CN114150768A

CN114150768A - Rigidity-enhanced assembled wood structure and connecting joint

Info

Publication number: CN114150768A
Application number: CN202210008297.0A
Authority: CN
Inventors: 黄志巍
Original assignee: Nanjing Zhengdeqian Low Carbon Technology Co ltd
Current assignee: Nanjing Zhengdeqian Low Carbon Technology Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-03-08
Anticipated expiration: 2042-01-06
Also published as: CN114150768B

Abstract

The invention discloses an assembled wood structure and a connection node for enhancing rigidity, which relate to the field of constructional engineering and comprise a first connection column and a second connection column, wherein a rotating mechanism is connected between the first connection column and the second connection column, one sides of the first connection column and the second connection column are respectively provided with a through hole in a penetrating manner, lifting plates are respectively arranged in two groups of through holes in a penetrating manner, two ends of two groups of lifting plates are respectively spliced with an extension plate, the rotating mechanism comprises a rotating shaft, a first external thread disc is fixedly arranged at the lower end of the first connection column, a second external thread disc is fixedly arranged at the upper end of the second connection column, and an internal thread ring is sleeved on the outer side surface of the first external thread disc; the invention can be used for connecting wood structures in different forms, has convenient auxiliary assembly function, strong applicability, is convenient for connecting wood structures in different angles, has a good node connection mode, and reduces the connection difficulty.

Description

Rigidity-enhanced assembled wood structure and connecting joint

Technical Field

The invention relates to the field of constructional engineering, in particular to an assembled wood structure for enhancing rigidity and a connecting node.

Background

The existing wood structure building is one of the main trends of the current space structure development due to the green and environment-friendly ecological performance and rich building expressive force, and is widely applied to the actual engineering. The wood structure assembled connecting node with standard development and production and simple installation process is beneficial to promoting the healthy and sustainable development of the building industry in China. The node form of the joint in the wood structure cannot adapt to the change of the angle, so that the adaptability of engineering mechanisms and equipment is reduced, and inconvenience is caused.

Through retrieval, in the patent with the chinese patent number CN201910285500.7, an assembled wood structure connection node for enhancing rigidity is disclosed, which is beneficial to improving the bearing capacity and rigidity of the whole structure, avoiding the wood member from being pulled and cracked by cross grains, and is suitable for connection of various space and plane structure nodes, but cannot be used for connection of wood structures in different forms, and has no convenient auxiliary assembly function, poor applicability, inconvenience for wood structure connection at different angles, no good node connection mode, and still greater connection difficulty.

Disclosure of Invention

The present invention is directed to a fabricated wood structure and a connecting node with enhanced rigidity to solve the problems of the background art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an assembled timber structure and connected node of reinforcing rigidity, includes spliced pole and No. two spliced poles, be connected with rotary mechanism between spliced pole and No. two spliced poles, one side of spliced pole and No. two spliced poles is all run through and has been seted up the opening, and is two sets of the inside of opening all runs through and is provided with the lifter plate, and is two sets of the both ends of lifter plate are all pegged graft and are had the extension board.

As a further scheme of the invention: the rotary mechanism comprises a rotating shaft, an external thread disc is fixedly mounted at the lower end of the first connecting column, an external thread disc is fixedly mounted at the upper end of the second connecting column, an internal thread ring is sleeved on the outer side face of the external thread disc, the rotating shaft is fixedly mounted on the lower surface of the external thread disc, and the internal thread ring is in threaded connection with the external thread disc and the external thread disc.

As a further scheme of the invention: no. one spliced pole all runs through with No. two spliced poles to the end of carrying on the back and is provided with the long screw, the upper surface intermediate position of lifter plate runs through and has seted up a screw, and is two sets of the equal fixed mounting in both sides intermediate position of lifter plate has spacing slider, and is two sets of spacing spout has all been seted up to two inside walls of opening, a plurality of groups of round holes have all been run through to the both sides face of spliced pole and No. two spliced poles and have been seted up, a spliced pole all runs through with the both sides of No. two spliced poles and is provided with a bolt, and the both sides of spliced pole and No. two spliced poles all are provided with adjustable fender, four groups adjustable fender respectively with a spliced pole and No. two spliced poles between be connected with the hinge, four groups adjustable fender keep away from the equal fixedly connected with kelly of one end of hinge, two sets of draw-in groove has all been seted up to the opposite face of lifter plate.

As a further scheme of the invention: two sets of long screw rod passes a spliced pole and No. two spliced poles cooperation screw and two sets of lifter plate threaded connection respectively, and four groups spacing slider is located the inside of four group's spacing spouts respectively, and two sets of lifter plates are respectively through two sets of spacing spout slidable mounting of two sets of spacing slider cooperations in the inside of two sets of openings, two sets of lifter plate parallel arrangement each other.

