CN205134596U

CN205134596U - A timber structure square column that joggle joint that is used for timber structure to connect

Info

Publication number: CN205134596U
Application number: CN201520662337.9U
Authority: CN
Inventors: 包恩和; 黄美玲; 刘佳莹
Original assignee: Guilin University of Technology
Current assignee: Guilin University of Technology
Priority date: 2015-08-30
Filing date: 2015-08-30
Publication date: 2016-04-06
Anticipated expiration: 2025-08-30

Abstract

The utility model discloses a timber structure square column that joggle joint that is used for timber structure to connect. The timber structure square column partition that is the square by the cross section cut into the two -section promptly for upper prop and lower prop, the post highly as required and the settlement. The lower prop is 2 lower prop tenon (3) and 4 lower prop tongue -and -groove (4), 2 lower prop tenon (3) and one of them diagonal symmetry of square column cross section, the upper prop is 2 upper prop tongue -and -groove (5) and 4 upper prop tenon (6), and upper prop tenon (6) size is corresponding with lower prop tongue -and -groove (4) size. Impress lower prop tenon (3) upper prop tongue -and -groove (5) and constitute whole root square column along the symmetry axis direction of two upper prop tongue -and -groove (5). The utility model discloses the appearance is pleasing to the eye, and joint intensity is high, and resistance to compression, anti -seismic performance are good, and its joint is convenient, so easily install extend use.

Description

A kind of wooden construction square column engaged for the joggle of wooden construction connection

Technical field

The utility model belongs to wooden construction technique for fixing field, particularly a kind of wooden construction square column engaged for the joggle of wooden construction connection.

Background technology

Timber buildings has good life security performance in earthquake, and timber buildings adopts joggle to build usually, and main structure is cross-linked, and has good stability.As a kind of structural meterials, the anti-seismic performance of timber is obviously better than other material.Timber high-strength light, the energy that thus ground acceleration produces on Wood construction thing does not have other buildings large.Another advantage of wooden frame system is that it is pliable and toughly better than other material, can absorb and the energy that dissipates.Above advantage makes the history of China's timber buildings very long, from ancient times palace be built into current various timber construction villa, invariably to embody the parent that wooden construction is subject to people and look at degree, although China's wooden construction is with a long history, Distribution Area is also wider, but the timber buildings that can design by regular seismic design is little, particularly in rural area, wooden construction not according to regular seismic design often causes a large amount of casualtiess and economic asset loss in earthquake, the most important antidetonation position of wooden construction is node joint, and the junction form that timber buildings is commonly used is joggle, the junction form of joggle can not only determine the aesthetic property of building, and largely can affect the anti-seismic performance of wooden construction.

Summary of the invention

The purpose of this utility model is for solving the problem, and provides a kind of wooden construction square column engaged for the joggle of wooden construction connection.Make wooden construction have more aesthetic property by simply generous tenon and tongue-and-groove shape, by the size of each tenon of Rational choice and tongue-and-groove, do not take a pin one and follow closely the anti-seismic performance improving square column and even whole wooden construction.

The utility model is achieved in that the wooden construction square column that the joggle connected for wooden construction engages is that foursquare wooden construction square column decile is cut into two-section and is upper prop and lower prop by cross section, and the height of pillar sets as required.Lower prop is 2 lower prop tenons and 4 lower prop tongue-and-grooves, and 2 lower prop tenons and square column cross section be a diagonal symmetry wherein; The top of lower prop tenon line is isosceles trapezoid line, and bottom is rectangular lines, and trapezoidal upper base is 0.286 times of the square column cross section length of side, and 0.43 times that goes to the bottom as the square column cross section length of side is highly 0.71 times of the square column cross section length of side; Rectangle minor face is trapezoidal upper base length, and the long limit of rectangle is trapezoidal height; Lower prop tongue-and-groove width and be highly all the half of trapezoidal upper base.

Upper prop is 2 upper prop tongue-and-grooves and 4 upper prop tenons, and upper prop tenon size is corresponding with lower prop tongue-and-groove size.

Lower prop tenon is formed whole square column along the axis of symmetry direction press-in upper prop tongue-and-groove of upper prop two tongue-and-groove.

The utility model and China existing wooden construction joggle engage compared with square column, it has the following advantages: the utility model wooden construction joggle engage square column not only good looking appearance and also bond strength high, not easily separated, therefore substantially increase the anti-seismic performance of wooden construction, tenon and tongue-and-groove easily realize digital control processing, greatly reduce the power that machining consumes, therefore easily utilization and extention is installed.

Accompanying drawing explanation

Fig. 1 is the three-plane projection drawing of the utility model wooden construction square column lower prop.

Fig. 2 is the three-plane projection drawing of the utility model wooden construction square column upper prop.

Fig. 3 is the utility model wooden construction square column lower prop stereogram.

Fig. 4 is the utility model wooden construction square column upper prop stereogram.

Fig. 5 is the direction of engagement of the utility model lower prop and upper prop.

Fig. 6 is the square column of composition after the utility model lower prop and upper prop engage.

Mark in figure: 1-square column cross section; 2-square column indulges face; 3-lower prop tenon; 4-lower prop tongue-and-groove; 5-upper prop tongue-and-groove; 6-upper prop tenon; The square pillar cross-section length of side of L-; A ~ f is tenon tongue-and-groove size: a=0.071L; B=0.286L; C=0.14L; D=0.71L; E=1.43L; F=0.214L.

Detailed description of the invention

Embodiment:

As shown in figures 1 to 6, the wooden construction square column that the joggle connected for wooden construction engages is that foursquare wooden construction square column decile is cut into two-section and is upper prop and lower prop, square column cross sectional dimensions: 105mm × 105mm by cross section, and the height of pillar is 1000mm.Lower prop is 2 lower prop tenons 3 and 4 lower prop tongue-and-grooves, 4,2 lower prop tenons 3 and a square column cross section wherein diagonal symmetry; The top of lower prop tenon line is isosceles trapezoid line, bottom is rectangular lines, trapezoidal upper base b is 0.286 times of square column cross section length of side L i.e. 30mm, and going to the bottom as 0.43 times of square column cross section length of side L, namely 45mm, height d are 0.71 times of square column cross section length of side L i.e. 75mm; Rectangle minor face b is trapezoidal upper base length, and rectangle long limit d is trapezoidal height; Lower prop tongue-and-groove 4 width and be highly all half and the 15mm of trapezoidal upper base.

Upper prop is 2 upper prop tongue-and-grooves 5 and 4 upper prop tenons 6, and upper prop tenon 6 size is corresponding with lower prop tongue-and-groove 4 size.

Lower prop tenon 3 is formed whole square column along the axis of symmetry direction press-in upper prop tongue-and-groove 5 of upper prop tongue-and-groove 5.

The tenon of the utility model square column joggle and tongue-and-groove, when designing, need the dimension scale in strict accordance with providing to design, and the joggle of square column upper prop and lower prop engages and also will engage in strict accordance with the engagement step of joggle.By the square column that the utility model joggle engages, not only make wooden construction have more aesthetic property, and substantially increase the anti-seismic performance of whole wooden construction, relative to the pillar that existing wooden construction joggle engages, there is larger superiority, and joggle does not take nail one pin, be convenient to implement.

Example size recited above only makes to be described for preferred embodiment of the present utility model, not limits the New ruler little progress row of this practicality, and namely the size of square column is different, and the size of tongue-and-groove and tenon is just different.Therefore under the prerequisite not departing from the utility model design concept; this area ordinary person can improve size of the present utility model; all should drop into protection domain of the present utility model, the technology contents of the utility model request protection, all records in detail in the claims.

Claims

1. the joggle joint wooden construction square column connected for wooden construction, it is characterized in that the wooden construction square column that the joggle connected for wooden construction engages is that foursquare wooden construction square column decile is cut into two-section and is upper prop and lower prop by cross section, the height of pillar sets as required; Lower prop has 2 lower prop tenons (3) and 4 lower prop tongue-and-grooves (4), 2 lower prop tenons (3) and a square column cross section wherein diagonal symmetry; The top of lower prop tenon line is isosceles trapezoid line, and bottom is rectangular lines, and trapezoidal upper base is 0.286 times of the square column cross section length of side, and 0.43 times that goes to the bottom as the square column cross section length of side is highly 0.71 times of the square column cross section length of side; Rectangle minor face is trapezoidal upper base length, and the long limit of rectangle is trapezoidal height; Lower prop tongue-and-groove (4) width and be highly all the half of trapezoidal upper base;

Upper prop is 2 upper prop tongue-and-grooves (5) and 4 upper prop tenons (6), upper prop tenon (6) size is corresponding with lower prop tongue-and-groove (4) size, and lower prop tenon (3) is along axis of symmetry direction press-in upper prop tongue-and-groove (5) and form whole square column of 2 upper prop tongue-and-grooves (5).