CN115977365A - Suspended operation platform and construction method thereof - Google Patents

Abstract

The invention provides a suspended operation platform and a construction method thereof, wherein the suspended operation platform comprises: a suspension bracket, a telescopic platform frame, two telescopic parts, two limiting parts and an operation platform plate which are mutually assembled and fixed. In the suspended operation platform, the length sizes of the telescopic platform frame and the telescopic component can be adjusted, so that the suspended operation platform can be adjusted and assembled on site according to the size of the hole of the building construction floor, a safe and appropriate construction operation surface is formed, and the suspended operation platform has a wide application range; in addition, the suspended operation platform is formed by assembling, so that the assembly and disassembly are convenient, the repeated utilization rate is high, and the construction cost is saved while the material is saved.

Description

Suspended operation platform and construction method thereof

Technical Field

The invention relates to the technical field of building construction, in particular to a suspended operation platform and a construction method thereof.

Background

At present, the local concave phenomenon of the plane of the existing high-rise building is generally existed, holes are arranged in the same position of a concave structural plate layer by layer, the area of the holes is usually less than or equal to 3 square meters, and when the top layer of the building is provided with the structural layer or the integral structural plate, the maintenance of the outer vertical surface of the hole part can not use a hanging basket for auxiliary construction; if a scaffold is erected for auxiliary construction in a narrow space, the problems of labor waste and great potential safety hazard exist; if the seat plate type single-person hanger is adopted for suspension operation, the potential safety hazard is very large.

Aiming at the problems of time and labor waste and large potential safety hazard in construction of a construction mode adopted at a hole of a high-rise concave platform in the prior art, the technical personnel in the field are always seeking a solving method.

Disclosure of Invention

The invention aims to provide a suspended operation platform and a construction method thereof, and aims to solve the problems that construction is time-consuming and labor-consuming and potential safety hazards are large when the existing construction mode adopted for a high-rise concave platform hole is used.

In order to solve the above technical problem, the present invention provides a suspended operation platform, including: a suspension bracket, a telescopic platform frame, two telescopic parts, two limiting parts and an operation platform plate which are mutually assembled and fixed; wherein the hanger includes a first end and a second end; the telescoping platform frame comprises a first end and a second end; the second end of the suspension bracket is fixedly connected to the outer side of the first end of the telescopic platform frame in a bridging manner, and the suspension bracket and the telescopic platform frame are in an L shape together; the two telescopic parts are parallel to each other and are erected between the first end of the suspension bracket and the outer side of the second end of the telescopic platform frame; one end of each telescopic part, which is erected outside the second end of the telescopic platform frame, is provided with a limiting part, and the axial direction of the limiting part is crossed with the axial direction of the telescopic platform frame; the operation platform plate is laid on the telescopic platform frame.

Optionally, in the suspended work platform, each telescopic part includes: the telescopic pipe fitting comprises a first pipe fitting, a second pipe fitting and a fastening external member, wherein the second pipe fitting is sleeved on the outer side of the first pipe fitting and can axially move in a telescopic mode along the first pipe fitting, and the fastening external member is arranged between the first pipe fitting and the second pipe fitting to limit the length of a telescopic part after fixed telescopic adjustment.

Optionally, in the suspended work platform, the fastening kit includes: the two first base parts are sleeved on the outer side of the first pipe fitting after being butted, and at least two fasteners penetrate through the overlapped holes formed after the two first base parts are butted so as to fix the two first base parts on the outer side of the first pipe fitting; the two second base parts are arranged on the second pipe fitting in an axial symmetry mode relative to the second pipe fitting and are parallel to the first fitting part in the same shape in the first base part, and the second base part and the first fitting part are overlapped through holes based on fastening pieces in a penetrating mode so as to fixedly connect the second pipe fitting with the first pipe fitting and limit the length of the fixed telescopic part.

Optionally, in the suspended operation platform, each fastener includes a bolt, a nut, and a washer.

Optionally, in the suspended working platform, the shape of the cross section of the first pipe is the same as the shape of the cross section of the second pipe.

Optionally, in the suspended operation platform, the cross section of the first pipe is circular or rectangular.

Optionally, in the suspended work platform, the retractable platform frame includes: the telescopic structure comprises two telescopic components and at least three first cross rods, wherein the two telescopic components are parallel to each other and are arranged at intervals of a first distance; wherein each retractable member comprises: the telescopic component comprises a first component, a second component and a fastening suite, wherein the second component is sleeved outside the first component and can do telescopic motion along the axial direction of the first component, and the fastening suite is arranged between the first component and the second component so as to limit the length of the telescopic component after fixed telescopic adjustment.

Optionally, in the suspended work platform, the suspension bracket includes: two vertical rods, a second cross rod and two lifting hooks; the two vertical rods are parallel to each other and are arranged at a third distance, and the two vertical rods are respectively arranged at the outer sides of the first ends of the two telescopic components of the telescopic platform frame; the two lifting hooks are respectively arranged at two crossed corners formed by the second ends of the second cross rod and the two vertical rods.

The invention also provides a construction method of the suspended operation platform, which comprises the following steps:

preparing a set of unassembled components of the aerial work platform as described above;

the length sizes of a telescopic platform frame and two telescopic parts in the assembly are adjusted according to the size of a hole of a construction floor, so that the size of a subsequently assembled suspension operation platform meets the erection requirement;

assembling the telescopic platform frame and the two telescopic parts with other components after the length and the size are adjusted;

respectively installing an installation rope and a fixed rope at a first end of a suspension bracket of the assembled suspended operation platform and a second end of a telescopic platform frame, so that the installation rope and the fixed rope are arranged diagonally;

placing the suspended operation platform above the floor hole, tightening the fixing rope, and slowly putting down the safety rope to enable the suspended operation platform to be overturned to a preset installation position;

after the suspended operation platform is positioned at a preset installation position, the floor structure at the end part of the floor hole is clamped at the crossed position of the two limiting parts and the telescopic platform frame, and the top of the suspension bracket is fixedly arranged on the building structure at the periphery of the floor hole so as to fix the installation position of the suspended operation platform;

and laying the operation platform plate on the telescopic platform frame to form a construction operation surface.

Optionally, in the construction method of the suspended operation platform, the method further includes:

loosening the suspended operation platform after the repairing construction of the outer wall of the floor is completed;

and disassembling the components of the suspended operation platform, and carrying the disassembled components to a specified point for storage.

In the suspended operation platform and the construction method thereof provided by the invention, the length sizes of the telescopic platform frame and the telescopic component can be adjusted by designing the telescopic structure, so that the suspended operation platform can be adjusted and assembled on site according to the size of the hole of the building construction floor, a safe and appropriate construction operation surface is formed, and the suspended operation platform has a wide application range; in addition, because the suspended operation platform is formed by assembling, the assembly and disassembly are convenient, the repeated utilization rate is high, and the construction cost is saved while the materials are saved.

Drawings

The foregoing and other objects, features and advantages of the disclosure will be apparent from the following more particular descriptions of exemplary embodiments of the disclosure as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the disclosure.

FIG. 1 is a schematic diagram of a suspended platform according to an embodiment of the present invention;

FIG. 2 is a schematic view of the suspension bracket according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a retractable platform frame according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of the retractable member in one embodiment of the present invention;

FIG. 5 is a schematic illustration of the aerial work platform of the present invention during construction installation;

FIG. 6 is a schematic view of the suspended work platform of the present invention after completion of construction and installation;

fig. 7 is a flowchart of a construction method of a suspended work platform according to an embodiment of the present invention.

In the figure:

100-a suspended operation platform;

1, a suspension bracket; 11-a vertical rod; 12-a second cross bar; 13-a hook;

2-a telescopic platform frame; 21-a first cross bar; 22-a retractable member; 221-first member, 222-second member; 223-fastening the kit; 2231-a first base member; 2232-a second base member; 2233-fasteners; 2234 a first fitting;

3-a telescopic member; 31-a first tubular member; 32-a second tubular member; 33-a fastening kit; 331-a first base member; 332-a second base member; 333-a fastener;

4-a stop member; 5-working platform plate; 6-floor holes; 7-floor structure; 8-fixing a rope; 9-safety rope.

Detailed Description

The suspended operation platform and the construction method thereof proposed by the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

The following embodiments of the present invention are provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.

Certain terms are used throughout the description and claims to refer to particular system components. As one skilled in the art will appreciate, different companies may refer to a component by different names. This document does not intend to distinguish between components that differ in name but not function. In the specification and claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to …".

As used in this application and in the claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to include the plural, unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements.

Furthermore, each of the embodiments described below has one or more technical features, and thus, the use of the technical features of any one embodiment does not necessarily mean that all of the technical features of any one embodiment are implemented at the same time or that only some or all of the technical features of different embodiments are implemented separately. In other words, those skilled in the art can selectively implement some or all of the features of any embodiment or combinations of some or all of the features of multiple embodiments according to the disclosure of the present invention and according to design specifications or implementation requirements, thereby increasing the flexibility in implementing the invention.

The present invention will be described in more detail with reference to the accompanying drawings, in order to make the objects and features of the present invention more comprehensible, embodiments thereof will be described in detail below, but the present invention may be implemented in various forms and should not be construed as being limited to the embodiments described.

Referring to fig. 1 and 6, fig. 1 is a schematic structural diagram of a suspended operation platform according to an embodiment of the present invention; fig. 6 is a schematic diagram of the suspended operation platform of the present invention after the construction and installation are completed. As shown in fig. 1, the suspended work platform 100 includes: a suspension bracket 1, a telescopic platform frame 2, two telescopic parts 3, two limiting parts 4 and a working platform plate 5 (not shown in fig. 1, and can be understood by combining fig. 6) which are assembled and fixed with each other; wherein the hanger 1 comprises a first end and a second end; the telescopic platform frame 2 comprises a first end and a second end; the second end of the suspension bracket 1 is fixed on the outer side of the first end of the telescopic platform frame 2 in a bridging manner, and the suspension bracket 1 and the telescopic platform frame 2 are in an L shape together; the two telescopic parts 3 are parallel to each other and are erected between the first end of the suspension bracket 1 and the outer side of the second end of the telescopic platform frame 2; one end of each telescopic part 3 erected outside the second end of the telescopic platform frame 2 is provided with a limiting part 4, and the axial direction of the limiting part 4 is crossed with the axial direction of the telescopic platform frame 2; the operation platform plate 5 is laid on the telescopic platform frame 2.

According to the suspended operation platform, the telescopic platform frame 2 and the telescopic component 3 are designed to be telescopic structures, so that the length sizes of the telescopic platform frame and the telescopic component can be adjusted, the suspended operation platform can be adjusted and assembled on site according to the size of the hole of the building construction floor, a safe and appropriate construction operation surface is formed, and the suspended operation platform has a wide application range.

In order to facilitate understanding of the structure of the suspended operation platform designed by the present invention, each component of the suspended operation platform is described in detail below with reference to fig. 2 to 4, specifically as follows:

please refer to fig. 2, which is a schematic structural diagram of a suspension bracket according to an embodiment of the present invention. As shown in fig. 2, the hanger 1 includes: two vertical bars 11, a second cross bar 12 and two lifting hooks 13; the two vertical rods 11 are parallel to each other and arranged at a third distance, and the two vertical rods 11 are respectively arranged at the outer sides of the first ends of the two telescopic members of the telescopic platform frame 2; the two hooks 13 are respectively disposed at two intersecting corners formed by the second ends of the second cross bar 12 and the two vertical bars 11.

Please refer to fig. 3, which is a schematic structural diagram of a retractable platform frame according to an embodiment of the present invention. As shown in fig. 3, the telescopic platform frame 2 includes: the telescopic structure comprises two telescopic components 22 and at least three first cross bars 21, wherein the two telescopic components 22 are parallel to each other and are arranged at intervals of a first distance, and two adjacent cross bars in the at least three cross bars are parallel to each other and are arranged between the two telescopic components 22 at intervals of a second distance; wherein each telescopic member 22 comprises: a first member 221, a second member 222 and a fastening sleeve 223, wherein the second member 222 is sleeved outside the first member 221 and can perform telescopic movement along the axial direction of the first member 221, and the fastening sleeve 223 is arranged between the first member 221 and the second member 222 to limit the length of the telescopic member 22 after being fixed and regulated in a telescopic manner; wherein the fastening kit 223 comprises: two first base parts 2231, two second base parts 2232 and a plurality of fasteners 2233, wherein the two first base parts 2231 are sleeved on the outer side of the first member 221 after being butted, and at least two fasteners 2233 penetrate through the overlapped holes of the two butted first base parts 2231 to fix the two first base parts 2231 on the outer side of the first member 221; two second base parts 2232 are arranged on the second member 222 symmetrically with respect to the axial direction of the second member 222, and are parallel to the first fittings 2234 of the same shape in the first base part 2231, and the fastener 2233 penetrates through the overlapping holes of the second base part 2232 and the first fittings 2234 to fixedly connect the second member 222 with the first member 221, thereby limiting the length of the fixed telescopic part 3. It will be appreciated that by fastening the sleeve 223, it is achieved that both the first member 221 and said second member 222 of the telescopic member 22 after performing the telescopic movement are kept fixed in position, thereby defining the length of the telescopic member 22. Here, it can be understood that in order to facilitate the assembly of the first base member 2231 and the second base member 2232 by the fastener 2233, holes need to be provided in appropriate positions of the first base member 2231 and the second base member 2232 so that the fastener 2233 can be fastened therethrough.

Please refer to fig. 4, which is a schematic structural diagram of a retractable member according to an embodiment of the present invention. As shown in fig. 4, each telescopic member 3 includes: the telescopic component comprises a first pipe 31, a second pipe 32 and a fastening sleeve 33, wherein the second pipe 32 is sleeved outside the first pipe 31 and can do telescopic motion along the axial direction of the first pipe 31, and the fastening sleeve 33 is arranged between the first pipe 31 and the second pipe 32 so as to limit the length of the telescopic component 3 after being fixed and regulated in a telescopic mode; wherein the fastening kit 33 comprises: the two first base parts 331 are butted and then sleeved on the outer side of the first pipe fitting 31, and the at least two fasteners 333 penetrate through the overlapped holes formed after the two first base parts 331 are butted so as to fix the two first base parts 331 on the outer side of the first pipe fitting 31; the two second base members 332 are symmetrically arranged on the second tube 32 with respect to the axial direction of the second tube 32, and parallel to the first fitting having the same shape in the first base member 331, and the fastener 333 is used to fasten the overlapping holes of the second base member 332 and the first fitting, so as to fixedly connect the second tube 32 and the first tube 31, thereby limiting the length of the fixing telescopic member 3. Specifically, each fastener 333 includes a mating bolt, nut, and washer. In this embodiment, the fastening sleeve 33 is used to fix the positions of the first tube 31 and the second tube 32 of the telescopic component 3 after performing telescopic motion, so as to limit the length of the telescopic component 3.

It will be appreciated that the telescopic part 3 shown in fig. 4 is of the same construction as the telescopic members 22 of the telescopic platform frame 2 shown in fig. 3, and that the presence of the parts of the telescopic structure (telescopic part 3, telescopic members 22) allows the telescopic part 3 and the telescopic platform frame 2 to be adjustable in size.

Further, the shape of the cross section of the first pipe member 31 is the same as the shape of the cross section of the second pipe member 32; the first pipe member 31 has a circular or rectangular cross-sectional shape. In this embodiment, the cross section of the first pipe 31 is rectangular, and correspondingly, the cross section of the second pipe 32 is also rectangular, so that the second pipe 32 is tightly sleeved with the first pipe 31, and the first pipe 31 and the second pipe are convenient to perform telescopic movement.

It should be understood that the above examples are only examples for better understanding of the technical solutions of the embodiments of the present application, and are not to be taken as the only limitation to the embodiments.

Correspondingly, the embodiment also provides a construction method of the suspended operation platform. The construction method of the suspended platform according to the present embodiment will be described in detail with reference to fig. 1, 5, 6 and 7.

First, step S1 is performed to prepare an unassembled set of components of the suspended work platform 100 according to the above embodiment.

Next, step S2 is executed, the length dimensions of the telescopic platform frame 2 and the two telescopic parts 3 in the assembly are adjusted according to the dimensions of the construction floor holes 6, so that the dimensions of the subsequently assembled suspended operation platform 100 meet the erection requirements; thereby forming a safe and proper construction operation surface, ensuring safe colleagues and having wide application range (namely being suitable for the sizes of the floor holes 6 with various sizes).

Next, step S3 is performed, and the adjustable platform frame 2 and the two adjustable parts 3 with the adjusted length and size are assembled with the rest of the components.

Next, step S4 is performed, in which the mounting rope 9 and the fixing rope 8 are respectively installed at the first end of the suspension bracket 1 and the second end of the telescopic platform frame 2 of the assembled suspended working platform 100, so that the mounting rope 9 and the fixing rope 8 are arranged diagonally.

Next, step S5 is executed, the suspended operation platform 100 is placed above the floor hole 6, the fixing rope 8 is tightened, and the safety rope is slowly put down, so that the suspended operation platform 100 is turned over to a predetermined installation position.

Next, step S6 is executed, after the suspended operation platform 100 is at the predetermined installation position, the position where the two position-limiting members 4 intersect with the retractable platform frame 2 is clamped to the floor structure 7 (usually a beam or a wall) at the end of the floor hole 6, and the top of the suspension bracket 1 is fixedly placed on the building structure (e.g. a wall below the window) around the floor hole 6 to fix the installation position of the suspended operation platform 100.

Next, step S7 is executed to lay the work platform board 5 on the retractable platform frame 2 to form a construction work surface (as shown in fig. 6).

In addition, the construction method of the suspended operation platform further comprises the following steps:

loosening the suspended operation platform 100 after the repair construction of the outer wall of the floor is completed;

the components of the suspended operation platform 100 are disassembled, and the disassembled components are transported to a designated point for storage. So as to be convenient for subsequent reuse next time and save the construction cost.

In conclusion, the suspended operation platform is assembled, so that the assembly and disassembly are convenient, the repeated utilization rate is high, the construction progress can be improved by using the suspended operation platform, the construction of the wall surface around the hole is well assisted, the construction measure cost is saved, and the potential safety hazard in construction is reduced.

It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application.

For the method disclosed by the embodiment, the description is relatively simple because the method corresponds to the structure disclosed by the embodiment, and the relevant parts can be described by referring to the structural part.

The above description is only for the purpose of describing the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are intended to fall within the scope of the appended claims.

Claims (10)

1. A suspended work platform, comprising: a suspension bracket, a telescopic platform frame, two telescopic parts, two limiting parts and an operation platform plate which are mutually assembled and fixed; wherein the hanger includes a first end and a second end; the telescoping platform frame comprises a first end and a second end; the second end of the suspension bracket is fixedly bridged outside the first end of the telescopic platform frame, and the suspension bracket and the telescopic platform frame are in an L shape together; the two telescopic parts are parallel to each other and are erected between the first end of the suspension bracket and the outer side of the second end of the telescopic platform frame; one end of each telescopic part, which is erected outside the second end of the telescopic platform frame, is provided with a limiting part, and the axial direction of the limiting part is crossed with the axial direction of the telescopic platform frame; the operation platform plate is laid on the telescopic platform frame.

2. The aerial work platform of claim 1, wherein each telescoping member comprises: the telescopic pipe fitting comprises a first pipe fitting, a second pipe fitting and a fastening external member, wherein the second pipe fitting is sleeved on the outer side of the first pipe fitting and can axially move in a telescopic mode along the first pipe fitting, and the fastening external member is arranged between the first pipe fitting and the second pipe fitting to limit the length of a telescopic part after fixed telescopic adjustment.

3. The aerial work platform of claim 2, wherein the fastener assembly comprises: the two first base parts are sleeved on the outer side of the first pipe fitting after being butted, and at least two fasteners penetrate through the overlapped holes formed after the two first base parts are butted so as to fix the two first base parts on the outer side of the first pipe fitting; the two second base parts are arranged on the second pipe fitting in an axial symmetry mode relative to the second pipe fitting and are parallel to the first fitting part in the same shape in the first base part, and the second base part and the first fitting part are overlapped through holes based on fastening pieces in a penetrating mode so as to fixedly connect the second pipe fitting with the first pipe fitting and limit the length of the fixed telescopic part.

4. The aerial work platform of claim 3 wherein each fastener comprises a mating bolt, nut and washer.

5. The aerial work platform of claim 2 wherein the cross-section of the first tubular member is the same shape as the cross-section of the second tubular member.

6. The aerial work platform of claim 5 wherein the first tubular member has a cross-sectional shape that is circular or rectangular.

7. The aerial work platform of claim 1 wherein said telescoping platform frame comprises: the telescopic structure comprises two telescopic components and at least three first cross rods, wherein the two telescopic components are parallel to each other and are arranged at intervals of a first distance; wherein each retractable member comprises: the telescopic component comprises a first component, a second component and a fastening suite, wherein the second component is sleeved outside the first component and can do telescopic motion along the axial direction of the first component, and the fastening suite is arranged between the first component and the second component so as to limit the length of the telescopic component after fixed telescopic adjustment.

8. The aerial work platform of claim 1 wherein the suspension comprises: two vertical rods, a second cross rod and two lifting hooks; the two vertical rods are parallel to each other and arranged at a third distance, and the two vertical rods are respectively arranged at the outer sides of the first ends of the two telescopic components of the telescopic platform frame; the two lifting hooks are respectively arranged at two crossed corners formed by the second ends of the second cross rod and the two vertical rods.

9. A construction method of a suspended operation platform is characterized by comprising the following steps:

preparing a set of unassembled components of a suspended work platform according to any one of claims 1 to 8;

the length sizes of the telescopic platform frame and the two telescopic parts in the assembly are adjusted according to the size of the hole of the construction floor, so that the size of the subsequently assembled suspension operation platform meets the erection requirement;

assembling the telescopic platform frame and the two telescopic parts with other components after the length and the size are adjusted;

respectively installing an installation rope and a fixed rope at the first end of a suspension bracket of the assembled suspended operation platform and the second end of the telescopic platform frame, so that the installation rope and the fixed rope are arranged in a diagonal manner;

placing the suspended operation platform above the floor hole, tightening the fixing rope, and slowly putting down the safety rope to enable the suspended operation platform to be overturned to a preset installation position;

after the suspended operation platform is positioned at a preset installation position, the floor structure at the end part of the floor hole is clamped at the crossed position of the two limiting parts and the telescopic platform frame, and the top of the suspension bracket is fixedly arranged on the building structure at the periphery of the floor hole so as to fix the installation position of the suspended operation platform;

and laying the operation platform plate on the telescopic platform frame to form a construction operation surface.

10. The method of constructing a suspended work platform of claim 9, further comprising:

loosening the suspended operation platform after the repairing construction of the outer wall of the floor is completed;

and disassembling the components of the suspended operation platform, and carrying the disassembled components to a specified point for storage.

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