CN219579828U

CN219579828U - Human body lifter

Info

Publication number: CN219579828U
Application number: CN202320629507.8U
Authority: CN
Inventors: 宫立军
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-25
Anticipated expiration: 2033-03-28

Abstract

The utility model relates to a human body lifter, which belongs to a scaffold and comprises a supporting leg upright post, a pedal plate arranged on the supporting leg upright post, and a foot plate, wherein the lower end of the supporting leg upright post is vertically connected with the foot plate, the supporting leg upright post is in clearance fit, a sliding sleeve lifter of a pedal support is sleeved on the supporting leg upright post, and the bottom surface of the pedal plate is fixed with the upper surface of the pedal support. The human body lifter disclosed by the utility model is reasonable in structural design, convenient to manage, easy to store and simple to operate, can replace the walking function which cannot be exerted by a traditional ladder, improves the working efficiency, can be lifted or lowered at any time according to the requirements of the user, can be used in working environments such as vegetable garden picking, indoor decoration and outdoor installation, and can be lifted to any height in a controllable range.

Description

Human body lifter

Technical Field

The utility model belongs to scaffolds, and particularly relates to a human body lifter.

Background

The design inspiration of the utility model references the stepping on the stilts in the entertainment activities of the masses, and people can perform at high places by using the stilts. In real work, the operation of standing up and even lifting up the hands at high places, such as indoor and outdoor decoration, engineering operation, orchard picking and the like, can be operated only by stepping on a ladder, a high stool and a springboard. Such construction methods can be cumbersome, inconvenient to move, impact on progress, and not safe enough. At present, the most commonly used method is realized by constructing a scaffold, and various types of scaffold are available on the market, such as a scaffold with a height-adjusting steel structure, which is named as CN 218581130U, wherein the scaffold is provided with a lower rod and an upper rod, a chute is arranged in the lower rod, the upper rod can slide up and down in the chute, so as to adjust the height of an operation platform, a fixing piece for fixing the upper rod is arranged on the lower rod, and the design of the scaffold can adjust the height of the operation platform, however, when an operator needs to adjust the height of the operation platform after completing a certain work, the operator needs to first go down from the operation platform, then move the scaffold to a proper position, and then go up to the operation platform for construction. Although the device can realize the purpose of high-altitude operation, the device has complex structure, inconvenient operation and influences the operation progress.

Disclosure of Invention

The utility model provides the human body lifter for solving the defects in the prior art, and the purpose of conveniently and flexibly realizing high-altitude production operation can be realized.

The utility model relates to a human body lifter, which comprises a supporting leg upright post, a pedal plate arranged on the supporting leg upright post, and a foot plate, wherein the lower end of the supporting leg upright post is vertically connected with the foot plate, a sliding sleeve lifting frame which is in clearance fit on the supporting leg upright post and is sleeved with a pedal support is sleeved on the supporting leg upright post, and the bottom surface of the pedal plate is fixed with the upper surface of the pedal support.

As a further improvement of the utility model, the foot pedal is fixed with the upper end face of the horizontal section of the pedal support, the tail handle of the pedal support is bent upwards at the joint of the tail handle and the horizontal section of the pedal support, the middle part of the tail handle is hinged with the two side walls of the sliding sleeve lifting frame through screws, and the lower part of the front end of the inner side of the tail handle and the upper part of the inner side of the rear end face of the tail handle are embedded with brake blocks.

As a further improvement of the utility model, the sliding sleeve lifting frame is an L-shaped frame, the tail handle is embedded into the vertical section of the sliding sleeve lifting frame, two side walls of the sliding sleeve lifting frame are respectively hinged with shafts on two sides of the tail handle, a baffle is arranged on one side of the vertical section of the sliding sleeve lifting frame and above the tail handle, and the vertical section of the sliding sleeve lifting frame hinged with the tail handle is sleeved on the stand column of the supporting leg.

As a further improvement of the utility model, the front and rear brake blocks of the tail handle are respectively propped against the front side surface and the rear side surface of the stand column of the supporting leg, the lower edge of the front end of the pedal support is provided with a lock hook, the other end of the lock hook is hooked and locked on the lower edge of the horizontal section of the sliding sleeve lifting frame, the rear end of the tail handle is provided with a traction spring, and the other end of the traction spring is fixed with the upper edge of the sliding sleeve lifting frame.

As a further improvement of the utility model, a sliding block is sleeved on the upper part of the sliding sleeve lifting frame and the outer wall of the supporting leg upright post, and a leg binding belt I is arranged on the outer wall of one side of the sliding block.

As a further improvement of the utility model, a leg strap II is arranged at the upper opening of the sliding sleeve lifting frame.

As a further improvement of the utility model, the lower part of the lock hook is provided with a traction wire, and the other end of the traction wire is provided with an operating handle.

As a further improvement of the utility model, the folding angle of the lower end of the supporting leg upright post hinged with the foot plate is 5-30 degrees.

As a further improvement of the utility model, the lower end of the supporting leg upright post is fixedly connected with the foot plate vertically.

As a further improvement of the utility model, the device is used as a pair which is symmetrical left and right.

The human body lifter disclosed by the utility model is reasonable in structural design, convenient to manage, easy to store and simple to operate, can replace the walking function which cannot be exerted by a traditional ladder, improves the working efficiency, can be lifted or lowered at any time according to the requirements of the user, can be used in working environments such as vegetable garden picking, indoor decoration and outdoor installation, and can be lifted to any height in a controllable range.

Drawings

FIGS. 1-2 are schematic diagrams of the structure of the present utility model;

FIG. 3 is a schematic view of a lifting structure according to the present utility model;

FIG. 4 is a schematic view of a sliding sleeve lifting frame according to the present utility model;

fig. 5 is a schematic view of a latch hook according to the present utility model.

Detailed Description

Example 1

The human body lifter disclosed by the utility model is a pair which is symmetrical left and right when in use as shown in figure 1, and comprises a supporting leg upright post 2, a foot pedal 3 arranged on the supporting leg upright post 2, and a foot plate 1, wherein the section of the upper top of the foot plate 1 is of an arc-shaped design structure, and when a construction site is muddy, the foot plate is designed into the arc-shaped structure so as to be convenient for moving. The lower end of the supporting leg upright post 2 is vertically fixed with the upper end face of the foot plate 1, the sliding sleeve lifting frame 4 of the pedal support 5 is in clearance fit on the supporting leg upright post 2 and is sleeved with the L-shaped frame, the lower face and the parallel face of the pedal support 5 of the horizontal section Duan Zhiyu of the sliding sleeve lifting frame 4 are connected with tail handles 6, the tail handles 6 and the horizontal section of the pedal support 5 are bent upwards at the connecting position, the front side and the rear side of the sliding sleeve lifting frame 4 are provided with side plates and hollowed out left and right sides, the tail handles 6 on the front side and the rear side of the pedal support 5 penetrate through the hollowed-out position and are arranged in the vertical section of the sliding sleeve lifting frame 4 and are hinged with the side walls of the sliding sleeve lifting frame through screws, and as the two tail handles 6 are hollow, the supporting leg upright post 2 can sequentially penetrate through the lower opening of the sliding sleeve lifting frame 4, the tail handles 6 and the upper opening of the lifting frame 4 from bottom to top, and a baffle 14 is arranged on one side of the vertical section of the sliding sleeve lifting frame 4 and above the tail handles 6; the upper part of the sliding sleeve lifting frame 4 and the outer wall of the supporting leg upright post 2 are also sleeved with a sliding block 13 which can freely slide up and down on the supporting leg upright post 2, the outer wall of one side of the sliding block 13 is provided with a leg binding belt I12, the leg binding belt I12 is a sticking buckle binding belt, and meanwhile, in order to prevent the sliding block 13 from separating from the supporting leg upright post 2, a limiting block is arranged above the supporting leg upright post 2.

For the convenience of fixing, the lower part of the front end of the inner side of the tail handle 6 and the upper part of the inner side of the rear end face of the tail handle 6 are embedded with brake blocks 7, the brake blocks 7 are rubber blocks, the two brake blocks 7 respectively prop against the front side face and the rear side face of the supporting leg upright post 2, a connecting plate I is fixed at the tail end of the two tail handles 6, a traction spring 9 is arranged on the connecting plate I, and the other end of the traction spring 9 is fixed with the upper edge of the sliding sleeve lifting frame 4.

The bottom of running-board 3 and the up end of the horizontal segment of footboard support 5 fixed mutually, the front end both sides of running-board 3 all are equipped with bandage I, are equipped with buckle I on one of them side bandage I, the rear end of running-board 3 is equipped with rather than vertically guard plate, the both sides of guard plate all are equipped with bandage II, are equipped with buckle II on one of them side bandage II.

The front end of pedal support 5 be equipped with downwardly extending's connecting plate II 15, one side of connecting plate II 15 is equipped with mounting panel 16, has set torsional spring fixed mounting through the bolt on mounting panel 16 has latch hook 8, the other end hook of latch hook 8 locks in the lower edge of sliding sleeve crane 4 horizontal segment, is equipped with the through-hole in the lower part of latch hook 8, the one end of tractive line 10 is fixed on the through-hole, the other end of tractive line 10 passes connecting plate II 15 and is fixed mutually with operating handle 11, is equipped with the switch on operating handle 11. In use, the operating handle 11 is fixed on the thigh, which is convenient for operation.

The operation method of the utility model comprises the following steps: firstly, putting feet on a pedal plate 3, fixing the feet on the pedal plate 3 by using a binding belt I and a binding belt II, fixing the lower legs by using a leg binding belt I12, opening a switch on an operating handle 11, enabling the lower ends of lock hooks 8 to separate from the lower edge of the horizontal section of a sliding sleeve lifting frame 4, lifting the legs upwards, lifting the pedal plate 3, enabling two brake blocks 7 to separate from a supporting leg upright post 2, stretching a traction spring 9, simultaneously, overturning one side of a tail handle 6 upwards to prop against a baffle plate 14 to drive the sliding sleeve lifting frame 4 to move upwards, after reaching a proper height, falling the pedal plate 3, retracting the traction spring 9, respectively prop against the front side and the rear side of the supporting leg upright post 2 to play a friction role, closing the switch on the operating handle 11, enabling the lower ends of the lock hooks 8 to be hooked on the lower edge of the horizontal section of the sliding sleeve lifting frame 4, fixing the sliding sleeve lifting frame 4 on the supporting leg upright post 2, and enabling the lower ends of the lock hooks 8 not to slide down, and completing height adjustment.

Example 2

The utility model relates to a human body lifter, which is shown in fig. 2 and comprises a supporting leg upright post 2, a foot plate 1 and a foot pedal 3 arranged on the supporting leg upright post 2, wherein the lower end of the supporting leg upright post 2 is vertically hinged with the foot plate 1, the forward folding angle of the hinged leg upright post is 5-30 degrees, and a leg binding belt II 17 is fixed at the upper end of a sliding sleeve lifting frame 4, and the other steps are the same as those of the embodiment 1.

Claims

1. The utility model provides a human riser, includes landing leg stand (2), and running-board (3) that set up on landing leg stand (2), characterized by still includes foot board (1), the lower extreme and foot board (1) vertical connection of landing leg stand (2), clearance fit on landing leg stand (2), and telescopic sliding sleeve crane (4) that pedal held in the palm (5) have been nested, the bottom surface of running-board (3) fixed mutually with the higher authority that holds in the palm (5) of pedal.

2. The human body lifter as claimed in claim 1, characterized in that the upper end face of the horizontal section of the pedal support (5) is fixed with the pedal (3), the tail handle (6) of the pedal support (5) is bent upwards at the joint of the pedal support and the horizontal section, the middle part of the tail handle (6) is hinged with the two side walls of the sliding sleeve lifting frame (4) through screws, and the lower part of the front end of the inner side of the tail handle (6) and the upper part of the inner side of the rear end face of the tail handle (6) are embedded with brake pads (7).

3. The human body lifter as claimed in claim 2, wherein the sliding sleeve lifter (4) is an L-shaped frame, the tail handle (6) is embedded into the vertical section of the sliding sleeve lifter (4), two side walls of the sliding sleeve lifter (4) are respectively hinged with the two sides of the tail handle (6) through shafts, a baffle (14) is arranged on one side of the vertical section of the sliding sleeve lifter (4) and above the tail handle (6), and the vertical section of the sliding sleeve lifter (4) hinged with the tail handle (6) is sleeved on the supporting leg upright post (2).

4. The human body lifter according to claim 2, characterized in that the front and rear brake pads (7) of the tail handle (6) are respectively abutted against the front side surface and the rear side surface of the supporting leg upright post (2), a lock hook (8) is arranged at the lower edge of the front end of the pedal support (5), the other end of the lock hook (8) is hooked and locked at the lower edge of the horizontal section of the sliding sleeve lifting frame (4), a traction spring (9) is arranged at the rear end of the tail handle (6), and the other end of the traction spring (9) is fixed with the upper edge of the sliding sleeve lifting frame (4).

5. A human body lifter as claimed in claim 1, 2, 3 or 4, characterized in that a slide block (13) is further sleeved on the upper part of the sliding sleeve lifting frame (4) and the outer wall of the supporting leg upright post (2), and a leg binding belt I (12) is arranged on the outer wall of one side of the slide block (13).

6. A body lift as claimed in claim 1 or 2 or 3 or 4, characterized in that leg straps ii (17) are provided at the upper mouth of the sliding sleeve lifting frame (4).

7. A human body lifter according to claim 4, characterized in that the lower part of the latch hook (8) is provided with a pulling wire (10), and the other end of the pulling wire (10) is provided with an operating handle (11).

8. A human body lifter according to claim 1 or 2 or 3 or 4, characterized in that the lower end of the leg upright post (2) is hinged with the foot plate (1) at a folding angle of 5-30 degrees.

9. A human body lifter according to claim 1 or 2 or 3 or 4, characterized in that the lower end of the leg upright post (2) is fixedly connected with the foot plate (1) vertically.

10. A body lift as claimed in claim 1, 2, 3 or 4 wherein the body lift is in use as a pair which is side to side symmetrical.