CN219857158U - Guardrail for preventing vehicles from falling into road in underground yard of auxiliary shaft of coal mine - Google Patents
Guardrail for preventing vehicles from falling into road in underground yard of auxiliary shaft of coal mine Download PDFInfo
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- CN219857158U CN219857158U CN202320822165.1U CN202320822165U CN219857158U CN 219857158 U CN219857158 U CN 219857158U CN 202320822165 U CN202320822165 U CN 202320822165U CN 219857158 U CN219857158 U CN 219857158U
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- Prior art keywords
- car arrester
- guardrail
- falling
- rails
- coal mine
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- 239000003245 coal Substances 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a guard bar for preventing vehicles from falling into a road in a shaft bottom of a coal mine auxiliary shaft, which ensures that the operation of a car arrester prevents the vehicles from falling into the road and being squeezed to hurt personnel, ensures the safety of the operators and solves the problems in the technical background. In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model relates to a guardrail for preventing vehicles from falling into a road in a pit bottom yard of a coal mine auxiliary well, which comprises a vehicle stopping device and a protecting device; the supporting devices are arranged outside the rails (1), and the protecting devices are respectively arranged on two sides of the paired rails; the car arrester is a car arrester and is arranged on the rails, and the car arrester is respectively arranged on the two rails.
Description
Technical Field
The utility model relates to a lane-falling prevention protection device used for a bottom yard of a coal mine auxiliary shaft, in particular to a lane-falling prevention guardrail for vehicles in the bottom yard of the coal mine auxiliary shaft.
Background
At present, a way for preventing vehicles from falling off from the wellhead of a secondary well in a coal mine adopts a manual deceleration mode, and when the vehicles reach the wellhead of the secondary well, the vehicles can be decelerated by adding welding spots on a track or manually pushing the vehicles to the wellhead of the secondary well, so that the vehicles are slowly close to a car arrester.
However, the existing mode still has the phenomenon that the vehicle falls into the road, and the manual cart is laborious and forceful, so that the risk of injury caused by squeezing and bumping of personnel exists, the labor efficiency is affected, and meanwhile, the potential safety hazard exists.
Disclosure of Invention
The utility model provides a guard bar for preventing vehicles from falling into a road in a shaft bottom of a coal mine auxiliary shaft, which ensures that the operation of a car arrester prevents the vehicles from falling into the road and being squeezed to hurt personnel, ensures the safety of the operators and solves the problems in the technical background.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model relates to a guardrail for preventing vehicles from falling into a road in a shaft bottom yard of a coal mine auxiliary shaft,
comprises a car stopping device and a protecting device;
the supporting devices are arranged outside the rails (1), and the protecting devices are respectively arranged on two sides of the paired rails;
the car arrester is a car arrester and is arranged on the rails, and the car arrester is respectively arranged on the two rails.
According to the underground yard of the auxiliary shaft of the coal mine, the guard bar for preventing vehicles from falling off is a cylindrical guard bar parallel to the rail, the support frame is arranged below the guard bar, the support frame is the support device, the bottom of the support frame is positioned at 10cm outside the rail, and the support frame is connected to the car arrester.
According to the underground yard of the auxiliary shaft of the coal mine, the guard rail for preventing vehicles from falling off is arranged, the car stopper extends outwards from the track to form a car stopper cover plate, and the bottom of the support frame is connected with the car stopper cover plate.
According to colliery auxiliary shaft bottom of a well yard prevent that vehicle from falling a road guardrail, the support frame includes bracing piece and support base, protection device and support base are connected to the bracing piece, support base connects in the car arrester apron.
According to the device for preventing vehicles from falling off at the bottom of the auxiliary shaft of the coal mine, the supporting rods are 10cm multiplied by 10cm angle steel with the height of 60 cm.
According to the device for preventing vehicles from falling off the road in the underground yard of the auxiliary shaft of the coal mine, the dimension and the material of the guard rail are 10cm multiplied by 10cm angle steel with the length of 1.6 m.
The utility model has the advantages that:
1. the utility model solves the problem that the vehicle is rebound and falls off due to resistance.
2. By installing the utility model, the vehicle is separated from the personnel, and the risk of damaging pedestrians by falling on the road is avoided.
3. The utility model has convenient use, does not need to reduce the speed of the vehicle by a personnel pushing way to avoid falling, and reduces the labor intensity of workers.
4. The utility model has simple structure, easy processing and higher popularization value.
Drawings
FIG. 1 is a block diagram of the present utility model on a side of a track;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a top view of the present utility model.
Reference numerals: 1. track, 2, car arrester, 3, car arrester apron, 4, cylinder guardrail, 6, support frame, 7, bracing piece, 8, base.
Description of the embodiments
The following description of preferred embodiments of the present utility model is given in conjunction with the accompanying drawings, it being understood that the preferred embodiments described herein are merely for the purpose of illustration and explanation of the present utility model, and not for the purpose of limiting the same.
It should be noted that, the directions or positional relationships indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the indicated shape or elements must have a specific direction, be constructed and operated in a specific direction, and thus are not to be construed as limiting the present utility model.
Fig. 1 to 3 show an embodiment of the present utility model.
The device for preventing vehicles from falling off at a shaft bottom yard of a coal mine auxiliary shaft as shown in fig. 1 to 3 comprises a protection device, a supporting device and a vehicle arrester. The supporting device is arranged below the protecting device and connected with the car arrester, and the protecting devices are respectively arranged on two sides of the paired tracks 1.
The car arrester is a car arrester 2, the type or the type of the car arrester 2 is not limited, and the car arrester can be added on the existing car arrester. The car arrester is arranged on the rails 1, car arrester devices are respectively arranged on the two rails 1, and a car arrester cover plate 3 extending to the outer side of the rails is arranged at the top of the car arrester. The retarder cover plate 3 has a plate-like structure.
The protection device is a cylindrical guardrail 4 parallel to the track 1, and specifically, the guardrail 5 is made of round steel with the diameter of 10cm and the length of 1.6 m. The support frame 6 is arranged below the cylindrical guardrail 4, the support frame 6 is the support device, the bottom of the support frame 6 is positioned at 10cm outside the track 1, and the support frame 6 is connected to the car arrester 2.
Further, the support frame 6 comprises a support rod 7 and a support base 8, the support rod 7 is connected with the protection device and the support base 8, and the support base 8 is connected with the platy car arrester cover plate 3. The concrete connection mode can be bolted connection, is convenient to detach, maintain and separate, and is also convenient to install on the existing car arrester.
In order to improve the production efficiency of the product, the supporting rod 7 is 10cm multiplied by 10cm angle steel with the height of 60 cm. The angle steel with the specification is a common section bar, is suitable for mass production and use, and can reduce the whole manufacturing cost.
The car arrester 2 extends to the outside of the track 1 and is provided with a car arrester cover plate 3, and the bottom of the supporting frame 6 is connected with the car arrester cover plate 3.
Track 1 is a turning track or other grade track that is prone to derailment.
The device is arranged on two sides of the car arrester 4 above the wellhead track 1 of the auxiliary shaft of the coal mine, and through the guardrail structure, the phenomenon that the car is prevented from rebounding to two sides and moving is effectively avoided when the car approaches the car arrester 4, and the phenomenon that the car is prevented from rebounding and falling off is effectively avoided. The utility model ensures the safety of lifting and transportation, separates the vehicle from personnel, avoids the risk of damaging pedestrians when the vehicle falls on the road, does not need to promote the vehicle to decelerate in a personnel cart mode to avoid falling on the road, and improves the operation safety.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for part of the technical features described in the foregoing embodiments by those skilled in the art, even though the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
The utility model provides a device for preventing vehicles from falling into a road in a shaft bottom yard of a coal mine auxiliary shaft, which ensures the operation safety, prevents the vehicles from falling into the road and being squeezed to hurt personnel, and ensures the safety of the operators, and in order to achieve the purposes, the utility model adopts the following technical scheme: comprises a car stopping device and a protecting device; the supporting device is arranged below the protecting devices, the supporting devices are arranged outside the rails, and the protecting devices are respectively arranged on two sides of the paired rails; the car arrester is a car arrester and is arranged on the rails, and the car arrester is respectively arranged on the two rails. The utility model solves the problem that the vehicle is rebound and falls off due to resistance. By installing the utility model, the vehicle is separated from the personnel, and the risk of damaging pedestrians by falling on the road is avoided.
Claims (7)
1. The guardrail for preventing vehicles from falling into the road in a pit bottom yard of a coal mine auxiliary well is characterized by comprising a vehicle stopping device and a protecting device; the supporting device is arranged outside the rails (1), and the protecting devices are respectively arranged at two sides of the paired rails (1); the car arrester is a car arrester (2), and is arranged on the rails (1), and the car arrester is respectively arranged on the two rails (1).
2. The underground coal mine parking lot barrier for preventing vehicles from falling off according to claim 1, wherein the protection device is a cylindrical barrier (4) parallel to the track (1), the support frame (6) is arranged below the cylindrical barrier (4), the support frame (6) is the support device, the bottom of the support frame (6) is 10cm outside the track (1), and the support frame (6) is connected to the car arrester (2).
3. The underground coal mine yard anti-derailment guardrail according to claim 2, wherein the car arrester (2) extends to the outside of the track (1) and is provided with a car arrester cover plate (3), and the bottom of the supporting frame (6) is connected to the car arrester cover plate (3).
4. A mine auxiliary shaft bottom yard vehicle drop-preventing guardrail according to claim 3, characterized in that the supporting frame (6) comprises a supporting rod (7) and a supporting base (8), the supporting rod (7) is connected with the protecting device and the supporting base (8), and the supporting base (8) is connected with the car arrester cover plate (3).
5. The underground mine yard anti-derailment guardrail of claim 4, wherein the supporting rods (7) are 10cm x 10cm angle steel with the height of 60 cm.
6. The underground mine yard anti-derailment guardrail according to claim 1, characterized in that the guardrail (5) is made of round steel with the length of 1.6m and the length of 10cm x 10 cm.
7. The underground mine yard anti-derailment guardrail of claim 1, wherein the track (1) is a steering track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320822165.1U CN219857158U (en) | 2023-04-14 | 2023-04-14 | Guardrail for preventing vehicles from falling into road in underground yard of auxiliary shaft of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320822165.1U CN219857158U (en) | 2023-04-14 | 2023-04-14 | Guardrail for preventing vehicles from falling into road in underground yard of auxiliary shaft of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219857158U true CN219857158U (en) | 2023-10-20 |
Family
ID=88348190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320822165.1U Active CN219857158U (en) | 2023-04-14 | 2023-04-14 | Guardrail for preventing vehicles from falling into road in underground yard of auxiliary shaft of coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219857158U (en) |
-
2023
- 2023-04-14 CN CN202320822165.1U patent/CN219857158U/en active Active
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