CN215830550U - Catch car net with emergency braking system - Google Patents
Catch car net with emergency braking system Download PDFInfo
- Publication number
- CN215830550U CN215830550U CN202122452802.4U CN202122452802U CN215830550U CN 215830550 U CN215830550 U CN 215830550U CN 202122452802 U CN202122452802 U CN 202122452802U CN 215830550 U CN215830550 U CN 215830550U
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- Prior art keywords
- net
- car
- couple
- braking system
- emergency
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005065 mining Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to a car catching net with an emergency braking system, and belongs to the technical field of mining equipment. The device is including catching car net, connecting axle, electromagnetism unhooking device and couple, and wherein, couple one end sets up on the support on top in the tunnel, and the couple other end is connected with through connecting rope A catches car net one side, catches car net opposite side and passes through connecting axle swing joint in tunnel both sides, and tunnel one side is provided with the electromagnetism unhooking device, and the electromagnetism unhooking device is connected with the couple through connecting rope B. When the mine car slides or flies, the mine car can be emergently braked, the catching net instantly falls down to block the mine car, the damage of the mine car to equipment in a roadway, a power supply cable or a wind-water pipeline is avoided, and the safety of underground operation is improved.
Description
Technical Field
The utility model relates to a car catching net with an emergency braking system, and belongs to the technical field of mining equipment.
Background
In mine production, inclined shaft lifting transportation is an important link of production, and transportation of personnel, materials and equipment is mostly completed through inclined shafts.
The inclined shaft is lifted, the phenomenon that a mine car slips and flies can occur sometimes, the dead weight of the mine car is close to one ton, and a normal car catching net automatically falls down after the mine car goes upwards and passes through the car catching net. When the mine car descends to approach the car catching net, the car catching net automatically rises. The car catching net is driven by the electric hoist to rise and fall, and each time needs about 10 seconds. If the phenomenon of sliding and galloping of the mine car occurs, the mine car falls to the bottom of the well for about 5 seconds, the manual falling of the car catching net is too late after the situation is found, and after the mine car arrives at the bottom of the well at a high speed, the mine car can cause great damage to equipment, power supply cables and wind and water pipelines in a roadway and even endanger the life safety of personnel.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the car catching net with the emergency braking system, so that emergency braking can be carried out when a mine car slides or flies, the car catching net drops instantly to block the mine car, the damage of the mine car to equipment in a roadway, a power supply cable or a wind-water pipeline is avoided, and the safety of underground operation is improved.
The technical scheme of the utility model is as follows:
the utility model provides a catch car net with emergency braking system, includes catches car net, connecting axle, electromagnetism unhook ware and couple, and wherein, couple one end sets up on the support on top in the tunnel, and the couple other end is connected with through connecting rope A catches car net one side, catches car net opposite side and passes through connecting axle swing joint in tunnel both sides, and tunnel one side is provided with the electromagnetism unhook ware, and the electromagnetism unhook ware is connected with the couple through connecting rope B.
Preferably, the couple includes connecting rod, link plate and coupler body, and the welding of link plate one side has the connecting rod, and connecting rod one end is provided with the round hole, and the connecting rod articulates in the support through the round hole activity, and the link plate opposite side is provided with the coupler body, and the coupler body is gone up the activity and has cup jointed connection rope A, is provided with the hanging hole on the link plate, and the hanging hole in-connection has connection rope B.
Preferably, the length of the car catching net is larger than the mounting height between the bottom surface of the roadway and the car catching net, when the car catching net falls down, the falling side of the car catching net is buckled on a track in the roadway, the car catching net is arranged in an inclined mode, the sliding of the mine car collides with the car catching net, and the intercepting effect is achieved.
Preferably, the electric block is arranged on the support, after the car catching net is intercepted and falls down, the electric block needs to be continuously lifted, the electric block is connected to one side of the car catching net in a hanging mode, and the car catching net is lifted through the electric block.
Preferably, the electromagnetism detacher is connected with 2 emergency button, and 1 emergency button sets up in lifting machine department, and 1 emergency button sets up in well head department in addition, makes things convenient for lifting machine operating personnel or well head personnel on duty to operate, carries out emergency braking, and 2 department emergency button can improve the safety guarantee, avoids the braking untimely.
Preferably, the car catching net is arranged at a position 15 meters away from the bottom of the well, the electricity getting and unhooking time of the electromagnetic unhooking device is about 1 second, and the car catching net is arranged at a position 15 meters away from the bottom of the well, so that sufficient personnel and machine reaction time is ensured.
During the use, with the couple through connecting rope A articulate in catching the car net, connect rope A and the junction of couple be the annular, can directly articulate in the couple, the electromagnetism detacher is the power failure state, the unhook on the electromagnetism detacher is opened, when the mine car swift current or the flying, the emergency button is pressed fast to elevator operating personnel or the person on duty at well head, the electromagnetism detacher is got electric in the twinkling of an eye, the unhook on the electromagnetism detacher is closed, the pulling couple slope, connect rope A and break away from the couple, catch the car net and fall, intercept the mine car.
The utility model has the beneficial effects that:
1. the utility model provides a car catching net with an emergency braking system, which can perform emergency braking when a mine car slides or flies, and can instantly drop to block the mine car, so that the damage of the mine car to equipment in a roadway, a power supply cable or a wind and water pipeline is avoided, and the safety of underground operation is improved.
2. The car catching net is arranged at a position 15 meters away from the bottom of the well, the electricity getting, unhooking and net dropping time of the electromagnetic unhooking device is about 1 second, and the car catching net is arranged at a position 15 meters away from the bottom of the well, so that sufficient personnel and machine reaction time is guaranteed, and the mine car intercepting effect is guaranteed.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the fishing net of the present invention;
FIG. 3 is a schematic view of a hook structure of the present invention;
wherein: 1. a vehicle catching net; 2. a connecting shaft; 3. a connecting rope A; 4. an electromagnetic detacher; 5. a connecting rope B; 6. hooking; 7. a support; 8. an electric hoist; 9. a connecting rod; 10. hanging the plate; 11. a hook body; 12. hanging holes; 13. a roadway; 14. a track.
Detailed Description
The present invention will be further described by way of examples, but not limited thereto, with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-3, this embodiment provides a car catching net with emergency braking system, including car catching net 1, connecting axle 2, electromagnetism unhooking device 4 and couple 6, wherein, couple 6 one end sets up on support 7 on top in tunnel 13, and the couple 6 other end is connected with car catching net 1 one side through connecting rope a3, and car catching net 1 opposite side passes through connecting axle 2 swing joint in tunnel 13 both sides, and tunnel 13 one side is provided with electromagnetism unhooking device 4, and the unhooking on the electromagnetism unhooking device 4 is connected with couple 6 through connecting rope B5. The electromagnetic detacher is commercially available equipment, is disengaged and closed when power is on, and is disengaged and opened when power is off, and an electromagnetic coil used by the electromagnetic detacher is MZD1-200, and the voltage is 380V.
The length of the car catching net 1 is larger than the mounting height between the bottom surface of the roadway and the car catching net, when the car catching net 1 falls down, the falling side of the car catching net is buckled on a track 14 in the roadway, the car catching net is arranged in an inclined mode, and the sliding of the mine car collides with the car catching net to achieve the intercepting effect.
Electromagnetism unhook ware 4 is connected with 2 emergency button, and 1 emergency button sets up in lifting machine department, and 1 emergency button sets up in well head department in addition, makes things convenient for lifting machine operating personnel or well head personnel on duty to operate, carries out emergency braking, and 2 emergency button of department can improve the safety guarantee, avoids the braking untimely.
During the use, with the couple through connecting rope A articulate in catching the car net, connect rope A and the junction of couple be the annular, can directly articulate in the couple, the electromagnetism detacher is the power failure state, the unhook on the electromagnetism detacher is opened, when the mine car swift current or the flying, the emergency button is pressed fast to elevator operating personnel or the person on duty at well head, the electromagnetism detacher is got electric in the twinkling of an eye, the unhook on the electromagnetism detacher is closed, the pulling couple slope, connect rope A and break away from the couple, catch the car net and fall, intercept the mine car.
Example 2:
the utility model provides a catch car net with emergency braking system, the structure is as embodiment 1 the difference lies in, is provided with electric block 8 on the support 7, catches the car net and intercepts the back that falls, need continue to rise, articulates the electric block in catch car net one side, hangs the car net through electric block.
Example 3:
the car catching net with the emergency braking system is structurally as described in embodiment 1, and is different in that the car catching net 1 is installed at a position 15 meters away from the bottom of a well, the electricity getting and tripping time of an electromagnetic tripping device is about 1 second, and the car catching net is installed at a position 15 meters away from the bottom of the well, so that sufficient personnel and machine reaction time is guaranteed.
Claims (6)
1. The utility model provides a catch car net with emergency braking system which characterized in that, is including catching car net, connecting axle, electromagnetism unhook ware and couple, and wherein, couple one end sets up on the support on top in the tunnel, and the couple other end is connected with catches car net one side through connecting rope A, catches car net opposite side and passes through connecting axle swing joint in tunnel both sides, and tunnel one side is provided with the electromagnetism unhook ware, and the electromagnetism unhook ware is connected with the couple through connecting rope B.
2. A car catching net with an emergency braking system as claimed in claim 1 wherein the hook comprises a connecting rod, a hanging plate and a hook body, the connecting rod is welded on one side of the hanging plate, one end of the connecting rod is provided with a round hole, the connecting rod is movably hung on the bracket through the round hole, the hook body is arranged on the other side of the hanging plate, the connecting rope A is movably sleeved on the hook body, the hanging plate is provided with a hanging hole, and the connecting rope B is connected in the hanging hole.
3. The vehicle arresting net with the emergency braking system as claimed in claim 1, wherein the length of the vehicle arresting net is greater than the installation height between the roadway floor and the vehicle arresting net.
4. A car catcher net with an emergency brake system as claimed in claim 1, wherein the electric block is provided on the frame.
5. A car catcher net with an emergency brake system as claimed in claim 1, wherein 2 emergency buttons are connected to the electromagnetic detacher, 1 emergency button being provided at the hoisting machine and the other 1 emergency button being provided at the wellhead.
6. A vehicle arresting net with an emergency braking system as claimed in claim 1 wherein the net is mounted 15 metres downhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122452802.4U CN215830550U (en) | 2021-10-12 | 2021-10-12 | Catch car net with emergency braking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122452802.4U CN215830550U (en) | 2021-10-12 | 2021-10-12 | Catch car net with emergency braking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215830550U true CN215830550U (en) | 2022-02-15 |
Family
ID=80202598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122452802.4U Expired - Fee Related CN215830550U (en) | 2021-10-12 | 2021-10-12 | Catch car net with emergency braking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215830550U (en) |
-
2021
- 2021-10-12 CN CN202122452802.4U patent/CN215830550U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220215 |