Green building light simple steel structure

Abstract

The present invention discloses a green building light and simple steel structure, comprising a pair of steel sections, wherein the opposite ends of the two steel sections are connected by a connecting assembly, and the free ends of the two steel sections are each provided with a connecting plate, and the connecting assembly comprises a first connecting box and a second connecting box respectively connected to the opposite ends of the two steel sections, and the first connecting box and the second connecting box are arranged alternately, and a plurality of first arc-shaped plates are evenly arranged at the contact ends of the first connecting box and the second connecting box, and a plurality of second arc-shaped plates are evenly arranged at one end of the second connecting box close to the first arc-shaped plate, and the first arc-shaped plates and the second arc-shaped plates have the same shape, and support frames are each provided in the first connecting box and the second connecting box, and the two support frames are arranged opposite to each other; the connecting assembly provided in the present invention can connect the two steel sections, and at the same time form a closed connecting cavity at the connecting end between the two steel sections, and the connecting cavity can provide closed protection for other steel section connecting bolts connected to the connecting cavity, thereby avoiding the problem that the bolt group in the steel section connecting area is easily corroded and affects the overall strength.

Description

Technical Field

[0001] The present invention relates to the technical field of steel structures, and more specifically, to a green building light and simple steel structure. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. It is mainly composed of steel beams, steel columns, steel trusses and other steel components made of steel sections and steel plates; welds, bolts or rivets are usually used to connect the components or parts. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields. However, since steel structures are prone to rust, they generally need to be rust-proofed, galvanized or painted, and maintained regularly.

[0003] Existing building steel structures usually use external bolts to connect different steel sections and other steel materials. Multiple sets of external bolts are usually set at the concentrated connection positions of multiple steel sections. They are very easy to rust in areas with large humidity changes in the four seasons, which in turn affects the overall structural strength and reduces the reliability of the steel structure. Summary of the invention

[0004] The present invention provides a green building light and simple steel structure to solve the problem that the building steel structure in the prior art is usually provided with multiple groups of external bolts at the concentrated connection positions of multiple steel sections, which is very easy to rust in areas with large humidity changes in four seasons, thereby reducing the reliability of the steel structure.

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

[0006] A green building light and simple steel structure includes a pair of steel sections, the opposite ends of the two steel sections are connected by a connecting assembly, and the free ends of the two steel sections are each provided with a connecting plate. The connecting assembly includes a first connecting box and a second connecting box respectively connected to the opposite ends of the two steel sections, the first connecting box and the second connecting box are staggered, a plurality of first arc-shaped plates are evenly arranged at the contact end of the first connecting box and the second connecting box, a plurality of second arc-shaped plates are evenly arranged at one end of the second connecting box close to the first arc-shaped plate, the first arc-shaped plate and the second arc-shaped plate are the same in shape, and support frames are each provided in the first connecting box and the second connecting box, and the two support frames are relatively arranged.

[0007] Preferably, a connecting groove is provided in the support frame, and multiple pairs of limit grooves are provided on the outside of the connecting groove. A connecting rod is passed through the two connecting grooves together, and a pair of angle limit blocks arranged on the outside of the connecting rod are clamped in a pair of limit grooves. A pressure plate arranged at one end of the connecting rod is connected to one of the support frames, and a fixing nail is screwed on the free end of the connecting rod, and the inner side of the fixing nail is in contact with the outer side of the adjacent support frame.

[0008] Preferably, an insertion rod is inserted between any pair of aligned first arc-shaped plates and second arc-shaped plates, a connecting block is provided at the bottom end of the insertion rod, and the insertion rod is connected to the first arc-shaped plate and the second arc-shaped plate through a fixing assembly.

[0009] Preferably, the fixing assembly includes a second limit seat arranged on the second curved plate, the second curved plate and the second limit seat are screwed together with a screw, a first limit seat is arranged on the outer side of the first curved plate, and a through hole is opened on the first curved plate and the first limit seat, a nut screwed on one end of the screw is in contact with the outer side of the first limit seat, and the screw is passed through a positioning hole opened on the insertion rod.

