CN210341614U - Anti-pulling friction pendulum ball type support - Google Patents
Anti-pulling friction pendulum ball type support Download PDFInfo
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- CN210341614U CN210341614U CN201920525124.XU CN201920525124U CN210341614U CN 210341614 U CN210341614 U CN 210341614U CN 201920525124 U CN201920525124 U CN 201920525124U CN 210341614 U CN210341614 U CN 210341614U
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- plate
- wear
- lower support
- friction pendulum
- pendulum ball
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Abstract
The utility model relates to a friction pendulum ball type support technical field just discloses an anti-pulling friction pendulum ball type support, including the bottom suspension bedplate, the first crab-bolt of the equal fixedly connected with in both sides of bottom suspension bedplate bottom, the spacing bottom plate of bolt fixedly connected with is passed through at bottom suspension bedplate top, the fixed undersetting that has cup jointed in inside of spacing bottom plate, the fixed lower antifriction plate that is located the bolt top that has cup jointed in bottom of undersetting, the fixed antifriction plate that has cup jointed in top of undersetting, the spherical crown has been placed at the top of well antifriction plate. This resistance to plucking friction pendulum ball type support uses through the cooperation of undersetting, spherical crown, last antifriction plate and corrosion resistant plate, cuts the bolt when the earthquake and makes the support can remove along the direction of A and B, realizes the shock attenuation effect to the bridge, and corrosion resistant plate passes through simultaneously and has spacingly between baffle and the undersetting for the device possesses resistance to plucking, and the component produces great collision in the device when avoiding the bridge vibrations.
Description
Technical Field
The utility model relates to a friction pendulum ball type support technical field specifically is an anti-pulling friction pendulum ball type support.
Background
The friction pendulum spherical bearing utilizes keeping away from of pendulum clock to realize the shock attenuation to the bridge, corrosion resistant plate can remove along A (horizontal bridge to) and B (following the bridge to) in the current friction pendulum spherical bearing, but corrosion resistant plate and the undersetting in the friction pendulum spherical bearing do not carry on spacingly in vertical direction, corrosion resistant plate does not possess resistance to plucking nature, because corrosion resistant plate and undersetting do not carry on spacingly in vertical direction during the bridge vibrations, corrosion resistant plate can produce the displacement, can and be located the spherical crown of corrosion resistant plate below between produce the clearance and form the collision, and the coefficient of friction between the friction surface in the friction pendulum spherical bearing structure is great, the wearing and tearing of component are serious in the friction pendulum spherical bearing when leading to vibrations.
SUMMERY OF THE UTILITY MODEL
To the not enough of background art, the utility model provides an anti-pulling friction pendulum ball type support possesses advantages such as anti-pulling nature, coefficient of friction are little, has solved the problem that the background art provided.
The utility model provides a following technical scheme: an anti-pulling friction pendulum ball type support comprises a lower support plate, wherein two sides of the bottom of the lower support plate are fixedly connected with first anchor bolts, the top of the lower support plate is fixedly connected with a limit bottom plate through a bolt, a lower support is fixedly sleeved in the limit bottom plate, the bottom of the lower support is fixedly sleeved with a lower wear-resistant plate positioned above the bolt, the top of the lower support is fixedly sleeved with a middle wear-resistant plate, the top of the middle wear-resistant plate is provided with a spherical crown, a first lubricating layer is coated between the middle wear-resistant plate and the spherical crown, the top of the spherical crown is fixedly sleeved with the upper wear-resistant plate, the outer side of the lower support is clamped with a stainless steel plate positioned above the upper wear-resistant plate, the inner side of the stainless steel plate is coated with a second lubricating layer in contact with the upper wear-resistant plate, the top fixedly connected with upper bracket board of second lubricating layer, the both ends fixedly connected with second crab-bolt at upper bracket board top.
Preferably, the top cross section of the lower support plate is an arc-shaped concave surface, the outer side of the lower support plate is provided with connecting plates distributed in an annular and equidistant mode, and the bottom of each connecting plate is fixedly connected with the top of the first anchor bolt.
Preferably, go up antifriction plate, well antifriction plate and antifriction plate down adopt high strength polyethylene antifriction plate, when effectively increasing wear-resisting function, can also strengthen bulk strength, and prevent that the antifriction plate from taking place to warp in long-term the use.
Preferably, 295 silicone grease is adopted in the first lubricating layer and the second lubricating layer.
Preferably, the tip of limiting bottom plate is buckled and is pressed on the platform is hung to the bottom of undersetting, and such structure setting can prevent that the undersetting from appearing the separation when receiving upwards drawing force effect, but the movable scope of whole support when the bridge vibrations is enlarged simultaneously.
Preferably, the stainless steel plate is internally provided with a T-shaped through groove.
Preferably, the two sides of the lower support, which are positioned at the top end of the T-shaped through groove, are provided with baffles.
Preferably, the bottom of the upper support plate, which is positioned at two sides of the stainless steel plate, is fixedly connected with a limiting plate through a fixing screw.
The utility model discloses possess following beneficial effect:
1. this resistance to plucking friction pendulum ball type support uses through the cooperation of undersetting, spherical crown, last antifriction plate and corrosion resistant plate, cuts the bolt when the earthquake and makes the support can remove along the direction of A and B, realizes the shock attenuation effect to the bridge, and corrosion resistant plate passes through simultaneously and has spacingly between baffle and the undersetting for the device possesses resistance to plucking, and the component produces great collision in the device when avoiding the bridge vibrations.
2. The anti-pulling friction pendulum ball type support can reduce the friction coefficient between the friction surfaces in the device, reduce the abrasion of the friction surfaces and prolong the service life of the device by matching the first lubricating layer and the second lubricating layer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structure of the present invention;
fig. 3 is a side view of the upper bracket plate of the present invention.
In the figure: 1. a lower support plate; 2. a first anchor bolt; 3. a bolt; 4. a limiting bottom plate; 5. a lower support; 6. a lower wear plate; 7. a middle wear plate; 8. a spherical cap; 9. a first lubricant layer; 10. an upper wear plate; 11. a stainless steel plate; 12. a second lubricant layer; 13. an upper support plate; 14. a second anchor bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides an in the attached drawing: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.
As shown in figure 1, the anti-pulling friction pendulum ball type support comprises a lower support plate 1, wherein first anchor bolts 2 are fixedly connected to two sides of the bottom of the lower support plate 1, a limiting bottom plate 4 is fixedly connected to the top of the lower support plate 1 through bolts 3, a lower support 5 is fixedly sleeved inside the limiting bottom plate 4, a lower wear-resisting plate 6 located above the bolts 3 is fixedly sleeved at the bottom of the lower support 5, a middle wear-resisting plate 7 is fixedly sleeved at the top of the lower support 5, a spherical crown 8 is placed at the top of the middle wear-resisting plate 7, a first lubricating layer 9 is coated between the middle wear-resisting plate 7 and the spherical crown 8, an upper wear-resisting plate 10 is fixedly sleeved at the top of the spherical crown 8, a non-corrosive steel plate 11 located above the upper wear-resisting plate 10 is clamped at the outer side of the lower support 5, a second lubricating layer 12 in contact with the upper wear-resisting plate 10 is coated at the inner side of the non-corrosive, the two ends of the top of the upper support plate 13 are fixedly connected with second anchor bolts 14.
As shown in fig. 1 and 2, the top section of the lower support plate 1 is an arc concave surface, the outer side of the lower support plate 1 is provided with annular connecting plates distributed at equal intervals, and the bottom of the connecting plates is fixedly connected with the top of the first anchor bolt 2;
the upper wear-resisting plate 10, the middle wear-resisting plate 7 and the lower wear-resisting plate 6 are made of high-strength polyethylene wear-resisting plates, so that the overall strength can be enhanced while the wear-resisting function is effectively improved, and the wear-resisting plates are prevented from deforming in long-term use; 295 silicone grease is adopted for the first lubricating layer 9 and the second lubricating layer 12, and the 295 silicone grease can be used for reducing the friction coefficient of a friction surface in a device and reducing the abrasion of the device;
as shown in fig. 1, the end of the limiting bottom plate 4 is buckled and pressed on the bottom hanging table of the lower support 5, and the structure arrangement can prevent the lower support 5 from separating when being subjected to an upward pulling force, and simultaneously expand the movable range of the whole support when the bridge vibrates;
a T-shaped through groove is formed in the stainless steel plate 11, the stainless steel plate 11 can move along the A direction by utilizing the T-shaped groove, the displacement is +/-50 mm, and the displacement of the stainless steel plate 11 along the B direction is +/-100 mm;
the baffles are arranged on the two sides of the top end of the lower support 5 in the T-shaped through groove, the stainless steel plate 11 is limited in the vertical direction by the baffles, the pulling resistance of the device is realized, and the situation that the stainless steel plate 11 is separated from the surface of the upper wear-resisting plate 10 to cause collision due to vibration of the bridge is avoided;
as shown in fig. 3, the bottom of the upper support plate 13 on both sides of the stainless steel plate 11 is fixedly connected with a limit plate by a fixing screw.
The device is in operation, as shown in fig. 1 and 2, wherein: a indicates horizontal bridge to, B indicates along the bridge to, and when the bridge produced vibrations, the bridge can make corrosion resistant plate 11 remove along the direction of A and B on last antifriction plate 10's surface through second crab-bolt 14 and upper bracket board 13, and corrosion resistant plate 11 can rotate through spherical crown 8 simultaneously, realizes the shock attenuation to the bridge.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an anti-pulling friction pendulum ball type support, includes bottom suspension bedplate (1), its characterized in that: the anti-wear and anti-wear structure is characterized in that first anchor bolts (2) are fixedly connected to two sides of the bottom of the lower support plate (1), a limiting base plate (4) is fixedly connected to the top of the lower support plate (1) through bolts (3), a lower support (5) is fixedly sleeved inside the limiting base plate (4), a lower wear-resisting plate (6) located above the bolts (3) is fixedly sleeved at the bottom of the lower support (5), a middle wear-resisting plate (7) is fixedly sleeved at the top of the lower support (5), a spherical crown (8) is placed at the top of the middle wear-resisting plate (7), a first lubricating layer (9) is coated between the middle wear-resisting plate (7) and the spherical crown (8), an upper wear-resisting plate (10) is fixedly sleeved at the top of the spherical crown (8), a non-corrosion steel plate (11) located above the upper wear-resisting plate (10) is clamped at the outer side of the lower support (5), a second lubricating layer (12) in contact with the upper wear-resisting plate (, the top fixedly connected with upper bracket board (13) of second lubricating layer (12), both ends fixedly connected with second crab-bolt (14) at upper bracket board (13) top.
2. An anti-plucking friction pendulum ball mount as set forth in claim 1, wherein: the cross section of the top of the lower support plate (1) is an arc-shaped concave surface, the outer side of the lower support plate (1) is provided with connecting plates distributed in an annular and equidistant mode, and the bottom of each connecting plate is fixedly connected with the top of the first anchor bolt (2).
3. An anti-plucking friction pendulum ball mount as set forth in claim 1, wherein: the upper wear plate (10), the middle wear plate (7) and the lower wear plate (6) are made of high-strength polyethylene wear plates.
4. An anti-plucking friction pendulum ball bearing as set forth in claim 1, 2 or 3, wherein: and 295 silicone grease is adopted in the first lubricating layer (9) and the second lubricating layer (12).
5. An anti-plucking friction pendulum ball mount as set forth in claim 2, wherein: the end part of the limiting bottom plate (4) is buckled and pressed on the bottom hanging table of the lower support (5).
6. An anti-plucking friction pendulum ball mount as set forth in claim 4, wherein: the stainless steel plate (11) is internally provided with a T-shaped through groove.
7. An anti-plucking friction pendulum ball mount as claimed in claim 5 or 6, wherein: the two sides of the lower support (5) at the top end of the T-shaped through groove are provided with baffles.
8. An anti-plucking friction pendulum ball mount as set forth in claim 7, wherein: the bottom of the upper support plate (13) positioned at two sides of the stainless steel plate (11) is fixedly connected with a limiting plate through a fixing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920525124.XU CN210341614U (en) | 2019-04-18 | 2019-04-18 | Anti-pulling friction pendulum ball type support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920525124.XU CN210341614U (en) | 2019-04-18 | 2019-04-18 | Anti-pulling friction pendulum ball type support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210341614U true CN210341614U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920525124.XU Expired - Fee Related CN210341614U (en) | 2019-04-18 | 2019-04-18 | Anti-pulling friction pendulum ball type support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210341614U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663488A (en) * | 2020-12-08 | 2021-04-16 | 株洲时代新材料科技股份有限公司 | Shock insulation support |
| CN114045951A (en) * | 2021-10-11 | 2022-02-15 | 武汉工程大学 | Combined three-dimensional shock insulation or vibration isolation support for anti-pulling friction pendulum and thick-flesh rubber |
-
2019
- 2019-04-18 CN CN201920525124.XU patent/CN210341614U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663488A (en) * | 2020-12-08 | 2021-04-16 | 株洲时代新材料科技股份有限公司 | Shock insulation support |
| CN114045951A (en) * | 2021-10-11 | 2022-02-15 | 武汉工程大学 | Combined three-dimensional shock insulation or vibration isolation support for anti-pulling friction pendulum and thick-flesh rubber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 Termination date: 20210418 |