CN207607498U - Rail vehicle air conditioner group twins' air door - Google Patents
Rail vehicle air conditioner group twins' air door Download PDFInfo
- Publication number
- CN207607498U CN207607498U CN201721235165.2U CN201721235165U CN207607498U CN 207607498 U CN207607498 U CN 207607498U CN 201721235165 U CN201721235165 U CN 201721235165U CN 207607498 U CN207607498 U CN 207607498U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- air door
- doorframe
- shaft
- driving shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Air-Conditioning For Vehicles (AREA)
- Air-Flow Control Members (AREA)
Abstract
The utility model discloses a kind of rail vehicle air conditioner group twins' air doors that use cost is low, including:Crossbeam is symmetrically arranged with the first air door and the second air door at the both ends of the crossbeam, and the structure of first air door and the second air door is identical, and the structure of first air door includes：Doorframe, it is provided with driving shaft in the middle part of the doorframe, the left end of the driving shaft is arranged in the left side of doorframe, the right side that the right end of the driving shaft stretches out doorframe is connected with moving block, several driven shafts are provided in the doorframe, it is arranged on the right side of the driven shaft on the right side of doorframe, the left side that doorframe is stretched out in the left side of the driven shaft is connected with bar-link drive, the driven shaft is connected by bar-link drive with driving shaft, and blade is fixedly installed by fixing bolt on the driving shaft and driven shaft in the doorframe.
Description
Technical field
The utility model is related to arrive a kind of rail vehicle air conditioner group more particularly to a kind of double born of the same parents of rail vehicle air conditioner group
Tire air door.
Background technology
Rail vehicle air conditioner group in use, need carry out air circulation, rail vehicle air conditioner group into
Air door is installed at air outlet.The structure of existing air door includes：Doorframe is provided with driving shaft and driven shaft in doorframe, described
It is respectively arranged with blade on driving shaft and driven shaft, driving gear is provided on driving shaft and passes through the connecting rod that is arranged on the outside of doorframe
Mechanism is connected with the driven gear on driven shaft, and driving shaft is connected with actuator motor.Existing air door, an air door need
It wants a corresponding actuator motor to carry out driving and realizes opening and closing, higher operating costs.
Utility model content
Technical problem to be solved in the utility model is：It is double to provide a kind of rail vehicle air conditioner group that use cost is low
Born of the same parents' tire air door.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：The double born of the same parents of rail vehicle air conditioner group
Tire air door, including:Crossbeam is symmetrically arranged with the first air door and the second air door at the both ends of the crossbeam, first air door and
The structure of second air door is identical, and the structure of first air door includes：Doorframe is provided with master in the middle part of the doorframe
The left end of moving axis, the driving shaft is arranged in the left side of doorframe, and the right end of the driving shaft stretches out right side and the moving block of doorframe
It is connected, several driven shafts is provided in the doorframe, is arranged on the right side of the driven shaft on the right side of doorframe, it is described driven
The left side that doorframe is stretched out in the left side of axis is connected with bar-link drive, and the driven shaft passes through bar-link drive and driving shaft
It is connected, blade is fixedly installed by fixing bolt on the driving shaft and driven shaft in the doorframe, in the crossbeam
Middle part side is provided with actuator motor mounting bracket, is rotated in the actuator motor mounting bracket and is provided with shaft, institute
The one end for stating shaft is connected with actuator motor, and the other end of the shaft is connected across crossbeam with the middle part of diamond shape rotatable lamella
It connects, the first swing arm is provided between the shaft and the first air door, one end of first swing arm passes through the first axis pin and
Moving block on one air door is connected, and the other end of first swing arm is connected by the second axis pin with the upper end of diamond shape rotatable lamella
It connects, the second swing arm is provided between the shaft and the second air door, one end of second swing arm passes through third axis pin and
Moving block on two air doors is connected, and the other end of second swing arm is connected by the 4th axis pin with the lower end of diamond shape rotatable lamella
It connects, the first swing arm slack adjuster is provided in the middle part of first swing arm, be provided in the middle part of second swing arm
Second swing arm slack adjuster, the structure phase of the first swing arm slack adjuster and the second swing arm slack adjuster
Together, the structure of the first swing arm slack adjuster includes：With the left half section of left adjusting bolt being connected of the first swing arm and with
The first swing arm right side, half section of right adjusting bolt being connected, adjusting spiral shell is provided between the left adjusting bolt and right adjusting bolt
Set, the left adjusting bolt are connected by left adjusting nut with Adjusting bolt Adjusting screw, and the right adjusting bolt passes through right adjusting nut
It is connected with Adjusting bolt Adjusting screw.
The utility model has the advantages that：Above-mentioned rail vehicle air conditioner group twins' air door, it is simple in structure, it is easy for installation,
One actuator motor drives two air doors to be turned on and off simultaneously, and stable transmission, synchronous effect is good, and service life is long, two
Air door only needs to use an actuator motor, greatly reduces use cost, while synchronously driven two swing arms can be at any time
Adjusting tightness, can completely eliminate air door close loosely, open incomplete drawback.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model rail vehicle air conditioner group twins' air door.
Fig. 2 is the overlooking structure diagram of Fig. 1.
Fig. 3 is the left view structural representation of the first air door in Fig. 1.
Fig. 4 is the left view structural representation of Fig. 3.
Fig. 5 is the schematic cross-sectional view of A-A in Fig. 4.
In figure：1, crossbeam, the 2, first air door, 21, doorframe, 22, driving shaft, 23, moving block, 24, driven shaft, 25, connecting rod
Driving mechanism, 26, fixing bolt, 27, blade, the 3, second air door, 4, actuator motor mounting bracket, 5, shaft, 6, diamond turned
Movable plate, the 7, first swing arm, the 8, first axis pin, the 9, second axis pin, the 10, second swing arm, 11, third axis pin, the 12, the 4th axis pin, 13,
First swing arm slack adjuster, 131, left adjusting bolt, 132, right adjusting bolt, 133, Adjusting bolt Adjusting screw, 134, left adjusting spiral shell
Mother, 135, right adjusting nut, the 14, second swing arm slack adjuster.
Specific implementation mode
The particular content of the utility model is described in detail in the following with reference to the drawings and specific embodiments.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, rail vehicle air conditioner group twins air door, including:Crossbeam 1, in institute
The both ends for stating crossbeam 1 are symmetrically arranged with the first air door 2 and the second air door 3, the structure phase of first air door, 2 and second air door 3
Together, the structure of first air door 2 includes：Doorframe 21 is provided with driving shaft 22 at the middle part of the doorframe 21, described
The left end of driving shaft 22 is arranged in the left side of doorframe 21, and the right end of the driving shaft 22 stretches out right side and the moving block of doorframe 21
23 are connected, and several driven shafts 24 are provided in the doorframe 21, and the right side of the driven shaft 24 is arranged on the right side of doorframe 21
The left side of side, the left side stretching doorframe 21 of the driven shaft 24 is connected with bar-link drive 25, and the driven shaft 24 passes through
Bar-link drive 25 is connected with driving shaft 22, passes through fixation on the driving shaft 22 and driven shaft 24 in the doorframe 21
Bolt 26 is fixedly installed blade 27, the middle part side of the crossbeam 1 is provided with actuator motor mounting bracket 4, described
Rotation is provided with shaft 5 in actuator motor mounting bracket 4, and one end of the shaft 5 is connected with actuator motor, described
The other end of shaft 5 is connected across crossbeam 1 with the middle part of diamond shape rotatable lamella 6, is set between the shaft 5 and the first air door 2
It is equipped with the first swing arm 7, one end of first swing arm 7 is connected by the first axis pin 8 with the moving block 23 on the first air door 2,
The other end of first swing arm 7 is connected by the second axis pin 9 with the upper end of diamond shape rotatable lamella 6, in the shaft 5 and second
The second swing arm 10 is provided between air door 3, one end of second swing arm 10 on third axis pin 11 and the second air door 3 by turning
Motion block 23 is connected, and the other end of second swing arm 10 is connected by the 4th axis pin 12 with the lower end of diamond shape rotatable lamella 6,
The middle part of first swing arm 7 is provided with the first swing arm slack adjuster 13, is provided at the middle part of second swing arm 10
Second swing arm slack adjuster 14, the first swing arm slack adjuster 13 and the second swing arm slack adjuster 14
Structure is identical, and the structure of the first swing arm slack adjuster 13 includes：With the left half section of left adjusting being connected of the first swing arm 7
Bolt 131 and with the right half section of right adjusting bolt 132 being connected of the first swing arm 7, in the left adjusting bolt 131 and right adjusting spiral shell
Adjusting bolt Adjusting screw 133 is provided between bolt 132, the left adjusting bolt 131 passes through left adjusting nut 134 and 133 phase of Adjusting bolt Adjusting screw
Connection, the right adjusting bolt 132 are connected by right adjusting nut 135 with Adjusting bolt Adjusting screw 133.
Above-mentioned rail vehicle air conditioner group twins air door in use, need to close the first air door 2 and the second air door 3 be,
Shaft 5 is connected with actuator motor, and actuator motor drive shaft 5 rotates, and shaft 5 drives diamond shape rotatable lamella 6 to turn counterclockwise
Dynamic, the upper end of diamond shape rotatable lamella 6 is moved to the left, and the lower end of diamond shape rotatable lamella 6 moves right, and the upper end of diamond shape rotatable lamella 6 passes through
Second axis pin 9 pushes the first swing arm 7 to be moved to the left, and the first swing arm 7 pushes the moving block on the first air door 2 by the first axis pin 8
23 rotate counterclockwise, and the moving block 23 on the first air door 2 drives driving shaft 22 to rotate counterclockwise, and driving shaft 22 is driven by connecting rod
Mechanism 25 drives several driven shafts 24 to rotate counterclockwise, and driving shaft 22 and driven shaft 24 drive 24 inverse time of blade above respectively
The first air door 2 is closed in needle rotation, at the same time, the lower end of diamond shape rotatable lamella 6 by the 4th axis pin 12 push the first swing arm 7 to
It moves right, the first swing arm 7 pushes the moving block 23 on the second air door 3 to rotate clockwise by third axis pin 11, on the second air door 3
Moving block 23 drive driving shaft 22 rotate counterclockwise, driving shaft 22 drives several driven shafts 24 inverse by bar-link drive 25
Hour hands rotate, and driving shaft 22 and driven shaft 24 drive blade 24 above to rotate counterclockwise the second air door 3 of closing respectively；It needs to beat
It is that shaft 5 is connected with actuator motor to open the first air door 2 and the second air door 3, and actuator motor drive shaft 5 reversely turns
Dynamic, shaft 5 drives diamond shape rotatable lamella 6 to rotate clockwise with above-mentioned action on the contrary, to realize the first air door 2 and the second air door 3
Opening.
Swing arm is elastic in above-mentioned rail vehicle air conditioner group twins' air door when being adjusted, due to first swing arm pine
Tight regulating device 13 is identical with the structure of the second swing arm slack adjuster 14, by taking the first swing arm slack adjuster 13 as an example,
Left adjusting nut 134 and right adjusting nut 135 are unclamped, Adjusting bolt Adjusting screw 133, left adjusting bolt 131 and right adjusting bolt 132 are rotated
Turn can shorten the length of the first swing arm 7 in Adjusting bolt Adjusting screw 133 simultaneously, to keep the elasticity of the first swing arm 7 tighter,
Left adjusting bolt 131 and right adjusting bolt 132 can increase the length of the first swing arm 7 toward 133 outer turn of Adjusting bolt Adjusting screw simultaneously, from
And keep the elasticity of the first swing arm 7 more loose, after regulating, spiral shell by left adjusting bolt 131 and is adjusted by left adjusting nut 134
133 fastening of set, is fastened right adjusting bolt 132 and Adjusting bolt Adjusting screw 133 by right adjusting nut 135.
Above-mentioned rail vehicle air conditioner group twins' air door, simple in structure, easy for installation, an actuator motor driving two
A air door is turned on and off simultaneously, stable transmission, and synchronous effect is good, and service life is long, and two air doors only need to hold using one
Row device motor greatly reduces use cost, while synchronously driven two swing arms can be adjusted at any time elasticity, can disappear completely
Except air door close loosely, open incomplete drawback.
Claims (1)
1. rail vehicle air conditioner group twins' air door, including:Crossbeam (1) is symmetrically arranged at the both ends of the crossbeam (1)
One air door (2) and the second air door (3), first air door (2) is identical with the structure of the second air door (3), first air door (2)
Structure include：Doorframe (21) is provided with driving shaft (22), the left end of the driving shaft (22) in the middle part of the doorframe (21)
Left side in doorframe (21) is set, and the right side of the right end stretching doorframe (21) of the driving shaft (22) is connected with moving block (23)
It connects, several driven shafts (24) is provided in the doorframe (21), the right side of the driven shaft (24) is arranged in doorframe (21)
The left side on right side, the left side stretching doorframe (21) of the driven shaft (24) is connected with bar-link drive (25), described driven
Axis (24) is connected by bar-link drive (25) with driving shaft (22), driving shaft (22) in the doorframe (21) and from
Blade (27) is fixedly installed by fixing bolt (26) on moving axis (24), is provided with and holds in the middle part side of the crossbeam (1)
Row device motor mounting bracket (4) rotates on the actuator motor mounting bracket (4) and is provided with shaft (5), the shaft
(5) one end is connected with actuator motor, and the other end of the shaft (5) passes through in crossbeam (1) and diamond shape rotatable lamella (6)
Portion is connected, and is provided with the first swing arm (7) between the shaft (5) and the first air door (2), and the one of first swing arm (7)
End is connected by the first axis pin (8) with the moving block (23) on the first air door (2), and the other end of first swing arm (7) is logical
It crosses the second axis pin (9) with the upper end of diamond shape rotatable lamella (6) to be connected, be provided between the shaft (5) and the second air door (3)
Second swing arm (10), one end of second swing arm (10) by third axis pin (11) with
Moving block (23) on second air door (3) is connected, and the other end of second swing arm (10) passes through the 4th axis pin (12)
It is connected with the lower end of diamond shape rotatable lamella (6), the first swing arm slack adjuster is provided in the middle part of first swing arm (7)
(13), the second swing arm slack adjuster (14) is provided in the middle part of second swing arm (10), first swing arm is elastic
Regulating device (13) is identical with the structure of the second swing arm slack adjuster (14), the first swing arm slack adjuster (13)
Structure include：With the left half section of left adjusting bolt (131) being connected of the first swing arm (7) and with the right half section of phase of the first swing arm (7)
The right adjusting bolt (132) of connection, adjusting spiral shell is provided between the left adjusting bolt (131) and right adjusting bolt (132)
It covers (133), the left adjusting bolt (131) is connected by left adjusting nut (134) with Adjusting bolt Adjusting screw (133), the right tune
Section bolt (132) is connected by right adjusting nut (135) with Adjusting bolt Adjusting screw (133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235165.2U CN207607498U (en) | 2017-09-25 | 2017-09-25 | Rail vehicle air conditioner group twins' air door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235165.2U CN207607498U (en) | 2017-09-25 | 2017-09-25 | Rail vehicle air conditioner group twins' air door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207607498U true CN207607498U (en) | 2018-07-13 |
Family
ID=62793245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721235165.2U Withdrawn - After Issue CN207607498U (en) | 2017-09-25 | 2017-09-25 | Rail vehicle air conditioner group twins' air door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207607498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552349A (en) * | 2017-09-25 | 2019-04-02 | 江苏荣邦机械制造有限公司 | Rail vehicle air conditioner group twins' air door |
-
2017
- 2017-09-25 CN CN201721235165.2U patent/CN207607498U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552349A (en) * | 2017-09-25 | 2019-04-02 | 江苏荣邦机械制造有限公司 | Rail vehicle air conditioner group twins' air door |
| CN109552349B (en) * | 2017-09-25 | 2023-10-13 | 江苏荣邦机械制造有限公司 | Twin air door of air conditioning unit of railway vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180713 Effective date of abandoning: 20231013 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180713 Effective date of abandoning: 20231013 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |