CN218324156U - Four hoisting point hoist mechanism and lift - Google Patents
Four hoisting point hoist mechanism and lift Download PDFInfo
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- CN218324156U CN218324156U CN202222493631.4U CN202222493631U CN218324156U CN 218324156 U CN218324156 U CN 218324156U CN 202222493631 U CN202222493631 U CN 202222493631U CN 218324156 U CN218324156 U CN 218324156U
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Abstract
The application relates to a four-hoisting-point lifting mechanism and a lifter, belonging to the technical field of mechanical three-dimensional parking equipment. The four-lifting-point lifting mechanism comprises a lifting driving system, a transmission mechanism, a balancing weight, a platform lifting point, a balancing weight lifting point, a guide mechanism and a guide rail; according to the lifting mechanism and the lifter, the lifting platform is lifted in a four-lifting-point mode, the weight of the lifting platform is reduced, the structure is simple, and the reliability and the stability of the lifting platform in the lifting process are improved; the stress on a single connecting piece is reduced, and the service life of the connecting piece is prolonged.
Description
Technical Field
The application belongs to the technical field of mechanical three-dimensional parking equipment, and particularly relates to a four-hoisting-point lifting mechanism and a lifter.
Background
With the increase of vehicles, the stereo garage gradually enters the lives of people. The stereo garage adopts the lift to carry the car to the parking layer, and the carrier carries the car to carrying frame. The existing elevator mostly adopts a mode of two lifting points of two upright posts to realize the ascending and descending of a lifting platform, the lifting platform is only stressed at two positions and is positioned at one side of the lifting platform, the lifting platform is not stressed uniformly, the framework structure of the lifting platform is easily damaged, and the safety and the stability of the lifting platform can not be ensured in the lifting process.
Disclosure of Invention
To the technical problem that exists, this application provides a four hoisting point hoist mechanism and lift, can realize steady lift, has increased the security and the stability of lift platform lift in-process, and customer experience is respond well.
The purpose of the application is realized by the following technical scheme:
a four-lifting-point lifting mechanism comprises a lifting driving system, a transmission mechanism, a balancing weight, a platform lifting point, a balancing weight lifting point, a guide mechanism and a guide rail; the lifting driving system and the transmission mechanism are arranged above the steel structure of the stereo garage; the four platform hoisting points are respectively arranged at the four corners of the lifting platform, the four counterweight hoisting points are arranged on the four counterweights, and the four counterweight hoisting points are all in matched connection with the four platform hoisting points through the transmission mechanism; the two guide rails are respectively arranged on one side of the steel structure of the stereo garage along the lifting direction of the lifting platform, and the two guide mechanisms are arranged at one end of the lifting platform close to the guide rails and are respectively matched with the two guide rails; the lifting driving system drives the balancing weight to descend through the transmission mechanism and simultaneously pulls the lifting platform to vertically ascend along the guide rail; the descending process of the lifting platform is opposite to the descending process.
Furthermore, the transmission mechanism comprises two driving wheels, two transmission wheels and four transmission parts, wherein the two driving wheels and the two transmission wheels are arranged above the steel structure of the stereo garage, the four transmission parts are all started from the lifting points of the counterweight block, the two transmission parts are respectively connected with the two platform lifting points on one side of the lower lifting platform through the two driving wheels, the other two transmission parts are respectively connected with the two platform lifting points on the other side of the lifting platform in a matching manner through the two driving wheels and the two transmission wheels, and the transmission wheels provide steering for the transmission parts; the lifting driving system drives the driving wheels at two sides to rotate to drive the transmission member to move, the balancing weight block descends or ascends, and meanwhile the transmission member pulls the lifting platform to ascend or descend.
Furthermore, the lifting driving system and the two driving wheels are both arranged above the stereo garage steel structure close to the inner end of the lifting platform, and the balancing weight is arranged on one side of the stereo garage steel structure close to the inner end of the lifting platform; two platform hoisting points which are connected with the driving wheel in a matching way are respectively arranged at two sides of the outer end of the lifting platform and are close to the left end and the right end so as to avoid the walking path of the cross sliding vehicle; wherein, the one end that the sideslip car took the delivery vehicle from the lift platform is the outer end of lift platform, and the relative one end in outer end is the inner, and other both ends are left end and right-hand member respectively.
Furthermore, the transmission part is a transmission chain, and the driving wheel and the transmission wheel are chain wheels.
Furthermore, each platform hoisting point is provided with a platform pull rod, each balancing weight hoisting point is provided with a balancing weight pull rod, and the four transmission pieces are respectively connected with the four platform pull rods and the four balancing weight pull rods.
Further, the transmission part is a steel wire rope, and the driving wheel and the transmission wheel are both traction wheels.
Furthermore, each transmission part is at least one steel wire rope, a group of platform rope head combinations are arranged at each platform hoisting point, and the number of the rope head combinations of the group of platform rope head combinations is the same as that of the steel wire ropes of each transmission part; a group of balancing weight rope head combinations are arranged at the hoisting point of each balancing weight, and the number of the rope head combinations of the group of balancing weight rope head combinations is the same as that of the steel wire ropes of each transmission part; the four transmission members are respectively connected with four groups of platform rope head combinations and four groups of balancing weight rope head combinations, and each steel wire rope of each transmission member is respectively connected with one platform rope head combination of each group of platform rope head combinations and one balancing weight rope head combination of each group of balancing weight rope head combinations.
Furthermore, guiding mechanism includes mount and gyro wheel, the mount sets up on lift platform is close to one end of guide rail, the gyro wheel is fixed on the mount to with the guide rail cooperation, lift platform is at the lift in-process, and two gyro wheels rise or descend along two guide rails respectively.
A lift comprises a lifting platform, four-lifting-point lifting mechanisms and a leveling mechanism, wherein the lifting platform is arranged in a lifting well of a stereo garage, and the four-lifting-point lifting mechanisms are any one of the lifting mechanisms; when the lifting platform rises to the parking layer, the leveling mechanism locks the height of the lifting platform, and the safety and the stability of the carrier when the carrier is stored and taken are ensured.
A kind of elevator, including lifting platform, four hoisting point hoisting mechanisms, rotary platform and slewing mechanism, the said lifting platform is the bottom frame of the elevator, the rotary platform sets up on lifting platform and rotates on lifting platform, the slewing mechanism sets up on lifting platform, and cooperate with lifting platform to drive the rotary platform to rotate, the said four hoisting point hoisting mechanisms are the above-mentioned four hoisting point hoisting mechanisms; when the lifting platform rises to the parking layer, the rotating mechanism drives the rotating platform to rotate, so that the orientation of the automobile is adjusted, and the automobile is convenient to store, take and transport.
The beneficial technical effect that this application can reach as follows:
the utility model provides a four hoisting point hoist mechanism and lift adopts four hoisting point modes to make lift platform go up and down, has reduced lift platform weight, and simple structure has increased the reliability and the stationarity of lift platform lift in-process, has reduced drive mechanism's atress, has improved the life of connecting piece.
Drawings
Fig. 1 is a schematic structural view of an elevator according to an embodiment of the present application;
fig. 2 is a schematic structural view of an elevator according to an embodiment of the present application;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a front view of FIG. 1;
FIG. 6 isbase:Sub>A cross-sectional view A-A of FIG. 4;
fig. 7 is a sectional view B-B of fig. 5.
In the figure: 1. the lifting platform comprises a lifting platform, 2 lifting mechanisms, 21 lifting driving systems, 22 platform lifting points, 23 driving wheels, 24 driving wheels, 25 connecting pieces, 26 balancing weights, 27 balancing weight lifting points, 3 guiding mechanisms, 31 fixing seats, 32 rollers, 4 guide rails and 5 transverse moving vehicles.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
The first embodiment is as follows:
the present embodiment provides a four-lifting-point lifting mechanism for a three-dimensional parking garage elevator, and the lifting mechanism can be implemented as shown in fig. 1 to 7, and includes a lifting driving system 21, a transmission mechanism, a counterweight 26, a platform lifting point 22, a counterweight lifting point 27, a guiding mechanism 3, and a guide rail 4. The lifting driving system 21 and the transmission mechanism are both arranged above the steel structure of the stereo garage, and the balancing weight 26 is arranged on one side of the steel structure of the stereo garage and used for reducing the starting moment of the lifting driving system 21; the four platform hoisting points 22 are respectively arranged at four corners of the lifting platform 1, and specifically, can be arranged at positions close to four corners on two diagonal lines of the lifting platform 1; the four balancing weight hoisting points 27 are arranged on the balancing weight 26, and the four balancing weight hoisting points 27 are all connected with the four platform hoisting points 22 in a matching way through a transmission mechanism; the two guide rails 4 are respectively arranged on two sides of one side surface of the steel structure of the stereo garage along the lifting direction of the lifting platform 1, and the two sets of guide mechanisms 3 are arranged at one end of the lifting platform 1 close to the guide rails 4 and are respectively matched with the two guide rails 4; the lifting driving system 21 drives the balancing weight 26 to descend through the transmission mechanism, and simultaneously pulls the lifting platform 1 to vertically ascend along the guide rail 4; the descending process of the lifting platform 1 is opposite to the descending process.
The lifting mechanism of the embodiment reduces the weight of the lifting platform by adopting a four-hanging-point type lifting mode, has a simple structure, increases the reliability and the stability of the lifting platform in the lifting process, reduces the stress of a single connecting piece and prolongs the service life of the connecting piece.
Further, the transmission mechanism includes two driving wheels 23, two transmission wheels 24 and four transmission members 25. The two driving wheels 23 and the two transmission wheels 24 are arranged above the steel structure of the stereo garage, and the two driving wheels 23 are respectively connected with the lifting driving system 21 and driven by the lifting driving system 21; the four transmission pieces 25 start from the lifting points 27 of the balancing weight, wherein two transmission pieces 25 are respectively connected with the two platform lifting points 22 on one side of the lower lifting platform 1 through two driving wheels 23, the other two transmission pieces 25 are respectively connected with the two platform lifting points 22 on the other side of the lifting platform 1 through two driving wheels 23 and two transmission wheels 24 in a matching manner, and the transmission wheels 24 provide steering for the transmission pieces 25; the lifting driving system 21 drives the driving wheels 23 on the two sides to rotate, the driving parts 25 are driven to move, the balancing weight 26 descends or ascends, and meanwhile the driving parts 25 pull the lifting platform 1 to ascend or descend, so that the balancing weight 26 is connected with the lifting platform 1 in a transmission mode, the lifting platform 1 and the balancing weight 26 act simultaneously, and the starting torque of the lifting driving system 21 is reduced. In the lifting process, the lifting driving motor 21 drives the driving wheel 23 to rotate through the couplers 22 on the two sides, so that the connecting piece 25 is driven to move, the balancing weight 26 descends, and meanwhile, the lifting platform 1 is pulled to ascend by the connecting piece 25; the descending process of the lifting platform 1 is opposite to the descending process.
In a specific embodiment, as shown in fig. 1, 3 and 7, the four-lifting-point lifting mechanism can be used as an end elevator of a stereo garage, the lifting driving system 21 and the two driving wheels 23 are both disposed above the stereo garage steel structure near the inner end of the lifting platform 1, and the counterweight 26 is disposed on one side of the stereo garage steel structure near the inner end of the lifting platform 1. Because the traverse vehicle needs to move to the front of the parking space from the lifting platform 1, and a lifting point on one side of the lifting platform 1 needs to avoid a traveling path of the traverse vehicle, two platform lifting points 22 which are connected with the driving wheel 24 in a matching mode are respectively arranged on two sides of the outer end of the lifting platform 1 and are close to the left end and the right end of the lifting platform 1 so as to avoid the traveling path of the traverse vehicle, and therefore, as shown in fig. 3, the driving wheel 23 and the driving wheel 24 above the steel structure of the stereo garage are placed in a diagonal mode, and the purpose of avoiding the traverse vehicle can be achieved.
The end of the cross sliding vehicle for taking and transporting the vehicle from the lifting platform can be defined as the outer end of the lifting platform, the opposite end of the outer end is the inner end, and the other two ends are respectively the left end and the right end.
In another specific embodiment, as shown in fig. 2, 4 and 6, the four-lifting-point lifting mechanism can be used for a rotary elevator of a stereo garage, the lifting driving system 21 and the two driving wheels 23 are both disposed above a stereo garage steel structure near the left end or the right end of the lifting platform 1, the counterweight 26 is disposed on one side of the stereo garage steel structure, and is disposed at the same end of the lifting platform 1, i.e., on the left end or the right end side, as the lifting driving system 21 and the two driving wheels 23, and the two driving wheels 23 and the two driving wheels 24 are disposed in a straight line.
It should be noted that, a rotary platform is arranged on the lifting platform of the rotary elevator, and is used for adjusting the orientation of the vehicle, so that the vehicle on the lifting platform is aligned to the vehicle taking opening, and two vehicle taking openings are symmetrically arranged at 180 degrees, that is, the rotary platform can rotate 180 degrees from one vehicle taking opening to the other vehicle taking opening, thereby facilitating the transportation and storage of the vehicle. Wherein, the one end that two car mouths of getting of lift platform are located is defined as lift platform's front end and rear end, then other both ends of lift platform are defined as left end or right-hand member. Because the car is got from rotary platform, and four hoisting points of lift platform set up on lift platform, can not cause the obstacle to the vehicle access, consequently, the action wheel 23 and the drive wheel 24 of stereo garage steel construction top can not be the slash and put, and direct perpendicular put can, simplify the project organization.
Further, the driving member 25 of the present embodiment can be a driving chain, and the driving wheel 23 and the driving wheel 24 are both chain wheels. Correspondingly, a platform pull rod can be correspondingly arranged at each platform lifting point 22, a counterweight pull rod can be correspondingly arranged at each counterweight lifting point 27, and the four transmission chains are respectively connected with the four platform pull rods and the four counterweight pull rods.
Of course, the transmission member 25 described in this embodiment may also be a steel wire rope, and the driving wheel 23 and the transmission wheel 24 are both traction sheaves. When the structure is adopted, a group of platform rope head combinations can be arranged at each platform hoisting point 22, and the number of the rope head combinations of the group of platform rope head combinations is the same as that of the steel wire ropes of each transmission piece 25; a group of balancing weight rope end combinations can be arranged at the lifting point 27 of each balancing weight, and the number of the rope end combinations of the group of balancing weight rope end combinations is the same as that of the steel wire ropes of each transmission piece 25; the four transmission members 25 are respectively connected with four groups of platform rope head combinations and four groups of counterweight rope head combinations, namely, each steel wire rope of each transmission member 25 is respectively connected with one platform rope head combination of each group of platform rope head combinations and one counterweight rope head combination of each group of counterweight rope head combinations.
Of course, other transmission modes can be adopted in the embodiment, and the embodiment is not limited to a specific transmission mode as long as smooth operation can be ensured.
Further, as shown in fig. 4, the guiding mechanism 3 includes a fixing frame 31 and rollers 32, the fixing frame 31 is disposed on one side of the inner end of the lifting platform 1, the rollers 32 are fixed on the fixing frame 31 and are matched with the guide rails 4, and in the lifting process of the lifting platform 1, the two rollers 32 respectively ascend or descend along the two guide rails 4, so as to play a guiding role in the lifting process of the lifting platform 1.
The second embodiment:
the embodiment provides an end elevator for a stereo garage, as shown in fig. 1, 3, 5 and 7, the elevator comprises a lifting platform 1, a lifting mechanism 2 and a leveling mechanism (not shown in the figure), wherein the lifting platform 1 is arranged in a lifting well of the stereo garage and used for lifting a car to a parking layer, and then the car is transported to the parking space by a cross sliding car, and the carrier transports the car to a car carrying frame. The lifting mechanism 2 is the lifting mechanism in the first embodiment of the application, and provides power for the lifting platform 1 to lift. When the lifting platform 1 rises to a parking layer, the leveling mechanism works to lock the height of the lifting platform 1, so that the safety and the stability of the carrier during parking and taking are ensured.
Example three:
the embodiment provides a rotary elevator, including lift platform 1, four hoisting point hoist mechanism 2, rotary platform and rotation mechanism, lift platform 1 is the bottom frame of lift, plays the supporting role in whole lift process, and rotary platform sets up on lift platform 1 and turns round on lift platform 1 for the adjustment car orientation, rotation mechanism sets up on lift platform 1 to with the cooperation of rotary platform drive rotary platform gyration. The four-lifting-point lifting mechanism 2 is the four-lifting-point lifting mechanism in the first embodiment; when the lifting platform 1 rises to a parking layer, the rotating mechanism drives the rotating platform to rotate, the orientation of the automobile is adjusted, and the automobile is convenient to store, take and transport.
It should be understood that the detailed description and specific examples, while indicating the embodiments of the invention, are given by way of illustration only, not limitation, and various changes and modifications within the spirit and scope of the appended claims; as long as the use requirement is met, the method is within the protection scope of the application.
Claims (10)
1. A four-lifting-point lifting mechanism is characterized by comprising a lifting driving system (21), a transmission mechanism, a balancing weight (26), a platform lifting point (22), a balancing weight lifting point (27), a guide mechanism (3) and a guide rail (4); the lifting driving system (21) and the transmission mechanism are arranged above the steel structure of the stereo garage; the counterweight block (26) is arranged on one side of a steel structure of the stereo garage, the four platform hoisting points (22) are respectively arranged at the four corners of the lifting platform (1), the four counterweight block hoisting points (27) are arranged on the counterweight block (26), and the four counterweight block hoisting points (27) are all in matched connection with the four platform hoisting points (22) through a transmission mechanism; the two guide rails (4) are respectively arranged on one side of the steel structure of the stereo garage along the lifting direction of the lifting platform (1), and the two guide mechanisms (3) are respectively arranged at one end of the lifting platform (1) close to the guide rails (4) and are respectively matched with the two guide rails (4); the lifting driving system (21) drives the balancing weight (26) to descend through the transmission mechanism, and simultaneously pulls the lifting platform (1) to vertically ascend along the guide rail (4); the descending process of the lifting platform (1) is opposite to the descending process.
2. The lifting mechanism according to claim 1, wherein the transmission mechanism comprises two driving wheels (23), two transmission wheels (24) and four transmission members (25), wherein the two driving wheels (23) and the two transmission wheels (24) are all arranged above the steel structure of the stereo garage, the four transmission members (25) all start from counterweight block lifting points (27), two transmission members (25) are respectively connected with the two platform lifting points (22) on one side of the lower lifting platform (1) through the two driving wheels (23), the other two transmission members (25) are respectively connected with the two transmission wheels (24) in a matching manner through the two driving wheels (23) and the two platform lifting points (22) on the other side of the lifting platform (1), and the transmission wheels (24) provide steering for the transmission members (25); the lifting driving system (21) drives the driving wheels (23) on the two sides to rotate to drive the transmission part (25) to move, the balancing weight (26) descends or ascends, and meanwhile the transmission part (25) pulls the lifting platform (1) to ascend or descend.
3. The lifting mechanism as recited in claim 2, characterized in that the lifting drive system (21) and the two driving wheels (23) are both disposed above the steel structure of the stereo garage near the inner end of the lifting platform (1), and the counterweight (26) is disposed on one side of the steel structure of the stereo garage near the inner end of the lifting platform (1); two platform hoisting points (22) which are matched and connected with the driving wheel (24) are respectively arranged at two sides of the outer end of the lifting platform (1) and are close to the left end and the right end so as to avoid the walking path of the cross sliding vehicle; wherein, the end that the sideslip car took the transport vehicle from lift platform (1) is the outer end of lift platform (1), and the relative one end in outer end is the inner, and other both ends are left end and right-hand member respectively.
4. A lifting mechanism according to claim 2, wherein the transmission member (25) is a transmission chain, and the driving wheel (23) and the transmission wheel (24) are chain wheels.
5. The lifting mechanism according to claim 4, wherein one platform pull rod is provided at each platform suspension point (22), one counterweight pull rod is provided at each counterweight suspension point (27), and the four transmission members (25) are connected to the four platform pull rods and the four counterweight pull rods, respectively.
6. A hoisting mechanism as claimed in claim 2, characterized in that the transmission element (25) is a wire rope, and the drive pulley (23) and the transmission wheel (24) are traction sheaves.
7. A hoisting mechanism as claimed in claim 6, characterized in that each transmission element (25) is at least one wire rope, that at each platform hoisting point (22) a set of platform rope head combinations is provided, the number of rope head combinations of the set of platform rope head combinations being the same as the number of wire ropes of each transmission element (25); a group of balancing weight rope end combinations are arranged at each balancing weight lifting point (27), and the number of the rope end combinations of the group of balancing weight rope end combinations is the same as that of the steel wire ropes of each transmission member (25); the four transmission members (25) are respectively connected with four groups of platform rope head combinations and four groups of counterweight block rope head combinations, and each steel wire rope of each transmission member (25) is respectively connected with one platform rope head combination of each group of platform rope head combinations and one counterweight piece rope head combination of each group of counterweight block rope head combinations.
8. The lifting mechanism according to claim 1, wherein the guiding mechanism (3) comprises a fixed frame (31) and rollers (32), the fixed frame (31) is disposed at one end of the lifting platform (1) close to the guide rails (4), the rollers (32) are fixed on the fixed frame (31) and are matched with the guide rails (4), and the two rollers (32) respectively ascend or descend along the two guide rails (4) during the lifting of the lifting platform (1).
9. A lift comprising a lifting platform (1), a four lifting point lifting mechanism (2) and a leveling mechanism, the lifting platform (1) being disposed within a hoistway of a stereo garage, characterized in that the four lifting point lifting mechanism (2) is the lifting mechanism of any one of claims 1 to 8; when the lifting platform (1) rises to a parking layer, the leveling mechanism locks the height of the lifting platform (1), and the safety and the stability of the carrier when the carrier accesses the vehicle are ensured.
10. An elevator, comprising an elevating platform (1), four-lifting-point hoisting mechanisms (2), a revolving platform and a revolving mechanism, wherein the elevating platform (1) is a bottom frame of the elevator, the revolving platform is arranged on the elevating platform (1) and revolves on the elevating platform (1), the revolving mechanism is arranged on the elevating platform (1) and cooperates with the elevating platform (1) to drive the revolving platform to revolve, characterized in that the four-lifting-point hoisting mechanisms (2) are the hoisting mechanisms according to any one of claims 1-2 and 4-8; when the lifting platform (1) rises to a parking layer, the rotating mechanism drives the rotating platform to rotate, so that the orientation of the automobile is adjusted, and the automobile is convenient to store, take and transport.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222493631.4U CN218324156U (en) | 2022-09-19 | 2022-09-19 | Four hoisting point hoist mechanism and lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222493631.4U CN218324156U (en) | 2022-09-19 | 2022-09-19 | Four hoisting point hoist mechanism and lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218324156U true CN218324156U (en) | 2023-01-17 |
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ID=84838226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222493631.4U Active CN218324156U (en) | 2022-09-19 | 2022-09-19 | Four hoisting point hoist mechanism and lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218324156U (en) |
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2022
- 2022-09-19 CN CN202222493631.4U patent/CN218324156U/en active Active
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Effective date of registration: 20230329 Address after: No. 2A (2202), Xinlong Street, Hunnan District, Shenyang City, Liaoning Province, K73 Patentee after: Shenyang Shengshichuang Technology Partnership (L.P.) Address before: No. 16-111 (102), Puwen Road, Shenbei New District, Shenyang, Liaoning 110,013 Patentee before: Zongheng intelligent (Shenyang) robot technology Co.,Ltd. |
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