a lock seat corresponding to the lock core; a cavity is provided in the lock seat, one end of the lock core passes through the first fixed edge and the second fixed edge and is inserted into the cavity to form a rack end, the rack end is meshed with a gear, and the gear is rotatably arranged in the cavity; a pawl member is provided on the lock seat, the pawl member includes a latch tooth and a connecting rod, the connecting rod is rotatably arranged on the side wall of the lock seat, a clearance opening is provided on the side wall of the lock seat, and an end of the connecting rod away from the latch tooth is located outside the clearance opening, and a torsion spring is installed on the rotating shaft of the connecting rod. The noise control device for environmental protection equipment that is easy to disassemble and assemble effectively solves the problems of inconvenient disassembly and assembly of noise control facilities and general connection strength in the prior art.

[0003] However, there are still some shortcomings in the above design. The above design has a complex disassembly and assembly structure and is relatively cumbersome to operate. Therefore, we propose an environmental protection equipment noise control device that is easy to disassemble and assemble to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a noise control device for environmental protection equipment which is easy to disassemble and assemble.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The cam is secured to the base with two cams that are designed to engage with the stopcock, and the cams are secured on two sides with a spring that is fixed to the base, the cams being secured to the base with two cams that are engaged with the stopcock.

[0007] Preferably, two mounting blocks are fixedly mounted on both sides of the base, and mounting holes are formed on the four mounting blocks.

[0008] Preferably, a plurality of stabilizing rods are fixedly provided on the bottom side of the main body of the noise control device, and the plurality of stabilizing rods are all inserted into the base.

[0009] Preferably, a group of helical teeth are respectively provided on the outer sides of the two worms, and the two groups of helical teeth have the same pitch and opposite rotation directions.

[0010] Preferably, a limit shaft is fixedly arranged in the sliding groove, and the sliding plate is slidably sleeved on the outside of the limit shaft.

[0011] Preferably, a socket is provided on one side of the support plate, and the plug block is plugged into the socket.

[0012] In the utility model, the noise control device for environmental protection equipment that is easy to disassemble and assemble is provided, through the base, two support plates, a connecting shaft, a rotating disk, the meshing transmission of the spiral teeth arranged on the outer sides of the two worms and the corresponding worm wheels, the movable contact between the two L-shaped shafts and the corresponding sliding plates, the two reset springs and the cooperation of the two inserting blocks, so that the main body of the noise control device can be disassembled and assembled by rotating the rotating disk with one hand only;

[0013] The utility model has a reasonable structural design, and the main body of the noise control device can be disassembled and assembled by rotating the rotating disk with one hand. Compared with the prior art, the structure is simpler and the operation is more convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural diagram of a noise control device for environmental protection equipment that is easy to disassemble and assemble, proposed by the utility model;

[0015] Figure 2This is a schematic cross-sectional view of a noise control device for environmental protection equipment that is easy to disassemble and assemble, as proposed by the utility model;

[0016] Figure 3 for Figure 2 A partial enlarged view of part A.

[0017] In the figure: 1. base; 2. main body of the noise control device; 3. mounting block; 4. support plate; 5. stabilizing rod; 6. connecting shaft; 7. rotating disk; 8. worm; 9. L-shaped shaft; 10. worm wheel; 11. sliding groove; 12. sliding plate; 13. limiting shaft; 14. spring; 15. plug-in block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-3 A noise control device for environmental protection equipment that is easy to disassemble and assemble comprises a base 1 and a main body 2 of the noise control device. Two support plates 4 are fixedly arranged on the bottom side of the main body 2 of the noise control device. The two support plates 4 are both plugged into the base 1. A connecting shaft 6 is rotatably arranged in the base 1. The right end of the connecting shaft 6 extends to the outside of the base 1 and is fixedly arranged with a rotating disk 7. Two worms 8 are fixedly sleeved on the outside of the connecting shaft 6. Two L-shaped shafts 9 are rotatably arranged in the base 1. A worm gear 10 is fixedly sleeved on the outside of the two L-shaped shafts 9. The worm 8 on the same side is meshed with the worm wheel 10, and two sliding grooves 11 are provided on the inner wall of the top side of the base 1, and sliding plates 12 are slidably arranged in the two sliding grooves 11. The L-shaped shaft 9 on the same side is in active contact with the sliding plate 12, and a spring 14 is fixedly arranged on one side of the two sliding plates 12, and the spring 14 on the same side is fixedly arranged on the inner wall of the corresponding sliding groove 11, and an insertion block 15 is fixedly arranged on the side away from each other of the two sliding plates 12, and the two insertion blocks 15 are inserted in the corresponding support plate 4.

