CN204138276U - Steel rope hoisting system put by the double-deck caravan of support act formula - Google Patents
Steel rope hoisting system put by the double-deck caravan of support act formula Download PDFInfo
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- CN204138276U CN204138276U CN201420610847.7U CN201420610847U CN204138276U CN 204138276 U CN204138276 U CN 204138276U CN 201420610847 U CN201420610847 U CN 201420610847U CN 204138276 U CN204138276 U CN 204138276U
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- caravan
- steel rope
- upper strata
- guidepost
- cover body
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Abstract
The utility model discloses on the double-deck caravan of a kind of support act formula and put steel rope hoisting system, by steel rope lifting mechanism, driving system, motor and manual rocker composition, steel rope lifting mechanism is the actuating device of four of being arranged on caravan sidewall, power from power source is delivered to actuating device by driving system, driving system is arranged on the upper strata base plate surrounding of double-deck caravan, the utility model uses the lifting simultaneously of four steel rope lifting mechanisms, and driven by a motor or manual rocker, ensure that double-deck caravan upper strata cover body rises with identical speed or declines, remain synchronous, ensure that the lifting of upper strata cover body is steadily smooth and easy with this.Motor is used to drive time normal, manual rocker belongs to auxiliary facility for subsequent use, be not arranged at ordinary times in system, when electric system is broken down, take out manual rocker, be arranged on the power input shaft of motor opposite side, shake manual rocker can drive the rise and fall of double-deck caravan upper strata cover body, makes power system more reliable.
Description
Technical field
The utility model relates on the double-deck caravan of a kind of support act formula puts steel rope hoisting system.
Background technology
Along with the raising of expanding economy and people's living standard, caravan application progressively enters the lives of the people.Existing caravan is all generally single layer structure, and obvious sense space is not enough, even if there is double-decker, upper strata is also that highly deficiency can only arrange bed satisfied sleep needs, walking of can not standing.If be designed to the double-deck caravan that upper strata can meet people's normal life, height overall will reach 5 meters, inconvenient walking on highway and urban highway, so this double-deck caravan must take upper strata to shrink mode, when road is walked, upper strata space contraction to 0.5 meter, height overall remains within 3.5 meters, after arriving guard station, upper strata cover body rises and makes upper level reach 1.9 meters, meets people's normal life.The utility model is exactly a kind of caravan upper strata cover body hoisting system designed for meeting above-mentioned requirements.The single double-deck conversion smoothly of double-deck caravan can be completed by this system.
Through the Searches of Patent Literature, publication number disclosed in 9 days April in 2008 is CN101157348A, and application number is the patent of " a kind of caravan of lift in height width-telescopic " of 200710016359.8, is to use hydraulic pressure lifting device to promote roof.This utility model only says standard machinery equipment principle and supporting imperfection, and stability, safety and comprehensively not consider in lifting process, can not meet the life that people are normally comfortable, use limitation very large.Publication number disclosed in 25 days Augusts in 2010 is CN101811468A, application number is the patent of " elevating double-layer motor home " of 201010166462.2, it is the carriage ceiling using at least three width anchor posts to be connected with movable pillar, this mechanical system is considered single, complex process, the large and safety problem of taking up room do not solve, and lack practicality.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, the support of dependable performance is lifted on the double-deck caravan of formula and put steel rope hoisting system, and the utility model can realize the single, double sheaf space conversion of double-deck caravan.
The utility model is made up of steel rope lifting mechanism, driving system, motor and manual rocker,
Described steel rope lifting mechanism is the actuating device of four of being arranged on caravan sidewall, is driven rising and the decline of caravan upper strata cover body by this device.Steel rope lifting mechanism is by steel rope, pulley, guidepost, outer track adjusting wheel, interior track adjusting wheel and drive rope sheave to form, steel rope is manufactured by Special high-strength material, steel rope is arranged in the guidepost of the sidewall of caravan upper strata cover body, and steel rope lower end is fixed on the least significant end of caravan upper strata faceshield side wall, pulley is arranged on the sidewall of layer box body under caravan, rope sheave is driven to be arranged on the axle drive shaft of caravan lower floor box bottom side, one end of steel rope walks around pulley and caravan upper strata cover body is fixed together, the other end winding of steel rope is on driving rope sheave, rope sheave is driven to rotate during work, steel rope is driven to drive caravan upper strata cover body to rise or decline, guidepost has C type groove, guidepost is fixed on the sidewall of caravan upper strata cover body, steel rope is arranged on the inside of guidepost, guidepost is positioned at the rectangular channel on the sidewall of layer box body under caravan, during work, guidepost slides up and down in rectangular channel with caravan upper strata cover body, the directional tagging to caravan upper strata cover body is played under the common constraint of track adjusting wheel and interior track adjusting wheel outside, outer track adjusting wheel to be arranged under caravan on layer box body and to be positioned at the both sides of the guidepost of caravan upper strata cover body, two groups totally four groups, the every side of outer track adjusting wheel, outer track adjusting wheel and guidepost have comparatively small―gap suture, outer track adjusting wheel, at direction, left and right two clamping guidepost, prevents guidepost wigwag motion in rising or descending motion, interior track adjusting wheel is arranged in the C type groove of guidepost, the guiding wheel carrier of interior track adjusting wheel to be arranged under caravan on layer box body, interior track adjusting wheel often organizes two, left and right, upper and lower two groups, interior track adjusting wheel and guidepost have comparatively small―gap suture, when caravan upper strata cover body rises or declines, interior track adjusting wheel rotates in guidepost, waves inside and outside restricted guidance post.
Power from power source is delivered to actuating device by described driving system, driving system is arranged on the upper strata base plate surrounding of double-deck caravan, driving system is by first-stage worm gear worm decelerating machine, coupler, two-stage worm reduction gear and transmission shaft are formed, drive rope sheave and propeller shaft couplings, first-stage worm gear worm decelerating machine connects motor or manual rocker, during work, motor rotates, by first-stage worm gear worm decelerating machine, coupler, transmission of power to four is driven rope sheave by two-stage worm reduction gear and transmission shaft, four drive rope sheave to rotate simultaneously, steel rope is driven synchronously to rise or decline, drive the lifting of caravan upper strata cover body thus.During electric power system fault, manual rocker can be used to drive first-stage worm gear worm decelerating machine, realize the rise and fall of caravan upper strata cover body.
The utility model uses the lifting simultaneously of four steel rope lifting mechanisms, and is driven by a motor or manual rocker, ensures, with identical rotating speed and identical speed rise and fall, to remain synchronous, ensure that the lifting of upper strata cover body is steadily smooth and easy with this.Motor is used to drive time normal, manual rocker belongs to auxiliary facility for subsequent use, be not arranged at ordinary times in system, when electric system is broken down, take out manual rocker, be arranged on the power input shaft of motor opposite side, shake manual rocker can drive the rise and fall of double-deck caravan upper strata cover body, makes power system more reliable.By two-stage worm-gear speed reducer transferring power in driving system transferring power process, because worm-gear speed reducer has auto-lock function, reversion in chain lifting process can be avoided and cause the unpowered downslide when rising of caravan upper strata cover body, making system more safe and reliable.
Explanation of nouns:
Support act formula: be carry main body with casing, balance in roll supports, and longitudinally stretches height and lifts, makes the mode that clamshell is engaged along regulation orbiting motion and locking.
The utility model and prior art contrast have following advantage:
1. synchronization lifting: four steel rope lifting mechanisms, by a power driven, ensure, with identical rotating speed and identical speed rise and fall, to remain synchronous.
2. dual dynamic lifting: when electric system is broken down, can use manual rocker as drive system for subsequent use, increases system reliability.
3. guidepost is under the common constraint of inside and outside track adjusting wheel, and lifting process does not steadily offset, and installs guidepost outside steel rope, can significantly improve support strength and rigidity, saves space, increases operation rate, and can protect steel rope, good looking appearance.
4. use two-stage worm-gear speed reducer transfer motion power, all there is auto-lock function, can ensure that upper strata cover body can not glide when unpowered, guarantee safe and reliable;
5. produce and be easy to integration module, cost is low, is applicable to the double-deck caravan of all size, and the series multifunctional caravan meeting different model uses.
Accompanying drawing explanation
Fig. 1 is the cross sectional drawing of the utility model when upper strata cover body falls.
Fig. 2 is the cross sectional drawing of the utility model when upper strata cover body rises.
Fig. 3 is the lateral plan of the utility model when upper strata cover body rises.
Fig. 4 is the arrangement plan of the utility model in bottom surface.
