CN209493836U - A kind of shock-absorbing type rubber pot bearing - Google Patents
A kind of shock-absorbing type rubber pot bearing Download PDFInfo
- Publication number
- CN209493836U CN209493836U CN201821950058.2U CN201821950058U CN209493836U CN 209493836 U CN209493836 U CN 209493836U CN 201821950058 U CN201821950058 U CN 201821950058U CN 209493836 U CN209493836 U CN 209493836U
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- CN
- China
- Prior art keywords
- piston bar
- plate
- shock
- type rubber
- absorbing type
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 229910001060 Gray iron Inorganic materials 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 11
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- VMQPMGHYRISRHO-UHFFFAOYSA-N benzvalene Chemical group C1=CC2C3C1C32 VMQPMGHYRISRHO-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of shock-absorbing type rubber pot bearings, including upper plate, lower plate and steel liner plate, the lower section of the upper plate is equipped with lower plate, and steel liner plate is movably installed between upper plate and lower plate, the top and bottom outer surface of the steel liner plate is welded with sliding block close to edge, and a side external surface of steel liner plate is equipped with shell, the front end and outer end outer surface of the shell have been fixed by screws sealing cover, two the interior of the sealing cover enclose respectively embedded with First piston bar and second piston bar, the First piston bar is welded with fastening bolt close to a side external surface of second piston bar.In the utility model, gray iron metal speciality bumper and absorbing shock can be utilized, damping, buffering effect is improved while cost is reduced, it is easily installed dismounting and change gray cast iron ring and adjustment length, and dust is blocked in the case where guaranteeing that its operation is interference-free, it prevents external component from falling grey dust accumulation, causes cleaning and maintenance difficult.
Description
Technical field
The utility model relates to pot bearing technical field more particularly to a kind of shock-absorbing type rubber pot bearings.
Background technique
Pot rubber bearing is novel bridge support made of steel member and building rubber compound, with similar other model benzvalene forms
Support is compared with cast steel roller support, has many advantages, such as large carrying capacity, and horizontal displacement is big, rotation is flexible, in the prior art,
Pot rubber bearing or ball shaped steel bearing are mostly used to achieve the purpose that energy-dissipating and shock-absorbing greatly, but rely solely on support itself to reduce
The impact force that emergency case generates is often not ideal enough, especially for pot rubber bearing, therefore gradually appears one on the market
Kind utilizes metal speciality shock-absorbing type rubber pot bearing.
In existing shock-absorbing type rubber pot bearing, the higher cost of lead, damping, buffering effect is lower, and shock-absorbing type rubber
In glue pot bearing, external component is more, is easy to fall grey dust accumulation, be easy to cause cleaning and maintenance difficult.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of shock-absorbing type rubber proposed
Pot bearing.
To achieve the goals above, the utility model adopts the technical scheme that a kind of shock-absorbing type rubber pot bearing,
Including upper plate, lower plate and steel liner plate, the lower section of the upper plate is equipped with lower plate, and movable between upper plate and lower plate
Steel liner plate is installed, the top and bottom outer surface of the steel liner plate is welded with sliding block, and the one of steel liner plate close to edge
Side external surface is equipped with shell, and the front end and outer end outer surface of the shell have been fixed by screws sealing cover, two institutes
State sealing cover in enclose respectively embedded with First piston bar and second piston bar, the First piston bar close to second piston bar one
Side external surface is welded with fastening bolt, and the peripheral surface of second piston bar is welded with extrusion ring at First piston bar, described
The periphery of First piston bar and second piston bar is cased with gray cast iron ring, and the peripheral surface of upper plate is fixed by screws
There is the first connecting plate, the peripheral surface of the lower plate has been fixed by screws the second connecting plate.
It is as above-mentioned technical proposal to further describe:
The second piston bar offers binding groove corresponding with fastening bolt close to a side external surface of First piston bar,
And First piston bar is connect by fastening bolt, binding groove and screw thread with second piston bar opposite side spiral.
It is as above-mentioned technical proposal to further describe:
Two side external surfaces of the extrusion ring are far from being welded with convex block at second piston bar, and extrusion ring is located at gray cast iron
It is enclosed in ring.
It is as above-mentioned technical proposal to further describe:
The upper plate and lower plate opposite side outer surface offer two upper hopper chutes corresponding with sliding block and two
A gliding groove, two upper hopper chutes and two gliding grooves are mutually perpendicular in the projected position of horizontal plane.
It is as above-mentioned technical proposal to further describe:
The edge at the both ends of the sliding block and two upper hopper chutes is to be obliquely installed, two upper hopper chutes and two gliding grooves
Both ends in enclose embedded with yielding rubber.
It is as above-mentioned technical proposal to further describe:
Be fixedly connected with elastic rubber face between four upper plates and four lower plates, four upper plates it is outer
It encloses surface and is fixedly connected with phosphor strip.
In the utility model, pass through the sliding block of setting, shell, sealing cover, First piston bar, second piston bar, extrusion ring
With gray cast iron ring, gray iron metal speciality bumper and absorbing shock can be utilized, damping, buffering effect is improved while cost is reduced, and
And using First piston bar, second piston bar and fastening bolt, it is easily installed dismounting and change gray cast iron ring and adjustment length, by setting
The first connecting plate, the second connecting plate and the elastic rubber face set can block ash in the case where guaranteeing that its operation is interference-free
Dirt prevents external component from falling grey dust accumulation, causes cleaning and maintenance difficult.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of shock-absorbing type rubber pot bearing structural schematic diagram；
Fig. 2 be the utility model proposes a kind of shock-absorbing type rubber pot bearing in shell side view；
Fig. 3 be the utility model proposes a kind of shock-absorbing type rubber pot bearing in sliding block side view.
Marginal data:
1, upper plate；2, lower plate；3, steel liner plate；4, sliding block；5, shell；6, sealing cover；7, First piston bar；8, second
Piston rod；9, fastening bolt；10, extrusion ring；11, gray cast iron ring；12, the first connecting plate；13, the second connecting plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of shock-absorbing type rubber pot bearing, including upper plate 1, lower plate 2 and steel liner plate 3, upper plate 1
Lower section be equipped with lower plate 2, and steel liner plate 3 is movably installed between upper plate 1 and lower plate 2, the top and bottom of steel liner plate 3
Outer surface is welded with sliding block 4 close to edge, carries out damping, and the side of steel liner plate 3 convenient for vertical and horizontal sliding respectively
Outer surface is equipped with shell 5, and the front end and outer end outer surface of shell 5 have been fixed by screws sealing cover 6, two sealing covers
It is enclosed in 6 respectively embedded with First piston bar 7 and second piston bar 8, is easily installed dismounting and change gray cast iron ring 11 and adjustment length,
First piston bar 7 is welded with fastening bolt 9 close to a side external surface of second piston bar 8, and the peripheral surface of second piston bar 8 leans on
It is welded with extrusion ring 10 at nearly First piston bar 7, the periphery of First piston bar 7 and second piston bar 8 is cased with gray cast iron ring 11, benefit
With gray iron metal speciality bumper and absorbing shock, damping, buffering effect, and the peripheral surface of upper plate 1 are improved while cost is reduced
It is fixed by screws the first connecting plate 12, the peripheral surface of lower plate 2 has been fixed by screws the second company
Fishplate bar 13 carries out dust-proof convenient for connection elastic rubber face.
Second piston bar 8 offers binding groove corresponding with fastening bolt 9 close to a side external surface of First piston bar 7,
And First piston bar 7 is connect by fastening bolt 9, binding groove and screw thread with 8 opposite side spiral of second piston bar, is easily installed and is torn open
Unload replacement gray cast iron ring 11 and adjustment length；Two side external surfaces of extrusion ring 10 are far from convex block is welded at second piston bar 8, more
It is enclosed in increased area contact gray cast iron ring 11, and extrusion ring 10 is located at the interior of gray cast iron ring 11 and encloses；Upper plate 1 and lower plate
2 opposite side outer surfaces offer two upper hopper chutes corresponding with sliding block 4 and two gliding grooves, two upper hopper chutes and two
Gliding groove is mutually perpendicular in the projected position of horizontal plane, carries out damping convenient for vertical and horizontal sliding buffering respectively；Sliding block 4 and two
The edge at the both ends of a upper hopper chute is to be obliquely installed, and is enclosed in the both ends of two upper hopper chutes and two gliding grooves embedded with damping rubber
Glue, auxiliary enhancing damping effect；It is fixedly connected with elastic rubber face between four upper plates 1 and four lower plates 2, is guaranteeing it
Dust is blocked in the case that operation is interference-free, prevents external component from falling grey dust accumulation, causes cleaning and maintenance difficult, four upper bottoms
The peripheral surface of plate 1 is fixedly connected with phosphor strip, identifies convenient for night.
Working principle: when bridge is shaken by longitudinal external force, lower plate 2 drive steel liner plate 3 and two, top sliding block 4 with it is upper
1 bottom outer surface of bottom plate slides back and forth, and lower plate 2 simultaneously drives First piston bar 7 and second piston bar 8 to utilize extrusion ring 10 outside
Front and back is round-trip in shell 5 squeezes gray cast iron ring 11, and gray cast iron ring 11 squeezes gray cast iron using the reciprocating motion of gray iron metal speciality and does
Function carries out bumper and absorbing shock, and damping, buffering effect is improved while cost is reduced, and First piston bar 7 and second piston bar 8 utilize
The connection of 9 spiral of fastening bolt, is easily installed dismounting and change gray cast iron ring 11 and adjustment length, drives second to connect when lower plate 2 slides
Fishplate bar 13 and the first connecting plate 12, which extend elastic rubber face, to be elongated, and blocks ash in the case where guaranteeing that its operation is interference-free
Dirt prevents external component from falling grey dust accumulation, causes cleaning and maintenance difficult, and phosphor strip identifies the rubber pot bearing convenient for night.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of shock-absorbing type rubber pot bearing, including upper plate (1), lower plate (2) and steel liner plate (3), it is characterised in that: institute
The lower section for stating upper plate (1) is equipped with lower plate (2), and steel liner plate (3) are movably installed between upper plate (1) and lower plate (2),
The top and bottom outer surface of the steel liner plate (3) is welded with sliding block (4) close to edge, and outside the side of steel liner plate (3)
Surface is equipped with shell (5), and the front end and outer end outer surface of the shell (5) have been fixed by screws sealing cover (6), and two
It is enclosed in a sealing cover (6) respectively embedded with First piston bar (7) and second piston bar (8), the First piston bar (7) is leaned on
One side external surface of nearly second piston bar (8) is welded with fastening bolt (9), and the peripheral surface of second piston bar (8) is close to first
It is welded at piston rod (7) extrusion ring (10), the periphery of the First piston bar (7) and second piston bar (8) is cased with gray cast iron
Ring (11), and the peripheral surface of upper plate (1) has been fixed by screws the first connecting plate (12), the lower plate (2)
Peripheral surface be fixed by screws the second connecting plate (13).
2. a kind of shock-absorbing type rubber pot bearing according to claim 1, it is characterised in that: the second piston bar (8)
A side external surface close to First piston bar (7) offers binding groove corresponding with fastening bolt (9), and First piston bar (7)
It is connect by fastening bolt (9), binding groove and screw thread with second piston bar (8) opposite side spiral.
3. a kind of shock-absorbing type rubber pot bearing according to claim 1, it is characterised in that: the two of the extrusion ring (10)
Side external surface far from being welded with convex block at second piston bar (8), and extrusion ring (10) be located at gray cast iron ring (11) in enclose.
4. a kind of shock-absorbing type rubber pot bearing according to claim 1, it is characterised in that: the upper plate (1) and under
Bottom plate (2) opposite side outer surface offers two upper hopper chutes corresponding with sliding block (4) and two gliding grooves, described in two
Upper hopper chute and two gliding grooves are mutually perpendicular in the projected position of horizontal plane.
5. a kind of shock-absorbing type rubber pot bearing according to claim 1, it is characterised in that: the sliding block (4) and two
The edge at the both ends of upper hopper chute is to be obliquely installed, and is enclosed in the both ends of two upper hopper chutes and two gliding grooves embedded with damping rubber
Glue.
6. a kind of shock-absorbing type rubber pot bearing according to claim 1, it is characterised in that: four upper plates (1)
Elastic rubber face is fixedly connected between four lower plates (2), the peripheral surface of four upper plates (1) is fixedly connected with
Phosphor strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821950058.2U CN209493836U (en) | 2018-11-26 | 2018-11-26 | A kind of shock-absorbing type rubber pot bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821950058.2U CN209493836U (en) | 2018-11-26 | 2018-11-26 | A kind of shock-absorbing type rubber pot bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209493836U true CN209493836U (en) | 2019-10-15 |
Family
ID=68151806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821950058.2U Expired - Fee Related CN209493836U (en) | 2018-11-26 | 2018-11-26 | A kind of shock-absorbing type rubber pot bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209493836U (en) |
-
2018
- 2018-11-26 CN CN201821950058.2U patent/CN209493836U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191015 |