CN106758796B - The replaceable installation for subtracting shock insulation rubber bearing and the bearing and replacing options - Google Patents
The replaceable installation for subtracting shock insulation rubber bearing and the bearing and replacing options Download PDFInfo
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- CN106758796B CN106758796B CN201710104229.3A CN201710104229A CN106758796B CN 106758796 B CN106758796 B CN 106758796B CN 201710104229 A CN201710104229 A CN 201710104229A CN 106758796 B CN106758796 B CN 106758796B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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Abstract
The invention belongs to subtract shock insulation rubber bearing technical field, the replaceable installation for subtracting shock insulation rubber bearing and the bearing and replacing options are in particular related to, it is mainly characterized in that：Including the rubber support body with upper junction plate and lower connecting plate, upper base plate is provided with above the upper junction plate, the first baffle of two inside parallels and the second baffle of two inside parallels are provided with below the upper base plate on the outside of the upper junction plate, the medial surface of two first baffles and two second baffles surrounds rectangle, side-lower is provided with lower crisperding in the first baffle described in two, at least one adjustable puller bolt is respectively arranged with the second baffle described in two, the puller bolt withstands on the upper junction plate side, at least one piece of first baffle or second baffle pass through the first fastening bolt and the dismantled and assembled fixation of the upper base plate in the second baffle described in two first baffles and two.Installation and replacing are more convenient.
Description
Technical field
The invention belongs to bridge pad and installation and change bridge pad method and technology field, more particularly to it is replaceable subtract every
Shake rubber support and installation and the replacing options of the bearing.
Background technology
In recent years, as the increasing of infrastructure investment, highway engineering construction have obtained fast development, isolation rubber branch is subtracted
Seat is widely applied.It is essentially all that rubber support is formed by being vertically connected with steel plate and support body to subtract shock insulation rubber bearing, up and down
Junction steel plate is connected by bolt collar with beam body and pinner.
In installation process, because pinner and beam body position have error, position is offset between screw and screw rod, causes to pacify
Dress is difficult.Error can cause bolt to insert in screw, it is necessary to screw is expanded when serious, influence installation progress.
Because rubber product has certain service life, it is impossible to reaches the bridge equivalent life-span, it is necessary to change.Current
Different shear displacemants can occur in use for bearing, and beam body and pinner position are moved, above and below new bearing
Detrusion do not occur for junction steel plate, because bearing horizontal force is too big during replacing time, it is impossible to bearing is installed after shearing, so branch
Seat connecting plate can not be connected with beam body by bolt collar.In order to connect upper junction steel plate and beam body, by upper junction steel plate and beam
Body welds, and this method has following defect：First, welding easily damages bearing and beam body, the corrosion resistant of beam body and bearing is caused
Corrosion can reduce, and reduce beam body and the service life and performance of bearing；It is second, big when welding quality cannot be guaranteed bearing earthquake
Horizontal force and lift-off power；Third, need to separate the beam body welded together and upper junction steel plate when changing again, difficulty of construction
Greatly, waste time and energy.
Number of patent application is：201310540622.9 notification number is：CN103572695A, publication date are：2 months 2014
12, patent name was:Subtract shock insulation branch patent application with prebias component, adjusting bearing shearing by jack system becomes
Shape is theoretically feasible, but too big in the power needed for practice process bearing detrusion, and adjustment detrusion can not possibly be realized.Adjust
The installations and facilities of whole deformation can not use in the bearing useful space, and adjusting device cost is too high in addition.Patent No.
201310111776.6 notification number is：CN103215890A, publication date are：On 07 24th, 2013, patent name was：It is a kind of
New Isolation Bearing and its replacing options, involved is installation and the replacing options under bearing normal condition, it is impossible to is being propped up
Change and install under seat detrusion state.Patent No. 201010231810.X, notification number are：CN101906883A, publication date
For：On December 8th, 2010, patent name are：Replacing method of shock-insulation supporting seat, the shock isolating pedestal being related to are changed using measurement lower margin hole
Method change, during bearing use, the detrusion of each bearing is different, and detrusion is varied with temperature and become
Change, by each measurement size, it is unrealistic to do connecting plate again.The pre-buried board size of existing structure is limited simultaneously to accomplish
Connecting plate is corresponding with embedded board lower margin hole.
The content of the invention
First technical problem that the present invention solves just be to provide a kind of service life is long, change it is convenient it is replaceable subtract every
Shake rubber support.
In order to solve the above technical problems, the present invention it is replaceable subtract technical scheme that shock insulation rubber bearing uses for：
Including the rubber support body with upper junction plate and lower connecting plate, the seat of honour is provided with above the upper junction plate
Plate, the first baffle and two inside parallels of two inside parallels are provided with below the upper base plate on the outside of the upper junction plate
The medial surface of second baffle, two first baffles and two second baffles surrounds rectangle, in first described in two
Side-lower is provided with lower crisperding in baffle plate, the lower crisperding and upper base plate lower surface formation neck, and the two of the upper junction plate
In the described neck of side insertion, at least one horizontal screw is respectively arranged with the second baffle described in two, in the horizontal stroke
Adjustable puller bolt is set into screw, and the puller bolt withstands on the upper junction plate side, at two described first
In baffle plate and second baffle described in two at least one piece of first baffle or second baffle by the first fastening bolt with it is described
The dismantled and assembled fixation of upper base plate.
Its additional technical feature is：
Locking nut is provided with the puller bolt on the inside of the second baffle；
Backing plate is provided between the puller bolt and the upper junction plate；
Two first baffles and second baffle described in two can by the first fastening bolt and the upper base plate
Fixed disassembly.
Second technical problem that the present invention solves just is to provide a kind of above-mentioned replaceable installation for subtracting shock insulation rubber bearing
Method.
In order to solve the above technical problems, the technical scheme that the replaceable installation method for subtracting shock insulation rubber bearing of the present invention uses
For：
The first step, fixed lower connecting plate
Support body is placed on pinner, lower connecting bolt is inserted in the lower embedded sleeve barrel in pinner, passes through lower company
Lower connecting plate is fixedly connected by connecting bolt with pinner；
Second step, upper base plate is stuck on upper junction plate
The first fastening bolt on first baffle or second baffle is unclamped, upper base plate is arranged on above upper junction plate；
3rd step, fixed upper base plate
Upper connecting bolt is inserted in the upper embedded sleeve barrel in beam body, upper base plate is fixed on by beam body by upper connecting bolt
On；
4th step, fixed upper junction plate
According to upper junction plate position, puller bolt is adjusted, puller bolt end is held out against the side of upper junction plate.
Its additional technical feature is：
In the 4th step, after holding out against the side of upper junction plate in puller bolt end, locking nut is locked；
In the 4th step, upper junction plate apart from the second baffle inner distance it is larger when, can be described
Backing plate is provided between upper junction plate and puller bolt.
The 3rd technical problem that the present invention solves just be to provide it is a kind of it is above-mentioned it is replaceable subtract shock insulation rubber bearing replacing
Method.
In order to solve the above technical problems, the technical scheme that the replaceable replacing options for subtracting shock insulation rubber bearing of the present invention use
For：
This method comprises the following steps：
The first step, checks whether upper base plate damages
If upper base plate damages, first the upper connecting bolt of upper base plate and beam body is screwed off, then by lower connecting plate and pinner
Lower connecting bolt is screwed off, and the support body with upper base plate is pulled out, and changes upper base plate, and upper base plate and beam body are passed through upper connection spiral shell
Bolt is fastened, and first baffle or the fastening bolt of second baffle first are screwed off, first baffle or second baffle removed, then directly
Into the 3rd step；
If upper base plate does not damage, second step is directly entered；
Second step, unload old support body
, first baffle with upper base plate is dismantled and assembled be fixedly connected in the case of, first the first fastening bolt is screwed off, will
First baffle is removed, and is then unscrewed the puller bolt of the upper junction plate both sides of old bearing, by between lower connecting plate and pinner
Lower connecting bolt is unclamped, and old bearing is pulled out；
, second baffle with upper base plate is dismantled and assembled be fixedly connected in the case of, directly the first fastening bolt is screwed off,
Second baffle is removed, the lower connecting bolt between lower connecting plate and pinner is unclamped, then pulled out old bearing；
3rd step, new support body is loaded
New support body is in place, is fixedly connected with lower connecting plate with pinner by lower connecting bolt,
4th step, upper junction plate is held out against with puller bolt
Formerly first baffle or second baffle are fixed by the first fastening bolt, according to upper junction plate position, adjustment top
Tight bolt, puller bolt end is set to hold out against the side of upper junction plate.
Its additional technical feature is：
In the 4th step, after holding out against the side of upper junction plate in puller bolt end, locking nut is locked；
In the 4th step, upper junction plate apart from the second baffle inner distance it is larger when, can be described
Backing plate is provided between upper junction plate and puller bolt.
It is provided by the present invention it is replaceable subtract shock insulation rubber bearing compared with prior art, there is advantages below：First, by
In including the rubber support body with upper junction plate and lower connecting plate, upper base plate is provided with above the upper junction plate,
Be provided with below upper base plate on the outside of the upper junction plate two inside parallels first baffle and two inside parallels second
The medial surface of baffle plate, two first baffles and two second baffles surrounds rectangle, in the first baffle described in two
Interior side-lower is provided with lower crisperding, and the lower crisperding forms neck with the upper base plate lower surface, and the both sides of the upper junction plate are inserted
Enter in described neck, at least one horizontal screw is respectively arranged with the second baffle described in two, in the horizontal spiral shell
Adjustable puller bolt is set in hole, and the puller bolt withstands on the upper junction plate side, in two first baffles
With at least one piece of first baffle or second baffle pass through the first fastening bolt and the seat of honour in the second baffle described in two
The dismantled and assembled fixation of plate, when mounted, upper base plate, lower connecting plate can be fixed with beam body and pinner respectively, and upper base plate is put
Above upper junction plate, then according to the position adjustments puller bolt of upper junction plate, by puller bolt by upper junction plate and upper
Seat board is fixed, and so, is avoided the bearing installation difficulty caused by the error between beam body and pinner, is improved installation rate；
Support body breaks down when needing to change, and the first baffle or second baffle with the dismantled and assembled connection of upper base plate is pulled down, then
The bearing of damage is unloaded, after replacing with new support body, first fixed lower connecting plate and pinner, then by the pull down and seat of honour
The first baffle or second baffle of the dismantled and assembled connection of plate are loaded onto, and according to upper junction plate position, are adjusted puller bolt, are made puller bolt
End holds out against the side of upper junction plate, and after beam body and pinner position misplace, the bearing after replacing remains able to easily
Ground is installed, and the distance on the inside of the upper junction plate side to second baffle of the bearing after simply changing changes, and is changed more square
Just it is quick, solve the problems, such as to need during existing bearing replacement to punch or weld again, the bearing after replacing is kept former
Some performances, and bearing and beam body will not be damaged in Renewal process, extend the service life of bearing and beam body；Its
Two, due to being provided with locking nut on the puller bolt on the inside of the second baffle, after the completion of installation or replacing, will lock
Nut check, avoid puller bolt and loosened during vibration of supports, cause bearing upper junction plate to fix very well, on ground
When shake etc. occurs, subtract shock insulation rubber bearing and lose original performance；Third, due in the puller bolt and the upper junction plate
Between be provided with backing plate, when upper junction plate lateral distance second baffle is in larger distance, fixed if only by puller bolt,
The distance that puller bolt stretches out second baffle is oversize, when the cross shear that bearing is subject to is larger, the easy bending of puller bolt,
Puller bolt stretches out second baffle distance and shortened after upper padding plate is set, and increases anti-horizontal shear ability；Fourth, due to two
The first baffle and second baffle described in two by the first fastening bolt and the dismantled and assembled fixation of the upper base plate, this
Sample, it can select to be easy to the side first baffle or second gear of construction according to bearing installation site and bearing peripheral space size
Plate is pulled down, and construction is more convenient.
Brief description of the drawings
Fig. 1 is the existing use state figure subtracted after shock insulation rubber bearing damage；
Fig. 2 is the replaceable structural representation for subtracting shock insulation rubber bearing of the present invention；
Fig. 3 is the structural representation of Fig. 2 B-B sectional views；
Fig. 4 is amplification decomposition figure at Fig. 2 A；
Fig. 5 is the amplification decomposition figure of another structure at Fig. 2 A；
Fig. 6 is the replaceable structural representation subtracted after shock insulation rubber bearing installation of the present invention；
Fig. 7 is the replaceable structural representation subtracted after shock insulation rubber bearing detrusion of the present invention；
Fig. 8, which is that the present invention is replaceable, subtracts the structural representation after shock insulation rubber bearing is changed.
Embodiment
The replaceable structure for subtracting shock insulation rubber bearing of the present invention and use principle are done further in detail below in conjunction with the accompanying drawings
Explanation.
As shown in figure 1, subtract the use state figure after shock insulation rubber bearing damages to be existing, due to temperature change, earthquake
Or under the conditions of external force is collided etc., beam body 1 and the position occurred level movement of pinner 2, cause to subtract shock insulation rubber bearing body 3 and easily send out
Raw detrusion, makes the run-off the straight of support body 3, if bearing damage now loses original bearing performance, it is necessary to change.By
Do not tilted in new bearing, therefore when changing, the screw on the upper junction plate 4 of support body 3 and the screw in beam body 1 be not right
Should, the screw in beam body cannot be used, it is necessary to be punched again in beam body again, because operating space is limited, therefore punching difficulty is big,
Waste time and energy.Or weld together beam body 1 and upper junction plate 4, so, tensile strength is low after welding, and welding can also
To beam body and the protection damage layer of upper junction plate, the corrosion resistance of beam body and upper junction plate is reduced, shortens beam body and bearing
Service life.
As shown in Figures 2 and 3, it is the replaceable structural representation for subtracting shock insulation rubber bearing, the present invention is replaceable to subtract shock insulation
Rubber support includes the rubber support body 7 with upper junction plate 5 and lower connecting plate 6, is provided with the top of upper junction plate 5
Seat board 8, is provided with two first baffles 9 and two second baffles 10 in the lower section of the upper base plate 8 in the outside of upper junction plate 5, two
The medial surface of first baffle 9 and two second baffles 10 surrounds rectangle, and the interior side-lower of two first baffles 9 is provided with lower hook
Side 11, the lower crisperding 11 and the lower surface of upper base plate 8 form neck 12, in the both sides insertion neck 12 of upper junction plate 5, at two the
At least one horizontal screw 13 is respectively arranged with two baffle plates 10, adjustable puller bolt 14 is set in horizontal screw 13,
Puller bolt 14 withstands on the side of upper junction plate 5, at least one piece of first gear in two first baffles 9 and two second baffles 10
Plate 9 or second baffle 10 pass through the first fastening bolt 15 and 8 dismantled and assembled fixation of upper base plate.
As shown in fig. 6, when mounted, support body 7 is placed on pinner 2, lower connecting bolt is inserted in pinner 2
In lower embedded sleeve barrel 20, lower connecting plate 6 is fixedly connected with pinner 2 by lower connecting bolt；Upper connecting bolt is inserted into beam body
In upper embedded sleeve barrel 21 in 1, upper base plate 8 is fixed in beam body 1 by upper connecting bolt；And upper base plate 8 is placed in upper company
The top of fishplate bar 5, then according to the position adjustments puller bolt 14 of upper junction plate 5, by puller bolt 14 by upper junction plate 5 and upper
Seat board 8 is fixed, and so, is avoided the installation difficulty of support body 7 caused by the error between beam body 1 and pinner 2, is improved installation
Speed.
As shown in fig. 7, it is the replaceable structural representation subtracted after shock insulation rubber bearing detrusion of the present invention.In bearing sheet
When body 7 breaks down, beam body 1 and pinner 2 misplace, and support body 7 is along the bridge detrusion., will when needing to change
Pull down with the first baffle 9 or second baffle 10 of 8 dismantled and assembled connection of upper base plate, then unload the support body 7 of damage, change
After upper new support body 7, first lower connecting plate 6 and pinner 2 are fixed, then will pull down the with 8 dismantled and assembled connection of upper base plate
One baffle plate 9 or second baffle 10 are loaded onto, and according to the position of upper junction plate 5, are adjusted puller bolt 14, are pushed up the end of puller bolt 14
The side of tight upper junction plate 5.As shown in figure 8, replaceable subtract shock insulation rubber bearing for what is more finished changing.In beam body 1 and the position of pinner 2
After misplacing, the support body 7 after replacing remains able to easily install, the upper company of the support body 7 after simply changing
The distance of the side of fishplate bar 5 to the inner side of second baffle 10 changes, and replacing is more convenient, when solving existing bearing replacement
The problem of needing to punch or weld again, the bearing after replacing is set to keep original performance, and in Renewal process not
Support body and beam body can be damaged, extend the service life of bearing and beam body.
Locking nut 16 is provided with the puller bolt 14 of the inner side of second baffle 10, will after the completion of installation or replacing
Locking nut 16 is locked, and is avoided puller bolt 14 and is loosened during vibration of supports, causes bearing upper junction plate fine
It is fixed, when earthquake etc. occurs, subtract shock insulation rubber bearing and lose original performance.
Backing plate 17 is provided between puller bolt 14 and upper junction plate 10, in the lateral distance second baffle of upper junction plate 5
10 it is in larger distance when, fixed if only by puller bolt 14, puller bolt 14 stretch out second baffle 10 distance it is oversize, when
When the horizontal shear force that support body 7 is subject to is larger, 14 easy bending of puller bolt, the puller bolt 14 after upper padding plate 17 is set
Stretch out the distance of second baffle 10 to shorten, increase anti-horizontal shear ability.
Two first baffles 9 and two second baffles 10 by the first fastening bolt and 8 dismantled and assembled fixation of upper base plate, this
Sample, it can select to be easy to the side first baffle 9 or second gear of construction according to bearing installation site and bearing peripheral space size
Plate 10 is pulled down, and construction is more convenient.
First baffle 9 and lower crisperding 11 can be structure as a whole.In order to process and convenient disassembly, as shown in Figure 3 and Figure 4,
First baffle 9 is flat board, and lower crisperding 11 is " L " type, and first baffle 9 is connected with lower crisperding 11 by the second fastening bolt 22,
Can be so that as shown in figure 5, first baffle 9 and lower crisperding 11 are flat board, interval be provided between first baffle 9 and lower crisperding 11
Plate 19, first baffle, space bar 19 and lower crisperding 11 are fixedly connected by the second fastening bolt 22.Certainly, first baffle 9 and
Dividing plate 19 can be structure as a whole.
The above-mentioned replaceable installation method for subtracting shock insulation rubber bearing, this method comprise the following steps：
The first step, fixed lower connecting plate 6
Support body 7 is placed on pinner 2, lower connecting bolt is inserted in the lower embedded sleeve barrel 20 in pinner 2, passed through
Lower connecting plate 6 is fixedly connected by lower connecting bolt with pinner 2；
Second step, upper base plate 8 is stuck on upper junction plate 5
The first fastening bolt 15 on first baffle 9 or second baffle 10 is unclamped, upper base plate 8 is arranged on upper junction plate
5 tops；
3rd step, fixed upper base plate 8
Upper connecting bolt is inserted in the upper embedded sleeve barrel 21 in beam body 1, is fixed on upper base plate 8 by upper connecting bolt
In beam body 1；
4th step, fixed upper junction plate
According to the position of upper junction plate 5, puller bolt 14 is adjusted, the end of puller bolt 14 is held out against the side of upper junction plate 5.
As a further improvement, in the 4th step, after holding out against the side of upper junction plate 5 in the end of puller bolt 14, will lock
Tight nut 16 is locked.
In the 4th step, upper junction plate 5 apart from the inner distance of second baffle 10 it is larger when, can be in upper junction plate 5
Backing plate 17 is provided between puller bolt 14.
It is the above-mentioned replaceable replacing options for subtracting shock insulation rubber bearing below：
If upper base plate 8 is damaged, first the upper base plate 8 of damage can be changed from beam body 1, then replaced with new
Upper base plate 8, then replacing time body 7 in accordance with the following methods.When upper base plate is not damaged, replacing time body 7 is only needed
.
This method comprises the following steps：
The first step, checks whether upper base plate 8 damages
If upper base plate 8 damages, first upper base plate 8 and the upper connecting bolt of beam body 1 are screwed off, then by lower connecting plate 6 with padding
The lower connecting bolt of stone 2 is screwed off, and the support body 7 with upper base plate 8 is pulled out, and changes upper base plate 8, upper base plate 8 and beam body 1 are led to
Connecting bolt fastening is crossed, the first fastening bolt of first baffle 9 or second baffle 10 is screwed off, by first baffle 9 or the second
Baffle plate 10 is removed, and then immediately proceeds to the 3rd step；
If upper base plate 8 does not damage, second step is directly entered；
Second step, unload old support body
, first baffle 9 with upper base plate 8 is dismantled and assembled be fixedly connected in the case of, first the first fastening bolt 15 is revolved
Under, first baffle 9 is removed, then unscrewed the puller bolt 14 of the both sides of upper junction plate 5 of old bearing, by lower connecting plate 6 with
The first fastening bolt between pinner 2 is unclamped, and old support body 7 is pulled out；
, second baffle 10 with upper base plate 8 is dismantled and assembled be fixedly connected in the case of, directly by the first fastening bolt 15
Screw off, second baffle 10 is removed, the first fastening bolt between lower connecting plate 6 and pinner 2 is unclamped, then by old bearing sheet
Body 7 pulls out；
3rd step, new support body 7 is loaded,
New support body 7 is in place, is fixedly connected with lower connecting plate 6 with pinner 2 by fixing bolt,
4th step, upper junction plate is held out against with puller bolt
Formerly first baffle 9 or second baffle 10 are fixed by the first fastening bolt 15, according to the position of upper junction plate 5,
Puller bolt 14 is adjusted, the end of puller bolt 14 is held out against the side of upper junction plate 5.
As the further improvement of this method, in the 4th step, the side of upper junction plate 10 is held out against in the end of puller bolt 14
Behind face, locking nut 16 is locked.
In the 4th step, upper junction plate 5 apart from the inner distance of second baffle 10 it is larger when, can be in upper junction plate 5
Backing plate 17 is provided between puller bolt 14.
Protection scope of the present invention is not limited solely to above-described embodiment, as long as structure replaceable subtracts shock insulation rubber with the present invention
The structure of glue bearing, installation and replacing options are same or similar, just fall in the scope of protection of the invention.
Claims (10)
1. replaceable subtract shock insulation rubber bearing, including the rubber support body with upper junction plate and lower connecting plate, its feature exist
In：Upper base plate is provided with above the upper junction plate, is provided with below the upper base plate on the outside of the upper junction plate in two
The second baffle of the parallel first baffle in side and two inside parallels, two first baffles and two second baffles
Medial surface surrounds rectangle, and side-lower is provided with lower crisperding in the first baffle described in two, the lower crisperding and the upper base plate
Lower surface forms neck, and the both sides of the upper junction plate are inserted in described neck, on the second baffle described in two respectively
At least one horizontal screw is provided with, adjustable puller bolt is set in the horizontal screw, the puller bolt is withstood on
The upper junction plate side, in the second baffle described in two first baffles and two at least one piece of first baffle or
Second baffle passes through the first fastening bolt and the dismantled and assembled fixation of the upper base plate.
Replaceable subtract shock insulation rubber bearing 2. according to claim 1, it is characterised in that：On the inside of the second baffle
Locking nut is provided with puller bolt.
Replaceable subtract shock insulation rubber bearing 3. according to claim 1, it is characterised in that：The puller bolt with it is described
Backing plate is provided between upper junction plate.
Replaceable subtract shock insulation rubber bearing 4. according to claim 1, it is characterised in that：Two first baffles and two
Individual described second baffle passes through the first fastening bolt and the dismantled and assembled fixation of the upper base plate.
5. a kind of replaceable method for subtracting shock insulation rubber bearing of installation claim 1,2,3 or 4, it is characterised in that：The party
Method comprises the following steps：
The first step, fixed lower connecting plate
Support body is placed on pinner, lower connecting bolt is inserted in the lower embedded sleeve barrel in pinner, passes through lower connection spiral shell
Lower connecting plate is fixedly connected by bolt with pinner；
Second step, upper base plate is stuck on upper junction plate
The first fastening bolt on first baffle or second baffle is unclamped, upper base plate is arranged on above upper junction plate；
3rd step, fixed upper base plate
Upper connecting bolt is inserted in the upper embedded sleeve barrel in beam body, upper base plate is fixed in beam body by upper connecting bolt；
4th step, fixed upper junction plate
According to upper junction plate position, puller bolt is adjusted, puller bolt end is held out against the side of upper junction plate.
A kind of 6. replaceable method for subtracting shock insulation rubber bearing changed described in claim 2, it is characterised in that：
This method comprises the following steps：
The first step, fixed lower connecting plate
Support body is placed on pinner, lower connecting bolt is inserted in the lower embedded sleeve barrel in pinner, passes through lower connection spiral shell
Lower connecting plate is fixedly connected by bolt with pinner；
Second step, upper base plate is stuck on upper junction plate
The first fastening bolt on first baffle or second baffle is unclamped, upper base plate is arranged on above upper junction plate；
3rd step, fixed upper base plate
Upper connecting bolt is inserted in the upper embedded sleeve barrel in beam body, upper base plate is fixed in beam body by upper connecting bolt；
4th step, fixed upper junction plate
According to upper junction plate position, puller bolt is adjusted, puller bolt end is held out against the side of upper junction plate, by locking nut
Locking.
A kind of 7. replaceable method for subtracting shock insulation rubber bearing changed described in claim 3, it is characterised in that：
This method comprises the following steps：
The first step, fixed lower connecting plate
Support body is placed on pinner, lower connecting bolt is inserted in the lower embedded sleeve barrel in pinner, passes through lower connection spiral shell
Lower connecting plate is fixedly connected by bolt with pinner；
Second step, upper base plate is stuck on upper junction plate
The first fastening bolt on first baffle or second baffle is unclamped, upper base plate is arranged on above upper junction plate；
3rd step, fixed upper base plate
Upper connecting bolt is inserted in the upper embedded sleeve barrel in beam body, upper base plate is fixed in beam body by upper connecting bolt；
4th step, fixed upper junction plate
According to upper junction plate position, puller bolt is adjusted, puller bolt end is held out against the side of upper junction plate, by locking nut
Locking, upper junction plate apart from the second baffle inner distance it is larger when, between the upper junction plate and puller bolt
It is provided with backing plate.
8. a kind of replaceable method for subtracting shock insulation rubber bearing described in replacing claim 4, it is characterised in that：Under this method includes
Row step：
The first step, checks whether upper base plate damages
If upper base plate damages, first the upper connecting bolt of upper base plate and beam body is screwed off, then the lower company by lower connecting plate and pinner
Connecting bolt is screwed off, and the support body with upper base plate is pulled out, and changes upper base plate, and upper base plate is tight by upper connecting bolt with beam body
Gu first baffle or the fastening bolt of second baffle first are screwed off, first baffle or second baffle are removed, then immediately proceeded to
3rd step；
If upper base plate does not damage, second step is directly entered；
Second step, unload old support body
, first baffle with upper base plate is dismantled and assembled be fixedly connected in the case of, first the first fastening bolt is screwed off, by first gear
Plate is removed, and then unscrews the puller bolt of the upper junction plate both sides of old bearing, by the lower connection between lower connecting plate and pinner
Bolt is unclamped, and old bearing is pulled out；
, second baffle with upper base plate is dismantled and assembled be fixedly connected in the case of, directly the first fastening bolt is screwed off, by second
Baffle plate is removed, and the lower connecting bolt between lower connecting plate and pinner is unclamped, then pulled out old bearing；
3rd step, new support body is loaded
New support body is in place, is fixedly connected with lower connecting plate with pinner by lower connecting bolt；
4th step, upper junction plate is held out against with puller bolt
Formerly first baffle or second baffle are fixed by the first fastening bolt, according to upper junction plate position, adjustment holds out against spiral shell
Bolt, puller bolt end is set to hold out against the side of upper junction plate.
A kind of 9. replaceable method for subtracting shock insulation rubber bearing changed described in claim 2, it is characterised in that：
This method comprises the following steps：
The first step, checks whether upper base plate damages
If upper base plate damages, first the upper connecting bolt of upper base plate and beam body is screwed off, then the lower company by lower connecting plate and pinner
Connecting bolt is screwed off, and the support body with upper base plate is pulled out, and changes upper base plate, and upper base plate is tight by upper connecting bolt with beam body
Gu first baffle or the fastening bolt of second baffle first are screwed off, first baffle or second baffle are removed, then immediately proceeded to
3rd step；
If upper base plate does not damage, second step is directly entered；
Second step, unload old support body
, first baffle with upper base plate is dismantled and assembled be fixedly connected in the case of, first the first fastening bolt is screwed off, by first gear
Plate is removed, and then unscrews the puller bolt of the upper junction plate both sides of old bearing, by the lower connection between lower connecting plate and pinner
Bolt is unclamped, and old bearing is pulled out；
, second baffle with upper base plate is dismantled and assembled be fixedly connected in the case of, directly the first fastening bolt is screwed off, by second
Baffle plate is removed, and the lower connecting bolt between lower connecting plate and pinner is unclamped, then pulled out old bearing；
3rd step, new support body is loaded
New support body is in place, is fixedly connected with lower connecting plate with pinner by lower connecting bolt；
4th step, upper junction plate is held out against with puller bolt
Formerly first baffle or second baffle are fixed by the first fastening bolt, according to upper junction plate position, adjustment holds out against spiral shell
Bolt, puller bolt end is held out against the side of upper junction plate, locking nut is locked.
A kind of 10. replaceable method for subtracting shock insulation rubber bearing changed described in claim 3, it is characterised in that：
This method comprises the following steps：
The first step, checks whether upper base plate damages
If upper base plate damages, first the upper connecting bolt of upper base plate and beam body is screwed off, then the lower company by lower connecting plate and pinner
Connecting bolt is screwed off, and the support body with upper base plate is pulled out, and changes upper base plate, and upper base plate is tight by upper connecting bolt with beam body
Gu first baffle or the fastening bolt of second baffle first are screwed off, first baffle or second baffle are removed, then immediately proceeded to
3rd step；
If upper base plate does not damage, second step is directly entered；
Second step, unload old support body
, first baffle with upper base plate is dismantled and assembled be fixedly connected in the case of, first the first fastening bolt is screwed off, by first gear
Plate is removed, and then unscrews the puller bolt of the upper junction plate both sides of old bearing, by the lower connection between lower connecting plate and pinner
Bolt is unclamped, and old bearing is pulled out；
, second baffle with upper base plate is dismantled and assembled be fixedly connected in the case of, directly the first fastening bolt is screwed off, by second
Baffle plate is removed, and the lower connecting bolt between lower connecting plate and pinner is unclamped, then pulled out old bearing；
3rd step, new support body is loaded
New support body is in place, is fixedly connected with lower connecting plate with pinner by lower connecting bolt；
4th step, upper junction plate is held out against with puller bolt
Formerly first baffle or second baffle are fixed by the first fastening bolt, according to upper junction plate position, adjustment holds out against spiral shell
Bolt, puller bolt end is held out against the side of upper junction plate, locking nut is locked, in upper junction plate apart from the second baffle
Inner distance it is larger when, be provided with backing plate between the upper junction plate and puller bolt.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710104229.3A CN106758796B (en) | 2017-02-24 | 2017-02-24 | The replaceable installation for subtracting shock insulation rubber bearing and the bearing and replacing options |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710104229.3A CN106758796B (en) | 2017-02-24 | 2017-02-24 | The replaceable installation for subtracting shock insulation rubber bearing and the bearing and replacing options |
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| Publication Number | Publication Date |
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| CN106758796A CN106758796A (en) | 2017-05-31 |
| CN106758796B true CN106758796B (en) | 2017-12-08 |
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| CN110965464B (en) * | 2019-12-24 | 2021-06-25 | 中铁十八局集团第四工程有限公司 | Anti-poking sheet and use method thereof |
| CN110983997B (en) * | 2019-12-24 | 2021-06-25 | 中铁十八局集团第四工程有限公司 | Replacing method for sticky steel glue fixing support in counter bore production |
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| KR101105141B1 (en) * | 2009-06-24 | 2012-01-16 | 건국대학교 산학협력단 | Pot bearing instrumented with load and thermo measuring sensor |
| CN202323688U (en) * | 2011-11-24 | 2012-07-11 | 江苏扬州合力橡胶制品有限公司 | Plate type rubber support |
| CN203904829U (en) * | 2014-04-28 | 2014-10-29 | 武汉臣基工程科技有限公司 | Two-way movable spherical support with sealing and tensile functions |
| CN204059187U (en) * | 2014-09-24 | 2014-12-31 | 河北万泽橡塑科技有限公司 | A kind of quick-replaceable bearing |
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Inventor after: Ji Zhitian Inventor after: Guo Wentao Inventor after: Zhang Yongquan Inventor after: Wang Yi Inventor after: Ji Lianyi Inventor after: Hou Shengjun Inventor after: Liu Bin Inventor after: Zheng Genchuan Inventor before: Ji Zhitian Inventor before: Zheng Genchuan Inventor before: Zhang Yongquan Inventor before: Wang Yi Inventor before: Ji Lianyi |
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Effective date of registration: 20200601 Address after: 713702 nanhangliu village, Yongle Town, Jinghe new city, Xixian New District, Xianyang City, Shaanxi Province Patentee after: SHAANXI HONGBO BAICHUAN ENGINEERING MATERIAL Co.,Ltd. Address before: 053000 Hengshui City, Hebei province people's Road West, Taocheng District No. 3998 Patentee before: HENGSHUI GUIPING ENGINEERING RUBBER & PLASTIC Co.,Ltd. |
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