Steel beam component hoisting and splicing construction method

Abstract

The invention discloses a steel beam component hoisting and splicing construction method. The method comprises the construction process that a steel beam component hoisting structure is constructed, so that an operator can walk on the four sides of the top of a vertical steel beam component. An operator can tread on the front platform pedal, the rear platform pedal, the left platform pedal and the right platform pedal on the four sides of the vertical steel beam component to walk, and the operator can conduct bolt connection operation on the four faces of the top of the vertical steel beam component to be in butt joint with the transverse steel beam component. The problems that the construction efficiency is reduced and the potential safety hazard is large due to the fact that the hanging basket for constructing the standing environment on the single side of the distributed steel beam needs to be reinstalled and adjusted are solved.

Description

Technical Field

[0001] The invention relates to a steel beam component hoisting and splicing construction method, belonging to the technical field of steel beam component hoisting. Background Art

[0002] When steel beam components are installed and spliced ​​to form a steel structure frame, the four sides of the top of the vertical steel beam components are connected with bolts. Therefore, the workers need to stand on the four sides of the top of the vertical steel beam components to carry out the work.

[0003] The technology for providing a standing environment on a steel beam is disclosed in Chinese Patent Publication No. CN204826589U. Although the hanging basket can be installed on one side of the steel beam through a suspension structure to construct a standing environment, when the operator needs to perform standing operations in the other three directions, the hanging basket needs to be reinstalled and adjusted. Since the steel structure frame is relatively high from the ground, reinstalling and adjusting the hanging basket reduces construction efficiency and poses a great safety hazard. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a steel beam component hoisting and splicing construction method.

[0005] The present invention is achieved through the following technical solutions.

[0006] The present invention provides a steel beam component hoisting and splicing construction method, comprising:

[0007] The construction process of constructing a steel beam component hoisting structure so that workers can walk on all four sides of the top of the vertical steel beam component.

[0008] The construction process is as follows: the bottom of the vertical steel beam component is fixed, and the construction tower crane is connected to the four platforms through cables. At this time, the steel beam component lifting structure is presented, and the operators walk on the four platforms on the top of the vertical steel beam component to perform bolt connection operations on the four sides of the top of the vertical steel beam component to connect the horizontal steel beam component.

[0009] The steel beam member hoisting structure comprises:

[0010] A vertical steel beam member and four platforms clamped and installed on the top of the vertical steel beam member.

[0011] The four-sided platforms are equipped with hoisting cables for connecting to the construction tower crane.

[0012] The four-sided platform includes a load-bearing bottom pipe, a pipe buckle, a receiving pipe, a front platform pedal, a rear platform pedal, a left platform pedal and a right platform pedal.

[0013] The load-bearing bottom pipes are two distributed at intervals, and each load-bearing bottom pipe is equipped with a pipe buckle for clamping the vertical steel beam component.

[0014] A receiving tube is fixed at both ends of the two load-bearing bottom tubes, on which a front platform pedal and a rear platform pedal are fixedly installed. A left platform pedal and a right platform pedal are correspondingly fixedly installed at both ends of the front platform pedal and the rear platform pedal. The front platform pedal, the rear platform pedal, the left platform pedal and the right platform pedal are distributed on the four sides of the vertical steel beam member for workers to step on.

[0015] A guardrail installation pipe is fixed to the end of the receiving pipe, and the guardrail installation pipes are connected through the guardrail pipe.

[0016] The beneficial effects of the present invention are that workers can walk on the front platform pedals, rear platform pedals, left platform pedals and right platform pedals on the four sides of the vertical steel beam components, so that workers can perform bolt connection operations on the four sides of the top of the vertical steel beam components to connect the horizontal steel beam components, thereby solving the problem that the hanging basket for constructing a standing environment on one side of the distributed steel beam needs to be reinstalled and adjusted, resulting in reduced construction efficiency and great safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the vertical steel beam member and the horizontal steel beam member of the present invention when they are butt-jointed;

[0018] Figure 2 It is a schematic diagram of the structure of the four-sided platform of the present invention on the vertical steel beam member;

[0019] Figure 3 It is a structural schematic diagram of the four-sided platform of the present invention;

[0020] In the figure: 1-vertical steel beam member; 2-four-sided platform; 3-cable; 5-transverse steel beam member;

[0021] 21-load-bearing bottom pipe; 22-pipe buckle; 23-supporting pipe; 24-front platform pedal; 25-rear platform pedal; 26-left platform pedal; 27-right platform pedal; 28-guardrail installation pipe; 29-guardrail pipe. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the description.

[0023] like Figures 1 to 3 shown.

[0024] A steel beam component hoisting structure of the present application comprises:

[0025] The four-sided platform 2 is clamped and installed on the top of the vertical steel beam member 1. The four-sided platform 2 is connected to the construction tower crane through the suspension cables 3. The number and connection positions of the suspension cables 3 are adapted according to the actual construction situation.

[0026] The four-sided platform 2 includes two spaced-apart load-bearing bottom pipes 21, each of which is provided with a pipe buckle 22 for clamping the vertical steel beam member 1;

[0027] A receiving pipe 23 is fixed at both ends of the two load-bearing bottom pipes 21, and a front platform pedal 24 and a rear platform pedal 25 are fixedly installed on the receiving pipe 23. A left platform pedal 26 and a right platform pedal 27 are fixedly installed at both ends of the front platform pedal 24 and the rear platform pedal 25 respectively. The front platform pedal 24, the rear platform pedal 25, the left platform pedal 26, and the right platform pedal 27 are distributed on the four sides of the vertical steel beam member 1 for operators to step on.

[0028] A guardrail mounting tube 28 is fixed to the end of the receiving tube 23, and the guardrail mounting tubes 28 are connected by guardrail tubes 29. The guardrail tubes 29 are four and are spaced at a certain height above the front platform pedal 24, the rear platform pedal 25, the left platform pedal 26, and the right platform pedal 27. The guardrail mounting tubes 28 and the receiving tube 23 form a guardrail body for protection.

[0029] The operating personnel can walk on the front platform pedal 24, the rear platform pedal 25, the left platform pedal 26, and the right platform pedal 27 on the four sides of the vertical steel beam component 1, so that the operating personnel can perform bolt connection operations on the four sides of the top of the vertical steel beam component 1 to connect the horizontal steel beam component 5, thereby solving the problem that the hanging basket for constructing a standing environment on one side of the distributed steel beam needs to be reinstalled and adjusted, which reduces the construction efficiency and has great safety hazards.

[0030] A steel beam component hoisting and splicing construction method of the present application includes:

[0031] The bottom of the vertical steel beam component 1 is fixed, and the construction tower crane is connected to the four platforms through the lifting cable 3. At this time, 2 presents a steel beam component lifting structure. The operating personnel walk on the four platforms 2 on the top of the vertical steel beam component 1 to perform bolt connection operations on the four sides of the top of the vertical steel beam component 1 to connect the horizontal steel beam component 5.

Claims

1. A method for hoisting and splicing a steel beam component, characterized in that: include: A construction process in which a steel beam component hoisting structure is constructed so that workers can walk on all four sides of the top of the vertical steel beam component (1).

2. The steel beam component hoisting and splicing construction method according to claim 1, characterized in that: The construction process is as follows: the bottom of the vertical steel beam component (1) is fixed, and the construction tower crane is connected to the four platforms through the lifting cable (3). At this time, (2) presents a steel beam component hoisting structure, and the operating personnel walk on the four platforms (2) on the top of the vertical steel beam component (1) to perform bolt connection operations on the four sides of the top of the vertical steel beam component (1) to connect the horizontal steel beam component (5).

3. The steel beam member hoisting and splicing construction method according to claim 1 or 2, characterized in that: The steel beam member hoisting structure comprises: A vertical steel beam component (1) and a four-sided platform (2) clamped and installed on the top of the vertical steel beam component (1).

4. The steel beam member hoisting and splicing construction method according to claim 3, characterized in that: The four-sided platform (2) comprises a load-bearing bottom pipe (21), a pipe buckle (22), a receiving pipe (23), a front platform pedal (24), a rear platform pedal (25), a left platform pedal (26) and a right platform pedal (27).

5. The method for hoisting and splicing steel beam components as claimed in claim 4, characterized in that: The load-bearing bottom pipes (21) are two arranged at intervals, and each load-bearing bottom pipe (21) is provided with a pipe buckle (22) for clamping the vertical steel beam component (1).

6. The steel beam member hoisting and splicing construction method according to claim 4, characterized in that: A receiving tube (23) is fixed at both ends of the two load-bearing bottom tubes (21), a front platform pedal (24) and a rear platform pedal (25) are fixedly mounted on the receiving tube (23), a left platform pedal (26) and a right platform pedal (27) are correspondingly fixedly mounted on both ends of the front platform pedal (24) and the rear platform pedal (25), and the front platform pedal (24), the rear platform pedal (25), the left platform pedal (26) and the right platform pedal (27) are distributed on four sides of the vertical steel beam component (1) for operators to step on.

7. The steel beam member hoisting and splicing construction method according to claim 4, characterized in that: A guardrail installation pipe (28) is fixed to the end of the receiving pipe (23), and the guardrail installation pipes (28) are connected via a guardrail pipe (29).

8. The steel beam member hoisting and splicing construction method according to claim 3, characterized in that: The four-sided platform (2) is equipped with a hoisting cable (3) for connecting to a construction tower crane.

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