CN102874325A - Translation folding device for floors of hollow layers of limo extending bins - Google Patents
Translation folding device for floors of hollow layers of limo extending bins Download PDFInfo
- Publication number
- CN102874325A CN102874325A CN2012103865076A CN201210386507A CN102874325A CN 102874325 A CN102874325 A CN 102874325A CN 2012103865076 A CN2012103865076 A CN 2012103865076A CN 201210386507 A CN201210386507 A CN 201210386507A CN 102874325 A CN102874325 A CN 102874325A
- Authority
- CN
- China
- Prior art keywords
- floor
- oil pipe
- telescopic
- floors
- oil
- 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.)
- Granted
Links
Images
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a translation folding device for floors of hollow layers of limo extending bins, which comprises a telescopic slideway frame arranged on an underbed, a telescopic oil cylinder is arranged on the side wall of the telescopic slideway frame, a telescopic slideway is arranged in the telescopic slideway frame, a slide rail is arranged in a swallow-tail shaped sliding groove arranged in the telescopic slideway, the guide rail is connected with a side-wallboard bracket connected with a side wallboard, the side wall of the side-wallboard bracket is provided with a supporting oil cylinder connected with a telescopic oil pipe, the inner side of the side-wallboard bracket is connected with a piston rod of the telescopic oil cylinder, the telescopic oil pipe comprises an oil pipe seat, one end of the oil pipe seat is connected with the supporting oil cylinder, the other end of the oil pipe seat is connected with a first oil pipe in a joint, the other end of the first oil pipe is inserted in a second oil pipe through a sliding connector, the first oil pipe and the second oil pipe are communicated, a No.1 floor is arranged on the side wallboard, one end of the No.1 floor is provided with a No.1 inclined panel, a No.2 floor and a No.3 floor are arranged on the telescopic slideway frame, a hinge is connected between the No.2 floor and the No.3 floor, the underside of the hinge is connected with a floor pushing device, the floor pushing device is fastened with the slide rail, and one end of the No.2 floor is provided with an No.2 inclined panel, and the No.2 inclined panel is contacted with the No.1 inclined panel.
Description
Technical field
The present invention relates to the caravan expansion storehouse of automobile pulling, particularly relate to the translation folding device on caravan expansion voided layer floor, storehouse.
Background technology
Geoexploration, natural resources investigation or rescue and relief work etc., need to work in the open air or lodge, existing method is to build tent, it is cumbersome to build tent, particularly will select the place everywhere, carrying is loaded need to look for transportation means in addition, and the interior sanitary condition of tent of building on the ground is poor, therefore, people have designed relevant garage in recent years.Garage needs to expand to both sides in use, and the time spent is not shrunk to and the corresponding width of automobile, so will there be one group of telescoping mechanism on the floor as garage, but that prior art exists the transmission of stretching with shrinking is dumb, after stretching under the shortcomings such as leak tightness is poor, not firm.
Summary of the invention
The objective of the invention is provides a kind of contracting mechanism flexible in order to overcome the shortcoming of prior art existence, and the floor translation is folding, good airproof performance, and load-carrying capacity is strong after launching, the translation folding device on the caravan expansion voided layer floor, storehouse of firm stable.
The technical scheme of the translation folding device on caravan expansion of the present invention voided layer floor, storehouse is: it is characterized in that: comprise underframe, the telescopic chute frame of installing floor board on the underframe, telescopic chute frame sidewall is installed telescopic oil cylinder, in the telescopic chute frame telescopic chute is installed, have swallowtail-shaped slide in the telescopic chute, slide rail is installed in the swallowtail-shaped slide, slide rail connects the framed side wallboard support, the framed side wallboard support connects framed side wallboard, the framed side wallboard rack side wall is installed support cylinder, support cylinder connects telescopic oil tube, the inboard piston rod that connects telescopic oil cylinder of framed side wallboard support, described telescopic oil tube comprises the oil pipe seat, one of oil pipe seat connects support cylinder, the other end jointing, the first oil pipe is installed in the joint, the second oil pipe is inserted through the sliding block joint head in the first oil pipe other end, the first oil pipe is connected with the second oil pipe, and a floor is installed on the described framed side wallboard, and No. one a sloping desk is installed on one on floor, at the telescopic chute frame No. two floors and No. three floors are installed, No. two, connection hinge between No. three floors connects the floor thrust unit under the hinge, floor thrust unit and slide rail fix, on No. two one on floors No. two sloping desks are installed, No. two sloping desk contacts with a sloping desk.
The invention discloses the translation folding device on a kind of caravan expansion voided layer floor, storehouse, when caravan is packed up, telescopic oil cylinder drives the framed side wallboard support through piston rod and moves to the centre, the framed side wallboard support drives framed side wallboard simultaneously, support cylinder, floor and slide rail move to the centre, slide rail slides to the centre through the chute of dovetail form, support cylinder drives the oil pipe seat of telescopic oil tube, the oil pipe seat drives the first oil pipe through joint, the first oil pipe in sliding block joint head retraction the second oil pipe (if can arrange the 3rd when the floor is wider, the 4th oil pipe, the second oil pipe retraction the 3rd oil pipe, the 3rd oil pipe retraction the 4th oil pipe), when moving to the centre, a floor drives a sloping desk and cooperates with No. two sloping desks, No. two sloping desks under sloping desk thrust along the inclined-plane upward sliding, the space that this moves inward just for floor and framed side wallboard, floor thrust unit promotion this moment hinge moves up, upwards arch upward around hinge in No. two floors and No. three floors, until forward to vertically, No. two, No. three folding the finishing in floor, at this moment a floor can move to bottom, No. three floors, and whole caravan is closed; In the time will launching caravan, it is mobile laterally to promote the framed side wallboard support by telescopic oil cylinder through piston rod, No. two, No. three floors rotate under the thrust unit effect of floor and fall and the translation expansion, until No. two sloping desks contact with No. three sloping desks, support cylinder drove the first oil pipe and stretched out this moment, and telescopic oil tube is to the support cylinder fuel feeding, the piston rod of support cylinder stretches out downwards and withstands on the ground, the caravan railway carriage of expansion partly is supported, avoids unsettled, guarantee balance.The translation folding device on this programme caravan expansion voided layer floor, storehouse, the one, adopt the cooperation between the sloping desk to make a floor obtain the translation contraction, again by hinge and floor thrust unit, make No. two, No. three floors vertically folding, floor folding, expansion are flexibly and easily, load-carrying capacity is strong after launching, firm stable; The 2nd, adopt telescopic oil tube, be difficult for aging, leakage of oil, good seal performance; The 3rd, adopt swallowtail-shaped slide to cooperate with slide rail, it is smooth and easy to slide, and connects reliable.
The translation folding device on caravan of the present invention expansion voided layer floor, storehouse, described floor thrust unit comprises telescopic and expansion link, and one of telescopic is through the rotating shaft connection hinge, and one of expansion link connects rotary seat through bearing pin, and rotary seat and slide rail fix.When pack up on the floor, telescopic promotes expansion link, because expansion link and rotary seat fix, can't move, so telescopic is reversed upwards promotion, telescopic upwards promotes hinge, make No. two, No. three floors around the hinge doubling, meanwhile telescopic rotates around hinge through rotating shaft, and expansion link rotates around rotary seat through bearing pin, until vertical No. two, No. three floors are vertical doubled state, finish and pack up action.In the described sliding block joint head seal ring is installed, seal ring seals mutually with the first oil-pipe external wall.Seal ring has been arranged, guaranteed the first oil pipe when flexible and the sealing property between the sliding block joint head.
Description of drawings
Fig. 1 is the translation folding device deployed condition structural representation on caravan expansion voided layer floor, storehouse;
Fig. 2 is that the translation folding device on caravan expansion voided layer floor, storehouse shrinks antiabortive structural representation;
Fig. 3 is the structural representation of telescopic oil tube;
Fig. 4 is the structural representation that swallowtail-shaped slide and slide rail are installed in the telescopic chute frame;
Fig. 5 is the schematic top plan view that slideway, telescopic oil tube and framed side wallboard support are installed on the underframe.
The specific embodiment
The present invention relates to the translation folding device on a kind of caravan expansion voided layer floor, storehouse, such as Fig. 1-shown in Figure 5, it is characterized in that: comprise underframe 1, the telescopic chute frame 2 of installing floor board on the underframe, telescopic chute frame sidewall is installed telescopic oil cylinder 4, telescopic chute 21 is installed in the telescopic chute frame, have swallowtail-shaped slide 22 in the telescopic chute, slide rail 23 is installed in the swallowtail-shaped slide, slide rail connects framed side wallboard support 3, the framed side wallboard support connects framed side wallboard 31, framed side wallboard support 3 sidewalls are installed support cylinder 6, support cylinder connects telescopic oil tube 61, the inboard piston rod 41 that connects telescopic oil cylinder of framed side wallboard support, described telescopic oil tube 61 comprises oil pipe seat 62, one of oil pipe seat connects support cylinder 6, other end jointing 63, the first oil pipe 64 is installed in the joint, the second oil pipe 66 is inserted through sliding block joint head 65 in the first oil pipe other end, the first oil pipe is connected with the second oil pipe, a floor 51 is installed on the described framed side wallboard, No. one a sloping desk 52 is installed on one on floor, at telescopic chute frame 2 No. two floors 53 and No. three floors 54 are installed, No. two, connection hinge 55 between No. three floors connects floor thrust unit 7 under the hinge, floor thrust unit and slide rail 23 fix, on No. two 53 1 on floors 56, No. two sloping desks of No. two sloping desks being installed contacts with a sloping desk.When caravan is packed up, telescopic oil cylinder 4 drives framed side wallboard support 3 through piston rod 41 and moves to the centre, the framed side wallboard support drives framed side wallboard 31 simultaneously, support cylinder 6, floor 51 and slide rail 23 move to the centre, slide rail slides to the centre through the chute 22 of dovetail form, support cylinder 6 drives the oil pipe seat 62 of telescopic oil tube 61, the oil pipe seat drives the first oil pipe 64 through joint 63, the first oil pipe in sliding block joint head 65 retractions the second oil pipe 66 (if can arrange the 3rd when the floor is wider, the 4th oil pipe, the second oil pipe retraction the 3rd oil pipe, the 3rd oil pipe retraction the 4th oil pipe), when moving to the centre, a floor 51 drives a sloping desk 52 and cooperates with No. two sloping desks 56, No. two sloping desks 56 under sloping desk 52 thrust along the inclined-plane upward sliding, the space that this moves inward just for floor 51 and framed side wallboard 31, this moment, thrust unit 7 promotion hinges 55 in floor moved up, upwards arch upward around hinge in No. two floors 53 and No. three floors 54, until forward to vertically, No. two, No. three folding the finishing in floor, at this moment a floor 51 can move to 54 bottoms, No. three floors, and whole caravan is closed; In the time will launching caravan, it is mobile laterally to promote framed side wallboard support 3 by telescopic oil cylinder 4 through piston rod 41, No. two, No. three floors 53,54 rotation under 7 effects of floor thrust unit falls and translation launches, until No. two sloping desks contact with No. three sloping desks, support cylinder 6 drives this moment the first oil pipe 64 stretches out, and telescopic oil tube is to the support cylinder fuel feeding, the piston rod of support cylinder stretches out downwards and withstands on the ground, the caravan railway carriage of expansion partly is supported, avoids unsettled, guarantee balance.The translation folding device on this programme caravan expansion voided layer floor, storehouse, the one, adopt the cooperation between the sloping desk to make a floor 51 obtain the translation contraction, again by hinge 55 and floor thrust unit 7, make No. two, No. three floors 53,54 vertically folding, floor folding, expansion are flexibly and easily, load-carrying capacity is strong after launching, firm stable; The 2nd, adopt telescopic oil tube 61, be difficult for aging, leakage of oil, good seal performance; The 3rd, adopt swallowtail-shaped slide 22 to cooperate with slide rail 23, it is smooth and easy to slide, and connects reliable.Described floor thrust unit 7 comprises telescopic 71 and expansion link 72, and one of telescopic is through rotating shaft 73 connection hinges 55, and 72 1 of expansion links connect rotary seats 75 through bearing pin 74, and rotary seat and slide rail 23 fix.When pack up on the floor, telescopic 71 promotes expansion link 72, because expansion link and rotary seat 75 fix, can't move, so telescopic 71 is reversed upwards promotion, telescopic upwards promotes hinge 55, make No. two, No. three floors 53,54 around the hinge doubling, meanwhile telescopic 71 through rotating shaft 73 around the hinge rotation, expansion link 72 through bearing pin 74 around rotary seat 75 rotations, until vertical No. two, No. three floors are vertical doubled state, finish and pack up action.Seal ring 67 is installed in the described sliding block joint head 65, and seal ring seals mutually with the first oil pipe 64 outer walls.Seal ring 67 has been arranged, guaranteed the first oil pipe 64 when flexible and the sealing property between the sliding block joint head 65.
Claims (3)
1. caravan is expanded the translation folding device on voided layer floor, storehouse, it is characterized in that: comprise underframe (1), the telescopic chute frame (2) of installing floor board on the underframe, telescopic chute frame sidewall is installed telescopic oil cylinder (4), telescopic chute (21) is installed in the telescopic chute frame, have swallowtail-shaped slide (22) in the telescopic chute, slide rail (23) is installed in the swallowtail-shaped slide, slide rail connects framed side wallboard support (3), the framed side wallboard support connects framed side wallboard (31), framed side wallboard support (3) sidewall is installed support cylinder (6), support cylinder connects telescopic oil tube (61), the inboard piston rod (41) that connects telescopic oil cylinder of framed side wallboard support, described telescopic oil tube (61) comprises oil pipe seat (62), one of oil pipe seat connects support cylinder (6), other end jointing (63), the first oil pipe (64) is installed in the joint, the second oil pipe (66) is inserted through sliding block joint head (65) in the first oil pipe other end, the first oil pipe is connected with the second oil pipe, a floor (51) is installed on the described framed side wallboard, No. one a sloping desk (52) is installed on one on floor, at telescopic chute frame (2) No. two floors (53) and No. three floors (54) are installed, No. two, connection hinge (55) between No. three floors, connect floor thrust unit (7) under the hinge, floor thrust unit and slide rail (23) fix, on No. two (53) one on floors No. two sloping desks (56) are installed, No. two sloping desk contacts with a sloping desk.
2. caravan as claimed in claim 1 is expanded the translation folding device on voided layer floor, storehouse, it is characterized in that: described floor thrust unit (7) comprises telescopic (71) and expansion link (72), one of telescopic is through rotating shaft (73) connection hinge (55), (72) one of expansion links connect rotary seat (75) through bearing pin (74), and rotary seat and slide rail (23) fix.
3. caravan as claimed in claim 1 is expanded the translation folding device on voided layer floor, storehouse, it is characterized in that: seal ring (67) is installed in the described sliding block joint head (65), and seal ring seals mutually with the first oil pipe (64) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210386507.6A CN102874325B (en) | 2012-10-13 | 2012-10-13 | Translation folding device for floors of hollow layers of limo extending bins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210386507.6A CN102874325B (en) | 2012-10-13 | 2012-10-13 | Translation folding device for floors of hollow layers of limo extending bins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102874325A true CN102874325A (en) | 2013-01-16 |
| CN102874325B CN102874325B (en) | 2015-04-08 |
Family
ID=47475909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210386507.6A Active CN102874325B (en) | 2012-10-13 | 2012-10-13 | Translation folding device for floors of hollow layers of limo extending bins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102874325B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842854A (en) * | 2015-04-07 | 2015-08-19 | 荣成康派斯新能源车辆有限公司 | Lifting device of hard top type motor home carriage cover |
| CN107605037A (en) * | 2017-11-28 | 2018-01-19 | 南京工业大学 | One kind can store moveable verandah window wall combination unit |
| CN107745022A (en) * | 2017-11-13 | 2018-03-02 | 浙江西维亚进出口有限公司 | The collapsible retainer structure of bender |
| CN108516018A (en) * | 2018-03-13 | 2018-09-11 | 长沙理工大学 | A kind of operating method of link mechanism folded vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001180535A (en) * | 1999-12-28 | 2001-07-03 | Oshima Jikou Kk | Vehicle body with widening mechanism |
| CN1968838A (en) * | 2004-05-12 | 2007-05-23 | 夏洛特-梅克伦堡医院（商业用名：卡罗来纳医疗中心） | Mobile medical facility |
| CN102616172A (en) * | 2012-04-12 | 2012-08-01 | 胡明华 | Area-increasing-type retractable motor home |
| CN202418093U (en) * | 2011-11-08 | 2012-09-05 | 山西森尔科技有限公司 | Rigid telescopic oil pipe with oil replenishing and discharging functions |
| CN102658789A (en) * | 2012-05-29 | 2012-09-12 | 胡明华 | Lifting-arching combined foldable mechanism for bottom plates of recreational vehicle |
-
2012
- 2012-10-13 CN CN201210386507.6A patent/CN102874325B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001180535A (en) * | 1999-12-28 | 2001-07-03 | Oshima Jikou Kk | Vehicle body with widening mechanism |
| CN1968838A (en) * | 2004-05-12 | 2007-05-23 | 夏洛特-梅克伦堡医院（商业用名：卡罗来纳医疗中心） | Mobile medical facility |
| CN202418093U (en) * | 2011-11-08 | 2012-09-05 | 山西森尔科技有限公司 | Rigid telescopic oil pipe with oil replenishing and discharging functions |
| CN102616172A (en) * | 2012-04-12 | 2012-08-01 | 胡明华 | Area-increasing-type retractable motor home |
| CN102658789A (en) * | 2012-05-29 | 2012-09-12 | 胡明华 | Lifting-arching combined foldable mechanism for bottom plates of recreational vehicle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842854A (en) * | 2015-04-07 | 2015-08-19 | 荣成康派斯新能源车辆有限公司 | Lifting device of hard top type motor home carriage cover |
| CN107745022A (en) * | 2017-11-13 | 2018-03-02 | 浙江西维亚进出口有限公司 | The collapsible retainer structure of bender |
| CN107605037A (en) * | 2017-11-28 | 2018-01-19 | 南京工业大学 | One kind can store moveable verandah window wall combination unit |
| CN108516018A (en) * | 2018-03-13 | 2018-09-11 | 长沙理工大学 | A kind of operating method of link mechanism folded vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102874325B (en) | 2015-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202935229U (en) | Full-automatic multifunctional extensible motor home | |
| CN102874325A (en) | Translation folding device for floors of hollow layers of limo extending bins | |
| US20070144078A1 (en) | Expandable container | |
| US20050120639A1 (en) | Expandable container | |
| CN102509739A (en) | Solar battery sailboard unfolding mechanism | |
| CN103010079B (en) | Full-automatic multifunctional telescopic limo | |
| CN102658789B (en) | Lifting-arching combined foldable mechanism for bottom plates of recreational vehicle | |
| CN106394381A (en) | Single-layer rotating stage vehicle | |
| CN208918545U (en) | A kind of extension type tunnel excavation operation platform | |
| CN104149943B (en) | A kind of multi-purpose cargo ship with container positioning guide rail device | |
| CN105672713A (en) | Translation circulating parking equipment | |
| CN207617982U (en) | A kind of developing space inflation bay section | |
| CN202953145U (en) | Moving device of deep sea drilling platform BOP (Blow Out Preventer) | |
| CN216374352U (en) | Sealed tarpaulin cover of dumper | |
| CN216617007U (en) | Square cabin | |
| RU2594865C1 (en) | Quick-release convertible module of container type fortified structure | |
| CN110754833A (en) | Portable stool | |
| CN110424996B (en) | Self-moving type advance support device without repeated support | |
| CA2846123C (en) | Self-docking rail assembly | |
| AU2009334580A1 (en) | Method for disconnecting a device for transferring fluid between the bottom of an expanse of water and the surface and associated transfer device | |
| CN102032537A (en) | Supporting rod and illuminating lamps and lanterns | |
| CN202745409U (en) | Telescoping type caravan capable of separating from a vehicle body | |
| CN102535889B (en) | Combined pavilion | |
| CN105041249A (en) | Floating well drilling SSBOP shifting and transporting device | |
| CN2933517Y (en) | Steerable ring screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |