A new structure of intrinsically safe angle measuring instrument

Abstract

The utility model discloses a novel intrinsically safe angle measuring instrument structure, including the box, the box inner wall is fixedly installed with the observation window through the third screw, the box is fixedly installed with visual platform through the fourth screw, visual platform lead and the navigation plug welding, the navigation plug is fixedly installed on the box through the second screw, the box is provided with the upper cover just above, the upper cover is fixedly installed on the box top portion through the first screw, the utility model discloses the box makes the intrinsically safe structure, namely sheet metal structure, has reduced the labor and material cost, the utility model discloses the box makes the intrinsically safe structure, and the weight reduces, and the convenient carrying, the utility model discloses visual platform is combined into an organic whole by object table, camera and angle of inclination sensor, and the convenient after -sales maintenance, the utility model discloses through the adoption navigation plug replaces the existing horn nozzle, and the cable can be directly taken down from the equipment, and the wiring is more convenient, when using, through the navigation plug connection again, has brought great convenience for the user use.

Description

Technical Field

[0001] This utility model relates to an angle measuring instrument, specifically a novel intrinsically safe angle measuring instrument structure. Background Technology

[0002] Angle measuring instruments are a very common type of measuring instrument used in mining operations;

[0003] Currently, angle measuring instruments used in mines are explosion-proof or explosion-proof and intrinsically safe. Although angle measuring instruments bring great convenience to mining, traditional angle measuring instruments have increased in weight and size due to the addition of explosion-proof housings, causing great inconvenience to users.

[0004] To address the aforementioned technical problems, this application proposes a novel intrinsically safe angle measuring instrument structure. Utility Model Content

[0005] The purpose of this invention is to provide a novel intrinsically safe angle measuring instrument structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A novel intrinsically safe angle measuring instrument structure includes a housing. An observation window is fixedly installed on the inner wall of the housing by a third screw. A vision platform is fixedly installed inside the housing by a fourth screw. The vision platform is wired and welded to an aviation connector. The aviation connector is fixedly installed on the housing by a second screw. A top cover is provided directly above the housing and is fixedly installed on the top of the housing by a first screw.

[0008] As a further embodiment of this utility model, a sealing gasket is provided below the upper cover.

[0009] As a further improvement of this utility model, the vision platform consists of a stage, two cameras, and a tilt sensor.

[0010] As a further improvement of this utility model: the camera model is WP5M1220-CH, and the tilt sensor model is SVT629T.

[0011] As a further improvement of this utility model: the wall thickness of the box body is 2mm, and the wall thickness of the top cover is 2mm.

[0012] As a further improvement of this utility model, both the box body and the top cover are made of stainless steel.

[0013] As a further improvement of this utility model, a lifting ring is welded to the bottom of the box.

[0014] As a further improvement of this utility model, the housing is intrinsically safe.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The box body of this utility model is made of cost-safe structure, namely sheet metal structure, which reduces labor and material costs;

[0017] 2. The box body of this utility model has a cost-safe structure, reduced weight, and is easy to carry;

[0018] 3. The vision platform of this utility model is composed of a stage, a camera and an angle sensor, which facilitates after-sales maintenance;

[0019] 4. The housing of this utility model is designed with a cost-safe structure, which facilitates underground suspension and relocation of the machine;

[0020] 5. This utility model replaces the existing horn nozzle with an aviation plug, allowing the cable to be directly removed from the equipment, making wiring more convenient. When in use, it is connected via the aviation plug, greatly facilitating the user. Attached Figure Description

[0021] Figure 1 This is an exploded view of the structure of a novel intrinsically safe angle measuring instrument.

[0022] Figure 2 This is a side exploded view of the structure of a novel intrinsically safe angle measuring instrument.

[0023] Figure 3 This is an internal cross-sectional view of the structure of a novel intrinsically safe angle measuring instrument.

[0024] Figure 4 This is an isometric view of the structure of a novel intrinsically safe angle measuring instrument.

[0025] Figure 5 This is a left view of the structure of a novel intrinsically safe angle measuring instrument.

[0026] The following components are shown in the diagram: housing 1, vision platform 2, fourth screw 21, sealing gasket 3, top cover 4, first screw 41, aviation plug 5, second screw 51, observation window 6, and third screw 61. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5 In this embodiment of the present invention, a novel intrinsically safe angle measuring instrument structure includes a housing 1, a vision platform 2, a fourth screw 21, a sealing gasket 3, a top cover 4, a first screw 41, a flight connector 5, a second screw 51, an observation window 6, and a third screw 61. The observation window 6 is fixedly installed on the inner wall of the housing 1 by the third screw 61. The vision platform 2 is fixedly installed inside the housing 1 by the fourth screw 21. The lead wire of the vision platform 2 is welded to the flight connector 5. The flight connector 5 is fixedly installed on the housing 1 by the second screw 51. The top cover 4 is provided on the top of the housing 1. The sealing gasket 3 is provided below the top cover 4. The top cover 4 is fixedly installed on the top of the housing 1 by the first screw 41. The vision platform 2 consists of a stage, two cameras, and an tilt sensor. The camera model is WP5M1220-CH, and the tilt sensor model is SVT629T.

[0029] The wall thickness of the box body 1 is 2mm, the wall thickness of the top cover 4 is 2mm, and both the box body 1 and the top cover 4 are made of stainless steel.

[0030] The bottom of the enclosure 1 is welded with a lifting ring, which is used to facilitate the external installation of the enclosure 1;

[0031] The enclosure 1 is an intrinsically safe structure, i.e., a sheet metal structure.

[0032] Both the intrinsically safe enclosure 1 and the top cover 4 are made of stainless steel and are thinner. By using an aviation plug interface, the weight has been reduced from tens of kilograms to several kilograms. By replacing the horn nozzle with an aviation plug 5, the cable can be directly removed from the equipment and then connected through the aviation plug 5 when in use, which greatly facilitates the user.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A novel intrinsically safe angle measuring instrument structure, comprising a housing (1), characterized in that: An observation window (6) is fixedly installed on the inner wall of the box (1) by a third screw (61). A vision platform (2) is fixedly installed inside the box (1) by a fourth screw (21). The vision platform (2) is connected to a flight connector (5) by welding. The flight connector (5) is fixedly installed on the box (1) by a second screw (51). A top cover (4) is provided directly above the box (1). The top cover (4) is fixedly installed on the top of the box (1) by a first screw (41).

2. The structure of the novel intrinsically safe angle measuring instrument according to claim 1, characterized in that: A sealing gasket (3) is provided below the top cover (4).

3. The structure of the novel intrinsically safe angle measuring instrument according to claim 1, characterized in that: The vision platform (2) consists of a stage, two cameras and a tilt sensor.

4. The structure of the novel intrinsically safe angle measuring instrument according to claim 3, characterized in that: The camera model is WP5M1220-CH, and the tilt sensor model is SVT629T.

5. The structure of the novel intrinsically safe angle measuring instrument according to claim 1, characterized in that: The wall thickness of the box (1) is 2mm, and the wall thickness of the top cover (4) is 2mm.

6. The structure of the novel intrinsically safe angle measuring instrument according to claim 1, characterized in that: Both the box body (1) and the top cover (4) are made of stainless steel.

7. The structure of the novel intrinsically safe angle measuring instrument according to claim 1, characterized in that: The bottom of the box (1) is welded with a lifting ring.

8. The structure of the novel intrinsically safe angle measuring instrument according to claim 1, characterized in that: The enclosure (1) is an intrinsically safe structure.

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