CN2866270Y - Untrailing auxiliary work supporting device and self-unloading half-trailer thereof - Google Patents
Untrailing auxiliary work supporting device and self-unloading half-trailer thereof Download PDFInfo
- Publication number
- CN2866270Y CN2866270Y CN 200520145430 CN200520145430U CN2866270Y CN 2866270 Y CN2866270 Y CN 2866270Y CN 200520145430 CN200520145430 CN 200520145430 CN 200520145430 U CN200520145430 U CN 200520145430U CN 2866270 Y CN2866270 Y CN 2866270Y
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- supporting seat
- strut bar
- self
- vehicle
- strutting arrangement
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- 238000007599 discharging Methods 0.000 claims description 27
- 230000000903 blocking effect Effects 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
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Abstract
The utility model belongs to a common vehicle, in particular to an assistant operation supporting device and its self-tipping semi-suspense vehicle, which comprises a supporting base and a supporting bar, wherein the supporting base is arranged on both sides of the semi-suspense vehicle, the supporting bar is correspondingly equipped in the supporting base and can move upwardly and downwardly corresponding to the supporting base through a lifting device and a locking device and position. Detaching and lifting of the self-tipping semi-suspense vehicle can be achieved by applying the utility model to improve the bearing conditions of the self-tipping semi-suspense vehicle during the detaching and lifting process, thereby promoting the stability when the vehicle is lifting, excellently satisfying the employment requirements of respective operations of a guiding vehicle and the self-tipping semi-suspense vehicle to make the guiding vehicle achieve multi-suspension by only one vehicle, greatly promoting the utilization efficiency of the guiding vehicle and effectively cutting down conveyance cost.
Description
Technical field
The utility model belongs to general vehicle, especially relates to a kind of self-discharging semitrailer.
Background technology
At present, the lifting power of common self-discharging semitrailer is from tractor truck, and the stressed front support that provides of tractor truck during lifting, is safety and the stability that guarantees behind the vehicle lifting, common self-discharging semitrailer all forbids to take off the extension lifting when lifting, promptly require the special use of tractor truck special train.Therefore, the extension that takes off of self-discharging semitrailer transports and can only become a mere formality, and can't give full play to the tractor truck one car functions of hanging more, has seriously reduced the utilization ratio of tractor truck, has increased the expense of transportation, has wasted transport capacity resource.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defective, provide a kind of can be implemented in to take off carry out having of safe lifting unloading behind the extension and take off the self-discharging semitrailer of extension from unloading functions.
Another purpose of the present utility model is, provides a kind of and is used for taking off of above-mentioned superimposed trailer and hangs the back work bracing or strutting arrangement.
The utility model provides a kind of taking off to hang the back work bracing or strutting arrangement, and it comprises supporting seat and strut bar, and wherein strut bar is arranged on the supporting seat, and moves up and down and locate by jacking system is relative with blocking device.
Hang the back work bracing or strutting arrangement according to described taking off, jacking system comprises that correspondence is arranged on rack and pinion drive mechanism and the external driver device thereof on supporting seat and the strut bar; External driver device comprises and is connected the rocking handle that is provided with the coaxial setting of gear or by gear drive, chain drive, tape handler.
Hang the back work bracing or strutting arrangement according to described taking off, blocking device comprises and runs through the corresponding knock hole that is provided with on alignment pin that supporting seat and strut bar be provided with and supporting seat and the strut bar.
Hang the back work bracing or strutting arrangement according to described taking off, strut bar has two, is symmetricly set on the two ends of supporting seat.
The utility model also provides a kind of described self-discharging semitrailer of hanging the back work bracing or strutting arrangement that takes off of aforesaid right requirement that adopts, comprise railway carriage, railway carriage underframe, lifting device and wheel, it is characterized in that, take off in the setting of railway carriage underframe front end and hang the back work bracing or strutting arrangement.
According to described self-discharging semitrailer, take off extension back work bracing or strutting arrangement and comprise supporting seat and strut bar, wherein strut bar is arranged on the supporting seat, and move up and down and locate by jacking system is relative with blocking device, supporting seat is arranged on the compartment base, and the strut bar correspondence is arranged on the both sides of railway carriage underframe.
According to described self-discharging semitrailer, supporting seat is connected with the compartment base is detachable.
According to described self-discharging semitrailer, supporting seat is connected with compartment base welded type.
According to described self-discharging semitrailer, jacking system comprises corresponding rack and pinion drive mechanism and the external driver device thereof that is provided with; Gear hinge joint is on supporting seat or railway carriage base, and the tooth bar that is mated is arranged on the strut bar, and external driver device comprises with the coaxial setting of gear or is connected the rocking handle of setting by gear drive, chain drive, tape handler.
According to described self-discharging semitrailer, blocking device comprises and runs through the corresponding knock hole that is provided with on alignment pin that supporting seat and strut bar be provided with and supporting seat and the strut bar.
As can be seen from the above technical solutions, of the present utility model taking off hung the back work bracing or strutting arrangement, and it comprises supporting seat and strut bar, and wherein strut bar is arranged on the supporting seat, and moves up and down and locate by jacking system is relative with blocking device.
Jacking system comprises that correspondence is arranged on rack and pinion drive mechanism and the external driver device thereof on supporting seat and the strut bar; External driver device comprises and is connected the rocking handle that is provided with the coaxial setting of gear or by gear drive, chain drive, tape handler; Blocking device comprises and runs through the corresponding knock hole that is provided with on alignment pin that supporting seat and strut bar be provided with and supporting seat and the strut bar.
Being connected of strut bar and supporting seat has two with strut bar, and the two ends that are symmetricly set on supporting seat are preferred version.
Self-discharging semitrailer of the present utility model comprises railway carriage, railway carriage underframe, lifting device and wheel, takes off in the setting of railway carriage underframe front end and hangs the back work bracing or strutting arrangement; Take off extension back work bracing or strutting arrangement and comprise supporting seat and strut bar, wherein strut bar is arranged on the supporting seat, and move up and down and locate by jacking system is relative with blocking device, supporting seat is arranged on the compartment base, and the strut bar correspondence is arranged on the both sides of railway carriage underframe.
Wherein, supporting seat can be that detachable is connected with the compartment base, also can be that welded type connects.
The gear hinge joint of jacking system is on supporting seat or railway carriage base, and the tooth bar that is mated is arranged on the strut bar.
Use the utility model, can well satisfy the operating needs that tractor truck and self-discharging semitrailer are worked respectively, the tractor truck one car functions of hanging are become a reality more, improved the utilization ratio of towing vehicle greatly, effectively reduced traffic cost.
Description of drawings
Fig. 1 is a structural principle scheme drawing of the present utility model;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is that the B of Fig. 2 is to view.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, the utility model comprises railway carriage 1, railway carriage underframe 2, lifting device 3, superimposed trailer bracing or strutting arrangement 13 and wheel 4, and taking off of being provided with in railway carriage underframe front end both sides hung the back work bracing or strutting arrangement.Described taking off hung auxiliary support apparatus and comprised the strut bar 6 that can slide up and down setting in the supporting seat 5 that is fixed on the railway carriage underframe 2 and the supporting seat, and is arranged on gear 7 on the railway carriage underframe by axle 9 hinge joints.Gear 7 is meshed with the tooth bar 8 that strut bar 6 sides are provided with by the opening on the supporting seat 5.Free end at the cardan axle 9 of gear 7 also can connect rocking handle 10.Also be provided with a plurality of knock holees 11 on supporting seat 5 and strut bar 6 from top to bottom, when insert alignment pin 12 in knock hole after, the fixed relative position of supporting seat and strut bar can't relatively move again.
