CN204586623U - A kind of with emergency support without auxiliary girder dumping car - Google Patents
A kind of with emergency support without auxiliary girder dumping car Download PDFInfo
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- CN204586623U CN204586623U CN201520269899.7U CN201520269899U CN204586623U CN 204586623 U CN204586623 U CN 204586623U CN 201520269899 U CN201520269899 U CN 201520269899U CN 204586623 U CN204586623 U CN 204586623U
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- supporting leg
- emergency support
- bearing plate
- compartment
- vehicle frame
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Abstract
A kind of with emergency support without auxiliary girder dumping car, comprise vehicle frame, chock and compartment, compartment is by the lifting of carriage lifting oil cylinder, compartment tail end and vehicle frame hinged, be provided with two identical emergency support assemblies of structure in clearance space on vehicle frame between two chocks wherein, two emergency support assemblies are arranged on the both sides of cabin floor respectively; Emergency support assembly comprises the bearing be fixed on bottom surface, compartment, one end of bearing and supporting leg is hinged, the other end of supporting leg is connected with deck, the deck coupling end of supporting leg is connected on cabin floor by the hook hinged with it, the lateral surface of supporting leg is provided with stay bearing plate, one end of stay bearing plate and the bearing coupling end of supporting leg hinged, the other end of stay bearing plate is connected on the deck coupling end of supporting leg by the draw-in groove which is provided with; When dumping car must check maintenance, supporting leg and stay bearing plate and compartment form triangular form and support.The utility model is rational in infrastructure, makes simple, safe and reliable.
Description
Technical field
The utility model belongs to dumping car field, especially a kind of with emergency support without auxiliary girder dumping car.
Background technology
Emergency support assembly is the safety control of dumping car when safeguarding, emergency support assembly failure, will go out large safety misadventure.
This technology Problems existing is now: the position of frame beam rear end former installation emergency support assembly is by other assembly occupy-place, by vehicle frame space constraint, apart from invert center apart from too near, the lever shearing force formed is excessive, frame beam is caused to damage, emergency support assembly failure, also exists serious safety problem.
Summary of the invention
The utility model provide a kind of with emergency support without auxiliary girder dumping car, efficiently solve that cross member of frame damages, the problem of emergency support assembly failure, and further improve safety.
In order to solve the problems of the technologies described above, technical solutions of the utility model are: a kind of with emergency support without auxiliary girder dumping car, comprise vehicle frame, vehicle frame is provided with multiple chock, compartment is supported on vehicle frame by chock, front end, compartment is connected with the carriage lifting oil cylinder on vehicle frame, compartment tail end and vehicle frame hinged, it is characterized in that: be provided with two identical emergency support assemblies of structure in the clearance space on vehicle frame between two chocks wherein, two emergency support assemblies are arranged on the both sides of cabin floor respectively; Emergency support assembly comprises the bearing be fixed on bottom surface, compartment, one end of bearing and supporting leg is hinged, the other end of supporting leg is connected with deck, the deck coupling end of supporting leg is connected on cabin floor by the hook hinged with it, the lateral surface of supporting leg is provided with stay bearing plate, one end of stay bearing plate and the bearing coupling end of supporting leg hinged, the other end of stay bearing plate is connected on the deck coupling end of supporting leg by the draw-in groove which is provided with; When dumping car must check maintenance, the supporting leg in emergency support assembly is vertically supported on vehicle frame by deck, the draw-in groove end of stay bearing plate is connected on cabin floor, and supporting leg and stay bearing plate and compartment form triangular form and support.
Above-mentioned technology is further improved, described hook by bolt and supporting leg hinged, the screw rod namely in bolt for hook jointed shaft; The draw-in groove end of stay bearing plate is connected on hook jointed shaft, and the draw-in groove end of hook and stay bearing plate is connected as one by the nut on hook jointed shaft jointly; 1. this structure prevents the problem that the draw-in groove end of stay bearing plate is jumped out when dumping car runs; 2. structure is simple, and processing is simple, reduces cost.
Further improve above-mentioned technology, the supporting leg in described two emergency support assemblies is connected as one by tie-beam; This structure enhances the intensity of emergency support assembly, thus improves safety further.
Further limit above-mentioned technology, the cross-sectional plane of described deck is U-shaped, shaping by steel plate bending; This structure is simple, is convenient to processing, reduces cost.
Beneficial effect: the 1. space that make use of on vehicle frame of skilful second, is provided with emergency support assembly in the clearance space namely between chock, and achieve emergency support assembly and install on floor mainside; 2. supporting leg is by hook and dead-weight lock, and what energy was highly stable is fixed on cabin floor; 3. stay bearing plate passes through from draw-in groove with it and dead-weight lock, and what energy was highly stable is fixed on supporting leg; 4., when dumping car must check maintenance, supporting leg and stay bearing plate and compartment form triangular form and support, and this structure is carried out a ground and improve safety; 5. eliminate the former use of dumping car subframe for a long time, manufacturing cost significantly reduces, and improves factory's benefit; 6. reduce the focus of work of car load, improve the safety performance of car load and the drive ability of car load; 7. the utility model is rational in infrastructure, novelty attractive in appearance, and make simple, emphasis is more safe and reliable, reaches desirable quality objective.
Accompanying drawing explanation
Fig. 1 is the utility model general illustration.
Fig. 2 is the emergency support assembly structure schematic diagram in the utility model.
Fig. 3 is the another kind of view of the utility model.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of with emergency support without auxiliary girder dumping car, comprise vehicle frame 1, vehicle frame 1 is provided with multiple chock 2 along vehicle frame 1 longeron directional spreding, compartment is supported on vehicle frame 1 by chock 2, front end, compartment is connected with the carriage lifting oil cylinder on vehicle frame 1, compartment tail end by hinged seat and vehicle frame 1 hinged, two identical emergency support assemblies of structure are provided with in clearance space on vehicle frame 1 between two chocks 2 wherein, two emergency support assemblies are individually fixed on the both sides of cabin floor, and such emergency support assembly can with compartment up-and-down movement; Emergency support assembly comprises the bearing 4 be welded on cabin floor main longitudinal grider 3, and bearing 4 is hinged by one end of bolt and supporting leg 5, and the other end of supporting leg 5 welds with deck 6, and the cross-sectional plane of deck 6 is U-shaped, shaping by steel plate bending; The lateral surface of supporting leg 5 is provided with the hook 7 by bolted splice near deck 6 place, the screw rod namely in bolt is hook jointed shaft, and the nut on screw rod plays position-limiting action; The deck coupling end of supporting leg 5 is fixed on cabin floor main longitudinal grider 3 by hook 7, the 7 one-tenth 37 degree of angles in hook jointed shaft center and hook, namely hook 7 is connected in bolt 8 place on cabin floor main longitudinal grider 3, and by dead-weight lock, make hook 7 highly stable be connected on cabin floor main longitudinal grider 3, the screw rod namely in bolt 8 plays mounting effect, nut plays position-limiting action; The lateral surface of supporting leg 5 is provided with stay bearing plate 9, and one end of stay bearing plate 9 is hinged by the bearing coupling end of bolt and supporting leg 5, and the draw-in groove end of stay bearing plate 9 is connected on hook jointed shaft, namely links up with 7 and is jointly connected on a screw rod with the draw-in groove on stay bearing plate 9; As shown in Figure 2, supporting leg 5 in described two emergency support assemblies is connected as one by tie-beam 10, when there being other assembly to protrude compartment crossbeam in the middle part of cabin floor, the tie-beam between two emergency support assemblies can being cancelled, form two separate emergency support assemblies.
Latch hook by bolt and supporting leg hinged, the screw rod namely in bolt is latch hook jointed shaft; The draw-in groove end of stay bearing plate is connected on latch hook jointed shaft, and the draw-in groove end of latch hook and stay bearing plate shares a bolt, regulates gap with double nuts; The distance that fixed bolt level on latch hook Luo bolt and floor mainside is certain, by the dead-weight lock of bracket assembly and locking plate, latch hook fixed bolt center becomes certain degree angle with latch hook, on the fixed base plate main longitudinal grider making latch hook assembly highly stable, prevent the problem that the draw-in groove end of stay bearing plate is jumped out when dumping car runs.
Utility model works principle: as shown in Figure 3, when dumping car must check maintenance, first Rotary hanging hook, the deck end of supporting leg and cabin floor are disconnected, rotary support plate again, the draw-in groove end of stay bearing plate and supporting leg are disconnected, and the draw-in groove end of stay bearing plate is connected in the bolt place on cabin floor main longitudinal grider; Degree left and right, last lifting compartment to 43, supporting leg by conducting oneself with dignity perpendicular to frame beam, decline compartment, make supporting leg by deck stable be supported on crossbeam, supporting leg and stay bearing plate and compartment form triangular form and support, and limit large case and continue to decline, stable support compartment; When not using, emergency support assembly moves up and down with compartment.
Claims (4)
1. one kind with emergency support without auxiliary girder dumping car, comprise vehicle frame, vehicle frame is provided with multiple chock, compartment is supported on vehicle frame by chock, front end, compartment is connected with the carriage lifting oil cylinder on vehicle frame, compartment tail end and vehicle frame hinged, it is characterized in that: be provided with two identical emergency support assemblies of structure in the clearance space on vehicle frame between two chocks wherein, two emergency support assemblies are arranged on the both sides of cabin floor respectively; Emergency support assembly comprises the bearing be fixed on bottom surface, compartment, one end of bearing and supporting leg is hinged, the other end of supporting leg is connected with deck, the deck coupling end of supporting leg is connected on cabin floor by the hook hinged with it, the lateral surface of supporting leg is provided with stay bearing plate, one end of stay bearing plate and the bearing coupling end of supporting leg hinged, the other end of stay bearing plate is connected on the deck coupling end of supporting leg by the draw-in groove which is provided with; When dumping car must check maintenance, the supporting leg in emergency support assembly is supported on vehicle frame by deck, the draw-in groove end of stay bearing plate is connected on cabin floor, and supporting leg and stay bearing plate and compartment form triangular form and support.
2. according to claim 1 a kind of with emergency support without auxiliary girder dumping car, it is characterized in that: described hook by bolt and supporting leg hinged, the screw rod namely in bolt for hook jointed shaft; The draw-in groove end of stay bearing plate is connected on hook jointed shaft, and the draw-in groove end of hook and stay bearing plate is connected as one by the nut on hook jointed shaft jointly.
3. according to claim 1 or 2 a kind of with emergency support without auxiliary girder dumping car, it is characterized in that:
Supporting leg in described two emergency support assemblies is connected as one by tie-beam.
4. according to claim 3 a kind of with emergency support without auxiliary girder dumping car, it is characterized in that: the cross-sectional plane of described deck is U-shaped, shaping by steel plate bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269899.7U CN204586623U (en) | 2015-04-30 | 2015-04-30 | A kind of with emergency support without auxiliary girder dumping car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269899.7U CN204586623U (en) | 2015-04-30 | 2015-04-30 | A kind of with emergency support without auxiliary girder dumping car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204586623U true CN204586623U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520269899.7U Active CN204586623U (en) | 2015-04-30 | 2015-04-30 | A kind of with emergency support without auxiliary girder dumping car |
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| CN (1) | CN204586623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270235A (en) * | 2015-04-30 | 2016-01-27 | 湖北大运汽车有限公司 | Non-secondary-beam dumper with safety supports |
| CN117549818A (en) * | 2024-01-12 | 2024-02-13 | 四川翔瑞特种车辆装备有限公司 | Mobile police car |
-
2015
- 2015-04-30 CN CN201520269899.7U patent/CN204586623U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270235A (en) * | 2015-04-30 | 2016-01-27 | 湖北大运汽车有限公司 | Non-secondary-beam dumper with safety supports |
| CN117549818A (en) * | 2024-01-12 | 2024-02-13 | 四川翔瑞特种车辆装备有限公司 | Mobile police car |
| CN117549818B (en) * | 2024-01-12 | 2024-03-26 | 四川翔瑞特种车辆装备有限公司 | Mobile police car |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |