CN111634863A - Trackless moving and walking elevator - Google Patents
Trackless moving and walking elevator Download PDFInfo
- Publication number
- CN111634863A CN111634863A CN201911165013.3A CN201911165013A CN111634863A CN 111634863 A CN111634863 A CN 111634863A CN 201911165013 A CN201911165013 A CN 201911165013A CN 111634863 A CN111634863 A CN 111634863A
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- China
- Prior art keywords
- driving
- walking
- bevel gear
- fixed
- gear
- 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.)
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Classifications
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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
- B66F11/042—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 actuated by lazy-tongs mechanisms or articulated levers
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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention discloses a trackless mobile traveling elevator, which comprises a base, wherein an installation cavity is formed in the base, traveling wheel structures are arranged on two sides in the installation cavity, a lifting frame used for driving the traveling wheel structures to move up and down is arranged in the installation cavity, each traveling wheel structure comprises a rotating shaft, traveling wheel main bodies are fixed at the front end and the rear end of each rotating shaft, an electric traveling mechanism is arranged on one side of each lifting frame, each electric traveling mechanism comprises a first motor, a reduction gearbox, a driving shaft and a second bevel gear, the first motor drives the driving shaft to rotate after being decelerated by the reduction gearbox, a first bevel gear is fixed at the lower end of the driving shaft, the second bevel gear is fixed in the middle of the rotating shaft, and the second bevel gear is meshed with the first bevel gear, so that the device can be moved conveniently and avoid being pushed difficultly.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to a trackless type movable traveling elevator.
Background
The elevator should be defined as a lifting mechanical device or a device of a platform or a semi-closed platform for carrying people or goods on a vertical upper channel and a vertical lower channel, the current elevator is almost unlimited in stroke, strong in load and transfer capacity and widely applied to a plurality of industries, however, the current elevator has the problem of no trackless moving walking, the position of the elevator cannot be changed in the using process, so that the using requirement cannot be met, the use of the elevator is greatly limited, the universality of the elevator is poor, and the use of the elevator is inconvenient for users;
for this reason, patent No. 201821337500.4 proposes a trackless traveling elevator, which drives a traveling wheel to move up and down by a lead screw mechanism, and when the traveling wheel falls to the ground, the traveling wheel can move without a track, and when the traveling wheel moves up, the elevator is in a position locking state.
Disclosure of Invention
The invention aims to provide a trackless moving and traveling elevator, which aims to solve the problems that the trackless moving and traveling elevator in the prior art needs a person to push the elevator to move when traveling, and the elevator is difficult to push due to the fact that the weight of the elevator is difficult.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lift of trackless removal walking, includes the base, the installation cavity has been seted up to the inside of base, the inside both sides of installation cavity all are provided with walking wheel structure, and the inside of installation cavity is provided with the crane that is used for driving walking wheel structure up-and-down motion, walking wheel structure includes the pivot, the front and back end of pivot all is fixed with walking wheel main part, electronic running gear is installed to one side of crane, electronic running gear includes first motor, reducing gear box, driving shaft and second helical gear, first motor drives the driving shaft through the reducing gear box speed reduction back and rotates, the lower extreme of driving shaft is fixed with first helical gear, the second helical gear is fixed at the middle part of pivot, and second helical gear meshes with first helical gear.
Preferably, the front end and the rear end of the rotating shaft are hinged with vertical frames, and the upper ends of the vertical frames are fixed with the lifting frame.
Preferably, still include the lead screw structure that is used for driving the crane to go up and down, the lead screw structure includes lead screw main part, stroke nut and drive arrangement, and the lead screw main part rotates to be installed in the middle part both sides of installation cavity, and the circumference outside threaded connection of lead screw main part has the stroke nut, the crane is fixed mutually with the stroke nut.
Preferably, the driving device comprises a second motor, a driving gear and a driven gear, the second motor is installed in the middle of the lower portion inside the installation cavity, the driving gear is installed at a power output end of the driving device, the driven gear is fixed at the lower end of the screw rod main body, and the driven gear is meshed with the driving gear.
Preferably, the inner wall both sides of installation cavity have all been seted up the spout, the both ends of crane all are fixed with the slider, and the inside of slider insertion spout.
Preferably, a through groove is formed in the position, corresponding to the walking wheel structure, of the lower surface of the base.
Preferably, still include and cut fork lift main part, the mounting groove has been seted up to the upper surface of base, the inside at the mounting groove is installed to the lower extreme of cutting fork lift main part.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the electric walking mechanism is arranged on the walking wheel main body, the first motor can drive the driving shaft to rotate after being decelerated by the reduction box, the driving shaft can drive the first bevel gear to rotate, the first bevel gear can drive the rotating shaft to rotate through the second bevel gear, and then the walking wheel main body can rotate, so that the device can move conveniently, and the device is prevented from being pushed difficultly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a base according to the present invention;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a schematic structural view of the electric traveling mechanism of the present invention.
In the figure: 1. a base; 11. mounting grooves; 12. a mounting cavity; 13. a chute; 14. a through groove; 2. a scissor lift body; 3. a lifting frame; 4. a screw rod structure; 41. a lead screw body; 42. a travel nut; 43. a drive device; 5. an electric traveling mechanism; 51. a first motor; 52. a reduction gearbox; 53. a drive shaft; 54. a first helical gear; 55. a second helical gear; 6. a traveling wheel structure; 61. a rotating shaft; 62. erecting; 63. the walking wheel main part.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, in the embodiment of the present invention, a trackless mobile traveling lift includes a base 1 and a scissor lift body 2, wherein an installation groove 11 is formed on an upper surface of the base 1, a lower end of the scissor lift body 2 is installed inside the installation groove 11, and the scissor lift body 2 can be located inside the installation groove 11 when retracted;
as shown in fig. 2 and 3, a mounting cavity 12 is formed in the base 1, the mounting cavity 12 serves as a mounting place, traveling wheel structures 6 are arranged on two sides of the interior of the mounting cavity 12, the traveling wheel structures 6 can be used for traveling of the device, a lifting frame 3 for driving the traveling wheel structures 6 to move up and down is arranged in the mounting cavity 12, the lifting frame 3 can drive the traveling wheel structures 6 to move up and down when lifting, when the traveling wheel structures 6 move up and down to fall to the ground, trackless movement of the device can be facilitated, and when the traveling wheel structures 6 move up to leave the ground, the device is in a position locking state;
as shown in fig. 2, sliding grooves 13 are formed in both sides of the inner wall of the installation cavity 12, sliding blocks are fixed to both ends of the lifting frame 3 and inserted into the sliding grooves 13, through grooves 14 are formed in positions of the lower surface of the base 1 corresponding to the walking wheel structures 6, the sliding blocks can move inside the sliding grooves 13 when the lifting frame 3 moves up and down to play a limiting role, and the lower ends of the walking wheel structures 6 can move to the ground when passing through the through grooves 14;
as shown in fig. 2 and 3, the walking wheel structure 6 includes a rotating shaft 61, the front and rear ends of the rotating shaft 61 are hinged with vertical frames 62, the upper end of each vertical frame 62 is fixed with the lifting frame 3, the front and rear ends of the rotating shaft 61 are fixed with walking wheel main bodies 63, when the rotating shaft 61 rotates, the walking wheel main bodies 63 can be driven to rotate, the walking wheel main bodies 63 rotate, and the device can be conveniently moved, the vertical frames 62 play a role in connecting the lifting frame 3 with the rotating shaft 61, and a pushing handle should be installed on the device to control the moving direction of the device at one time;
referring to fig. 3 and 4, an electric traveling mechanism 5 is installed on one side of the crane 3, the electric traveling mechanism 5 includes a first motor 51, a reduction gearbox 52, a driving shaft 53 and a second bevel gear 55, the first motor 51 drives the driving shaft 53 to rotate after being decelerated by the reduction gearbox 52, the lower end of the driving shaft 53 is fixed with a first bevel gear 54, the second bevel gear 55 is fixed in the middle of a rotating shaft 61, the second bevel gear 55 is meshed with the first bevel gear 54, the first motor 51 can drive the driving shaft 53 to rotate after being decelerated by the reduction gearbox 52, the driving shaft 53 can drive the first bevel gear 54 to rotate, and the first bevel gear 54 can drive the rotating shaft 61 to rotate through the second bevel gear 55;
as shown in fig. 2 and 3, the lifting frame further comprises a screw rod structure 4 for driving the lifting frame 3 to lift, the screw rod structure 4 comprises a screw rod main body 41, a stroke nut 42 and a driving device 43, the screw rod main body 41 is rotatably installed at two sides of the middle part of the installation cavity 12, the stroke nut 42 is connected to the outer circumference of the screw rod main body 41 in a threaded manner, the lifting frame 3 is fixed with the stroke nut 42, the driving device 43 can enable the stroke nut 42 to move up and down by driving the screw rod main body 41 to rotate forward and backward, and the stroke nut 42 can drive the lifting frame 3 to lift by;
The working principle and the using process of the invention are as follows: when the device is used, the scissor type lifter main body 2 plays a main lifting role;
when the device needs to be moved, the driving device 43 can drive the travel nut 42 to move downwards through forward and backward rotation of the driving screw rod main body 41, the travel nut 42 can drive the lifting frame 3 to descend through downward movement, the lifting frame 3 can drive the traveling wheel structure 6 to move downwards until the traveling wheel main body 63 passes through the through groove 14 and falls on the ground, at the moment, the first motor 51 is driven, the first motor 51 can drive the driving shaft 53 to rotate after being decelerated through the reduction gearbox 52, the driving shaft 53 can drive the first bevel gear 54 to rotate, the first bevel gear 54 can drive the rotating shaft 61 to rotate through the second bevel gear 55, and then the traveling wheel main body 63 can rotate, so that the device can be moved conveniently.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a lift of trackless removal walking, includes base (1), its characterized in that: the lifting mechanism is characterized in that a mounting cavity (12) is formed in the base (1), walking wheel structures (6) are arranged on two sides of the interior of the mounting cavity (12), a lifting frame (3) used for driving the walking wheel structures (6) to move up and down is arranged in the mounting cavity (12), each walking wheel structure (6) comprises a rotating shaft (61), walking wheel main bodies (63) are fixed to the front end and the rear end of the corresponding rotating shaft (61), an electric walking mechanism (5) is mounted on one side of each lifting frame (3), each electric walking mechanism (5) comprises a first motor (51), a reduction gearbox (52), a driving shaft (53) and a second bevel gear (55), the first motor (51) drives the driving shaft (53) to rotate after being decelerated by the reduction gearbox (52), a first bevel gear (54) is fixed to the lower end of the driving shaft (53), and the second bevel gear (55) is fixed to the middle of the rotating shaft, and the second bevel gear (55) meshes with the first bevel gear (54).
2. A trackless mobile walking elevator according to claim 1, characterized in that: the front end and the rear end of the rotating shaft (61) are hinged with vertical frames (62), and the upper ends of the vertical frames (62) are fixed with the lifting frame (3).
3. A trackless mobile walking elevator according to claim 1, characterized in that: still including being used for driving lead screw structure (4) that crane (3) go up and down, lead screw structure (4) include lead screw main part (41), stroke nut (42) and drive arrangement (43), and lead screw main part (41) are rotated and are installed in the middle part both sides of installation cavity (12), and the circumference outside threaded connection of lead screw main part (41) has stroke nut (42), crane (3) are fixed mutually with stroke nut (42).
4. A trackless mobile walking elevator according to claim 1, characterized in that: the driving device (43) comprises a second motor, a driving gear and a driven gear, the second motor is installed in the middle of the lower portion inside the installation cavity (12), the driving gear is installed at the power output end of the driving device (43), the driven gear is fixed at the lower end of the screw rod main body (41), and the driven gear is meshed with the driving gear.
5. A trackless mobile walking elevator according to claim 1, characterized in that: the inner wall both sides of installation cavity (12) have all been seted up spout (13), the both ends of crane (3) all are fixed with the slider, and the slider inserts the inside of spout (13).
6. A trackless mobile walking elevator according to claim 1, characterized in that: the lower surface of the base (1) is provided with a through groove (14) at a position corresponding to the walking wheel structure (6).
7. A trackless mobile walking elevator according to claim 1, characterized in that: still include and cut fork lift main part (2), mounting groove (11) have been seted up to the upper surface of base (1), the inside at mounting groove (11) is installed to the lower extreme of cutting fork lift main part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165013.3A CN111634863A (en) | 2019-11-25 | 2019-11-25 | Trackless moving and walking elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165013.3A CN111634863A (en) | 2019-11-25 | 2019-11-25 | Trackless moving and walking elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111634863A true CN111634863A (en) | 2020-09-08 |
Family
ID=72324896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911165013.3A Pending CN111634863A (en) | 2019-11-25 | 2019-11-25 | Trackless moving and walking elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111634863A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2161235A1 (en) * | 2008-09-03 | 2010-03-10 | Cemb S.p A. | Lifting device, particularly for lifting wheels of vehicles and the like, for wheel balancing and tire removing machines |
| CN202080866U (en) * | 2011-03-18 | 2011-12-21 | 王安海 | Electric walking hydraulic elevator |
| CN102730556A (en) * | 2011-04-14 | 2012-10-17 | 卢金长 | Bridge crane and operation method thereof |
| CN208534496U (en) * | 2018-06-22 | 2019-02-22 | 中铁十一局集团第一工程有限公司 | Trackless electric walking lining trolley device |
| CN209010102U (en) * | 2018-08-20 | 2019-06-21 | 江苏博创升降机械有限公司 | A kind of trackless elevator being movably walking |
-
2019
- 2019-11-25 CN CN201911165013.3A patent/CN111634863A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2161235A1 (en) * | 2008-09-03 | 2010-03-10 | Cemb S.p A. | Lifting device, particularly for lifting wheels of vehicles and the like, for wheel balancing and tire removing machines |
| CN202080866U (en) * | 2011-03-18 | 2011-12-21 | 王安海 | Electric walking hydraulic elevator |
| CN102730556A (en) * | 2011-04-14 | 2012-10-17 | 卢金长 | Bridge crane and operation method thereof |
| CN208534496U (en) * | 2018-06-22 | 2019-02-22 | 中铁十一局集团第一工程有限公司 | Trackless electric walking lining trolley device |
| CN209010102U (en) * | 2018-08-20 | 2019-06-21 | 江苏博创升降机械有限公司 | A kind of trackless elevator being movably walking |
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Application publication date: 20200908 |
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| RJ01 | Rejection of invention patent application after publication |