CN213477574U

CN213477574U - Movable ascending frame

Info

Publication number: CN213477574U
Application number: CN202021187986.5U
Authority: CN
Inventors: 梁萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-06-18
Anticipated expiration: 2030-06-23

Abstract

The utility model provides a mobilizable climbing frame, including rectangular board of ascending a height, set up the board leg in the four corners of board of ascending a height, two board leg lower extremes in board one end of ascending a height set up the gyro wheel, the lower extreme of the lower limb of gyro wheel and the board leg of no gyro wheel are located same horizontal plane when the board level of ascending a height, the cross-section is established to the rectangular footboard to the cover between the both ends of board of ascending a height, set up the landing leg in footboard bottom surface four corners, set up a plurality of mounts between footboard top surface and the board of ascending a height, the top surface rigid coupling of mount top surface and footboard, the bottom surface is uncovered, set up the runner inside the mount, the axis of runner is on a parallel with the width direction of board of ascending a height, it is provided with the pivot to run through at the center of runner, the runner rotates with the pivot. The utility model has reasonable structure and convenient use.

Description

Movable ascending frame

Technical Field

The utility model belongs to fitment articles for use field especially relates to a mobilizable ascending frame.

Background

The utility model provides a climbing frame is appurtenance commonly used when fitment for wall or roof operation comprises a rectangular board and four landing legs usually, constructor when using removes the shelf to the operation position, and the length of general shelf can not be too big, if meet the longer condition of operation face and still need constructor to climb down the shelf, moves the shelf forward along the operation direction, and reciprocal climbing physical demands is great.

Disclosure of Invention

The to-be-solved problem of the utility model is to provide a mobilizable ascending frame of rational in infrastructure, convenient to use.

In order to solve the technical problem, the utility model discloses a technical scheme is: a movable ascending frame comprises a rectangular ascending plate, plate legs are arranged at four corners of the ascending plate, rollers are arranged at the lower ends of the two plate legs at one end of the ascending plate, the lower edges of the rollers and the lower ends of the plate legs without the rollers are positioned on the same horizontal plane when the ascending plate is horizontal, a pedal with a rectangular cross section is sleeved between two ends of the ascending plate, supporting legs are arranged at four corners of the bottom surface of the pedal, a plurality of fixing frames are arranged between the top surface of the pedal and the ascending plate, the top surface of each fixing frame is fixedly connected with the top surface of the corresponding pedal, the bottom surface of each fixing frame is open, a rotating wheel is arranged in each fixing frame, the axis of each rotating wheel is parallel to the width direction of the ascending plate, a rotating shaft penetrates through the center of each rotating wheel and is rotatably connected with the rotating shaft, two ends of the rotating shaft are respectively in sliding connection with two side walls of the fixing frames, springs are arranged between the rotating shafts on two sides of the rotating wheels and the top surfaces of the fixing, when the lower ends of the plate legs are lower than the lower ends of the supporting legs, the springs are in a compressed state, and the climbing plate is attached to the lower surface of the pedal.

Furthermore, vertical strip-shaped holes are formed in two opposite vertical side walls of the fixing frame, two ends of the rotating shaft penetrate through the corresponding strip-shaped holes respectively, and two ends of the rotating shaft are cuboids.

Furthermore, a basket is arranged at the end part of the ascending plate.

Furthermore, a plurality of step rods are arranged between the two plate legs at one end of the ascending plate without the roller.

Furthermore, a push-pull rod is hinged to one end of the ascending plate, the rotating plane of the push-pull rod is parallel to the length direction of the ascending plate and is perpendicular to the ascending plate, and the push-pull rod is located on the opposite side of the roller.

The utility model has the advantages and positive effects that: the utility model discloses add on the basis of conventional ascending a height and established the footboard structure, realize ascending a height through controlling the position of the two respectively and move, but greatly reduced constructor scrambles the number of times when the sharp operation, reduces physical demands.

Drawings

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

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

fig. 3 is a schematic structural view of the middle fixing frame of the present invention.

In the figure:

1. climbing board 2, pedal 3 and supporting legs

4. Plate leg 5, push-pull rod 6 and fixing frame

7. Rotating wheel 8, rotating shaft 9 and spring

10. Ladder bar 11, storage basket 12, roller

13. Strip-shaped hole

Detailed Description

As shown in figures 1-3, the utility model comprises a rectangular ascending plate 1, plate legs 4 are arranged at four corners of the ascending plate 1, rollers 12 are arranged at the lower ends of two plate legs 4 at one end of the ascending plate 1, when the ascending plate 1 is horizontal, the lower edge of the roller 12 is positioned at the same horizontal plane with the lower ends of the plate legs 4 without the rollers 12, a pedal 2 with a rectangular cross section is sleeved between two ends of the ascending plate 1, the support legs 3 are arranged at four corners of the bottom surface of the pedal 2, a plurality of fixing frames 6 are arranged between the top surface of the pedal 2 and the ascending plate 1, the top surface of the fixing frame 6 is fixedly connected with the top surface of the pedal 2, the bottom surface is open, a rotating wheel 7 is arranged inside the fixing frame 6, the axis of the rotating wheel 7 is parallel to the width direction of the ascending plate 1, a rotating shaft 8 is arranged at the center of the rotating wheel 7 in a penetrating way, the rotating wheel 7 is rotatably connected, a spring 9 is connected and arranged between a rotating shaft 8 on two sides of a rotating wheel 7 and the top surface of a fixing frame 6, when the lower end of a plate leg 4 and the lower end of a supporting leg 3 are positioned on the same horizontal plane, the spring 9 is in a compression state and the climbing plate 1 is spaced from the lower surface of the pedal 2, when the lower end of the plate leg 4 is lower than the lower end of the supporting leg 3, the spring 9 is in the compression state and the climbing plate 1 is attached to the lower surface of the pedal 2, a push-pull rod 5 is hinged to one end of the climbing plate 1, the rotating plane of the push-pull rod 5 is parallel to the length direction of the climbing plate 1 and is perpendicular to the climbing plate 1.

The utility model has the advantages of simple application, specifically, as follows, the constructor stands on the ascending plate 1 to operate, at this moment, the supporting leg 3 is in the state of breaking away from the ground under the effect of the spring 9, when needing to move the ascending frame, the pedal 2 slides to the end of the ascending plate 1 along the ascending frame moving direction, because the supporting leg 3 breaks away from the ground and the rotating wheel 7 exists, the sliding of the pedal 2 is labor-saving, and can be operated manually or by feet, when the pedal 2 moves in place, the constructor stands on the pedal 2, the pedal 2 moves down at this moment, the supporting leg 3 is on the ground, lifts up the end of the ascending plate 1 without the roller 12 a little, through the hand operation, the push-pull rod 5 is designed in the embodiment, the operation is more labor-saving, the push-pull rod 5 lifts up the end of the ascending plate 1 without the roller 12 and pushes or pulls the push-pull rod 5 along the ascending frame moving direction, the presence of the roller 12 facilitates the movement of the climbing plate 1, and the number of times that the constructor climbs the climbing frame during the linear operation can be reduced.

In this embodiment, the sliding structure of the rotating shaft 8 and the fixing frame 6 is specifically as follows: vertical bar holes 13 are formed in two opposite vertical side walls of the fixing frame 6, the two ends of the rotating shaft 8 penetrate through the corresponding bar holes 13 respectively, and the two ends of the rotating shaft 8 are cuboids to limit the rotation of the rotating shaft 8. The above construction ensures that the wheel 7 is both rotatable and longitudinally displaceable. The sliding structure can also be provided with sliding rails on the opposite side walls of the fixed frame 6, and the rotating shaft 8 can be connected with the sliding rails in a sliding manner.

In this embodiment, a basket 11 is provided at an end of the ascending plate 1 in order to facilitate placement of a work tool. In order to facilitate climbing of the climbing ladder, a plurality of ladder bars 10 are arranged between the two plate legs 4 at the end of the climbing plate 1 without rollers 12. In order to improve the smoothness and the fluency of the movement of the pedal 2, the plurality of fixing frames 6 are uniformly and symmetrically distributed.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A mobilizable ascending frame, its characterized in that: comprises a rectangular ascending plate (1), plate legs (4) are arranged at four corners of the ascending plate (1), rollers (12) are arranged at the lower ends of the two plate legs (4) at one end of the ascending plate (1), when the ascending plate (1) is horizontal, the lower edges of the rollers (12) and the lower ends of the plate legs (4) without the rollers (12) are positioned on the same horizontal plane, a pedal (2) with a rectangular cross section is sleeved between two ends of the ascending plate (1), supporting legs (3) are arranged at four corners of the bottom surface of the pedal (2), a plurality of fixing frames (6) are arranged between the top surface of the pedal (2) and the ascending plate (1), the top surface of each fixing frame (6) is fixedly connected with the top surface of the pedal (2) and is open, a rotating wheel (7) is arranged at the bottom surface of each fixing frame (6), the axis of the rotating wheel (7) is parallel to the width direction of the ascending plate (1), and a rotating shaft (8) is arranged, runner (7) rotate with pivot (8) and are connected, the both ends of pivot (8) respectively with two relative lateral wall sliding connection of mount (6), it sets up spring (9) to be connected between pivot (8) of runner (7) both sides and the top surface of mount (6), when board leg (4) lower extreme and the lower extreme of landing leg (3) are located same horizontal plane when spring (9) are in the compression state and ascend a height board (1) and footboard (2) lower surface have the interval, when board leg (4) lower extreme is less than landing leg (3) lower extreme spring (9) are in the compression state and ascend a height board (1) and the laminating of footboard (2) lower surface.

2. The mobile ascending frame according to claim 1, wherein: vertical strip-shaped holes (13) are formed in two opposite vertical side walls of the fixing frame (6), two ends of the rotating shaft (8) penetrate through the corresponding strip-shaped holes (13) respectively, and two ends of the rotating shaft (8) are cuboids.

3. The mobile ascending frame according to claim 1, wherein: the end part of the ascending plate (1) is provided with a storage basket (11).

4. The mobile ascending frame according to claim 1, wherein: a plurality of step rods (10) are arranged between two plate legs (4) at one end of the climbing plate (1) without rollers (12).

5. The mobile ascending frame according to claim 1, wherein: one end of the climbing plate (1) is hinged with a push-pull rod (5), the rotating plane of the push-pull rod (5) is parallel to the length direction of the climbing plate (1) and is vertical to the climbing plate (1), and the push-pull rod (5) is positioned at the opposite side of the roller (12).