CN212960600U

CN212960600U - Real-time safety monitoring device for mine ventilation system

Info

Publication number: CN212960600U
Application number: CN202021732646.6U
Authority: CN
Inventors: 王强; 刘强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-13
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a mine ventilation system real-time safety monitoring device relates to mine monitoring field. This real-time safety monitoring device of mine ventilation system includes mounting platform and sensor main part, the fixed cover of top four corners fixedly connected with of mounting platform, sliding connection has the telescopic link in the inner chamber of fixed cover, be equipped with the spring in the inner chamber of fixed cover, fixed cover upwards extends and fixedly connected with buffer board is passed at the top of telescopic link, two sets of boards of standing of top fixedly connected with of buffer board, the lateral wall fixedly connected with nut seat of board stands, the axle center department threaded connection of nut seat has the lead screw, the lead screw passes nut seat and stands the board and the swivelling joint has the sliding plate, the top and the bottom fixedly connected with arc pinch-off blades of. This real-time safety monitoring device of mine ventilation system is convenient for install the sensor main part, is convenient for overhaul and change it, and when the installation sensor main part, staff's easy operation is convenient.

Description

Real-time safety monitoring device for mine ventilation system

Technical Field

The utility model relates to a mine monitoring technology field specifically is a mine ventilation system real-time safety monitoring device.

Background

In recent years, the gas explosion accidents of coal mines in various regions frequently occur, so that the great loss is caused to the life safety of the nation and people, the gas concentration is accurately monitored in real time, and the method is an important measure for preventing and reducing the gas explosion.

The real-time safety monitoring device of the existing mine ventilation system generally uses a sensor to detect, and the sensor is generally fixed by using bolts in the installation and use processes, so that the operation is time-consuming and labor-consuming when the worker installs the sensor, the sensor is not simple and convenient enough, and the sensor is inconvenient when the sensor breaks down and needs to be overhauled or replaced, so that the real-time safety monitoring device of the mine ventilation system is designed to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a mine ventilation system real-time safety monitoring device to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a real-time safety monitoring device of a mine ventilation system comprises a mounting platform and a sensor main body, wherein the four corners of the top of the mounting platform are fixedly connected with a fixed sleeve, the inner part of the fixed sleeve is hollow, the inner cavity of the fixed sleeve is connected with a telescopic rod in a sliding way, the inner cavity of the fixed sleeve is provided with a spring, the top of the telescopic rod passes through the fixed sleeve to extend upwards and is fixedly connected with a buffer plate, the top of the buffer plate is fixedly connected with two groups of standing plates, the side wall of the standing plate is fixedly connected with a nut seat, the axis of the nut seat is in threaded connection with a screw rod, the screw rod penetrates through the nut seat and the standing plate and is rotatably connected with a sliding plate, the top and the bottom of the sliding plate are fixedly connected with arc-shaped clamping plates, the lateral wall fixedly connected with protruding snap ring of sensor main part, the sensor main part presss from both sides tightly between four groups arc clamp plates.

Preferably, the top of the spring abuts against the bottom of the telescopic rod, the bottom of the spring abuts against the bottom wall of the inner cavity of the fixed sleeve, and the spring is in a compressed state.

Preferably, one side of the sliding plate, which is close to the screw rod, is fixedly connected with a bearing, and the screw rod is rotatably connected in the bearing.

Preferably, one end of the screw rod, which is far away from the sliding plate, is fixedly connected with a rotating handle.

Preferably, one side of the arc-shaped clamping plate, which is far away from the sensor main body, is fixedly connected with a limiting rod, and one end of the limiting rod, which is far away from the arc-shaped clamping plate, penetrates through the standing plate and extends outwards.

Preferably, the standing plate is fixedly connected with a limiting sleeve, a cylindrical through groove is formed in the axis of the limiting sleeve, and the limiting rod is connected in the cylindrical through groove of the limiting sleeve in a sliding mode.

Preferably, an arc-shaped groove is formed in one side, close to the sensor main body, of the arc-shaped clamping plate, and the arc-shaped groove of the arc-shaped clamping plate is attached to the sensor main body.

The utility model discloses a mine ventilation system real-time safety monitoring device, its beneficial effect who possesses as follows:

1. this mine ventilation system real-time safety monitoring device, through setting up mounting platform, fixed cover, the telescopic link, the buffer board, the board stands, the sliding plate, arc pinch-off blades and sensor main part, realized when the user uses, be convenient for install the sensor main part, and when the sensor main part need be overhauld or changed, can pull down the sensor main part fast, and then be convenient for overhaul it and change, when installing the sensor main part, staff easy operation is convenient, time saving and labor saving, and it is effectual to the fixed of sensor main part, user's user demand is satisfied.

