CN212828019U - Intelligent rail vehicle handrail - Google Patents
Intelligent rail vehicle handrail Download PDFInfo
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- CN212828019U CN212828019U CN202021804289.XU CN202021804289U CN212828019U CN 212828019 U CN212828019 U CN 212828019U CN 202021804289 U CN202021804289 U CN 202021804289U CN 212828019 U CN212828019 U CN 212828019U
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Abstract
The utility model provides an intelligent rail vehicle handrail, which comprises a transverse handrail, a vertical handrail component and a connecting rod, wherein the transverse handrail is used for passengers to hold and install other handrail components; the buffer assembly is arranged in the mounting hole and located between the outer wall of the connecting rod and the inner wall of the mounting hole and comprises a plurality of elastic expansion pieces, one end of each elastic expansion piece is connected with the inner wall of the mounting hole in a rotating mode, the other end of each elastic expansion piece is connected with the outer wall of the connecting rod in a rotating mode, and the elastic expansion pieces are used for slowing down shaking of the connecting rod caused by external force. Through the arrangement, passengers can stand more stably in a riding mode.
Description
Technical Field
The utility model relates to an intelligence railcar field especially relates to an intelligence railcar handrail.
Background
Intelligence rail car is in order to better utilize the space, except the seat, still be provided with the region of standing, this region is fallen down in order to place the passenger, generally set up horizontal handrail near roof department, except horizontal handrail, still can set up vertical pull ring 5 usually, current pull ring 5 mainly includes stay cord and pull ring, stay cord one end is fixed in on the horizontal handrail, one end and pull ring fixed connection in addition, the passenger can hand power pull ring stand in the region of standing, but the rope is softer, the car is great if rocking in the driving process, that passenger also can be relatively easy to rock along with rocking of car, can cause the unstable condition of standing to take place, simultaneously to the pull ring 5 that does not have the passenger to use, when the car rocks, the pull ring can rock in the space, the passenger is hit easily, it is relatively dangerous.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an intelligence railcar handrail, the passenger is when using the handrail, and what stand is more steady, reduces the range that the passenger rocked along with intelligence railcar, and the passenger is difficult for hindering to the handrail during intelligence railcar traveles simultaneously.
The technical scheme of the utility model is realized like this: the utility model provides an intelligent rail vehicle handrail, which comprises a transverse handrail, a vertical handrail component and a connecting rod, wherein the transverse handrail is used for passengers to hold and install other handrail components; the buffer assembly is arranged in the mounting hole and located between the outer wall of the connecting rod and the inner wall of the mounting hole and comprises a plurality of elastic expansion pieces, one end of each elastic expansion piece is connected with the inner wall of the mounting hole in a rotating mode, the other end of each elastic expansion piece is connected with the outer wall of the connecting rod in a rotating mode, and the elastic expansion pieces are used for slowing down shaking of the connecting rod caused by external force.
Furthermore, the mounting hole bottom is provided with a first universal ball structure, be used for the connecting rod dorsad pull ring one end with the mounting hole bottom rotates to be connected, first universal ball structure is including inlaying and locating the first mount pad of mounting hole bottom, first mount pad orientation the one end of connecting rod is rotated and is connected with first rotating piece, first rotating piece dorsad the one end of first mount pad with connecting rod tip fixed connection, first rotating piece with be provided with rolling first ball between the first mount pad.
Further, elastic expansion spare includes the outer pole, outer pole one end with the mounting hole lateral wall rotates to be connected, elastic expansion spare still includes interior pole, interior pole one end with the connecting rod circumferential wall rotates to be connected, and one end runs through in addition the outer pole is kept away from the one end of mounting hole lateral wall realizes the outer pole with it is scalable between the interior pole, elastic expansion spare overcoat is equipped with first elastic component, first elasticity is located the outer pole with on the interior pole outer wall.
Furthermore, an inner cavity is formed in one end, close to the inner rod, of the outer rod along the length direction of the outer rod, a baffle is fixedly arranged at one end, close to the outer rod, of the inner rod, a second elastic piece is fixedly arranged between the baffle and one end, close to the connecting rod, of the inner cavity, and the outer wall of the inner rod is sleeved with the second elastic piece.
Further, the mounting hole inner wall with outer pole junction is provided with the universal ball structure of second, be used for the mounting hole with the outer pole is connected, the universal ball structure of second is including inlaying and locating second mount pad in the mounting hole inner wall, the second mount pad orientation outer pole one end is rotated and is connected with the second and rotates the piece, the second rotates the piece dorsad the one end of second mount pad with outer pole tip fixed connection, the second rotate the piece with be provided with rolling second ball between the second mount pad.
Furthermore, the outer wall of the connecting rod is sleeved with an elastic connecting piece along the length direction of the outer wall of the connecting rod, the elastic connecting piece is fixedly connected with the connecting rod, and the inner rod faces away from the outer rod, and one end of the outer rod is rotatably connected with the elastic connecting piece.
Further, the elastic connecting piece outer wall with interior pole junction also is provided with universal ball structure, be used for elastic connecting piece with interior pole connection, wherein, the second mount pad inlays to be located in the elastic connecting piece inner wall, the second rotates the orientation interior pole setting and with interior pole orientation elastic connecting piece's one end fixed connection, the second rotates a dorsad the one end of second mount pad with outer pole tip fixed connection.
Furthermore, the length direction of the outer rod is consistent with that of the inner rod, and the length direction of the outer rod is perpendicular to that of the connecting rod.
Furthermore, a flexible part is fixedly arranged between one end of the mounting rod back to the transverse handrail and the pull ring
The utility model discloses following beneficial effect has for prior art:
(1) by arranging the mounting rod, the mounting hole and the connecting rod, when the intelligent rail car has large shaking amplitude, the shaking amplitude of the pull ring can be reduced, so that passengers are not easy to get on the intelligent rail car;
(2) the elastic telescopic piece is arranged, so that the shaking of the connecting rod can be slowed down, when a passenger holds the pull ring, the shaking amplitude of the passenger can be reduced, the passenger can ride more stably, and meanwhile, the pull ring is not easy to shake;
(3) the connecting rod is rotatably installed in the installation hole, the outer rod and the inner rod are arranged in the installation hole, the connecting rod is connected with the inner wall of the installation hole through the outer rod and the inner rod, the outer rod and the inner rod are arranged in a telescopic mode, first elastic parts are arranged on the outer walls of the outer rod and the inner rod, the outer rod and the inner rod are extruded when the connecting rod shakes, the outer rod and the inner rod relatively stretch out and draw back at the moment, meanwhile, the first elastic parts are compressed, the first elastic parts generate elastic force, the shaking of the connecting rod can be buffered, and the shaking amplitude of the connecting rod is reduced; the outer rod and the inner wall of the mounting hole are connected through a first universal ball structure in a rotating mode, the inner rod and the elastic connecting piece are connected through a second universal ball structure, the outer rod and the inner rod can rotate towards all directions, and the outer rod and the inner rod can be damaged differently.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of an intelligent rail vehicle handrail of the present invention;
fig. 2 is a top view of the smart rail car handrail of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
fig. 5 is a sectional view of the elastic expansion piece in the handrail of the intelligent rail car of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the utility model discloses an intelligence railcar handrail, it includes horizontal handrail 1 for the passenger holds the installation of holding and being used for other handrail components, still includes vertical handrail component, and vertical handrail component includes installation pole 2, and installation pole 2 can be rectangle pole or cylinder pole etc. and installation pole 2 is the cylinder pole in this embodiment, and the axis of installation pole 2 is perpendicular with the length direction of vertical handrail component. Referring to fig. 3, one end of the mounting rod 2 is fixedly connected with the transverse armrest 1, and a mounting hole 3 is formed in one end of the mounting rod 2, which faces away from the transverse armrest 1. The vertical handrail assembly further comprises a connecting rod 4, one end of the connecting rod 4 is rotatably connected to the bottom end of the mounting hole 3, the other end of the connecting rod extends out of the mounting hole 3 and is fixedly provided with a pull ring 5, and a flexible piece 19 is fixedly arranged between one end of the mounting rod 2, which is back to the transverse handrail 1, and the pull ring 5; buffering subassembly is located in mounting hole 3, is located between 4 outer walls of connecting rod and 3 inner walls of mounting hole, including a plurality of elastic expansion parts, and elastic expansion part one end is rotated with 3 inner walls of mounting hole and is connected, and one end rotates with 4 outer walls of connecting rod to be connected in addition, and elastic expansion part is used for slowing down rocking that connecting rod 4 produced because of receiving external force.
The bottom end of the mounting hole 3 is provided with a universal ball structure, one end of the connecting rod 4, back to the pull ring 5, is rotatably connected with the bottom end of the mounting hole 3, the universal ball structure comprises a first mounting seat 6 embedded in the bottom end of the mounting hole 3, the first mounting seat 6 is rotatably connected with a first rotating part 7 towards one end of the connecting rod 4, one end of the first rotating part 7, back to the first mounting seat 6, is fixedly connected with the end part of the connecting rod 4, and a rolling first ball 8 is arranged between the first rotating part 7 and the first mounting seat 6. Connecting rod 4 is connected in the 3 bottoms of mounting hole through first universal ball structure, makes connecting rod 4 rotate on each angle, and then can make connecting rod 4 be difficult for receiving the damage.
As shown in fig. 3 and 4, the plurality of elastic expansion pieces are arranged along the axial direction of the mounting hole 3 and are arranged on the inner wall of the mounting hole 3 in a circumferential array around the axial line of the mounting hole 3. Combine figure 5, elastic expansion piece includes outer pole 9, and 9 one end of outer pole is rotated with 3 lateral walls of mounting hole and is connected, and elastic expansion piece still includes interior pole 10, and interior pole 10 one end rotates with 4 perisporium of connecting rod to be connected, and the one end runs through the one end that outer pole 9 kept away from 3 lateral walls of mounting hole in addition, realizes telescopically between outer pole 9 and the interior pole 10, and the length direction of outer pole 9 is unanimous with the length direction of interior pole 10, and the length direction perpendicular to connecting rod 4's of outer pole 9 length direction. The elastic expansion piece is sleeved with a first elastic piece 11, and the first elasticity is positioned on the outer walls of the outer rod 9 and the inner rod 10. An inner cavity 12 is formed in one end, close to the inner rod 10, of the outer rod 9 along the length direction of the inner rod, a baffle 13 is fixedly arranged at one end, close to the outer rod 9, of the inner rod 10, a second elastic part 14 is fixedly arranged between the baffle 13 and one end, close to the connecting rod 4, of the inner cavity 12, and the outer wall of the inner rod 10 is sleeved with the second elastic part 14.
As shown in fig. 3 and 4, with reference to fig. 5, a second universal ball structure is disposed at a joint between an inner wall of the mounting hole 3 and the outer rod 9, and is used for connecting the mounting hole 3 and the outer rod 9, the universal ball structure includes a second mounting seat 15 embedded in the inner wall of the mounting hole 3, the second mounting seat 15 is rotatably connected to a second rotating member 16 towards one end of the outer rod 9, one end of the second rotating member 16, which faces away from the second mounting seat 15, is fixedly connected to an end of the outer rod 9, and a rolling second ball 17 is disposed between the second rotating member 16 and the second mounting seat 15.
The outer wall of the connecting rod 4 is sleeved with an elastic connecting piece 18 along the length direction of the connecting rod, the elastic connecting piece 18 is fixedly connected with the connecting rod 4, and one end of the inner rod 10, which is back to the outer rod 9, is rotatably connected with the elastic connecting piece 18. The outer wall of the elastic connecting piece 18 and the inner rod 10 are also provided with a universal ball structure at the joint of the elastic connecting piece 18 and the inner rod 10, the second mounting seat 15 is embedded in the inner wall of the elastic connecting piece 18, the second rotating piece 16 is arranged towards the inner rod 10 and is fixedly connected with one end of the inner rod 10 towards the elastic connecting piece 18, and one end of the second rotating piece 16, which faces away from the second mounting seat 15, is fixedly connected with the end part of the outer rod 9.
The working principle is as follows: the hand power pull ring 5 when the passenger was by bus, when the intelligence railcar rocked great, because inertial action, the passenger health rocked and drives the hand and rock, and passenger's hand will drive pull ring 5 and rock this moment. When the pull ring 5 swings towards one direction, the space between the outer rod 9 and the inner rod 10 in the swinging direction of the pull ring 5 is in a compressed state, meanwhile, the first elastic part 11 is compressed, the second elastic part 14 in the outer rod 9 is stretched, the first elastic part 11 and the second elastic part 14 provide elastic force to resist the swinging of the connecting rod 4, the swinging of the pull ring 5 can be buffered, and the swinging of passengers can be reduced; when the pull ring 5 rocks in one direction, the outer rod 9 and the inner rod 10 in the direction of rocking in the direction opposite to the pull ring 5 are in a stretching state, meanwhile, the first elastic part 11 can stretch, the second elastic part 14 in the outer rod 9 can compress, the first elastic part 11 and the second elastic part 14 can provide elastic force to resist the rocking of the connecting rod 4, the first elastic part 11 and the second elastic part 14 in the direction of rocking in the pull ring 5 are matched to reduce the rocking of a passenger jointly, and the passenger can ride stably.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An intelligent rail vehicle handrail, includes horizontal handrail, is used for the passenger to hold and holds and is used for the installation of handrail subassembly, its characterized in that: also comprises the following steps of (1) preparing,
the vertical handrail assembly comprises an installation rod, one end of the installation rod is fixedly connected with the transverse handrail, one end of the installation rod, which is opposite to the transverse handrail, is provided with an installation hole, the vertical handrail assembly further comprises a connecting rod, one end of the connecting rod is rotatably connected to the bottom end of the installation hole, and the other end of the connecting rod extends out of the installation hole and is fixedly provided with a pull ring;
the buffer assembly is arranged in the mounting hole and located between the outer wall of the connecting rod and the inner wall of the mounting hole and comprises a plurality of elastic expansion pieces, one end of each elastic expansion piece is connected with the inner wall of the mounting hole in a rotating mode, the other end of each elastic expansion piece is connected with the outer wall of the connecting rod in a rotating mode, and the elastic expansion pieces are used for slowing down shaking of the connecting rod caused by external force.
2. The smart rail vehicle armrest of claim 1, wherein: the mounting hole bottom is provided with a universal ball structure, be used for the connecting rod dorsad pull ring one end with the mounting hole bottom is rotated and is connected, a universal ball structure is including inlaying and locating the first mount pad of mounting hole bottom, first mount pad orientation the one end of connecting rod is rotated and is connected with first rotating piece, first rotating piece dorsad the one end of first mount pad with connecting rod tip fixed connection, first rotating piece with be provided with rolling first ball between the first mount pad.
3. The smart rail vehicle armrest of claim 1, wherein: elastic expansion spare includes the outer pole, outer pole one end with the mounting hole lateral wall rotates to be connected, elastic expansion spare still includes interior pole, interior pole one end with the connecting rod perisporium rotates to be connected, and one end runs through in addition the outer pole is kept away from the one end of mounting hole lateral wall realizes the outer pole with it is scalable between the interior pole, elastic expansion spare overcoat is equipped with first elastic component, first elasticity is located the outer pole with on the interior pole outer wall.
4. The smart rail vehicle armrest of claim 3, wherein: an inner cavity is formed in one end, close to the inner rod, of the outer rod along the length direction of the inner rod, a baffle is fixedly arranged at one end, close to the outer rod, of the inner rod, a second elastic piece is fixedly arranged between the baffle and one end, close to the connecting rod, of the inner cavity, and the second elastic piece is sleeved on the outer wall of the inner rod.
5. The smart rail vehicle armrest of claim 4, wherein: the mounting hole inner wall with the outer pole junction is provided with the universal ball structure of second, be used for the mounting hole with the outer pole is connected, the universal ball structure of second is located including inlaying the second mount pad in the mounting hole inner wall, the second mount pad orientation outer pole one end is rotated and is connected with the second and rotates the piece, the second rotates the piece dorsad the one end of second mount pad with outer pole tip fixed connection, the second rotate the piece with be provided with rolling second ball between the second mount pad.
6. The smart rail vehicle armrest of claim 5, wherein: the connecting rod outer wall is equipped with elastic connecting piece along its length direction cover, elastic connecting piece with connecting rod fixed connection, interior pole dorsad the one end of outer pole with elastic connecting piece rotates and is connected.
7. The smart rail vehicle armrest of claim 6, wherein: the elastic connecting piece outer wall with interior pole junction also is provided with the universal ball structure of second, be used for elastic connecting piece with interior pole connection, wherein, the second mount pad inlays to be located in the elastic connecting piece inner wall, the second rotates the orientation interior pole setting and with interior pole orientation elastic connecting piece's one end fixed connection, the second rotates a piece dorsad the one end of second mount pad with outer pole tip fixed connection.
8. The smart rail vehicle armrest of claim 3, wherein: the length direction of the outer rod is consistent with that of the inner rod, and the length direction of the outer rod is perpendicular to that of the connecting rod.
9. The smart rail vehicle armrest of claim 1, wherein: a flexible part is fixedly arranged between one end of the mounting rod, which is back to the transverse handrail, and the pull ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021804289.XU CN212828019U (en) | 2020-08-26 | 2020-08-26 | Intelligent rail vehicle handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021804289.XU CN212828019U (en) | 2020-08-26 | 2020-08-26 | Intelligent rail vehicle handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212828019U true CN212828019U (en) | 2021-03-30 |
Family
ID=75141109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021804289.XU Active CN212828019U (en) | 2020-08-26 | 2020-08-26 | Intelligent rail vehicle handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212828019U (en) |
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2020
- 2020-08-26 CN CN202021804289.XU patent/CN212828019U/en active Active
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