CN214885366U

CN214885366U - A mounting platform for steel construction factory building roof

Info

Publication number: CN214885366U
Application number: CN202023074050.4U
Authority: CN
Inventors: 杨旭华; 吴佳伟
Original assignee: Hainan Li'ao Steel Membrane Structure Engineering Co ltd
Current assignee: Hainan Li'ao Steel Membrane Structure Engineering Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-11-26
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses an installation platform for steel construction factory building roof belongs to installation platform technical field. A mounting platform for steel construction factory building roof includes: first box, first box below is provided with the second box, the inside elevating system that is provided with of first box, the inside telescopic machanism that is provided with of second box, second box left end is provided with the second motor, second box right-hand member is provided with first motor, second box lower extreme is provided with four wheels, it is up-and-down motion to drive the second hydraulic stem through the third pivot, thereby it is up-and-down motion to drive the platform case, because first gear and second gear rotate simultaneously, so can realize around the platform case with up-and-down simultaneous movement, reduction time waste and easy operation that can be better are easy to get the hand.

Description

A mounting platform for steel construction factory building roof

Technical Field

The utility model belongs to the technical field of mounting platform, especially, relate to a mounting platform of steel construction factory building roof.

Background

With the high-speed development of economy in China, steel structures, particularly light steel structure plants are rapidly built all over the country at present, mounting platforms for roofs of the steel structure plants are rapidly developed, most of the existing mounting platforms have the problems of low lifting speed and the like, and the engineering completion date is slowed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the slow problem of the lift removal speed that exists among the prior art, the utility model aims to provide a mounting platform for steel construction factory building roof solves the slow problem of lift removal speed.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A mounting platform for steel construction factory building roof includes: the first box, first box below are provided with the second box, and the inside elevating system that is provided with of first box, the inside telescopic machanism that is provided with of second box, second box left end are provided with the second motor, and second box right-hand member is provided with first motor, and second box lower extreme is provided with four wheels.

Preferably, the telescopic mechanism comprises a first bevel gear and a second bevel gear, the first bevel gear is coaxially provided with a first rotating shaft, a suspension end of the first rotating shaft is connected with a second motor, the second bevel gear is coaxially provided with a second rotating shaft, the suspension end of the second rotating shaft is connected with the first motor, a first gear and a second gear are arranged between the first bevel gear and the second bevel gear, the first gear is engaged with the first bevel gear and the second bevel gear, the second gear is engaged with the first bevel gear and the second bevel gear, the first gear and the second gear are distributed at right angles, the second gear is coaxially provided with a cylindrical pipe thread, the suspension end of the cylindrical pipe thread is movably connected with the inner wall of the second box body, a first hydraulic rod is coaxially sleeved on the cylindrical pipe thread, the first hydraulic rod is in threaded connection with the cylindrical pipe thread, the bottom of the inner cavity of the second box body is provided with a chute matched with the bottom end of the first hydraulic rod, the guide direction of the sliding chute is parallel to the length direction of the thread of the cylindrical pipe.

Preferably, elevating system including coaxial setting in the worm at first gear top, worm one side meshing has the worm wheel, the worm wheel is coaxial to be worn to be equipped with the third pivot, third pivot and first box inner wall swing joint, third pivot both ends are provided with the second hydraulic stem that is parallel to each other and second hydraulic stem lies in the same one side of third pivot, second hydraulic stem suspension end is provided with the platform case, the platform case is connected with foretell first hydraulic stem top, the second hydraulic stem is articulated with the platform case and the parallel third pivot length direction of articulated shaft heart yearn direction.

3. Has the advantages that:

the first motor is started to drive the second rotating shaft to rotate, the second motor drives the first rotating shaft to rotate, the rotating directions of the first rotating shaft and the second rotating shaft are opposite, the first rotating shaft drives the first bevel gear to rotate, the second rotating shaft drives the second bevel gear to rotate, the first bevel gear and the second bevel gear drive the first gear and the second gear to rotate through the rotation in opposite directions, the second gear drives the cylindrical pipe to rotate in a threaded manner, and the first hydraulic rod is driven to move back and forth when the cylindrical pipe is rotated in a threaded manner, thereby driving the platform box to move back and forth, the first gear drives the worm to rotate, the worm drives the worm wheel to rotate, the second hydraulic rod is driven to move up and down through the third rotating shaft, thereby driving the platform box to move up and down, because the first gear and the second gear rotate simultaneously, therefore, the platform box can move forwards and backwards and up and down simultaneously, time waste can be reduced well, and the operation is simple and easy to operate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the overall movement structure of the present invention;

fig. 4 is a schematic structural view of the telescopic mechanism of the present invention;

fig. 5 is a schematic view of the lifting mechanism of the present invention.

The reference numbers in the figures illustrate:

10. a telescoping mechanism; 110. a first rotating shaft; 120. a second rotating shaft; 130. a first bevel gear; 140. a second bevel gear; 150. a first gear; 160. a second gear; 170. cylindrical pipe threads; 180. a first hydraulic lever;

20. a lifting mechanism; 210. a worm; 220. a worm gear; 230. a third rotating shaft; 240. a second hydraulic rod; 250. a platform box;

30. a first case; 40. a second case; 50. a first motor; 60. a second motor; 70. a wheel; 80. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, a mounting platform for a steel structure factory building roof comprises: the first box 30, first box 30 below is provided with second box 40, and first box 30 is inside to be provided with elevating system 20, and second box 40 is inside to be provided with telescopic machanism 10, and the second box 40 left end is provided with second motor 60, and the second box 40 right-hand member is provided with first motor 50, and the second box 40 lower extreme is provided with four wheels 70.

The telescopic mechanism 10 comprises a first bevel gear 130 and a second bevel gear 140, wherein the first bevel gear 130 is coaxially provided with a first rotating shaft 110, the suspension end of the first rotating shaft 110 is connected with a second motor 60, the second bevel gear 140 is coaxially provided with a second rotating shaft 120, the suspension end of the second rotating shaft 120 is connected with a first motor 50, a first gear 150 and a second gear 160 are arranged between the first bevel gear 130 and the second bevel gear 140, the first gear 150 is engaged with the first bevel gear 130 and the second bevel gear 140, the second gear 160 is engaged with the first bevel gear 130 and the second bevel gear 140, the first gear 150 and the second gear 160 are distributed in a right angle, the second gear 160 is coaxially provided with a cylindrical pipe thread 170, the suspension end of the cylindrical pipe thread 170 is movably connected with the inner wall of a second box 40, a first hydraulic rod 180 is coaxially sleeved on the cylindrical pipe thread 170, and the first hydraulic rod 180 is in threaded connection with the cylindrical pipe thread 170, the bottom of the inner cavity of the second box body 40 is provided with a chute 80 matched with the bottom end of the first hydraulic rod 180, and the guiding direction of the chute 80 is parallel to the length direction of the cylindrical pipe thread 170.

The lifting mechanism 20 includes a worm 210 coaxially disposed on the top of the first gear 150, a worm wheel 220 is engaged with one side of the worm 210, a third rotating shaft 230 coaxially penetrates through the worm wheel 220, the third rotating shaft 230 is movably connected with the inner wall of the first box 30, two ends of the third rotating shaft 230 are provided with second hydraulic rods 240 parallel to each other, the second hydraulic rods 240 are located on the same side of the third rotating shaft 230, a platform box 250 is disposed at a suspension end of the second hydraulic rods 240, the platform box 250 is connected with the top end of the first hydraulic rod 180, the second hydraulic rods 240 are hinged with the platform box 250, and the direction of the core line of the hinge shaft is parallel to the length direction of the third rotating shaft 230.

The first motor 50 is started to drive the second rotating shaft 120 to rotate, the second motor 60 drives the first rotating shaft 110 to rotate, the rotating directions of the first rotating shaft 110 and the second rotating shaft 120 are opposite, the first rotating shaft 110 drives the first bevel gear 130 to rotate, the second rotating shaft 120 drives the second bevel gear 140 to rotate, the first bevel gear 130 and the second bevel gear 140 drive the first gear 150 and the second gear 160 to rotate through the rotation in opposite directions, the second gear 160 drives the cylindrical pipe thread 170 to rotate, the cylindrical pipe thread 170 drives the first hydraulic rod 180 to move back and forth when rotating, so as to drive the platform box 250 to move back and forth, the first gear 150 drives the worm 210 to rotate, the worm 210 drives the worm wheel 220 to rotate, the third rotating shaft 230 drives the second hydraulic rod 240 to move up and down, so as to drive the platform box 250 to move up and down, because the first gear 150 and the second gear 160 rotate simultaneously, the back and forth and up and down movement of the platform box 250 can be realized, the time waste can be well reduced, and the operation is simple and easy to operate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mounting platform for steel construction factory building roof which characterized in that includes: the device comprises a first box body (30), a second box body (40) is arranged below the first box body (30), a lifting mechanism (20) is arranged in the first box body (30), a telescopic mechanism (10) is arranged in the second box body (40), a second motor (60) is arranged at the left end of the second box body (40), a first motor (50) is arranged at the right end of the second box body (40), and four wheels (70) are arranged at the lower end of the second box body (40);

the telescopic mechanism (10) comprises a first bevel gear (130) and a second bevel gear (140), wherein the first bevel gear (130) is coaxially provided with a first rotating shaft (110), the suspension end of the first rotating shaft (110) is connected with a second motor (60), the second bevel gear (140) is coaxially provided with a second rotating shaft (120), the suspension end of the second rotating shaft (120) is connected with a first motor (50), a first gear (150) and a second gear (160) are arranged between the first bevel gear (130) and the second bevel gear (140), the first gear (150) is engaged with the first bevel gear (130) and the second bevel gear (140), the second gear (160) is engaged with the first bevel gear (130) and the second bevel gear (140), the first gear (150) and the second gear (160) are distributed in a right angle, the second gear (160) is coaxially provided with a cylindrical pipe thread (170), the suspension end of the cylindrical pipe thread (170) is movably connected with the inner wall of a second box body (40), a first hydraulic rod (180) is coaxially sleeved on the cylindrical pipe thread (170), the first hydraulic rod (180) is in threaded connection with the cylindrical pipe thread (170), a sliding groove (80) matched with the bottom end of the first hydraulic rod (180) is arranged at the bottom of the inner cavity of the second box body (40), and the guiding direction of the sliding groove (80) is parallel to the length direction of the cylindrical pipe thread (170);

the lifting mechanism (20) comprises a worm (210) coaxially arranged at the top of the first gear (150), a worm wheel (220) is meshed on one side of the worm (210), a third rotating shaft (230) coaxially penetrates through the worm wheel (220), the third rotating shaft (230) is movably connected with the inner wall of the first box body (30), two ends of the third rotating shaft (230) are provided with second hydraulic rods (240) which are parallel to each other, the second hydraulic rods (240) are positioned on the same side of the third rotating shaft (230), a platform box (250) is arranged at the suspension end of the second hydraulic rods (240), the platform box (250) is connected with the top end of the first hydraulic rod (180), the second hydraulic rods (240) are hinged with the platform box (250), and the core line direction of a hinge shaft is parallel to the length direction of the third rotating shaft (230).