CN211364560U - Temporary rail clamping device for coal mine rail transportation - Google Patents
Temporary rail clamping device for coal mine rail transportation Download PDFInfo
- Publication number
- CN211364560U CN211364560U CN201921660610.9U CN201921660610U CN211364560U CN 211364560 U CN211364560 U CN 211364560U CN 201921660610 U CN201921660610 U CN 201921660610U CN 211364560 U CN211364560 U CN 211364560U
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- rail
- movable
- clamp
- fixed
- car
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Abstract
The utility model discloses an interim card rail device of colliery rail transport belongs to coal mining field, concretely relates to colliery rail transport field for solve the interim car safety problem that hinders of colliery rail transport, its technical essential includes that this interim car blocking device is by: the car arrester comprises a fixed rail clamp, a movable rail clamp, a car arrester main body, a movable pin shaft and a movable clamping rod component; the fixed rail clamp is processed by a 14mm steel plate and is opposite to the shape of the concave-convex section of the rail; the movable rail clamp and the fixed rail clamp are matched to form a closed clamp opposite to the concave-convex section of the rail, and the car arrester main body is welded by steel plates and forms a corresponding semicircular shape with the mine car wheel. The movable pin shaft is used for connecting the fixed rail clamp and the movable rail clamp through a pin shaft hole by using round steel with the diameter of 10mm, the movable clamping rod part is L-shaped, one section of the movable clamping rod part penetrates through a penetrating hole of a car arrester main body and is fixed through a bolt and can freely rotate, and the other section of the movable clamping rod part naturally droops to clamp the movable rail clamp; the safety performance is greatly improved; the application range is wider; the use is more convenient and faster.
Description
Technical Field
The utility model relates to a card rail device among the mining field, specificly relate to a be used for interim card rail device of colliery rail transport.
Background
Most of underground mine auxiliary transportation in China is rail transportation, and the commonly used temporary car stoppers are mostly wood wedge type, two jaw bolt seam type and square steel processing pin penetrating type. The wood wedge type is practical and convenient, but has poor safety; the jaw bolt sewing type is high in safety but inconvenient to use; the pin-through type for processing the square steel has high safety and convenient use, but is not applicable to vehicle blocking under the condition that the whole track is not exposed, and the use condition is limited. The different forms of temporary car arrester have respective advantages and disadvantages, and cause certain potential safety hazard for rail transportation. The temporary car arrester which is suitable for any underground condition and high in convenience, rapidness and safety performance can be manufactured, and the temporary car arrester has important significance on the transportation safety of a coal mine track.
SUMMERY OF THE UTILITY MODEL
For overcoming the defects of the prior art, the utility model aims to: the safe and fast rail clamping device for rail transportation is provided, and the safe and fast rail clamping is realized; the track laying device is suitable for the use requirements of tracks in different laying forms, and has extremely strong adaptability and safety.
The utility model provides a technical problem adopt following technical scheme:
the temporary car stopping device comprises: 1. the car arrester comprises a fixed rail clamp 2, a movable rail clamp 3, a car arrester main body 4, a movable pin shaft 5 and a movable clamping rod component.
The following technical characteristics exist:
the temporary rail clamping device can realize convenient and quick temporary rail clamping of the underground mine transportation rail;
the car arrester main part adopt the steel sheet welding to form and become to correspond semicircle shape with the mine car wheel, its characterized in that: the running resistance of the mine car is more properly blocked, so that the running resistance of the mine car is uniformly distributed on the car arrester main body;
the movable clamping rod component is L-shaped, one section of the movable clamping rod component penetrates through a penetrating hole of the car arrester main body, the movable clamping rod component is fixed through a bolt and can rotate freely, and the other section of the movable clamping rod component naturally droops to clamp the movable rail clamp, so that the function of the movable clamping rail safety pin is achieved.
The temporary rail clamping device is used for upwards moving the movable clamping rod, opening the movable caliper gauge and placing the temporary rail clamping device on the rail, and the rail can be firmly clamped by loosening hands to achieve the effect of stopping the vehicle, so that the temporary rail clamping device is convenient to use, rapid and high in safety performance.
Compared with the prior art, the beneficial effects of the utility model are embodied in: the temporary rail clamping device for auxiliary transportation of the underground mine rail has the advantages that the safety performance is greatly improved; the application range is wider; the use is more convenient and faster. The underground rail transportation temporary parking device is convenient and fast to park temporarily for underground rail transportation, wide in application range and high in safety performance, and can be widely applied to the mining industry.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic diagram of the rail clamping operation structure of the present invention.
Wherein: 1-fixed rail clamp 2-movable rail clamp 3-car arrester main body 4-movable pin 5-movable clamping rod.
Detailed Description
Referring to fig. 1 to 2, the structural features of the temporary rail clamping device for coal mine rail transportation used in underground mine are detailed as follows:
a temporary rail clamping device for coal mine rail transportation comprises a fixed rail clamp 1, a movable rail clamp 2, a movable rail clamp 3, a car arrester main body 4, a movable pin shaft 5 and a movable clamping rod.
As shown in fig. 1, a pin shaft connecting hole is arranged on the 2-movable rail clamp and is connected with the 1-fixed rail clamp through a 4-movable pin shaft; the lower plane of the 3-car arrester main body is connected with the 1-fixed clamping rail, a through hole is arranged on the 3-car arrester main body, and one end of the 5-movable clamping rod naturally droops through the other section from the through hole.
As shown in figure 1, a 1-fixed rail clamp is processed by a 14mm steel plate and is in a shape opposite to the shape of the concave-convex section of the rail;
2-the movable rail clip and the fixed rail clip cooperate to form a closed clip opposite to the concave-convex section of the rail section as shown in fig. 2;
as shown in fig. 1, the 3-car arrester main body is welded by steel plates to form a corresponding semicircle shape with the mine car wheel;
as shown in figure 1, a 4-movable pin shaft adopts round steel with the diameter of 10mm to connect a fixed rail card and a movable rail card through a pin shaft hole;
as shown in figure 1, the 5-movable clamping rod component is L-shaped, one section of the movable clamping rod component penetrates through a penetrating hole of the car arrester main body and is fixed through a bolt and can rotate freely, and the other section of the movable clamping rod component naturally droops to clamp the movable rail clamp so as to realize the function of a safety pin of the movable clamping rail.
The utility model provides a be used for interim card rail device of colliery rail transport, during the use upwards remove movable kelly, open movable callipers rule, will interim card rail ware and put to the track on, the loose hand can firmly block the track and play the effect of holding up traffic, and convenient to use is swift the security performance height.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A temporary rail clamping device for coal mine rail transportation is disclosed, which comprises: the device comprises a fixed rail clamp (1), a movable rail clamp (2), a car arrester main body (3), a movable pin shaft (4) and a movable clamp rod (5), and is characterized in that the fixed rail clamp (1) is formed by processing a 14mm steel plate and is in an opposite shape to the concave-convex shape of the section of a rail; the movable rail clamp (2) is matched with the fixed rail clamp (1) to form a closed clamp opposite to the concave-convex fracture of the section of the rail, the fixed rail clamp (1) and the movable rail clamp (2) form a section opposite to the upper half part of the rail, and the upper half part of the rail can be used for grabbing the clamped rail, so that the rail clamping device is fixed.
2. The temporary rail clamping device for coal mine rail transportation according to claim 1, wherein the car arrester main body (3) is welded by steel plates to form a corresponding semicircle shape with a mine car wheel, so as to more properly block the running resistance of the mine car, and the running resistance of the mine car is uniformly distributed on the car arrester main body.
3. The temporary rail clamping device for coal mine rail transportation according to claim 1, wherein the movable pin shaft (4) adopts round steel with the diameter of 10mm to connect the fixed rail clamp (1) and the movable rail clamp (2) through pin shaft holes, and the movable rail clamp (2) is freely opened and closed through movable shaft connection.
4. The temporary rail clamping device for coal mine rail transportation according to claim 1, wherein the movable clamping rod (5) is L-shaped, one section of the movable clamping rod passes through a through hole of the car arrester main body (3) and is fixed by a bolt and can rotate freely, and the other section of the movable clamping rod naturally droops to clamp the movable rail clamp, so that the safety pin effect of the movable rail clamp (2) is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921660610.9U CN211364560U (en) | 2019-10-05 | 2019-10-05 | Temporary rail clamping device for coal mine rail transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921660610.9U CN211364560U (en) | 2019-10-05 | 2019-10-05 | Temporary rail clamping device for coal mine rail transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211364560U true CN211364560U (en) | 2020-08-28 |
Family
ID=72162144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921660610.9U Expired - Fee Related CN211364560U (en) | 2019-10-05 | 2019-10-05 | Temporary rail clamping device for coal mine rail transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211364560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401163A (en) * | 2021-07-09 | 2021-09-17 | 上海大屯能源股份有限公司江苏分公司 | Rail clamping head pressing friction stop car arrester |
-
2019
- 2019-10-05 CN CN201921660610.9U patent/CN211364560U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401163A (en) * | 2021-07-09 | 2021-09-17 | 上海大屯能源股份有限公司江苏分公司 | Rail clamping head pressing friction stop car arrester |
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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: 20200828 Termination date: 20211005 |
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| CF01 | Termination of patent right due to non-payment of annual fee |