A support structure and a reinforcement structure connected to a surrounding structure

Abstract

The utility model discloses a reinforcement structure for connecting a support structure and a surrounding structure, which comprises a surrounding structure and embedded steel bars fixed inside the surrounding structure, a waist beam structure is arranged on the outer wall of the surrounding structure, a steel pipe support is arranged on one side of the waist beam structure, an equilateral angle steel is arranged on the bottom of the waist beam structure, a second embedded plate installed inside the surrounding structure is arranged on one side of the equilateral angle steel, a lifting ring is arranged on the top of the steel pipe support, a connecting piece is arranged in the through hole of the lifting ring, a basket screw is arranged at one end of the connecting piece, and a steel strand is arranged at one end of the basket screw. The device is beneficial to improving the overall structural strength through the tensile force and the bottom support respectively, thereby effectively preventing damage caused by shear force, thereby improving the overall stability of the supporting structure, meeting people's work needs, and worthy of popularization and use.

Description

Technical Field

[0001] The utility model belongs to the technical direction of building construction, and specifically relates to a connection reinforcement structure of a supporting structure and a surrounding structure. Background Art

[0002] With the development of the economy and society, most buildings are tall, large and deep, and deep foundation pits are being used more and more widely. At the same time, deep foundation pit operations are also a high-incidence stage for accidents. In order to maintain the safety of the foundation pit, the foundation pit reinforcement and support treatment should be done well during the deep foundation pit construction stage to improve the stability of the foundation pit and reduce the occurrence of accidents. An existing commonly used foundation pit support system mainly includes a retaining structure, a waist beam and a steel support supported on the waist beam. However, during the working process, the steel support is subjected to the axial force caused by the internal deformation of the retaining structure at both ends of the support. At the same time, the deadweight of the steel support will cause shear force at the support, thereby causing shear damage to the support structure. Utility Model Content

[0003] The purpose of the utility model is to provide a support structure and a reinforcement structure for connecting the enclosure structure of the existing device to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a supporting structure and a reinforcement structure connected to a retaining structure, comprising a retaining structure and embedded steel bars fixed inside the retaining structure, the outer wall of the retaining structure is provided with a waist beam structure, one side of the waist beam structure is provided with a steel pipe support, the bottom of the waist beam structure is provided with an equilateral angle steel, one side of the equilateral angle steel is provided with a second embedded plate installed inside the retaining structure, a lifting ring is provided at the top of the steel pipe support, a connecting piece is provided in the through hole of the lifting ring, a basket screw is provided at one end of the connecting piece, a steel strand is provided at one end of the basket screw, and an expansion screw fixed to the inside of the steel strand is provided at one end of the steel strand.

[0005] The waist beam structure is composed of a pad, a first stiffening plate, a second stiffening plate, a double-jointed steel and a first embedded plate, the first embedded plate is fixed to the inside of the enclosure structure by embedded steel bars, the double-jointed steel is welded to the outer wall of the first embedded plate, the second stiffening plate is welded to the outer wall of the double-jointed steel and is welded to the first embedded plate, the pad is welded to the second stiffening plate and one end of the double-jointed steel, the first stiffening plate is symmetrically distributed and welded to the outer wall of the pad, and steel strands, pads, first stiffening plates, second stiffening plates, double-jointed steel, first embedded plates, embedded steel bars, enclosure structure, steel pipe support, equilateral angle steel, second embedded plate, lifting ring, basket screws, connectors and expansion screws are provided, which is beneficial to improve the overall structural strength through tensile force and bottom support respectively, thereby effectively preventing damage caused by shear force, thereby improving the overall stability of the support structure, meeting people's work needs, and worthy of popularization and use.

[0006] Furthermore, the steel pipe support is located between the two first stiffening plates and is welded thereto through a provided steel tie plate, thereby facilitating the fixing of the steel pipe support.

[0007] Furthermore, the steel strand is connected to the enclosure structure via expansion screws, and the steel strand is connected to the lifting ring via turnbuckle screws and connectors, which facilitates providing oblique tensile force through the steel strand.

[0008] Furthermore, an inclined support plate is provided on the inner wall of the equilateral angle steel, and the equilateral angle steel is connected to the embedded steel bar through the second embedded plate, so that the waist beam structure is supported by the equilateral angle steel.

[0009] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0010] (1) The arrangement of steel strands, pads, first stiffening plates, second stiffening plates, double-jointed steel sections, first embedded plates, embedded steel bars, enclosure structures, steel pipe supports, equilateral angle steels, second embedded plates, lifting rings, turnbuckles, connectors and expansion screws is beneficial for improving the overall structural strength through tensile force and bottom support, thereby effectively preventing damage caused by shear force, thereby improving the overall stability of the support structure, meeting people's work needs, and is worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the waist beam structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the steel strand composition of the utility model;

[0015] Figure 4 It is a schematic diagram of an equilateral angle steel of the utility model.

[0016] In the figure: 1. Steel strand; 2. Pad; 3. First stiffening plate; 4. Second stiffening plate; 5. Double-jointed steel; 6. First embedded plate; 7. Embedded steel bars; 8. Enclosure structure; 9. Steel pipe support; 10. Equilateral angle steel; 11. Second embedded plate; 12. Lifting ring; 13. Turnbuckle; 14. Connector; 15. Expansion screw. DETAILED DESCRIPTION

[0017] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 The utility model provides a technical solution: a supporting structure and a reinforcement structure connected to a retaining structure, comprising a retaining structure 8 and embedded steel bars 7 fixed inside the retaining structure 8, a waist beam structure is provided on the outer wall of the retaining structure 8, a steel pipe support 9 is provided on one side of the waist beam structure, an equilateral angle steel 10 is provided on the bottom of the waist beam structure, a second embedded plate 11 installed inside the retaining structure 8 is provided on one side of the equilateral angle steel 10, a lifting ring 12 is provided on the top of the steel pipe support 9, a connecting piece 14 is provided in the through hole of the lifting ring 12, a basket screw 13 is provided at one end of the connecting piece 14, a steel strand 1 is provided at one end of the basket screw 13, a steel strand 1 is provided at one end of the steel strand 1, and an expansion screw 15 fixed inside the steel strand 1 is provided at one end of the steel strand 1.

[0019] The waist beam structure is composed of a pad 2, a first stiffening plate 3, a second stiffening plate 4, a double-piece steel 5 and a first embedded plate 6. The first embedded plate 6 is fixed to the inside of the enclosure structure 8 by embedded steel bars 7. The double-piece steel 5 is welded to the outer wall of the first embedded plate 6, the second stiffening plate 4 is welded to the outer wall of the double-piece steel 5 and is welded to the first embedded plate 6, the pad 2 is welded to the second stiffening plate 4 and one end of the double-piece steel 5, the first stiffening plate 3 is symmetrically distributed and welded to the outer wall of the pad 2, and steel strands, pads, first stiffening plates, second stiffening plates, double-piece steel, first embedded plates, embedded steel bars, enclosure structure, steel pipe support, equilateral angle steel, second embedded plate, lifting ring, basket screws, connectors and expansion screws are provided, which is beneficial to improve the overall structural strength through tensile force and bottom support respectively, thereby effectively preventing damage caused by shear force, thereby improving the overall stability of the support structure, meeting people's work needs, and worthy of promotion and use.

[0020] Furthermore, the steel pipe support 9 is located between the two first stiffening plates 3 and is welded thereto through a provided steel tie plate, thereby facilitating the fixing of the steel pipe support 9 .

[0021] Furthermore, the steel strand 1 is connected to the enclosure structure 8 via an expansion screw 15 , and the steel strand 1 is connected to the eye 12 via a turnbuckle 13 and a connector 14 , which facilitates providing an oblique tensile force through the steel strand 1 .

[0022] Furthermore, an inclined support plate is provided on the inner wall of the equilateral angle steel 10 , and the equilateral angle steel 10 is connected to the embedded steel bar 7 through the second embedded plate 11 , so that the waist beam structure is supported by the equilateral angle steel 10 .

[0023] When in use, first, the second embedded plate 11 is installed to the inside of the enclosure structure 8 through the embedded steel bars 7, and the equilateral angle steel 10 is welded to the outer wall of the second embedded plate 11, and then the first embedded plate 6 is installed to the inside of the enclosure structure 8 through the embedded steel bars 7, and the waist beam structure composed of the pad 2, the first stiffening plate 3, the second stiffening plate 4 and the double-piece steel 5 is welded to the outer wall of the first embedded plate 6, and then the steel pipe support 9 is welded between the two first stiffening plates 3 through the steel tie plate, and the lifting ring 12 is welded to the outer wall of the steel pipe support 9, and then the steel strand 1 is installed to the outer wall of the enclosure structure 8 through the expansion screws 15, and the steel strand 1 is installed to the inside of the lifting ring 12 through the basket screws 13 and the connecting piece 14, which is beneficial to the bottom support of the waist beam structure and the upward tensile force provided to the waist beam structure, thereby improving the overall structural strength and solving the problem that the low structural strength makes it easy to be damaged by shear force.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A support structure and a reinforcement structure connected to a surrounding structure, comprising a surrounding structure (8) and embedded steel bars (7) fixed inside the surrounding structure (8), characterized in that: The outer wall of the enclosure structure (8) is provided with a waist beam structure, a steel pipe support (9) is provided on one side of the waist beam structure, an equilateral angle steel (10) is provided on the bottom of the waist beam structure, a second embedded plate (11) installed inside the enclosure structure (8) is provided on one side of the equilateral angle steel (10), a lifting ring (12) is provided on the top of the steel pipe support (9), a connecting piece (14) is provided in the through hole of the lifting ring (12), a turnbuckle (13) is provided at one end of the connecting piece (14), a steel strand (1) is provided at one end of the turnbuckle (13), and an expansion screw (15) fixed inside the steel strand (1) is provided at one end of the steel strand (1); The waist beam structure is composed of a pad (2), a first stiffening plate (3), a second stiffening plate (4), a double-jointed steel section (5) and a first embedded plate (6); the first embedded plate (6) is fixed to the inside of the enclosure structure (8) by embedded steel bars (7); the double-jointed steel section (5) is welded to the outer wall of the first embedded plate (6); the second stiffening plate (4) is welded to the outer wall of the double-jointed steel section (5) and is welded to the first embedded plate (6); the pad (2) is welded to one end of the second stiffening plate (4) and the double-jointed steel section (5); the first stiffening plate (3) is symmetrically distributed and welded to the outer wall of the pad (2).

2. A support structure and enclosure structure connection reinforcement structure according to claim 1, characterized in that: The steel pipe support (9) is located between the two first stiffening plates (3) and is welded thereto via a provided steel tie plate.

3. The support structure and enclosure structure connection reinforcement structure according to claim 1, characterized in that: The steel strand (1) is connected to the enclosure structure (8) via an expansion screw (15), and the steel strand (1) is connected to the lifting ring (12) via a turnbuckle screw (13) and a connecting piece (14).

4. The support structure and enclosure structure connection reinforcement structure according to claim 1, characterized in that: The inner wall of the equilateral angle steel (10) is provided with an inclined support plate, and the equilateral angle steel (10) is connected to the embedded steel bar (7) via a second embedded plate (11).

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