CN213445679U

CN213445679U - Colliery vertical shaft pit shaft equipment promotes safety inspection device

Info

Publication number: CN213445679U
Application number: CN202021761565.9U
Authority: CN
Inventors: 候磊; 侯林庄; 冯焕影
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-15
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a colliery vertical shaft equipment promotes safety inspection device, including fixed two supports of setting on the ground, two the equal fixedly connected with spliced pole in one side that the support is relative, two the first connecting wheel of fixedly connected with between the spliced pole, two the equal fixedly connected with of one end that first connecting wheel is relative holds the post, two fixedly connected with second connecting wheel between the bearing post, the transmission is connected with first lifting chain on the first connecting wheel. This colliery vertical shaft pit shaft equipment promotes safety inspection device, pressure sensor pressurized, pressure sensor gives signal transmitter with the signal transmission, signal transmitter then gives signal receiver with signal transmission, signal receiver gives the warning light with the signal transmission, behind the warning light received signal, will begin to twinkle, lets the user learn that pit shaft equipment body rocks seriously to take measures, avoid pit shaft equipment body because rock the range too big and impaired.

Description

Colliery vertical shaft pit shaft equipment promotes safety inspection device

Technical Field

The utility model belongs to the technical field of safety inspection device, specifically be a colliery vertical shaft equipment promotes safety inspection device.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into miners and opencast mines, and a shaft refers to a vertical or inclined project excavated from the ground to an ore body, the vertical project is called a vertical shaft, and the shaft is a main entrance and exit of the shaft to the ground and is a throat project for lifting and transporting coal, transporting personnel, materials and equipment, and ventilating and draining water during production of the shaft.

Need promote wellbore equipment usually in the colliery vertical, promote the in-process, wellbore equipment rocks easily, and traditional colliery vertical shaft wellbore equipment promotes safety inspection device and lacks warning structure, and the user can't learn the condition of rocking of wellbore equipment, and if the amplitude of rocking is too big, the wall emergence striking phenomenon of wellbore equipment and coal mine pit leads to the life reduction of wellbore device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery vertical shaft equipment promotes safety inspection device to solve prior art and can't learn the problem of the condition of rocking of pit shaft equipment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery vertical shaft pit shaft equipment promotes safety inspection device, includes two fixed supports of setting on the ground, two the equal fixedly connected with spliced pole in one side that the support is relative, two the first connecting wheel of fixedly connected with between the spliced pole, two the equal fixedly connected with of the relative one end of first connecting wheel holds the post, two fixedly connected with second connecting wheel between the holding post, the transmission is connected with first lifting chain on the first connecting wheel, the transmission is connected with the second lifting chain on the second connecting wheel, the external ring of bottom fixedly connected with of first lifting chain, the bottom fixedly connected with pit shaft equipment body of second lifting chain, the electronic flexible push rod of outside fixedly connected with of external ring.

Preferably, fixedly connected with warning light on the ground, the outside fixedly connected with signal receiver of warning light, the inboard fixedly connected with pressure sensor of external ring, pressure sensor's back fixedly connected with signal transmitter, the inboard fixedly connected with buffer spring of external ring.

Preferably, the support is fixedly connected with a transverse block on one side, and the top of the transverse block is fixedly connected with a servo motor.

Preferably, an output shaft of the servo motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and a power column is fixedly connected between the second bevel gear and the connecting column close to the second bevel gear.

Preferably, the well bore equipment body is located at the inner side of the external ring, and a gap is formed between the well bore equipment body and the external ring.

Preferably, a stop block is fixedly connected between the two brackets.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the lifting safety detection device for the shaft equipment of the coal mine vertical shaft is provided with a pressure sensor, a signal emitter and other structures, in the upward movement process of the shaft equipment body and the external ring, if the shaking amplitude of the shaft equipment body is too large, the shaft equipment body is firstly contacted with the buffer spring, under the buffer action of the buffer spring, the shaking amplitude of the shaft equipment body can be weakened, and if the buffer spring is compressed to a certain degree, the shaft equipment body is contacted with the pressure sensor, the pressure sensor is pressed, the pressure sensor transmits an electric signal to the signal transmitter, the signal transmitter transmits the signal to the signal receiver, the signal receiver transmits the electric signal to the warning lamp, after the warning lamp receives the signal, will begin to flash, let the user learn that pit shaft equipment body rocks seriously to take measures, avoid pit shaft equipment body because rock the range too big and impaired.

Drawings

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

FIG. 2 is a bottom view of the external ring connecting structure of the present invention;

fig. 3 is a schematic view of the structural system of the present invention.

In the figure: the device comprises a foundation, a support, a connecting column 3, a first connecting wheel 4, a bearing column 5, a second connecting wheel 6, a first lifting chain 7, a second lifting chain 8, an external ring 9, a shaft equipment body 10, an electric telescopic push rod 11, a warning lamp 12, a signal receiver 13, a pressure sensor 14, a signal transmitter 15 and a buffer spring 16.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a lifting safety detection device for a shaft device of a coal mine vertical shaft comprises two brackets 2 fixedly arranged on a foundation 1, a stop block is fixedly connected between the two brackets 2, connecting posts 3 are fixedly connected to opposite sides of the two brackets 2, a transverse block is fixedly connected to one side bracket 2, a servo motor is fixedly connected to the top of the transverse block, a first bevel gear is fixedly connected to an output shaft of the servo motor, the first bevel gear is engaged with a second bevel gear, a power post is fixedly connected between the second bevel gear and the adjacent connecting post 3, a first connecting wheel 4 is fixedly connected between the two connecting posts 3, a bearing post 5 is fixedly connected to the opposite end of each first connecting wheel 4, a second connecting wheel 6 is fixedly connected between the two bearing posts 5, a first lifting chain 7 is in transmission connection with the first connecting wheel 4, a second lifting chain 8 is in transmission connection with the second connecting wheel 6, the bottom of the first lifting chain 7 is fixedly connected with an external ring 9, the bottom of the second lifting chain 8 is fixedly connected with a shaft equipment body 10, the shaft equipment body 10 is positioned on the inner side of the external ring 9, a gap is reserved between the shaft equipment body 10 and the external ring 9, the outer side of the external ring 9 is fixedly connected with an electric telescopic push rod 11, the model of the electric telescopic push rod 11 can be DTZ300, a warning lamp 12 is fixedly connected on a foundation 1, the outer side of the warning lamp 12 is fixedly connected with a signal receiver 13, the model of the signal receiver 13 can be SH0038, the inner side of the external ring 9 is fixedly connected with a pressure sensor 14, the model of the pressure sensor 14 can be PT124G-111, the back of the pressure sensor 14 is fixedly connected with a signal transmitter 15, the model of the signal transmitter 15 can be ST-E2, the pressure sensor 14 is electrically connected with the signal transmitter 15, and the signal receiver, the signal receiver 13 is electrically connected with the warning lamp 12, the inner side of the external ring 9 is fixedly connected with the buffer spring 16, and by arranging the structures such as the pressure sensor 14 and the signal transmitter 15, in the upward movement process of the shaft device body 10 and the external ring 9, if the shaking amplitude of the shaft device body 10 is too large, the shaft device body 10 is firstly contacted with the buffer spring 16, the shaking amplitude of the shaft device body 10 can be weakened under the buffer action of the buffer spring 16, if the buffer spring 16 is compressed to a certain degree, the shaft device body 10 is contacted with the pressure sensor 14, the pressure sensor 14 is pressed, the pressure sensor 14 transmits an electric signal to the signal transmitter 15, the signal transmitter 15 transmits the signal to the signal receiver 13, the signal receiver 13 transmits the electric signal to the warning lamp 12, the warning lamp 12 starts to flash after receiving the signal, and a user knows that the shaft device body 10 shakes seriously, thereby taking measures to avoid the damage of the shaft equipment body 10 due to the overlarge shaking amplitude.

When using, if the scope is too big is rocked to pit shaft equipment body 10, will at first contact with buffer spring 16, under buffer spring 16's cushioning effect, avoid pit shaft equipment body 10 to rock the scope too big, and if buffer spring 16 is compressed to a certain extent after, pit shaft equipment body 10 will contact with pressure sensor 14, pressure sensor 14 pressurized, pressure sensor 14 gives signal transmitter 15 with signal transmission, signal transmitter 15 then gives signal receiver 13 with signal transmission, signal receiver 13 gives warning light 12 with signal transmission, behind the warning light 12 received signal, will begin to blink, can let the user learn that pit shaft equipment body 10 rocks seriously.

To sum up, the lifting safety detection device for the shaft equipment of the coal mine vertical shaft is provided with the pressure sensor 14, the signal transmitter 15 and other structures, so that in the upward movement process of the shaft equipment body 10 and the external ring 9, if the shaking amplitude of the shaft equipment body 10 is too large, the shaft equipment body 10 is firstly contacted with the buffer spring 16, the shaking amplitude of the shaft equipment body 10 can be weakened under the buffer action of the buffer spring 16, if the buffer spring 16 is compressed to a certain degree, the shaft equipment body 10 is contacted with the pressure sensor 14, the pressure sensor 14 is pressed, the pressure sensor 14 transmits an electric signal to the signal transmitter 15, the signal transmitter 15 transmits the signal to the signal receiver 13, the signal receiver 13 transmits the electric signal to the warning lamp 12, the warning lamp 12 starts to flash after receiving the signal, and a user knows that the shaft equipment body 10 shakes seriously, thereby taking a relieving measure and avoiding the damage of the shaft equipment body 10 caused by overlarge shaking amplitude.

Claims

1. The utility model provides a colliery vertical shaft equipment promotes safety inspection device, includes two supports (2) of fixed setting on ground (1), its characterized in that: two equal fixedly connected with spliced pole (3) in the relative one side of support (2), two first connecting wheel (4), two of fixedly connected with between spliced pole (3) the equal fixedly connected with of one end that first connecting wheel (4) is relative holds post (5), two fixedly connected with second connecting wheel (6) between holding post (5), the transmission is connected with first lifting chain (7) on first connecting wheel (4), the transmission is connected with second lifting chain (8) on second connecting wheel (6), the external ring of bottom fixedly connected with (9) of first lifting chain (7), the bottom fixedly connected with pit shaft equipment body (10) of second lifting chain (8), the electronic flexible push rod (11) of outside fixedly connected with of external ring (9).

2. The coal mine vertical shaft equipment lifting safety detection device as claimed in claim 1, wherein: fixedly connected with warning light (12) on ground (1), the outside fixedly connected with signal receiver (13) of warning light (12), inboard fixedly connected with pressure sensor (14) of external ring (9), the back fixedly connected with signal transmitter (15) of pressure sensor (14), inboard fixedly connected with buffer spring (16) of external ring (9).

3. The coal mine vertical shaft equipment lifting safety detection device as claimed in claim 1, wherein: one side the support (2) is fixedly connected with a transverse block, and the top of the transverse block is fixedly connected with a servo motor.

4. The coal mine vertical shaft equipment lifting safety detection device as claimed in claim 3, wherein: the output shaft of the servo motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and a power column is fixedly connected between the second bevel gear and the adjacent connecting column (3).

5. The coal mine vertical shaft equipment lifting safety detection device as claimed in claim 1, wherein: the shaft equipment body (10) is located on the inner side of the external ring (9), and a gap is formed between the shaft equipment body (10) and the external ring (9).

6. The coal mine vertical shaft equipment lifting safety detection device as claimed in claim 1, wherein: a stop block is fixedly connected between the two brackets (2).