Linkage connecting device of steel-wood members
A technology for connecting devices and components, which is applied in the direction of building structure and construction, can solve the problems of lack of linkage structure and low connection strength, and achieve the effect of strong practicability and stability
Pending Publication Date: 2021-10-22
YANGZHOU POLYTECHNIC INST
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Problems solved by technology
There are two support methods of hook support and flange support, which improve the connection strength between the beam and the column. The disadvantage is that: the device uses several fasteners, the connection strength is low, and the connection between the column and the beam Independent of each other, lack of linkage structure when connecting, has certain limitations
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[0015] The technical solutions of the present application will be further described below in conjunction with the accompanying drawings and embodiments.
[0016] Such as Figure 1-3 As shown, it is a linkage connection device for steel and wood components, including a base 1, a lower support 2 is connected to the upper surface of the base 1, an upper support 3 is arranged above the lower support 2, and a protrusion 4 is provided at the lower end of the upper support 3, The upper surface of the lower pillar 2 facing the protruding part 4 is provided with a stepped groove part 5, and the groove part 5 includes a first groove 501 that cooperates with the protruding part 4, and a groove that matches with the protruding part 4 is arranged below the first groove 501. The second groove 502 connected by the first groove 501, the third groove 503 is provided at the lower end of the second groove 502, the bottom of the second groove 502 is provided with a baffle 6, and the first groove ...
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The invention relates to a linkage connecting device of steel-wood members. The linkage connecting device comprises a base, a lower supporting column and an upper supporting column, a groove part is formed in the upper surface of the lower supporting column and comprises a first groove, a second groove and a third groove, a baffle is arranged at the bottom of the second groove, a transverse plate is arranged in the first groove located in the baffle, and a compression spring is arranged between the transverse plate and the baffle. A vertical rack is arranged on the edge of the lower surface of the transverse plate, a gear is rotationally connected into the third groove, the vertical rack is connected with the side face of the gear in a meshed mode, and a first transverse rack and a second transverse rack are correspondingly arranged in the third groove. The linkage connecting device further comprises cross beams, open grooves are formed in the side faces of the cross beams, sleeves are connected into the open grooves, and columnar connecting bodies are inserted into the sleeves. According to the linkage connecting device of the steel-wood members, the transverse plate is extruded through the gravity of the upper supporting column, so that the gear and rack mechanism is driven to work, tensioning of the cross beams on the two sides is completed, a steel-wood structure is built, and the linkage connecting device can be applied to industrial production and has very high practicability.
Description
technical field [0001] The invention belongs to the technical field of connection devices for steel-wood structures, and in particular relates to a linkage connection device for steel-wood components. Background technique [0002] In the existing Chinese patent database, a patent named BIM-based beam or column hanging and external connection structure is disclosed. The application number is CN201510765473.5, the application date is 20151111, the authorization announcement number is CN105332425A, and the authorization announcement date is 20160217. In the device, active connectors and passive connectors are arranged between beams and columns or between beams; And a connecting flange is arranged on the edge of the front face; the passive connector is provided with a hooking hole on the side wall of the beam or column or the passive connector, and the hooking hole is matched with the n-shaped hook for installation. The present invention adopts the structure of wedge-shaped hoo...
Claims
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IPC IPC(8): E04B1/38E04B1/58
CPCE04B1/38E04B1/58E04B1/388
Inventor 黄玲玲张燕
Owner YANGZHOU POLYTECHNIC INST