CN210760432U - Extend and rise top mechanism - Google Patents
Extend and rise top mechanism Download PDFInfo
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- CN210760432U CN210760432U CN201921513026.0U CN201921513026U CN210760432U CN 210760432 U CN210760432 U CN 210760432U CN 201921513026 U CN201921513026 U CN 201921513026U CN 210760432 U CN210760432 U CN 210760432U
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- top plate
- expanding
- roof
- support
- frame
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Abstract
The utility model discloses an extend and rise mechanism, including extending the roof, extending the bottom plate, supporting sloping frame A and supporting four component parts of sloping frame B, having set up recess A extending roof one end, recess A is the cuboid recess, has set up roof removal axle in recess A, and roof removal hub connection has supported sloping frame A, has set up roof fixed rotating shaft extending the roof other end, has connected through roof fixed rotating shaft and has supported sloping frame B, removes the removal of axle at recess A both ends position through the roof, realizes extending the lift of roof, the utility model relates to an extend and rise mechanism, structural design is compact, and the car as a house inner space that can be convenient for increases, and the flexible operation avoids the dead phenomenon of card of being qualified for the next round of competitions moreover, and the height adjustment in space that rises is convenient.
Description
Technical Field
The utility model relates to a car as a house spare part equipment technical field especially relates to an extend and rise a mechanism.
Background
With the development of society, the caravan develops rapidly, the caravan integrates accommodation, catering, transportation and entertainment, in the aspect of travel, the total sale amount of the caravan is gradually increased, the caravan integrates the dual functions of houses and vehicles, but the volume of the caravan is limited due to the requirement of the travelling of the caravan, and the whole space in the caravan is narrow, so that most of the caravans are subjected to space expansion, most of the caravans are expanded to the side and expanded to the rear door, so that the indoor space is increased, at present, the upward expansion technology of the caravan is developed rapidly, the roof of the former caravan is fixed, after expansion equipment is adopted, the roof falls down and is recovered to the arrangement of the common caravan, and the roof is jacked under the stop state of the caravan, so that the internal space of the caravan is expanded, the use efficiency of the interior of the caravan is improved, and the lifting technology of the existing caravan is still imperfect, the product that rises on the market is good and uneven, uses for a long time moreover, and the car as a house roof can be qualified for the next round of competitions and lock the dead state, opens and closes inconveniently, for this, the utility model provides an extend and rise a mechanism for the roof space upwards extends, can make the car as a house inner space increase under parking state.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an extend and rises a mechanism, is to prior art a car as a house rises and rises an extension mechanism, and the patent number is CN 201720275083.4's improvement, can realize car as a house inner space furthest's utilization, avoids the too big defect of driving force transmission.
The expansion roof lifting mechanism comprises four components of an expansion roof, an expansion bottom plate, a support inclined frame A and a support inclined frame B, wherein the expansion roof adopts a cuboid cavity structure, locking screws are arranged on the expansion roof, the number of the locking screws is 3-5, and the expansion roof is connected with a carriage roof through the locking screws.
The supporting inclined frame is characterized in that a groove A is formed in one end of the expanding top plate, the groove A is a cuboid groove, a top plate moving shaft is arranged in the groove A, the top plate moving shaft is connected with a supporting inclined frame A, a top plate fixing rotating shaft is arranged at the other end of the expanding top plate, a supporting inclined frame B is connected through the top plate fixing rotating shaft, and the top plate is expanded to move up and down through the movement of the top plate moving shaft at the two ends of the groove A.
And, still set up the connecting axle on expanding the roof, improve the firm in connection degree of expanding the roof through the connecting axle.
The expansion bottom plate adopts a cuboid structure, a groove B is formed in one end of the expansion bottom plate, a rotary fixing shaft is arranged at the other end of the expansion bottom plate, a support oblique frame A is connected through the rotary fixing shaft, a bottom plate guide rail is arranged in the cuboid bottom plate, a moving block is arranged on the bottom plate guide rail and is of a cuboid structure, a moving roller A and a moving roller B are arranged at the lower end of the moving block, and the moving roller A is connected with the support oblique frame B through a middle shaft.
The moving block is connected with a transmission device through a transmission rod, the transmission device is preferably a transmission motor, a locking pin shaft is further arranged on the expansion bottom plate, the transmission rod is located between the locking pin shaft and the expansion bottom plate, and a controller is arranged on the transmission motor.
According to the preferable technical scheme, the transmission rod is of a three-section sleeve rod structure, force buffering is facilitated, and the transmission rod is of a cylindrical structure.
Further, the transmission device adopts an air compressor or an oil compressor.
The pin shaft A is arranged at the cross connection position of the supporting inclined frame A and the supporting inclined frame B, and the angles of the supporting inclined frame A and the supporting inclined frame B are changed through the force of the transmission device, so that the height of the jacking mechanism is expanded and adjusted.
The inclined frame B connecting pin shaft is arranged between the supporting inclined frames B, and the inclined frame A connecting pin shaft is arranged between the supporting inclined frames A, so that the strength of the supporting inclined frames A and the strength of the supporting inclined frames B are improved.
And the inclined support B is provided with an inclined support B support pin shaft, and the inclined support A rotates along the inclined support B support pin shaft.
In order to save material and increase the height of the lift, a groove of the oblique frame A is arranged on the oblique frame A.
The utility model has the advantages that: the utility model relates to an extend and rise top mechanism, structural design is compact, and the car as a house inner space that can be convenient for increases, and the flexible operation avoids the dead phenomenon of the card of being qualified for the next round of competitions moreover, and the height adjustment in space that rises is convenient.
Drawings
Fig. 1 is a first structural schematic diagram of an expanded jacking mechanism of the utility model;
fig. 2 is a schematic structural diagram of an expanded jacking mechanism of the present invention;
fig. 3 is a first structural schematic diagram of an expanding bottom plate of an expanding jacking mechanism of the utility model;
fig. 4 is a structural schematic diagram of an expanding bottom plate of an expanding jacking mechanism of the utility model ii;
the parts in the drawings are numbered as follows:
1 is an expanded top plate, 1_1 is a groove A, 1_2 is a locking screw, 1_3 is a top plate moving shaft, 1_4 is a top plate fixing rotating shaft, and 1_5 is a connecting shaft; 2, an expanded bottom plate, 2_1, a groove B, 2_2 movable rollers A, 2_3, 2_4, a bottom plate guide rail and 2_5 locking pin shafts are arranged; 3 is supporting sloping frame A, 3_1 is sloping frame A recess, 3_2 is the rotation fixed axle, 4 is supporting sloping frame B, 4_1 sloping frame B connecting pin axle, 4_2 sloping frame B supporting pin axle, 5 is round pin axle A, 6 is drive motor, 6_1 is the controller, 7 is the transfer line, 8 is the movable block.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 to 4, an embodiment of the present invention includes:
the expansion roof lifting mechanism comprises four components of an expansion roof, an expansion bottom plate, a support inclined frame A and a support inclined frame B, wherein the expansion roof adopts a cuboid cavity structure, locking screws are arranged on the expansion roof, the number of the locking screws is 3-5, and the expansion roof is connected with a carriage roof through the locking screws.
The supporting inclined frame is characterized in that a groove A is formed in one end of the expanding top plate, the groove A is a cuboid groove, a top plate moving shaft is arranged in the groove A, the top plate moving shaft is connected with a supporting inclined frame A, a top plate fixing rotating shaft is arranged at the other end of the expanding top plate, a supporting inclined frame B is connected through the top plate fixing rotating shaft, and the top plate is expanded to move up and down through the movement of the top plate moving shaft at the two ends of the groove A.
And, still set up the connecting axle on expanding the roof, improve the firm in connection degree of expanding the roof through the connecting axle.
The expansion bottom plate adopts a cuboid structure, a groove B is formed in one end of the expansion bottom plate, a rotary fixing shaft is arranged at the other end of the expansion bottom plate, a support oblique frame A is connected through the rotary fixing shaft, a bottom plate guide rail is arranged in the cuboid bottom plate, a moving block is arranged on the bottom plate guide rail and is of a cuboid structure, a moving roller A and a moving roller B are arranged at the lower end of the moving block, and the moving roller A is connected with the support oblique frame B through a middle shaft.
The moving block is connected with a transmission device through a transmission rod, the transmission device is preferably a transmission motor, a locking pin shaft is further arranged on the expansion bottom plate, the transmission rod is located between the locking pin shaft and the expansion bottom plate, and a controller is arranged on the transmission motor.
According to the preferable technical scheme, the transmission rod is of a three-section sleeve rod structure, force buffering is facilitated, and the transmission rod is of a cylindrical structure.
Further, the transmission device adopts an air compressor or an oil compressor.
The pin shaft A is arranged at the cross connection position of the supporting inclined frame A and the supporting inclined frame B, and the angles of the supporting inclined frame A and the supporting inclined frame B are changed through the force of the transmission device, so that the height of the jacking mechanism is expanded and adjusted.
The inclined frame B connecting pin shaft is arranged between the supporting inclined frames B, and the inclined frame A connecting pin shaft is arranged between the supporting inclined frames A, so that the strength of the supporting inclined frames A and the strength of the supporting inclined frames B are improved.
And the inclined support B is provided with an inclined support B support pin shaft, and the inclined support A rotates along the inclined support B support pin shaft.
In order to save material and increase the height of the lift, a groove of the oblique frame A is arranged on the oblique frame A.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. An extend mechanism that rises, its characterized in that includes: the support comprises four components, namely an expanding top plate, an expanding bottom plate, a support oblique frame A and a support oblique frame B, wherein the expanding top plate adopts a cuboid cavity structure, the expanding top plate is provided with a locking screw, the carriage top plate is connected through the locking screw, one end of the expanding top plate is provided with a groove A which is a cuboid groove, a top plate moving shaft is arranged in the groove A, the support oblique frame A is connected with the top plate moving shaft, the other end of the expanding top plate is provided with a top plate fixing rotating shaft, the support oblique frame B is connected with the other end of the expanding top plate through the top plate fixing rotating shaft, the expanding top plate is also provided with a connecting shaft, the connecting firmness of the expanding top plate is improved through the connecting shaft, the expanding bottom plate adopts a cuboid structure, one end of the expanding bottom plate is provided with the groove B, the other end of the expanding bottom plate is provided with a rotating, the movable block is arranged on the guide rail of the bottom plate, the movable block is of a cuboid structure, a movable roller A and a movable roller B are arranged at the lower end of the movable block, the movable roller A is connected with a support inclined frame B through an intermediate shaft, the movable block is connected with a transmission device through a transmission rod, the transmission device is a transmission motor, a locking pin shaft is further arranged on the expansion bottom plate, the transmission rod is located between the locking pin shaft and the expansion bottom plate, a controller is arranged on the transmission motor, a pin shaft A is arranged at the cross connection position of the support inclined frame A and the support inclined frame B, an inclined frame B connecting pin shaft is arranged between the support inclined frames B, an inclined frame A connecting pin shaft is arranged between the support inclined frames A, an inclined frame B supporting pin shaft is arranged on the support inclined frame B, and an inclined frame A groove is formed in the inclined frame A.
2. An expansion jacking mechanism as claimed in claim 1, wherein the transmission motor is a direct current motor.
3. An expansion jacking mechanism as claimed in claim 1, wherein the transmission rod is of a three-section sleeve rod structure, and the transmission rod is of a cylindrical structure.
4. An expansion jacking mechanism as claimed in claim 1, wherein the transmission means is an air or oil press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921513026.0U CN210760432U (en) | 2019-09-12 | 2019-09-12 | Extend and rise top mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921513026.0U CN210760432U (en) | 2019-09-12 | 2019-09-12 | Extend and rise top mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210760432U true CN210760432U (en) | 2020-06-16 |
Family
ID=71060107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921513026.0U Active CN210760432U (en) | 2019-09-12 | 2019-09-12 | Extend and rise top mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210760432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158491A (en) * | 2022-06-20 | 2022-10-11 | 优跑汽车技术(上海)有限公司 | Liftable carriages and cars |
-
2019
- 2019-09-12 CN CN201921513026.0U patent/CN210760432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158491A (en) * | 2022-06-20 | 2022-10-11 | 优跑汽车技术(上海)有限公司 | Liftable carriages and cars |
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