Fig. 5 is the partial enlarged drawing at I place in Fig. 2.
Fig. 6 is the partial enlarged drawing at II place in Fig. 4.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 6, the utility model is made up of steel rope lifting mechanism 1, driving system 2, motor 3 and manual rocker 4,
Described steel rope lifting mechanism 1 is the actuating device of four of being arranged on caravan sidewall, is driven rising and the decline of caravan upper strata cover body 16 by this device.Steel rope lifting mechanism 1 is by steel rope 5, pulley 6, guidepost 7, outer track adjusting wheel 8, interior track adjusting wheel 9 and drive rope sheave 10 to form, steel rope 5 is manufactured by Special high-strength material, steel rope 5 is arranged in the guidepost 7 of the sidewall of caravan upper strata cover body 16, and steel rope 5 lower end is fixed on the least significant end of caravan upper strata cover body 16 sidewall, pulley 6 is arranged on the sidewall of layer box body 15 under caravan, rope sheave 10 is driven to be arranged on the axle drive shaft of layer box body 15 bottom panel side under caravan, one end of steel rope 5 is walked around pulley 6 and is fixed together with caravan upper strata cover body 16, the other end winding of steel rope 5 is on driving rope sheave 10, rope sheave 10 is driven to rotate during work, steel rope 5 is driven to drive caravan upper strata cover body 16 to rise or decline, guidepost 7 has C type groove, guidepost 7 is fixed on the sidewall of caravan upper strata cover body 16, steel rope 5 is arranged on the inside of guidepost 7, guidepost 7 is positioned at the rectangular channel on the sidewall of layer box body 15 under caravan, during work, guidepost 7 slides up and down in rectangular channel with caravan upper strata cover body 16, the directional tagging to caravan upper strata cover body 16 is played under the common constraint of track adjusting wheel 8 and interior track adjusting wheel 9 outside, outer track adjusting wheel 8 to be arranged under caravan on layer box body 15 and to be positioned at the both sides of the guidepost 7 of caravan upper strata cover body 16, every totally four groups, two groups, the side of outer track adjusting wheel 8, outer track adjusting wheel 8 has comparatively small―gap suture with guidepost 7, outer track adjusting wheel 8, at direction, left and right two clamping guidepost 7, prevents guidepost 7 wigwag motion in rising or descending motion, interior track adjusting wheel 9 is arranged in the C type groove of guidepost 7, the guiding wheel carrier of interior track adjusting wheel 9 to be arranged under caravan on layer box body 15, interior track adjusting wheel 9 often organizes two, left and right, upper and lower two groups, interior track adjusting wheel 9 has comparatively small―gap suture with guidepost 7, when caravan upper strata cover body 16 rises or declines, interior track adjusting wheel 9 rotates in guidepost 7, waves inside and outside restricted guidance post 7.
Power from power source is delivered to actuating device by described driving system 2, driving system 2 is arranged on the upper strata base plate surrounding of double-deck caravan, driving system 2 is by first-stage worm gear worm decelerating machine 11, coupler 12, two-stage worm reduction gear 13 and transmission shaft 14 are formed, rope sheave 10 is driven to connect with transmission shaft 14, first-stage worm gear worm decelerating machine 11 connects motor 3 or manual rocker 4, during work, motor rotates, by first-stage worm gear worm decelerating machine 11, coupler 12, transmission of power to four is driven rope sheave 10 by two-stage worm reduction gear 13 and transmission shaft 14, four drive rope sheave 10 to rotate simultaneously, steel rope 5 is driven synchronously to rise or decline, drive the lifting of caravan upper strata cover body 16 thus.During electric power system fault, manual rocker 4 can be used to drive first-stage worm gear worm decelerating machine 11, realize the rise and fall of caravan upper strata cover body 16.
The utility model uses the lifting simultaneously of four steel rope lifting mechanisms 1, and is driven by a motor 3 or manual rocker 4, ensures, with identical rotating speed and identical speed rise and fall, to remain synchronous, ensure that the lifting of upper strata cover body is steadily smooth and easy with this.Motor is used to drive time normal, manual rocker belongs to auxiliary facility for subsequent use, be not arranged at ordinary times in system, when electric system is broken down, take out manual rocker, be arranged on the power input shaft of motor opposite side, shake manual rocker can drive the rise and fall of double-deck caravan upper strata cover body, makes power system more reliable.By two-stage worm-gear speed reducer transferring power in driving system transferring power process, because worm-gear speed reducer has auto-lock function, reversion in chain lifting process can be avoided and cause the unpowered downslide when rising of caravan upper strata cover body, making system more safe and reliable.
Claims (1)
1. support on the double-deck caravan of act formula and put a steel rope hoisting system, it is characterized in that: be made up of steel rope lifting mechanism (1), driving system (2), motor (3) and manual rocker (4),
Described steel rope lifting mechanism (1) is the actuating device of four of being arranged on caravan sidewall, steel rope lifting mechanism (1) is by steel rope (5), pulley (6), guidepost (7), outer track adjusting wheel (8), interior track adjusting wheel (9) and drive rope sheave (10) to form, steel rope (5) is arranged in the guidepost (7) of the sidewall on caravan upper strata cover body (16), and steel rope (5) lower end is fixed on the least significant end of caravan upper strata cover body (16) sidewall, pulley (6) is arranged on the sidewall of layer box body (15) under caravan, rope sheave (10) is driven to be arranged on the axle drive shaft (14) of layer box body (15) bottom panel side under caravan, one end of steel rope (5) is walked around pulley (6) and is fixed together with caravan upper strata cover body (16), the other end winding of steel rope (5) is in driving rope sheave (10), guidepost (7) has C type groove, guidepost (7) is fixed on the sidewall on caravan upper strata cover body (16), steel rope (5) is arranged on the inside of guidepost (7), guidepost (7) is positioned at the rectangular channel on the sidewall of layer box body (15) under caravan, during work, guidepost (7) slides up and down in rectangular channel with caravan upper strata cover body (16), the directional tagging to caravan upper strata cover body (16) is played under the common constraint of track adjusting wheel (8) and interior track adjusting wheel (9) outside, under outer track adjusting wheel (8) is arranged on caravan, layer box body (15) is gone up and is positioned at the both sides of the guidepost (7) on caravan upper strata cover body (16), every totally four groups, two groups, the side of outer track adjusting wheel (8), outer track adjusting wheel (8), in direction, left and right two clamping guidepost (7), prevents guidepost (7) wigwag motion in rising or descending motion, interior track adjusting wheel (9) is arranged in the C type groove of guidepost (7), the guiding wheel carrier of interior track adjusting wheel (9) to be arranged under caravan on layer box body (15), interior track adjusting wheel (9) often organizes two, left and right, upper and lower two groups, time rising or decline in caravan upper strata cover body (16), interior track adjusting wheel (9) rotates in guidepost (7), and restricted guidance post waves inside and outside (7),
Power from power source is delivered to actuating device by described driving system (2), driving system (2) is arranged on the upper strata base plate surrounding of double-deck caravan, driving system (2) is made up of first-stage worm gear worm decelerating machine (11), coupler (12), two-stage worm reduction gear (13) and transmission shaft (14), drive rope sheave (10) to connect with transmission shaft (14), first-stage worm gear worm decelerating machine (11) connects motor (3) or manual rocker (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610847.7U CN204138276U (en) | 2014-10-20 | 2014-10-20 | Steel rope hoisting system put by the double-deck caravan of support act formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610847.7U CN204138276U (en) | 2014-10-20 | 2014-10-20 | Steel rope hoisting system put by the double-deck caravan of support act formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138276U true CN204138276U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420610847.7U Expired - Fee Related CN204138276U (en) | 2014-10-20 | 2014-10-20 | Steel rope hoisting system put by the double-deck caravan of support act formula |
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| Country | Link |
|---|---|
| CN (1) | CN204138276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111746380A (en) * | 2019-03-26 | 2020-10-09 | Lci意大利有限公司 | Drive unit for slide-out room |
| CN112572275A (en) * | 2020-12-10 | 2021-03-30 | 杭州恒宏机械有限公司 | Jacking type expansion bin device and application thereof |
-
2014
- 2014-10-20 CN CN201420610847.7U patent/CN204138276U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111746380A (en) * | 2019-03-26 | 2020-10-09 | Lci意大利有限公司 | Drive unit for slide-out room |
| CN112572275A (en) * | 2020-12-10 | 2021-03-30 | 杭州恒宏机械有限公司 | Jacking type expansion bin device and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |