Stress buffering connecting piece for steel structure factory building

Abstract

The stress buffering connecting piece comprises a connecting base plate, and a first steel plate and a second steel plate are arranged on the outer sides of the two ends of the connecting base plate correspondingly; lining seats are arranged on the sides, away from the connecting base plate, of the first steel plate and the second steel plate; a fastener is inserted between the connecting base plate and the lining seat, and the fastener is at least used for connecting and fixing the steel plate I, the connecting base plate and the lining seat; one end of the lining seat is provided with a damping buffering piece fixed to the connecting base plate, and the damping buffering piece is at least used for damping buffering when the fastener moves. An arc-shaped gasket is arranged on the inner side of the connecting base plate, and an elastic supporting piece is arranged on the inner side of the arc-shaped gasket. The outer supporting plate and the damping buffering piece are adopted, parallel external force borne by the first steel plate and the second steel plate can be supported, the stability of the first steel plate and the second steel plate is guaranteed, and the external force borne by the first steel plate and the second steel plate at any angle can be supported and buffered through the rotary damper and the elastic supporting piece.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure factory buildings, and in particular to a stress buffering connector for steel structure factory buildings. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. Steel structure is mainly made of steel and steel plates. The components or parts are mainly connected by connectors and fixed by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields.

[0003] After the steel structure is overlapped, since the steel beams, steel plates and other steel structure components are all made of one-piece forging, their structural strength is very high and can withstand great stress. However, the connectors connect the various steel structure components and have poor stress-bearing effect. After long-term use, the connectors will not be able to withstand stress and deform, affecting their later use and even causing the overall collapse of the steel structure. Therefore, it is very important for the steel structure connectors to offset the stress.

[0004] The current steel structure connectors can generally only restrain the steel structure in the same direction. When the steel structure is deformed by external force, the connectors cannot withstand external forces from any angle, resulting in damage to the steel structure connectors and the collapse of the factory building constructed by the steel structure. Therefore, it is urgent to design a stress buffer connector for steel structure factories to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a stress buffer connector for a steel structure factory building to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A stress buffer connector for a steel structure plant, comprising a connecting base plate, wherein the outer sides of both ends of the connecting base plate are respectively realized by a first steel plate and a second steel plate;

[0008] A liner is provided on one side of the first steel plate and the second steel plate away from the connection substrate;

[0009] A fastener is inserted between the connecting substrate and the liner, and the fastener is at least used to connect and fix the steel plate, the connecting substrate and the liner;

[0010] A damping buffer member fixed on the connecting substrate is provided at one end of the liner, and the damping buffer member is at least used for damping buffering when the fastener moves;

[0011] An arc-shaped lining is arranged on the inner side of the connecting substrate, an elastic support is arranged on the inner side of the arc-shaped lining, and two ends of the elastic support are respectively in contact with the ends of the fastener;

[0012] A long bolt assembly is inserted into the interior of the connecting base plate, the arc-shaped lining, and the elastic support member, and a rotation damper is connected to the bottom end of the long bolt assembly. The long bolt assembly is at least used for fixed connection between the connecting base plate, the arc-shaped lining, the elastic support member and the rotation damper.

[0013] As a preferred solution of the present invention, a through hole is provided on the outer wall of the liner, and the fastener is inserted into the inside of the through hole.

[0014] In a preferred solution of the present invention, the elastic support member is a triangular structure, and a bushing is provided inside the elastic support member, and the long bolt assembly is inserted into the inside of the bushing.

[0015] As a preferred solution of the present invention, an outer support plate is provided on the outer side of the connecting base plate, the long bolt assembly is inserted into the inner part of the outer support plate, and buffer pads are provided on the top and bottom of the outer support plate, and the two ends of the outer support plate are respectively in contact with the end parts of steel plate one and steel plate two through the buffer pads.

[0016] As a preferred solution of the present invention, the fastener includes a screw rod inserted into the connecting base plate and the inside of the liner, a nut head is fixedly provided at one end of the screw rod, a pin is fixedly installed on one side outer wall of the nut head, and a locking nut is provided at the other end of the screw rod.

[0017] As a preferred solution of the present invention, the damping buffer comprises a damping sleeve 1, a mounting seat is fixedly provided at the bottom of the damping sleeve 1, a pulling head is provided on one side of the damping sleeve 1, and the pulling head is connected to the end of the fastener.

[0018] As a preferred solution of the present invention, a positioning buckle is arranged between the mounting seat and the connecting substrate, and the positioning buckle includes a card block arranged on the side wall of the mounting seat and a card slot opened on the connecting substrate, a hollow opening is arranged on the outer wall of the connecting substrate, and an insertion rod inserted into the hollow opening is arranged on the outer wall of the mounting seat.

[0019] As a preferred solution of the present invention, the elastic support member includes two symmetrically distributed support plates, and an elastic arc sheet is fixedly installed on the top of the support plate, and end seats are fixedly installed at both ends of the elastic arc sheet, a telescopic rod is arranged on the side wall of the end seat, and a sleeve block is fixedly installed at the far end of the telescopic rod, the sleeve block is sleeved on the outside of the long bolt assembly, and a spring sleeved on the outside of the telescopic rod is arranged between the sleeve block and the end seat.

[0020] As a preferred solution of the present invention, the long bolt assembly includes a long rod inserted into the connecting base plate, the arc-shaped lining, the elastic support and the rotary damper, and the long rod is provided with a threaded portion 1 and a threaded portion 2 on the outer walls corresponding to the arc-shaped lining and the rotary damper, and a terminal is fixedly provided at one end of the long rod.

[0021] As a preferred solution of the present invention, the rotary damper includes a sleeve, the outer walls on both sides of the sleeve are provided with rotating shafts, and the ends of the rotating shafts are rotatably connected to a base, a damping sleeve 2 is installed on the outer wall of the base, and a transmission block is slidably provided at the end of the damping sleeve 2.

[0022] In the above technical scheme, the present invention provides a stress buffering connector for a steel structure factory building, which adopts an external support plate and a damping buffer component, which can support the parallel external forces exerted on steel plate one and steel plate two, thereby ensuring the stability of steel plate one and steel plate two. By using a rotary damper and an elastic support component, it can support and buffer the external forces at any angle exerted on steel plate one and steel plate two. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1 An angle structural schematic diagram provided for an embodiment of a stress buffer connector for a steel structure factory building of the present invention.

[0025] Figure 2 A side structural schematic diagram of an embodiment of a stress buffer connector for a steel structure factory building provided by the present invention.

[0026] Figure 3 Another structural schematic diagram from another angle is provided for an embodiment of a stress buffer connector for a steel structure factory building of the present invention.

[0027] Figure 4 A schematic diagram of the structure of fasteners and damping buffer components provided in an embodiment of a stress buffer connector for a steel structure factory building of the present invention.

[0028] Figure 5 A schematic diagram of the structure of an elastic support member provided in an embodiment of a stress buffer connector for a steel structure factory building of the present invention.

[0029] Figure 6 A schematic diagram of the rotation damper structure provided for an embodiment of a stress buffering connector for a steel structure factory building of the present invention.

[0030] Figure 7 A schematic diagram of an outer support plate structure provided for an embodiment of a stress buffer connector for a steel structure factory building of the present invention.

[0031] Description of reference numerals:

[0032] 1. Connecting substrate; 2. Bushing; 21. Through hole; 3. Fastener; 31. Screw; 32. Nut head; 33. Pin; 4. Damping buffer; 41. Pull head; 42. Damping sleeve 1; 43. Mounting seat; 44. Positioning buckle; 5. Arc bushing; 6. Elastic support; 61. Support plate; 62. Elastic arc sheet; 63. End seat; 64. Telescopic rod; 65. Spring; 66. Bushing; 7. Bushing; 8. Long bolt assembly; 81. Long rod; 82. End; 83. Threaded part 1; 84. Threaded part 2; 9. Rotary damper; 91. Sleeve; 92. Rotating shaft; 93. Base; 94. Damping sleeve 2; 95. Transmission block; 10. Outer support plate; 101. Buffer pad; 20. Steel plate 1; 30. Steel plate 2. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] like Figure 1-7 As shown, a stress buffer connector for a steel structure factory building provided by an embodiment of the present invention comprises a connecting substrate 1, wherein the outer sides of both ends of the connecting substrate 1 are respectively realized by a steel plate 1 20 and a steel plate 2 30; a liner 2 is arranged on the side of the steel plate 1 20 and the steel plate 2 30 away from the connecting substrate 1; a fastener 3 is inserted between the connecting substrate 1 and the liner 2, and the fastener 3 is at least used to connect and fix the steel plate 1 20, the connecting substrate 1 and the liner 2; a damping buffer 4 fixed on the connecting substrate 1 is arranged at one end of the liner 2, and the damping buffer The punch 4 is at least used for damping and buffering when the fastener 3 moves; an arc-shaped lining 5 is provided on the inner side of the connecting base plate 1, and an elastic support 6 is provided on the inner side of the arc-shaped lining 5, and the two ends of the elastic support 6 respectively abut against the ends of the fastener 3; a long bolt assembly 8 is inserted into the interior of the connecting base plate 1, the arc-shaped lining 5, and the elastic support 6, and a rotation damper 9 is connected to the bottom end of the long bolt assembly 8, and the long bolt assembly 8 is at least used for fixed connection between the connecting base plate 1, the arc-shaped lining 5, the elastic support 6 and the rotation damper 9.

[0035] In this embodiment, a connecting substrate 1 is included, and the outer sides of both ends of the connecting substrate 1 are respectively implemented by a steel plate 1 20 and a steel plate 2 30;

[0036] A liner 2 is provided on one side of the steel plate 10 and the steel plate 20, 30, away from the connection substrate 1. The connection substrate 1 and the liner 2 are used to clamp and fix the steel plate 10 and the steel plate 20, 30, so as to realize the connection between the steel plate 10 and the steel plate 20;

[0037] A fastener 3 is inserted between the connecting substrate 1 and the liner 2, and the fastener 3 is at least used to connect and fix the steel plate 20, the connecting substrate 1 and the liner 2;

[0038] One end of the liner 2 is provided with a damping buffer 4 fixed on the connecting substrate 1. The damping buffer 4 is at least used for damping and buffering when the fastener 3 moves. When the steel plate 1 20 and the steel plate 2 30 are subjected to parallel external forces, the steel plate 1 20 or the steel plate 2 30 will drive the fastener 3 to move. At this time, the damping buffer 4 can support and buffer the position of the fastener 3, thereby achieving the purpose of buffering the steel plate 1 20 and the steel plate 2 30.

[0039] An arc-shaped lining 5 is provided on the inner side of the connecting substrate 1, and an elastic support member 6 is provided on the inner side of the arc-shaped lining 5, and two ends of the elastic support member 6 are respectively in contact with the ends of the fastener 3;

[0040] A long bolt assembly 8 is inserted into the interior of the connecting base plate 1, the arc-shaped lining 5, and the elastic support 6, and a rotation damper 9 is connected to the bottom end of the long bolt assembly 8. The long bolt assembly 8 is at least used for the fixed connection between the connecting base plate 1, the arc-shaped lining 5, the elastic support 6 and the rotation damper 9.

[0041] As an embodiment provided by the present invention, a through-type through hole 21 is provided on the outer wall of the liner 2, and the fastener 3 is inserted into the inside of the through hole 21. By inserting the fastener 3 into the inside of the through hole 21, the fastener 3 is used to realize a fixed connection between the connecting substrate 1, the liner 2 and the steel plate 1 20 or the steel plate 2 30.

[0042] In another embodiment provided by the present invention, the elastic support member 6 is a triangular structure, which is stable. The elastic support member 6 can undergo elastic deformation, and a bushing 7 is provided inside the elastic support member 6, and a long bolt assembly 8 is inserted into the inside of the bushing 7.

[0043] In another embodiment provided by the present invention, an outer support plate 10 is provided on the outer side of the connecting base plate 1, and the long bolt assembly 8 is inserted into the inner part of the outer support plate 10. Buffer pads 101 are provided on the top and bottom of the outer support plate 10. The two ends of the outer support plate 10 are respectively in contact with the ends of the steel plate 1 20 and the steel plate 2 30 through the buffer pads 101. When the steel plate 1 20 and the steel plate 2 30 are subjected to parallel external forces, the steel plate 1 20 and the steel plate 2 30 can squeeze the buffer pads 101. The buffer pads 101 are made of rubber material, and the outer support plate 10 is used to support the steel plate 1 20 and the steel plate 2 30.

[0044] As an embodiment provided by the present invention, the fastener 3 includes a screw 31 inserted into the connecting substrate 1 and the liner 2, a nut head 32 is fixedly provided at one end of the screw 31, a pin 33 is fixedly installed on one side outer wall of the nut head 32, and a locking nut is provided at the other end of the screw 31. The screw 31 is first inserted into the liner 2 from the connecting substrate 1 and fixed with the locking nut, and the pin 33 is inserted into the pulling head 41 to realize the connection between the fastener 3 and the damping buffer 4.

[0045] In another embodiment provided by the present invention, the damping buffer member 4 includes a damping sleeve 42, a mounting seat 43 is fixedly provided at the bottom of the damping sleeve 42, a pulling head 41 is provided on one side of the damping sleeve 42, and the pulling head 41 is connected to the end of the fastener 3.

[0046] As another embodiment provided by the present invention, a positioning buckle 44 is arranged between the mounting seat 43 and the connecting substrate 1, and the positioning buckle 44 includes a block arranged on the side wall of the mounting seat 43 and a slot opened on the connecting substrate 1, a hollow opening is arranged on the outer wall of the connecting substrate 1, and an insertion rod inserted into the hollow opening is arranged on the outer wall of the mounting seat 43. The block on the mounting seat 43 is inserted into the slot on the connecting substrate 1, and then the insertion rod is inserted into the hollow opening to achieve a fixed connection between the mounting seat 43 and the connecting substrate 1, thereby realizing the installation of the damping buffer 4 at the end of the connecting substrate 1.

[0047] As an embodiment provided by the present invention, the elastic support member 6 includes two symmetrically distributed support plates 61, and an elastic arc piece 62 is fixedly installed on the top of the support plate 61, and end seats 63 are fixedly provided at both ends of the elastic arc piece 62. A telescopic rod 64 is provided on the side wall of the end seat 63, and a sleeve block 66 is fixedly installed at the far end of the telescopic rod 64. The sleeve block 66 is sleeved on the outside of the long bolt assembly 8, and a spring 65 sleeved on the outside of the telescopic rod 64 is provided between the sleeve block 66 and the end seat 63. When the steel plate is subjected to external force at any angle, the steel plate squeezes the elastic support member 6. At this time, the elastic arc piece 62 is deformed, so that the end seat 63 squeezes the telescopic rod 64 and the spring 65, thereby achieving the purpose of damping, buffering and support.

[0048] As another embodiment provided by the present invention, the long bolt assembly 8 includes a long rod 81 inserted into the connecting base plate 1, the arc-shaped lining 5, the elastic support 6 and the rotary damper 9, and the long rod 81 is provided with a threaded portion 1 83 and a threaded portion 2 84 on the outer walls corresponding to the arc-shaped lining 5 and the rotary damper 9, and one end of the long rod 81 is fixedly provided with an end cap 82.

[0049] As another embodiment provided by the present invention, the rotary damper 9 includes a sleeve 91, and the outer walls on both sides of the sleeve 91 are provided with rotating shafts 92, and the ends of the rotating shafts 92 are rotatably connected to the base 93, and a damping sleeve 94 is installed on the outer wall of the base 93, and a transmission block 95 is slidably provided at the end of the damping sleeve 94. When the steel plate is subjected to external force at any angle, the steel plate squeezes the liner 2, and the transmission block 95 is fixed to the end of the liner 2 by bolts. At this time, the transmission block 95 squeezes the damping sleeve 94, and the damping sleeve 94 is used to support and buffer the deformation of the steel plate.

[0050] The damper used in the present invention (including damping sleeve 1 42 and damping sleeve 2 94) is a device that utilizes damping characteristics to mitigate mechanical vibration and consume kinetic energy, and is preferably a liquid damper.

[0051] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A stress buffer connector for a steel structure factory building, comprising a connecting base plate (1), characterized in that: The outer sides of both ends of the connecting substrate (1) are respectively made of a first steel plate (20) and a second steel plate (30); A liner (2) is provided on the side of the first steel plate (20) and the second steel plate (30) away from the connection base plate (1); A fastener (3) is inserted between the connecting substrate (1) and the liner (2), and the fastener (3) is at least used to connect and fix the steel plate (20), the connecting substrate (1) and the liner (2); One end of the liner (2) is provided with a damping buffer (4) fixed on the connecting substrate (1), and the damping buffer (4) is at least used for damping buffering when the fastener (3) moves; An arc-shaped lining (5) is arranged on the inner side of the connecting substrate (1), an elastic support member (6) is arranged on the inner side of the arc-shaped lining (5), and two ends of the elastic support member (6) respectively abut against the ends of the fastener (3); A long bolt assembly (8) is inserted into the interior of the connecting base plate (1), the arc-shaped lining (5), and the elastic support member (6); the bottom end of the long bolt assembly (8) is connected to a rotation damper (9); and the long bolt assembly (8) is at least used to provide a fixed connection between the connecting base plate (1), the arc-shaped lining (5), the elastic support member (6), and the rotation damper (9).

2. A stress buffer connector for a steel structure workshop according to claim 1, characterized in that: A through hole (21) is provided on the outer wall of the liner (2), and the fastener (3) is inserted into the inside of the through hole (21).

3. A stress buffer connector for a steel structure workshop according to claim 1, characterized in that: The elastic support member (6) is a triangular structure, and a bushing (7) is arranged inside the elastic support member (6), and the long bolt assembly (8) is inserted into the inside of the bushing (7).

4. A stress buffer connector for a steel structure workshop according to claim 1, characterized in that: An outer support plate (10) is arranged on the outer side of the connecting base plate (1), the long bolt assembly (8) is inserted into the inner side of the outer support plate (10), and buffer pads (101) are arranged on the top and bottom of the outer support plate (10), and the two ends of the outer support plate (10) are respectively in contact with the end of the steel plate 1 (20) and the end of the steel plate 2 (30) through the buffer pads (101).

5. A stress buffer connector for a steel structure workshop according to claim 1, characterized in that: The fastener (3) comprises a screw rod (31) inserted into the connection base plate (1) and the liner (2), a nut head (32) being fixedly provided at one end of the screw rod (31), a pin column (33) being fixedly mounted on one side outer wall of the nut head (32), and a locking nut being provided at the other end of the screw rod (31).

6. A stress buffer connector for a steel structure workshop according to claim 1, characterized in that: The damping buffer (4) comprises a damping sleeve (42), a mounting seat (43) is fixedly provided at the bottom of the damping sleeve (42), a pulling head (41) is provided on one side of the damping sleeve (42), and the pulling head (41) is connected to the end of the fastener (3).

7. A stress buffer connector for a steel structure workshop according to claim 6, characterized in that: A positioning buckle (44) is provided between the mounting seat (43) and the connecting substrate (1), the positioning buckle (44) comprising a clamping block provided on the side wall of the mounting seat (43) and a clamping slot provided on the connecting substrate (1), a hollow opening is provided on the outer wall of the connecting substrate (1), and an insertion rod is provided on the outer wall of the mounting seat (43) and is inserted into the hollow opening.

8. A stress buffer connector for a steel structure workshop according to claim 1, characterized in that: The elastic support member (6) comprises two symmetrically distributed support plates (61), and an elastic arc sheet (62) is fixedly installed on the top of the support plate (61), and end seats (63) are fixedly installed at both ends of the elastic arc sheet (62). A telescopic rod (64) is arranged on the side wall of the end seat (63), and a sleeve block (66) is fixedly installed at the far end of the telescopic rod (64), and the sleeve block (66) is sleeved on the outside of the long bolt assembly (8), and a spring (65) sleeved on the outside of the telescopic rod (64) is arranged between the sleeve block (66) and the end seat (63).

9. A stress buffer connector for a steel structure factory building according to claim 1, characterized in that: The long bolt assembly (8) comprises a long rod (81) inserted into the connection base plate (1), the arc-shaped lining (5), the elastic support member (6) and the rotation damper (9); the long rod (81) is provided with a threaded portion 1 (83) and a threaded portion 2 (84) corresponding to the outer walls of the arc-shaped lining (5) and the rotation damper (9); and a terminal (82) is fixedly provided at one end of the long rod (81).

10. A stress buffer connector for a steel structure workshop according to claim 1, characterized in that: The rotary damper (9) comprises a sleeve (91), the outer walls of both sides of the sleeve (91) are provided with a rotary shaft (92), and the ends of the rotary shaft (92) are rotatably connected to a base (93), a damping sleeve (94) is mounted on the outer wall of the base (93), and a transmission block (95) is slidably provided at the end of the damping sleeve (94).

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