CN211110847U

CN211110847U - Novel scissor-fork type lifting operation platform

Info

Publication number: CN211110847U
Application number: CN201921825905.7U
Authority: CN
Inventors: 袁祥康
Original assignee: Suzhou Geante Lifting Machinery Co ltd
Current assignee: Suzhou Geante Lifting Machinery Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-28
Anticipated expiration: 2029-10-28

Abstract

The utility model belongs to the technical field of jacking equipment, especially, be a novel scissor lift operation platform, including the steel construction, the equal fixed mounting in four corners department of steel construction has the parallels, the bottom fixed mounting of parallels has the universal wheel, be connected with the rotor arm through the pivot rotation on the lateral wall of parallels, threaded connection has the loop bar on the rotor arm, spout has been seted up down on the inner wall of steel construction, the inside sliding connection of spout has lower pulley down, the fixed bottom of rotating at lower movable support rod of lower pulley, movable support rod rotates through pivot and lower solid support rod and is connected down. The utility model discloses an utilize the universal wheel conveniently to remove, simultaneously through the additional action of rotor arm and loop bar and callus on the sole, can make angle at some slopes domatic fixing like this, prevent to take place the displacement and lead to the dangerous condition at the during operation, further increased this utility model's stability, increased this utility model's suitability simultaneously.

Description

Novel scissor-fork type lifting operation platform

Technical Field

The utility model relates to a jacking equipment technical field specifically is a novel cut fork lift operation platform.

Background

In the existing construction engineering or installation engineering, the operation platform plays an important role, can provide a stable operation surface for construction operators to deal with construction work at a higher position, and because the construction site area is larger, how to effectively move the operation platform influences the progress of the construction work.

Although the invention can solve the problem of movement of the operation platform, the height of the operation platform can not be adjusted, so that the technical scheme can not be successfully completed when the installation tasks with different heights are faced; meanwhile, the existing operation platform is generally moved by using a small universal wheel, and although the moving mode is quick, uncontrollable moving factors exist at all, for example, the fixing mode is single on a road surface with an inclination angle, so that a novel scissor type lifting operation platform is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel cut fork lift operation platform has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a novel scissor type lifting operation platform comprises a steel structure, wherein four corners of the steel structure are fixedly provided with sizing blocks, the bottom of each sizing block is fixedly provided with a universal wheel, the side wall of each sizing block is rotatably connected with a rotating arm through a rotating shaft, the rotating arm is in threaded connection with a loop bar, the inner wall of the steel structure is provided with a lower chute, the lower chute is internally and slidably connected with a lower pulley, the lower pulley is fixedly and rotatably arranged at the bottom of a lower movable supporting rod, the lower movable supporting rod is rotatably connected with a lower fixed supporting rod through the rotating shaft, the lower fixed supporting rod is rotatably connected with the steel structure through the rotating shaft, the lower fixed supporting rod is rotatably connected with an upper fixed supporting rod through the rotating shaft, the upper fixed supporting rod is rotatably connected with a bearing plate through the rotating shaft, the bottom of the bearing plate is provided with an upper chute, the inner part of the upper chute is slidably connected with an upper pulley, go up to move branch and move branch rotation down through the pivot and be connected, two go up fixed mounting has last connecting piece between the branch, two move fixedly connected with down the connecting piece between the branch down, go up and be connected with the push cylinder through rotating between connecting piece and the lower connecting piece.

As an optimal technical scheme of the utility model, the quantity of universal wheel has four, four the bottom at the parallels is installed respectively to the universal wheel.

As a preferred technical scheme of the utility model, the one end fixedly connected with of loop bar assists the pole, the other end fixedly connected with callus on the sole of loop bar.

As a preferred technical scheme of the utility model, the center department one end fixedly connected with fixed plate of steel construction, the one end of fixed plate is rotated through the pivot and is connected with the pull rod.

As a preferred technical proposal of the utility model, the pull rod is in the shape of an arc handle.

As a preferred technical scheme of the utility model, it has the control box to sit on the steel construction, the one end and the promotion cylinder electric connection of control box.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel cut fork lift work platform possesses following beneficial effect:

1. This novel cut fork lift operation platform conveniently removes through utilizing the universal wheel, simultaneously through the additional action of rotor arm and loop bar and callus on the sole, can make angle domatic fixing at some slopes like this, prevents to take place the displacement and lead to the dangerous condition at the during operation, has further increased this utility model's stability, has increased this utility model's suitability simultaneously.

2. This novel scissor type lift operation platform through the promotion cylinder that utilizes the control box to connect for it is comparatively convenient to go up and down, and wholly facilitates the utilization pull rod and removes, wholly conveniently removes and fixes, and structural design you reasonable, and later stage maintenance is convenient with the maintenance, and the practicality is strong, and application scope is wide.

Drawings

FIG. 1 is a schematic structural view of the present invention;

Fig. 2 is a bottom view of the structure of the present invention;

Fig. 3 is a side view and plan view of the structure of the present invention.

In the figure: 1. a steel structure; 2. sizing block; 3. a universal wheel; 4. a rotating arm; 5. a loop bar; 6. an auxiliary rod; 7. a foot pad; 8. a lower chute; 9. a lower pulley; 10. moving the supporting rod downwards; 11. fixing the support rod downwards; 12. fixing a support rod; 13. a carrier plate; 14. an upper chute; 15. an upper pulley; 16. an upper movable support rod; 17. an upper connecting piece; 18. a lower connecting piece; 19. a push cylinder; 20. a fixing plate; 21. a pull rod; 22. and a control box.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a novel scissor type lifting operation platform comprises a steel structure 1, wherein four corners of the steel structure 1 are fixedly provided with sizing blocks 2, the bottom of the sizing block 2 is fixedly provided with universal wheels 3, the side wall of the sizing block 2 is rotatably connected with a rotating arm 4 through a rotating shaft, the rotating arm 4 is in threaded connection with a loop bar 5, the inner wall of the steel structure 1 is provided with a lower chute 8, the inner part of the lower chute 8 is in sliding connection with a lower pulley 9, the lower pulley 9 is fixedly rotated at the bottom of a lower sliding support rod 10, the lower sliding support rod 10 is rotatably connected with a lower fixed support rod 11 through a rotating shaft, the lower fixed support rod 11 is rotatably connected with the steel structure 1 through a rotating shaft, the lower fixed support rod 11 is rotatably connected with an upper fixed support rod 12 through a rotating shaft, the upper fixed support rod 12 is rotatably connected with a bearing plate 13 through a rotating shaft, the bottom of the bearing plate 13 is provided with an upper chute 14, the inner, the upper movable supporting rods 16 are rotatably connected with the lower movable supporting rods 10 through rotating shafts, an upper connecting piece 17 is fixedly arranged between the two upper movable supporting rods 16, a lower connecting piece 18 is fixedly connected between the two lower movable supporting rods 10, and a pushing cylinder 19 is rotatably connected between the upper connecting piece 17 and the lower connecting piece 18.

In this embodiment, overall structure is stable, and structural strength is big, and stability is strong, and life is longer.

Specifically, the number of the universal wheels 3 is four, and the four universal wheels 3 are respectively installed at the bottom of the sizing block 2.

In this embodiment, four universal wheels 3 increase stability in moving and fixing.

Specifically, one end of the loop bar 5 is fixedly connected with an auxiliary rod 6, and the other end of the loop bar 5 is fixedly connected with a foot pad 7.

In this embodiment, utilize to rotate auxiliary rod 6 and go on making callus on the sole 7 contact ground, make frictional force increase like this, increase the stability when fixed.

Specifically, one end of the center of the steel structure 1 is fixedly connected with a fixing plate 20, and one end of the fixing plate 20 is rotatably connected with a pull rod 21 through a rotating shaft.

In this embodiment, the structures of the pull rod 21 and the fixing plate 20 are the prior art, and are not described in detail in this application.

Specifically, the pull rod 21 is shaped like an arc handle.

In this embodiment, the pull rod 21 having the arc-handle shape is more convenient to pull.

Specifically, a control box 22 is located on the steel structure 1, and one end of the control box 22 is electrically connected to the pushing cylinder 19.

In this embodiment, the control box 22 has components for operating the pushing cylinder 19, and the connection between the components is made by a wire or a conduit, which are all the prior art.

The utility model discloses a theory of operation and use flow: utilize the fixed pivoted fixed plate 20 of pull rod 21 to make steel construction 1 remove through universal wheel 3, after removing suitable position, through rotor arm 4, confirm the position, and then assist pole 6 through rotating, and then make and assist pole 6 to rotate and make callus on the sole 7 carry out ground connection, and then utilize callus on the sole 7 to increase frictional force and carry out the fixed action, after confirming the position, play to rise the process and do: the pushing cylinder 19 connected with the control box 22 stretches and retracts, so that the pushing cylinder 19 drives the upper connecting piece 17, the upper connecting piece 17 drives the upper movable supporting rod 16, the rotating shaft of the upper movable supporting rod 16 is connected with the upper fixed supporting rod 12 to be opened, and meanwhile, the lower movable supporting rod 10 and the lower fixed supporting rod 11 connected with the rotating shaft are opened, so that the bearing plate 13 is lifted; the descending process is the reverse movement of the ascending process.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The utility model provides a novel cut fork lift work platform, includes steel construction (1), its characterized in that: all fixed mounting has parallels (2) in the four corners department of steel construction (1), the bottom fixed mounting of parallels (2) has universal wheel (3), rotate through the pivot on the lateral wall of parallels (2) and be connected with rotor arm (4), threaded connection has loop bar (5) on rotor arm (4), spout (8) down have been seted up on the inner wall of steel construction (1), the inside sliding connection of spout (8) has lower pulley (9) down, pulley (9) fixed rotation is in the bottom of movable support rod (10) down, movable support rod (10) rotate through pivot and lower fixed support rod (11) and be connected down, fixed support rod (11) rotate through pivot and be connected with steel construction (1) down, fixed support rod (11) rotate through the pivot and connect upper fixed support rod (12) down, upper fixed support rod (12) rotate through the pivot and connect (13), last spout (14) have been seted up to the bottom of loading board (13), the inside sliding connection who goes up spout (14) has last pulley (15), go up pulley (15) fixed mounting at the top of moving branch (16) last, on move branch (16) and move branch (10) through the pivot down and rotate and be connected, two go up and move between branch (16) fixed mounting have last connecting piece (17), two move under fixedly connected with connecting piece (18) between branch (10), it is connected with between connecting piece (17) and lower connecting piece (18) through rotating and promotes cylinder (19).

2. A novel scissor lift work platform according to claim 1, wherein: the number of the universal wheels (3) is four, and the four universal wheels (3) are respectively arranged at the bottom of the sizing block (2).

3. A novel scissor lift work platform according to claim 1, wherein: one end fixedly connected with of loop bar (5) assists pole (6), the other end fixedly connected with callus on the sole (7) of loop bar (5).

4. A novel scissor lift work platform according to claim 1, wherein: the steel structure is characterized in that one end of the center of the steel structure (1) is fixedly connected with a fixing plate (20), and one end of the fixing plate (20) is rotatably connected with a pull rod (21) through a rotating shaft.

5. A novel scissor lift work platform according to claim 4, wherein: the pull rod (21) is in a shape of an arc handle.

6. A novel scissor lift work platform according to claim 1, wherein: control box (22) are located on steel construction (1), the one end and the promotion cylinder (19) electric connection of control box (22).