CN210316483U

CN210316483U - Height-adjustable load supporting assembly

Info

Publication number: CN210316483U
Application number: CN201920992782.XU
Authority: CN
Inventors: 刘家宏; 李庆锋; 胡玉宏; 申学宾; 程朝文
Original assignee: Henan Dingsheng Construction Engineering Co Ltd
Current assignee: Henan Dingsheng Construction Engineering Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-04-14
Anticipated expiration: 2029-06-28

Abstract

The utility model relates to a height-adjustable load support component, which comprises a bottom plate, a support shell, an adjusting stud, a lifting nut and a load clamping plate, wherein the upper surface of the bottom plate is fixed with a vertical support shell, one side of the support shell is provided with an opening, the lower end of the adjusting stud vertically passes through the inside of the support shell and is fixed in a guide sleeve through a revolute pair, the guide sleeve is fixed on the upper surface of the bottom plate, the lifting nut and the adjusting stud are connected together through screw threads, the lifting nut is positioned in the support shell, two vertical parallel load clamping plates are fixed on the lifting nut, each load clamping plate is provided with a support lug transversely extending out from the opening of the support shell, the utility model discloses a hinged shaft on the bottom plate is hinged on a wall-attached support and is used for supporting a scaffold lifting guide rail, and simultaneously, the relative height of the load, and further reduce the influence of the error of attaching the wall support on the installation height to lift rail and scaffold installation.

Description

Height-adjustable load supporting assembly

Technical Field

The utility model relates to a technical field of architectural equipment, in particular to load supporting component with adjustable height.

Background

Along with the development of the building market, various scaffolds are widely applied, the floor type totally-enclosed steel pipe scaffold which is commonly adopted in the prior art is gradually eliminated due to large steel consumption, high labor intensity of workers and huge use cost, and is replaced by a wall-attached lifting scaffold, wherein four to five layers of scaffold bodies are erected at a time, the scaffold is attached to a building through a wall-attached support arranged on the wall body of the building and is provided with a guide rail, a support and other devices, and along with the rising of the building, the scaffold is lifted by utilizing self equipment such as an electric hoist and the like to meet the protection requirement of construction workers, the scaffold in the prior art needs an independent supporting device when lifted upwards, the independent supporting device is not well associated with the wall-attached support, meanwhile, the adaptability is poor, the requirement on the error of the installation height between the wall-attached supports is high, and the installation is difficult, and has no anti-falling function, so that the improvement of the existing scaffold supporting device is urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a load supporting component with adjustable height.

The specific contents are as follows: load supporting component with adjustable height, this supporting component include bottom plate, support housing, adjusting stud, lifting nut and load cardboard, characterized by:

a vertically arranged supporting shell is fixed on the upper surface of the bottom plate, the supporting shell is hollow cuboid and is provided with an opening on one side, the lower end of the adjusting stud vertically penetrates through the inside of the supporting shell, the lower end of the adjusting stud is fixed in a guide sleeve at the bottom of the supporting shell through a revolute pair, the guide sleeve is fixed on the upper surface of the bottom plate, the lifting nut is matched with the adjusting stud and is connected on the adjusting stud through threads, this lifting nut is located the inside of supporting the casing, fixes the load cardboard of two vertical parallels on lifting nut, and two load cardboards are located lifting nut's both sides respectively, and every load cardboard is laminated with the medial surface that supports the casing and correspond, is equipped with the support ear that transversely stretches out from the opening part that supports the casing on every load cardboard, and the support ear on two load cardboards is corresponding.

Preferably, the load clamping plate is provided with at least two vertically arranged supporting lugs.

Preferably, the side of the bottom plate, which is far away from the opening side of the supporting shell, is provided with a hinged shaft.

Preferably, a transverse adjusting handle is fixed at the upper end of the adjusting stud.

Preferably, a guide ring matched with the adjusting stud is arranged on the upper end face of the support shell, the guide ring is coaxially sleeved on the adjusting stud, and the lower end of the guide ring is fixed on the upper end face of the support shell.

The utility model has the advantages of:

the utility model relates to a load supporting component with adjustable height, this supporting component includes bottom plate, support housing, adjusting stud, lifting nut and load cardboard, the upper surface of bottom plate on be fixed with vertical setting and one side be equipped with open-ended support housing, adjusting stud's lower extreme is vertical to pass the inside of support housing and is fixed in the guide sleeve through the revolute pair, this guide sleeve is fixed on the upper surface of bottom plate, lifting nut and adjusting stud pass through threaded connection together, this lifting nut is located the inside of support housing, fix two vertical parallel load cardboards on lifting nut, be equipped with the support ear that transversely stretches out from the opening part of support housing on each load cardboard, the support ear on two load cardboards is corresponding; the utility model discloses an articulated shaft on the bottom plate articulates attaches on the wall support and is used for scaffold frame riser guide's support, and the scaffold frame is fixed on riser guide, along with the needs of construction progress, the scaffold frame need carry out the rebound through riser guide, when lifting up and drawing removal riser guide, the utility model discloses a supporting component can rotate to one side through articulated shaft, does not influence riser guide's removal, can support immediately after riser guide removes the completion on the load cardboard, convenient and practical has the effect that prevents that riser guide accident from falling simultaneously, moreover, can be through the relative height of regulation load cardboard, and then reduce the influence of attaching the error of wall support on the mounting height to riser guide and scaffold installation, also can carry out appropriate altitude mixture control to riser guide simultaneously.

Drawings

FIG. 1 is a first perspective view of a load bearing assembly;

FIG. 2 is a perspective view of a second load-supporting assembly;

FIG. 3 is a front view of the load bearing assembly;

FIG. 4 is a schematic cross-sectional view taken along line A-A in FIG. 3;

FIG. 5 is a schematic perspective view of the lifting nut and the load clamp plate;

in the figure:

31. the lifting device comprises a base plate 311, a hinge shaft 32, a guide sleeve 33, an adjusting stud 331, an adjusting handle 34, a support shell 341, a guide ring 35, a load clamping plate 351, a support lug 36 and a lifting nut.

Detailed Description

In the first embodiment, referring to fig. 1 to 5, a height-adjustable load support assembly includes a base plate, a support housing, an adjusting stud, a lifting nut, and a load clamping plate;

a vertically arranged supporting shell is fixed on the upper surface of the bottom plate, the supporting shell is hollow cuboid and is provided with an opening on one side, the lower end of the adjusting stud vertically penetrates through the inside of the supporting shell, the lower end of the adjusting stud is fixed in a guide sleeve at the bottom of the supporting shell through a revolute pair, the guide sleeve is fixed on the upper surface of the bottom plate, the lifting nut is matched with the adjusting stud and is connected on the adjusting stud through threads, this lifting nut is located the inside of supporting the casing, fixes the load cardboard of two vertical parallels on lifting nut, and two load cardboards are located lifting nut's both sides respectively, and every load cardboard is laminated with the medial surface that supports the casing and correspond, is equipped with the support ear that transversely stretches out from the opening part that supports the casing on every load cardboard for support lifting guide, the support ear on two load cardboards is corresponding.

The load clamping plate is at least provided with two vertically arranged supporting lugs, so that the load clamping plate has better adaptability to the lifting distance of the lifting guide rail.

The bottom plate on deviate from and be equipped with the articulated shaft on the side of support housing opening side, this articulated shaft is used for articulating on attaching the wall support, when being convenient for at the riser guide rebound, the bottom plate can drive whole subassembly and rotate backward, lets the position for the removal of riser guide.

And a transverse adjusting handle is fixed at the upper end of the adjusting stud, and the adjusting handle is convenient for rotating the adjusting stud.

And a guide ring matched with the adjusting stud is arranged on the upper end surface of the supporting shell, the guide ring is coaxially sleeved on the adjusting stud, and the lower end of the guide ring is fixed on the upper end surface of the supporting shell.

The utility model is hinged on the wall-attached support through the articulated shaft on the bottom plate and is used for supporting the lifting guide rail on the scaffold, the scaffold is fixed on the lifting guide rail, along with the requirement of construction progress, the scaffold needs to move upwards through the lifting guide rail, when the lifting guide rail is lifted upwards and moved, the supporting component of the utility model can be forced to rotate to one side through the articulated shaft, thereby not influencing the movement of the lifting guide rail, after the movement of the lifting guide rail is completed, the supporting component can immediately rotate and reset under the action of other forces such as torsional spring, so that the lifting guide rail is immediately supported on the supporting lug of the load clamping plate, thereby being safe and convenient, simultaneously having the function of preventing the lifting guide rail from accidentally falling, moreover, the relative height of the load clamping plate can be adjusted, further reducing the influence of the error of the wall-attached support on the installation height on the lifting, the construction is convenient.

Claims

1. Load supporting component with adjustable height, this supporting component include bottom plate, support housing, adjusting stud, lifting nut and load cardboard, characterized by:

2. The height adjustable load support assembly of claim 1, wherein: the load clamping plate is at least provided with two vertically arranged supporting lugs.

3. The height adjustable load support assembly of claim 1, wherein: the side of the bottom plate, which is far away from the opening side of the supporting shell, is provided with a hinged shaft.

4. The height adjustable load support assembly of claim 1, wherein: and a transverse adjusting handle is fixed at the upper end of the adjusting stud.

5. The height adjustable load support assembly of claim 1, wherein: and a guide ring matched with the adjusting stud is arranged on the upper end surface of the supporting shell, the guide ring is coaxially sleeved on the adjusting stud, and the lower end of the guide ring is fixed on the upper end surface of the supporting shell.