CN201347075Y - Sliding type locking device for railway container car - Google Patents
Sliding type locking device for railway container car Download PDFInfo
- Publication number
- CN201347075Y CN201347075Y CNU2008202337965U CN200820233796U CN201347075Y CN 201347075 Y CN201347075 Y CN 201347075Y CN U2008202337965 U CNU2008202337965 U CN U2008202337965U CN 200820233796 U CN200820233796 U CN 200820233796U CN 201347075 Y CN201347075 Y CN 201347075Y
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- CN
- China
- Prior art keywords
- lock
- cover plate
- cast
- side frame
- locking 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 - Lifetime
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Abstract
The utility model relates to a sliding type locking device for railway container car, which is characterized by comprising a lock bracket, a container lock head, a limit block and a baffle, wherein the lock bracket is in a wholly cast framework structure, the lower portions of the two side frames of the framework structure are respectively cast with a cover plate which is projected out of the inner edges of the side frames, the upper portion of the side frame on one side is also cast with a cover plate with the same structure. The middle portions of the two side frames of the lock bracket are respectively provided with a rectangular groove which is matched with the baffle, and the two sides of the rectangular groove on one side frame are symmetrically cast with a pair of rib plates which are provided with pin shaft round holes. The two sides of the bottom of the container lock head are provided with flanges which are matched with the cover plates of the lock bracket, the limit block is welded on the inner edge of the other side frame corresponding to the cover plate on the upper portion of the side frame on one side of the lock bracket after the flange of the container lock head is inserted in the cover plate of the lock bracket, the baffle is a rectangular buckle plate, one end of the baffle is provided with a pin shaft round hole, and the baffle is fixedly welded by a retainer ring after pivoting with the rib plates through a pin shaft. The sliding type locking device has simple structure and convenient operation, and can be widely applicable to the storage position switching and locking operation of containers.
Description
Technical field
The utility model relates to a kind of container locking device, particularly about the automobile-used sliding type locking device of a kind of railway container.
Background technology
At present, for container lock being fixed on the railway container car, four jiaos of the container car car body and middle part are provided with locking device.The locking device at its middle part adopts convertible or hoisting type owing to need dodge the loading of different size freight container.Operating personal needs earlier container lock (the about 10Kg of weight) to be mentioned from lock, puts into lock after 180 ° of upsets of original position.This shows, the locking device control step complexity of this dual mode, and have more potential safety hazard, might cause injuring by a crashing object of operating personal.For the permutation container car, brought heavy manual labor to operating personal again.In addition, though the locking device of this dual mode at vertical and horizontal freight container is locked, to freight container vertical direction locking ability.When railway container car running velocity reaches 160km/h and since the deficiency in weight of freight container self with opposing Cross Wind Force, aerodynamic force produce holder case power, the capsizing moment that effect such as air lateral impact power produced freight container down when vehicle crossed.So locking device incompatibility 160km/h speed rail container flat car of above-mentioned dual mode.For the speed rail flat car special used for container, should adopt locking device with certain vertical direction locking ability.
Summary of the invention
At the problems referred to above, the purpose of this utility model provides a kind ofly to be had vertical direction locking ability and deposits a conversion operations automobile-used sliding type locking device of railway container easily.
For achieving the above object, the utility model is taked following technical scheme: the automobile-used sliding type locking device of a kind of railway container is characterized in that: it comprises a lock, a freight container tapered end, a limiting stopper and a baffle plate; Described lock is the inblock cast framed structure, and its frame lower part, both sides is not cast with the cover plate of a protrusion frame inward flange, and a side frame top also is cast with the identical cover plate of a segment structure; The both sides frames middle part of described lock respectively has the rectangular recess that matches with described baffle plate, and the described rectangular recess both sides symmetry of a side frame is cast with a pair of gusset, has the bearing pin circular hole on the described gusset; The two bottom sides of described freight container tapered end has the flange that matches with the cover plate of described lock, and described limiting stopper treats that the flange of described freight container tapered end inserts on the cover plate position cooresponding opposite side frame inward flange that is welded on behind the cover plate of described lock with a side frame top of described lock; Described baffle plate is a rectangle buckle, and an end of described baffle plate also has the bearing pin circular hole; Described baffle plate articulates back with a back-up ring solid welding by a bearing pin and described gusset.
The bottom center of described lock is provided with a plate.
The utility model is owing to take above technical scheme, and it has the following advantages: 1, freight container tapered end of the present utility model matches with the cover plate of lock to overcome lift power and longitudinal force by the flange of itself, therefore has the locking ability of vertical direction.2, the utility model is simple in structure, and the freight container tapered end slides in lock and can realize depositing the conversion of position, and is easy to operate, stopped potential safety hazard, is applicable to the operation of ISO freight container.The utility model can be widely used in the position of depositing of freight container and change and lock operation.
Description of drawings
Fig. 1 is a perspective exploded view of the present utility model
Fig. 2 is a lock structural representation of the present utility model
Fig. 3 is an integral structure lateral plan of the present utility model
Fig. 4 is a working position scheme drawing of the present utility model
Fig. 5 is an inoperative of the present utility model position scheme drawing
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in detail.
Shown in Fig. 1～3, the utility model comprises a lock 1, a freight container tapered end 2, a limiting stopper 3 and a baffle plate 4.Wherein lock 1 is the inblock cast framed structure, and the bottom center of lock 1 is provided with a plate 11.The left and right frame bottom of lock 1 is cast with the cover plate 12 of a protrusion frame inward flange respectively, and left frame top also is cast with the identical cover plate of a segment structure 12.The left and right frame middle part of lock 1 respectively has the rectangular recess 13 that matches with baffle plate 4, and the rectangular recess 13 both sides symmetries of left frame are cast with a pair of gusset 14, has the bearing pin circular hole on the gusset 14.The two bottom sides of freight container tapered end 2 has the flange 21 that matches with the cover plate 12 of lock 1, and limiting stopper 3 treats that the flange 21 of freight container tapered end 2 inserts on the cooresponding left frame inward flange in cover plate 12 positions that is welded on behind the cover plate 12 of locks 1 with the left frame top of lock 1.Baffle plate 4 is a rectangle buckle, and an end of baffle plate 4 also has the bearing pin circular hole, and baffle plate 4 articulates back with a back-up ring 6 solid weldings by a bearing pin 5 and gusset 14.
In the foregoing description, the effect of connecting panel 11 is to guarantee flexible and lock 1 advantages of good casting of the slip of freight container tapered end 2 in lock 1.
When the utility model was used for the speedtainer vehicle, its using method was as follows:
1. lock 1 is welded on the freight container car body, and the first half of lock 1 to be positioned at container car external; 2. the flange 21 with freight container tapered end 2 inserts in the cover plate 12 of lock 1; 3. limiting stopper 3 is welded on the left frame of lock 1; 4. articulate with the gusset 14 and the baffle plate 4 of bearing pin 5 lock 1; 5. back-up ring 6 is placed on the bearing pin 5, and with bearing pin 5 and back-up ring 6 solid weldings.
As shown in Figure 4, when the connecting panel 11 of freight container tapered end 2 on lock 1 in the lock 1 slides to the bottom of lock 1, closed baffle plate 4, freight container tapered end 2 matches to overcome lift power and longitudinal force with the cover plate 12 of lock 1 by the flange 21 of itself.Freight container tapered end 2 is laterally up with prevention freight container tapered end 2 by baffle plate 4, effectively plays the effect of fixed set vanning.
As shown in Figure 5, when not needing freight container tapered end 2 fixedly, open baffle plate 4 freight container tapered end 2 is slid onto the external side of container car, closed baffle plate 4 then, glide to stop freight container tapered end 2.
The utility model only describes with the foregoing description; the structure of each parts, the position is set and connects and all can change to some extent; on the basis of technical solutions of the utility model; all improvement and equivalents of individual component being carried out according to the utility model principle all should not got rid of outside protection domain of the present utility model.
Claims (2)
1, the automobile-used sliding type locking device of a kind of railway container is characterized in that: it comprises a lock, a freight container tapered end, a limiting stopper and a baffle plate; Described lock is the inblock cast framed structure, and its frame lower part, both sides is not cast with the cover plate of a protrusion frame inward flange, and a side frame top also is cast with the identical cover plate of a segment structure; The both sides frames middle part of described lock respectively has the rectangular recess that matches with described baffle plate, and the described rectangular recess both sides symmetry of a side frame is cast with a pair of gusset, has the bearing pin circular hole on the described gusset; The two bottom sides of described freight container tapered end has the flange that matches with the cover plate of described lock, and described limiting stopper treats that the flange of described freight container tapered end inserts on the cover plate position cooresponding opposite side frame inward flange that is welded on behind the cover plate of described lock with a side frame top of described lock; Described baffle plate is a rectangle buckle, and an end of described baffle plate also has the bearing pin circular hole; Described baffle plate articulates back with a back-up ring solid welding by a bearing pin and described gusset.
2, the automobile-used sliding type locking device of a kind of railway container as claimed in claim 1, it is characterized in that: the bottom center of described lock is provided with a plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202337965U CN201347075Y (en) | 2008-12-23 | 2008-12-23 | Sliding type locking device for railway container car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202337965U CN201347075Y (en) | 2008-12-23 | 2008-12-23 | Sliding type locking device for railway container car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201347075Y true CN201347075Y (en) | 2009-11-18 |
Family
ID=41366550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202337965U Expired - Lifetime CN201347075Y (en) | 2008-12-23 | 2008-12-23 | Sliding type locking device for railway container car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201347075Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2722244C1 (en) * | 2019-12-26 | 2020-05-28 | Общество с ограниченной ответственностью ООО "СотекКомЦентр" | Device for attachment of containers on platform and method of mounting on platform and preparation for operation of container fastening device (versions) |
| RU202903U1 (en) * | 2020-11-25 | 2021-03-12 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | Device for setting, securing and positioning containers and swap bodies |
| RU204820U1 (en) * | 2021-02-19 | 2021-06-11 | Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") | DEVICE FOR FIXING CONTAINERS ON THE PLATFORM |
-
2008
- 2008-12-23 CN CNU2008202337965U patent/CN201347075Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2722244C1 (en) * | 2019-12-26 | 2020-05-28 | Общество с ограниченной ответственностью ООО "СотекКомЦентр" | Device for attachment of containers on platform and method of mounting on platform and preparation for operation of container fastening device (versions) |
| RU202903U1 (en) * | 2020-11-25 | 2021-03-12 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | Device for setting, securing and positioning containers and swap bodies |
| RU204820U1 (en) * | 2021-02-19 | 2021-06-11 | Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") | DEVICE FOR FIXING CONTAINERS ON THE PLATFORM |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091118 |
|
| CX01 | Expiry of patent term |