CN204940540U - A kind of self balancing rack - Google Patents
A kind of self balancing rack Download PDFInfo
- Publication number
- CN204940540U CN204940540U CN201520646637.8U CN201520646637U CN204940540U CN 204940540 U CN204940540 U CN 204940540U CN 201520646637 U CN201520646637 U CN 201520646637U CN 204940540 U CN204940540 U CN 204940540U
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- China
- Prior art keywords
- rack
- rotating machine
- electric rotating
- automatically controlled
- tooth bar
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Abstract
The utility model relates to a kind of rack, particularly relates to a kind of self balancing rack.The technical problems to be solved in the utility model is to provide a kind of self balancing rack preventing tilting.In order to solve the problems of the technologies described above, the utility model provides so a kind of self balancing rack, include rack, base, electric rotating machine, swingle, rotation tooth bar, automatically controlled gear, weight and controller, rack is arranged on base, the bottom centre of base is provided with electric rotating machine, electric rotating machine is connected with swingle, swingle is connected with rotation tooth bar, rotate tooth bar and automatically controlled gears meshing, automatically controlled gear is connected with weight, controller is arranged on the right side of base, and controller is connected with electric rotating machine and automatically controlled gear.The utility model overcomes existing rack crank-sided shortcoming when tilting, and the utility model reaches the effect preventing from tilting.
Description
Technical field
The utility model relates to a kind of rack, particularly relates to a kind of self balancing rack.
Background technology
Rack is the space structures linked by node according to certain grid configuration by many rod members.The elementary cell forming rack has pyrometric cone, triangular prism, square, and butt quadrangular pyramid etc., be may be combined with into the triangle of flat shape, quadrangle, hexagon by these elementary cells, circular or other any bodies.Advantages such as there is space-load, lightweight, rigidity is large, anti-seismic performance is good; Can be used as the roof system of the buildings such as sports palace, cinema, exhibition hall, Waiting Lounge, Stadium canopy, hangar, two-way large pillar net shelf structure distance workshop.Shortcoming is that the rod member quantity intersected on node is more, and fabrication and installation comparatively plane structure are complicated.
The mounting method of rack has: (1) Assembly in pieces at height; (2) itemize or piecemeal Method for Installation; (3) aerial sliding methed; (4) whole hanging method; (5) Integral Lifting; (6) integrated lifting.
Wherein rack integrated lifting can utilize original structure post as lifting-up support, also can separately establish special support or sleeper buttress to weigh height in the hand.The jack of lift-up method is placed in below rack, should take guiding measure in jacking process, to avoid rack skew and turns.Lift-up method is applicable to dot point rack, can only vertically rise in jacking process, or can not allow translation or rotation.
Existing rack lifting body comprises lifting-up support and concrete post, hydraulic jack in jacking process in lifting-up support only has a bit stressed, rack can produce the problem such as displacement, torsion in jacking process, and hydraulic jacking-up support inherently has tilt phenomenon generation more than 15m support, for large area rack, summit is few, highly too high, cannot ensure safe construction.
Utility model content
(1) technical problem that will solve
The utility model is in order to overcome existing rack by shortcoming crank-sided during jacking, and the technical problems to be solved in the utility model is to provide a kind of self balancing rack preventing tilting.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides so a kind of self balancing rack, include rack, base, electric rotating machine, swingle, rotation tooth bar, automatically controlled gear, weight and controller, rack is arranged on base, the bottom centre of base is provided with electric rotating machine, electric rotating machine is connected with swingle, swingle is connected with rotation tooth bar, rotate tooth bar and automatically controlled gears meshing, automatically controlled gear is connected with weight, controller is arranged on the right side of base, and controller is connected with electric rotating machine and automatically controlled gear.
Preferably, described electric rotating machine is servomotor.
Preferably, described weight is copper billet.
Operating principle: when upwards jacking rack reach a certain height lifting body, rack easily understands run-off the straight due to " top-heavy ", and controller controls the rightabout that rotation tooth bar is rotated to incline direction by electric rotating machine.If rack still tilts, so controller controls the rotating forward of automatically controlled gear, and automatically controlled gear can laterally away from the motion of electric rotating machine direction on rotation tooth bar, and weight also moves thereupon laterally, so just can ensure the balance of rack.If rack tilts to the direction rotating tooth bar, so controller controls the reversion of automatically controlled gear, and automatically controlled gear can to the inside near the motion of electric rotating machine direction on rotation tooth bar, and weight also moves thereupon to the inside, so just can ensure the balance of rack.
Described electric rotating machine is servomotor, can the direction of rotation of precise weight, thus can better make whole device keep balance.
Described weight is copper billet, and its density ratio is comparatively large, can save volume.
(3) beneficial effect
The utility model overcomes existing rack crank-sided shortcoming when tilting, and the utility model reaches the effect preventing from tilting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation of the present utility model.
Being labeled as in accompanying drawing: 1-rack, 2-base, 3-electric rotating machine, 4-swingle, 5-rotates tooth bar, the automatically controlled gear of 6-, 7-weight, 8-controller, 9-lifting body.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment 1
A kind of self balancing rack, as shown in Figure 1-2, include rack 1, base 2, electric rotating machine 3, swingle 4, rotate tooth bar 5, automatically controlled gear 6, weight 7 and controller 8, rack 1 is arranged on base 2, the bottom centre of base 2 is provided with electric rotating machine 3, electric rotating machine 3 is connected with swingle 4, swingle 4 is connected with and rotates tooth bar 5, rotate tooth bar 5 to engage with automatically controlled gear 6, automatically controlled gear 6 is connected with weight 7, controller 8 is arranged on the right side of base 2, and controller 8 is connected with electric rotating machine 3 and automatically controlled gear 6.
Operating principle: when upwards jacking rack 1 reach a certain height lifting body 9, rack 1 easily understands run-off the straight due to " top-heavy ", and controller 8 controls the rightabout that rotation tooth bar 5 is rotated to incline direction by electric rotating machine 3.If rack 1 still tilts, so controller 8 controls automatically controlled gear 6 and rotates forward, and automatically controlled gear 6 can laterally away from the motion of electric rotating machine 3 direction on rotation tooth bar 5, and weight 7 also moves thereupon laterally, so just can ensure the balance of rack 1.If rack 1 tilts to the direction rotating tooth bar 5, so controller 8 controls automatically controlled gear 6 and reverses, automatically controlled gear 6 can to the inside near the motion of electric rotating machine 3 direction on rotation tooth bar 5, and weight 7 also moves thereupon to the inside, so just can ensure the balance of rack 1.
Embodiment 2
A kind of self balancing rack 1, as shown in Figure 1-2, include rack 1, base 2, electric rotating machine 3, swingle 4, rotate tooth bar 5, automatically controlled gear 6, weight 7 and controller 8, rack 1 is arranged on base 2, the bottom centre of base 2 is provided with electric rotating machine 3, electric rotating machine 3 is connected with swingle 4, swingle 4 is connected with and rotates tooth bar 5, rotate tooth bar 5 to engage with automatically controlled gear 6, automatically controlled gear 6 is connected with weight 7, controller 8 is arranged on the right side of base 2, and controller 8 is connected with electric rotating machine 3 and automatically controlled gear 6.
Described electric rotating machine 3 is servomotor.
Described weight 7 is copper billet.
Operating principle: when upwards jacking rack 1 reach a certain height lifting body 9, rack 1 easily understands run-off the straight due to " top-heavy ", and controller 8 controls the rightabout that rotation tooth bar 5 is rotated to incline direction by electric rotating machine 3.If rack 1 still tilts, so controller 8 controls automatically controlled gear 6 and rotates forward, and automatically controlled gear 6 can laterally away from the motion of electric rotating machine 3 direction on rotation tooth bar 5, and weight 7 also moves thereupon laterally, so just can ensure the balance of rack 1.If rack 1 tilts to the direction rotating tooth bar 5, so controller 8 controls automatically controlled gear 6 and reverses, automatically controlled gear 6 can to the inside near the motion of electric rotating machine 3 direction on rotation tooth bar 5, and weight 7 also moves thereupon to the inside, so just can ensure the balance of rack 1.
Described electric rotating machine 3 is servomotor, can the direction of rotation of precise weight 7, thus can better make whole device keep balance.
Described weight 7 is copper billet, and its density ratio is comparatively large, can save volume.
The above embodiment only have expressed preferred embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. a self balancing rack, it is characterized in that, include rack (1), base (2), electric rotating machine (3), swingle (4), rotate tooth bar (5), automatically controlled gear (6), weight (7) and controller (8), rack (1) is arranged on base (2), the bottom centre of base (2) is provided with electric rotating machine (3), electric rotating machine (3) is connected with swingle (4), swingle (4) is connected with and rotates tooth bar (5), rotate tooth bar (5) to engage with automatically controlled gear (6), automatically controlled gear (6) is connected with weight (7), controller (8) is arranged on the right side of base (2), controller (8) is connected with electric rotating machine (3) and automatically controlled gear (6).
2. the self balancing rack of one according to claim 1, is characterized in that, described electric rotating machine (3) is servomotor.
3. the self balancing rack of one according to claim 1, is characterized in that, described weight (7) is copper billet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646637.8U CN204940540U (en) | 2015-08-25 | 2015-08-25 | A kind of self balancing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646637.8U CN204940540U (en) | 2015-08-25 | 2015-08-25 | A kind of self balancing rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204940540U true CN204940540U (en) | 2016-01-06 |
Family
ID=55007981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520646637.8U Expired - Fee Related CN204940540U (en) | 2015-08-25 | 2015-08-25 | A kind of self balancing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204940540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636573A (en) * | 2020-06-23 | 2020-09-08 | 中国二十冶集团有限公司 | Construction method for inclination adjustment in external expansion jacking process of net rack |
-
2015
- 2015-08-25 CN CN201520646637.8U patent/CN204940540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636573A (en) * | 2020-06-23 | 2020-09-08 | 中国二十冶集团有限公司 | Construction method for inclination adjustment in external expansion jacking process of net rack |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20190825 |