CN111776996A - Manned lift convenient for subway construction - Google Patents
Manned lift convenient for subway construction Download PDFInfo
- Publication number
- CN111776996A CN111776996A CN202010539351.5A CN202010539351A CN111776996A CN 111776996 A CN111776996 A CN 111776996A CN 202010539351 A CN202010539351 A CN 202010539351A CN 111776996 A CN111776996 A CN 111776996A
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- China
- Prior art keywords
- fixedly connected
- rotating shaft
- fixed
- bearing
- bevel gear
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- 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
-
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention belongs to the technical field of subway construction, and particularly relates to a manned elevator convenient for subway construction, which comprises a fixed platform, wherein an adjusting bin is arranged in the fixed platform, a double-shaft motor is fixedly connected in the adjusting bin, and an output shaft of the double-shaft motor is fixedly connected with a first rotating shaft; according to the invention, by arranging the double-shaft motor, when a worker uses the device to lift the workbench, the worker can drive the workbench to move through the threaded cap by only starting the double-shaft motor through the control switch under the matching of the first bevel gear and the second bevel gear, so that the purpose of lifting the workbench is realized.
Description
Technical Field
The invention belongs to the technical field of subway construction, and particularly relates to a manned elevator convenient for subway construction.
Background
Building site carries out the in-process of being under construction, often need transport certain eminence with the building materials, perhaps control personnel need be under construction at the eminence, at this moment just need use elevating gear so that satisfy transportation building materials or staff's demand, but current building construction material lift lacks the absorbing safeguard measure of buffering to the material plummer, takes place the phenomenon of material plummer vibrations and rocking easily, consequently makes the device receive the damage very easily, does not have simultaneously and prevents personnel from preventing the function that drops.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a manned elevator convenient for subway construction, which is convenient for workers to use and has the characteristic of shock absorption and buffering.
In order to achieve the purpose, the invention provides the following technical scheme: a manned elevator convenient for subway construction comprises a fixed platform, wherein an adjusting bin is arranged inside the fixed platform, a double-shaft motor is fixedly connected inside the adjusting bin, an output shaft of the double-shaft motor is fixedly connected with a first rotating shaft, the surface of the first rotating shaft is fixedly connected with a first bevel gear, the inner wall of the adjusting bin is fixedly connected with a bearing, the other end of the first rotating shaft penetrates through the inside of the bearing, the surface of the fixed platform penetrates through the bearing, a second rotating shaft penetrates through the inside of the bearing, the bottom end of the second rotating shaft is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the top end of the second rotating shaft is fixedly connected with a threaded column, the surface of the threaded column is sleeved with a threaded cap, the surface of the fixed platform is fixedly connected with a supporting plate, and the side surface of the supporting plate is provided, the utility model discloses a damping device, including threaded cap, slider swing joint, bearing, the inside of spout, the top fixedly connected with third pivot of threaded post, the last fixed surface of backup pad is connected with the roof, the lower fixed surface of roof is connected with the bearing, the inside at the bearing is worn to establish by the other end of third pivot, the opposite side fixedly connected with workstation of threaded cap, the first connecting seat of lower fixed surface fixedly connected with of workstation, first connecting seat has the connecting plate through round pin axle swing joint, the lower surface of workstation is provided with the fly leaf, the surge bin has been seted up to the inside of fly leaf, the inside fixedly connected with slide bar in surge bin, damping spring has been cup jointed on the surface of slide bar, damping spring's side is provided with the sliding sleeve.
Preferably, the sliding sleeve is sleeved on the surface of the sliding rod, a second connecting seat is fixedly connected to the upper surface of the sliding sleeve, a movable groove is formed in the surface of the movable plate, the second connecting seat penetrates through the inner portion of the movable groove, and the second connecting seat is movably connected with the connecting plate through a pin shaft.
Preferably, the upper surface of the workbench is fixedly connected with a protective guard, the surface of the protective guard is fixedly connected with a hinge, the protective guard is movably connected with a movable door through the hinge, the surface of the movable door is fixedly connected with a lock catch, and the other end of the lock catch is fixedly connected to the surface of the protective guard.
Preferably, the lower fixed surface of fixed station is connected with the energy storage storehouse, the inside fixedly connected with battery in energy storage storehouse, the fixed surface of fixed station is connected with control switch, control switch's inside is provided with microprocessor.
Preferably, the lower fixed surface of fixed station is connected with the bumper shock absorber, the bumper shock absorber is total four, and is the rectangle and arranges the lower surface at the fixed station, the bottom fixedly connected with universal wheel of bumper shock absorber, the side of universal wheel is provided with the brake block.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, by arranging the double-shaft motor, when a worker uses the device to lift the workbench, the worker only needs to start the double-shaft motor by the control switch, under the matching of the first bevel gear and the second bevel gear, the threaded column can drive the workbench to move through the threaded cap, thereby realizing the purpose of lifting the workbench, and by arranging the sliding chute and the sliding block, when the screw cap moves, under the matching of the sliding groove and the sliding block, the screw cap can be directionally moved, so that the screw cap is prevented from deviating in the moving process, under damping spring's effect, the rocking that the workstation that can make the sliding sleeve top take place through the connecting plate with the first connecting seat top slows down to avoided workstation and fixed station to contact and caused the damage to the fixed station.
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 a front view cross section of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
in the figure: 1. a fixed table; 2. a regulating bin; 3. a double-shaft motor; 4. a first rotating shaft; 5. a first bevel gear; 6. a second bevel gear; 7. a second rotating shaft; 8. a threaded post; 9. a threaded cap; 10. a third rotating shaft; 11. a support plate; 12. a chute; 13. a slider; 14. a top plate; 15. a work table; 16. a first connecting seat; 17. a connecting plate; 18. a movable plate; 19. a damping bin; 20. a slide bar; 21. a damping spring; 22. a sliding sleeve; 23. a second connecting seat; 24. a movable groove; 25. protecting the fence; 26. a hinge; 27. a movable door; 28. locking; 29. a shock absorber; 30. a universal wheel; 31. an energy storage bin; 32. a storage battery; 33. and controlling the switch.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a manned elevator convenient for subway construction comprises a fixed platform 1, wherein an adjusting bin 2 is arranged inside the fixed platform 1, a double-shaft motor 3 is fixedly connected inside the adjusting bin 2, when a worker uses the device to lift a workbench 15, the worker only needs to start the double-shaft motor 3 through a control switch 33, under the matching of a first bevel gear 5 and a second bevel gear 6, a threaded column 8 can drive the workbench 15 to move through a threaded cap 9, so that the purpose of lifting the workbench 15 is realized, an output shaft of the double-shaft motor 3 is fixedly connected with a first rotating shaft 4, the surface of the first rotating shaft 4 is fixedly connected with the first bevel gear 5, the inner wall of the adjusting bin 2 is fixedly connected with a bearing, the other end of the first rotating shaft 4 penetrates through the inside of the bearing, and the bearing penetrates through the surface of the fixed platform 1, a second rotating shaft 7 penetrates through the bearing, a second bevel gear 6 is fixedly connected to the bottom end of the second rotating shaft 7, the first bevel gear 5 is meshed with the second bevel gear 6, a threaded column 8 is fixedly connected to the top end of the second rotating shaft 7, a threaded cap 9 is sleeved on the surface of the threaded column 8, a support plate 11 is fixedly connected to the surface of the fixed table 1, a sliding groove 12 is formed in the side surface of the support plate 11, a sliding block 13 is fixedly connected to the side surface of the threaded cap 9, the sliding block 13 is movably connected to the inside of the sliding groove 12, by arranging the sliding groove 12 and the sliding block 13, when the threaded cap 9 moves, the threaded cap 9 can be directionally moved under the matching of the sliding groove 12 and the sliding block 13, so that the threaded cap 9 is prevented from shifting in the moving process, and a third rotating shaft 10 is fixedly connected to the top end of the threaded column 8, the upper surface of the supporting plate 11 is fixedly connected with a top plate 14, the lower surface of the top plate 14 is fixedly connected with a bearing, the other end of the third rotating shaft 10 penetrates through the inside of the bearing, the other side of the screw cap 9 is fixedly connected with a workbench 15, the lower surface of the workbench 15 is fixedly connected with a first connecting seat 16, the first connecting seat 16 is movably connected with a connecting plate 17 through a pin shaft, the lower surface of the workbench 15 is provided with a movable plate 18, the movable plate 18 is internally provided with a damping bin 19, the inside of the damping bin 19 is fixedly connected with a slide bar 20, the surface of the slide bar 20 is sleeved with a damping spring 21, and by arranging the damping spring 21, when the device is idle, under the action of the damping spring 21, the second connecting seat 23 at the top end of the sliding sleeve 22 can reduce the shaking of the workbench 15 at the top end of the first connecting seat 16 through the connecting plate, thereby avoided workstation 15 and fixed station 1 to contact and caused the damage to fixed station 1, damping spring 21's side is provided with sliding sleeve 22.
Specifically, the sliding sleeve 22 is sleeved on the surface of the sliding rod 20, the upper surface of the sliding sleeve 22 is fixedly connected with a second connecting seat 23, a movable groove 24 is formed in the surface of the movable plate 18, the second connecting seat 23 is arranged in the movable groove 24 in a penetrating manner, and the second connecting seat 23 is movably connected with the connecting plate 17 through a pin shaft.
Specifically, a protective guard 25 is fixedly connected to the upper surface of the workbench 15, a hinge 26 is fixedly connected to the surface of the protective guard 25, the protective guard 25 is movably connected to a movable door 27 through the hinge 26, a lock 28 is fixedly connected to the surface of the movable door 27, and the other end of the lock 28 is fixedly connected to the surface of the protective guard 25.
Specifically, the lower fixed surface of fixed station 1 is connected with energy storage storehouse 31, the inside fixedly connected with battery 32 in energy storage storehouse 31, the fixed surface of fixed station 1 is connected with control switch 33, control switch 33's inside is provided with microprocessor.
Specifically, the lower surface of fixed station 1 is fixedly connected with bumper shock absorber 29, bumper shock absorber 29 is four in total, and is the rectangle and arranges the lower surface at fixed station 1, the bottom fixedly connected with universal wheel 30 of bumper shock absorber 29, the side of universal wheel 30 is provided with the brake block.
The working principle and the using process of the invention are as follows: when the device is used, firstly, the device is moved to a proper position, then the position of the device is fixed through the brake pad, so that the device is prevented from being deviated in the using process, when a worker uses the device, the worker firstly enters the inner part of the protective guard 25 on the upper surface of the workbench 15, then the movable door 27 is closed through the lock catch 28, the double-shaft motor 3 is started through the control switch 33, then the double-shaft motor 3 drives the first bevel gear 5 to rotate through the first rotating shaft 4, the second rotating shaft 7 drives the threaded column 8 to rotate under the coordination of the second bevel gear 6, then the threaded column 8 drives the workbench 15 on the side surface of the threaded cap 9 to move, so that the worker is lifted, when the worker uses the device to descend, firstly, the threaded column 8 drives the workbench 15 to move downwards through the threaded cap 9, when the movable plate 18 contacts the fixed platform 1, firstly the workbench 15 drives the connecting plate 17 to move through the first connecting seat 16, then the connecting plate 17 drives the sliding sleeve 22 to move through the second connecting seat 23, and simultaneously the sliding sleeve 22 drives the damping spring 21 to contract, so that the moving speed of the workbench 15 is reduced, and meanwhile, the workbench 15 is prevented from contacting with the workbench 15.
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 (5)
1. The utility model provides a be convenient for subway construction is with manned lift, includes fixed station (1), its characterized in that: the adjusting device is characterized in that an adjusting bin (2) is arranged inside the fixed table (1), a double-shaft motor (3) is fixedly connected inside the adjusting bin (2), an output shaft of the double-shaft motor (3) is fixedly connected with a first rotating shaft (4), a first bevel gear (5) is fixedly connected to the surface of the first rotating shaft (4), a bearing is fixedly connected to the inner wall of the adjusting bin (2), the other end of the first rotating shaft (4) penetrates through the bearing, a bearing penetrates through the surface of the fixed table (1), a second rotating shaft (7) penetrates through the bearing, a second bevel gear (6) is fixedly connected to the bottom end of the second rotating shaft (7), the first bevel gear (5) is meshed with the second bevel gear (6), a threaded column (8) is fixedly connected to the top end of the second rotating shaft (7), and a threaded cap (9) is sleeved on the surface of the threaded column (8), the surface of the fixed table (1) is fixedly connected with a supporting plate (11), a sliding groove (12) is formed in the side face of the supporting plate (11), a sliding block (13) is fixedly connected to the side face of the threaded cap (9), the sliding block (13) is movably connected to the inside of the sliding groove (12), a third rotating shaft (10) is fixedly connected to the top end of the threaded column (8), a top plate (14) is fixedly connected to the upper surface of the supporting plate (11), a bearing is fixedly connected to the lower surface of the top plate (14), the other end of the third rotating shaft (10) penetrates through the inside of the bearing, a workbench (15) is fixedly connected to the other side of the threaded cap (9), a first connecting seat (16) is fixedly connected to the lower surface of the workbench (15), the first connecting seat (16) is movably connected with a connecting plate (17) through a pin shaft, a movable plate (18) is arranged, the damping device is characterized in that a damping bin (19) is arranged inside the movable plate (18), a sliding rod (20) is fixedly connected inside the damping bin (19), a damping spring (21) is sleeved on the surface of the sliding rod (20), and a sliding sleeve (22) is arranged on the side surface of the damping spring (21).
2. The manned elevator convenient for subway construction according to claim 1, characterized in that: sliding sleeve (22) cup joints the surface at slide bar (20), the last fixed surface of sliding sleeve (22) is connected with second connecting seat (23), activity groove (24) have been seted up on the surface of fly leaf (18), the inside in activity groove (24) is worn to establish by second connecting seat (23), second connecting seat (23) and connecting plate (17) are through round pin axle swing joint.
3. The manned elevator convenient for subway construction according to claim 1, characterized in that: the upper surface fixed connection of workstation (15) has rail guard (25), the fixed surface of rail guard (25) is connected with hinge (26), rail guard (25) have dodge gate (27) through hinge (26) swing joint, the fixed surface of dodge gate (27) is connected with hasp (28), the other end fixed connection of hasp (28) is on the surface of rail guard (25).
4. The manned elevator convenient for subway construction according to claim 1, characterized in that: the lower fixed surface of fixed station (1) is connected with energy storage storehouse (31), the inside fixedly connected with battery (32) in energy storage storehouse (31), the fixed surface of fixed station (1) is connected with control switch (33), the inside of control switch (33) is provided with microprocessor.
5. The manned elevator convenient for subway construction according to claim 4, characterized in that: the lower fixed surface of fixed station (1) is connected with bumper shock absorber (29), bumper shock absorber (29) are total four, and are the rectangle and arrange the lower surface at fixed station (1), the bottom fixedly connected with universal wheel (30) of bumper shock absorber (29), the side of universal wheel (30) is provided with the brake block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010539351.5A CN111776996A (en) | 2020-06-14 | 2020-06-14 | Manned lift convenient for subway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010539351.5A CN111776996A (en) | 2020-06-14 | 2020-06-14 | Manned lift convenient for subway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111776996A true CN111776996A (en) | 2020-10-16 |
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ID=72756196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010539351.5A Pending CN111776996A (en) | 2020-06-14 | 2020-06-14 | Manned lift convenient for subway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111776996A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584784A (en) * | 2018-05-15 | 2018-09-28 | 芜湖君如保温材料有限公司 | A kind of insulating tube finished product transfer device |
| CN208241491U (en) * | 2018-01-31 | 2018-12-14 | 盐城派威机械有限公司 | A kind of motor shock absorption bracket |
| CN208644663U (en) * | 2018-07-25 | 2019-03-26 | 深圳市钜匠科技有限公司 | A kind of five- sided machining central suspension device |
| CN208788558U (en) * | 2018-09-18 | 2019-04-26 | 上海邦盟成套电气有限公司 | Ancillary equipment is used in a kind of maintenance of air equipment |
| CN110422806A (en) * | 2019-08-02 | 2019-11-08 | 浙江沈力防爆机电有限公司 | A kind of fan repair installation promotion auxiliary frame |
| CN210624461U (en) * | 2019-11-15 | 2020-05-26 | 中铁十八局集团建筑安装工程有限公司 | A remove support device for tunnel construction illumination |
-
2020
- 2020-06-14 CN CN202010539351.5A patent/CN111776996A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208241491U (en) * | 2018-01-31 | 2018-12-14 | 盐城派威机械有限公司 | A kind of motor shock absorption bracket |
| CN108584784A (en) * | 2018-05-15 | 2018-09-28 | 芜湖君如保温材料有限公司 | A kind of insulating tube finished product transfer device |
| CN208644663U (en) * | 2018-07-25 | 2019-03-26 | 深圳市钜匠科技有限公司 | A kind of five- sided machining central suspension device |
| CN208788558U (en) * | 2018-09-18 | 2019-04-26 | 上海邦盟成套电气有限公司 | Ancillary equipment is used in a kind of maintenance of air equipment |
| CN110422806A (en) * | 2019-08-02 | 2019-11-08 | 浙江沈力防爆机电有限公司 | A kind of fan repair installation promotion auxiliary frame |
| CN210624461U (en) * | 2019-11-15 | 2020-05-26 | 中铁十八局集团建筑安装工程有限公司 | A remove support device for tunnel construction illumination |
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Application publication date: 20201016 |