CN111910511A - Bridge beam supports who antidumping - Google Patents
Bridge beam supports who antidumping Download PDFInfo
- Publication number
- CN111910511A CN111910511A CN202010849951.1A CN202010849951A CN111910511A CN 111910511 A CN111910511 A CN 111910511A CN 202010849951 A CN202010849951 A CN 202010849951A CN 111910511 A CN111910511 A CN 111910511A
- Authority
- CN
- China
- Prior art keywords
- support
- bridge
- steel material
- connecting plates
- supporting
- 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.)
- Pending
Links
Images
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
- E01D19/04—Bearings; Hinges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses an anti-overturning bridge support, and particularly relates to the technical field of bridge supports, wherein the bridge support comprises a lower bridge pier, a support platform, an upper bridge support and two support components, wherein two sides of the support platform are provided with a protection mechanism; protection machanism is including protecting the bridge support, the inside fixed first steel material backup pad that is equipped with of protection bridge support, upper portion bridge support bottom mounting is equipped with the base, base bottom and protection bridge support top all are fixed and are equipped with the third connecting plate, two fixed a plurality of second steel material backup pads that are equipped with between the third connecting plate, two the third supporting seat has been pour between the third connecting plate, two all fixed a plurality of third fixing bolt that are equipped with on the third connecting plate. According to the invention, the two sides of the bridge can be supported through the protection mechanism, the gravity of the bridge is dispersed and borne, the overturning phenomenon can be avoided even if the bridge is used for a long time, and the potential safety hazard is reduced.
Description
Technical Field
The embodiment of the invention relates to the technical field of bridge supports, in particular to an anti-overturning bridge support.
Background
The bridge, generally mean erect in river, lake and sea, make the structure that vehicles and pedestrians can pass smoothly, in order to adapt to the modern high-speed traffic industry that develops, the bridge also draws the application as spanning mountain stream, unfavorable geology or meet other traffic needs and erect make the building that pass more convenient, the bridge generally is made up of superstructure, substructure, support and affiliated structure, the superstructure is also called the bridge and strides the structure, it is the main structure which strides over the obstacle; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the bridge bearing is an important structural component for connecting the upper structure and the lower structure of the bridge, is positioned between the bridge and the cushion stone, can reliably transfer the load and deformation (displacement and corner) born by the upper structure of the bridge to the lower structure of the bridge, and is an important force transfer device of the bridge.
The prior art has the following defects: most bridge beam supports support bridge floor central point and put, and the both sides of bridge support dynamics is less, and the phenomenon of toppling can appear in the long-time use of bridge, and the potential safety hazard is great.
Disclosure of Invention
Therefore, the embodiment of the invention provides an anti-overturning bridge support, which can support two sides of a bridge through a protection mechanism, disperse and bear the gravity of the bridge, avoid the overturning phenomenon after long-time use and reduce the potential safety hazard, so as to solve the problems that in the prior art, because most bridge supports support the center of a bridge floor, the supporting force of the two sides of the bridge is less, the bridge can overturn during long-time use, and the potential safety hazard is larger.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: an anti-overturning bridge support comprises a lower bridge pier, a support platform, an upper bridge support and two support components, wherein the support platform is arranged at the top end of the lower bridge pier, the two support components are arranged at the top end of the support platform, the two support components are mutually overlapped, the upper bridge support is arranged at the top end of the support components, and both sides of the support platform are provided with a protection mechanism;
protection mechanism is including protecting the bridge tray, it pours respectively in the brace table both sides to protect the bridge tray, the inside fixed first steel material backup pad that is equipped with of protection bridge tray, first steel material backup pad one end is fixed to be established inside the brace table, upper portion bridge tray bottom mounting is equipped with the base, the base is established at protection bridge tray top, base bottom and protection bridge tray top are all fixed and are equipped with the third connecting plate, two fixed a plurality of second steel material backup pads, two of being equipped with between the third connecting plate third supporting seat has been pour between the third connecting plate, and is a plurality of the second steel material backup pad is all established inside the third supporting seat, two all fixed a plurality of third fixing bolt that are equipped with on the third connecting plate are a plurality of the third fixing bolt other end extends into inside base and the protection bridge tray respectively, gap between base and the third connecting plate and the protection bridge tray and the third connecting plate all fill has the third pitch filler.
Further, the supporting component comprises two first connecting plates and a first supporting seat, the first supporting seat is arranged between the two first connecting plates, a plurality of first steel material supporting columns are arranged between the two first connecting plates, every two second steel material supporting columns are fixedly arranged between the first steel material supporting columns, the top ends of the second steel material supporting columns are fixedly provided with third steel material supporting columns, the third steel material supporting columns are multiple, the top ends of the third steel material supporting columns are fixedly connected with the first connecting plates at the top ends of the third steel material supporting columns, the first connecting plates are provided with a plurality of first fixing bolts, the first connecting plates are connected with the supporting table and the upper bridge support through a plurality of first fixing bolts, and the first connecting plates are connected through a plurality of first fixing bolts.
Further, the gap between the upper bridge and the first connection plate, the gap between the support platform and the first connection plate, and the gap between the two first connection plates are filled with a first asphalt filler.
Further, fixed a plurality of power dispersion coupling assembling that are equipped with between brace table and the upper portion bridge crane span, power dispersion coupling assembling includes two second connecting plates and second supporting seat, the second supporting seat is established between two second connecting plates, two fixed three fourth steel material support column, per two of being equipped with between the second connecting plate all fixedly between the fourth steel material support column is equipped with a plurality of fifth steel material support columns, two all be equipped with a plurality of second fixing bolt on the second connecting plate, it is a plurality of second fixing bolt one end extends into inside brace table and the upper portion bridge crane span respectively.
Further, the gap between the upper bridge and the second connecting plate and the gap between the support platform and the second connecting plate are filled with a second asphalt filler.
Furthermore, two bases are fixedly arranged at the bottom end of the lower pier.
Furthermore, two the base top is fixed and is equipped with a plurality of stationary dog, and is a plurality of stationary dog one end and lower part pier outer end fixed connection.
Further, two the base top all is equipped with a plurality of bolts.
The embodiment of the invention has the following advantages:
according to the invention, the two sides of the bridge are supported by the protection mechanism, wherein the first steel material support plate is a main support shaft, the base and the protection bridge support are used for fixing two third connecting plates, the third support seat and the second steel material support plate play a role in supporting the two third connecting plates, the two third connecting plates are respectively fixed with the protection bridge support and the base by using third fixing bolts, and a gap between the base and the third connecting plates and a gap between the protection bridge support and the third connecting plates are filled by using third asphalt fillers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a cross-sectional view of a protective bridge deck provided by the present invention;
FIG. 3 is a cross-sectional view of a first support base provided by the present invention;
FIG. 4 is a cross-sectional view of a second support base according to the present invention;
FIG. 5 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 6 is a cross-sectional view of a third support seat provided in the present invention;
FIG. 7 is a perspective view of a protective bridge deck provided by the present invention;
in the figure: 1 lower pier, 2 supporting tables, 3 upper bridge support, 4 first connecting plates, 5 first supporting seats, 6 first asphalt filler, 7 first fixing bolts, 8 first steel material supporting columns, 9 second steel material supporting columns, 10 third steel material supporting columns, 11 second connecting plates, 12 second supporting seats, 13 second asphalt filler, 14 fourth steel material supporting columns, 15 fifth steel material supporting columns, 16 second fixing bolts, 17 protection bridge support, 18 first steel material supporting plates, 19 bases, 20 third connecting plates, 21 third supporting seats, 22 second steel material supporting plates, 23 third asphalt filler, 24 third fixing bolts, 25 bases, 26 fixing claws, 27 bolts.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-7 in the specification, the anti-overturning bridge support comprises a lower pier 1, a support platform 2, an upper bridge support 3 and two support components, wherein the support platform 2 is arranged at the top end of the lower pier 1, the two support components are arranged at the top end of the support platform 2, the two support components are mutually overlapped, the upper bridge support 3 is arranged at the top end of the support components, and two sides of the support platform 2 are provided with protection mechanisms;
the protection mechanism comprises a protection bridge support 17, the protection bridge support 17 is respectively poured on two sides of a support platform 2, a first steel material support plate 18 is fixedly arranged inside the protection bridge support 17, one end of the first steel material support plate 18 is fixedly arranged inside the support platform 2, a base 19 is fixedly arranged at the bottom end of an upper bridge support 3, the base 19 is arranged at the top of the protection bridge support 17, third connecting plates 20 are fixedly arranged at the bottom end of the base 19 and the top end of the protection bridge support 17, a plurality of second steel material support plates 22 are fixedly arranged between the two third connecting plates 20, a third support seat 21 is poured between the two third connecting plates 20, a plurality of second steel material support plates 22 are respectively arranged inside the third support seats 21, a plurality of third fixing bolts 24 are fixedly arranged on the two third connecting plates 20, and the other ends of the plurality of third fixing bolts 24 respectively extend into the base 19 and the protection bridge support 17, the gap between the base 19 and the third connecting plate 20 and the gap between the protective bridge 17 and the third connecting plate 20 are filled with a third asphalt filler 23.
Further, the supporting component comprises two first connecting plates 4 and a first supporting seat 5, the first supporting seat 5 is arranged between the two first connecting plates 4, a plurality of first steel material supporting columns 8 are arranged between the two first connecting plates 4, a second steel material supporting column 9 is fixedly arranged between every two first steel material supporting columns 8, a third steel material supporting column 10 is fixedly arranged at the top end of the plurality of second steel material supporting columns 9, the top end of the plurality of third steel material supporting columns 10 is fixedly connected with the first connecting plate 4 at the top end, a plurality of first fixing bolts 7 are respectively arranged on the two first connecting plates 4, wherein the two first connecting plates 4 are respectively connected with the supporting platform 2 and the upper bridge support 3 through a plurality of first fixing bolts 7, the other two first connecting plates 4 are connected through a plurality of first fixing bolts 7, the two supporting components are respectively connected with the supporting platform 2 and the upper bridge support 3 through a plurality of first fixing bolts 7, two also utilize a plurality of first fixing bolt 7 to connect between the supporting component, the supporting component plays the effect of connecting brace table 2 and upper portion bridge and holds in the palm 3, forms effective support to upper portion bridge and holds in the palm 3.
Further, the gap between the upper bridge support 3 and the first connecting plate 4, the gap between the support platform 2 and the first connecting plate 4, and the gap between the two first connecting plates 4 are filled with first asphalt filler 6, and the first asphalt filler 6 can fill the gap between the upper bridge support 3 and the first connecting plate 4, the gap between the support platform 2 and the first connecting plate 4, and the gap between the two first connecting plates 4, so that the problems of cracking, rain infiltration corrosion and the like are avoided.
Furthermore, a plurality of force dispersion connecting components are fixedly arranged between the support platform 2 and the upper bridge support 3, the force dispersion connection assembly comprises two second connecting plates 11 and a second supporting seat 12, the second supporting seat 12 is arranged between the two second connecting plates 11, three fourth steel material supporting columns 14 are fixedly arranged between the two second connecting plates 11, a plurality of fifth steel material supporting columns 15 are fixedly arranged between every two fourth steel material supporting columns 14, a plurality of second fixing bolts 16 are arranged on the two second connecting plates 11, one ends of the second fixing bolts 16 extend into the supporting platform 2 and the upper bridge support 3 respectively, the force dispersion connection assembly can play a role in connecting the supporting platform 2 and the upper bridge support 3, at the same time, the upper bridge support 3 can be supported together with the supporting component, so that the pressure of the supporting component is dispersed, and the bridge support is more durable.
Further, the gap between the upper bridge support 3 and the second connecting plate 11 and the gap between the support platform 2 and the second connecting plate 11 are filled with second asphalt filler 13, and the gap between the upper bridge support 3 and the second connecting plate 11 and the gap between the support platform 2 and the second connecting plate 11 can be filled with the second asphalt filler 13, so that the problems of cracking, rain infiltration, corrosion and the like are avoided.
Furthermore, two bases 25 are fixedly arranged at the bottom end of the lower pier 1, and the bases 25 support the lower pier 1, so that the lower pier 1 is conveniently fixed to the ground.
Furthermore, a plurality of fixing claws 26 are fixedly arranged at the top ends of the two bases 25, one ends of the plurality of fixing claws 26 are fixedly connected with the outer end of the lower pier 1, and the connection relationship between the lower pier 1 and the bases 25 is reinforced by the fixing claws 26.
Further, a plurality of bolts 27 are arranged at the top ends of the two bases 25, and the bases 25 and the ground can be fixed by the bolts 27.
The implementation scenario is specifically as follows: in the using process, the supporting component plays a role of connecting the supporting platform 2 and the upper bridge support 3 to form effective support for the upper bridge support 3, the force dispersion connecting component can also play a role of connecting the supporting platform 2 and the upper bridge support 3 and can simultaneously support the upper bridge support 3 together with the supporting component, so that the pressure of the supporting component is dispersed, the pressure distribution is uniform, a single component is not easy to damage and can be more durable, the upper bridge support 3 is connected with the bottom end of a bridge, the upper bridge support 3 can be supported from the side by the protection mechanisms on the two sides of the supporting platform 2 to form support for the two sides of the bridge, and the overturning phenomenon is avoided, wherein the first steel material supporting plate 18 is a main supporting shaft, the base 19 and the protection bridge support 17 are used for fixing two third connecting plates 20, and the third supporting seat 21 and the second steel material supporting plate 22 play a role of supporting the two third connecting plates 20, the two third connecting plates 20 are respectively fixed with the protective bridge support 17 and the base 19 by using third fixing bolts 24, gaps between the base 19 and the third connecting plates 20 and gaps between the protective bridge support 17 and the third connecting plates 20 are filled by using third asphalt fillers 23, so that a good sealing effect can be achieved, and the problems of cracks, rain seepage corrosion and the like can be avoided.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides an antidumping bridge beam supports, includes lower part pier (1), brace table (2), upper portion bridge support (3) and two supporting component, establish on lower part pier (1) top in brace table (2), two supporting component all establishes on brace table (2) top, two supporting component superposes each other, establish on the supporting component top its characterized in that in upper portion bridge support (3): both sides of the supporting platform (2) are provided with a protection mechanism;
the protection mechanism comprises a protection bridge support (17), the protection bridge support (17) is respectively poured on two sides of a support table (2), a first steel material support plate (18) is fixedly arranged inside the protection bridge support (17), one end of the first steel material support plate (18) is fixedly arranged inside the support table (2), a base (19) is fixedly arranged at the bottom end of the upper bridge support (3), the base (19) is arranged at the top of the protection bridge support (17), third connecting plates (20) are fixedly arranged at the bottom end of the base (19) and the top end of the protection bridge support (17), a plurality of second steel material support plates (22) are fixedly arranged between the two third connecting plates (20), a third support seat (21) is poured between the two third connecting plates (20), the plurality of second support plates (22) are respectively arranged inside the third support seat (21), and a plurality of third fixing bolts (24) are fixedly arranged on the two third connecting plates (20), the other ends of the third fixing bolts (24) extend into the base (19) and the protective bridge support (17) respectively, and gaps between the base (19) and the third connecting plate (20) and gaps between the protective bridge support (17) and the third connecting plate (20) are filled with third asphalt fillers (23).
2. The bridge deck of claim 1, wherein: the supporting assembly comprises two first connecting plates (4) and first supporting seats (5), the first supporting seats (5) are arranged between the two first connecting plates (4), a plurality of first steel material supporting columns (8) are arranged between the two first connecting plates (4), a second steel material supporting column (9) is fixedly arranged between every two first steel material supporting columns (8), a third steel material supporting column (10) is fixedly arranged at the top end of the plurality of second steel material supporting columns (9), the top end of the plurality of third steel material supporting columns (10) is fixedly connected with the first connecting plate (4) at the top end, a plurality of first fixing bolts (7) are arranged on the two first connecting plates (4), wherein the two first connecting plates (4) are respectively connected with the supporting table (2) and the upper bridge bracket (3) through the plurality of first fixing bolts (7), the other two first connecting plates (4) are connected through a plurality of first fixing bolts (7).
3. The bridge deck of claim 2, wherein: and a gap between the upper bridge support (3) and the first connecting plate (4), a gap between the support platform (2) and the first connecting plate (4) and a gap between the two first connecting plates (4) are filled with first asphalt filler (6).
4. The bridge deck of claim 1, wherein: fixed a plurality of power dispersion coupling assembling that are equipped with between brace table (2) and upper portion bridge pedestal (3), power dispersion coupling assembling includes two second connecting plates (11) and second supporting seat (12), establish between two second connecting plates (11) second supporting seat (12), two fixed three fourth steel material support column (14), per two of being equipped with between second connecting plate (11) all fixed a plurality of fifth steel material support columns (15) of being equipped with between fourth steel material support column (14), two all be equipped with a plurality of second fixing bolt (16) on second connecting plate (11), it is a plurality of second fixing bolt (16) one end extends into inside brace table (2) and upper portion bridge pedestal (3) respectively.
5. The bridge deck of claim 4, wherein: and a gap between the upper bridge support (3) and the second connecting plate (11) and a gap between the support platform (2) and the second connecting plate (11) are filled with second asphalt filler (13).
6. The bridge deck of claim 1, wherein: and two bases (25) are fixedly arranged at the bottom end of the lower pier (1).
7. The bridge deck of claim 6, wherein: two base (25) top is fixed and is equipped with a plurality of stationary dog (26), and is a plurality of stationary dog (26) one end and lower part pier (1) outer end fixed connection.
8. The bridge deck of claim 6, wherein: two base (25) top all is equipped with a plurality of bolts (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010849951.1A CN111910511A (en) | 2020-08-21 | 2020-08-21 | Bridge beam supports who antidumping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010849951.1A CN111910511A (en) | 2020-08-21 | 2020-08-21 | Bridge beam supports who antidumping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111910511A true CN111910511A (en) | 2020-11-10 |
Family
ID=73279848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010849951.1A Pending CN111910511A (en) | 2020-08-21 | 2020-08-21 | Bridge beam supports who antidumping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111910511A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004332339A (en) * | 2003-05-06 | 2004-11-25 | Yoshio One | Quake-absorbing bearing device of hardened coarse granule |
| CN203096599U (en) * | 2013-03-01 | 2013-07-31 | 河海大学 | Tension-compression rod type anti-toppling device of steel-and-concrete-combination beam bridge |
| KR20140146815A (en) * | 2013-06-18 | 2014-12-29 | 서일대학교산학협력단 | Earthquake isolation device having anti-bridge and tensile reinforcing |
| CN204690607U (en) * | 2015-01-28 | 2015-10-07 | 广东工业大学 | A kind of flange anchor device of steel sleeve reinforced concrete circular pier |
| CN106087707A (en) * | 2016-07-27 | 2016-11-09 | 清华大学 | A kind of accessory configurations preventing existing bridge lateral from toppling and construction method thereof |
| CN206521691U (en) * | 2017-03-02 | 2017-09-26 | 西南交通大学 | A kind of slidingtype bridge limiting shock resistant device |
| CN206581130U (en) * | 2017-01-10 | 2017-10-24 | 王明月 | A kind of road and bridge shock mount |
| CN209162625U (en) * | 2018-11-30 | 2019-07-26 | 长安大学 | A kind of replaceable bridge block construction for capableing of classified energy-dissipation |
| CN110485263A (en) * | 2019-08-09 | 2019-11-22 | 南昌大学 | A kind of multidirectional limit energy consumption anti-seismic stop structure of Self-resetting |
| CN111254818A (en) * | 2020-01-21 | 2020-06-09 | 南阳理工学院 | Whole reinforcing apparatus of bridge with shock-absorbing support |
-
2020
- 2020-08-21 CN CN202010849951.1A patent/CN111910511A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004332339A (en) * | 2003-05-06 | 2004-11-25 | Yoshio One | Quake-absorbing bearing device of hardened coarse granule |
| CN203096599U (en) * | 2013-03-01 | 2013-07-31 | 河海大学 | Tension-compression rod type anti-toppling device of steel-and-concrete-combination beam bridge |
| KR20140146815A (en) * | 2013-06-18 | 2014-12-29 | 서일대학교산학협력단 | Earthquake isolation device having anti-bridge and tensile reinforcing |
| CN204690607U (en) * | 2015-01-28 | 2015-10-07 | 广东工业大学 | A kind of flange anchor device of steel sleeve reinforced concrete circular pier |
| CN106087707A (en) * | 2016-07-27 | 2016-11-09 | 清华大学 | A kind of accessory configurations preventing existing bridge lateral from toppling and construction method thereof |
| CN206581130U (en) * | 2017-01-10 | 2017-10-24 | 王明月 | A kind of road and bridge shock mount |
| CN206521691U (en) * | 2017-03-02 | 2017-09-26 | 西南交通大学 | A kind of slidingtype bridge limiting shock resistant device |
| CN209162625U (en) * | 2018-11-30 | 2019-07-26 | 长安大学 | A kind of replaceable bridge block construction for capableing of classified energy-dissipation |
| CN110485263A (en) * | 2019-08-09 | 2019-11-22 | 南昌大学 | A kind of multidirectional limit energy consumption anti-seismic stop structure of Self-resetting |
| CN111254818A (en) * | 2020-01-21 | 2020-06-09 | 南阳理工学院 | Whole reinforcing apparatus of bridge with shock-absorbing support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204589822U (en) | The two cantilever bent cap anchor ear Construction Support system of a kind of solely post | |
| CN110863441A (en) | Single-column pier bridge reinforcing device for preventing overturning and falling of beam and installation method thereof | |
| CN110644379A (en) | Reinforcing system and method for single-column pier bridge | |
| CN207659983U (en) | A kind of steel-pipe pile steel construction cushion cap tower crane foundation structure | |
| CN208981118U (en) | A kind of semi-integral bridge abutment connection structure | |
| CN208183643U (en) | A kind of dock structure taking into account large ship and heavy mail mast and hanging | |
| CN106400972B (en) | Combined isolation layer is put in the sliding friction of super large bottom surface | |
| CN110331652B (en) | Three-way adjustable anti-seismic system for bridge crossing fracture zone | |
| CN111910511A (en) | Bridge beam supports who antidumping | |
| CN205295960U (en) | Bridge construction support bracket | |
| CN208105023U (en) | Assembling type girder bridge | |
| CN206986714U (en) | Highway bridge bearing | |
| CN211872657U (en) | Detachable shaped steel support is assembled to prefabricated segmental beam | |
| CN110792042A (en) | Anti-overturning reinforcing method for rectangular single-column pier bridge | |
| CN208981155U (en) | A kind of pin-connected panel support frame of round pier capping beam | |
| CN110700122A (en) | A antidumping reinforced structure for rectangle single-column mound bridge | |
| CN211735114U (en) | A antidumping reinforced structure for rectangle single-column mound bridge | |
| CN211340483U (en) | Reinforced structure for improving stability of single-column pier bridge | |
| CN212026309U (en) | Novel public road bridge roof beam foundation pile is consolidated device | |
| CN216474538U (en) | A combination formula staple bolt for pier stud bent cap construction | |
| CN206800197U (en) | Cable-stayed bridge beam body, which pours, uses template assembly | |
| CN216786893U (en) | Steel hoop device for anti-overturning reinforcement and beam body jacking of single-column pier bridge | |
| CN211419353U (en) | Novel crane foundation support leg | |
| CN220167602U (en) | Supporting system for vertical assembly of roof herringbone box girder | |
| CN205440756U (en) | Deck pad mound 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201110 |
|
| RJ01 | Rejection of invention patent application after publication |