CN211820535U - Shock-proof type round pin axle support - Google Patents
Shock-proof type round pin axle support Download PDFInfo
- Publication number
- CN211820535U CN211820535U CN201921868875.8U CN201921868875U CN211820535U CN 211820535 U CN211820535 U CN 211820535U CN 201921868875 U CN201921868875 U CN 201921868875U CN 211820535 U CN211820535 U CN 211820535U
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- China
- Prior art keywords
- plate
- shock
- shaft
- pin
- bottom plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 230000035939 shock Effects 0.000 claims abstract description 40
- 239000006096 absorbing agent Substances 0.000 claims abstract description 21
- 238000013016 damping Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to a building round pin axle support technical field relates to a shock-proof type round pin axle support. The utility model has the advantages of connect comparatively reliably conveniently and the structure is comparatively simple, its piston rod butt at the double-sided cam at round pin axle both ends and hydraulic shock absorber, it is very convenient when not only installing, the upper cover plate can certain angle of relative bottom plate swing, the shock attenuation effect has been increased, hydraulic shock absorber can make the whole application of force of support balanced when round pin axle support swings, be favorable to alleviating the influence of earthquake etc., adopt hydraulic shock absorber as shock attenuation components and parts simultaneously, consume the produced energy of earthquake, the destruction of seismic energy to round pin axle support has been subductd, it is very favourable to the reseing of support after the shake.
Description
Technical Field
The utility model relates to a building round pin axle support technical field relates to a shock-proof type round pin axle support.
Background
The pin shaft support used at present generally comprises an upper cover plate, an upper lug plate, a pin shaft, a pair of lower lug plates and a bottom plate, wherein the upper lug plate and the lower lug plate are hinged by the pin shaft. The steel structure pin shaft support can rotate freely in the plane of the support by taking the pin shaft as a rotating shaft.
The pin shaft support is used for shock insulation, a shock insulation layer is generally arranged between an upper structure and a foundation, and the purpose of reducing the seismic load of the support is achieved. Most of the existing shock insulation devices have weak pulling resistance or high manufacturing cost, and are difficult to popularize and use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a very convenient during installation, the shock attenuation is effectual, and hydraulic shock absorber can make the whole application of force of support balanced when round pin axle support swings, has subducted the shock-proof type round pin axle support of seismic energy to the destruction of round pin axle support.
In order to solve the technical problem, the utility model provides a technical scheme that its technical problem adopted is:
a shock-absorbing pin shaft support comprises an upper cover plate, a pair of lower lug plates, a pin shaft, a bottom plate and a pair of upper lug plates; the utility model discloses a hydraulic shock absorber, including a pair of upper ear plate, a pair of lower ear plate, round pin axle, and the round pin axle is provided with two-sided cam, be provided with hydraulic shock absorber on the mounting panel, hydraulic shock absorber piston rod with two-sided cam butt.
Preferably, still include shock-absorbing component, shock-absorbing component includes ring cover, high damping rubber circle, the ring cover is established sell epaxial, the ring cover pass through the shrouding with the shaft hole of lower otic placode is connected, the ring cover is established high damping rubber circles.
Preferably, still include two supporting component, two supporting component set up respectively on upper cover plate and bottom plate, supporting component includes bracing piece and backup pad, the backup pad is worn to establish on the upper cover plate, the backup pad with the bracing piece is connected, the backup pad with the round pin axle butt.
Preferably, the upper cover plate is provided with a threaded hole, a threaded surface at one end of the support rod is screwed with the threaded hole, the other end of the support rod is connected with the support plate in a rotating mode, and the support plate is provided with a clamping groove matched with the pin shaft.
Preferably, the bottom plate is arranged on the rotating seat, the rotating seat is provided with a limiting clamping groove matched with the bottom plate, the rotating shaft is provided with a rotating shaft, the rotating shaft is provided with a gear, the edge of the bottom plate is provided with a tooth surface, and the gear is meshed with the tooth surface on the bottom plate.
Preferably, a groove is formed in the rotating seat, a rotating plate is arranged on the groove and connected with the bottom plate, and a jacking shaft is arranged at the bottom of the rotating plate.
Preferably, the jacking shaft comprises a first shaft, a second shaft and a pin, a first block is arranged on the first shaft, a second block matched with the first block is arranged on the second shaft, limiting holes are formed in the first block and the second block, and the pin penetrates through the limiting holes of the first block and the limiting holes of the second block in sequence.
Preferably, the bottom plate is fixedly connected with the pair of lower ear plates or is integrally cast with the pair of lower ear plates; the upper cover plate is fixedly connected with the pair of upper lug plates or is integrally cast with the pair of upper lug plates.
The utility model has the advantages that:
the utility model has the advantages of connect comparatively reliably conveniently and the structure is comparatively simple, its piston rod butt at the double-sided cam at round pin axle both ends and hydraulic shock absorber, it is very convenient when not only installing, the upper cover plate can certain angle of relative bottom plate swing, the shock attenuation effect has been increased, hydraulic shock absorber can make the whole application of force of support balanced when round pin axle support swings, be favorable to alleviating the influence of earthquake etc., adopt hydraulic shock absorber as shock attenuation components and parts simultaneously, consume the produced energy of earthquake, the destruction of seismic energy to round pin axle support has been subductd, it is very favourable to the reseing of support after the shake.
Drawings
Fig. 1 is the utility model discloses a shock-proof type round pin axle support structure sketch map.
Fig. 2 is a schematic view of the hydraulic shock absorber of the present invention.
The reference numbers in the figures illustrate: 1. an upper cover plate; 11. an upper ear plate; 2. a base plate; 21. an upper ear plate; 3. a pin shaft; 31. a double-sided cam; 32. sleeving a ring; 33. a high damping rubber ring; 34. closing the plate; 4. a hydraulic shock absorber; 41. mounting a plate; 5. a support bar; 51. a support plate; 6. a rotating base; 61. a gear; 62. a rotating plate; 63. a first shaft; 64. a second shaft; 65. a pin;
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1, a shock-absorbing pin shaft support includes an upper cover plate 1, a pair of lower ear plates 21, a pin shaft 3, a bottom plate 2, and a pair of upper ear plates 11; a pair of upper ear plate 11 is fixed on the bottom surface of upper cover plate 1, a pair of lower ear plate 21 is fixed on bottom plate 2 symmetrically, round pin axle 3 passes the lower ear plate 21 on right side, the upper ear plate 11 on right side, the left shaft hole of upper ear plate 11, left lower ear plate 21 in proper order, 3 both ends of round pin axle are provided with two-sided cam 31, be provided with mounting panel 41 down on the ear plate 21, be provided with hydraulic shock absorber 4 on the mounting panel 41, 4 piston rods of hydraulic shock absorber with two-sided cam 31 butt.
The utility model has the advantages of connect comparatively reliably conveniently and the structure is comparatively simple, its double-sided cam 31 at 3 both ends of round pin axle and hydraulic shock absorber 4's piston rod butt, it is very convenient when not only installing, upper cover plate 1 can be relative bottom plate 2 certain angles of swing, the shock attenuation effect has been increased, hydraulic shock absorber 4 can make the whole application of force of support balanced when 3 supports of round pin axle swing, be favorable to alleviateing the influence of earthquake etc., adopt hydraulic shock absorber 4 as shock attenuation components and parts simultaneously, consume the produced energy of earthquake, the destruction of seismic energy to round pin axle 3 supports has been subductd, it is very favourable to the reseing of shake after-poppet.
The utility model discloses only be applicable to shock attenuation to vertical direction to shock-absorbing support, can not be to radial shock attenuation, the unsatisfactory problem of shock attenuation effect proposes preferred scheme, and it still includes shock attenuation part, shock attenuation part includes ring cover 32, high damping rubber circle 33, ring cover 32 cover is established sell epaxial 3, ring cover 32 through shrouding 34 with the shaft hole of otic placode 21 is connected down, ring cover 32 cover is established on high damping rubber circle 33.
Through the compressive deformation who sells epaxial high damping rubber circle 33 of axle 3, round pin axle 3 carries out the shock attenuation through hydraulic shock absorber 4, makes the utility model discloses 3 supports of round pin axle have out-of-plane deformability, have reduced the support bedplate and have taken place horizontal skew and lead to whole shock mount device to appear the condition of damaging, are favorable to the holistic stability of shock mount device, have higher energy dissipation shock-absorbing capacity.
Still include two supporting component, two supporting component set up respectively on upper cover plate 1 and bottom plate 2, supporting component includes bracing piece 5 and backup pad 51, backup pad 51 wears to establish on the upper cover plate 1, backup pad 51 with bracing piece 5 is connected, backup pad 51 with 3 butts of round pin axle.
The upper cover plate 1 is provided with a threaded hole, a threaded surface at one end of the support rod 5 is screwed with the threaded hole, the other end of the support rod 5 is connected with the support plate 51 in a switching way, and the support plate 51 is provided with a clamping groove matched with the pin shaft 3.
The supporting plate 51 is abutted to the pin shaft 3 through the supporting rod 5, so that the pin shaft 3 can be supported, the supporting plate and the upper lug plate 11 can support the whole body, the condition that the pin shaft 3 is damaged and even brittle shear fracture occurs due to overlarge vibration can be avoided during vibration, meanwhile, the maintenance and replacement work can be carried out quickly, and the bending resistance and the shearing resistance of the upper lug plate 11 are greatly improved; meanwhile, the supporting component can disperse bearing capacity or vibration to the upper cover plate 1 and the bottom plate 2, so that the whole stress of the support is reduced.
The bottom plate 2 sets up on roating seat 6, seted up on the roating seat 6 with 2 assorted spacing draw-in grooves of bottom plate, be provided with the pivot on the rotation axis, be provided with gear 61 in the pivot, 2 edges of bottom plate are provided with the flank of tooth, gear 61 with flank of tooth meshing on the bottom plate 2, be provided with the anti-skidding flank of tooth on the spacing draw-in groove ground surface, be equipped with the matching flank of tooth that matches with the anti-skidding flank of tooth on the bottom plate 2, avoid both to take place relative movement.
Through setting up bottom plate 2 on roating seat 6, the flank of tooth meshing on gear 61 and the bottom plate 2, both cooperations can form the 3 supports of round pin axle that have the function of turning to, and 360 degrees rotations of 3 supports of round pin axle under the examination, and it can carry out quick adjustment according to actual conditions, need not to demolish the back and build again, can adapt to complicated atress condition.
The rotary base 6 is provided with a groove, the groove is provided with a rotary plate 62, the rotary plate 62 is connected with the bottom plate 2, and the bottom of the rotary plate 62 is provided with a jacking shaft.
The jacking shaft comprises a first shaft 63, a second shaft 64 and a pin 65, a first block is arranged on the first shaft 63, a second block matched with the first block is arranged on the second shaft 64, limiting holes are formed in the first block and the second block, and the pin 65 penetrates through the limiting holes of the first block and the limiting holes of the second block in sequence.
The jacking shaft can jack the bottom plate 2, so that the gear 61 can rotate the bottom plate 2 conveniently, the pin 65 is pulled out after adjustment is completed, and the bottom plate 2 falls onto the limiting clamping groove to realize quick adjustment of the bottom plate 2.
The bottom plate 2 is fixedly connected with the pair of lower lug plates 21 or is integrally cast with the pair of lower lug plates 21; the upper cover plate 1 is fixedly connected with the pair of upper lug plates 11 or is integrally cast with the pair of upper lug plates 11.
The hydraulic damper 4 can be a small and medium-sized hydraulic damper 4 commonly used in the market, a positioning bulge is arranged on the double-faced cam 31, and a positioning groove matched with the positioning bulge is arranged on the piston rod end of the hydraulic damper 4.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (8)
1. A shock-absorbing pin shaft support is characterized by comprising an upper cover plate, a pair of lower lug plates, a pin shaft, a bottom plate and a pair of upper lug plates; the utility model discloses a hydraulic shock absorber, including a pair of upper ear plate, a pair of lower ear plate, round pin axle, and the round pin axle is provided with two-sided cam, be provided with hydraulic shock absorber on the mounting panel, hydraulic shock absorber piston rod with two-sided cam butt.
2. The shock-absorbing pin holder according to claim 1, further comprising a shock-absorbing member, wherein said shock-absorbing member comprises a ring sleeve and a high-damping rubber ring, said ring sleeve is sleeved on said pin, said ring sleeve is connected to said axial hole of said lower ear plate through a sealing plate, and said ring sleeve is sleeved on said high-damping rubber ring.
3. The shock-absorbing pin bearing according to claim 1, further comprising two supporting members, wherein the two supporting members are respectively disposed on the upper cover plate and the bottom plate, the supporting members include a supporting rod and a supporting plate, the supporting plate is inserted into the upper cover plate, the supporting plate is connected to the supporting rod, and the supporting plate is abutted to the pin.
4. The shock-absorbing pin bearing according to claim 3, wherein the upper cover plate has a threaded hole, a threaded surface of one end of the supporting rod is screwed into the threaded hole, the other end of the supporting rod is rotatably connected to the supporting plate, and the supporting plate has a clamping groove matching with the pin.
5. The shock-absorbing pin bearing according to claim 1, wherein the bottom plate is disposed on a rotating base, the rotating base is provided with a limiting slot matching with the bottom plate, the rotating base is provided with a rotating shaft, the rotating shaft is provided with a gear, the edge of the bottom plate is provided with a tooth surface, and the gear is engaged with the tooth surface on the bottom plate.
6. The shock-absorbing pin bearing according to claim 5, wherein said rotating base has a recess, said recess has a rotating plate, said rotating plate is connected to said bottom plate, and a lifting shaft is provided at the bottom of said rotating plate.
7. The shock-absorbing pin support according to claim 6, wherein the lift shaft comprises a first shaft, a second shaft and a pin, the first shaft is provided with a first block, the second shaft is provided with a second block matched with the first block, the first block and the second block are both provided with a limiting hole, and the pin is sequentially inserted into the limiting hole of the first block and the limiting hole of the second block.
8. The shock absorbing pin holder of claim 1, wherein said bottom plate is fixedly attached to or integrally cast with a pair of lower lugs; the upper cover plate is fixedly connected with the pair of upper lug plates or is integrally cast with the pair of upper lug plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921868875.8U CN211820535U (en) | 2019-11-01 | 2019-11-01 | Shock-proof type round pin axle support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921868875.8U CN211820535U (en) | 2019-11-01 | 2019-11-01 | Shock-proof type round pin axle support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211820535U true CN211820535U (en) | 2020-10-30 |
Family
ID=73147163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921868875.8U Withdrawn - After Issue CN211820535U (en) | 2019-11-01 | 2019-11-01 | Shock-proof type round pin axle support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211820535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925355A (en) * | 2019-11-01 | 2020-03-27 | 苏州市时代工程咨询设计管理有限公司 | Shock-proof type round pin axle support |
-
2019
- 2019-11-01 CN CN201921868875.8U patent/CN211820535U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925355A (en) * | 2019-11-01 | 2020-03-27 | 苏州市时代工程咨询设计管理有限公司 | Shock-proof type round pin axle support |
| CN110925355B (en) * | 2019-11-01 | 2024-03-29 | 苏州市时代工程咨询设计管理有限公司 | Damping pin shaft support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20201030 Effective date of abandoning: 20240329 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20201030 Effective date of abandoning: 20240329 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |