Reusable attached steel structure construction operation platform

Abstract

The utility model provides a reusable attached type steel structure construction operation platform which comprises an attached supporting stand column, a plurality of climbing supporting plates arranged on the outer side of the attached supporting stand column, a construction operation platform body arranged on the outer side of the attached supporting stand column, a climbing supporting fastener arranged at the lower end of the construction operation platform body and comprising a climbing supporting frame. A supporting stand column installation groove is formed in the middle of the climbing supporting frame, a left supporting fastener is arranged on the climbing supporting frame on one side of the supporting stand column installation groove, a right supporting fastener is arranged on the other side of the supporting stand column installation groove, and the lower ends of the left supporting fastener and the right supporting fastener are installed on the climbing supporting frame through reinforcing supporting rods. The device is easy to machine, convenient to erect, safe and reliable to use and capable of being universally used in the installation process of the steel structure steel frame. And then, the device is widely applied to the construction process of a boiler steel frame front flue, a boiler steel frame rear flue and an electric precipitation steel frame of a Ningyang port project, and the effect is remarkable.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction equipment, in particular to a reusable attached steel structure construction work platform. Background Art

[0002] During the construction of power plants in my country, the design and application of steel structures have become increasingly mature, with production processes and processing quality improving. These structures have been widely used in power plant buildings, boilers, dust collectors, and other structures. These structures are characterized by the use of mostly section steel, high operating heights, and large spans. To ensure convenient operation for construction workers during the connection of steel frame nodes, a number of simple temporary working platforms have been developed.

[0003] At present, the common working platforms in engineering construction include full-floor scaffolding work platforms, lifting machinery work platforms, hanging work platforms, etc., which provide different degrees of convenience for construction.

[0004] The main construction platforms currently used are:

[0005] 1. Using scaffolding pipes to build a temporary working platform on the ground to the construction height has the advantages of simple materials and low technical requirements, making it the most common erection method. However, its disadvantages are that it is greatly affected by ground construction, has strict restrictions on the scope and height of the erection, and has great limitations. Each work point needs to be erected separately. It is difficult to erect and dismantle above a certain height, and it takes a long time to construct. The erection materials take a long time, and there are high rental or fixed costs.

[0006] 2. Using a working platform on a crane or setting up an operating platform on a lifting machine has the advantages of greater flexibility, mobile operation, and is suitable for the installation of small and medium-sized steel structures with consistent specifications. Disadvantages include: being significantly affected by the operation of the crane and the operating site, not suitable for steel structures that are too tall, being significantly affected by the working space, and seriously affecting ground construction operations. Excessive height poses certain safety hazards, safety risks during movement, and low load-bearing capacity.

[0007] 3. The advantages of a suspended work platform are: easy to set up, wide applicability, and suitable for working in narrow spaces. The disadvantages are: it is immovable, cannot be adjusted, has a low load-bearing capacity, a low safety factor, and a relatively small working range. Utility Model Content

[0008] The technical problem solved by the present invention is to provide a reusable attached steel structure construction work platform to solve the problems raised in the above background technology.

[0009] The technical problem solved by the present utility model is achieved by adopting the following technical scheme: a reusable attached steel structure construction work platform, comprising: an attachment support column, a plurality of climbing support plates are provided on the outside of the attachment support column, a construction work platform is provided on the outside of the attachment support column, a climbing support fastener is provided at the lower end of the construction work platform, the climbing support fastener comprises a climbing support frame, a support column mounting groove is provided in the middle of the climbing support frame, a left support fastener is provided on the climbing support frame on one side of the support column mounting groove, and a right support fastener is provided on the other side, the upper ends of the left support fastener and the right support fastener are installed on the climbing support frame by fixing bolts, and the lower ends of the left support fastener and the right support fastener are installed on the climbing support frame by reinforcing support rods.

[0010] Furthermore, the left supporting fastener includes a sliding supporting frame, the sliding supporting frame is provided with a plurality of roller supporting shafts, and the roller supporting shafts are provided with a plurality of climbing supporting rollers.

[0011] Furthermore, the right support fastener is a sliding support frame, the sliding support frame is provided with a plurality of roller support shafts, and the roller support shafts are provided with a plurality of climbing support rollers.

[0012] Furthermore, the sliding support frame is provided with a plurality of locking fixing plates, the locking fixing plates are welded and fixed to the sliding support frame, and the locking fixing plates are provided with a plurality of locking bolt mounting holes.

[0013] Furthermore, the construction work platform includes a work support base plate, a support column mounting groove is provided in the middle of the work support base plate, a guardrail mounting base is provided on the work support base plate, and a protective guardrail is provided on the guardrail mounting base.

[0014] Furthermore, the protective guardrail includes a top protective fence, and the top protective fence is installed on the guardrail mounting base through a fence mounting column, and a plurality of encrypted enclosures are provided in the middle of the fence mounting column.

[0015] Furthermore, the climbing support fastener is mounted on the construction work platform via fixing bolts, and the climbing support fastener is mounted on the climbing support plate via fixing bolts.

[0016] Furthermore, the climbing support plate is provided with a climbing guide groove, the climbing support plate is provided with a fixing bolt mounting hole, and the climbing support plate is mounted on the attachment support column through the fixing bolts.

[0017] Compared with existing technologies, this new device offers the following advantages: simple processing, convenient installation, safe and reliable use, and universal application in the installation of steel structures and steel frames. It was subsequently widely used in the construction of the boiler steel frame front and rear flues, as well as the electrostatic precipitator steel frame, in the Sheyang Port project, with significant results. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the present utility model.

[0019] Figure 2 This is a schematic diagram of the climbing support fastener structure of the present utility model.

[0020] Figure 3 This is a structural schematic diagram of a construction work platform of the present utility model. DETAILED DESCRIPTION

[0021] In order to make the technical means for realizing the present invention, the creative features, the purpose and the effect easily understood, the present invention is further explained below in conjunction with specific illustrations. In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" 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 an indirect connection through an intermediate medium, or it can be internal communication between two components.

[0022] Example 1

[0023] like Figures 1 to 3 As shown, a reusable attached steel structure construction work platform includes: an attachment support column 1, a plurality of climbing support plates 2 disposed on the outer side of the attachment support column 1, a construction work platform 4 disposed on the outer side of the attachment support column 1, and a climbing support fastener 3 disposed at the lower end of the construction work platform 4. The climbing support fastener 3 includes a climbing support frame 31, a support column mounting slot disposed in the middle of the climbing support frame 31, a left support fastener 32 disposed on one side of the support column mounting slot, and a right support fastener 33 disposed on the other side of the climbing support frame 31. The upper ends of the left and right support fasteners 32 and 33 are mounted to the climbing support frame 31 via fixing bolts, and the lower ends of the left and right support fasteners 32 and 33 are mounted to the climbing support frame 31 via reinforcing support rods 36. The left support fastener 32 includes a sliding support frame, which is provided with a plurality of roller support shafts 37, each of which is provided with a plurality of climbing support rollers 35. The right support fastener 33 slides on the support frame, and the sliding support frame is provided with a plurality of roller support shafts 37, and the roller support shafts 37 are provided with a plurality of climbing support rollers 35. The sliding support frame is provided with a plurality of locking fixing plates 34, which are welded and fixed to the sliding support frame and have a plurality of locking bolt mounting holes.

[0024] Example 2

[0025] like Figures 1 to 3As shown, a reusable attached steel structure construction work platform includes: an attachment support column 1, a plurality of climbing support plates 2 are provided on the outer side of the attachment support column 1, a construction work platform 4 is provided on the outer side of the attachment support column 1, and a climbing support fastener 3 is provided at the lower end of the construction work platform 4. The construction work platform 4 includes a work support base plate 41, a support column mounting groove 42 is provided in the middle of the work support base plate 41, a guardrail mounting base is provided on the work support base plate 41, and a protective guardrail is provided on the guardrail mounting base. The protective guardrail includes a top protective fence 44, which is mounted on the guardrail mounting base via fence mounting columns 43, and a plurality of encryption fences 45 are provided in the middle of the fence mounting columns 43.

[0026] Example 3

[0027] like Figures 1 to 3 As shown, a reusable attached steel structure construction work platform includes: an attachment support column 1, a plurality of climbing support plates 2 are provided on the outside of the attachment support column 1, a construction work platform 4 is provided on the outside of the attachment support column 1, a climbing support fastener 3 is provided at the lower end of the construction work platform 4, the climbing support fastener 3 is installed on the construction work platform 4 by fixing bolts, and the climbing support fastener 3 is installed on the climbing support plate 2 by fixing bolts.

[0028] Example 4

[0029] like Figures 1 to 3 As shown, a reusable attached steel structure construction work platform includes: an attachment support column 1, a plurality of climbing support plates 2 are provided on the outside of the attachment support column 1, a construction work platform 4 is provided on the outside of the attachment support column 1, a climbing support fastener 3 is provided at the lower end of the construction work platform 4, a climbing guide groove is provided on the climbing support plate 2, a fixing bolt mounting hole is provided on the climbing support plate 2, and the climbing support plate 2 is installed on the attachment support column 1 by fixing bolts.

[0030] Implementation of the solution of this utility model

[0031] AConstruction Process

[0032] Design drawings → Processing technology briefing → Material delivery and inspection → Cutting → Platform assembly and welding → Acceptance → Platform erection → Final acceptance

[0033] Construction preparation: Before the platform is erected, all relevant persons in charge and construction personnel involved will be briefed on safety and technical matters according to the contents of the operation instructions.

[0034] B Materials entering site: Scaffolding pipes and fasteners: Their materials should comply with the requirements of the current national standard "Steel Pipe Scaffolding Fasteners".

[0035] Welding components: Steel: Conduct on-site inspection of steel used in platform construction, check specifications, quantity, material, and quality certificates to ensure compliance with requirements. Welding consumables: Check quality certificates to ensure compliance with requirements, and store and bake as required.

[0036] C Cutting: Cut and process the profiles on site according to the design drawings to ensure that the cutting quality meets the quality of the next process.

[0037] D Assembly and welding: After the cutting is completed, the components are assembled and welded. All joints are fully welded and the welding quality meets the relevant requirements.

[0038] E Processing acceptance: After the processing combination is completed, a dedicated quality personnel will inspect the processing quality and sign an acceptance report.

[0039] F. Installation: After processing and acceptance, use the horizontal installation method. Lay the columns flat before lifting them. Then place the platform on top of the columns. Connect the platform to the columns with fasteners and tighten the fixing bolts to the required torque to ensure a reliable connection. The tightening degree of the fasteners should be controlled to a torque of 40 to 65 N·m.

[0040] G Final acceptance: After all work is completed, all connection parts of the platform are inspected and accepted, with emphasis on the fastening bolts. Only when they meet the requirements can the next operation process be carried out.

[0041] Implementation effect of the utility model

[0042] 1) On-site implementation effect after processing.

[0043] After actual use on site, it has greatly provided convenience for on-site steel structure installation, with the following highlights:

[0044]

[0045]

[0046] The economic benefits of this utility model:

[0047]

[0048] After comparison, it was found that the cost of the new temporary platform was significantly lower than that of the other two construction platforms.

[0049] This utility model greatly saves construction time and improves construction efficiency; the safety of high-altitude construction is significantly improved; it provides a convenient working surface, and also facilitates subsequent installation and acceptance; the design of this platform solution reduces the waste of construction leftover materials while reducing the cost of setting up a temporary platform. The platform is easy to disassemble after construction and can be reused after disassembly, creating great economic and social benefits.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A reusable attached steel structure construction work platform, comprising: An attachment support column (1) is characterized in that: a plurality of climbing support plates (2) are provided on the outside of the attachment support column (1), a construction work platform (4) is provided on the outside of the attachment support column (1), a climbing support fastener (3) is provided at the lower end of the construction work platform (4), the climbing support fastener (3) comprises a climbing support frame (31), a support column mounting groove is provided in the middle of the climbing support frame (31), a left support fastener (32) is provided on the climbing support frame (31) on one side of the support column mounting groove, and a right support fastener (33) is provided on the other side, the upper ends of the left support fastener (32) and the right support fastener (33) are mounted on the climbing support frame (31) by fixing bolts, and the lower ends of the left support fastener (32) and the right support fastener (33) are mounted on the climbing support frame (31) by reinforcing support rods (36).

2. The reusable attached steel structure construction work platform according to claim 1, characterized in that: The left support fastener (32) comprises a sliding support frame, a plurality of roller support shafts (37) are provided on the sliding support frame, and a plurality of climbing support rollers (35) are provided on the roller support shafts (37).

3. The reusable attached steel structure construction work platform according to claim 1, characterized in that: The right support fastener (33) is a sliding support frame, and the sliding support frame is provided with a plurality of roller support shafts (37), and the roller support shafts (37) are provided with a plurality of climbing support rollers (35).

4. The reusable attached steel structure construction work platform according to claim 2, characterized in that: The sliding support frame is provided with a plurality of locking fixing plates (34), the locking fixing plates (34) are welded and fixed on the sliding support frame, and the locking fixing plates (34) are provided with a plurality of locking bolt mounting holes.

5. The reusable attached steel structure construction work platform according to claim 1, characterized in that: The construction work platform (4) comprises an operation support base plate (41), a support column mounting groove (42) is provided in the middle of the operation support base plate (41), a guardrail mounting base is provided on the operation support base plate (41), and a protective guardrail is provided on the guardrail mounting base.

6. The reusable attached steel structure construction work platform according to claim 5, characterized in that: The protective guardrail comprises a top protective fence (44), wherein the top protective fence (44) is mounted on a guardrail mounting base via a fence mounting column (43), and a plurality of encrypted enclosures (45) are provided in the middle of the fence mounting column (43).

7. The reusable attached steel structure construction work platform according to claim 1, characterized in that: The climbing support fastener (3) is mounted on the construction work platform (4) via fixing bolts, and the climbing support fastener (3) is mounted on the climbing support plate (2) via fixing bolts.

8. The reusable attached steel structure construction work platform according to claim 1, characterized in that: The climbing support plate (2) is provided with a climbing guide groove, the climbing support plate (2) is provided with a fixing bolt mounting hole, and the climbing support plate (2) is mounted on the attachment support column (1) via the fixing bolts.

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