[0010] Preferably, the first connection box and the second connection box are both hinged with a pair of cover plates at the back end, a pair of elastic sealing rings are arranged on the outer side of the cover plates, both of the two elastic sealing rings are arranged on the inner side of the second connection box, and the inner wall of the elastic sealing ring contacts the outer side of the cover plates.

[0011] Preferably, each pair of the cover plates are connected by a limiting assembly, and the limiting assembly includes a fixed column arranged at one end of any one of the cover plates, a rotating seat is hinged on the fixed column, an operating handle is connected to the rotating seat, a clamping block is connected to the bottom end of the rotating seat, and a limiting plate is arranged on the other cover plate, and the clamping block is clamped on the inner side of the limiting plate.

[0012] Preferably, a sealing box is provided at the bottom end of the connection block, the inner cavity of the sealing box has the same shape as the connection plate, baffles are hinged at both ends of the sealing box, and the two baffles are connected by a control component.

[0013] Preferably, a coil spring is provided at the hinge between the baffle and the sealing box, and the winding direction of the coil spring is the same as the rotation direction of the baffle close to the sealing box. When the baffle is turned to be horizontal, the bolts provided on the connecting plate are completely covered on the inner side of the baffle.

[0014] Preferably, the control assembly comprises a movable seat slidably connected to the outer side of the sealing box, control rods are slidably clamped at both ends of the movable seat, a connecting button is provided at one end of the baffle, and the free end of the control rod is sleeved on the connecting button.

[0015] Preferably, a screw is rotatably mounted on the outer side of the sealing box, the screw is threadedly connected to the movable seat, a knob is coaxially connected to the free end of the screw, and the movable seat is connected to the sealing box via a spring.

[0016] The principle and beneficial effects of this technical solution:

[0017] (1) The connection assembly provided in the present invention can connect two steel sections, and at the same time, a closed connection cavity is formed at the connection end between the two steel sections, and the connection cavity can provide closed protection for the connection bolts of other steel sections connected to the connection cavity. When connecting the two steel sections, a pair of steel sections provided with a first connection box and a second connection box are staggered and combined, and then the operating handle in the limit assembly is rotated so that the rotating seat where the operating handle is located drives the block to move until the block is separated from the limit plate provided on the other cover plate. At this time, the two pairs of cover plates provided at one end of the first connection box and the second connection box can be rotated outward. After confirming the angle between the two steel sections, the connecting rod is inserted into the connecting groove, so that the angle limit blocks provided on both sides of the connecting rod are inserted into any pair of limit grooves, so that the pressure plate provided at one end of the connecting rod contacts the outer side of the support frame, and the fixing nail is screwed to the free end of the connecting rod so that the inner side of the fixing nail contacts the outer side of the other connecting frame. At this time, the connection between the two steel sections is completed, and the two pairs of cover plates are reset and the positions of the components in the limit assembly are readjusted.

[0018] (2) The sealing box provided in the present invention can protect the screws provided at the connection between other steel sections and the sealing box. When connecting other steel sections through the connecting box, first turn the knob so that the screw rod coaxially connected to the knob drives the moving seat to slide along the outer side of the sealing box. During the sliding process of the moving seat, the spring will be compressed and the control rods provided on both sides will move. The control rod will then pull the connecting button provided at one end of the connecting button to move. Since the connecting button is provided at one end of the baffle, the baffle will be driven to rotate along the two ends of the sealing box when the connecting button moves, so that the coil spring provided between the baffle and the sealing box will shrink until the baffle is fully opened. At this time, the connecting plate of the steel section is inserted into the sealing box and the knob can be reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure after the present invention is split;

[0021] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of the A area in the middle;

[0022] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of the middle B area;

[0023] Figure 5 for Figure 2 Schematic diagram of the enlarged structure of the middle C region;

[0024] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of the D region in the middle;

[0025] The figure marks in the drawings of the specification include: 1. steel section; 2. connecting plate; 3. sealing box; 4. connecting block; 5. limiting plate; 6. first connecting box; 7. fixing nail; 8. first limiting seat; 9. first arc plate; 10. through hole; 11. connecting groove; 12. limiting groove; 13. supporting frame; 14. second arc plate; 15. second limiting seat; 16. nut; 17. plug rod; 18. positioning hole; 19. elastic sealing ring; 20. second connecting box; 21. connecting rod; 22. angle limiting block; 23. pressure plate; 24. screw; 25. control rod; 26. connecting button; 27. baffle; 28. screw; 29. ​​spring; 30. moving seat; 31. knob; 32. fixing column; 33. rotating seat; 34. block; 35. operating handle; 36. cover plate. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments:

[0027] Example:

[0028] like Figures 1 to 6 As shown, the present invention provides a green building light and simple steel structure, including a pair of steel sections 1, the opposite ends of the two steel sections 1 are connected by a connecting assembly, and the free ends of the two steel sections 1 are each provided with a connecting plate 2, and the connecting assembly includes a first connecting box 6 and a second connecting box 20 respectively connected to the opposite ends of the two steel sections 1, the first connecting box 6 and the second connecting box 20 are staggered, and the contact ends of the first connecting box 6 and the second connecting box 20 are evenly provided with a plurality of first arc plates 9, and the end of the second connecting box 20 close to the first arc plate 9 is evenly provided with a plurality of second arc plates 14, the first arc plates 9 and the second arc plates 14 are the same in shape, and the first connecting box 6 and the second connecting box 20 are each provided with a supporting frame 13, and the two supporting frames 13 are arranged opposite to each other.

[0029] like Figure 3 and Figure 4 As shown, a connecting groove 11 is opened in the support frame 13, and multiple pairs of limiting grooves 12 are opened on the outside of the connecting groove 11. A connecting rod 21 is passed through the two connecting grooves 11. A pair of angle limiting blocks 22 arranged on the outside of the connecting rod 21 are clamped in the pair of limiting grooves 12. A pressure plate 23 arranged at one end of the connecting rod 21 is connected to a support frame 13. A fixing nail 7 is screwed on the free end of the connecting rod 21, and the inner side of the fixing nail 7 contacts the outer side of the adjacent support frame 13.

[0030] like Figure 3 and Figure 4 As shown, an insertion rod 17 is inserted between any pair of aligned first arc-shaped plates 9 and second arc-shaped plates 14, a connecting block 4 is provided at the bottom end of the insertion rod 17, and the insertion rod 17 is connected to the first arc-shaped plate 9 and the second arc-shaped plate 14 through a fixing assembly.

[0031] like Figure 3 and Figure 4 As shown, the fixing assembly includes a second limit seat 15 arranged on the second curved plate 14, the second curved plate 14 and the second limit seat 15 are commonly screwed with a screw 24, a first limit seat 8 is arranged on the outer side of the first curved plate 9, a through hole 10 is commonly opened on the first curved plate 9 and the first limit seat 8, a nut 16 screwed on one end of the screw 24 is in contact with the outer side of the first limit seat 8, and the screw 24 is passed through the positioning hole 18 opened on the insert rod 17.

[0032] like Figure 3 , Figure 4 and Figure 6 As shown, the first connection box 6 and the second connection box 20 are hinged with a pair of cover plates 36 at the back ends, and a pair of elastic sealing rings 19 are arranged on the outside of the cover plates 36. The two elastic sealing rings 19 are arranged on the inside of the second connection box 20, and the inner wall of the elastic sealing ring 19 contacts the outside of the cover plates 36.

[0033] like Figure 1 and Figure 6 As shown, each pair of cover plates 36 are connected by a limit assembly, which includes a fixed column 32 set at one end of any cover plate 36, a rotating seat 33 is hinged on the fixed column 32, an operating handle 35 is connected to the rotating seat 33, a clamping block 34 is connected to the bottom end of the rotating seat 33, and a limit plate 5 is set on the other cover plate 36, and the clamping block 34 is clamped on the inner side of the limit plate 5.

[0034] like Figure 1 , Figure 2 and Figure 5 As shown, a sealing box 3 is provided at the bottom of the connecting block 4. The internal cavity of the sealing box 3 has the same shape as the connecting plate 2. Baffles 27 are hinged at both ends of the sealing box 3. The two baffles 27 are connected by a control component.

[0035] like Figure 1 and Figure 5 As shown, a coil spring is provided at the hinge between the baffle 27 and the sealing box 3, and the coil spring winding direction is the same as the direction of the baffle 27 approaching the sealing box 3. When the baffle 27 is turned to horizontal, the bolts provided on the connecting plate 2 are completely covered on the inner side of the baffle 27.

[0036] like Figure 1 and Figure 5 As shown, the control assembly includes a moving seat 30 slidably connected to the outside of the sealing box 3, and control rods 25 are slidably clamped at both ends of the moving seat 30. A connecting button 26 is provided at one end of the baffle 27, and the free end of the control rod 25 is sleeved on the connecting button 26.

[0037] like Figure 1 and Figure 5As shown, a screw 28 is provided on the outer side of the sealing box 3 for rotation. The screw 28 is threadedly connected to a movable seat 30 . A knob 31 is coaxially connected to the free end of the screw 28 . The movable seat 30 is connected to the sealing box 3 via a spring 29 .

[0038] The sealing box 3 can protect the screws 24 set at the connection between other steel sections 1 and the sealing box 3. When connecting other steel sections 1 through the connecting box, first turn the knob 31 to make the screw 28 coaxially connected to the knob 31 drive the moving seat 30 to slide along the outside of the sealing box 3. During the sliding process of the moving seat 30, the spring 29 will be compressed and the control rods 25 set on both sides will move. The control rod 25 will pull the connecting button 26 set at one end thereof to move. Since the connecting button 26 is set at one end of the baffle 27, the baffle 27 will be driven to rotate along the two ends of the sealing box 3 when the connecting button 26 moves, so that the coil spring set between the baffle 27 and the sealing box 3 will shrink until the baffle 27 is fully opened. At this time, the connecting plate 2 of the steel section 1 is inserted into the sealing box 3, and the knob 31 can be reset.

[0039] The specific usage and function of this embodiment are as follows:

[0040] The connection assembly provided in the present invention can connect two steel sections 1, and at the same time, a closed connection cavity is formed at the connection end between the two steel sections 1, and the connection cavity can provide closed protection for the connection bolts of other steel sections 1 connected to the connection cavity. When connecting the two steel sections 1, a pair of steel sections 1 provided with a first connection box 6 and a second connection box 20 are staggered and combined, and then the operating handle 35 in the limiting assembly is rotated, so that the rotating seat 33 where the operating handle 35 is located drives the block 34 to move until the block 34 is separated from the limit plate 5 provided on the other cover plate, at which time the first cover plate can be rotated outward. After confirming the angle between the two steel sections 1, insert the connecting rod 21 into the connecting groove 11, so that the angle limiting blocks 22 set on both sides of the connecting rod 21 are inserted into any pair of limiting grooves 12, so that the pressing plate 23 set at one end of the connecting rod 21 contacts the outer side of the support frame 13, and then screw the fixing nail 7 to the free end of the connecting rod 21, so that the inner side of the fixing nail 7 contacts the outer side of the other connecting frame. At this time, the connection between the two steel sections 1 is completed, and the two pairs of cover plates are reset and the positions of the components in the limiting assembly are readjusted;

[0041] When it is necessary to connect other steel sections 1 with the first connecting box 6 and the second connecting box 20, open the two pairs of cover plates according to the above steps, and then select the required angle to insert the rod 17 between a pair of aligned first curved plates 9 and the second curved plates 14, so that the connecting block 4 connected to one end of the rod 17 contacts the outer sides of the first curved plates 9 and the second curved plates 14, and then screw the screw 24 along the second curved plate 14 and the second limit seat 15, so that one end of the screw 24 contacts the outer side of the second limit seat 15, and then screw the nut 16 to the free end of the screw 24, so that the nut 16 contacts the outer side of the first limit seat 8.

[0042] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. Green building light and simple steel structure, characterized by: The invention comprises a pair of steel sections (1), wherein the opposite ends of the two steel sections (1) are connected by a connecting assembly, and the free ends of the two steel sections (1) are each provided with a connecting plate (2), and the connecting assembly comprises a first connecting box (6) and a second connecting box (20) respectively connected to the opposite ends of the two steel sections (1), wherein the first connecting box (6) and the second connecting box (20) are arranged alternately, and a plurality of first arc plates (9) are evenly arranged at the contact ends of the first connecting box (6) and the second connecting box (20), and a plurality of second arc plates (14) are evenly arranged at one end of the second connecting box (20) close to the first arc plate (9), and the first arc plate (9) and the second arc plate (14) are of the same shape, and a supporting frame (13) is arranged inside each of the first connecting box (6) and the second connecting box (20), and the two supporting frames (13) are arranged opposite to each other; The first connection box (6) and the second connection box (20) are both hingedly connected to a pair of cover plates (36) at the back ends, and each pair of the cover plates (36) is connected via a limit assembly, the limit assembly comprising a fixed column (32) arranged at one end of any one of the cover plates (36), a rotating seat (33) being hingedly connected to the fixed column (32), an operating handle (35) being connected to the rotating seat (33), a clamping block (34) being connected to the bottom end of the rotating seat (33), and a limit plate (5) being arranged on the other cover plate (36), and the clamping block (34) being clamped on the inner side of the limit plate (5); An insertion rod (17) is inserted between any pair of aligned first arc-shaped plates (9) and second arc-shaped plates (14), a connecting block (4) is provided at the bottom end of the insertion rod (17), and the insertion rod (17) is connected to the first arc-shaped plate (9) and the second arc-shaped plate (14) via a fixing assembly; The fixing assembly comprises a second limit seat (15) arranged on the second arc-shaped plate (14); a screw (24) is screwed together on the second arc-shaped plate (14) and the second limit seat (15); a first limit seat (8) is arranged on the outer side of the first arc-shaped plate (9); a through hole (10) is provided on the first arc-shaped plate (9) and the first limit seat (8); a nut (16) screwed together at one end of the screw (24) contacts the outer side of the first limit seat (8); and the screw (24) is inserted into a positioning hole (18) provided on the insertion rod (17).

2. The green building light and simple steel structure according to claim 1 is characterized by: The support frame (13) is provided with a connecting groove (11), and a plurality of pairs of limiting grooves (12) are provided on the outside of the connecting groove (11). A connecting rod (21) is passed through the two connecting grooves (11) together, and a pair of angle limiting blocks (22) arranged on the outside of the connecting rod (21) are clamped in the pair of limiting grooves (12). A pressing plate (23) arranged at one end of the connecting rod (21) is connected to one of the support frames (13). A fixing nail (7) is screwed on the free end of the connecting rod (21), and the inner side of the fixing nail (7) contacts the outer side of the adjacent support frame (13).

3. The green building light and simple steel structure according to claim 2 is characterized by: A pair of elastic sealing rings (19) are arranged on the outside of the cover plate (36), and the two elastic sealing rings (19) are arranged on the inside of the second connection box (20), and the inner walls of the elastic sealing rings (19) are in contact with the outside of the cover plate (36).

4. The green building light and simple steel structure according to claim 3 is characterized by: A sealing box (3) is provided at the bottom end of the connection block (4); the internal cavity of the sealing box (3) has the same shape as the connection plate (2); baffles (27) are hinged at both ends of the sealing box (3); and the two baffles (27) are connected via a control assembly.

5. The green building light and simple steel structure according to claim 4 is characterized by: A coil spring is provided at the hinged joint between the baffle plate (27) and the sealing box (3); the coil spring has a winding direction that is the same as the direction in which the baffle plate (27) turns toward the sealing box (3); when the baffle plate (27) turns to be horizontal, the bolts provided on the connecting plate (2) are completely covered on the inner side of the baffle plate (27).

6. The green building light and simple steel structure according to claim 5 is characterized by: The control assembly comprises a movable seat (30) slidably connected to the outer side of the sealing box (3), control rods (25) are slidably clamped at both ends of the movable seat (30), a connecting button (26) is provided at one end of the baffle (27), and the free end of the control rod (25) is sleeved on the connecting button (26).

7. The green building light and simple steel structure according to claim 6 is characterized by: A screw rod (28) is provided on the outer rotating clamp of the sealing box (3), the screw rod (28) is threadedly connected to the movable seat (30), a knob (31) is coaxially connected to the free end of the screw rod (28), and the movable seat (30) is connected to the sealing box (3) via a spring (29).

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