CN110258325B - Height-adjustable turnover type water retaining railing for underwater bridge or underwater gallery - Google Patents
Height-adjustable turnover type water retaining railing for underwater bridge or underwater gallery Download PDFInfo
- Publication number
- CN110258325B CN110258325B CN201910490202.1A CN201910490202A CN110258325B CN 110258325 B CN110258325 B CN 110258325B CN 201910490202 A CN201910490202 A CN 201910490202A CN 110258325 B CN110258325 B CN 110258325B
- Authority
- CN
- China
- Prior art keywords
- water
- fixed
- underwater
- railing
- side wall
- 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.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D18/00—Bridges specially adapted for particular applications or functions not provided for elsewhere, e.g. aqueducts, bridges for supporting pipe-lines
-
- 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
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Barrages (AREA)
Abstract
The invention provides a height-adjustable turnover type water retaining railing for an underwater bridge or an underwater corridor, which meets the functional requirements under two conditions of a normal water level and a flood level by adjusting the height of the railing and can prevent flood from submerging the bridge. A water-stop rubber belt is fixedly arranged on the inner side wall of the fixed breast board and matched with the water-retaining breast board; the water stop rubber belts of two adjacent railing units are connected with each other; the water stop tenon strip is fixedly arranged on two sides of the water stop fence plate; the water stop tenon strips of two adjacent railing units are connected with each other; the lower part of the inner side wall of the water baffle fence is fixedly provided with a buffer rubber belt which is matched with the fixed fence; the buffer rubber belts of two adjacent railing units are connected with each other; the rotating system can drive the water baffle to turn over; the base is fixed with the handrail; the supporting piece is fixed on the base; the hinge shaft sleeve is fixed on the support; the rotating shaft is rotatably arranged on the hinge shaft sleeve; the rotating sheet is fixed with the rotating shaft; the upper part of the inner side wall of the water baffle fence is fixed with the rotating sheet.
Description
Technical Field
The invention relates to a height-adjustable turnover type water retaining railing for an underwater bridge or an underwater corridor.
Background
The underwater bridge or corridor is usually made to be as high as the water surface or just a few centimeters higher than the water surface due to the hydrophilic property, such as an underwater corridor built in a scenic region of a small south lake. When the rainy season comes, the water level rises to submerge the bridge and the corridor, and the durability of the bridge is influenced. The existing waterproof technology is passive protection, namely, the bridge is temporarily closed when flood comes, the bridge is allowed to be submerged by the flood, water is drained through a water suction pump, the flood is waited to be faded or the flood is drained, the bridge is opened for people to pass, the bridge is soaked in water and is easy to corrode and rust, and potential safety hazards exist in the structure.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the height-adjustable turnover type water retaining railing for the underwater bridge or the underwater gallery, which has reasonable structural design, and the height of the railing is adjusted to meet the functional requirements under the two conditions of normal water level and flood level, so that the bridge can be prevented from being submerged by flood.
The technical scheme adopted by the invention for solving the problems is as follows: a height-adjustable turnover type water-retaining railing for an underwater bridge or an underwater gallery comprises railing units, wherein the railing units are arranged in a plurality of groups in sequence; the railing unit comprises a railing base, a stand column, a fixed railing panel and a handrail; the railing base comprises a concrete base, a steel bar and a steel plate; the steel bars and the steel plates are embedded in the concrete base; fixing the steel bars and the steel plates; the bottom of the upright post is fixedly arranged on the steel plate; the handrail is fixedly arranged at the top of the upright post; the bottom of the fixed railing panel is fixedly arranged on a steel plate of the railing base; the upright posts are fixedly arranged on two sides of the fixed breast board; the fixed breast board is fixedly connected with the handrail; the method is characterized in that: the railing unit also comprises a rotating system and a water blocking railing unit; a water-stop rubber belt is fixedly arranged on the inner side wall of the fixed breast board and matched with the upper part of the inner side wall of the water-stop breast board; the water stop rubber belts of two adjacent railing units are connected with each other; the water blocking railing unit comprises a water blocking railing plate and a water blocking tenon strip; the water stop tenon strip is fixedly arranged on the left side surface and the right side surface of the water stop fence plate; the water stop tenon strips of two adjacent railing units are connected with each other; the lower part of the inner side wall of the water baffle fence is fixedly provided with a buffer rubber belt, and the buffer rubber belt is matched with the outer side wall of the fixed fence; the buffer rubber belts of two adjacent railing units are connected with each other; the rotating system can drive the water baffle fence to turn over and comprises a base, a supporting piece, a hinge shaft sleeve, a rotating shaft and a rotating sheet; the base is fixed with the handrail; the supporting piece is fixed on the base; the hinge shaft sleeve is fixed on the support; the rotating shaft is rotatably arranged on the hinge shaft sleeve; the rotating sheet is fixed with the rotating shaft; the upper part of the inner side wall of the water baffle fence is fixed with the rotating sheet.
The fixed breast board is fixedly connected with the steel plate through the first angle steel; the fixed breast board is fixedly connected with the upright post through second-order angle steel; the fixed breast board is fixedly connected with the handrail through a third-size angle steel.
The upper part of the inner side wall of the water baffle fence is fixed with the rotating sheet through the four-angle iron; the fourth angle iron is welded and fixed with the rotating sheet, and the fourth angle iron is fixed with the upper part of the inner side wall of the water baffle fence plate through sealing waterproof glue.
The fixed sideboard is a glass sideboard.
The fixed breast board consists of double-layer or three-layer laminated glass.
The outer side wall of the water baffle is arc-shaped.
The outer side wall of the water baffle fence is an arc-shaped glass panel, and the inner side wall of the water baffle fence is a plane glass panel.
The water stop tenon strip is made of a water stop rubber strip capable of expanding when encountering water.
The water stop rubber belts of the two adjacent railing units are mutually joggled, the water stop tenon strips are mutually joggled, and the buffer rubber belts are mutually joggled.
Compared with the prior art, the invention has the following advantages and effects: 1. by arranging the water retaining railing units, the height of the railing can be adjusted, and the water retaining railing is suitable for water retaining functions at different water levels; 2. the fence plate of the railing is utilized to realize the water retaining function of the railing when the flood comes; 3. the water baffle can be used as a railing baffle at normal water level and as a water baffle at flood level, so that the water baffle has remarkable economic practicability; 4. the structure is simple, the device is suitable for standardized production, the adopted technology is mature and simple in construction, and the device has great popularization and application values in the fields of underwater bridges, underwater galleries, river flood control and the like.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention at a normal water level.
Fig. 2 is a side view of the structure of fig. 1.
Fig. 3 is a schematic structural diagram of the embodiment of the invention in flood.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
Referring to fig. 1-3, the embodiment of the invention includes a plurality of groups of balustrade units, which are arranged in sequence.
The railing unit comprises a railing base 1, a stand column 6, a fixed railing panel 5, a handrail 8, a rotating system and a water blocking railing unit.
The bottom of the upright post 6 is fixedly welded on the steel plate 3.
The handrail 8 is fixedly welded on the top of the upright post 6.
The bottom of fixed breast board 5 is fixed mounting on railing base 1's steel sheet 3, and fixed breast board 5 passes through angle steel 21 fixed connection with steel sheet 3. The upright post 6 is fixedly arranged at two sides of the fixed breast board 5, and the fixed breast board 5 and the upright post 6 are fixedly connected through a second angle steel 19. The fixed breast board 5 is fixedly connected with the handrail 8 through a third angle steel 20. The fixed sideboard 5 is a glass sideboard and consists of two layers or three layers of laminated glass.
A water-stop rubber belt 7 is arranged on the inner side wall of the fixed breast board 5, and the water-stop rubber belt 7 is fixed on the inner side wall of the fixed breast board 5 through sealing waterproof glue; the water stop rubber belt 7 is matched with the upper part of the inner side wall of the water baffle 16. The water stop rubber belts 7 are strip-shaped, tenons are arranged at two ends of each water stop rubber belt, and the water stop rubber belts 7 of the two adjacent railing units are mutually joggled and connected together to prevent water seepage at the railing gaps.
The water barrier railing unit includes a water barrier 16 and a water barrier tenon 17. The water stop tenon strip 17 is fixedly arranged on the left side surface and the right side surface of the water baffle 16. The water stop tenon strips 17 of two adjacent railing units are mutually joggled and connected together, so that water seepage at the railing gap is prevented. The water stop tenon strip 17 is made of water stop rubber strips which expand when meeting water, and can expand and deform after meeting water, so that leakage is thoroughly prevented.
The lower part of the inner side wall of the water baffle board 16 is fixedly provided with a buffer rubber belt 26 through sealing waterproof glue, and the buffer rubber belt 26 is matched with the outer side wall of the fixed baffle board 5. The buffer rubber belt 26 is in a strip shape, tenons are arranged at two ends of the buffer rubber belt, and the buffer rubber belts 26 of two adjacent railing units are mutually joggled and connected together to prevent water seepage at the railing gaps.
The rotating system can drive the water baffle 16 to turn over and comprises a base 10, a supporting piece 13, a hinge shaft sleeve 11, a rotating shaft 22, a rotating piece 12 and a fourth angle iron 15. The base 10 and the handrail 8 are fixed by welding. The supporting member 13 is welded and fixed to the base 10. The hinge bush 11 is welded and fixed to the support 13. The rotation shaft 22 is horizontally disposed and rotatably mounted on the hinge shaft housing 11. The rotating sheet 12 is welded and fixed with the rotating shaft 22. The upper portion of the inner side wall of the water baffle board 16 is fixed with the rotating sheet through a fourth angle iron 15, the fourth angle iron 15 is welded and fixed with the rotating sheet 12, and the fourth angle iron 15 is fixed with the upper portion of the inner side wall of the water baffle board 16 through sealing waterproof glue.
The outer side wall of the water baffle 16 is arc-shaped, the inner side wall is plane-shaped, the whole body is thick in the middle, and the two ends are thin, so that the structural strength and the rigidity can be effectively improved when flood acts; in this embodiment, the outer sidewall of the water baffle 16 is an arc-shaped glass panel, and the inner sidewall is a flat glass panel. The water deflector 16 as a whole may also be made of a flat plate which is reliably stressed.
Under normal conditions, the invention is in the state shown in figure 2, when the water level is normal, the upper part of the railing is level with the water surface or is only higher than the water surface by a few centimeters, and the hydrophilicity of the underwater bridge and the corridor is kept; the lateral surface of breakwater 16 is towards the surface of water, and the lateral wall contact of buffer rubber area 26 and fixed breast board 5 provides down fixed fulcrum for breakwater 16, and buffer rubber area 26 produces huge contact pressure under the water pressure effect simultaneously, closely laminates with fixed breast board 5, prevents the seepage.
When the flood comes, the water-blocking railing unit is rotated inwards by 180 degrees along the rotating shaft 22 to the state shown in fig. 3, so that the height of the railing unit is adjusted to be higher than the flood level to deal with the rising water level, the channel is prevented from being soaked by the water, and the structural safety and durability are ensured; 16 inside wall upper portions of manger plate breast board form sealedly with the contact of stagnant water rubber area 7, and stagnant water rubber area 7 produces huge contact pressure under the water pressure effect, closely laminates with manger plate breast board 16, prevents the seepage to the accessible is sealed waterproof glues fixed connection, prevents that railing clearance department from seeping water downwards.
In the present document, the upper, lower, left, right, inside, outside, and the like are described based on the state of the normal condition of the present invention.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an illustration of the structure of the present invention. Equivalent or simple changes in the structure, characteristics and principles of the invention are included in the protection scope of the patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (9)
1. A height-adjustable turnover type water-retaining railing for an underwater bridge or an underwater gallery comprises railing units, wherein the railing units are arranged in a plurality of groups in sequence; the railing unit comprises a railing base, a stand column, a fixed railing panel and a handrail; the railing base comprises a concrete base, a steel bar and a steel plate; the steel bars and the steel plates are embedded in the concrete base; fixing the steel bars and the steel plates; the bottom of the upright post is fixedly arranged on the steel plate; the handrail is fixedly arranged at the top of the upright post; the bottom of the fixed railing panel is fixedly arranged on a steel plate of the railing base; the upright posts are fixedly arranged on two sides of the fixed breast board; the fixed breast board is fixedly connected with the handrail; the method is characterized in that: the railing unit also comprises a rotating system and a water blocking railing unit; a water-stop rubber belt is fixedly arranged on the inner side wall of the fixed breast board and matched with the upper part of the inner side wall of the water-stop breast board; the water stop rubber belts of two adjacent railing units are connected with each other; the water blocking railing unit comprises a water blocking railing plate and a water blocking tenon strip; the water stop tenon strip is fixedly arranged on the left side surface and the right side surface of the water stop fence plate; the water stop tenon strips of two adjacent railing units are connected with each other; the lower part of the inner side wall of the water baffle fence is fixedly provided with a buffer rubber belt, and the buffer rubber belt is matched with the outer side wall of the fixed fence; the buffer rubber belts of two adjacent railing units are connected with each other; the rotating system can drive the water baffle fence to turn over and comprises a base, a supporting piece, a hinge shaft sleeve, a rotating shaft and a rotating sheet; the base is fixed with the handrail; the supporting piece is fixed on the base; the hinge shaft sleeve is fixed on the support; the rotating shaft is rotatably arranged on the hinge shaft sleeve; the rotating sheet is fixed with the rotating shaft; the upper part of the inner side wall of the water baffle fence is fixed with the rotating sheet.
2. The height adjustable convertible water bar for underwater bridges or underwater galleries of claim 1, wherein: the fixed breast board is fixedly connected with the steel plate through a horn steel; the fixed breast board is fixedly connected with the upright post through second-order angle steel; the fixed breast board is fixedly connected with the handrail through a third-size angle steel.
3. The height adjustable convertible water bar for underwater bridges or underwater galleries of claim 1, wherein: the upper part of the inner side wall of the water baffle fence is fixed with the rotating sheet through a fourth angle iron; the fourth angle iron is welded and fixed with the rotating sheet, and the fourth angle iron is fixed with the upper part of the inner side wall of the water baffle fence plate through sealing waterproof glue.
4. The height adjustable convertible water bar for underwater bridges or underwater galleries of claim 1, wherein: the fixed sideboard is a glass sideboard.
5. The height adjustable convertible water bar for underwater bridges or underwater galleries of claim 4, wherein: the fixed sideboard consists of double-layer or three-layer laminated glass.
6. The height adjustable convertible water bar for underwater bridges or underwater galleries of claim 1, wherein: the outer side wall of the water baffle is arc-shaped.
7. The height adjustable convertible water bar for underwater bridges or underwater galleries of claim 6, wherein: the outer side wall of the water baffle fence is an arc-shaped glass panel, and the inner side wall of the water baffle fence is a plane glass panel.
8. The height adjustable convertible water bar for underwater bridges or underwater galleries of claim 1, wherein: the water stop tenon strip is made of a water stop rubber strip capable of expanding when meeting water.
9. The height adjustable convertible water bar for underwater bridges or underwater galleries of claim 1, wherein: the water stop rubber belts of the two adjacent railing units are in joggle joint with each other, the water stop tenon strips are in joggle joint with each other, and the buffer rubber belts are in joggle joint with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910490202.1A CN110258325B (en) | 2019-06-06 | 2019-06-06 | Height-adjustable turnover type water retaining railing for underwater bridge or underwater gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910490202.1A CN110258325B (en) | 2019-06-06 | 2019-06-06 | Height-adjustable turnover type water retaining railing for underwater bridge or underwater gallery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110258325A CN110258325A (en) | 2019-09-20 |
| CN110258325B true CN110258325B (en) | 2021-03-23 |
Family
ID=67917153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910490202.1A Active CN110258325B (en) | 2019-06-06 | 2019-06-06 | Height-adjustable turnover type water retaining railing for underwater bridge or underwater gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110258325B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585062B (en) * | 2021-08-04 | 2023-04-11 | 江苏柏芸金属科技有限公司 | Guardrail stand column with overhead overturning and assembling mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202559318U (en) * | 2012-05-21 | 2012-11-28 | 泰安市水建工程承包有限责任公司 | Floating matter emptying device of sluice gate |
| JP2017214713A (en) * | 2016-05-30 | 2017-12-07 | 積水樹脂株式会社 | Vehicle riding-up prevention structure of bridge wheel guard |
| CN207828900U (en) * | 2017-11-03 | 2018-09-07 | 夏金光 | A kind of flood prevention device of Water conservancy project of environmental protection |
| CN109137793A (en) * | 2018-10-12 | 2019-01-04 | 睢宁金鼎家具有限公司 | A kind of adjustable guardrail |
| CN208762873U (en) * | 2018-08-20 | 2019-04-19 | 重庆峰途交通设施有限公司 | A kind of new bridge crashworthy guardrail |
| CN208792246U (en) * | 2018-06-26 | 2019-04-26 | 湖北昊源建设工程有限公司 | A kind of hydraulic engineering water-stop sheet |
-
2019
- 2019-06-06 CN CN201910490202.1A patent/CN110258325B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202559318U (en) * | 2012-05-21 | 2012-11-28 | 泰安市水建工程承包有限责任公司 | Floating matter emptying device of sluice gate |
| JP2017214713A (en) * | 2016-05-30 | 2017-12-07 | 積水樹脂株式会社 | Vehicle riding-up prevention structure of bridge wheel guard |
| CN207828900U (en) * | 2017-11-03 | 2018-09-07 | 夏金光 | A kind of flood prevention device of Water conservancy project of environmental protection |
| CN208792246U (en) * | 2018-06-26 | 2019-04-26 | 湖北昊源建设工程有限公司 | A kind of hydraulic engineering water-stop sheet |
| CN208762873U (en) * | 2018-08-20 | 2019-04-19 | 重庆峰途交通设施有限公司 | A kind of new bridge crashworthy guardrail |
| CN109137793A (en) * | 2018-10-12 | 2019-01-04 | 睢宁金鼎家具有限公司 | A kind of adjustable guardrail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110258325A (en) | 2019-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101864829B (en) | Rainwater leakage prevention structure for precast concrete external wall panel | |
| CN110258325B (en) | Height-adjustable turnover type water retaining railing for underwater bridge or underwater gallery | |
| EP2659069A1 (en) | Self-actuating storm surge barrier | |
| KR101715144B1 (en) | Flood overflow prevention apparatus and construction method of the same | |
| CN105862697B (en) | Floating type water balcony structure | |
| JP4134242B2 (en) | Seawall | |
| CN210766376U (en) | Height-adjustable turnover type water retaining railing for underwater bridge or underwater gallery | |
| GB2399375A (en) | A buoyant self-erecting flood barrier | |
| JP2006249915A (en) | Flood-floating building and its construction method | |
| CN207904855U (en) | A kind of movable type anti-flood wall water blocking experimental rig | |
| US3553744A (en) | Aboveground swimming pool construction | |
| GB2397086A (en) | Buoyant flood protection barrier | |
| JP4879359B1 (en) | Reinforced concrete exterior wooden building and its construction method | |
| JP6268109B2 (en) | Buoyant waterproof device | |
| CN108915350B (en) | Lifting guardrail for landscape pond | |
| GB2456394A (en) | Flood defence system | |
| CN108589629A (en) | A kind of movable type anti-flood wall water blocking experimental rig and test method | |
| CN106702877B (en) | A kind of hydrophilic bridge of double-deck people's row built in Landscape River and its construction method | |
| CN220848082U (en) | Water stop sill anti-seepage structure | |
| CN209779900U (en) | Door and window, curtain leak protection water structure | |
| CN215252098U (en) | High elasticity is from tying line runway | |
| JP5859392B2 (en) | Waterproof panel and waterproof panel fence | |
| RU2416691C1 (en) | Block-gate for protective dam against pileup floods or other similar natural disasters | |
| CN212773777U (en) | Side protection isolation plate for building | |
| CN210396269U (en) | Fast assembling counterflow propelling swimming pool |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |