CN207159796U - A kind of Height Adjustable turning anti-seismic spherical mount - Google Patents
A kind of Height Adjustable turning anti-seismic spherical mount Download PDFInfo
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- CN207159796U CN207159796U CN201721180626.0U CN201721180626U CN207159796U CN 207159796 U CN207159796 U CN 207159796U CN 201721180626 U CN201721180626 U CN 201721180626U CN 207159796 U CN207159796 U CN 207159796U
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- adjustment
- plate
- undersetting
- height adjustable
- adjustment column
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- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 abstract description 6
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 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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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of Height Adjustable turning anti-seismic spherical mount, its drip irrigation device is a kind of Height Adjustable turning anti-seismic spherical mount, including the undersetting fixed with bridge pier, spherical steering mechanism is provided with above the undersetting, the top of spherical steering mechanism is provided with upper bracket, adjustment column is threaded with the undersetting, the perisporium of adjustment column offers some adjustment screws, is offered on the perisporium of the undersetting and the cooperation of adjustment screw, the adjustment type groove for rotating adjustment column.Turn in adjustment screw is inserted into by rigid rod so that adjustment column rises, and reaches height of support regulation.
Description
Technical field
Bridge pad field is the utility model is related to, more particularly to a kind of Height Adjustable turning anti-seismic spherical mount.
Background technology
Bridge pad is to connect bridge superstructure and the important feature part of substructure.It can be by bridge superstructure
Counter-force and deformation reliably pass to bridge substructure.
Notification number is that CN206204774U Chinese patent discloses a kind of bridge steel structure shock-resistant ball support, and it includes
Upper bracket, undersetting, core and casing, connect undersetting in casing by slide assemblies, and undersetting is connected by slide assemblies
Core.
Although above-mentioned bridge steel structure shock-resistant ball support has anti-well by core to pressure caused by bridge beam body
Effect is shaken, but the distance between its upper bracket and undersetting are fixed, can not carry out height regulation.
Utility model content
The purpose of this utility model is to provide a kind of Height Adjustable turning anti-seismic spherical mount, and its advantage is bearing
It is Height Adjustable.
Above-mentioned technical purpose of the present utility model technical scheme is that：It is a kind of Height Adjustable
Turning anti-seismic spherical mount, including the undersetting fixed with bridge pier, the undersetting top are provided with spherical steering mechanism, ball
The top of shape steering mechanism is provided with upper bracket, and adjustment column is threaded with the undersetting, if the perisporium of adjustment column offers
It is dry to adjust screw, offered on the perisporium of the undersetting and the cooperation of adjustment screw, the adjustment type groove for rotating adjustment column.
Pass through above-mentioned technical proposal, when workmen needs to adjust the height of bearing, workmen is by by rigid rod
It is inserted into by adjusting type groove in adjustment screw, and around the axis rotation adjustment column of adjustment column, now rigid rod is along adjustment axis of a cylinder
While the heart rotates, rigid rod also upper and lower displacement on the nut axle center direction of adjustment, when rigid rod rotates certain angle,
Rigid rod will contradict adjustment type groove, and now rigid rod is extracted from adjustment screw, again inserts rigid rod in adjustment column
Another adjustment screw, then the axis rotation adjustment column along adjustment column, and so on, screw thread turn is simultaneously in lower bottom base for adjustment column
Along its axis direction upper and lower displacement, the height for reaching bearing is transferred.
The utility model is further arranged to：Some auxiliary that are used for are fixedly connected with the upside of the adjustment column and adjust Bridge Beam
Half stud of body height, the lower end of the spherical steering mechanism offer the thread groove coordinated with half stud screw thread.
Pass through above-mentioned technical proposal, when bridge beam body drives the rotation of turn plate by rubbing, turn plate revolves in half stud
Go out, pass through the rotation of turn plate so that the direction of bridge beam body changes, and the frictional force between half stud and turn plate avoids bridge
The random rotation of beam beam body, reduce the situation that bridge causes danger.
The utility model is further arranged to：The spherical steering mechanism includes the telescopic head stretched in adjustment column, stretches
The turn plate for coordinating with the half stud screw thread is fixedly connected with drop-head, antidetonation is fixedly connected with above turn plate
Plate, shock-proof plate upper center offer buffer board, the antifriction plate coordinated with buffer board, antifriction plate are fixedly connected with above buffer board
Upside is fixedly connected with cover plate.
Pass through above-mentioned technical proposal, spherical steering mechanism has damping effect to bridge beam body, while spherical steering mechanism carries
The high universal load-supporting ability of bearing, ensure that vehicle traveling comfort.
The utility model is further arranged to：Protruding block is extended with the upside of the buffer board, the downside of antifriction plate is provided with
For the groove coordinated with protruding block inlay card.
Pass through above-mentioned technical proposal, the protruding block delayed on pressing plate coordinate with the groove on the downside of antifriction plate, reduce antifriction plate
With the relative rotation of slow pressing plate, the stability that antifriction plate is placed ensure that.
The utility model is further arranged to：The upper bracket has extended around with cover plate buckle, upper bracket has been rotated
Spacing card adapter plate.
Pass through above-mentioned technical proposal, card adapter plate are hooked in shock-proof plate, are slided so as to reduce the horizontal of upper bracket, so as to
Reduce horizontally rotating for the bridge beam body that is fixedly connected with upper bracket, ensure that the safety of bridge construction.
The utility model is further arranged to：It is fixedly connected between the card adapter plate and shock-proof plate for delaying to upper bracket
The elastic component of punching.
Pass through above-mentioned technical proposal, the elastic component between card adapter plate and turn plate, compress card adapter plate in bridge beam body
When aid in card adapter plate to bridge beam body buffer, so as to ensure that the anti seismic efficiency to bridge beam body of card adapter plate.
The utility model is further arranged to：The adjustment column is provided with shock-proof plate is used for fixed adjustment post and shock-proof plate
The first fixed block, at least two be threaded with the first fixed block insert adjustment column and the first of shock-proof plate respectively and fix spiral shells
Nail.
Pass through above-mentioned technical proposal, by the first fixed block, make to be fixedly connected between adjustment column and turn plate so that in bridge
When beam need not adjust height, fixed by the height of the first fixed block bearing.
The utility model is further arranged to：The top of the undersetting, which is provided with, to be used to adjustment column being fixed on undersetting
Second fixed block, is threaded with the second fixing screws of insertion undersetting on the second fixed block, above second fixed block
It is extended with the dop for keeping off button adjustment column.
Pass through above-mentioned technical proposal, the second fixed block are fixed by dop adjustment column relative to the height of undersetting,
That is adjustment column position is fixed, so that the height of bridge beam body is fixed.
The utility model is further arranged to：The grafting for the second fixed block grafting is fixedly connected with the undersetting
Box.
Pass through above-mentioned technical proposal, jack box facilitate workmen and the second fixed block are fitted on undersetting, so as to
Facilitate the second fixed block and fix undersetting.
In summary, the utility model has the advantages that：1st, provided with undersetting and adjustment column, bridge beam body is realized
Height regulation；
2nd, provided with half stud and thread groove, the height regulation of bridge beam body is further reached；
3rd, elastic component is provided between card adapter plate and turn plate, cushioning effect is played in the compression to card adapter plate.
Brief description of the drawings
Fig. 1 is the explosive view of the present embodiment；
Fig. 2 is the present embodiment to highlight the structural representation of buffer board；
Fig. 3 is the enlarged drawing at A in Fig. 2.
Reference：1st, undersetting；2nd, the first fixing bolt；3rd, adjustment column；4th, adjustment mechanism；5th, spherical steering mechanism；
6th, upper bracket；7th, screw is adjusted；8th, type groove is adjusted；9th, half stud；10th, telescopic hole；11st, telescopic head；12nd, turn plate；13rd, screw thread
Groove；14th, shock-proof plate；15th, buffer board；16th, antifriction plate；17th, protruding block；18th, groove；19th, card adapter plate；20th, the second fixing bolt；
21st, spring；22nd, the first fixed block；23rd, the first fixing screws；24th, the second fixed block；25th, the second fixing screws；26th, dop；
27th, jack box；28th, rigid rod；29th, cover plate.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：With reference to figure 1, a kind of Height Adjustable turning anti-seismic spherical mount, including adjustment mechanism 4, adjust machine
Structure 4 includes the undersetting 1 being fixedly connected with bridge pier, is threaded with undersetting 1 for undersetting 1 to be fixed on into bridge
The first fixing bolt 2 on bridge pier, is threaded with adjustment column 3 in undersetting 1, and adjustment column 3 passes through the depth that is screwed in undersetting 1
Degree reaches the regulation to bridge beam body height.The upper end of undersetting 1 is provided with spherical steering mechanism 5, and the spherical upper end of steering mechanism 5 is set
There is the upper bracket 6 being fixedly connected with bridge beam body.
With reference to figure 1, for the turn by adjustment column 3 in undersetting 1, and reach the effect of adjustment bridge height.Adjust
Some adjustment screws 7 are vertically offered on the perisporium of whole post 3, undersetting 1 is contour in the adjustment screw 7 with adjustment column 3
Place is provided with the adjustment type groove 8 coordinated with adjustment screw 7.Workmen leads to rigid rod 28 when needing to adjust the height of bearing
Cross adjusting type groove 8 to be inserted into adjustment screw 7, length direction rotational stiffness bar 28 of the workmen along adjustment type groove 8, so that
The turn in undersetting 1 of adjustment column 3, so as to reach the rising of adjustment column 3 or decline.When rigid rod 28 turns to adjustment type groove
During 8 trough rim, rigid rod 28 is extracted, rigid rod 28 is reinserted in another adjustment screw 7, promotes the edge of rigid rod 28 again
Adjustment type groove 8 is slided, and is so repeated, is reached the rising or decline of adjustment column 3.
With reference to figure 1, because rigid rod 28 is when rotating, rigid rod 28 not only has cunning in the length direction along adjustment type groove 8
Move, and rigid rod 28 also has rising in the width of adjustment type groove 8 or declined.It can not be inserted to solve rigid rod 28
The problem of to adjustment screw 7, the width of adjustment type groove 8 is more than or equal to, adjacent two adjustment screws 7 are most on vertical direction
Big spacing, so setting just makes at least one to tease and ridicule whole screw 7 connects with adjustment type groove 8, is available for workmen to adjust branch seat height
Degree.
With reference to figure 1, in order to further make bearing reach the height regulation to bridge beam body, the upside of adjustment column 3, which is fixed, to be connected
Some half studs 9 equidistant with the axle center of adjustment column 3 are connected to, the medium position of adjustment column 3 offers telescopic hole 10.It is foregoing spherical
Steering mechanism 5 includes the telescopic head 11 being located in telescopic hole 10, and the upper end of telescopic head 11 is fixedly connected with turn plate 12, turn
The thread groove 13 coordinated with the screw thread of half stud 9 is offered on plate 12（With reference to figure 3）.When the direction of bridge beam body needs adjustment,
Bridge beam body makes the turn of turn plate 12 by frictional force, the turn in half stud 9 of turn plate 12, by the rotation of turn plate 12,
So as to change the direction of the bridge beam body on turn plate 12, the frictional force of half stud 9 and turn plate 12 reduce bridge beam body with
The situation that meaning rotates.
With reference to figure 1 and Fig. 2, the top of turn plate 12 is fixedly connected with shock-proof plate 14, and the middle part of shock-proof plate 14 offers slow
Punching 15, the top of buffer board 15 are fixedly connected with the antifriction plate 16 coordinated with buffer board 15, and spherical steering mechanism 5 is to Bridge Beam
Body has damping effect, while spherical steering mechanism 5 improves the universal load-supporting ability of bearing.
Be extended with some protruding blocks 17 referring to figs. 2 and 3 the upside of, buffer board 15, the downside of antifriction plate 16 offer with it is convex
Bittiness 17 coordinate the groove 18 of inlay card.Protruding block 17 coordinates with groove 18 so that spherical steering mechanism 5 can be stably to Bridge Beam
The pressure of body plays buffering, meanwhile, the cooperation of protruding block 17 and groove 18, reduce antifriction plate 16 and turn relative to buffer board 15
Dynamic, the upper end of antifriction plate 16 is fixedly connected with cover plate 29.
With reference to figure 2, the surrounding of foregoing upper bracket 6 extends downwardly the card adapter plate 19 with the buckle of cover plate 29, in card adapter plate 19
It is threaded with the second fixing bolt 20 for fixing bridge beam body.
With reference to figure 1, in order to further facilitate buffering of the spherical steering mechanism 5 to bridge beam body, card adapter plate 19 and shock-proof plate
Spring 21 is fixedly connected between 14, spring 21 causes spherical steering mechanism 5 preferably to buffer bridge beam body.
With reference to figure 1, during in order to adjust the height of bearing in workmen, the height of bearing can be fixed, adjustment column 3
The first fixed block 22 for being used for fixed adjustment post 3 and shock-proof plate 14 is provided with shock-proof plate 14, screw thread connects on the first fixed block 22
At least two first fixing screws 23 are connected to, two the first fixing screws 23 are inserted in adjustment column 3 and shock-proof plate 14 respectively.
With reference to figure 1, the upside of undersetting 1 is provided with the second fixed block 24 for being used for being fixed on adjustment column 3 on undersetting 1,
The second fixing screws 25 of insertion undersetting 1 are threaded with second fixed block 24, the top of the second fixed block 24 is extended with card
First 26, the gear of dop 26 is buckled in adjustment column 3.Dop 26 is to the stroke limit of the upside of adjustment column 3, when the upper end of adjustment column 3 is supported
When contacting dop 26, due to the obstruction of dop 26, adjustment column 3 is no longer screwed out from undersetting 1, i.e. the position of adjustment column 3 is fixed,
That is the height of bearing is fixed.Undersetting 1 and adjustment column 3 are fixed with the second fixed block 24, in order to facilitate workmen on undersetting 1
Be fixedly connected with jack box 27, jack box 27 facilitate it is spacing to the position of the second fixed block 24, so as to facilitate workmen
Keep the steady of the second fixed block 24.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of Height Adjustable turning anti-seismic spherical mount, including the undersetting (1) fixed with bridge pier, the lower branch
Spherical steering mechanism is provided with above seat (1)（5）, spherical steering mechanism（5）Top be provided with upper bracket (6), it is characterized in that：It is described
Adjustment column (3) is threaded with undersetting (1), the perisporium of adjustment column (3) offers some adjustment screws (7), the lower branch
Offered on the perisporium of seat (1) and adjustment screw (7) cooperation, the adjustment type groove (8) for rotating adjustment column (3).
2. a kind of Height Adjustable turning anti-seismic spherical mount according to claim 1, it is characterized in that：The adjustment column
(3) upside is fixedly connected with some half studs (9) for being used to aid in adjustment bridge beam body height, the spherical steering mechanism（5）
Lower end offer with half stud (9) screw thread coordinate thread groove (13).
3. a kind of Height Adjustable turning anti-seismic spherical mount according to claim 2, it is characterized in that：Described spherical turn
To mechanism（5）Including stretching to the telescopic head (11) in adjustment column (3), it is fixedly connected with and is used for and described half on telescopic head (11)
The turn plate (12) that stud (9) screw thread coordinates, turn plate（12）Top be fixedly connected with shock-proof plate (14), on shock-proof plate (14)
Side middle part offers buffer board（15）, buffer board（15）Top is fixedly connected with and buffer board（15）The antifriction plate (16) of cooperation,
Antifriction plate（16）Upside is fixedly connected with cover plate（29）.
4. a kind of Height Adjustable turning anti-seismic spherical mount according to claim 3, it is characterized in that：The buffer board
（15）Upside be extended with protruding block (17), the downside of antifriction plate (16) is provided with the groove for being used for coordinating with protruding block (17) inlay card
(18)。
5. a kind of Height Adjustable turning anti-seismic spherical mount according to claim 1, it is characterized in that：The upper bracket
(6) extended around and cover plate（29）Buckle, the card adapter plate (19) to upper bracket (6) rotary spacing.
6. a kind of Height Adjustable turning anti-seismic spherical mount according to claim 5, it is characterized in that：The card adapter plate
And shock-proof plate (19)（14）Between be fixedly connected with for upper bracket（1）The elastic component of buffering.
7. a kind of Height Adjustable turning anti-seismic spherical mount according to claim 1, it is characterized in that：The adjustment column
And shock-proof plate (3)（14）It is provided with and is used for fixed adjustment post (3) and shock-proof plate（14）The first fixed block (22), the first fixed block
(22) at least two are threaded with and inserts adjustment column (3) and shock-proof plate respectively（14）The first fixing screws (23).
8. a kind of Height Adjustable turning anti-seismic spherical mount according to claim 1, it is characterized in that：The undersetting
(1) top, which is provided with, to be used to adjustment column (3) being fixed on the second fixed block (24) on undersetting (1), on the second fixed block (24)
The second fixing screws (25) of insertion undersetting (1) are threaded with, are extended with above second fixed block (24) for keeping off
Detain the dop (26) of adjustment column (3).
9. a kind of Height Adjustable turning anti-seismic spherical mount according to claim 8, it is characterized in that：The undersetting
（1）On be fixedly connected with for the second fixed block（24）The jack box of grafting（27）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721180626.0U CN207159796U (en) | 2017-09-13 | 2017-09-13 | A kind of Height Adjustable turning anti-seismic spherical mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721180626.0U CN207159796U (en) | 2017-09-13 | 2017-09-13 | A kind of Height Adjustable turning anti-seismic spherical mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207159796U true CN207159796U (en) | 2018-03-30 |
Family
ID=61721692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721180626.0U Expired - Fee Related CN207159796U (en) | 2017-09-13 | 2017-09-13 | A kind of Height Adjustable turning anti-seismic spherical mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207159796U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485283A (en) * | 2019-08-29 | 2019-11-22 | 南昌大学 | A kind of three-dimensional gear type Self-resetting energy consumption shock isolating pedestal |
| CN113699880A (en) * | 2021-08-25 | 2021-11-26 | 江苏泊翔结构加固工程有限公司 | Single support supporting structure for bridge and replacing method thereof |
-
2017
- 2017-09-13 CN CN201721180626.0U patent/CN207159796U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485283A (en) * | 2019-08-29 | 2019-11-22 | 南昌大学 | A kind of three-dimensional gear type Self-resetting energy consumption shock isolating pedestal |
| CN113699880A (en) * | 2021-08-25 | 2021-11-26 | 江苏泊翔结构加固工程有限公司 | Single support supporting structure for bridge and replacing method thereof |
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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: 20180330 |