JP3031210U - Construction equipment for temporary scaffolding - Google Patents

Abstract

(57) [Abstract] [Purpose] Construction projecting tool for temporary scaffolding that can be installed safely and in a short time, at low cost, and in a small work space on uneven construction structures. I will provide a. [Structure] (a) A reinforcing pipe portion 2 is provided on a bent main body pipe portion 1. (B) The main body pipe portion 1 is provided with the bolt type pipe sandwiching portion 3, the pipe joint portion 6, and the slip-prevention joint portion 7. It is characterized by being configured as described above.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a projecting tool for temporary scaffolding for construction work, which installs the temporary scaffold according to the shape of the uneven part when the temporary scaffold is installed on the uneven construction structure.

[0002]

[Prior art]

 Conventionally, in order to install a temporary scaffold on an uneven construction structure, first the temporary scaffold was installed based on the convex part of the construction structure, and double scaffolds were also installed on the concave part. In addition, when installing temporary scaffolds based on the recessed part of the construction structure, either install narrow scaffolds on the convex parts or process the temporary scaffolds according to the shape of the construction structure before installing. Was there.

[0003]

[Problems to be solved by the device]

 This had the following drawbacks. (B) When installing two scaffolds, the installation space, installation labor, time, and cost were nearly doubled, and the work was difficult. (B) When using a scaffold that is partially narrow or processing the scaffold with respect to the convex part, it took time and effort to install the scaffold, and there was concern about strength in terms of safety. The present invention has been made to solve these drawbacks.

[0004]

[Means for solving the problem]

 A reinforcing pipe portion 2 is provided on the bent main body pipe portion 1. Then, the main body pipe portion 1 is provided with a bolt type pipe sandwiching portion 3, a pipe joint portion 6, and a slip prevention joint portion 7. The present invention is a projecting device for temporary scaffolding for construction work having the above-mentioned configuration.

[0005]

[Operation] The slip prevention joint portion 7 is inserted into the temporary scaffolding tip portion 11, and then the bolt type pipe sandwiching portion 3 is sandwiched into the temporary scaffolding pipe portion 10. Then, the temporary scaffold bottom portion 12 is inserted into the pipe joint portion 6.

[0006]

【Example】

 An embodiment of the present invention will be described below. (A) A reinforcing pipe section 2 for reinforcing strength is provided on a main body pipe section 1 in which a pipe is bent in a "crank" shape. (B) Provided on the back of the main body pipe portion 1 is a detachable concave tubular slip prevention joint portion 7 for inserting the temporary scaffolding tip portion 11. (C) On the back of the main body pipe part 1, there is provided a bolt type pipe clamp part 3 which is opened and closed by the shaft support part 4 and fixed by the bolt part 5 so as to be clamped to the temporary scaffold pipe part 10. (D) At the tip of the main body pipe portion 1, a temporary cylindrical scaffold bottom portion 12 is inserted, and a detachable convex cylindrical pipe joint portion 6 is provided. The above is one embodiment of the present invention. Further, as another embodiment of the present invention, as shown in FIG. 3, an arm portion 8 and an arm fixing bolt 9 which can be freely expanded and contracted can be attached to the main body pipe portion 1. This makes it possible to adjust the projecting width even for construction structures where the length of the uneven portion is irregular.

[0007]

[Effect of device]

 INDUSTRIAL APPLICABILITY According to the present invention, temporary installation of a temporary scaffold, which is easy to install and remove and has strong strength, can be safely and quickly installed on uneven parts of a construction structure in a short time. In addition, it is not necessary to install double temporary scaffolds, and it is not necessary to use narrow scaffolds or to process temporary scaffolds according to the shape of the construction structure. I can work.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a perspective view showing a usage state of the present invention.

FIG. 3 is a perspective view showing another embodiment of the present invention.

[Explanation of symbols]

 1 Main Body Pipe Part 2 Reinforcement Pipe Part 3 Bolt Type Pipe Clipping Part 4 Shaft Support Part 5 Bolt Part 6 Pipe Joint Part 7 Misalignment Joint Part 8 Arm Part 9 Arm Fixing Bolt Part 10 Temporary Scaffolding Pipe Part 11 Temporary Scaffolding Tip 12 Temporary Scaffolding Bottom 13 Temporary scaffolding board 14 Scaffolding board hook 15 Construction structure 16 Pipe clip mounting hole 17 Fixing bolt mounting hole

Claims (1)

[Scope of utility model registration request] 1. A reinforcing pipe portion 2 is provided on a bent main body pipe portion 1. (B) The main body pipe portion 1 is provided with the bolt type pipe sandwiching portion 3, the pipe joint portion 6, and the slip-prevention joint portion 7. A projecting tool for temporary construction scaffolding constructed as described above.