CN212477408U - Multidirectional movable vertical shock-absorbing fixed support - Google Patents
Multidirectional movable vertical shock-absorbing fixed support Download PDFInfo
- Publication number
- CN212477408U CN212477408U CN202021695226.5U CN202021695226U CN212477408U CN 212477408 U CN212477408 U CN 212477408U CN 202021695226 U CN202021695226 U CN 202021695226U CN 212477408 U CN212477408 U CN 212477408U
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- Prior art keywords
- support plate
- plate
- sliding block
- shock
- groove
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- 230000035939 shock Effects 0.000 claims abstract description 33
- 230000003139 buffering effect Effects 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 10
- 238000006073 displacement reaction Methods 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Abstract
The utility model discloses a multidirectional movable vertical shock-absorbing fixed support, which reduces vertical shock by utilizing the compression deformation between an elastic element and a shock-absorbing box which are arranged in a shock-absorbing groove on an upper support plate; the ball core and the spherical sliding plate rotate to meet the requirement of flexural deformation of an upper structure; the bottom sliding plate in the bottom sliding groove slides with the planar stainless steel plate to realize horizontal displacement, meanwhile, buffer grooves are symmetrically arranged in the lower support plate and the upper support plate, and a multi-stage spring plate is arranged in the buffer grooves and used for realizing transverse shock absorption and buffering; the L-shaped hook plate between the lower support plate and the sliding block, between the sliding block and the upper support plate, and between the upper support plate and the shock absorption box meets the vertical pulling force. The product can bear vertical load, horizontal load and vertical tension; the flexural deformation and the telescopic displacement of the upper structure can be met; vertical and horizontal vibrations can be reduced.
Description
Technical Field
The utility model relates to a bridge shock attenuation technical field especially relates to a multidirectional movable vertical shock attenuation fixing support.
Background
With the rapid development of bridge engineering such as high-speed railways, highways, urban overpasses and the like in China, the spherical support is gradually widely applied to highway bridges and building engineering due to the excellent performances of large bearing capacity, large turning angle and long service life. In practical use, the spherical support can vibrate due to the influence of an upper structure, a vehicle and other impact loads, and particularly, rest and activity of people can be influenced in some stations, dense areas of people and places needing silence, and the vibration mainly generates vertical vibration.
The applicant designs a vertical damping fixed support through technical research and development, but the bottom of the vertical damping fixed support cannot be transversely and longitudinally integrally deviated, and the performance is poor when the vertical damping fixed support is subjected to transverse force and longitudinal force.
To the drawback in prior art, as this trade technical staff, how through technical improvement, design a multidirectional movable vertical shock attenuation fixing support of a section, it can realize vertical shock attenuation and horizontal shock attenuation on current ordinary shock attenuation fixing support's basis, can effectual reduction road, bridge vibrations are the present more industry technical problem that awaits a urgent need to solve.
Disclosure of Invention
In view of the above disadvantages of the prior art, the present invention provides a multidirectional movable vertical shock-absorbing fixing support, which can satisfy the flexural deformation and the telescopic displacement of an upper structure by setting a structure to bear vertical load, horizontal load and vertical pulling force; vertical and horizontal vibrations can be reduced.
A multi-direction movable vertical shock-absorbing fixed support comprises a lower support plate arranged in a square structure, wherein lower grooves are symmetrically arranged in the front and back or left and right directions of the top of the lower support plate and used for fixing the bottom of a sliding block, bottom buffer grooves are arranged on the rest two surfaces of the top of the lower support plate, and multi-stage spring plates are arranged in the bottom buffer grooves and used for realizing horizontal buffering; the bottom surface of the sliding block is arranged in a square structure, bottom extending edges are arranged on only two surfaces of the bottom of the sliding block, the corresponding bottom buffer grooves on the other two surfaces are arranged in vertical planes, and the multistage spring plate is extruded and fixed with the lower support plate through the vertical planes;
the inner side of the top of the upper support plate is symmetrically provided with upper grooves in the front and back or in the left and right directions for fixing the top of the sliding block, the other two surfaces of the inner side of the top of the upper support plate are provided with top buffer grooves, and the top buffer grooves are internally provided with multi-stage spring plates for realizing horizontal buffering; the top surface of the sliding block is arranged in a square structure, top extending edges are arranged on only two surfaces of the top of the sliding block, the corresponding top buffer grooves on the other two surfaces are arranged in vertical planes, and the multistage spring plate is extruded and fixed with the upper support plate through the vertical planes;
when the top buffer groove and the bottom buffer groove are arranged, the mutual angle between the top buffer groove and the bottom buffer groove is 90 degrees;
an upper groove arranged in the upper support plate is matched with an extending edge at the top of the sliding block to realize the restraint of the sliding block; the top surface of the sliding block is provided with an arc-shaped groove, the fixing of the ball core is realized through the arc-shaped groove, and the top of the ball core is contacted with the bottom surface of the inner side of the upper support plate; the top surface of upper bracket board extends to the outside and is provided with the top surface and extends the limit, extends the limit through the top surface and is connected with the surge tank of upper bracket board top, the surge tank in be provided with the shock attenuation original paper, the shock attenuation original paper fix between upper bracket board top surface and the inboard bottom surface of surge tank, the periphery of surge tank be provided with round L shape hook plate and be used for realizing that the top surface extends the fixed of limit on the upper bracket board.
The bottom surface center department of slider is provided with the bottom spout, the bottom spout in be provided with the bottom slide, rather than the complex, be provided with the stainless steel board and realize the sliding contact of slider bottom with the cooperation of bottom slide in the top of bottom suspension bedplate.
The arc-shaped groove is internally provided with a spherical sliding plate which is arranged at the bottom of the ball core.
The ball core on, its top surface is provided with the plane spout, the plane spout in be provided with the top slide, realize the top of ball core and the inboard bottom surface sliding contact of upper bracket board through the top slide.
The upper bracket board on, be provided with the shock attenuation groove on its top surface, realize the fixed of shock attenuation original paper through the shock attenuation groove.
The damping element is made of rubber.
The utility model discloses following beneficial effect has: through the design, the utility model reduces the vertical vibration by utilizing the compression deformation between the elastic element and the shock absorption box which are arranged in the shock absorption groove on the upper support plate; the ball core and the spherical sliding plate rotate to meet the requirement of flexural deformation of an upper structure; the bottom sliding plate in the bottom sliding groove slides with the planar stainless steel plate to realize horizontal displacement, meanwhile, buffer grooves are symmetrically arranged in the lower support plate and the upper support plate, and a multi-stage spring plate is arranged in the buffer grooves and used for realizing transverse shock absorption and buffering; the L-shaped hook plate between the lower support plate and the sliding block, between the sliding block and the upper support plate, and between the upper support plate and the shock absorption box meets the vertical pulling force. The product can bear vertical load, horizontal load and vertical tension; the flexural deformation and the telescopic displacement of the upper structure can be met; vertical and horizontal vibrations can be reduced.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of a front cross section of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
in the figure, 1, a lower support plate, 11, a lower groove, 12, a stainless steel plate, 13, a bottom buffer groove, 14, a multi-stage spring plate, 2, a sliding block, 21, a bottom sliding groove, 22, a bottom extending edge, 23, a top extending edge, 24, an arc-shaped groove, 25, a bottom sliding plate, 26, a spherical sliding plate, 3, a ball core, 31, a plane sliding groove, 32, a top sliding plate, 4, an upper support plate, 41, a shock absorption groove, 42, a top extending edge, 43, an upper groove, 44, a top buffer groove, 5, a shock absorption original, 6, a shock absorption box, 61 and an L-shaped hook plate.
Detailed Description
Other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure of the present invention.
A multi-direction movable vertical shock absorption fixed support comprises a lower support plate 1 with a square structure, wherein lower grooves 11 are symmetrically arranged on the left and right of the top of the lower support plate 1 and used for fixing the bottom of a sliding block 2, bottom buffer grooves 13 are formed in the rest two surfaces of the top of the lower support plate 1, and a multi-stage spring plate 14 is arranged in each bottom buffer groove 13 and used for achieving horizontal buffering; the bottom surface of the sliding block 2 is arranged in a square structure, bottom extending edges 22 are arranged on only two surfaces of the bottom of the sliding block 2, the other two surfaces corresponding to the bottom buffer grooves 13 are arranged in vertical planes, and the multistage spring plate 14 is extruded and fixed with the lower support plate 1 through the vertical planes; a stainless steel plate 12 is laid inside the lower support plate 1; with this arrangement, the bottom extension 22 is restrained in the lower groove 11, the top extension 23 is fixed to the upper seat plate 4 as a single body,
the inner side of the top of the upper support plate 4 is symmetrically provided with upper grooves 43 in the front and back for fixing the top of the sliding block 2, the rest two surfaces of the inner side of the top of the upper support plate 4 are provided with top buffer grooves 44, and the top buffer grooves 44 are internally provided with multi-stage spring plates 14 for realizing horizontal buffering; the top surface of the sliding block 2 is arranged in a square structure, top extending edges 23 are arranged on only two surfaces of the bottom of the sliding block 2, the other two surfaces corresponding to the top buffer grooves 44 are arranged in vertical planes, and the multistage spring plate 14 is extruded and fixed with the upper support plate 4 through the vertical planes; it should be particularly noted that, when the present invention is set, the top buffer groove 44 and the bottom buffer groove 13 are set with a mutual angle of 90 degrees therebetween;
the upper support plate 4 is internally restricted by the slide block 2 through the matching of the upper groove 43 and the top extending edge 23 of the slide block 2; the bottom surface center department of slider 2 is provided with bottom spout 21, bottom spout 21 in be provided with bottom slide 25, with bottom slide 25 complex, the sliding contact that realizes slider 2 bottom and then realize horizontal displacement's slip in the cooperation of the corrosion resistant plate 12 that sets up in the top of bottom suspension board 1 and bottom slide 25. The structure can meet the requirement that the whole sliding block 2 can realize the compensation during the transverse displacement and the longitudinal displacement when stressed, and can effectively absorb the transverse stress and the longitudinal stress.
The top surface of the sliding block 2 is provided with an arc-shaped groove 24, the fixing of the ball core 3 is realized through the arc-shaped groove 24, the top of the ball core 3 is contacted with the bottom surface of the inner side of the upper support plate 4, a spherical sliding plate 26 is arranged in the arc-shaped groove 24, the spherical sliding plate 26 is arranged at the bottom of the ball core 3, and the ball core 3 and the spherical sliding plate 26 rotate to meet the requirement of upper structure deflection deformation and realize smooth sliding.
The top surface of upper bracket board 4 extends to the outside and is provided with the top surface and extends limit 42, extends the limit 42 through the top surface and is connected with the surge tank 6 of upper bracket board 4 top, surge tank 6 in be provided with shock attenuation original paper 5, shock attenuation original paper 5 fix between the top surface of upper bracket board 4 and the inboard bottom surface of surge tank 6, the periphery of surge tank 6 is provided with the top surface that round L shape hook plate 61 is used for realizing upper bracket board 4 and extends the fixed of limit 42.
Furthermore, the top surface of the ball core 3 is provided with a plane sliding groove 31, the plane sliding groove 31 is internally provided with a top sliding plate 32, and the top of the ball core 3 is in sliding contact with the bottom surface of the inner side of the upper support plate 4 through the top sliding plate 32.
Still further, upper bracket board 4 on, be provided with damping slot 41 on its top surface, realize the fixed of shock attenuation original paper 5 through damping slot 41, here shock attenuation original paper 5 be the rubber material preparation, through this kind of structural setting, reduce vertical vibrations through compression deformation between shock attenuation original paper 5 and the surge tank 6.
In conclusion, the product can bear vertical load, horizontal load and vertical tension; the flexural deformation and the telescopic displacement of the upper structure can be met; vertical and horizontal vibrations can be reduced.
Claims (6)
1. The utility model provides a multidirectional movable vertical shock attenuation fixing support, its lower support plate that includes a square structure setting, its characterized in that: the bottom buffer grooves are arranged on the other two surfaces of the top of the lower support plate, and the multi-stage spring plates are arranged in the bottom buffer grooves to realize horizontal buffering; the bottom surface of the sliding block is arranged in a square structure, bottom extending edges are arranged on only two surfaces of the bottom of the sliding block, the corresponding bottom buffer grooves on the other two surfaces are arranged in vertical planes, and the multistage spring plate is extruded and fixed with the lower support plate through the vertical planes;
the inner side of the top of the upper support plate is symmetrically provided with upper grooves in the front and back or in the left and right directions for fixing the top of the sliding block, the other two surfaces of the inner side of the top of the upper support plate are provided with top buffer grooves, and the top buffer grooves are internally provided with multi-stage spring plates for realizing horizontal buffering; the top surface of the sliding block is arranged in a square structure, top extending edges are arranged on only two surfaces of the top of the sliding block, the corresponding top buffer grooves on the other two surfaces are arranged in vertical planes, and the multistage spring plate is extruded and fixed with the upper support plate through the vertical planes;
when the top buffer groove and the bottom buffer groove are arranged, the mutual angle between the top buffer groove and the bottom buffer groove is 90 degrees;
an upper groove arranged in the upper support plate is matched with an extending edge at the top of the sliding block to realize the restraint of the sliding block; the top surface of the sliding block is provided with an arc-shaped groove, the fixing of the ball core is realized through the arc-shaped groove, and the top of the ball core is contacted with the bottom surface of the inner side of the upper support plate; the top surface of upper bracket board extends to the outside and is provided with the top surface and extends the limit, extends the limit through the top surface and is connected with the surge tank of upper bracket board top, the surge tank in be provided with the shock attenuation original paper, the shock attenuation original paper fix between upper bracket board top surface and the inboard bottom surface of surge tank, the periphery of surge tank be provided with round L shape hook plate and be used for realizing that the top surface extends the fixed of limit on the upper bracket board.
2. The multi-directional movable vertical shock-absorbing fixing mount according to claim 1, wherein: the bottom surface center department of slider is provided with the bottom spout, the bottom spout in be provided with the bottom slide, rather than the complex, be provided with the stainless steel board and realize the sliding contact of slider bottom with the cooperation of bottom slide in the top of bottom suspension bedplate.
3. The multi-directional movable vertical shock-absorbing fixing mount according to claim 1, wherein: the arc-shaped groove is internally provided with a spherical sliding plate which is arranged at the bottom of the ball core.
4. The multi-directional movable vertical shock-absorbing fixing mount according to claim 1, wherein: the ball core on, its top surface is provided with the plane spout, the plane spout in be provided with the top slide, realize the top of ball core and the inboard bottom surface sliding contact of upper bracket board through the top slide.
5. The multi-directional movable vertical shock-absorbing fixing mount according to claim 1, wherein: the upper bracket board on, be provided with the shock attenuation groove on its top surface, realize the fixed of shock attenuation original paper through the shock attenuation groove.
6. The multi-directional movable vertical shock-absorbing fixing mount according to claim 1, wherein: the damping element is made of rubber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021695226.5U CN212477408U (en) | 2020-08-14 | 2020-08-14 | Multidirectional movable vertical shock-absorbing fixed support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021695226.5U CN212477408U (en) | 2020-08-14 | 2020-08-14 | Multidirectional movable vertical shock-absorbing fixed support |
Publications (1)
Publication Number | Publication Date |
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CN212477408U true CN212477408U (en) | 2021-02-05 |
Family
ID=74453403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202021695226.5U Expired - Fee Related CN212477408U (en) | 2020-08-14 | 2020-08-14 | Multidirectional movable vertical shock-absorbing fixed support |
Country Status (1)
Country | Link |
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CN (1) | CN212477408U (en) |
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2020
- 2020-08-14 CN CN202021695226.5U patent/CN212477408U/en not_active Expired - Fee Related
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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: 20210205 |