Reinforcing and connecting device for building structure

Abstract

The utility model relates to a reinforcing and connecting device for a building structure. The reinforcing and connecting device comprises a first connecting unit, a second connecting unit, a base unit, a control unit, a limiting unit, a telescopic unit and a movable unit. The device has the advantages that the first connecting unit, the second connecting unit, the base unit, the control unit, the limiting unit, the telescopic unit and the movable unit are used in cooperation, and adaptive adjustment can be conducted according to the actual included angle of the building structure. For example, when an L-shaped building structure is reinforced, the control unit drives the telescopic unit to move, so that the angle between the second connecting unit and the first connecting unit is changed, the included angle of the L-shaped structure is tightly attached, the applicability to building structures with different included angles is improved, and the limitation that a traditional fixing part is difficult to adapt to the included angles of diversified building structures is broken through.

Description

Technical Field

[0001] This utility model relates to the technical field of building structure installation, and in particular to a reinforcement connection device for building structures. Background Technology

[0002] The building structure is the skeleton of a building, much like the skeletal system of the human body, supporting and giving the building its form and stability. It mainly consists of components such as the foundation, beams, slabs, and columns. The foundation, as the connection between the building and the earth, is deeply rooted in the ground, bearing the weight of the entire building and transferring it to the ground to ensure the building stands firmly. Beams and slabs work together; beams act like the building's "arms," ​​horizontally bearing the load from the slabs and transferring the force to the columns. Slabs are like the building's "skin," dividing space while bearing the weight of people and objects. Columns are like the building's "legs," vertically supporting the pressure from the beams and slabs and transferring the force to the foundation. Different types of building structures, such as frame structures, shear wall structures, and steel structures, each have their unique mechanical properties and applicable scenarios, meeting diverse building needs in residential, commercial, and industrial settings, providing safe and reliable spaces for people's lives and activities.

[0003] In the prior art, the utility model with application number CN202321076866.1, entitled "A Reinforcing Connection Device for Building Structures," installs the first and second locking shells at both ends of the connecting rod onto the building structure. Through the obliquely connected support rod, the right-angle support block can be pushed to the right angle of the building structure. At this time, the connecting rod and the right-angle support block can achieve the effect of supporting and reinforcing the building structure. At the same time, it is convenient to quickly install and disassemble the first and second locking shells, thereby improving the efficiency of the equipment during use.

[0004] The aforementioned patent uses a fixed-size triangular fastener, which makes full use of the stability of triangles and can provide effective support to achieve a reinforced connection of building structures. However, due to the lack of adjustability of the reinforcement connection device, it is difficult to adjust the included angle of the building structure to be reinforced as needed, resulting in significant limitations in its use.

[0005] Currently, no effective solution has been proposed to address the issues of lack of adjustability and poor applicability of reinforcement connection devices in related technologies. Utility Model Content

[0006] The purpose of this utility model is to address the shortcomings of existing technologies by providing a reinforcement connection device for building structures, thereby solving the problems of lack of adjustability and poor applicability of reinforcement connection devices in related technologies.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A reinforcement connection device for building structures, comprising:

[0009] A first connecting unit is disposed on and connected to the building structure;

[0010] The second connecting unit is movably disposed at the first end of the first connecting unit and connected to the building structure for rotation in the vertical direction;

[0011] A base unit is movably disposed at the second end of the first connecting unit and is used to rotate in the vertical direction;

[0012] The control unit is rotatably connected to the base unit and is used to rotate around the circumference of the control unit and rotate vertically under the action of the base unit.

[0013] A limiting unit is rotatably disposed at the end of the control unit and is used to rotate vertically under the action of the control unit.

[0014] A telescopic unit is rotatably disposed inside the control unit and slidably connected to the limiting unit, for reciprocating along the axial direction of the control unit under the action of the control unit.

[0015] The movable unit is movably disposed at the bottom end of the second connecting unit and connected to the telescopic unit. It is used to reciprocate along the length direction of the second connecting unit and drive the second connecting unit to rotate in the vertical direction under the action of the telescopic unit.

[0016] In some embodiments, the first connection unit includes:

[0017] A first connecting element is disposed on and connected to the building structure;

[0018] A grooved element, wherein the grooved element is disposed at the first end of the first connecting element;

[0019] A first rotating element is disposed inside the groove element and is rotatably connected to the second connecting unit;

[0020] Two first support elements are symmetrically disposed at the second end of the first connecting element and are respectively connected to the first connecting element;

[0021] The second rotating element is disposed between the two first support elements and is rotatably connected to the base unit.

