CN101831955A

CN101831955A - Universal hinge support

Info

Publication number: CN101831955A
Application number: CN 201010175880
Authority: CN
Inventors: 徐国彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-19
Filing date: 2010-05-19
Publication date: 2010-09-15
Anticipated expiration: 2030-05-19
Also published as: CN101831955B

Abstract

The invention discloses a universal hinge support and belongs to the field of active hinge supports of building structure nodes. The universal hinge support comprises a base and a supporting seat, wherein both the base and the supporting seat are provided with a fork respectively; a rotating shaft is arranged inside each fork; and the two rotating shafts are crossed and one rotating shaft runs through the other rotating shaft, so that the base and the supporting seat can rotate around corresponding shafts in two vertical directions. Due to the adoption of the crossed shafts to connect the base and the supporting seat, the supporting seat can universally rotate around the base so as to release stress and the universal hinge support can bear large up-pull force and pressure. In audition, the universal hinge support has the advantages of low requirement on machining accuracy, easy manufacture, simple processing, low manufacturing cost, and the capacity of meeting the building need.

Description

Universal hinge support

Technical field

The present invention relates to a kind of moveable hinge bearing of building structure node, particularly a kind of universal hinge support.

Background technology

In building structure, upper components such as some beams, roof need be supported on body of wall, the column, the general bearing support that adopts, yet owing to reasons such as earthquakes, displacement between upper component and body of wall or the column and being not only occurs on the horizontal plane, therefore have stress and produce, stress acquires a certain degree and will produce destruction.

Traditional universal bearing is pot bearing and ball formula bearing, both form by base plate and gusset plate flexible connection, its base plate four limits are distributed with bolt hole, and fixedly connected with the built-in fitting in the concrete, after the support node plate is installed four crab-bolts, only rotate and take place in one direction, support node can not well rotate, the anti-pulling ability that makes bearing a little less than, and be subjected to behind upper pulling force, can't rotate simultaneously.Because base plate is that sphere contacts with gusset plate, accuracy of manufacture height needs fine finishining, and complex structure involves great expense.In addition, because when vibrations such as earthquake took place, the bearing rotation direction is limited can not to discharge stress.

Summary of the invention

At the deficiencies in the prior art, the object of the present invention is to provide a kind of universal hinge support, simple in structure, the anti-pulling ability is strong, and slewing area is big.

Technical scheme of the present invention is achieved in that a kind of universal hinge support, comprise base and the supporting base that is used to support upper component, base and supporting base respectively have a prong, a turning cylinder all is housed in the prong, two turning cylinders are cross, and wherein a turning cylinder runs through another root turning cylinder.

Owing to have one to run through another root in two turning cylinders, under the requirement of the strength and stiffness that guarantee turning cylinder, the necessary diameter of the part that is run through is greater than another root axle, all the equal diameter of length direction increases the waste that will inevitably cause material then, therefore the axle that is run through adopts two semiaxis, semiaxis one end diameter becomes big and the semiaxis hole is set, and two semiaxis holes are combined into the circular shaft hole relatively, so not only can reduce the material usage of axle but also installation easily.Or constituted by the turning cylinder that run through axle stage casing and two axostylus axostyles by middle tape spool hole, two axostylus axostyles are installed on the described axle stage casing by screw thread, and are easier for installation.

For ease of being connected with upper component, described supporting base is a node, and node is provided with a plurality of pipes, so that be connected with support bar, or combines together with the node of upper components such as truss.

According to the quantity and the angle of pipe, described node end face is plane or cambered surface.

For ease of imbedding in the building structure, described base is a rod member.

The invention has the beneficial effects as follows: adopt cross axle to connect base and supporting base among the present invention, can realize the universal rotation of supporting base around base, stress between the supporting masses such as upper component that release is supported and body of wall or column, the stress that can slow down in the building is concentrated, and can bear bigger uplift force and pressure, in addition, requirement on machining accuracy is low, and is easy to manufacture, and processing is simple, cost is low, can satisfy the needs of building.

Description of drawings

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

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the structural representation of rotating shaft on the node;

Fig. 4 is the structural representation of base;

Fig. 5 is an another kind of embodiment schematic diagram of the present invention.

Among the figure: 1 pipe, 2 nodes, 3 turning cylinders, 4 bases, 5 turning cylinders.

The specific embodiment

The present invention is described further in conjunction with the accompanying drawings, understands the technical program with better.

As Fig. 1,2 and shown in Figure 5, a kind of universal hinge support, comprise the supporting base that base 4 and node 2 constitute, one end of base 4 and an end of node bearing 2 are prong, and be equipped with respectively in the prong that 5, two turning cylinders of a turning cylinder 3 and turning cylinder are cross and turning cylinder wherein 5 runs through turning cylinder 3.

As shown in Figure 4, base 4 can be a rod member, to be embedded in the building structure in advance or to be welded on the steel work.

As shown in Figure 3, the turning cylinder 3 that is installed on the node 2 adopts two semiaxis, semiaxis one end diameter becomes big and the semiaxis hole is set, two semiaxis holes are combined into the circular shaft hole of running through turning cylinder 5 usefulness relatively, can be when being installed on the node 2 from outwards segmentation installation in the prong, perhaps turning cylinder 3 is made of axle stage casing and two axostylus axostyles in middle tape spool hole, and two axostylus axostyles are installed on the stage casing by screw thread, and are convenient when being installed on node 2 like this.

As depicted in figs. 1 and 2, node 2 is provided with two pipes 1 so that be connected with roof, the isostructural support bar of building dividing plate, and the quantity and the position of pipe 1 are designed according to structural requirement.

Node 2 end faces can be illustrated in figure 1 as the plane, also can be illustrated in figure 5 as cambered surface, and to adapt to two different force requests of pipe 1 angle, cambered surface can adopt bigger angle.

According to the form of upper component, supporting base can not adopt a platform structure so that be connected with upper component for node structure yet.

Be interconnected to form cross axle between two rotating shafts on base 4 and the node 2, and can rotate mutually between two rotating shafts, node 2 can rotate in the horizontal direction in the rotating shaft on it, node 2 and its rotating shaft 5 in the vertical directions of the rotating shaft on base 4 rotation simultaneously in addition, form universal rotating stand, total can be slowed down stress and be concentrated, avoid body of wall to damage, can bear sizable pulling force, both can satisfy the suffered pressure requirement of operating mode, can also well rotate simultaneously, can satisfy hinged needs again.

Claims

1. universal hinge support, it is characterized in that: comprise base and the supporting base that is used to support upper component, base and supporting base respectively have a prong, and a turning cylinder all is housed in the prong, two rotate the root axles be cross and wherein a turning cylinder run through another root turning cylinder.

2. universal hinge support as claimed in claim 1 is characterized in that: the turning cylinder that is run through adopts two semiaxis, and semiaxis one end diameter diameter becomes big and the semiaxis hole is set, and two semiaxis holes are combined into the circular shaft hole relatively.

3. universal hinge support as claimed in claim 1 is characterized in that: the turning cylinder that is run through is made of axle stage casing and two axostylus axostyles in middle tape spool hole, and two axostylus axostyles are installed on the described axle stage casing by screw thread.

4. as claim 1 or 2 or 3 described universal hinge supports, it is characterized in that: described supporting base is a node, and node is provided with a plurality of pipes.

5. universal hinge support as claimed in claim 4 is characterized in that: described node end face is plane or cambered surface.

6. as claim 1 or 2 or 3 described universal hinge supports, it is characterized in that: described base is a rod member.

7. universal hinge support as claimed in claim 4 is characterized in that: described base is a rod member.

8. universal hinge support as claimed in claim 5 is characterized in that: described base is a rod member.