CN215210732U - Device for preventing mining rubber-tyred vehicle from sliding out - Google Patents
Device for preventing mining rubber-tyred vehicle from sliding out Download PDFInfo
- Publication number
- CN215210732U CN215210732U CN202022484300.5U CN202022484300U CN215210732U CN 215210732 U CN215210732 U CN 215210732U CN 202022484300 U CN202022484300 U CN 202022484300U CN 215210732 U CN215210732 U CN 215210732U
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- Prior art keywords
- arrester wire
- fixed
- fixed pulley
- oil cylinder
- stage oil
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- Expired - Fee Related
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- 238000005065 mining Methods 0.000 title claims abstract description 13
- 239000004677 Nylon Substances 0.000 claims abstract description 23
- 229920001778 nylon Polymers 0.000 claims abstract description 23
- 230000000903 blocking effect Effects 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a device for preventing mining rubber-tyred vehicle from being blocked, which comprises two top arrester wire anchor rods respectively embedded in grooves at two sides of a road, wherein the top of the top arrester wire anchor rod is connected with a first strong spring, a three-stage oil cylinder is arranged around the first strong spring, the top of the three-stage oil cylinder is connected with a fixed pulley, a top steering fixed pulley is arranged around the fixed pulley, two ends of the top arrester wire sequentially pass around the top steering fixed pulley, the fixed pulley is connected with the first strong spring, bottom arrester wire anchor rods with second strong springs are further arranged in grooves on two sides of the road, two ends of the bottom arrester wire on the road surface are respectively connected with the two second strong springs, a high-strength nylon net is connected between the top arrester wire and the bottom arrester wire, a support with a fixed speed measuring instrument is arranged right in front of or right behind the high-strength nylon net, an electric cabinet is arranged on the support, and a control system is arranged in the electric cabinet. The utility model discloses can in time carry out the flexibility to the rubber-tyred car and block, avoid the emergence of incident.
Description
Technical Field
The utility model relates to a mine site safety protection equipment, concretely relates to prevent that mining rubber-tyred car sports car stops device.
Background
In order to improve the transportation efficiency, the modern mine does not use a rail for transportation, but uses a rubber-tyred vehicle for transportation. The rubber-tyred vehicle is not limited by the rail, is more flexible and highly mobile during operation, can be more suitable for the complicated working condition environment around the mine, and improves the overall transportation efficiency.
However, the mine road is a branch road with a certain gradient, the speed is faster and faster under the condition that the rubber-tyred vehicle loses power or the brake fails, and if the rubber-tyred vehicle is not blocked in time, serious casualty accidents are possibly caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent that mining rubber-tyred car sports car stops device, it can in time carry out the flexibility to the rubber-tyred car and stop, avoids the emergence of incident.
The purpose of the utility model is realized through the following technical scheme:
a barrier device for preventing a mining rubber-tyred vehicle from sliding comprises two top barrier cable anchor rods which are respectively embedded in grooves on two sides of a road, the top of each top barrier cable anchor rod is connected with a first strong spring, a three-stage oil cylinder with an oil pump is arranged around each top barrier cable anchor rod, the top of each three-stage oil cylinder is connected with a fixed pulley, a top steering fixed pulley is arranged around each fixed pulley, two ends of a top barrier cable on the road surface are sequentially wound around the top steering fixed pulleys and then connected with the first strong springs, bottom barrier cable anchor rods with second strong springs are also arranged in the grooves on two sides of the road, two ends of a bottom barrier cable on the road surface are respectively connected with two second strong springs, a high-strength nylon net is connected between the top barrier cable and the bottom barrier cable, the top barrier cable can stretch to stretch and stretch the high-strength nylon net after the three-stage oil cylinder is lifted, a bracket with a fixed velocimeter is arranged right in front of or right behind the high-strength nylon net, the support is provided with an electric cabinet, and a control system which can receive data sent by the fixed velocimeter and control the operation of the three-stage oil cylinder according to the received receipt is arranged in the electric cabinet.
Furthermore, a box body is arranged in grooves on two sides of the road, a top arrester cable anchor rod and a three-stage oil cylinder are fixed at the bottom of the box body, a top steering fixed pulley is fixed on the inner side wall of the box body through a steering pulley anchor rod, and a bottom arrester cable anchor rod is fixed on the inner side wall of the box body.
Furthermore, a bottom fixed direction-adjusting pulley is arranged around the lower part of the three-stage oil cylinder, and two ends of the top blocking cable firstly pass through the bottom fixed direction-adjusting pulley and then pass through the fixed pulley after passing through the top steering fixed pulley.
Furthermore, a road surface mesh sinking groove used for accommodating the top blocking cable, the bottom blocking cable and the high-strength nylon net is formed in the road.
Furthermore, a manual control switch capable of controlling the opening or closing of the three-stage oil cylinder is integrated in the electric cabinet.
Furthermore, the control switch is a manual control switch or a remote control switch capable of receiving remote control signals.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses an offer the recess in mine road both sides, and set up by tertiary hydro-cylinder in the recess, the fixed pulley, the top turns to the elevating gear that the fixed pulley is constituteed, arrange at the fixed pulley through stopping the winding of cable with the top, the top turns to on the fixed pulley, fix the cable with the bottom again on the powerful spring of second, thus, after fixed tachymeter measured out the rubber-tyred car speed that is about to come and surpassed certain limit value, control system just controls tertiary hydro-cylinder and opens, tertiary hydro-cylinder rises, make the top that relaxes originally stop the cable and begin to stretch and rise, finally prop high strength nylon wire open completely, the rubber-tyred car strikes high strength nylon wire back stop motion, the flexible of high strength nylon wire stops the navigating mate that makes in the rubber-tyred car can not appear the incident.
Further, remote control switch can realize that rubber-tyred car navigating mate or ground control room staff directly open tertiary hydro-cylinder through radio signal transmitting device, further improvement the utility model discloses a security.
Drawings
Fig. 1 is a schematic diagram of the whole mechanism of the present invention in a standby state;
fig. 2 is a schematic view of the whole mechanism of the present invention in an operating state.
In the figure: 1-top arrester wire anchor rod; 2-a first strong spring; 3-three-stage oil cylinder; 4-fixing a direction-adjusting pulley at the bottom; 5-bottom arrester wire anchor rod; 6-a second strong spring; 7-top arrester wire; 8-sinking mesh grooves on the pavement; 9-bottom arrester wire; 10-high strength nylon mesh; 11-a rubber-tyred vehicle; 12-top diverting fixed sheave; 13-an electric cabinet; 14-fixed velocimeter.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in figures 1 and 2, the device for preventing the mining rubber-tyred vehicle from sliding out of the block comprises box bodies which are respectively arranged in grooves at two sides of a road, all parts in the box bodies at the left side and the right side are arranged the same, taking a left box body as an example, a top arrester wire anchor rod 1 is fixedly arranged at the bottom of the box body, the top arrester wire anchor rod 1 is connected with one end of a first strong spring 2, a three-stage oil cylinder 3 with an oil pump is arranged on the right side close to the top arrester wire anchor rod 1, a fixed pulley is arranged at the top of the three-stage oil cylinder 3, a bottom fixed direction-adjusting pulley 4 is arranged on the right side surface of the three-stage oil cylinder 3, a top direction-adjusting fixed pulley 12 is fixed on the right inner wall of the box body through a direction-adjusting pulley anchor rod, the left end of a top arrester wire 7 positioned on a road surface is connected with the first strong spring 2 after sequentially bypassing the top direction-adjusting fixed pulley 12, the fixed direction-adjusting pulley 4 and the fixed pulley, and the right end of the top arrester wire 7 is connected to the first strong spring 2 in the box body on the right side of the road in the same way.
And bottom arresting cable anchor rods 5 are further arranged in the boxes on the left side and the right side, the tops of the bottom arresting cable anchor rods 5 are connected with one ends of the second strong springs 6, the other ends of the two second strong springs 6 are connected with the same bottom arresting cable 9 on the road surface, and a high-strength nylon net 10 is connected between the top arresting cable 7 and the bottom arresting cable 9. In order to ensure that the top arrester wire 7 and the bottom arrester wire 9 do not obstruct the normal running of vehicles when being placed on the road, the road is provided with a transverse road surface sunk net groove 8 for accommodating the top arrester wire 7, the bottom arrester wire 9 and a high-strength nylon net 10.
A support is arranged right in front of or right behind the high-strength nylon net 10, the support is a rectangular support which does not obstruct the rubber-tyred vehicle from running, a fixed speedometer 14 is installed at the top of the rectangular support, an electric cabinet 13 is arranged on the left side surface of the support, and a control system which can receive data sent by the fixed speedometer 14 and control the operation of the three-stage oil cylinder 3 according to a received receipt is arranged in the electric cabinet 13. In order to make the utility model discloses a control mode is diversified, and the integration has the control switch that can control tertiary hydro-cylinder 3 and open or close in the electric cabinet 13, and control switch is manual control switch or can accept remote control signal's remote control switch.
The utility model discloses a theory of operation:
the fixed speedometer 14 uninterruptedly tests the speed of the rubber-tyred vehicle 11 which is about to pass through, when the speed of the rubber-tyred vehicle 11 does not exceed the set speed, the three-stage oil cylinder 3 is in a retraction state, the top arrester wire 7, the bottom arrester wire 9 and the high-strength nylon net 10 are all positioned in the pavement sinking net groove 8, when the fixed speedometer 14 detects that the speed of the rubber-tyred vehicle 11 exceeds 50% of the set speed, the electric cabinet 13 sends a control signal to the three-stage oil cylinder 3 to control the three-stage oil cylinder 3 to rise upwards, the fixed pulley at the top of the three-stage oil cylinder 3 gradually jacks up the top arrester wire 7, the part of the top arrester wire 7 on the road also begins to rise upwards, the top arrester wire 7 continuously changes from a loose state to a tight state, finally, the top arrester wire 7 is completely pulled and rises, the high-strength nylon net 10 between the top arrester wire 7 and the bottom arrester wire 9 is completely pulled, and the rubber-tyred vehicle 11 collides with the high-strength nylon net 10, the movement is stopped after being buffered by the high-strength nylon net 10, and the driver in the rubber-tyred vehicle 11 cannot have safety accidents due to the flexible blocking of the high-strength nylon net.
Furthermore, the utility model discloses can also directly carry out the remote control through the control system of radio signal transmitting device in to electric cabinet 13 through rubber-tyred car navigating mate or ground control room staff, and then open tertiary hydro-cylinder 3 and drive top and block 7 and rise, finally strut high strength nylon wire 10, realize blocking the effect.
Claims (6)
1. The utility model provides a prevent mining rubber-tyred car sports car arresting gear which characterized in that: comprises two top arrester wire anchor rods (1) which are respectively embedded in grooves at two sides of a road, the top of each top arrester wire anchor rod (1) is connected with a first strong spring (2), a three-stage oil cylinder (3) with an oil pump is arranged around each top arrester wire anchor rod (1), the top of each three-stage oil cylinder (3) is connected with a fixed pulley, a top steering fixed pulley (12) is arranged around each fixed pulley, two ends of a top arrester wire (7) positioned on the road surface sequentially bypass the top steering fixed pulley (12) and are connected with the first strong spring (2) after bypassing the fixed pulleys, bottom arrester wire anchor rods (5) with second strong springs (6) are also arranged in the grooves at two sides of the road, two ends of a bottom arrester wire (9) positioned on the road surface are respectively connected with the two second strong springs (6), and a high-strength nylon net (10) is connected between the top arrester wire (7) and the bottom arrester wire (9), after the three-stage oil cylinder (3) rises, the top stop cable (7) can stretch to open the high-strength nylon net (10), a support with a fixed speedometer (14) is arranged right in front of or right behind the high-strength nylon net (10), an electric cabinet (13) is arranged on the support, and a control system capable of receiving data sent by the fixed speedometer (14) and controlling the operation of the three-stage oil cylinder (3) according to a received receipt is arranged in the electric cabinet (13).
2. The device for preventing the mining rubber-tyred vehicle from running and blocking according to claim 1, characterized in that: the road two-side groove is internally provided with a box body, a top arrester wire anchor rod (1) and a three-stage oil cylinder (3) are fixed at the bottom of the box body, a top steering fixed pulley (12) is fixed on the inner side wall of the box body through a steering pulley anchor rod, and a bottom arrester wire anchor rod (5) is fixed on the inner side wall of the box body.
3. The device for preventing the mining rubber-tyred vehicle from running and blocking according to claim 1 or 2, characterized in that: and a bottom fixed direction-adjusting pulley (4) is arranged around the lower part of the three-stage oil cylinder (3), and two ends of the top blocking cable (7) firstly pass through the bottom fixed direction-adjusting pulley (4) and then pass through the fixed pulley after passing through the top turning fixed pulley (12).
4. The device for preventing the mining rubber-tyred vehicle from running and blocking according to claim 1, characterized in that: and the road is provided with a road surface sunk net groove (8) for accommodating the top arresting cable (7), the bottom arresting cable (9) and the high-strength nylon net (10).
5. The device for preventing the mining rubber-tyred vehicle from running and blocking according to claim 1, characterized in that: and a control switch capable of controlling the three-stage oil cylinder (3) to be opened or closed is integrated in the electric cabinet (13).
6. The device for preventing the mining rubber-tyred vehicle from running and blocking according to claim 5, characterized in that: the control switch is a manual control switch or a remote control switch capable of receiving remote control signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022484300.5U CN215210732U (en) | 2020-10-30 | 2020-10-30 | Device for preventing mining rubber-tyred vehicle from sliding out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022484300.5U CN215210732U (en) | 2020-10-30 | 2020-10-30 | Device for preventing mining rubber-tyred vehicle from sliding out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215210732U true CN215210732U (en) | 2021-12-17 |
Family
ID=79416963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022484300.5U Expired - Fee Related CN215210732U (en) | 2020-10-30 | 2020-10-30 | Device for preventing mining rubber-tyred vehicle from sliding out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215210732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114561889A (en) * | 2022-03-11 | 2022-05-31 | 曙光智通信息科技有限公司 | Stall protection device for trackless rubber-tyred vehicle |
| CN115162230A (en) * | 2022-04-15 | 2022-10-11 | 招商局重庆交通科研设计院有限公司 | Lifting type flexible blocking device |
-
2020
- 2020-10-30 CN CN202022484300.5U patent/CN215210732U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114561889A (en) * | 2022-03-11 | 2022-05-31 | 曙光智通信息科技有限公司 | Stall protection device for trackless rubber-tyred vehicle |
| CN115162230A (en) * | 2022-04-15 | 2022-10-11 | 招商局重庆交通科研设计院有限公司 | Lifting type flexible blocking device |
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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 |
Granted publication date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |