CN202528891U - Locking device for side open type cargo box rear door of dump truck - Google Patents
Locking device for side open type cargo box rear door of dump truck Download PDFInfo
- Publication number
- CN202528891U CN202528891U CN2012202175844U CN201220217584U CN202528891U CN 202528891 U CN202528891 U CN 202528891U CN 2012202175844 U CN2012202175844 U CN 2012202175844U CN 201220217584 U CN201220217584 U CN 201220217584U CN 202528891 U CN202528891 U CN 202528891U
- Authority
- CN
- China
- Prior art keywords
- locking
- lock
- loading space
- lockhole
- 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 - Fee Related
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a locking device for a side open type cargo box rear door of a dump truck. The locking device comprises a locking buckle plate, a locking rod for closing and fixing the cargo box rear door, a locking seat for fixing the side open type cargo box rear door, and locking bolts and nuts which are connected with the locking buckle plate and the locking seat. By the locking device, the cargo box rear door can be positioned in a closed state and can be positioned in a side open state; and the locking device has a simple structure and is convenient to use.
Description
Technical field
The utility model relates to a kind of latching device, is specifically related to the latching device at a kind of laterally opened body dump back door.
Background technology
Engineering dumping truck loading space back door positioning and locking device has various forms now; But most form persons of being to use passes through each repairs point; According to the own actual demand of using, in conjunction with factors such as existing environment, material and working abilities, the interim transformation of the way forms.Generally speaking, this transformation of the way mode has realized the purpose of its main loading purposes, but general effect is bad: less economical, user or dealer get the certain repacking expense of supplementary payments, and time-consuming; Outward appearance sense organ poor effect has more or less caused destruction to the original structure body through the back door after the repacking, though through polishing, application is repaired, but still stays the repacking vestige.
The utility model content
Consider the problems referred to above of prior art; An aspect according to the utility model; Door locking device behind a kind of laterally opened body dump is disclosed; It is characterized in that, comprise locking board, be used to make the container back door to close and fixing locking lever, be used for fixing side and open the lock at container back door and the locking screw screw bolt and nut that connects locking board and lock
Said locking board is provided with locking lever matches and is used for fixing the bayonet socket of closing the rear platform back door; Said locking board is provided with first lockhole that is used to install the locking screw screw bolt and nut; Said lock be provided with locking board on second lockhole that is used to install the locking screw screw bolt and nut that matches of set first lockhole
Said locking board is installed on the loading space back door, and said locking lever is installed in loading space one side, and said lock is installed in the loading space opposite side.
As preferably, set first lockhole is a circular hole on the locking board, and set second lockhole is a waist shaped hole on the lock.
As preferably, lock bolt is provided with through hole, and the said lock bolt that is provided with through hole is provided with the spring cotter that prevents that nut from getting loose.
As preferably, said locking board and lock are all for being welded on the loading space.
The purpose of the utility model aims to provide the reliable locking in a kind of dumping car realization loading space back door and takes into account the latching device that side is opened positioning and locking simultaneously.Compared with prior art, one of beneficial effect of the utility model is: the latching device that latching device when the utility model possesses the loading space back door simultaneously and is in closed condition and loading space back door are in side when opening state, and simple in structure, easy to use.
Description of drawings
Fig. 1 shows the structural representation of closing when locking according to door locking device loading space back door behind the laterally opened body dump of an embodiment of the utility model;
Fig. 2 shows according to the structural representation during the reveal open locking behind the door locking device loading space behind the laterally opened body dump of another embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified, but the embodiment of the utility model is not limited thereto.
It is the structural representation when closing locking that Fig. 1 shows according to door locking device loading space back door behind the laterally opened body dump of an embodiment of the utility model.Structural representation when locking is closed at door locking device loading space back door behind the laterally opened body dump as shown in Figure 1; Comprise locking board 101 and locking lever 103; Locking board 101 is welded on the loading space back door, near an openable side; Locking lever 103 is installed in a side of loading space, when being installed in the loading space back door and closing near the position of locking board 101; Locking board 101 is provided with one and matches, is used for the bayonet socket 104 at locking loading space back door with locking lever 103, and locking board 101 is provided with a bending flange, the bending flange is provided with two first lockholes 105 that are used to install the locking screw screw bolt and nut.
When the loading space back door is closed, locking lever 103 is placed on the locking board 101 in the set bayonet socket 104, make the locking of loading space back door.
Fig. 2 shows the structural representation when door locking device loading space back door is the side open locking behind the laterally opened body dump of another embodiment of the utility model.Structural representation during the reveal open locking behind the door locking device loading space behind the laterally opened body dump as shown in Figure 2; Comprise locking board 201, lock 202 and locking screw screw bolt and nut 206; Locking board 201 is welded on the loading space back door, near an openable side; Lock 202 be welded on loading space a side, for and loading space the relative side of locking lever one side is installed, the position that lock 202 is installed for loading space after the position that matches of the locking board 201 of reveal after opening.Locking board 201 is provided with two first lockholes that are used to install locking screw screw bolt and nut 206, lock 202 be provided with two with locking board 201 on second lockhole (figure does not draw) that is used for installing locking screw screw bolt and nut 206 that matches of set first lockhole.Set first lockhole is a circular hole on the locking board 201, and set second lockhole is a waist shaped hole on the lock 202, can be provided with the through hole that is used for the construction opening pin on the lock bolt.
When reveal is opened behind the loading space; Locking board 201 is cooperated with lock 202; On the locking board 201 on set first lockhole and the lock 202 set second lockhole aim at (set first lockhole is a circular hole on the locking board 201, and set second lockhole is a waist shaped hole on the lock 202, make locking board 201 and lock 202 more convenient alignings); Lock bolt is passed second set on first set on the locking board 201 lockhole and the lock 202 lockhole, use nut locking then.Can also on lock bolt, load onto spring cotter, prevent that nut from getting loose.
After reveal behind the loading space opened and lock, can realize the transportation of smooth-going unloading of the goods that can not collide or forest class goods.
Claims (4)
1. door locking device behind the laterally opened body dump is characterized in that: comprises locking board, is used to make the container back door to close and fixing locking lever, be used for fixing side and open the lock at container back door and the locking screw screw bolt and nut that connects locking board and lock,
Said locking board is provided with locking lever matches and is used for fixing the bayonet socket of closing the rear platform back door; Said locking board is provided with first lockhole that is used to install the locking screw screw bolt and nut; Said lock be provided with locking board on second lockhole that is used to install the locking screw screw bolt and nut that matches of set first lockhole; Said locking board is installed on the loading space back door, and said locking lever is installed in loading space one side, and said lock is installed in the loading space opposite side.
2. door locking device behind the laterally opened body dump according to claim 1 is characterized in that: set first lockhole is a circular hole on the locking board, and set second lockhole is a waist shaped hole on the lock.
3. door locking device behind the laterally opened body dump according to claim 1, it is characterized in that: lock bolt is provided with through hole, and the said lock bolt that is provided with through hole is provided with the spring cotter that prevents that nut from getting loose.
4. door locking device behind the laterally opened body dump according to claim 1 is characterized in that: said locking board and lock are all for being welded on the loading space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202175844U CN202528891U (en) | 2012-05-15 | 2012-05-15 | Locking device for side open type cargo box rear door of dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202175844U CN202528891U (en) | 2012-05-15 | 2012-05-15 | Locking device for side open type cargo box rear door of dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528891U true CN202528891U (en) | 2012-11-14 |
Family
ID=47130093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202175844U Expired - Fee Related CN202528891U (en) | 2012-05-15 | 2012-05-15 | Locking device for side open type cargo box rear door of dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828247A (en) * | 2016-12-16 | 2017-06-13 | 中国重汽集团柳州运力专用汽车有限公司 | The lateral opening device of self-discharging vehicle backdoor |
| CN110116282A (en) * | 2018-02-05 | 2019-08-13 | 埃贝斯佩歇排气技术有限责任两合公司 | Transportation system |
-
2012
- 2012-05-15 CN CN2012202175844U patent/CN202528891U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828247A (en) * | 2016-12-16 | 2017-06-13 | 中国重汽集团柳州运力专用汽车有限公司 | The lateral opening device of self-discharging vehicle backdoor |
| CN110116282A (en) * | 2018-02-05 | 2019-08-13 | 埃贝斯佩歇排气技术有限责任两合公司 | Transportation system |
| US11673215B2 (en) | 2018-02-05 | 2023-06-13 | Purem GmbH | Conveyor system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202528891U (en) | Locking device for side open type cargo box rear door of dump truck | |
| CN203698060U (en) | Hinge opening and closing mechanism of dumper cargo compartment board | |
| CN204161374U (en) | A kind of hopper wagon bottom door interlocking lock device | |
| CN203033479U (en) | A double car dumper for various kinds of railway open cars and drop bottom cars | |
| CN204876941U (en) | Hook is prevent wind at refrigerator car back door | |
| CN202827261U (en) | Locking device for pneumatic control of rear compartment door of dump truck | |
| CN201736990U (en) | Dual-purpose wagon body used as open wagon or flat wagon of railway | |
| CN101474974B (en) | Self-discharging vehicle cargo box | |
| CN204149912U (en) | A kind of can the container of dump truck rear door device opened of longitudinal direction and side direction | |
| EP2711489A8 (en) | Locking assembly, and engagement element, of the door of vehicles | |
| CN202378756U (en) | Rear door structure of dump truck compartment | |
| CN206782592U (en) | A kind of rubbish van | |
| CN206734426U (en) | A kind of new type auto locking safety mechanism of dumper | |
| CN201291793Y (en) | Rear-bucket switching device of self-discharging vehicle | |
| CN200939848Y (en) | Gas spring type man power side cabinet | |
| AU2019101439B4 (en) | A Drop Deck Hook for Semi-trailer | |
| CN203460748U (en) | Hydraulic rear door opening device | |
| CN202175117U (en) | Container and truck with same | |
| CN208469961U (en) | A kind of motor vehicle body assembly | |
| CN204978351U (en) | Dump semi trailer packing box back door free bearing assembly | |
| CN203318541U (en) | Rear door self-limiting double connection flip seat device of engineering self-discharging container | |
| JP2020045013A (en) | Structure of door of cargo box in truck | |
| CN104553932A (en) | Automatic locking and opening device for rear door of dump truck box | |
| CN201300763Y (en) | Compartment with compartment baffle sequence opening and closing device | |
| CN201769920U (en) | Flexible self-tightening rear door locking mechanism for self-dumping truck |
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: 20121114 Termination date: 20200515 |