CN208439143U - A kind of railway carriage canopy bar automatic mobile device - Google Patents
A kind of railway carriage canopy bar automatic mobile device Download PDFInfo
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- CN208439143U CN208439143U CN201821119892.7U CN201821119892U CN208439143U CN 208439143 U CN208439143 U CN 208439143U CN 201821119892 U CN201821119892 U CN 201821119892U CN 208439143 U CN208439143 U CN 208439143U
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- canopy bar
- screw rod
- bar bracket
- railway carriage
- tail
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Abstract
The utility model provides a kind of railway carriage canopy bar automatic mobile device, including multiple canopy bar brackets, multiple moving parts, two screw rods and Vidacare corp, multiple canopy bar brackets are slidably connected on screw rod by moving parts, two moving parts with group moving assembly drive the canopy bar bracket being firmly connected with it to slide jointly when sliding back and forth on screw rod, Vidacare corp is positioned close on the carriage side plate of headstock, two screw rods are connect with the output end of Vidacare corp respectively by the end of near-car head, Vidacare corp drives two screw rod common rotations, to drive moving parts to move on screw rod, moving parts drives canopy bar bracket connected to it to move jointly；The utility model can drive moving parts to slide laterally on screw rod automatically by electric power, and by moving parts in conjunction with canopy bar bracket, canopy bar bracket be made to become the device that can be slided automatically, be not in that canopy bar is stuck or the case where fall off, easy to use, laborsaving.
Description
Technical field
The utility model relates generally to bicycle shed field, and in particular to a kind of railway carriage canopy bar automatic mobile device.
Background technique
Slag-soil truck bicycle shed is used to block the article in railway carriage, is allowed to not expose to the open air outside, existing slag-soil truck bicycle shed two sides
The movement of canopy bar is inconsistent, mobile difficult, there is also that canopy bar is stuck, situations such as falling off when mobile, be easy to cause bicycle shed not
The case where railway carriage capable of being blocked entirely, dregs is caused to fall during transportation, and current bicycle shed is collapsed or is all leaned on when being unfolded
Operation is manually gone, is caused high effort for.
Utility model content
Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, it is automatic to provide a kind of railway carriage canopy bar
Mobile device.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of railway carriage canopy bar automatic mobile device, packet
Include multiple canopy bar brackets, multiple moving parts, two screw rods and Vidacare corp, the transverse direction that two screw rods are parallel to each other
The two sides of railway carriage are set, and the both ends of the screw rod are equipped with support base, the middle part of the support base is equipped with bearing, two institutes
It states bearing to be respectively fitted over the both ends end of the screw rod and be rotatablely connected with screw rod, two support bases are separately mounted to railway carriage
Outer wall and at the near-car head and it is mounted on railway carriage outer wall and at the tailstock；Two moving parts are one group of mobile group
Part, moving assembly described in multiple groups is set side by side to the back-end from the front end of screw rod, with two moving parts for organizing the moving assembly
Symmetrically the two sides of railway carriage are set, and are connect respectively with the wire rod thread of railway carriage two sides, the screw rod rotation is described to drive
Moving parts moves on screw rod, and the canopy bar bracket also is provided with multiple, and the number of canopy bar bracket and the moving assembly
Number is identical, and the canopy bar bracket is half frame-type structure, the canopy bar carrier openings it is downward across above railway carriage, and it is described
The both ends of canopy bar carrier openings extend respectively at the moving parts of respective side and are firmly connected with it；
The Vidacare corp is positioned close on the carriage side plate of headstock, and two screw rods lean on the end of near-car head
It being connect respectively with the output end of the Vidacare corp, the Vidacare corp drives two screw rod common rotations,
To drive the moving parts to move on screw rod, the moving parts drives canopy bar bracket connected to it to move jointly.
The beneficial effects of the utility model are: moving parts can be driven to slide laterally on screw rod automatically by electric power, and
By moving parts in conjunction with canopy bar bracket, so that canopy bar bracket is become the device that can be slided automatically, can smoothly collapse bicycle shed
Or expansion, be not in that canopy bar is stuck or the case where fall off, can manually collapse or bicycle shed is unfolded and also be collapsed automatically by electric power
Or expansion bicycle shed, it is easy to use, laborsaving.
Based on the above technical solution, the utility model can also do following improvement.
Further, the Vidacare corp includes transmission turning mechanism, drive rod and positive and negative motor, the transmission turning
There are two mechanism is set, the drive rod also is provided with two, two transmission turning mechanisms respectively with the silk that leans on near-car head two sides
The end of bar connects, and two transmission turning mechanisms are defeated with two of the positive and negative motor respectively by two drive rods
Outlet connection drives two transmission turnings by two drive rods when the positive and negative motor generates forward current simultaneously
Mechanism rotates forward, the transmission turning mechanism drive the screw rod to rotate forward with drive the moving parts on screw rod to
It is driven described in two simultaneously when the movement of headstock direction or the positive and negative motor generate reverse current by two drive rods
Transmission turning mechanism rotates backward, and the transmission turning mechanism drives the screw rod to rotate backward to drive the moving parts to exist
It is mobile to tailstock direction on screw rod.
Further, the moving parts includes screw rod dust shield case, nut and link block, and the screw rod dust shield case is opened for both ends
The hollow rectangular parallelepiped structure of mouth, the length of the screw rod dust shield case and the length of screw rod are suitable, the side of the screw rod dust shield case
It is fixed on the railway carriage outer wall, the screw rod is hanging to be horizontally installed in the screw rod dust shield case, and the both ends of screw rod point
It does not stretch out and is fixed on railway carriage from the both ends of the screw rod dust shield case, the screw rod dust shield case is equipped with far from the side of railway carriage
Rectangular aperture, the rectangular aperture from screw rod dust shield case it is open at one end from extend to other end opening；The nut is covered in institute
It states on screw rod and can be slid back and forth on screw rod, one end of the link block is protruded into from the rectangular aperture in screw rod dust shield case
And be fixedly connected on the outer wall of the nut, the other end is fixedly connected on the canopy bar bracket.
Beneficial effect using above-mentioned further scheme is: can be by the mobile drive canopy bar bracket of nut on screw rod
Sliding.
Further, the moving parts further includes track, idler wheel and roller shaft, and the track is equipped with two, described two
Parallel track is laid on the screw rod dust shield case up and down on two opposite sides, there are two the roller shaft is set, two institutes
It states roller shaft to be slidably connected at respectively on two tracks, the idler wheel also is provided with two, and two idler wheels are fixed respectively
It is connected on the roller shaft, the both ends of the canopy bar carrier openings are respectively equipped with frame-type bracket, the both ends of the frame-type bracket
It is separately fixed on ipsilateral two idler wheels, is fixedly connected on the link block in the middle part of the frame-type bracket.
Beneficial effect using above-mentioned further scheme is: when nut is mobile drives canopy bar bracket mobile, the weight of canopy bar
Amount is transmitted on track, and the weight that screw rod and nut are not subject to only serves the effect that canopy bar bracket is moved forward and backward, and improves movement
Stability.
Further, the screw rod, which is arranged, extends on the railway carriage and at the tailstock to headstock direction.
It further, further include tail canopy bar rotary part, the tail canopy bar rotary part is positioned close to the canopy of the tailstock
The two sides of bar bracket；
The tail canopy bar rotary part includes tail canopy bar bracket rotating arm, tail canopy bar bracket, tail canopy pole spacing pin and tension spring, is leaned on
Through-hole is equipped at the both ends of the canopy bar bracket of the nearly tailstock and close railway carriage, the tail canopy bar bracket rotating arm is sheet, institute
Tail canopy bar bracket rotating arm is stated to be equipped with and the comparable circular hole of the hole size, the circular hole pair of the tail canopy bar bracket rotating arm
The outer surface of the canopy bar bracket for being positioned close to the tailstock of through-hole described in Ying Yu, the tail canopy bar bracket are L-type plate, institute
State tail canopy bar bracket one end it is vertical be equipped with cylindrical connecting column, the diameter of the cylinder connecting column is straight with the circular hole
Diameter sizableness, the cylinder connecting column sequentially pass through the circular hole and through-hole for the tail canopy bar bracket, tail canopy bar bracket
The canopy bar bracket of rotating arm and the close tailstock is linked together, and the tail canopy bar bracket rotating arm is with the cylindrical connection
It being rotated centered on column and drives the tail canopy bar bracket common rotation, the outside of railway carriage tail portion is arranged in the tail canopy pole spacing pin,
When the canopy bar bracket close to the tailstock is moved to railway carriage tail portion, the tail canopy pole spacing pin resists the tail canopy bar bracket rotation
Arm fixes it；The both ends of the tension spring are separately fixed on the canopy bar bracket of the tailstock and tail canopy bar bracket is far from circle
One end of cylindricality connecting column.