[0022] In some embodiments, the second connection unit includes:

[0023] The second connecting element is movably disposed at the first end of the first connecting unit and connected to the building structure for rotation in the vertical direction;

[0024] A first sliding element is disposed at the bottom end of the second connecting element and is slidably connected to the movable unit.

[0025] In some embodiments, the second connection unit further includes:

[0026] A third rotating element is disposed through the second connecting element and is rotatably connected to the first connecting unit.

[0027] In some embodiments, the base unit includes:

[0028] A base element is movably disposed at the second end of the first connecting unit and rotatably connected to the control unit, for driving the control unit to rotate in the vertical direction.

[0029] In some embodiments, the base unit further includes:

[0030] A fourth rotating element is disposed through the base element and is rotatably connected to the first connecting unit.

[0031] In some embodiments, the control unit includes:

[0032] A first control element is rotatably connected to the base unit, the limiting unit, and the telescopic unit, respectively, and is used to rotate along the circumference of the first control element to drive the telescopic unit to reciprocate along the axial direction of the control unit and to rotate in the vertical direction under the action of the base unit.

[0033] A fifth rotating element is disposed outside the first control element and is rotatably connected to the limiting unit;

[0034] A second control element is disposed outside the first control element and connected to the first control element, for driving the first control element to rotate circumferentially along the first control element.

[0035] In some embodiments, the limiting unit includes:

[0036] A limiting element is rotatably disposed at the end of the control unit for rotating vertically under the action of the control unit;

[0037] A sixth rotating element is disposed at the bottom end of the limiting element and is rotatably connected to the control unit;

[0038] A seventh rotating element is disposed inside the sixth rotating element and is rotatably connected to the control unit;

[0039] The second sliding element is disposed at the top of the limiting element and communicates with the sixth rotating element, and is slidably connected to the telescopic unit.

[0040] In some embodiments, the telescopic unit includes:

[0041] A telescopic element is rotatably disposed inside the control unit and slidably connected to the limiting unit, for reciprocating along the axial direction of the control unit under the action of the control unit.

[0042] In some embodiments, the active unit includes:

[0043] The third sliding element is movably disposed at the bottom end of the second connecting unit and is used to reciprocate along the length direction of the second connecting unit and drive the second connecting unit to rotate in the vertical direction.

[0044] Two second support elements are symmetrically arranged at the bottom end of the third sliding element and are respectively connected to the third sliding element;

[0045] The eighth rotating element is rotatably disposed between the two second support elements and connected to the telescopic unit. It is used to rotate along the circumference of the eighth rotating element and drive the third sliding element to reciprocate along the axial direction of the telescopic unit under the action of the telescopic unit.

[0046] The present invention adopts the above technical solution and has the following technical effects compared with the prior art:

[0047] This utility model discloses a reinforcement and connection device for building structures. Utilizing the coordinated use of a first connecting unit, a second connecting unit, a base unit, a control unit, a limiting unit, a telescopic unit, and a movable unit, it can adaptively adjust to the actual angle of the building structure. For example, when reinforcing an L-shaped building structure, the control unit drives the telescopic unit to move, changing the angle between the second connecting unit and the first connecting unit, thereby closely fitting the angle of the L-shaped structure. This improves the applicability to building structures with different angles and overcomes the limitations of traditional fasteners that cannot adapt to diverse building structure angles. Attached Figure Description

[0048] Figure 1 This is a three-dimensional structural schematic diagram of the reinforcing connection device according to an embodiment of the present utility model;

[0049] Figure 2 This is a structural schematic diagram of the reinforcing connection device under another state according to an embodiment of the present utility model;

[0050] Figure 3 This is an exploded view of the reinforcing connection device according to an embodiment of the present utility model;

[0051] Figure 4 This is a three-dimensional structural schematic diagram of the first connecting unit according to an embodiment of the present utility model;

[0052] Figure 5 This is a three-dimensional structural schematic diagram of the second connecting unit according to an embodiment of the present utility model;

[0053] Figure 6 This is a three-dimensional structural schematic diagram of the base unit according to an embodiment of the present utility model;

[0054] Figure 7 This is a three-dimensional structural diagram of the control unit according to an embodiment of the present utility model;

[0055] Figure 8 This is a cross-sectional view of the limiting unit according to an embodiment of the present utility model;

[0056] Figure 9 This is a three-dimensional structural schematic diagram of the telescopic unit according to an embodiment of the present utility model;

[0057] Figure 10 This is a three-dimensional structural diagram of the active unit according to an embodiment of the present utility model.

[0058] The reference numerals in the accompanying drawings are as follows: 10, first connecting unit; 11, first connecting element; 12, groove element; 13, first rotating element; 14, first support element; 15, second rotating element;

[0059] 20. Second connecting unit; 21. Second connecting element; 22. First sliding element; 23. Third rotating element;

[0060] 30. Base unit; 31. Base element; 32. Fourth rotating element;

[0061] 40. Control unit; 41. First control element; 42. Fifth rotation element; 43. Second control element;

[0062] 50. Limiting unit; 51. Limiting element; 52. Sixth rotating element; 53. Seventh rotating element; 54. Second sliding element;

[0063] 60. Telescopic unit; 61. Telescopic element;

[0064] 70. Movable unit; 71. Third sliding element; 72. Second support element; 73. Eighth rotating element. Detailed Implementation

[0065] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0066] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0067] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0068] An illustrative embodiment of this utility model, such as Figure 1 , Figure 2 , Figure 3 As shown, a reinforcement connection device for building structures includes a first connection unit 10, a second connection unit 20, a base unit 30, a control unit 40, a limiting unit 50, a telescopic unit 60, and a movable unit 70. The system comprises: a first connecting unit 10 disposed on and connected to the building structure; a second connecting unit 20 movably disposed at the first end of the first connecting unit 10 and connected to the building structure, for rotating vertically; a base unit 30 movably disposed at the second end of the first connecting unit 10, for rotating vertically; a control unit 40 rotatably connected to the base unit 30, for rotating circumferentially along the control unit 40 and rotating vertically under the action of the base unit 30; a limiting unit 50 rotatably disposed at the end of the control unit 40, for rotating vertically under the action of the control unit 40; a telescopic unit 60 rotatably disposed inside the control unit 40 and slidably connected to the limiting unit 50, for reciprocating along the axial direction of the control unit 40 under the action of the control unit 40; and a movable unit 70 movably disposed at the bottom end of the second connecting unit 20 and connected to the telescopic unit 60, for reciprocating along the length of the second connecting unit 20 and driving the second connecting unit 20 to rotate vertically under the action of the telescopic unit 60.

[0069] like Figure 4As shown, the first connecting unit 10 includes a first connecting element 11, a groove element 12, a first rotating element 13, two first support elements 14, and a second rotating element 15. The first connecting element 11 is disposed on and connected to the building structure; the groove element 12 is disposed at the first end of the first connecting element 11; the first rotating element 13 is disposed inside the groove element 12 and rotatably connected to the second connecting unit 20; the two first support elements 14 are symmetrically disposed at the second ends of the first connecting element 11 and are respectively connected to the first connecting element 11; the second rotating element 15 is disposed between the two first support elements 14 and rotatably connected to the base unit 30.

[0070] The cross-section of the first connecting element 11 is rectangular.

[0071] In some of these embodiments, the first connecting element 11 is made of steel.

[0072] In some of these embodiments, the first connecting element 11 is a first connecting plate.

[0073] The cross-section of the groove element 12 is rectangular.

[0074] The dimensions of the recessed element 12 are matched with the dimensions of the first connecting element 11. Generally, the length of the recessed element 12 is less than the length of the first connecting element 11, the width of the recessed element 12 is equal to the width of the first connecting element 11, and the height of the recessed element 12 is less than the height of the first connecting element 11.

[0075] In some of these embodiments, the groove element 12 is a groove.

[0076] The cross-section of the first rotating element 13 is circular.

[0077] The dimensions of the first rotating element 13 are matched with the dimensions of the groove element 12. Generally, the radial dimension of the first rotating element 13 is smaller than the width and height of the groove element 12, and the axial dimension of the first rotating element 13 is equal to the length of the groove element 12.

[0078] In some embodiments, the first rotating element 13 is fixedly connected to the first connecting element 11, including but not limited to welding.

[0079] In some of these embodiments, the first rotating element 13 is made of steel.

[0080] In some of these embodiments, the first rotating element 13 is a first rotating rod.

[0081] The cross-section of the first support element 14 is rectangular.

[0082] The dimensions of the first support element 14 are matched with the dimensions of the first connecting element 11. Generally, the length of the first support element 14 is greater than the width of the first connecting element 11, the width of the first support element 14 is less than the length of the first connecting element 11, and the height of the first support element 14 is less than the height of the first connecting element 11.

[0083] In some embodiments, the first support element 14 is fixedly connected to the first connecting element 11, including but not limited to welding.

[0084] In some of these embodiments, the first support element 14 is made of steel.

[0085] In some of these embodiments, the first support element 14 is a first support plate.

[0086] The cross-section of the second rotating element 15 is circular.

[0087] The dimensions of the second rotating element 15 are matched with the dimensions of the first support element 14. Generally, the radial dimension of the second rotating element 15 is smaller than the length and height of the first support element 14, and the axial dimension of the second rotating element 15 is larger than the width of the first support element 14.

[0088] The axial dimension of the second rotating element 15 is equal to the distance between the two first support elements 14.

[0089] In some embodiments, the second rotating element 15 is fixedly connected to the first support element 14, including but not limited to welding.

[0090] In some of these embodiments, the second rotating element 15 is made of steel.

[0091] In some of these embodiments, the second rotating element 15 is a second rotating rod.

[0092] like Figure 5 As shown, the second connecting unit 20 includes a second connecting element 21 and a first sliding element 22. The second connecting element 21 is movably disposed at the first end of the first connecting unit 10 and connected to the building structure for rotation in the vertical direction; the first sliding element 22 is disposed at the bottom end of the second connecting element 21 and is slidably connected to the movable unit 70.

[0093] Specifically, the second connecting element 21 is movably disposed at the first end of the first connecting element 11 and is located inside the groove element 12.

[0094] The cross-section of the second connecting element 21 is rectangular.

[0095] The dimensions of the second connecting element 21 match the dimensions of the first connecting element 11. Generally, the length of the second connecting element 21 is greater than the width of the first connecting element 11, the width of the second connecting element 21 is less than the length of the first connecting element 11, and the height of the second connecting element 21 is less than the height of the first connecting element 11.

[0096] The dimensions of the second connecting element 21 match the dimensions of the recessed element 12. Generally, the width of the second connecting element 21 is equal to the length of the recessed element 12.

[0097] In some of these embodiments, the second connecting element 21 is made of steel.

[0098] In some of these embodiments, the second connecting element 21 is a second connecting plate.

[0099] The first sliding element 22 has a convex cross-section. Specifically, the first sliding element 22 includes a first sliding groove and a second sliding groove. The first sliding groove is located at the bottom end of the second connecting element 21; the second sliding groove is located at the top end of the inner side of the first sliding groove and communicates with the first sliding groove.

[0100] The dimensions of the first sliding groove are matched with the dimensions of the second connecting element 21. Generally, the length of the first sliding groove is less than the length of the second connecting element 21, the width of the first sliding groove is less than the width of the second connecting element 21, and the height of the first sliding groove is less than the height of the second connecting element 21.

[0101] The dimensions of the second sliding groove are matched with the dimensions of the second connecting element 21. Generally, the length of the second sliding groove is less than the length of the second connecting element 21, the width of the second sliding groove is less than the width of the second connecting element 21, and the height of the second sliding groove is less than the height of the second connecting element 21.

[0102] The dimensions of the second sliding groove match those of the first sliding groove. Generally, the length of the second sliding groove is equal to the length of the first sliding groove, the width of the second sliding groove is greater than the width of the first sliding groove, and the height of the second sliding groove is greater than the height of the first sliding groove.

[0103] Furthermore, the second connecting unit 20 also includes a third rotating element 23. The third rotating element 23 passes through the second connecting element 21 and is rotatably connected to the first connecting unit 10.

[0104] Specifically, the third rotating element 23 is rotatably connected to the first rotating element 13.

[0105] The cross-section of the third rotating element 23 is circular.

[0106] The dimensions of the third rotating element 23 are matched with the dimensions of the second connecting element 21. Generally, the radial dimension of the third rotating element 23 is smaller than the length and height of the second connecting element 21, and the axial dimension of the third rotating element 23 is equal to the width of the second connecting element 21.

[0107] The dimensions of the third rotating element 23 are matched with the dimensions of the first rotating element 13. Generally, the radial dimension of the third rotating element 23 is equal to the radial dimension of the first rotating element 13, and the axial dimension of the third rotating element 23 is equal to the axial dimension of the first rotating element 13.

[0108] In some embodiments, the third rotating element 23 and the first rotating element 13 are rotatedly connected without separation.

[0109] In some of these embodiments, the third rotating element 23 is the first rotating hole.

[0110] like Figure 6 As shown, the base unit 30 includes a base element 31. The base element 31 is movably disposed at the second end of the first connecting unit 10 and is rotatably connected to the control unit 40, for driving the control unit 40 to rotate in the vertical direction.

[0111] The base element 31 is movably disposed between the two first support elements 14.

[0112] The base element 31 has a rectangular cross-section.

[0113] The dimensions of the base element 31 are matched with the dimensions of the first support element 14. Generally, the length of the base element 31 is less than the length of the first support element 14, the width of the base element 31 is greater than the width of the first support element 14, and the height of the base element 31 is less than the height of the first support element 14.

[0114] The width of the base element 31 is equal to the distance between the two first support elements 14.

[0115] In some of these embodiments, the base element 31 is made of steel.

[0116] In some of these embodiments, the base element 31 is a base plate.

[0117] Furthermore, the base unit 30 also includes a fourth rotating element 32. The fourth rotating element 32 is disposed through the base unit 31 and is rotatably connected to the first connecting unit 10.

[0118] Specifically, the fourth rotating element 32 is rotatably connected to the second rotating element 15.

[0119] The cross-section of the fourth rotating element 32 is circular.

[0120] The dimensions of the fourth rotating element 32 are matched with the dimensions of the base element 31. Generally, the radial dimension of the fourth rotating element 32 is smaller than the length and height of the base element 31, and the axial dimension of the fourth rotating element 32 is equal to the width of the base element 31.

[0121] The dimensions of the fourth rotating element 32 are matched with those of the second rotating element 15. Generally, the radial dimension of the fourth rotating element 32 is equal to the radial dimension of the second rotating element 15, and the axial dimension of the fourth rotating element 32 is equal to the axial dimension of the second rotating element 15.

[0122] In some embodiments, the fourth rotating element 32 and the second rotating element 15 are rotatedly connected without separation.

[0123] In some of these embodiments, the fourth rotating element 32 is a second rotating hole.

[0124] like Figure 7 As shown, the control unit 40 includes a first control element 41, a fifth rotating element 42, and a second control element 43. The first control element 41 is rotatably connected to the base unit 30, the limiting unit 50, and the telescopic unit 60, respectively, and is used to rotate circumferentially along the first control element 41 to drive the telescopic unit 60 to reciprocate axially along the control unit 40 and rotate vertically under the action of the base unit 30. The fifth rotating element 42 is disposed outside the first control element 41 and rotatably connected to the limiting unit 50. The second control element 43 is disposed outside the first control element 41 and connected to the first control element 41, and is used to drive the first control element 41 to rotate circumferentially along the first control element 41.

[0125] Specifically, the first control element 41 is disposed at the top of the base element 31 and is rotatably connected to the base element 31.

[0126] The first control element 41 has a hollow structure.

[0127] The dimensions of the first control element 41 are matched with the dimensions of the base element 31. Generally, the radial dimension of the outer edge of the first control element 41 is smaller than the length and width of the base element 31, and the axial dimension of the first control element 41 is larger than the height of the base element 31.

[0128] In some embodiments, the first control element 41 and the base element 31 are rotatably connected without separation. For example, the first control element 41 and the base element 31 are connected via a bearing housing.

[0129] In some of these embodiments, the first control element 41 is made of steel.

[0130] In some of these embodiments, the first control element 41 is a threaded sleeve.

[0131] The cross-section of the fifth rotating element 42 is annular.

[0132] The dimensions of the fifth rotating element 42 are matched with the dimensions of the first control element 41. Generally, the radial dimension of the inner edge surface of the fifth rotating element 42 is equal to the radial dimension of the outer edge surface of the first control element 41, and the axial dimension of the fifth rotating element 42 is smaller than the axial dimension of the first control element 41.

[0133] In some embodiments, the fifth rotating element 42 is fixedly connected to the first control element 41, including but not limited to being integrally formed.

[0134] In some of these embodiments, the fifth rotating element 42 is made of steel.

[0135] In some of these embodiments, the fifth rotating element 42 is a rotating ring.

[0136] The second control element 43 has a regular hexagonal cross-section on its outer edge and a circular cross-section on its inner edge.

[0137] The dimensions of the second control element 43 are matched with the dimensions of the first control element 41. Generally, the radial dimension of the inner edge surface of the second control element 43 is equal to the radial dimension of the outer edge surface of the first control element 41, and the axial dimension of the second control element 43 is smaller than the axial dimension of the first control element 41.

[0138] In some embodiments, the second control element 43 is fixedly connected to the first control element 41, including but not limited to welding.

[0139] In some of these embodiments, the second control element 43 is made of steel.

[0140] In some of these embodiments, the second control element 43 is a control cap.

[0141] like Figure 8 As shown, the limiting unit 50 includes a limiting element 51, a sixth rotating element 52, a seventh rotating element 53, and a second sliding element 54. The limiting element 51 is rotatably disposed at the end of the control unit 40 and is used to rotate vertically under the action of the control unit 40. The sixth rotating element 52 is disposed at the bottom end of the limiting element 51 and is rotatably connected to the control unit 40. The seventh rotating element 53 is disposed inside the sixth rotating element 52 and is rotatably connected to the control unit 40. The second sliding element 54 is disposed at the top end of the limiting element 51, communicates with the sixth rotating element 52, and is slidably connected to the telescopic unit 60.

[0142] Specifically, the limiting element 51 is rotatably disposed at the end of the first control element 41; the sixth rotating element 52 is rotatably connected to the first control element 41; and the seventh rotating element 53 is rotatably connected to the fifth rotating element 42.

[0143] The cross-section of the limiting element 51 is circular.

[0144] The dimensions of the limiting element 51 are matched with the dimensions of the first control element 41. Generally, the radial dimension of the limiting element 51 is greater than the radial dimension of the outer edge of the first control element 41, and the axial dimension of the limiting element 51 is smaller than the axial dimension of the first control element 41.

[0145] In some of these embodiments, the limiting element 51 is made of steel.

[0146] In some of these embodiments, the limiting element 51 is a limiting plate.

[0147] The cross-section of the sixth rotating element 52 is circular.

[0148] The dimensions of the sixth rotating element 52 are matched with the dimensions of the limiting element 51. Generally, the radial dimension of the sixth rotating element 52 is smaller than the radial dimension of the limiting element 51, and the axial dimension of the sixth rotating element 52 is smaller than the axial dimension of the limiting element 51.

[0149] The dimensions of the sixth rotating element 52 are matched with the dimensions of the first control element 41. Generally, the radial dimension of the sixth rotating element 52 is equal to the radial dimension of the outer edge of the first control element 41.

[0150] In some of these embodiments, the sixth rotating element 52 is a third rotating hole.

[0151] The cross-section of the seventh rotating element 53 is circular.

[0152] The dimensions of the seventh rotating element 53 are matched with those of the sixth rotating element 52. Generally, the radial dimension of the seventh rotating element 53 is larger than that of the sixth rotating element 52, and the axial dimension of the seventh rotating element 53 is smaller than that of the sixth rotating element 52.

[0153] The dimensions of the seventh rotating element 53 are matched with the dimensions of the limiting element 51. Generally, the radial dimension of the seventh rotating element 53 is smaller than the radial dimension of the limiting element 51, and the axial dimension of the seventh rotating element 53 is smaller than the axial dimension of the limiting element 51.

[0154] The dimensions of the seventh rotating element 53 are matched with those of the fifth rotating element 42. Generally, the radial dimension of the seventh rotating element 53 is equal to the radial dimension of the outer edge of the fifth rotating element 42, and the axial dimension of the seventh rotating element 53 is equal to the axial dimension of the fifth rotating element 42.

[0155] In some of these embodiments, the seventh rotating element 53 is the fourth rotating hole.

[0156] The cross-section of the second sliding element 54 is a rounded rectangle.

[0157] The dimensions of the second sliding element 54 are matched with the dimensions of the limiting element 51. Generally, the radial dimension of the second sliding element 54 is smaller than the radial dimension of the limiting element 51, and the axial dimension of the second sliding element 54 is smaller than the axial dimension of the limiting element 51.

[0158] In some of these embodiments, the second sliding element 54 is a sliding groove.

[0159] like Figure 9 As shown, the telescopic unit 60 includes a telescopic element 61. The telescopic element 61 is rotatably disposed inside the control unit 40 and is slidably connected to the limiting unit 50, and is used to reciprocate along the axial direction of the control unit 40 under the action of the control unit 40.

[0160] Specifically, the telescopic element 61 is threadedly connected to the first control element 41 and slidably connected to the second sliding element 54.

[0161] The cross-section of the telescopic element 61 is a rounded rectangle.

[0162] The dimensions of the telescopic element 61 are matched with the dimensions of the first control element 41. Generally, the radial dimension of the telescopic element 61 is equal to the radial dimension of the inner edge surface of the first control element 41, and the axial dimension of the telescopic element 61 is greater than the axial dimension of the first control element 41.

[0163] The dimensions of the telescopic element 61 are matched with the dimensions of the second sliding element 54. Generally, the radial dimension of the telescopic element 61 is equal to the radial dimension of the second sliding element 54, and the axial dimension of the telescopic element 61 is greater than the axial dimension of the second sliding element 54.

[0164] In some of these embodiments, the telescopic element 61 is made of steel.

[0165] In some of these embodiments, the telescopic element 61 is a telescopic screw.

[0166] like Figure 10As shown, the movable unit 70 includes a third sliding element 71, two second support elements 72, and an eighth rotating element 73. The third sliding element 71 is movably disposed at the bottom end of the second connecting unit 20, and is used to reciprocate along the length of the second connecting unit 20 and drive the second connecting unit 20 to rotate vertically. The two second support elements 72 are symmetrically disposed at the bottom end of the third sliding element 71 and are respectively connected to the third sliding element 71. The eighth rotating element 73 is rotatably disposed between the two second support elements 72 and is connected to the telescopic unit 60, and is used to rotate circumferentially along the eighth rotating element 73, driving the third sliding element 71 to reciprocate along the axial direction of the telescopic unit 60 under the action of the telescopic unit 60.

[0167] Specifically, the third sliding element 71 is slidably connected to the first sliding element 22; the eighth rotating element 73 is connected to the telescopic element 61.

[0168] More specifically, the third sliding element 71 is slidably connected to the first sliding groove and the second sliding groove, respectively.

[0169] The cross-section of the third sliding element 71 is convex. Specifically, the third sliding element 71 includes a first sliding block and a second sliding block. The bottom end of the first sliding block is provided with two second support elements 72, which are slidably connected to the first sliding groove; the second sliding block is disposed at the top end of the first sliding block and is slidably connected to the second sliding groove.

[0170] The dimensions of the first sliding block are matched with the dimensions of the first sliding element 22. Generally, the length of the first sliding block is equal to the width of the first sliding groove, the width of the first sliding block is less than the length of the first sliding groove, and the height of the first sliding block is equal to the height of the first sliding groove.

[0171] The dimensions of the second sliding block match the dimensions of the first sliding element 22. Generally, the length of the second sliding block is equal to the width of the second sliding groove, the width of the second sliding block is less than the length of the second sliding groove, and the height of the second sliding block is equal to the height of the second sliding groove.

[0172] The dimensions of the second slider are matched with those of the first slider. Generally, the length of the second slider is greater than the length of the first slider, the width of the second slider is equal to the width of the first slider, and the height of the second slider is greater than the height of the first slider.

[0173] In some of these embodiments, the third sliding element 71 is made of steel.

[0174] The cross-section of the second support element 72 is rectangular.

[0175] The dimensions of the second support element 72 are matched with the dimensions of the third sliding element 71. Generally, the length of the second support element 72 is equal to the width of the first sliding block, the width of the second support element 72 is less than the length of the first sliding block, and the height of the second support element 72 is greater than the height of the first sliding block.

[0176] In some embodiments, the second support element 72 is fixedly connected to the third sliding element 71, including but not limited to welding.

[0177] In some of these embodiments, the second support element 72 is made of steel.

[0178] In some of these embodiments, the second support element 72 is a second support plate.

[0179] The cross-section of the eighth rotating element 73 is circular.

[0180] The dimensions of the eighth rotating element 73 are matched with the dimensions of the second support element 72. Generally, the radial dimension of the eighth rotating element 73 is smaller than the length and height of the second support element 72, and the axial dimension of the eighth rotating element 73 is larger than the width of the second support element 72.

[0181] The axial dimension of the eighth rotating element 73 is equal to the distance between the two second support elements 72.

[0182] In some embodiments, the eighth rotating element 73 and the second support element 72 are rotatably connected without separation. For example, the eighth rotating element 73 and the second support element 72 are connected via a bearing housing.

[0183] In some of these embodiments, the eighth rotating element 73 is made of steel.

[0184] In some of these embodiments, the eighth rotating element 73 is the third rotating rod.

[0185] The method of using this utility model is as follows:

[0186] (I) Installation Operation

[0187] The first connecting element 11 is placed at a designated position on the building structure and fixed by bolt connection;

[0188] The second connecting element 21 is placed at a designated position on the building structure and fixed by bolt connection;

[0189] (II) Reinforcement Work

[0190] The first control element 41 is rotated around the circumference of the sixth rotating element 52 by twisting the second control element 43.

[0191] The second control element 43 drives the telescopic element 61 to move accordingly along the axial direction of the second sliding element 54;

[0192] The telescopic element 61 pushes the second connecting element 21 through the third sliding element 71, so that the second connecting element 21 rotates in the circumferential direction of the first rotating element 13 until it is tightened.

[0193] During the process, the third sliding element 71 moves accordingly along the length direction of the first sliding element 22;

[0194] The first control element 41 changes angle along the second rotating element 15 and the eighth rotating element 73.

[0195] The advantage of this invention lies in its ability to adapt to the actual angle of the building structure by utilizing the coordinated use of the first connecting unit, the second connecting unit, the base unit, the control unit, the limiting unit, the telescopic unit, and the movable unit. For example, when reinforcing an L-shaped building structure, the control unit drives the telescopic unit to move, changing the angle between the second connecting unit and the first connecting unit, thereby closely fitting the angle of the L-shaped structure. This improves the applicability to building structures with different angles and overcomes the limitations of traditional fasteners that are difficult to adapt to diverse building structure angles.

[0196] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A reinforcing connection device for building structures, characterized in that, include: A first connecting unit is disposed on and connected to the building structure; The second connecting unit is movably disposed at the first end of the first connecting unit and connected to the building structure for rotation in the vertical direction; A base unit is movably disposed at the second end of the first connecting unit and is used to rotate in the vertical direction; The control unit is rotatably connected to the base unit and is used to rotate around the circumference of the control unit and rotate vertically under the action of the base unit. A limiting unit is rotatably disposed at the end of the control unit and is used to rotate vertically under the action of the control unit. A telescopic unit is rotatably disposed inside the control unit and slidably connected to the limiting unit, for reciprocating along the axial direction of the control unit under the action of the control unit. The movable unit is movably disposed at the bottom end of the second connecting unit and connected to the telescopic unit. It is used to reciprocate along the length direction of the second connecting unit and drive the second connecting unit to rotate in the vertical direction under the action of the telescopic unit.

2. The reinforcing connection device according to claim 1, characterized in that, The first connection unit includes: A first connecting element is disposed on and connected to the building structure; A grooved element, wherein the grooved element is disposed at the first end of the first connecting element; A first rotating element is disposed inside the groove element and is rotatably connected to the second connecting unit; Two first support elements are symmetrically disposed at the second end of the first connecting element and are respectively connected to the first connecting element; The second rotating element is disposed between the two first support elements and is rotatably connected to the base unit.

3. The reinforcing connection device according to claim 1, characterized in that, The second connection unit includes: The second connecting element is movably disposed at the first end of the first connecting unit and connected to the building structure for rotation in the vertical direction; A first sliding element is disposed at the bottom end of the second connecting element and is slidably connected to the movable unit.

4. The reinforcing connection device according to claim 3, characterized in that, The second connection unit further includes: A third rotating element is disposed through the second connecting element and is rotatably connected to the first connecting unit.

5. The reinforcing connection device according to claim 1, characterized in that, The base unit includes: A base element is movably disposed at the second end of the first connecting unit and rotatably connected to the control unit, for driving the control unit to rotate in the vertical direction.

6. The reinforcing connection device according to claim 5, characterized in that, The base unit also includes: A fourth rotating element is disposed through the base element and is rotatably connected to the first connecting unit.

7. The reinforcing connection device according to claim 1, characterized in that, The control unit includes: A first control element is rotatably connected to the base unit, the limiting unit, and the telescopic unit, respectively, and is used to rotate along the circumference of the first control element to drive the telescopic unit to reciprocate along the axial direction of the control unit and to rotate in the vertical direction under the action of the base unit. A fifth rotating element is disposed outside the first control element and is rotatably connected to the limiting unit; A second control element is disposed outside the first control element and connected to the first control element, for driving the first control element to rotate circumferentially along the first control element.

8. The reinforcing connection device according to claim 1, characterized in that, The limiting unit includes: A limiting element is rotatably disposed at the end of the control unit for rotating vertically under the action of the control unit; A sixth rotating element is disposed at the bottom end of the limiting element and is rotatably connected to the control unit; A seventh rotating element is disposed inside the sixth rotating element and is rotatably connected to the control unit; The second sliding element is disposed at the top of the limiting element and communicates with the sixth rotating element, and is slidably connected to the telescopic unit.

9. The reinforcing connection device according to claim 1, characterized in that, The telescopic unit includes: A telescopic element is rotatably disposed inside the control unit and slidably connected to the limiting unit, for reciprocating along the axial direction of the control unit under the action of the control unit.

10. The reinforcing connection device according to claim 1, characterized in that, The activity unit includes: The third sliding element is movably disposed at the bottom end of the second connecting unit and is used to reciprocate along the length direction of the second connecting unit and drive the second connecting unit to rotate in the vertical direction. Two second support elements are symmetrically arranged at the bottom end of the third sliding element and are respectively connected to the third sliding element; The eighth rotating element is rotatably disposed between the two second support elements and connected to the telescopic unit. It is used to rotate along the circumference of the eighth rotating element and drive the third sliding element to reciprocate along the axial direction of the telescopic unit under the action of the telescopic unit.

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