CN102425106B - Steel stranded rubber support and production method thereof - Google Patents
Steel stranded rubber support and production method thereof Download PDFInfo
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- CN102425106B CN102425106B CN 201110248386 CN201110248386A CN102425106B CN 102425106 B CN102425106 B CN 102425106B CN 201110248386 CN201110248386 CN 201110248386 CN 201110248386 A CN201110248386 A CN 201110248386A CN 102425106 B CN102425106 B CN 102425106B
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Abstract
The invention belongs to the technical field of bridge supports, and discloses a steel stranded rubber support and a production method thereof. The steel stranded rubber support is mainly technically characterized by comprising a convex spherical crown steel stranded support with a convex spherical surface and a concave spherical crown steel stranded support with a concave spherical surface, wherein the convex spherical crown steel stranded support and the concave spherical crown steel stranded support are coated or partly coated by an elastomer. The steel stranded rubber support provided by the invention is large in corner so as to be capable of self-adapting to a corner of a girder body and to effectively prevent biasing of plate type rubber supports. And the convex spherical crown steel stranded support and the concave spherical crown steel stranded support are coated or partly coated by the elastomer, therefore, the stress is not further applied to the peripheral rubber of the support and other elastomer protection layers, and good sealing performance and long service life are achieved. The steel stranded rubber support has the advantages of plate type supports and global supports, also has the advantages of convenience for installation and low cost, and is free of maintenance.
Description
Technical field
The invention belongs to the bridge pad technical field, relate in particular to a kind of steel hinge neoprene bearing and preparation method thereof.
Background technology
The bearing that uses in bridge engineering construction comprises board-like bearing, spherical bearing, pot bearing etc., and the structure of board-like bearing comprises the rubber spacer that is provided with the steel plate of putting more energy into, multiple-layer stacked rubber spacer as required during installation.Be prone to bearing during board-like bearing uses and press inclined to one side phenomenon, frequency of maintenance is high, and application life is short.The structure of spherical bearing comprises upper bracket plate, spherical crown liner plate, ball impression liner plate and lower support plate, and spherical bearing slides not good with the position sealing of rotating, and cost is high, installation and maintenance are inconvenient.
Summary of the invention
First technical problem that the present invention will solve just provides a kind of good seal performance, long service life, easy for installation, cheap and non-maintaining steel hinge neoprene bearing.
Second technical problem that the present invention will solve just provides the preparation method of steel hinge neoprene bearing.
For solving above-mentioned first technical problem, the technical solution used in the present invention is: comprise be complementary with the hinged support body of protruding spherical crown steel of protruding sphere with the hinged support body of recessed spherical crown steel of concave spherical surface, the described hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel are coated by elastic body or part coats.
Its additional technical feature is: the hinged support body of described protruding spherical crown steel is descending at the hinged support body of upper, recessed spherical crown steel, or the hinged support body of recessed spherical crown steel is descending at the hinged support body of upper, protruding spherical crown steel;
Have on the described protruding sphere and have the concave surface pin-and-hole that is complementary with the convex surface pin-and-hole on convex surface pin-and-hole, the concave spherical surface, shear pin is arranged in convex surface pin-and-hole and the concave surface pin-and-hole, shear pin and convex surface pin-and-hole, concave surface pin-and-hole matched in clearance, or shear pin and convex surface pin-and-hole matched in clearance, with concave surface pin-and-hole interference fit, or shear pin and concave surface pin-and-hole matched in clearance, and convex surface pin-and-hole interference fit;
Be provided with the sphere friction pair between described protruding sphere and concave spherical surface;
Be provided with elastic supporting element between the described hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel;
The side of the described hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel has notch;
Described elastomeric end face is or/and the bottom surface is provided with antislip body;
Be provided with support plate on the described elastic body, be provided with flat frictional pair between elastic body and support plate, support plate is provided with plate face antislip body;
Be provided with support plate on the described elastic body, be provided with flat frictional pair between elastic body and support plate, support plate simultaneously is provided with plate face antislip body, another side is provided with gathering sill or gib block, and protruding spherical crown steel hinged support body or the recessed spherical crown steel hinged support body close with support plate are provided with gib block or the gathering sill that is complementary with gathering sill or gib block.
For solving above-mentioned second technical problem, the technical solution used in the present invention is, may further comprise the steps:
The first step, the preparation hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel
Process protruding sphere, notch at the hinged support body of protruding spherical crown steel, process concave spherical surface, notch at the hinged support body of recessed spherical crown steel, the wearing layer of different materials is set respectively on protruding sphere and the concave spherical surface;
Or process protruding sphere, convex surface pin-and-hole, notch at the hinged support body of protruding spherical crown steel, and process concave spherical surface, concave surface pin-and-hole, notch at the hinged support body of recessed spherical crown steel, the wearing layer of different materials is set respectively on protruding sphere and the concave spherical surface;
Or process protruding sphere, convex surface pin-and-hole, notch at the hinged support body of protruding spherical crown steel, process concave spherical surface, concave surface pin-and-hole, notch at the hinged support body of recessed spherical crown steel, the wearing layer of different materials is set respectively on protruding sphere and the concave spherical surface, the end face that the superincumbent hinged support body of protruding spherical crown steel or the hinged support body of recessed spherical crown steel are set is arranged gathering sill or gib block;
Second step, assembling
The end face of the hinged support body of protruding spherical crown steel below being arranged on or the hinged support body of recessed spherical crown steel is installed elastic supporting element, the protruding sphere of the hinged support body of protruding spherical crown steel is contacted with the concave spherical surface of the hinged support body of recessed spherical crown steel, coat or the part coated elastomer in the outside of the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel;
Or the end face of the hinged support body of protruding spherical crown steel below being arranged on or the hinged support body of recessed spherical crown steel is installed elastic supporting element, shear pin is installed in is arranged in following the convex surface pin-and-hole or concave surface pin-and-hole, the protruding sphere of the hinged support body of protruding spherical crown steel is contacted with the concave spherical surface of the hinged support body of recessed spherical crown steel, coat or the part coated elastomer in the outside of the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel;
Or the end face of the hinged support body of protruding spherical crown steel below being arranged on or the hinged support body of recessed spherical crown steel is installed elastic supporting element, shear pin is installed in is arranged in following the convex surface pin-and-hole or concave surface pin-and-hole, the protruding sphere of the hinged support body of protruding spherical crown steel is contacted with the concave spherical surface of the hinged support body of recessed spherical crown steel, the outside at the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel coats or the part coated elastomer, a kind of wearing layer of material is set at the elastic body end face, the bottom surface is arranged the wearing layer of another kind of material, the support plate that end face is provided with plate face antislip body is installed in above the elastic body;
Or the end face of the hinged support body of protruding spherical crown steel below being arranged on or the hinged support body of recessed spherical crown steel is installed elastic supporting element, shear pin is installed in is arranged in following the convex surface pin-and-hole or concave surface pin-and-hole, the protruding sphere of the hinged support body of protruding spherical crown steel is contacted with the concave spherical surface of the hinged support body of recessed spherical crown steel, the outside at the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel coats or the part coated elastomer, a kind of wearing layer of material is set in the elastic body bottom surface, end face is arranged the wearing layer of another kind of material, the support plate that the bottom surface is provided with plate face antislip body is installed in below the elastic body;
Or the end face of the hinged support body of protruding spherical crown steel below being arranged on or the hinged support body of recessed spherical crown steel is installed elastic supporting element, shear pin is installed in is arranged in following the convex surface pin-and-hole or concave surface pin-and-hole, the protruding sphere of the hinged support body of protruding spherical crown steel is contacted with the concave spherical surface of the hinged support body of recessed spherical crown steel, the outside at the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel coats or the part coated elastomer, establish gathering sill or gib block and a kind of wearing layer of material is set at the elastic body end face, the bottom surface is provided with gib block or gathering sill and the wearing layer of another kind of material is set, the support plate that end face is provided with plate face antislip body is installed in above the elastic body, makes gib block be positioned at gathering sill;
Or the end face of the hinged support body of protruding spherical crown steel below being arranged on or the hinged support body of recessed spherical crown steel is installed elastic supporting element, shear pin is installed in is arranged in following the convex surface pin-and-hole or concave surface pin-and-hole, the protruding sphere of the hinged support body of protruding spherical crown steel is contacted with the concave spherical surface of the hinged support body of recessed spherical crown steel, the outside at the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel coats or the part coated elastomer, be provided with gathering sill or gib block in the elastic body bottom surface and a kind of wearing layer of material is set, end face is provided with gib block or gathering sill and the wearing layer of another kind of material is set, the support plate that the bottom surface is provided with plate face antislip body is installed in below the elastic body, makes gib block be positioned at gathering sill.
Steel hinge neoprene bearing provided by the present invention, compared with prior art, have the following advantages: one, corner is not that board-like bearing is realized by the compressive strain of rubber like that, its inner cooperation of adopting the hinged support body of protruding spherical crown steel and two spherical crowns of the hinged support body of recessed spherical crown steel, the corner that provides is large, and corner that can self adaptation beam body has effectively prevented the inclined to one side phenomenon of pressure of laminated rubber bearing.And the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel are coated by elastic body or part coats, and the elastic body toppings such as the peripheral rubber of bearing are no longer stressed, good seal performance, long service life.The chief that steel hinge neoprene bearing is got board-like bearing and spherical bearing, easy for installation, cheap and non-maintaining.As required, can descend at the hinged support body of upper, recessed spherical crown steel by the hinged support body of protruding spherical crown steel, also can descend at the hinged support body of upper, protruding spherical crown steel by the hinged support body of recessed spherical crown steel; They are two years old, between the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel shear pin is set, bearing is realized angle turning function by the spherical rotation compression stretching elastic body of the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel under load action, bear horizontal force by shear pin; Its three, be provided with the sphere friction pair between protruding sphere and concave spherical surface, rotate flexibly; Its four, be provided with elastic supporting element between the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel, not only sealed but also damping; Its five, the side of the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel has notch, can increase elastomeric adhesive power; Its six, elastomeric end face makes the installation of bearing more firm or/and the bottom surface is provided with antislip body; Its seven, be provided with support plate on the elastic body, be provided with flat frictional pair between elastic body and support plate, support plate is provided with plate face antislip body, then this bearing is by the fixed reversible that becomes, bearing can be realized bidirectional displacement; They are eight years old, be provided with support plate on the elastic body, be provided with flat frictional pair between elastic body and support plate, support plate simultaneously is provided with plate face antislip body, another side is provided with gathering sill or gib block, protruding spherical crown steel hinged support body or the recessed spherical crown steel hinged support body close with support plate are provided with gib block or the gathering sill that is complementary with gathering sill or gib block, then this bearing is by the fixed one-way fashion that becomes, and bearing can be realized monodisplacement.
Description of drawings
Fig. 1 is the first structural representation of steel hinge neoprene bearing of the present invention;
Fig. 2 is the second structural representation of steel hinge neoprene bearing;
Fig. 3 is the third structural representation of steel hinge neoprene bearing;
Fig. 4 is the 4th kind of structural representation of steel hinge neoprene bearing;
Fig. 5 is the 5th kind of structural representation of steel hinge neoprene bearing.
The specific embodiment
Below in conjunction with accompanying drawing steel hinge neoprene bearing provided by the present invention and preparation method thereof is described in further details.
As shown in Figure 1, steel hinge neoprene bearing provided by the present invention comprises the hinged support body 1 of protruding spherical crown steel and the hinged support body 2 of recessed spherical crown steel that is complementary, the hinged support body 1 of protruding spherical crown steel is with protruding sphere 3, the hinged support body 2 of recessed spherical crown steel is with concave spherical surface 4,4 of protruding sphere 3 and concave spherical surfaces are provided with sphere friction pair 5, the hinged support body 1 of protruding spherical crown steel and 2 of the hinged support bodies of recessed spherical crown steel are provided with elastic supporting element 6, the side of the hinged support body 1 of protruding spherical crown steel and the hinged support body 2 of recessed spherical crown steel has notch 7, the hinged support body 1 of protruding spherical crown steel and the hinged support body 2 of recessed spherical crown steel are coated by elastic body 8, the end face of elastic body 8 and bottom surface are provided with antislip body 9, and the bearing of this moment is fixed.
As shown in Figure 2, have on the protruding sphere 3 and have the concave surface pin-and-hole 11 that is complementary with convex surface pin-and-hole 10 on convex surface pin-and-hole 10, the concave spherical surface 4, shear pin 12 is arranged in convex surface pin-and-hole 10 and the concave surface pin-and-hole 11, shear pin 12 and convex surface pin-and-hole 10, concave surface pin-and-hole 11 matched in clearance.Certainly, but also shear pin 12 and convex surface pin-and-hole 10 matched in clearance, with concave surface pin-and-hole 11 interference fit, or shear pin 12 and concave surface pin-and-hole 11 matched in clearance, with convex surface pin-and-hole 10 interference fit.
As shown in Figure 3, be provided with support plate 13 on the elastic body 8,13 of elastic body 8 and support plates are provided with flat frictional pair 14, and the end face of support plate 13 is provided with plate face antislip body 15, and the bearing of this moment is reversible.
As shown in Figure 4, be provided with support plate 13 on the elastic body 8,13 of elastic body 8 and support plates are provided with flat frictional pair 14, the end face of support plate 13 is provided with plate face antislip body 15, the bottom surface of support plate 13 is provided with gib block 16, the protruding spherical crown steel hinged support body 1 close with support plate 13 is provided with the gathering sill 17 that is complementary with gib block 16, and the bearing of this moment is one-way fashion.
Shown in Fig. 1,2,3,4, the hinged support body 1 of protruding spherical crown steel is descending at the hinged support body 2 of upper, recessed spherical crown steel.As shown in Figure 5, the hinged support body 2 of recessed spherical crown steel is descending at the hinged support body 1 of upper, protruding spherical crown steel.
Steel hinge neoprene bearing preparation method provided by the present invention is as follows:
The first step, the preparation hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel
Second step, assembling
The hinged support body 1 of protruding spherical crown steel below being arranged on or the end face of the hinged support body 2 of recessed spherical crown steel are installed elastic supporting element 6, the protruding sphere 3 of the hinged support body 1 of protruding spherical crown steel is contacted with the concave spherical surface 4 of the hinged support body 2 of recessed spherical crown steel, coat or part coated elastomer 8 in the outside of the hinged support body 1 of protruding spherical crown steel and the hinged support body 2 of recessed spherical crown steel.
The first step, the preparation hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel
Second step, assembling
The hinged support body 1 of protruding spherical crown steel below being arranged on or the end face of the hinged support body 2 of recessed spherical crown steel are installed elastic supporting element 6, shear pin 12 is installed in is arranged in following the convex surface pin-and-hole 10 or concave surface pin-and-hole 11, the protruding sphere 3 of the hinged support body 1 of protruding spherical crown steel is contacted with the concave spherical surface 4 of the hinged support body 2 of recessed spherical crown steel, coat or part coated elastomer 8 in the outside of the hinged support body 1 of protruding spherical crown steel and the hinged support body 2 of recessed spherical crown steel.
The first step, the preparation hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel
Second step, assembling
The hinged support body 1 of protruding spherical crown steel below being arranged on or the end face of the hinged support body 2 of recessed spherical crown steel are installed elastic supporting element 6, shear pin 12 is installed in is arranged in following the convex surface pin-and-hole 10 or concave surface pin-and-hole 11, the protruding sphere 3 of the hinged support body 1 of protruding spherical crown steel is contacted with the concave spherical surface 4 of the hinged support body 2 of recessed spherical crown steel, the outside at the hinged support body 1 of protruding spherical crown steel and the hinged support body 2 of recessed spherical crown steel coats or part coated elastomer 8, a kind of wearing layer of material is set at elastic body 8 end faces, the bottom surface is arranged the wearing layer of another kind of material, the support plate 13 that end face is provided with plate face antislip body 15 is installed in above the elastic body 8, and 13 of elastic body 8 and support plates form flat frictional pair 14.
The first step, the preparation hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel
Second step, assembling
The hinged support body 1 of protruding spherical crown steel below being arranged on or the end face of the hinged support body 2 of recessed spherical crown steel are installed elastic supporting element 6, shear pin 12 is installed in is arranged in following the convex surface pin-and-hole 10 or concave surface pin-and-hole 11, the protruding sphere 3 of the hinged support body 1 of protruding spherical crown steel is contacted with the concave spherical surface 4 of the hinged support body 2 of recessed spherical crown steel, the outside at the hinged support body 1 of protruding spherical crown steel and the hinged support body 2 of recessed spherical crown steel coats or part coated elastomer 8, a kind of wearing layer of material is set in elastic body 8 bottom surfaces, end face is arranged the wearing layer of another kind of material, the support plate 13 that the bottom surface is provided with plate face antislip body 15 is installed in below the elastic body 8, and 13 of elastic body 8 and support plates form flat frictional pair 14.
The first step, the preparation hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel
Second step, assembling
The hinged support body 1 of protruding spherical crown steel below being arranged on or the end face of the hinged support body 2 of recessed spherical crown steel are installed elastic supporting element 6, shear pin 12 is installed in is arranged in following the convex surface pin-and-hole 10 or concave surface pin-and-hole 11, the protruding sphere 3 of the hinged support body 1 of protruding spherical crown steel is contacted with the concave spherical surface 4 of the hinged support body 2 of recessed spherical crown steel, the outside at the hinged support body 1 of protruding spherical crown steel and the hinged support body 2 of recessed spherical crown steel coats or part coated elastomer 8, establish gathering sill 17 or gib block 16 and a kind of wearing layer of material is set at elastic body 8 end faces, the bottom surface is provided with gib block 16 or gathering sill 17 and the wearing layer of another kind of material is set, the support plate 13 that end face is provided with plate face antislip body 15 is installed in above the elastic body 8, make gib block 16 be positioned at gathering sill 17,13 of elastic body 8 and support plates form flat frictional pair 14.
The first step, the preparation hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel
Second step, assembling
The hinged support body 1 of protruding spherical crown steel below being arranged on or the end face of the hinged support body 2 of recessed spherical crown steel are installed elastic supporting element 6, shear pin 12 is installed in is arranged in following the convex surface pin-and-hole 10 or concave surface pin-and-hole 11, the protruding sphere 3 of the hinged support body 1 of protruding spherical crown steel is contacted with the concave spherical surface 4 of the hinged support body 2 of recessed spherical crown steel, the outside at the hinged support body 1 of protruding spherical crown steel and the hinged support body 2 of recessed spherical crown steel coats or part coated elastomer 8, be provided with gathering sill 17 or gib block 16 in elastic body 8 bottom surfaces and a kind of wearing layer of material is set, end face is provided with gib block 16 or gathering sill 17 and the wearing layer of another kind of material is set, the support plate 13 that the bottom surface is provided with plate face antislip body 15 is installed in below the elastic body 8, make gib block 16 be positioned at gathering sill 17,13 of elastic body 8 and support plates form flat frictional pair 14.
Steel hinge neoprene bearing provided by the present invention, corner is not that board-like bearing is realized by the compressive strain of rubber like that, its inner cooperation of adopting the hinged support body 1 of protruding spherical crown steel and 2 two spherical crowns of the hinged support body of recessed spherical crown steel, the corner that provides is large, corner that can self adaptation beam body has effectively prevented the inclined to one side phenomenon of pressure of laminated rubber bearing.And the hinged support body 1 of protruding spherical crown steel and the hinged support body 2 of recessed spherical crown steel are coated by elastic body 8 or part coats, and the elastic body toppings such as the peripheral rubber of bearing are no longer stressed, good seal performance, long service life.As required, can descend at the hinged support body 2 of upper, recessed spherical crown steel by the hinged support body 1 of protruding spherical crown steel, also can descend at the hinged support body 1 of upper, protruding spherical crown steel by the hinged support body 2 of recessed spherical crown steel.The hinged support body 1 of protruding spherical crown steel and 2 of the hinged support bodies of recessed spherical crown steel arrange shear pin 12, bearing is under load action, spherical rotation compression stretching elastic body by the hinged support body 1 of protruding spherical crown steel and the hinged support body 2 of recessed spherical crown steel is realized angle turning function, bears horizontal force by shear pin 12.4 of protruding sphere 3 and concave spherical surfaces are provided with sphere friction pair 5, rotate flexibly.The hinged support body 1 of protruding spherical crown steel and 2 of the hinged support bodies of recessed spherical crown steel are provided with elastic supporting element 6, have not only sealed but also damping.The side of the hinged support body 1 of protruding spherical crown steel and the hinged support body 2 of recessed spherical crown steel has notch 7, can increase the adhesive power of elastic body 8.The end face of elastic body 8 makes the installation of bearing more firm or/and the bottom surface is provided with antislip body 9.Be provided with support plate 13 on the elastic body 8, then this bearing can be by fixed reversible or the one-way fashion of becoming, and bearing can be realized bidirectional displacement or monodisplacement.The chief that steel hinge neoprene bearing is got board-like bearing and spherical bearing, easy for installation, cheap and non-maintaining.
Claims (10)
1. steel cuts with scissors neoprene bearing, it is characterized in that: comprise be complementary with the hinged support body of protruding spherical crown steel of protruding sphere with the hinged support body of recessed spherical crown steel of concave spherical surface, the described hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel are coated by elastic body or part coats.
2. steel according to claim 1 cuts with scissors neoprene bearing, it is characterized in that: the hinged support body of described protruding spherical crown steel is descending at the hinged support body of upper, recessed spherical crown steel, or the hinged support body of recessed spherical crown steel is descending at the hinged support body of upper, protruding spherical crown steel.
3. steel according to claim 1 cuts with scissors neoprene bearing, it is characterized in that: have on the described protruding sphere and have the concave surface pin-and-hole that is complementary with the convex surface pin-and-hole on convex surface pin-and-hole, the concave spherical surface, shear pin is arranged in convex surface pin-and-hole and the concave surface pin-and-hole, shear pin and convex surface pin-and-hole, concave surface pin-and-hole matched in clearance, or shear pin and convex surface pin-and-hole matched in clearance, with concave surface pin-and-hole interference fit, or shear pin and concave surface pin-and-hole matched in clearance, and convex surface pin-and-hole interference fit.
4. steel hinge neoprene bearing according to claim 1 is characterized in that: be provided with the sphere friction pair between described protruding sphere and concave spherical surface.
5. steel hinge neoprene bearing according to claim 1 is characterized in that: be provided with elastic supporting element between the described hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel.
6. steel according to claim 1 cuts with scissors neoprene bearing, and it is characterized in that: the side of the described hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel has notch.
7. steel according to claim 1 cuts with scissors neoprene bearing, and it is characterized in that: described elastomeric end face is or/and the bottom surface is provided with antislip body.
8. steel according to claim 1 cuts with scissors neoprene bearing, and it is characterized in that: be provided with support plate on the described elastic body, be provided with flat frictional pair between elastic body and support plate, support plate is provided with plate face antislip body.
9. steel according to claim 1 cuts with scissors neoprene bearing, it is characterized in that: be provided with support plate on the described elastic body, be provided with flat frictional pair between elastic body and support plate, support plate simultaneously is provided with plate face antislip body, another side is provided with gathering sill or gib block, and protruding spherical crown steel hinged support body or the recessed spherical crown steel hinged support body close with support plate are provided with gib block or the gathering sill that is complementary with gathering sill or gib block.
10. prepare the method for the described steel hinge of the claims neoprene bearing, it is characterized in that, may further comprise the steps:
The first step, the preparation hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel
Process protruding sphere, notch at the hinged support body of protruding spherical crown steel, process concave spherical surface, notch at the hinged support body of recessed spherical crown steel, the wearing layer of different materials is set respectively on protruding sphere and the concave spherical surface;
Or process protruding sphere, convex surface pin-and-hole, notch at the hinged support body of protruding spherical crown steel, and process concave spherical surface, concave surface pin-and-hole, notch at the hinged support body of recessed spherical crown steel, the wearing layer of different materials is set respectively on protruding sphere and the concave spherical surface;
Or process protruding sphere, convex surface pin-and-hole, notch at the hinged support body of protruding spherical crown steel, process concave spherical surface, concave surface pin-and-hole, notch at the hinged support body of recessed spherical crown steel, the wearing layer of different materials is set respectively on protruding sphere and the concave spherical surface, the end face that the superincumbent hinged support body of protruding spherical crown steel or the hinged support body of recessed spherical crown steel are set is arranged gathering sill or gib block;
Second step, assembling
The end face of the hinged support body of protruding spherical crown steel below being arranged on or the hinged support body of recessed spherical crown steel is installed elastic supporting element, the protruding sphere of the hinged support body of protruding spherical crown steel is contacted with the concave spherical surface of the hinged support body of recessed spherical crown steel, coat or the part coated elastomer in the outside of the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel;
Or the end face of the hinged support body of protruding spherical crown steel below being arranged on or the hinged support body of recessed spherical crown steel is installed elastic supporting element, shear pin is installed in is arranged in following the convex surface pin-and-hole or concave surface pin-and-hole, the protruding sphere of the hinged support body of protruding spherical crown steel is contacted with the concave spherical surface of the hinged support body of recessed spherical crown steel, coat or the part coated elastomer in the outside of the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel;
Or the end face of the hinged support body of protruding spherical crown steel below being arranged on or the hinged support body of recessed spherical crown steel is installed elastic supporting element, shear pin is installed in is arranged in following the convex surface pin-and-hole or concave surface pin-and-hole, the protruding sphere of the hinged support body of protruding spherical crown steel is contacted with the concave spherical surface of the hinged support body of recessed spherical crown steel, the outside at the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel coats or the part coated elastomer, a kind of wearing layer of material is set at the elastic body end face, the bottom surface is arranged the wearing layer of another kind of material, the support plate that end face is provided with plate face antislip body is installed in above the elastic body;
Or the end face of the hinged support body of protruding spherical crown steel below being arranged on or the hinged support body of recessed spherical crown steel is installed elastic supporting element, shear pin is installed in is arranged in following the convex surface pin-and-hole or concave surface pin-and-hole, the protruding sphere of the hinged support body of protruding spherical crown steel is contacted with the concave spherical surface of the hinged support body of recessed spherical crown steel, the outside at the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel coats or the part coated elastomer, a kind of wearing layer of material is set in the elastic body bottom surface, end face is arranged the wearing layer of another kind of material, the support plate that the bottom surface is provided with plate face antislip body is installed in below the elastic body;
Or the end face of the hinged support body of protruding spherical crown steel below being arranged on or the hinged support body of recessed spherical crown steel is installed elastic supporting element, shear pin is installed in is arranged in following the convex surface pin-and-hole or concave surface pin-and-hole, the protruding sphere of the hinged support body of protruding spherical crown steel is contacted with the concave spherical surface of the hinged support body of recessed spherical crown steel, the outside at the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel coats or the part coated elastomer, establish gathering sill or gib block and a kind of wearing layer of material is set at the elastic body end face, the bottom surface is provided with gib block or gathering sill and the wearing layer of another kind of material is set, the support plate that end face is provided with plate face antislip body is installed in above the elastic body, makes gib block be positioned at gathering sill;
Or the end face of the hinged support body of protruding spherical crown steel below being arranged on or the hinged support body of recessed spherical crown steel is installed elastic supporting element, shear pin is installed in is arranged in following the convex surface pin-and-hole or concave surface pin-and-hole, the protruding sphere of the hinged support body of protruding spherical crown steel is contacted with the concave spherical surface of the hinged support body of recessed spherical crown steel, the outside at the hinged support body of protruding spherical crown steel and the hinged support body of recessed spherical crown steel coats or the part coated elastomer, be provided with gathering sill or gib block in the elastic body bottom surface and a kind of wearing layer of material is set, end face is provided with gib block or gathering sill and the wearing layer of another kind of material is set, the support plate that the bottom surface is provided with plate face antislip body is installed in below the elastic body, makes gib block be positioned at gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110248386 CN102425106B (en) | 2011-08-26 | 2011-08-26 | Steel stranded rubber support and production method thereof |
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| CN 201110248386 CN102425106B (en) | 2011-08-26 | 2011-08-26 | Steel stranded rubber support and production method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102839603B (en) * | 2012-09-26 | 2015-01-28 | 彭天波 | Preparation method of high-friction antivibration support |
| CN105064205B (en) * | 2015-08-25 | 2017-01-04 | 中铁大桥局武汉桥梁特种技术有限公司 | spherical bearing |
| CN108547219A (en) * | 2018-03-27 | 2018-09-18 | 重庆红岩建设机械制造有限责任公司 | A kind of secondary improved method of bridge pad friction |
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| JP2003090013A (en) * | 2001-09-18 | 2003-03-28 | Japan Steel Works Ltd:The | Structure bearing device |
| CN2690451Y (en) * | 2003-12-09 | 2005-04-06 | 衡水丰泽工程橡胶科技开发有限公司 | Shock-proof height regulating support base |
| CN2775388Y (en) * | 2005-03-10 | 2006-04-26 | 柳州东方工程橡胶制品有限公司 | One-way movable basin type rubber support seat |
| CN200999392Y (en) * | 2007-01-19 | 2008-01-02 | 袁关生 | Damp shock-absorbing basin type rubber support |
| CN201232160Y (en) * | 2008-07-22 | 2009-05-06 | 衡水宝力工程橡胶有限公司 | Ball type tensile support |
| CN201495486U (en) * | 2009-08-11 | 2010-06-02 | 武汉鑫拓力工程技术有限公司 | Ball-shaped steel support saddle |
| CN201730046U (en) * | 2010-02-11 | 2011-02-02 | 柳州东方工程橡胶制品有限公司 | Spherical surface support |
| CN202175912U (en) * | 2011-08-26 | 2012-03-28 | 衡水宝力工程橡胶有限公司 | Steel hinge rubber support |
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| CN2690451Y (en) * | 2003-12-09 | 2005-04-06 | 衡水丰泽工程橡胶科技开发有限公司 | Shock-proof height regulating support base |
| CN2775388Y (en) * | 2005-03-10 | 2006-04-26 | 柳州东方工程橡胶制品有限公司 | One-way movable basin type rubber support seat |
| CN200999392Y (en) * | 2007-01-19 | 2008-01-02 | 袁关生 | Damp shock-absorbing basin type rubber support |
| CN201232160Y (en) * | 2008-07-22 | 2009-05-06 | 衡水宝力工程橡胶有限公司 | Ball type tensile support |
| CN201495486U (en) * | 2009-08-11 | 2010-06-02 | 武汉鑫拓力工程技术有限公司 | Ball-shaped steel support saddle |
| CN201730046U (en) * | 2010-02-11 | 2011-02-02 | 柳州东方工程橡胶制品有限公司 | Spherical surface support |
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| CN102425106A (en) | 2012-04-25 |
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Address after: The 053000 Northern Industrial Base Development Zone of Hengshui City, Hebei Province Rubber Road No. 13 Patentee after: Hebei Baoli engineering equipment Limited by Share Ltd Address before: 053000 Heping West Road, Hebei, Hengshui, No. 396 Patentee before: Hengshui Baoli Engineering Rubber Co., Ltd. |