CN204077682U - Stopping sliding door in rolling stock freight house - Google Patents
Stopping sliding door in rolling stock freight house Download PDFInfo
- Publication number
- CN204077682U CN204077682U CN201420377590.5U CN201420377590U CN204077682U CN 204077682 U CN204077682 U CN 204077682U CN 201420377590 U CN201420377590 U CN 201420377590U CN 204077682 U CN204077682 U CN 204077682U
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- CN
- China
- Prior art keywords
- sliding door
- pendulum
- freight house
- rolling stock
- vertical shaft
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to sliding door in rolling stock freight house, specifically stopping sliding door in a kind of rolling stock freight house.Comprise sliding door, doorframe, slide rail, sliding door is equipped with vertical shaft, connecting lever is equipped with respectively in the two ends of vertical shaft, sliding door is equipped with pendulum flap seat, and pendulum flap seat is equipped with pendulum hanging block, and the pendulum other end of hanging block is connected with the slide on slide rail; Block on connecting lever and doorframe in locking box matches.The utility model compared with prior art, change stopping sliding door manually into, change that former Wheeltrack structure wind sand in poorly sealed spring and autumn enters freight house dirty cargo, summer rainwater enters freight house damage goods, Winter Snow enters in lower runway and sliding door case that causing pull and frozen, former Wheeltrack structure easily derails to staff increases labour intensity and work capacity improves living quarters heat-insulating property, guarantee vehicle safety running on time is avoided sternly not causing damage because pulling.
Description
Technical field
The utility model relates to sliding door in rolling stock freight house, specifically stopping sliding door in a kind of rolling stock freight house.
Background technology
At present, in rolling stock (comprising baggage car, postal car, special purpose vehicle etc.) freight house, sliding door is Wheeltrack structure, there is the poorly sealed greatly fault of construction of door and doorframe gap, run into summer the fast rain of the rainy day speed of a motor vehicle larger again time rainwater easily enter freight house, easily cause wheel and rail to come off (sliding down) because wind sand enters in opening and closing sliding door process, especially also door can be freezed to death and can not the impact of the sliding door of opening and closing in time normally be run because wind and snow enters a case winter.
Utility model content
The utility model is intended to solve the problems referred to above that in existing freight house, sliding door exists, and provides a kind of and be easy to opening and closing, closes stopping sliding door in tight rolling stock freight house.
The utility model solves described problem, and the technical scheme of employing is:
Stopping sliding door in a kind of rolling stock freight house, comprise sliding door, doorframe, slide rail, sliding door is equipped with vertical shaft, connecting lever is equipped with respectively in the two ends of vertical shaft, sliding door is equipped with pendulum flap seat, and pendulum flap seat is equipped with pendulum hanging block, and the pendulum other end of hanging block is connected with the slide on slide rail; Block on connecting lever and doorframe in locking box matches.
Adopt the utility model of technique scheme compared with prior art, change stopping sliding door manually into, change that former Wheeltrack structure wind sand in poorly sealed spring and autumn enters freight house dirty cargo, summer rainwater enters freight house damage goods, Winter Snow enters in lower runway and sliding door case that causing pull and frozen, former Wheeltrack structure easily derails to staff increases labour intensity and work capacity improves living quarters heat-insulating property, guarantee vehicle safety running on time is avoided sternly not causing damage because pulling.
Preferred version of the present utility model is:
The other end of pendulum hanging block is connected with slide by connecting panel.
Slide and slide rail sliding block joint.
Pendulum hanging block is provided with two flat holes, two flat holes respectively by bearing pin and connecting panel with put flap seat and be connected.
Connecting lever and vertical shaft affixed.
Slideway is equipped with respectively in doorframe upper and lower part, and spacing connecting lever is connected with the second vertical shaft, and the second vertical shaft is equipped with torsion spring, the other end of torsion spring is connected with sliding door, the other end of spacing connecting lever is equipped with roller, and roller is placed in slideway, and the width of slideway inside groove is greater than the diameter of roller.
Pendulum hanging block is greater than transverse width with connecting panel by the longitudinal length in the first flat hole of the first pinned connection; Pendulum hanging block is greater than longitudinal width with pendulum flap seat by the lateral length in the second flat hole of the second pinned connection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the A portion enlarged drawing in Fig. 1.
Fig. 3 is the B direction view in Fig. 1.
Fig. 4 is the lateral plan of pendulum hanging block.
Fig. 5 is the lateral plan that connecting lever and vertical shaft match with lock box.
In figure: slide rail 1, doorframe 2, sliding door 3, connecting panel 4, connecting lever 5, pendulum hanging block 6, first flat hole 602, flat hole 601, second, pendulum flap seat 7, vertical shaft 8, handle 9, lock box 10, block 11, lower door 12, slideway 13, spacing connecting lever 14, slide 15, first bearing pin 16, second bearing pin 17, second vertical shaft 18, shell 19, roller 20, torsion spring 21.
Detailed description of the invention
Do into an explanation below in conjunction with accompanying drawing to the utility model, object is only better to understand the utility model content.
See Fig. 1, sliding door 3 is equipped with vertical shaft 8, and connecting lever 5 is equipped with at the two ends of vertical shaft 8 respectively, sliding door 3 is equipped with pendulum flap seat 7, pendulum flap seat 7 is equipped with pendulum hanging block 6, and the pendulum other end of hanging block 6 is connected with the slide 15 on slide rail 1; Connecting lever 5 matches with the block 11 in locking box 10 on doorframe 2.
The other end of pendulum hanging block 6 is connected with slide 15 by connecting panel 4.
Slide 15 and slide rail 1 sliding block joint; Pendulum hanging block 6 is provided with two flat holes, two flat holes respectively by the first bearing pin 16 and the second bearing pin 17 and connecting panel 4 with put flap seat 7 and be connected; Connecting lever 5 is connected with vertical shaft 8.
The upper and lower part of doorframe 2 is equipped with slideway 13 respectively, and spacing connecting lever 14 is connected with the second vertical shaft 18, and the second vertical shaft 18 is equipped with torsion spring 21, is set with housing 19 outside the second vertical shaft 18; Housing 19 is contained on sliding door 3.The other end of torsion spring 21 is connected with sliding door 3, and the other end of spacing connecting lever 14 is equipped with roller 20, and roller 20 is placed in slideway 13, and the width of slideway 13 inside groove is greater than the diameter of roller 20.
The longitudinal length in the first flat hole 601 that pendulum hanging block 6 is connected by the first bearing pin 16 with connecting panel 4 is greater than transverse width; The lateral length in the second flat hole 602 that pendulum hanging block 6 is connected by the second bearing pin 17 with pendulum flap seat 7 is greater than longitudinal width.
The second flat hole 602 in pendulum hanging block 6 and the first flat hole 601 can control pendulum hanging block 6 and drive sliding door 3 to do perpendicular movement and upward movement to doorframe, to be delivered in doorframe 2 internal lock fore shaft boxlike 10 by sliding door 3 and reach sealing function, and play locking effect by connecting lever 5.
Vertical shaft 8 is hinged on sliding door 3 by pipe thread, and vertical shaft 8 leads to phase double-wing door and rotates, and connecting lever 5 rotates to continuation rotation in lock box 10 and reaches, and when the block 11 in connecting lever 5 with lock box matches, sliding door 3 finally plays closedown sealing function.
Install metal gear at doorframe 2 periphery, metal is blocked and is added rubber seal strip.3 peripheries of pulling are installed rubber strip and are avoided rubbing with doorframe 2 producing metal and metallic noise.
Torsion spring 21 limits the amplitude of fluctuation of roller 20 in slideway 13, thus controls the position of sliding door 3 flexibly.
Claims (7)
1. a stopping sliding door in rolling stock freight house, comprises sliding door, doorframe, slide rail, is characterized in that: sliding door is equipped with vertical shaft, and connecting lever is equipped with respectively in the two ends of vertical shaft, sliding door is equipped with pendulum flap seat, pendulum flap seat is equipped with pendulum hanging block, the pendulum other end of hanging block is connected with the slide on slide rail; Block on connecting lever and doorframe in locking box matches.
2. stopping sliding door in rolling stock freight house according to claim 1, is characterized in that: the other end of pendulum hanging block is connected with slide by connecting panel.
3. stopping sliding door in rolling stock freight house according to claim 1, is characterized in that: slide and slide rail sliding block joint.
4. stopping sliding door in rolling stock freight house according to claim 1, is characterized in that: pendulum hanging block is provided with two flat holes, two flat holes respectively by bearing pin and connecting panel with put flap seat and be connected.
5. stopping sliding door in rolling stock freight house according to claim 1, is characterized in that: connecting lever and vertical shaft affixed.
6. stopping sliding door in rolling stock freight house according to claim 1, it is characterized in that: slideway is equipped with respectively in doorframe upper and lower part, spacing connecting lever is connected with the second vertical shaft, second vertical shaft is equipped with torsion spring, the other end of torsion spring is connected with sliding door, the other end of spacing connecting lever is equipped with roller, and roller is placed in slideway, and the width of slideway inside groove is greater than the diameter of roller.
7. stopping sliding door in rolling stock freight house according to claim 4, is characterized in that: pendulum hanging block is greater than transverse width with connecting panel by the longitudinal length in the first flat hole of the first pinned connection; Pendulum hanging block is greater than longitudinal width with pendulum flap seat by the lateral length in the second flat hole of the second pinned connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377590.5U CN204077682U (en) | 2014-07-09 | 2014-07-09 | Stopping sliding door in rolling stock freight house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377590.5U CN204077682U (en) | 2014-07-09 | 2014-07-09 | Stopping sliding door in rolling stock freight house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204077682U true CN204077682U (en) | 2015-01-07 |
Family
ID=52170425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420377590.5U Expired - Fee Related CN204077682U (en) | 2014-07-09 | 2014-07-09 | Stopping sliding door in rolling stock freight house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204077682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014059A (en) * | 2016-07-27 | 2016-10-12 | 南京康尼机电股份有限公司 | Bearing driving mechanism for high-speed freight transport electric multiple-unit large opening degree sliding-plug door system |
| CN107364678A (en) * | 2016-05-24 | 2017-11-21 | 山西东械自动化科技有限公司 | A kind of multi-functional carrying dolly |
-
2014
- 2014-07-09 CN CN201420377590.5U patent/CN204077682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364678A (en) * | 2016-05-24 | 2017-11-21 | 山西东械自动化科技有限公司 | A kind of multi-functional carrying dolly |
| CN106014059A (en) * | 2016-07-27 | 2016-10-12 | 南京康尼机电股份有限公司 | Bearing driving mechanism for high-speed freight transport electric multiple-unit large opening degree sliding-plug door system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170709 |