CN205975385U - Benzvalene form rotation construction device - Google Patents
Benzvalene form rotation construction device Download PDFInfo
- Publication number
- CN205975385U CN205975385U CN201620732250.9U CN201620732250U CN205975385U CN 205975385 U CN205975385 U CN 205975385U CN 201620732250 U CN201620732250 U CN 201620732250U CN 205975385 U CN205975385 U CN 205975385U
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- plate
- upper base
- lower seat
- bearing plate
- base plate
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Abstract
The utility model discloses a benzvalene form rotation construction device, last bedplate and lower bedplate including cup jointing each other are provided with the bearing plate in the lower bedplate, be provided with the sealing washer between the inboard edge of bearing plate and lower bedplate, are provided with flat sliding plate between the bottom of bearing plate and last bedplate. The utility model discloses can improve the not enough of prior art, safety and stability nature is high, the operation is reliable.
Description
Technical field
This utility model is related to technical field of bridge engineering, especially a kind of benzvalene form turning construction equipment.
Background technology
With the continuous development of national economy, as national economic development tremulous pulse transportation circuit increasingly
Can not meet the needs of economic development, since entering the nineties, country constantly field of traffic is put into substantial contribution with adapt to through
Ji development.Much newly repairing circuit needs Midspan sag, highway, highway interchange, deep valley, famous scenic spot, nature reserve area etc..Due to
The execution conditions such as can not be interrupted easily by railway, highway communication to be limited, therefore just create Bridge Rotation Construction Technique technology.Bridge
Rotator construction is in the both sides crossing over area or suitable position, first will be prefabricated for half-bridge complete using landform or support easy to use
Become, afterwards with bridge structure originally as rotor, two half-bridges are turned bridge location axial location and closes up Cheng Qiao, its work progress
Comprise to turn and adjust two steps of attitude.
Realize the mainly swivel hinge constructional device of Bridge Rotation Construction Technique at present, it mainly divides following several：Concrete hinge,
The flat hinge of steel hinge, swivel, Rotary ball hinge.Concrete cuts with scissors that its structure is more huge, and accessory structure system is more numerous and diverse, due in structure
Limitation, concrete hinge system coefficient of friction is larger, and bearing capacity is relatively low；Steel hinge is subject to the corrosion of hinge face and material friction performance shadow
Ring, coefficient of friction is big；Turn flat hinge and be structurally similar a flat frictional pair, for rotor system center of gravity deviation requirement relatively
High；Rotary ball hinge is to develop on the basis of the flat hinge of swivel, but ball pivot rotates flexibly, is difficult to constrain, structural stability is poor.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of benzvalene form turning construction equipment, can solve the problem that prior art
Deficiency, security and stability is high, reliable.
For solving above-mentioned technical problem, technical solution adopted in the utility model is as follows.
A kind of benzvalene form turning construction equipment, the upper base plate including mutual socket and lower seat board, are provided with pressure-bearing in lower seat board
Plate, is provided with sealing ring between the inside edge of bearing plate and lower seat board, is provided with flat between bearing plate and the bottom of upper base plate
Face slide plate.
Preferably, being provided with cavity in described bearing plate, cavity center is provided with support bar, support bar is uniformly arranged
There are several spring bodies, the outboard end of spring body is connected with gripper shoe, and gripper shoe top is symmetrically arranged with two block rubbers, rubber
Block and the top interference fit of cavity.
Preferably, being provided with limited block between described upper base plate and lower seat board.
Preferably, being provided with middle liner plate between described bearing plate and plane slide plate.
Preferably, being provided with limited block between described upper base plate and middle liner plate.
Preferably, the lower section of described lower seat board is provided with skeleton, the top of described upper base plate is provided with steel cylinder.
Using having the beneficial effects that technique scheme is brought：This utility model is horizontally rotated by Planar realization,
And realize the corner of vertical plane by the compression of bearing plate, by the swivel process in Bridge Rotation Construction Technique engineering and adjustment
Attitude process is realized respectively, relatively the spherical rotation of ball pivot rotary body device, more steadily；The deformation of bearing plate is with the increase of corner
Moment also constantly increases, and swivel structure required moment during unstability and increases, compared with the constant moment of ball pivot rotary body device, peace
Total stability is high, reliable.Cavity structure in bearing plate can effectively improve the deformability of bearing plate, and passes through bullet
Spring body, for the absorption of deformation energy, can effectively improve the linearity in springback process for the bearing plate.Middle liner plate and lower seat
Fit structure between plate can improve the stability in middle liner plate rotation process, improves between middle liner plate and bearing plate
Relative displacement control accuracy.
Brief description
Fig. 1 is the structure chart of embodiment 1 in this utility model.
Fig. 2 is the structure chart of bearing plate in embodiment 1 in this utility model.
Fig. 3 is the structure chart of embodiment 2 in this utility model.
Fig. 4 is the structure chart of embodiment 3 in this utility model.
Fig. 5 is the structure chart of embodiment 3 midplane slide plate in this utility model.
In figure：1st, upper base plate；2nd, lower seat board；3rd, bearing plate；4th, sealing ring；5th, plane slide plate；6th, cavity；7th, support bar；
8th, spring body；9th, gripper shoe；10th, block rubber；11st, limited block；12nd, middle liner plate；13rd, groove；14th, pore；15th, skeleton；
16th, steel cylinder；17th, arc convex portion.
Specific embodiment
All can commercially using the standardized element arriving in this utility model, shaped piece is according to description and attached
The record of figure all can carry out customized, the concrete connected mode of each part all using ripe bolt in prior art, rivet,
The conventional meanses such as welding, stickup, will not be described in detail herein.
Embodiment 1
With reference to Fig. 1-2, a kind of benzvalene form turning construction equipment, the upper base plate 1 including mutual socket and lower seat board 2, lower seat board 2
Inside it is provided between bearing plate 3 bearing plate 3 and the inside edge of lower seat board 2 and be provided with sealing ring 4, bearing plate 3 and upper base plate 1
It is provided with plane slide plate 5 between bottom.It is provided with cavity 6, cavity 6 is provided centrally with support bar 7, on support bar 7 in bearing plate 3
It is evenly arranged with several spring bodies 8, the outboard end of spring body 8 is connected with gripper shoe 9, and gripper shoe 9 top is symmetrically arranged with two
Individual block rubber 10, the top interference fit of block rubber 10 and cavity 6.It is provided with limited block 11 between upper base plate 1 and lower seat board 2.
Substructure of upper base plate 1 is circle, and bearing plate 3 is the elastomeric material of compressible deformation.Sealing ring 4 is preferably brass ring, no
The filled polytetrafluoroethylene circle of rust steel ring, polyformaldehyde circle or carbon containing.Limited block 11 is dismountable attachment means.
Function declaration：Upper base plate 1 is connected with the beam body of bridge, and lower seat board 2 is fixed on pier, during bridge rotating, the seat of honour
Plate 1 rotates certain angle together with beam body above plane slide plate 5；After the completion of swivel, bridge adjustment attitude, the one of bearing plate
Side compression is so that there is certain corner in plane slide plate 5 and upper base plate 1 in vertical plane.
Embodiment 2 (the present embodiment is to be improved by based on embodiment 1)
With reference to Fig. 3, a kind of benzvalene form turning construction equipment, the upper base plate 1 including mutual socket and lower seat board 2, in lower seat board 2
It is provided between bearing plate 3 bearing plate 3 and the inside edge of lower seat board 2 and be provided with sealing ring 4, the bottom of bearing plate 3 and upper base plate 1
It is provided with plane slide plate 5 between portion.It is provided with cavity 6, cavity 6 is provided centrally with support bar 7, in bearing plate 3 on support bar 7 all
Even be provided with several spring bodies 8, the outboard end of spring body 8 is connected with gripper shoe 9, and gripper shoe 9 top is symmetrically arranged with two
Block rubber 10, the top interference fit of block rubber 10 and cavity 6.It is provided with middle liner plate between bearing plate 3 and plane slide plate 5
12.It is provided with limited block 11 between upper base plate 1 and middle liner plate 12.Middle liner plate 12 is circle.
Function declaration：Upper base plate 1 is connected with the beam body of bridge, and lower seat board 2 is fixed on pier, during bridge rotating, the seat of honour
Plate 1 rotates certain angle together with beam body above plane slide plate 5；After the completion of swivel, bridge adjustment attitude, the one of bearing plate
Side compression is so that there is certain corner in middle liner plate 12 and upper base plate 1 in vertical plane.
Embodiment 3 (the present embodiment is to be improved by based on embodiment 1)
With reference to 4-5, a kind of benzvalene form turning construction equipment, the upper base plate 1 including mutual socket and lower seat board 2, in lower seat board 2
It is provided between bearing plate 3 bearing plate 3 and the inside edge of lower seat board 2 and be provided with sealing ring 4, the bottom of bearing plate 3 and upper base plate 1
It is provided with plane slide plate 5 between portion.It is provided with cavity 6, cavity 6 is provided centrally with support bar 7, in bearing plate 3 on support bar 7 all
Even be provided with several spring bodies 8, the outboard end of spring body 8 is connected with gripper shoe 9, and gripper shoe 9 top is symmetrically arranged with two
Block rubber 10, the top interference fit of block rubber 10 and cavity 6.It is provided with middle liner plate between bearing plate 3 and plane slide plate 5
12.It is provided with limited block 11 between upper base plate 1 and middle liner plate 12.The lower section of lower seat board 2 is provided with skeleton 15, described upper base plate
1 top is provided with steel cylinder 16.
In addition, the top surface in plane slide plate 5 is evenly arranged with several arc convex portions 17, setting in arc convex portion 17
There is pore 14, the gap between arc convex portion 17 is filled with grease, pore 14 is used for storing grease.Arc convex
Portion 17 can reduce the force of sliding friction of contact surface, and can be beneficial to grease being uniformly distributed on the contact surface.
Of the present utility model description in it is to be understood that term " longitudinal ", " horizontal ", " on ", D score, " front ",
" afterwards ", the orientation of instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship be based on
Orientation shown in the drawings or position relationship, are for only for ease of description this utility model, rather than the dress of instruction or hint indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this utility model
Restriction.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, these changes and improvements both fall within the range of claimed this utility model.This utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (5)
1. a kind of benzvalene form turning construction equipment it is characterised in that：Upper base plate (1) including mutual socket and lower seat board (2), lower seat
It is provided with bearing plate (3) in plate (2), between the inside edge of bearing plate (3) and lower seat board (2), be provided with sealing ring (4), pressure-bearing
It is provided with plane slide plate (5) between the bottom of plate (3) and upper base plate (1)；Arrange limited between upper base plate (1) and lower seat board (2)
Position block (11).
2. benzvalene form turning construction equipment according to claim 1 it is characterised in that：In described bearing plate (3), setting is free
Chamber (6), cavity (6) is provided centrally with support bar (7), and support bar (7) is evenly arranged with several spring bodies (8), spring body
(8) outboard end is connected with gripper shoe (9), and gripper shoe (9) top is symmetrically arranged with two block rubbers (10), block rubber (10) with
The top interference fit of cavity (6).
3. benzvalene form turning construction equipment according to claim 2 it is characterised in that：Described bearing plate (3) and plane slide plate
(5) it is provided with middle liner plate (12) between.
4. benzvalene form turning construction equipment according to claim 3 it is characterised in that：Described upper base plate (1) and middle liner plate
(12) it is provided with limited block (11) between.
5. benzvalene form turning construction equipment according to claim 3 it is characterised in that：The lower section setting of described lower seat board (2)
There is skeleton (15), the top of described upper base plate (1) is provided with steel cylinder (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732250.9U CN205975385U (en) | 2016-07-12 | 2016-07-12 | Benzvalene form rotation construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732250.9U CN205975385U (en) | 2016-07-12 | 2016-07-12 | Benzvalene form rotation construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205975385U true CN205975385U (en) | 2017-02-22 |
Family
ID=58023985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620732250.9U Active CN205975385U (en) | 2016-07-12 | 2016-07-12 | Benzvalene form rotation construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205975385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421323A (en) * | 2019-08-07 | 2019-11-08 | 衡橡科技股份有限公司 | A kind of processing method of assembling-type rotary body device |
| CN113026578A (en) * | 2021-03-31 | 2021-06-25 | 郑州大学 | Bridge rotation construction method |
-
2016
- 2016-07-12 CN CN201620732250.9U patent/CN205975385U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421323A (en) * | 2019-08-07 | 2019-11-08 | 衡橡科技股份有限公司 | A kind of processing method of assembling-type rotary body device |
| CN110421323B (en) * | 2019-08-07 | 2021-07-02 | 衡橡科技股份有限公司 | Processing method of assembled swivel device |
| CN113026578A (en) * | 2021-03-31 | 2021-06-25 | 郑州大学 | Bridge rotation construction method |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |