Vibration monitoring device for coal mine electromechanical equipment

Abstract

The utility model discloses a vibration monitoring device for coal mine electromechanical equipment, which relates to the technical field of vibration monitoring and comprises a positioning groove, a vibration monitor is mounted in the positioning groove, and a protection assembly is mounted at the top of the positioning groove and used for protecting the vibration monitor. And the protection assembly comprises a protection shell, a moving plate is installed on the inner side of the protection shell through an elastic structure, a plastic pad is installed on the front face of the moving plate, a transparent shell is installed on the front face of the moving plate, and the transparent shell is located on one side of the plastic pad. According to the utility model, the plastic pad and the transparent shell respectively correspond to the control button and the display, so that the vibration monitor is protected, the operation of the control button of the vibration monitor is not influenced, and numerical values displayed by the display can be clearly observed.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration monitoring, in particular to a vibration monitoring device for coal mine electromechanical equipment. Background Art

[0002] Coal mine electromechanical equipment is mainly equipment used in coal mines. The equipment mainly includes lifting equipment, ventilation equipment, compressed air equipment, pressure equipment, and drainage equipment. The equipment will generate vibration when in use. If the vibration is too large, it will affect the stability of the equipment. Therefore, a vibration monitoring device is needed to monitor the vibration generated by the electromechanical equipment when in use.

[0003] Patent document CN215726854U discloses a vibration monitoring device for coal mine electromechanical equipment. "The vibration monitoring device in the patent document is provided with a dust cover to protect the device, but after the dust cover is installed, it is not convenient for the staff to operate the vibration monitor, and the displayed value is not convenient to view. Utility Model Content

[0004] One purpose of the present application is to provide a vibration monitoring device for coal mine electromechanical equipment to solve the technical problems in the prior art that after the dust cover is installed, it is inconvenient for workers to operate the vibration monitor and the displayed values ​​are not easy to view.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibration monitoring device for coal mine electromechanical equipment, comprising a positioning groove, a vibration monitor is installed inside the positioning groove, a protective component is installed on the top of the positioning groove, the protective component is used to protect the vibration monitor, the protective component comprises a protective shell, a movable plate is installed on the inner side of the protective shell through an elastic structure, a plastic pad is installed on the front side of the movable plate, a transparent shell is installed on the front side of the movable plate, and the transparent shell is located on one side of the plastic pad.

[0006] Preferably, the elastic structure includes a first connecting column, a connecting spring and a second connecting column, the first connecting column is fixed on the inner wall of the protective shell, the second connecting column is fixed on the back of the movable plate, and the second connecting column is connected to the first connecting column through a connecting spring.

[0007] Preferably, limiting grooves are symmetrically provided on the inner walls on both sides of the protective shell, and limiting blocks are symmetrically installed on both sides of the movable plate, and the limiting blocks are embedded in the limiting grooves.

[0008] Preferably, a pulling handle is installed on the front of the movable plate, and the pulling handle is located between the plastic pad and the transparent shell.

[0009] Preferably, the front side of the movable plate is symmetrically provided with mounting grooves, the front side of the mounting grooves is connected with a mounting plate, the back side of the mounting plate is symmetrically provided with connecting blocks, and the connecting blocks are located inside the mounting grooves, and a cleaning pad is installed on the back side of the mounting plate.

[0010] Preferably, a control button is installed on the front of the vibration monitor, and a display is installed on the front of the vibration monitor, and the control button and the display correspond to the plastic pad and the transparent shell respectively.

[0011] Preferably, threaded fixing rods are installed through both sides of the positioning groove, and a fixing plate is installed at the bottom of the positioning groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. After the protective shell in the utility model is installed on the outside of the vibration monitor, the movable plate moves toward the inside of the protective shell until the movable plate is located in the front of the vibration monitor. The plastic pad and the transparent shell correspond to the control button and the display respectively, thereby completing the protection of the vibration monitor. At the same time, it will not affect the operation of the control button of the vibration monitor, and the value displayed on the display can be clearly viewed.

[0014] 2. In the present invention, if the front of the transparent shell needs to be cleaned, the mounting plate is moved so that the cleaning pad mounted on the mounting plate contacts the transparent shell, thereby cleaning the transparent shell, allowing the staff to observe the display more clearly through the transparent shell, and making the cleaning of the transparent shell more convenient and simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a cross-sectional view of the protective shell of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the movable plate of the utility model;

[0018] Figure 4 This is a schematic diagram of the mounting plate structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the fixed plate structure of the utility model.

[0020] In the figure: 1. positioning groove; 2. fixing plate; 3. vibration monitor; 4. control button; 5. display; 6. threaded fixing rod; 7. protective shell; 8. limit groove; 9. first connecting column; 10. moving plate; 11. plastic pad; 12. limit block; 13. pull handle; 14. second connecting column; 15. connecting spring; 16. transparent shell; 17. mounting groove; 18. mounting plate; 19. cleaning pad; 20. connecting block. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the utility model: a vibration monitoring device for coal mine electromechanical equipment;

[0025] The invention comprises a positioning groove 1 and a protection component, wherein a vibration monitor 3 is installed inside the positioning groove 1, a protection component is installed on the top of the positioning groove 1, and the protection component is used to protect the vibration monitor 3. The protection component comprises a protection shell 7, a moving plate 10 is installed on the inner side of the protection shell 7 through an elastic structure, a plastic pad 11 is installed on the front of the moving plate 10, a transparent shell 16 is installed on the front of the moving plate 10, and the transparent shell 16 is located on one side of the plastic pad 11, a control button 4 is installed on the front of the vibration monitor 3, and a display is installed on the front of the vibration monitor 3. 5, and the control button 4 and the display 5 correspond to the plastic pad 11 and the transparent shell 16 respectively, the elastic structure includes a first connecting column 9, a connecting spring 15 and a second connecting column 14, the first connecting column 9 is fixed on the inner wall of the protective shell 7, the second connecting column 14 is fixed on the back of the movable plate 10, the second connecting column 14 is connected to the first connecting column 9 through the connecting spring 15, the inner walls on both sides of the protective shell 7 are symmetrically provided with limiting grooves 8, and the limiting blocks 12 are symmetrically installed on both sides of the movable plate 10, and the limiting blocks 12 are embedded in the limiting grooves 8;

[0026] The positioning groove 1 is used to position the vibration monitor 3. When the vibration monitor 3 is in use, in order to prevent dust from polluting it, the protective shell 7 in the protective component is installed on the outside of the vibration monitor 3 for protection. When the protective component is in use, it is necessary to pull the movable plate 10 to the front by pulling the handle 13. The movable plate 10 is installed through an elastic structure and can return to its original position by elastic force after being pulled. After the protective shell 7 is installed to the outside of the vibration monitor 3, the movable plate 10 moves toward the inside of the protective shell 7 until the movable plate 10 is located at the front of the vibration monitor 3. The plastic pad 11 and the transparent shell 16 correspond to the control button 4 and the display 5 respectively, thereby completing the protection of the vibration monitor 3. At the same time, it will not affect the operation of the control button 4 of the vibration monitor 3, and the value displayed on the display 5 can also be clearly viewed. When the movable plate 10 moves, under the action of the limit block 12 and the limit groove 8, the movable plate 10 moves more stably.

[0027] See also Figure 1 , Figure 4 and Figure 5 , an embodiment provided by the utility model: a vibration monitoring device for coal mine electromechanical equipment;

[0028] It includes a cleaning pad 19, a pulling handle 13 is installed on the front of the moving plate 10, and the pulling handle 13 is located between the plastic pad 11 and the transparent shell 16, a mounting groove 17 is symmetrically opened on the front of the moving plate 10, a mounting plate 18 is connected to the front of the mounting groove 17, a connecting block 20 is symmetrically installed on the back of the mounting plate 18, and the connecting block 20 is located inside the mounting groove 17, a cleaning pad 19 is installed on the back of the mounting plate 18, threaded fixing rods 6 are installed through both sides of the positioning groove 1, and a fixing plate 2 is installed at the bottom of the positioning groove 1;

[0029] The vibration monitor 3 is located inside the positioning groove 1 and can be fixed by rotating the threaded fixing rod 6. If the front of the transparent shell 16 needs to be cleaned, the mounting plate 18 is moved so that the cleaning pad 19 installed on the mounting plate 18 contacts the transparent shell 16, thereby cleaning the transparent shell 16, allowing the staff to observe the display 5 through the transparent shell 16 more clearly, and making the cleaning of the transparent shell 16 more convenient and simple.

[0030] Working principle: Before using the vibration monitoring device, you should first check whether there are any problems that affect the use of the vibration monitoring device. First, the vibration monitor 3 is fixed by rotating the threaded fixing rod 6. When fixed in use, the protective shell 7 is installed on the outside of the vibration monitor 3 to prevent dust and protect it. When the protective shell 7 is installed, the plastic pad 11 is located in front of the control button 4, which makes it inconvenient for the staff to operate the control button 4, and the control button 4 can be protected.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A vibration monitoring device for coal mine electromechanical equipment, comprising a positioning groove (1), characterized in that: A vibration monitor (3) is installed inside the positioning groove (1), a protective component is installed on the top of the positioning groove (1), and the protective component is used to protect the vibration monitor (3). The protective component includes a protective shell (7), a movable plate (10) is installed on the inner side of the protective shell (7) through an elastic structure, a plastic pad (11) is installed on the front side of the movable plate (10), and a transparent shell (16) is installed on the front side of the movable plate (10), and the transparent shell (16) is located on one side of the plastic pad (11).

2. A vibration monitoring device for coal mine electromechanical equipment according to claim 1, characterized in that: The elastic structure comprises a first connecting column (9), a connecting spring (15) and a second connecting column (14); the first connecting column (9) is fixed on the inner wall of the protective shell (7); the second connecting column (14) is fixed on the back side of the movable plate (10); the second connecting column (14) is connected to the first connecting column (9) via the connecting spring (15).

3. A vibration monitoring device for coal mine electromechanical equipment according to claim 1, characterized in that: The inner walls of both sides of the protective shell (7) are symmetrically provided with limiting grooves (8), and limiting blocks (12) are symmetrically installed on both sides of the movable plate (10), and the limiting blocks (12) are embedded in the limiting grooves (8).

4. A vibration monitoring device for coal mine electromechanical equipment according to claim 1, characterized in that: A pulling handle (13) is installed on the front of the movable plate (10), and the pulling handle (13) is located between the plastic pad (11) and the transparent shell (16).

5. A vibration monitoring device for coal mine electromechanical equipment according to claim 4, characterized in that: The front side of the movable plate (10) is symmetrically provided with a mounting groove (17), the front side of the mounting groove (17) is connected with a mounting plate (18), the back side of the mounting plate (18) is symmetrically provided with a connecting block (20), and the connecting block (20) is located inside the mounting groove (17), and the back side of the mounting plate (18) is provided with a cleaning pad (19).

6. A vibration monitoring device for coal mine electromechanical equipment according to claim 1, characterized in that: A control button (4) is installed on the front of the vibration monitor (3), and a display (5) is installed on the front of the vibration monitor (3), and the control button (4) and the display (5) correspond to the plastic pad (11) and the transparent shell (16) respectively.

7. A vibration monitoring device for coal mine electromechanical equipment according to claim 1, characterized in that: Threaded fixing rods (6) are installed through both sides of the positioning groove (1), and a fixing plate (2) is installed at the bottom of the positioning groove (1).

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