Noise monitoring equipment for ground disaster construction

Abstract

The utility model discloses noise monitoring equipment for ground disaster construction, which comprises a base and a noise monitor, a fixed seat is fixedly mounted on the top surface of the base, a gear motor is fixedly mounted on one side of the fixed seat, a connecting rod is fixedly connected to a rotating shaft of the gear motor, and a first gear is fixedly connected to the outer surface of the connecting rod. One side of the first gear is connected with a second gear in a meshed mode, a rotating rod is fixedly connected into the second gear, the rotating rod is rotatably connected into the fixing base, and one side of the first gear is connected with a first rack in a meshed mode. Through the arrangement of the gear motor, the connecting rod, the first gear, the second gear, the rotating rod, the first rack, the second rack, the connecting block and the like, the height of the noise monitor can be adjusted, operation is convenient, labor is saved, labor is saved, and through the arrangement of the fixing plate, the limiting screw rod, the mounting plate, the limiting hole, the adjusting nut and the like, the noise monitor can be disassembled and assembled conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of noise monitoring, in particular to noise monitoring equipment used in geological disaster construction. Background Art

[0002] Geological disasters usually refer to geological disasters, which are geological actions or phenomena formed under the influence of natural or human factors, causing losses to human life and property, and damage to the environment. The distribution and change patterns of geological disasters in time and space are not only subject to the natural environment, but also related to human activities. They are often the result of the interaction between humans and nature. In order to better prevent geological disasters, many places will carry out the construction of some geological disaster projects. It is inevitable that some noise will be generated during the construction process. As long as it is within a reasonable range, the impact is not great, but excessive noise will inevitably affect the surrounding residents. For this reason, noise monitoring is required during the construction of geological disasters.

[0003] For example, a Chinese utility model patent with authorization announcement number CN214200370U discloses a noise monitoring device for geological disaster construction, including a base, with support columns bolted on both sides of the top of the base; the utility model solves the need for a noise monitoring device for geological disaster construction by arranging a fixing mechanism, a telescopic rod, a limit hole, a detector, a connecting block, a plug rod, a positioning slot, a socket and a fixing block. At present, most noise monitoring devices for geological disaster construction on the market need to be directly fixed on a column or wall when used, which is very inconvenient to use. Not only is it difficult to install, but it also needs to be disassembled again when transferred to other places for use, which greatly increases the burden on workers. The noise monitoring device for geological disaster construction has the advantage of being easy to install and disassemble, can be easily installed and disassembled during use, and can be conveniently transferred to other places for use, which greatly improves efficiency and reduces the burden on workers. It is worthy of promotion and use.

[0004] However, when adjusting the height of the noise monitor of the existing noise monitoring equipment used in geological disaster construction, it is necessary to manually pull the handle outward, manually support the fixing plate and the noise monitor, and then adjust the telescopic rod so that the limit hole corresponds to the position of the limit rod, which is quite laborious.

[0005] For this reason, we propose a noise monitoring device for geological disaster construction to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a noise monitoring device for geological disaster construction to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a noise monitoring device for geological disaster construction, comprising a base and a noise monitor, wherein a fixed seat is fixedly installed on the top surface of the base, a reduction motor is fixedly installed on one side of the fixed seat, a connecting rod is fixedly connected to the rotating shaft of the reduction motor, a gear 1 is fixedly connected to the outer surface of the connecting rod, one side of the gear 1 is meshed and connected to gear 2, a rotating rod is fixed inside the gear 2, the rotating rod is rotatably connected to the fixed seat, one side of the gear 1 is meshed and connected to rack 1, one side of the gear 2 is meshed and connected to rack 2, the top surfaces of rack 1 and rack 2 are respectively fixedly connected to connecting blocks, the top surface of the connecting block is fixedly connected to a fixing plate, a mounting groove is provided in the fixing seat, the rack 1, the rack 2 and the connecting block are slidably connected to the mounting groove, limiting screws are respectively fixedly connected to the two ends of the top surface of the fixing plate, the two sides of the bottom of the noise monitor are respectively fixedly connected to the mounting plates, the noise monitor contacts the fixing plate, a limiting hole is provided on the top surface of the mounting plate, the limiting hole is slidably connected to the smooth rod of the limiting screw, and the thread of the limiting screw is threadedly connected to the adjusting nut.

[0008] Preferably, mounting rods are detachably mounted on both ends of the top of the noise monitor, the number of the mounting rods is two, and dust shielding shells are fixedly mounted on the tops of the two mounting rods.

[0009] Preferably, the two sides of the rack 1 and the rack 2 are respectively fixed with limiting blocks, and a plurality of limiting grooves are respectively provided at both ends of the installation groove, and the limiting blocks are slidably connected to the limiting grooves.

[0010] Preferably, two ends of the top surface of the base are respectively fixed to guide rods, and two ends of the top surface of the fixing plate are respectively provided with guide holes, and the guide holes are slidably connected to the guide rods.

[0011] Preferably, the top end of the guide rod is fixedly connected to a limiting plate, and the fixing plate contacts a fixing seat.

[0012] Preferably, a plurality of rollers are fixedly mounted on the bottom surface of the base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model can adjust the height of the noise monitor by arranging a reduction motor, a connecting rod, a gear one, a gear two, a rotating rod, a rack one, a rack two, a connecting block, etc. The operation is relatively convenient and labor-saving, and the noise monitor can be easily disassembled and assembled by arranging a fixing plate, a limiting screw, a mounting plate, a limiting hole, an adjusting nut, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the top cross-sectional structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the side cross-sectional structure of the utility model.

[0019] In the figure: 1. base; 2. fixing seat; 3. reduction motor; 31. connecting rod; 4. gear one; 5. gear two; 6. rotating rod; 7. rack one; 8. rack two; 9. limit block; 10. mounting slot; 101. limit slot; 11. connecting block; 12. fixing plate; 121. guide hole; 13. limit screw; 14. noise monitor; 15. mounting plate; 151. limit hole; 16. adjusting nut; 17. mounting rod; 18. dust shield; 19. guide rod; 20. limit plate; 21. roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 , which is the first embodiment of the utility model. The utility model provides a technical solution: a noise monitoring device for geological disaster construction, including a base 1 and a noise monitor 14. A fixed seat 2 is fixedly installed on the top surface of the base 1, and a reduction motor 3 is fixedly installed on one side of the fixed seat 2. A connecting rod 31 is fixedly connected to the rotating shaft of the reduction motor 3. The connecting rod 31 is rotatably connected to the fixed seat 2. A gear 1 4 is fixedly connected to the outer surface of the connecting rod 31. One side of the gear 1 4 is meshedly connected to the gear 2 5. A rotating rod 6 is fixedly connected to the gear 2 5. The rotating rod 6 is rotatably connected to the fixed seat 2. One side of the gear 1 4 is meshedly connected to the rack 1 7, and one side of the gear 2 5 is meshedly connected to the rack 2 8. The top surfaces of rack 1 7 and rack 2 8 are fixedly connected to connecting block 11 respectively, the top surface of connecting block 11 is fixedly connected to fixing plate 12, a mounting groove 10 is provided in fixing seat 2, rack 1 7, rack 2 8, and connecting block 11 are slidably connected to the mounting groove 10, the two ends of the top surface of fixing plate 12 are fixedly connected to limiting screws 13 respectively, the two sides of the bottom of noise monitor 14 are fixedly connected to mounting plate 15 respectively, the noise monitor 14 contacts fixing plate 12, a limiting hole 151 is provided on the top surface of mounting plate 15, the limiting hole 151 is slidably connected to the bare rod of limiting screw 13, the thread of limiting screw 13 is threadedly connected to adjusting nut 16, the mounting plate 15 can be installed and limited. When the noise monitor 14 needs to be disassembled, the fixing plate 12 is lowered to the lowest position, the adjusting nuts 16 at both ends are screwed out, and the noise monitor 14 can be disassembled and taken out by separating the mounting plate 15 from the limiting screw 13.

[0022] See also Figure 1-4 , which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. The two ends of the top of the noise monitor 14 are respectively detachably mounted with mounting rods 17. The number of the mounting rods 17 is two, and dust shielding shells 18 are fixedly mounted on the top of the two mounting rods 17 to shield the noise monitor 14 from dust.

[0023] Limit blocks 9 are fixedly connected on both sides of rack 1 7 and rack 2 8, and multiple limit grooves 101 are respectively opened at both ends of the installation groove 10. Limit blocks 9 are slidably connected to the limit grooves 101, which can limit the moving range of rack 1 7 and rack 2 8 to prevent rack 1 7 from being separated from gear 1 4 and rack 2 8 from being separated from gear 2 5, thereby improving the stability of the lifting and lowering of rack 1 7 and rack 2 8.

[0024] The two ends of the top surface of the base 1 are fixedly connected to the guide rods 19 respectively, and the two ends of the top surface of the fixing plate 12 are respectively provided with guide holes 121, which are slidably connected to the guide rods 19 to improve the stability of the fixing plate 12 and the noise monitor 14 fixed on the fixing plate 12 when lifting and lowering.

[0025] The top end of the guide rod 19 is fixedly connected to a limiting plate 20 , which can limit the moving range of the fixing plate 12 , and the fixing plate 12 contacts the fixing seat 2 .

[0026] A plurality of rollers 21 are fixedly mounted on the bottom surface of the base 1 to facilitate movement of the device.

[0027] See also Figure 1-4 , which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When the utility model is actually used, when it is necessary to adjust the height of the noise monitor 14, the reduction motor 3 is connected to an external power supply, and the reduction motor 3 is started to drive the connecting rod 31 and the gear 1 4 to rotate, and the gear 2 5 is driven to rotate at the same time. The rotation of the gear 1 4 and the gear 2 5 can drive the rack 1 7 and the rack 2 8 on both sides to move up at the same time, thereby driving the connecting block 11, the fixing plate 12 and the noise monitor 14 fixed on the fixing plate 12 to move up, and the height of the noise monitor 14 can be adjusted. The operation is relatively convenient and labor-saving, and labor-saving. By setting the fixing plate 12, the limiting screw 13, the mounting plate 15, the limiting hole 151, the adjusting nut 16, etc., it is convenient to disassemble and assemble the noise monitor 14.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A noise monitoring device for geological disaster construction, comprising a base (1) and a noise monitor (14), characterized in that: The top surface of the base (1) is fixedly mounted with a fixed seat (2), one side of the fixed seat (2) is fixedly mounted with a reduction motor (3), the shaft of the reduction motor (3) is fixedly connected with a connecting rod (31), the outer surface of the connecting rod (31) is fixedly connected with a gear 1 (4), one side of the gear 1 (4) is meshedly connected with a gear 2 (5), the gear 2 (5) is fixedly connected with a rotating rod (6), the rotating rod (6) is rotatably connected with the inside of the fixed seat (2), one side of the gear 1 (4) is meshedly connected with a rack 1 (7), one side of the gear 2 (5) is meshedly connected with a rack 2 (8), the top surfaces of the rack 1 (7) and the rack 2 (8) are respectively fixedly connected with a connecting block (11), the connecting block The top surface of the fixing plate (11) is fixedly connected to the fixing plate (12), a mounting groove (10) is provided in the fixing seat (2), the rack one (7), the rack two (8), and the connecting block (11) are slidably connected to the mounting groove (10), the two ends of the top surface of the fixing plate (12) are respectively fixedly connected to the limiting screws (13), the two sides of the bottom of the noise monitor (14) are respectively fixedly connected to the mounting plates (15), the noise monitor (14) contacts the fixing plate (12), the top surface of the mounting plate (15) is provided with a limiting hole (151), the limiting hole (151) is slidably connected to the smooth rod of the limiting screw (13), and the threaded part of the limiting screw (13) is threadedly connected to the adjusting nut (16).

2. A noise monitoring device for geological disaster construction according to claim 1, characterized in that: Mounting rods (17) are detachably mounted at both ends of the top of the noise monitor (14), the number of the mounting rods (17) is two, and dust shielding shells (18) are fixedly mounted on the tops of the two mounting rods (17).

3. The noise monitoring device for geological disaster construction according to claim 1 is characterized by: Limit blocks (9) are fixedly connected to both sides of the rack 1 (7) and the rack 2 (8), and a plurality of limit grooves (101) are respectively provided at both ends of the installation groove (10), and the limit blocks (9) are slidably connected to the limit grooves (101).

4. The noise monitoring device for geological disaster construction according to claim 1 is characterized by: Both ends of the top surface of the base (1) are respectively fixedly connected to guide rods (19), and both ends of the top surface of the fixing plate (12) are respectively provided with guide holes (121), and the guide holes (121) are slidably connected to the guide rods (19).

5. The noise monitoring device for geological disaster construction according to claim 4 is characterized by: The top end of the guide rod (19) is fixedly connected to a limiting plate (20), and the fixing plate (12) contacts a fixing seat (2).

6. The noise monitoring device for geological disaster construction according to claim 1, characterized in that: A plurality of rollers (21) are fixedly mounted on the bottom surface of the base (1).

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