CN214653075U - Derailing prevention device - Google Patents
Derailing prevention device Download PDFInfo
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- CN214653075U CN214653075U CN202120504501.9U CN202120504501U CN214653075U CN 214653075 U CN214653075 U CN 214653075U CN 202120504501 U CN202120504501 U CN 202120504501U CN 214653075 U CN214653075 U CN 214653075U
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Abstract
The utility model discloses an anticreep rail device relates to railcar equipment technical field, and the main objective provides one kind can prevent that the walking car from breaking away from orbital anticreep rail device in the walking car removes the in-process. The utility model discloses a main technical scheme does: an derailment prevention device comprising: the driving part and the moving wheel are arranged on the frame; the rail clamping component is connected with the frame, the frame body is provided with a first connecting rod and a first clamping end, one end of the telescopic component is rotatably connected with the frame body, the other end of the telescopic component is connected with one end of the clamping component, the middle part of the clamping component is rotatably connected with the first connecting rod, the other end of the clamping component is a second clamping end, and the rail is positioned between the first clamping end and the second clamping end; the control part, inductive switch set up the bottom at the frame, have first clearance between inductive switch and the track, and the controller is connected respectively in inductive switch, driver part and flexible part. The utility model discloses mainly used transportation material.
Description
Technical Field
The utility model relates to a railcar equipment technical field especially relates to an anticreep rail device.
Background
The safety problems of the walking trolley are very important in operation, after the walking trolley is derailed, the walking trolley can cause harm to operators, damage equipment and damage people around the derailed equipment, and particularly, some rail walking equipment such as hoisting and sampling machines and the like with higher installation positions are affected by unbalanced force or climatic environments such as strong wind and ice and snow, so that the rail walking equipment shakes and inclines on the rail, and even turns over to cause safety accidents.
The existing rail traveling vehicle is mainly characterized in that a rail clamping device is arranged on the traveling vehicle, when a traveling device is static, the rail clamping device tightly clamps rails to two sides through a spring device, so that a trolley cannot rock and slide, or left and right guide wheels are arranged on the left and right sides of the rails, so that the left and right displacement of the trolley does not exceed a specified range, but the rail clamping device only can protect wheels from derailing when the traveling trolley stops traveling. The rail clamping device is always in an open state when the trolley travels, so that accidents such as high-altitude falling are easily caused if the trolley is separated from a track in the moving process.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides an anti-derailing device, which can prevent the traveling vehicle from being separated from the track during the moving process of the traveling vehicle.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
the embodiment of the utility model provides an anticreep rail device, the device includes:
the vehicle body part comprises a frame, a driving part and moving wheels, wherein the driving part and the moving wheels are arranged on the frame, and the bottoms of the moving wheels are in mutual contact with a track;
the rail clamping component comprises a support body, a clamping component and a telescopic component, the support body is connected to the frame, the support body is provided with a first connecting rod and a first clamping end, one end of the telescopic component is rotatably connected to the support body, the other end of the telescopic component is connected to one end of the clamping component, the middle part of the clamping component is rotatably connected to the first connecting rod, the other end of the clamping component is a second clamping end, and the rail is positioned between the first clamping end and the second clamping end;
the control part comprises a controller and an inductive switch, the inductive switch is arranged at the bottom of the frame, a first gap is formed between the inductive switch and the track, and the controller is connected to the inductive switch, the driving part and the telescopic part respectively.
Furthermore, the automobile body part still includes extension part, extension part's one end connect in the frame, the other end extends towards the direction of support body, inductive switch sets up on the extension part.
Furthermore, the extension part comprises a connecting part and a lifting part, one end of the connecting part is connected to the frame, one end of the lifting part is connected to the connecting part, and the other end of the lifting part is connected to the inductive switch.
Furthermore, the lifting component is a rotating bolt, a first screw hole is formed in the connecting component, the rotating bolt is in threaded connection with the first screw hole, and the inductive switch is arranged at one end of the rotating bolt.
Further, the connecting shaft is arranged between the first connecting rod and the clamping component.
