Factory noise pollution monitoring device

Abstract

The utility model discloses a factory noise pollution monitoring device which comprises a supporting base, an equipment box body and a noise detector body, the noise detector body is arranged in the equipment box body, a group of supporting columns are arranged on the top surface of the supporting base in a bilateral symmetry mode, and the top ends of the supporting columns are jointly connected with a top cover. A sliding rod fixed between the supporting base and the top cover is arranged between the supporting columns, a lifting sleeve is arranged on the sliding rod in a matched and sliding mode, a lifting block close to the outer wall of the rear side of the supporting column is connected to the rear side of the lifting sleeve, and a hydraulic telescopic rod fixedly connected with the bottom end of the lifting block is arranged on the top face of the supporting base; and the equipment box body is fixedly connected with the front side of the lifting sleeve. Compared with the prior art, the noise detector has the advantages that the equipment box body is screwed on the lifting sleeve, the equipment box body can be moved to the bottom end by pulling the lifting sleeve when maintenance is needed, and an operator can conveniently maintain the noise detector body.

Description

Technical Field

[0001] The utility model relates to the technical field of factory production, in particular to a factory noise pollution monitoring device. Background Art

[0002] Industrial noise refers to the noise generated by the operation of mechanical equipment. According to the characteristics of the noise source, it can be divided into: airflow noise, mechanical noise and electromagnetic noise. In order to ensure the safety of production, it is recommended to use new technologies, new processes, new equipment and new materials to reduce noise. Newly built, expanded and renovated industrial enterprises must design, construct and put into production the noise control facilities at the same time as the main project. In existing industrial enterprises, all production workshops and workplaces where the noise exceeds the standard must take control measures to meet the specified standard requirements within a time limit.

[0003] The existing factory noise pollution monitoring device includes an equipment box. The noise detector is fixed in the equipment box, and then the equipment box is fixed at a certain position on the wall to work. In order to ensure the accuracy of the noise detector monitoring, it is necessary to perform regular maintenance. The existing equipment requires operators to climb high to operate during maintenance, which makes the maintenance work difficult to proceed smoothly and has certain risks. Therefore, an engineering noise pollution monitoring device that is easy to maintain is needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the height of the noise detector is fixed, and the operator needs to perform a high-altitude operation during maintenance, which is dangerous. A factory noise pollution monitoring device that is convenient for maintenance is provided.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a factory noise pollution monitoring device, comprising a supporting base, an equipment box and a noise detector body, the noise detector body is arranged inside the equipment box, a group of supporting columns are symmetrically arranged on the top surface of the supporting base, the top ends of the supporting columns are commonly connected with a top cover, a sliding rod fixed between the supporting base and the top cover is arranged between the supporting columns, a lifting sleeve is slidably arranged on the sliding rod, a lifting block close to the outer wall of the rear side of the supporting column is connected to the rear side of the lifting sleeve, a hydraulic telescopic rod fixedly connected to the bottom end of the lifting block is arranged on the top surface of the supporting base, the equipment box is fixedly connected to the front side of the lifting sleeve, the left and right side walls of the equipment box are connected with through holes, both ends of the noise detector body are connected with detection lines extending to the outside of the equipment box through the through holes, and the other end of the detection line is connected with a detection probe.

[0006] As an improvement, the front side of the equipment box is a connecting structure, and a group of maintenance covers are symmetrically hinged on the front side of the equipment box. The maintenance covers are equipped with door locks to facilitate the installation and maintenance of the noise detector body in the equipment box.

[0007] As an improvement, a conical stabilizing block is connected to the bottom end of the support base, and the provision of the conical stabilizing block can improve the placement stability of the equipment.

[0008] As an improvement, the top surface of the top cover is provided with an alarm electrically connected to the noise detector body, and the alarm can sound an alarm when the noise pollution is serious.

[0009] As an improvement, the left and right outer walls of the equipment box are provided with fixing grooves that cooperate with the detection probe for locking engagement. The setting of the fixing grooves facilitates the installation and removal of the detection probe.

[0010] As an improvement, a display screen electrically connected to the noise detector body is fixedly provided on the top surface of the equipment box, and the display screen displays the monitoring results of the noise detector body.

[0011] As an improvement, a limit groove is fixedly provided on the front outer wall of the support column and is slidably connected to the equipment box. The limit groove supports and limits the height adjustment process of the equipment box.

[0012] Compared with the prior art, the utility model has the advantages of: the noise detector body is fixedly installed in the equipment box, and then it is screwed on the lifting sleeve. When monitoring work is required, it is moved to a certain height. When maintenance is required, the lifting sleeve can be directly pulled to move the equipment box to the bottom, which is convenient for operators to perform maintenance work on the noise detector body in the equipment box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a first stereoscopic diagram of a factory noise pollution monitoring device of the utility model.

[0014] Figure 2 It is a second stereoscopic diagram of a factory noise pollution monitoring device of the utility model.

[0015] Figure 3 It is a third stereoscopic diagram of a factory noise pollution monitoring device of the utility model.

[0016] Figure 4 The utility model is a sectional stereogram of a factory noise pollution monitoring device.

[0017] As shown in the figure: 1. Support base; 2. Equipment box; 3. Noise detector body; 4. Support column; 5. Top cover; 6. Slide rod; 7. Lifting sleeve; 8. Lifting block; 9. Hydraulic telescopic rod; 10. Through hole; 11. Detection line; 12. Detection probe; 13. Inspection cover; 14. Door lock buckle; 15. Conical stabilizing block; 16. Alarm; 17. Fixing groove; 18. Display screen; 19. Limiting groove. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] Embodiment 1

[0020] Combined with Figure 1-2 As shown in Figure 4, a factory noise pollution monitoring device comprises a support base 1, an equipment box 2 and a noise detector body 3, wherein the noise detector body 3 is arranged inside the equipment box 2, the front side of the equipment box 2 is a connecting structure, a group of inspection covers 13 are symmetrically hingedly provided on the front side of the equipment box 2, and a door lock buckle 14 is provided on the inspection cover 13, a group of support columns 4 are symmetrically provided on the top surface of the support base 1, and a top cover 5 is commonly connected to the top of the support columns 4, a slide bar 6 fixed between the support base 1 and the top cover 5 is provided between the support columns 4, and a lifting sleeve 7 is slidably provided on the slide bar 6, the equipment box 2 is fixedly connected to the front side of the lifting sleeve 7, and the left and right side walls of the equipment box 2 are both connected and provided with through holes 10, and the two ends of the noise detector body 3 are connected with a detection line 11 extending through the through hole 10 to the outside of the equipment box 2, and the other end of the detection line 11 is connected with a detection probe 12, and the left and right side outer walls of the equipment box 2 are both provided with a fixing groove 17 that cooperates with the detection probe 12;

[0021] Through the above structure, the equipment box 2 is first screwed and fixed on the front side of the lifting sleeve 7, then the inspection door is opened, the noise detector body 3 is fixed in the equipment box 2, and the detection lines 11 on both sides are extended to the outside of the equipment box 2 through the through holes 10, the detection probe 12 is connected to the detection line 11, and the detection probe 12 is fixed in the fixing groove 17 by bolts, and then the inspection cover 13 is closed, and the door lock buckle 14 is used to seal the equipment box 2;

[0022] Embodiment 2

[0023] Based on the first embodiment, combined with the attached Figure 3As shown, the rear side of the lifting sleeve 7 is connected with a lifting block 8 close to the rear outer wall of the support column 4, the top surface of the support base 1 is provided with a hydraulic telescopic rod 9 fixedly connected to the bottom end of the lifting block 8, the front outer wall of the support column 4 is fixedly provided with a limit groove 19 slidably connected with the equipment box 2, the bottom end of the support base 1 is connected with a conical stabilizing block 15, the top surface of the top cover 5 is provided with an alarm 16 electrically connected to the noise detector body 3, and the top surface of the equipment box 2 is fixedly provided with a display screen 18 electrically connected to the noise detector body 3;

[0024] Through the above structure, the equipment is placed on the horizontal ground in the factory through the conical stabilizing block 15. When in use, the hydraulic telescopic rod 9 is started to push the lifting sleeve 7 to move upward with the cooperation of the limit groove 19, and the equipment box 2 is adjusted to the required height. The noise detector body 3 detects the noise in the factory through the detection probe 12 and the detection line 11. The detection result is displayed at any time through the display screen 18, and the alarm 16 immediately sounds to remind when the noise pollution exceeds the standard.

[0025] When the utility model is implemented, the equipment box 2 is first screwed and fixed to the front side of the lifting sleeve 7, then the inspection door is opened, the noise detector body 3 is fixed in the equipment box 2, and the detection lines 11 on both sides are extended to the outside of the equipment box 2 through the through holes 10, the detection probe 12 is connected to the detection line 11, and the detection probe 12 is fixed in the fixing groove 17 by bolts, and then the inspection cover 13 is closed, and the equipment box 2 is closed with the door lock buckle 14;

[0026] When in use, the equipment is placed on the horizontal ground in the factory through the conical stabilizing block 15, the hydraulic telescopic rod 9 is started to push the lifting sleeve 7 to move upward with the cooperation of the limit groove 19, and the equipment box 2 is adjusted to the required height. The noise detector body 3 detects the noise in the factory through the detection probe 12 and the detection line 11. The detection results are displayed at any time through the display screen 18, and the alarm 16 immediately sounds to remind when the noise pollution exceeds the standard; after the detection, when the noise detector body 3 needs to be inspected, the hydraulic telescopic rod 9 pulls the lifting sleeve 7 downward, pulls the equipment box 2 to a height convenient for maintenance, and then opens the inspection cover 13 to inspect the noise detector body 3.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A factory noise pollution monitoring device, comprising a supporting base (1), an equipment box (2) and a noise detector body (3), wherein the noise detector body (3) is arranged inside the equipment box (2), and is characterized in that: A group of support columns (4) are symmetrically arranged on the top surface of the support base (1), and a top cover (5) is commonly connected to the top of the support columns (4). A sliding rod (6) fixed between the support base (1) and the top cover (5) is arranged between the support columns (4), and a lifting sleeve (7) is slidably arranged on the sliding rod (6). A lifting block (8) close to the rear outer wall of the support column (4) is connected to the rear side of the lifting sleeve (7). A hydraulic telescopic rod (9) fixedly connected to the bottom end of the lifting block (8) is arranged on the top surface of the support base (1). The equipment box (2) is fixedly connected to the front side of the lifting sleeve (7), and the left and right side walls of the equipment box (2) are both connected to through holes (10). Both ends of the noise detector body (3) are connected to detection lines (11) extending through the through holes (10) to the outside of the equipment box (2), and the other end of the detection line (11) is connected to a detection probe (12).

2. A factory noise pollution monitoring device according to claim 1, characterized in that: The front side of the equipment box (2) is a connected structure. A group of inspection covers (13) are symmetrically hingedly provided on the front side of the equipment box (2). The inspection covers (13) are matched with door lock buckles (14).

3. A factory noise pollution monitoring device according to claim 1, characterized in that: A conical stabilizing block (15) is connected to the bottom end of the support base (1).

4. A factory noise pollution monitoring device according to claim 1, characterized in that: The top surface of the top cover (5) is provided with an alarm (16) electrically connected to the noise detector body (3).

5. A factory noise pollution monitoring device according to claim 1, characterized in that: The left and right outer walls of the equipment box (2) are both provided with fixing grooves (17) that cooperate with and engage with the detection probe (12).

6. A factory noise pollution monitoring device according to claim 1, characterized in that: A display screen (18) electrically connected to the noise detector body (3) is fixedly provided on the top surface of the equipment box (2).

7. A factory noise pollution monitoring device according to claim 1, characterized in that: The front outer wall of the support column (4) is fixedly provided with a limiting groove (19) which is slidably connected with the equipment box (2).

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