2. This mine ventilation system real-time safety monitoring device, when receiving vibrations in the sensor main part use, at first can push down arc clamp plate, arc clamp plate moves the lead screw motion, the lead screw drives the board motion of standing, the board motion of standing drives the buffer board, the buffer board drives the telescopic link motion, can compression spring when the telescopic link downstream, the spring can cushion and the shock attenuation to the device main part to reduce the vibrations of sensor main part, avoid the sensor main part to damage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a structural diagram of the sensor body of the present invention;

fig. 4 is a cross-sectional view of the fixing sleeve of the present invention.

In the figure: 1. mounting a platform; 2. fixing a sleeve; 201. a spring; 3. a telescopic rod; 4. a buffer plate; 5. Standing the plate; 501. a nut seat; 502. a screw rod; 503. turning a handle; 6. a sliding plate; 601. a bearing; 7. an arc-shaped clamping plate; 701. a limiting rod; 702. a limiting sleeve; 8. a sensor body; 801. and a raised snap ring.

Detailed Description

The embodiment of the utility model provides a real-time safety monitoring device of a mine ventilation system, as shown in fig. 1-4, comprising a mounting platform 1 and a sensor main body 8, the four corners of the top of the mounting platform 1 are fixedly connected with a fixed sleeve 2, the inner part of the fixed sleeve 2 is hollow, an expansion link 3 is connected in the inner cavity of the fixed sleeve 2 in a sliding way, a spring 201 is arranged in the inner cavity of the fixed sleeve 2, the top of the expansion link 3 passes through the fixed sleeve 2 to extend upwards and is fixedly connected with a buffer plate 4, the top of the buffer plate 4 is fixedly connected with two groups of station plates 5, the side wall of the station plate 5 is fixedly connected with a nut seat 501, the axle center of the nut seat 501 is in threaded connection with a lead screw 502, the lead screw 502 passes through the nut seat 501 and the station plate 5 and is rotatably connected with a sliding plate, sensor main part 8 presss from both sides tightly between four group's arc clamp plates 7, through setting up mounting platform 1, fixed cover 2, telescopic link 3, buffer board 4, station board 5, sliding plate 6, arc clamp plate 7 and sensor main part 8, realized when the user uses, be convenient for install sensor main part 8, and when sensor main part 8 needs to overhaul or change, can pull down sensor main part 8 fast, and then be convenient for overhaul and change it, when installing sensor main part 8, staff easy operation is convenient, time saving and labor saving, and it is effectual to sensor main part 8's fixed, satisfy user's user demand.

The top of spring 201 offsets with the bottom of telescopic link 3, the bottom of spring 201 offsets with the inner chamber diapire of fixed cover 2, and spring 201 is in compression state, when receiving vibrations in the 8 use of sensor main part, at first can push down and move arc pinch-off blades 7, arc pinch-off blades 7 drives the motion of lead screw 502, lead screw 502 drives the 5 motions of board of standing, it drives the 4 motions of buffer board to stand board 5, buffer board 4 drives the 3 motions of telescopic link, can compress spring 201 when the 3 downstream of telescopic link, spring 201 can cushion and the shock attenuation to the device main part, thereby reduce the vibrations of sensor main part 8, avoid the 8 damages of sensor main part.

The side of the sliding plate 6 close to the screw rod 502 is fixedly connected with a bearing 601, the screw rod 502 is connected in the bearing 601 in a specific rotating manner, and the screw motion of the screw rod 502 can be converted into the horizontal motion of the sliding plate 6 through the arranged bearing 601.

The end of the screw 502 far away from the sliding plate 6 is fixedly connected with a rotating handle 503, and the rotating handle 503 is arranged to facilitate the user to rotate the screw 502.

One side fixedly connected with gag lever post 701 of sensor main part 8 is kept away from to arc pinch-off blades 7, and the one end that arc pinch-off blades 7 was kept away from to gag lever post 701 passes and stands board 5 and outwards extends, can realize carrying out the side direction support to arc pinch-off blades 7 through the gag lever post 701 that sets up, guarantees that arc pinch-off blades 7 carries out stable support to sensor main part 8.

Stop plate 5 is last fixedly connected with stop sleeve 702, and the cylinder is led to the groove has been seted up to stop sleeve 702's axle center department, and gag lever post 701 sliding connection leads to the inslot at stop sleeve 702's cylinder, and stop sleeve 702 provides the support to gag lever post 701.

The arc-shaped groove has been seted up to one side that arc clamp plate 7 is close to sensor main part 8, and the arc groove of arc clamp plate 7 is laminated with sensor main part 8 mutually, and arc clamp plate 7 can press from both sides tightly sensor main part 8.

The working principle is as follows: when the user uses, be convenient for install sensor main part 8, when installing sensor main part 8, at first, place sensor main part 8 between two sets of sliding plates 6, then rotate and change 503, it drives lead screw 502 to rotate to change 503, lead screw 502 rotates in bearing 601 along nut seat 501 inside spiral removal, at this moment, lead screw 502 promotes sliding plate 6 and moves, sliding plate 6 moves and drives two sets of arc clamping plates 7 and move, drive gag lever post 701 slides along stop sleeve 702 when two sets of arc clamping plates 7 move, finally, arc clamping plate 7 presss from both sides sensor main part 8, protruding snap ring 801 chucking is between upper and lower two sets of arc clamping plates 7, accomplish the installation to sensor main part 8 this moment, when later stage need pull down sensor main part 8, can with above-mentioned installation process vice versa.

When receiving vibrations in the use of sensor main part 8, at first can push down arc pinch-off blades 7, arc pinch-off blades 7 drive the motion of lead screw 502, lead screw 502 drives the motion of standing board 5, stand board 5 and drive the motion of buffer board 4, buffer board 4 drives the motion of telescopic link 3, can compression spring 201 during the motion of telescopic link 3 downwards, spring 201 can cushion and the shock attenuation the device main part, thereby reduce the vibrations of sensor main part 8, avoid sensor main part 8 to damage.

This device is through setting up mounting platform 1, fixed cover 2, telescopic link 3, buffer board 4, station board 5, the sliding plate 6, arc pinch-off blades 7 and sensor main part 8, realized when the user uses, be convenient for install sensor main part 8, and when sensor main part 8 need overhaul or change, can pull down sensor main part 8 fast, and then be convenient for overhaul it and change, when installing sensor main part 8, staff easy operation is convenient, time saving and labor saving, and it is effectual to sensor main part 8's fixed, satisfy user's user demand.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mine ventilation system real-time safety monitoring device, includes mounting platform (1) and sensor main part (8), its characterized in that: the sensor is characterized in that a fixed sleeve (2) is fixedly connected to four corners of the top of the mounting platform (1), the fixed sleeve (2) is hollow inside, an expansion rod (3) is slidably connected to the inner cavity of the fixed sleeve (2), a spring (201) is arranged in the inner cavity of the fixed sleeve (2), the top of the expansion rod (3) penetrates through the fixed sleeve (2) to extend upwards and is fixedly connected with a buffer plate (4), the top of the buffer plate (4) is fixedly connected with two sets of station plates (5), the side wall of each station plate (5) is fixedly connected with a nut seat (501), a lead screw (502) is in threaded connection with the axis of the nut seat (501), the lead screw (502) penetrates through the nut seats (501) and the station plates (5) and is rotatably connected with a sliding plate (6), the top and the bottom of the sliding plate (6) are fixedly connected with arc-shaped clamping plates (7), and the side, the sensor main body (8) is clamped between the four groups of arc-shaped clamping plates (7).

2. The real-time safety monitoring device for the mine ventilation system as claimed in claim 1, wherein: the top of the spring (201) is abutted against the bottom of the telescopic rod (3), the bottom of the spring (201) is abutted against the bottom wall of the inner cavity of the fixed sleeve (2), and the spring (201) is in a compressed state.

3. The real-time safety monitoring device for the mine ventilation system as claimed in claim 1, wherein: one side of the sliding plate (6) close to the screw rod (502) is fixedly connected with a bearing (601), and the screw rod (502) is connected in the bearing (601) in a rotating mode.

4. The real-time safety monitoring device for the mine ventilation system as claimed in claim 1, wherein: one end of the screw rod (502) far away from the sliding plate (6) is fixedly connected with a rotating handle (503).

5. The real-time safety monitoring device for the mine ventilation system as claimed in claim 1, wherein: one side fixedly connected with gag lever post (701) that sensor main part (8) were kept away from in arc pinch-off blades (7), the one end that arc pinch-off blades (7) were kept away from in gag lever post (701) passes standing board (5) and outwards extends.

6. The real-time safety monitoring device of a mine ventilation system of claim 5, wherein: stop plate (5) are gone up fixedly connected with stop sleeve (702), the cylinder logical groove has been seted up to the axle center department of stop sleeve (702), gag lever post (701) sliding connection is in the cylinder logical groove of stop sleeve (702).

7. The real-time safety monitoring device for the mine ventilation system as claimed in claim 1, wherein: the sensor is characterized in that an arc-shaped groove is formed in one side, close to the sensor main body (8), of the arc-shaped clamping plate (7), and the arc-shaped groove of the arc-shaped clamping plate (7) is attached to the sensor main body (8).