Mine safety monitoring device

Abstract

The utility model discloses a mine safety monitoring device in the technical field of monitoring devices, which comprises a support rod, a lifting mechanism and an adjusting mechanism, the lifting mechanism is connected in the support rod, the adjusting mechanism is connected in the lifting mechanism, the lifting mechanism comprises a first motor, a screw rod and a mounting plate, and the first motor is connected with the screw rod. The first motor is fixedly connected with the upper end of the supporting rod, the screw rod is fixedly connected with the output end of the first motor, a sliding groove is formed in the supporting rod, the screw rod rotationally penetrates through the sliding groove, a sliding block is connected into the sliding groove in a sliding fit mode, the sliding block is in threaded connection with the screw rod, one side of the sliding groove penetrates through the supporting rod, one end of the sliding block extends out of one side of the sliding groove, and the other end of the sliding block extends out of the other side of the sliding groove. The mounting plate is fixedly connected with one end of the sliding block. The monitoring device has the advantages that the device is provided with the lifting mechanism and the adjusting mechanism, the monitoring angle can be adjusted according to monitoring requirements, and the monitoring device can be conveniently driven to be lifted and maintained through the lifting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to a mine safety monitoring device. Background Art

[0002] Mine safety management refers to the process of organizing and using various resources such as human, material and financial resources to achieve safe production in mines. It uses management functions such as planning, organization, command, coordination and control to control natural, mechanical and material unsafe factors and human unsafe behaviors, avoid mine accidents, protect the safety and health of employees, and ensure the smooth progress of mine production. In the process of mine safety management, monitoring devices are needed to monitor mine safety management.

[0003] In the prior art, the mine monitoring device relies on the monitoring range of the monitoring device's own rotating regulator, but its own adjustment angle is limited, and the existing mine monitoring device is fixed on the wall. When maintenance and replacement are required, workers need to climb to a high place for maintenance, which poses certain safety hazards. Utility Model Content

[0004] The problem to be solved by the utility model is that the existing device cannot adjust the monitoring device and there is inconvenience in maintenance and repair.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] A mine safety monitoring device comprises a support rod, a lifting mechanism and an adjusting mechanism, wherein the lifting mechanism is connected to the support rod, the adjusting mechanism is connected to the lifting mechanism, the lifting mechanism comprises a first motor, a screw rod and a mounting plate, the first motor is fixedly connected to the upper end of the support rod, the screw rod is fixedly connected to the output end of the first motor, a slide groove is provided in the support rod, the screw rod is rotatably penetrated in the slide groove, a slider is slidably connected in the slide groove, the slider is threadedly connected to the screw rod, one side of the slide groove passes through the support rod, one end of the slider extends out of one side of the slide groove, the mounting plate is fixedly connected to one end of the slider, and the adjusting mechanism comprises a rotating The rotating assembly comprises a second motor, a rotating shaft and a mounting member, the second motor is fixedly connected to the upper end of the mounting plate, the rotating shaft is fixedly connected to the output end of the second motor, the rotating shaft rotates through the mounting plate, the mounting member is fixedly connected to the lower end of the rotating shaft, the adjusting mechanism also comprises a monitoring assembly, the monitoring assembly comprises a monitoring member and a probe, a mounting groove is provided at the lower end of the mounting member, the monitoring member is rotatably arranged in the mounting groove, connecting shafts are fixedly connected at both ends of the monitoring member, the connecting shaft is rotatably connected to the inner wall of the mounting groove, one end of the monitoring member is connected and fixedly connected to the third motor, the third motor is arranged in the mounting member, and the probe is fixedly connected to one side of the monitoring member.

[0007] Furthermore, the monitoring component is symmetrically fixed with limiting protrusions on both sides, and the inner walls on both sides of the installation groove are provided with limiting sliding grooves, and the limiting protrusions are slidably adapted in the limiting sliding grooves.

[0008] Furthermore, a first annular groove is provided at the upper end of the mounting member, and a second annular groove is provided at the lower end of the mounting plate. The first annular groove and the second annular groove are connected to each other, and a plurality of steel balls are provided for rolling in the first annular groove and the second annular groove.

[0009] Furthermore, the mounting plate is provided with a through hole, and the rotating shaft is rotatably adapted to pass through the through hole.

[0010] Furthermore, the lower end of the support rod is connected to a base, the base is provided with a slot, and the lower end of the support rod is plugged and adapted in the slot.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows:

[0012] In the embodiment of the utility model, the screw is driven to rotate by the first motor, and the mounting plate is lifted and lowered through the linkage between the screw and the slider, thereby realizing the lifting and lowering of the monitoring component, which is convenient for maintenance or replacement of the monitoring component and effectively reduces the danger of workers during maintenance. The monitoring component is rotatably arranged in the mounting groove of the mounting member, and the monitoring member can be driven to rotate in the vertical direction by the third motor. At the same time, the mounting member is rotatably arranged at the lower end of the mounting plate, and the mounting member can be driven to rotate in the horizontal direction by the second motor, thereby realizing the rotation of the monitoring member in the horizontal direction, so that the monitoring member can be adjusted at multiple angles for monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the whole machine of the utility model.

[0014] Figure 2 It is a cross-sectional view of the utility model.

[0015] Figure 3 It is an exploded view of the utility model.

[0016] Figure 4 It is an exploded view of the adjustment mechanism of the utility model.

[0017] Figure 5 It is a bottom view of the mounting plate of the utility model.

[0018] Description of reference numerals:

[0019] 1. Support rod, 101. Slide groove, 2. Base, 201. Slot, 3. Lifting mechanism, 301. First motor, 302. Screw, 303. Slider, 304. Mounting plate, 305. Through hole, 306. Second annular slide groove, 307. Steel ball, 4. Adjustment mechanism, 401. Second motor, 402. Rotating shaft, 403. Mounting part, 404. First annular slide groove, 405. Mounting groove, 406. Limiting slide groove, 407. Monitoring part, 408. Connecting shaft, 409. Third motor, 410. Limiting protrusion, 411. Probe. DETAILED DESCRIPTION

[0020] like Figure 1-5 As shown, a mine safety monitoring device includes a support rod 1, a lifting mechanism 3 and an adjusting mechanism 4, the lifting mechanism 3 is connected to the support rod 1, the adjusting mechanism 4 is connected to the lifting mechanism 3, the lifting mechanism 3 includes a first motor 301, a screw 302 and a mounting plate 304, the first motor 301 is fixedly connected to the upper end of the support rod 1, the screw 302 is fixedly connected to the output end of the first motor 301, a slide groove 101 is provided in the support rod 1, the screw 302 is rotatably penetrated in the slide groove 101, a slider 303 is slidably adapted and connected in the slide groove 101, the slider 303 is threadedly connected to the screw 302, one side of the slide groove 101 passes through the support rod 1, one end of the slider 303 extends out of one side of the slide groove 101, and the mounting plate 304 is fixedly connected to one end of the slider 303.

[0021] In order to drive the monitoring component to rotate and adjust the angle in the horizontal direction, the adjusting mechanism 4 includes a rotating component, and the rotating component includes a second motor 401, a rotating shaft 402 and a mounting member 403. The second motor 401 is fixedly connected to the upper end of the mounting plate 304, the rotating shaft 402 is fixedly connected to the output end of the second motor 401, the rotating shaft 402 rotates and passes through the mounting plate 304, and the mounting member 403 is fixedly connected to the lower end of the rotating shaft 402.

[0022] In order to realize the rotation adjustment angle of the monitoring component 407 in the vertical direction, the adjustment mechanism 4 also includes a monitoring component, which includes a monitoring component 407 and a probe 411. The lower end of the mounting component 403 is provided with a mounting groove 405, and the monitoring component 407 is rotatably arranged in the mounting groove 405. The two ends of the monitoring component 407 are fixedly connected with connecting shafts 408, and the connecting shaft 408 is rotatably connected to the inner wall of the mounting groove 405. One end of the monitoring component 407 is connected and fixedly connected with a third motor 409, and the third motor 409 is arranged in the mounting component 403. The probe 411 is fixedly connected to one side of the monitoring component 407.

[0023] In order to improve the stability of the monitoring member 407 in rotation in the installation groove 405, the monitoring member 407 is symmetrically fixed with limiting protrusions 410 on both sides, and the inner walls on both sides of the installation groove 405 are provided with limiting sliding grooves 406, and the limiting protrusions 410 are slidably adapted in the limiting sliding grooves 406.

[0024] In order to promote the rotation of the mounting member 403 at the lower end of the mounting plate 304, a first annular groove 404 is provided at the upper end of the mounting member 403, and a second annular groove 306 is provided at the lower end of the mounting plate 304. The first annular groove 404 and the second annular groove 306 are connected to each other, and a plurality of steel balls 307 are rolled in the first annular groove 404 and the second annular groove 306. A through hole 305 is provided on the mounting plate 304, and the rotating shaft 402 is rotatably adapted to pass through the through hole 305.

[0025] In order to improve the stability of the support rod 1 , the lower end of the support rod 1 is connected to a base 2 , and the base 2 is provided with a slot 201 , and the lower end of the support rod 1 is plugged and adapted into the slot 201 .

[0026] When the utility model is in use, the output end of the third motor 409 drives the connecting shaft 408 to rotate, and the connecting shaft 408 drives the monitoring component 407 to rotate in the mounting groove 405 of the mounting component 403, so that the probe 411 on the monitoring component 407 can adjust the monitoring and visiting angle in the vertical direction, and the second motor 401 drives the rotating shaft 402 to rotate, and the rotating shaft 402 drives the mounting component 403 to rotate at the lower end of the mounting plate 304, and the mounting component 403 drives the monitoring component to rotate in the horizontal direction to adjust the monitoring and visiting angle, and the probe 411 can realize all-round angle adjustment and exploration in the direction of the lower hemisphere through the joint adjustment of the horizontal direction and the vertical direction. When the monitoring component needs to be maintained and replaced, the first motor 301 is started, and the first motor 301 drives the screw 302 to rotate, and the screw 302 drives the slider 303 to rotate in the slide groove 101, and the slider 303 drives the mounting plate 304 to rise and fall on one side of the support rod 1, so as to realize the lifting and lowering adjustment of the monitoring component.

[0027] In summary: In the embodiment of the utility model, the screw 302 is driven to rotate by the first motor 301, and the mounting plate 304 is lifted and lowered through the linkage of the screw 302 and the slider 303, thereby realizing the lifting and lowering of the monitoring component, which is convenient for maintenance or replacement of the monitoring component and effectively reduces the danger of workers during maintenance. The monitoring component is rotatably arranged in the mounting groove 405 in the mounting member 403, and the monitoring member 407 can be driven to rotate in the vertical direction by the third motor 409. At the same time, the mounting member 403 is rotatably arranged at the lower end of the mounting plate 304, and the mounting member 403 can be driven to rotate in the horizontal direction by the second motor 401, thereby realizing the rotation of the monitoring member 407 in the horizontal direction, so that the monitoring member 407 can be adjusted at multiple angles for monitoring.

[0028] 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 mine safety monitoring device, comprising a support rod, characterized in that: The lifting mechanism also includes a lifting mechanism and an adjusting mechanism, the lifting mechanism is connected to the support rod, the adjusting mechanism is connected to the lifting mechanism, the lifting mechanism includes a first motor, a screw rod and a mounting plate, the first motor is fixedly connected to the upper end of the support rod, the screw rod is fixedly connected to the output end of the first motor, a slide groove is provided in the support rod, the screw rod is rotatably penetrated in the slide groove, a slider is slidably connected in the slide groove, the slider is threadedly connected to the screw rod, one side of the slide groove passes through the support rod, one end of the slider extends out of one side of the slide groove, the mounting plate is fixedly connected to one end of the slider, the adjusting mechanism includes a rotating component, the rotating The component includes a second motor, a rotating shaft and a mounting member, the second motor is fixedly connected to the upper end of the mounting plate, the rotating shaft is fixedly connected to the output end of the second motor, the rotating shaft rotates through the mounting plate, the mounting member is fixedly connected to the lower end of the rotating shaft, the adjusting mechanism also includes a monitoring component, the monitoring component includes a monitoring member and a probe, a mounting groove is provided at the lower end of the mounting member, the monitoring member is rotatably arranged in the mounting groove, connecting shafts are fixedly connected at both ends of the monitoring member, the connecting shaft is rotatably connected to the inner wall of the mounting groove, one end of the monitoring member is connected and fixedly connected to a third motor, the third motor is arranged in the mounting member, and the probe is fixedly connected to one side of the monitoring member.

2. A mine safety monitoring device according to claim 1, characterized in that: The monitoring component is symmetrically fixed with limiting protrusions on both sides, and the inner walls on both sides of the installation groove are provided with limiting sliding grooves, and the limiting protrusions are slidably adapted in the limiting sliding grooves.

3. A mine safety monitoring device according to claim 1, characterized in that: A first annular groove is disposed at the upper end of the mounting member, and a second annular groove is disposed at the lower end of the mounting plate. The first annular groove and the second annular groove are communicated with each other, and a plurality of steel balls are disposed in the first annular groove and the second annular groove for rolling.

4. A mine safety monitoring device according to claim 3, characterized in that: The mounting plate is provided with a through hole, and the rotating shaft is rotatably adapted to pass through the through hole.

5. A mine safety monitoring device according to claim 1, characterized in that: The lower end of the support rod is connected with a base, the base is provided with a slot, and the lower end of the support rod is inserted and adapted in the slot.

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