CN208931337U - A kind of vertical cover plate of rail traffic easy to use - Google Patents
A kind of vertical cover plate of rail traffic easy to use Download PDFInfo
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- CN208931337U CN208931337U CN201821534005.2U CN201821534005U CN208931337U CN 208931337 U CN208931337 U CN 208931337U CN 201821534005 U CN201821534005 U CN 201821534005U CN 208931337 U CN208931337 U CN 208931337U
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- fixedly connected
- cover plate
- rail traffic
- groove
- plate
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Abstract
The utility model relates to technical field of rail traffic, and disclose a kind of vertical cover plate of rail traffic easy to use, including cover plate ontology, the left side interference of the cover plate ontology is connected with connecting plate, operating block is fixedly connected on the left of the connecting plate, operating groove is offered on the left of the operating block, reset spring is fixedly connected on inner surface on the right side of the operating groove, the left end of the reset spring is fixedly connected with mounting plate, offers guide groove on the inner surface at the top and bottom of the operating groove.The vertical cover plate of the rail traffic easy to use, by setting force application rod and annular groove play the role of that the inertia that rail traffic suddenly change occurs is carried out effectively unloading power, setting decompression bar and pressure relief piston play the role of carrying out reasonable damping to vibration caused by inertia, achieve the effect that guarantee hand-held stability by effectively unloading power and reasonable damping, thus by guaranteeing that stability prevents hand disengaging from achieving the effect that convenient for hand-held.
Description
Technical field
The utility model relates to technical field of rail traffic, the vertical cover plate of specially a kind of rail traffic easy to use.
Background technique
Rail vehicle typically refers to that a kind of friendship for being used to alleviate traffic pressure travelled in dedicated track in city is arranged in
Logical tool generally includes subway, light rail and tramcar, and the dedicated vertical cover plate of rail vehicle refers to that setting is drawn in rail vehicle plug
Door two sides, for covering door machine structure and simultaneously for installing the device of handrail, being widely present in track.
With the fast development of rail traffic, the various components of rail traffic are required also higher and higher and then right
It is also increased accordingly in rail traffic with the requirement of vertical cover plate, but existing rail traffic uses vertical cover plate in hand-held handrail, because
Buffering is carried out for inertia when being not easy to occur rail traffic suddenly acceleration change and unloads power, and hand-held stability is caused to reduce,
Easily there is the case where hand disengaging.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of rail traffic easy to use vertical cover plate, tool
Standby rationally buffering unloads the advantages that demonstrate,proving stability of trying hard to keep, and solves the problems, such as that stability is lower when acceleration change.
(2) technical solution
The purpose of stability is demonstrate,proved to realize that above-mentioned reasonable buffering unloads to try hard to keep, the utility model provides the following technical solutions: one
Kind rail traffic easy to use is connected with connecting plate with vertical cover plate, including cover plate ontology, the left side interference of the cover plate ontology,
It is fixedly connected with operating block on the left of the connecting plate, operating groove, the operating groove right side are offered on the left of the operating block
Inner surface on be fixedly connected with reset spring, the left end of the reset spring is fixedly connected with mounting plate, the operation groove top
Guide groove is offered on the inner surface of portion and bottom, the top and bottom of the mounting plate are slidably connected at respectively described in two
On the inner surface of guide groove, the outer surface of the mounting plate is opened up there are two mounting groove, and two mounting grooves are symmetrically distributed in
The outer surface of the mounting plate is fixedly connected to stiff spring, same institute on the inner surface at the top and bottom of the mounting groove
Two stiff spring one end close to each other for stating mounting groove inner surface are fixedly connected by force application rod, the mounting plate
Left side is fixedly connected with the force handle between two mounting grooves, on the inner surface at the top and bottom of the operating groove
It is fixedly connected to the fixed plate being located on the left of the guide groove, is fixedly connected on the right side of the fixed plate positioned at the force
Power ball is unloaded on the left of bar, the outer surface of the power of the unloading ball offers annular groove, and the left end of the force application rod is slidably connected at described
On the inner surface of annular groove.
Preferably, it is fixedly connected on the left of the mounting plate and is located remotely from each other side and symmetrical positioned at two mounting grooves
Two decompression bars, be fixedly connected on the right side of the fixed plate positioned at the decompression tube for unloading power ball described in two and being located remotely from each other side
The left end in road, the decompression bar is fixedly connected with pressure relief piston, and the pressure relief piston is slidably connected at the interior of the pressure relief piston
On wall.
Preferably, the quantity of the reset spring is no less than three, and the coefficient of elasticity of the reset spring is 20 newton
It is per cm.
Preferably, it is fixedly connected with sliding-aided mat on the inner surface of the annular groove, is fixed on the outer surface of the force application rod
It is connected with wear-resistant pad.
Preferably, the positive shape of the force handle is arc, and the positive radian of the force handle is 150
It spends between 180 degree.
Preferably, the connection type between the connecting plate and the operating block is welding, the decompression bar and the peace
Connection type between loading board is to be threadedly coupled.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of vertical cover plate of rail traffic easy to use, have with
It is lower the utility model has the advantages that
(1) the vertical cover plate of the rail traffic easy to use, is played by setting force application rod and annular groove to rail traffic
The inertia that suddenly change occurs carries out the effect for effectively unloading power, and setting decompression bar and pressure relief piston are played to vibration caused by inertia
The effect for carrying out reasonable damping achievees the effect that guarantee hand-held stability, to pass through guarantor by effectively unloading power and reasonable damping
Card stability prevents hand disengaging from achieving the effect that convenient for hand-held.
(2) the vertical cover plate of the rail traffic easy to use is played by arc force handle and increases hand contact area
Effect, and then by increase contact area achieve the effect that promoted grasp stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the operating groove schematic diagram of internal structure of the utility model.
In figure: 1 cover plate ontology, 2 connecting plates, 3 operating blocks, 4 operating grooves, 5 reset springs, 6 mounting plates, 7 guide grooves, 8 peaces
Power ball, 14 annular grooves, 15 decompression bars, 16 drops are unloaded in tankage, 9 stiff springs, 10 force application rods, 11 force handles, 12 fixed plates, 13
Press piston, 17 decompression pipelines.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of vertical cover plate of rail traffic use easy to use, including cover plate ontology 1 are please referred to, cover plate ontology 1
Left side interference is connected with connecting plate 2, and the left side of connecting plate 2 is fixedly connected with operating block 3, and the left side of operating block 3 offers operation
Slot 4 is fixedly connected with reset spring 5 on the inner surface on the right side of operating groove 4, and the quantity of reset spring 5 is no less than three, resets bullet
The coefficient of elasticity of spring 5 is that 20 newton are per cm, and setting reset spring 5 plays the mounting plate 6 when not stressing and restores origin-location
Effect, the left end of reset spring 5 is fixedly connected with mounting plate 6, and the connection type between connecting plate 2 and operating block 3 is welding,
The connection type being depressured between bar 15 and mounting plate 6 is to be threadedly coupled, and is offered on the inner surface of 4 top and bottom of operating groove
Guide groove 7, the top and bottom of mounting plate 6 are slidably connected at respectively on the inner surface of two guide grooves 7, the appearance of mounting plate 6
Face is opened up there are two mounting groove 8, and two mounting grooves 8 are symmetrically distributed in the outer surface of the mounting plate 6,8 top of mounting groove and bottom
Stiff spring 9 is fixedly connected on the inner surface in portion, two stiff springs 9 of same 8 inner surface of mounting groove are close to each other
One end is fixedly connected by force application rod 10, and the left side of mounting plate 6 is fixedly connected with the force handle between two mounting grooves 8
11, the force positive shape of handle 11 be arc, force the positive radian of handle 11 150 degree to 180 degree it
Between, setting arcuate structure plays the role of guaranteeing crawl area, and then plays and promote grasp stability, and operating groove 4 pushes up
The fixed plate 12 positioned at 7 left side of guide groove is fixedly connected on the inner surface of portion and bottom, the right side of fixed plate 12 is fixed to be connected
It is connected to be located on the left of force application rod 10 and unloads power ball 13, the outer surface for unloading power ball 13 offers annular groove 14, the interior table of annular groove 14
It is fixedly connected with sliding-aided mat on face, wear-resistant pad is fixedly connected on the outer surface of force application rod 10, setting sliding-aided mat plays promotion knot
With respect to the effect of sliding continuity between structure, the effect for reducing force of sliding friction between structure of high degree is arranged wear-resisting
It paves and avoids the case where structure is seriously worn in short time relative motion between structure appearance, and then structure is made to work long hours
It will not wear and not be available easily, the left end of force application rod 10 is slidably connected on the inner surface of annular groove 14, the left side of mounting plate 6
It is fixedly connected with and is located remotely from each other side and symmetrical two decompression bars 15 positioned at two mounting grooves 8, the right side of fixed plate 12 is fixed
It is connected with and unloads the decompression pipeline 17 that power ball 13 is located remotely from each other side positioned at two, the left end of decompression bar 15 is fixedly connected with decompression and lives
Plug 16, pressure relief piston 16 is slidably connected on the inner wall of pressure relief piston 16, and setting buck configuration plays unexpected to mounting plate 6 move
The effect buffered.
In conclusion the vertical cover plate of the rail traffic easy to use, is played by setting force application rod 10 and annular groove 14
The effect for effectively unloading power is carried out to the inertia that rail traffic suddenly change occurs, setting decompression bar 15 and pressure relief piston 16 play
The effect that reasonable damping is carried out to vibration caused by inertia reaches the hand-held stability of guarantee by effectively unloading power and reasonable damping
Effect, thus by guaranteeing that stability prevents hand disengaging from achieving the effect that convenient for hand-held.
The vertical cover plate of the rail traffic easy to use, is played by arc force handle 11 and increases hand contact area
Effect, and then achieve the effect that promote grasp stability by increasing contact area.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of rail traffic easy to use vertical cover plate, including cover plate ontology (1), it is characterised in that: the cover plate ontology
(1) left side interference is connected with connecting plate (2), is fixedly connected with operating block (3), the operation on the left of the connecting plate (2)
It is offered on the left of block (3) operating groove (4), is fixedly connected with reset spring (5) on the inner surface on the right side of the operating groove (4),
The left end of the reset spring (5) is fixedly connected with mounting plate (6), on the inner surface at the top and bottom of the operating groove (4)
It offers guide groove (7), the top and bottom of the mounting plate (6) are slidably connected at the interior of two guide grooves (7) respectively
On surface, the outer surface of the mounting plate (6) is opened up there are two mounting groove (8), and two mounting grooves (8) are symmetrically distributed in institute
The outer surface of mounting plate (6) is stated, is fixedly connected to stiff spring (9) on the inner surface at the top and bottom of the mounting groove (8),
Two stiff springs (9) of the same mounting groove (8) inner surface one end close to each other is fixed by force application rod (10)
It connects, the force handle (11) being fixedly connected on the left of the mounting plate (6) between two mounting grooves (8), institute
The fixed plate (12) being fixedly connected on the left of the guide groove (7) on the inner surface at the top and bottom of operating groove (4) is stated,
Unloading power ball (13) on the left of the force application rod (10), the power of the unloading ball are fixedly connected on the right side of the fixed plate (12)
(13) outer surface offers annular groove (14), and the left end of the force application rod (10) is slidably connected at the interior of the annular groove (14)
On surface.
2. a kind of vertical cover plate of rail traffic easy to use according to claim 1, it is characterised in that: the mounting plate
(6) it is fixedly connected on the left of and is located remotely from each other side and symmetrical two decompression bars (15), institute positioned at two mounting grooves (8)
The decompression pipeline (17) being fixedly connected on the right side of fixed plate (12) positioned at unloading power ball (13) described in two and being located remotely from each other side is stated,
The left end of decompression bar (15) is fixedly connected with pressure relief piston (16), and the pressure relief piston (16) is slidably connected at the decompression
On the inner wall of piston (16).
3. a kind of vertical cover plate of rail traffic easy to use according to claim 1, it is characterised in that: the reset bullet
The quantity of spring (5) is no less than three, and the coefficient of elasticity of the reset spring (5) is that 20 newton are per cm.
4. a kind of vertical cover plate of rail traffic easy to use according to claim 1, it is characterised in that: the annular groove
(14) it is fixedly connected with sliding-aided mat on inner surface, is fixedly connected with wear-resistant pad on the outer surface of the force application rod (10).
5. a kind of vertical cover plate of rail traffic easy to use according to claim 1, it is characterised in that: the force handle
Hand (11) positive shape be arc, the positive radian of the force handle (11) 150 degree to 180 degree it
Between.
6. a kind of vertical cover plate of rail traffic easy to use according to claim 2, it is characterised in that: the connecting plate
(2) connection type between the operating block (3) is welding, the company between decompression bar (15) and the mounting plate (6)
Mode is connect to be threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821534005.2U CN208931337U (en) | 2018-09-19 | 2018-09-19 | A kind of vertical cover plate of rail traffic easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821534005.2U CN208931337U (en) | 2018-09-19 | 2018-09-19 | A kind of vertical cover plate of rail traffic easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208931337U true CN208931337U (en) | 2019-06-04 |
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ID=66721540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821534005.2U Active CN208931337U (en) | 2018-09-19 | 2018-09-19 | A kind of vertical cover plate of rail traffic easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208931337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882075A (en) * | 2021-01-20 | 2021-06-01 | 广东电网有限责任公司广州供电局 | Navigation positioning method adopting Beidou navigation positioning and SLAM positioning technology |
-
2018
- 2018-09-19 CN CN201821534005.2U patent/CN208931337U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882075A (en) * | 2021-01-20 | 2021-06-01 | 广东电网有限责任公司广州供电局 | Navigation positioning method adopting Beidou navigation positioning and SLAM positioning technology |
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