CN218750775U - Handrail device for rail transit - Google Patents
Handrail device for rail transit Download PDFInfo
- Publication number
- CN218750775U CN218750775U CN202223041751.7U CN202223041751U CN218750775U CN 218750775 U CN218750775 U CN 218750775U CN 202223041751 U CN202223041751 U CN 202223041751U CN 218750775 U CN218750775 U CN 218750775U
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- adjusting
- ring
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- moving part
- mounting
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- 238000001125 extrusion Methods 0.000 claims description 11
- 230000005294 ferromagnetic effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
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Abstract
The utility model relates to a handrail device for track traffic, including dead lever, the lantern ring, connecting device and hand power ring, the dead lever level set up, the lantern ring fix on the dead lever, the connecting device upper end is connected the lantern ring, the hand power ring is fixed to the lower extreme, the connecting device include adjusting sleeve, two regulation poles and spacing frame, adjusting sleeve upper end is connected the lantern ring, two the regulation pole vertical parallel arrangement, the centre passes through spring coupling; the utility model discloses a connecting device for rail transit's armrest apparatus is equipped with adjusting sleeve, two regulation poles and spacing frame for the passenger can adjust the height at hand power ring place according to the height, extrude two regulation poles promptly and make the card post shift out the card hole, and through shifting up or move down the height that the regulation pole adjusted the hand power ring indirectly, transfer suitable high back, the card downthehole fixing that comes of card post card income corresponding position of rethread, can adapt to the people of different heights and use, convenient and fast.
Description
Technical Field
The utility model relates to a rail transit technical field, concretely relates to handrail device for rail transit.
Background
Rail transit is a fast, high volume, electrically towed transportation system built in cities. The train runs on a totally closed line, the line located in a central urban area is basically arranged in an underground tunnel, the line outside the central urban area is generally arranged on a viaduct or the ground, and the rail transit is an urban transit system which covers various underground and overground road rights, is high in density and high in traffic volume.
The device for assisting passengers to stand stably, which is arranged in a carriage of rail transit, comprises a handrail device arranged in the middle of a seat, and comprises a fixed rod, a lantern ring, a connecting device and a hand pull ring, wherein the fixed rod is horizontally arranged, the lantern ring is fixedly sleeved on the fixed rod, the upper end of the connecting device is connected with the lantern ring, and the lower end of the connecting device is fixedly provided with the hand pull ring. When the handrail is used, a passenger stands and keeps stable standing by pulling the hand-pulling ring, but the handrail structures in the prior art have the problems that (1) the height of the hand-pulling ring is not adjustable, because the height of the passenger is not uniform, if the passenger with low height needs to take rail transit for a long time, but can sit without a seat, the hand-pulling ring is pulled to keep stable standing, and if the height of the hand-pulling ring is not adjustable, the hand-pulling ring is pulled to be laboursome or can not be pulled directly, so that the handrail is inconvenient to use; (2) Most present hand power ring is closed cyclic annular, and a lot of passengers can often take place the problem of hand card in the hand power ring when taking track traffic and using the hand power ring, and even there is the hand power ring on the track traffic of some places to be equipped with the opening, but the opening size is not adjustable, still has the risk of card hand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a handrail device for track traffic solves the not adjustable not high person of inconvenient height of hand power ring height among the prior art and the hand power ring does not have the opening or the problem of the easy card hand that the opening size is unadjustable brings.
For solving the above technical problem, the technical scheme of the utility model is that: the utility model provides a handrail device for track traffic, includes dead lever, the lantern ring, connecting device and hand power ring, the dead lever level set up, the lantern ring fixed cover on the dead lever, the lantern ring is connected to the connecting device upper end, the hand power ring is fixed to the lower extreme, its innovation point lies in: the connecting device comprises an adjusting sleeve, two adjusting rods and a limiting frame, wherein the upper end of the adjusting sleeve is connected with a sleeve ring, the two adjusting rods are vertically arranged in parallel, and the middle parts of the two adjusting rods are connected through a spring;
the upper ends of the adjusting rods are sleeved in the adjusting sleeves, two opposite side surfaces of the adjusting sleeves are symmetrically and uniformly provided with a plurality of clamping holes from top to bottom, clamping columns are arranged at the upper ends of the two adjusting rods corresponding to the clamping holes at the two side surfaces of the adjusting sleeves, and the clamping columns are clamped in the clamping holes;
the upper surface of the limiting frame is provided with two limiting holes corresponding to the two adjusting rods, the lower ends of the limiting rods are arranged in the limiting holes through the limiting holes, the bottom ends of the adjusting rods are provided with limiting blocks, the limiting blocks are limited in the limiting frame, and the hand pull ring is fixed at the bottom end of the limiting frame.
Further, hand ring include mounting and moving part, mounting and moving part be circular-arcly, the mounting fix in spacing frame bottom, mounting one end activity cup joints in the one end of moving part, mounting and moving part connection position pass through the bolt fastening, moving part and mounting between the tip that does not connect form the opening, the opening be close to spacing frame setting.
Furthermore, the moving part is provided with a poking ball.
Furthermore, the surface of the clamping column is provided with a ferromagnetic layer, and the side surface of the adjusting sleeve corresponding to the edge of the clamping hole is also provided with a ferromagnetic layer.
Furthermore, the side surfaces of the two adjusting rods, which are far away from each other, are symmetrically provided with extrusion handles, and the extrusion handles are arranged between the adjusting sleeves and the limiting frames.
Compared with the prior art, the utility model, the beneficial effect who produces does:
(1) The utility model discloses a connecting device for rail transit's armrest apparatus is equipped with adjusting sleeve, two regulation poles and spacing frame, the passenger can adjust the height at hand power ring place according to the height, extrude two regulation poles promptly and make the card post shift out the card hole at original place to through shifting up or moving down the height that the regulation pole indirectly adjusted the hand power ring, transfer suitable high back, the card downthehole fixing that corresponds the position is gone into to rethread card post card, can adapt to the people of different heights and use, convenient and fast.
(2) The utility model discloses a hand power ring for rail transit's handrail device includes moving part and mounting, forms the opening between moving part and the mounting, avoids passenger's hand card to a certain extent in the hand power ring, when the great card of passenger's hand is in the hand power ring, can dismantle the bolt of connecting moving part and mounting, rotates the moving part through stirring the ball, the increase opening, perhaps directly unpacks moving part and mounting apart, takes out the hand of card in the hand power ring, and conveniently change the part, and it is swift to adjust.
(3) The utility model discloses a handrail device for track traffic all is equipped with the ferromagnetic layer at card hole edge and card post surface, can be convenient for card post inserts fast and corresponds needs male card hole, can also guarantee through magnetic force that card post card is at the downthehole steadiness of card, comparatively safety.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a handrail device for rail transit according to the present invention.
Fig. 2 is a schematic cross-sectional structural view of the connection device and the hand pull ring in fig. 1 of the present invention.
Fig. 3 is a schematic view of the movable member shown in fig. 2 according to the present invention being rotated to enlarge the opening.
Fig. 4 is a schematic structural view of the adjusting sleeve of the present invention when three locking holes are formed on the side surface of the adjusting sleeve.
Fig. 5 is a top view structural diagram of a limit frame in the armrest apparatus for rail transit according to the present invention.
Fig. 6 is an enlarged view of a portion a in fig. 2 according to the present invention.
The device comprises a fixing rod 1, a lantern ring 2, an adjusting sleeve 3, an adjusting rod 4, a limiting frame 5, a spring 6, a clamping hole 7, a clamping column 8, a limiting hole 9, a limiting block 10, a fixing piece 11, a movable piece 12, a bolt 13, an opening 14, a poking ball 15, a ferromagnetic layer 16 and an extrusion handle 17.
Detailed Description
The technical solution of the present invention will be described clearly and completely through the following detailed description.
The utility model provides a handrail device for track traffic, as shown in figure 1, including dead lever 1, the lantern ring 2, connecting device and hand power ring, the dead lever level sets up, and the lantern ring is fixed to the cover and is fixed on the dead lever, and the lantern ring is connected to the connecting device upper end, and the hand power ring is fixed to the lower extreme, and as shown in figure 2 and 3, connecting device includes adjusting sleeve 3, two regulation poles 4 and spacing frame 5, and the lantern ring is connected to the adjusting sleeve upper end, and two regulation poles are vertical parallel arrangement, and the centre is passed through spring 6 and is connected.
The upper end of each adjusting rod is sleeved in the corresponding adjusting sleeve, a plurality of clamping holes 7 are symmetrically and uniformly formed in the two opposite side faces of the corresponding adjusting sleeve from top to bottom, as shown in fig. 4, the number of the specific clamping holes in fig. 4 is three, clamping columns 8 are arranged in the clamping holes in the two corresponding side faces of the two adjusting rods, and the clamping columns are clamped in the clamping holes. When the clamping device is used, the clamping column is separated from the original clamping hole by extruding the two adjusting rods, then the two adjusting rods move upwards or downwards to find a proper position, and then the two adjusting rods are loosened to enable the clamping column to be clamped in the clamping hole at the proper position again.
The utility model discloses a spacing frame upper surface corresponds two regulation poles and is equipped with two spacing holes 9, and when the diameter size in spacing hole was adjusted the pole for two extrusion, can supply the regulation pole at spacing downthehole horizontal migration, as shown in FIG. 5, spacing downthehole is located through spacing hole to the gag lever post lower extreme, and the bottom of adjusting the pole is equipped with stopper 10, and the stopper is spacing in spacing frame, and the hand power ring is fixed in spacing frame bottom. The limiting frame is mainly used for connecting the adjusting rod and the hand pull ring, the limiting block is limited in the limiting frame to connect the adjusting rod, and the limiting frame wants the lower surface to directly fix the hand pull ring. The specific process used is as follows: when the height of the position of the hand pull ring needs to be adjusted, a passenger pushes the two adjusting rods to enable the clamping columns to move out of the original clamping holes, the height of the hand pull ring is indirectly adjusted by moving the adjusting rods upwards or downwards, the clamping columns are clamped into the clamping holes in the corresponding positions to be fixed after the height of the hand pull ring is adjusted to be proper, and when a person with a shorter height adjusts the height, the height can be adjusted by standing on tiptoes or by helping a person beside the hand to adjust the height.
The utility model discloses a hand pull ring includes mounting 11 and moving part 12, and mounting and moving part are circular-arcly, and the mounting is fixed in spacing frame bottom, and mounting one end activity is cup jointed in the one end of moving part, and mounting and moving part connection position pass through bolt 13 fixedly, form opening 14 between the tip that moving part and mounting do not connect, and the opening is close to spacing frame setting. The opening that forms between moving part and the mounting avoids passenger's hand card to a certain extent in the hand power ring, when the great card of passenger's hand is in the hand power ring, the bolt of connecting moving part and mounting can be dismantled, rotates the moving part through stirring the ball, and the increase opening, perhaps directly unpacks moving part and mounting apart, and takes out the hand of card in the hand power ring, and convenient the change, and adjusts swiftly.
Preferably, the utility model discloses a be equipped with on the moving part and dial ball 15, dial the effect of ball and lie in when the hand strap is intra-annular, pull down the bolt, rotate the moving part through stirring the ball and make the mounting embolia the scope in the moving part bigger, even make the opening increase.
Card post surface is equipped with ferromagnetic layer 16, and the position that the adjusting sleeve side corresponds card hole edge also is equipped with ferromagnetic layer, as shown in fig. 6, ferromagnetic layer's setting can be convenient for card post quick insertion correspond the card hole that needs the male, can also guarantee card post card stability in the card hole through magnetic force, and is comparatively safe.
The side symmetry that two regulation poles kept away from each other is equipped with extrusion handle 17, and extrusion handle locates between adjusting sleeve and the spacing frame, and the setting of extrusion handle makes and is convenient for reach the extrusion effect through less power when the pole is adjusted in the extrusion.
The above-mentioned embodiments are only described as the preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention, and the technical content of the present invention, which is claimed by the present invention, is fully recorded in the technical claims.
Claims (5)
1. The utility model provides a handrail device for track traffic, includes dead lever, the lantern ring, connecting device and hand power ring, the dead lever level set up, the lantern ring fixed cover on the dead lever, the lantern ring is connected to the connecting device upper end, the hand power ring is fixed to the lower extreme, its characterized in that: the connecting device comprises an adjusting sleeve, two adjusting rods and a limiting frame, wherein the upper end of the adjusting sleeve is connected with a sleeve ring, the two adjusting rods are vertically arranged in parallel, and the middle parts of the two adjusting rods are connected through a spring;
the upper ends of the adjusting rods are sleeved in the adjusting sleeves, two opposite side surfaces of the adjusting sleeves are symmetrically and uniformly provided with a plurality of clamping holes from top to bottom, clamping columns are arranged at the upper ends of the two adjusting rods corresponding to the clamping holes at the two side surfaces of the adjusting sleeves, and the clamping columns are clamped in the clamping holes;
the upper surface of the limiting frame is provided with two limiting holes corresponding to the two adjusting rods, the lower ends of the limiting rods are arranged in the limiting holes through the limiting holes, the bottom ends of the adjusting rods are provided with limiting blocks, the limiting blocks are limited in the limiting frame, and the hand pull ring is fixed at the bottom end of the limiting frame.
2. A handrail device for rail transit according to claim 1, wherein: the hand pull ring include mounting and moving part, mounting and moving part be circular-arcly, the mounting fix in spacing frame bottom, mounting one end activity cup joints in the one end of moving part, mounting and moving part connection position pass through the bolt fastening, moving part and mounting disconnected tip between form the opening, the opening be close to spacing frame setting.
3. A handrail device for rail transit according to claim 2, wherein: the moving part is provided with a poking ball.
4. A handrail device for rail transit according to claim 1, wherein: the surface of the clamping column is provided with a ferromagnetic layer, and the side surface of the adjusting sleeve corresponding to the edge of the clamping hole is also provided with a ferromagnetic layer.
5. A handrail device for rail transit according to claim 1, wherein:
the side surfaces of the two adjusting rods, which are far away from each other, are symmetrically provided with extrusion handles, and the extrusion handles are arranged between the adjusting sleeves and the limiting frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223041751.7U CN218750775U (en) | 2022-11-16 | 2022-11-16 | Handrail device for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223041751.7U CN218750775U (en) | 2022-11-16 | 2022-11-16 | Handrail device for rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218750775U true CN218750775U (en) | 2023-03-28 |
Family
ID=85648239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223041751.7U Active CN218750775U (en) | 2022-11-16 | 2022-11-16 | Handrail device for rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218750775U (en) |
-
2022
- 2022-11-16 CN CN202223041751.7U patent/CN218750775U/en active Active
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