Sound insulation protection device for mineral processing equipment

Abstract

The utility model belongs to the technical field of sound insulation protection equipment, and particularly relates to a sound insulation protection device for mineral processing equipment. The box body is characterized in that the bottom plate is composed of four channel steel plates arranged in a rectangular shape, and four corner columns connected with the channel steel plates are arranged at the corner joints of every two adjacent channel steel plates; three sound insulation plates which are uniformly arranged are arranged in the groove of the channel steel plate between the adjacent corner columns side by side; a sealing door is connected to the channel steel plate between the corner columns; the tops of the four corner columns are further provided with top plates connected with the corner columns. An external dust collection device connected with the top plate is further arranged on the top plate. According to the utility model, the splicing mode is adopted, the mounting and the dismounting are convenient for constructors, the turnover times and the dismounting working efficiency are improved, the noise of equipment can be effectively isolated through the design of the spliced and sealed sound insulation plates, the dust can be prevented from overflowing, the environmental pollution is reduced, and the personal safety of workers is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of sound insulation and protection equipment, in particular to a sound insulation and protection device for mineral processing equipment. Background Art

[0002] Currently in the mineral processing industry, some equipment produces loud noises, and some noise sources are directly exposed to the environment, making it difficult for workshop workers to communicate during production. Although some noise sources are equipped with simple protective covers, they do not have obvious noise reduction effects, seriously affecting the rest and health of residents and employees.

[0003] In the patent application No. 201820483535.2, a sound insulation and noise reduction protective cover is disclosed, including a steel frame, on which a front noise reduction mechanism, a rear noise reduction mechanism, a left noise reduction mechanism, a right noise reduction mechanism and a top noise reduction mechanism are arranged, and the front noise reduction mechanism, the rear noise reduction mechanism, the left noise reduction mechanism and the right noise reduction mechanism are spliced ​​by a plurality of vertical sound insulation panels, wherein at least one of the front noise reduction mechanism and the rear noise reduction mechanism is provided with a fireproof sound insulation door, and at least one of the left noise reduction mechanism and the right noise reduction mechanism is provided with a sound-absorbing shutter, and the top noise reduction mechanism includes horizontal sound insulation panels arranged at both ends and an open-hanging sound insulation panel arranged in the middle, and sound-absorbing panels are arranged on the inner sides of the vertical sound insulation panels, the horizontal sound insulation panels and the open-hanging sound insulation panels. However, the sound insulation and noise reduction protective cover has certain limitations and can only be set up for specific situations. In addition, the protective cover is large in size and occupies a large space when set up, and is not convenient for disassembly and installation. Not only is the turnover rate low, it also reduces the work efficiency of disassembly and assembly and increases the cost of use. Utility Model Content

[0004] The purpose of the utility model is to provide a sound insulation and protection device for mineral processing equipment to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose of the new use, the utility model adopts the following technical solutions:

[0006] A sound insulation and protection device for mineral processing equipment, comprising a bottom plate; the bottom plate is four rectangularly arranged channel steel plates, and four corner columns connected to the bottom plate are arranged at the corner intersection of each adjacent channel steel plate; three evenly arranged sound insulation panels are arranged side by side in the groove of the channel steel plate between the adjacent corner columns; a sealing door is connected to the channel steel plate between the corner columns; a top plate connected to the top of the four corner columns is also arranged; an external dust suction device connected to the top plate is also arranged.

[0007] The top surface of the corner column is provided with a protruding connection block A; the two adjacent vertical surfaces on the inner side of the corner column are respectively provided with a through-arranged T-shaped slide groove and a protruding T-shaped sliding block from top to bottom, and the bottom ends of the two adjacent vertical surfaces on the inner side of the corner column are provided with symmetrically arranged connection blocks B.

[0008] The sound insulation board is a rectangular parallelepiped board, and is provided with a T-shaped sliding groove and a protruding T-shaped sliding block which are arranged from top to bottom at the vertical surfaces at both ends of the length direction.

[0009] The T-shaped slide groove and the T-shaped sliding block fit each other and can be installed in a matching manner.

[0010] The four corners of the bottom surface of the top plate are provided with evenly distributed mounting holes A; the mounting holes A and the connecting blocks A are matched and mounted with each other.

[0011] Symmetrically arranged mounting holes B are provided at both end surfaces of the base plate, and positioning screws are provided on the outer surface of each base plate and close to the outer mounting holes B; the outer diameter of the mounting holes B is larger than the outer diameter of the connecting block B, and the connecting block B can be inserted into the mounting holes B and installed to match each other.

[0012] The mounting hole B is a countersunk hole; the bottom end of the positioning screw can extend into the mounting hole B and is used to fix the positioning connection block B.

[0013] The middle of the sound insulation board is filled with sound insulation cotton; the sealed door is made of the same material as the sound insulation board, and a door handle is fixedly connected to the outer facade of the sealed door.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] This device makes the bottom plate, corner columns, sound insulation panels and top plates in a spliced ​​manner, which can be disassembled and assembled at will according to the actual situation of the site equipment to flexibly use the occupied space, facilitate installation and disassembly by construction personnel, improve turnover times and disassembly efficiency, and reduce use costs; the spliced ​​and sealed sound insulation board design can effectively isolate equipment noise, and an external dust collection device can be connected to the top of the device to extract dust generated during production operations, which can prevent dust spillage, reduce environmental pollution, and ensure the personal safety of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the bottom plate structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the corner column structure of the utility model.

[0019] Figure 4It is a schematic diagram of the structure of the sound insulation board of the utility model.

[0020] Figure 5 It is a schematic diagram of the top plate structure of the utility model.

[0021] In the figure: 1. bottom plate, 2. corner column, 3. sound insulation board, 4. sealed door, 5. top plate, 6. dust collection equipment, 7. T-shaped slide groove, 8. T-shaped slider, 9. mounting hole B, 10. positioning screw, 11. door handle, 21. connecting block A, 22. connecting block B, 51. mounting hole A. DETAILED DESCRIPTION

[0022] The utility model is described below in conjunction with the accompanying drawings.

[0023] like Figure 1-Figure 5 The present invention discloses a sound insulation protection device for mineral processing equipment, comprising a bottom plate 1; the bottom plate 1 is four rectangularly arranged channel steel plates, and four corner columns 2 connected thereto are arranged at the corner intersection of each adjacent channel steel plate; three evenly arranged sound insulation boards 3 are arranged side by side in the groove of the channel steel plate between the adjacent corner columns 2 on the left, right and back sides; a sealing door 4 is connected to the channel steel plate between the adjacent corner columns 2 on the front side; a top plate 5 connected thereto is also arranged on the top of the four corner columns 2; and the top surfaces of the corner columns 2 are all provided with protruding The top plate 5 is provided with a connecting block A21; the four corners of the bottom surface of the top plate 5 are provided with evenly distributed mounting holes A51; the mounting holes A51 and the connecting blocks A21 are matched and installed with each other; here, the top plate is installed on the top surface of the corner column through the mounting holes A51 and the connecting blocks A21 that match each other, which is convenient for disassembly; the top plate 5 is also provided with an external dust suction device 6 connected thereto; here, by connecting the external dust suction device 6 to the top plate 2, the dust generated by the equipment during the production operation is sucked away, which can prevent dust from overflowing, reduce environmental pollution and ensure the personal safety of the staff.

[0024] The two adjacent vertical surfaces on the inner side of the corner column 2 are respectively provided with a through-arranged T-shaped slide groove 7 and a protruding T-shaped sliding block 8 from top to bottom, and symmetrically arranged connecting blocks B22 are provided at the bottom ends of the two adjacent vertical surfaces on the inner side of the corner column 2; symmetrically arranged mounting holes B9 are provided at both end surfaces of the base plate 1, and positioning screws 10 are provided at the positions of the outer vertical surfaces of each base plate 1 and close to the outer mounting holes B9; the outer diameter of the mounting hole B9 is larger than the outer diameter of the connecting block B22, and the connecting block 22B can be inserted into the mounting hole B9 and installed to match each other; the mounting hole B9 is a countersunk hole; the bottom end of the positioning screw 10 can extend into the mounting hole B9 and is used to fix the positioning connecting block B22; here, the corner column 2 is installed at the end of the base plate 2 through the connecting block B22, and at the same time, in order to enhance the firmness, a positioning screw 10 is provided on the base plate 2, and when the positioning screw 10 is tightened, the bottom of the screw can be pressed against the connecting block B through the mounting hole B to apply an inward force to it. In order to perform secondary positioning and fixing of the corner column 2 to improve its safety; the sound insulation board 3 is a rectangular board, and is respectively provided with a T-shaped slide groove 7 and a protruding T-shaped slider 8 that are arranged from top to bottom at the vertical surfaces at both ends of its length; the T-shaped slide groove 7 and the T-shaped slider 8 fit each other and can be installed in a matching manner; the sound insulation board close to the corner column here can be installed by the designed T-shaped slide groove 7 and the T-shaped slider 8 that fit each other in a matching manner, so that the sound insulation board 3 can be installed on the corner column 2 while the adjacent sound insulation boards 3 are also spliced ​​in the same way, and the spliced ​​sound insulation board 3 design can maintain a high degree of unity in terms of integrity, avoiding the situation where it falls off due to loose connection after long-term use, and at the same time, such a connection method is also convenient for disassembly and assembly, and improves the use efficiency; the sound insulation board 3 is filled with sound insulation cotton in the middle; the sealing door 4 is made of the same material as the sound insulation board 3, and a door handle 11 is fixedly connected to the outer facade of the sealing door 4; the setting of the door handle 11 is convenient for personnel to use.

[0025] When the utility model is in use, firstly, a base plate 2 of suitable specifications is selected according to the size of the required protective equipment, and four base plates 2 are placed around the required protective equipment, and the corner columns 3 are installed on the base plates 2, and then a suitable number of sound insulation boards 3 are selected, which are inserted and spliced ​​between adjacent corner columns 3, and the sealing door 4 is installed, and finally the top plate 5 is installed on the corner columns 2 to seal the top, and the installation of the device is completed; at the same time, an external dust collection device 6 can also be connected to the top plate 2 to extract the dust generated by the equipment during the production operation, which can prevent dust from overflowing, reduce environmental pollution, and ensure the personal safety of the staff.

[0026] The preferred implementation modes of the present invention are described in detail above, but the present invention is not limited to the above implementation modes. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A sound insulation and protection device for mineral processing equipment, comprising a bottom plate (1); wherein: The bottom plate (1) is composed of four rectangularly arranged channel steel plates, and four corner columns (2) connected thereto are arranged at the corner intersection of each adjacent channel steel plate; three evenly arranged sound insulation panels (3) are arranged side by side in the groove of the channel steel plate between the adjacent corner columns (2); a sealing door (4) is connected to the channel steel plate between the corner columns (2); a top plate (5) connected thereto is also arranged at the top of the four corner columns (2); and an external dust collection device (6) connected thereto is also arranged on the top plate (5).

2. The mineral processing equipment sound insulation protection device according to claim 1 is characterized in that: The top surface of each corner column (2) is provided with a protruding connection block A (21); two adjacent vertical surfaces on the inner side of the corner column (2) are respectively provided with a through-arranged T-shaped sliding groove (7) and a protruding T-shaped sliding block (8) from top to bottom, and symmetrically arranged connection blocks B (22) are provided at the bottom ends of the two adjacent vertical surfaces on the inner side of the corner column (2).

3. The mineral processing equipment sound insulation protection device according to claim 1 is characterized in that: The sound insulation board (3) is a rectangular parallelepiped board, and is provided with a T-shaped sliding groove (7) and a protruding T-shaped sliding block (8) extending from top to bottom at the vertical surfaces at both ends of the length direction.

4. The mineral processing equipment sound insulation protection device according to claim 2 is characterized in that: The T-shaped slide groove (7) and the T-shaped slide block (8) fit together and can be installed in a matching manner.

5. The mineral processing equipment sound insulation protection device according to claim 3 is characterized in that: Evenly distributed mounting holes A (51) are provided at the four corners of the bottom surface of the top plate (5); the mounting holes A (51) and the connecting blocks A (21) are matched and mounted to each other.

6. The mineral processing equipment sound insulation protection device according to claim 1 is characterized in that: The two end surfaces of the base plate (1) are provided with symmetrically arranged mounting holes B (9), and positioning screws (10) are provided at positions on the outer facade of each base plate (1) and close to the outer mounting holes B (9); the outer diameter of the mounting holes B (9) is larger than the outer diameter of the connecting blocks B (22), and the connecting blocks B (22) can be inserted into the mounting holes B (9) to match and install each other.

7. The mineral processing equipment sound insulation protection device according to claim 6 is characterized in that: The mounting hole B (9) is a countersunk hole; the bottom end of the positioning screw (10) can extend into the mounting hole B (9) and is used to fix the positioning connection block B (22).

8. The mineral processing equipment sound insulation protection device according to claim 1 is characterized in that: The middle of the sound insulation board (3) is filled with sound insulation cotton; the sealing door (4) is made of the same material as the sound insulation board (3), and a door handle (11) is fixedly connected to the outer facade of the sealing door (4).

Images