CN223410480U

CN223410480U - Angle-adjustable scaffolding support structure

Info

Publication number: CN223410480U
Application number: CN202422663928.XU
Authority: CN
Inventors: 杨玉坤; 郭壮壮; 冯英豪; 牙旭东; 魏辰宇; 罗家豪
Original assignee: China Construction First Group Construction and Development Co Ltd
Current assignee: China Construction First Group Construction and Development Co Ltd
Priority date: 2024-11-01
Filing date: 2024-11-01
Publication date: 2025-10-03
Anticipated expiration: 2034-11-01

Abstract

The utility model discloses a scaffolding support structure with adjustable angles, which belongs to the field of building construction technology. The structure includes a horizontal floor, an axillary floor, a horizontal main purlin and a horizontal secondary purlin supported below the horizontal floor, and an axillary main purlin and an axillary secondary purlin supported below the axillary floor. The horizontal main purlin is supported below by a horizontal support, and the axillary main purlin is supported below by an axillary support. The structure includes node supports, which are supported at the connection nodes between the axillary floor and the horizontal floor. The utility model solves the problem that when encountering beams or floor slabs at inclined locations such as axillary floor, there is a gap between the existing scaffolding support and the formwork purlin, resulting in uneven force on the support frame and a potential safety hazard.

Description

Scaffold support supporting structure with adjustable angle

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to an angle-adjustable scaffold support structure.

Background

The scaffold support is called jacking, plays a role in supporting scaffold steel pipes in building construction, a general full-hall support frame is provided with jacking, the top of a formwork steel pipe column is provided with an adjustable jacking, a gap exists between two sides of a U-shaped clamping groove and a corrugated beam, the U-shaped clamping groove of the traditional scaffold is required to be wedged, however, the fixing structure of the U-shaped clamping groove of the traditional scaffold is integrated, certain mobility is lacking, when a beam or a floor slab at an inclined position is encountered, a gap exists between the support and the formwork keel, the support can only be wedged by using a wedge block, the construction is complex, the number of construction components is increased, meanwhile, the support frame is easy to be stressed unevenly, and certain potential safety hazard exists.

Disclosure of utility model

The utility model aims to provide an angle-adjustable scaffold support supporting structure, which solves the problems that when a beam or a floor slab of an inclined part such as an axillary floor slab is encountered, gaps exist between the existing scaffold support and a template keel, so that the support frame is stressed unevenly and potential safety hazards exist.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides an angle-adjustable's scaffold support bearing structure, includes horizontal floor, haunching floor, supports the horizontal main joist and the horizontal secondary joist of horizontal floor below, and supports the haunching main joist and the haunching secondary joist of haunching floor below, and the below of horizontal main joist is supported through the horizontal support, and the below of haunching main joist is supported through the haunching support.

The node support is supported at the joint of the haunched floor and the horizontal floor.

The joint support comprises a screw rod clamping groove, the screw rod clamping groove comprises a screw rod and a U-shaped clamping groove welded at the top end of the screw rod, the U-shaped clamping groove comprises a fixed part and a movable part, the fixed part is hinged with the movable part through a rotating shaft, the downward rotating angle range of the movable part is 0-90 degrees, the rotating shaft is arranged on a bottom plate of the U-shaped clamping groove, the rotating shaft is arranged along the width direction of the bottom plate in a through length mode, the rotating shaft is located on one side of the screw rod, a clamping groove support is movably connected on the screw rod in a penetrating mode, a jacking nut penetrating through threads on the screw rod is fixedly jacked, the jacking nut is arranged below the clamping groove support, and a supporting nut is further penetrated on the screw rod in a penetrating mode.

When the support is carried out, the movable part of the U-shaped clamping groove is opened downwards, the horizontal main keels and the horizontal secondary keels are supported on the fixed part, and the haunching main keels and the haunching secondary keels are supported on the movable part.

The further preferable technical scheme is that the clamping groove support comprises a cylinder penetrating through the screw rod and a T-shaped support plate vertically welded on the outer side face of the cylinder.

According to the further preferable technical scheme, the T-shaped support plate is located right below the movable part of the U-shaped clamping groove.

Further preferred technical scheme is that the bearing nut comprises a round tray and a nut part welded at the center of the lower surface of the round tray.

The further preferable technical proposal is that the center of the round tray is provided with a round hole which is opposite to the center of the nut part and welded.

Compared with the prior art, the utility model has the following characteristics and beneficial effects:

The utility model can effectively support the node of the haunched beam slab and the horizontal floor slab, ensures the safety of construction operation, improves the safety of construction building, has simple structure, is stable and firm, is convenient to install and detach, and can be repeatedly used.

When the scaffold support angle is constructed, the change of the scaffold support angle can be realized by only adjusting the upper and lower positions of the clamping groove support, the application range is wide, the scaffold support angle is safe and reliable, and the scaffold support angle can be widely applied to the node of the haunched floor and the horizontal floor.

Drawings

FIG. 1 is a three-dimensional view of a node bracket without adjusting the slot angle in accordance with the present utility model;

FIG. 2 is a three-dimensional view of a node bracket after adjusting the angle of a clamping groove;

FIG. 3 is a schematic view of an angle adjustable scaffold support structure of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 3 in accordance with the present utility model;

the steel plate fixing device is characterized by comprising the following components of a 1-screw clamping groove, a 2-clamping groove support, a 3-tightening nut, a 4-supporting nut, a 5-rotating shaft, a 6-horizontal floor slab, a 7-haunching floor slab, an 8-horizontal main joist, a 9-horizontal secondary joist, a 10-haunching main joist, a 11-haunching secondary joist, a 12-horizontal support, a 13-haunching support, a 14-node support, a 1.1-fixed part and a 1.2-movable part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the scaffold support structure with adjustable angle comprises a horizontal floor slab 6, an haunching floor slab 7, a horizontal main keel 8 and a horizontal secondary keel 9 which are supported below the horizontal floor slab 6, and an haunching main keel 10 and an haunching secondary keel 11 which are supported below the haunching floor slab 7, wherein the lower part of the horizontal main keel 8 is supported by a horizontal support 12, and the lower part of the haunching main keel 10 is supported by an haunching support 13.

And the system also comprises a node support 14, wherein the node support 14 is supported at the joint of the haunched floor 7 and the horizontal floor 6.

The node support 14 comprises a screw clamping groove 1, the screw clamping groove 1 comprises a screw and a U-shaped clamping groove welded at the top end of the screw, the U-shaped clamping groove comprises a fixed part 1.1 and a movable part 1.2, the fixed part and the movable part are hinged through a rotating shaft 5, the downward rotating angle range of the movable part is 0-90 degrees, the rotating shaft is arranged on a bottom plate of the U-shaped clamping groove and is arranged along the width direction of the bottom plate, the rotating shaft 5 is positioned on one side of the screw, and the screw clamping groove is used for supporting a beam or a floor slab.

The clamping groove support 2 is movably connected to the screw in a penetrating manner, and is tightly fixed by a tightening nut 3 which is connected to the screw in a penetrating manner through threads, the tightening nut 3 is arranged below the clamping groove support 2, the clamping groove support 2 comprises a cylinder which is connected to the screw in a penetrating manner and a T-shaped support plate which is vertically welded to the outer side face of the cylinder, and the clamping groove support 2 can control the rotation angle of the U-shaped clamping groove through up and down movement of the tightening nut 3.

When in support, the movable part of the U-shaped clamping groove is opened downwards, the horizontal main keels 8 and the horizontal secondary keels 9 are supported on the fixed part, and the haunching main keels 10 and the haunching secondary keels 11 are supported on the movable part.

The T-shaped support plate is positioned right below the movable part of the U-shaped clamping groove and supports the movable part.

The screw is also threaded and connected with a bearing nut 4, the bearing nut 4 comprises a round tray and a nut part welded at the center of the lower surface of the round tray, a round hole is formed in the center of the round tray and is opposite to the center of the nut part, the round hole is welded, and the bearing nut 4 is used for adjusting the height position of the whole scaffold support so that the scaffold support is suitable for construction joint positions of a haunched beam plate and a horizontal beam plate.

The working process of the scaffold support supporting structure with the adjustable angle comprises the following steps:

1, placing the whole scaffold support at the positions of the construction joint parts of the haunched beam plates and the horizontal beam plates which need to be supported.

2, The screw clamping groove 1 is used for supporting the haunching beam plate in the process, and the movable part of the U-shaped clamping groove rotates through the rotating shaft so as to adapt to the structural shape of the haunching beam plate and stably support the haunching beam plate.

And 3, after the U-shaped clamping groove is well attached to the haunched beam plate, controlling the rotation angle of the movable part of the U-shaped clamping groove by moving the clamping groove support up and down, and after the rotation angle of the movable part is determined, tightening the position of the jacking nut 3 to fix the U-shaped clamping groove, wherein the clamping groove support butts against the U-shaped clamping groove to stably support the U-shaped clamping groove.

4, The screw thread rotation bearing nut 4 adjusts the position of the screw thread rotation bearing nut on the screw rod, and the supporting height of the whole scaffold support is determined.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The scaffold support supporting structure with the adjustable angle comprises a horizontal floor slab (6), an haunching floor slab (7), a horizontal main keel (8) and a horizontal secondary keel (9) which are supported below the horizontal floor slab (6), and an haunching main keel (10) and an haunching secondary keel (11) which are supported below the haunching floor slab (7), wherein the lower part of the horizontal main keel (8) is supported by a horizontal support (12), and the lower part of the haunching main keel (10) is supported by an haunching support (13);

The construction method is characterized by comprising a node support (14), wherein the node support (14) is supported at a joint of the haunched floor (7) and the horizontal floor (6);

The joint support (14) comprises a screw clamping groove (1), wherein the screw clamping groove (1) comprises a screw and a U-shaped clamping groove welded at the top end of the screw, the U-shaped clamping groove comprises a fixed part (1.1) and a movable part (1.2), the fixed part and the movable part are hinged through a rotating shaft (5), the downward rotating angle range of the movable part is 0-90 degrees, the rotating shaft is arranged on a bottom plate of the U-shaped clamping groove and is arranged along the width direction of the bottom plate, the rotating shaft (5) is positioned at one side of the screw, the clamping groove support (2) is movably connected on the screw in a penetrating way, and is tightly propped and fixed by a propping nut (3) which is connected on the screw in a penetrating way through threads, the propping nut (3) is arranged below the clamping groove support (2), and a supporting nut (4) is also connected on the screw in a penetrating way;

When in support, the movable part of the U-shaped clamping groove is opened downwards, the horizontal main keels (8) and the horizontal secondary keels (9) are supported on the fixed part, and the haunching main keels (10) and the haunching secondary keels (11) are supported on the movable part.

2. The angle-adjustable scaffold support structure according to claim 1, wherein the clamping groove support (2) comprises a cylinder penetrating through a screw rod and a T-shaped support plate vertically welded on the outer side surface of the cylinder.

3. The angle-adjustable scaffold support structure according to claim 2, wherein the T-shaped support plate is located right below the movable portion of the U-shaped clamping groove.

4. The angle adjustable scaffolding brace support structure as claimed in claim 1, wherein the back-up nut (4) comprises a circular tray and a nut portion welded to a center of a lower surface of the circular tray.

5. The angle-adjustable scaffold support structure according to claim 4, wherein the circular tray is provided with a circular hole at the center thereof, aligned with the center of the nut portion, and welded.