Main body structure scaffold and boundary beam connecting structure

Abstract

The utility model discloses a main body structure scaffold and edge beam connecting structure which comprises a reinforced concrete edge beam. And the embedded steel pipe is mounted in the reinforced concrete boundary beam and can be taken out. The reinforced concrete boundary beam is provided with a horizontal through hole and a vertically distributed vertical insertion hole, and the bottom of the vertical insertion hole is communicated with the horizontal through hole; embedded steel pipes are inserted into the vertical insertion holes, and insertion hole installation insertion rods are arranged at the bottoms of the embedded steel pipes. The jacking nuts are unscrewed from the insertion rods, the insertion rods are pulled out from the horizontal through holes, and the embedded steel pipes are completely pulled out from the vertical insertion holes of the reinforced concrete boundary beam, so that the situation that the embedded steel pipes are left in the reinforced concrete boundary beam after being detached is avoided; the problem that the bottom of an embedded steel pipe is embedded in a boundary beam and cannot be completely taken out, so that later-stage rusting is likely to happen, and decoration is affected is solved.

Description

Technical Field

[0001] The utility model relates to a main structure scaffold and side beam connection structure, belonging to the technical field of construction. Background Art

[0002] During the construction of the main structure, scaffolding is required to provide support and protection, and the scaffolding needs to be installed and tied to the pre-buried steel pipes on the side beams through tie steel pipes. Figure 2 shown.

[0003] The embedded steel pipes in the prior art are embedded in the side beams (see Chinese patent announcement number CN217631207U). Although the embedded steel pipes are fixedly connected to the side beams to obtain a force-bearing foundation, when they are later dismantled, the bottom of the embedded steel pipes is embedded in the side beams and cannot be completely removed, which leads to the problem of easy rust and affecting decoration. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a main structure scaffolding and side beam connection structure.

[0005] The utility model is realized through the following technical solutions.

[0006] The utility model provides a main structure scaffolding and side beam connection structure, comprising:

[0007] reinforced concrete edge beams;

[0008] A removable embedded steel pipe installed in the reinforced concrete side beam.

[0009] The reinforced concrete side beam is provided with horizontal through holes and vertically distributed vertical sockets, the bottoms of the vertical sockets are connected to the horizontal through holes; embedded steel pipes are inserted and installed in the vertical sockets, and a socket installation rod is provided at the bottom of the embedded steel pipes.

[0010] A plug rod is passed through the horizontal through hole of the reinforced concrete side beam, the outside of the plug rod is an external thread, and the plug rod passes through the bottom plug hole of the embedded steel pipe.

[0011] Both ends of the outside of the insertion rod in the horizontal through hole are interference-fitted with elastic layers.

[0012] Two ends of the insertion rod located outside the elastic layer are screwed with tightening nuts, and the tightening nuts press the elastic layer to wrap the insertion rod.

[0013] The top of the embedded steel pipe passes through the reinforced concrete side beam and is equipped with a tie steel pipe via fasteners.

[0014] The beneficial effects of the present utility model are as follows: Loosen the locking nut from the insertion rod, pull out the insertion rod from the horizontal through-hole, and completely pull out the embedded steel pipe from the vertical insertion hole of the reinforced concrete side beam, avoiding the remaining of the embedded steel pipe in the reinforced concrete side beam after disassembly, and solving the problem that the bottom embedding of the embedded steel pipe in the side beam cannot be completely taken out, which is likely to rust in the later stage and affect the decoration. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the present utility model;

[0016] Figure 2 is a schematic diagram of the prior art; DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The technical solution of the present utility model will be further described below, but the scope of protection claimed is not limited thereto.

[0018] As Figure 1 shown.

[0019] A connection structure between the main structure scaffold and the side beam of the present application includes:

[0020] A reinforced concrete side beam 1 formed by pouring and curing reinforced concrete, in which a horizontal through-hole 11 and a vertical insertion hole 12 communicating with the horizontal through-hole 11 are provided.

[0021] An embedded steel pipe 2 is inserted and installed in the vertical insertion hole 12 of the reinforced concrete side beam 1, and a socket is provided at the bottom of the embedded steel pipe 2.

[0022] An insertion rod 5 passes through the horizontal through-hole 11 of the reinforced concrete side beam 1. The outer part of the insertion rod 5 has an external thread. The insertion rod 5 passes through the socket at the bottom of the embedded steel pipe 2. Elastic layers 6 are press-fitted on both ends of the outer part of the insertion rod 5 in the horizontal through-hole 11. The elastic layer 6 is made of waste tire material.

[0023] Locking nuts 7 are screwed on both ends of the insertion rod 5 outside the elastic layer 6. The locking nuts 7 press the elastic layer 6 to wrap the insertion rod 5. When the insertion rod 5 is pre-pulled by the embedded steel pipe 2, the elastic layer 6 abuts and frictions against the inner wall of the horizontal through-hole 11 for blocking.

[0024] The top of the embedded steel pipe 2 passes through the reinforced concrete side beam 1 and is installed with a tie steel pipe 4 through a fastener 3. The tie steel pipe 4 ties the force of the scaffold to the embedded steel pipe 2 and transfers the force to the reinforced concrete side beam 1.

[0025] After the scaffolding transfers the force to the embedded steel pipe 2 through the tie steel pipe 4, the swing of the embedded steel pipe 2 is restricted by the contact with the vertical socket 12 of the reinforced concrete side beam 1. When the embedded steel pipe 2 is pulled upwards, it is restricted by the contact of the insertion rod 5 with the elastic layer 6 against the inner wall of the horizontal through hole 11, so that the embedded steel pipe 2 can ensure the force-bearing of the scaffolding through the tie steel pipe 4.

[0026] When removing the embedded steel pipe 2, loosen the top nut 7 from the insertion rod 5, pull out the insertion rod 5 from the horizontal through hole 11, and completely pull out the embedded steel pipe 2 from the vertical socket 12 of the reinforced concrete side beam 1, avoiding the residual of the embedded steel pipe 2 in the reinforced concrete side beam 1 after disassembly, and solving the problem that the embedded bottom of the embedded steel pipe in the side beam cannot be completely taken out, which is easy to rust in the later stage and affect the decoration.

Claims

1. A main structure scaffolding and side beam connection structure, characterized in that: include: Reinforced concrete edge beam (1); A removable embedded steel pipe (2) installed in the reinforced concrete side beam (1); The reinforced concrete side beam (1) is provided with a horizontal through hole (11) and a vertically distributed vertical plug hole (12), the bottom of the vertical plug hole (12) is connected to the horizontal through hole (11); a pre-buried steel pipe (2) is inserted and installed in the vertical plug hole (12), and a plug hole installation rod (5) is provided at the bottom of the pre-buried steel pipe (2); The horizontal through hole (11) of the reinforced concrete side beam (1) is penetrated by a plug rod (5), the outside of the plug rod (5) is an external thread, and the plug rod (5) penetrates the bottom plug hole of the embedded steel pipe (2); The two ends of the insertion rod (5) located outside the elastic layer (6) are screwed with tightening nuts (7), and the tightening nuts (7) press the elastic layer (6) to wrap the insertion rod (5).

2. The main structure scaffolding and side beam connection structure as claimed in claim 1, characterized in that: Both ends of the outside of the insertion rod (5) in the horizontal through hole (11) are interference fit with elastic layers (6).

3. The main structure scaffolding and side beam connection structure as claimed in claim 1, characterized in that: The top of the embedded steel pipe (2) passes through the reinforced concrete side beam (1) and is equipped with a tie steel pipe (4) via a fastener (3).

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