[0020] In this embodiment, two mounting blocks 3 are fixedly mounted on both sides of the base 1 , and mounting holes are provided on the four mounting blocks 3 , so that the base 1 can be easily mounted.

[0021] In this embodiment, a plurality of stabilizing rods 5 are fixedly provided on the bottom side of the main body 2 of the noise control device, and the plurality of stabilizing rods 5 are all inserted into the base 1, which can ensure the stable installation of the main body 2 of the noise control device.

[0022] In this embodiment, a group of helical teeth are respectively provided on the outer sides of the two worms 8. The two groups of helical teeth have the same pitch and opposite rotation directions, so that the rotation directions of the two worm wheels 10 are always opposite and the rotation amplitudes are always consistent.

[0023] In this embodiment, a limiting shaft 13 is fixedly disposed in the sliding groove 11 , and the sliding plate 12 is slidably sleeved on the outer side of the limiting shaft 13 , which can play a limiting role for the sliding plate 12 .

[0024] In this embodiment, a socket is provided on one side of the support plate 4 , and the plug-in block 15 is plugged into the socket, so that the plug-in block 15 can be conveniently plugged in.

[0025] When the two worm gears 10 rotate in opposite directions, the two L-shaped shafts 9 can be driven to rotate, so that the two sliding plates 12 can be moved closer to each other through the two L-shaped shafts 9, and the corresponding springs 14 can be squeezed, so that the two sliding plates 12 can drive the two plug blocks 15 to slide out of the corresponding sockets, and then the noise control device body 2 can be removed. When the noise control device body 2 needs to be installed, only the two support plates 4 need to be inserted into the base 1, and the multiple stabilizing rods 5 can be inserted into the base 1, and then the rotating disk 7 can be rotated in the opposite direction, so that the two L-shaped shafts 9 can be rotated and reset, and then the two sliding plates 12 can be driven to move away and reset through the elastic deformation of the springs 14, so that the two plug blocks 15 can be inserted into the corresponding sockets, and the installation and fixation of the noise control device body 2 can be completed.

Claims

1. A noise control device for environmental protection equipment that is easy to assemble and disassemble, comprising a base (1) and a noise control device body (2), characterized in that: Two support plates (4) are fixedly provided on the bottom side of the main body (2) of the noise control device, and the two support plates (4) are both inserted into the base (1). A connecting shaft (6) is rotatably provided in the base (1), and the right end of the connecting shaft (6) extends outside the base (1) and is fixedly provided with a rotating disk (7). Two worms (8) are fixedly provided on the outer side of the connecting shaft (6). Two L-shaped shafts (9) are rotatably provided in the base (1), and worm wheels (10) are fixedly provided on the outer sides of the two L-shaped shafts (9). The worms (8) and the worm wheels (10) located on the same side are connected to the worm wheels (10). ) are meshed with each other, two sliding grooves (11) are provided on the inner wall of the top side of the base (1), and sliding plates (12) are slidably arranged in the two sliding grooves (11), and the L-shaped shaft (9) located on the same side is in active contact with the sliding plate (12), and a spring (14) is fixedly arranged on one side of the two sliding plates (12), and the spring (14) located on the same side is fixedly arranged on the inner wall of the corresponding sliding groove (11), and an insert block (15) is fixedly arranged on the side away from each other of the two sliding plates (12), and the two insert blocks (15) are inserted into the corresponding support plates (4).

2. The noise control device for environmental protection equipment that is easy to disassemble and assemble according to claim 1 is characterized in that: Two mounting blocks (3) are fixedly mounted on both sides of the base (1), and mounting holes are provided on the four mounting blocks (3).

3. The noise control device for environmental protection equipment that is easy to disassemble and assemble according to claim 1 is characterized in that: A plurality of stabilizing rods (5) are fixedly arranged on the bottom side of the noise control device body (2), and the plurality of stabilizing rods (5) are all inserted into the base (1).

4. The noise control device for environmental protection equipment that is easy to disassemble and assemble according to claim 1 is characterized in that: A set of helical teeth is respectively arranged on the outer sides of the two worms (8); the two sets of helical teeth have the same pitch and opposite rotation directions.

5. The noise control device for environmental protection equipment that is easy to disassemble and assemble according to claim 1 is characterized in that: A limit shaft (13) is fixedly arranged in the sliding groove (11), and the sliding plate (12) is slidably sleeved on the outside of the limit shaft (13).

6. The environmental protection equipment noise control device that is easy to disassemble and assemble according to claim 1 is characterized in that: A socket is provided on one side of the support plate (4), and the insert block (15) is inserted into the socket.

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