CN215254421U

CN215254421U - Scaffold with adjustable auxiliary supporting leg

Info

Publication number: CN215254421U
Application number: CN202120423697.9U
Authority: CN
Inventors: 陈冲; 乔勇; 张元元
Original assignee: Shandong Polytechnic College
Current assignee: Shandong Polytechnic College
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-12-21
Anticipated expiration: 2031-02-26

Abstract

The utility model relates to a scaffold with adjustable auxiliary supporting legs, which comprises a scaffold, a limiting part and a rotating leg part; be equipped with two rotation limiting plates on the bracing piece on the scaffold, rotate the shank part including rotating the body, set up in the spacing cover body of rotating the body side and set up the auxiliary supporting leg on the spacing cover body, spacing part is including fixed limiting plate that sets up on the bracing piece, set up in the spacing sleeve of fibreboard, run through the limiting plate and pass spacing telescopic handle, set up in the sliding plate of handle lower extreme, the sliding plate is connected with bracing piece sliding and set up in the shank constitution in the sliding plate outside. The applicability is strong, the scaffold with the structure is not only used for auxiliary support, but also can be used for modifying any structure needing similar auxiliary support; for current scaffold frame, this application simple structure increases auxiliary support leg and makes the structure more firm.

Description

Scaffold with adjustable auxiliary supporting leg

Technical Field

The utility model relates to a scaffold frame field specifically indicates a scaffold frame with adjustable auxiliary support leg.

Background

On fitment or site, people can use the scaffold frame to carry out the auxiliary operation usually, but under the special circumstances, in the time of the construction, the condition of having avoided not having one person to be under construction appears, and this scaffold frame that just needs very stable has supported, and among the prior art, the scaffold frame of auxiliary stay is unusual, consequently, waits urgently for appearing a scaffold frame with adjustable auxiliary support leg and solves current problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a scaffold frame with adjustable auxiliary supporting leg.

For solving the technical problem, the utility model provides a technical scheme is a scaffold frame with adjustable auxiliary supporting leg: comprises a scaffold, a limiting part and a rotating leg part; two rotating limiting plates are arranged on the supporting rod on the scaffold and are arranged up and down;

the rotating leg part comprises a rotating pipe body, a limiting sleeve body arranged on the side edge of the rotating pipe body and an auxiliary supporting leg arranged on the limiting sleeve body, and the rotating pipe body is arranged between the two rotating limiting plates and is in rotating fit with the supporting rod;

the limiting part comprises a limiting plate fixedly arranged on the supporting rod, a limiting sleeve arranged on the fiber board, a handle penetrating through the limiting plate and penetrating through the limiting sleeve, and a sliding plate arranged at the lower end of the handle, wherein the sliding plate is connected with the supporting rod in a sliding manner, and a pin body arranged on the outer side of the sliding plate; the number of the pin bodies is two, the axes of the two pin body lattices and the axes of the supporting rods are arranged in a right triangle, the distances between the respective axes of the two pin bodies and the axes of the supporting rods are equal, the limiting plate is provided with a spring, the upper end of the spring is connected with the limiting plate, the lower end of the spring is connected with the sliding plate, and the handle is sleeved with the spring; the pin body is inserted into the limiting sleeve body and is in sliding fit with the limiting sleeve body.

The rotating back part is provided with two parts and is positioned on one longer side of the scaffold.

Universal wheels are arranged below the four support rods of the scaffold respectively.

Compared with the prior art, the utility model the advantage lie in: 1. the suitability is strong, not only carries out auxiliary stay to the scaffold frame of this application structure, can also reequip any structure that needs similar auxiliary stay. 2. For current scaffold frame, this application simple structure increases auxiliary support leg and makes the structure more firm.

Drawings

Figure 1 is a schematic view of a scaffolding with adjustable auxiliary support legs.

Fig. 2 is a top view of a scaffolding with adjustable auxiliary support legs.

Fig. 3 is a sectional view a-a in fig. 2.

Fig. 4 is a sectional view B-B of fig. 2.

Fig. 5 is an enlarged view of a portion a in fig. 3.

Fig. 6 is an enlarged view of fig. 3 at B.

Fig. 7 is an enlarged view at C in fig. 1.

As shown in the figure: 1. the scaffold comprises, by weight, 1-1 parts of a scaffold, supporting rods, 1-2 parts of rotating limiting plates, 2 parts of rotating leg, 2-1 parts of rotating pipe bodies, 2-2 parts of auxiliary supporting legs, 2-3 parts of limiting sleeve bodies, 3 parts of limiting parts, 3-1 parts of limiting plates, 3-2 parts of handles, 3-3 parts of sliding plates, 3-4 parts of limiting sleeves, 3-5 parts of pin bodies, 3-6 parts of springs.

Detailed Description

The following will explain the swing structure of the baby crib in detail with reference to the attached drawings.

With the attached drawings, the scaffold with the adjustable auxiliary supporting legs comprises a scaffold 1, a limiting part 3 and a rotating leg part 2; two rotating limiting plates 1-2 are arranged on a supporting rod 1-1 on the scaffold, and the two rotating limiting plates 1-2 are arranged up and down;

the rotating leg part 2 comprises a rotating pipe body 2-1, a limiting sleeve body 2-3 arranged on the side edge of the rotating pipe body 2-1 and an auxiliary supporting leg 2-2 arranged on the limiting sleeve body 2-3, wherein the rotating pipe body 2-1 is arranged between the two rotating limiting plates 1-2 and is in rotating fit with the supporting rod 1-1;

the limiting part 3 comprises a limiting plate 3-1 fixedly arranged on the supporting rod 1-1, a limiting sleeve 3-4 arranged on the limiting plate 3-1, a handle 3-2 penetrating through the limiting plate 3-1 and penetrating through the limiting sleeve 3-4, a sliding plate 3-3 arranged at the lower end of the handle 3-2, and a pin body 3-5 arranged at the outer side of the sliding plate 3-3, wherein the sliding plate 3-3 is connected with the supporting rod 1-1 in a sliding manner; the number of the pins 3-5 is two, the respective axes of the two pins 3-5 and the axis of the support rod 1-1 are arranged in a right triangle, the respective distances between the respective axes of the two pins 3-5 and the axis of the support rod 1-1 are equal, the limiting plate 3-1 is provided with a spring 3-6, the upper end of the spring 3-6 is connected to the limiting plate 3-1, the lower end of the spring 3-6 is connected to the sliding plate 3-3, and the handle 3-2 is sleeved with the spring 3-3; the pin body 3-5 is inserted into the limit sleeve body 2-3 and is in sliding fit with the limit sleeve body 2-3.

The turning leg parts 2 are provided two and located on the longer side of the scaffold 1.

Universal wheels are respectively arranged below the four support rods 1-1 of the scaffold 1.

Universal wheels are respectively arranged below the two auxiliary supporting legs 2-2 of the rotating leg part 2.

When the utility model is implemented specifically, a user puts the scaffold 1 at a position to be placed, at the moment, two auxiliary supporting legs 2-2 of the scaffold 1 are arranged in parallel with the longer side of the scaffold 1, when the auxiliary supporting legs 2-2 are needed to carry out auxiliary supporting, the user pulls the handle 3-2 upwards, at the moment, the sliding plate 3-3 at the tail end of the handle 3-2 moves upwards under the driving of the handle 3-2 and finally reaches the position limited by the limit sleeve body 3-4, at the moment, the pin body 3-5 moves out of the limit sleeve body 2-3 under the driving of the sliding plate 3-3, at the moment, the auxiliary supporting legs 2-2 are pushed, the auxiliary supporting legs 2-2 rotate around the supporting rods 1-1 through rotating the pipe body 2-1, when the auxiliary supporting legs 2-2 rotate 90 degrees outwards, at the moment, the other pin body 3-5 is aligned with the limiting sleeve body 2-3, the user releases the handle 3-2, the handle 3-2 moves downwards under the driving of the spring 3-6, at the moment, the sliding plate 3-3 arranged at the lower end of the handle 3-2 moves downwards and drives the pin body 3-5 to be inserted into the limiting sleeve body 2-3, and the auxiliary support of the auxiliary supporting leg 2-2 is completed according to the operation. When the auxiliary support legs are used up, the auxiliary support legs 2-2 are retracted according to the operation.

One pin body is pulled out of the limit sleeve body, the auxiliary supporting leg is rotated, the other pin body is aligned to the other limit sleeve body, the auxiliary supporting leg and the scaffold are supported at 90 degrees, and auxiliary support of the scaffold is achieved.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a scaffold frame with adjustable auxiliary support leg which characterized in that: comprises a scaffold (1), a limiting part (3) and a rotating leg part (2); two rotating limiting plates (1-2) are arranged on a supporting rod (1-1) on the scaffold, and the two rotating limiting plates (1-2) are arranged up and down;

the rotating leg part (2) comprises a rotating pipe body (2-1), a limiting sleeve body (2-3) arranged on the side edge of the rotating pipe body (2-1) and an auxiliary supporting leg (2-2) arranged on the limiting sleeve body (2-3), and the rotating pipe body (2-1) is arranged between the two rotating limiting plates (1-2) and is in rotating fit with the supporting rod (1-1);

the limiting part (3) comprises a limiting plate (3-1) fixedly arranged on the supporting rod (1-1), a limiting sleeve (3-4) arranged on the limiting plate (3-1), a handle (3-2) penetrating through the limiting plate (3-1) and penetrating through the limiting sleeve (3-4), and a sliding plate (3-3) arranged at the lower end of the handle (3-2), wherein the sliding plate (3-3) is connected with the supporting rod (1-1) in a sliding manner, and a pin body (3-5) arranged on the outer side of the sliding plate (3-3); the number of the pin bodies (3-5) is two, the respective axes of the two pin bodies (3-5) and the axis of the support rod (1-1) are arranged in a right triangle, the respective distances between the respective axes of the two pin bodies (3-5) and the axis of the support rod (1-1) are equal, a spring (3-6) is arranged on the limit plate (3-1), the upper end of the spring (3-6) is connected to the limit plate (3-1), the lower end of the spring is connected to the sliding plate (3-3), and the handle (3-2) is sleeved by the spring (3-3); the pin body (3-5) is inserted into the limit sleeve body (2-3) and is in sliding fit with the limit sleeve body (2-3).

2. A scaffolding with adjustable auxiliary support legs according to claim 1, wherein: the rotating leg parts (2) are provided with two and are positioned on the longer side of the scaffold (1).

3. A scaffolding with adjustable auxiliary support legs according to claim 1, wherein: universal wheels are respectively arranged below the four support rods (1-1) of the scaffold (1).

4. A scaffolding with adjustable auxiliary support legs according to claim 1, wherein: universal wheels are respectively arranged below the two auxiliary supporting legs (2-2) of the rotating leg part (2).