阅读说明：本技术 一种便于地铁施工用载人升降机 (Manned lift convenient for subway construction ) 是由 胡顺虎 于 2020-06-14 设计创作，主要内容包括：本发明属于地铁施工技术领域,尤其为一种便于地铁施工用载人升降机,包括固定台,所述固定台的内部开设有调节仓,所述调节仓的内部固定连接有双轴电机,所述双轴电机的输出轴固定连接有第一转轴；本发明,通过设置双轴电机,当工作人员使用该装置将工作台进行升高的过程中,工作人员只需通过控制开关启动双轴电机,在第一锥齿轮和第二锥齿轮的配合下,能够使螺纹柱通过螺纹帽带动工作台进行移动,从而实现了将工作台进行升高的目的,通过设置滑槽和滑块,当螺纹帽在移动的过程中,在滑槽和滑块的配合下,能够使螺纹帽进行定向的移动,从而避免了螺纹帽在移动的过程中发生偏移。(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.)

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.

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.