CN204978660U - Built -in gliding style drain inspection door structure down - Google Patents
Built -in gliding style drain inspection door structure down Download PDFInfo
- Publication number
- CN204978660U CN204978660U CN201520438054.6U CN201520438054U CN204978660U CN 204978660 U CN204978660 U CN 204978660U CN 201520438054 U CN201520438054 U CN 201520438054U CN 204978660 U CN204978660 U CN 204978660U
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- China
- Prior art keywords
- inspection door
- slideway
- slide
- door
- built
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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 provides a built -in gliding style drain inspection door structure down, includes that the door frame is constituteed, the inspection door is constituteed, the slide, its characterized in that: the slide installation riser welding that the door frame comprises door frame and both sides limit forms, and the inspection door is constituteed and is comprised inspection door and the mounting panel of fixing on inspection door both sides limit, and the slide is fixed on slide installation riser, and the inspection door cooperates through round pin axle and slide. The utility model discloses a cooperation of slide on inspection door and the door frame makes the inspection door realize that the gliding style is opened down, and at switch and vehicle operation in -process, inspection door less prominent automobile body is outside, does not have the problem that exceeds the automobile body boundary limit, and the switch is smooth and easy, no jamming.
Description
Technical field
The utility model relates to a kind of inspection door, especially relates to a kind of built-in down-sliding type sewage draining exit inspection door.
Background technology
Under the dirt box of EMU is lifted on car, conveniently every day dirt box blowdown work and daily attention, and ensure that dirt box is in train travelling process, avoid stone, ice cube or other object collision and strike, guarantee the safe operation of EMU, on the sidepiece skirtboard of EMU arrange possess open convenient, protection, maintenance function sewage draining exit inspection door.Existing sewage draining exit inspection door be upper-turn-type structure as shown in Figure 1, Figure 2, Figure 3 shows, by inspection door, check that door lock, slideway form etc. and form, after inspection door is opened, expose a sidepiece skirtboard outside face part, have the possibility exceeding body gauge.
Utility model content
The purpose of this utility model is to provide a kind of down-sliding type sewage draining exit inspection door, to solve the problem exceeding body gauge after inspection door is opened.
For achieving the above object, the utility model provides a kind of built-in down-sliding type sewage draining exit inspection door structure, comprise doorframe composition, inspection door composition, slideway, it is characterized in that: doorframe composition is welded by the slideway installation riser of doorframe and dual-side, inspection door composition is made up of inspection door and the adapter plate being fixed on inspection door dual-side, slideway is fixed on slideway and installs on riser, and inspection door is coordinated with slideway by bearing pin.
Slideway is installed on riser and is had slide groove, and nylon slideway is fixed on not to be had in groove.
The utility model is coordinated by inspection door and doorframe bilge logs, makes inspection door realize down-sliding type and opens, and in switch and vehicle operation, the outstanding car body of inspection door is outside, and there is not the problem exceeding body gauge, switch is smooth and easy, without clamping stagnation.
Accompanying drawing explanation
Fig. 1 is the upper-turn-type sewage draining exit inspection door structural representation described in prior art;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is upper-turn-type sewage draining exit inspection door opening schematic diagram;
Fig. 4 is structural representation of the present utility model;
Fig. 5 is the utility model doorframe composition structural representation;
Fig. 6 is the utility model inspection door composition structural representation;
Fig. 7 is the utility model scheme of installation.
Detailed description of the invention
With reference to Fig. 1,2,3, the sewage draining exit inspection door of prior art comprises inspection door 1, checks that door lock 2, slideway composition 3 is formed, and after inspection door is opened, exposes a sidepiece skirtboard outside face part, has the possibility exceeding body gauge.
With reference to Fig. 4,5,6, the utility model detailed description of the invention comprises doorframe composition 4, inspection door composition 5, nylon slideway 6, doorframe composition 4 is welded by the slideway installation riser 402 of doorframe 401 and dual-side, slideway is installed on riser and is opened slideway mounting groove, inspection door composition 5 is by inspection door 501 and be fixed on the adapter plate 502 of inspection door dual-side and check that door lock 503 is formed, nylon slideway 6 is fixed on slideway and installs in the slideway mounting groove of riser 7, and inspection door is coordinated with nylon slideway by bearing pin 8.
With reference to Fig. 7, inspection door composition 5 is coordinated with nylon slideway 6 by bearing pin 8, uses nut 9 that it is fastening.
Claims (2)
1. a built-in down-sliding type sewage draining exit inspection door structure, comprise doorframe composition, inspection door composition, slideway, it is characterized in that: doorframe composition is welded by the slideway installation riser of doorframe and dual-side, inspection door composition is made up of inspection door and the adapter plate being fixed on inspection door dual-side, slideway is fixed on slideway and installs on riser, and inspection door is coordinated with slideway by bearing pin.
2. one according to claim 1 built-in down-sliding type sewage draining exit inspection door structure, is characterized in that: slideway is installed on riser and had slide groove, and nylon slideway is fixed on not to be had in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438054.6U CN204978660U (en) | 2015-06-25 | 2015-06-25 | Built -in gliding style drain inspection door structure down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438054.6U CN204978660U (en) | 2015-06-25 | 2015-06-25 | Built -in gliding style drain inspection door structure down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204978660U true CN204978660U (en) | 2016-01-20 |
Family
ID=55113060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520438054.6U Expired - Fee Related CN204978660U (en) | 2015-06-25 | 2015-06-25 | Built -in gliding style drain inspection door structure down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204978660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581232A (en) * | 2021-09-02 | 2021-11-02 | 中车唐山机车车辆有限公司 | Inspection door device and motor car |
-
2015
- 2015-06-25 CN CN201520438054.6U patent/CN204978660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581232A (en) * | 2021-09-02 | 2021-11-02 | 中车唐山机车车辆有限公司 | Inspection door device and motor car |
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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: 20160120 Termination date: 20210625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |