CN206429116U - The mask opening and closing device and rail vehicle of rail vehicle - Google Patents
The mask opening and closing device and rail vehicle of rail vehicle Download PDFInfo
- Publication number
- CN206429116U CN206429116U CN201621488189.4U CN201621488189U CN206429116U CN 206429116 U CN206429116 U CN 206429116U CN 201621488189 U CN201621488189 U CN 201621488189U CN 206429116 U CN206429116 U CN 206429116U
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- wing
- mask
- closing device
- rail vehicle
- connecting rod
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Abstract
The utility model discloses the mask opening and closing device and rail vehicle of a kind of rail vehicle, mask opening and closing device includes：Support；Actuator, actuator is rack-mount；Transmission belt, actuator driving transmission V belt translation；Moving member, moving member is fixed on the belt and is movably disposed on support；First is rotatably connected on moving member and is oppositely arranged to second connecting rod, first connecting rod and second connecting rod respectively；The first to the second installs the wing, and the first installation wing and the second installation wing are rotatably arranged on support and be oppositely arranged, and one end of the first installation wing is rotationally connected with first connecting rod, and one end of the second installation wing is rotationally connected with second connecting rod；The first to the second mask, the first mask and the second mask are respectively fixedly connected with the other end that the wing is installed in first other end for installing the wing and second.Thus, the mask opening and closing device is simple in construction, and with buffering shock-absorbing functions.
Description
Technical field
The utility model is related to technical field of rail traffic, more particularly to a kind of rail vehicle mask opening and closing device and
Rail vehicle with the mask opening and closing device.
Background technology
In correlation technique, the mask opening and closing device of rail vehicle generally comprises multigroup connecting rod and cylinder, and cylinder passes through multigroup
Connecting rod is opened and closed to drive mask to realize.But so cause mask opening and closing device complicated, and the requirement of required machine parts'precise
Height, therefore the frequency that breaks down is higher, while maintenance is very inconvenient, if failure is serious, can only change whole opening and closing cylinder, maintenance
And cost of upkeep is high；Because of left and right mask, on-off action is moved by single opening and closing cylinder, the rigid straight directly exported completely simultaneously
Drive, it is desirable to which installation centering, the straight line output centering ratio of precision of the opening and closing cylinder are higher, cause installation requirement high, open
Cylinder running accuracy requirement of holding one's breath is higher.
Utility model content
The utility model is intended at least solve one of technical problem in correlation technique to a certain extent.Therefore, this reality
With a kind of mask opening and closing device of rail vehicle of new proposition, capping cover opening/closing device is simple in construction and cost is low, and fault rate is low,
And with buffering shock-absorbing functions.
The utility model further proposes a kind of rail vehicle.
According to the mask opening and closing device of rail vehicle of the present utility model, including：Support；Actuator, the actuator peace
Dress is on the bracket；Transmission belt, the actuator drives the transmission V belt translation；Moving member, the moving member is fixed on institute
State on transmission belt and be movably disposed on the support；First connecting rod and second connecting rod, the first connecting rod and described
Two connecting rods are rotatably connected on the moving member and are oppositely arranged respectively；First installs the wing and second installs the wing, described the
The one installation wing and the second installation wing are rotatably arranged on the support and are oppositely arranged, and described first installs the one of the wing
End is rotationally connected with the first connecting rod, and one end of the second installation wing is rotationally connected with the second connecting rod；
First mask and the second mask, first mask and second mask are oppositely arranged and are respectively fixedly connected with described first
The other end and described second of installing the wing install the other end of the wing.
According to mask opening and closing device of the present utility model, actuator can drive moving member to move by transmission belt, mobile
Part can drive first connecting rod and second connecting rod to move, and first connecting rod can install the wing by first and drive the first mask to rotate,
Second connecting rod can install the wing by second and drive the second mask to rotate, and can so complete the opening and closing of mask, and can make
Obtain mask opening and closing device simple in construction, it is easy to maintenance, install simple, it is with low cost, in addition, by setting transmission belt, Ke Yiyou
Effect simplifies the structure of mask opening and closing device, can shorten the drive path of power, and fault rate is low.Meanwhile, because of transmission belt sheet
The property that body has, mask opening and closing device can have buffering shock-absorbing functions, ensure that the stability of its opening and closing.Also
Have, by adjusting the length of transmission belt, the open angle of the first mask and the second mask can also be adjusted.
In addition, can also have following distinguishing feature according to mask opening and closing device of the present utility model：
In some examples of the present utility model, guide rail, the bearing of trend of the guide rail and institute are provided with the support
Line direction is identical between stating the two ends of transmission belt, and the moving member is movably disposed on the guide rail.
