CN110512515A - A kind of integrated drainage system of telescopic device - Google Patents
A kind of integrated drainage system of telescopic device Download PDFInfo
- Publication number
- CN110512515A CN110512515A CN201910839519.1A CN201910839519A CN110512515A CN 110512515 A CN110512515 A CN 110512515A CN 201910839519 A CN201910839519 A CN 201910839519A CN 110512515 A CN110512515 A CN 110512515A
- Authority
- CN
- China
- Prior art keywords
- telescopic device
- depressed area
- band
- castellated plates
- beam body
- 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.)
- Withdrawn
Links
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000001427 coherent effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004576 sand Substances 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
- E01D19/06—Arrangement, construction or bridging of expansion joints
-
- 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)
- Road Paving Structures (AREA)
Abstract
The present invention provides a kind of integrated drainage system of telescopic device, including telescopic device, the castellated plates for the contactless misfit of a pair that telescopic device top is arranged in and the band that catchments below castellated plates；The telescopic device includes several waterstops for being spaced beam body side by side and being arranged between adjacent beam body, the depressed area of several beam bodies is developed across on the top of the beam body, the waterstop ends in the depressed area, the castellated plates of the phase misfit are arranged in depressed area, each castellated plates include rack gear and the toothholder that is connected with rack gear, and two toothholders are installed in respectively on the side bar of two sides；The lower section in adjacent beam body and being located at waterstop, depressed area is arranged in the band that catchments, and length is greater than the width of depressed area, and band both ends of catchmenting are one end high and another end low, and the low and middle-end drainage system existing with bridge is connected.The present invention has the advantages of reducing rainwater, silt is built up, and reduction telescopic device makes moist the time, improves its service life.
Description
Technical field
The invention belongs to bridge extension joint technical fields, and in particular to a kind of integrated drainage system of telescopic device.
Background technique
Bridge extension joint be in order to so that vehicle is smoothly passed bridge floor and meet bridge superstructure deformation needs, in bridge
The general name for the various devices of the flexible place's setting of beam being made of components such as rubber and steel, it is mainly by power transmission supporting system and position
Control system composition is moved, major function is first is that vertically and horizontally load by supporting structure is transmitted to beam body by vehicle, second is that fitting
Answer the variation that bridge is displaced in length and breadth and the corner variation that beam-ends warpage occurs.When rainy, bridge lateral lowest part often
Ponding causes silt that cannot be discharged in time, so that telescopic device is in wet environment for a long time, easily makes telescopic device steel structure
Part corrosion causes irreversible lesion to telescopic device, reduces service life.
Summary of the invention
In order to solve the problems, such as it is above-mentioned cannot be discharged in time in bridge lateral lowest part ponding, poly- sand, the present invention provide one
Kind telescopic device integrates drainage system.
Telescopic device of the present invention integrates drainage system, including telescopic device, is arranged in the one of telescopic device top
Castellated plates to contactless misfit and the band that catchments below castellated plates；
The telescopic device includes several waterstops for being spaced beam body side by side and being arranged between adjacent beam body, in the beam body
Top is developed across the depressed area of several beam bodies, and the waterstop ends in the depressed area, the tooth form of the phase misfit
Plate is arranged in depressed area, and each castellated plates include rack gear and the toothholder that is connected with rack gear, and two toothholders are installed in the side of two sides respectively
Liang Shang；
The lower section in adjacent beam body and being located at waterstop, depressed area is arranged in the band that catchments, and length is greater than the width of depressed area,
Band both ends catchment for one end high and another end low, the low and middle-end drainage system existing with bridge is connected.
In order to keep the continuity of bridge floor, the thickness of castellated plates and the height of depressed area are equal.
In order to increase collecting water from runoff, the cross section of the band that catchments is in bowl-type.
The utility model has the advantages that the present invention has amputated the depressed area of waterstop by being arranged on bridge extension joint top, and recessed
It falls into area and contactless misfit castellated plates is set, while the band that catchments is set in castellated plates lower part, the ponding of rainy day is enable to be discharged rapidly
Bridge avoids silting, reduces the time that telescopic device is in wet environment, extends the service life of telescopic device；It is logical
It crosses and is arranged to the thickness of castellated plates equal with the height of depressed area, make that road surface is coherent beautiful, safety；Pass through the cross for the band that will catchment
Section is arranged to bowl-type, increases collecting water from runoff, ponding can be discharged rapidly in the rainy day.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the sectional view of line A-A in Fig. 1；
Fig. 3 is the sectional view of line B-B in Fig. 1；
In figure, the 1, first castellated plates；11, toothholder；12, rack gear；2, the second castellated plates；3, side bar；4, waterstop；5, catchment band；
6, beam body.
Specific embodiment
Technical solution of the present invention is described in detail below by attached drawing, but protection scope of the present invention is not limited to
The embodiment.
Include telescopic device, be arranged on telescopic device as shown in Figure 1-3, telescopic device of the invention integrates drainage system
A pair of of castellated plates of the contactless misfit in portion and the band 5 that catchments below castellated plates.
The telescopic device includes that several interval deformed steel beam bodies 6 side by side and the rubber being fixed between adjacent beam body are prevented
Water band 4.It is located at the position of deck transverse slope lowest part (i.e. at emergency stopping lane only anti-collision wall) for several beam bodies 6 in the telescopic device
The depressed area for being developed across several beam bodies 6 is cut on top, and the depth of cutting includes the position where the waterstop 4, thus
Waterstop 4 ends in the depressed area.
The castellated plates setting is deformed steel the first castellated plates 1 and the second tooth of contactless misfit in the depressed area
Shape plate 2, the first castellated plates 1 include toothholder 11 and the rack gear 12 being connected with toothholder 11, and the second castellated plates 2 are also the same, two toothholders point
It is not welded on the side bar 3 of telescopic device two sides.It is contactless state when the rack gear misfit of two castellated plates, material is thus formed seams
Gap, rainwater can enter and then be discharged from gap when the rainy day.
The band 5 that catchments is rubber product, is bonded in adjacent beam body and is located at the lower section of waterstop 4, depressed area, show
So, the band 5 that catchments can also be fixed by other means, such as be fixed in adjacent beam body using fixing components such as bolts.It catchments
Length with 5 is greater than the width of depressed area, and 5 both ends of band of catchmenting are set as one end high and another end low, and low side is existing with bridge
Drainage system be connected.After being arranged in this way, the band 5 that catchments can collect the water for flowing into castellated plates and water from waterstop 4 logical
Cross the drainage system discharge bridge of bridge.
As Figure 2-3, the band 5 that catchments is shown consideration for along adjacent beams closes setting, and cross section is in bowl-type, can be increased in this way
Ponding can be discharged rapidly in the rainy day in collecting water from runoff.
As shown in figure 3, the thickness of castellated plates is arranged to it is equal with the height of depressed area, using this structure, Ke Yibao
It holds the coherent, beautiful of bridge floor and ensures safety.
In actual use, in the rainy day, rainwater can converge in deck transverse slope lowest part, pass through the sky between a pair of of castellated plates
Gap enters the band 5 that catchments, and the water for being simultaneously from the waterstop 4 at depressed area both ends, which also converges to, to catchment on band 5, from the band 5 that catchments
Low side enters the existing drainage system of coupled bridge and bridge floor is discharged in rainwater.In this way, rainwater deck transverse slope most
The accumulation time of lower greatly reduces, while the rainwater being discharged also can smoothly take away silt, reduce the dampness of telescopic device
Time improves service life.
As described above, must not be explained although the present invention has been indicated and described referring to specific preferred embodiment
For the limitation to invention itself.It without prejudice to the spirit and scope of the invention as defined in the appended claims, can be right
Various changes can be made in the form and details for it.
Claims (3)
1. a kind of telescopic device integrates drainage system, which is characterized in that including telescopic device, be arranged in the one of telescopic device top
Castellated plates to contactless misfit and the band that catchments below castellated plates；
The telescopic device includes several waterstops for being spaced beam body side by side and being arranged between adjacent beam body, in the beam body
Top is developed across the depressed area of several beam bodies, and the waterstop ends in the depressed area, the tooth form of the phase misfit
Plate is arranged in depressed area, and each castellated plates include rack gear and the toothholder that is connected with rack gear, and two toothholders are installed in the side of two sides respectively
Liang Shang；
The lower section in adjacent beam body and being located at waterstop, depressed area is arranged in the band that catchments, and length is greater than the width of depressed area,
Band both ends catchment for one end high and another end low, the low and middle-end drainage system existing with bridge is connected.
2. telescopic device according to claim 1 integrates drainage system, which is characterized in that the thickness of castellated plates and depressed area
Height it is equal.
3. telescopic device according to claim 1 integrates drainage system, which is characterized in that the cross section of the band that catchments is in
Bowl-type.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910839519.1A CN110512515A (en) | 2019-09-06 | 2019-09-06 | A kind of integrated drainage system of telescopic device |
| PCT/CN2020/100544 WO2021042863A1 (en) | 2019-09-06 | 2020-07-07 | Integrated drainage system for expansion-contraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910839519.1A CN110512515A (en) | 2019-09-06 | 2019-09-06 | A kind of integrated drainage system of telescopic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110512515A true CN110512515A (en) | 2019-11-29 |
Family
ID=68629946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910839519.1A Withdrawn CN110512515A (en) | 2019-09-06 | 2019-09-06 | A kind of integrated drainage system of telescopic device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110512515A (en) |
| WO (1) | WO2021042863A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021042863A1 (en) * | 2019-09-06 | 2021-03-11 | 南京毛勒工程材料有限公司 | Integrated drainage system for expansion-contraction device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011127297A (en) * | 2009-12-16 | 2011-06-30 | Daichi Koei Kk | Drainage device for bridge |
| JP6145599B2 (en) * | 2012-09-11 | 2017-06-14 | テクノワールド株式会社 | Water stop structure and its construction method |
| JP2014169539A (en) * | 2013-03-01 | 2014-09-18 | Arai Yoshimasa | Hybrid seal for joint of road bridge, and road bridge expansion device |
| CN204325910U (en) * | 2014-11-19 | 2015-05-13 | 江西同济工程设计有限公司 | A kind of water-proof type bridge expanssion joint |
| CN105803932A (en) * | 2016-03-23 | 2016-07-27 | 成都新筑展博环保科技有限公司 | Modular bridge expansion device |
| CN205975348U (en) * | 2016-07-19 | 2017-02-22 | 成都鹏程路桥机械有限公司 | Bridge expansion device |
| CN206467567U (en) * | 2017-02-14 | 2017-09-05 | 江苏平山交通设施有限公司 | Big displacement equal distance deflection expansion joint |
| CN207760720U (en) * | 2017-12-28 | 2018-08-24 | 张万国 | A kind of dirty formula bridge extension joint of resistance |
| CN210886916U (en) * | 2019-09-06 | 2020-06-30 | 南京毛勒工程材料有限公司 | Integrated drainage system of telescoping device |
| CN110512515A (en) * | 2019-09-06 | 2019-11-29 | 南京毛勒工程材料有限公司 | A kind of integrated drainage system of telescopic device |
-
2019
- 2019-09-06 CN CN201910839519.1A patent/CN110512515A/en not_active Withdrawn
-
2020
- 2020-07-07 WO PCT/CN2020/100544 patent/WO2021042863A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021042863A1 (en) * | 2019-09-06 | 2021-03-11 | 南京毛勒工程材料有限公司 | Integrated drainage system for expansion-contraction device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021042863A1 (en) | 2021-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191129 |
|
| WW01 | Invention patent application withdrawn after publication |