CN206385452U - A kind of error correction Anti-pull ball shape support base - Google Patents
A kind of error correction Anti-pull ball shape support base Download PDFInfo
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- CN206385452U CN206385452U CN201621462827.5U CN201621462827U CN206385452U CN 206385452 U CN206385452 U CN 206385452U CN 201621462827 U CN201621462827 U CN 201621462827U CN 206385452 U CN206385452 U CN 206385452U
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- lower support
- support plate
- spherical
- inner cavity
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Abstract
The utility model discloses a kind of error correction Anti-pull ball shape support base, including upper bracket plate, first steel plate, first plane slide plate, spherical crown plate, spherical slide plate, lower support plate, second plane slide plate, second steel plate and limit base, the top of lower support plate is located in the inner cavity of upper bracket plate, first plane slide plate is on the upper surface of spherical crown plate, first steel plate is located between the first plane slide plate and the top surface of upper bracket plate inner cavity, spherical slide plate is located between spherical crown plate and the recessed spherical interior surface of lower support plate, the bottom of lower support plate is disc, lower support plate upper and lower part eccentric setting, the inner cavity eccentric setting of limit base and it is adapted with lower support plate bottom, second plane slide plate is on the second steel plate and is co-located on lower support plate bottom surface and between limit base inner cavity bottom surface, the positioning element for being used for positioning lower support plate is provided with limit base.The utility model can rectify a deviation to construction error, it is ensured that power transmission effect, bearing power transmission is more conformed to computation model.
Description
Technical field
The utility model is related to a kind of spherical bearing for building, more particularly to a kind of error correction Anti-pull ball shape support base.
Background technology
Spherical bearing is a kind of bearing being widely adopted in civil engineering.The effect of spherical bearing is by building structure
Or the upper load of bridge structure is transferred to the pillar or pier of substructure, while meeting building structure or bridge structure
Stress, translation and rotation the need for.
But, in large span architecture structure or bridge structure work progress, due to construction error accumulation, post may be caused
The connection of the component such as son or pier and roof system is unsatisfactory for design requirement, so as to influence the power transmission effect of spherical bearing, makes ball-type branch
The power transmission of seat does not meet computation model.
Utility model content
The purpose of this utility model is that a kind of simple in construction, manufacturing cost of offer is low, constructing operation is convenient, can be to construction
The error correction Anti-pull ball shape support base that the error caused is rectified a deviation.
The purpose of this utility model is realized by following technical measures：A kind of error correction Anti-pull ball shape support base, its
It is characterised by：Including upper bracket plate, the first steel plate, the first plane slide plate, spherical crown plate, spherical slide plate, lower support plate, the second plane
Slide plate, the second steel plate and limit base, the upper bracket plate have downward opening inner cavity, and the lower support plate is column,
The top of the lower support plate is located in the inner cavity of upper bracket plate, has between the top of the lower support plate and upper bracket plate
The first tensile structure moved up for spacing upper bracket plate, the top surface of the lower support plate is recessed spherical interior surface, the ball
The upper surface for being preced with plate is plane, and first plane slide plate is on the upper surface of the spherical crown plate, and first steel plate is located at
Between first plane slide plate and the top surface of upper bracket plate inner cavity, the lower surface of the spherical crown plate be with lower support plate
The lower convex spherical interior surface that recessed spherical interior surface is adapted, the spherical slide plate is located between spherical crown plate and the recessed spherical interior surface of lower support plate,
The bottom of the lower support plate be disc, the upper and lower part eccentric setting of the lower support plate, the limit base have opens
Mouthful upward inner cavity, the inner cavity eccentric setting of the limit base and is adapted so that described with the bottom of the lower support plate
The bottom of lower support plate can be rotated in the inner cavity of limit base, and second plane slide plate is located on the second steel plate and common point
Between the bottom surface of the lower support plate and the bottom surface of the limit base inner cavity, the bottom of the lower support plate and limit base it
Between have and be used for the second tensile structure for moving up of spacing lower support plate, being provided with the limit base is used to position undersetting
The positioning element of plate.
The utility model uses lower support plate and upper bracket plate eccentric setting, and upper bracket is adjusted by rotating lower support plate
The position of plate, rectifies a deviation so as to realize to the error caused in construction, it is ensured that the power transmission effect of bearing, makes bearing power transmission more
Meet computation model；The utility model can realize the level slip of bearing by plane slide plate and spherical slide plate, rotate, and
With very strong tensile capacity, in addition, the utility model constructing operation is convenient, it is practical, suitable for being widely popularized and being applicable.
As a kind of embodiment of the present utility model, groove is provided with the upper surface of the spherical crown plate, described first is flat
The bottom of face slide plate is fixed in a groove, and the top of the first plane slide plate is protruded the groove and contacted with first steel plate；Institute
State and mounting groove is provided with the recessed spherical interior surface of lower support plate, the bottom of the spherical slide plate is fixed in mounting groove, spherical slide plate
Top protrusion mounting groove contacted with the lower surface of spherical crown plate；The bottom surface of the lower support plate is provided with fixing groove, and described second is flat
The top of face slide plate is fixed in fixing groove, and the bottom of the second plane slide plate is protruded the fixing groove and connect with second steel plate
Touch.
As a kind of embodiment of the present utility model, there is cylinder between the upper and lower part of the lower support plate
Changeover portion, the changeover portion and the top of the lower support plate are concentric, and the limit base mainly by circular supporting plate and has
The cover plate composition of inner groovy, the top surface of the cover plate is provided with eccentric opening, and the supporting plate is fixed on the inner bottom part structure of cover plate
Into the inner cavity of the limit base, the opening on the inner cavity and cover plate of the limit base is concentric, the mistake of the lower support plate
Section is crossed through the opening on cover plate and the lower limit of lower support plate constitutes second tensile structure in inner cavity.
As a kind of embodiment of the present utility model, the top sidewall of the lower support plate is circumferentially provided with convex clip, institute
The bottom of upper bracket plate is stated circumferentially provided with the projection inwardly stretched out, the convex clip and projection are mutually clamped composition described first and resisted
Pull-up structure.
As a kind of embodiment of the present utility model, the positioning element uses caging bolt, the caging bolt to
Under be pushed against through the top surface of cover plate on the bottom of the lower support plate to realize the positioning of lower support plate.
It is used as a kind of preferred embodiment of the present utility model, the first plane slide plate, the second plane slide plate and spherical slide plate
It is made of macromolecule sliding material, macromolecule sliding material is polytetrafluoroethylene (PTFE) (PTEF).
As further improvement of the utility model, first plane slide plate, the second plane slide plate and spherical slide plate
Surface is provided with oil storage tank, has lubricant in the oil storage tank.
Compared with prior art, the utility model has following significant advantage：
(1) the utility model uses lower support plate and upper bracket plate eccentric setting, and upper branch is adjusted by rotating lower support plate
The position of seat board, rectifies a deviation so as to realize to the error caused in construction, it is ensured that the power transmission effect of bearing, makes bearing power transmission more
Plus meet computation model.
(2) the utility model can realize the level slip of bearing by plane slide plate and spherical slide plate, rotate.
(3) the utility model uses first, second tensile structure so that the utility model has very strong tensile capacity.
(4) the utility model constructing operation is convenient, practical, suitable for being widely popularized and being applicable.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is axial section of the present utility model；
Fig. 2 is the axial section after the utility model regulation；
Fig. 3 is dimensional structure diagram of the present utility model.
Embodiment
As shown in Figures 1 to 3, it is a kind of error correction Anti-pull ball shape support base of the utility model, including upper bracket plate 1, first
Plane slide plate 2, the first steel plate 3, spherical crown plate 4, spherical slide plate 5, lower support plate 6, the second plane slide plate 7, the second steel plate 8 and limit
Position seat 9, the first plane slide plate 2, the second plane slide plate 7 and spherical slide plate 5 are made of macromolecule sliding material, and first
The surface of plane slide plate 2, the second plane slide plate 7 and spherical slide plate 5 is provided with oil storage tank, has lubricant in the oil storage tank；
First steel plate 3 and the second steel plate 8 are stainless steel plate.Upper bracket plate 1 has downward opening inner cavity 11, and lower support plate 6 is
Column, the top of lower support plate 6 is located in the inner cavity of upper bracket plate 1, between the top of lower support plate 6 and upper bracket plate 1
With the first tensile structure moved up for spacing upper bracket plate 1, the top surface of lower support plate 6 is recessed spherical interior surface, spherical crown
The upper surface of plate 4 is plane, and the first plane slide plate 2 is on the upper surface of the spherical crown plate, and the first steel plate 3 is located at the first plane
Between the top surface of slide plate 2 and the inner cavity 11 of upper bracket plate 1, and provided with the first steel plate 3, ball on the upper surface of the first plane slide plate 2
The lower surface of hat plate 4 is the lower convex spherical interior surface being adapted with the recessed spherical interior surface of lower support plate 6, and the bottom of lower support plate 6 is circle
Dish type, the upper and lower part eccentric setting of lower support plate 6, limit base 9 have opening upwards inner cavity 12, limit base 9 it is interior
The eccentric setting of cavity 12 and be adapted with the bottom of lower support plate 6 so that lower support plate 6 bottom can limit base 9 inner cavity
Rotated in 12, the second plane slide plate 7 is located on the second steel plate 8 and is co-located on bottom surface and the inner cavity of limit base 9 of lower support plate 6
Having between 12 bottom surface, between the bottom of lower support plate 6 and limit base 9 is used for spacing lower support plate 6 is moved up second
Tensile structure, is provided with the positioning element for being used for positioning lower support plate 6 on limit base 9.
In the present embodiment, groove is provided with the upper surface of spherical crown plate 4, the bottom of the first plane slide plate 2 is fixed on groove
In, the top protrusion groove of the first plane slide plate 2 is contacted with the first steel plate 3；Installation is provided with the recessed spherical interior surface of lower support plate 6
Groove, the bottom of spherical slide plate 5 is fixed in mounting groove, and the lower surface of top the protrusion mounting groove and spherical crown plate 4 of spherical slide plate 5 connects
Touch；The bottom surface of lower support plate 6 is provided with fixing groove, and the top of the second plane slide plate 7 is fixed in fixing groove, the second plane slide plate 7
Bottom protrusion fixing groove contacted with the second steel plate 8.
There is the changeover portion 13 of cylinder, changeover portion 13 and the plate of undersetting 6 between the upper and lower part of lower support plate 6
Top is concentric, and limit base 9 is main to be made up of circular supporting plate 91 and the cover plate 93 with inner groovy, is set on the top surface of cover plate 93
There is the opening 92 of bias, supporting plate 91 is weldingly fixed on the inner cavity 12 of the inner bottom part composition limit base 9 of cover plate 93, limit base 9
Inner cavity 12 and opening 92 on cover plate 93 are concentric, the changeover portion 13 of lower support plate 6 through the opening 92 on cover plate 93 and under
The lower limit of support plate 6 constitutes the second tensile structure in inner cavity 12.
The top sidewall of lower support plate 6 is circumferentially provided with convex clip 16, and the bottom of upper bracket plate 1 is circumferentially provided with inwardly stretching
Projection 14, convex clip 16 and projection 14 are mutually clamped the first tensile structure of composition.In the present embodiment, positioning element is using spacing
Bolt 15, caging bolt 15 is passed down through the top surface of cover plate 93 and is pushed against on the bottom of lower support plate 6 to realize lower support plate 6
Positioning.
Error deviation-correcting function of the present utility model is realized by the bias of upper bracket plate and lower support plate, specific regulation
Process is as follows：Lower support plate can do 360 degree of rotations in limit base, as shown in figure 1, when lower support plate is not rotated, upper bracket
Plate and lower support plate center deviation are D；After lower support plate rotates 180 degree, thereon, position relationship such as Fig. 2 institutes of lower support plate
Show, the position of upper bracket plate with lower support plate rotate can occurred level to changing at any angle, its error correction precision with it is upper
The eccentric distance of support plate, lower support plate is directly related to D, and the distance of correction can reach 2 times of D.
Embodiment not limited to this of the present utility model, according to the above of the present utility model, according to the general of this area
Logical technological know-how and customary means, under the premise of the above-mentioned basic fundamental thought of the utility model is not departed from, of the present utility model the
One tensile structure, the second tensile structure, positioning element also have other embodiments.Therefore the utility model can also be made
Modification, replacement or the change of other diversified forms, all fall within the utility model rights protection scope.
Claims (7)
- The Anti-pull ball shape support base 1. a kind of error is rectified a deviation, it is characterised in that：Including upper bracket plate, the first steel plate, the first plane slide plate, Spherical crown plate, spherical slide plate, lower support plate, the second plane slide plate, the second steel plate and limit base, the upper bracket plate have opening court Under inner cavity, the lower support plate is column, and the top of the lower support plate is located in the inner cavity of upper bracket plate, described Having between the top of lower support plate and upper bracket plate is used for the first tensile structure for moving up of spacing upper bracket plate, it is described under The top surface of support plate is recessed spherical interior surface, and the upper surface of the spherical crown plate is plane, and first plane slide plate is located at the ball On the upper surface for being preced with plate, first steel plate is located between first plane slide plate and the top surface of upper bracket plate inner cavity, institute The lower surface for stating spherical crown plate is the lower convex spherical interior surface being adapted with the recessed spherical interior surface of lower support plate, and the spherical slide plate is located at ball It is preced between plate and the recessed spherical interior surface of lower support plate, the bottom of the lower support plate is disc, the top of the lower support plate Set with lower eccentric, the limit base has an inner cavity of opening upwards, the inner cavity eccentric setting of the limit base and with The bottom of the lower support plate is adapted so that the bottom of the lower support plate can be rotated in the inner cavity of limit base, and described Two plane slide plates are located on the second steel plate and are co-located on the bottom surface of the lower support plate and the bottom surface of the limit base inner cavity Between, having between the bottom of the lower support plate and limit base is used for the second tension knot that spacing lower support plate is moved up Structure, is provided with the positioning element for being used for positioning lower support plate on the limit base.
- The Anti-pull ball shape support base 2. error according to claim 1 is rectified a deviation, it is characterised in that：On the upper surface of the spherical crown plate Groove is provided with, the bottom of first plane slide plate is fixed in a groove, and the top protrusion of first plane slide plate is described recessed Groove is contacted with first steel plate；Mounting groove, the bottom of the spherical slide plate are provided with the recessed spherical interior surface of the lower support plate It is fixed in mounting groove, the top protrusion mounting groove of the spherical slide plate is contacted with the lower surface of spherical crown plate；The lower support plate Bottom surface be provided with fixing groove, the top of second plane slide plate is fixed in fixing groove, the bottom of second plane slide plate The fixing groove is protruded to contact with second steel plate.
- The Anti-pull ball shape support base 3. error according to claim 2 is rectified a deviation, it is characterised in that：The top of the lower support plate and There is the changeover portion of cylinder, the changeover portion and the top of the lower support plate are concentric, the limit base master between bottom To be made up of circular supporting plate and the cover plate with inner groovy, the top surface of the cover plate is provided with eccentric opening, the supporting plate The inner bottom part for being fixed on cover plate constitutes the inner cavity of the limit base, and the inner cavity of the limit base and the opening on cover plate are coaxial The heart, described in the changeover portion of the lower support plate is constituted in inner cavity through the opening and the lower limit of lower support plate on cover plate Second tensile structure.
- The Anti-pull ball shape support base 4. error according to claim 3 is rectified a deviation, it is characterised in that：The top side of the lower support plate Wall is circumferentially provided with convex clip, and the bottom of the upper bracket plate is circumferentially provided with the projection inwardly stretched out, convex clip and the projection phase Mutually engaging constitutes first tensile structure.
- The Anti-pull ball shape support base 5. error according to claim 4 is rectified a deviation, it is characterised in that：The positioning element is using spacing Bolt, the caging bolt is passed down through the top surface of cover plate and is pushed against on the bottom of the lower support plate to realize lower support plate Positioning.
- The Anti-pull ball shape support base 6. error according to claim 5 is rectified a deviation, it is characterised in that：First plane slide plate, Two plane slide plates and spherical slide plate are made of macromolecule sliding material.
- The Anti-pull ball shape support base 7. error according to claim 6 is rectified a deviation, it is characterised in that：First plane slide plate, The surface of two plane slide plates and spherical slide plate, which is provided with oil storage tank, oil storage tank, has lubricant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462827.5U CN206385452U (en) | 2016-12-28 | 2016-12-28 | A kind of error correction Anti-pull ball shape support base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462827.5U CN206385452U (en) | 2016-12-28 | 2016-12-28 | A kind of error correction Anti-pull ball shape support base |
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| Publication Number | Publication Date |
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| CN206385452U true CN206385452U (en) | 2017-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621462827.5U Active CN206385452U (en) | 2016-12-28 | 2016-12-28 | A kind of error correction Anti-pull ball shape support base |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589560A (en) * | 2018-04-04 | 2018-09-28 | 武汉二航路桥特种工程有限责任公司 | Bridge cast steel list roller support correction restorative procedure |
| CN111472460A (en) * | 2020-04-21 | 2020-07-31 | 淮安市博彦土木工程科学研究院有限公司 | Core filling type compensation base plate with dislocation-adjustable alignment preformed hole and use method thereof |
| CN111979906A (en) * | 2020-08-10 | 2020-11-24 | 华中科技大学 | Bridge beam supports who possesses tensile and antidetonation function |
-
2016
- 2016-12-28 CN CN201621462827.5U patent/CN206385452U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589560A (en) * | 2018-04-04 | 2018-09-28 | 武汉二航路桥特种工程有限责任公司 | Bridge cast steel list roller support correction restorative procedure |
| CN111472460A (en) * | 2020-04-21 | 2020-07-31 | 淮安市博彦土木工程科学研究院有限公司 | Core filling type compensation base plate with dislocation-adjustable alignment preformed hole and use method thereof |
| CN111979906A (en) * | 2020-08-10 | 2020-11-24 | 华中科技大学 | Bridge beam supports who possesses tensile and antidetonation function |
| CN111979906B (en) * | 2020-08-10 | 2021-07-23 | 华中科技大学 | Bridge beam supports who possesses tensile and antidetonation function |
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