CN215519855U

CN215519855U - Prefabricated shaped steel scaffold that construction can promote in high-rise building well

Info

Publication number: CN215519855U
Application number: CN202121431179.8U
Authority: CN
Inventors: 黄国杰; 聂新波; 杨少坤
Original assignee: CCCC Fourth Highway Engineering Co Ltd
Current assignee: CCCC Fourth Highway Engineering Co Ltd
Priority date: 2021-06-26
Filing date: 2021-06-26
Publication date: 2022-01-14
Anticipated expiration: 2031-06-26

Abstract

The utility model discloses a prefabricated steel scaffold capable of being lifted during construction in a high-rise building hoistway, and relates to the technical field of high-rise building hoistway scaffold installation. The high-rise building well structure comprises a top plate, a mounting plate, a bottom plate, a wall surface and a structural beam, wherein the top plate and the mounting plate are horizontally arranged, the bottom plate is obliquely arranged, the wall surface and the structural beam are arranged in a high-rise building well, the top plate, the mounting plate and the bottom plate are sequentially connected through a plurality of vertical rods, the high-position side surface of the bottom plate is fixedly connected with a supporting block which is tightly supported with the wall surface through a telescopic mechanism, and the low-position side surface of the bottom plate is fixedly connected with a right-angle plate which is tightly supported with the structural beam through another telescopic mechanism. According to the utility model, the high-position side face of the bottom plate is abutted against the wall surface through the abutting block, and the low-position side face of the bottom plate is abutted against the structural beam through the right-angle plate, so that the whole scaffold is installed in the elevator shaft, the convenience of installing and dismantling the templates in the shaft is met, the construction requirement is met conveniently and economically, the construction speed is improved and the potential safety hazard is reduced by using the shaft type steel scaffold.

Description

Prefabricated shaped steel scaffold that construction can promote in high-rise building well

Technical Field

The utility model belongs to the technical field of high-rise building shaft scaffold installation, and particularly relates to a prefabricated section steel scaffold capable of being lifted during construction in a high-rise building shaft.

Background

When the main structure of the high-rise building is constructed, the construction scaffold is erected and detached repeatedly, the construction of the elevator shaft part is the same, the elevator shaft is vertically communicated up and down, the integral height is increased along with the rise of floors, steel pipe scaffolds and horizontal protection are erected by operation workers during installation and detachment of templates in the shaft, the four layers of scaffolds are erected above horizontal steel sections in the shaft, the construction is finished and detached and are erected upwards again, the scaffold erecting and detaching process takes labor and time, and potential safety hazards exist.

In order to solve the problems, the utility model provides a liftable prefabricated section steel scaffold constructed in a hoistway of a high-rise building.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a prefabricated steel scaffold capable of being lifted during construction in a high-rise building shaft, and solves the problems that the existing scaffold for the elevator shaft needs to be dismantled and rebuilt upwards after construction is finished, time and labor are wasted, and potential safety hazards exist.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a prefabricated steel scaffold capable of being lifted during construction in a high-rise building well, which comprises a top plate and a mounting plate which are horizontally arranged, a bottom plate which is obliquely arranged, a wall surface and a structural beam in the high-rise building well, wherein the top plate, the mounting plate and the bottom plate are sequentially connected through a plurality of vertical rods, a high-position side surface of the bottom plate is fixedly connected with a supporting block which is tightly supported with the wall surface through a telescopic mechanism, a low-position side surface of the bottom plate is fixedly connected with a right-angle plate which is tightly supported with the structural beam through another telescopic mechanism, the inner top surface of the right-angle plate is fixedly connected with a horizontal pressing plate through a spring, the bottom surface of the pressing plate is provided with anti-skid patterns, and lifting lugs are fixedly connected to two ends of the top surface of the top plate

Further, the telescopic mechanism includes: the high-end-to-end connection structure comprises a first telescopic rod, a first rotating shaft and a locking bolt, wherein the first telescopic rod is fixedly connected to the two ends of the high end of the bottom plate, a first rotating shaft is connected to one telescopic rod, the locking bolt is connected between the first rotating shaft and the first telescopic rod in a threaded mode, and one end, close to a wall surface, of the rotating shaft is fixedly connected with a supporting block

Further, the equal fixedly connected with telescopic link two in both ends around the side that the mounting panel is close to the wall, and the equal fixedly connected with of one end that telescopic link two is close to the wall support the piece in addition, and support the piece and all be provided with a plurality of evenly distributed's wave piece near the side of wall

Furthermore, reinforcing rods are fixedly connected among the top plate, the mounting plate and the bottom plate in sequence

Furthermore, the top surface of the top plate is fixedly connected with a protective guard

The utility model has the following beneficial effects:

according to the shaft type steel scaffold, the high-position side face of the bottom plate is abutted against the wall face through the abutting block, the low-position side face of the bottom plate is abutted against the structural beam through the right-angle plate, and then the whole scaffold is installed in an elevator shaft, so that the convenience of installing and detaching a template in the shaft is met, the construction requirement is met conveniently and economically.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention installed in a hoistway;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is an enlarged view at B in FIG. 2;

fig. 5 is a schematic structural view of the lifting lug of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a base plate; 2. a vertical rod; 3. mounting a plate; 4. a top plate; 5. a first telescopic rod; 6. a resisting block; 7. a second telescopic rod; 8. a right-angle plate; 9. lifting lugs; 10. protecting the fence; 11. a reinforcing bar; 12. a wall surface; 13. a structural beam; 14. a rotating shaft; 15. locking the bolt; 16. a spring; 17. and (7) pressing a plate.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model is a prefabricated steel scaffold capable of being lifted in the construction of a high-rise building well, comprising a top plate 4 and a mounting plate 3 which are horizontally arranged, a bottom plate 1 which is obliquely arranged, a wall surface 12 and a structural beam 13 in the high-rise building well, wherein the top plate 4, the mounting plate 3 and the bottom plate 1 are sequentially connected by a plurality of vertical rods 2, the high-position side surface of the bottom plate 1 is fixedly connected with a supporting block 6 which is tightly supported with the wall surface 12 through a telescopic mechanism, and the telescopic mechanism comprises: the lifting device comprises a first telescopic rod 5, a rotating shaft 14 and locking bolts 15, wherein the two ends of the high end of a bottom plate 1 are fixedly connected with the first telescopic rod 5, the first telescopic rod 5 is rotatably connected with the rotating shaft 14, the locking bolts 15 are connected between the rotating shaft 14 and the first telescopic rod 5 in a threaded manner, one end of the rotating shaft 14, which is close to a wall surface 12, is fixedly connected with a supporting block 6, the angles of the rotating shaft 14 and the supporting block 6 can be adjusted and fixed through the first telescopic rod 5 and the locking bolts 15, so that hoistways with different lengths can be used in an adaptive manner, the low-position side surface of the bottom plate 1 is fixedly connected with a right-angle plate 8 tightly abutted to a structural beam 13 through another telescopic mechanism, the inner top surface of the right-angle plate 8 is fixedly connected with a horizontal pressing plate 17 through a spring 16, the bottom surface of the pressing plate 17 is provided with anti-skid veins, and the pressing plate 17 is used for increasing the friction force between the right-angle plate 8 and the structural beam 13, thereby make the square 8 and the structure roof beam 13 support more closely pasting, reinforcing scaffold's stability between the elevator well, the equal fixedly connected with lug 9 in top surface both ends of roof 4, this device of lug 9 hoist and mount lifting is convenient for, fixedly connected with stiffener 11 between roof 4, mounting panel 3 and the bottom plate 1 in proper order, the top surface fixedly connected with rail guard 10 of roof 4.

Preferably, the mounting panel 3 is close to the equal fixedly connected with two 7 telescopic links in both ends around the side of wall 12, and the equal fixedly connected with of one end that two 7 telescopic links are close to wall 12 supports piece 6 in addition, and supports the side that piece 6 is close to wall 12 and all is provided with a plurality of evenly distributed's wave piece, and the stability of this device between the elevator well can be improved to two 7 telescopic links of mounting panel 3 sides and support piece 6.

As shown in fig. 1-5, this embodiment is a method for using a liftable prefabricated steel scaffold constructed in a hoistway of a high-rise building, and the method comprises the following steps: the tower crane steel wire that hangs down passes through lug 9 and lifts this device in the elevator well, and the high-order side of bottom plate 1 supports wall 12, and utilizes the low level side that right-angle plate 8 made bottom plate 1 to support structure roof beam 13, and then installs whole scaffold frame in the elevator well, satisfies the facility of well inner formword installation, demolishment, convenient, economic again promptly satisfied the construction needs.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a prefabricated shaped steel scaffold that construction can promote in high-rise building well, bottom plate (1) that roof (4) and mounting panel (3), slope setting including the level set up, wall (12) and structural beam (13) in the high-rise building well, and roof (4), mounting panel (3) and bottom plate (1) loop through a plurality of montants (2) and connect its characterized in that: the high-order side of bottom plate (1) supports tight piece (6) of supporting through telescopic machanism fixedly connected with and wall (12), and the low level side of bottom plate (1) is then closely supported right-angle board (8) of pasting through other telescopic machanism fixedly connected with and structural beam (13), the equal fixedly connected with lug (9) in top surface both ends of roof (4).

2. The prefabricated steel scaffold capable of being lifted in construction in the hoistway of the high-rise building according to claim 1, wherein the telescopic mechanism comprises: the novel wall surface fixing device comprises a first telescopic rod (5), a rotating shaft (14) and a locking bolt (15), wherein the two ends of the high end of the bottom plate (1) are fixedly connected with the first telescopic rod (5), the first telescopic rod (5) is rotatably connected with the rotating shaft (14), the locking bolt (15) is in threaded connection between the rotating shaft (14) and the first telescopic rod (5), and one end, close to a wall surface (12), of the rotating shaft (14) is fixedly connected with a supporting block (6).

3. The prefabricated steel scaffold capable of being lifted in the construction of the high-rise building shaft as claimed in claim 1, wherein the inner top surface of the right-angle plate (8) is fixedly connected with a horizontal pressing plate (17) through a spring (16).

4. The prefabricated steel scaffold capable of being lifted in the construction in the hoistway of the high-rise building according to claim 1, wherein a second telescopic rod (7) is fixedly connected to the front end and the rear end of the side face, close to the wall face (12), of the mounting plate (3), an additional abutting block (6) is fixedly connected to one end, close to the wall face (12), of the second telescopic rod (7), and a plurality of uniformly distributed wave blocks are arranged on the side face, close to the wall face (12), of the abutting block (6).

5. The prefabricated steel scaffold capable of being lifted in the construction of the hoistway of the high-rise building according to claim 3, wherein the bottom surface of the pressing plate (17) is provided with anti-skid grains.

6. The prefabricated steel scaffold capable of being lifted in the construction of the hoistway of the high-rise building according to claim 1, wherein reinforcing rods (11) are fixedly connected among the top plate (4), the mounting plate (3) and the bottom plate (1) in sequence.

7. The prefabricated steel scaffold capable of being lifted in the construction of the hoistway of the high-rise building according to claim 1, wherein the guard rail (10) is fixedly connected to the top surface of the top plate (4).