Beneficial effect using above-mentioned further scheme is: the canopy bar bracket that can quickly will be close to the tailstock plays on or off
It closes.
It further, further include for sheltering from the bicycle shed shading cloth inside railway carriage, the bicycle shed shading cloth is laid on canopy bar
On bracket, and extended laterally at the canopy bar bracket of near-car head from from the canopy bar bracket of the tailstock.
Beneficial effect using above-mentioned further scheme is: bicycle shed shading cloth can be made to be laid with range bigger.Railway carriage is hidden
It blocks, prevents dregs from falling.
Detailed description of the invention
Fig. 1 is the front view of slag-soil truck railway carriage canopy bar automatic mobile device provided by the embodiment of the utility model；
Fig. 2 is the side view of slag-soil truck railway carriage canopy bar automatic mobile device provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of Vidacare corp provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of moving parts provided by the embodiment of the utility model；
Fig. 5 is the scheme of installation of tail canopy bar rotary part provided by the embodiment of the utility model；
Fig. 6 is the structural schematic diagram of tail canopy bar rotary part provided by the embodiment of the utility model.
In attached drawing, the names of the parts represented by the respective symbols are as follows:
1, canopy bar bracket, 2, moving parts, 3, screw rod, 4, railway carriage, 5, Vidacare corp, 6, the rotation of tail canopy bar bracket
Arm, 7, tail canopy bar bracket, 8, tail canopy pole spacing pin, 9, tension spring, 101, frame-type bracket, 201, screw rod dust shield case, 202, nut, 203,
Link block, 204, track, 205, idler wheel, 501, transmission turning mechanism, 502, drive rod, 503, positive and negative motor.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As illustrated in fig. 1 and 2, a kind of railway carriage canopy bar automatic mobile device, including multiple canopy bar brackets 1, multiple moving parts
2, two screw rods 3 and Vidacare corp 5, the two sides for being horizontally installed on railway carriage 4 that two screw rods 3 are parallel to each other, and institute
The both ends for stating screw rod 3 are equipped with support base, and the middle part of the support base is equipped with bearing, and two bearings are respectively fitted over the silk
The both ends end of bar 3 is simultaneously rotatablely connected with screw rod 3, and two support bases are separately mounted to 4 outer wall of railway carriage and at near-car head
And it is mounted at 4 outer wall of railway carriage and the close tailstock；Two moving parts 2 are one group of moving assembly, the moving assembly
Equipped with multiple groups, moving assembly described in multiple groups is set side by side to the back-end from the front end of screw rod 3, with two shiftings for organizing the moving assembly
Symmetrically the two sides of railway carriage 4 are arranged in dynamic component 2, and are threadedly coupled respectively with the screw rod 3 of 4 two sides of railway carriage, and the screw rod 3 rotates
To drive the moving parts 2 to move on screw rod 3, the canopy bar bracket 1 also be provided with it is multiple, and the number of canopy bar bracket 1 with
The number of the moving assembly is identical, and the canopy bar bracket 1 is half frame-type structure, the canopy bar bracket 1 Open Side Down across
Above railway carriage 4, and the both ends of the canopy bar bracket 1 opening extend respectively to consolidate at the moving parts 2 of respective side and with it
Fixed connection；
The Vidacare corp 5 is positioned close on the carriage side plate of headstock, and two screw rods 3 lean on the end of near-car head
Portion is connect with the output end of the Vidacare corp 5 respectively, and the Vidacare corp 5 drives two screw rods 3 common
Rotation, so that the moving parts 2 be driven to move on screw rod 3, the moving parts 2 drives canopy bar bracket 1 connected to it
It is common mobile.
In above-described embodiment, moving parts can be driven to slide laterally on screw rod automatically by electric power, and by moving parts
In conjunction with canopy bar bracket, canopy bar bracket is made to become the device that can be slided automatically, can smoothly bicycle shed be collapsed or is unfolded, it will not
The case where appearance canopy bar is stuck or falls off, can manually collapse or bicycle shed is unfolded and also collapse or be unfolded bicycle shed automatically by electric power,
It is easy to use, laborsaving.
Optionally, as one embodiment of the utility model, as shown in figure 3, the Vidacare corp includes transmission
Steering mechanism 501, drive rod 502 and positive and negative motor 503, there are two the transmission turning mechanism 501 is set, the drive rod 502
Two also are provided with, two transmission turning mechanisms 501 are connect with the end of the screw rod by near-car head two sides respectively, described in two
Transmission turning mechanism 501 is connect with two output ends of the positive and negative motor 503 respectively by two drive rods 502, institute
It states and passes through two drive rods 502 when positive and negative motor 503 generates forward current while driving two transmission turning mechanisms
501 rotate forward, and the transmission turning mechanism 501 drives the screw rod 3 to rotate forward to drive the moving parts 2 in screw rod
When generating reverse current to the movement of headstock direction or the positive and negative motor 503 on 3 simultaneously by two drive rods 502
Two transmission turning mechanisms 501 of driving rotate backward, and the transmission turning mechanism 501 drives the screw rod 3 to rotate backward
To drive the moving parts 2 mobile to tailstock direction on screw rod 3.
Specifically, it can be with rotation clockwise that the screw rod 3, which rotates forward, the screw rod 3 rotates backward can be for the inverse time
Needle rotation.The positive counter current of positive and negative motor 503 is produced as the prior art, and the utility model repeats no more.
Optionally, as one embodiment of the utility model, as shown in figure 3, the moving parts 2 includes that screw rod is dust-proof
Box 201, nut 202 and link block 203, the screw rod dust shield case 201 are the hollow rectangular parallelepiped structure of both ends open, the screw rod
The length of dust shield case 201 and the length of screw rod 3 are suitable, and the side of the screw rod dust shield case 201 is fixed on 4 outer wall of railway carriage
On, the screw rod 3 is hanging to be horizontally installed in the screw rod dust shield case 201, and the both ends of screw rod 3 are anti-from the screw rod respectively
The both ends of dirt box 201 are stretched out and are fixed on railway carriage 4, and the screw rod dust shield case 201 is opened far from the side of railway carriage 4 equipped with rectangle
Mouthful, the rectangular aperture from screw rod dust shield case 201 it is open at one end from extend to other end opening；202 sets of the nut is in institute
It states on screw rod 3 and can be slid back and forth on screw rod 3, it is anti-that screw rod is protruded into one end of the link block 203 from the rectangular aperture
It in dirt box 201 and is fixedly connected on the outer wall of the nut 202, the other end is fixedly connected on the canopy bar bracket 1.
In above-described embodiment, it can be slided on screw rod by the mobile drive canopy bar bracket of nut.
Optionally, as one embodiment of the utility model, as shown in figure 4, the moving parts 2 further includes track
204, idler wheel 205 and roller shaft, the track 204 are equipped with two, and the parallel screw rod that is laid on of two tracks 204 is prevented
On about 201 two opposite sides of dirt box, there are two the roller shaft is set, two roller shafts are slidably connected at institute respectively
It states on two tracks 204, the idler wheel 205 also is provided with two, and two idler wheels 205 are respectively fixedly connected in the roller shaft
On, the both ends that the canopy bar bracket 1 is open are respectively equipped with frame-type bracket 101, and the both ends of the frame-type bracket 101 are separately fixed at
On ipsilateral two idler wheels 205, the middle part of the frame-type bracket 101 is fixedly connected on the link block 203.
In above-described embodiment, when nut is mobile drives canopy bar bracket mobile, in the weight transmitting to track of canopy bar, screw rod
The weight being not subject to nut only serves the effect that canopy bar bracket is moved forward and backward, and improves the moving stability.
Optionally, as one embodiment of the utility model, the screw rod 3 is arranged on the railway carriage 4 and from the tailstock
Place extends to headstock direction.
Specifically, the length of screw rod is suitable with the length of railway carriage.
It optionally, further include tail canopy bar rotary part, institute as seen in figs. 5-6 as one embodiment of the utility model
State the two sides that tail canopy bar rotary part is positioned close to the canopy bar bracket 1 of the tailstock；
The tail canopy bar rotary part includes tail canopy bar bracket rotating arm 6, tail canopy bar bracket 7, tail canopy pole spacing pin 8 and tension spring
9, it is equipped with through-hole at the both ends of the canopy bar bracket 1 of the tailstock and close railway carriage, 7 rotating arm 6 of tail canopy bar bracket is
Sheet, 7 rotating arm 6 of tail canopy bar bracket is equipped with to be rotated with the comparable circular hole of the hole size, the tail canopy bar bracket 7
The circular hole of arm 6 corresponds to the outer surface of the canopy bar bracket 1 for being positioned close to the tailstock of the through-hole, the tail canopy bar bracket
7 be L-type plate, one end of the tail canopy bar bracket 7 it is vertical be equipped with cylindrical connecting column, the diameter of the cylinder connecting column
Suitable with the diameter of the circular hole, the cylinder connecting column sequentially passes through the circular hole and through-hole for the tail canopy bar branch
Frame 7, tail canopy bar bracket rotating arm 6 and the canopy bar bracket 1 close to the tailstock are linked together, and the tail canopy bar bracket rotating arm
6 are rotated centered on the cylindrical connecting column and drive 7 common rotation of tail canopy bar bracket, and the tail canopy pole spacing pin 8 is set
The outside in railway carriage tail portion is set, when the canopy bar bracket 1 close to the tailstock is moved to railway carriage tail portion, the tail canopy pole spacing pin 8
Resisting the tail canopy bar bracket rotating arm 6 fixes it；The both ends of the tension spring 9 are separately fixed at the canopy bar close to the tailstock
On the bracket 1 and one end of tail canopy bar bracket 7 far from cylindrical connecting column.
It is mobile to the tailstock with tail canopy bar rotary part when canopy bar bracket 1 is mobile from the trend tailstock, while also, when tail canopy
When bar bracket rotating arm 6 encounters tail canopy pole spacing pin 8, tail canopy pole spacing pin 8, which resists the tail canopy bar bracket rotating arm 6, fixes it,
Tail canopy bar bracket 7 starts to open to the tailstock, and bicycle shed automatically opens in place at this time, and tail canopy bar rotary part is in 8 He of tail canopy pole spacing pin
It is in stationary state under the interaction of tension spring 9, when canopy bar bracket 1 is mobile to headstock, tail canopy bar bracket rotating arm 6 is carried out
Tail canopy pole spacing pin is rotated and leaves, tail canopy bar bracket 7 is under the pulling force effect of tension spring 9 to the canopy bar bracket 1 close to the tailstock
It rotates close, finally packs up tail canopy bar rotary part.The tension spring 9 is spring.
It optionally, further include being blocked for sheltering from the bicycle shed inside railway carriage 4 as one embodiment of the utility model
Cloth, the bicycle shed shading cloth are laid on canopy bar bracket 1, and are extended laterally to from from the canopy bar bracket 1 of the tailstock close to vehicle
At the canopy bar bracket 1 of head.
In above-described embodiment, bicycle shed shading cloth can be made to be laid with range bigger.Railway carriage is sheltered from, prevents dregs from falling.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of railway carriage canopy bar automatic mobile device, which is characterized in that including multiple canopy bar brackets (1), multiple moving parts
(2), two screw rods (3) and Vidacare corp (5), what two screw rods (3) were parallel to each other is horizontally installed on railway carriage (4)
Two sides, and the both ends of the screw rod (3) are equipped with support base, the middle part of the support base is equipped with bearing, two bearings point
The both ends end in the screw rod (3) is not covered and is rotatablely connected with screw rod (3), and two support bases are separately mounted to railway carriage
(4) outer wall and at the near-car head and it is mounted on railway carriage (4) outer wall and at the tailstock；Two moving parts (2) are one
Moving assembly is organized, moving assembly described in multiple groups is set side by side to the back-end from the front end of screw rod (3), with the two of the group moving assembly
Symmetrically setting is threadedly coupled in the two sides of railway carriage (4), and respectively with the screw rod (3) of railway carriage (4) two sides a moving parts (2),
To drive the moving parts (2) to move on screw rod (3), the canopy bar bracket (1) also is provided with more for screw rod (3) rotation
It is a, and the number of canopy bar bracket (1) is identical as the number of the moving assembly, the canopy bar bracket (1) is half frame-type structure, institute
State canopy bar bracket (1) Open Side Down across above railway carriage (4), and the both ends of the canopy bar bracket (1) opening each extend over
At to the moving parts (2) of respective side and it is firmly connected with it；
The Vidacare corp (5) is positioned close on the carriage side plate of headstock, and two screw rods (3) lean on the end of near-car head
Portion is connect with the output end of the Vidacare corp (5) respectively, and the Vidacare corp (5) drives two screw rods
(3) common rotation, so that the moving parts (2) be driven to move on screw rod (3), the moving parts (2) drives to be connected with it
The canopy bar bracket (1) connect is jointly mobile.
2. railway carriage canopy bar automatic mobile device according to claim 1, which is characterized in that the Vidacare corp (5)
Including transmission turning mechanism (501), drive rod (502) and positive and negative motor (503), the transmission turning mechanism (501) is equipped with two
A, the drive rod also is provided with two, two transmission turning mechanisms (501) end with the screw rod by near-car head two sides respectively
Portion's connection, two transmission turning mechanisms (501) are defeated with two of the positive and negative motor respectively by two drive rods
Outlet connection drives two transmission turnings by two drive rods when the positive and negative motor generates forward current simultaneously
Mechanism (501) rotates forward, and the transmission turning mechanism (501) drives the screw rod to rotate forward to drive the moving parts
(2) pass through two drive rods when generating reverse current to the movement of headstock direction or the positive and negative motor on screw rod (3)
Two transmission turning mechanisms (501) are driven to rotate backward simultaneously, the transmission turning mechanism (501) drives the screw rod anti-
To rotation to drive the moving parts (2) mobile to tailstock direction on screw rod (3).
3. railway carriage canopy bar automatic mobile device according to claim 1, which is characterized in that the moving parts (2) includes
Screw rod dust shield case (201), nut (202) and link block (203), the screw rod dust shield case (201) are the hollow length of both ends open
Cube structure, the length of the screw rod dust shield case (201) and the length of screw rod (3) are suitable, the side of the screw rod dust shield case (201)
Face is fixed on the railway carriage (4) outer wall, and the screw rod (3) is hanging to be horizontally installed in the screw rod dust shield case (201), and
The both ends of screw rod (3) are stretched out from the both ends of the screw rod dust shield case (201) respectively and are fixed on railway carriage (4), and the screw rod is anti-
Dirt box (201) is equipped with rectangular aperture far from the side of railway carriage (4), and the rectangular aperture is opened from screw rod dust shield case (201) one end
Other end opening is extended at mouthful；The nut (202) covers on the screw rod (3) and can slide back and forth on screw rod (3),
One end of the link block (203) is protruded into screw rod dust shield case (201) from the rectangular aperture and is fixedly connected on the spiral shell
On the outer wall of female (202), the other end is fixedly connected on the canopy bar bracket (1).
4. railway carriage canopy bar automatic mobile device according to claim 3, which is characterized in that the moving parts (2) is also wrapped
Track (204), idler wheel (205) and roller shaft are included, the track (204) is equipped with two, the parallel paving of two tracks (204)
The screw rod dust shield case (201) is located at up and down on two opposite sides, there are two the roller shaft is set, two roller shafts
It is slidably connected on two tracks (204) respectively, the idler wheel (205) also is provided with two, two idler wheels (205) point
It is not fixedly connected on the roller shaft, the both ends of canopy bar bracket (1) opening are respectively equipped with frame-type bracket (101), described
The both ends of frame-type bracket (101) are separately fixed on ipsilateral two idler wheels (205), and the middle part of the frame-type bracket (101) is fixed
It is connected on the link block (203).
5. railway carriage canopy bar automatic mobile device according to claim 1, which is characterized in that the screw rod (3) is arranged in institute
It states on railway carriage (4) and extends to headstock direction from the tailstock.
6. railway carriage canopy bar automatic mobile device according to claim 1, which is characterized in that further include tail canopy bar rotating part
Part, the tail canopy bar rotary part are positioned close to the two sides of the canopy bar bracket (1) of the tailstock；
The tail canopy bar rotary part includes tail canopy bar bracket rotating arm (6), tail canopy bar bracket (7), tail canopy pole spacing pin (8) and draws
Spring (9) is equipped with through-hole, tail canopy bar bracket (7) rotation at the both ends of the canopy bar bracket (1) of the tailstock and close railway carriage
Pivoted arm (6) is sheet, and tail canopy bar bracket (7) rotating arm (6) is equipped with and the comparable circular hole of the hole size, the tail
The circular hole of canopy bar bracket (7) rotating arm (6) corresponds to the outer of the canopy bar bracket (1) for being positioned close to the tailstock of the through-hole
Surface, the tail canopy bar bracket (7) are L-type plate, and the vertical cylinder that is equipped in one end of the tail canopy bar bracket (7) connects
The diameter of column, the cylinder connecting column is suitable with the diameter of the circular hole, and the cylinder connecting column sequentially passes through institute
Circular hole and through-hole are stated by the tail canopy bar bracket (7), tail canopy bar bracket rotating arm (6) and close to the canopy bar bracket of the tailstock
(1) it is linked together, and the tail canopy bar bracket rotating arm (6) is rotated centered on the cylindrical connecting column and drives the tail
The outside of railway carriage tail portion is arranged in canopy bar bracket (7) common rotation, the tail canopy pole spacing pin (8), when the canopy close to the tailstock
When bar bracket (1) is moved to railway carriage tail portion, the tail canopy pole spacing pin (8), which resists the tail canopy bar bracket rotating arm (6), keeps it solid
It is fixed；The both ends of the tension spring (9) are separately fixed on the canopy bar bracket (1) of the tailstock and tail canopy bar bracket (7) is separate
One end of cylindrical connecting column.
7. railway carriage canopy bar automatic mobile device according to any one of claims 1 to 6, which is characterized in that further include being used for
The internal bicycle shed shading cloth of railway carriage (4) is sheltered from, the bicycle shed shading cloth is laid on canopy bar bracket (1), and from close to the tailstock
Canopy bar bracket (1) at extend laterally at the canopy bar bracket (1) of near-car head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821119892.7U CN208439143U (en) | 2018-07-16 | 2018-07-16 | A kind of railway carriage canopy bar automatic mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821119892.7U CN208439143U (en) | 2018-07-16 | 2018-07-16 | A kind of railway carriage canopy bar automatic mobile device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208439143U true CN208439143U (en) | 2019-01-29 |
Family
ID=65086211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821119892.7U Active CN208439143U (en) | 2018-07-16 | 2018-07-16 | A kind of railway carriage canopy bar automatic mobile device |
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| Country | Link |
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| CN (1) | CN208439143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884416A (en) * | 2019-11-23 | 2020-03-17 | 利辛县江淮扬天汽车有限公司 | Supporting structure for environment-friendly cover of dump truck |
-
2018
- 2018-07-16 CN CN201821119892.7U patent/CN208439143U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884416A (en) * | 2019-11-23 | 2020-03-17 | 利辛县江淮扬天汽车有限公司 | Supporting structure for environment-friendly cover of dump truck |
| CN110884416B (en) * | 2019-11-23 | 2020-12-25 | 利辛县江淮扬天汽车有限公司 | Supporting structure for environment-friendly cover of dump truck |
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