In some examples of the present utility model, the guide rail is two groups and is located at the both sides of the transmission belt respectively.
In some examples of the present utility model, the actuator is motor, and the transmission belt is provided at both ends with
Gear, the inner ring of the transmission belt is provided with the internal tooth for coordinating the gear, and two gears are installed in rotation on described
On support, the motor is connected with a gear.
In some examples of the present utility model, decelerator is provided between the motor and one gear.
In some examples of the present utility model, described first installs the pivotal axis of the wing close to the described first institute for installing the wing
One end is stated, described second installs the pivotal axis of the wing close to described second described one end for installing the wing.
In some examples of the present utility model, the mask opening and closing device also includes：3rd, which installs the wing and the 4th, installs
The wing, the 3rd installation wing is connected between first mask and the support and relative up and down with the described first installation wing,
The 4th installation wing is connected between second mask and the support and relative up and down with the described second installation wing.
In some examples of the present utility model, the support includes：Horizontal supports, the actuator and the movement
Part is arranged on the horizontal supports；Vertical supporter, described vertical supporter one end is connected to the horizontal supports and leaned on
One end of nearly first mask and extend straight down, be connected with the other end of the vertical supporter spaced apart described
3rd, which installs the wing and the described 4th, installs the wing.
In some examples of the present utility model, the first to fourth installation wing structure is identical.
According to rail vehicle of the present utility model, include the mask opening and closing device of described rail vehicle.
The beneficial effect of the rail vehicle is identical with the beneficial effect of the mask opening and closing device, will not be described in detail herein.
Brief description of the drawings
Fig. 1-Fig. 3 is the structural representation of the mask opening and closing device according to the rail vehicle of the utility model embodiment；
Fig. 4 is the structural representation of transmission belt；
Fig. 5 is the cooperation schematic diagram of actuator, transmission belt and moving member.
Reference：
Mask opening and closing device 100；
Support 10；Guide rail 11；Horizontal supports 12；Vertical supporter 13；
Actuator 20；Transmission belt 30；Internal tooth 31；Moving member 40；
First connecting rod 50a；Second connecting rod 50b；First installs wing 60a；Second installs wing 60b；3rd installs wing 60c；The
Four install wing 60d；
First mask 70a；Second mask 70b；
Gear 80.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type.
The mask opening and closing device of the rail vehicle according to the utility model embodiment is described in detail below with reference to Fig. 1-Fig. 5
100。
As shown in Figure 1-Figure 3, it can be included according to the mask opening and closing device 100 of the utility model embodiment：Support 10, drive
Moving part 20, transmission belt 30, moving member 40, first connecting rod 50a, second connecting rod 50b, first install wing 60a, second install wing 60b,
First mask 70a and the second mask 70b.
As shown in Fig. 2 actuator 20 is installed over the mount 10, the driving transmission belt 30 of actuator 20 is driven.It may be appreciated
It is that actuator 20 can drive transmission belt 30 to be driven.Moving member 40 is fixed on transmission belt 30, and moving member 40 can be with
It is movably arranged on support 10.When transmission belt 30 is driven, moving member 40 can be as transmission belt 30 be in the fortune of transmission belt 30
Dynamic side moves up.Wherein, by changing the driving direction of actuator 20, thus it is possible to vary the moving direction of moving member 40.
First connecting rod 50a and second connecting rod 50b are rotatably connected on moving member 40 respectively, and first connecting rod 50a
It is oppositely arranged with second connecting rod 50b.Thus, when moving member 40 is moved, moving member 40 can drive first connecting rod 50a and second
Connecting rod 50b is moved.
First installation wing 60a and the second installation wing 60b can be rotatably arranged on support 10, and first installs the wing
The installations of 60a and second wing 60b is oppositely arranged, and the first installation wing 60a one end can rotationally be connected with first connecting rod 50a, the
Two installation wing 60b one end can rotationally be connected with second connecting rod 50b.Thus, first connecting rod 50a can drive the first installation
Wing 60a can drive the second installation wing 60b to be installed around second around the first pivot axis for installing wing 60a, second connecting rod 50b
Pivot axis.
First mask 70a and the second mask 70b are oppositely arranged, and the first mask 70a and the second mask 70b are fixed respectively
The other end and second that are connected to the first installation wing 60a install the wing 60b other end.In other words, the first installation wing 60a can connect
It is connected between the first mask 70a and first connecting rod 50a, the second installation wing 60b can be connected to the second mask 70b and second connecting rod
Between 50b.
Thus, according to the mask opening and closing device 100 of the utility model embodiment, actuator 20 can pass through the band of transmission belt 30
Dynamic moving member 40 is moved, and moving member 40 can drive first connecting rod 50a and second connecting rod 50b to move, and first connecting rod 50a can lead to
Crossing the first installation wing 60a drives the first mask 70a to rotate, and second connecting rod 50b can install wing 60b by second and drive the second face
Cover 70b to rotate, can so complete the opening and closing of mask, and can make it that mask opening and closing device 100 is simple in construction, maintenance side
Just, install simple, it is with low cost.In addition, by setting transmission belt 30, can effectively simplify the structure of mask opening and closing device 100,
The drive path of power can be shortened, and fault rate is low.Meanwhile, because of the property that transmission belt 30 has in itself, mask opening and closing dress
Buffering shock-absorbing functions can be had by putting 100, so ensure that the stability of its opening and closing.Further, it is driven by adjusting
With 30 length, the first mask 70a and the second mask 70b open angle can also be adjusted.
Moreover, transmission belt 30 can reduce required union piece, mask opening and closing device 100 can be caused to be easily assembled, can
To improve rigging error.
Alternatively, as shown in Figure 1 and Figure 5, guide rail 11, the bearing of trend of guide rail 11 and transmission can be provided with support 10
Line direction is identical between two ends with 30, and moving member 40 can be movably arranged on guide rail 11.Thus, by setting guide rail
11, the mobile stationarity and smoothness of moving member 40, and the moving direction and the fortune of transmission belt 30 of moving member 40 can be improved
Dynamic direction can be with identical.
Preferably, as shown in figure 5, guide rail 11 can be two groups, and two groups of guide rails 11 are located at the two of transmission belt 30 respectively
Side.By setting two groups of guide rails 11, the mobile stationarity of moving member 40 can be further improved, and moving member can be caused
40 uniform forces, it is ensured that the reliability of moving member 40 over the mount 10.
According to a preferred embodiment of the present utility model, as shown in Figure 2 and Figure 5, actuator 20 can be motor,
Transmission belt 30 is provided at both ends with gear 80, as shown in figure 4, the inner ring of transmission belt 30 is provided with the internal tooth 31 of mate gear 80,
Two gears 80 can be rotatably mounted on support 10, and motor is connected with a gear 80.It is understood that driving
Motor can drive a gear 80 to rotate, and transmission belt 30 is moved therewith, and another gear 80 is driven.Because transmission belt 30 is straight
Receive motor control, so can both improve the machining accuracy of part and improve transmission efficiency, vehicle biography can be reduced again
The noise of delivery system.
Further, decelerator can be provided between motor and a gear 80.Decelerator, which can be played, to be subtracted
Speed increases the effect of square, can effectively reduce the movement velocity of transmission belt 30, and mask opening and closing speed can be caused suitable, and opening and closing is steady
It is fixed.
Preferably, as shown in figure 1, first installs wing 60a pivotal axis close to first one end for installing wing 60a, the second peace
Wing 60b pivotal axis is filled close to second one end for installing wing 60b.By rationally setting the first installation wing 60a pivot shaft position,
And the second pivot shaft position for installing wing 60b, can cause the first installation wing 60a rotate needed for power it is smaller, and can make
Obtain power needed for the second installation wing 60b is rotated smaller, the reliable operation of mask opening and closing device 100 can be caused, and can stop in advance
First mask 70a and the second mask 70b space are enough installed, the space connection and reasonable arrangement of mask opening and closing device 100 can be caused.
Wherein, the first mask 70a and the second mask 70b can be arranged symmetrically in the lateral direction.
Alternatively, as shown in Fig. 2 mask opening and closing device 100 can also include：3rd, which installs wing 60c and the 4th, installs the wing
60d, the 3rd installation wing 60c can be connected between the first mask 70a and support 10, and the 3rd installs the peaces of wing 60c and first
Fill wing 60a relative up and down, the 4th installation wing 60d can be connected between the second mask 70b and support 10, and the 4th installs the wing
It is relative up and down that 60d installs wing 60b with second.3rd installation wing 60c can make as the first installation wing 60a driven installation wing
With the 4th installation wing 60d can be used as the second installation wing 60b driven installation wing, can so improve the first mask 70a
With the second mask 70b opening and closing reliable.
According to a specific embodiment of the present utility model, as depicted in figs. 1 and 2, support 10 can include：Horizontal support
Body 12 and vertical supporter 13, actuator 20, transmission belt 30 and moving member 40 are arranged on horizontal supports 12, vertical supporter
13 one end are connected to horizontal supports 12 close to the first mask 70a one end, and vertical supporter 13 from the end straight down
Spaced apart the 3rd is connected with extension, the other end of vertical supporter 13 the installation wings of wing 60c and the 4th 60d is installed.In other words,
3rd installation wing 60c and the 4th installation wing 60d can be rotatably mounted at the other end of vertical supporter 13, and the 3rd installs
The installations of wing 60c and the 4th wing 60d can be spaced apart setting on the other end of vertical supporter 13.
First installation wing 60a, the second installation wing 60b, the 3rd installation wing 60c and the 4th installation wing 60d structures are identical.By
This, the structure of mask opening and closing device 100 can effectively be simplified, mask opening and closing device 100 can be caused to pacify with general by installing the wing
Dress is simple, and installation effectiveness is high, and can reduce cost.
According to the rail vehicle of the utility model embodiment, include the mask opening and closing device of the rail vehicle of above-described embodiment
100。
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification can be entered
Row is combined and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
1. a kind of mask opening and closing device of rail vehicle, it is characterised in that including：
Support；
Actuator, the actuator is installed on the bracket；
Transmission belt, the actuator drives the transmission V belt translation；
Moving member, the moving member is fixed on the transmission belt and is movably disposed on the support；
First connecting rod and second connecting rod, the first connecting rod and the second connecting rod are rotatably connected to the moving member respectively
Go up and be oppositely arranged；
First installs the wing and the second installation wing, and the first installation wing and the second installation wing are rotatably arranged in the branch
On frame and it is oppositely arranged, one end of the first installation wing is rotationally connected with the first connecting rod, the second installation wing
One end be rotationally connected with the second connecting rod；
First mask and the second mask, first mask and second mask are oppositely arranged and are respectively fixedly connected with described
First, which installs the other end of the wing and described second, installs the other end of the wing.
2. the mask opening and closing device of rail vehicle according to claim 1, it is characterised in that be provided with and lead on the support
Rail, line direction is identical between the bearing of trend of the guide rail and the two ends of the transmission belt, and the moving member is movably set
Put on the guide rail.
3. the mask opening and closing device of rail vehicle according to claim 2, it is characterised in that the guide rail is two groups and divided
Not Wei Yu the transmission belt both sides.
4. the mask opening and closing device of rail vehicle according to claim 1, it is characterised in that the actuator is driving electricity
Machine, the transmission belt is provided at both ends with gear, and the inner ring of the transmission belt is provided with the internal tooth for coordinating the gear, two institutes
State gear to be installed in rotation on the support, the motor is connected with a gear.
5. the mask opening and closing device of rail vehicle according to claim 4, it is characterised in that the motor and described
Decelerator is provided between one gear.
6. the mask opening and closing device of rail vehicle according to claim 1, it is characterised in that described first installs the pivot of the wing
Rotating shaft is close to described first described one end for installing the wing, and described second installs the pivotal axis of the wing close to the described second institute for installing the wing
State one end.
7. the mask opening and closing device of rail vehicle according to claim 1, it is characterised in that also include：
3rd install the wing and the 4th install the wing, it is described 3rd installation the wing be connected between first mask and the support and with
It is described first install the wing it is relative up and down, it is described 4th installation the wing be connected between second mask and the support and with it is described
The second installation wing is relative up and down.
8. the mask opening and closing device of rail vehicle according to claim 7, it is characterised in that the support includes：
Horizontal supports, the actuator and the moving member are arranged on the horizontal supports；
Vertical supporter, described vertical supporter one end be connected to the horizontal supports close to one end of first mask and
Extend straight down, spaced apart the described 3rd is connected with the other end of the vertical supporter wing and the 4th peace are installed
Fill the wing.
9. the mask opening and closing device of rail vehicle according to claim 7, it is characterised in that described first to fourth installs
Wing structure is identical.
10. a kind of rail vehicle, it is characterised in that include the face of the rail vehicle according to any one of claim 1-9
Cover opening/closing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488189.4U CN206429116U (en) | 2016-12-30 | 2016-12-30 | The mask opening and closing device and rail vehicle of rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488189.4U CN206429116U (en) | 2016-12-30 | 2016-12-30 | The mask opening and closing device and rail vehicle of rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429116U true CN206429116U (en) | 2017-08-22 |
Family
ID=59585388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621488189.4U Active CN206429116U (en) | 2016-12-30 | 2016-12-30 | The mask opening and closing device and rail vehicle of rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429116U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969208A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN109969209A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN109969206A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN109969207A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
-
2016
- 2016-12-30 CN CN201621488189.4U patent/CN206429116U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969208A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN109969209A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN109969206A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN109969207A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN109969206B (en) * | 2017-12-28 | 2021-01-19 | 比亚迪股份有限公司 | Front end opening and closing mechanism for railway vehicle and railway vehicle with front end opening and closing mechanism |
| CN109969209B (en) * | 2017-12-28 | 2021-01-19 | 比亚迪股份有限公司 | Front end opening and closing mechanism for railway vehicle and railway vehicle with front end opening and closing mechanism |
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