CN206554684U - A kind of automotive door lifting carriage - Google Patents
A kind of automotive door lifting carriage Download PDFInfo
- Publication number
- CN206554684U CN206554684U CN201621372242.4U CN201621372242U CN206554684U CN 206554684 U CN206554684 U CN 206554684U CN 201621372242 U CN201621372242 U CN 201621372242U CN 206554684 U CN206554684 U CN 206554684U
- Authority
- CN
- China
- Prior art keywords
- door body
- limit roller
- chute
- mounting bracket
- lifting carriage
- 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- Withdrawn - After Issue
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a kind of automotive door lifting carriage, including compartment, both sides are connected with mounting bracket in compartment, mounting bracket front end is equipped with door body, mounting bracket upper and lower ends are respectively and fixedly connected with the upper rail and lower guideway arranged vertically, upper rail and lower guideway top are tilted to door body, and the chute being made up of the spaced apart straight panel of two panels is provided between upper rail and lower guideway；The door body both sides are mounted on some elastic mechanisms, and elastic mechanism matches with the chute, and door body upper and lower ends are separately installed with upper limit roller and lower limit roller, and upper limit roller and lower limit roller match with upper rail and lower guideway respectively.The utility model has that simple in construction, safe and reliable, bearing capacity is strong, synchronism is good, lifting stroke is big, the advantages of installation dimension is small.
Description
Technical field
The utility model is related to AE field, and in particular to a kind of automotive door lifting carriage.
Background technology
Automotive engineering field due to according to market demands, it is necessary to a kind of collection sale, publicity one mobile sale car, this
It is usually to be improved on the basis of traditional small box lorry to plant mobile sale car, and it is changed primarily directed to railway carriage
Enter, in cabin-side portion opening, then lifting door is installed at opening to realize that kinds of goods are sold.
At present, the lifting door of orthodox car, which is generally foldable structure, i.e. door body, is hinged on car body, then passes through door lock
Opening and the support of door body are locked and realized by air pressure or hydraulic tappet, but is needed during the door body opening of this foldable structure
Around hinge is wanted to rotate, the horizontal space that door body opens needs completely have to be larger than door body size, if in narrow position
Insufficient space, then door body can not open completely, i.e., traditional collapsible door body is split, and to open space requirement higher.
At present, also part MVP or minibus have used cliding door, and car door can be slided along the slide rail on car body
Dynamic, required unlatching space is much smaller compared to traditional collapsible car door, but the door body of this slidingtype and does not apply to
In mobile sale car.
That is, do not need both sides to lift for car door lifting travel is big, door width dimensions are big in the prior art simultaneously
Rise, the technical scheme for the mobile sale car feature such as installing space is small.
Utility model content
The utility model aims to provide a kind of automotive door lifting carriage, to solve automotive door in the prior art
The collapsible or push-pull structure used is not particularly suited for that car door lifting travel is big, door width dimensions are big needs both sides to lift simultaneously
Rise, the mobile sale car feature such as installing space is small the problem of.
The utility model is achieved by following technical solution：
Both sides are connected with mounting bracket, mounting bracket front end in a kind of automotive door lifting carriage, including compartment, compartment
Equipped with door body, mounting bracket upper and lower ends are respectively and fixedly connected with the upper rail and lower guideway arranged vertically, and upper rail and lower guideway top are equal
Tilted to door body, the chute being made up of the spaced apart straight panel of two panels is installed between upper rail and lower guideway；The door body two
Side is mounted on some elastic mechanisms, and elastic mechanism matches with the chute, and door body upper and lower ends are separately installed with upper limit
Roller and lower limit roller, upper limit roller and lower limit roller match with upper rail and lower guideway respectively.
The elastic mechanism includes seat board, and seat board top is provided with U-shaped seat, U-shaped seat and is hinged with rotating seat by rotating shaft, revolves
Swivel base top is fitted with latch, and latch one end, which is provided with the roller matched with the chute, rotating shaft, is cased with torsion spring, on seat board
It is provided with some mounting holes.
Drive sprocket and driven sprocket, drive sprocket and driven sprocket are separately installed with the inside of the mounting bracket upper and lower ends
Between connected by chain, chain bottom is provided with lifting frame, lifting frame end and door body Joint, car body top be provided with
Drive sprocket connected motor and decelerator.
The compartment upper and lower ends are separately installed with sealing strip and lower sealing strip.
The chute upper and lower ends are tubaeform.
The U-shaped seat front end is fitted with spacer pin.
The beneficial effects of the utility model are：
Compared with prior art, the automotive door lifting carriage that the utility model is provided, passes through door body both sides
Chute in elastic mechanism and compartment realizes two sections of unlatchings of door body, and one section is ejected to be outside, two sections of unlatchings for vertical direction,
Compared to traditional collapsible or horizontal push-pull structure, the utility model have simple in construction, safe and reliable, bearing capacity it is strong,
Synchronism is good, lifting stroke is big, the advantages of installation dimension is small；In addition, the torsion spring on elastic mechanism outwards ejects door body necessarily
Make to leave gap between door body and sealing strip after distance, it is to avoid door body direct friction sealing strip and then the use for increasing sealing strip
Sealing is also improved while life-span.
Brief description of the drawings
Fig. 1 is door body closed mode schematic diagram in the utility model；
Fig. 2 is one section of opening schematic diagram of door body in the utility model；
Fig. 3 is two sections of opening schematic diagrames of door body in the utility model；
Fig. 4 is partial enlarged drawing in the middle part of Fig. 3；
Fig. 5 is the front view of elastic mechanism in the utility model；
Fig. 6 is Fig. 5 left view；
In figure：On 1- mounting brackets, 2- door body, 3- motors, 4- drive sprockets, 5- driven sprockets, 6- upper limit rollers, 7-
On sealing strip under guide rail, 8- chutes, 9- elastic mechanisms, 10- lower guideways, 11- lower limit rollers, 12- lifting brackets, 13-, 14-
Sealing strip, 15- compartments, 901- seat boards, 902- mounting holes, 903-U shapes seat, 904- rotating shafts, 905- rotating seats, 906- latches,
907- rollers, 908- torsion springs, 909- spacer pins.
Embodiment
The technical solution of the utility model is described further below in conjunction with accompanying drawing, but required protection domain is not
It is confined to described；
As shown in figure 1, in the automotive door lifting carriage that the utility model is provided, including compartment 15, compartment 15
Both sides are connected with mounting bracket 1, and the front end of mounting bracket 1 is equipped with door body 2, the upper and lower ends of mounting bracket 1 be respectively and fixedly connected with arrange vertically on lead
Rail 7 and lower guideway 10, upper rail 7 and the top of lower guideway 10 are tilted to door body 2, are provided between upper rail 7 and lower guideway 10
The chute 8 being made up of the spaced apart straight panel of two panels；The both sides of door body 2 are mounted on some elastic mechanisms 9, elastic mechanism 9
Match with the chute 8, the upper and lower ends of door body 2 are separately installed with upper limit roller 6 and lower limit roller 11, upper limit roller
6 and lower limit roller 11 match respectively with upper rail 7 and lower guideway 10.
As seen in figs. 5-6, the elastic mechanism 9 includes seat board 901, and the top of seat board 901 is provided with U shapes seat 903, U-shaped seat
Rotating seat 905 is hinged with by rotating shaft 904 in 903, the top of rotating seat 905 is fitted with latch 906, and the one end of latch 906 is provided with
It is cased with torsion spring 908, seat board 901 being provided with some mounting holes 902 in the roller 907 matched with the chute 8, rotating shaft 904.
It is separately installed with drive sprocket 4 and driven sprocket 5 on the inside of the upper and lower ends of mounting bracket 1, drive sprocket 4 and driven
Connected between sprocket wheel 5 by chain, chain bottom is provided with lifting frame 12, the end of lifting frame 12 and the Joint of door body 2, compartment
15 tops are provided with the motor 3 and decelerator being connected with drive sprocket 4.
The upper and lower ends of compartment 15 are separately installed with sealing strip 14 and lower sealing strip 13.
For the ease of upper limit roller 6 and the turnover chute 8 of lower limit roller 11, the upper and lower ends of chute 8 are loudspeaker
Shape.
The front end of U-shaped seat 903 is fitted with spacer pin 909, is avoided that door body 2 is flicked apart from excessive.
In use, being divided into two sections of unlatchings
One section of unlatching：As shown in figure 1, now rotating seat 905 is in vertical state with seat board 901 when not opening door body 2,
Upper limit roller 6 and lower limit roller 11 are respectively placed in upper rail 7 and the left end bottom of lower guideway 10；Need to start motor when opening
3, torque output to drive sprocket 4 is driven chain around drive sprocket 4 by motor 3 after slowing down by the decelerator of worm gear structure
Rotated between driven sprocket 5, with the rotation of chain, the lifting bracket 12 installed in its bottom can promote door body 2 upward
Slide, with moving up for door body 2, roller 907 is in the internal trolley of chute 8, and upper limit roller 6 and lower limit roller 11 are respectively along upper
Guide rail 7 and the movement of the bottom up of lower guideway 10, due to being to the inclined structure of door body 2, when upper at the top of upper rail 7 and lower guideway 10
When limited roller 6 and lower limit roller 11 arrive separately at 10 top of upper rail 7 and lower guideway, the rotating seat under the effect of torsion spring 908
905 angles of rotate counterclockwise one, when roller 907 is still placed in chute 8, with the rotation of rotating seat 905, the band of seat board 901
Dynamic door body 2 upsprings one end distance in state as shown in Figure 2, and the inwall of door body 2 is separated with upper sealing strip 14 and lower sealing strip 13, now
Complete one section of unlatching of door body 2；
Two sections of unlatchings：Open for two sections and be mainly moving up vertically for door body 2, now motor 3 works on, and chain persistently drives
Lifting bracket 12 is moved up, and door body 2 is together moved up with lifting bracket 12, in moving process by roller 907 in chute 8
Roller realizes that door body 2 completes two sections of unlatchings when the state as shown in Fig. 3-4 of arrival, because decelerator carries self-locking mechanism,
Door body 2 can be locked automatically after the completion of opening avoids door body 2 from gliding.
When needing to close, motor 3 is inverted, and drives door body 2 to move down by chain and lifting bracket 12, until upper limit roller
6 and lower limit roller 11 be displaced downwardly to behind bottom i.e. that completion is closed the door along upper rail 7 and lower guideway 10 respectively.
Claims (6)
1. a kind of automotive door lifting carriage, it is characterised in that：Including compartment (15), compartment (15) interior both sides are connected with
Mounting bracket (1), mounting bracket (1) front end is equipped with door body (2), and mounting bracket (1) upper and lower ends are respectively and fixedly connected with the upper rail arranged vertically
(7) and lower guideway (10), upper rail (7) and lower guideway (10) top are tilted to door body (2), upper rail (7) and lower guideway
(10) chute (8) being made up of the spaced apart straight panel of two panels is installed between；Door body (2) both sides are mounted on some bullets
Property mechanism (9), elastic mechanism (9) matches with the chute (8), and door body (2) upper and lower ends are separately installed with upper limit roller
(6) and lower limit roller (11), upper limit roller (6) and lower limit roller (11) respectively with upper rail (7) and lower guideway (10)
Match.
2. automotive door lifting carriage according to claim 1, it is characterised in that：Elastic mechanism (9) bag
Seat board (901) is included, seat board (901) top is provided with U-shaped seat (903), U-shaped seat (903) and is hinged with rotating seat by rotating shaft (904)
(905), rotating seat (905) top is fitted with latch (906), and latch (906) one end is provided with what is matched with the chute (8)
It is cased with being provided with some mounting holes (902) on torsion spring (908), seat board (901) in roller (907), rotating shaft (904).
3. automotive door lifting carriage according to claim 1, it is characterised in that：Above and below the mounting bracket (1)
Drive sprocket (4) and driven sprocket (5) are separately installed with the inside of two ends, chain is passed through between drive sprocket (4) and driven sprocket (5)
Bar is connected, and chain bottom is provided with lifting frame (12), lifting frame (12) end and door body (2) Joint, pacifies at the top of compartment (15)
Equipped with the motor (3) and decelerator being connected with drive sprocket (4).
4. automotive door lifting carriage according to claim 1, it is characterised in that：Two above and below the compartment (15)
End is separately installed with sealing strip (14) and lower sealing strip (13).
5. automotive door lifting carriage according to claim 1, it is characterised in that：Two above and below the chute (8)
End is tubaeform.
6. automotive door lifting carriage according to claim 2, it is characterised in that：U-shaped seat (903) front end
It is fitted with spacer pin (909).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372242.4U CN206554684U (en) | 2016-12-14 | 2016-12-14 | A kind of automotive door lifting carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372242.4U CN206554684U (en) | 2016-12-14 | 2016-12-14 | A kind of automotive door lifting carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554684U true CN206554684U (en) | 2017-10-13 |
Family
ID=60368616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621372242.4U Withdrawn - After Issue CN206554684U (en) | 2016-12-14 | 2016-12-14 | A kind of automotive door lifting carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206554684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522731A (en) * | 2016-12-14 | 2017-03-22 | 贵州航天特种车有限责任公司 | Sliding device for automotive door lifting |
-
2016
- 2016-12-14 CN CN201621372242.4U patent/CN206554684U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522731A (en) * | 2016-12-14 | 2017-03-22 | 贵州航天特种车有限责任公司 | Sliding device for automotive door lifting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105735795A (en) | Anti-collision structure for road vehicle sliding-plug door system | |
| CN206554684U (en) | A kind of automotive door lifting carriage | |
| CN107060585B (en) | A kind of folded villa garage door of side turnover | |
| CN205370309U (en) | Carriage monorail side sliding door | |
| CN106740925B (en) | A kind of sliding plug door system for shipping EMU | |
| CN107724853A (en) | Car door load carrier | |
| CN110667625A (en) | Manual opening and closing device for top cover of railway wagon and railway wagon | |
| CN110552580A (en) | Single-motor control type plug door device | |
| CN109823152A (en) | A kind of top open-type cargo transport compartment | |
| CN106522731B (en) | Carriage is used in a kind of lifting of automotive door | |
| CN106004909A (en) | Motor train unit train body and motor train unit | |
| CN211397129U (en) | Single-motor control type plug door device | |
| CN208267659U (en) | A kind of folding door door panel structure | |
| CN205010241U (en) | Rail vehicle and flat wide type hood closing mechanism | |
| CN205936327U (en) | Roller shutter door machine who is applied to special -purpose vehicle constructs | |
| CN206273982U (en) | A kind of pair of medical translation door of hanging wheel | |
| CN206279922U (en) | A kind of lifting mechanism suitable for automotive door | |
| CN211075880U (en) | Railway wagon lifting turnover door and railway wagon | |
| CN206766070U (en) | A kind of six cage cars that can be used for upset | |
| CN210554833U (en) | Movable top cover and railway open wagon | |
| CN113147814A (en) | Large-opening sliding plug door system | |
| CN206950666U (en) | Toy lorry car door opening-closing structure and toy lorry | |
| CN202047696U (en) | Transverse sliding door body control structure | |
| CN106437394A (en) | Lifting mechanism for automobile door | |
| CN206925636U (en) | It is a kind of to move up and down Double-protection door applied to lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171013 Effective date of abandoning: 20190108 |
|
| AV01 | Patent right actively abandoned |