CN212863718U - Balancing device suitable for no computer lab car - Google Patents
Balancing device suitable for no computer lab car Download PDFInfo
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- CN212863718U CN212863718U CN202020649443.4U CN202020649443U CN212863718U CN 212863718 U CN212863718 U CN 212863718U CN 202020649443 U CN202020649443 U CN 202020649443U CN 212863718 U CN212863718 U CN 212863718U
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Abstract
The utility model discloses a balancing unit suitable for no computer lab car, include: a car applied to a machine room-less elevator; wherein, the bottom rigid coupling of car has the balanced subassembly of second that is used for adjusting the unbalance loading, the balanced subassembly of second includes: a protective housing; at least one spherical cavity is arranged in the cavity; at least one group of gyroscope balance components which are rotatably arranged in the cavity; one of them top balance assembly's pivot is prolonged Z axle direction and is set up to make top balance assembly can prolong X axle direction and rotate, in order to adjust the unbalance loading of car X axle direction, one top balance assembly's pivot is prolonged X axle direction and is set up, so that top balance assembly can prolong Y axle direction and rotate, in order to adjust the unbalance loading of car Y axle direction. The utility model discloses have the load of the in-process balance car of running at high speed at the elevator through the balanced subassembly of second, reach and alleviate and even eliminate the beneficial effect of the purpose of car unbalance loading completely.
Description
Technical Field
The utility model relates to an elevator technical field. More specifically, the utility model relates to a balancing unit suitable for no computer lab car.
Background
The elevator is a special vehicle for carrying people and goods, when the elevator carries goods, the situation often occurs that the goods are intensively placed at a position deviating from the gravity center of the elevator, the stress area is small, and the concentrated load is large. Such as: the rear side of the car is placed after goods loaded by the wheel type cart enter the car; when passengers carry objects with larger mass, the objects are placed at the corners of the elevator car; the situation that passengers stand on one side of the lift car in a centralized way is also existed; the phenomena such as the above phenomena are frequent, the phenomena can cause the car to be severely unbalanced loaded, the unbalanced loading of the guide shoes and the guide rails on the car frame can be generated after the elevator is unbalanced loaded, the friction force between the guide shoes and the guide rails can be increased, and resistance can be generated, and the guide shoes can be seriously worn in the past, so that the problems of power loss of a main machine, guide shoe loss, abnormal sound of the elevator, elevator vibration and the like can be caused.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the prior art, the utility model aims at providing a balancing unit suitable for no computer lab car, its load through the balanced subassembly of second at the high-speed in-process balance car of elevator reaches and alleviates even eliminates the purpose of car unbalance loading completely.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a balancing device for a machine room-less car, comprising: a car applied to a machine room-less elevator;
wherein, the bottom rigid coupling of car has the balanced subassembly of second that is used for adjusting the unbalance loading, the balanced subassembly of second includes: a protective housing; at least one spherical cavity is arranged in the cavity; and
at least one group of gyroscope balance components which are rotatably arranged in the cavity;
one of them top balance assembly's pivot is prolonged Z axle direction and is set up to make top balance assembly can prolong X axle direction and rotate, in order to adjust the unbalance loading of car X axle direction, one top balance assembly's pivot is prolonged X axle direction and is set up, so that top balance assembly can prolong Y axle direction and rotate, in order to adjust the unbalance loading of car Y axle direction.
Preferably, the gyro balance assembly includes: the gyroscope comprises a first balance frame, a second balance frame, a gyroscope rotor, a rotating shaft and a rotating motor;
the first balance frame and the second balance frame are both rectangular frames and are rotationally connected through a connecting shaft, the power output end of the rotating motor is in transmission connection with the rotating shaft, the rotating shaft is rotationally connected with the second balance frame, the gyro rotor is a homogeneous solid disc, and the gyro rotor and the rotating shaft are coaxially arranged.
Preferably, a transmission is coaxially provided on an outer periphery of the rotating shaft.
Preferably, when the gyro balance assembly is at rest, the first balance frame and the second balance frame are perpendicular to each other, and the centers of gravity of the first balance frame, the second balance frame, the gyro rotor, and the rotating motor are on the same axis.
Preferably, the below rigid coupling of car has the support frame, the support frame with the car is equipped with at least one damping device, damping device extends X axle direction regular array.
Preferably, the top rigid coupling of support frame has at least one monitoring device to the control the unbalance loading direction of car, just monitoring device locates respectively the support frame extends X axle direction and Y axle direction both sides.
Preferably, the monitoring device is a balance sensor.
Preferably, a control device is fixed to a top end portion of the car; the control device is respectively in wireless connection with the monitoring device and the rotating motor.
The utility model discloses at least, include following beneficial effect: the utility model provides a balancing unit suitable for no computer lab car, its load through the balanced subassembly of second at the balanced car of the in-process of the high-speed operation of elevator reaches and alleviates and even eliminates the purpose of car unbalance loading completely.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second balancing assembly according to an embodiment of the present invention.
Detailed Description
The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a more detailed description of the present invention, which will enable those skilled in the art to make and use the present invention.
In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.
In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation.
Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments, unless expressly described otherwise.
As an embodiment of the utility model, refer to fig. 1 ~ 2, the utility model provides a balancing unit suitable for no computer lab car, it includes: a car 11 applied to a machine room-less elevator;
wherein, a second balance assembly 12 for adjusting unbalance loading is fixedly connected to the bottom of the car 11, and the second balance assembly 12 includes: a protective case 121; at least one spherical cavity 1211 is formed in the inner part of the cavity; and
at least one group of gyroscope balancing components 122 rotatably arranged inside the cavity 1211;
one of them top balance assembly 122's pivot is followed Z axle direction and is set up to make top balance assembly 122 can be followed X axle direction and rotated, in order to adjust the unbalance loading of car 11X axle direction, one top balance assembly 122's pivot is followed X axle direction and is set up, so that top balance assembly 122 can be followed Y axle direction and rotated, in order to adjust the unbalance loading of car 11Y axle direction.
Further, the gyro balance assembly 122 includes: a first balance frame 1221, a second balance frame 1222, a gyro rotor 1223, a rotation shaft 1224, and a rotation motor 1225;
the first balance frame 1221 and the second balance frame 1222 are both rectangular frames, and are rotatably connected through a connecting shaft 1227, a power output end of the rotating motor 1225 is in transmission connection with the rotating shaft 1224, the rotating shaft 1224 is rotatably connected with the second balance frame 1222, the gyro rotor 1223 is a homogeneous solid disc, and the gyro rotor 1223 and the rotating shaft 1224 are coaxially arranged.
In a preferred embodiment, the connection shaft 1227 extends outwardly to be rotatably connected to the protection housing 121.
Further, a speed changing device 1226 is coaxially disposed on the outer circumference of the rotating shaft 1224, and the speed changing device 1226 can adjust the rotation speed of the rotating shaft 1224 to prevent the rotating shaft 1224 from rotating too fast.
Further, when the gyro balance assembly 122 is at rest, the first balance frame 1221 and the second balance frame 1222 are perpendicular to each other, and the centers of gravity of the first balance frame 1221, the second balance frame 1222, the gyro rotor 1223, and the rotating motor 1225 are on the same axis.
Further, the below rigid coupling of car 11 has support frame 14, support frame 14 with car 11 is equipped with at least one damping device 15, damping device 15 extends X axle direction regular array.
Further, at least one monitoring device 16 is fixedly connected above the support frame 14 to monitor the unbalance loading direction of the car 11, and the monitoring devices 16 are respectively arranged on two sides of the support frame 14 along the X-axis direction and the Y-axis direction.
Further, the monitoring device 16 is a balance sensor.
Further, a control device 17 is fixed to a top end portion of the car 11; the control device 17 is wirelessly connected to the monitoring device 16 and the rotating motor 1225, respectively.
It can be understood that, when the monitoring devices 16 located at the front and rear sides of the supporting frame 14 detect that the car 11 has an offset load in the X-axis direction, the monitoring devices 16 transmit signals to the control device 17, and the control device 17 controls the rotation motor 1224 of one of the gyro balancing units 122, which is arranged with the rotation shaft extending along the Z-axis direction, to operate, so as to drive the gyro balancing unit 122 to rotate, so as to adjust the offset load in the X-axis direction of the car 11; when the monitoring devices 16 on the left and right sides of the supporting frame 14 detect that the car 11 has an unbalance loading in the Y axis direction, the monitoring devices 16 transmit signals to the control device 17, the control device 17 controls the rotating shaft to move along the rotating motor 1224 of the gyro balancing assembly 122, and the gyro balancing assembly 122 is driven to rotate so as to adjust the unbalance loading in the Y axis direction of the car 11.
To sum up, the utility model provides a balancing unit suitable for no computer lab car, its load through the balanced subassembly of second at the balanced car of the high-speed in-process of operation of elevator reaches and alleviates and even eliminates the purpose of car unbalance loading completely.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (8)
1. A balancing device adapted for use with a machine room-less car, comprising: -a car (11) for a machine roomless elevator;
wherein, the bottom rigid coupling of car (11) has the second balanced subassembly (12) that is used for adjusting the unbalance loading, second balanced subassembly (12) includes: a protective case (121); at least one spherical cavity (1211) is arranged in the cavity; and
at least one group of top balance assemblies (122) which are rotatably arranged inside the cavity (1211);
one of them top balance assembly's (122) pivot is followed Z axle direction and is set up to make top balance assembly (122) can be followed X axle direction and is rotated, in order to adjust the unbalance loading of car (11) X axle direction, one top balance assembly's (122) pivot is followed X axle direction and is set up, so that top balance assembly (122) can be followed Y axle direction and is rotated, in order to adjust the unbalance loading of car (11) Y axle direction.
2. Balancing device for cars without machine room according to claim 1, characterized in that the gyroscopic balancing assembly (122) comprises: a first balance frame (1221), a second balance frame (1222), a gyro rotor (1223), a rotating shaft (1224), and a rotating motor (1225);
the first balance frame (1221) and the second balance frame (1222) are both rectangular frames and are rotatably connected through a connecting shaft (1227), the power output end of the rotating motor (1225) is in transmission connection with the rotating shaft (1224), the rotating shaft (1224) is rotatably connected with the second balance frame (1222), the gyro rotor (1223) is a homogeneous solid disc, and the gyro rotor (1223) and the rotating shaft (1224) are coaxially arranged.
3. Balancing device for cars without machine room according to claim 2, characterized in that the outer circumference of the rotating shaft (1224) is also coaxially provided with a speed changing device (1226).
4. Balancing device for cars without machine room according to claim 2, characterized in that the first (1221) and second (1222) balancing frames are perpendicular to each other when the gyroscopic balancing unit (122) is at rest, the centers of gravity of the first (1221), second (1222), gyroscopic rotor (1223) and rotary motor (1225) being on the same axis.
5. The balancing device for a car without a machine room as claimed in claim 2, wherein a support frame (14) is fixed below the car (11), the support frame (14) and the car (11) are provided with at least one damping device (15), and the damping devices (15) are regularly arrayed along the X-axis direction.
6. The balancing device for a car without machine room as claimed in claim 5, wherein at least one monitoring device (16) is fixed above the supporting frame (14) to monitor the direction of the unbalance loading of the car (11), and the monitoring devices (16) are respectively arranged on two sides of the supporting frame (14) along the X-axis direction and the Y-axis direction.
7. Balancing device for a car without machine room according to claim 6, characterized in that the monitoring device (16) is a balancing sensor.
8. A balancing device for cars without machine room according to claim 6, characterized in that the top part of the car (11) is secured to a control device (17); the control device (17) is in wireless connection with the monitoring device (16) and the rotating motor (1225) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020649443.4U CN212863718U (en) | 2020-04-26 | 2020-04-26 | Balancing device suitable for no computer lab car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020649443.4U CN212863718U (en) | 2020-04-26 | 2020-04-26 | Balancing device suitable for no computer lab car |
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| Publication Number | Publication Date |
|---|---|
| CN212863718U true CN212863718U (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020649443.4U Active CN212863718U (en) | 2020-04-26 | 2020-04-26 | Balancing device suitable for no computer lab car |
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| CN (1) | CN212863718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498649A (en) * | 2020-04-26 | 2020-08-07 | 波士顿电梯（湖州）有限公司 | Balancing device suitable for no computer lab car |
-
2020
- 2020-04-26 CN CN202020649443.4U patent/CN212863718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498649A (en) * | 2020-04-26 | 2020-08-07 | 波士顿电梯（湖州）有限公司 | Balancing device suitable for no computer lab car |
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