CN201202186Y

CN201202186Y - Anti-seismic building elastic component

Info

Publication number: CN201202186Y
Application number: CNU2008200721170U
Authority: CN
Inventors: 罗大威
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-11
Filing date: 2008-07-11
Publication date: 2009-03-04
Anticipated expiration: 2018-07-11

Abstract

The utility model relates to an elastic component of an anti-seismic building, which belongs to the building field and is used in a main body of a building to buffer the shaking force which is stressed in the building and to prevent loose floor slabs or walls from falling. The elastic component comprises an elastic plate frame which is adhered under a shelf board or in the walls and an elastic bradyscism post. The elastic plate frame is composed of frames which are formed by stagger steel plates and spiral springs which are distributed in the frame. The elastic bradyscism post is composed of box type ends, spiral supporting springs which connect the box type ends on two ends, a brace rod which is threaded in the springs and is extended into the box type ends and a pressure spring which is arranged between the end portion of the brace rod and the box wall. The elastic component has the beneficial effects that the bradyscism post can buffer shake which is transmitted by the ground to the building, and the damages of the building can be avoided or lowered. The elastic plate frame which is glued under the shelf board or on the walls can absorb the kinetic energy of fallen shelf boards or fallen walls in the elastic deforming process, can prevent broken shelf board or walls from smashing the ground, and can avoid indoor personnel casualty and property damages.

Description

A kind of elastic member for earthquake proof building

Technical field

The invention belongs to the fixed buildings field, be specifically related to antidetonation support, support member.

Background technology

Earthquake is a kind ofly to take place frequently and endanger serious natural calamity.The property loss that earthquake causes mainly is the article that the building that collapses and collapse of building smashes.The personal injury that earthquake causes is also mainly because of collapsed building.In the past, for reducing property loss and the personal injury that earthquake causes, mostly considered from improving building member and integral rigidity intensity.Because the intensity of constructional materials is limited, is difficult to accomplish to guarantee that building is not impaired.How to reduce earthquake to the impact force of building body interior with stop falling, collapsing of loosening floor or body of wall, yet there are no the technical scheme that proposes to have good result to reduce personnel's injures and deaths.

Summary of the invention

The purpose of this utility model provides a kind of elastic member for earthquake proof building, be used among the building main building, falling of floor that shaking force that the buffer buildings main body is subjected to and prevention are loosening or body of wall overcomes existing building anti-seismic technology above shortcomings.

The utility model comprise be attached under the refractory slab or body of wall in elasticity sheet frame and support of buildings top elasticity bradyseism pillar.

Elasticity sheet frame of the present utility model comprises the framework that crisscross steel plate forms and is distributed in the sash, is connected the helical spring on the steel plate.

Elasticity bradyseism pillar of the present utility model is by box termination, and the spring mounting sleeve on the termination connects the spiral support spring of box termination, two ends, is through the strut that stretches into box termination in the spring and forms.

More than be the utility model basic scheme.

For improving the integral, flexible of elasticity sheet frame, the framework steel plate preferably uses steel spring plate.The helical spring installation direction of adjacent sash is vertical mutually, and spring is fixed on the steel spring plate by the end sleeve at two ends.

For making elasticity bradyseism pillar that bigger support force and positioning supporting rod be arranged not strengthening or increase under the situation of quantity of spiral support spring, between the tank wall of the strut end of elasticity bradyseism pillar and box termination, set up compression spring.

User mode of the present utility model be the elasticity sheet frame attached under the roof ceiling, periphery embeds between body of wall and the refractory slab, elasticity bradyseism pillar is along elasticity sheet frame perimeter support roof parts.

The beneficial effects of the utility model are: elasticity bradyseism pillar can cushion the vibrations that building top is passed on ground, avoids or reduce the damage of pillar upper end building.Attached to refractory slab down or the elasticity sheet frame on the body of wall can in the elastic deformation process, absorb the kinetic energy of refractory slab that falls or the body of wall that collapses, stop damaged refractory slab or body of wall to be pounded and fall earthward, avoid the damage of indoor occupant injures and deaths and property.

Description of drawings

Fig. 1 is attached to refractory slab under or elasticity sheet frame stereogram that body of wall is interior for of the present utility model.

Fig. 2 is elasticity sheet frame unit gridiron structure figure.

Fig. 3 is the utility model elasticity bradyseism pillar stereogram.

Fig. 4 is the utility model elasticity bradyseism pillar sectional view.

Fig. 5 is the utility model elastic member for earthquake proof building user mode figure.

The specific embodiment

Consult Fig. 1, Fig. 2, with steel spring plate 1 riveted joint elastic plate circle frame.Or with the framework of non-steel spring plate welding sheet frame.At riveted joint of the side of frame plate or welding spring end sleeve 2, the helical spring 3 of forming the elasticity sheet frame is welded on the sleeve 2 or by the pin that passes sleeve 2 and spring 3 and is connected on the sleeve 2.The helical spring of adjacent sash is vertical mutually to be installed.

Consult Fig. 3, Fig. 4, constitute damper leg by box termination 4 with steel plate, fixing helical spring mounting sleeve 5 on the termination penetrates strut 7, corresponding sleeve pipe 5 position setting pressure springs 8 in the casing of box termination 4 in spiral support spring 6.Box termination 4 is installed at two ends after support spring 6 and strut 7 combinations, connects support spring 6 and sleeve pipe 5, constitutes whole bradyseism pillar.

Consult Fig. 5, the bradyseism pillar is distributed along body of wall, construct the roof and the elasticity sheet frame is installed in bradyseism pillar upper end, the elasticity sheet frame is attached to below the ceiling, periphery and body of wall or roof are linked to be integral body, and elasticity sheet frame and roof be jointly by the bradyseism shore supports, the utility model state that promptly comes into operation.

Claims

1, a kind of elastic member for earthquake proof building is characterized in that: by being attached under the refractory slab or the elasticity sheet frame of surface of wall and the elasticity bradyseism pillar on support elastic sheet frame and roof are formed;

Elasticity sheet frame wherein comprise the framework that crisscross steel plate forms and be distributed in the sash, the helical spring that is connected on the steel plate forms;

Elasticity bradyseism pillar wherein is by box termination, and the spring mounting sleeve on the termination connects the spiral support spring of box termination, two ends, is through the strut that stretches into box termination in the spring and forms.

2, a kind of elastic member for earthquake proof building according to claim 1 is characterized in that: the helical spring installation direction of adjacent sash is vertical mutually, and spring is fixed on the steel spring plate by the end sleeve at two ends.

3, a kind of elastic member for earthquake proof building according to claim 1 is characterized in that: between the tank wall of the strut end of elasticity bradyseism pillar and box termination compression spring is arranged.