阅读说明：本技术 一种可调节的悬挑架装置及其使用方法 (Adjustable cantilever frame device and using method thereof ) 是由 杨坤 黄秋江 于 2021-09-07 设计创作，主要内容包括：本发明提供一种可调节的悬挑架装置及其使用方法,其能够方便悬挑架脚手架调水平,该悬挑架装置包括：预埋件、第一工字钢、第二工字钢、脚手架调节件,预埋件穿出混凝土板的部分包括螺纹杆；第一工字钢向预埋件的穿出方向延伸,第一工字钢和螺纹杆可拆卸连接；第二工字钢水平铺设于第一工字钢的顶面,第一工字钢和第二工字钢之间固定连接；脚手架调节件两端分别连接第二工字钢的顶面和脚手架底部,通过转动脚手架调节件调节脚手架和第二工字钢之间的距离。(The invention provides an adjustable cantilever frame device and a using method thereof, which can facilitate the leveling of a cantilever frame scaffold, and the cantilever frame device comprises: the embedded part, the first I-shaped steel, the second I-shaped steel and the scaffold adjusting part are arranged in the concrete slab, and the part of the embedded part penetrating out of the concrete slab comprises a threaded rod; the first I-steel extends towards the penetrating direction of the embedded part, and the first I-steel is detachably connected with the threaded rod; the second I-beam is horizontally laid on the top surface of the first I-beam, and the first I-beam is fixedly connected with the second I-beam; the top surface and the scaffold bottom of second I-steel are connected respectively to scaffold frame regulating part both ends, adjust the distance between scaffold frame and the second I-steel through rotating scaffold frame regulating part.)

1. An adjustable cantilever apparatus, comprising:

the embedded part, the part penetrating out of the concrete slab comprises a threaded rod;

the first I-steel extends towards the penetrating direction of the embedded part, and the first I-steel is detachably connected with the threaded rod;

the second I-beam is horizontally laid on the top surface of the first I-beam, and the first I-beam and the second I-beam are fixedly connected;

and the two ends of the scaffold adjusting piece are respectively connected with the top surface of the second I-steel and the bottom of the scaffold, and the distance between the scaffold and the second I-steel is adjusted by rotating the scaffold adjusting piece.

2. The adjustable cantilever apparatus of claim 1, wherein the scaffold adjustment comprises:

the horizontal part of the L-shaped base is embedded in the groove of the second I-shaped steel, and the vertical part of the L-shaped base extends out of the second I-shaped steel;

the adjusting column is vertically fixed in the middle of the horizontal part, and the outer wall of the adjusting column is provided with threads;

the adjusting cylinder is sleeved on the adjusting column, the top of the adjusting cylinder is installed on the support legs of the scaffold, the inner wall of the adjusting cylinder is provided with an internal thread matched with the adjusting column, and the distance between the scaffold and the second I-steel is adjusted by rotating the adjusting cylinder.

3. The adjustable cantilever apparatus of claim 1, wherein the scaffold adjustment further comprises:

and the fixed hoop is arranged on the adjusting cylinder and is positioned at one end connected with the adjusting cylinder.

4. The adjustable suspension mount apparatus of claim 1 further comprising:

the positioning piece is arranged at the intersection of the first I-shaped steel and the second I-shaped steel.

5. The adjustable cantilever apparatus of claim 4, wherein the positioning member comprises:

the hook-shaped part of the threaded hook hooks the second I-shaped steel, and the vertical part of the threaded hook is positioned at the intersection of the first I-shaped steel and the second I-shaped steel;

the positioning piece is in threaded connection with the vertical part of the threaded hook and clamped into the first I-shaped steel.

6. The adjustable cantilever apparatus of claim 5, wherein the scaffold adjustment further comprises;

the vertical portion of L type connection piece passes through bolted connection the vertical portion of L type base, and the horizontal part of L type connection piece is followed the below of second I-steel extends to the setting element, the vertical part that the screw thread colluded is connected the horizontal part of L type connection piece.

7. An adjustable suspension mount apparatus according to claim 1 wherein the suspension mount apparatus comprises:

and two ends of the inclined support are respectively connected with the outer end of the first I-shaped steel and the embedded part at the upper layer of concrete slab.

8. An adjustable cantilever apparatus according to claim 1, wherein the scaffold is a coil-and-loop scaffold.

9. A method of using an adjustable cantilever mount apparatus, comprising the steps of:

the first I-shaped steel is screwed into the threaded rod through the fixing nut and fixedly connected with the embedded part, so that the first I-shaped steel horizontally extends out of the concrete slab;

connecting the first I-beam and the second I-beam;

installing the adjusting piece at the designated position of the second I-shaped steel by adopting a positioning piece;

installing a scaffold, installing a scaffold upright rod on an adjusting cylinder, checking whether a disc on the scaffold upright rod is horizontal by using a level meter, and rotating the adjusting cylinder to adjust the height if the disc on the scaffold upright rod is not horizontal; after the leveling instrument checks that the scaffold disc is horizontal, the adjusting cylinder is fixed on the adjusting column by the fixing clamp, so that the scaffold upright rod on the adjusting cylinder and the adjusting cylinder cannot move; then the cross rods and the inclined rods of the scaffold are respectively installed, and the scaffold is installed after the bolt is tightly knocked.

Technical Field

The invention relates to the field of building construction, in particular to an adjustable cantilever frame device and a using method thereof.

Background

In the prior art, the multi-layer overhanging erection method comprises the steps of dividing a full-height scaffold into a plurality of sections, erecting each section with the height not more than 20m, and erecting the scaffold by using an overhanging beam or an overhanging frame as a scaffold foundation and carrying out subsection overhanging and subsection erection, wherein the scaffold with the height more than 50m can be erected by using the method, and the outer vertical surface of the overhanging scaffold needs to be fully provided with a shear support. The erection requirements are that the longitudinal distance between the upright posts is not more than 1.5m, the erection height of each section is not more than 18m, the distance between the wall connecting pieces is not more than 6m in the horizontal direction and not more than 4m in the vertical direction, and the gap between the bottom layer and the building must be tightly sealed and protected to prevent falling.

Disclosure of Invention

The invention aims to provide an adjustable cantilever frame device which can facilitate leveling of a cantilever frame scaffold and a using method thereof.

The embodiment of the invention is realized by the following steps:

an adjustable cantilever mount device, the cantilever mount device comprising: the embedded part, the first I-shaped steel, the second I-shaped steel and the scaffold adjusting part are arranged in the concrete slab, and the part of the embedded part penetrating out of the concrete slab comprises a threaded rod; the first I-steel extends towards the penetrating direction of the embedded part, and the first I-steel is detachably connected with the threaded rod; the second I-beam is horizontally laid on the top surface of the first I-beam, and the first I-beam is fixedly connected with the second I-beam; the top surface and the scaffold bottom of second I-steel are connected respectively to scaffold frame regulating part both ends, adjust the distance between scaffold frame and the second I-steel through rotating scaffold frame regulating part.

In a preferred embodiment of the present invention, the scaffold adjusting member comprises: the horizontal part of the L-shaped base is embedded in the groove of the second I-shaped steel, and the vertical part of the L-shaped base extends out of the second I-shaped steel; the adjusting column is vertically fixed in the middle of the horizontal part, and the outer wall of the adjusting column is provided with threads; the adjusting cylinder is sleeved on the adjusting column, supporting legs of the scaffold are installed at the top of the adjusting cylinder, inner walls of the adjusting cylinder are provided with internal threads matched with the adjusting column, and the distance between the scaffold and the second I-steel is adjusted by rotating the adjusting cylinder.

In a preferred embodiment of the present invention, the scaffold adjusting member further comprises: and the fixed hoop is arranged on the adjusting cylinder and is positioned at one end of the adjusting cylinder connected with the adjusting column.

In a preferred embodiment of the present invention, the cantilever apparatus further comprises: the positioning piece is arranged at the intersection of the first I-shaped steel and the second I-shaped steel.

In a preferred embodiment of the present invention, the positioning member includes: the hook-shaped part of the threaded hook hooks the second I-shaped steel, and the vertical part of the threaded hook is positioned at the intersection of the first I-shaped steel and the second I-shaped steel; the locating piece is in threaded connection with the vertical part of the threaded hook, and the locating piece is clamped into the first I-shaped steel.

In a preferred embodiment of the present invention, the scaffold adjusting member further comprises; the vertical portion of L type connection piece passes through the vertical portion of bolted connection L type base, and the horizontal part of L type connection piece extends to the setting element from the below of second I-steel, and the horizontal part of L type connection piece is connected to the vertical portion of thread hook.

In a preferred embodiment of the present invention, the cantilever apparatus includes: the outer end of the first I-shaped steel and the embedded part at the upper layer of concrete slab are respectively connected with the two ends of the inclined strut.

In a preferred embodiment of the present invention, the scaffold is a coil-and-buckle scaffold.

A method of using an adjustable cantilever mount apparatus, the method comprising the steps of:

the first I-shaped steel is screwed into the threaded rod through the fixing nut and fixedly connected with the embedded part, so that the first I-shaped steel horizontally extends out of the concrete slab;

connecting the first I-beam and the second I-beam;

installing the adjusting piece at the designated position of the second I-shaped steel by adopting a positioning piece;

installing a scaffold, installing a scaffold upright rod on an adjusting cylinder, checking whether a disc on the scaffold upright rod is horizontal by using a level meter, and rotating the adjusting cylinder to adjust the height if the disc on the scaffold upright rod is not horizontal; after the leveling instrument checks that the scaffold disc is horizontal, the adjusting cylinder is fixed on the adjusting column by the fixing clamp, so that the scaffold upright rod on the adjusting cylinder and the adjusting cylinder cannot move; then the cross rods and the inclined rods of the scaffold are respectively installed, and the scaffold is installed after the bolt is tightly knocked.

The embodiment of the invention has the beneficial effects that: the cantilever frame forms a support frame through the first I-shaped steel and the second I-shaped steel, the first I-shaped steel is detachably connected with the embedded part, more specifically, in a threaded connection mode, and the cantilever frame is convenient to mount and dismount; the top of the second I-steel is connected with a scaffold, and the scaffold and the second I-steel are connected through a scaffold adjusting piece, so that the scaffold is convenient to level when being installed, and the scaffold is guaranteed to be horizontally placed; the first I-shaped steel and the upper layer of concrete slab are connected through the inclined strut, and the first I-shaped steel, the upper layer of concrete slab and the first I-shaped steel are in a right-angled triangle shape and are used for integrally reinforcing the cantilever frame device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic side view of an outrigger device according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of an embedded part according to an embodiment of the invention;

fig. 3 is an enlarged schematic view of a scaffold adjuster according to an embodiment of the invention;

icon: 100-embedded parts; 200-a first i-beam; 300-a second i-beam; 400-scaffold adjustments; 500-scaffolding; 600-diagonal bracing; 110-an embedment body; 120-a positioning rod; 130-a connecting ring; 210-a diagonal brace connecting piece; a 410-L shaped base; 420-a conditioning column; 430-a conditioning cylinder; 440-securing the clip; a 450-L-shaped connecting sheet; 700-a positioning element; 710-thread hook; 720-positioning plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

First embodiment

Referring to fig. 1-3, the present embodiment provides an adjustable cantilever apparatus, which includes: the embedded part 100, the first I-steel 200, the second I-steel 300 and the scaffold adjusting part 400, wherein the part of the embedded part 100 penetrating out of the concrete slab comprises a threaded rod; the first I-beam 200 extends towards the penetrating direction of the embedded part 100, and the first I-beam 200 is detachably connected with the threaded rod; the second I-beam 300 is horizontally laid on the top surface of the first I-beam 200, and the first I-beam 200 and the second I-beam 300 are fixedly connected; the scaffold adjusting member 400 has both ends respectively connected to the top surface and the bottom of the scaffold of the second i-beam 300, and the distance between the scaffold and the second i-beam 300 is adjusted by rotating the scaffold adjusting member 400. The scaffold 500 in this embodiment is a disk scaffold 500.

The cantilever frame in the embodiment forms a support frame through the first I-beam 200 and the second I-beam 300, the first I-beam 200 is detachably connected with the embedded part 100, and more specifically, the first I-beam is in threaded connection, so that the cantilever frame is convenient to mount and dismount; the scaffold 500 is connected to the top of the second i-beam 300, and the scaffold 500 and the second i-beam 300 are connected through the scaffold adjusting member 400, so that the scaffold 500 is conveniently leveled when being installed, and the scaffold 500 is horizontally placed; the first I-shaped steel 200 and the upper layer of concrete slab are connected through an inclined strut, and the first I-shaped steel 200, the upper layer of concrete slab and the upper layer of concrete slab are in a right triangle shape and are used for integrally reinforcing the cantilever frame device.

More specifically, the embedded part 100 in the present embodiment includes: the embedded part comprises an embedded part body 110, a positioning plug, a positioning rod 120 and a connecting ring 130, wherein the embedded part body 110 comprises an embedded part cylinder and a connecting box arranged at one end of the embedded part cylinder, the inner cavity of the embedded part cylinder is communicated with the inner cavity of the connecting box, a connecting block matched with the shape of the inner cavity of the connecting box is arranged in the connecting box, and a through threaded hole is formed in the center of the connecting block; the positioning plug is detachably connected to the other end of the embedded part cylinder, and a through threaded hole is formed in the center of the positioning plug; the positioning rod 120 is a threaded rod, one end of the positioning rod 120 is provided with a circular hanging ring, the other end of the positioning rod 120 is screwed into the embedded part barrel from a threaded hole and is connected with the connecting block through the embedded part barrel, and the positioning rod 120 is provided with an external thread; the connection ring 130 is provided on the positioning rod 120.

In this embodiment, the outer end of the first i-beam 200 is provided with a diagonal brace connecting piece 210, and two ends of the diagonal brace 600 are respectively connected to the diagonal brace connecting piece 210 at the outer end of the first i-beam 200 and the circular hanging ring of the embedded part 100 at the upper layer of the concrete slab.

The scaffold adjustment piece 400 in this embodiment includes: the horizontal part of the L-shaped base 410 is embedded in the groove of the second I-beam 300, and the vertical part of the L-shaped base 410 extends out of the second I-beam 300; the adjusting column 420 is vertically fixed in the middle of the horizontal part, and the outer wall of the adjusting column 420 is provided with threads; the adjusting cylinder 430 is sleeved on the adjusting column 420, the top of the adjusting cylinder 430 is provided with a support leg of the scaffold 500, the inner wall of the adjusting cylinder 430 is provided with an internal thread matched with the adjusting column 420, and the distance between the scaffold 500 and the second i-steel 300 is adjusted by rotating the adjusting cylinder 430.

More specifically, the scaffold adjustment member 400 further includes: and the fixing clamp 440 is arranged on the adjusting cylinder 430, is positioned at one end of the adjusting cylinder 430 connected with the adjusting column 420, and is used for reinforcing and fixing the adjusting cylinder 430 and the adjusting column 420 after the positions of the adjusting cylinder 430 and the adjusting column 420 are determined by using the fixing clamp 440.

More specifically, the cantilever device in this embodiment further includes: the positioning member 700 is arranged at the intersection of the first i-beam 200 and the second i-beam 300, and is used for facilitating positioning and installation of the first i-beam 200 and the second i-beam 300.

More specifically, the positioning member 700 in this embodiment includes: the thread hook 710 and the positioning piece 720, the hook-shaped part of the thread hook 710 hooks the second I-beam 300, and the vertical part of the thread hook 710 is positioned at the intersection of the first I-beam 200 and the second I-beam 300; the positioning piece 720 is in threaded connection with the vertical part of the threaded hook 710, and the positioning piece 720 is clamped into the first I-shaped steel 200.

More specifically, the scaffold adjustment member 400 in this embodiment further includes; the L-shaped connecting piece 450 is characterized in that the vertical part of the L-shaped connecting piece 450 is connected with the vertical part of the L-shaped base 410 through a bolt, the horizontal part of the L-shaped connecting piece 450 extends to the positioning piece 700 from the lower part of the second I-shaped steel 300, and the vertical part of the threaded hook 710 is connected with the horizontal part of the L-shaped connecting piece 450.

A method of using an adjustable cantilever mount apparatus, the method comprising the steps of:

the first I-shaped steel 200 is screwed into the threaded rod through a fixing nut to be fixedly connected with the embedded part 100, so that the first I-shaped steel 200 horizontally extends out of the concrete slab;

connecting the first i-beam 200 and the second i-beam 300;

installing the adjusting member 400 on the designated position of the second i-beam 300 by using the positioning member 120;

installing a scaffold 500, installing a scaffold upright on the adjusting cylinder 430, checking whether a disc on the scaffold upright is horizontal by using a level meter, and if not, rotating the adjusting cylinder 430 to adjust the height; after the leveling instrument checks that the scaffold disc is level, the adjusting cylinder 430 is fixed on the adjusting column 420 by the fixing clamp 440, so that the scaffold upright rods on the adjusting cylinder 430 and the adjusting cylinder 430 cannot move; then the cross rods and the inclined rods of the scaffold are respectively installed, and the scaffold is installed after the bolt is tightly knocked.

This description describes examples of embodiments of the invention, and is not intended to illustrate and describe all possible forms of the invention. It should be understood that the embodiments described in this specification can be implemented in many alternative forms. The figures are not necessarily to scale; some features may be exaggerated or minimized to show details of particular components. Specific structural and functional details disclosed are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention. It will be appreciated by persons skilled in the art that a plurality of features illustrated and described with reference to any one of the figures may be combined with features illustrated in one or more other figures to form embodiments which are not explicitly illustrated or described. The described combination of features provides a representative embodiment for a typical application. However, various combinations and modifications of the features consistent with the teachings of the present invention may be used as desired for particular applications or implementations.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.