Working platform for steel pipe column

Abstract

The embodiment of the utility model provides a work platform for a steel pipe column, and relates to the technical field of building construction.The work platform for the steel pipe column is provided with four supporting plates, two platform frames and two inclined rod assemblies, the four supporting plates are annularly arranged on the periphery of the steel pipe column at intervals, and the two platform frames are arranged on the periphery of the steel pipe column at intervals. The two platform frames are symmetrically arranged on the side face of the steel pipe column, the side, close to the steel pipe column, of each platform frame is detachably connected with the two supporting plates, one end of each inclined rod assembly is connected with the side, away from the steel pipe column, of the corresponding platform frame, and the other end of each inclined rod assembly is connected with the steel pipe column. The working platform is formed by the supporting plate, the platform frame and the inclined rod assembly, a set of standard and standard construction operation platform is installed on the basis of a conventional steel pipe column lengthening mode, specifications are uniform, the construction operation platform can be repeatedly used on steel pipe stand columns, the structure is stable, the self weight is light, the problem of high safety risk in the working process is solved, and the working efficiency is improved. The working platform reduces the accident probability of high-altitude falling and high-altitude object falling.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a working platform for steel pipe columns. Background Art

[0002] Steel pipe columns are prefabricated short pipe sections of steel, reinforced concrete or prestressed concrete, which need to be extended during actual construction.

[0003] At present, the conventional method of extending steel pipe columns is to use a aerial vehicle or a hanging basket to operate. After the steel pipe column to be extended is roughly positioned by crane, it is then precisely positioned by a aerial vehicle or a hanging basket to carry people for the extension operation.

[0004] The conventional method of extending steel pipe columns uses aerial platforms or hanging baskets to carry out precise positioning and extension of steel pipe columns. Mechanical equipment needs to be used for a long time during the installation operation, and there are certain safety risks during the operation. This installation method is relatively poor in safety. Utility Model Content

[0005] The embodiment of the utility model provides a working platform for steel pipe columns to solve the technical problems in the related art that the existing aerial work methods of aerial climbing vehicles or hanging baskets are difficult and have a high probability of accidents such as falling from heights and falling objects from heights.

[0006] The embodiment of the utility model provides a working platform for a steel pipe column, comprising:

[0007] Four support plates, the four support plates are arranged on the outer circumference of the steel pipe column at annular intervals;

[0008] Two platform frames, the two platform frames are symmetrically arranged on the sides of the steel pipe column, and one side of each platform frame close to the steel pipe column is detachably connected to the two support plates;

[0009] Two diagonal rod assemblies corresponding to the two platform frames one by one, one end of each diagonal rod assembly is connected to a side of the corresponding platform frame away from the steel pipe column, and the other end is connected to the steel pipe column.

[0010] In some embodiments, each of the platform frames is provided with:

[0011] Inner rod;

[0012] Five support rods, the five support rods are arranged at intervals on the outside of the inner rod and one end of each support rod is connected to the inner rod;

[0013] An outer rod is connected to the other end of each support rod.

[0014] In some embodiments, the inner rod is a U-shaped structure.

[0015] In some embodiments, a groove corresponding to the shape of the inner rod of the platform frame is provided above each of the support plates.

[0016] In some embodiments, each of the diagonal rod assemblies comprises:

[0017] Two positioning plates, each of which is correspondingly arranged below each of the supporting plates, and each positioning plate is provided with a positioning pin hole;

[0018] Two oblique rods, one end of each oblique rod is detachably connected to the steel pipe column through the positioning pin hole.

[0019] In some embodiments, two bayonet holes are further provided on the outer side of each platform frame corresponding to the positioning plate, and each of the bayonet holes is detachably connected to one end of each diagonal rod.

[0020] In some embodiments, each of the outer rods has a bolt hole at both ends.

[0021] In some embodiments, the platform frame further comprises a guardrail, wherein the guardrail is detachably disposed on the outer side of the platform frame.

[0022] In some embodiments, it also includes:

[0023] A protective net is arranged above the platform frame, and the protective net is detachably connected to the platform frame.

[0024] In some embodiments, the support plate is 1m-1.5m away from the top of the steel pipe column.

[0025] The beneficial effects brought by the technical solution provided by the utility model include:

[0026] The embodiment of the utility model provides a working platform for steel pipe columns, wherein the working platform for steel pipe columns is provided with four support plates, two platform frames and two diagonal rod assemblies, the four support plates are arranged at annular intervals on the outer periphery of the steel pipe column, the two platform frames are symmetrically arranged on the sides of the steel pipe column, the side of each platform frame close to the steel pipe column is detachably connected to the two support plates, one end of each diagonal rod assembly is connected to the side of the corresponding platform frame away from the steel pipe column, and the other end is connected to the steel pipe column; the four support plates, two platform frames and two diagonal rod assemblies of the utility model form a working platform for steel pipe columns, and a set of standardized and standard construction operation platforms are installed on the basis of the conventional steel pipe column extension method, with unified specifications, can be reused on steel pipe columns, have stable structure and light weight, solve the problem of high safety risks during operation, and the working platform reduces the probability of accidents such as falling from heights and falling objects from heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 A schematic elevation view of a working platform for a steel pipe column provided in an embodiment of the utility model;

[0029] Figure 2 A schematic top view of a working platform for a steel pipe column provided in an embodiment of the utility model;

[0030] Figure 3 A schematic diagram of a work platform support plate for a steel pipe column provided in an embodiment of the utility model;

[0031] Figure 4 A schematic side elevation view of a working platform for a steel pipe column provided in an embodiment of the utility model;

[0032] Reference numerals:

[0033] 1. Support plate; 11. Groove;

[0034] 2. Steel pipe column;

[0035] 3. Platform frame; 31. Inner rod; 32. Support rod; 33. Outer rod; 331. Pin hole; 332. Bolt hole;

[0036] 4. diagonal rod assembly; 41. positioning plate; 411. positioning pin hole; 42. diagonal rod;

[0037] 5. Guardrail;

[0038] 6. Protective net. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] The embodiment of the utility model provides a working platform for a steel pipe column, which can solve the technical problems of high difficulty in existing aerial work vehicles or hanging baskets and high probability of accidents such as high altitude falls and falling objects.

[0041] See also Figure 1 and Figure 2 As shown, an embodiment of the utility model provides a work platform for a steel pipe column, which is provided with four support plates 1, two platform frames 3 and two diagonal rod assemblies 4.

[0042] The four support plates 1 are arranged at annular intervals on the outer circumference of the steel pipe column 2, and the two platform frames 3 are symmetrically arranged on the side of the steel pipe column 2. The side of each platform frame 3 close to the steel pipe column 2 is detachably connected to the two support plates 1. One end of each diagonal rod assembly 4 is connected to the side of the corresponding platform frame 3 away from the steel pipe column 2, and the other end is connected to the steel pipe column 2. The support plate 1 is fixed to the side of the steel pipe column 2 and is used to support the platform frame 3. It is the main load-bearing and force-bearing component with a simple structure and excellent load-bearing capacity. The lower end of each diagonal rod assembly 4 is fixed to the outer side of the steel pipe column 2, and the upper end of each diagonal rod assembly 4 is connected to the outer side of the platform frame 3. Each diagonal rod assembly 4 connects the steel pipe column 2 and the platform frame 3 to form a triangular stable support, which increases the safety of the entire working platform and is used to improve the stability of the working platform. Four support plates, two platform frames and two diagonal rod assemblies form a working platform for steel pipe columns. A set of standardized and standard construction operation platforms are installed on the basis of conventional steel pipe column extension methods. The platforms have uniform specifications and can be reused on steel pipe columns. They have a stable structure and light weight, which solves the problem of high safety risks during the operation process. The working platform reduces the probability of accidents such as falling from heights and falling objects from heights.

[0043] The working platform for steel pipe columns provided in the embodiment of the utility model is provided with four support plates, two platform frames and two diagonal rod assemblies, and has good convenience and safety in use. During operation, the platform installed on the steel pipe column is used as a working surface, which can effectively solve the problem of limitation of the aerial work platform, reduce the occupation of mechanical equipment in the process, and improve construction safety.

[0044] As an optional implementation, in a utility model embodiment, see Figure 2 As shown, each of the platform frames 3 is provided with an inner rod 31, five support rods 32 and an outer rod 33. The five support rods 32 are arranged at intervals on the outside of the inner rod 31, and one end of each support rod 32 is connected to the inner rod 31, and the outer rod 33 is connected to the other end of each support rod 32. The inner rod 31, the five support rods 32 and the outer rod 33 form the skeleton of the platform frame 3. The inner rod 31 is used for detachable connection with the support plate 1, the five support rods 32 are used for being arranged at intervals on the outside of the inner rod 31, and the outer rod 33 connects the five support rods 32. The platform frame has a simple structure and low cost, which improves the stability of the working platform.

[0045] As an optional implementation, in a utility model embodiment, see Figure 2As shown, the inner rod 31 is a U-shaped structure, and the inner rod 31 is used to connect with the support plate 1. By controlling the size and shape of the inner rod 31, the working platform can be reused when constructing steel pipe columns 2 with diameters within a certain range. The U-shaped structure has strong supporting force, which improves the economy and safety of the working platform.

[0046] As an optional implementation, in a utility model embodiment, see Figure 1 and Figure 3 As shown, each of the support plates 1 is provided with a groove 11 corresponding to the shape of the inner rod 31 of the platform frame 3 on the top, and the groove 11 is a U-shaped groove, which is adapted to the shape of the inner rod 31 of the platform frame 3. The inner rod 31 of the platform frame 3 is inserted into the U-shaped groove on the support plate 1 to connect the platform frame 3 and the steel pipe column 2. The support plate 1 with the groove supports the weight of the platform frame 3. This connection method is easy to disassemble and the connection is stable, which makes it easy to reuse the platform body on the steel pipe column of a specific diameter. The structure is stable, the installation is convenient, and the mechanical investment is reduced.

[0047] As an optional implementation, in a utility model embodiment, see Figure 1 , Figure 2 and Figure 4 As shown, each of the inclined rod components 4 is provided with two positioning plates 41 and two inclined rods 42, each of the positioning plates 41 is correspondingly arranged below each of the support plates 1, each of the positioning plates 41 is provided with a positioning pin hole 411, and one end of each of the inclined rods 42 is detachably connected to the steel pipe column 2 through the positioning pin hole 411; the inclined rod component 4 forms a triangular structure with the steel pipe column 2 and the platform frame 3, the positioning plate 41 is correspondingly arranged at a position of 0.8-1.5m below the support plate 1, the positioning plate 41 is fixedly connected to the steel pipe column 2, and the positioning on the positioning plate 41 The pin hole 411 serves as a support for the diagonal rod 42 and is connected to the outer side of the platform frame 3. The positioning pin hole 411 is correspondingly arranged directly below the support plate 1. The positioning pin hole 411 is fixed to the outer side surface of the steel pipe column 2. The lower end of each diagonal rod assembly 4 is fixed to the outer side surface of the steel pipe column 2 through the positioning pin hole 411. The upper end of each diagonal rod assembly 4 is connected to the outer side of the platform frame 3. Each diagonal rod assembly 4 connects the positioning pin hole 411 and the platform frame 3 to form a triangular stable support, which increases the safety of the entire working platform and is used to improve the stability of the working platform and facilitate installation and disassembly.

[0048] As an optional implementation, in a utility model embodiment, see Figure 1 and Figure 2 As shown, the diagonal rod 42 is made of steel, and the diagonal rod 42 is an angle steel. The cross section of the angle steel is L-shaped, which can withstand the force perpendicular to its cross section. It is then connected to the platform frame 3 and the steel pipe column 2 by bolts to make the working platform more solid. The angle steel has high support and economy.

[0049] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, two pin holes 331 are further provided on the outer side of each platform frame 3 corresponding to the positioning plate 41. Each of the pin holes 331 is detachably connected to one end of each diagonal rod 42. The pin holes 331 serve as supports for the diagonal rod 42. The pin holes 331 are used to detachably connect the platform frame 3 and the diagonal rod 42 so that the diagonal rod 42 supports each platform frame 3. The structure is simple and stable.

[0050] As an optional implementation, in a utility model embodiment, see Figure 1 and Figure 2 As shown, each of the two ends of the outer rod 33 is provided with a bolt hole 332, and the bolt hole 332 is used to connect two adjacent platform frames 3. The adjacent platform frames 3 are connected and fixed to form a platform as a whole by bolts. The connection method of connecting the platform frames with bolts is easy to disassemble and has a stable structure.

[0051] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, a guardrail 5 is also provided, and the guardrail 5 is detachably arranged on the outer side of the platform frame 3 to ensure the safety of construction workers walking on the working platform.

[0052] As an optional implementation, in a utility model embodiment, see Figure 2 As shown, a protective net 6 is also provided, and the protective net 6 is arranged above the platform frame 3. The protective net 6 is detachably connected to the platform frame 3 to prevent construction workers from falling and getting injured and tools from falling and accidentally injuring people under the working platform, thereby reducing the risk of people falling and falling objects during operations.

[0053] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, the support plate 1 is 1m-1.5m away from the top of the steel pipe column 2. Within this height range, it is more convenient for construction workers to extend the steel pipe column.

[0054] A working platform for a steel pipe column in an embodiment of the utility model has the following working principles:

[0055] The working platform is provided with four support plates 1, two platform frames 3 and two diagonal rod assemblies 4. The four support plates 1 are arranged at annular intervals on the outer periphery of the steel pipe column 2. The two platform frames 3 are symmetrically arranged on the side of the steel pipe column 2. The side of each platform frame 3 close to the steel pipe column 2 is detachably connected to the two support plates 1. One end of each diagonal rod assembly 4 is connected to the side of the corresponding platform frame 3 away from the steel pipe column 2, and the other end is connected to the steel pipe column 2. The support plate 1 is fixed to the side of the steel pipe column 2 and is used to support the platform frame 3. It is the main load-bearing and force-bearing component with a simple structure and excellent load-bearing capacity. The lower end of each diagonal rod assembly 4 is fixed to the outer side of the steel pipe column 2, and the upper end of each diagonal rod assembly 4 is connected to the outer side of the platform frame 3. Each diagonal rod assembly 4 connects the steel pipe column 2 and the platform frame 3 to form a triangular stable support, which increases the safety of the entire working platform and is used to improve the stability of the working platform. Four support plates, two platform frames and two diagonal rod assemblies form a working platform for steel pipe columns. A set of standardized and standard construction operation platforms are installed on the basis of conventional steel pipe column extension methods. The platforms have uniform specifications and can be reused on steel pipe columns. They have a stable structure and light weight, which solves the problem of high safety risks during the operation process. The working platform reduces the probability of accidents such as falling from heights and falling objects from heights.

[0056] In the description of the present utility model, it should be noted that the terms "upper", "lower", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0057] It should be noted that, in the present utility model, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0058] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features of the present invention.

Claims

1. A working platform for a steel pipe column, characterized in that: include: Four support plates (1), the four support plates (1) being arranged at annular intervals on the outer circumference of the steel pipe column (2); Two platform frames (3), the two platform frames (3) are symmetrically arranged on the sides of the steel pipe column (2), and the side of each platform frame (3) close to the steel pipe column (2) is detachably connected to the two support plates (1); Two diagonal rod assemblies (4) corresponding one to each of the two platform frames (3), one end of each diagonal rod assembly (4) being connected to a side of the corresponding platform frame (3) away from the steel pipe column (2), and the other end being connected to the steel pipe column (2).

2. A working platform for a steel pipe column according to claim 1, characterized in that: Each of the platform frames (3) is provided with: Inner rod (31); Five support rods (32), wherein the five support rods (32) are arranged at intervals on the outside of the inner rod (31) and one end of each support rod (32) is connected to the inner rod (31); An outer rod (33) is connected to the other end of each support rod (32).

3. A working platform for a steel pipe column according to claim 2, characterized in that: The inner rod (31) is a U-shaped structure.

4. A working platform for a steel pipe column according to claim 2, characterized in that: A groove (11) corresponding to the shape of the inner rod (31) of the platform frame (3) is provided above each of the support plates (1).

5. The working platform for a steel pipe column according to claim 1, characterized in that: Each of the inclined rod assemblies (4) comprises: Two positioning plates (41), each positioning plate (41) being correspondingly arranged below each supporting plate (1), and each positioning plate (41) being provided with a positioning pin hole (411); Two oblique rods (42), one end of each oblique rod (42) is detachably connected to the steel pipe column (2) through the positioning pin hole (411).

6. A working platform for a steel pipe column according to claim 5, characterized in that: Two bayonet holes (331) are also provided on the outer side of each platform frame (3) corresponding to the positioning plate (41), and each bayonet hole (331) is detachably connected to one end of each inclined rod (42).

7. A working platform for a steel pipe column according to claim 2, characterized in that: Each of the outer rods (33) is provided with a bolt hole (332) at both ends.

8. The working platform for a steel pipe column according to claim 1, characterized in that: Also includes: A guardrail (5), wherein the guardrail (5) is detachably arranged on the outer side of the platform frame (3).

9. The working platform for a steel pipe column according to claim 1, characterized in that: Also includes: A protective net (6), wherein the protective net (6) is arranged above the platform frame (3), and the protective net (6) is detachably connected to the platform frame (3).

10. The working platform for a steel pipe column according to claim 1, characterized in that: The support plate (1) is 1m-1.5m away from the top of the steel pipe column (2).

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