Reinforcing device for steel member connection

Abstract

The reinforcing device comprises a plurality of fixing plates which are fixedly arranged on an outer wall through a plurality of bolts, the outer side walls of the fixing plates are fixedly connected with obliquely-arranged steel structure pipes, two limiting openings are formed in the outer side walls of the steel structure pipes, the inner side walls of the steel structure pipes are connected with two half pipe blocks in a sliding mode, and the two half pipe blocks are fixedly connected with the fixing plates. And the two half pipe blocks on the same side in the two adjacent steel structure pipes are connected through a protective falling net. Under the interaction of the fixing plate, the steel structure pipe, the half pipe block, the protective falling net, the T-shaped plate, the concave groove plate, the supporting block and the inclined supporting plate, the T-shaped plate and the inclined supporting plate are used for supporting the steel structure pipe, the supporting strength of the steel structure pipe is enhanced, connection between the steel structure pipe and an outer wall is enhanced due to the arrangement of the T-shaped plate, and the device is more stable; and the half pipe blocks are used for connecting the falling protection net, so that the falling protection net is more convenient to mount and dismount, and more time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel component reinforcement, in particular to a reinforcement device for connecting steel components. Background Art

[0002] The construction of building exterior walls and facades requires an external work surface, and protective devices need to be installed under the construction platform, that is, the scaffolding. The protective devices must be composed of steel rods and protective nets to form guardrails for fall prevention and buffering, so as to ensure the safety of construction workers and avoid injuries from falling objects at high altitudes.

[0003] Currently, after the protective device is installed, when the protective net in the protective device is impacted by a heavy object falling, the following problems will occur: 1. After the heavy object hits the existing protective net, the steel structure rods are fixed to the outer wall of the building using connectors and bolts, which makes the connection between the connectors and the outer wall of the building unstable; 2. After the existing protective net is damaged, when the protective net needs to be replaced, the steel structure rods need to be dismantled to replace the protective net. The process is troublesome, time-consuming and labor-intensive. Therefore, we propose a reinforcement device for steel structure connections to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the above-mentioned background technology and to propose a reinforcement device for connecting steel components.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A reinforcement device for connecting steel members comprises a plurality of fixing plates fixed to the outer wall by a plurality of bolts, the outer side walls of the fixing plates being fixedly connected to an inclined steel structure pipe, the outer side walls of the steel structure pipe being provided with two limit openings, the inner side walls of the steel structure pipe being slidably connected to two half-pipe blocks, the two half-pipe blocks on the same side of two adjacent steel structure pipes being connected by a protective falling net, a T-shaped plate also being fixedly provided between the fixing plate and the outer wall by bolts, two concave groove plates being fixedly connected to the outer side walls of two adjacent concave groove plates being slidably connected to the same support block, an inclined support plate being fixedly connected to the outer side walls of the T-shaped plate, and the inclined support plate and the outer side walls of the support block being fixedly connected.

[0007] Preferably, the T-shaped plate and the exterior wall are connected via a plurality of reinforcing bolts.

[0008] Preferably, the two limit openings are symmetrically arranged on the top of the steel structure pipe.

[0009] Preferably, a limiting cap is threadedly sleeved on the top of the steel structure pipe.

[0010] Preferably, the outer side wall of the half-pipe block is fixedly connected to the limiting block, the outer side wall of the limiting block is slidingly connected to the inner side wall of the limiting opening, and the outer side wall of the limiting block is fixedly connected to the outer side wall of the protective falling net.

[0011] The beneficial effects of the utility model are:

[0012] Under the interaction of the fixed plate, steel pipe, half-pipe block, protective fall net, T-plate, concave groove plate, support block and inclined support plate, the T-plate and inclined support plate are used to support the steel pipe, which not only enhances the supporting strength of the steel pipe, but the setting of the T-plate also enhances the connection between the pipe and the exterior wall, making the device more stable. The half-pipe block is used to connect the protective fall net, making the installation and disassembly process of the protective fall net more convenient, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural diagram of a reinforcement device for connecting steel components proposed by the present invention;

[0014] Figure 2 This is a side sectional view of a fall protection net in a reinforcement device for connecting steel components proposed in the utility model;

[0015] Figure 3 This is a top view of a steel structure pipe in a reinforcement device for connecting steel components proposed by the utility model.

[0016] In the figure: 1. Fixed plate; 2. Steel structure pipe; 3. Limit opening; 4. Half pipe block; 5. Protective falling net; 6. T-shaped plate; 7. Concave groove plate; 8. Support block; 9. Inclined support plate; 10. External wall; 11. Limit cap; 12. Limit block. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] Reference Figure 1-3 A reinforcement device for connecting steel components includes a plurality of fixing plates 1 fixed to an outer wall 10 by a plurality of bolts, an inclined steel pipe 2 is fixedly connected to the outer wall of the fixing plate 1, two limiting openings 3 are provided on the outer wall of the steel pipe 2, and the two limiting openings 3 are symmetrically arranged on the top of the steel pipe 2. A limiting cap 11 is threadedly sleeved on the top of the steel pipe 2, and an external thread and a thread groove are respectively provided on the outer wall of the steel pipe 2 and the inner wall of the limiting cap 11, and the external thread is threadedly connected to the inner wall of the thread groove;

[0019] The inner wall of the steel structure pipe 2 is slidably connected to two half-pipe blocks 4, and the two half-pipe blocks 4 on the same side of two adjacent steel structure pipes 2 are connected by a protective drop net 5. The outer wall of the half-pipe block 4 is fixedly connected to the limit block 12, and the outer wall of the limit block 12 is slidably connected to the inner wall of the limit opening 3. The outer wall of the limit block 12 is fixedly connected to the outer wall of the protective drop net 5. A T-shaped plate 6 can also be fixed between the fixing plate 1 and the outer wall 10 by bolts. A plurality of through holes are opened on the outer wall of the T-shaped plate 6 for convenient penetration of the bolts, and the T-shaped plate 6 and the outer wall 10 are connected by a plurality of reinforcing bolts.

[0020] Two concave groove plates 7 are fixedly connected to the outer wall of the steel structure pipe 2, and the inner walls of two adjacent concave groove plates 7 are slidably connected to the same support block 8. An inclined support plate 9 is fixedly connected to the outer wall of the T-shaped plate 6, and the inclined support plate 9 is fixedly connected to the outer wall of the support block 8.

[0021] The functional principle of the present invention can be explained through the following operation mode: when installing the device, a plurality of fixing holes are pre-opened on the outer wall of the outer wall 10, and expansion tubes are plugged into the inner walls of the fixing holes. The worker uses a plurality of reinforcing bolts to first fix the T-shaped plate 6 on the outer wall of the outer wall 10, and then fixes the fixing plate 1 on the T-shaped plate 6 by passing a plurality of bolts through the T-shaped plate 6;

[0022] When fixing the fixing plate 1, let the workers put the two concave groove plates 7 on the steel pipe 2 on the outer wall of the support block 8, and at the same time make the outer wall of the fixing plate 1 and the T-shaped plate 6 slide, and then let the workers use bolts to fix the fixing plate 1 and the T-shaped plate 6 to the outer wall of the outer wall 10;

[0023] Have the worker insert the half-pipe block 4 into the steel structure pipe 2 so that the outer wall of the limit block 12 and the inner wall of the limit opening 3 slide, so that the protective falling net 5 between the two steel structure pipes 2 is tightened until all the protective falling nets 5 are installed. When the device needs to be disassembled, first take out the half-pipe block 4 in the steel structure pipe 2, and then take out the protective falling net 5 between the steel structure pipes 2. Then use tools to remove the multiple bolts and multiple reinforcement bolts that fix the fixing plate 1 and the T-plate 6, and then the fixing plate 1, the T-plate 6 and the steel structure pipe 2 can be disassembled.

[0024] When the protective falling net 5 is impacted by a falling object, the protective falling net 5 bears the downward force of the falling object, and the steel structure pipe 2 bears the main force, causing the steel structure pipe 2 to tilt slightly. At this time, the T-shaped plate 6 and the inclined support plate 9 can disperse the pressure of the steel structure pipe 2, making the steel structure pipe 2 stronger, thereby reducing the pressure of the fixing plate 1 and preventing the T-shaped plate 6 from falling off the outer wall 10.

[0025] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A reinforcement device for connecting steel members, comprising a plurality of fixing plates (1) fixedly mounted on an outer wall (10) by a plurality of bolts, wherein an inclined steel pipe (2) is fixedly connected to the outer side wall of the fixing plate (1), characterized in that: Two limiting openings (3) are provided on the outer wall of the steel structure pipe (2); two half-pipe blocks (4) are slidably connected to the inner wall of the steel structure pipe (2); the two half-pipe blocks (4) on the same side of two adjacent steel structure pipes (2) are connected via a protective drop net (5); a T-shaped plate (6) can also be fixed between the fixing plate (1) and the outer wall (10) by bolts; two concave groove plates (7) are fixedly connected to the outer wall of the steel structure pipe (2); the inner walls of two adjacent concave groove plates (7) are slidably connected to the same support block (8); an inclined support plate (9) is fixedly connected to the outer wall of the T-shaped plate (6); the inclined support plate (9) and the outer wall of the support block (8) are fixedly connected.

2. A steel member connection reinforcement device according to claim 1, characterized in that: The T-shaped plate (6) and the outer wall (10) are connected via a plurality of reinforcing bolts.

3. A steel member connection reinforcement device according to claim 1, characterized in that: The two limiting openings (3) are symmetrically arranged on the top of the steel structure pipe (2).

4. A steel member connection reinforcement device according to claim 1, characterized in that: The top of the steel structure pipe (2) is threadedly sleeved with a limiting cap (11).

5. A steel member connection reinforcement device according to claim 1, characterized in that: The outer side wall of the half-pipe block (4) is fixedly connected to the limiting block (12), the outer side wall of the limiting block (12) is slidably connected to the inner side wall of the limiting opening (3), and the outer side wall of the limiting block (12) is fixedly connected to the outer side wall of the protective falling net (5).

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