Building construction outer frame wall-attached reinforcing structure

Abstract

The utility model discloses a building construction outer frame wall-attached reinforcing structure which comprises an opposite-pull screw arranged on a building wall in a penetrating mode, an outer frame cross beam is installed on a building construction outer frame, and the two ends of the surface of the opposite-pull screw are sleeved with steel base plates abutting against a building respectively. The two ends of the surface of the opposite-pull screw are in threaded connection with nuts abutting against the outer side of the steel base plate. The surface of the outer frame beam is sleeved with the two sleeves, then the outer frame beam is installed on a building construction outer frame through the scaffold fastener, the opposite-pull screw, the nut and the steel base plate are installed on a building, the long pull rod is inserted into the threaded sleeve, the end of the long pull rod is connected with the sleeves through the hanging assembly, and then the outer frame beam is installed on the building construction outer frame through the scaffold fastener. The two long pull rods and the outer frame cross beam form a triangular stable area, and therefore the purposes that the building construction outer frame is reinforced according to the mode that the holes formed in the wall body and one cross beam of the building construction outer frame are connected in a pulling mode, a triangle is formed by the pulling rods and the outer frame cross beam, and stability is improved are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to an attached-wall reinforcement structure for an external scaffold in building construction. Background Technique

[0002] The scaffold generally refers to the scaffold erected on the periphery of a building. The external scaffold is widely used, including various floor-standing external scaffolds, hanging scaffolds, cantilever scaffolds, suspended scaffolds, etc., which are generally erected on the periphery of the building. The external scaffold is mostly used for external wall masonry, external facade decoration, and reinforced concrete projects.

[0003] The construction external scaffold belongs to the external scaffold. During the erection process, in order to ensure the stability and safety of the construction external scaffold, we designed an attached-wall reinforcement structure for the construction external scaffold. According to the holes opened on the wall and a cross beam of the construction external scaffold, a tying method is adopted to reinforce the construction external scaffold. The tie rod and the cross beam of the scaffold form a triangle to improve stability. Content of the Utility Model

[0004] The purpose of the utility model is to provide an attached-wall reinforcement structure for a construction external scaffold, which has the advantages of reinforcing the construction external scaffold by tying according to the holes opened on the wall and a cross beam of the construction external scaffold, and the tie rod and the cross beam of the scaffold form a triangle to improve stability, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: An attached-wall reinforcement structure for a construction external scaffold includes a pair of pull screws penetrating through a building wall. An external scaffold cross beam is installed on the construction external scaffold. Steel backing plates abutting against the building are respectively sleeved at both ends of the surface of the pair of pull screws. Nuts abutting against the outside of the steel backing plates are threadedly connected to both ends of the surface of the pair of pull screws. Two symmetric L-shaped plates are welded to both sides of the bottom of the bottom steel backing plate. A rotatable outer steel ring is arranged between the front and rear L-shaped plates. A threaded sleeve is rotatably connected to the inner cavity of the outer steel ring. A long pull rod is threadedly connected to the inner cavity of the threaded sleeve. Two symmetric sleeves are sleeved on the surface of the external scaffold cross beam. A hanging assembly is arranged between the sleeve and the long pull rod.

[0006] Preferably, the hanging assembly includes a fixing plate welded to the surface of the sleeve. An L-shaped steel bar is welded to the top of the fixing plate. A hanging ring sleeved on the surface of the L-shaped steel bar is welded to the end of the long pull rod.

[0007] Preferably, a hexagonal turning block sleeved on the surface of the long pull rod is fixedly connected to one side of the threaded sleeve.

[0008] Preferably, shaft pins are fixedly connected to both the front side and the rear side of the outer steel ring, a limiting ring is fixedly connected to the bottom of the L-shaped plate, and one end of the shaft pin extends into the inner cavity of the limiting ring.

[0009] Preferably, a fastening bolt threadedly connected to the sleeve is disposed through one side of the sleeve.

[0010] The beneficial effects of the present utility model are as follows:

[0011] 1. In the present utility model, two sleeves are sleeved on the surface of the outer frame cross beam, and then the outer frame cross beam is installed on the building construction outer frame through a scaffolding fastener. During the construction of the building, a tie rod, a nut and a steel backing plate are installed. The long tie rod is inserted into the threaded sleeve, and after the end of the long tie rod is connected to the sleeve through a hanging assembly, the threaded sleeve is rotated so that the long tie rod is slowly tied. Two long tie rods and the outer frame cross beam form a triangular stable area, so as to achieve the purpose of strengthening the building construction outer frame by tying the holes on the wall and a cross beam of the building construction outer frame in a tying manner. The tie rod and the outer frame cross beam form a triangle, improving the stability;

[0012] 2. Through the setting of the hexagonal rotating block in the present utility model, when the user operates and rotates the threaded sleeve, a wrench can be placed on the surface of the hexagonal rotating block to operate and rotate the threaded sleeve, providing convenience for the user's operation;

[0013] 3. Through the cooperation of the shaft pin and the limiting ring in the present utility model, the threaded sleeve can drive the shaft pin to rotate in the inner cavity of the limiting ring, so that the angle of the threaded sleeve can be changed, facilitating the connection between the long tie rod and the threaded sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Through the detailed description in combination with the following drawings, the above and / or other aspects of the present utility model will become clearer and easier to understand. These drawings are only schematic and do not limit the present utility model, where:

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

[0016] Figure 2 is a three-dimensional schematic diagram of a partial structure of an embodiment of the present utility model;

[0017] Figure 3 is a three-dimensional schematic diagram of the L-shaped plate and the outer steel ring of an embodiment of the present utility model.

[0018] In the drawings, the list of components represented by each reference numeral is as follows:

[0019] 1. Tie rod, 2. Nut, 3. Steel backing plate, 4. Outer frame cross beam, 5. L-shaped plate, 6. Outer steel ring, 7. Threaded sleeve, 8. Long pull rod, 9. Sleeve, 10. Hanging assembly, 101. Fixed plate, 102. L-shaped steel bar, 103. Hanging ring, 11. Hexagonal rotating block, 12. Shaft pin, 13. Limit ring. Detailed implementation manner

[0020] In the following, embodiments of the external wall reinforcement structure of the building construction external frame of the present invention will be described with reference to the accompanying drawings.

[0021] Figures 1 - 3 Shown is an external wall reinforcement structure of a building construction external frame according to an embodiment of the present invention, which includes a tie rod 1 passing through a building wall. An outer frame cross beam 4 is installed on the building construction external frame. Steel backing plates 3 abutting against the building are respectively sleeved at both ends of the surface of the tie rod 1. Nuts 2 abutting against the outside of the steel backing plates 3 are threadedly connected to both ends of the surface of the tie rod 1. Two symmetric L-shaped plates 5 are welded on both sides of the bottom of the bottom steel backing plate 3. A rotatable outer steel ring 6 is arranged between the front and rear two L-shaped plates 5. A threaded sleeve 7 is rotatably connected to the inner cavity of the outer steel ring 6. A long pull rod 8 is threadedly connected to the inner cavity of the threaded sleeve 7. One side of the threaded sleeve 7 is fixedly connected with a hexagonal rotating block 11 sleeved on the surface of the long pull rod 8. Through the setting of the hexagonal rotating block 11, when the user operates and rotates the threaded sleeve 7, a wrench can be used to sleeve on the surface of the hexagonal rotating block 11 to operate and rotate the threaded sleeve 7, providing convenience for the user to operate. Two symmetric sleeves 9 are sleeved on the surface of the outer frame cross beam 4. A fastening bolt threadedly connected to the sleeve 9 penetrates through one side of the sleeve 9. A hanging assembly 10 is arranged between the sleeve 9 and the long pull rod 8. The hanging assembly 10 includes a fixed plate 101 welded on the surface of the sleeve 9. An L-shaped steel bar 102 is welded on the top of the fixed plate 101. A hanging ring 103 sleeved on the surface of the L-shaped steel bar 102 is welded at the end of the long pull rod 8. Shaft pins 12 are fixedly connected to the front side and the rear side of the outer steel ring 6. A limit ring 13 is fixedly connected to the bottom of the L-shaped plate 5. One end of the shaft pin 12 extends into the inner cavity of the limit ring 13. Through the cooperation of the shaft pin 12 and the limit ring 13, the threaded sleeve 7 can drive the shaft pin 12 to rotate in the inner cavity of the limit ring 13, so that the angle of the threaded sleeve 7 can be changed, facilitating the connection between the long pull rod 8 and the threaded sleeve 7.

[0022] Working principle: When the utility model is in use, the user sleevs two sleeves 9 on the surface of the outer frame cross beam 4, tightens the fastening bolts on the sleeves 9 to restrict the movement of the sleeves 9 on the surface of the outer frame cross beam 4, and then according to the height of the wall-piercing hole of the tie rod 1, then installs the outer frame cross beam 4 on the external construction scaffold through the scaffold fasteners. On the building, install the tie rod 1, the nut 2 and the steel backing plate 3, insert the long pull rod 8 into the threaded sleeve 7, drive the threaded sleeve 7 to rotate by operating the hexagonal rotating block 11, so that the long pull rod 8 can move. After the hanging ring 103 at the end of the long pull rod 8 is adjusted to an appropriate distance, put the hanging ring 103 on the L-shaped steel bar 102. After connecting the end of the long pull rod 8 to the sleeve 9 through the hanging component 10, operate the hexagonal rotating block 11 to rotate the threaded sleeve 7, so that the long pull rod 8 is slowly tightened, and the two long pull rods 8 and the outer frame cross beam 4 form a triangular stable area.

[0023] To sum up: For the wall-attached reinforcement structure of the external construction scaffold, by sleeving two sleeves 9 on the surface of the outer frame cross beam 4, then installing the outer frame cross beam 4 on the external construction scaffold through the scaffold fasteners, installing the tie rod 1, the nut 2 and the steel backing plate 3 on the building, inserting the long pull rod 8 into the threaded sleeve 7, and connecting the end of the long pull rod 8 to the sleeve 9 through the hanging component 10, then rotating the threaded sleeve 7 to slowly tie the long pull rod 8. The two long pull rods 8 and the outer frame cross beam 4 form a triangular stable area, and the purpose of strengthening the external construction scaffold can be achieved by tying the hole opened on the wall and a cross beam of the external construction scaffold in a tying manner. The tie rod and the outer frame cross beam form a triangle to improve the stability.

Claims

1. A building construction external frame attached to the wall reinforcement structure, characterized in that: The invention comprises a tensioning screw rod (1) which is passed through a building wall, an external frame beam (4) being installed on an external frame of a building construction, the two ends of the surface of the tensioning screw rod (1) being respectively sleeved with steel pads (3) which are pressed against the building, the two ends of the surface of the tensioning screw rod (1) being threadedly connected with nuts (2) which are pressed against the outside of the steel pads (3), two symmetrical L-shaped plates (5) being welded on both sides of the bottom of the bottom steel pad (3), a rotatable outer steel ring (6) being arranged between the front and rear two L-shaped plates (5), the inner cavity of the outer steel ring (6) being rotatably connected with a threaded sleeve (7), the inner cavity of the threaded sleeve (7) being threadedly connected with a long pull rod (8), the surface of the external frame beam (4) being sleeved with two symmetrical sleeves (9), and a hanging assembly (10) being arranged between the sleeves (9) and the long pull rod (8).

2. The building construction external frame wall reinforcement structure according to claim 1 is characterized in that: The hanging assembly (10) comprises a fixing plate (101) welded to the surface of the sleeve (9), an L-shaped steel bar (102) is welded to the top of the fixing plate (101), and a hanging ring (103) sleeved on the surface of the L-shaped steel bar (102) is welded to the end of the long pull rod (8).

3. The building construction external frame wall reinforcement structure according to claim 2 is characterized in that: One side of the threaded sleeve (7) is fixedly connected to a hexagonal rotating block (11) sleeved on the surface of the long pull rod (8).

4. The building construction external frame wall reinforcement structure according to claim 3 is characterized in that: The front and rear sides of the outer steel ring (6) are both fixedly connected with a shaft pin (12), the bottom of the L-shaped plate (5) is fixedly connected with a limit ring (13), and one end of the shaft pin (12) extends to the inner cavity of the limit ring (13).

5. The building construction external frame wall reinforcement structure according to claim 4 is characterized in that: A fastening bolt threadedly connected to the sleeve (9) is provided through one side of the sleeve (9).

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