Attached all-steel scaffold for building construction

Abstract

The utility model relates to an attachment type all-steel scaffold for building construction, which comprises a scaffold body and an attachment support, a safety net plate is arranged on the outer surface of the scaffold body, a guide rail is arranged on the scaffold body, the attachment support comprises an attachment support, a long circular through hole is formed in the attachment support, and the long circular through hole is communicated with the guide rail. The guide rail is movably arranged at the long circular through hole in a penetrating mode, and the attaching support is located at the long circular through hole and is rotatably provided with an attaching swing needle. According to the attached all-steel scaffold for building construction, workers or building materials are prevented from falling out of the scaffold platform through the safety net plate, automatic falling prevention of the scaffold is achieved through the attached support, and the whole structure is stable and safe.

Description

Technical Field

[0001] This utility model specifically relates to an attached all-steel scaffolding for building construction. Background Technology

[0002] With my country's economic development and continuous strengthening of national power, high-rise and super high-rise building structures have become an inevitable part of the large-scale, urbanized, and modernized construction of contemporary cities and towns. Safety protection at high-rise building construction sites is a crucial issue facing construction companies. Traditional steel pipe-type attached lifting scaffolding is gradually failing to meet the requirements of safety protection, low-carbon environmental protection, and green construction in many aspects. Since climbing scaffolding involves high-altitude operations, protective measures are extremely important, playing a vital role in protecting the personal safety of operators. Climbing scaffolding typically ascends or descends vertically; therefore, the most important protection is preventing falls, providing the most direct protection for operators. Thus, a technical solution is needed to address this issue and provide better protection. Utility Model Content

[0003] In view of the shortcomings of the prior art, the technical problem to be solved by this utility model is to provide an attached all-steel scaffold for building construction.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an attached all-steel scaffold for building construction, including a frame body and an attachment support. The outer surface of the frame body is provided with a safety net plate, and a guide rail is provided on the frame body. The attachment support includes an attachment seat, and an elongated oval through hole is opened on the attachment seat. The guide rail is movably inserted through the elongated oval through hole, and an attachment pendulum is rotatably installed on the attachment seat at the elongated oval through hole.

[0005] Preferably, the guide rail comprises two symmetrically arranged circular tubes, and a plurality of guide rail crossbars are arranged between the two circular tubes.

[0006] Preferably, the guide rail is fixedly mounted on a rectangular tube, and the rectangular tube is mounted on the frame.

[0007] Preferably, the bottom of the circular tube is provided with a reduced-diameter connector tube.

[0008] Preferably, the upper and lower ends of the attached pendulum needle protrude toward the guide rail.

[0009] Preferably, a spring is provided between the middle of the attachment pendulum and the attachment support.

[0010] Preferably, the attachment support is provided with an unloading top rod.

[0011] Preferably, the attachment support has mounting holes.

[0012] Preferably, the attachment support has an opening on the outside of the oblong perforation.

[0013] Compared with the prior art, the present invention has the following advantages: the attached all-steel scaffolding for construction uses safety netting to prevent workers or building materials from falling off the scaffolding platform, and uses attached supports to achieve automatic fall prevention of the scaffolding, making the overall structure stable and safe. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the installation structure of the frame and attachment support according to an embodiment of the present utility model.

[0015] Figure 2 This is a schematic diagram of the attachment support structure according to an embodiment of the present invention.

[0016] Figure 3 This is a schematic diagram of the slide rail structure according to an embodiment of the present utility model.

[0017] Figure 4 This is a schematic diagram of the frame structure according to an embodiment of the present utility model.

[0018] The markings in the diagram are: 1. Frame; 2. Guide rail; 3. Attachment support; 4. Oval perforation; 5. Attachment pin; 6. Round tube; 7. Small crossbar of the guide rail; 8. Rectangular tube; 9. Joint tube; 10. Spring; 11. Unloading top rod; 12. Mounting hole; 13. Opening. Detailed Implementation

[0019] To make the above-mentioned features and advantages of this utility model more apparent and understandable, specific embodiments are described below in conjunction with the accompanying drawings for detailed explanation.

[0020] like Figures 1-4 As shown, an attached all-steel scaffold for building construction includes a frame body 1 and an attachment support. The outer surface of the frame body 1 is provided with a safety net plate, and a guide rail 2 is provided on the frame body 1. The attachment support includes an attachment support 3, and an elongated oval through hole 4 is provided on the attachment support 3. The guide rail 2 is movably inserted through the elongated oval through hole 4, and an attachment pendulum 5 is rotatably installed on the attachment support 3 at the elongated oval through hole 4.

[0021] In this embodiment, the guide rail 2 includes two symmetrically arranged circular tubes 6, and a plurality of guide rail crossbars 7 are arranged between the two circular tubes 6.

[0022] In this embodiment, the guide rail 2 is fixedly mounted on a rectangular tube 8, which is mounted on the frame 1. The guide rail 2 and the rectangular tube 8 are fixedly connected by a web member 14, which is arranged in a continuous triangular pattern. The guide rail 2, the web member 14, and the rectangular tube 8 are fixed together by welding.

[0023] In this embodiment, a reduced-diameter connector tube 9 is provided at the bottom of the circular tube 6. A slot is provided at the top of the circular tube 6 for embedding the connector tube 9, which facilitates the connection of multiple sections of the circular tube 6.

[0024] In this embodiment, the upper and lower ends of the attached pendulum 5 protrude toward the guide rail 2, respectively.

[0025] In this embodiment, a spring 10 is provided between the middle of the attachment pendulum 5 and the attachment support 3.

[0026] In this embodiment, an unloading rod 11 is provided on the attachment support 3. The unloading rod 11 provides fall protection when the frame 1 is stationary or during the rising process, and can transfer the weight of the frame 1 to the building through the support, thereby unloading the frame 1.

[0027] In this embodiment, the attachment support 3 has mounting holes 12. The attachment support 3 is installed and fixed by bolts passing through the mounting holes 12.

[0028] In this embodiment, the attachment support 3 has an opening 13 on the outside of the oblong perforation 4.

[0029] Working principle: When the attachment support is fixed, and the guide rail moves slowly downward under the constraint of the attachment support, the anti-fall crossbar on the moving guide rail enters the attachment support and contacts and pushes against the bottom of the anti-fall device. The pendulum will then rotate clockwise. When the crossbar moves downward past the bottom of the pendulum, the pendulum will instantly spring back to its original position under the elastic force of the return spring, that is, the pendulum will rotate counterclockwise again. The pendulum will return to its initial state before swinging, completing one swing. Then another crossbar enters the attachment support, and the above process is repeated. The small crossbars will continuously and slowly descend through the attachment support, repeating the above process, and multiple small crossbars will descend; similarly, the guide rail can also move upward and continuously and smoothly pass through the attachment support; when the guide rail moves downward quickly or falls, unlike the slow descent, when the pendulum completes one up-and-down swing and returns to the initial state, another small crossbar will immediately enter the swing range of the pendulum. However, when the guide rail descends or falls quickly, before the pendulum has completed one left-and-right swing and returned to the initial state, another small crossbar has already entered the swing range of the pendulum, preventing the pendulum from bouncing back. The upper end of the pendulum is blocked after rotating clockwise by a certain angle under the pressure of the small crossbar.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes, and alterations made by those skilled in the art to the above embodiments based on the technical essence of the present utility model without departing from the content of the technical solution of the present utility model shall be within the scope of the present utility model.

Claims

1. An attached all-steel scaffold for construction work, characterized by: The device includes a frame and an attachment support. The outer surface of the frame is provided with a safety net plate and a guide rail is provided on the frame. The attachment support includes an attachment bracket with an elongated through hole. The guide rail is movably inserted through the elongated through hole, and an attachment pin is rotatably mounted on the attachment bracket at the elongated through hole.

2. The attached full-steel scaffold for construction work according to claim 1, characterized by: The guide rail includes two symmetrically arranged circular tubes, and multiple guide rail crossbars are arranged between the two circular tubes.

3. The attached full-steel scaffold for construction work according to claim 1, characterized in that: The guide rail is fixedly mounted on a rectangular tube, which is mounted on the frame.

4. The attached full-steel scaffold for construction work according to claim 2, characterized by: The bottom of the circular tube is provided with a reduced-diameter connector.

5. The attached full steel scaffold for construction work according to claim 1, characterized in that: The upper and lower ends of the attached pendulum needle protrude toward the guide rail, respectively.

6. The detachable all-steel scaffold for construction according to claim 1, characterized in that: A spring is provided between the middle of the attachment pendulum and the attachment support.

7. The attached full steel scaffold for construction work according to claim 1, characterized in that: The attachment support is equipped with an unloading top rod.

8. The detachable all-steel scaffold for construction according to claim 1, characterized in that: The attachment support has mounting holes.

9. The detachable all-steel scaffold for construction according to claim 1, characterized in that: The attachment support has an opening on the outside of the oblong perforation.

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