CN202945706U - Electric lifting partition wall - Google Patents
Electric lifting partition wall Download PDFInfo
- Publication number
- CN202945706U CN202945706U CN 201220679477 CN201220679477U CN202945706U CN 202945706 U CN202945706 U CN 202945706U CN 201220679477 CN201220679477 CN 201220679477 CN 201220679477 U CN201220679477 U CN 201220679477U CN 202945706 U CN202945706 U CN 202945706U
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- Prior art keywords
- connecting rod
- scissor
- leading screw
- type connecting
- partition wall
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- Expired - Lifetime
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- 238000005192 partition Methods 0.000 title claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 description 21
- 230000008602 contraction Effects 0.000 description 1
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Abstract
The utility model relates to a movable partition wall, and particularly relates to an electric lifting partition wall. The electric lifting partition wall solves the problems of poor stability and coordination of a lifting drive mechanism of the existing movable partition wall. The electric lifting partition wall comprises at least two sets of lifting drive mechanisms and at least one set of scissor-type connecting rod dragging mechanism (8); the lifting drive mechanism comprises a shell (10) arranged between two steel truss beams (12); cylindrical lug bosses (11) supported inside the steel truss beams (12) extend outwards at two ends of the shell (10); the shell (10) can rotate between the two steel truss beams (12) under the support of the lug bosses (11); a gear drive mechanism for providing power by an external motor (1) through a drive shaft (2) is arranged inside the shell (10); and the gear drive mechanism drives an inner screw (5) to rotate. The electric lifting partition wall is simple in structure, and reasonable in design, can partition a large space into small spaces according to the requirement at any time, and can play the multi-purpose role.
Description
Technical field
The utility model relates to movable partition, is specially a kind of electric up-down partition wall.
Background technology
For large-scale indoor office or the factory building of company, often need temporarily large space to be divided into a plurality of little spaces, be used for offering the little meeting of department or other item.Yet, normally utilize now movable screen or partition wall to cut off,
But movable screen not only soundproof effect is bad, and mobile also inconvenient.Existing mobile lifting partition wall, comprise lift drive mechanism and scissor-type connecting rod tractor 8, both sides (front and the back side of accompanying drawing 5 papers of middle pin joint A between the interior adjacent parallelogram linkage of described scissor-type connecting rod tractor 8, as shown in Figure 6) all be hinged with two blocks of wallboards 9, upper end pin joint B in scissor-type connecting rod tractor 8 and the both sides (front and the back sides of accompanying drawing 5 papers) of lower end pin joint C all are hinged with a wallboard 9, and are hinged between neighbouring wallboard 9 in twos; Perhaps, the both sides (front and the back sides of accompanying drawing 5 papers) of middle pin joint A between the interior adjacent parallelogram linkage of described scissor-type connecting rod tractor 8 all are hinged with two linking arms, upper end pin joint B in scissor-type connecting rod tractor 8 and the both sides (front and the back sides of accompanying drawing 5 papers) of lower end pin joint C all are hinged with a linking arm, hinged between neighbouring linking arm in twos, be fixedly connected with a wallboard 9 on described every linking arm.When scissor-type connecting rod tractor 8 stretch put in place after, the wallboard 9 that is placed in scissor-type connecting rod tractor 8 both sides just in time forms vertical metope; When scissor-type connecting rod tractor 8 pack up put in place after, the wallboard 9 that is placed in scissor-type connecting rod tractor 8 both sides just in time is folded each other together.
Yet, existing lift drive mechanism adopts the driven by motor steel wire to pull scissor-type connecting rod tractor 8 to realize stretching and packing up, but, the situation of steel wire fracture often appears in this kind lift drive mechanism poor stability, and, steel wire is after using the long period, have certain stretching, the cooperation meeting of so movable metope is bad, has a strong impact on attractive in appearance.
Therefore, be necessary to invent a kind of novel mobile lifting partition wall.
Summary of the invention
A purpose of the present utility model is poor stability, the bad problem of cooperation that solves the lift drive mechanism of existing mobile lifting partition wall, and another purpose has been to provide a kind of novel electric up-down partition wall.
The utility model is to adopt following technical scheme to realize:
a kind of electric up-down partition wall, comprise at least two cover lift drive mechanism and at least one cover scissor-type connecting rod tractors, the both sides of described scissor-type connecting rod tractor are hinged with some corresponding wallboards, when scissor-type connecting rod tractor stretch put in place after, the wallboard that is placed in scissor-type connecting rod tractor both sides just in time forms vertical metope, when scissor-type connecting rod tractor pack up put in place after, the wallboard that is placed in scissor-type connecting rod tractor both sides just in time is folded each other together, described lift drive mechanism comprises and is placed in two housings between truss-steel beam, the two ends of described housing are outward extended with the cylindrical boss that is supported in respectively in two truss-steel beams, described housing can rotate between two truss-steel beams under the support of boss, be provided with in housing the gear drive of power is provided by power transmission shaft by external motor, described gear drive drives the interior leading screw rotation that runs through housing, the thread bush of the upper end inwall of described interior leading screw by being located at outer leading screw is connected in outer leading screw, and the two ends of interior leading screw are provided with the card division, when leading screw arrives the card division at two ends outside interior leading screw screws in or screws out, interior leading screw can drive outer leading screw and together rotate, the external surface of described outer leading screw is socketed with the screw along outer guide screw movement, the both sides of described scissor-type connecting rod tractor upper end are hinged with respectively described screw, thereby namely two cover lift drive mechanisms move simultaneously and drive scissor-type connecting rod tractor and realize stretching and packing up.
During work, at first at the top, house that the electric up-down partition wall is installed, two truss-steel beams that the position is relative are installed.the stretching process of electric up-down partition wall is as follows: motor passes through power transmission shaft, leading screw rotation in gear drive drives, outer leading screw does not rotate but due to relative motion, outer leading screw moves downward (leading screw outside interior leading screw back-out) along interior leading screw, until interior leading screw screws out the card division to the lower end, in this process, outer leading screw promotes scissor-type connecting rod tractor by screw and is stretched over extended configuration one time, simultaneously, the housing angle that rotating photo is answered under the support of the cylindrical boss that extend into the both sides truss-steel beam, in order to coordinate the pendulum angle of outer leading screw in moving downward process, because the end of screw and connecting rod is hinged, so screw also swings corresponding angle, because the stretching, extension of scissor-type connecting rod tractor is the process that is narrowed down by wide, then, interior leading screw continues rotation under motor-driven, effect due to card division, interior leading screw lower end, driving outer leading screw together rotates, screw does not rotate (screw can swing) but due to relative motion, screw moves downward along outer leading screw, and then promotion scissor-type connecting rod tractor is stretched over the full extension state, the wallboard that namely is placed in scissor-type connecting rod tractor both sides just in time forms vertical metope (also just having prevented screw not move downward along outer leading screw more simultaneously), simultaneously, the housing angle that rotating photo is answered under the support of the cylindrical boss that extend into the both sides truss-steel beam, in order to coordinate the pendulum angle of screw in moving downward process, and screw also swings corresponding angle simultaneously.
the process of packing up of electric up-down partition wall is as follows: motor (opposite spin when stretching) passes through power transmission shaft, leading screw rotation in gear drive drives, outer leading screw does not rotate but due to relative motion, outer leading screw is along interior leading screw move upward (interior leading screw screw in outside leading screw), until interior leading screw screws in the card division to the upper end, in this process, outer leading screw pulls scissor-type connecting rod tractor to be retracted into collapsed state one time by screw, simultaneously, housing (when stretching in the other direction) under the support of the cylindrical boss that extend into the both sides truss-steel beam rotates corresponding angle, in order to coordinate the pendulum angle of outer leading screw in the process of moving upward, screw also swings corresponding angle, because packing up of scissor-type connecting rod tractor is the process that is broadened by narrow, then, interior leading screw continues rotation under motor-driven, effect due to card division, interior leading screw upper end, driving outer leading screw together rotates, screw does not rotate but due to relative motion, screw moves upward along outer leading screw, and then pull scissor-type connecting rod tractor to be retracted into complete collapsed state, the wallboard that namely is placed in scissor-type connecting rod tractor both sides just in time be folded each other together (also just having prevented screw not move upward along outer leading screw more simultaneously), simultaneously, the housing angle that rotating photo is answered under the support of the cylindrical boss that extend into the both sides truss-steel beam, in order to coordinate the pendulum angle of screw in the process of moving upward, and screw also swings corresponding angle.When the electric up-down partition wall pack up put in place after, interior leading screw is in vertical state.
To those skilled in the art, gear drive has multiple conventional design, as long as can realize driving the function of interior leading screw rotation.But preferably, described gear drive comprises the second bevel gear of the first bevel gear and horizontal positioned, and described the first bevel gear and rear its axis of the second bevel gear engagement are 90 ° and intersect; Described interior leading screw is fixedly connected with the second bevel gear after running through housing; Described power transmission shaft runs through a side boss of housing and by being fixedly connected with the first bevel gear after bearings.The advantage that arranges like this is: motor is placed in a side of truss-steel beam, does not affect the electric up-down partition wall in the rotation of packing up with the stretching process middle shell.
Preferably, the both sides of middle pin joint A in described scissor-type connecting rod tractor between adjacent parallelogram linkage all are hinged with two blocks of wallboards, upper end pin joint B in scissor-type connecting rod tractor and the both sides of lower end pin joint C all are hinged with a wallboard, and are hinged between neighbouring wallboard in twos; Perhaps, the both sides of middle pin joint A in described scissor-type connecting rod tractor between adjacent parallelogram linkage all are hinged with two linking arms, upper end pin joint B in scissor-type connecting rod tractor and the both sides of lower end pin joint C all are hinged with a linking arm, hinged between neighbouring linking arm in twos, be fixedly connected with a wallboard on described every linking arm.After the contraction of scissor-type connecting rod tractor put in place, interior leading screw was vertical state.Described scissor-type connecting rod tractor can allow partition wall rest on easily the optional position when oscilaltion, and does not need special brake gear, because connecting rod tractor itself just has good braking action.
The utility model is simple in structure, and is reasonable in design, and the lift drive mechanism of electric up-down partition wall adopts inside and outside leading screw to coordinate, and stability is very good, coordinates accurately, and greatly improve application life.The electric up-down partition wall is divided into large space little space or little space is linked to be large space at any time as required, can play a Room multipotency, the multiplex effect in a room, solved poor stability, the bad problem of cooperation of the lift drive mechanism of existing movable partition, and a kind of novel electric up-down partition wall is provided.
Description of drawings
Fig. 1 is the structural representation after partition wall is packed up.
Fig. 2 is the lateral view after partition wall is packed up.
Fig. 3 is the structural representation that partition wall is once packed up.
Fig. 4 is the lateral view that partition wall is once packed up.
Fig. 5 is that partition wall stretches the structural representation after putting in place.
Fig. 6 is that partition wall stretches the lateral view after putting in place.
Fig. 7 is the top enlarged drawing of Fig. 5.
Fig. 8 is the structural representation of lift drive mechanism.
In figure, 1-motor, 2-power transmission shaft, 3-the first bevel gear, leading screw in 4-the second bevel gear, 5-, the outer leading screw of 6-, 7-screw, 8-scissor-type connecting rod tractor, 9-wallboard, 10-housing, 11-boss, 12-truss-steel beam, 13-bearing.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
A kind of electric up-down partition wall, comprise at least two cover lift drive mechanism and at least one cover scissor-type connecting rod tractors 8, the both sides of described scissor-type connecting rod tractor 8 are hinged with some corresponding wallboards 9, when scissor-type connecting rod tractor 8 stretch put in place after, the wallboard 9 that is placed in scissor-type connecting rod tractor 8 both sides just in time forms vertical metope; When scissor-type connecting rod tractor 8 shrink put in place after, the wallboard 9 that is placed in scissor-type connecting rod tractor 8 both sides just in time is folded each other together.
described lift drive mechanism comprises and is placed in two housings 10 between truss-steel beam 12, the two ends of described housing 10 are outward extended with the cylindrical boss 11 that is supported in respectively in two truss-steel beams 12, described housing 10 can rotate between two truss-steel beams 12 under the support of boss 11, be provided with in housing 10 gear drive of power is provided by power transmission shaft 2 by external motor 1, described gear drive drives interior leading screw 5 rotations that run through housing 10, the thread bush of the upper end inwall of described interior leading screw 5 by being located at outer leading screw 6 is connected in outer leading screw 6, and the two ends of interior leading screw 5 are provided with the card division, when leading screw 6 arrives the card division at two ends outside interior leading screw 5 screws in or screws out, interior leading screw 5 can drive outer leading screw 6 and together rotate, the external surface of described outer leading screw 6 is socketed with the screw 7 that moves along outer leading screw 6.To those skilled in the art, there is multiple conventional design the card division that the interior leading screw 5 two ends outer leading screws 6 of drive together rotate, for example, the tooth of the screw thread at interior leading screw 5 two ends is designed to realize firmly contacting (namely the thickness of tooth equates with the width of thread groove) with the thread groove of outer leading screw 6 upper end inwalls, when leading screw 6 arrived the card division at two ends outside interior leading screw 5 screws in or screws out so, interior leading screw 5 can drive outer leading screw 6 and together rotate.
The both sides of described scissor-type connecting rod tractor 8 upper ends are hinged with respectively described screw 7, thereby namely two cover lift drive mechanisms move simultaneously and drive scissor-type connecting rod tractor 8 and realize stretching and packing up.
During enforcement, preferably, the end of two connecting rods on the parallelogram linkage top of described scissor-type connecting rod tractor 8 interior tops is hinged with respectively described screw 7, practical operation connecting rod tractor 8 realize stretching and the effect of folding and unfolding best.
As shown in Figure 8, described gear drive comprises the second bevel gear 4 of the first bevel gear 3 and horizontal positioned, and described the first bevel gear 3 and second bevel gear 4 rear its axis of engagement are 90 ° and intersect; Described interior leading screw 5 is fixedly connected with the second bevel gear 4 after running through housing 10; Described power transmission shaft 2 runs through a side boss 11 of housing 10 and is fixedly connected with the first bevel gear 3 by bearing 13 supports are rear.
As shown in Figure 5, the both sides (front and the back sides of accompanying drawing 5 papers) of middle pin joint A between the interior adjacent parallelogram linkage of described scissor-type connecting rod tractor 8 all are hinged with two blocks of wallboards 9, upper end pin joint B in scissor-type connecting rod tractor 8 and the both sides (front and the back sides of accompanying drawing 5 papers) of lower end pin joint C all are hinged with a wallboard 9, and are hinged between neighbouring wallboard 9 in twos; Perhaps, the both sides (front and the back sides of accompanying drawing 5 papers) of middle pin joint A between the interior adjacent parallelogram linkage of described scissor-type connecting rod tractor 8 all are hinged with two linking arms, upper end pin joint B in scissor-type connecting rod tractor 8 and the both sides (front and the back sides of accompanying drawing 5 papers) of lower end pin joint C all are hinged with a linking arm, hinged between neighbouring linking arm in twos, be fixedly connected with a wallboard 9 on described every linking arm.
During work, at first at the top, house that the electric up-down partition wall is installed, two truss-steel beams 12 that the position is relative are installed.the stretching process of electric up-down partition wall is as follows: motor 1 drives the first bevel gear 3 and the second bevel gear 4 rotations successively by power transmission shaft 2, and then leading screw 5 rotations in driving, outer leading screw 6 does not rotate but due to relative motion, outer leading screw 6 moves downward (leading screw 6 outside interior leading screw 5 back-outs) along interior leading screw 5, until the card division that interior leading screw 5 screws out to the lower end, in this process, outer leading screw 6 promotes scissor-type connecting rod tractor 8 by screw 7 and is stretched over extended configuration one time, simultaneously, housing 10 angle that rotating photo is answered under the support of the cylindrical boss 11 that extend into both sides truss-steel beam 10, in order to coordinate the pendulum angle of outer leading screw 6 in moving downward process, because screw 7 is hinged with the end of connecting rod, so screw 7 also swings corresponding angle, because the stretching, extension of scissor-type connecting rod tractor 8 is the processes that narrowed down by wide, then, interior leading screw 5 continues rotation under motor 1 drives, effect due to interior leading screw 5 card divisions, lower end, driving outer leading screw 6 together rotates, screw 7 does not rotate (screw 7 can swing) but due to relative motion, screw 7 moves downward along outer leading screw 6, and then promotion scissor-type connecting rod tractor 8 is stretched over the full extension state, the wallboard 9 that namely is placed in scissor-type connecting rod tractor 8 both sides just in time forms vertical metope (also just having prevented screw 7 not move downward along outer leading screw 6 more simultaneously), simultaneously, housing 10 angle that rotating photo is answered under the support of the cylindrical boss 11 that extend into both sides truss-steel beam 12, in order to coordinate the pendulum angle of screw 7 in moving downward process, and screw 7 also swings corresponding angle (as Fig. 5, 6, shown in 7).
the process of packing up of electric up-down partition wall is as follows: motor 1(opposite spin when stretching) drive successively the first bevel gear 3 and the second bevel gear 4 rotations by power transmission shaft 2, and then leading screw 5 rotations in driving, outer leading screw 6 does not rotate but due to relative motion, outer leading screw 6 is along interior leading screw 5 move upward (interior leading screw 5 screw in outside leading screw 6), until the card division that interior leading screw 5 screws in to the upper end, in this process, outer leading screw 6 pulls scissor-type connecting rod tractor 8 to be retracted into collapsed state one time by screw 7, simultaneously, housing 10 (when stretching in the other direction) under the support of the cylindrical boss 11 that extend into both sides truss-steel beam 12 rotates corresponding angle, in order to coordinate the pendulum angle of outer leading screw 6 in the process of moving upward, screw 7 also swings corresponding angle, because packing up of scissor-type connecting rod tractor 8 is (as Fig. 3 by the narrow process that broadens, shown in 4), then, interior leading screw 5 continues rotation under motor 1 drives, effect due to interior leading screw 5 card divisions, upper end, driving outer leading screw 6 together rotates, screw 7 does not rotate but due to relative motion, screw 7 moves upward along outer leading screw 6, and then pull scissor-type connecting rod tractor 8 to be retracted into complete collapsed state, the wallboard 9 that namely is placed in scissor-type connecting rod tractor 8 both sides just in time be folded each other together (also just having prevented screw 7 not move upward along outer leading screw 6 more simultaneously), simultaneously, housing 10 angle that rotating photo is answered under the support of the cylindrical boss 11 that extend into both sides truss-steel beam 12, in order to coordinate the pendulum angle of screw 7 in the process of moving upward, and screw 7 also swings corresponding angle.When the electric up-down partition wall pack up put in place after, interior leading screw 5 is in vertical state (as shown in Figure 1).
During enforcement, when scissor-type connecting rod tractor 8 pack up put in place after, interior leading screw 5 is vertical state.Upper end pin joint B in scissor-type connecting rod tractor 8 is fixed on external stability point, the position of further firm scissor-type connecting rod tractor 8.Wallboard 9 adopts honeycomb aluminum plate, can play good deadening.The upper end of housing 10 also has upper cover, and the connected mode of interior leading screw 5 and the second bevel gear 4 is: the upper end of interior leading screw 5 forms a disk, and then the second bevel gear 4 is fixed by bolt and disk, also just interior leading screw 5 and the second bevel gear 4 is fixed together.
During concrete enforcement, every cover scissor-type connecting rod tractor realizes that by microprocessor intelligent synchronization controls automatically by a pair of lifting drive.The power supply of motor is dc source, realizes intelligent electric power management by microprocessor, guarantees that battery constantly can satisfy the power supply of electronic partition wall system, thereby reaches without power-off fault the target of in time leaning on safely flexibly.If the width of partition wall is very large, so, a cover scissor-type connecting rod tractor be furnished with a pair of lifting drive form one can independent oscilaltion wall-element, after a plurality of wall-element make up side by side, can form the partition wall that meets width requirement.If the width requirement of partition wall is little, so, a cover scissor-type connecting rod tractor is furnished with a pair of lifting drive and can forms independently partition wall.Perhaps, be furnished with a pair of lifting drive by a cover scissor-type connecting rod tractor and form a separate unit, the common one group of lifting partition wall (namely a wallboard is horizontally connected with a plurality of connecting rod tractors) that drives of a plurality of separate units.
Claims (9)
1. electric up-down partition wall, comprise at least two cover lift drive mechanism and at least one cover scissor-type connecting rod tractors (8), the both sides of described scissor-type connecting rod tractor (8) are hinged with some corresponding wallboards (9), when scissor-type connecting rod tractor (8) stretch put in place after, the wallboard (9) that is placed in scissor-type connecting rod tractor (8) both sides just in time forms vertical metope, when scissor-type connecting rod tractor (8) pack up put in place after, the wallboard (9) that is placed in scissor-type connecting rod tractor (8) both sides just in time is folded each other together, it is characterized in that: described lift drive mechanism comprises the housing (10) that is placed between two truss-steel beams (12), the two ends of described housing (10) are outward extended with the cylindrical boss (11) that is supported in respectively in two truss-steel beams (12), described housing (10) can rotate between two truss-steel beams (12) under the support of boss (11), be provided with in housing (10) gear drive of power is provided by power transmission shaft (2) by external motor (1), described gear drive drives interior leading screw (5) rotation that runs through housing (10), the thread bush of the upper end inwall of described interior leading screw (5) by being located at outer leading screw (6) is connected in outer leading screw (6), and the two ends of interior leading screw (5) are provided with the card division, when leading screw (6) arrives the card division at two ends outside interior leading screw (5) screws in or screws out, interior leading screw (5) can drive outer leading screw (6) and together rotate, the external surface of described outer leading screw (6) is socketed with along the screw (7) of outer leading screw (6) motion,
The both sides of described scissor-type connecting rod tractor (8) upper end are hinged with respectively described screw (7), thereby namely two cover lift drive mechanisms move simultaneously and drive scissor-type connecting rod tractor (8) and realize stretching and packing up.
2. electric up-down partition wall according to claim 1, it is characterized in that: described gear drive comprises second bevel gear (4) of the first bevel gear (3) and horizontal positioned, and described the first bevel gear (3) and rear its axis of the second bevel gear (4) engagement are 90 ° and intersect; Described interior leading screw (5) is fixedly connected with the second bevel gear (4) after running through housing (10); Described power transmission shaft (2) runs through a side boss (11) of housing (10) and is fixedly connected with the first bevel gear (3) by bearing (13) support is rear.
3. electric up-down partition wall according to claim 1 and 2, it is characterized in that: the both sides of the middle pin joint A in described scissor-type connecting rod tractor (8) between adjacent parallelogram linkage all are hinged with two blocks of wallboards (9), upper end pin joint B in scissor-type connecting rod tractor (8) and the both sides of lower end pin joint C all are hinged with a wallboard (9), and are hinged between neighbouring wallboard (9) in twos; Perhaps, the both sides of pin joint A in described scissor-type connecting rod tractor (8) between adjacent parallelogram linkage all are hinged with two linking arms, upper end pin joint B in scissor-type connecting rod tractor (8) and the both sides of lower end pin joint C all are hinged with a linking arm, hinged between neighbouring linking arm in twos, be fixedly connected with a wallboard (9) on described every linking arm.
4. electric up-down partition wall according to claim 1 and 2 is characterized in that: the end of two connecting rods on the parallelogram linkage top of the interior top of described scissor-type connecting rod tractor (8) is hinged with respectively described screw (7).
5. electric up-down partition wall according to claim 3 is characterized in that: the end of two connecting rods on the parallelogram linkage top of the interior top of described scissor-type connecting rod tractor (8) is hinged with respectively described screw (7).
6. electric up-down partition wall according to claim 4 is characterized in that: when scissor-type connecting rod tractor (8) pack up put in place after, interior leading screw (5) is vertical state.
7. electric up-down partition wall according to claim 5 is characterized in that: when scissor-type connecting rod tractor (8) pack up put in place after, interior leading screw (5) is vertical state.
8. electric up-down partition wall according to claim 7 is characterized in that: the upper end pin joint B in described scissor-type connecting rod tractor (8) is fixed on external stability point.
9. electric up-down partition wall according to claim 8, it is characterized in that: described wallboard (9) is honeycomb aluminum plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679477 CN202945706U (en) | 2012-12-11 | 2012-12-11 | Electric lifting partition wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679477 CN202945706U (en) | 2012-12-11 | 2012-12-11 | Electric lifting partition wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945706U true CN202945706U (en) | 2013-05-22 |
Family
ID=48421414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220679477 Expired - Lifetime CN202945706U (en) | 2012-12-11 | 2012-12-11 | Electric lifting partition wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015570A (en) * | 2012-12-11 | 2013-04-03 | 杨生天 | Electrically-lifting partition wall |
| CN107042581A (en) * | 2017-06-07 | 2017-08-15 | 中国联合装备集团安阳机械有限公司 | A kind of New Composite Wall-slab panel mounting device |
-
2012
- 2012-12-11 CN CN 201220679477 patent/CN202945706U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015570A (en) * | 2012-12-11 | 2013-04-03 | 杨生天 | Electrically-lifting partition wall |
| CN103015570B (en) * | 2012-12-11 | 2014-09-17 | 杨生天 | Electrically-lifting partition wall |
| CN107042581A (en) * | 2017-06-07 | 2017-08-15 | 中国联合装备集团安阳机械有限公司 | A kind of New Composite Wall-slab panel mounting device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130522 Effective date of abandoning: 20140917 |
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| RGAV | Abandon patent right to avoid regrant |