CN2933952Y - Container lifting alarm device of self-dumping cars - Google Patents
Container lifting alarm device of self-dumping cars Download PDFInfo
- Publication number
- CN2933952Y CN2933952Y CN 200620131205 CN200620131205U CN2933952Y CN 2933952 Y CN2933952 Y CN 2933952Y CN 200620131205 CN200620131205 CN 200620131205 CN 200620131205 U CN200620131205 U CN 200620131205U CN 2933952 Y CN2933952 Y CN 2933952Y
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- CN
- China
- Prior art keywords
- connecting block
- contiguous block
- pillar stiffener
- erecting frame
- lower connecting
- 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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Abstract
The utility model relates to an alarm system of the lifting status of the packing box of a dump truck which is characterized in that a mounting frame(1) which can be mounted on the car frame of the lower part of the packing box is provided, an upper connecting block(4) is mounted at the upper part of the space between the top surface and the bottom surface of the mounting frame, the upper end of a support rod(2) is in the dynamic cooperation with the upper end of the mounting frame, a lower connecting block(5) is mounted at the lower part of the support rod, a return spring(3) is provided on the lower connecting block to push the lower connecting block up against the upper connecting block(4), a conductor(4a) and a conductor(5a) are respectively arranged on the upper connecting block and the lower connecting block, and the two conductors (4a) and (5a) are respectively in electric connection with the two ends of the switch of an alarm circuit. The utility model can automatically generate the alarm signals when the packing box of the dump truck is lifted to remind the driver not to drive and the alarm ceases when the packing box is lowered down, so as to improve the safety of the operation of the truck.
Description
Technical field
The utility model belongs to a kind of warning device that is used for vehicle, is specifically related to a kind of lifting warning device of capacity of the tipping body.
Background technology
The lifting automatically of the container of dumping car to unload the goods in the nowel, when container is in the lifting state, if the driver starts car, is easy to have an accident.
Summary of the invention
The technical problems to be solved in the utility model can be sent the capacity of the tipping body lifting warning device of alerting signal from the trend driver when providing a kind of container and being in the lifting state.
The technical scheme that addresses the above problem is: the utility model is provided with the erecting frame (1) that can be installed on the vehicle frame of container bottom, top between the erecting frame upper and lower end face is fixed with contiguous block (4), pillar stiffener (2) upper end is stretched out the erecting frame upper surface movingly, the pillar stiffener bottom is fixed with lower connecting block (5), and be equipped with its jack-up that makes progress, make the lower connecting block elastic top live in the retracing spring of contiguous block (4) (3), be respectively equipped with electric conductor (4a) on last contiguous block and the lower connecting block, (5a), (4a 5a) is electrically connected with the switch ends of warning circuit respectively two electric conductors.
Principle of work of the present utility model is: erecting frame (1) is fixed on the vehicle frame of lifting container bottom, when container be in the lifting state, when not acting on the pillar stiffener (2) of this device, pillar stiffener (2) is in upper (referring to Fig. 1) under the effect of retracing spring (3), the lower connecting block of its underpart (4) upwards elasticity withstands contiguous block (5), electric conductor on the upper and lower contiguous block is electrically connected, connect alarm circuit, send alerting signal to the driver, the prompting capacity of the tipping body is in the lifting state, can not drive; When container falls, when depressing pillar stiffener (2) downwards, lower connecting block (4) is descending, separates (referring to Fig. 2) with last contiguous block, and warning circuit cuts off, and removes and reports to the police, and the driver can drive in this case.
The utility model can make dumping car send alerting signal automatically when container is in the lifting state, and the prompting driver can not drive, and can automatically terminate warning after container falls, thereby improves the safety of vehicle operating.
Description of drawings
Fig. 1, the structural representation of the utility model embodiment when container is in the lifting state
Fig. 2, the structural representation of the utility model embodiment when container is in full state
Fig. 3, the upper and lower contiguous block of the utility model embodiment and buzzer alarm circuit connection structure scheme drawing
1-erecting frame 2-pillar stiffener 3-retracing spring 4-goes up contiguous block 5-lower connecting block 6-container
Specific embodiments
This example goes up contiguous block 4 and is fixed on the upper position between the lower frame on the erecting frame, pass the pilot hole and the erecting frame upper surface of contiguous block pillar stiffener 2 bearing fits, the pillar stiffener lower end is fixed with lower connecting block 5, between pillar stiffener bottom and the erecting frame bottom retracing spring 3 upwards is housed, make on the pillar stiffener lower connecting block 5 upwards elasticity withstand contiguous block 4, the upper surface of the lower surface of last contiguous block 4 and lower connecting block 5 is respectively equipped with electric conductor 4a, 5a, described electric conductor is the elastomeric spring sheet, to guarantee reliable electrical connection.
This routine erecting frame 1 is the box body shape, and described upper and lower contiguous block, retracing spring all are contained in the box body, and pillar stiffener 2 protrudes upward the box body upper surface, and the pillar stiffener upper end is provided with the hat termination.
Fig. 3 is this routine warning circuit figure, electric conductor 4a, the 5a of upper and lower contiguous block is electrically connected with the K switch two ends of buzzer siren power circuit respectively, when the electric conductor on the upper and lower contiguous block is electrically connected, K connects the annunciator power supply, annunciator sends chimes of doom, when upper and lower contiguous block electric conductor separated, K breaking alarm power supply was removed and is reported to the police.
Claims (4)
1, capacity of the tipping body lifting warning device, it is characterized in that: be provided with the erecting frame (1) that can be installed on the vehicle frame of container bottom, top between the erecting frame upper and lower end face is fixed with contiguous block (4), pillar stiffener (2) upper end is stretched out the erecting frame upper surface movingly, the pillar stiffener bottom is fixed with lower connecting block (5), and be equipped with its jack-up that makes progress, make the lower connecting block elastic top live in the retracing spring of contiguous block (4) (3), be respectively equipped with electric conductor (4a) on last contiguous block and the lower connecting block, (5a), (4a 5a) is electrically connected with the switch ends of warning circuit respectively two electric conductors.
2, capacity of the tipping body lifting warning device according to claim 1, it is characterized in that: the described contiguous block (4) of going up is fixed on the upper position between the lower frame on the erecting frame, pass the pilot hole and the erecting frame upper surface of contiguous block pillar stiffener (2) bearing fit, the pillar stiffener lower end is fixed with lower connecting block (5), between pillar stiffener bottom and the erecting frame bottom retracing spring (3) upwards is housed.
3, capacity of the tipping body lifting warning device according to claim 1 and 2 is characterized in that: the described upward lower surface of contiguous block (4) and the upper surface of lower connecting block (5) are respectively equipped with electric conductor (4a, 5a), and described electric conductor is the elastomeric spring sheet.
4, capacity of the tipping body lifting warning device according to claim 1 and 2, it is characterized in that: described erecting frame (1) is the box body shape, described upper and lower contiguous block, retracing spring all are contained in the box body, and pillar stiffener (2) protrudes upward the box body upper surface, and the pillar stiffener upper end is provided with the hat termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620131205 CN2933952Y (en) | 2006-08-16 | 2006-08-16 | Container lifting alarm device of self-dumping cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620131205 CN2933952Y (en) | 2006-08-16 | 2006-08-16 | Container lifting alarm device of self-dumping cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2933952Y true CN2933952Y (en) | 2007-08-15 |
Family
ID=38350640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620131205 Expired - Fee Related CN2933952Y (en) | 2006-08-16 | 2006-08-16 | Container lifting alarm device of self-dumping cars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2933952Y (en) |
-
2006
- 2006-08-16 CN CN 200620131205 patent/CN2933952Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |