CN205706918U - Semitrailer compartment plate retaining mechanism - Google Patents
Semitrailer compartment plate retaining mechanism Download PDFInfo
- Publication number
- CN205706918U CN205706918U CN201620629251.0U CN201620629251U CN205706918U CN 205706918 U CN205706918 U CN 205706918U CN 201620629251 U CN201620629251 U CN 201620629251U CN 205706918 U CN205706918 U CN 205706918U
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- China
- Prior art keywords
- compartment
- plate
- railway carriage
- retaining mechanism
- vehicle
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Abstract
This utility model relates to technical field of vehicle, semitrailer compartment plate retaining mechanism is provided, the compartment that can outwardly open including two side carriage plates, it is articulated and connected with vehicle frame above the plate of railway carriage or compartment, railway carriage or compartment plate is provided with some lock bar locking mechanisms with the lower section of vehicle frame, it is characterized in that, movable end below the plate of described railway carriage or compartment is provided with some vertically disposed retaining rings, hollow frame side it is provided with below vehicle frame, frame side makes the draw-in groove that retaining ring passes with corresponding being provided with in plate contact surface side, railway carriage or compartment, the inside of frame side is provided with some snap fits matched with retaining ring, snap fit is each attached to same connecting shaft, connecting shaft is along longitudinally-slidable setting.This utility model increases the retaining mechanism of inside on the basis of tradition lock bar locking mechanism, do not affect outward appearance, make operator side away from compartment when operation, it is positioned at the operation of vehicle body rear, substantially increases safety, simple in construction reliable lock, maintenance is convenient, both can select manually can also hydraulic operation, with low cost, be suitable to promote the use of.
Description
Technical field
This utility model relates to technical field of vehicle, is specifically related to a kind of semitrailer compartment plate retaining mechanism.
Background technology
Dump truck is the preferred unit that transport enterprise carries out do mechanization operation, because it is without joining with loader.For
For mine, coalfield and some great engineerings, dump truck effect in carrying highlights especially.But, using and find, it removes
When going to unload, back carriage plate has outside a problem that may be deformed by jacking, and also a back carriage plate locks the most firm and troublesome poeration
Problem.The mainly locking mechanism of railway carriage or compartment groove is too simple, is the pattern of some hook occlusions mostly, the complete armrest of whole operation
Dynamic carrying out, unloading first must be got off by driver and be opened every time, and getting off of going back after unsnatching goods carries out sealed, and this is for self-unloading vapour
For the equipment that the such a automaticity of car is at a relatively high, seeming undoubtedly not all roses, some falls behind.It addition, original letter
Single structure, still there are unsafe hidden danger, and when the most additionally locking, who can open.This utility model is i.e. existing for this
Shape and design.
Summary of the invention
This utility model is in order to solve above-mentioned safety problem, it is provided that a kind of machine can locked the folding of railway carriage or compartment plate
Structure, it is to avoid personnel directly operate generation potential safety hazard.
This utility model realizes by the following technical solutions,
Semitrailer compartment plate retaining mechanism, the compartment that can outwardly open including two side carriage plates, company hinged with vehicle frame above the plate of railway carriage or compartment
Connecing, railway carriage or compartment plate is provided with some lock bar locking mechanisms with the lower section of vehicle frame, it is characterised in that if the movable end below the plate of described railway carriage or compartment is provided with
Dry vertically disposed retaining ring, is provided with hollow frame side below vehicle frame, frame side makes locking with corresponding being provided with in plate contact surface side, railway carriage or compartment
The draw-in groove that ring passes, the inside of frame side is provided with some snap fits matched with retaining ring, and snap fit is each attached to same connecting shaft, even
Spindle is along longitudinally-slidable setting.
For ease of locking, described snap fit is clapboard.
For convenience of human users, described connection the tip of the axis is provided with the hydraulic circuit of telescopic oil cylinder, telescopic oil cylinder and car body
It is connected.
For protecting operator safety and avoiding controller to damage, the controller of described telescopic oil cylinder is positioned at vehicle end,
Outside is provided with box body as preventer.
Of the present utility model it is beneficial in that, on the basis of tradition lock bar locking mechanism, increases the locking machine of inside
Structure, does not affect outward appearance, makes operator side away from compartment when operation, is positioned at the operation of vehicle body rear, substantially increases peace
Quan Xing, simple in construction reliable lock, maintenance is convenient, both can select manually can also hydraulic operation, with low cost, be suitable to promote
Use.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model；
1. railway carriage or compartment plate, 2. connecting shaft, 3. snap fit, 4. retaining ring, 5. telescopic oil cylinder, 6. controller in figure, 7. locking bar locking machine
Structure.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, this utility model provides a kind of semitrailer compartment plate retaining mechanism, can outwards beat including two side carriage plates 1
The compartment opened, is articulated and connected with vehicle frame above railway carriage or compartment plate 1, and forming the bottom of railway carriage or compartment plate and vehicle frame can the structure of folding.Railway carriage or compartment plate 1 and vehicle frame
Lower section be provided with some existing compartments use lock bar locking mechanism, the improvement is that, if the movable end below railway carriage or compartment plate 1 is provided with
The retaining ring that dry vertical railway carriage or compartment plate is arranged, is positioned at below vehicle frame and is provided with boring frame side, and frame side contacts connection with railway carriage or compartment plate 1, contact
Corresponding being provided with in side, face makes the draw-in groove that retaining ring 4 passes, and retaining ring 4 stretches into inside frame side.The inside of frame side be provided with some with
The snap fit 3 that retaining ring matches, snap fit 3 is each attached to same connecting shaft 2, and connecting shaft 2 is along longitudinally-slidable setting.
Longitudinally fixed in order to realize, described snap fit 3 is clapboard.
In order to make the convenient operation of driver, the end of connecting shaft 2 is provided with telescopic oil cylinder 5, telescopic oil cylinder 5 and the hydraulic pressure of car body
Loop is connected.Utilize vehicle per se with hydraulic system operate, telescopic oil cylinder drive connecting shaft stretch, control card
Hook and retaining ring separation be connected.The controller of telescopic oil cylinder 5 is positioned at vehicle end, while convenient observation, further
Ensure operator's safety when operation, and the outside of controller is provided with box body as preventer.Integral control device
It is positioned at lower vehicle, it is to avoid by damage.
When this utility model is implemented, the lock bar locking mechanism outside compartment is locked, and operator operate the card that connecting shaft is
Hooking and railway carriage or compartment plate is fixed with vehicle body by retaining ring cooperation, when vehicle reaches discharge location, operator first open locking bar locking machine
Structure, then goes to the tailstock and operates, utilize hydraulic means connecting shaft to be moved so that snap fit separates with retaining ring, under compartment
Portion opens, it is achieved the unloading of goods.
Claims (4)
1. semitrailer compartment plate retaining mechanism, the compartment that can outwardly open including two side carriage plates, it is articulated and connected with vehicle frame above the plate of railway carriage or compartment,
Railway carriage or compartment plate is provided with some lock bar locking mechanisms with the lower section of vehicle frame, it is characterised in that the movable end below the plate of described railway carriage or compartment is provided with some
Vertically disposed retaining ring, is provided with hollow frame side below vehicle frame, frame side makes retaining ring with corresponding being provided with in plate contact surface side, railway carriage or compartment
The draw-in groove passed, the inside of frame side is provided with some snap fits matched with retaining ring, and snap fit is each attached to same connecting shaft, connects
Axle is along longitudinally-slidable setting.
Semitrailer compartment plate retaining mechanism the most according to claim 1, it is characterised in that described snap fit is clapboard.
Semitrailer compartment plate retaining mechanism the most according to claim 2, it is characterised in that described connection the tip of the axis is provided with to be stretched
Contracting oil cylinder, telescopic oil cylinder is connected with the hydraulic circuit of car body.
Semitrailer compartment plate retaining mechanism the most according to claim 3, it is characterised in that the controller position of described telescopic oil cylinder
In vehicle end, outside is provided with box body as preventer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629251.0U CN205706918U (en) | 2016-06-24 | 2016-06-24 | Semitrailer compartment plate retaining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629251.0U CN205706918U (en) | 2016-06-24 | 2016-06-24 | Semitrailer compartment plate retaining mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205706918U true CN205706918U (en) | 2016-11-23 |
Family
ID=57315587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620629251.0U Active CN205706918U (en) | 2016-06-24 | 2016-06-24 | Semitrailer compartment plate retaining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205706918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874409A (en) * | 2021-02-28 | 2021-06-01 | 通亚汽车制造有限公司 | Side-tipping type dumper |
-
2016
- 2016-06-24 CN CN201620629251.0U patent/CN205706918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874409A (en) * | 2021-02-28 | 2021-06-01 | 通亚汽车制造有限公司 | Side-tipping type dumper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |