CN213831707U - Rail-moving pull ring device for push-pull fence - Google Patents
Rail-moving pull ring device for push-pull fence Download PDFInfo
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- CN213831707U CN213831707U CN202022583878.6U CN202022583878U CN213831707U CN 213831707 U CN213831707 U CN 213831707U CN 202022583878 U CN202022583878 U CN 202022583878U CN 213831707 U CN213831707 U CN 213831707U
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Abstract
The utility model discloses a push-and-pull fence track pull ring device relates to railway crossing safety device technical field. The pull-push fence comprises a pull-push fence with traveling wheels, wherein the pull-push fence is connected with a cable, the cable is connected with a plurality of pull rings, and a traction wire transversely penetrates through the pull rings; wherein the push-pull rail is connected with a first pull ring of the plurality of pull rings. The utility model discloses an adopt pull ring and the direct power supply of cable to replace traditional electric channel power supply mode that rubs, solved current electrodynamic type push-and-pull fence and rubbed electric channel power supply mode and often damaged because of the accessory current collector, need extravagant a large amount of manpowers and financial resources go the problem of maintaining.
Description
Technical Field
The utility model belongs to the technical field of railway crossing safety device technique and specifically relates to a push-and-pull fence traveller pull ring device.
Background
In order to ensure the safety of road traffic and the smooth passing of trains at railway crossings such as railway and highway crossings, a barrier is usually adopted, and the most common barrier is an electric push-pull fence.
The electrodynamic type push-and-pull fence originally mostly adopts the electric channel power supply mode to supply power, as shown in fig. 1, including the push-and-pull fence 2 that has walking wheel 1, this push-and-pull fence 2 rubs electric channel guide rail 5 through shift fork 3 to supply power by current collector 4, nevertheless often damage because of the accessory current collector, need extravagant a large amount of manpowers and financial resources to go to maintain. Therefore, a new power supply method is needed to solve the above technical problems.
Disclosure of Invention
The utility model aims at providing a push-and-pull fence device of walking a track to solve current adoption and rub the electrodynamic type push-and-pull fence that the electric channel power supply mode supplied power and often damage because of the accessory current collector, need extravagant a large amount of manpowers and financial resources to go the problem of maintaining.
In order to solve the above problem, the utility model discloses a technical scheme is:
a sliding rail and pull ring device of a sliding rail comprises the sliding rail with a traveling wheel, wherein the sliding rail is connected with a cable, the cable is connected with a plurality of pull rings, and a traction wire transversely penetrates through the pull rings; wherein the push-pull rail is connected with a first pull ring of the plurality of pull rings.
In the above technical solution, a more specific technical solution may also be: the traction line is horizontally arranged along the walking direction of the push-pull fence.
Further, the traction wire is a steel wire.
Furthermore, a first pull ring of the plurality of pull rings is fixedly connected with the pull-push rail through a bracket, and the pull wire is not in contact with the first pull ring.
Furthermore, a first pull ring of the plurality of pull rings is fixedly connected to the rear end of the push-pull rail.
Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has:
1. the utility model discloses an adopt pull ring and the direct power supply of cable to replace traditional electric channel power supply mode that rubs, solved current electrodynamic type push-and-pull fence and rubbed electric channel power supply mode and often damaged because of the accessory current collector, need extravagant a large amount of manpowers and financial resources go the problem of maintaining.
2. The utility model discloses a inject the pull wire along push-and-pull fence walking direction level setting for reduce the friction of pull ring and pull wire and guarantee that the pull ring smoothly pulls on the pull wire.
3. The utility model discloses a injecing the pull wire and being the copper wire, making pull wire and ground keep the highly uniform on the horizontal direction as far as possible for reduce the friction of pull ring and pull wire and guarantee that the pull ring smoothly pulls on the pull wire.
4. The utility model discloses a inject first pull ring pass through the support with push-and-pull fence fixed connection reduces the range of rocking of push-and-pull fence pull ring when walking, realizes first pull ring and pull wire non-contact walking for reduce the friction of pull ring and pull wire.
Drawings
Fig. 1 is a schematic structural view of a conventional electric push-pull fence using a motorcycle electric power supply system.
Fig. 2 is a schematic structural view of the track-type pull ring device of the push-pull fence of the present invention.
Detailed Description
The invention will be described in more detail with reference to the following embodiments:
as shown in fig. 2, the track-walking pull ring device of the push-pull fence comprises a push-pull fence 2 with a walking wheel 1, wherein the push-pull fence 2 is connected with a cable 6, the cable 6 is connected with a plurality of pull rings 7, and a traction wire 8 traverses through the pull rings 7; wherein the push-pull rail 2 is connected with a first one of the plurality of tabs 7. The pull wire 8 is horizontally arranged along the walking direction of the push-pull fence 2 and used for reducing friction between the pull ring and the pull wire and ensuring smooth traction of the pull ring on the pull wire. The pull wire 8 is a steel wire, so that the pull wire and the ground are kept consistent in height in the horizontal direction as far as possible, friction between the pull ring and the pull wire is reduced, and smooth traction of the pull ring on the pull wire is guaranteed. The first pull ring of the pull rings 7 is fixedly connected with the push-pull fence 2 through the steel bar triangular support 9, so that the shaking range of the pull ring is reduced when the push-pull fence walks, the non-contact walking of the first pull ring and the pull wire is realized, and the friction between the pull ring and the pull wire is reduced. A first pull ring of the plurality of pull rings 7 is fixedly connected to the rear end of the push-pull rail 2.
In the rail-walking pull ring device of the push-pull fence, the guide rail of the traction wire is made of a stainless steel wire, the diameter of the steel wire is 4 mm, the pull ring is made of a stainless steel ring, and the diameter of the steel ring is 5 cm. The length of the stainless steel wire guide rail is larger than the action stroke range of the pull ring of the push-pull fence, and the horizontal heights of the two ends of the stainless steel wire guide rail are consistent. The pull wire guide rail and the walking direction of the push-pull fence are kept parallel, the bracket for fixing the first pull ring is welded at the rear end of the push-pull fence, the welding is firm, the shaking amplitude cannot be too large, and the first pull ring and the guide rail can walk in a non-contact mode.
Claims (5)
1. The utility model provides a push-and-pull fence derailment pull ring device, is including the push-and-pull fence that has the walking wheel, its characterized in that: the push-pull fence is connected with a cable, the cable is connected with a plurality of pull rings, and a pull wire transversely penetrates through the pull rings; wherein the push-pull rail is connected with a first pull ring of the plurality of pull rings.
2. Push-pull rail tracking tab arrangement according to claim 1, characterized in that: the traction line is horizontally arranged along the walking direction of the push-pull fence.
3. Push-pull rail tracking tab arrangement according to claim 1 or 2, characterized in that: the traction line is a steel wire.
4. Push-pull rail tracking tab arrangement according to claim 3, characterized in that: and a first pull ring in the pull rings is fixedly connected with the push-pull rail through a bracket, and the pull wire is not in contact with the first pull ring.
5. Push-pull rail tracking tab arrangement according to claim 4, characterized in that: and a first pull ring in the pull rings is fixedly connected to the rear end of the push-pull rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022583878.6U CN213831707U (en) | 2020-11-10 | 2020-11-10 | Rail-moving pull ring device for push-pull fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022583878.6U CN213831707U (en) | 2020-11-10 | 2020-11-10 | Rail-moving pull ring device for push-pull fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213831707U true CN213831707U (en) | 2021-07-30 |
Family
ID=77014996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022583878.6U Active CN213831707U (en) | 2020-11-10 | 2020-11-10 | Rail-moving pull ring device for push-pull fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213831707U (en) |
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2020
- 2020-11-10 CN CN202022583878.6U patent/CN213831707U/en active Active
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