CN110885044A - Lift actuating mechanism for lift - Google Patents
Lift actuating mechanism for lift Download PDFInfo
- Publication number
- CN110885044A CN110885044A CN201911328953.XA CN201911328953A CN110885044A CN 110885044 A CN110885044 A CN 110885044A CN 201911328953 A CN201911328953 A CN 201911328953A CN 110885044 A CN110885044 A CN 110885044A
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- China
- Prior art keywords
- supporting plate
- plate
- supporting
- sliding
- backup pad
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a lifting driving mechanism for a lifter, which comprises a fourth supporting plate, wherein a supporting base is installed at the bottom of the fourth supporting plate, sliding side lugs are installed at two ends of a top plate, a sliding rod is installed in each sliding side lug, a side plate is installed in the middle of the back of an operating platform, a threaded sleeve is installed on one side of each side plate, and clamping lugs are installed on two sides of the back of the operating platform. The vertical supporting structure is formed by mutually connecting and combining the first supporting plate, the second supporting plate, the third supporting plate and the fourth supporting plate in a tail-end manner, the first supporting plate, the second supporting plate, the third supporting plate and the fourth supporting plate are mutually connected in a sliding manner through sliding grooves, and hydraulic rods are arranged among the first supporting plate, the second supporting plate, the third supporting plate and the fourth supporting plate, so that the first supporting plate, the second supporting plate, the third supporting plate and the fourth supporting plate can be automatically folded.
Description
Technical Field
The invention relates to the technical field of lifting driving mechanisms, in particular to a lifting driving mechanism for a lifter.
Background
The elevator is an elevator device which is composed of a walking mechanism, a hydraulic mechanism, an electric control mechanism and a supporting mechanism. Hydraulic oil is pressurized by a vane pump, enters the lower end of a hydraulic cylinder through an oil filter, an explosion-proof electromagnetic directional valve, a throttle valve, a hydraulic control one-way valve and a balance valve, moves the piston of the hydraulic cylinder upwards to lift a heavy object, returns oil at the upper end of the hydraulic cylinder to an oil tank through the explosion-proof electromagnetic directional valve, the rated pressure of the hydraulic control one-way valve is adjusted through an overflow valve, and the reading value of a pressure gauge is observed through the pressure gauge, so that the hydraulic oil is an integral consisting of a platform, equipment for operating the platform, a motor, a cable and other auxiliary equipment, the lifter comprises a walking mechanism, a hydraulic mechanism, an electric control mechanism and a supporting mechanism, the hydraulic oil is pressurized by the vane pump, enters the lower end of the hydraulic cylinder through the oil filter, the explosion-proof electromagnetic directional valve, the throttle valve, the hydraulic control one-way valve and the balance valve to move the piston of the hydraulic cylinder upwards to lift the, the rated pressure is adjusted through the overflow valve, and the reading value of the pressure gauge is observed through the pressure gauge.
The lifting driving mechanism for the elevator at the present stage has many disadvantages, such as inconvenient installation and disassembly, inconvenient folding and carrying, inconvenient use and insufficient lifting stability.
Disclosure of Invention
The invention aims to provide a lifting driving mechanism for a lifter, which aims to solve the problems of inconvenient assembly and disassembly, inconvenient folding and carrying, inconvenient use, insufficient lifting stability and the like in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a lifting driving mechanism for an elevator comprises a fourth supporting plate, a supporting base is arranged at the bottom of the fourth supporting plate, a third supporting plate is arranged above the fourth supporting plate, a second supporting plate is arranged above the third supporting plate, a first supporting plate is arranged above the second supporting plate, a top plate is arranged at the top end of the first supporting plate, sliding side lugs are arranged at two ends of the top plate, a sliding rod is arranged in the sliding side lugs, an upper fixing frame is arranged at the top end of the sliding rod, the middle part of the upper fixing frame is provided with a servo motor, the bottom end of the servo motor is provided with a screw rod, an operating platform is arranged on one side of the first supporting plate, a protective guard is arranged on the side of the top of the operating platform, the back mid-mounting of operation panel has the curb plate, the thread bush is installed to one side of curb plate, the card ear is installed to the back both sides of operation panel.
Preferably, a supporting transverse plate is arranged at the lower position between the fourth supporting plates, and a shaft sleeve is arranged in the middle of the supporting transverse plate.
Preferably, the side plate is welded to the middle of the back side of the operating table, and the threaded sleeve is fixedly connected with the side plate through a bolt.
Preferably, the screw rod is in transmission connection with the threaded sleeve rod, and one end of the screw rod is in rotary connection with the shaft sleeve.
Preferably, the two sides of the second support plate, the third support plate and the fourth support plate are provided with sliding grooves, and the second support plate, the third support plate, the fourth support plate and the first support plate are connected in a sliding mode.
Preferably, hydraulic rods are arranged among the second supporting plate, the third supporting plate, the fourth supporting plate and the first supporting plate, and telescopic grooves are formed in the middle of the second supporting plate, the middle of the third supporting plate and the middle of the fourth supporting plate.
Preferably, the inner sides of the two ends of the second support plate, the third support plate, the fourth support plate and the first support plate are respectively provided with a fixing lug, and the two ends of the hydraulic rod are arranged on the fixing lugs through bolts.
Preferably, the inner side of the clamping lug is provided with a clamping groove, and the clamping lug is connected with the sliding rod in a sliding mode through the clamping groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the vertical supporting structure is formed by mutually connecting and combining the first supporting plate, the second supporting plate, the third supporting plate and the fourth supporting plate in a tail-end manner, the first supporting plate, the second supporting plate, the third supporting plate and the fourth supporting plate are mutually connected in a sliding manner through sliding grooves, and hydraulic rods are arranged among the first supporting plate, the second supporting plate, the third supporting plate and the fourth supporting plate, so that the first supporting plate, the second supporting plate, the third supporting plate and the fourth supporting plate can be conveniently and automatically folded, and the supporting structure is convenient to fold and carry;
2. the top end of the first supporting plate is provided with a top plate, the two sides of the top plate are provided with sliding side lugs, the sliding side lugs slide with a sliding rod, the top of the sliding rod is provided with an upper fixing frame, the middle of the upper fixing frame is provided with a servo motor, the bottom of the servo motor is provided with a screw rod, the middle of the back side of an operating platform is provided with a side plate, the side plate is provided with a threaded sleeve, the screw rod is in transmission with a threaded sleeve screw rod, and the sliding rod is matched, so that the lifting stability of the operating platform is greatly improved.
Drawings
Fig. 1 is a schematic structural view of a lift driving mechanism for an elevator according to the present invention;
FIG. 2 is a top view of the console of the present invention;
fig. 3 is a side view of a first support plate of the present invention;
fig. 4 is a top view of a second support plate of the present invention.
In the figure: 1. a servo motor; 2. an upper fixing frame; 3. a screw; 4. a side plate; 5. a top plate; 6. a first support plate; 7. a slide rod; 8. sliding the side ears; 9. protecting the fence; 10. an operation table; 11. a second support plate; 12. a hydraulic lever; 13. a third support plate; 14. a fourth support plate; 15. a support base; 16. supporting the transverse plate; 17. a chute; 18. a telescopic groove; 19. fixing the ear; 20. clamping a lug; 21. and (4) a threaded sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an embodiment of the present invention is shown: a lifting driving mechanism for a lifter comprises a fourth supporting plate 14, a supporting base 15 is installed at the bottom of the fourth supporting plate 14, the supporting base 15 is used for supporting and stabilizing the lifter, a third supporting plate 13 is installed above the fourth supporting plate 14, a second supporting plate 11 is installed above the third supporting plate 13, a first supporting plate 6 is installed above the second supporting plate 11, a top plate 5 is installed at the top end of the first supporting plate 6, the top plate 5 facilitates installation of a slide rod 7, sliding side lugs 8 are installed at two ends of the top plate 5, the sliding side lugs 8 are conveniently connected with the slide rod 7 in a sliding mode, a slide rod 7 is installed in each sliding side lug 8, an upper fixing frame 2 is installed at the top end of the slide rod 7, the upper fixing frame 2 facilitates installation of a screw rod 3, a servo motor 1 is installed in the middle of the upper fixing frame 2, the servo motor 1 is used for driving the screw rod 3 to rotate, and the screw rod 3 is in, through its lift that conveniently controls operation panel 10, screw rod 3 is installed to servo motor 1's bottom, and operation panel 10 is installed to one side of first backup pad 6, and operation panel 10 makes things convenient for the operator to construct, and rail guard 9 is installed to the top avris of operation panel 10, and the back mid-mounting of operation panel 10 has curb plate 4, and thread bush 21 is installed to one side of curb plate 4, and the kelly 20 is installed to the back both sides of operation panel 10, through the convenient and litter 7 sliding connection of kelly 20.
Further, a supporting transverse plate 16 is arranged at a lower position between the fourth supporting plates 14, a shaft sleeve is arranged in the middle of the supporting transverse plate 16, and the screw rods 3 are convenient to mount through the supporting transverse plate 16.
Further, the side plate 4 is connected with the middle part of the back side of the operating platform 10 in a welding mode, the threaded sleeve 21 is fixedly connected with the side plate 4 through a bolt, and the threaded sleeve 21 is convenient to mount through the side plate 4.
Further, the screw rod 3 is in transmission connection with the threaded sleeve 21, and one end of the screw rod 3 is rotatably connected with the shaft sleeve, so that the lifting of the operating platform 10 can be conveniently and automatically controlled.
Further, the two sides of the second support plate 11, the third support plate 13 and the fourth support plate 14 are provided with sliding grooves 17, the second support plate 11, the third support plate 13, the fourth support plate 14 and the first support plate 6 are connected in a sliding mode, and the sliding grooves 17 facilitate the sliding and folding of the second support plate 11, the third support plate 13, the fourth support plate 14 and the first support plate 6.
Further, all install hydraulic stem 12 between second backup pad 11, third backup pad 13, fourth backup pad 14 and the first backup pad 6, and the middle part of second backup pad 11, third backup pad 13 and fourth backup pad 14 all is provided with flexible groove 18, draws in each other through flexible groove 18 and hydraulic stem 12 convenience second backup pad 11, third backup pad 13, fourth backup pad 14 and first backup pad 6.
Further, fixing lugs 19 are mounted on the inner sides of the two ends of the second support plate 11, the third support plate 13, the fourth support plate 14 and the first support plate 6, and the two ends of the hydraulic rod 12 are mounted on the fixing lugs 19 through bolts and are conveniently connected with the slide rod 7 in a sliding mode through the fixing lugs 19.
Furthermore, a clamping groove is formed in the inner side of the clamping lug 20, the clamping lug 20 is connected with the sliding rod 7 in a sliding mode through the clamping groove, and the clamping lug 20 and the sliding rod 7 can slide conveniently through the clamping groove.
The working principle is as follows: when the device is used, the third supporting plate 13 is controlled by the hydraulic rod 12, the second supporting plate 11 and the first supporting plate 6 are mutually slid and unfolded, the first supporting plate 6 is used for controlling the jacking of the top plate 5 to a high position, the screw rod 3 is driven to rotate by the servo motor 1, the screw rod 3 and the threaded sleeve 21 at the middle part of the back side of the operating platform 10 are in screw transmission, the operating platform 10 is lifted between the third supporting plate 13 and the second supporting plate 11 and the first supporting plate 6, the clamping lug 20 and the sliding rod 7 are in sliding connection with each other at one side of the operating platform 10 in the lifting process, the lifting of the operating platform 10 is more stable, and the lifting operation of an operator is facilitated through the operating platform 10.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A lift drive mechanism for an elevator, comprising a fourth support plate (14), characterized in that: a supporting base (15) is installed at the bottom of the fourth supporting plate (14), a third supporting plate (13) is installed above the fourth supporting plate (14), a second supporting plate (11) is installed above the third supporting plate (13), a first supporting plate (6) is installed above the second supporting plate (11), a top plate (5) is installed at the top end of the first supporting plate (6), sliding side lugs (8) are installed at two ends of the top plate (5), a sliding rod (7) is installed in the sliding side lugs (8), an upper fixing frame (2) is installed at the top end of the sliding rod (7), a servo motor (1) is installed in the middle of the upper fixing frame (2), a screw rod (3) is installed at the bottom end of the servo motor (1), an operating platform (10) is installed on one side of the first supporting plate (6), and a protective guard (9) is installed on the top side of the operating platform (10), the back mid-mounting of operation panel (10) has curb plate (4), thread bush (21) are installed to one side of curb plate (4), card ear (20) are installed to the back both sides of operation panel (10).
2. The lift drive mechanism for lifts according to claim 1, characterized in that: a supporting transverse plate (16) is arranged at the lower position between the fourth supporting plates (14), and a shaft sleeve is arranged in the middle of the supporting transverse plate (16).
3. The lift drive mechanism for lifts according to claim 1, characterized in that: the side plate (4) is connected with the middle part of the back side of the operating platform (10) in a welding mode, and the threaded sleeve (21) is fixedly connected with the side plate (4) through bolts.
4. The lift drive mechanism for lifts according to claim 1, characterized in that: the screw rod (3) is in transmission connection with the screw rod of the threaded sleeve (21), and one end of the screw rod (3) is rotatably connected with the shaft sleeve.
5. The lift drive mechanism for lifts according to claim 1, characterized in that: the two sides of the second supporting plate (11), the third supporting plate (13) and the fourth supporting plate (14) are respectively provided with a sliding groove (17), and the second supporting plate (11), the third supporting plate (13), the fourth supporting plate (14) and the first supporting plate (6) are connected in a sliding mode.
6. The lift drive mechanism for lifts according to claim 1, characterized in that: all install hydraulic stem (12) between second backup pad (11), third backup pad (13), fourth backup pad (14) and first backup pad (6), and the middle part of second backup pad (11), third backup pad (13) and fourth backup pad (14) all is provided with flexible groove (18).
7. The lift drive mechanism for lifts according to claim 1, characterized in that: fixing lugs (19) are installed on the inner sides of the two ends of the second supporting plate (11), the third supporting plate (13), the fourth supporting plate (14) and the first supporting plate (6), and the two ends of the hydraulic rod (12) are installed on the fixing lugs (19) through bolts.
8. The lift drive mechanism for lifts according to claim 1, characterized in that: the inner side of the clamping lug (20) is provided with a clamping groove, and the clamping lug (20) is connected with the sliding rod (7) in a sliding mode through the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911328953.XA CN110885044A (en) | 2019-12-20 | 2019-12-20 | Lift actuating mechanism for lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911328953.XA CN110885044A (en) | 2019-12-20 | 2019-12-20 | Lift actuating mechanism for lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110885044A true CN110885044A (en) | 2020-03-17 |
Family
ID=69752720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911328953.XA Pending CN110885044A (en) | 2019-12-20 | 2019-12-20 | Lift actuating mechanism for lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110885044A (en) |
-
2019
- 2019-12-20 CN CN201911328953.XA patent/CN110885044A/en active Pending
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