CN110396917A - A kind of spliced pier stud of viaduct - Google Patents
A kind of spliced pier stud of viaduct Download PDFInfo
- Publication number
- CN110396917A CN110396917A CN201910632521.1A CN201910632521A CN110396917A CN 110396917 A CN110396917 A CN 110396917A CN 201910632521 A CN201910632521 A CN 201910632521A CN 110396917 A CN110396917 A CN 110396917A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- bolt
- splicing column
- pier stud
- splicing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to a kind of spliced pier studs of viaduct, including pedestal and the cylinder being set on the base, cylinder includes multiple splicing columns as made of prefabrication, each splicing column is provided with multiple first connecting plates far from the edge of pedestal, multiple first connecting plates are uniformly arranged along the circumferential position of splicing column, each splicing column is provided with multiple second connecting plates close to the edge of pedestal, multiple second connecting plates are uniformly arranged along the circumferential position of splicing column, the first connecting plate and the second connecting plate on adjacent splicing column are mutually abutted and are oppositely arranged, the first connecting plate and the second connecting plate on adjacent splicing column are connected to together by the first screw bolt and nut, in such a way that the first screw bolt and nut is to the installation of multiple splicing columns, shorten the construction time of construction personnel, improve the construction efficiency when construction of construction personnel's pier stud.
Description
Technical field
The present invention relates to bridge construction technical fields, more particularly, to a kind of spliced pier stud of viaduct.
Background technique
Pier stud, i.e., for carrying the lower part load-bearing material of superstructure in civil engineering.Pier stud section is mostly circle, is also had
The opposite sex pier stud such as oval, rectangular, curved shape, parabola shaped.In the bridges such as highway bridge, railway bridge, pavement, viaduct, circle
Component part is important in the engineerings such as bridge, overline bridge.
Existing pier stud construction technology includes surveying and locating, scaffold construction, steel bar meter installation, template installation, coagulation
Soil pours, the backfill of concrete curing, demoulding and binder needs template installation, concreting, concrete in pier stud construction
Maintenance, and concrete curing then needs seven days less, it is more, one month is needed, the construction time of construction personnel is substantially prolonged, is dropped
Construction efficiency when low construction personnel's pier stud construction.
Summary of the invention
The viaduct splicing of construction personnel's construction efficiency is improved the object of the present invention is to provide a kind of reduction construction time
Formula pier stud.
Foregoing invention purpose of the invention) it has the technical scheme that
A kind of spliced pier stud of viaduct, including pedestal and the cylinder being set on the base, the cylinder includes multiple by factory
Splicing column made of prefabricated, each splicing column is provided with multiple first connecting plates far from the edge of pedestal, multiple described
First connecting plate is uniformly arranged along the circumferential position of splicing column, and each splicing column is provided with multiple close to the edge of pedestal
Second connecting plate, multiple second connecting plates are uniformly arranged along the circumferential position of splicing column, on the adjacent splicing column
First connecting plate and the second connecting plate are mutually abutted and are oppositely arranged, the first connecting plate and second on the adjacent splicing column
Connecting plate is connected to together by the first screw bolt and nut.
By using above-mentioned technical proposal, when needing to install cylinder, by splicing multiple splicing columns to together, incite somebody to action
Adjacent the first connecting plate and the second connecting plate is fixed to together by the first screw bolt and nut, using the first bolt and spiral shell
The mode that mother installs multiple splicing columns shortens the construction time of construction personnel, improves when construction personnel's pier stud is constructed
Construction efficiency；And it may make that there is preferable fastness between adjacent splicing column using the setting of the first screw bolt and nut,
It prevents from mutually misplacing between adjacent splicing column to a certain extent.
The present invention is further arranged to: the adjacent splicing column is provided with the mutually matched slot of multiple groups on opposite face
And cutting, slot and cutting described in multiple groups are uniformly distributed along the circumferential position of splicing column.
By using above-mentioned technical proposal, by the way that the cutting on splicing column is plugged in the slot on contiguous concatenation column,
Cutting and the setting of slot play the role of guiding and positioning to adjacent splicing column, convenient to spell to adjacent splicing column
It connects, and cutting and the setting of slot can further prevent driving when bridge is by compared with large bearing capacity between adjacent splicing column
It misplaces.
The present invention is further arranged to: first bolt wears and is slidably connected to first connecting plate and second and connects
On fishplate bar, being extended on each splicing column towards the top of the second connecting plate has a fixed plate, the fixed plate and the
Two connecting plates are arranged in parallel, are provided in the fixed plate and connect for abutting the first bolt to the first connecting plate and second
Fitting on fishplate bar.
By using above-mentioned technical proposal, the first bolt is arranged on the first connecting plate and the second connecting plate, being not necessarily to will
First bolt is threaded on the first connecting plate and the second connecting plate, only needs to be threaded into nut on the first bolt i.e. when seated
The achievable fixation to adjacent splicing column, further improves the installation effectiveness of installation personnel；The setting of fitting may make
When misplacing between adjacent splicing column, the first bolt is abutted to the first connecting plate and the second connecting plate, prevent bolt in
It moves or is detached from first connecting plate and the second connecting plate, to improve the fixed effect between adjacent splicing column.
The present invention is further arranged to: the fitting includes that one end is connected on the face of fixed plate the second connecting plate of direction
Spring, the spring is provided with abutting block far from the end of fixed plate, described to abut block on the face of spring towards abutting
The groove body moved into for the head for the first bolt is offered in block.
By using above-mentioned technical proposal, when the first screw bolt and nut of use fixes the first connecting plate and the second connecting plate
Afterwards, abut block can resist spring elastic force drive bolt head move into groove body so that the first bolt abutted to
On first connecting plate and the second connecting plate, the first tilt bolt is prevented, and the first bolt and the first connecting plate and can be prevented
Two connecting plates are detached from, and can also prevent the first bolt from rotating to a certain extent, to further improve adjacent splicing column
Fixed effect drives mobile can be completed of abutting block to support the first bolt using the setting of spring by resisting the elastic force of spring
It connects, fixed form is convenient and simple.
The present invention is further arranged to: first bolt is set as outer-hexagonal bolt, the cross-sectional shape of the groove body
In the hexagon setting cooperated with outer-hexagonal bolt.
By using above-mentioned technical proposal, outer-hexagonal bolt is set by the first bolt, sets groove body to and outer-hexagonal
The hexagon of bolt cooperation causes so that the first bolt be further prevented to rotate on the first connecting plate and the second wheel connecting plate
The phenomenon that being loosened between nut and the first bolt, to further improve the fixed effect between adjacent splicing column.
The present invention is further arranged to: second connecting plate is towards on the face of fixed plate and being located at the two sides of the first bolt
Fixing groove is offered, the two sides for abutting on block and being located at groove body are provided with the fixed block being plugged in the fixing groove.
It can band after driving the head fits for abutting groove body and the first bolt on block by using above-mentioned technical proposal
The dynamic fixed block abutted on block is plugged in fixing groove, to further prevent the first bolt that abutting block is driven to turn in rotation
It is dynamic, so that abutting block plays the effect of blocking to the rotation of the first bolt, thus when preventing adjacent splicing column from misplacing mobile
It drives the first bolt to fall off on the first connecting plate and the second connecting plate, and can prevent nut from falling off on the first bolt, mention
Fixed effect between high adjacent splicing column.
The present invention is further arranged to: the position between the fixed plate and the second connecting plate and where being located at spring is arranged
There is guide rod, one end of the guide rod, which is connected to, to abut on block, and the other end wears and is slidably connected in fixed plate, the bullet
Spring is sheathed on guide rod.
By using above-mentioned technical proposal, the setting of guide rod can stretching to spring and compression play the role of guiding,
To prevent spring inclination in stretching and compression, prevents spring from driving and abut block inclination, so that abutting block can be better
The elastic force for resisting spring is abutted to the first bolt, is improved and is abutted block drive groove body to the fixed effect of the first bolt, thus
The fixed effect between adjacent splicing column is improved indirectly.
The present invention is further arranged to: being arranged and slidably connect connector sleeve, the fixation on each splicing column
Plate is arranged on connector sleeve and with connector sleeve in being wholely set, and is bolted between the connector sleeve and splicing column by second
Together.
Connector sleeve is passed through by the way that connector sleeve is slid into designated position on splicing column by using above-mentioned technical proposal
Second bolt is fixed on splicing column, so that connector sleeve drives multiple fixed plates to install to splicing column, it is convenient to multiple fixations
Plate is installed, and the position being placed on splicing column by adjusting connection, is facilitated adjusting to abut block and is resisted the big of spring force
It is small, drive groove body to the fixed effect of the first bolt to improve indirectly and abut block；Connector sleeve is installed using the second bolt
Mode, fixed form is convenient and simple, and improves the stablizing effect that connection is placed on splicing column.
In conclusion advantageous effects of the invention are as follows:
1. when need to cylinder install when, by by multiple splicing columns cutting and slot cooperate so that adjacent spelling
It connects column to splice to together, is installed the first connecting plate of contiguous concatenation column and the second connecting plate to one by the first screw bolt and nut
It rises, completes the installation between multiple splicing columns, adjacent splicing column is installed using the first screw bolt and nut is convenient, shortens peace
The set-up time of dress personnel improves the installation effectiveness of installation personnel；
2. connector sleeve is fixed on splicing column by the second bolt, is abutted at this time by sliding into connector sleeve on splicing column
The elastic force that block can resist spring, which drives, abuts block towards the position movement where the first bolt, so that fixed block moves into fixing groove
It is interior, and the head of the first bolt moves into the groove body for abutting block, so that the first bolt is abutted to the first connecting plate and the
On two connecting plates, when bridge bears biggish bearing capacity, the first bolt and the first connecting plate and the second connecting plate can be prevented de-
From, and can prevent the first bolt from rotating on the first connecting plate and the second connecting plate, to prevent nut and the first bolt de-
From.
Detailed description of the invention
Fig. 1 is whole structural schematic diagram of the invention；
Fig. 2 is the portion the A enlarged drawing in Fig. 1；
Fig. 3 is of the invention for showing the structural schematic diagram of groove body；
Fig. 4 is of the invention for showing the structural schematic diagram of fixing groove.
In figure, 1, pedestal；11, splicing column；12, the first connecting plate；13, the second connecting plate；131, fixing groove；14, first
Bolt；141, nut；15, cutting；151, slot；16, fixed plate；161, spring；162, block is abutted；163, groove body；164, solid
Determine block；165, guide rod；17, connector sleeve；171, the second bolt.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Referring to Fig.1, it is a kind of spliced pier stud of viaduct disclosed by the invention, including pedestal 1 and is arranged on pedestal 1
Cylinder.
As shown in Figure 1, cylinder includes multiple splicing columns 11, in order to splice multiple splicing columns 11, by each splicing
Column 11 is disposed as prefabrication and forms.
Combined with Figure 1 and Figure 2, for convenience to the adjacent splicing of splicing column 11 to together, prevent adjacent splicing column 11 it
Between appearance position deviation, the mutually matched slot 151 of multiple groups and cutting are provided on the opposite face of adjacent splicing column 11
15, multiple groups slot 151 and cutting 15 are uniformly distributed along the circumferential position of splicing column 11, not set on the splicing column 11 of topmost to insert
Slot 151, not set cutting 15 on the splicing column 11 of lowest part.
Combined with Figure 1 and Figure 2, in order to which adjacent splicing column 11 to be fixed to together, in each splicing column 11 far from pedestal 1
Edge is provided with multiple first connecting plates 12, and multiple first connecting plates 12 are uniformly arranged along the circumferential position of splicing column 11, often
A splicing column 11 is provided with multiple second connecting plates 13 close to the edge of pedestal 1, and multiple second connecting plates 13 are along splicing column 11
Circumferential position be uniformly arranged, the first connecting plate 12 on adjacent splicing column 11 and the second connecting plate 13 mutually abut and opposite
It is arranged, the first connecting plate 12 and the second connecting plate 13 on adjacent splicing column 11 are connected by the first bolt 14 and nut 141
To together；Not set first connecting plate 12 on the splicing column 11 of topmost, not set second connection on the splicing column 11 of lowest part
Plate 13
When needing for multiple splicing columns 11 to be fixed to together, the cutting 15 on splicing column 11 is plugged on contiguous concatenation column 11
Slot 151 in so that the splicing of adjacent splicing column 11 is to together, at this time by the first bolt 14 and nut 141 by adjacent spelling
The first connecting plate 12 and the second connecting plate 13 connect on column 11 is fixed to together, so that adjacent splicing column 11 is fixed to one
It rises, it is convenient and simple in such a way that the first bolt 14 and nut 141 are fixed, the set-up time of installation personnel is shortened, without etc.
To concreting and maintenance, the installation effectiveness of installation personnel is improved.
The first connecting plate 12 and second on adjacent splicing column 11 is connected in order to further facilitate combined with Figure 1 and Figure 2,
Plate 13 is fixed, and the first bolt 14 is worn and is slidably connected on the first connecting plate 12 and the second connecting plate 13；In reality
When installation, it is not necessary that the first bolt 14 to be threaded on the first connecting plate 12 and the second connecting plate 13, to further improve peace
The installation effectiveness of dress personnel.
In conjunction with Fig. 2 and Fig. 3, drives when bridge is born compared with large bearing capacity misplace between adjacent splicing column 11 in order to prevent
Movement causes nut 141 to fall off on the first bolt 14, prolongs on each splicing column 11 towards the top of the second connecting plate 13
It stretches and is provided with fixed plate 16, fixed plate 16 and the second connecting plate 13 are arranged in parallel, and fixed plate 16 is towards the second connecting plate 13
Face on be provided with spring 161, spring 161 is provided with far from the end of fixed plate 16 and abuts block 162, abuts block 162 and deviates from bullet
Direction abuts the groove body 163 for offering in block 162 and moving into for the head for the first bolt 14 on the face of spring 161.
When using the first bolt 14 and nut 141 by the first connecting plate 12 and the installation of the second connecting plate 13 to together when, will
The head for abutting elastic force towards the first bolt 14 that block 162 resists spring 161 is mobile so that abut block 162 drive groove body 163 with
The head fits of first bolt 14 prevent adjacent splicing column 11 so that the first bolt 14 is abutted to the second connection
Dislocation drives the first bolt 14 in inclination on the second connecting plate 13 or movement when mobile, to improve contiguous concatenation column 11 indirectly
Splicing effect.
In conjunction with Fig. 3 and Fig. 4, the first bolt 14 is rotated on the second connecting plate 13 in order to prevent, and the first bolt 14 is arranged
For outer-hexagonal bolt, the cross-sectional shape of groove body 163 is in that the hexagon cooperated with outer-hexagonal bolt is arranged；When abutting 162 band of block
After the head fits of dynamic groove body 163 and the first bolt 14, it can prevent adjacent splicing column 11 from driving the first bolt when misplacing mobile
14 rotate on the second connecting plate 13, to prevent friction between nut 141 and the first connecting plate 12 from causing nut 141 in first
It is rotated on bolt 14, prevents from being detached between nut 141 and the first bolt 14.
In conjunction with Fig. 2 and Fig. 4, the rotation of the first bolt 14 is driven in order to further prevent abutting block 162, in the second connecting plate 13
Fixing groove 131 is offered on towards the face of fixed plate 16 and positioned at the two sides of the first bolt 14, abut on block 162 and is located at groove body
163 two sides are provided with the fixed block 164 being plugged in fixing groove 131；When the elastic force direction for abutting the resistance spring 161 of block 162
When second connecting plate 13 is mobile, the fixed block 164 abutted on block 162 can be driven to be plugged in fixing groove 131, so that fixed
The rotation of block 164 and 131 pairs of fixing groove abutting blocks 162 plays the effect of prevention, prevents from abutting the rotation of block 162.
As shown in Fig. 2, spring 161 is tilted in stretching and compression in order to prevent, so that preventing spring 161 from driving abuts block
162 inclinations, the position between fixed plate 16 and the second connecting plate 13 and where being located at spring 161 are provided with guide rod 165, lead
It is connected to and is abutted on block 162 to one end of bar 165, the other end wears and is slidably connected in fixed plate 16, and spring 161 is sheathed on
On guide rod 165；Guide rod 165 can stretching to spring 161 and compression play the effect of guiding, prevent spring 161 from tilting, from
And the elastic force for making abutting block 162 that can further resist spring 161 abuts the first bolt 14 to the second connecting plate 13.
As shown in Fig. 2, resisting the big of 161 elastic force of spring to adjust and abut block 162 for the position of adjustment fixing plate 16
It is small, be arranged and slidably connect connector sleeve 17 on each splicing column 11, fixed plate 16 be arranged on connector sleeve 17 and with even
Female connector 17 is in be wholely set.
As shown in Fig. 2, in order to which connector sleeve 17 is fixed to any position on splicing column 11, by connector sleeve 17 and splicing column 11
Between be connected to together by multiple second bolts 171, multiple second bolts 171 uniformly divide along the circumferential position of connector sleeve 17
Cloth；Connector sleeve 17 and splicing column 11 are installed using the second bolt 171, fixed form is convenient and simple, passes through fixed operating sleeve 17
The fixation to multiple fixed plates 16 can be completed.
The implementation principle of the present embodiment are as follows: when needing to install pier stud, connector sleeve 17 is passed through into the second bolt 171 first
It installs to each splicing column 11, the slot 151 being at this time inserted into the cutting 15 on splicing column 11 on adjacent splicing column 11
It is interior, so that the splicing of multiple splicing columns 11 is to together, the first connecting plate being arranged in by the first bolt 14 on contiguous concatenation column 11
12 and second on connecting plate 13, drive at this time abut block 162 resist spring 161 elastic force it is mobile towards the first bolt 14 so that
It abuts block 162 and drives the head fits of groove body 163 and the first bolt 14, and fixed block 164 is driven to be plugged to the second connecting plate
In fixing groove 131 on 13, so that the first bolt 14 is abutted to the second connecting plate 13, nut 141 is threaded into
On one bolt 14, so that the first bolt 14 and nut 141 are by the first connecting plate 12 and the second connecting plate on contiguous concatenation column 11
13 is fixed, in such a way that the first bolt 14 and nut 141 are fixed to contiguous concatenation column 11, without waiting for concreting and supports
Shield, shortens the set-up time of installation personnel, to improve the installation effectiveness of installation personnel, and can prevent viaduct from bearing
Increasing bearing capacity drives the movement that misplaces between adjacent splicing column 11 that nut 141 and the first bolt 14 is caused to be detached from, and improves phase
Fixed effect between adjacent splicing column 11.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of spliced pier stud of viaduct, including pedestal (1) and the cylinder being arranged on pedestal (1), it is characterised in that: described
Cylinder includes multiple splicing columns as made of prefabrication (11), and edge of each splicing column (11) far from pedestal (1) is equal
Multiple first connecting plates (12) are provided with, multiple first connecting plates (12) uniformly set along the circumferential position of splicing column (11)
It sets, each splicing column (11) is provided with multiple second connecting plates (13) close to the edge of pedestal (1), and multiple described second
Connecting plate (13) is uniformly arranged along the circumferential position of splicing column (11), the first connecting plate on the adjacent splicing column (11)
(12) it mutually abuts and is oppositely arranged with the second connecting plate (13), the first connecting plate (12) on the adjacent splicing column (11)
It is connected to together with the second connecting plate (13) by the first bolt (14) and nut (141).
2. the spliced pier stud of a kind of viaduct according to claim 1, it is characterised in that: the adjacent splicing column (11)
The mutually matched slot of multiple groups (151) and cutting (15) are provided on opposite face, slot (151) and cutting (15) described in multiple groups
Circumferential position along splicing column (11) is uniformly distributed.
3. the spliced pier stud of a kind of viaduct according to claim 1, it is characterised in that: first bolt (14) wears
And be slidably connected on first connecting plate (12) and the second connecting plate (13), towards second on each splicing column (11)
The top of connecting plate (13), which is extended, to be had fixed plate (16), and the fixed plate (16) is parallel to each other with the second connecting plate (13)
Being arranged, is provided on the fixed plate (16) for abutting the first bolt (14) to the first connecting plate (12) and the second connecting plate
(13) fitting on.
4. the spliced pier stud of a kind of viaduct according to claim 3, it is characterised in that: the fitting includes that one end connects
Fixed plate (16) are connected to towards the spring (161) on the face of the second connecting plate (13), the spring (161) is far from fixed plate (16)
End be provided with abut block (162), it is described abut block (162) away from spring (161) face on towards abut block (162) in opens
Equipped with the groove body (163) moved into for the head for the first bolt (14).
5. the spliced pier stud of a kind of viaduct according to claim 4, it is characterised in that: the first bolt (14) setting
For outer-hexagonal bolt, the cross-sectional shape of the groove body (163) is in that the hexagon cooperated with outer-hexagonal bolt is arranged.
6. the spliced pier stud of a kind of viaduct according to claim 5, it is characterised in that: the second connecting plate (13) court
It is offered fixing groove (131) on the face of fixed plate (16) and positioned at the two sides of the first bolt (14), on the abutting block (162)
And the two sides for being located at groove body (163) are provided with the fixed block (164) being plugged in the fixing groove (131).
7. the spliced pier stud of a kind of viaduct according to claim 6, it is characterised in that: the fixed plate (16) and second
Position between connecting plate (13) and where being located at spring (161) is provided with guide rod (165), and the one of the guide rod (165)
End, which is connected to, to abut on block (162), and the other end wears and is slidably connected on fixed plate (16), and the spring (161) is sheathed on
On guide rod (165).
8. the spliced pier stud of a kind of viaduct according to claim 7, it is characterised in that: on each splicing column (11)
It is arranged and slidably connects connector sleeve (17), the fixed plate (16), which is arranged on connector sleeve (17) and with connector sleeve (17), is in
It is wholely set, is connected to together between the connector sleeve (17) and splicing column (11) by the second bolt (171).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910632521.1A CN110396917B (en) | 2019-07-13 | 2019-07-13 | Overpass concatenation formula pier stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910632521.1A CN110396917B (en) | 2019-07-13 | 2019-07-13 | Overpass concatenation formula pier stud |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110396917A true CN110396917A (en) | 2019-11-01 |
| CN110396917B CN110396917B (en) | 2021-02-05 |
Family
ID=68325424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910632521.1A Active CN110396917B (en) | 2019-07-13 | 2019-07-13 | Overpass concatenation formula pier stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110396917B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501535A (en) * | 2020-05-21 | 2020-08-07 | 汪友仙 | Assembled road and bridge pier stud structure |
| CN114351750A (en) * | 2022-02-23 | 2022-04-15 | 中铁十九局集团有限公司 | Bridge pile foundation structure suitable for rock mass abrupt slope |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101339946B1 (en) * | 2011-09-05 | 2013-12-10 | 주식회사 동호 | Precast bridge post |
| CN204849571U (en) * | 2015-08-12 | 2015-12-09 | 江苏建筑职业技术学院 | Prefabricated assembly pier of posttension prestressing force tongue -and -groove plug -in type |
| KR20160059533A (en) * | 2014-11-18 | 2016-05-27 | 중앙대학교 산학협력단 | Vertical degree control apparatus |
| KR101702098B1 (en) * | 2016-06-27 | 2017-02-02 | 주식회사 지에스씨 | Structure for combining pile and Coping of prefabricate girder bridge |
| CN206245205U (en) * | 2016-11-30 | 2017-06-13 | 长江师范学院 | A kind of spacing guidance set structure of bridge pier |
| CN207017144U (en) * | 2017-07-19 | 2018-02-16 | 中铁上海设计院集团有限公司 | A kind of attachment structure for full precast assembly bridge pier |
| CN108149585A (en) * | 2018-01-31 | 2018-06-12 | 福建工程学院 | A kind of splicing construction and joining method of the pier stud segment of precast assembly bridge pier |
| CN208649876U (en) * | 2018-07-17 | 2019-03-26 | 中冶长天国际工程有限责任公司 | Assembled column and assembled bridge pier |
-
2019
- 2019-07-13 CN CN201910632521.1A patent/CN110396917B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101339946B1 (en) * | 2011-09-05 | 2013-12-10 | 주식회사 동호 | Precast bridge post |
| KR20160059533A (en) * | 2014-11-18 | 2016-05-27 | 중앙대학교 산학협력단 | Vertical degree control apparatus |
| CN204849571U (en) * | 2015-08-12 | 2015-12-09 | 江苏建筑职业技术学院 | Prefabricated assembly pier of posttension prestressing force tongue -and -groove plug -in type |
| KR101702098B1 (en) * | 2016-06-27 | 2017-02-02 | 주식회사 지에스씨 | Structure for combining pile and Coping of prefabricate girder bridge |
| CN206245205U (en) * | 2016-11-30 | 2017-06-13 | 长江师范学院 | A kind of spacing guidance set structure of bridge pier |
| CN207017144U (en) * | 2017-07-19 | 2018-02-16 | 中铁上海设计院集团有限公司 | A kind of attachment structure for full precast assembly bridge pier |
| CN108149585A (en) * | 2018-01-31 | 2018-06-12 | 福建工程学院 | A kind of splicing construction and joining method of the pier stud segment of precast assembly bridge pier |
| CN208649876U (en) * | 2018-07-17 | 2019-03-26 | 中冶长天国际工程有限责任公司 | Assembled column and assembled bridge pier |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501535A (en) * | 2020-05-21 | 2020-08-07 | 汪友仙 | Assembled road and bridge pier stud structure |
| CN111501535B (en) * | 2020-05-21 | 2022-04-19 | 广州市城建规划设计院有限公司 | Assembled road and bridge pier stud structure |
| CN114351750A (en) * | 2022-02-23 | 2022-04-15 | 中铁十九局集团有限公司 | Bridge pile foundation structure suitable for rock mass abrupt slope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110396917B (en) | 2021-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110396917A (en) | A kind of spliced pier stud of viaduct | |
| AU2015382274B2 (en) | Modular system for the laying of underground and railroad and tram lines | |
| CN106758879B (en) | A method of for runing the correction of high-speed railway bridge ballastless track structure | |
| CN208183546U (en) | A kind of Coping Construction anchor ear bracket | |
| CN107143039B (en) | Architectural vibration-insulation elastic sliding plate support construction method | |
| CN109797618A (en) | A kind of intersection pavement structure quick-replaceable restorative procedure and device | |
| CN107858917B (en) | Device and method for solving bump at bridge head | |
| CN110485286B (en) | Bridge expansion joint device with adjustable concrete-free height and construction method thereof | |
| KR102122085B1 (en) | A Cantilever Type Support Device and Expanded Footbridge Having the Same | |
| CN106638172B (en) | A kind of rail support groove adjuster | |
| KR102224199B1 (en) | Balance bearing frame for manufacturing steel composite girder and manufacturing method of steel composite girder using the same | |
| CN113585096B (en) | Bridge inclination resisting device and construction method | |
| US2914783A (en) | Bridge construction | |
| KR101821725B1 (en) | Rail-type expansion joint with pre-setting module capable of adjusting spacing | |
| KR102176203B1 (en) | A Fixing Module for Expanded Structure, Prestress Cantilever and Expanded Structure Having the Same | |
| RU205984U1 (en) | UNIVERSAL FOUNDATION FOR ROCKER ROCKER WELL PUMPING UNIT | |
| CN105421230A (en) | Multi-directional adjusting type buckle beam and anchor beam device | |
| CN216238139U (en) | Reinforced structure of reinforcing bar for bridge design | |
| CN217499866U (en) | Cast-in-place assembled road plate | |
| CN217839728U (en) | Steel truss ground pre-assembly platform | |
| EP3885491A1 (en) | Method for renovating a railway line | |
| CN218844314U (en) | Supporting structure for strongly weathered mudstone tunnel | |
| CN110593047B (en) | Prefabricated terrace for prefabricating large formwork for bridge upright posts and application method of prefabricated terrace | |
| CN208472476U (en) | The fixed device of built-in type and empty iron series system for empty iron series system | |
| CN220079709U (en) | Steel box girder bridge steel frame connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210121 Address after: No.11, Wuke East 4th Road, Wuhou District, Chengdu, Sichuan 610000 Applicant after: Chengdu city Luqiao engineering Limited by Share Ltd. Address before: 623099 47 East Street, Weizhou Town, Wenchuan County, Aba Tibetan and Qiang Autonomous Prefecture, Sichuan province (Minyu Hotel) Applicant before: JIBANG CONSTRUCTION GROUP Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |