Temperature monitoring equipment for coal mine electromechanical equipment

Abstract

The utility model discloses a temperature monitoring device for coal mine electromechanical equipment, and relates to the technical field of coal mine electromechanical equipment temperature monitoring, the temperature monitoring device comprises an electromechanical body, a mounting mechanism and a detection mechanism, the mounting mechanism comprises a sleeve shell and a connecting rod, the lower surface of the sleeve shell is fixedly connected with a suction cup, and the suction cup is fixedly connected with the connecting rod. A through hole is formed in the inner bottom wall of the sleeve shell, an inner threaded pipe is embedded in the upper surface of the sleeve shell, a threaded part in threaded connection with the inner threaded pipe is arranged on the surface of the connecting rod, and one end of the connecting rod is rotationally connected with a piston in close fit with the inner wall of the sleeve shell. According to the utility model, the sucking disc is sucked on a corresponding position on the surface of the electromechanical body, then the connecting rod is rotated, the connecting rod can be rotated through the handle or through a wrench and an electric wrench via a hexagonal groove, and through the cooperation of the thread part and the internal thread pipe, the piston is driven to move upwards, so that the negative pressure in the sleeve shell is enhanced, and the equipment is not easy to fall off; the installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature monitoring of electromechanical equipment in coal mines, in particular to temperature monitoring equipment for electromechanical equipment in coal mines. Background Art

[0002] Coal mines refer to places rich in coal resources, which are generally divided into underground coal mines and open-pit coal mines. When the coal seam is far from the surface, it is generally chosen to dig tunnels underground to mine coal. This is an underground coal mine. When the coal seam is very close to the surface, it is generally chosen to directly strip the surface soil layer to mine coal. This is an open-pit coal mine. Coal is the most important solid fuel and a type of combustible organic rock. According to the degree of coalification, it can be divided into four categories: peat, lignite, bituminous coal and anthracite. When mining coal, some large equipment is needed for excavation. These equipment will generate heat, noise and voltage when working. However, if the heat suddenly increases sharply, the rotating mechanism wears more or the voltage is unstable, etc., and it is not monitored in time and the personnel are reminded to deal with it, the equipment will be damaged due to high temperature, wear, unstable voltage, etc. over time.

[0003] After consulting the prior art, it was learned that the patent application number for "A coal mine electromechanical equipment monitoring device" is "201921552159.9". The patent discloses a coal mine electromechanical equipment monitoring device, including a speaker, a box, an infrared thermometer, a battery, a charging connector, a bracket, a signal processor, a card board, a handle, an anti-slip cover, an indicator light, a single-chip microcomputer, a temperature display screen, a power supply, etc., which solves the problems of equipment damage due to high temperature, wear, unstable voltage, etc. When the temperature of the electromechanical equipment is too high, there is a possibility of explosion with the combustible gas in the coal mine, leading to the occurrence of danger. However, the detection device is not convenient to install, and vibration is generated during the operation of the coal mine electromechanical equipment, which will affect the service life of the monitor. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the detection device is not convenient to install, the coal mine electromechanical equipment generates vibration during operation, and the vibration affects the service life of the monitor, and a temperature monitoring device for coal mine electromechanical equipment is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a temperature monitoring device for coal mine electromechanical equipment, including an electromechanical body, a mounting mechanism and a detection mechanism, the mounting mechanism including a casing and a connecting rod, the lower surface of the casing is fixedly connected with a suction cup, the inner bottom wall of the casing is provided with a through hole, the upper surface of the casing is inlaid with an internal threaded tube, the surface of the connecting rod is provided with a threaded portion threadedly connected to the internal threaded tube, one end of the connecting rod is rotatably connected with a piston tightly matched with the inner wall of the casing, and the surface of the casing is fixedly connected with a connecting plate.

[0006] As a further description of the above technical solution:

[0007] A connecting ring is fixedly connected to the inner wall of the casing, and the inner wall of the connecting ring is fixedly connected to the internal threaded tube.

[0008] As a further description of the above technical solution:

[0009] The side surface of the piston is provided with matching grooves, and the matching grooves are distributed at equal intervals.

[0010] As a further description of the above technical solution:

[0011] The connecting rod is fixedly connected with a handle at one end away from the piston, and a wear-resistant layer is arranged on the surface of the handle.

[0012] As a further description of the above technical solution:

[0013] The connecting rod is inlaid with a hexagonal groove at the end surface away from the piston, and the inner wall of the hexagonal groove is provided with a wear-resistant coating.

[0014] As a further description of the above technical solution:

[0015] The detection mechanism comprises a shell fixedly connected to the connecting plate, and a damping shock absorber is fixedly connected to the inner wall of the shell.

[0016] As a further description of the above technical solution:

[0017] The inner wall of the shell is connected to a connecting frame movably through the damping shock absorber, and the inner wall of the connecting frame is fixedly connected to a temperature monitor.

[0018] As a further description of the above technical solution:

[0019] An alarm light is inlaid on the upper surface of the shell, and the alarm light is electrically connected to the temperature monitor.

[0020] As a further description of the above technical solution:

[0021] A reinforcement rod is fixedly connected to the inner wall of the shell, and one end of the reinforcement rod is fixedly connected to the warning light.

[0022] As a further description of the above technical solution:

[0023] A transparent protective cover is fixedly connected to the upper surface of the shell, and the top of the alarm light is located inside the transparent protective cover.

[0024] The utility model has the following beneficial effects:

[0025] 1. Compared with the prior art, the temperature monitoring equipment for coal mine electromechanical equipment sucks the suction cup to the corresponding position on the surface of the electromechanical body, and then rotates the connecting rod. The connecting rod can be rotated by a handle or by a wrench or an electric wrench through the hexagonal groove. The piston is driven to move upward through the cooperation of the threaded part and the internal threaded tube, thereby strengthening the negative pressure inside the casing, making the equipment not easy to fall off and easy to install.

[0026] 2. Compared with the prior art, the temperature monitoring device for coal mine electromechanical equipment, when the electromechanical body is overheated, the temperature monitor sends a signal to the alarm light, and the alarm light flashes, which is convenient for discovering abnormal electromechanical bodies. The electromechanical body will generate vibrations when working, and the damping shock absorber reduces the vibration, so that the temperature monitor is not easily damaged by the vibration. The transparent protective cover provides external protection for the alarm light, so that the alarm light is not easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of a temperature monitoring device for coal mine electromechanical equipment proposed by the utility model;

[0028] Figure 2 This is a schematic diagram of the installation mechanism and detection mechanism structure of a temperature monitoring device for coal mine electromechanical equipment proposed by the utility model;

[0029] Figure 3 This is a schematic diagram of the internal structure of the shell of a temperature monitoring device for coal mine electromechanical equipment proposed by the utility model;

[0030] Figure 4 This is a schematic diagram of the casing structure of a temperature monitoring device for coal mine electromechanical equipment proposed by the utility model;

[0031] Figure 5 This is a schematic diagram of the connecting rod structure of a temperature monitoring device for coal mine electromechanical equipment proposed by the utility model;

[0032] Figure 6 The utility model is a schematic diagram of the internal structure of a casing of a temperature monitoring device for coal mine electromechanical equipment.

[0033] Legend:

[0034] 1. Electromechanical body; 2. Outer shell; 3. Sleeve shell; 4. Suction cup; 5. Through hole; 6. Internal threaded tube; 7. Connecting rod; 8. Threaded part; 9. Piston; 10. Matching groove; 11. Hexagonal groove; 12. Handle; 13. Connecting ring; 14. Connecting plate; 15. Connecting frame; 16. Temperature monitor; 17. Reinforcement rod; 18. Warning light; 19. Transparent protective cover; 20. Damping shock absorber. DETAILED DESCRIPTION

[0035] 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.

[0036] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply 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 of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] Example:

[0038] Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6The utility model provides a temperature monitoring device for coal mine electromechanical equipment: it includes an electromechanical body 1, an installation mechanism and a detection mechanism, the installation mechanism includes a casing 3 and a connecting rod 7, the lower surface of the casing 3 is fixedly connected with a suction cup 4, the inner bottom wall of the casing 3 is provided with a through hole 5, the upper surface of the casing 3 is inlaid with an internal threaded tube 6, the surface of the connecting rod 7 is provided with a threaded portion 8 threadedly connected to the internal threaded tube 6, one end of the connecting rod 7 is rotatably connected with a piston 9 tightly matched with the inner wall of the casing 3, the surface of the casing 3 is fixedly connected with a connecting plate 14, the inner wall of the casing 3 is fixedly connected with a connecting ring 13, the inner wall of the connecting ring 13 is fixedly connected with the internal threaded tube 6, the bottom of the internal threaded tube 6 is reinforced by the connecting ring 13, the side of the piston 9 is provided with a matching groove 10, the matching grooves 10 are evenly spaced, and the connecting rod 7 is fixedly connected at the end away from the piston 9. The handle 12 is provided with a wear-resistant layer on its surface, which improves the wear resistance of the handle 12 and further improves the service life of the handle 12. The connecting rod 7 is inlaid with a hexagonal groove 11 on the end face away from the piston 9, and the inner wall of the hexagonal groove 11 is provided with a wear-resistant coating. The wear-resistant coating improves the wear resistance inside the hexagonal groove 11 and further improves the service life of the hexagonal groove 11. When installing the present invention, it should be noted that the device can be installed on the side or bottom of the electromechanical body 1. First, determine the installation position, and then suck the suction cup 4 onto the corresponding position on the surface of the electromechanical body 1, and then rotate the connecting rod 7. The connecting rod 7 can be rotated by the handle 12 or by a wrench or an electric wrench through the hexagonal groove 11. The piston 9 is driven to move upward through the cooperation of the threaded portion 8 and the internal threaded tube 6, thereby increasing the negative pressure inside the casing 3 and making it difficult for the device to fall off.

[0039] Reference Figure 1-Figure 3 The detection mechanism includes a shell 2 fixedly connected to a connecting plate 14, a damping shock absorber 20 is fixedly connected to the inner wall of the shell 2, a connecting frame 15 movably connected to the inner wall of the shell 2 through the damping shock absorber 20, a temperature monitor 16 is fixedly connected to the inner wall of the connecting frame 15, an alarm light 18 is inlaid on the upper surface of the shell 2, the alarm light 18 is electrically connected to the temperature monitor 16, a reinforcement rod 17 is fixedly connected to the inner wall of the shell 2, one end of the reinforcement rod 17 is fixedly connected to the alarm light 18, a transparent protective cover 19 is fixedly connected to the upper surface of the shell 2, and the top of the alarm light 18 Located inside the transparent protective cover 19, the outer shell 2 shields the temperature monitor 16, making it difficult for the temperature monitor 16 to be damaged. The temperature monitor 16 detects the temperature of the electromechanical body 1. When the electromechanical body 1 is overheated, the temperature monitor 16 sends a signal to the alarm light 18, and the alarm light 18 flashes, which is convenient for finding abnormal electromechanical body 1. The electromechanical body 1 will vibrate when working, and the damping shock absorber 20 reduces the vibration, making it difficult for the temperature monitor 16 to be damaged by the vibration. The transparent protective cover 19 provides external protection for the alarm light 18, making it difficult for the alarm light 18 to be damaged.

[0040] Working principle: suck the suction cup 4 to the corresponding position on the surface of the electromechanical body 1, and then rotate the connecting rod 7. The connecting rod 7 can be rotated by the handle 12 or by a wrench or an electric wrench through the hexagonal groove 11. Through the cooperation of the threaded portion 8 and the internal threaded tube 6, the piston 9 is driven to move upward, and the negative pressure inside the casing 3 is strengthened, so that the equipment is not easy to fall off. The temperature monitor 16 detects the temperature of the electromechanical body 1. When the electromechanical body 1 is overheated, the temperature monitor 16 sends a signal to the alarm light 18, and the alarm light 18 flashes, which is convenient for finding abnormal electromechanical body 1.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A temperature monitoring device for coal mine electromechanical equipment, comprising an electromechanical body (1), a mounting mechanism and a detection mechanism, characterized in that: The mounting mechanism comprises a casing (3) and a connecting rod (7); a suction cup (4) is fixedly connected to the lower surface of the casing (3); a through hole (5) is provided on the inner bottom wall of the casing (3); an internal threaded tube (6) is inlaid on the upper surface of the casing (3); a threaded portion (8) threadedly connected to the internal threaded tube (6) is provided on the surface of the connecting rod (7); one end of the connecting rod (7) is rotatably connected to a piston (9) tightly fitting with the inner wall of the casing (3); and a connecting plate (14) is fixedly connected to the surface of the casing (3).

2. A temperature monitoring device for coal mine electromechanical equipment according to claim 1, characterized in that: A connecting ring (13) is fixedly connected to the inner wall of the casing (3), and the inner wall of the connecting ring (13) is fixedly connected to the internally threaded tube (6).

3. A temperature monitoring device for coal mine electromechanical equipment according to claim 1, characterized in that: The side surface of the piston (9) is provided with matching grooves (10), and the matching grooves (10) are distributed at equal intervals.

4. The temperature monitoring device for coal mine electromechanical equipment according to claim 1, characterized in that: The connecting rod (7) is fixedly connected to a handle (12) at one end away from the piston (9), and a wear-resistant layer is provided on the surface of the handle (12).

5. The temperature monitoring device for coal mine electromechanical equipment according to claim 1, characterized in that: The connecting rod (7) is inlaid with a hexagonal groove (11) on the end surface away from the piston (9), and the inner wall of the hexagonal groove (11) is provided with a wear-resistant coating.

6. A temperature monitoring device for coal mine electromechanical equipment according to claim 1, characterized in that: The detection mechanism comprises a housing (2) fixedly connected to the connecting plate (14), and a damping shock absorber (20) is fixedly connected to the inner wall of the housing (2).

7. A temperature monitoring device for coal mine electromechanical equipment according to claim 6, characterized in that: The inner wall of the housing (2) is connected to a connecting frame (15) movably via the damping shock absorber (20), and a temperature monitor (16) is fixedly connected to the inner wall of the connecting frame (15).

8. A temperature monitoring device for coal mine electromechanical equipment according to claim 7, characterized in that: An alarm light (18) is inlaid on the upper surface of the housing (2), and the alarm light (18) is electrically connected to the temperature monitor (16).

9. A temperature monitoring device for coal mine electromechanical equipment according to claim 8, characterized in that: A reinforcement rod (17) is fixedly connected to the inner wall of the outer shell (2), and one end of the reinforcement rod (17) is fixedly connected to the warning light (18).

10. A temperature monitoring device for coal mine electromechanical equipment according to claim 9, characterized in that: A transparent protective cover (19) is fixedly connected to the upper surface of the housing (2), and the top of the warning light (18) is located inside the transparent protective cover (19).

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