CN208749839U - A kind of bearing block adjustable elastic anti-seismic structure - Google Patents
A kind of bearing block adjustable elastic anti-seismic structure Download PDFInfo
- Publication number
- CN208749839U CN208749839U CN201821468378.4U CN201821468378U CN208749839U CN 208749839 U CN208749839 U CN 208749839U CN 201821468378 U CN201821468378 U CN 201821468378U CN 208749839 U CN208749839 U CN 208749839U
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- bearing block
- bearing
- ontology
- block ontology
- elastic component
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Abstract
The utility model discloses a kind of bearing block adjustable elastic anti-seismic structures, including bearing block ontology and bearing, the bearing is mounted in bearing block ontology, the bottom end of the bearing block ontology is fixedly connected at least one elastic component, the elastic component is fixedly connected with the bottom plate parallel with bearing block bottom surface far from one end of bearing block ontology, and the both ends of the bearing block ontology are mounted on the regulating part for regulating base board and bearing block ontology spacing.In such a way that elastic component is arranged in bearing block bottom, to in the case where not changing bearing block ontology rigidity, effectively vibration is shifted, when the elasticity modulus of effective solution traditional technology bottom bracket and bearing outer ring is not much different, bearing block is rigidly larger, leads to the problem that anti-seismic performance is poor.
Description
Technical field
The utility model relates to bearing block technical field more particularly to a kind of bearing block adjustable elastic anti-seismic structures.
Background technique
Bearing block vibrates larger in actual use, and bearing housing differs bigger with the elasticity modulus of bearing outer ring, bearing
The vibration amplitude of inner ring, outer ring and bearing block is bigger, however when the elasticity modulus of bearing housing and bearing outer ring is not much different, then
Bearing block is rigidly larger, causes anti-seismic performance poor, it is therefore desirable to design a kind of elastic adjustable bearing base.
Utility model content
Purpose of the utility model is to solve above-mentioned problems, and a kind of bearing block adjustable elastic antidetonation proposed
Structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of bearing block adjustable elastic anti-seismic structure, including bearing block ontology and bearing, the bearing are mounted on bearing
In seat ontology, the bottom end of the bearing block ontology is fixedly connected at least one elastic component, and the elastic component is far from bearing block sheet
One end of body is fixedly connected with the bottom plate parallel with bearing block bottom surface, and the both ends of the bearing block ontology are mounted on for adjusting
The regulating part of bottom plate and bearing block ontology spacing.
Preferably, the elastic component includes brute spring and fixture block, and the quantity of the fixture block is two and is respectively welded at
The two sides port of brute spring, two one end of the fixture block far from brute spring are welded with bearing block ontology and bottom plate respectively.
Preferably, the regulating part includes nut, knob, limit sleeve and screw rod；
Offer the first interconnected circular groove, the second circular groove and through-hole on the bearing block ontology vertically from top to bottom,
The diameter of second circular groove is greater than the diameter of the first circular groove, and the nut activity is placed in the first circular groove, the knob weldering
It connects in the outer surface of nut, the limit sleeve is located in the second circular groove and is welded on the outer surface of nut, the screw rod and nut
It is threadedly coupled and passes through through-hole and bottom plate welds.
Preferably, the limit sleeve uses ring structure.
Preferably, the top port of the screw rod is welded with limited block, and the outer diameter of limited block is greater than the internal diameter of nut.
Preferably, the bottom end of the bottom plate and bearing block ontology position corresponding with elastic component is offered for placing bullet
The groove of property part.
Compared with prior art, the utility model has following advantages:
1, in such a way that elastic component is arranged in bearing block bottom, thus the case where not changing bearing block ontology rigidity
Under, effectively will vibration transfer, the elasticity modulus of effective solution traditional technology bottom bracket and bearing outer ring is not much different
When, bearing block is rigidly larger, leads to the problem that anti-seismic performance is poor.
2, by the adjusting of elastic component, thus can realize that the elasticity of bearing block is adjustable, it on the one hand can be according to the height of bearing
The height of bearing block is adjusted, on the other hand the compression degree of also adjustable elastic part.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of bearing block adjustable elastic anti-seismic structure structural schematic diagram；
Fig. 2 is part A enlarged structure schematic diagram in the utility model Fig. 1；
Fig. 3 is the enlarged structure schematic diagram of elastic component in the utility model.
In figure: 1 bearing block ontology, 2 bearings, 3 elastic components, 31 brute springs, 32 fixture blocks, 4 bottom plates, 5 regulating parts, 51 spiral shells
Mother, 52 knobs, 53 limit sleeves, 54 screw rods, 6 first circular grooves, 7 second circular grooves, 8 through-holes, 9 grooves, 10 limited blocks.
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.
Referring to figs. 1 to 3, a kind of bearing block adjustable elastic anti-seismic structure, including bearing block ontology 1 and bearing 2, bearing 2
It is mounted in bearing block ontology 1, the bottom end of bearing block ontology 1 is fixedly connected at least one elastic component 3.
Specifically, referring to Fig. 3, elastic component 3 includes brute spring 31 and fixture block 32, and the quantity of fixture block 32 is two and difference
Be welded on the two sides port of brute spring 31, two one end of fixture block 32 far from brute spring 31 respectively with bearing block ontology 1 and
Bottom plate 4 welds.The effect of elastic component 3 is that the action time that brute spring 31 can extend power achievees the purpose that bumper and absorbing shock, folder
Block 32 is convenient for that brute spring 31 is fixed.
Elastic component 3 is fixedly connected with the bottom plate 4 parallel with bearing block bottom surface far from one end of bearing block ontology 1.
The bottom end of bottom plate 4 and bearing block ontology 1 position corresponding with elastic component 3 is offered for placing elastic component 3
Groove 9, the setting of groove 9 can prevent the fixed unstable generation lateral sliding of elastic component 3.
The both ends of bearing block ontology 1 are mounted on the regulating part 5 for regulating base board 4 and 1 spacing of bearing block ontology.
Specifically, referring to Fig. 2, regulating part 5 includes nut 51, knob 52, limit sleeve 53 and screw rod 54, specific connection type
It is as follows:
Offer the first interconnected circular groove 6, the second circular groove 7 and through-hole 8 on bearing block ontology 1 vertically from top to bottom,
The diameter of second circular groove 7 is greater than the diameter of the first circular groove 6, and 51 activity of nut is placed in the first circular groove 6, and knob 52 is welded on spiral shell
The outer surface of mother 51, limit sleeve 53 are located in the second circular groove 7 and are welded on the outer surface of nut 51, screw rod 54 and 51 screw thread of nut
It is connected and through through-hole 8 and bottom plate 4 welds.The effect of regulating part 5 is, real by the threaded connection of nut 51 and screw rod 54
Existing screw rod 54 drives close to each other between bottom plate 4 and bearing block ontology 1 or separate movement.
Further, limit sleeve 53 uses ring structure, and the effect of limit sleeve 53 is to limit, so that nut 51 can only be real
Now move along a straight line.
Further, referring to Fig. 2, the top port of screw rod 54 is welded with limited block 10, and the outer diameter of limited block 10 is greater than
The internal diameter of nut 51, the effect of limited block 10 are to limit, and screw rod 54 and nut 51 is prevented to be detached from.
The regulative mode of regulating part 5 is as follows in the present embodiment: manually passing through 52 rotating nut 51 of knob, nut 51 and then band
The dynamic screw rod 54 being threadedly coupled therewith is axially moved, and screw rod 54 drives the bottom plate 4 and bearing block ontology 1 of connection fixed thereto in turn
Between it is close to each other or far from movement.
In the present invention unless specifically defined or limited otherwise, term " sliding ", " fixation ", " is set " rotation "
Have " etc. terms shall be understood in a broad sense, for example, it may be being welded to connect, be also possible to be bolted, or integral；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside part, unless otherwise restricted clearly.For the ordinary skill of this field
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of bearing block adjustable elastic anti-seismic structure, including bearing block ontology (1) and bearing (2), bearing (2) installation
In bearing block ontology (1), which is characterized in that the bottom end of the bearing block ontology (1) is fixedly connected at least one elastic component
(3), the elastic component (3) is fixedly connected with the bottom plate parallel with bearing block bottom surface (4) far from the one end of bearing block ontology (1),
The both ends of the bearing block ontology (1) are mounted on the regulating part (5) for regulating base board (4) and bearing block ontology (1) spacing.
2. a kind of bearing block adjustable elastic anti-seismic structure according to claim 1, which is characterized in that the elastic component
It (3) include brute spring (31) and fixture block (32), the quantity of the fixture block (32) is two and is respectively welded at brute spring
(31) two sides port, the one end of two fixture blocks (32) far from brute spring (31) respectively with bearing block ontology (1) and bottom
Plate (4) welding.
3. a kind of bearing block adjustable elastic anti-seismic structure according to claim 1, which is characterized in that the regulating part
It (5) include nut (51), knob (52), limit sleeve (53) and screw rod (54)；
Offered vertically from top to bottom on the bearing block ontology (1) interconnected the first circular groove (6), the second circular groove (7) and
Through-hole (8), the diameter of second circular groove (7) are greater than the diameter of the first circular groove (6), and nut (51) activity is placed on first
In circular groove (6), the knob (52) is welded on the outer surface of nut (51), and the limit sleeve (53) is located in the second circular groove (7)
And it is welded on the outer surface of nut (51), the screw rod (54) is threadedly coupled with nut (51) and passes through through-hole (8) and bottom plate (4)
Welding.
4. a kind of bearing block adjustable elastic anti-seismic structure according to claim 3, which is characterized in that the limit sleeve
(53) ring structure is used.
5. a kind of bearing block adjustable elastic anti-seismic structure according to claim 3, which is characterized in that the screw rod (54)
Top port be welded with limited block (10), and the outer diameter of limited block (10) be greater than nut (51) internal diameter.
6. a kind of bearing block adjustable elastic anti-seismic structure according to claim 1, which is characterized in that the bottom plate (4)
Position corresponding with elastic component (3) offers the groove (9) for placing elastic component (3) with the bottom end of bearing block ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468378.4U CN208749839U (en) | 2018-09-07 | 2018-09-07 | A kind of bearing block adjustable elastic anti-seismic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468378.4U CN208749839U (en) | 2018-09-07 | 2018-09-07 | A kind of bearing block adjustable elastic anti-seismic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208749839U true CN208749839U (en) | 2019-04-16 |
Family
ID=66083335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821468378.4U Expired - Fee Related CN208749839U (en) | 2018-09-07 | 2018-09-07 | A kind of bearing block adjustable elastic anti-seismic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208749839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748569A (en) * | 2019-10-28 | 2020-02-04 | 张家港Aaa精密制造股份有限公司 | Horizontal positioning mechanism and horizontal positioning method for bearing pedestal |
| CN112228453A (en) * | 2020-10-09 | 2021-01-15 | 新昌县利安轴承有限公司 | Bearing frame convenient to height-adjusting |
-
2018
- 2018-09-07 CN CN201821468378.4U patent/CN208749839U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748569A (en) * | 2019-10-28 | 2020-02-04 | 张家港Aaa精密制造股份有限公司 | Horizontal positioning mechanism and horizontal positioning method for bearing pedestal |
| CN110748569B (en) * | 2019-10-28 | 2021-02-26 | 张家港Aaa精密制造股份有限公司 | Horizontal positioning mechanism and horizontal positioning method for bearing pedestal |
| CN112228453A (en) * | 2020-10-09 | 2021-01-15 | 新昌县利安轴承有限公司 | Bearing frame convenient to height-adjusting |
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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: 20190416 Termination date: 20190907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |