CN214693191U

CN214693191U - Automatic anti-sinking hydraulic lifting platform for landing

Info

Publication number: CN214693191U
Application number: CN202120604592.3U
Authority: CN
Inventors: 李文旭
Original assignee: Fuzhou Huiergu Hydraulic Equipment Co ltd
Current assignee: Fuzhou Huiergu Hydraulic Equipment Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-12
Anticipated expiration: 2031-03-25

Abstract

The utility model relates to a lift platform technical field specifically is an automatic hydraulic lift platform that prevents sinking to layer, the on-line screen storage device comprises a base, the top of base is provided with hydraulic lift mechanism, there is operating platform one side of base through hydraulic lift mechanism swing joint, operating platform includes base, first motor, lead screw, slider, pulley and platform main part, one side of base is provided with first motor, the inside of base is rotated through first motor and is connected with the lead screw, the outside threaded connection of lead screw has the slider. The utility model has the advantages that: through setting up operation platform, during in-service use, behind the operation platform's that working range surpasss length, can start first motor this moment, make first motor drive slider remove to drive the platform main part and remove, with this working platform's working range that enlarges, reducible workman promotes the number of times that hydraulic lifting platform moved the position, the in-service use of being convenient for.

Description

Automatic anti-sinking hydraulic lifting platform for landing

Technical Field

The utility model relates to a lift platform technical field, especially a hydraulic lift platform that sinks is prevented automatically to layer.

Background

The hydraulic lifting platform is a multifunctional hoisting, loading and unloading mechanical device. The hydraulic lifting platform can be divided into: four-wheel movable lifting platform, two-wheel traction type lifting platform, automobile modified lifting platform, hand-push type lifting platform, hand-operated type lifting platform, alternating current and direct current dual-purpose lifting platform, storage battery vehicle-mounted type lifting platform, scissor self-propelled lifting platform, automobile modified type lifting platform, diesel engine crank arm self-propelled lifting platform, folding arm type lifting platform, fixed type lifting platform, telescopic cylinder type lifting platform and aluminum alloy lifting platform, wherein the lifting height is different from 1 meter to 30 meters. And the lifting platform with special specifications can be customized according to the requirements of users. The device can be used for high-altitude operation and maintenance of factories, automatic warehouses, parking lots, municipalities, docks, buildings, decorations, logistics, electric power, traffic, petroleum, chemical engineering, hotels, gymnasiums, industrial mines, enterprises and the like. The lift platform that uses in the industry divide into according to the difference of lift platform structure: the hydraulic lifting platform comprises a scissor type lifting platform, a lifting type lifting platform, a sleeve type lifting platform, a lifting arm type lifting platform and a folding arm type lifting platform, wherein the existing hydraulic lifting platform is mainly divided into a base, a hydraulic lifting mechanism and an operating platform, when the hydraulic lifting platform is used, the height of the operating platform is controlled through hydraulic lifting, but when the hydraulic lifting platform is in practical use, the length of the operating platform is limited, so that the working range of a worker is limited when the worker works and uses, if the working range exceeds the length of the operating platform, the worker is required to get off the hydraulic lifting platform, then the hydraulic lifting platform is pushed to move to the working range, but the length of the operating platform of the existing hydraulic lifting platform is limited, the worker is required to frequently get off the hydraulic lifting platform to move the position of the hydraulic lifting platform, and the hydraulic lifting platform is not convenient for practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a hydraulic pressure lift platform that sinks is prevented to layer automation.

The purpose of the utility model is realized through the following technical scheme: an automatic anti-sinking hydraulic lifting platform for landing comprises a base, wherein a hydraulic lifting mechanism is arranged at the top of the base, one side of the base is movably connected with an operating platform through the hydraulic lifting mechanism, the operating platform comprises a base, a first motor, a lead screw, a sliding block, a pulley and a platform main body, the first motor is arranged on one side of the base, the lead screw is rotatably connected inside the base through the first motor, the sliding block is connected to the outer part of the lead screw in a threaded manner, and the platform main body is fixedly connected to one side of the sliding block;

the inside fixedly connected with supporting mechanism of base, supporting mechanism includes fixed block, connecting rod, gear groove, second motor, gear, electric putter and supporting disk, the inside swing joint of fixed block has the connecting rod, the gear groove has been seted up to one side of connecting rod, one side fixedly connected with second motor of fixed block, the inside of fixed block is rotated through the second motor and is connected with the gear, one side fixedly connected with electric putter of connecting rod, electric putter's one end fixedly connected with supporting disk.

Optionally, the number of the supporting mechanisms is two, and the two supporting mechanisms are symmetrically arranged inside the base.

Optionally, the number of the pulleys is a plurality, and the pulleys are symmetrically arranged on two sides of the inside of the base.

Optionally, the pulley is located below the platform main body, and the platform main body is movably connected to the top of the base through the pulley.

Optionally, a threaded hole is formed in the slider, the diameter of the screw rod is the same as that of the threaded hole, the screw rod is connected inside the threaded hole in a threaded manner, and the slider is connected outside the screw rod through the threaded hole in a threaded manner.

Optionally, the second motor is fixedly connected to the top of the fixed block, and the platform main body is fixedly connected to the top of the sliding block.

Optionally, the shape and size of the connecting rods are matched with the shape and size of the fixed block, the number of the connecting rods is two, and the two connecting rods are symmetrically arranged inside the fixed block along the center of the gear.

Optionally, the gear is located on one side of the connecting rod, the gear is located on one side of the gear groove, the gear is meshed inside the gear groove, and the gear is meshed on one side of the connecting rod through the gear groove.

Optionally, through grooves are formed in two sides of the base, the number of the through grooves is four, and the four connecting rods are movably connected inside the four through grooves respectively.

Optionally, the fixed block is "Contraband" shape, fixed block fixed connection is in the inside of base, supporting mechanism passes through fixed block fixed connection in the inside of base, base fixed connection is at hydraulic lifting mechanism's top, operation platform passes through base fixed connection at hydraulic lifting mechanism's top.

The utility model has the advantages of it is following:

1. by arranging an operating platform, a hydraulic lifting mechanism is arranged at the top of the base, one side of the base is movably connected with the operating platform through the hydraulic lifting mechanism, the operating platform comprises a base, a first motor, a lead screw, a slide block, a pulley and a platform main body, the first motor is arranged at one side of the base, the lead screw is rotatably connected inside the base through the first motor, the slide block is in threaded connection with the outer part of the lead screw, the platform main body is fixedly connected at one side of the slide block, a supporting mechanism is fixedly connected inside the base, the supporting mechanism comprises a fixed block, a connecting rod, a gear groove, a second motor, a gear, an electric push rod and a supporting disk, the connecting rod is movably connected inside the fixed block, the gear groove is formed in one side of the connecting rod, the second motor is fixedly connected at one side of the fixed block, the gear is rotatably connected inside the fixed block through the second motor, and the electric push rod is fixedly connected at one side of the connecting rod, electric putter's one end fixedly connected with supporting disk, when in-service use, behind the operation platform's that working range surpasss length, can start first motor this moment, make first motor drive slider remove to drive the platform main part and remove, with this working range that enlarges work platform, reducible workman promotes the number of times that hydraulic lifting platform moved the position, the in-service use of being convenient for.

2. By arranging the supporting mechanism, the top of the base is provided with the hydraulic lifting mechanism, one side of the base is movably connected with an operating platform through the hydraulic lifting mechanism, the operating platform comprises a base, a first motor, a screw rod, a sliding block, a pulley and a platform main body, one side of the base is provided with the first motor, the inside of the base is rotatably connected with the screw rod through the first motor, the outer part of the screw rod is in threaded connection with the sliding block, one side of the sliding block is fixedly connected with the platform main body, the inside of the base is fixedly connected with the supporting mechanism, the supporting mechanism comprises a fixed block, a connecting rod, a gear groove, a second motor, a gear, an electric push rod and a supporting disk, the inside of the fixed block is movably connected with the connecting rod, one side of the connecting rod is provided with the gear groove, one side of the fixed block is fixedly connected with the second motor, the inside of the fixed block is rotatably connected with the gear through the second motor, and one side of the connecting rod is fixedly connected with the electric push rod, electric putter's one end fixedly connected with supporting disk, when in actual use, when changing the position of platform main part, the second motor among the support framework rotates to drive the connecting rod and stretch out from the both sides of base, then electric putter stretches out and makes the supporting disk support subaerial, thereby enlarges the holistic holding area of base, makes the platform main part more stable when removing, the in-service use of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the operation platform of the present invention;

fig. 3 is a schematic cross-sectional view of the base and the supporting mechanism of the present invention.

In the figure: 1-base, 2-hydraulic lifting mechanism, 3-operation platform, 301-base, 302-first motor, 303-screw rod, 304-slide block, 305-pulley, 306-platform body, 4-support mechanism, 401-fixed block, 402-connecting rod, 403-gear groove, 404-second motor, 405-gear, 406-electric push rod and 407-support plate.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-3, an automatic anti-sinking hydraulic lifting platform for landing comprises a base 1, a hydraulic lifting mechanism 2 is arranged at the top of the base 1, one side of the base 1 is movably connected with an operating platform 3 through the hydraulic lifting mechanism 2, the operating platform 3 comprises a base 301, a first motor 302, a screw 303, a slider 304, a pulley 305 and a platform main body 306, the first motor 302 is arranged at one side of the base 301, the screw 303 is rotatably connected inside the base 301 through the first motor 302, the slider 304 is connected with the external thread of the screw 303, and the platform main body 306 is fixedly connected to one side of the slider 304;

the inside fixedly connected with supporting mechanism 4 of base 1, supporting mechanism 4 includes fixed block 401, connecting rod 402, gear slot 403, second motor 404, gear 405, electric putter 406 and supporting disk 407, the inside swing joint of fixed block 401 has connecting rod 402, one side of connecting rod 402 has been offered gear slot 403, one side of fixed block 401 has fixedly connected with second motor 404, the inside of fixed block 401 is connected with gear 405 through second motor 404 rotation, one side of connecting rod 402 has fixedly connected with electric putter 406, one end of electric putter 406 has fixedly connected with supporting disk 407, in the time of the actual use, after the length of operation platform 3 that the working range surpassed, can start first motor 302 at this moment, make first motor 32 drive slider 304 to move, thereby drive platform main body 306 to move, with this to enlarge the working range of work platform 306, the number of times that the workman promoted hydraulic lifting platform and moved the position can be reduced, convenient to in-service use, when changing the position of platform main part 306, second motor 404 among the support framework 4 rotates to drive connecting rod 402 and stretch out from the both sides of base 1, then electric putter 406 stretches out and makes supporting disk 407 support subaerial, thereby enlarges the holistic supported area of base 1, makes platform main part 306 more stable when removing, the in-service use of being convenient for.

As an optimal technical solution of the utility model: the number of the supporting mechanisms 4 is two, the two supporting mechanisms 4 are symmetrically arranged inside the base 1, the number of the pulleys 305 is several, the several pulleys 305 are symmetrically arranged on two sides inside the base 301, the pulleys 305 are positioned below the platform main body 306, the platform main body 306 is movably connected to the top of the base 301 through the pulleys 305, a threaded hole is formed inside the sliding block 304, the diameter of the lead screw 303 is the same as that of the threaded hole, the lead screw 303 is in threaded connection inside the threaded hole, the sliding block 304 is in threaded connection outside the lead screw 303 through the threaded hole, the second motor is fixedly connected to the top of the fixed block 401, the platform main body 306 is fixedly connected to the top of the sliding block 304, the shape and size of the connecting rod 402 are matched with that of the fixed block 401, the number of the connecting rods 402 is two, the two connecting rods 402 are symmetrically arranged inside the fixed block 401 along the center of the gear 405, and the gear 405 is positioned on one side of the connecting rod 402, gear 405 is located one side of gear groove 403, the meshing of gear 405 is in the inside of gear groove 403, gear 405 passes through the meshing of gear groove 403 in one side of connecting rod 402, base 1's both sides have all been seted up and have been run through the groove, the quantity that runs through the groove is four, four connecting rod 402 swing joint respectively is four inside that run through the groove, fixed block 401 is "Contraband" shape, fixed block 401 fixed connection is in base 1's inside, supporting mechanism 4 passes through fixed block 401 fixed connection in base 1's inside, base 301 fixed connection is at the top of hydraulic lifting mechanism 2, operation platform 3 passes through base 301 fixed connection at the top of hydraulic lifting mechanism 2.

The working process of the utility model is as follows: during the in-service use, behind the length of operation platform 3 that working range exceeded, can start first motor 302 this moment, make first motor 32 drive slider 304 and remove, thereby drive platform main part 306 and remove, enlarge work platform 306's working range with this, reducible workman promotes the number of times that hydraulic lifting platform moved the position, when in-service use, when changing platform main part 306's position, second motor 404 among the support framework 4 rotates, thereby drive connecting rod 402 and stretch out from the both sides of base 1, then electric putter 406 stretches out and makes supporting disk 407 support subaerial, thereby enlarge the holistic supported area of base 1, make platform main part 306 more stable when removing.

In summary, when the automatic anti-sinking hydraulic lifting platform is used, an operating platform 3 is arranged, a hydraulic lifting mechanism 2 is arranged at the top of a base 1, the operating platform 3 is movably connected to one side of the base 1 through the hydraulic lifting mechanism 2, the operating platform 3 comprises a base 301, a first motor 302, a screw 303, a slider 304, a pulley 305 and a platform main body 306, the first motor 302 is arranged at one side of the base 301, the screw 303 is rotatably connected to the inside of the base 301 through the first motor 302, the slider 304 is connected to the outer thread of the screw 303, the platform main body 306 is fixedly connected to one side of the slider 304, a supporting mechanism 4 is fixedly connected to the inside of the base 1, the supporting mechanism 4 comprises a fixed block 401, a connecting rod 402, a gear groove 403, a second motor 404, a gear 405, an electric push rod 406 and a supporting disk, the connecting rod 402 is movably connected to the inside of the fixed block 401, one side of the connecting rod 402 is provided with a gear groove 403, one side of the fixing block 401 is fixedly connected with a second motor 404, the inside of the fixing block 401 is rotatably connected with a gear 405 through the second motor 404, one side of the connecting rod 402 is fixedly connected with an electric push rod 406, one end of the electric push rod 406 is fixedly connected with a supporting plate 407, the number of the supporting mechanisms 4 is two, the two supporting mechanisms 4 are symmetrically arranged inside the base 1, the number of the pulleys 305 is several, the pulleys 305 are symmetrically arranged on two sides inside the base 301, the pulleys 305 are arranged below the platform main body 306, the platform main body 306 is movably connected on the top of the base 301 through the pulleys 305, the inside of the sliding block 304 is provided with a threaded hole, the diameter of the screw rod 303 is the same as that of the threaded hole, the screw rod 303 is in the threaded hole, the sliding block 304 is in the outside of the screw rod 303 through the threaded hole, the second motor is fixedly connected on the top of the fixing block 401, the platform main body 306 is fixedly connected to the top of the sliding block 304, the shape and size of the connecting rods 402 are matched with the shape and size of the fixing block 401, the number of the connecting rods 402 is two, the two connecting rods 402 are arranged inside the fixing block 401 along the central symmetry of the gear 405, the gear 405 is arranged on one side of the connecting rods 402, the gear 405 is arranged inside the gear groove 403, the gear 405 is meshed inside the gear groove 403 through the gear groove 403, the two sides of the base 1 are both provided with through grooves, the number of the through grooves is four, the four connecting rods 402 are respectively movably connected inside the four through grooves, the fixing block 401 is shaped like Contraband, the fixing block 401 is fixedly connected inside the base 1, the supporting mechanism 4 is fixedly connected inside the base 1 through the fixing block 401, the base 301 is fixedly connected to the top of the hydraulic lifting mechanism 2, the operation platform 3 is fixedly connected to the top of the hydraulic lifting mechanism 2 through the base 301, in practical use, after the length of the operating platform 3 exceeds the working range, the first motor 302 can be started at the moment, so that the first motor 32 drives the sliding block 304 to move, thereby driving the platform main body 306 to move, thereby expanding the working range of the operating platform 306, reducing the frequency of pushing the hydraulic lifting platform to move the position by workers, facilitating practical use, by arranging the supporting mechanism 4, the top of the base 1 is provided with the hydraulic lifting mechanism 2, one side of the base 1 is movably connected with the operating platform 3 through the hydraulic lifting mechanism 2, the operating platform 3 comprises a base 301, a first motor 302, a screw rod 303, a sliding block 304, a pulley 305 and the platform main body 306, one side of the base 301 is provided with the first motor 302, the inside of the base 301 is rotatably connected with the screw rod 303 through the first motor 302, the outside of the screw rod 303 is connected with the sliding block 304 through a thread, one side of the sliding block 304 is fixedly connected with the platform main body 306, the supporting mechanism 4 is fixedly connected to the inside of the base 1, the supporting mechanism 4 comprises a fixed block 401, a connecting rod 402, a gear groove 403, a second motor 404, a gear 405, an electric push rod 406 and a supporting plate 407, the connecting rod 402 is movably connected to the inside of the fixed block 401, the gear groove 403 is formed in one side of the connecting rod 402, the second motor 404 is fixedly connected to one side of the fixed block 401, the gear 405 is rotatably connected to the inside of the fixed block 401 through the second motor 404, the electric push rod 406 is fixedly connected to one side of the connecting rod 402, one end of the electric push rod 406 is fixedly connected to the supporting plate 407, the number of the supporting mechanisms 4 is two, the two supporting mechanisms 4 are symmetrically arranged inside the base 1, the number of the pulleys 305 is several, the several pulleys 305 are symmetrically arranged on two sides inside the base 301, the pulleys 305 are located below the platform main body 306, and the platform main body 306 is movably connected to the top of the base 301 through the pulleys 305, the inside of the sliding block 304 is provided with a threaded hole, the diameter of the screw rod 303 is the same as that of the threaded hole, the screw rod 303 is in threaded connection with the inside of the threaded hole, the sliding block 304 is in threaded connection with the outside of the screw rod 303 through the threaded hole, the second motor is fixedly connected with the top of the fixed block 401, the platform main body 306 is fixedly connected with the top of the sliding block 304, the shape and size of the connecting rod 402 are matched with that of the fixed block 401, the number of the connecting rods 402 is two, the two connecting rods 402 are centrally and symmetrically arranged inside the fixed block 401 along the gear 405, the gear 405 is arranged on one side of the connecting rod 402, the gear 405 is arranged on one side of the gear groove 403, the gear 405 is engaged inside the gear groove 403, the gear 405 is engaged on one side of the connecting rod 402 through the gear groove 403, the two sides of the base 1 are both provided with through grooves, the number of the through grooves is four, the four connecting rods 402 are respectively and movably connected inside the four through grooves, fixed block 401 is "Contraband" shape, fixed block 401 fixed connection is in the inside of base 1, supporting mechanism 4 passes through fixed block 401 fixed connection in the inside of base 1, base 301 fixed connection is at the top of hydraulic lifting mechanism 2, operation platform 3 passes through base 301 fixed connection at the top of hydraulic lifting mechanism 2, in the time of practical use, when changing the position of platform main part 306, second motor 404 among the supporting mechanism 4 rotates, thereby it stretches out from the both sides of base 1 to drive connecting rod 402, then electric putter 406 stretches out and makes supporting disk 407 support subaerial, thereby enlarge the holistic support area of base 1, make platform main part 306 more stable when removing, be convenient for practical use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic lifting platform that sinks is prevented automatically to layer which characterized in that: the hydraulic lifting platform comprises a base (1), wherein a hydraulic lifting mechanism (2) is arranged at the top of the base (1), one side of the base (1) is movably connected with an operating platform (3) through the hydraulic lifting mechanism (2), the operating platform (3) comprises a base (301), a first motor (302), a lead screw (303), a sliding block (304), a pulley (305) and a platform main body (306), the first motor (302) is arranged at one side of the base (301), the lead screw (303) is rotatably connected to the inside of the base (301) through the first motor (302), the sliding block (304) is in threaded connection with the outside of the lead screw (303), and the platform main body (306) is fixedly connected to one side of the sliding block (304);

the inside fixedly connected with supporting mechanism (4) of base (1), supporting mechanism (4) include fixed block (401), connecting rod (402), gear groove (403), second motor (404), gear (405), electric putter (406) and supporting disk (407), the inside swing joint of fixed block (401) has connecting rod (402), gear groove (403) have been seted up to one side of connecting rod (402), one side fixedly connected with second motor (404) of fixed block (401), the inside of fixed block (401) is rotated through second motor (404) and is connected with gear (405), one side fixedly connected with electric putter (406) of connecting rod (402), the one end fixedly connected with supporting disk (407) of electric putter (406).

2. The automatic anti-sinking hydraulic lifting platform for the floor according to claim 1, wherein: the number of the supporting mechanisms (4) is two, and the two supporting mechanisms (4) are symmetrically arranged in the base (1).

3. The automatic anti-sinking hydraulic lifting platform for the floor according to claim 1, wherein: the number of the pulleys (305) is a plurality, and the pulleys (305) are symmetrically arranged on two sides of the inner part of the base (301).

4. The automatic anti-sinking hydraulic lifting platform for the floor according to claim 1, wherein: the pulley (305) is positioned below the platform main body (306), and the platform main body (306) is movably connected to the top of the base (301) through the pulley (305).

5. The automatic anti-sinking hydraulic lifting platform for the floor according to claim 1, wherein: threaded holes are formed in the sliding block (304), the diameter of the screw rod (303) is the same as that of the threaded holes, the screw rod (303) is in threaded connection with the inside of the threaded holes, and the sliding block (304) is in threaded connection with the outside of the screw rod (303) through the threaded holes.

6. The automatic anti-sinking hydraulic lifting platform for the floor according to claim 1, wherein: the second motor is fixedly connected to the top of the fixing block (401), and the platform main body (306) is fixedly connected to the top of the sliding block (304).

7. The automatic anti-sinking hydraulic lifting platform for the floor according to claim 1, wherein: the shape and size of the connecting rods (402) are matched with the shape and size of the fixed block (401), the number of the connecting rods (402) is two, and the two connecting rods (402) are symmetrically arranged inside the fixed block (401) along the center of the gear (405).

8. The automatic anti-sinking hydraulic lifting platform for the floor according to claim 1, wherein: the gear (405) is positioned on one side of the connecting rod (402), the gear (405) is positioned on one side of the gear groove (403), the gear (405) is meshed inside the gear groove (403), and the gear (405) is meshed on one side of the connecting rod (402) through the gear groove (403).

9. The automatic anti-sinking hydraulic lifting platform for the floor according to claim 1, wherein: the two sides of the base (1) are provided with four through grooves, and the four connecting rods (402) are movably connected inside the four through grooves respectively.

10. The automatic anti-sinking hydraulic lifting platform for the floor according to claim 1, wherein: fixed block (401) are "Contraband" shape, fixed block (401) fixed connection is in the inside of base (1), supporting mechanism (4) are in the inside of base (1) through fixed block (401) fixed connection, base (301) fixed connection is at the top of hydraulic pressure elevating system (2), operation platform (3) are through the top of base (301) fixed connection at hydraulic pressure elevating system (2).