CN202294828U - Loosening preventing and positioning device for side top plate of guest room - Google Patents
Loosening preventing and positioning device for side top plate of guest room Download PDFInfo
- Publication number
- CN202294828U CN202294828U CN2011204177430U CN201120417743U CN202294828U CN 202294828 U CN202294828 U CN 202294828U CN 2011204177430 U CN2011204177430 U CN 2011204177430U CN 201120417743 U CN201120417743 U CN 201120417743U CN 202294828 U CN202294828 U CN 202294828U
- Authority
- CN
- China
- Prior art keywords
- side top
- top plate
- top board
- guest room
- positioning device
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Chutes (AREA)
Abstract
A loosening preventing and positioning device for a side top plate of a guest room is characterized in that a fastening nut is fixedly connected with a secondary framework in a sliding chute of the secondary framework of a fixed side top plate; and the side top plate is fixed by using fixing screws. According to the loosening preventing and positioning device disclosed by the utility model, the fastening nut is mounted in the sliding chute of the secondary framework of the fixed side top plate; and the side top plate is fixed by using the fixing screws. The problem that the side top plate requires being repositioned after looseness which is caused by frequent opening is solved and the convenience and reliability of operation for the side top plate are ensured.
Description
Technical field
The utility model relates to the locking location structure design of a kind of railcar guest room side top board.
Background technology
The locking location structure of temporary no side top board on the existing subway vehicle.Yi Zhuang, Beijing line is a standard Type B railcar, and requirements improvement guest room side top board string is mayed I ask topic in the design process.Because service personnel is wanted repair apparatus and is often opened guest room side top board.And do not have location structure in the design in the past, and causing after frequent the unlatching, the hold-down bolt on the side top board is loosening, and it is moving that string takes place the side top board, so that the slit is uneven between the side top board.
The utility model content
The purpose of the utility model provides a kind of frequent detent mechanism that causes easy string to move of opening of side top board that prevents.
Be to realize above-mentioned purpose, the utility model provides a kind of guest room side top board locking registration device, it is characterized in that: in the chute of the secondary skeleton of fixation side top board, captive joint a locknut with secondary skeleton, through fixing screw oriented side top board.
The utility model is equipped with locknut in the chute of the secondary skeleton of fixation side top board, through fixing screw the side top board is located.Solve the frequent problem of reorientating of opening after becoming flexible of side top board, guaranteed the convenience and the reliability of fore side top board.
Description of drawings
Accompanying drawing is the utility model structure scheme of installation.
The specific embodiment
With reference to accompanying drawing, in the chute of the secondary skeleton 1 of fixation side top board 2, captive joint a locknut 3, through fixing screw 4 oriented side top boards with secondary skeleton.
Every guest room side top board and secondary skeleton have a plurality of point of connection; One of them point of connection as being located by connecting a little, is installed the long locknut of a 95mm in the chute of the secondary skeleton of this point, 3 holes are arranged on this locknut; Two holes of both sides are used for locknut is fixed on the chute and use; Middle nail hole is used for fixing the side top board, and is after side top board slit is mixed well, that this side top board is fastening with fixing screw and locknut; And then use through two other hole locknut is fixed on the chute; Even after secondary is dismantled the side top board like this, need only the position that just can directly find this piece side top board through the knock hole of centre, reached conveniently effect.
Claims (1)
1. locking registration device of guest room side top board is characterized in that: in the chute of the secondary skeleton of fixation side top board, captive joint a locknut with secondary skeleton, through fixing screw oriented side top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204177430U CN202294828U (en) | 2011-10-28 | 2011-10-28 | Loosening preventing and positioning device for side top plate of guest room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204177430U CN202294828U (en) | 2011-10-28 | 2011-10-28 | Loosening preventing and positioning device for side top plate of guest room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294828U true CN202294828U (en) | 2012-07-04 |
Family
ID=46363779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204177430U Expired - Fee Related CN202294828U (en) | 2011-10-28 | 2011-10-28 | Loosening preventing and positioning device for side top plate of guest room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107531255A (en) * | 2015-05-25 | 2018-01-02 | 川崎重工业株式会社 | Bogie for track-guided vehicle and the rail vehicle for possessing the bogie for track-guided vehicle |
-
2011
- 2011-10-28 CN CN2011204177430U patent/CN202294828U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107531255A (en) * | 2015-05-25 | 2018-01-02 | 川崎重工业株式会社 | Bogie for track-guided vehicle and the rail vehicle for possessing the bogie for track-guided vehicle |
| CN107531255B (en) * | 2015-05-25 | 2020-01-03 | 川崎重工业株式会社 | Railway vehicle bogie and railway vehicle provided with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202294828U (en) | Loosening preventing and positioning device for side top plate of guest room | |
| CN204778504U (en) | Tower crane's anchorage device | |
| CN204760174U (en) | Transformer base structure with adjustable | |
| CN204416813U (en) | Wall-mounted elevator control wheel | |
| CN202645200U (en) | Door lock for high-pressure switch cabinet | |
| CN201077706Y (en) | Elevator door opening machine system test device | |
| CN203889956U (en) | Rod-attached-to-wall connecting piece device for tower crane mounting | |
| CN201399744Y (en) | Flange installation hole coaxiality fixture | |
| CN203022247U (en) | Solar bracket for trapezoidal roof tile | |
| CN202441193U (en) | General adjustable column of shield door of subway platform | |
| CN203014612U (en) | Lift platform for motor installation | |
| CN104812199A (en) | PCB fixing device | |
| CN205873742U (en) | Mounting structure of hand lift control cabinet | |
| CN204046994U (en) | Pcb board fixture | |
| CN203420608U (en) | Portal crane covering plate assembly at end gate corner of subway shielded gate | |
| CN202435766U (en) | Shelter allowing equipment to be mounted at any position of shelter body | |
| CN203974821U (en) | Top board and assist grip mounting structure in car | |
| CN202156675U (en) | Silo or tank body with heat insulation panel supporting device | |
| CN204295542U (en) | A kind of mixer fast-positioning device | |
| CN202628693U (en) | Novel box body hoisting mechanism | |
| CN202586105U (en) | Preassembled transformer station | |
| CN202575631U (en) | Machine-room-free freight elevator | |
| CN202468564U (en) | Rail pressing block component | |
| CN102295116A (en) | Silo or tank body provided with heat insulation panel supporting device | |
| CN202360355U (en) | Exhaust valve structure for compressor |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20171028 |