During work, tractor truck (conventional equipment is not shown) after specify discharge location, falls the utility model trailer towing and ground supports with superimposed trailer bracing or strutting arrangement 13, then tractor truck and superimposed trailer is taken off extension.Utilize rocking handle 10 driven wheels 7 to be meshing with each other, drive strut bar 6 and move down until contacting with ground with tooth bar 8.When strut bar contact with ground implement after, alignment pin 12 is inserted in supporting seats and the strut bar corresponding positioning hole, make it keep stable.The adjusting that the strut bar usable height of railway carriage underframe both sides can carry out respectively according to ground-surface height actual conditions.Take off hang auxiliary support apparatus and set after, lifting device 3 is connected with the propulsion source (conventional equipment is not shown) of pumping plant, at wheel, superimposed trailer bracing or strutting arrangement 13 with take off under the combined action of hanging auxiliary support apparatus, utilize pumping plant drive power source lifting device 3 with railway carriage 1 lifting, loaded with articles in the railway carriage is unloaded automatically.Because the strong point is many, so safety and stability are all very high in the whole unloading process.After the discharged railway carriage falls after rise, utilize rocking handle 10 driven wheel tooth bars will support bar strip and promote, tractor truck and superimposed trailer are articulated again, and rise the superimposed trailer bracing or strutting arrangement, then can implement again to transport again next time.
In the above-described embodiments, gear 7 might not be arranged on the railway carriage underframe, and supporting seat is done change slightly, as setting up additional mechanism providing additional operation etc. by welding or fastener, can realize smoothly that a gear 7 links on supporting seat, can satisfy the needs with tooth bar 8 engaged transmission equally.In addition, the set-up mode of tooth bar 8 has multiple equally, for example utilizes strut bar self materials processing makes except that present embodiment is described, can also utilize exterior material pre-processed, be arranged on the strut bar by welding or fastener ways of connecting again, can play identical effect too.
The utlity model has and take off the self-discharging semitrailer of extension from unloading functions, the extension that takes off that can realize self-discharging semitrailer transports, guarantee to work respectively after tractor truck and its self-discharging semitrailer that is drawn take off extension, and can guarantee that self-discharging semitrailer takes off the safety and the stability of hanging back lifting unloading working process, the car functions of hanging have been given full play to more, improved the utilization ratio of tractor truck, economic benefit is very remarkable.Take off extension and have more advantage from the self-discharging semitrailer of unloading functions though compare with common self-discharging semitrailer the utlity model has, its cost does not have much changes.Can also transform present common self-discharging semitrailer according to the principle of its supplemental support.
Claims (10)
1. one kind is taken off extension back work bracing or strutting arrangement, it is characterized in that it comprises supporting seat and strut bar, and wherein strut bar is arranged on the supporting seat, and moves up and down and locate by jacking system is relative with blocking device.
2. according to claim 1 taking off hung the back work bracing or strutting arrangement, it is characterized in that jacking system comprises that correspondence is arranged on rack and pinion drive mechanism and the external driver device thereof on supporting seat and the strut bar; External driver device comprises and is connected the rocking handle that is provided with the coaxial setting of gear or by gear drive, chain drive, tape handler.
3. according to claim 1 taking off hung the back work bracing or strutting arrangement, it is characterized in that, blocking device comprises and runs through the corresponding knock hole that is provided with on alignment pin that supporting seat and strut bar be provided with and supporting seat and the strut bar.
4. hang the back work bracing or strutting arrangement according to claim 2 or 3 described taking off, it is characterized in that strut bar has two, be symmetricly set on the two ends of supporting seat.
5. one kind is adopted the described self-discharging semitrailer of hanging the back work bracing or strutting arrangement that takes off of aforesaid right requirement, comprises railway carriage, railway carriage underframe, lifting device and wheel, it is characterized in that, takes off in the setting of railway carriage underframe front end and hangs the back work bracing or strutting arrangement.
6. self-discharging semitrailer according to claim 5, it is characterized in that, take off extension back work bracing or strutting arrangement and comprise supporting seat and strut bar, wherein strut bar is provided with supporting seat last, and move up and down and locate by jacking system is relative with blocking device, supporting seat is arranged on the compartment base, and the strut bar correspondence is arranged on the both sides of railway carriage underframe.
7. self-discharging semitrailer according to claim 6 is characterized in that, supporting seat is connected with the compartment base is detachable.
8. self-discharging semitrailer according to claim 6 is characterized in that, supporting seat is connected with compartment base welded type.
9. according to claim 7 or 8 described self-discharging semitrailers, it is characterized in that jacking system comprises corresponding rack and pinion drive mechanism and the external driver device thereof that is provided with; Gear hinge joint is on supporting seat or railway carriage base, and the tooth bar that is mated is arranged on the strut bar, and external driver device comprises with the coaxial setting of gear or is connected the rocking handle of setting by gear drive, chain drive, tape handler.
10. according to claim 7 or 8 described self-discharging semitrailers, it is characterized in that blocking device comprises and runs through the corresponding knock hole that is provided with on alignment pin that supporting seat and strut bar be provided with and supporting seat and the strut bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520145430 CN2866270Y (en) | 2005-11-29 | 2005-11-29 | Untrailing auxiliary work supporting device and self-unloading half-trailer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520145430 CN2866270Y (en) | 2005-11-29 | 2005-11-29 | Untrailing auxiliary work supporting device and self-unloading half-trailer thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2866270Y true CN2866270Y (en) | 2007-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520145430 Expired - Fee Related CN2866270Y (en) | 2005-11-29 | 2005-11-29 | Untrailing auxiliary work supporting device and self-unloading half-trailer thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2866270Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507786A (en) * | 2012-06-20 | 2014-01-15 | 驻马店中集华骏车辆有限公司 | Semitrailer |
| CN105438137A (en) * | 2015-12-10 | 2016-03-30 | 安徽合矿机械股份有限公司 | Positioning mechanism for engineering carrier loader |
| CN106080540A (en) * | 2016-08-26 | 2016-11-09 | 湖南晟通天力汽车有限公司 | Semitrailer antidive control |
| CN106080541A (en) * | 2016-07-22 | 2016-11-09 | 天津良华新能源科技有限公司 | A kind of detachable semi-trailer supporting leg |
| CN107199933A (en) * | 2016-03-16 | 2017-09-26 | 扬州中集通华专用车有限公司 | Self-discharging semitrailer and its vehicle frame |
-
2005
- 2005-11-29 CN CN 200520145430 patent/CN2866270Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507786A (en) * | 2012-06-20 | 2014-01-15 | 驻马店中集华骏车辆有限公司 | Semitrailer |
| CN103507786B (en) * | 2012-06-20 | 2016-12-21 | 驻马店中集华骏车辆有限公司 | Semitrailer |
| CN105438137A (en) * | 2015-12-10 | 2016-03-30 | 安徽合矿机械股份有限公司 | Positioning mechanism for engineering carrier loader |
| CN107199933A (en) * | 2016-03-16 | 2017-09-26 | 扬州中集通华专用车有限公司 | Self-discharging semitrailer and its vehicle frame |
| CN107199933B (en) * | 2016-03-16 | 2024-06-14 | 扬州中集通华专用车有限公司 | Self-unloading semitrailer and frame thereof |
| CN106080541A (en) * | 2016-07-22 | 2016-11-09 | 天津良华新能源科技有限公司 | A kind of detachable semi-trailer supporting leg |
| CN106080540A (en) * | 2016-08-26 | 2016-11-09 | 湖南晟通天力汽车有限公司 | Semitrailer antidive control |
| CN106080540B (en) * | 2016-08-26 | 2018-07-03 | 湖南晟通天力汽车有限公司 | The automobile-used antidive control of semi-mounted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YANGZHOU ZHONGJI TONGHUA SPECIAL CAR CO., LTD. Free format text: FORMER NAME: CIMC VEHICLE INVESTMENT HOLDINGS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 225009 Yangzhou Yangtze River Road, Jiangsu, No. 139 Patentee after: Yangzhou CIMC Tonghua Special Vehicles Co., Ltd. Patentee after: CIMC vehicle (Group) Co., Ltd. Address before: 518067 No. 2 Harbour Road, Shekou, Guangdong, Shenzhen Patentee before: CIMC vehicle (Group) Co., Ltd. Patentee before: Yangzhou CIMC Tonghua Special Vehicles Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070207 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |