CN217376921U - Hydraulic goods elevator with platform balancing device - Google Patents
Hydraulic goods elevator with platform balancing device Download PDFInfo
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- CN217376921U CN217376921U CN202221519315.3U CN202221519315U CN217376921U CN 217376921 U CN217376921 U CN 217376921U CN 202221519315 U CN202221519315 U CN 202221519315U CN 217376921 U CN217376921 U CN 217376921U
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- guide rails
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The utility model discloses a hydraulic pressure goods lift with platform balancing unit belongs to hydraulic pressure goods lift field. A hydraulic goods lift with a platform balancing device comprises a base, wherein a lifting device is arranged on the base and comprises four groups of supporting guide rails, the four groups of supporting guide rails are respectively arranged at four corners of the base, a carrying platform is connected on the supporting guide rails in a sliding manner, a driving mechanism for driving the carrying platform to lift is arranged on the base, supporting beams are connected between every two adjacent groups of supporting guide rails and distributed on the upper, middle and lower parts of the supporting guide rails, and a plurality of groups of supporting mechanisms are arranged at the bottom of the carrying platform; the utility model discloses well actuating mechanism can rise to appointed high back at cargo platform, and a drive supporting mechanism cooperation supporting beam carries out the outrigger to cargo platform, has solved to the cargo platform facial make-up discharge in-process, and cargo platform rocks or takes place the side deviation because of the focus skew.
Description
Technical Field
The utility model relates to a hydraulic pressure goods lift field especially relates to a hydraulic pressure goods lift with platform balancing unit.
Background
The lift hydraulic pressure goods lift is a comparatively common lift transport means, generally includes crane, lift platform, hydraulic lifting component and the control mechanism who controls hydraulic lifting component and go up and down, and when goods lift freight, through the good stroke of manual setting, make the lift platform rise to appointed high back and stop, the staff loads, unloads.
Through search, the Chinese invention has the name: a fixed hydraulic guide rail lifting goods elevator (application number: 201922184876.7) comprises a top frame, wherein the bottom end of the top frame is provided with a bottom plate, the bottom plate is arranged under the top frame, an L-shaped supporting column is arranged between the top frame and the bottom plate, a lift car is arranged between the top frame and the bottom plate, the top end of the lift car is fixedly connected with a first fixing plate, the bottom end of the lift car is fixedly connected with a second fixing plate, the utility model respectively arranges two chains at the two sides of the top end of the first fixing plate to ensure that the first fixing plate is more uniformly stressed, arranges two vertically distributed pulleys at the corner positions of the first fixing plate and the second fixing plate, and is in sliding connection with two limiting grooves at the inner side of the L-shaped supporting column through the pulleys to provide effective supporting and limiting functions for the corner position of the lift car, so that the lift car is more stable when lifted, and the safety of the lift car is effectively guaranteed when the lift car runs, but the utility model has the defects that, when goods or passengers get on or off the goods elevator, the center of gravity of the elevator car can be shifted, and lateral deviation or falling can occur to a certain degree.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that proposes in the above-mentioned background art, and the hydraulic pressure goods lift with platform balancing unit who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a hydraulic pressure goods lift with platform balancing unit, includes the base, be equipped with hoisting device on the base, hoisting device includes four group's support guide rails, four groups support guide rail sets up the four corners at the base respectively, sliding connection has cargo platform on the support guide rail, be equipped with the actuating mechanism who is used for driving cargo platform to go up and down on the base, adjacent two sets of all be connected with a supporting beam between the support guide rail, a supporting beam distributes in upper and middle, lower part of support guide rail, the cargo platform bottom is equipped with multiunit supporting mechanism, and when cargo platform risees appointed high back, actuating mechanism can control supporting mechanism cooperation supporting beam and support cargo platform.
Preferably, actuating mechanism includes the flexible electric box of hydro-cylinder and control hydro-cylinder, the flexible end of hydro-cylinder rotates and is connect with the gear, the meshing has the chain on the gear, the chain both ends respectively with supporting rail and cargo platform fixed connection, be equipped with the travel switch who is used for controlling cargo platform on the electric box.
Preferably, the supporting mechanism comprises an electric telescopic rod, and the electric telescopic rod is electrically connected with the travel switch.
Preferably, the supporting mechanism comprises a supporting rod, the supporting rod is rotatably connected to the bottom of the carrying platform, a traction rope is fixedly connected to the supporting rod, and the traction rope penetrates through the carrying platform and extends into the carrying platform.
Preferably, the object carrying platform is rotatably connected with a baffle.
Preferably, a buffer plate is connected to the base in a sliding manner, and a spring is fixedly connected between the buffer plate and the base.
Preferably, both ends of the chain are connected with threaded rods, and the two groups of threaded rods are respectively in threaded connection with the carrying platform and the supporting guide rail.
Preferably, the side wall of the carrying platform is provided with a helper pulley, and the helper pulley is slidably connected in the support guide rail.
Compared with the prior art, the utility model provides a hydraulic pressure goods lift with platform balancing unit possesses following beneficial effect:
1. this hydraulic pressure goods lift with platform balancing unit makes the bracing piece be in the horizontality through the pulling haulage rope, at first promote cargo platform and cross a supporting beam bottom the bracing piece, then whereabouts cargo platform makes the bracing piece bear an arm on a supporting beam, support cargo platform, also can make the hydro-cylinder restrict lifting range through travel switch's setting, travel switch electrical control supporting mechanism makes supporting mechanism rise to appointed high back at cargo platform and opens simultaneously, cooperation supporting beam supports cargo platform.
2. This hydraulic pressure goods lift with platform balancing unit is convenient for carry on spacingly to cargo platform through setting up of booster pulley, can reduce frictional resistance between cargo platform and the supporting rail simultaneously, and the setting of threaded rod is convenient for take off the chain and maintains or change, and the setting of buffer board and spring is convenient for cushion cargo platform whereabouts process.
The utility model discloses well actuating mechanism can rise to appointed high back at cargo platform, and a drive supporting mechanism cooperation supporting beam carries out the outrigger to cargo platform, has solved to the cargo platform facial make-up discharge in-process, and cargo platform rocks or takes place the side deviation because of the focus skew.
Drawings
Fig. 1 is a front view of a hydraulic cargo lift with a platform balancing device according to the present invention;
fig. 2 is one of the schematic structural diagrams of a hydraulic cargo lift with a platform balancing device according to the present invention;
fig. 3 is a second schematic structural view of a hydraulic cargo lift with a platform balancing device according to the present invention;
fig. 4 is an enlarged view of a portion a of the hydraulic cargo lift with platform balancing device of the present invention shown in fig. 2;
fig. 5 is an enlarged view of a portion B in fig. 3 of a hydraulic cargo lift with a platform balancing device according to the present invention.
In the figure: 1. a base; 101. an electric box; 102. a travel switch; 2. supporting the guide rail; 201. a support beam; 3. a carrier platform; 301. a baffle plate; 302. a pulley aid; 4. an oil cylinder; 401. a gear; 402. a chain; 4021. a threaded rod; 6. a buffer plate; 601. a spring; 7. an electric telescopic rod; 8. a support bar; 801. and (6) pulling the rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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.
Example 1:
referring to fig. 1-5, a hydraulic cargo lift with a platform balancing device comprises a base 1, a lifting device is arranged on the base 1, the lifting device comprises four groups of supporting guide rails 2, the four groups of supporting guide rails 2 are respectively arranged at four corners of the base 1, a cargo platform 3 is connected on the supporting guide rails 2 in a sliding manner, a driving mechanism for driving the cargo platform 3 to lift is arranged on the base 1, a supporting beam 201 is connected between two adjacent groups of supporting guide rails 2, the supporting beams 201 are distributed on the upper, middle and lower parts of the supporting guide rails 2, a plurality of groups of supporting mechanisms are arranged at the bottom of the cargo platform 3, when the cargo platform 3 is lifted to a designated height, the driving mechanism can control the supporting mechanism to cooperate with the supporting beam 201 to support the cargo platform 3, the cargo platform 3 is controlled to lift by the driving mechanism, when the cargo platform 3 is lifted to the designated height, the supporting mechanism cooperates with the supporting beam 201 to support the cargo platform 3, the side deviation of the platform is avoided when the cargo loading and unloading of the loading platform 3 are carried out.
Further, the driving mechanism comprises an oil cylinder 4 and an electric box 101 for controlling the oil cylinder 4 to stretch, a gear 401 is connected to the stretching end of the oil cylinder 4 in a rotating mode, a chain 402 is meshed on the gear 401, two ends of the chain 402 are fixedly connected with the supporting guide rail 2 and the carrying platform 3 respectively, a travel switch 102 for controlling the lifting height of the oil cylinder 4 is arranged on the electric box 101, the oil cylinder 4 is controlled to lift through the electric box 101, the oil cylinder 4 is limited in the lifting range due to the arrangement of the travel switch 102, meanwhile, the travel switch 102 electrically controls the supporting mechanism, the supporting mechanism is opened after the carrying platform 3 is lifted to a specified height, and the supporting beam 201 is matched to support the carrying platform 3.
Example 2:
referring to fig. 1, fig. 2, and fig. 4, a hydraulic pressure goods lift with platform balancing unit, basically the same with embodiment 1, further, supporting mechanism includes electric telescopic handle 7, electric telescopic handle 7 and travel switch 102 electric connection, after cargo platform 3 rises to appointed height, travel switch 102 passes through electric signal control electric telescopic handle 7 extension, make electric telescopic handle 7 bear an arm on a supporting beam 201, support cargo platform 3, in order to increase the stability that electric telescopic handle 7 supported cargo platform 3, the equal symmetry in the bottom in cargo platform 3 four sides sets up multiunit electric telescopic handle 7, support cargo platform 3 simultaneously through multiunit electric telescopic handle 7 cooperation supporting beam 201.
Example 3:
referring to fig. 3 and 5, a hydraulic pressure goods lift with platform balancing unit, it is basically the same with embodiment 1, furthermore, the supporting mechanism includes bracing piece 8, bracing piece 8 rotates the bottom of connecting at objective platform 3, fixedly connected with haulage rope 801 on bracing piece 8, haulage rope 801 runs through objective platform 3 and extends to in the objective platform 3, make bracing piece 8 be in the horizontality through pulling haulage rope 801, at first promote objective platform 3 to bracing piece 8 bottom and cross supporting beam 201, then it makes bracing piece 8 bear on a load of supporting beam 201 to fall objective platform 3, support objective platform 3, in order to increase the stability that bracing piece 8 supported objective platform 3, objective platform 3 four sides bottom all symmetry sets up multiunit bracing piece 8, support objective platform 3 simultaneously through the 8 cooperation supporting beam 201 of multiunit bracing piece.
Example 4:
referring to fig. 1-3, a hydraulic cargo lift with platform balancing unit, the same as embodiment 1, further, the object platform 3 is rotatably connected with a baffle 301, the baffle 301 can protect the objects on the object platform 3, the base 1 is slidably connected with a buffer plate 6, a spring 601 is fixedly connected between the buffer plate 6 and the base 1, the buffer plate 6 and the spring 601 are arranged to buffer the falling process of the object platform 3, both ends of the chain 402 are connected with threaded rods 4021, two sets of threaded rods 4021 are respectively in threaded connection with the object platform 3 and the support guide rail 2, the chain 402 is conveniently taken down for maintenance or replacement by the threaded rods 4021, the auxiliary pulley 302 is arranged on the side wall of the object platform 3, the auxiliary pulley 302 is slidably connected in the support guide rail 2, the auxiliary pulley 302 is arranged to limit the object platform 3, and friction load resistance between the object platform 3 and the support guide rail 2 can be reduced.
The utility model discloses well actuating mechanism can rise to appointed high back at objective platform 3, and a drive supporting mechanism cooperation supporting beam 201 carries out the outrigger to objective platform 3, has solved to the loading and unloading in-process on objective platform 3, and objective platform 3 rocks or takes place the lateral deviation because of the focus skew.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A hydraulic goods elevator with a platform balancing device comprises a base (1), wherein a lifting device is arranged on the base (1), it is characterized in that the lifting device comprises four groups of supporting guide rails (2), the four groups of supporting guide rails (2) are respectively arranged at four corners of the base (1), the supporting guide rails (2) are connected with an object carrying platform (3) in a sliding manner, the base (1) is provided with a driving mechanism for driving the object carrying platform (3) to ascend and descend, a supporting beam (201) is connected between every two adjacent groups of the supporting guide rails (2), the supporting beams (201) are distributed at the upper, middle and lower parts of the supporting guide rail (2), a plurality of groups of supporting mechanisms are arranged at the bottom of the loading platform (3), when the object platform (3) is lifted to a designated height, the driving mechanism can control the supporting mechanism to cooperate with the supporting beam (201) to support the object platform (3).
2. The hydraulic freight elevator with platform balance device according to claim 1, wherein the driving mechanism includes a cylinder (4) and an electrical box (101) for controlling the cylinder (4) to extend and retract, a gear (401) is rotatably connected to the extending and retracting end of the cylinder (4), a chain (402) is engaged on the gear (401), both ends of the chain (402) are respectively fixedly connected to the support rail (2) and the loading platform (3), and a travel switch (102) for controlling the loading platform (3) is provided on the electrical box (101).
3. The hydraulic cargo lift with platform balancing device according to claim 2, characterized in that the support mechanism comprises an electric telescopic rod (7), the electric telescopic rod (7) being electrically connected to a travel switch (102).
4. The hydraulic cargo lift with platform balancing device according to claim 2, characterized in that the support mechanism comprises a support rod (8), the support rod (8) is rotatably connected to the bottom of the loading platform (3), a traction rope (801) is fixedly connected to the support rod (8), and the traction rope (801) penetrates through the loading platform (3) and extends into the loading platform (3).
5. The hydraulic cargo lift with platform balancing device according to claim 1, characterized in that the cargo platform (3) has a flap (301) rotatably connected thereto.
6. A hydraulic cargo lift with platform balancing device according to claim 5, characterized in that a buffer plate (6) is slidably connected to the base (1), and a spring (601) is fixedly connected between the buffer plate (6) and the base (1).
7. The hydraulic cargo lift with platform balancing device according to claim 2, characterized in that threaded rods (4021) are connected to both ends of the chain (402), and the two sets of threaded rods (4021) are in threaded connection with the loading platform (3) and the support rail (2), respectively.
8. A hydraulic cargo lift with platform counterbalancing arrangement as claimed in claim 1, characterized in that the side walls of the loading platform (3) are provided with a helper pulley (302), which helper pulley (302) is slidably connected in the support rail (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221519315.3U CN217376921U (en) | 2022-06-17 | 2022-06-17 | Hydraulic goods elevator with platform balancing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221519315.3U CN217376921U (en) | 2022-06-17 | 2022-06-17 | Hydraulic goods elevator with platform balancing device |
Publications (1)
Publication Number | Publication Date |
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CN217376921U true CN217376921U (en) | 2022-09-06 |
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CN202221519315.3U Active CN217376921U (en) | 2022-06-17 | 2022-06-17 | Hydraulic goods elevator with platform balancing device |
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2022
- 2022-06-17 CN CN202221519315.3U patent/CN217376921U/en active Active
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