CN212174338U - Plane lifting device - Google Patents
Plane lifting device Download PDFInfo
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- CN212174338U CN212174338U CN202020793165.XU CN202020793165U CN212174338U CN 212174338 U CN212174338 U CN 212174338U CN 202020793165 U CN202020793165 U CN 202020793165U CN 212174338 U CN212174338 U CN 212174338U
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- lifting
- lifting device
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Abstract
The utility model discloses a plane lifting device, include: the lifting platform is movably arranged along the vertical direction; at least four diverting pulleys which are rotatablely arranged around the self axis and are positioned on the same horizontal plane; at least four flexible connectors, every flexible connector's one end with lift platform connects, every flexible connector's the other end around through corresponding diverting pulley, and unified through concentrator and controller connection. When the controller rotates, the flexible connecting piece can be driven to stretch and retract, and therefore the lifting platform is pulled to carry out stable ground plane lifting motion. The utility model discloses an at least four flexonics spare can go up and down more than 4 points through a control point simultaneous control, are favorable to keeping the stationarity of lift platform motion, guarantee lift platform's levelness, the phenomenon that the bearing article turned on one's side can not appear.
Description
Technical Field
The utility model relates to a elevating gear technical field especially relates to a plane elevating gear.
Background
The growth of plants requires air, water, temperature, light and nutrients, and the like, and like water, carbon dioxide, nutrients and environmental factors, the quality and intensity of light is one of the most important factors affecting plant growth. In recent years, artificial light sources have been used more and more frequently to help plant growth.
When the artificial light source irradiates the plants, the distance between the plant growth lamp and the plants is very important, and the proper distance can not only promote the growth of the plants and control the flowering phase, but also prolong the flowering phase and improve the quality of the plants, and the optimal distances between the plant growth lamp and the plants are different aiming at different plants; for the same plant, the optimal distance between the plant growth lamp and the plant is different along with the growth of the plant; the lifting device is generally adopted in the prior art to realize the lifting of the plant growth lamp, however, the existing lifting device is generally light in weight bearing, and cannot well control the lifting of a plane and maintain the motion stability of the plane.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plane elevating gear to it is generally lighter to solve current elevating gear bearing, can not control a planar lift well and keep this planar motion stability's technical problem.
In order to solve the technical problem, the utility model discloses a technical scheme provide a plane lifting device, include:
the lifting platform is movably arranged along the vertical direction;
at least four diverting pulleys which are rotatablely arranged around the self axis and are positioned on the same horizontal plane;
at least four flexible connectors, every flexible connector's one end with lift platform connects, every flexible connector's the other end around through corresponding diverting pulley, and unified through concentrator and controller connection.
In an embodiment of the present invention, the number of the lifting platforms is a plurality of, and a plurality of the lifting platforms are disposed side by side and respectively pass through the flexible connecting member, the diverting pulley, the hub and the controller.
The utility model discloses an embodiment, the quantity of lift platform is a plurality of, and is a plurality of lift platform follows vertical direction interval parallel arrangement, adjacent two connect through the connecting piece between the lift platform.
In an embodiment of the present invention, the flexible connecting member is a steel wire rope.
In an embodiment of the present invention, the hub is configured to combine at least four other ends of the flexible connecting members into one strand and then connect with the controller.
In an embodiment of the present invention, the lifting platform is made of aluminum profile.
In an embodiment of the present invention, the controller is a handwheel or a motor.
In one embodiment of the invention, the diverting pulleys comprise four first diverting pulleys and one second diverting pulley, the four first diverting pulleys are arranged in a rectangular shape and are respectively rotatably arranged around a first rotating axis, and the first rotating axis is arranged perpendicular to the vertical direction; the second diverting pulley being rotatably arranged around a second axis of rotation, which is arranged parallel to the vertical direction; one ends of the four flexible connecting pieces are respectively connected to four corners of the lifting platform, the other ends of the two flexible connecting pieces are directly conveyed to the concentrator, the other ends of the other two flexible connecting pieces are conveyed to the concentrator by winding the second steering pulley, and the other ends of the four flexible connecting pieces are connected with the controller after being gathered into one strand by the concentrator.
The utility model discloses an useful part lies in:
be different from prior art, use the technical scheme of the utility model, when the controller takes place to rotate, can drive flexible connectors and stretch out and draw back to pulling lift platform carries out stable ground level elevating movement. Through at least four flexible connecting pieces, the lifting can be controlled by more than 4 points through one control point, so that the stability of the movement of the lifting platform can be kept, the levelness of the lifting platform is ensured, and the phenomenon of rollover of the loaded articles can be avoided; moreover, the at least four flexible connecting pieces can increase the strength of the components, increase the bearing capacity of the whole plane lifting device, lift heavier objects to achieve the weight of 100 and 200KG, keep the stable stop at the required height and have wider application range. In addition, the controller is provided with impedance, so that the lifting platform can be stopped at any time in the lifting process, the lifting platform is ensured not to perform falling motion, and the lifting platform can be stopped at a required height.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a planar lifting device according to an embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Fig. 1 is a schematic structural diagram of a flat elevator apparatus provided in an embodiment of the present invention, as shown in fig. 1, the flat elevator apparatus may include at least four diverting pulleys 1, a hub 2, a lifting platform 3, a controller 4, and a flexible connecting member 5.
Wherein the elevating platform 3 is movably disposed in a vertical direction (up-down direction shown in fig. 1). The lifting platform 3 can be a whole flat plate or a rectangular frame structure. The lifting platform 3 is used for mounting other components or carrying other objects, for example, a plant growing lamp can be mounted.
At least four diverting pulleys 1 are rotatably arranged around their own axis and located on the same horizontal plane. It should be mentioned that at least four diverting pulleys 1 can be rotatably arranged around their own axis on a mounting surface (not shown) that is arranged horizontally so that the at least four diverting pulleys 1 are located on the same horizontal plane. Specifically, the mounting surface may be a lower surface of a mounting frame (not shown).
And one end of each flexible connecting piece 5 is connected with the lifting platform 3, and the other end of each flexible connecting piece 5 winds around the corresponding steering pulley 1 and is connected with the controller 4 through the concentrator 2.
Above-mentioned plane elevating gear, when controller 4 takes place to rotate, can drive flexonics spare 5 and stretch out and draw back to pulling lift platform 3 carries out the elevating movement of stable ground level. Through at least four flexible connecting pieces 5, the lifting can be controlled by more than 4 points through one control point, so that the stability of the movement of the lifting platform 3 is favorably kept, the levelness of the lifting platform 3 is ensured, and the phenomenon of rollover of the loaded articles cannot occur; moreover, the at least four flexible connecting pieces 5 can increase the strength of the components, increase the bearing capacity of the whole plane lifting device, lift more heavy objects, achieve the weight of 100 and 200KG, keep the stable stop at the required height and have wider application range. In addition, the controller 4 is provided with impedance, so that the lifting platform 3 can be stopped at any time in the lifting process, and the lifting platform 3 is ensured not to perform falling motion and can be stopped at a required height.
The utility model discloses an in the embodiment, the quantity of lift platform 3 is a plurality of, and a plurality of lift platform 3 set up side by side and connect through flexonics spare 5, diverting pulley 1, concentrator 2 and controller 4 respectively. Like this, can once only realize the lift of a plurality of lift platforms 3, improve work efficiency.
The utility model discloses an in the embodiment, the quantity of lift platform 3 is a plurality of, and a plurality of lift platform 3 are connected through the connecting piece between two adjacent lift platform 3 along vertical direction interval parallel arrangement. Like this, can once only realize the lift of a plurality of lift platforms 3, improve work efficiency.
In an embodiment of the present invention, the flexible connecting member 5 may be a steel wire rope.
The utility model discloses an embodiment, lift platform 3 can adopt the lighter material of weight, for example the aluminium alloy, forms stable firm frame, can be so that the article of loading on the frame keep the level.
In one embodiment of the present invention, the hub 2 is used for connecting the other ends of at least four flexible connectors 5 to the controller 4 after being integrated into one strand. The hub 2 may be of the prior art and will not be described further herein.
In an embodiment of the present invention, the controller 4 may be a handwheel or a motor. When the hand wheel is adopted, the hand wheel is rotatably arranged on a hand wheel support, the hand wheel can be rotated manually to wind the flexible connecting piece 5 on the hand wheel to realize the ascending of the lifting platform 3 or release the flexible connecting piece 5 from the hand wheel to realize the descending of the lifting platform 3 under the self gravity. When the motor is adopted, the driving end of the motor is provided with the driving wheel, the motor is arranged on a motor support, and the motor can automatically control the driving wheel to rotate to wind the flexible connecting piece 5 on the driving wheel to realize the ascending of the lifting platform 3 or release the flexible connecting piece 5 from the driving wheel to realize the descending of the lifting platform 3 under the self gravity.
In one embodiment of the invention, diverting pulley 1 comprises four first diverting pulleys 11 and one second diverting pulley 12. The four first rotating pulleys 11 are arranged in a rectangular shape and are rotatably arranged around first rotating axes, respectively, the first rotating axes are arranged perpendicular to the vertical direction, and may be arranged along the direction of the vertical paper in fig. 1. The second diverting pulley 12 is rotatably arranged around a second axis of rotation, which is arranged parallel to the vertical direction. One ends of the four flexible connecting pieces 5 are respectively connected to four corners of the lifting platform 3, the other ends of the two flexible connecting pieces 5 are directly conveyed to the concentrator 2, the other ends of the other two flexible connecting pieces 5 are conveyed to the concentrator 2 by winding the second steering pulley 12, and the other ends of the four flexible connecting pieces 5 are connected with the controller 4 after being gathered into one strand by the concentrator 2. Therefore, the flexible connecting piece 5 moves more smoothly, so that the lifting movement of the whole plane lifting device is smoother, and the blocking phenomenon cannot occur.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. A flat surface lifting device, comprising:
the lifting platform is movably arranged along the vertical direction;
at least four diverting pulleys which are rotatablely arranged around the self axis and are positioned on the same horizontal plane;
at least four flexible connectors, every flexible connector's one end with lift platform connects, every flexible connector's the other end around through corresponding diverting pulley, and unified through concentrator and controller connection.
2. A flat surface lifting device according to claim 1, wherein the number of the lifting platforms is plural, and plural lifting platforms are arranged side by side and connected to the controller through the flexible connecting member, the diverting pulley, the hub, and the controller, respectively.
3. A flat surface lifting device as claimed in claim 1, wherein the number of said lifting platforms is plural, a plurality of said lifting platforms are arranged in parallel at intervals along said vertical direction, and two adjacent lifting platforms are connected by a connecting member.
4. A flat surface lifting device as claimed in claim 1, wherein the flexible connector is a steel cable.
5. A flat surface lifting device according to claim 1, wherein said hub is adapted to group together the other ends of at least four of said flexible connectors to a strand for connection to said controller.
6. A flat surface lifting device as claimed in claim 1, wherein the lifting platform is made of aluminium section.
7. A flat surface lifting device according to claim 1, wherein the controller is a hand wheel or a motor.
8. A flat lifting device according to claim 1, characterized in that said diverting pulleys comprise four first diverting pulleys and one second diverting pulley, the four first diverting pulleys being arranged rectangularly and being rotatably arranged about respective first rotation axes, the first rotation axes being arranged perpendicularly to the vertical direction; the second diverting pulley being rotatably arranged around a second axis of rotation, which is arranged parallel to the vertical direction; one ends of the four flexible connecting pieces are respectively connected to four corners of the lifting platform, the other ends of the two flexible connecting pieces are directly conveyed to the concentrator, the other ends of the other two flexible connecting pieces are conveyed to the concentrator by winding the second steering pulley, and the other ends of the four flexible connecting pieces are connected with the controller after being gathered into one strand by the concentrator.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020793165.XU CN212174338U (en) | 2020-05-14 | 2020-05-14 | Plane lifting device |
| JP2020005178U JP3231343U (en) | 2020-05-14 | 2020-12-01 | Plane lift device |
| JP2021001471U JP3232700U (en) | 2020-05-14 | 2021-04-21 | Plane lift device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020793165.XU CN212174338U (en) | 2020-05-14 | 2020-05-14 | Plane lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212174338U true CN212174338U (en) | 2020-12-18 |
Family
ID=73775146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020793165.XU Active CN212174338U (en) | 2020-05-14 | 2020-05-14 | Plane lifting device |
Country Status (2)
| Country | Link |
|---|---|
| JP (2) | JP3231343U (en) |
| CN (1) | CN212174338U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116532331A (en) * | 2023-05-06 | 2023-08-04 | 佛山市金银河智能装备股份有限公司 | Air chamber lifting assembly, oven and coating machine |
-
2020
- 2020-05-14 CN CN202020793165.XU patent/CN212174338U/en active Active
- 2020-12-01 JP JP2020005178U patent/JP3231343U/en active Active
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2021
- 2021-04-21 JP JP2021001471U patent/JP3232700U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP3231343U (en) | 2021-03-25 |
| JP3232700U (en) | 2021-07-01 |
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