CN103898988B - A kind of attachment structure of the two former bamboos for former bamboo structure system - Google Patents

Abstract

The invention discloses the attachment structure of a kind of two former bamboos for former bamboo structure system, it comprises the former bamboo II that former bamboo I and a radicle intersect vertically with its side, wherein, one end that described former bamboo II and former bamboo I intersects vertically inwardly mills out the laminating cambered surface containing former bamboo I periphery, the junction of described former bamboo I and former bamboo II is radially offered porose, shank of bolt I it is inserted with in this hole, one end of this shank of bolt I is provided with the nut I coordinated that spins with it, the other end of described shank of bolt I extends in former bamboo II and is welded with a collar in its end, the both sides of described former bamboo II are radially offered porose, fixing shank of bolt II it is inserted with in this hole.Present configuration is simple, it is skillfully constructed, easy to use, and stable connection is reliable each other, can effectively increase each and connect the bonding strength between node, improve the stretching resistance performance of entirety, thus further improve the overall anti-seismic performance of former bamboo structure building, and be beneficial to it and further promote.

Description

A connection structure of two original bamboos used in the original bamboo structure system

technical field

The invention relates to a building material with raw bamboo as the main body, in particular to a connection structure for two raw bamboos used in the raw bamboo structure system.

Background technique

Buildings with raw bamboo as the main body are widely welcomed by modern environmentalists, especially people in earthquake-prone areas, due to their short construction period, comfort and environmental protection, low cost, and excellent shockproof performance. The overall connection of the main building is mostly fixed by the traditional mortise and tenon structure in the actual use process, so the overall tensile strength is weak, which directly leads to its weak overall seismic performance.

Contents of the invention

The object of the present invention is to provide a connection structure for two original bamboos used in the original bamboo structure system, which can effectively solve the problems existing in the background technology.

A vertical connection structure for two original bamboos, which comprises an original bamboo I and an original bamboo II whose end is vertically intersected with the side of the original bamboo II, wherein the end of the original bamboo II perpendicularly intersecting the original bamboo I is inwardly milled out to fit The curved surface of the outer circular surface of the original bamboo I, the junction of the original bamboo I and the original bamboo II is radially provided with a hole inwardly, and a bolt shank I is inserted in the hole, and one end of the bolt shank I is provided with a threaded joint to cooperate with it. nut I, the other end of the bolt rod I extends into the original bamboo II and a collar is welded at its end, the two sides of the original bamboo II are radially provided with holes, and the fixing bolts are inserted in the holes Rod II, the middle part of the fixing bolt rod II passes through the collar, and its two ends are screwed and fixed by the fixing nut II, and the bamboo joint at one end of the junction of the original bamboo II and the original bamboo I is filled with filling slurry.

The junction of the nut 1 and the original bamboo 1 is provided with a gasket 1 that fits the outer surface of the original bamboo 1.

The junction of the fixing nut II and the original bamboo II is provided with a gasket II that fits the outer surface of the original bamboo II.

A vertical intersecting and connecting structure of two original bamboos, which comprises an original bamboo III and an original bamboo IV vertically intersecting and connecting the original bamboo III and the original bamboo IV. The arc surface has a hole on the opposite side of the arc surface, and a bolt rod III is inserted in the hole, and the other end passes through the original bamboo III and the original bamboo IV. Cooperating nut III, the bamboo joints of the joints of the original bamboo III and the original bamboo IV are filled with filling slurry.

Between the nut III and the original bamboo III or the original bamboo IV, there is a gasket III fitted to its outer circular surface.

A parallel connection structure of two original bamboos, which comprises an original bamboo V and an original bamboo VI connected in parallel with it, said original bamboo V and original bamboo VI are provided with holes radially respectively, when the original bamboo V and original bamboo VI are After the holes are docked, the bolt rod IV passes through the holes on the original bamboo V and the original bamboo VI in turn, and is screwed and fixed by the nuts IV at both ends of the bolt rod IV.

Between the nut IV and the original bamboo V or the original bamboo VI, there is a gasket IV that fits its outer circular surface.

An angular intersecting connection structure of two original bamboos, which comprises an original bamboo VII and an original bamboo VIII intersecting with it at an angle, one end of the junction of the original bamboo VIII and the original bamboo VII is milled out with an isosceles trapezoidal socket, the A slot corresponding to the socket is milled inward on the original bamboo VII, a hole is drilled on the opposite side of the slot, a bolt rod V is inserted in the hole, and the other end of the bolt rod V passes through the original bamboo VIII and the added socket. Axillary raw bamboo, the two ends of the bolt rod V are screwed with nuts V, and the axillary raw bamboo is located between the original bamboo VII and the original bamboo VIII, and one end is milled inward to fit the outer circular surface of the original bamboo VIII arc surface, the other end of which is radially provided with a hole, the hole is inserted with a bolt rod VI, the other end of the bolt rod VI passes through the original bamboo VII, and the two ends of the bolt rod VI are provided with a The nut VI, the nut VI and the original bamboo VIII or the original bamboo VII are provided with a gasket V that fits its outer circular surface, and the nut V is provided with the original bamboo VIII or the original bamboo VII. The gasket VI of its outer circular surface, the bamboo joints at the junction of the original bamboo VII and the original bamboo VIII are respectively filled with filling slurry, and the bamboo joints at one end of the junction of the original bamboo with arms and the original bamboo VIII are filled with There is filling paste.

Due to the adoption of the above technical solutions, the present invention has the following beneficial effects: simple structure, ingenious conception, convenient use, and stable and reliable connection between each other, can effectively increase the connection strength between each connection node, and improve the overall tensile strength Mechanical performance, thereby further improving the overall seismic performance of the original bamboo structure system building, and facilitating its further promotion.

Description of drawings

In order to illustrate the present invention more clearly, the embodiments will be briefly introduced below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of embodiment 1 among the present invention;

Fig. 2 is the structural representation of embodiment 2 among the present invention;

Fig. 3 is the structural representation of embodiment 3 among the present invention;

Fig. 4 is a schematic structural diagram of Embodiment 4 of the present invention.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

Example 1

Referring to Fig. 1, a kind of vertical connection structure of two original bamboos, it comprises original bamboo I4 and the original bamboo II5 that an end portion perpendicularly intersects with its side, wherein, one end of said original bamboo II5 and original bamboo I4 perpendicular intersects is milled inward Out of the arc surface that fits the outer circular surface of the original bamboo I4, the junction of the original bamboo I4 and the original bamboo II5 is provided with a hole radially inward, and a bolt shank I1 is inserted in the hole, and one end of the bolt shank I1 is provided with a The nut I2 that is screwed together with it, the other end of the bolt rod I1 extends into the original bamboo II5 and is welded with a collar 6 at its end, the two sides of the original bamboo II5 are radially provided with holes, and the hole A fixed bolt rod II7 is inserted, the middle part of the fixed bolt rod II7 passes through the collar 6, and its two ends are screwed and fixed by the fixed nut II8, and the bamboo joint at one end of the junction of the original bamboo II5 and the original bamboo I4 is filled There is filling paste.

The junction of the nut I2 and the original bamboo I4 is provided with a gasket I3 that fits the outer surface of the original bamboo I4.

The junction of the fixing nut II8 and the original bamboo II5 is provided with a gasket II9 that fits the outer surface of the original bamboo II5.

Example 2

Referring to Fig. 2, a kind of vertical intersecting connection structure of two original bamboos, it comprises original bamboo III10 and the original bamboo IV11 that vertically intersects and connects with it, the junction of described original bamboo III10 and original bamboo IV11 is milled out and fits original bamboo IV11 The arc surface of the outer circular surface has a hole on the opposite side of the arc surface, and the bolt rod III12 is inserted in the hole, and the other end passes through the original bamboo III10 and the original bamboo IV11, and the two ends of the bolt rod III12 are respectively set There is a nut III13 screwed and matched with it, and the bamboo joint at the junction of the original bamboo III10 and the original bamboo IV11 is filled with filling slurry.

Between the nut III13 and the original bamboo III10 or the original bamboo IV11, there is a gasket III14 that fits its outer circular surface.

Example 3

Referring to Fig. 3, a kind of parallel connection structure of two original bamboos, it comprises original bamboo V15 and the original bamboo VI16 that is connected in parallel with it, said original bamboo V15 and original bamboo VI16 are provided with holes radially respectively, when original bamboo V15 and original bamboo VI16 After the holes on the original bamboo VI16 are docked, the bolt rod IV17 passes through the holes on the original bamboo V15 and the original bamboo VI16 successively, and is screwed and fixed by the nut IV18 at the two ends of the bolt rod IV17.

Between the nut IV18 and the original bamboo V15 or the original bamboo VI16, there is a gasket IV19 that fits its outer circular surface.

Example 4

Referring to Fig. 4, a kind of angle intersecting connection structure of two original bamboos, it comprises original bamboo VII20 and the original bamboo VIII21 that intersects with it at an angle, the milling section of one end of the joint of original bamboo VIII21 and original bamboo VII20 is isosceles trapezoidal Socket 22, the slot 23 docked with the socket 22 is milled inward on the original bamboo VII20, a hole is drilled on the opposite side of the slot 23, and a bolt rod V24 is inserted in the hole, and the other side of the bolt rod V24 One end passes through the original bamboo VIII21 and the original bamboo with arms 25, the two ends of the bolt rod V24 are screwed with nuts V26, and the original bamboo with arms 25 is located between the original bamboo VII20 and the original bamboo VIII21, with one end facing inward Mill out the arc surface that fits the outer circular surface of the original bamboo VIII21, and the other end is radially provided with a hole, and a bolt rod VI27 is inserted in the hole, and the other end of the bolt rod VI27 passes through the original bamboo VII20, and the bolt rod The two ends of VI27 are provided with the nut VI28 that is screwed with it, and the gasket V29 that fits its outer circular surface is provided between the nut VI28 and the original bamboo VII20 or the armpit original bamboo 25, and the nut V26 and the Between the original bamboo VII20 or the axillary original bamboo 25, there is a gasket VI30 that fits the outer surface of the original bamboo VII20 and the bamboo joints of the original bamboo VIII21 are respectively filled with filling slurry. The bamboo joint at one end of the junction of the original bamboo 25 and the original bamboo VIII21 is filled with filling slurry.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (1)

1. A connection structure where two original bamboo angles intersect, is characterized in that it comprises original bamboo VII and the original bamboo VIII intersecting with it at an angle, and an end milling cross section of the original bamboo VIII and the original bamboo VII junction is an isosceles trapezoid The socket of the original bamboo VII is milled inwardly to a slot connected to the socket, a hole is drilled on the opposite side of the slot, a bolt rod V is inserted into the hole, and the other end of the bolt rod V passes through The original bamboo VIII and the original bamboo with arms, the two ends of the bolt rod V are screwed with nuts V, the original bamboo with arms is located between the original bamboo VII and the original bamboo VIII, and one end is milled inward to fit the original bamboo. The arc surface of the outer circle of bamboo VIII has a hole radially at the other end, and a bolt rod VI is inserted in the hole, and the other end of the bolt rod VI passes through the original bamboo VII, and the two ends of the bolt rod VI are provided with There is a nut VI screwed together with it, and a gasket V that fits the outer surface of the nut VI and the original bamboo VIII or VII is arranged between the nut VI and the original bamboo VIII or VII. There is a gasket VI that fits the outer circular surface between them, and the bamboo joints at the junction of the original bamboo VII and the original bamboo VIII are respectively filled with filling slurry, and one end of the junction of the original bamboo with armpit and the original bamboo VIII The bamboo joints are filled with filling slurry.