As a further scheme of the invention: the four groups of the round holes are respectively distributed on two side faces of the first connecting column and the second connecting column at equal intervals, the four groups of the first bolts penetrate through the round holes to be in threaded connection with the four groups of limiting sliders respectively, the four groups of the movable baffles are movably mounted on two sides of the first connecting column and the second connecting column through hinges respectively, and the four groups of the clamping rods are respectively connected inside the four groups of clamping grooves in a sliding mode.

The utility model provides a reinforcing rigidity's assembled timber structure's connected node, includes the connecting rod No. one, the one end of a connecting rod is provided with the connecting rod No. two, be provided with coupling mechanism between a connecting rod and the connecting rod No. two.

As a further scheme of the invention: coupling mechanism includes go-between and two sets of connection pads, run through on the go-between and seted up No. two screws of a plurality of groups, the intermediate position of a connecting rod runs through and is provided with the rotating tube, it is provided with the gim peg to run through on the rotating tube, a connecting rod runs through near gim peg department and is provided with No. two bolts, and is two sets of fixedly connected with connection shell between the connection pad, and runs through on two sets of connection pads and has seted up No. three screws of a plurality of groups, one side of keeping away from connection shell of connection pad runs through and is provided with No. three bolts.

As a further scheme of the invention: the connecting ring is fixedly installed on the extending plate, the second screw holes are distributed on the connecting ring at equal intervals, the rotating pipe is fixedly installed at the outer end of the extending plate, the first connecting rod is movably installed on the outer side of the extending plate through the rotating pipe, and the second bolt penetrates through the first connecting rod to be matched with the second screw holes to be in threaded connection with the connecting ring.

As a further scheme of the invention: two sets of connection pad and connection shell are all established in the outside of a connecting rod, and a plurality of groups No. three screw equidistance distributes respectively on two sets of connection pads, one side that the lateral surface of No. two connecting rods is close to a connecting rod runs through threaded hole, No. three bolts are respectively through No. three screw and screw hole and two sets of connection pads and No. two connecting rod threaded connection.

Compared with the prior art, the invention has the beneficial effects that:

1. the utility model discloses a No. two spliced poles of bolt, including the spliced pole, the spliced pole is connected with the spliced pole, the first long screw rod on rotatory spliced pole and No. two spliced poles respectively earlier, drive two sets of lifter plates and reciprocate in the inside of two sets of openings respectively through a screw cooperation two sets of spacing sliders and two sets of spacing spouts, then pass round hole and four group spacing slider threaded connection respectively with four group's of a bolt of group, make the relative position of two sets of lifter plates fixed, it is rotatory at the upside of No. two spliced poles to drive a spliced pole through the pivot afterwards, and make spliced pole and No. two spliced poles looks joints through a external thread dish and No. two external thread dish cooperation internal thread rings, can be used for the timber structural connection of different forms, convenient supplementary assembly function has, and high applicability.

2. Pull out the extension board of lifter plate one end earlier, rethread rotating-tube cooperation bayonet catch makes a connecting rod rotatory in the outer end of extension board, and make a connecting rod via the one end of go-between joint at the extension board through No. two bolt cooperation screws, paste the outside of putting the one end of No. two connecting rods in the connecting shell after that, rethread No. three bolt cooperation screws and screw hole make No. two connecting rods via connection pad and a connecting rod looks joint, make things convenient for the wood structural connection of different angles, fine nodal connection mode has, the connection degree of difficulty has been reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic overall partial structure of the present invention.

Fig. 4 is a schematic view of the connection structure of the first connection column and the second connection column in the present invention.

Fig. 5 is a schematic view of a connection structure of the lifting plate according to the present invention.

Fig. 6 is a schematic view of the connection structure of the extension plate and the first connecting rod according to the present invention.

Fig. 7 is a schematic view of a connection structure of a first connection rod and a second connection rod in the invention.

In the figure: 1. a first connecting column; 2. a second connecting column; 3. a first externally threaded disc; 4. a second external thread disc; 5. a rotating shaft; 6. an internally threaded ring; 7. a lifting plate; 8. a limiting slide block; 9. a port; 10. a limiting chute; 11. a long screw; 12. a first screw hole; 13. a circular hole; 14. a first bolt; 15. a movable baffle; 16. a hinge; 17. a clamping rod; 18. a card slot; 19. a connecting ring; 20. a second screw hole; 21. an extension plate; 22. a first connecting rod; 23. rotating the tube; 24. fastening a bolt; 25. a second bolt; 26. a second connecting rod; 27. a connecting disc; 28. a connecting shell; 29. a third screw hole; 30. and a third bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-7, the present invention provides a technical solution: an assembled wood structure and a connection node for enhancing rigidity comprise a first connection column 1 and a second connection column 2, wherein a rotating mechanism is connected between the first connection column 1 and the second connection column 2, one sides of the first connection column 1 and the second connection column 2 are respectively provided with an opening 9 in a penetrating manner, lifting plates 7 are respectively arranged in the two groups of openings 9 in a penetrating manner, and two ends of each lifting plate 7 are respectively provided with an extension plate 21 in a inserting manner;

in the embodiment, as shown in fig. 1-5, the rotating mechanism includes a rotating shaft 5, a first external thread disc 3 is fixedly installed at the lower end of a first connecting column 1, a second external thread disc 4 is fixedly installed at the upper end of a second connecting column 2, an internal thread ring 6 is sleeved on the outer side surface of the first external thread disc 3, the rotating shaft 5 is fixedly installed at the lower surface of the first external thread disc 3, the internal thread ring 6 is respectively in threaded connection with the first external thread disc 3 and the second external thread disc 4, long screws 11 are respectively arranged at opposite ends of the first connecting column 1 and the second connecting column 2 in a penetrating manner, a first screw hole 12 is arranged at the middle position of the upper surface of the lifting plate 7 in a penetrating manner, limit sliders 8 are respectively fixedly installed at the middle positions of two sides of two groups of the lifting plate 7, limit chutes 10 are respectively arranged on the inner side walls of two groups of through holes 9, and a plurality of groups of round holes 13 are respectively arranged on the two side surfaces of the first connecting column 1 and the second connecting column 2, a first bolt 14 penetrates through two side faces of the first connecting column 1 and the second connecting column 2, movable baffles 15 are arranged on two sides of the first connecting column 1 and the second connecting column 2, hinges 16 are connected between the four groups of movable baffles 15 and the first connecting column 1 and the second connecting column 2 respectively, clamping rods 17 are fixedly connected to one ends of the four groups of movable baffles 15 far away from the hinges 16, and clamping grooves 18 are formed in opposite faces of the two groups of lifting plates 7;

two groups of long screws 11 respectively penetrate through a first connecting column 1 and a second connecting column 2 and are matched with a first screw hole 12 to be in threaded connection with two groups of lifting plates 7, four groups of limiting sliders 8 are respectively positioned inside four groups of limiting chutes 10, the two groups of lifting plates 7 are respectively matched with two groups of limiting chutes 10 through the two groups of limiting sliders 8 and are slidably mounted inside two groups of through holes 9, the two groups of lifting plates 7 are arranged in parallel, a plurality of groups of round holes 13 are respectively distributed on two side surfaces of the first connecting column 1 and the second connecting column 2 at equal intervals, four groups of first bolts 14 respectively penetrate through the round holes 13 to be in threaded connection with the four groups of limiting sliders 8, four groups of movable baffles 15 are respectively movably mounted on two sides of the first connecting column 1 and the second connecting column 2 through hinges 16, and four groups of clamping rods 17 are respectively slidably connected inside four groups of clamping grooves 18;

specifically, when using, the long screw 11 on a spliced pole 1 and No. 2 is rotatory respectively earlier, drive two sets of spacing sliders 8 through a screw 12 cooperation and two sets of spacing spout 10 and reciprocate in the inside of two sets of openings 9 respectively for two sets of lifter plates 7, then pass round hole 13 and the 8 threaded connection of four sets of spacing sliders of four sets of bolts 14 respectively, make the relative position of two sets of lifter plates 7 fixed, it is rotatory at the upside of No. 2 to drive spliced pole 1 through pivot 5 after that, and make spliced pole 1 and No. 2 looks joint through No. 3 external thread dish and No. 4 cooperation internal thread rings 6 of No. two external thread dishes through a spliced pole, can be used for the wood structural connection of different forms, convenient supplementary assembly function has, and the suitability is strong.

Example 2:

in this embodiment, referring to fig. 1 and 5-7, the present invention provides a technical solution: a connecting node comprises a first connecting rod 22, a second connecting rod 26 is arranged at one end of the first connecting rod 22, and a connecting mechanism is arranged between the first connecting rod 22 and the second connecting rod 26;

the connecting mechanism comprises a connecting ring 19 and two groups of connecting discs 27, wherein a plurality of groups of second screw holes 20 are formed in the connecting ring 19 in a penetrating manner, a rotating pipe 23 is arranged in the middle of a first connecting rod 22 in a penetrating manner, a clamping bolt 24 is arranged on the rotating pipe 23 in a penetrating manner, a second bolt 25 is arranged at a position, close to the clamping bolt 24, of the first connecting rod 22 in a penetrating manner, a connecting shell 28 is fixedly connected between the two groups of connecting discs 27, a plurality of groups of third screw holes 29 are formed in the two groups of connecting discs 27 in a penetrating manner, a third bolt 30 is arranged at one side, far away from the connecting shell 28, of the connecting discs 27 in a penetrating manner, the connecting ring 19 is fixedly arranged on an extending plate 21, a plurality of groups of second screw holes 20 are distributed on the connecting ring 19 at equal intervals, the rotating pipe 23 is fixedly arranged at the outer end of the extending plate 21, the first connecting rod 22 is movably arranged at the outer side of the extending plate 21 through the rotating pipe 23, the second bolt 25 is matched with the second screw holes 20 to be in threaded connection with the connecting ring 19 through the first connecting rod 22, the two groups of connecting discs 27 and the connecting shell 28 are sleeved on the outer side of the first connecting rod 22, a plurality of groups of third screw holes 29 are distributed on the two groups of connecting discs 27 at equal intervals respectively, one side, close to the first connecting rod 22, of the outer side surface of the second connecting rod 26 is provided with a threaded hole in a penetrating mode, and the third bolt 30 is in threaded connection with the two groups of connecting discs 27 and the second connecting rod 26 through the third screw holes 29 and the threaded hole respectively.

Specifically, on embodiment 1's basis, pull out earlier the extension board 21 of lifter plate 7 one end, rethread rotating-tube 23 cooperation bayonet catch 24 makes a connecting rod 22 rotatory in the outer end of extension board 21, and make a connecting rod 22 via go-between 19 joint in the one end of extension board 21 through No. two bolt 25 cooperation No. two screw holes 20, paste the one end of No. two connecting rod 26 and put in the outside of connecting shell 28 after that, rethread No. three bolt 30 cooperation No. three screw holes 29 and screw hole make No. two connecting rod 26 via connection pad 27 and a connecting rod 22 looks joint, make things convenient for the timber structure of different angles to be connected, fine nodal connection mode has, the connection degree of difficulty has been reduced.

The working principle and the using process of the invention are as follows: firstly, a worker respectively rotates long screws 11 on a first connecting post 1 and a second connecting post 2, two groups of lifting plates 7 are respectively driven to move up and down in two groups of through holes 9 by matching a first screw hole 12 with two groups of limiting sliders 8 and two groups of limiting chutes 10, then four groups of first bolts 14 are respectively connected with four groups of limiting sliders 8 through round holes 13 in a threaded manner, so that the relative positions of the two groups of lifting plates 7 are fixed, at the moment, four groups of movable baffles 15 are respectively matched with clamping rods 17 and clamping grooves 18 through hinges 16 to be obliquely arranged so as to enhance rigidity through a triangular structure, then the first connecting post 1 is driven to rotate on the upper side of the second connecting post 2 through a rotating shaft 5, and the first connecting post 1 is clamped with the second connecting post 2 through a first external thread disc 3 and a second external thread disc 4 matching with an internal thread ring 6, so that the first connecting post 1 can be used for wood structure connection of different forms, and has a convenient auxiliary assembly function, the suitability is strong, later pull out the extension board 21 of lifter plate 7 one end, rethread rotating tube 23 cooperation bayonet catch 24 makes a connecting rod 22 rotatory in the outer end of extension board 21, and make a connecting rod 22 in the one end of extension board 21 via go-between 19 joint through No. two bolt 25 cooperation No. two screws 20, paste the one end of No. two connecting rods 26 and put in the outside of connecting shell 28 after that, rethread No. three bolt 30 cooperation No. three screws 29 and screw hole make No. two connecting rods 26 via connection pad 27 and a connecting rod 22 joint mutually, make things convenient for the wood structural connection of different angles, fine nodal connection mode has, the connection degree of difficulty has been reduced, the completion operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An assembled timber structure of reinforcing rigidity which characterized in that: including spliced pole (1) and No. two spliced poles (2), be connected with rotary mechanism between spliced pole (1) and No. two spliced poles (2), one side of spliced pole (1) and No. two spliced poles (2) is all run through and has been seted up opening (9), and is two sets of the inside of opening (9) all runs through and is provided with lifter plate (7), and is two sets of all pegging graft at the both ends of lifter plate (7) has extension board (21).

2. An enhanced stiffness fabricated timber structure according to claim 1 wherein: rotary mechanism includes pivot (5), the lower extreme fixed mounting of a spliced pole (1) has external screw dish (3) No. one, the upper end fixed mounting of No. two spliced poles (2) has external screw dish (4) No. two, the lateral surface cover of an external screw dish (3) is equipped with internal thread ring (6), pivot (5) fixed mounting is at the lower surface of an external screw dish (3), internal thread ring (6) respectively with an external screw dish (3) and No. two external screw dish (4) threaded connection.

3. An enhanced stiffness fabricated timber structure according to claim 2 wherein: the back-to-back ends of the first connecting column (1) and the second connecting column (2) are respectively provided with a long screw (11) in a penetrating manner, the middle position of the upper surface of the lifting plate (7) is provided with a first screw hole (12) in a penetrating manner, the middle positions of the two sides of the two groups of lifting plates (7) are respectively and fixedly provided with a limiting slider (8), the two inner side walls of the two groups of through holes (9) are respectively provided with a limiting chute (10), the two side surfaces of the first connecting column (1) and the second connecting column (2) are respectively provided with a plurality of groups of round holes (13) in a penetrating manner, the two side surfaces of the first connecting column (1) and the second connecting column (2) are respectively provided with a first bolt (14) in a penetrating manner, the two sides of the first connecting column (1) and the second connecting column (2) are respectively provided with movable baffles (15), and the four groups of movable baffles (15) are respectively connected with hinges (16) between the first connecting column (1) and the second connecting column (2), four groups of movable baffle (15) keep away from equal fixedly connected with kelly (17) of one end of hinge (16), two sets of draw-in groove (18) have all been seted up to the opposite face of lifter plate (7).

4. An enhanced stiffness fabricated timber structure according to claim 3 wherein: two sets of long screw (11) pass a spliced pole (1) respectively and No. two spliced poles (2) join in marriage No. one screw (12) and two sets of lifter plate (7) threaded connection, four groups spacing slider (8) are located the inside of four group's spacing spout (10) respectively, and two sets of lifter plate (7) are respectively through two sets of spacing slider (8) cooperation two sets of spacing spout (10) slidable mounting in the inside of two sets of openings (9), two sets of lifter plate (7) parallel arrangement each other.

5. An enhanced stiffness fabricated timber structure according to claim 3 wherein: the round holes (13) are respectively distributed on two side faces of the first connecting column (1) and the second connecting column (2) in an equal distance mode, the bolts (14) penetrate through the round holes (13) and the four limiting sliders (8) in a threaded mode, the movable baffle plates (15) are respectively movably mounted on two sides of the first connecting column (1) and the second connecting column (2) through hinges (16), and the clamping rods (17) are respectively connected to the inner portions of the four clamping grooves (18) in a sliding mode.

6. The utility model provides a connected node of assembled timber structure of reinforcing rigidity which characterized in that: the connecting rod mechanism comprises a first connecting rod (22), wherein a second connecting rod (26) is arranged at one end of the first connecting rod (22), and a connecting mechanism is arranged between the first connecting rod (22) and the second connecting rod (26).

7. A connecting node according to claim 6, characterized in that: coupling mechanism includes go-between (19) and two sets of connection pad (27), run through on go-between (19) and seted up No. two screw (20) of a plurality of groups, the intermediate position of a connecting rod (22) runs through and is provided with rotating-tube (23), run through on rotating-tube (23) and be provided with gim peg (24), a connecting rod (22) is close to gim peg (24) department and runs through and is provided with No. two bolt (25), and is two sets of fixedly connected with connection shell (28) between connection pad (27), and runs through on two sets of connection pad (27) and set up No. three screw (29) of a plurality of groups, one side of keeping away from connection shell (28) of connection pad (27) runs through and is provided with No. three bolt (30).

8. A connecting node according to claim 7, characterized in that: the utility model discloses a bolt, including go up the go-between (19), a plurality of groups No. two screw holes (20) are distributed on go-between (19) equidistance, rotating tube (23) fixed mounting is in the outer end of extending board (21), No. one connecting rod (22) pass through rotating tube (23) movable mounting in the outside of extending board (21), No. two bolt (25) pass No. one connecting rod (22) cooperation No. two screw holes (20) and go-between (19) threaded connection.

9. A connecting node according to claim 7, characterized in that: two sets of connection pad (27) are all established in the outside of connecting rod (22) with connecting shell (28), a plurality of groups No. three screw (29) equidistance respectively distributes on two sets of connection pads (27), one side that the lateral surface of No. two connecting rod (26) is close to connecting rod (22) runs through set up threaded hole, No. three bolt (30) are respectively through No. three screw (29) and screw hole and two sets of connection pads (27) and No. two connecting rod (26) threaded connection.