CN213083163U

CN213083163U - Dual-drive car stopping device for auxiliary inclined shaft

Info

Publication number: CN213083163U
Application number: CN202022101145.4U
Authority: CN
Inventors: 魏华峰; 赵加强; 乔治兵; 吕正云
Original assignee: Inner Mongolia Weiwei Energy Co ltd
Current assignee: Inner Mongolia Weiwei Energy Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-04-30
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a dual drive car blocking device that vice inclined shaft used, including car blocking fence and locating frame, car blocking fence one side is articulated with locating frame one side, fixed first T type spout and the second T type spout of being equipped with on a car blocking fence side, it has first slider and second slider to laminate sliding connection respectively in first T type spout and the second T type spout, the side of first slider and second slider is articulated with the output of electric power hydraulic impeller and cylinder through the articulated shaft respectively, the electric power hydraulic impeller and the cylinder other end are articulated with the fixed plate through articulated piece respectively, fixed plate and locating frame side fixed connection. The utility model discloses an output of electro-hydraulic impeller and cylinder is connected with the fender rail respectively to utilize the depth indicator that promotes to interlock respectively with electro-hydraulic impeller and cylinder, realize the electricity, the dual-purpose automated control of gas that keep off the car, can use manpower sparingly, reduce the degree of danger, reduce material loss, convenient and fast.

Description

Dual-drive car stopping device for auxiliary inclined shaft

Technical Field

The utility model relates to an auxiliary inclined shaft technical field specifically is a dual drive car stop device that auxiliary inclined shaft used.

Background

The coal mine safety regulation requires that a secondary inclined shaft must use one slope and three gears, the existing car blocking device must be manually opened and closed to be used as a car blocking device made of pure materials, when a car running accident or a car mistaken entering accident occurs, a great amount of casualties or property loss easily occurs due to the material quality problem when no power is used as support, and the car blocking device needs to be opened or closed by a special person. Therefore, the double-drive vehicle stopping device for the auxiliary inclined shaft is improved, and the double-drive vehicle stopping device for the auxiliary inclined shaft is provided.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a dual drive car stop device that vice inclined shaft used.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a dual drive car blocking device that vice inclined shaft used, including car blocking fence and locating frame, car blocking fence one side is articulated with locating frame one side, fixed first T type spout and the second T type spout of being equipped with on a car blocking fence side, it has first slider and second slider to laminate sliding connection respectively in first T type spout and the second T type spout, the side of first slider and second slider is articulated through the output of articulated shaft with electric power hydraulic pressure impeller and cylinder respectively, the electric power hydraulic pressure impeller and the cylinder other end are articulated through articulated piece and fixed plate respectively, fixed plate and locating frame side fixed connection, electric power hydraulic pressure impeller and first power electric connection, the cylinder passes through tuber pipe fixed connection with the air compressor machine output, air compressor machine and second power electric connection.

As a preferred technical scheme of the utility model, the fixed well head department that sets up at vice inclined shaft of locating frame, the locating frame spanes the slide rail setting, the slide rail is fixed to be set up in vice inclined shaft.

As a preferred technical scheme of the utility model, on first power and the second power respectively electric connection have auxiliary relay and solenoid valve, auxiliary relay and solenoid valve and travel switch electric connection, travel switch and depth indicator electric connection, depth indicator fixed mounting is on the lifting machine, the lifting machine output pulls section fixed connection through pulling wire rope and transport vechicle, transport vechicle and slide rail sliding connection.

As a preferred technical scheme of the utility model, the opposite side from the top down of car stopping fence is fixed in proper order and is equipped with a plurality of horizontal recesses, the buffer board has been inserted in the laminating in the horizontal recess, fixed a plurality of buffer spring that are equipped with between a buffer board side and the horizontal recess medial surface.

As an optimal technical scheme of the utility model, wave shape face setting is adopted to buffer board another side, the buffer board adopts the stereoplasm rubber to make.

The utility model has the advantages that: this kind of dual drive car stop device that vice inclined shaft used, the output through electric power hydraulic pressure impeller and cylinder is connected with the fence of keeping off the car respectively to utilize the degree of depth indicator on promoting to interlock respectively with electric power hydraulic pressure impeller and cylinder, realize the dual-purpose automated control of electricity, gas of keeping off the car, can use manpower sparingly, reduce the degree of danger, reduce material loss, convenient and fast.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a dual-drive car stopping device used in an auxiliary inclined shaft according to the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a dual-drive car stopping device used in an auxiliary inclined shaft according to the present invention;

fig. 3 is a schematic view of a partial enlarged structure of a dual-drive car stopping device used in a secondary inclined shaft according to the present invention in fig. 2;

fig. 4 is a schematic top view partially in section of the dual-drive car stop device for the secondary inclined shaft according to the present invention;

fig. 5 is a block control schematic diagram of the dual-drive car stop device used in the auxiliary inclined shaft of the present invention.

In the figure: 1. a slide rail; 2. a transport vehicle; 3. a hoist; 4. a positioning frame; 5. a vehicle stopping fence; 6. a first T-shaped chute; 7. a second T-shaped chute; 8. a first slider; 9. a second slider; 10. an electro-hydraulic thruster; 11. a cylinder; 12. a transverse groove; 13. a buffer plate; 14. a buffer spring; 15. a depth indicator; 16. a travel switch; 17. an intermediate relay; 18. a first power supply; 19. an electromagnetic valve; 20. a second power supply; 21. an air compressor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.

The terms of direction and position in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer to the direction and position of the attached drawings. Accordingly, the use of directional and positional terms is intended to illustrate and understand the present invention and is not intended to limit the scope of the invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the dual-driving car stopping device for a sub inclined shaft of the present invention comprises a car stopping rail 5 and a positioning frame 4, wherein one side of the car stopping rail 5 is hinged to one side of the positioning frame 4, a first T-shaped chute 6 and a second T-shaped chute 7 are fixedly disposed on one side of the car stopping rail 5, the first T-shaped chute 6 and the second T-shaped chute 7 are respectively connected with a first slider 8 and a second slider 9 in a sliding manner, side ends of the first slider 8 and the second slider 9 are respectively hinged to output ends of an electro-hydraulic pusher 10 and an air cylinder 11 through a hinge shaft, the other ends of the electro-hydraulic pusher 10 and the air cylinder 11 are respectively hinged to a fixing plate through a hinge block, the fixing plate is fixedly connected to one side of the positioning frame 4, the electro-hydraulic pusher 10 is electrically connected to a first power supply 18, the air cylinder 11 is fixedly connected to an output end of an air, this kind of dual drive car stop device that vice inclined shaft used, the output through electric power hydraulic pressure impeller and cylinder is connected with the fence of keeping off the car respectively to utilize the degree of depth indicator on promoting to interlock respectively with electric power hydraulic pressure impeller and cylinder, realize the dual-purpose automated control of electricity, gas of keeping off the car, can use manpower sparingly, reduce the degree of danger, reduce material loss, convenient and fast.

Wherein, the fixed well head department that sets up at vice inclined shaft of locating frame 4, locating frame 4 spanes slide rail 1 and sets up, and slide rail 1 is fixed to be set up in vice inclined shaft, has realized the location installation effect, guarantees transport vechicle 2's normal operating.

Wherein, there are auxiliary relay 17 and solenoid valve 19 on first power 18 and the second power 20 respectively electric connection, auxiliary relay 17 and solenoid valve 19 and travel switch 16 electric connection,

travel switch

16 and 15 electric connection of degree of depth indicator, 15 fixed mounting on lifting machine 3 of degree of depth indicator, 3 outputs of lifting machine are through drawing wire rope and transport vechicle 2 and drawing section fixed connection, transport vechicle 2 and 1 sliding connection of slide rail, the realization is to the monitoring of 2 functioning distance of transport vechicle, thereby can control the fender rail 5 and close and open, the safe operation of transport vechicle 2 has been guaranteed.

Wherein, 5 opposite sides of car stopping fence from the top down fixedly are equipped with a plurality of horizontal recesses 12 in proper order, and the laminating has inserted buffer board 13 in the horizontal recess 12, and fixed a plurality of buffer spring 14 that are equipped with between 13 lateral surfaces of buffer board and the 12 medial surfaces of horizontal recess, have realized the protection to car stopping fence 5.

Wherein, the other side of buffer board 13 adopts the wave shape face to set up, and buffer board 13 adopts the hard rubber to make, realizes the cushioning effect.

The working principle is as follows:

when in use, the utility model is used,

the ED type electro-hydraulic pusher 10 is linked with a car stopping system, the electro-hydraulic pusher 10 is interlocked with a depth indicator 15 on a hoist 3, and when the hoist 2 reaches the relative depth, a travel switch 15 connected on the depth indicator 15 acts, so that the electro-hydraulic pusher 15 generates corresponding action, and the opening and closing of the car stopping fence 5 are realized;

meanwhile, the EED-150A air compressor 21 can be used for driving the air cylinder 11, the electromagnetic valve 19 is installed by utilizing the pneumatic principle, when the elevator 2 reaches the relative depth, the travel switch 15 connected to the depth indicator 15 acts, the electromagnetic valve 19 acts, the air cylinder 11 generates corresponding action, and the opening and closing of the stop fence 5 are realized;

therefore, the electric and gas dual-purpose automatic control of the car stop can be realized, the labor can be saved, the danger degree is reduced, the material loss is reduced, and the operation is convenient and fast.

Simultaneously in order to guarantee whole device life cycle, 5 opposite sides of fender rail from the top down are fixed in proper order and are equipped with a plurality of horizontal recesses 12, buffer board 13 has been inserted in the laminating of horizontal recess 12, a plurality of buffer spring 14 are fixed to be equipped with between 13 lateral flanks of buffer board and the 12 medial surfaces of horizontal recess, buffer board 13 another lateral surface adopts the wave shape face setting, when the sports car accident or vehicle mistake income accident appear like this, transport vechicle 2 directly contacts with buffer board 13, can utilize buffer board 13 and buffer spring 14 to realize the buffering like this, fender rail 5 life cycle has been guaranteed.

Examples

The car stopping fence 5 is arranged at one position of 50 meters or 70 meters away from the well mouth of the auxiliary inclined shaft, when the depth indicator 15 indicates that the distance is between 30 meters and 90 meters, the travel switch 16 acts, the intermediate relay 17 is electrified and closed, the electric hydraulic thruster 10 acts, and the car stopping fence 5 is opened;

when the depth indicator 15 displays that the depth exceeds 30 meters and 90 meters, the travel switch 16 is closed, the intermediate relay 17 is powered off, the spring in the electric hydraulic pusher 10 acts, the hydraulic push rod is retracted, and the car stop fence 5 is closed.

Similarly, the car stopping fence 5 is arranged at one position of 50 meters and 70 meters away from the well mouth of the auxiliary inclined shaft, when the depth indicator indicates that the distance is between 30 meters and 90 meters, the travel switch 16 acts, the electromagnetic valve 19 acts, the cylinder 11 opens the car stopping door, and otherwise, the car stopping door is closed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dual-drive car stopping device used for an auxiliary inclined shaft is characterized by comprising a car stopping fence (5) and a positioning frame (4), wherein one side of the car stopping fence (5) is hinged with one side of the positioning frame (4), a first T-shaped sliding groove (6) and a second T-shaped sliding groove (7) are fixedly arranged on one side surface of the car stopping fence (5), the first T-shaped sliding groove (6) and the second T-shaped sliding groove (7) are respectively internally and slidably connected with a first sliding block (8) and a second sliding block (9), the side ends of the first sliding block (8) and the second sliding block (9) are respectively hinged with the output ends of an electric hydraulic pusher (10) and a cylinder (11) through hinged shafts, the other ends of the electric hydraulic pusher (10) and the cylinder (11) are respectively hinged with a fixed plate through hinged blocks, the fixed plate is fixedly connected with the side surface of the positioning frame (4), and the electric hydraulic pusher (10) is electrically connected with a first power supply (18), the air cylinder (11) is fixedly connected with the output end of the air compressor (21) through an air pipe, and the air compressor (21) is electrically connected with the second power supply (20).

2. The dual-drive vehicle stopping device for the auxiliary inclined shaft is characterized in that the positioning frame (4) is fixedly arranged at the wellhead of the auxiliary inclined shaft, the positioning frame (4) is arranged across the sliding rail (1), and the sliding rail (1) is fixedly arranged in the auxiliary inclined shaft.

3. The dual-drive vehicle stopping device for the auxiliary inclined shaft according to claim 2, wherein the first power source (18) and the second power source (20) are respectively and electrically connected with an intermediate relay (17) and an electromagnetic valve (19), the intermediate relay (17) and the electromagnetic valve (19) are electrically connected with a travel switch (16), the travel switch (16) is electrically connected with a depth indicator (15), the depth indicator (15) is fixedly installed on the elevator (3), the output end of the elevator (3) is fixedly connected with the traction section of the transport vehicle (2) through a traction steel wire rope, and the transport vehicle (2) is slidably connected with the sliding rail (1).

4. The dual-drive car stopping device for the auxiliary inclined shaft according to claim 3, wherein a plurality of transverse grooves (12) are sequentially and fixedly arranged on the other side of the car stopping fence (5) from top to bottom, a buffer plate (13) is inserted into each transverse groove (12) in a fitting manner, and a plurality of buffer springs (14) are fixedly arranged between one side surface of each buffer plate (13) and the inner side surface of each transverse groove (12).

5. The dual-drive car stopping device for the auxiliary inclined shaft according to claim 4, wherein the other side surface of the buffer plate (13) is arranged in a wave shape, and the buffer plate (13) is made of hard rubber.