CN109695389A - A kind of fastener of railway canopy formula train prevention car door disengagement - Google Patents
A kind of fastener of railway canopy formula train prevention car door disengagement Download PDFInfo
- Publication number
- CN109695389A CN109695389A CN201711000544.8A CN201711000544A CN109695389A CN 109695389 A CN109695389 A CN 109695389A CN 201711000544 A CN201711000544 A CN 201711000544A CN 109695389 A CN109695389 A CN 109695389A
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- car door
- hole
- fastener
- mousing
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/003—Anti-dropping devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/001—Door arrangements specially adapted for rail vehicles for wagons or vans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
A kind of fastener of railway canopy formula train prevention car door disengagement, including one piece of fixed plate, there are symmetrically arranged two mousing-hooks in the fixed plate, mousing-hook side welds together with fixed plate, the other end is in alphabetical " J " shape hook solid, and through-hole is provided among fixed plate, and wing bolt passes through through-hole, there is the screw thread matched with wing bolt on through-hole wall, fixed plate is made of metal material.
Description
Technical field
The present invention relates to a kind of fasteners of railway canopy formula train prevention car door disengagement.
Background technique
Railway canopy formula lorry is that have side wall, headwall, floor and roof, and the railway goods of slide and vent window is provided on side wall
Vehicle, the cargo to expose to the sun and rain to ship valuable and fearness.The car door of railway canopy formula lorry is in traveling because under road or car door
The reasons such as the guide rail deformation in face are responsible for car door disengagement, in this way, other than the loss of cargo, it is likely that cause other more tight
The consequence of weight.For this purpose, railway transportation department once takes measures to prevent the slippage of car door by every means, however currently used method
Being summed up mostly with utensil has that structure is complicated, higher cost and is difficult to form covered truck door effective fastening.
Summary of the invention
The purpose of the present invention is overcome existing for railway canopy formula truck door clamp device in the prior art structure is complicated, at
This is higher and be difficult to the problem of forming effective fastening to covered truck door, provide a kind of structure it is simple, it is easy to use, can be to car door
Form the fastener of the railway canopy formula train prevention car door disengagement effectively fastened.
In order to achieve the above object, the technical solution of the invention is as follows: a kind of railway canopy formula train prevention car door disengagement use
Fastener, including one piece of fixed plate has symmetrically arranged two mousing-hooks, mousing-hook side and fixed plate in the fixed plate
Weld together, the other end is in alphabetical " J " shape hook solid, and through-hole is provided among fixed plate, and wing bolt passes through through-hole, through-hole
There is the screw thread matched with wing bolt on inner wall, fixed plate is made of metal material.
The present invention compared with the existing technology has the advantages that
The hook end of mousing-hook is inserted into from the two sides of car door sheave frame when the design uses, catches on the side of door rail angle bar
Then edge tightens the wing bolt in fixed plate, the fastening to car door can be completed, and such mode is for car door sheave frame
Two sides stress, the design fall off after can't releasing, structure is simple, it is easy to use, effective fastening can be formed to car door.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In figure: fixed plate 1, mousing-hook 2, through-hole 3, wing bolt 4.
Specific embodiment
Below in conjunction with Detailed description of the invention and specific embodiment, the present invention is described in further detail:
Referring to Fig. 1, a kind of fastener of railway canopy formula train prevention car door disengagement, including one piece of fixed plate 1, the fixed plate
There are symmetrically arranged two mousing-hooks 2 on 1,2 side of mousing-hook welds together with fixed plate 1, and the other end is in that alphabetical " J " shape is curved
It is hook-shaped, through-hole 3 is provided among fixed plate 1, wing bolt 4 passes through through-hole 3, has on 3 inner wall of through-hole and match with wing bolt 4
Screw thread, fixed plate 1 be metal material made of.
The hook end of mousing-hook 2 is inserted into from the two sides of car door sheave frame when the design uses, catches on door rail angle bar
Edge, then tighten the wing bolt 4 in fixed plate 1, due to having the screw thread matched with wing bolt 4 on 3 inner wall of through-hole,
Wing bolt 4 can complete to tighten movement, complete the fastening to car door, such mode be two sides for car door sheave frame by
Power, the design fall off after can't releasing.The configuration of the present invention is simple, it is easy to use, effective fastening can be formed to car door.
Claims (1)
1. a kind of fastener of railway canopy formula train prevention car door disengagement, including one piece of fixed plate (1), it is characterised in that: institute
Stating has symmetrically arranged two mousing-hooks (2) on fixed plate (1), mousing-hook (2) side welds together with fixed plate (1), separately
One end is in alphabetical " J " shape hook solid, is provided with through-hole (3) among fixed plate (1), wing bolt (4) passes through through-hole (3), through-hole
(3) there is the screw thread matched with wing bolt (4) on inner wall, fixed plate (1) is made of metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711000544.8A CN109695389A (en) | 2017-10-24 | 2017-10-24 | A kind of fastener of railway canopy formula train prevention car door disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711000544.8A CN109695389A (en) | 2017-10-24 | 2017-10-24 | A kind of fastener of railway canopy formula train prevention car door disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109695389A true CN109695389A (en) | 2019-04-30 |
Family
ID=66227704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711000544.8A Pending CN109695389A (en) | 2017-10-24 | 2017-10-24 | A kind of fastener of railway canopy formula train prevention car door disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109695389A (en) |
-
2017
- 2017-10-24 CN CN201711000544.8A patent/CN109695389A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109695389A (en) | A kind of fastener of railway canopy formula train prevention car door disengagement | |
| CN204552380U (en) | A kind of reinforcing device for covered truck door | |
| US11104260B2 (en) | Angled tie down anchors | |
| CN201553150U (en) | Flatcar used cargo tank top cover | |
| CN209382198U (en) | A kind of hull openings security protection tooling | |
| RU187453U1 (en) | Emphasis | |
| CN204548121U (en) | A kind of reinforcing device for covered truck door with shock absorber | |
| CN201139138Y (en) | Goods train tarpaulin rope fastener | |
| CN214112395U (en) | Logistics truck ties up rope fixing device | |
| CN104401455B (en) | Boats and ships trailer deck automatic binding system and binding method | |
| CN202389128U (en) | Rear towing hook for vehicle | |
| CN209534876U (en) | Lorry hawser elastic fastening device | |
| CN202321272U (en) | Large bulk goods box | |
| CN202882604U (en) | Truck middle door lock | |
| CN206327205U (en) | Sleeping berth on a kind of heavy-duty car | |
| CN204355059U (en) | Train open wagon car door tight pushing device | |
| CN204978692U (en) | Train traction connection device | |
| CN209395886U (en) | Short axle truck body right side wall outside plate | |
| CN202987168U (en) | Rope course for fastening goods in railroad car | |
| CN202593358U (en) | Cargo binding rope fastener for cargo transport vehicle | |
| CN105565128A (en) | Landing sill device for elevator | |
| CN101513853B (en) | Tarpaulin with locking device | |
| CN216185539U (en) | Anti-falling and easy-to-disassemble coal transport vehicle | |
| CN215436947U (en) | Cargo fixing device in cabin for cargo transport unmanned aerial vehicle | |
| CN103241265A (en) | Frame type stopper of ramp of underground mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190430 |
|
| WD01 | Invention patent application deemed withdrawn after publication |