CN210764112U - Novel worm gear lift - Google Patents

Novel worm gear lift Download PDF

Info

Publication number
CN210764112U
CN210764112U CN201921863825.0U CN201921863825U CN210764112U CN 210764112 U CN210764112 U CN 210764112U CN 201921863825 U CN201921863825 U CN 201921863825U CN 210764112 U CN210764112 U CN 210764112U
Authority
CN
China
Prior art keywords
movable
worm
frame
block
adjustable shelf
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201921863825.0U
Other languages
Chinese (zh)
Inventor
杨成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Xingyu Transmission Co ltd
Original Assignee
Hangzhou Xingyu Transmission Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Xingyu Transmission Co ltd filed Critical Hangzhou Xingyu Transmission Co ltd
Priority to CN201921863825.0U priority Critical patent/CN210764112U/en
Application granted granted Critical
Publication of CN210764112U publication Critical patent/CN210764112U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a novel worm gear and worm lifter, which comprises a base, wherein the upper end of the base is provided with a vertical rod, the upper end of the vertical rod is provided with a top plate, the outer side of the vertical rod is sleeved with a movable sleeve, one side of the movable sleeve is provided with a rack, the movable sleeve is provided with a movable frame, one side of the movable frame is provided with a fixing device, one side of the movable frame is internally provided with a worm wheel matched with the rack, the upper end of the worm wheel and the inner part of the movable frame are provided with a worm matched with the worm wheel, the upper end of the movable frame and one side of the vertical rod are provided with a lifting platform, the two sides of the worm wheel are connected with the movable frame through a rotating shaft, the worm is connected with the movable frame through a movable shaft, one end of the movable shaft and the outer side of the movable frame are provided with a motor, the motor, the fixed frame is of an L-shaped structure, one side of the fixed frame is connected with the movable frame, and the movable rod is inserted into the fixed frame.

Description

Novel worm gear lift
Technical Field
The utility model relates to an elevator field particularly, relates to a novel worm gear lift.
Background
At present, a worm gear lifter is a basic hoisting component, can accurately control and adjust the lifting or propelling height according to a certain program, can be directly driven by a motor or other power, and can also be manually operated; because it has the functions of lifting, lowering, pushing by means of auxiliary parts, turning and regulating various height and position, it can be extensively used in various industries of machinery, metallurgy, building, chemical industry, medical treatment and culture and health, etc.. In the prior art, the directions of the lifting platform of the worm gear lifter can not be converted in the lifting process, and the worm gear lifter is not easy to fix.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to above not enough, provide a novel worm gear lift, solve the worm gear lift in the in-process lift platform's of some lifts position can not change, and difficult fixed problem.
The technical scheme of the utility model is realized like this:
the utility model provides a novel worm gear lift, the on-line screen storage device comprises a base, the upper end of base is equipped with the pole setting, the upper end of pole setting is equipped with the roof, the outside cover of pole setting has the movable sleeve, one side of movable sleeve is equipped with the rack, be equipped with the adjustable shelf on the movable sleeve, one side of adjustable shelf is equipped with fixing device, one side of adjustable shelf inside be equipped with rack matched with worm wheel, the upper end of worm wheel just is located the inside of adjustable shelf be equipped with worm wheel matched with worm, the upper end of adjustable shelf just is located one side of pole setting is equipped with lift platform.
Preferably, the two sides of the worm wheel are connected with the movable frame through a first rotating shaft.
Preferably, the worm with connect through the loose axle between the adjustable shelf, and, the one end of loose axle just is located the outside of adjustable shelf is equipped with the motor, the motor is located lift platform's lower extreme one side.
Preferably, a driving rod is arranged on one side of the movable frame and above the fixing device.
Preferably, fixing device includes the mount, the mount is L type structure, and, one side of mount with the adjustable shelf is connected, it is equipped with the movable rod to alternate on the mount, the one end of movable rod is equipped with the connecting block, one side of connecting block is equipped with the extrusion piece.
Preferably, the movable rod with be connected through the movable block between the adjustable shelf, the both sides of movable block with be connected through pivot two between the mount, one side of pivot two is equipped with driving motor, the inboard of movable block be equipped with movable rod matched with through-hole.
Preferably, the movable rod is connected with the connecting block through a rotating shaft III, and one side of the extrusion block is provided with rubber teeth.
The utility model has the advantages that:
1. the utility model can fix the lifting platform at a certain position through the fixing device by installing the fixing device, has low cost, simple structure and convenient installation, and avoids potential safety hazards;
2. through setting up worm wheel, worm and rack for the worm wheel all meshes with worm and rack respectively, has improved the availability factor and the stability of worm gear lift.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a novel worm and gear elevator according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a fixing device according to an embodiment of the present invention.
FIG. 3 is a schematic structural diagram of a movable block according to an embodiment of the present invention
In the figure:
1. a base; 2. erecting a rod; 3. a top plate; 4. a movable sleeve; 5. a rack; 6. a movable frame; 7. a fixing device; 8. a worm gear; 9. a worm; 10. a lifting platform; 11. a first rotating shaft; 12. a movable shaft; 13. a motor; 14. a drive rod; 15. a fixed mount; 16. a movable rod; 17. connecting blocks; 18. extruding the block; 19. a movable block; 20. a second rotating shaft; 21. a through hole; 22. a rotating shaft III; 23. rubber teeth.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Embodiment, as shown in fig. 1, according to the utility model discloses a novel worm gear lift, including base 1, base 1's upper end is equipped with pole setting 2, pole setting 2's upper end is equipped with roof 3, pole setting 2's outside cover has movable sleeve 4, one side of movable sleeve 4 is equipped with rack 5, be equipped with adjustable shelf 6 on the movable sleeve 4, one side of adjustable shelf 6 is equipped with fixing device 7, one side inside of adjustable shelf 6 be equipped with rack 5 matched with worm wheel 8, the upper end of worm wheel 8 just is located the inside of adjustable shelf 6 and is equipped with worm 9 with worm wheel 8 matched with, one side that the upper end of adjustable shelf 6 just is located pole setting 2 is equipped with lift platform 10, be connected through pivot 11 between worm wheel 8's both sides and the adjustable shelf 6.
Specifically, the worm 9 is connected with the movable frame 6 through the movable shaft 12, one end of the movable shaft 12 is provided with the motor 13 on the outer side of the movable frame 6, the motor 13 is arranged on one side of the lower end of the lifting platform 10, and the driving rod 14 is arranged on one side of the movable frame 6 and above the fixing device 7, so that the position of the movable frame 6 can be conveniently adjusted.
The structure and function of the fixing device 7 will be described in detail
As shown in fig. 2, the fixing device 7 includes a fixing frame 15, the fixing frame 15 is an L-shaped structure, and one side of the fixing frame 15 is connected to the movable frame 6, a movable rod 16 is inserted into the fixing frame 15, one end of the movable rod 16 is provided with a connecting block 17, one side of the connecting block 17 is provided with an extruding block 18, the movable rod 16 is connected to the movable frame 6 through a movable block 19, two sides of the movable block 19 are connected to the fixing frame 15 through a second rotating shaft 20, one side of the second rotating shaft 20 is provided with a driving motor, and a through hole 21 matched with the movable rod 16 is formed in the inner side of the movable block 19.
Specifically, the movable rod 16 is connected with the connecting block 17 through a third rotating shaft 22, and one side of the extrusion block 18 is provided with rubber teeth 23, so that friction is increased, and fixation is firmer.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application: when the lifting platform 10 needs to be lifted, the motor 13 is operated through an external control switch, the motor 13 drives the movable shaft 12 to rotate, the movable shaft 12 drives the worm 9 to rotate, the worm 9 drives the worm wheel 8 to move, one side of the worm wheel 8 is meshed with the rack 5, the worm wheel 8 moves upwards along the rack 5 while rotating, the movable frame 6 is driven to move upwards, the lifting platform 10 moves, when the position of the movable frame 6 needs to be fixed, the rotating shaft three 22 is driven to move through the driving motor, the rotating shaft three 22 drives the movable block 19 to move, the movable block 19 drives the movable rod 16 to move, the movable rod 16 moves from an inclined state to a horizontal state, and the connecting block 17 and the extrusion block 18 are driven to be in contact with the movable sleeve 4, by providing the rubber teeth 23 on one side of the pressing block 18, friction is increased, making the fixation more secure.
In summary, with the aid of the above technical solution of the present invention, the lifting platform 10 can be fixed at a certain position by the fixing device 7 by installing the fixing device 7, so that the cost is low, the structure is simple, the installation is convenient, and the potential safety hazard is avoided; through setting up worm wheel 8, worm 9 and rack 5 for worm wheel 8 all meshes with worm 9 and rack 5 respectively, has improved the availability factor and the stability of worm gear lift.
Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims (7)

1. The utility model provides a novel worm gear lift, a serial communication port, including base (1), the upper end of base (1) is equipped with pole setting (2), the upper end of pole setting (2) is equipped with roof (3), the outside cover of pole setting (2) has movable sleeve (4), one side of movable sleeve (4) is equipped with rack (5), be equipped with adjustable shelf (6) on adjustable shelf (4), one side of adjustable shelf (6) is equipped with fixing device (7), one side of adjustable shelf (6) inside be equipped with rack (5) matched with worm wheel (8), the upper end of worm wheel (8) just is located the inside of adjustable shelf (6) be equipped with worm wheel (8) matched with worm (9), the upper end of adjustable shelf (6) just is located one side of pole setting (2) is equipped with lift platform (10).
2. The novel worm and gear elevator is characterized in that two sides of the worm wheel (8) are connected with the movable frame (6) through a first rotating shaft (11).
3. The novel worm and gear elevator is characterized in that the worm (9) is connected with the movable frame (6) through a movable shaft (12), a motor (13) is arranged at one end of the movable shaft (12) and on the outer side of the movable frame (6), and the motor (13) is arranged on one side of the lower end of the elevator platform (10).
4. The novel worm and gear elevator is characterized in that a driving rod (14) is arranged on one side of the movable frame (6) and above the fixing device (7).
5. The novel worm and gear elevator is characterized in that the fixing device (7) comprises a fixed frame (15), the fixed frame (15) is of an L-shaped structure, one side of the fixed frame (15) is connected with the movable frame (6), a movable rod (16) is inserted into the fixed frame (15), one end of the movable rod (16) is provided with a connecting block (17), and one side of the connecting block (17) is provided with an extruding block (18).
6. The novel worm and gear elevator is characterized in that the movable rod (16) is connected with the movable frame (6) through a movable block (19), two sides of the movable block (19) are connected with the fixed frame (15) through a second rotating shaft (20), a driving motor is arranged on one side of the second rotating shaft (20), and a through hole (21) matched with the movable rod (16) is formed in the inner side of the movable block (19).
7. The novel worm and gear elevator is characterized in that the movable rod (16) is connected with the connecting block (17) through a third rotating shaft (22), and one side of the extrusion block (18) is provided with rubber teeth (23).
CN201921863825.0U 2019-10-31 2019-10-31 Novel worm gear lift Active CN210764112U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921863825.0U CN210764112U (en) 2019-10-31 2019-10-31 Novel worm gear lift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921863825.0U CN210764112U (en) 2019-10-31 2019-10-31 Novel worm gear lift

Publications (1)

Publication Number Publication Date
CN210764112U true CN210764112U (en) 2020-06-16

Family

ID=71062572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921863825.0U Active CN210764112U (en) 2019-10-31 2019-10-31 Novel worm gear lift

Country Status (1)

Country Link
CN (1) CN210764112U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112374413A (en) * 2020-11-16 2021-02-19 盐城工业职业技术学院 Lifting device for automobile maintenance vehicle body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112374413A (en) * 2020-11-16 2021-02-19 盐城工业职业技术学院 Lifting device for automobile maintenance vehicle body

Similar Documents

Publication Publication Date Title
CN206735744U (en) A kind of architectural engineering jacking equipment
CN204675661U (en) A kind of hoisting crane mechanical arm of maneuverability
CN210764112U (en) Novel worm gear lift
CN201181023Y (en) Elevator apparatus
CN110203695B (en) Sheet carrying equipment capable of preventing deformation
CN201702538U (en) Working platform lifting device of welding positioner
CN207003957U (en) A kind of novel building plastering machine
CN208150811U (en) A kind of cantilever crane
CN206359218U (en) A kind of electric transmission aerial work platform
CN213939701U (en) Electric pallet truck with weighing function for tobacco redrying plant
CN206538125U (en) A kind of box type industrial robot movable lifting mechanism
CN205432883U (en) Automatic planer -type drawing board that control upset is gone up and down
CN212609261U (en) Many occasions use auto repair hoisting device
CN209651841U (en) A kind of heavy leveling is from elevating mechanism
CN214495559U (en) Electromechanical device is with supplementary installation device with regulatory function
CN214531843U (en) Lifting device for climbing frame
CN205740177U (en) Mechanical type lifting device with rack-and-pinion climbing structure
CN214740713U (en) Electric control's door window elevating gear
CN214299145U (en) Lifting and moving device of crimping equipment
CN207903847U (en) A kind of Workshop Production transmission shaft transfer device
CN212154254U (en) Adjustable supporting device for building
CN209835547U (en) Small-size hoist manipulator shallow
CN107512677A (en) Mechanical type lifting device with rack-and-pinion climbing structure
CN213623144U (en) AGV fork truck with high automation degree
CN213710504U (en) Building support frame

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant