CN102991404A - Stepped sliding telescoping mechanism for top plate of touring car extending cabin - Google Patents
Stepped sliding telescoping mechanism for top plate of touring car extending cabin Download PDFInfo
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- CN102991404A CN102991404A CN2012103865080A CN201210386508A CN102991404A CN 102991404 A CN102991404 A CN 102991404A CN 2012103865080 A CN2012103865080 A CN 2012103865080A CN 201210386508 A CN201210386508 A CN 201210386508A CN 102991404 A CN102991404 A CN 102991404A
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- top board
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- caravan
- top plate
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Abstract
The invention provides a stepped sliding telescoping mechanism for a top plate of a touring car extending cabin; the stepped sliding telescoping mechanism comprises a center top plate, secondary top plates arranged below the left side and the right side of the center top plate, and ternary top plates arranged below the secondary top plates; the secondary and ternary top plates are arranged in U-shaped slots and can slide in a telescopic manner; the U-shaped slots are fixed on a front wall plate and a rear wall plate of a touring car; the center top plate, the secondary top plates and the ternary top plates are stepped after being extended; a center supporting frame is connected among the center top plate and the front and rear wall plates of the touring car; a ternary supporting frame is connected among the ternary top plates and a side wall plate of the touring car; secondary top plate sliding ways matched with secondary top plate pulleys are arranged in the upper parts of the U-shaped slots; the secondary top plate pulleys are arranged at the ends of the secondary top plates and are connected by first bearings; an upper secondary top plate end baffle and a lower secondary top plate end baffle are arranged at the heads of the secondary top plates and out of the secondary top plate sliding ways; a secondary-ternary top plate pulling device is connected among the secondary top plates and the ternary top plates; a rolling door sliding way is arranged in the lower parts of the U-shaped slots; and the ends of the ternary top plates are provided with a ternary top plate end baffle.
Description
Technical field
The present invention relates to caravan expansion storehouse upper frame, particularly relate to the staged sliding extension mechanism of caravan expansion Hold Ceiling, be used for the mobile automobile room.
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.But the upper frame of existing garage exists two major defects: the one, the layering of each piece top board be connected not closely, intensity is low; The 2nd, telescoping mechanism is stuck easily, and slide unit lacks automatically to be regulated.
Summary of the invention
The objective of the invention is in order to overcome the shortcoming of prior art existence, the rational in infrastructure, compact of a kind of each layer of top board is provided, in ad hoc parts, move, extensible member can be regulated automatically, it is smooth and easy to slide, and strengthening part is set and the staged sliding extension mechanism of the caravan of the parts that keep out the wind expansion Hold Ceiling.
The technical scheme of the staged sliding extension mechanism of caravan expansion Hold Ceiling of the present invention is: it is characterized in that: comprise that end face is the central deck of circular arc, the left side of central deck, right down either side respectively arranges the secondary top board, the below of secondary top board arranges three grades of top boards, secondary top board and three grades of top boards are arranged in the U-shaped groove makes telescopic slide, U-shaped groove is fixed on the front and back wallboard of caravan, central deck, secondary top board and three grades of top boards are stairstepping after expansion, be connected center support between the front and back wallboard of central deck and caravan, be connected three grades of bracing frames between the framed side wallboard of three grades of top boards and caravan, framed side wallboard is promoted by actuator cylinder, secondary top board slideway is installed in U-shaped groove top, secondary top board slideway matches with secondary top board pulley, secondary top board pulley is installed in the termination of secondary top board, and be connected through clutch shaft bearing, the head of secondary top board and secondary top board slideway peripheral hardware are set up secondary top board termination baffle plate and lower secondary top board termination baffle plate, be connected two between secondary top board and the three grades of top boards, three grades of top board pull unit, the rolling door slideway is set in the bottom of U-shaped groove, three grades of top board terminations three grades of top board termination baffle plates is installed.
