Detection device for occupational disease high-risk factor evaluation

Abstract

The utility model discloses a detection device for occupational disease high-risk factor evaluation, which comprises a sound level meter, a clamping structure, a telescopic upright post structure and a base structure, a clamping structure is detachably installed at the top of the telescopic stand column structure, a base structure is detachably installed at the bottom of the telescopic stand column structure, and the sound level meter is clamped and fixed to the inner side of the clamping structure. Compared with the prior art, the sound level meter has the advantages that when the sound level meter is used, the clamping structure, the telescopic stand column structure and the base structure are matched, so that the sound level meter can be conveniently fixed at a certain spatial position, the work of detecting noise data can be more conveniently implemented in a labor-saving manner, the fixing height of the sound level meter can be conveniently adjusted, and the sound level meter is convenient to use. Therefore, the device can be suitable for detection of people with different heights. And when the novel folding table is not used, the clamping structure, the telescopic stand column structure and the base structure can be conveniently detached, and the novel folding table can be more conveniently carried and stored after being detached.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment for evaluating high-risk factors of occupational diseases, and specifically refers to a detection device for evaluating high-risk factors of occupational diseases. Background Art

[0002] The high-risk factor evaluation technology for occupational diseases is to detect the factors that are harmful to the health of workers in their working environment and issue an evaluation report. This is to establish and improve the health management system of the enterprise, strengthen the control of occupational hazard factors, and protect the health of workers.

[0003] At present, the high-risk factors for occupational diseases mainly include noise, toxic substances in the air, harmful dust content in the air, etc. Among them, the noise level is mainly detected by a sound level meter, which needs to be placed next to the ear of the worker to detect the noise level transmitted to his ear when the worker is working.

[0004] However, when measuring noise data, the evaluator needs to keep holding the sound level meter, which is very inconvenient and easily makes the evaluation staff tired, and the stability of the sound level meter during the noise data measurement process cannot be guaranteed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above technical difficulties and provide a detection device for evaluating high-risk factors of occupational diseases. When in use, the sound level meter can be conveniently fixed at a certain position, and its fixing height can be conveniently adjusted, so that the work of detecting noise data becomes more labor-saving and convenient.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0007] A detection device for evaluating high-risk factors of occupational diseases comprises a sound level meter, a clamping structure, a telescopic column structure and a base structure; the clamping structure is detachably mounted on the top of the telescopic column structure, and the base structure is detachably mounted on the bottom; the sound level meter is clamped and fixed on the inner side of the clamping structure.

[0008] The telescopic column structure includes a movable inner rod, a tube rod and a positioning structure; the movable inner rod is movably sleeved on the inner side of the tube rod and fixed to the inner side of the tube rod by the positioning structure, a limiting protrusion is integrally formed on the side wall of the bottom of the movable inner rod, a limiting strip hole is formed on the tube wall of the tube rod, and the limiting protrusion is vertically movably arranged in the limiting strip hole. The limiting protrusion is used to prevent the movable inner rod from being pulled out of the tube rod due to excessive force.

[0009] The clamping structure includes a U-shaped plate seat, a second spring and a clamping plate; a pair of the clamping plates are arranged in mirror images on the left and right sides and are movably arranged inside the U-shaped plate seat, the clamping plate and the side plate body on the same side of the U-shaped plate seat are connected by the second spring, and the edges at the top of the clamping surface of the clamping plate form a rounded corner. It is used to conveniently clamp and fix the sound level meter, or disassemble and remove it.

[0010] The base structure includes a base plate and a second threaded sleeve; the center of the top surface of the base plate is integrally formed with a second threaded sleeve, which is threadedly sleeved on the bottom outer wall of the tube rod, so that the base plate and the tube rod can be easily assembled or disassembled.

[0011] As an improvement, the positioning structure includes a slot box, a sawtooth block, a spring 1 and a sawtooth slot; a connected slot box is fixed to the front side of the top of the barrel rod, the sawtooth block is movably sleeved on the inner side of the slot box, and is connected to the bottom of the slot box through a spring 1, and a sawtooth slot is provided on the side of the movable inner rod to engage with the sawtooth surface of the sawtooth block, and the sawtooth slot extends downward from the top of the movable inner rod to the bottom. After the movable inner rod moves up and down, it can be conveniently fixed by the positioning structure.

[0012] As an improvement, a threaded sleeve is integrally formed at the bottom of the U-shaped plate seat, and the threaded sleeve is threadedly sleeved on the top of the movable inner rod, so that the U-shaped plate seat and the movable inner rod can be easily assembled or disassembled.

[0013] The advantages of the utility model compared with the prior art are:

[0014] 1. When the present invention is in use, the sound level meter can be conveniently fixed in a certain spatial position through the cooperation of the clamping structure, the retractable column structure and the base structure, so that the work of detecting noise data can be implemented more conveniently and labor-savingly, and the fixed height of the sound level meter can be conveniently adjusted, so that the present invention can be suitable for detection by people of different heights.

[0015] 2. When the present invention is not in use, the clamping structure, the retractable column structure and the base structure can be easily disassembled. After disassembly, the present invention can be more conveniently carried and stored. At the same time, when in use, the clamping structure, the retractable column structure and the base structure can be easily assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 .

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 .

[0018] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.

[0019] Figure 4 It is a partial structural schematic diagram of the utility model.

[0020] Figure 5 It is a structural schematic diagram of the sound level meter of the utility model.

[0021] As shown in the figure: 1. Sound level meter; 2. Movable inner rod; 3. Cylinder rod; 4. Slot box; 5. Serrated block; 6. Spring 1; 7. Serrated slot; 8. U-shaped plate seat; 9. Spring 2; 10. Clamping plate; 11. Fillet; 12. Threaded cylinder sleeve 1; 13. Base plate; 14. Threaded cylinder sleeve 2; 15. Limiting protrusion; 16. Limiting strip hole. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] A detection device for evaluating high-risk factors of occupational diseases, comprising:

[0025] The telescopic column structure includes a movable inner rod 2, a tube rod 3, a slot box 4, a serrated block 5, a spring 6 and a serrated slot 7; the movable inner rod 2 is movably sleeved on the inner side of the tube rod 3, and a limiting protrusion 15 is integrally formed on the bottom side wall of the movable inner rod 2. A limiting strip hole 16 is formed on the tube wall of the tube rod 3, and the limiting protrusion 15 is vertically movably arranged in the limiting strip hole 16. A connected slot box 4 is fixed to the front side of the top of the tube rod 3, and the serrated block 5 is movably sleeved on the inner side of the slot box 4, and is connected to the bottom of the slot box 4 through a spring 6. A serrated slot 7 meshing with the serrated surface of the serrated block 5 is provided on the side of the movable inner rod 2, and the serrated slot 7 extends downward from the top of the movable inner rod 2 to the bottom. A threaded sleeve 12 is integrally formed at the bottom of the U-shaped plate seat 8, and the threaded sleeve 12 is threadedly sleeved on the top of the movable inner rod 2;

[0026] A sound level meter 1 and a clamping structure; the clamping structure comprises a U-shaped plate seat 8, a spring 29 and a clamping plate 10; a pair of the clamping plates 10 are arranged in mirror images on the left and right sides and are movably arranged on the inner side of the U-shaped plate seat 8, the clamping plate 10 is connected to the side plate body on the same side of the U-shaped plate seat 8 by a spring 29, and a rounded corner 11 is formed at the edge of the top of the clamping surface of the clamping plate 10. After the sound level meter 1 is placed in the U-shaped plate seat 8, it is clamped and fixed between the two clamping plates 10;

[0027] The base structure includes a base plate 13 and a second threaded sleeve 14 ; the center of the top surface of the base plate 13 is integrally formed with a second threaded sleeve 14 , and the second threaded sleeve 14 is threadedly sleeved on the bottom outer wall of the sleeve rod 3 .

[0028] In the specific implementation of this embodiment: Figure 1 and 2 As shown, after the clamping structure, the telescopic column structure and the base structure are assembled together, the sound level meter 1 is placed between the two rounded corners 11 of the two clamping plates 10, and then pressed down hard until the sound level meter 1 hits the bottom plate of the U-shaped plate seat 8. The sound level meter 1 is clamped and fixed by the clamping structure, and then the noise data detection work can be implemented.

[0029] During the process, the movable inner rod 2 can be pulled upward or pressed downward with a little force, so that the height of the sound level meter 1 can be adjusted, which is convenient for evaluators to implement noise data detection work for people of different heights.

[0030] After the use of the novel device, the base structure, the telescopic column structure and the clamping structure are disassembled, so that the detection device can be carried and stored more conveniently.

[0031] 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 detection device for evaluating high-risk factors of occupational diseases, comprising a sound level meter (1), characterized in that: It comprises a clamping structure, a telescopic column structure and a base structure; the clamping structure is detachably mounted on the top of the telescopic column structure, and the base structure is detachably mounted on the bottom, and the sound level meter (1) is clamped and fixed on the inner side of the clamping structure; The telescopic column structure comprises a movable inner rod (2), a tube rod (3) and a positioning structure; the movable inner rod (2) is movably sleeved on the inner side of the tube rod (3) and fixed to the inner side of the tube rod (3) by the positioning structure; a limiting protrusion (15) is integrally formed on the bottom side wall of the movable inner rod (2); a limiting strip hole (16) is formed on the tube wall of the tube rod (3); and the limiting protrusion (15) is movably arranged in the limiting strip hole (16) along the vertical direction; The clamping structure comprises a U-shaped plate seat (8), a second spring (9) and a clamping plate (10); a pair of the clamping plates (10) are arranged in mirror images on the left and right and are movably arranged on the inner side of the U-shaped plate seat (8); the clamping plate (10) and the side plate body on the same side of the U-shaped plate seat (8) are connected by the second spring (9); and a rounded corner (11) is formed at the edge of the top of the clamping surface of the clamping plate (10); The base structure comprises a base plate (13) and a second threaded sleeve (14); the second threaded sleeve (14) is integrally formed at the center of the top surface of the base plate (13), and the second threaded sleeve (14) is threadedly sleeved on the bottom outer wall of the sleeve rod (3).

2. The detection device for evaluating high-risk factors of occupational diseases according to claim 1, characterized in that: The positioning structure comprises a slot box (4), a sawtooth block (5), a spring (6) and a sawtooth slot (7); a slot box (4) connected to the front side of the top of the cylindrical rod (3) is fixed; the sawtooth block (5) is movably sleeved on the inner side of the slot box (4) and is connected to the inner bottom of the slot box (4) via a spring (6); a sawtooth slot (7) meshing with the sawtooth surface of the sawtooth block (5) is provided on the side surface of the movable inner rod (2); the sawtooth slot (7) extends downward from the top to the bottom of the movable inner rod (2).

3. The detection device for evaluating high-risk factors of occupational diseases according to claim 1, characterized in that: The bottom of the U-shaped plate seat (8) is integrally formed with a threaded sleeve (12), and the threaded sleeve (12) is threadedly sleeved on the top of the movable inner rod (2).

Images