CN218290305U

CN218290305U - Platform type lifting device for construction

Info

Publication number: CN218290305U
Application number: CN202222523029.0U
Authority: CN
Inventors: 谢盼盼; 段迎新
Original assignee: Shandong Huangcheng Municipal Garden Engineering Co ltd
Current assignee: Shandong Huangcheng Municipal Garden Engineering Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-13
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a hydraulic engineering technical field especially relates to a platform formula elevating gear is used in construction, including the lift base, the upper end fixed mounting of lift base has two side support frames, is located between two side support frames the upper end fixed mounting of lift base has two motor bodies, every the equal fixed mounting of tip of motor body output shaft has drive screw, two it is equipped with the elevating platform to overlap through the screw thread between the drive screw, the buffer board is installed to the upper end of elevating platform. The utility model discloses a buffer board atress can the downstream to compress a plurality of springs, the buffer board downstream can make the work piece downstream, further reduces the probability that the work piece dropped from the elevating platform both sides, and the elevating platform can drive a plurality of side slides and remove when removing, and a plurality of side slides all slide in the side slide rail that the side strut was set up open and is established, and a plurality of side slides can reduce rocking of elevating platform when removing, stability when improving whole lift.

Description

Platform type lifting device for construction

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a platform formula elevating gear is used in construction.

Background

Hydraulic engineering is a specialty of China's ordinary higher schools. The professional repair service life is three years, and the hydraulic engineering mainly researches basic knowledge and skills in the aspects of engineering hydrology, hydraulic engineering measurement, hydraulic reinforced concrete, hydraulic structures, engineering drawing and the like, and carries out engineering planning design, engineering site construction, engineering budget and hydraulic equipment maintenance and repair in the hydraulic engineering field. For example: the hydraulic structure of different types such as dam, dyke, spillway, sluice, channel, ferry troughway, raft way, fishway is built, need use lift platform to carry out the lifting transport to the work piece of construction in hydraulic engineering construction, but current elevating platform is when carrying the work piece, because the elevating platform does not have artifical the support, consequently the phenomenon that the work piece dropped can appear on the way in the elevating platform lift, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a platform type lifting device for construction.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a platform formula elevating gear is used in construction, includes the lift base, the upper end fixed mounting of lift base has two side support frames, is located between two side support frames the upper end fixed mounting of lift base has two motor bodies, every the equal fixed mounting of tip of motor body output shaft has transmission lead screw, two it is equipped with the elevating platform to overlap through the screw thread between the transmission lead screw, the buffer board is installed to the upper end of elevating platform, the upper end slidable mounting of buffer board has two trapezoidal framves opposite towards, every the equal fixed mounting of lower tip has L shape support frame, every all install the threaded rod between L shape support frame and the trapezoidal frame.

As a preferred technical scheme of the utility model, every the side end of side support frame has all been run through and has been seted up the side slide rail, the equal fixed mounting of two side ends of elevating platform has the side slide board, every the side slide board all is located inside the side slide rail.

As a preferred technical scheme of the utility model, fixed mounting has two at least springs between the upper end of elevating platform and the buffer board, interior slide rail has all been seted up to two inside walls of elevating platform, the equal fixed mounting of two side tip of trapezoidal frame has the rectangle slide, every the rectangle slide all is located interior slide rail.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the ladder frame removes and drives two rectangle slides and remove in two interior slide rails, ladder frame removes after leaving the buffer board surface, the user places the work piece in the buffer board top, move ladder frame again and reset, the work piece centre gripping is between two ladder frames this moment, the side of two ladder frames is the inclined plane simultaneously, consequently when blockking the work piece, can prevent to damage the work piece, two motor bodies of restart this moment, two motor body functions drive the elevating platform rebound, two ladder frames can effectively prevent that the work piece on the buffer board from dropping, the security to the work piece transport has been improved greatly.

2. The buffer board atress can the downstream to compress a plurality of springs, the buffer board downstream can make the work piece downstream, further reduces the probability that the work piece dropped from the elevating platform both sides, the elevating platform can drive a plurality of side slide boards when removing and remove, and a plurality of side slide boards all slide in the side slide rail that the side strut was opened and is established, and a plurality of side slide boards can reduce rocking of elevating platform when removing, improve the stability when whole goes up and down.

Drawings

Fig. 1 is a schematic structural view of the lifting base of the present invention;

fig. 2 is a schematic structural view of the side bracket of the present invention;

FIG. 3 is a schematic structural view of the elevating platform of the present invention;

fig. 4 is a schematic structural view of the ladder rack of the present invention.

Wherein: 1. a lifting base; 11. a transmission screw rod; 12. a side support frame; 13. a side slide rail; 14. a motor body; 2. a lifting platform; 21. a buffer plate; 22. a spring; 24. a side slide plate; 25. an inner slide rail; 26. a ladder frame; 27. a rectangular slide plate; 28. an L-shaped support frame; 29. a threaded rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Embodiment 1 as shown in fig. 1, 2, 3 and 4, a platform type lifting device for construction comprises a lifting base 1, two side brackets 12 are fixedly installed at the upper end of the lifting base 1, two motor bodies 14 are fixedly installed at the upper end of the lifting base 1 between the two side brackets 12, the two motor bodies 14 operate to drive the two transmission screws 11 to rotate, the two transmission screws 11 rotate to drive the lifting platform 2 to move downwards, when the two lifting platforms 2 move downwards to the bottom, a user firstly rotates a threaded rod 29, the threaded rod 29 rotates to drive a trapezoid frame 26 to move, the trapezoid frame 26 moves on a buffer plate 21, the trapezoid frame 26 moves to drive two rectangular sliding plates 27 to move in two inner sliding rails 25, after the trapezoid frame 26 moves away from the surface of the buffer plate 21, the user places a workpiece above the buffer plate 21 and then moves and resets the trapezoid frame 26, the workpiece is clamped between the two trapezoid frames 26, the side surfaces of the two trapezoid frames 26 are inclined surfaces, the end of an output shaft of each motor body 14 is fixedly installed with a transmission screw 11, the trapezoid frame 26 is sleeved with a trapezoid frame 2 through the thread, the upper end of the lifting base 2, the lifting base 2 is installed with a sliding rack 26, the lower end of each trapezoid frame 26, the lifting base 21 is installed with a trapezoid frame 28, and the other trapezoid frame 26, the lifting base 2, the lifting base 21 is installed with the other support frame 26, and the other support frame 26, and the lifting base 26.

Side slide rail 13 has all been run through and has been seted up to the side tip of every side strut 12, the equal fixed mounting of two side tips of elevating platform 2 has side slide plate 24, every side slide plate 24 all is located inside side slide rail 13, buffer board 21 atress can the downstream, and compress a plurality of springs 22, buffer board 21 downstream can make the work piece downstream, further reduce the probability that the work piece dropped from elevating platform 2 both sides, elevating platform 2 can drive a plurality of side slide plates 24 when removing and remove, a plurality of side slide plates 24 all slide in the side slide rail 13 that side strut 12 was seted up, fixed mounting has two at least springs 22 between the upper end of elevating platform 2 and the buffer board 21, interior slide rail 25 has all been seted up to two inside walls of elevating platform 2, the equal fixed mounting of two side tips of trapezoidal frame 26 has rectangle slide plate 27, every rectangle slide plate 27 all is located interior slide rail 25.

The working principle is as follows:

first, when a user needs to lift and carry a workpiece of a hydraulic engineering by using the lifting base 1, the two motor bodies 14 are started, the two motor bodies 14 run synchronously, the two motor bodies 14 operate to drive the two transmission screw rods 11 to rotate, the two transmission screw rods 11 rotate to drive the lifting platform 2 to move downwards, when the two lifting platforms 2 move downwards to the bottom, the user firstly rotates the threaded rod 29, the threaded rod 29 rotates to drive the trapezoidal frame 26 to move, the trapezoidal frame 26 moves on the buffer plate 21, the trapezoidal frame 26 moves to drive the two rectangular sliding plates 27 to move in the two inner sliding rails 25, after the trapezoidal frame 26 moves away from the surface of the buffer plate 21, the user places the workpiece above the buffer plate 21, then moves and resets the trapezoidal frame 26, the workpiece is clamped between the two trapezoidal frames 26 at the moment, meanwhile, the side surfaces of the two trapezoidal frames 26 are inclined surfaces, so that the workpiece can be prevented from being damaged, at the moment, the two motor bodies 14 are started again, the two motor bodies 14 operate to drive the lifting platform 2 to move upwards, the workpiece on the two trapezoidal frames 26 can be effectively prevented from dropping off the workpiece on the buffer plate 21, and the safety of the workpiece can be greatly improved in carrying.

The second step, when the work piece was placed on buffer board 21, buffer board 21 atress can the downstream, and compress a plurality of springs 22, buffer board 21 downstream can make the work piece downstream, further reduce the probability that the work piece dropped from 2 both sides of elevating platform, elevating platform 2 can drive a plurality of side slide plates 24 and remove when removing, a plurality of side slide plates 24 all slide in the side slide rail 13 that side brace frame 12 was seted up, a plurality of side slide plates 24 can reduce rocking of elevating platform 2 when removing, stability when improving whole lift.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a platform formula elevating gear is used in construction, includes lifting pedestal (1), its characterized in that, the upper end fixed mounting of lifting pedestal (1) has two side strut frames (12), is located between two side strut frames (12) the upper end fixed mounting of lifting pedestal (1) has two motor body (14), every the equal fixed mounting in tip of motor body (14) output shaft has drive screw (11), two through threaded bush between drive screw (11) be equipped with elevating platform (2), buffer board (21) are installed to the upper end of elevating platform (2), the upper end slidable mounting of buffer board (21) has two opposite trapezoidal framves (26) of orientation, every the equal fixed mounting of lower tip of elevating platform (2) has L shape support frame (28), every all install between L shape support frame (28) and trapezoidal framves (26) L shape threaded rod (29).

2. A platform lifting device for construction according to claim 1, wherein a side sliding rail (13) is provided through the side end of each side supporting frame (12).

3. A construction platform lifting device according to claim 1, wherein side skids (24) are fixedly mounted at both side ends of the lifting platform (2), and each side skid (24) is positioned inside a side slide rail (13).

4. The platform type lifting device for construction according to claim 1, wherein at least two springs (22) are fixedly installed between the upper end of the lifting platform (2) and the buffer plate (21), and inner sliding rails (25) are respectively arranged on two inner side walls of the lifting platform (2).

5. A construction platform lifting device according to claim 4, wherein rectangular sliding plates (27) are fixedly mounted at both side ends of the ladder frame (26), and each of the rectangular sliding plates (27) is positioned in the inner sliding rail (25).