Furthermore, the adjusting part comprises an adjusting bolt and an elastic part, a first through hole is formed in the support body, a second through hole is formed in the clamping part, the adjusting bolt sequentially penetrates through the first through hole and the second through hole, and the elastic part is arranged between the support body and the clamping part.
Further, the adjusting component is located between the connecting shaft and the telescopic component.
Further, universal ball and universal seat, the universal seat sets up on the support body, universal ball connect in telescopic part's one end, universal ball sets up in the universal seat.
Furthermore, the friction plates comprise a first friction plate and a second friction plate, the first friction plate is arranged at the first clamping end, and the second friction plate is arranged at the second clamping end.
Compared with the prior art, the utility model discloses following technological effect has:
the embodiment of the utility model provides an among the technical scheme, the effect of car body part is to move on the track, car body part includes the frame, drive part and removal wheel set up on the frame, the bottom and the track of removal wheel contact each other, the effect of clamping rail part is to carry out the centre gripping to the track, clamping rail part includes the support body, clamping part and flexible part, the support body is connected in the frame, the support body has first connecting rod and first exposed core, flexible part's one end is rotated and is connected in the support body, the other end is connected in clamping part's one end, clamping part's middle part is rotated and is connected in the first connecting rod, clamping part's the other end is the second exposed core, the track is located between first exposed core and the second exposed core; the effect of control part is that control clamping part carries out the centre gripping to the track, control part includes controller and inductive switch, inductive switch sets up the bottom at the frame, first clearance has between inductive switch and the track, the controller is connected respectively in inductive switch, driver part and flexible part, for prior art, set up the rail clamp on the walking car, the rail clamp passes through spring assembly and tightly blocks the track to both sides when the walking equipment is static, make the dolly can not rock, the swift current car, perhaps leading wheel about the installation of track left and right sides, make the left and right sides displacement of dolly not exceed the scope of regulation, however, the rail clamp can only protect the wheel can not derail when the walking dolly stops to walk. The rail clamping device is always in an open state when the trolley travels, so that the travelling trolley is easy to cause accidents under the conditions of high altitude falling and the like if the travelling trolley breaks away from a track in the moving process, in the technical scheme, the induction switch is arranged at the bottom of the trolley frame, a first gap is formed between the induction switch and the track, when the trolley frame moves on the track, a certain induction distance is always kept between the induction switch and the track, when the movable wheels are separated from the track, the distance between the induction switch and the track exceeds the induction distance, so that the induction switch is disconnected, the driving part stops working, the controller supplies power to the telescopic part, the telescopic part works, so that the clamping part clamps the track, and the technical effect of preventing the trolley body from breaking away from the track is achieved.
Drawings
Fig. 1 is a schematic structural view of an anti-derailment device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a rail clamping component according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an extension component according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1 to 3, the embodiment of the present invention provides an anti-derailment device, which includes:
the vehicle body part comprises a frame 11, a driving part 12 and a moving wheel 13, wherein the driving part 12 and the moving wheel 13 are arranged on the frame 11, and the bottom of the moving wheel 13 is in contact with the rail 9;
the rail clamping component 2, the rail clamping component 2 includes a bracket body 21, a clamping component 22 and a telescopic component 23, the bracket body 21 is connected to the frame 11, the bracket body 21 has a first connecting rod 211 and a first clamping end 212, one end of the telescopic component 23 is rotatably connected to the bracket body 21, the other end is connected to one end of the clamping component 22, the middle part of the clamping component 22 is rotatably connected to the first connecting rod 211, the other end of the clamping component 22 is a second clamping end 221, and the rail 9 is located between the first clamping end 212 and the second clamping end 221;
the control part comprises a controller and an inductive switch 32, the inductive switch 32 is arranged at the bottom of the frame 11, a first gap is formed between the inductive switch 32 and the track 9, and the controller is respectively connected with the inductive switch 32, the driving part 12 and the telescopic part 23.
In the technical scheme provided by the embodiment of the utility model, the vehicle body part is used for moving on the track 9 and comprises a frame 11, a driving part 12 and a moving wheel 13, the driving part 12 and the moving wheel 13 are arranged on the frame 11, the bottom of the moving wheel 13 is contacted with the track 9, the rail clamping part 2 is used for clamping the track 9, the rail clamping part 2 comprises a bracket body 21, the support comprises a clamping component 22 and a telescopic component 23, wherein the support body 21 is connected to the frame 11, the support body 21 is provided with a first connecting rod 211 and a first clamping end 212, one end of the telescopic component 23 is rotatably connected to the support body 21, the other end of the telescopic component is connected to one end of the clamping component 22, the middle part of the clamping component 22 is rotatably connected to the first connecting rod 211, the other end of the clamping component 22 is a second clamping end 221, and the track 9 is positioned between the first clamping end 212 and the second clamping end 221; the control part is used for controlling the clamping part 22 to clamp the track 9, the control part comprises a controller and an inductive switch 32, the inductive switch 32 is arranged at the bottom of the frame 11, a first gap is formed between the inductive switch 32 and the track 9, the controller is respectively connected with the inductive switch 32, the driving part 12 and the telescopic part 23, compared with the prior art, a rail clamping device is arranged on the walking trolley, when the walking equipment is static, the rail clamping device tightly clamps the track 9 towards two sides through a spring device, so that the trolley cannot shake or slide, or left and right guide wheels are arranged on the left and right sides of the track 9, so that the left and right displacement of the trolley does not exceed a specified range, but the rail clamping device can only protect wheels from derailing when the walking trolley stops walking. The rail clamping device is always in an open state when the trolley travels, so that if the trolley is separated from the rail 9 in the moving process, accidents under the conditions of high altitude falling and the like are easily caused, in the technical scheme, the induction switch 32 is arranged at the bottom of the frame 11, a first gap is formed between the induction switch 32 and the rail 9, when the frame 11 moves on the rail 9, a certain induction distance is always kept between the induction switch 32 and the rail 9, when the moving wheel 13 is separated from the rail 9, the distance between the induction switch 32 and the rail 9 exceeds the induction distance, so that the induction switch 32 is switched off, the driving part 12 stops working, the controller supplies power to the telescopic part 23, the telescopic part 23 works, so that the clamping part 22 clamps the rail 9, and the technical effect of preventing the trolley body from being separated from the rail 9 is achieved.
The vehicle body part is used for moving on the track 9 and comprises a vehicle frame 11, a driving part 12 and a moving wheel 13, the driving part 12 and the moving wheel 13 are arranged on the vehicle frame 11, the bottom of the moving wheel 13 is contacted with the track 9, the vehicle frame 11 can support other parts, the driving part 12 usually adopts a driving motor and can also be matched with a speed reducer for use, the moving wheel 13 usually is an existing roller wheel, the moving wheel 13 can reciprocate on the track 9 under the driving of the driving part 12, the rail clamping part 2 is used for clamping the track 9, the rail clamping part 2 comprises a support body 21, a clamping part 22 and a telescopic part 23, the support body 21 is connected to the vehicle frame 11, the support body 21 is provided with a first connecting rod 211 and a first clamping end 212, one end of the telescopic part 23 is rotatably connected to the support body 21, the other end of the telescopic part is connected to one end of the clamping part 22, the middle part of the clamping part 22 is rotatably connected to the first connecting rod 211, the other end of the clamping part 22 is a second clamping end 221, the rail 9 is located between the first clamping end 212 and the second clamping end 221, the bracket body 21 can support the clamping part 22, and the middle part of the clamping part 22 is rotatably connected to the first connecting rod 211, so that the clamping part 22 can rotate around one end of the first connecting rod 211, the second clamping end 221 can move towards the direction of the rail 9, and the effect of clamping the rail 9 is achieved; the control component is used for controlling the clamping component 22 to clamp the rail 9, the control component comprises a controller and an inductive switch 32, the inductive switch 32 is arranged at the bottom of the frame 11, a first gap is formed between the inductive switch 32 and the rail 9, the controller is respectively connected with the inductive switch 32, the driving component 12 and the telescopic component 23, the inductive switch 32 is usually a magnetic switch, the inductive switch 32 is connected with an intermediate relay coil in series, then a normally open contact of the intermediate relay is connected in series in a loop of the driving component 12 and the telescopic component 23, when the vehicle body component moves, the movable wheel 13 rotates, the inductive switch 32 and the rail 9 always keep a certain induction distance, the inductive switch 32 is always in a conducting state, the normally open contact of the intermediate relay is closed, the rail clamping component 2 is opened, and the control loop of the driving component 12 is conducted to enable the vehicle body component to normally travel, when the vehicle body component is about to derail, when the moving wheel 13 is separated from the track 9, the distance between the induction switch 32 and the track 9 exceeds the induction distance, so that the induction switch 32 is switched off, the normally open contact of the intermediate relay is opened, the control loop of the driving part 12 is switched off, the driving part 12 stops working, the control loop of the telescopic part 23 is switched on, the controller supplies power to the telescopic part 23, the telescopic part 23 works, the clamping part 22 clamps the track 9, and the technical effect of preventing the vehicle body from being separated from the track 9 is achieved; optionally, friction plates are added, the friction plates include a first friction plate 61 and a second friction plate 62, the first friction plate 61 is arranged at the first clamping end 212, and the second friction plate 62 is arranged at the second clamping end 221, so that friction force between the rail clamping component 2 and the rail 9 can be improved, and a technical effect of improving stability of the rail clamping component 2 is achieved.
Further, the body component further includes an extension member 14, one end of the extension member 14 is connected to the frame 11, and the other end extends toward the direction of the bracket body 21, and the inductive switch 32 is disposed on the extension member 14. In this embodiment, the extension part 14 is added, the extension part 14 is used for controlling the position of the inductive switch 32 between the bracket body 21 and the frame 11, further, the extension part 14 includes a connection part 141 and a lifting part 142, one end of the connection part 141 is connected to the frame 11, one end of the lifting part 142 is connected to the connection part 141, and the other end is connected to the inductive switch 32, so that the lifting part 142 can adjust the distance between the inductive switch 32 and the rail 9, thereby achieving the technical effect of conveniently adjusting the inductive distance of the inductive switch 32; optionally, the lifting component 142 is a rotating bolt, the connecting component 141 is provided with a first screw hole 143, the rotating bolt is in threaded connection with the first screw hole 143, the inductive switch 32 is arranged at one end of the rotating bolt, and the rotating bolt can accurately adjust the distance between the inductive switch 32 and the track 9, so that the technical effect of accurate adjustment is achieved.
Further, the connecting shaft 4 is disposed between the first connecting rod 211 and the clamping member 22. In this embodiment, the connecting shaft 4 is added, and the connecting shaft 4 is used for connecting the first connecting rod 211 and the clamping component 22, so that the clamping component 22 can rotate around the axis of the connecting shaft 4, thereby achieving the technical effect of facilitating the rotation of the clamping component 22.
Further, the adjusting part comprises an adjusting bolt 51 and an elastic part 52, a first through hole is formed in the support body 21, a second through hole is formed in the clamping part 22, the adjusting bolt 51 sequentially penetrates through the first through hole and the second through hole, and the elastic part 52 is arranged between the support body 21 and the clamping part 22. In this embodiment, adjusting part has been increased, adjusting part's effect is manual regulation or opens and presss from both sides rail part 2, adjusting part is located between connecting axle 4 and the extensible part 23, first through-hole has on the support body 21, clamping part 22 has the second through-hole, adjusting bolt 51 passes first through-hole and second through-hole in proper order, it is spacing to make adjusting bolt 51 can carry out the maximum position to clamping part 22, simultaneously, elastomeric element 52 sets up between support body 21 and clamping part 22, make elastomeric element 52 can stimulate clamping part 22, thereby reach the technological effect of restriction clamping part 22's position.
Further, universal ball and universal seat, universal seat set up on support body 21, and universal ball connects in the one end of telescopic part 23, and universal ball sets up in universal seat. In this embodiment, universal ball and universal seat have been increased, the effect of universal ball and universal seat is that convenient telescopic part 23 rotates, because clamping part 22 uses connecting axle 4 to rotate around it as the dot, make telescopic part 23 also can rotate in flexible, universal seat sets up on support body 21, universal ball connects in telescopic part 23's one end, universal ball sets up in universal seat, make telescopic part 23 can rotate around universal seat, thereby reach and make things convenient for telescopic part 23 pivoted technological effect.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. An derailment prevention device, comprising:
the vehicle body part comprises a frame, a driving part and moving wheels, wherein the driving part and the moving wheels are arranged on the frame, and the bottoms of the moving wheels are in mutual contact with a track;
the rail clamping component comprises a support body, a clamping component and a telescopic component, the support body is connected to the frame, the support body is provided with a first connecting rod and a first clamping end, one end of the telescopic component is rotatably connected to the support body, the other end of the telescopic component is connected to one end of the clamping component, the middle part of the clamping component is rotatably connected to the first connecting rod, the other end of the clamping component is a second clamping end, and the rail is positioned between the first clamping end and the second clamping end;
the control part comprises a controller and an inductive switch, the inductive switch is arranged at the bottom of the frame, a first gap is formed between the inductive switch and the track, and the controller is connected to the inductive switch, the driving part and the telescopic part respectively.
2. The derailment prevention device of claim 1,
the automobile body part also comprises an extension part, one end of the extension part is connected to the automobile frame, the other end of the extension part extends towards the direction of the support body, and the inductive switch is arranged on the extension part.
3. The derailment prevention device of claim 2,
the extension part comprises a connecting part and a lifting part, one end of the connecting part is connected to the frame, one end of the lifting part is connected to the connecting part, and the other end of the lifting part is connected to the inductive switch.
4. The derailment prevention device of claim 3,
the lifting component is a rotary bolt, a first screw hole is formed in the connecting component, the rotary bolt is in threaded connection with the first screw hole, and the induction switch is arranged at one end of the rotary bolt.
5. The derailment prevention device of any of claims 1-4, further comprising:
the connecting shaft is arranged between the first connecting rod and the clamping component.
6. The derailment prevention device of claim 5, further comprising:
the adjusting part comprises an adjusting bolt and an elastic part, a first through hole is formed in the support body, a second through hole is formed in the clamping part, the adjusting bolt sequentially penetrates through the first through hole and the second through hole, and the elastic part is arranged between the support body and the clamping part.
7. The derailment prevention device of claim 6,
the adjusting component is positioned between the connecting shaft and the telescopic component.
8. The derailment prevention device of any of claims 1-4, further comprising:
the universal ball-shaped support comprises a support body, a universal ball and a universal seat, wherein the universal seat is arranged on the support body, the universal ball is connected to one end of the telescopic part, and the universal ball is arranged in the universal seat.
9. The derailment prevention device of any of claims 1-4, further comprising:
the friction plates comprise a first friction plate and a second friction plate, the first friction plate is arranged at the first clamping end, and the second friction plate is arranged at the second clamping end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120504501.9U CN214653075U (en) | 2021-03-10 | 2021-03-10 | Derailing prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120504501.9U CN214653075U (en) | 2021-03-10 | 2021-03-10 | Derailing prevention device |
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| Publication Number | Publication Date |
|---|---|
| CN214653075U true CN214653075U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120504501.9U Active CN214653075U (en) | 2021-03-10 | 2021-03-10 | Derailing prevention device |
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| Country | Link |
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| CN (1) | CN214653075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538012A (en) * | 2022-04-02 | 2022-05-27 | 广东电网有限责任公司惠州供电局 | Derailment-prevention track conveying system based on finite element analysis |
-
2021
- 2021-03-10 CN CN202120504501.9U patent/CN214653075U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538012A (en) * | 2022-04-02 | 2022-05-27 | 广东电网有限责任公司惠州供电局 | Derailment-prevention track conveying system based on finite element analysis |
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