The invention discloses a kind of staged sliding extension mechanism of caravan expansion Hold Ceiling, the end face of central deck is circular shape, is conducive to better draining and attractive in appearance; On the wallboard, the inner secondary top board slideway of installing can slide the secondary top board smoothly before and after U-shaped groove was fixed on; Secondary top board termination baffle plate is fixed on the head of secondary top board, plays to keep off the rain, seal and dustproof effect; Secondary top board slideway is installed in the U-shaped groove, and secondary top board pulley is installed in secondary top board termination, makes the secondary top board in left and right slip in U-shaped groove under the drive of hydraulic efficiency pressure system; Three grades of top board termination baffle plates are installed in three grades of top board terminations, and are inner at U-shaped groove, along with three grades of top boards horizontally slip, play a part to prevent dust, keep off the rain and seal; The rolling door slideway is installed in the U-shaped groove, and when caravan was opened, framed side wallboard pulling rolling door was opened, and shrinks closed when closing at rolling door oneself; Two, have 2 cover pulley and slideways in the middle of three grades of top board pull unit, be installed in respectively between three grades, secondary top board, three grades, secondary top board are linked together, play spacing and pulling function; The center support top of the trellis is installed on the central deck, and the side is installed in U-shaped groove one side, the left and right sides position-limiting action after the secondary top board shrinks when playing centre of support top board, connection front and back wallboard and closure; The end face of three grades of top plate supporting framves is connected with three grades of top boards, and the side is connected with framed side wallboard, and three grades of top boards and framed side wallboard are linked together, and plays the effect of supporting and fixing three grades of top boards.When car is opened, oil cylinder drives framed side wallboard and stretches out laterally, framed side wallboard and three grades of top boards link together, three grades of top boards are along with framed side wallboard is mobile laterally, when three grades of top boards are gone to restriction site, three grades of top boards are mobile laterally through two, three grades of top board pull unit pulling secondary top boards, and three grades of top board termination pulleys can outwards slide in the secondary top board slideway in being installed in U-shaped groove, and whole caravan is opened.When car is closed, hydraulic actuating cylinder spurs first framed side wallboard and three grades of top boards move inward, three grades of top boards drive the secondary top board, the secondary top board slides mobile to the inside simultaneously in U-shaped groove, when the secondary top board arrives center support, extremely spacing herein, secondary top board in-position at this moment, three grades of top boards continue mobile until whole caravan is closed to the inside.
The staged sliding extension mechanism of caravan expansion Hold Ceiling of the present invention, described two, three grades of top board pull unit comprise the attaching parts that is installed in below the secondary top board, be installed in the adapter plate on the attaching parts, adapter plate connects pivoted arm by the first pin, pivoted arm connects bearing pin through the second pin, bearing pin is positioned in the second bearing, and the second bearing matches with the second wheel, and the second wheel is arranged on three grades of top boards.Two, three grades of top board pull unit had both played connection, pulling and position-limiting action, secondary top board and three grades of top boards are not blocked when operation slide, do not misplace, and can automatically regulate mobile relation.The head of described central deck, secondary top board and three grades of top boards is shaped with mutually anti-slip elbow.The width B of described central deck is 2200mm, and the high H in center is 40mm, and center to two ends are that circular arc is excessive.The upper surface of described secondary top board is oblique.Oblique surface is conducive to flowing water.The upper surface of described three grades of top boards is the inclined-plane.The surface is outward-dipping, is conducive to flowing water.
Description of drawings
Fig. 1 is the staged sliding extension mechanism top board deployed condition scheme drawing of caravan expansion Hold Ceiling;
Fig. 2 is each top board closure state scheme drawing;
Fig. 3 is the cross-sectional schematic of top board slideway and intermediate support beam;
Fig. 4 is the cross-sectional schematic of top board slideway;
Fig. 5 is the local enlarged diagram in A place of Fig. 4;
Fig. 6 is that each top board head is shaped with the structural representation that prevents mutually the slippage elbow;
Fig. 7 is the structural representation of secondary top board;
Fig. 8 is the structural representation of three grades of top boards.
The specific embodiment
The present invention relates to a kind of staged sliding extension mechanism of caravan expansion Hold Ceiling, such as Fig. 1-shown in Figure 8, it is characterized in that: comprise that end face is the central deck 1 of circular arc, the left side of central deck, right down either side respectively arranges secondary top board 2, the below of secondary top board arranges three grades of top boards 3, secondary top board 2 and three grades of top boards 3 are arranged in the U-shaped groove 4 makes telescopic slide, U-shaped groove 4 is fixed on the front and back wallboard 10 of caravan, central deck 1, secondary top board 2 and three grades of top boards 3 are stairstepping after expansion, be connected center support 8 between the front and back wallboard 10 of central deck 1 and caravan, be connected three grades of bracing frames 6 between the framed side wallboard 5 of three grades of top boards 3 and caravan, framed side wallboard 5 is promoted by actuator cylinder, secondary top board slideway 21 is installed in U-shaped groove 4 tops, secondary top board slideway 21 matches with secondary top board pulley 22, secondary top board pulley 22 is installed in the termination of secondary top board 2, and be connected through clutch shaft bearing 23, the head of secondary top board 2 and secondary top board slideway peripheral hardware are set up secondary top board termination baffle plate 32 and lower secondary top board termination baffle plate 33, be connected two between secondary top board 2 and the three grades of top boards 3, three grades of top board pull unit 20, rolling door slideway 9 is set in the bottom of U-shaped groove 4, three grades of top board 3 terminations three grades of top board termination baffle plates 34 is installed.The end face of central deck 1 is circular shape, is conducive to better draining and attractive in appearance; On the wallboard 10, the inner secondary top board slideway 21 of installing can slide secondary top board 2 smoothly before and after U-shaped groove 4 was fixed on; Secondary top board termination baffle plate 32,33 is fixed on the head of secondary top board 2, plays to keep off the rain, seal and dustproof effect; Secondary top board slideway 21 is installed in the U-shaped groove 4, and secondary top board pulley 22 is installed in secondary top board 2 terminations, make the secondary top board under the drive of hydraulic efficiency pressure system in U-shaped groove 4 interior left and right slips; Three grades of top board termination baffle plates 34 are installed in three grades of top board 3 terminations, and are inner at U-shaped groove, along with three grades of top boards horizontally slip, play a part to prevent dust, keep off the rain and seal; Rolling door slideway 9 is installed in the U-shaped groove 4, and when caravan was opened, framed side wallboard 5 pulling rolling doors were opened, and shrink closed when closing at rolling door oneself; Two, have 2 cover pulley and slideways in the middle of three grades of top board pull unit 20, be installed in respectively between three grades, secondary top board 3,2, three grades, secondary top board are linked together, play spacing and pulling function; Center support 8 tops are installed on the central deck 1, and the side is installed in U-shaped groove 4 one sides, the left and right sides position-limiting action after secondary top board 2 shrinks when playing centre of support top board 1, connection front and back wallboard 10 and closure; The end face of three grades of top plate supporting framves 6 is connected with three grades of top boards 3, and the side is connected with framed side wallboard 5, and three grades of top boards and framed side wallboard are linked together, and plays the effect of supporting and fixing three grades of top boards 3.When car is opened, oil cylinder drives framed side wallboard 5 and stretches out laterally, framed side wallboard and three grades of top boards 3 link together, three grades of top boards are along with framed side wallboard is mobile laterally, when three grades of top boards are gone to restriction site, three grades of top boards are mobile laterally through two, three grades of top board pull unit, 20 pulling secondary top boards 2, the 22 secondary top board slideway 21 interior outside slips of meeting in being installed in U-shaped groove 4 of three grades of top board 2 termination pulleys, and whole caravan is opened.When car is closed, hydraulic actuating cylinder spurs first framed side wallboard 5 and three grades of top boards 3 move inward, three grades of top boards drive secondary top board 2, the secondary top board is mobile to the inside simultaneously in U-shaped groove 4 interior slips, when the secondary top board arrives center support 8, extremely spacing herein, secondary top board 2 in-positions at this moment, three grades of top boards 3 continue mobile until whole caravan is closed to the inside.Described two, three grades of top board pull unit 20 comprise the attaching parts 24 that is installed in below the secondary top board 2, be installed in the adapter plate 25 on the attaching parts 24, adapter plate connects pivoted arm 27 by the first pin 26, pivoted arm connects bearing pin 29 through the second pin 28, bearing pin is positioned in the second bearing 30, the second bearing matches with the second wheel 31, and the second wheel is arranged on three grades of top boards 3.Two, three grades of top board pull unit 20 had both played connection, pulling and position-limiting action, secondary top board 2 and three grades of top boards 3 are not blocked when operation slide, do not misplace, and can automatically regulate mobile relation.The head of described central deck 1, secondary top board 2 and three grades of top boards 3 is shaped with mutually anti-slip elbow 7.The width B of described central deck 1 is 2200mm, and the high H in center is 40mm, and center to two ends are that circular arc is excessive.The upper surface of described secondary top board 2 is oblique 36.Oblique surface is conducive to flowing water.The upper surface of described three grades of top boards 3 is inclined-plane 35.The surface is outward-dipping, is conducive to flowing water.
Claims (6)
1. caravan is expanded the staged sliding extension mechanism of Hold Ceiling, it is characterized in that: comprise that end face is the central deck (1) of circular arc, the left side of central deck, right down either side respectively arranges secondary top board (2), the below of secondary top board arranges three grades of top boards (3), secondary top board (2) and three grades of top boards (3) are arranged in the U-shaped groove (4) makes telescopic slide, U-shaped groove (4) is fixed on the front and back wallboard (10) of caravan, central deck (1), secondary top board (2) and three grades of top boards (3) are stairstepping after expansion, be connected center support (8) between the front and back wallboard (10) of central deck (1) and caravan, be connected three grades of bracing frames (6) between the framed side wallboard (5) of three grades of top boards (3) and caravan, framed side wallboard (5) is promoted by actuator cylinder, secondary top board slideway (21) is installed in U-shaped groove (4) top, secondary top board slideway (21) matches with secondary top board pulley (22), secondary top board pulley (22) is installed in the termination of secondary top board (2), and be connected through clutch shaft bearing (23), the head of secondary top board (2) and secondary top board slideway peripheral hardware are set up secondary top board termination baffle plate (32) and lower secondary top board termination baffle plate (33), be connected two between secondary top board (2) and the three grades of top boards (3), three grades of top board pull unit (20), rolling door slideway (9) is set in the bottom of U-shaped groove (4), three grades of top board termination baffle plates (34) are installed in three grades of top boards (3) termination.
2. caravan as claimed in claim 1 is expanded the staged sliding extension mechanism of Hold Ceiling, it is characterized in that: described two, three grades of top board pull unit (20) comprise the attaching parts (24) that is installed in below the secondary top board, be installed in the adapter plate (25) on the attaching parts (24), adapter plate (25) connects pivoted arm (27) by the first pin (26), pivoted arm (27) connects bearing pin (29) through the second pin (28), bearing pin (29) is positioned in the second bearing (30), the second bearing (30) matches with the second wheel (31), and the second wheel (31) is arranged on three grades of top boards (3).
3. caravan as claimed in claim 1 is expanded the staged sliding extension mechanism of Hold Ceiling, it is characterized in that: the head of described central deck (1), secondary top board (2) and three grades of top boards (3) is shaped with mutually anti-slip elbow (7).
4. caravan as claimed in claim 1 is expanded the staged sliding extension mechanism of Hold Ceiling, and it is characterized in that: the width B of described central deck (1) is 2200mm, and the high H in center is 40mm, and center to two ends are that circular arc is excessive.
5. caravan as claimed in claim 1 is expanded the staged sliding extension mechanism of Hold Ceiling, and it is characterized in that: the upper surface of described secondary top board (2) is oblique (36).
6. caravan as claimed in claim 1 is expanded the staged sliding extension mechanism of Hold Ceiling, and it is characterized in that: the upper surface of described three grades of top boards (3) is inclined-plane (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210386508.0A CN102991404B (en) | 2013-01-08 | 2013-01-08 | Stepped sliding telescoping mechanism for top plate of touring car extending cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210386508.0A CN102991404B (en) | 2013-01-08 | 2013-01-08 | Stepped sliding telescoping mechanism for top plate of touring car extending cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102991404A true CN102991404A (en) | 2013-03-27 |
| CN102991404B CN102991404B (en) | 2015-04-08 |
Family
ID=47920686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210386508.0A Expired - Fee Related CN102991404B (en) | 2013-01-08 | 2013-01-08 | Stepped sliding telescoping mechanism for top plate of touring car extending cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102991404B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553942A (en) * | 2015-01-04 | 2015-04-29 | 无锡市源昌机械制造有限公司 | Folded show car escalator mounting structure |
| CN107539202A (en) * | 2017-10-19 | 2018-01-05 | 成都航天万欣科技有限公司 | Increase the lodging vehicle compartment expansion structure of inner space |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157845A (en) * | 1976-05-31 | 1979-06-12 | S.A. Louis Heuliez | Retractable roof system for motorcars |
| US4974898A (en) * | 1990-02-26 | 1990-12-04 | Irving Baranski | Telescoping cover for storage facilities |
| US5203603A (en) * | 1988-10-24 | 1993-04-20 | Zipper Project Incorporation | Telescopic camper cap |
| CN201161542Y (en) * | 2008-02-22 | 2008-12-10 | 上海通利厢车有限公司 | Miniature compartment wagon with movable roof |
-
2013
- 2013-01-08 CN CN201210386508.0A patent/CN102991404B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157845A (en) * | 1976-05-31 | 1979-06-12 | S.A. Louis Heuliez | Retractable roof system for motorcars |
| US5203603A (en) * | 1988-10-24 | 1993-04-20 | Zipper Project Incorporation | Telescopic camper cap |
| US4974898A (en) * | 1990-02-26 | 1990-12-04 | Irving Baranski | Telescoping cover for storage facilities |
| CN201161542Y (en) * | 2008-02-22 | 2008-12-10 | 上海通利厢车有限公司 | Miniature compartment wagon with movable roof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553942A (en) * | 2015-01-04 | 2015-04-29 | 无锡市源昌机械制造有限公司 | Folded show car escalator mounting structure |
| CN104553942B (en) * | 2015-01-04 | 2017-02-22 | 无锡市源昌机械制造有限公司 | Folded show car escalator mounting structure |
| CN107539202A (en) * | 2017-10-19 | 2018-01-05 | 成都航天万欣科技有限公司 | Increase the lodging vehicle compartment expansion structure of inner space |
| CN107539202B (en) * | 2017-10-19 | 2023-11-21 | 成都航天万欣科技有限公司 | Increase inner space's motor caravan carriage extension structure |
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| Publication number | Publication date |
|---|---|
| CN102991404B (en) | 2015-04-08 |
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Granted publication date: 20150408 Termination date: 20220108 |