CN202174970U - Improved rear stop door of dump truck - Google Patents
Improved rear stop door of dump truck Download PDFInfo
- Publication number
- CN202174970U CN202174970U CN2011202736312U CN201120273631U CN202174970U CN 202174970 U CN202174970 U CN 202174970U CN 2011202736312 U CN2011202736312 U CN 2011202736312U CN 201120273631 U CN201120273631 U CN 201120273631U CN 202174970 U CN202174970 U CN 202174970U
- Authority
- CN
- China
- Prior art keywords
- door
- dump truck
- door body
- carriage
- rear stop
- 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
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses an improved rear stop door of a dump truck, which comprises a door body. One side of the door body is hinged onto one side wall of the rear of a carriage of the dump truck, a door body locking switch is arranged on the other side wall of the rear of the carriage of the dump truck, and a door body bolt which is mounted on the other side of the door body is inserted into the door body locking switch. Owing to the rear stop door with unlimited opening degree, the dump truck is capable of transporting ultrahigh, ultrawide and bulky goods, not easy to throw the goods and safer and complete in dump.
Description
Technical field
The utility model relates to a kind of improved dumping truck backstop door.
Background technology
At present, the measure that roping superelevation, ultra dumping truck backstop door wide, the bulk goods are taked is generally upper-turn-type, lower turning type, cabin floor rear portion bending upwards type or the backstop door is not installed, and merits and faults is respectively arranged.The upper-turn-type advantage: general, popularization is high, switch is easy, but roping superelevation, ultra wide, the easy hanging, touch backstop of goods door when the bulk goods is unloaded, dangerous unload again unclean.The lower turning type advantage: not hanging, touch of goods backstop door when unloading, but the backstop door contacts to earth and influences compartment lifting angle, and the action more complicated of closing the door.Cabin floor rear portion bending upwards type advantage: not hanging, touch of goods backstop door when unloading, but shed easily, lifting angle in compartment requires bigger, and the compartment lifting is too high dangerous.Backstop door advantage is not installed: not hanging, touch of goods backstop door when unloading, but efficiency of loading is low, as easy as rolling off a log shedding.
Summary of the invention
The purpose of the utility model is to provide a kind of improved dumping truck backstop door, and it is simple in structure, not only can the roping superelevation, ultra wide, bulk goods, and be difficult for shedding, and safety and can unload clean again when dumping.
The purpose of the utility model is to realize like this; A kind of improved dumping truck backstop door; Comprise a body; Said Men Tiyi side is hinged on the sidewall of carriage of dump truck rear end, and door body locking switch is being set on another sidewall of carriage of dump truck rear end, is installed in the free-ended door of another side of body body dead bolt and is inserted in the body locking switch.
The utility model backstop door aperture is unrestricted, can the roping superelevation, ultra wide, bulk goods, be difficult for shedding safety and can unload clean again when dumping.
Description of drawings
To combine accompanying drawing that the utility model is done further detailed explanation below
Fig. 1 is the structural representation of looking up of the utility model.
The specific embodiment
A kind of improved dumping truck backstop door; As shown in Figure 1; Comprise a body 4; Said door body 4 one sides are hinged on through hinge 3 on the sidewall of carriage of dump truck 1 rear end, and door body locking switch 2 is being set on another sidewall of carriage of dump truck rear end, are installed in the free-ended door of another side of body body dead bolt 5 and are inserted in the body locking switch 2.Door body locking switch 2 can be manual bolt or electromagnet latch.The utility model backstop door aperture is unrestricted, can the roping superelevation, ultra wide, bulk goods, be difficult for shedding safety and can unload clean again when dumping.
Claims (1)
1. improved dumping truck backstop door; Comprise a body; It is characterized in that: said Men Tiyi side is hinged on the sidewall of carriage of dump truck rear end; Door body locking switch is being set on another sidewall of carriage of dump truck rear end, is being installed in the free-ended door of another side of body body dead bolt and is inserted in the body locking switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202736312U CN202174970U (en) | 2011-07-29 | 2011-07-29 | Improved rear stop door of dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202736312U CN202174970U (en) | 2011-07-29 | 2011-07-29 | Improved rear stop door of dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174970U true CN202174970U (en) | 2012-03-28 |
Family
ID=45864872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202736312U Expired - Fee Related CN202174970U (en) | 2011-07-29 | 2011-07-29 | Improved rear stop door of dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202174970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760622A (en) * | 2014-01-02 | 2015-07-08 | 湖北华舟重工应急装备股份有限公司 | Locking type vehicle trunk door |
-
2011
- 2011-07-29 CN CN2011202736312U patent/CN202174970U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760622A (en) * | 2014-01-02 | 2015-07-08 | 湖北华舟重工应急装备股份有限公司 | Locking type vehicle trunk door |
| CN104760622B (en) * | 2014-01-02 | 2017-03-01 | 湖北华舟重工应急装备股份有限公司 | A kind of locking type vehicle trunk door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20130729 |