CN213415931U - Pedestrian safety device about mine shaft - Google Patents
Pedestrian safety device about mine shaft Download PDFInfo
- Publication number
- CN213415931U CN213415931U CN202022177380.XU CN202022177380U CN213415931U CN 213415931 U CN213415931 U CN 213415931U CN 202022177380 U CN202022177380 U CN 202022177380U CN 213415931 U CN213415931 U CN 213415931U
- Authority
- CN
- China
- Prior art keywords
- buffer
- frame
- car
- sleeve
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a pedestrian safety device about mine shaft, including the frame, be equipped with the car in the frame, be equipped with the actuating mechanism that the control car reciprocated on the frame, be equipped with speedtransmitter on the car, be equipped with telescopic stop lever on the frame, one side of frame is equipped with the control box, and the bottom of frame is equipped with buffer, and buffer includes the sleeve, is equipped with the support ring on the sleeve inside wall, evenly is equipped with the buffer beam along the circumferencial direction on the support ring, and the below of buffer beam is equipped with the buffer board, is equipped with a plurality of buffing pads between buffer board and the sleeve. Compared with the prior art, the utility model the advantage lie in: the speed sensor is used for monitoring abnormal data in ascending and descending in the mine shaft, accidents are found in time, the control box controls the blocking rod to stretch out, the brake pad at the front end blocks the falling car, the falling car falls to the sleeve and is blocked by the buffering rod, and then the buffering plate absorbs part of impact force through the buffering seat, so that the protection effect is achieved, and the safety performance is high.
Description
Technical Field
The utility model relates to a shaft work technical field specifically indicates a pedestrian safety device about mine shaft.
Background
Pedestrians can climb to an operation place through the self body of a human body in the vertical shaft, and the vertical shaft is ubiquitous in most underground mine operation processes in China; the defect is that the safety is extremely low because the safety is influenced by the physical strength, spirit and health condition of the operator and the using condition of the elevator; some safety belts adopt a hooking or rope tying method, so that the use is complicated, the safety is low, and the operation is inconvenient; some operators climb in the air by stepping on the rock wall, the rock wall of the vertical shaft is smooth, or pumice is uneven and loose, so that the pumice falls off or the personnel are suspended due to the loss of feet; therefore, a safety protection device is urgently needed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a pedestrian safety device about mine shaft.
In order to solve the technical problem, the utility model provides a technical scheme does: a safety protection device for pedestrians on the upper part and the lower part of a mine shaft comprises a frame, the frame is laid in the shaft, a lift car is arranged in the frame and is in sliding connection with the frame, a driving mechanism for controlling the lift car to move up and down is arranged on the frame, the lift car is of a cylindrical structure, a handrail is arranged in the lift car, a speed sensor is arranged on the lift car, a telescopic blocking rod is arranged on the frame, a control box is arranged on one side of the frame, the driving mechanism, the speed sensor and the blocking rod are electrically connected with the control box, a buffer device is arranged at the bottom of the frame and comprises a sleeve, a support ring is arranged on the inner side wall of the sleeve, buffer rods are uniformly arranged on the support ring along the circumferential direction, one end of each buffer rod is hinged with the support ring, the other end of each, and a plurality of buffer seats are arranged between the buffer plate and the sleeve.
As an improvement, the driving mechanism is of a steel rope lifting rope structure.
As an improvement, the blocking rod is a pneumatic telescopic cylinder, a brake pad is arranged at the front end of the blocking rod, and the brake pad is made of flame-retardant materials.
As an improvement, the buffer seat comprises a seat body and a rod body arranged in the seat body, the rod body is of a T-shaped structure, a T-shaped groove is formed in the seat body, a buffer spring is arranged between the rod body and the T-shaped groove, one end of the seat body is connected with the sleeve, and one end of the rod body is connected with the buffer plate.
As an improvement, the length of the buffer rod is smaller than the radius size of the sleeve.
Compared with the prior art, the utility model the advantage lie in: the cylindrical lift car is provided with no sharp objects, so that the blocking and buffering are more convenient, and the arrangement of the handrail ensures that pedestrians in the interior can grab, hold and drag; speed sensor is used for monitoring the unusual data when going up and down in the mine shaft, in time discovers the accident, and the control box control stops the pole and stretches out, and the brake block of front end stops the car of whereabouts, falls to sleeve department, stops through the buffer beam earlier, and then the buffer board passes through the buffer seat and absorbs some impact force, plays the guard action, and the security performance is higher, and multistage buffering protection car.
Drawings
Fig. 1 is the utility model discloses a pedestrian safety device's on-off structure schematic diagram of mine shaft.
Fig. 2 is the utility model discloses a pedestrian safety device's telescopic structural schematic diagram about mine shaft.
As shown in the figure: 1. frame, 2, car, 3, actuating mechanism, 4, handrail, 5, stop the pole, 6, control box, 7, sleeve, 8, support ring, 9, buffer bar, 10, buffer board, 11, buffer base, 12, brake block, 13, pedestal, 14, the body of rod.
Detailed Description
The following will combine the drawings to further explain the pedestrian safety protection device on the upper and lower sides of the mine shaft in detail.
With reference to the attached drawings, the pedestrian safety protection device comprises a frame 1, wherein the frame 1 is laid in a shaft, a car 2 is arranged in the frame 1, the car 2 is in sliding connection with the frame 1, a driving mechanism 3 for controlling the car 2 to move up and down is arranged on the frame 1, the car 2 is of a cylindrical structure, a handrail 4 is arranged in the car 2, a speed sensor is arranged on the car 2, a telescopic blocking rod 5 is arranged on the frame 1, a control box 6 is arranged on one side of the frame 1, the driving mechanism 3, the speed sensor and the blocking rod 5 are electrically connected with the control box 6, a buffer device is arranged at the bottom of the frame 1, the buffer device comprises a sleeve 7, a support ring 8 is arranged on the inner side wall of the sleeve 7, buffer rods 9 are uniformly arranged on the support ring 8 along the circumferential direction, one end of each buffer rod 9 is hinged to the support ring, the other end swing joint of buffer beam 9, the below of buffer beam 9 is equipped with buffer board 10, be equipped with a plurality of buffer seat 11 between buffer board 10 and the sleeve 7.
The driving mechanism 3 is a steel rope sling structure.
The stop rod 5 is a pneumatic telescopic cylinder, the front end of the stop rod 5 is provided with a brake pad 12, and the brake pad 12 is made of flame-retardant materials.
The buffer seat 11 comprises a seat body 13 and a rod body 14 arranged in the seat body 13, wherein the rod body 14 is of a T-shaped structure, a T-shaped groove is formed in the seat body 13, a buffer spring is arranged between the rod body 14 and the T-shaped groove, one end of the seat body 13 is connected with the sleeve 7, and one end of the rod body 14 is connected with the buffer plate.
The length of the buffer rod 9 is smaller than the radius size of the sleeve 7.
When the utility model is implemented, the cylindrical cage has no sharp articles, which is more convenient when the blocking and buffering are carried out, and the arrangement of the handrail ensures that the pedestrians in the interior can grab, hold and drag; speed sensor is used for monitoring the unusual data when going up and down in the mine shaft, in time discovers the accident, and the control box control stops the pole and stretches out, and the brake block of front end stops the car of whereabouts, falls to sleeve department, stops through the buffer beam earlier, and then the buffer board passes through the buffer seat and absorbs some impact force, plays the guard action, and the security performance is higher, and multistage buffering protection car.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a pedestrian safety device about mine shaft which characterized in that: comprises a frame (1), the frame (1) is laid in a shaft, a car (2) is arranged in the frame (1), the car (2) is connected with the frame (1) in a sliding manner, a driving mechanism (3) for controlling the car (2) to move up and down is arranged on the frame (1), the car (2) is of a cylindrical structure, a handrail (4) is arranged in the car (2), a speed sensor is arranged on the car (2), a telescopic blocking rod (5) is arranged on the frame (1), a control box (6) is arranged on one side of the frame (1), the driving mechanism (3), the speed sensor and the blocking rod (5) are electrically connected with the control box (6), a buffer device is arranged at the bottom of the frame (1), the buffer device comprises a sleeve (7), and a support ring (8) is arranged on the inner side wall of the sleeve (7), evenly be equipped with buffer beam (9) along circumferencial direction on support ring (8), the one end and support ring (8) of buffer beam (9) are articulated, the other end swing joint of buffer beam (9), the below of buffer beam (9) is equipped with buffer board (10), be equipped with a plurality of buffer seat (11) between buffer board (10) and sleeve (7).
2. The pedestrian safety device on or off the mine shaft according to claim 1, characterized in that: the driving mechanism (3) is of a steel rope lifting structure.
3. The pedestrian safety device on or off the mine shaft according to claim 1, characterized in that: the brake block is characterized in that the blocking rod (5) is a pneumatic telescopic cylinder, a brake block (12) is arranged at the front end of the blocking rod (5), and the brake block (12) is made of flame-retardant materials.
4. The pedestrian safety device on or off the mine shaft according to claim 1, characterized in that: buffer seat (11) include pedestal (13), set up body of rod (14) in pedestal (13), body of rod (14) are T shape structure, be equipped with the T-slot in pedestal (13), be equipped with buffer spring between body of rod (14) and the T-slot, the one end and the sleeve (7) of pedestal (13) are connected, the one end and the buffer board of the body of rod (14) are connected.
5. The pedestrian safety device on or off the mine shaft according to claim 1, characterized in that: the length of the buffer rod (9) is smaller than the radius of the sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022177380.XU CN213415931U (en) | 2020-09-28 | 2020-09-28 | Pedestrian safety device about mine shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022177380.XU CN213415931U (en) | 2020-09-28 | 2020-09-28 | Pedestrian safety device about mine shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213415931U true CN213415931U (en) | 2021-06-11 |
Family
ID=76264806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022177380.XU Active CN213415931U (en) | 2020-09-28 | 2020-09-28 | Pedestrian safety device about mine shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213415931U (en) |
-
2020
- 2020-09-28 CN CN202022177380.XU patent/CN213415931U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204625039U (en) | A kind of safe tower crane | |
| CN107879218A (en) | A kind of used during elevator falling protection device | |
| CN213415931U (en) | Pedestrian safety device about mine shaft | |
| CN207581102U (en) | A kind of safe elevator | |
| CN214356708U (en) | Lifting device for helicopter rescue | |
| CN106744182B (en) | The multi-functional mounting platform of elevator shaft component | |
| CN214693065U (en) | High-safety building elevator | |
| US6481537B1 (en) | Rooftop safety apparatus for elevator servicing | |
| CN205590177U (en) | Fitment loop wheel machine | |
| JP5841929B2 (en) | How to change the main rope of the elevator | |
| CN205328396U (en) | Hanging basket device | |
| CN210852439U (en) | Hanging seat anti-falling device of overhead passenger equipment | |
| CN208243931U (en) | A kind of portable fast escaping device | |
| CN113979261A (en) | Self-locking protection type elevator lift | |
| CN207771621U (en) | For the grinding wheel demoulding equipment in grinding wheel pressing process | |
| CN206328027U (en) | The multi-functional mounting platform of elevator hoistways part | |
| CN211572687U (en) | Construction safety frame | |
| CN213774420U (en) | Hanging flower basket for construction | |
| CN211813104U (en) | Mine material is with equipment of lifting by crane | |
| CN215592467U (en) | Safety monitoring supervisory equipment suspended structure | |
| CN213569151U (en) | Tower crane lifts by crane and uses fixing device | |
| CN205662284U (en) | Two poles become platform ground jack | |
| CN201873460U (en) | Crown block collision prevention device for petroleum drilling machine | |
| CN220011957U (en) | Safety cage for tower crane operators to come and go to tower crane | |
| CN212050230U (en) | Simple anti-collision crown block device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Mingfei Inventor after: Li Yongguang Inventor after: Xu Yusheng Inventor after: Han Jinlong Inventor before: Han Jinlong Inventor before: Li Mingfei Inventor before: Li Yongguang Inventor before: Xu Yusheng |