CN2671853Y - Side fin plate hydraulic locking mechanism for fin open carriage vehicle - Google Patents
Side fin plate hydraulic locking mechanism for fin open carriage vehicle Download PDFInfo
- Publication number
- CN2671853Y CN2671853Y CN 200320108409 CN200320108409U CN2671853Y CN 2671853 Y CN2671853 Y CN 2671853Y CN 200320108409 CN200320108409 CN 200320108409 CN 200320108409 U CN200320108409 U CN 200320108409U CN 2671853 Y CN2671853 Y CN 2671853Y
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- CN
- China
- Prior art keywords
- locking
- locking bail
- bail
- latch
- way cylinder
- 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 a side fin plate hydraulic locking mechanism for a fin open carriage vehicle, comprising side wing plates, a connecting mechanism on a carriage, and a locking mechanism connected with the connecting mechanism. The side fin plate hydraulic locking mechanism for a fin open carriage vehicle is characterized in that the locking mechanism comprises a hydraulic drive two-way cylinder, a locking bail, and a locking plate; the base of the two-way cylinder is connected with the seat support of a cylinder welded at the bottom of the cross beam of the carriage by the seat pin of the cylinder, and the other end of the two-way cylinder is connected with the locking bail by the pin shaft of a piston rod; the locking bail is connected with the support of the locking bail welded at the bottom of the cross beam of the carriage by the pin shaft of the support of the locking bail; the locking bail can encircle the pin shaft of the support of the locking bail to rotate upward or downward by the two-way cylinder. The advantage of the utility model is that the piston rod of the two-way cylinder realizes the locking of the side fin plates under the operating state of thrust, which enables the locking force to be big and safe and locking transverse rods on the locking plates to press in the slot of the locking bail, controls upper, lower, left and right four degrees of freedom of the side fin plates to play, and overcomes harmful effect caused by the deformations of the running carriage and the side fin plates of the vehicle.
Description
One, technical field:
The utility model relates to a kind of wing opening type box van side wing catch gear, particularly discloses a kind of wing opening type box van side wing hydraulic locking mechanism.
Two, background technology:
The side wing catch gear mode of wing opening type box van has various ways in the prior art, the button locking of manual railway carriage or compartment is arranged, mechanical lock is arranged, the locking of hydraulic pressure hook formula is arranged, hydraulic pressure mortise lock formula locking or the like is arranged, but above-mentioned various locking mechanism in use all might run into the vehicle frame distortion or give prominence to the compartment marginal dimension, cause the fault of opening or locking, when garage, increase safety hazard.
Three, summary of the invention:
Technical problem to be solved in the utility model overcomes the various defectives on the prior art van side wing lockout mechanism, promptly be to disclose a kind of wing opening type box van side wing hydraulic locking mechanism, it is not normal that it can eliminate the switching of the side wing lockout mechanism that causes when van travels the distortion that takes place in the use, keeps normal operation.
The utility model is to realize like this, a kind of wing opening type box van side wing hydraulic locking mechanism, comprise the bindiny mechanism on side wing and the vehicle frame, the catch gear that connects this bindiny mechanism, it is characterized in that: described catch gear contains a hydraulic cylinder driven oil cylinder, locking bail and latch, the base of two-way cylinder, be connected on the oil cylinder seat support that is welded on below the cross member of frame by the oil cylinder seat pin, the other end of two-way cylinder is connected with locking bail by the piston rod bearing pin by its piston rod, and locking bail is connected with locking bail support below being welded on cross member of frame by the locking bail rack pin shaft; Locking bail relies on two-way cylinder and can rotate up or down around the locking bail rack pin shaft, and upwards the rotation lock hook compresses latch, rotates locking bail and breaks away from latch.
Latch and locking bail contact surface downside are welded with the locking cross bar, and the locking cross bar is positioned at locking bail and latch compresses in the translot of the locking bail that is in when locking.
Described latch is L-shaped steel plate, and L shaped steel plate compresses the driving surface of locking on one side for locking bail, and another side is welded on the side wing lower edge frame.
The hydraulically powered electric appliance circuits of described two-way cylinder is provided with electromagnetic valve, relay and cabinet switch.
The utility model at oil cylinder in the rodless cavity oil-feed, the piston rod of oil cylinder is locked under the thrust mode of operation, make coupling mechanism force big, it is safe and reliable to reach locking, action fast, a whole set of catch gear device is below cross member of frame, during locking bail locking, contract in frame side member, so ensured when traveling security, locking bail compress the work of tight jam plate, be provided with the locking cross bar again and be in the locking bail groove, controlled the play of wing plate four direction degree of freedom, promptly go up, down, a left side, the degree of freedom of right four direction, the influence that the deformation of vehicle ' process causes has been eliminated in the locking of so effective control side wing plate and unlatching.
Four, description of drawings:
Accompanying drawing 1 is the utility model working state structure scheme drawing;
Accompanying drawing 2 is two-way cylinder constructionals drawing of the present utility model;
Accompanying drawing 3 is locking bail front views of the present utility model;
Accompanying drawing 4 two-way cylinder hydraulic circuit layout circles;
Electrical arrangement figure in the accompanying drawing 5 two-way cylinder hydraulic circuits.
In the accompanying drawing 1: 1, latch; 2, locking cross bar; 3, locking bail; 4, piston rod bearing pin; 5, locking bail rack pin shaft; 6, locking bail support; 7, two-way cylinder; 8, oil cylinder seat bearing pin; 9, oil cylinder seat support; 10, cross member of frame; 11, oil pump oil inlet and outlet; 12, wing plate.
In the accompanying drawing 4: 13, by pass valve; 14, compression indicator; 15, pressure meter switch; 16, electromagnetic valve; 17, motor; 18, oil pump; 19, oil filter; 20, fuel tank.
In the accompanying drawing 5: 21, No. 1 switch; 22, relay; 23, No. 2 switches; 24, electromagnet; 25, electromagnetic type actuator; 26, motor; 27, fuse.
Five, the specific embodiment:
With reference to the accompanying drawings 1, oil cylinder seat support 9 and locking bail support 6 be welded on cross member of frame 10 below, the base of two-way cylinder 7 by oil cylinder at the bottom of bearing pin 8 be connected on the oil cylinder seat support 9, the other end piston rod of oil cylinder is connected with locking bail 3 by piston rod bearing pin 4, locking bail 3 is connected with locking bail support 6 by locking bail bearing pin 5, locking bail 3 compresses latch 1, makes the locking crossbeam 2 that welds on the latch in the translot of locking bail.Its principle of work is as follows:
During the locking situation, oil is from the rodless cavity oil-feed of oil pump oil inlet and outlet 11 to two-way cylinder, promoting piston stretches out piston rod, locking bail 3 by hang, is rotated up around locking bail rack pin shaft 5, until compressing latch 1, locking cross bar 2 on the latch is pressed in the groove of locking bail, oil cylinder stroke finishes, and the closed state that the change-over valve in the hydraulic circuit is mediated reaches the locking purpose like this.
During opening, oil from oil pump oil inlet and outlet 11 to the oil-feed of two-way cylinder rod chamber, promote piston indentation in cylinder body, by piston rod bearing pin 4 pulling locking bails 3, be rotated down around locking bail rack pin shaft 5 locking bails, break away from latch and locking cross bar, wing plate 12 is opened smoothly, because hydraulically powered electric appliance circuits is provided with electromagnetic valve 16, relay 22 and programed control button switch 21,23, make side wing open, locking operation is safe reliable, is swift in motion, and has eliminated the vehicle frame that causes in the running car, the influence that wing plate deformation is produced.
Claims (4)
1, a kind of wing opening type box van side wing hydraulic locking mechanism, comprise the bindiny mechanism on side wing and the vehicle frame, the catch gear that connects this bindiny mechanism, it is characterized in that: described catch gear contains a hydraulic cylinder driven oil cylinder, locking bail and latch, the base of two-way cylinder, be connected on the oil cylinder seat support that is welded on below the cross member of frame by the oil cylinder seat pin, the other end of two-way cylinder is by its piston rod, be connected with locking bail by the piston rod bearing pin, locking bail is connected with locking bail support below being welded on cross member of frame by the locking bail rack pin shaft; Locking bail relies on two-way cylinder and can rotate up or down around the locking bail rack pin shaft, and upwards the rotation lock hook compresses latch, rotates locking bail and breaks away from latch.
2, wing opening type box van side wing hydraulic locking according to claim 1 mechanism, it is characterized in that: latch and locking bail contact surface downside are welded with the locking cross bar, and the locking cross bar is positioned at locking bail and latch compresses in the translot of the locking bail that is in when locking.
3, wing opening type box van side wing hydraulic locking according to claim 1 and 2 mechanism, it is characterized in that: described latch is L-shaped steel plate, L shaped steel plate compresses the driving surface of locking on one side for locking bail, another side is welded on the side wing lower edge frame.
4, wing opening type box van side wing hydraulic locking according to claim 3 mechanism, it is characterized in that: the hydraulically powered electric appliance circuits of described two-way cylinder is provided with electromagnetic valve, relay and cabinet switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108409 CN2671853Y (en) | 2003-11-27 | 2003-11-27 | Side fin plate hydraulic locking mechanism for fin open carriage vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108409 CN2671853Y (en) | 2003-11-27 | 2003-11-27 | Side fin plate hydraulic locking mechanism for fin open carriage vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2671853Y true CN2671853Y (en) | 2005-01-19 |
Family
ID=34474667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320108409 Expired - Fee Related CN2671853Y (en) | 2003-11-27 | 2003-11-27 | Side fin plate hydraulic locking mechanism for fin open carriage vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2671853Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692122A (en) * | 2012-06-19 | 2012-09-26 | 上海共和真空技术有限公司 | Hydraulic type automatic locking device |
| CN104220305A (en) * | 2012-04-19 | 2014-12-17 | 罗伯特·博世有限公司 | Wiper blade device |
| CN108852845A (en) * | 2018-07-20 | 2018-11-23 | 鲍若妍 | A kind of stir-fry medicine device and application method convenient for stir-fry medicine kettle locking |
-
2003
- 2003-11-27 CN CN 200320108409 patent/CN2671853Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104220305A (en) * | 2012-04-19 | 2014-12-17 | 罗伯特·博世有限公司 | Wiper blade device |
| US10077024B2 (en) | 2012-04-19 | 2018-09-18 | Robert Bosch Gmbh | Wiper blade device |
| CN102692122A (en) * | 2012-06-19 | 2012-09-26 | 上海共和真空技术有限公司 | Hydraulic type automatic locking device |
| CN108852845A (en) * | 2018-07-20 | 2018-11-23 | 鲍若妍 | A kind of stir-fry medicine device and application method convenient for stir-fry medicine kettle locking |
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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: 20050119 Termination date: 20111127 |