Wood structure connecting joint long in service life and convenient to replace

A technology for connecting nodes and wooden structures, which is applied in the direction of building components, building structures, building insulation materials, etc., can solve the problems of inconvenient replacement, single scope of application, inconvenient adjustment, etc., and achieve the effect of easy replacement, ensuring safety and stable connection

Active Publication Date: 2022-03-18
南京工业大学建筑设计研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006]The purpose of the present invention is: in order to solve the problem that the connecting nodes of the wooden structure are inconvenient to adjust according to the size of the wooden structure, the scope of application is single, and it is not easy to replace , the present invention provides a wood structure connecting node with high service life and easy replacement

Method used

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  • Wood structure connecting joint long in service life and convenient to replace
  • Wood structure connecting joint long in service life and convenient to replace
  • Wood structure connecting joint long in service life and convenient to replace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see Figure 1-4 , a high-life and easy-to-replace wooden structure connection node, including a connection platform 1, the outer wall of the connection platform 1 is symmetrically provided with a cross groove 2, and the middle part of the inner wall of the cross groove 2 is fixedly installed with a cross thread rod 3, and the two cross thread rods 3 The outer wall of the side is slidingly connected with an adjustment block 4, the outer walls of both sides of the cross threaded rod 3 are threaded with a first nut 5, the first nut 5 fits with the adjustment block 4, and the inner wall of the adjustment block 4 is rotated and installed with an installation hollow shaft 6, The outer wall of the hollow shaft 6 is installed with a rotating ring 7 symmetrically plugged in, the input end of the rotating ring 7 is fixedly equipped with a lead screw 8 , and the outer wall of the lead screw 8 is threadedly connected with a nut block 9 .

[0030] In this embodiment, by setting the ...

Embodiment 2

[0032] see Figure 1-4 , the present embodiment is further optimized on the basis of Embodiment 1, specifically, the upper surface of the nut block 9 is rotatably mounted with a mounting block 10, the inner wall of the mounting block 10 is rotatably mounted with a mounting rod 11, and the cross threaded rod 3 Adopt the setting of half thread and half optical axis.

[0033] Specifically, the top of the outer wall of the mounting rod 11 is symmetrically rotated with a connecting rod 12, and the end of the connecting rod 12 away from the mounting rod 11 is fixedly installed with a connecting plate 13, and the outer wall of the connecting rod 12 is provided with a rubber layer. 18, on the other hand, can protect the place where connecting rod 12 contacts with block 18 from being damaged.

[0034] Specifically, the inner wall of the connecting plate 13 is symmetrically slidably mounted with a double-ended threaded rod 14, and the outer wall of the double-ended threaded rod 14 is s...

Embodiment 3

[0038] see Figure 1-4 , the present embodiment is optimized as follows on the basis of Example 1 or Example 2, specifically, the end of the connecting plate 13 far away from the third nut 17 is connected with a wooden block 18, and the inner wall of the cross groove 2 is symmetrically provided with drying The device 19 and the drying device 19 can ensure that the connecting points of the wooden blocks 18 are in a dry state, so as to avoid corrosion of the wooden blocks 18 caused by moisture.

[0039] Specifically, a rain shield 20 is fixedly installed on the outer wall of the connecting platform 1 , and guide rails 21 are symmetrically fixedly installed on the inner wall of the connecting platform 1 .

[0040] Specifically, an electric slider 22 is slidably installed on the outer wall of the guide rail 21, and a scraper 23 is fixedly installed on the outer wall of the electric slider 22. The scraper 23 is made of rubber material, which can avoid scratching the connection tabl...

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Abstract

The invention discloses a wood structure connecting joint long in service life and convenient to replace, and relates to the technical field of wood structure connection.The wood structure connecting joint comprises a connecting table, cross-shaped grooves are symmetrically formed in the outer wall of the connecting table, cross-shaped threaded rods are fixedly installed in the middles of the inner walls of the cross-shaped grooves, and adjusting blocks are slidably connected to the outer walls of the two sides of the cross-shaped threaded rods; the outer walls of the two sides of the cross threaded rod are in threaded connection with first nuts, the first nuts are attached to the adjusting blocks, mounting hollow shafts are rotationally mounted on the inner walls of the adjusting blocks, rotating rings are symmetrically inserted into the outer walls of the mounting hollow shafts, and lead screws are fixedly mounted at the input ends of the rotating rings. According to the wood structure connecting device, by arranging the cross threaded rod and through position cooperation between the adjusting block and the nut block, adjustment can be conducted according to the size of a wood structure, the device can better adapt to connection of various wood structures, the application range of the device is wide, meanwhile, the device can be connected with the wood structure in a more attached mode, and connection is more stable.

Description

technical field [0001] The invention relates to the technical field of wood structure connection, and more particularly relates to a wood structure connection node with a long service life and easy replacement. Background technique [0002] Due to the limited natural size of wood or the needs of structural construction, wood is connected into structures and components by means of splicing, lengthening and node connection. At present, the existing wood structure connection nodes are inconvenient to adjust and cannot be adjusted according to the shape of the wood structure. Adjustment. [0003] In the Chinese Utility Model Patent Application No.: CN201720576500.9, there is disclosed a wood structure connection node, the structure includes a first member and two second members, and the two second members are respectively connected to the two sides of the first member to form a node , the first component and the second component are both wooden components. The connection nodes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/26E04B1/58E04B1/64E04B1/70
CPCE04B1/2604E04B1/58E04B1/62E04B1/70
Inventor 孙小鸾张浩曾波程小武杨大富
Owner 南京工业大学建筑设计研究院有限公司
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