CN2379348Y - Flexible and folding top type sealed freight lorry - Google Patents
Flexible and folding top type sealed freight lorry Download PDFInfo
- Publication number
- CN2379348Y CN2379348Y CN 99231519 CN99231519U CN2379348Y CN 2379348 Y CN2379348 Y CN 2379348Y CN 99231519 CN99231519 CN 99231519 CN 99231519 U CN99231519 U CN 99231519U CN 2379348 Y CN2379348 Y CN 2379348Y
- Authority
- CN
- China
- Prior art keywords
- compartment
- hauling rope
- traction rollers
- freight
- top cover
- 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 freight compartment, the structure of which is that tracks are arranged on two opposite sides above the compartment, one end of each of the two sides is respectively provided with a coaxial traction roller, and the other end is respectively provided with a driven roller. One end of flaky and flexible materials is tightly fixed to a wall board in the direction of the traction rollers of the compartment. The flaky and flexible materials are tightly fixed with a plurality of support rods which are separated with spacing and are arranged in parallel simultaneously. Both ends of the support rods are arranged inside track slots. One support rod which is the nearest to the driven rollers is tightly fixed to a traction rope. Annular traction ropes are sheathed between each traction roller and the corresponding driven roller on the same side. The freight compartment has the advantages of simple structure, low cost, convenient operation, and easy maintenance. The structure is not damaged easily when cargoes are loaded and unloaded.
Description
The utility model is a kind of freight compartment, is specifically related to a kind of top cover and can opens and the osed top compartment, is suitable for needing the installations such as all kinds of insulated van trucks, dumping car, trailer, superimposed trailer, municipal refuse transport trolley of anti-pollution diffusion, rain and snow, antitheft goods.Use when the utility model not only is suitable for coming of new, and be used in the repacking of using the compartment.
Common sealing freight compartment, its top can not be opened, and handling goods is inconvenience very; But and the van transporter that has a kind of top cover translation to open recently, the translation of its top cover need be finished by the hydraulic thrust oil cylinder, existing top cover to remove the back takes up space big, complex structure, cost is high, maintenance difficult, structure is impaired easily during handling goods, be difficult to adapt to shortcoming such as to use under, the operating mode rugged environment poor in road conditions.Notification number is that the Chinese patent literature of CN 2121373U has been announced a kind of " truck body automatic curtain formula hood ", is made of reel, roller shutter, side plate, HM Hydraulic Motor, driving wheel, flower wheel, sprocket wheel, chain etc.Reel is installed on the side plate, roller shutter one end and the reel fixedly other end connect with chain, drive flower wheel by the driving wheel on the HM Hydraulic Motor and rotate and drive chain operation, make and steadily move in the chute of roller shutter on side plate that it is installed in the top of truck body.When roller shutter launches, can cover whole railway carriage top and latter half of, form full closeding state with the coaming plate of railway carriage.Remove back institute and take up space though this structure has reduced top cover, have complex structure equally, cost height, shortcoming such as maintenance difficult, structure are easily impaired.
The purpose of this utility model provides a kind of hydraulic efficiency gear that do not need, top cover is removed the back and is taken up space little, simple in structure cheap, easy to operate maintenance is easy, structure is not easy impaired during handling goods, use reliable, can adapt to different road conditions, working condition descend use, top cover can open and the osed top compartment.
Structure of the present utility model is: two longitudinal edges or two horizontal edges relative above the uncovered compartment are provided with two parallel tracks, the end that the compartment is provided with two limits of track respectively is provided with a traction rollers, two traction rollers are connected on the same turning cylinder, wherein have at least a traction rollers to be provided with turning handle, the other end that the compartment is provided with two limits of track respectively is provided with a return idler, one end of one sheet flexible material is anchored on compartment traction rollers one side's the wallboard, said sheet flexible material is crossed over the compartment with many simultaneously, the strut bar that is separated with spacing and arrangement in parallel mutually is fastened, pack in the rail groove in the two ends of strut bar, a strut bar of close return idler is anchored on the hauling rope, is with a hauling rope that is closed circular between each traction rollers and the corresponding homonymy return idler.Said sheet flexible material can be the other materials of canvas, oilcloth and other energy waterproof and dustproofs.The many preferably arrangements equidistantly of strut bar in standdle carrier railway carriage or compartment more.Preferably be provided with the pre-tightening mechanism that can make this hauling rope tension on the closed circular hauling rope.Said pre-tightening mechanism can be extension spring, but pre-tightening mechanism is preferably by extension spring and the wire tensioner that can adjust length be in series (wire tensioner is a working standard spare).For the tension force that can guarantee two hauling ropes equates, thereby guarantee two same moved further of hauling rope, said pre-tightening mechanism preferably is in series by an extension spring and a wire tensioner, root had the two ends of hauling rope of two terminations originally and an end of extension spring links, thereby make this hauling rope be closed circular, the other end of extension spring connects with an end of wire tensioner, another root also had the two ends of hauling rope of two terminations originally and the other end of wire tensioner links, thereby made back one hauling rope also be closed circular.
When the utility model uses, as long as rotate traction rollers towards a direction, under the friction force effect, the traction rollers of two interlocks will drive two same moved further of closed circular hauling rope, a strut bar of close return idler is pulled rope institute and drags, sheet flexible material and other strut bars will launch gradually, and last sheet flexible material covers the top in compartment fully.If rotate traction rollers to another way, then a strut bar of close return idler is pulled rope institute and drags, and, cover just progressively folding gathering the in of sheet flexible material at the top in compartment because of the extruding of the contact between strut bar makes each strut bar near closing up successively, make the compartment uncovered.
Two relative above the preferably uncovered compartment of the utility model longitudinal edges are provided with two parallel tracks, article two, the front end of longitudinal edge the other end that a traction rollers, two longitudinal edges respectively are set respectively is provided with a return idler, and an end of a sheet flexible material is anchored on the front panel of top, compartment.
Compare with prior art, the utility model has the advantages that simple in structure cheaply, easy to operate maintenance is easy, and structure is not easy impairedly during handling goods, uses reliably, can use under different road conditions, working condition.
Fig. 1 looks the cross-section structure simplified schematic diagram for the master of embodiment.
Fig. 2 is the plan structure simplified schematic diagram of embodiment.
Fig. 3 is the structural representation of pre-tightening mechanism among the embodiment, and wherein (1) is left view, and (2) are the B-B cutaway view.
Embodiment: see Fig. 1-3.Two relative above the uncovered compartment 2 longitudinal edges are provided with two parallel tracks 9, article two, the front end of longitudinal edge respectively is provided with a traction rollers 6, two traction rollers 6 are connected on the same turning cylinder 7, one of them traction rollers 6 is provided with turning handle 8, article two, the rear end of longitudinal edge respectively is provided with a return idler 1, one end of a slice canvas 5 is anchored on the front panel 12 of top, compartment, canvas 5 with many across compartment 2, the strut bar 4 that equidistant parallel is arranged is fastened, pack in the groove of track 9 in the two ends of strut bar 4, be with a metallic traction rope 3 that is closed circular between each traction rollers 6 of the vertical homonymy in compartment and the corresponding return idler 1, a strut bar of the most close return idler 1 is anchored on the hauling rope 3.Hauling rope is provided with the pre-tightening mechanism that can make this hauling rope tension.Said pre-tightening mechanism is by extension spring and 10 and can wire tensioner 11 be in series.Originally having the two ends of a hauling rope of two terminations and an end of extension spring 10 links, thereby make this hauling rope 3 be closed circular, the other end of extension spring 10 connects with an end of wire tensioner 11, another root also had the two ends of hauling rope of two terminations originally and the other end of wire tensioner 10 links, thereby made back one hauling rope also be closed circular.13 is antifriction-bearing box.
Above embodiment is only in order to be further described the utility model, and scope of the present utility model is not subjected to the limitation of illustrated embodiment.
Claims (5)
1, a kind of top cover folding telescopic sealing freight compartment, it is characterized in that: two longitudinal edges or two horizontal edges relative above the uncovered compartment are provided with two parallel tracks, the end that the compartment is provided with two limits of track respectively is provided with a traction rollers, two traction rollers are connected on the same turning cylinder, wherein have at least a traction rollers to be provided with turning handle, the other end that the compartment is provided with two limits of track respectively is provided with a return idler, one end of one sheet flexible material is anchored on compartment traction rollers one side's the wallboard, said sheet flexible material is crossed over the compartment with many simultaneously, the strut bar that is separated with spacing and arrangement in parallel mutually is fastened, pack in the rail groove in the two ends of strut bar, a strut bar of close return idler is anchored on the hauling rope, is with a hauling rope that is closed circular between each traction rollers and the corresponding homonymy return idler.
2, as the said top cover folding telescopic sealing of claim 1 freight compartment, it is characterized in that: the closed circular hauling rope is provided with the pre-tightening mechanism that can make this hauling rope tension.
3, as the said top cover folding telescopic sealing of claim 2 freight compartment, it is characterized in that: pre-tightening mechanism is in series by extension spring and the wire tensioner that can adjust length.
4, as the said top cover folding telescopic sealing of claim 3 freight compartment, it is characterized in that: pre-tightening mechanism is in series by an extension spring and a wire tensioner, the two ends of a hauling rope that had two terminations originally and an end of extension spring link, the other end of extension spring connects with an end of wire tensioner, and another root also had the two ends of hauling rope of two terminations originally and the other end of wire tensioner links.
5, as the said top cover folding telescopic sealing of claim 1 freight compartment, it is characterized in that: two relative above uncovered compartment longitudinal edges are provided with two parallel tracks, article two, the front end of longitudinal edge the other end that a traction rollers, two longitudinal edges respectively are set respectively is provided with a return idler, and an end of a sheet flexible material is anchored on the front panel of top, compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99231519 CN2379348Y (en) | 1999-04-27 | 1999-04-27 | Flexible and folding top type sealed freight lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99231519 CN2379348Y (en) | 1999-04-27 | 1999-04-27 | Flexible and folding top type sealed freight lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2379348Y true CN2379348Y (en) | 2000-05-24 |
Family
ID=34020365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99231519 Expired - Fee Related CN2379348Y (en) | 1999-04-27 | 1999-04-27 | Flexible and folding top type sealed freight lorry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2379348Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848965A (en) * | 2012-10-10 | 2013-01-02 | 李士居 | Automatically folded and unfolded truck tarpaulin |
| CN103764443A (en) * | 2011-08-26 | 2014-04-30 | 韩国铁道技术研究院 | Vehicle cargo compartment having cover means |
| CN106696812A (en) * | 2017-03-07 | 2017-05-24 | 荆门创佳机械科技有限公司 | Folding carriage cover |
| CN107054199A (en) * | 2017-06-07 | 2017-08-18 | 中国重汽集团湖北华威专用汽车有限公司 | A kind of tiling cover device of dumper |
| CN108069152A (en) * | 2016-11-16 | 2018-05-25 | 中集多式联运发展有限公司 | A kind of open top container |
-
1999
- 1999-04-27 CN CN 99231519 patent/CN2379348Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103764443A (en) * | 2011-08-26 | 2014-04-30 | 韩国铁道技术研究院 | Vehicle cargo compartment having cover means |
| CN103764443B (en) * | 2011-08-26 | 2016-03-16 | 韩国铁道技术研究院 | There is the vehicle loading of capping apparatus |
| CN102848965A (en) * | 2012-10-10 | 2013-01-02 | 李士居 | Automatically folded and unfolded truck tarpaulin |
| CN108069152A (en) * | 2016-11-16 | 2018-05-25 | 中集多式联运发展有限公司 | A kind of open top container |
| CN108069152B (en) * | 2016-11-16 | 2019-11-26 | 中集多式联运发展有限公司 | A kind of open top container |
| CN106696812A (en) * | 2017-03-07 | 2017-05-24 | 荆门创佳机械科技有限公司 | Folding carriage cover |
| CN106696812B (en) * | 2017-03-07 | 2018-09-25 | 湖北思泽新能源科技有限公司 | A kind of folding type vehicle compartment cover |
| CN107054199A (en) * | 2017-06-07 | 2017-08-18 | 中国重汽集团湖北华威专用汽车有限公司 | A kind of tiling cover device of dumper |
| CN107054199B (en) * | 2017-06-07 | 2018-11-02 | 中国重汽集团湖北华威专用汽车有限公司 | A kind of tiling cover device of dumper |
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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 |