CN105544388B - A kind of sealing water guide structure for bridge expansion joint installation - Google Patents
A kind of sealing water guide structure for bridge expansion joint installation Download PDFInfo
- Publication number
- CN105544388B CN105544388B CN201610049992.6A CN201610049992A CN105544388B CN 105544388 B CN105544388 B CN 105544388B CN 201610049992 A CN201610049992 A CN 201610049992A CN 105544388 B CN105544388 B CN 105544388B
- Authority
- CN
- China
- Prior art keywords
- waterstop
- drainpipe
- fixed plate
- pressing plate
- guide structure
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000009434 installation Methods 0.000 title claims abstract description 38
- 238000007789 sealing Methods 0.000 title claims abstract description 31
- 239000002689 soil Substances 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/083—Waterproofing of bridge decks; Other insulations for bridges, e.g. thermal ; Bridge deck surfacings
-
- 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
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
A kind of sealing water guide structure for bridge expansion joint installation, includes waterstop, fixed plate and drainpipe, it is characterised in that：Waterstop is fixed on the inner side of fixed plate, delivery port is provided with fixed plate, delivery port is located above the bottom of the waterstop, institute's drainpipe is located at the outside of the fixed plate, drainpipe is three-way pipe, the water inlet of drainpipe is connected with the delivery port of fixed plate, and the first discharge outlet of drainpipe is higher than delivery port, and the second discharge outlet of drainpipe is less than delivery port.The advantage of the invention is that：This is used for the sealing water guide structure of bridge expansion joint installation by setting threeway drainpipe in the outside of fixed plate, can be according to different demands, both waterstop Quick drainage, the native function of ash discharge had may be selected, also may be selected waterstop can Quick drainage, ash discharge soil, while having appropriate water storage function.In addition, the sealing water guide structure also has the advantages that sealing, good reliability, compact conformation and easy for installation.
Description
Technical field
The present invention relates to bridge expansion joint installation, more particularly, to a kind of sealing water guide knot for bridge expansion joint installation
Structure.
Background technology
The draining of existing highway bridge expansion gap device has three kinds of modes, and 1, in line water, rainwater and dirt are not taken and appointed on bridge
What measure, is discharged, this can have undesirable effect to bridge structure and environment directly from bridge.2nd, rainwater and dirt are deposited on bridge
Storage is in waterstop, and waterstop is " V " type structure, and the both sides of waterstop are mounted in profile iron mounting groove respectively, waterstop two
Side is upturned by special-shaped bracing members, and rainwater and dirt long term storage can be to bridge structures and the flexible dress of bridge in waterstop
Put and adversely affect.3rd, the higher municipal engineering of drainage requirement is stopped in part, then passes through profile iron branch outside the lateral retaining wall of bridge two
Support is upturned, then from waterstop bottom borehole, is run in PVC domestic drains.
The above-mentioned three kinds drainage effects for stopping discharge structure are not thorough, can all there is a small amount of seeping phenomenon, and dirt is accumulated
It is tired serious, also, waterstop both sides are upturned scheme by special-shaped bracing members, and the time is long, and waterstop is fragile, under sealing
Drop.Further, since bridge has retractility, and when gap very little between hot weather makes bridge, Water stop structure cracky.
The content of the invention
The technical problems to be solved by the invention are while having row's rain for above-mentioned state of the art there is provided one kind
Water, row's bridge floor dirt and the function of storing up suitable quantity of water, and the sealing for bridge expansion joint installation of sealing and good reliability leads
Water-bound.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：The sealing for being used for bridge expansion joint installation is led
Water-bound, includes waterstop, fixed plate and drainpipe, it is characterised in that：Described waterstop is fixed on the inner side of fixed plate,
Delivery port is provided with described fixed plate, the delivery port is located above the bottom of the waterstop, and the drainpipe is located at
The outside of the fixed plate, the drainpipe is three-way pipe, and the water inlet of drainpipe is connected with the delivery port of the fixed plate,
First discharge outlet of drainpipe is higher than described delivery port, and the second discharge outlet of drainpipe is less than described delivery port.
Preferably, described waterstop is U-shaped waterstop.
Further preferably, described fixed plate and drainpipe are formed in one part.Fixed plate is with drainpipe typically using modeling
Expect injection molding, not only dimensional uniformity is good, and is easy to rapid, high volume to produce, and cost is low.
As a kind of preferred scheme, the installation step extended to inner side is formed with the edge of the fixed plate, it is described to stop
The installation lateral support of water band is simultaneously fixed on described installation step.
Further preferably, on the installation side of the waterstop be provided with the first pressing plate, the installation step, waterstop and
Mounting hole is provided with the correspondence position of first pressing plate, the first screw fixes waterstop and the first pressing plate through above-mentioned mounting hole
In described fixed plate.In order to improve packing ring is cased with the sealing of mounting structure, screw.
As another preferred scheme, neck of the opening towards the waterstop is formed with the periphery of the fixed plate,
The installation side of the waterstop is embedded in the neck, be also arranged with the neck for fix the waterstop second
Pressing plate, the second pressing plate is also secured in the fixed plate.
Further preferably, second pressing plate includes the first assembly wall and the second assembly wall mutually bent, described
One assembly wall is caught in described neck, the 3rd pressing plate is externally provided with the second described assembly wall, in the 3rd pressing plate, second
Mounting hole is provided with assembly wall and the correspondence position of fixed plate, the second screw is through above-mentioned mounting hole by waterstop, the second pressure
Plate and the 3rd pressing plate are fixed in fixed plate.After said structure, the mounting structure of waterstop is more firm, and sealing is more
It is good, in addition, in order to improve mounting structure sealing, packing ring is cased with the second screw.
In order to further improve the sealing and reliability of structure, mounting hole, the 3rd are provided with the outer wall of the neck
Waterstop and the second pressing plate are fixed in fixed plate by screw through above-mentioned mounting hole.In addition, close in order to improve mounting structure
Feng Xing, packing ring is cased with the 3rd screw.
Compared with prior art, the advantage of the invention is that：The sealing water guide structure for being used for bridge expansion joint installation leads to
Cross the outside in fixed plate and threeway drainpipe is set, and the water inlet of drainpipe is connected with the delivery port of fixed plate, drainpipe
The first discharge outlet be higher than described delivery port, the second discharge outlet of drainpipe is less than described delivery port, according to different demands,
Both waterstop Quick drainage, the native function of ash discharge had may be selected, also may be selected waterstop can Quick drainage, ash discharge soil, have simultaneously
Appropriate water storage function.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one；
Fig. 2 is the perspective exploded view of the embodiment of the present invention one；
Fig. 3 is the structural representation of the drainpipe of the embodiment of the present invention one；
Fig. 4 is the structural representation of the embodiment of the present invention two；
Fig. 5 is the enlarged diagram of part A in Fig. 4；
Fig. 6 is the perspective exploded view of the embodiment of the present invention two.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment one：
As shown in Figure 1 to Figure 3, the sealing water guide structure for bridge expansion joint installation in the present embodiment includes sealing
The components such as band 1, fixed plate 2, drainpipe 3, the first pressing plate 4, the first screw 5, packing ring 10, wherein, waterstop 1 is U-shaped waterstop
And the inner side of fixed plate 2 is fixed on, delivery port 21 is provided with fixed plate 2, delivery port 21 is located above the bottom of waterstop 1,
Drainpipe 3 is formed in one with fixed plate 2 and located at the outside of fixed plate 2.Drainpipe 3 is three-way pipe, the water inlet of drainpipe 3
It is connected with the delivery port 21 of fixed plate 2, the first discharge outlet 31 of drainpipe 3 is higher than delivery port 21, the second draining of drainpipe 3
Mouth 32 is less than delivery port 21.
Waterstop mounting structure in the present embodiment is as follows：The installation extended to inner side is formed with the edge of fixed plate 2
Step 22, the installation lateral support of waterstop 1 is simultaneously fixed on installation step 22.Provided with the on the installation side of waterstop 1
Mounting hole is provided with one pressing plate 4, installation step 22, the correspondence position of the pressing plate 4 of waterstop 1 and first, the first screw 5 passes through above-mentioned
Mounting hole and the pressing plate 4 of waterstop 1 and first is fixed in fixed plate 2.After installing, fixed plate 2, waterstop 1, pressing plate 4
It is brought into close contact completely, plays sealing protective effect.It was found from above-mentioned mounting structure, the sealing water guide structure is compact, easy for installation,
Waterstop be coupled with drainpipe firmly, good airproof performance, the flexural deformation even if drainpipe is squeezed also can guarantee that structure reliably makes
With draining, ash discharge soil and water storage function are normal.
In use, two discharge outlet in drainpipe are respectively mounted control valve, according to different demands, sealing both may be selected
Band Quick drainage, the native function of ash discharge, also may be selected waterstop can Quick drainage, ash discharge soil, while having appropriate water storage function.
Shut when upper draining tube valve closing in drainpipe or with plug, waterstop only has the native function of Quick drainage, ash discharge.Work as drainpipe
In upper draining tube valve open and during the closing of lower draining tube valve waterstop can draining, while having appropriate water storage function.When
When sandstone dirt precipitation is excessive in waterstop, draining tube valve in draining tube valve under drainpipe, closing can be only opened, passes through rain
Water is by the rapid discharge of sandstone dirt precipitation in waterstop.
Embodiment two：As shown in Figures 4 to 6, sealing water guide structure includes waterstop 1, fixed plate 2, row in the present embodiment
The components such as water pipe 3, the second pressing plate 6, the 3rd pressing plate 7, the second screw 8, the 3rd screw 9.
Neck 23 of the opening towards waterstop 1, the installation side insertion card of waterstop 1 are formed with the periphery of fixed plate 2
In groove 23, the second pressing plate 6 for fixing waterstop is also arranged with neck 23, the second pressing plate 6 is also secured to fixed plate 2
On.Specifically, the second pressing plate 6 includes the first assembly wall 61 and the second assembly wall 62 mutually bent, and the first assembly wall 61 blocks
Enter in neck 23, the 3rd pressing plate 7 is externally provided with the second assembly wall 62, in the 3rd pressing plate 7, the second assembly wall 62 and fixed plate 2
Mounting hole is provided with correspondence position, the second screw 8 is through above-mentioned mounting hole by waterstop 1, the second pressing plate 6 and the 3rd pressing plate 7
It is fixed in fixed plate 2.In addition, in order that waterstop mounting structure is more firm, better tightness, on the outer wall of neck 23
Mounting hole is provided with, the pressing plate 6 of waterstop 1 and second is fixed in fixed plate 2 by the 3rd screw 9 through above-mentioned mounting hole.
Waterstop and drain structure in the present embodiment is identical with the structure in embodiment one, the sealing water guide structure
Use principle it is also identical with embodiment one, do not deploy herein description.
Claims (8)
1. a kind of sealing water guide structure for bridge expansion joint installation, includes waterstop (1), fixed plate (2) and drainpipe
(3), it is characterised in that：Described waterstop (1) is fixed on the inner side of fixed plate (2), is provided with out in described fixed plate (2)
The mouth of a river (21), the delivery port (21) is located above the bottom of the waterstop (1), and the drainpipe (3) is located at the fixation
The outside of plate (2), the drainpipe (3) is three-way pipe, the water inlet of drainpipe (3) and the delivery port of the fixed plate (2)
(21) it is connected, the first discharge outlet (31) of drainpipe (3) is higher than described delivery port (21), the second draining of drainpipe (3)
Mouth (32) is less than described delivery port (21).
2. the sealing water guide structure according to claim 1 for bridge expansion joint installation, it is characterised in that：Described stops
Water band (1) is U-shaped waterstop.
3. the sealing water guide structure according to claim 1 for bridge expansion joint installation, it is characterised in that：Described consolidates
Fixed board (2) and drainpipe (3) are formed in one part.
4. the sealing water guide structure for bridge expansion joint installation according to claim 1 or 2 or 3, it is characterised in that：
The edge of the fixed plate (2) is formed with the installation step (22) extended to inner side, the installation lateral support of the waterstop (1)
And be fixed on described installation step (22).
5. the sealing water guide structure according to claim 4 for bridge expansion joint installation, it is characterised in that：Stop described
The installation side of water band (1) is provided with the first pressing plate (4), the installation step (22), waterstop (1) and the first pressing plate (4)
Mounting hole is provided with correspondence position, the first screw (5) is fixed by waterstop (1) and the first pressing plate (4) through above-mentioned mounting hole
In described fixed plate (2).
6. the sealing water guide structure for bridge expansion joint installation according to claim 1 or 2 or 3, it is characterised in that：
The periphery of the fixed plate (2) is formed with neck (23) of the opening towards the waterstop (1), the installation of the waterstop (1)
Side is embedded in the neck (23), and the second pressing plate (6) for fixing the waterstop is also arranged with the neck (23),
Second pressing plate (6) is also secured in the fixed plate (2).
7. the sealing water guide structure according to claim 6 for bridge expansion joint installation, it is characterised in that：Described second
Pressing plate (6) includes the first assembly wall (61) and the second assembly wall (62) mutually bent, and first assembly wall (61) is caught in
In described neck (23), the 3rd pressing plate (7) is externally provided with described the second assembly wall (62), in the 3rd pressing plate (7), the
Mounting hole is provided with two assembly walls (62) and the correspondence position of fixed plate (2), the second screw (8) will stop through above-mentioned mounting hole
Water band (1), the second pressing plate (6) and the 3rd pressing plate (7) are fixed in fixed plate (2).
8. the sealing water guide structure according to claim 7 for bridge expansion joint installation, it is characterised in that：In the card
Mounting hole is provided with the outer wall of groove (23), the 3rd screw (9) is through above-mentioned mounting hole by waterstop (1) and the second pressing plate (6)
It is fixed in fixed plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049992.6A CN105544388B (en) | 2016-01-25 | 2016-01-25 | A kind of sealing water guide structure for bridge expansion joint installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049992.6A CN105544388B (en) | 2016-01-25 | 2016-01-25 | A kind of sealing water guide structure for bridge expansion joint installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105544388A CN105544388A (en) | 2016-05-04 |
| CN105544388B true CN105544388B (en) | 2017-08-25 |
Family
ID=55823920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610049992.6A Active CN105544388B (en) | 2016-01-25 | 2016-01-25 | A kind of sealing water guide structure for bridge expansion joint installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105544388B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424205B (en) * | 2019-08-09 | 2021-11-19 | 桃源县源创建材制造有限责任公司 | Energy-efficient concrete slab |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201695332U (en) * | 2010-06-13 | 2011-01-05 | 衡水海龙橡胶有限公司 | Retractor device of railroad bridge |
| CN104278626A (en) * | 2013-07-01 | 2015-01-14 | 宏润建设集团股份有限公司 | Drainage device for rainwater in bridge expansion joint |
| KR101633854B1 (en) * | 2013-12-27 | 2016-06-28 | 황병호 | Expansion Foint For Rail Road Bridge |
| CN204125833U (en) * | 2014-10-13 | 2015-01-28 | 重庆工商职业学院 | Bridge floor expansion-joint drainage device |
| CN104358210A (en) * | 2014-11-12 | 2015-02-18 | 江苏省交通科学研究院股份有限公司 | Drainage facility for elevated bridge |
| CN205474828U (en) * | 2016-01-25 | 2016-08-17 | 宁波路宝科技实业集团有限公司 | A stagnant water water guide structure for bridge expansion joint device |
-
2016
- 2016-01-25 CN CN201610049992.6A patent/CN105544388B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105544388A (en) | 2016-05-04 |
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Address after: 315000 96 Hibiscus Road, Ningbo high tech Zone, Zhejiang Patentee after: Ningbo Roaby Technology Industrial Group Co., Ltd. Address before: 315800 No. 205 Mount Huangshan West Road, Beilun District, Ningbo, Zhejiang. Patentee before: Ningbo Roaby Technology Industrial Group Co., Ltd. |