Connecting device for peripheral protective baffle and scaffold board of scaffold

Abstract

The utility model provides a connecting device for a peripheral protective baffle and a scaffold board of a scaffold. Comprising a baffle connecting piece, a blocking component and a connecting bolt, the upper portion and the lower portion of the baffle connecting piece are respectively provided with a clamping groove clamped with an edge wing plate on the front face of a scaffold peripheral protective baffle, the end face of the blocking component can make contact with the back face of the scaffold peripheral protective baffle, and a screw of the connecting bolt sequentially penetrates through the middle of the baffle connecting piece, the blocking component and the side wall of a scaffold board of the scaffold and then is matched with the nut. When an operator installs a peripheral protective net, the operator can install the peripheral protective net on the inner side of the scaffold board of the scaffold body, the construction safety of the operator is effectively guaranteed, and the material of the device is the same as that of the attached lifting scaffold. The rigidity, the strength and the stability are guaranteed, the turnover rate is high, the practicability is high, and the economical efficiency is good.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, and particularly relates to a connecting device for an outer protective baffle and a foot plank of an attached lifting scaffold. Background Technique

[0002] In the construction of high-rise buildings, attached lifting scaffolds are widely used as external protective scaffolds. Compared with other types of external protective scaffolds, attached lifting scaffolds have the advantages of less one-time input materials, high material turnover rate, low labor intensity, less labor input, and less use of tower cranes during the construction process. However, the existing outer protective nets of attached lifting scaffolds are usually standardized iron nets, and operators need to use bolts to connect them to the foot planks of the scaffold body. Since there is no working surface for operators outside the scaffold body, the assembly process is time-consuming and laborious, and there are also potential safety hazards.

[0003] The patent with the application number CN202010824651.8 provides an assembled lifting scaffold and its construction method. The assembled lifting scaffold includes: a wall connection structure, a vertical rod group, a foot plank, a bottom truss, a triangular support, and a protective net. The wall connection structure includes an attached wall support and a guide rail. The vertical rod group includes a first vertical rod group and a second vertical rod group. Both the first vertical rod group and the second vertical rod group include at least two vertically spaced vertical rods, and each vertical rod is formed by splicing at least two connection segments. The construction method includes an assembly step: installing the wall connection structure and the vertical rods of the first layer, laying the foot planks, turning plate assemblies, baffles, and foot planks of the second layer of the first layer; sequentially installing the remaining parts of the scaffold; a demolition step: demolition preparation, and demolishing the scaffold in the order of triangular support, protective net, foot plank, turning plate assembly, and vertical rod from top to bottom.

[0004] However, the above-mentioned patented technology does not involve the connection technology between the outer protective baffle and the foot plank of the attached lifting scaffold, and does not solve the technical problems existing in the prior art. Content of the Utility Model

[0005] The purpose of the utility model is to provide a connecting device for an outer protective baffle and a foot plank of a scaffold, so as to solve the problems raised in the above background technique:

[0006] (1) How to enable operators to install the outer protective net inside the foot plank of the scaffold body to ensure the construction safety of operators.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A connecting device for an outer protective baffle and a foot plank of a scaffold;

[0009] It includes a baffle connecting piece, a blocking part, and a connecting bolt;

[0010] The baffle connector is respectively provided with slots on the upper and lower parts for engaging with the front edge wing plates of the scaffolding outer protective baffle. The end face of the blocking component can contact the back side of the scaffolding outer protective baffle. The screw of the connecting bolt passes through the middle part of the baffle connector, the blocking component and the side wall of the scaffolding board of the scaffold in sequence and then cooperates with the nut.

[0011] On the basis of the above technical solution, the present invention can also be improved as follows.

[0012] Furthermore, the barrier component is a square tube structure, and the width of the barrier component determines the distance between the outer protective baffle of the scaffolding and the scaffolding board of the scaffolding.

[0013] Furthermore, the outer dimensions of the barrier component are 700 mm×600 mm×500 mm.

[0014] Furthermore, the baffle connector and the blocking component are made of stamped steel plates, and the slot of the baffle connector is formed by bending the stamped steel plates.

[0015] After using this device, workers can install the outer protective net on the inside of the frame scaffolding, effectively ensuring the construction safety of workers. Since the material of this device is the same as that of the attached lifting scaffolding, its rigidity, strength and stability are guaranteed, and it has a high turnover rate, strong practicality and good economy.

[0016] The connection device of the scaffolding outer protective baffle and the scaffolding board has the following beneficial effects:

[0017] (1) Improve construction safety: Workers can install the outer protective net on the inside of the scaffolding to avoid the risk of high-altitude operations.

[0018] (2) Improve construction efficiency: simplify the connection process, reduce assembly time and labor intensity.

[0019] (3) Enhanced structural stability: The material of the device is the same as that of the scaffolding, ensuring the rigidity and strength of the connection.

[0020] (4) Improve material turnover rate: The device is designed to facilitate reuse, reducing construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view of an embodiment of the connection device between the outer protective baffle of the scaffold and the scaffolding board.

[0022] Figure 2 It is a three-dimensional diagram of the baffle connector in the embodiment of the connection device between the outer protective baffle of the scaffold and the scaffolding board.

[0023] Description of the numbers in the figure:

[0024] Baffle connector 100; slot 110; first through hole 120; blocking component 200; screw 310; nut 320. DETAILED DESCRIPTION

[0025] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without violating the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only implementations.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] See also Figures 1 to 2 .

[0029] The connection device between the outer protective baffle of the scaffold and the scaffolding board includes a baffle connector 100, a blocking component 200 and a connecting bolt.

[0030] The baffle connector 100 is made of stamped steel plate. The baffle connector 100 is respectively provided with a slot 110 on the upper and lower parts thereof for engaging with the front edge wing plate of the scaffolding outer protective baffle. The slot 110 of the baffle connector 100 is formed by bending the stamped steel plate. A first through hole 120 is opened in the middle of the baffle connector 100 for engaging with the connecting bolt.

[0031] The blocking component 200 is a square tube structure. The width of the blocking component 200 determines the distance between the outer protective baffle of the scaffolding and the scaffolding board of the scaffolding. The end face of the blocking component 200 can be in contact with the back of the outer protective baffle of the scaffolding. The outer dimensions of the blocking component 200 are 700mm×600mm×500mm. A second through hole (not shown in the figure) is also opened in the middle of the blocking component 200 to cooperate with the connecting bolt.

[0032] The connecting bolt includes a screw rod 310 and a nut 320 , and the screw rod 310 and the nut 320 cooperate with each other.

[0033] When in use, the connecting device between the outer protective baffle of the scaffolding and the scaffolding board is located between the upper and lower outer protective baffles of the scaffolding. The upper and lower slots 110 of the baffle connector 100 are respectively engaged with the front edge wing plates of the two scaffolding outer protective baffles. The back of the scaffolding outer protective baffle rests on the end face of the blocking component 200. The screw 310 of the connecting bolt passes through the first through hole 120 of the baffle connector 100, the second through hole of the blocking component 200 and the side wall of the scaffolding board of the scaffolding in sequence, and then cooperates with the nut 320.

[0034] The above is only one embodiment of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the principles of the present invention, and these should also be regarded as falling within the scope of protection of the present invention.

Claims

1. A device for connecting a scaffolding peripheral protective baffle and a scaffolding board, characterized in that: It comprises a baffle connecting piece (100), a blocking component (200) and connecting bolts; The baffle connecting piece (100) is provided with a slot (110) on the upper and lower sides respectively for engaging with the front edge wing plate of the scaffolding peripheral protective baffle, and the end face of the blocking component (200) can contact the back face of the scaffolding peripheral protective baffle. The screw rod (310) of the connecting bolt sequentially passes through the middle part of the baffle connecting piece (100), the blocking component (200) and the side wall of the scaffolding board and then engages with the nut (320).

2. The device for connecting the scaffolding peripheral protective baffle and the scaffolding board according to claim 1 is characterized in that: The blocking component (200) is a square tube structure, and the width of the blocking component (200) determines the distance between the outer protective baffle of the scaffolding and the scaffolding board of the scaffolding.

3. The device for connecting the scaffolding peripheral protective baffle and the scaffolding board according to claim 1 is characterized in that: The outer dimensions of the blocking component (200) are 700 mm×600 mm×500 mm.

4. The device for connecting the scaffolding peripheral protective baffle and the scaffolding board according to claim 1 is characterized by: The baffle connecting piece (100) and the blocking component (200) are made of stamped steel plates, and the clamping groove (110) of the baffle connecting piece (100) is formed by bending the stamped steel plates.

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