CN106968168B - A kind of clearance sealing structure of bridge - Google Patents
A kind of clearance sealing structure of bridge Download PDFInfo
- Publication number
- CN106968168B CN106968168B CN201710336353.2A CN201710336353A CN106968168B CN 106968168 B CN106968168 B CN 106968168B CN 201710336353 A CN201710336353 A CN 201710336353A CN 106968168 B CN106968168 B CN 106968168B
- Authority
- CN
- China
- Prior art keywords
- sealing
- strip
- notch
- rubber strip
- block
- 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
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
Abstract
The present invention relates to bridge technology field, in particular to a kind of clearance sealing structure of bridge is fixedly installed the first rubber strip in the first notch；The front end face of first rubber strip is provided with the first sealing inclined-plane；The second rubber strip is fixedly installed on second notch；The second sealing inclined-plane is provided on second rubber strip；Sealing strip is provided between first rubber strip and the second rubber strip；Open slot is internally provided with several and overlays block；It overlays and is provided with lifting structure on block 8.In using the present invention, sealing strip is arranged between the first rubber strip and the second rubber strip, makes to overlay block rising by lifting structure；It overlays in block uphill process, two side surfaces are pressed on the side wall of open slot；The left and right sides wall of sealing strip is pressed on respectively in the first sealing inclined-plane and the second sealing inclined-plane to be sealed；The sealing structure effect is good, the scale error between first level beam ontology and the second horizontal beam ontology, is made up by adjusting elevating mechanism.
Description
Technical field
The present invention relates to bridge technology field, in particular to a kind of clearance sealing structure of bridge.
Background technique
In the concrete-bridge for common railway, be used to form the horizontal beam of bridge floor primary load bearing structure beam-ends it
Between be generally formed with interval, with expanding with heat and contract with cold for buffered water flat-topped ridge.
The beam-ends of horizontal beam generally only makees simple gear tiny fragments of stone, coal, etc. covering, without waterproof, the function of draining, therefore seam crossing sewage
Beam end is flow under bridge, and the corrosion phenomenon of pontic and bridge pier is serious, and the service life of bridge is caused to greatly shorten.
The Liang Jianjiefengchu of the horizontal beam of some bridges is sealed using rubber fastening band, rubber fastening band category fixed telescopic
Seam, installation accuracy is more demanding, once there is the problem of not being inconsistent with bridge erection back rest seam size, such as faulting of slab ends is reversed,
It will result directly in expansion joint and deform and increase installation difficulty, seriously affect service life and bridge floor guarded drainage quality.Therefore, it is necessary to
Sealing structure between a kind of better beam of sealing effect is provided.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide one kind can make up the clearance seal of bridge
Structure.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of clearance sealing structure of bridge of the present invention, it includes first level beam ontology and the second horizontal beam
Ontology；The first level beam ontology and the second horizontal beam ontology are provided with notch in joint；The first level beam sheet
The notch of body is the first notch；First notch is arranged along the width direction of first level beam ontology；Second horizontal beam
The notch of ontology is the second notch；Second notch is arranged along the width direction of the second horizontal beam ontology；First notch
It is arranged oppositely with the second notch；The first rubber strip is fixedly installed in first notch；The front end face of first rubber strip
It is provided with the first sealing inclined-plane；First sealing inclined-plane is arranged along the length direction of the first rubber strip；First sealing inclined
The first position block is provided on face；The second rubber strip is fixedly installed on second notch；Second rubber strip and
It is parallel to each other between one rubber strip；The front end face of second rubber strip is provided with the second sealing inclined-plane；Second sealing inclined
Face is arranged along the length direction of the second rubber strip；The second position block is provided in second sealing inclined-plane；First rubber
Sealing strip is provided between adhesive tape and the second rubber strip；The cross section of the sealing strip is in isosceles trapezoid shape；The sealing strip
It is pressed on the first position block and the second position block respectively at left and right sides of bottom surface；The bottom surface of the sealing strip is provided with
Open slot；The open slot is arranged along the length direction of sealing strip；The cross section of the open slot is in isosceles trapezoid shape；It is described to open
Mouthful slot is internally provided with several and overlays block；It is described that overlay block evenly distributed along the length direction of sealing strip；It is described to overlay block
Cross section be in isosceles trapezoid shape；Described overlay is provided with lifting structure on block；Described lifting structure one end, which is fixed on, overlays block
On；The lifting structure other end is fixed on sealing strip.
Further, the top surface for overlaying block is respectively arranged with pilot hole and threaded hole；It is arranged on the sealing strip
There are guiding axis and bolt；The guiding axis is fixed on sealing strip；The guiding axis matches with pilot hole；The guiding axis from
It is inserted into pilot hole under；The bolt matches with threaded hole；The bolt extend into opening at the top of sealing strip
It is mutually threadedly coupled after in slot with threaded hole.
Further, round slot is provided at the top of the sealing strip；The head of the bolt is arranged in round slot
It is interior；The circular seal cover to match with round slot is provided in the circle slot；The circular seal cover is closely nested in
In round slot.
Further, the inside of the sealing strip is embedded with built-in fitting；Mutually fixation connects with built-in fitting for described guiding axis one end
It connects.
After adopting the above structure, the invention has the following beneficial effects: a kind of clearance sealing structure of bridge of the present invention,
The notch of one horizontal beam ontology is the first notch；First notch is arranged along the width direction of first level beam ontology；Second is horizontal
The notch of beam ontology is the second notch；Second notch is arranged along the width direction of the second horizontal beam ontology；It is fixed in first notch
It is provided with the first rubber strip；The front end face of first rubber strip is provided with the first sealing inclined-plane；Is provided in first sealing inclined-plane
One position block；The second rubber strip is fixedly installed on second notch；It is parallel to each other between second rubber strip and the first rubber strip；
The front end face of second rubber strip is provided with the second sealing inclined-plane；The second position block is provided in second sealing inclined-plane；First rubber
Sealing strip is provided between adhesive tape and the second rubber strip；It is pressed on the first position block respectively at left and right sides of the bottom surface of sealing strip
On the second position block；The bottom surface of sealing strip is provided with open slot；Open slot is arranged along the length direction of sealing strip；Opening
Slot is internally provided with several and overlays block；The length direction that block is overlayed along sealing strip is evenly distributed；Lifting structure one end is fixed
On overlaying block；The lifting structure other end is fixed on sealing strip.In using the present invention, sealing strip is arranged in the first rubber strip
Between the second rubber strip, make to overlay block rising by lifting structure；It overlays in block uphill process, two side surfaces are pressed on out
On the side wall of mouth slot；Make the left and right sides wall of sealing strip be pressed in the first sealing inclined-plane and the second sealing inclined-plane respectively carry out it is close
Envelope；The sealing structure effect is good, the scale error between first level beam ontology and the second horizontal beam ontology, is gone up and down by adjusting
Mechanism is made up.
Detailed description of the invention
Fig. 1 is structure main view sectional view of the invention；
Fig. 2 is structure top view of the invention；
Fig. 3 is the structural schematic diagram of the first rubber strip；
Fig. 4 is the structural schematic diagram of the second rubber strip；
Fig. 5 is the internal structure chart of sealing strip；
Description of symbols:
1, first level beam ontology；101, the first notch；2, the first rubber strip；
201, the first sealing inclined-plane；202, the first position block；3, sealing strip；301, round slot；
302, open slot；4, built-in fitting；5, circular seal cover；6, the second rubber strip；
601, the second sealing inclined-plane；602, the second position block；7, the second horizontal beam ontology；
701, the second notch；8, block is overlayed；801, pilot hole；802, threaded hole；9, guiding axis；
10, bolt.
Specific embodiment
The present invention will be further described below with reference to the drawings.
As shown in Fig. 1 to 5, a kind of clearance sealing structure of bridge of the present invention, it includes first level beam sheet
Body 1 and the second horizontal beam ontology 7；The first level beam ontology 1 and the second horizontal beam ontology 7 are provided with scarce in joint
Mouthful；The notch of the first level beam ontology 1 is the first notch 101；First notch 101 is along first level beam ontology 1
Width direction setting；The notch of the second horizontal beam ontology 7 is the second notch 701；Second notch 701 is along the second level
The width direction of beam ontology 7 is arranged；First notch 101 is arranged oppositely with the second notch 701；In first notch 101
It is fixedly installed the first rubber strip 2；The front end face of first rubber strip 2 is provided with the first sealing inclined-plane 201；Described first is close
The length direction that inclined-plane 201 is sealed along the first rubber strip 2 is arranged；The first position block is provided in first sealing inclined-plane 201
202；The second rubber strip 6 is fixedly installed on second notch 701；Phase between second rubber strip 6 and the first rubber strip 2
It is mutually parallel；The front end face of second rubber strip 6 is provided with the second sealing inclined-plane 601；Second sealing inclined-plane 601 is along second
The length direction of rubber strip 6 is arranged；The second position block 602 is provided in second sealing inclined-plane 601；First rubber
Sealing strip 3 is provided between item 2 and the second rubber strip 6；The cross section of the sealing strip 3 is in isosceles trapezoid shape；The sealing strip 3
Bottom surface at left and right sides of be pressed on the first position block 202 and the second position block 602 respectively；The bottom of the sealing strip 3
Surface is provided with open slot 302；The open slot 302 is arranged along the length direction of sealing strip 3；The open slot 302 it is transversal
Face is in isosceles trapezoid shape；The open slot 302 is internally provided with several and overlays block 8；The block 8 that overlays is along sealing strip 3
Length direction is evenly distributed；The cross section for overlaying block 8 is in isosceles trapezoid shape；Described overlay is provided with lifting structure on block 8；
Described lifting structure one end, which is fixed on, to be overlayed on block 8；The lifting structure other end is fixed on sealing strip 3；Sealing strip 3 is arranged
Between the first rubber strip 2 and the second rubber strip 6, make to overlay the rising of block 8 by lifting structure；It overlays in 8 uphill process of block, two
A side surface is pressed on the side wall of open slot 302；The left and right sides wall of sealing strip 3 is set to be pressed on the first sealing inclined-plane respectively
201 and second are sealed in sealing inclined-plane 601；The sealing structure effect is good, first level beam ontology 1 and the second horizontal beam sheet
Scale error between body 7 is made up by adjusting elevating mechanism.
As a kind of preferred embodiment of the invention, the top surface for overlaying block 8 is respectively arranged with pilot hole 801 and screw thread
Hole 802；Guiding axis 9 and bolt 10 are provided on the sealing strip 3；The guiding axis 9 is fixed on sealing strip 3；The guiding
Axis 9 matches with pilot hole 801；The guiding axis 9 is inserted into from top to bottom in pilot hole 801；The bolt 10 and threaded hole
802 match；The bolt 10 is threadedly coupled after extending into open slot 302 from the top of sealing strip 3 with 802 phase of threaded hole；
Rotating bolt 10 makes to overlay block 8 along the rising of guiding axis 9, until being pressed on the left and right of open slot 302 to two inclined-planes for overlaying block 8
On two inner sidewalls.
As a kind of preferred embodiment of the invention, the top of the sealing strip 3 is provided with round slot 301；The bolt
10 head is arranged in round slot 301；The circle to match with round slot 301 is provided in the circle slot 301
Seal closure 5；The circular seal cover 5 is closely nested in round slot 301；The effect of circular seal cover 5 is sealing circular trough
Hole 301 prevents water to be flowed into inside open slot 302 along bolt 10.
As a kind of preferred embodiment of the invention, the inside of the sealing strip 3 is embedded with built-in fitting 4；The guiding axis 9 one
End is fixedly connected with 4 phase of built-in fitting；Built-in fitting 4 is fixed on guiding axis 9 preferably on sealing strip 3.
In using the present invention, sealing strip is arranged between the first rubber strip and the second rubber strip；Rotating bolt makes to overlay
Block rises along guiding axis, until on two inner sidewall of left and right for being pressed on open slot to two inclined-planes for overlaying block；Make a left side for sealing strip
Right two sidewalls are pressed in the first sealing inclined-plane and the second sealing inclined-plane respectively and are sealed；The sealing structure effect is good, and first
Scale error between horizontal beam ontology and the second horizontal beam ontology is made up by adjusting elevating mechanism；The top of sealing strip
Portion is provided with round slot, and circular seal cover is closely nested in round slot, and the effect of circular seal cover is sealing circular trough
Hole prevents water to be flowed into inside open slot along bolt；Built-in fitting is fixed on guiding axis preferably on sealing strip.
The above description is only a preferred embodiment of the present invention, thus it is all according to the configuration described in the scope of the patent application of the present invention,
The equivalent change or modification that feature and principle are done is included in present patent application range.
Claims (4)
1. a kind of clearance sealing structure of bridge, it is characterised in that: it includes first level beam ontology (1) and the second horizontal beam
Ontology (7)；The first level beam ontology (1) and the second horizontal beam ontology (7) are provided with notch in joint；Described first
The notch of horizontal beam ontology (1) is the first notch (101)；Width of first notch (101) along first level beam ontology (1)
Direction setting；The notch of the second horizontal beam ontology (7) is the second notch (701)；Second notch (701) is along the second water
The width direction of flat-topped ridge ontology (7) is arranged；First notch (101) is arranged oppositely with the second notch (701)；Described first lacks
The first rubber strip (2) are fixedly installed in mouth (101)；The front end face of first rubber strip (2) is provided with the first sealing inclined-plane
(201)；First sealing inclined-plane (201) is arranged along the length direction of the first rubber strip (2)；First sealing inclined-plane
(201) the first position block (202) are provided on；The second rubber strip (6) are fixedly installed on second notch (701)；Institute
It states and is parallel to each other between the second rubber strip (6) and the first rubber strip (2)；Front end face on second rubber strip (6) is provided with
Second sealing inclined-plane (601)；Second sealing inclined-plane (601) is arranged along the length direction of the second rubber strip (6)；Described second
The second position block (602) are provided in sealing inclined-plane (601)；It is set between first rubber strip (2) and the second rubber strip (6)
It is equipped with sealing strip (3)；The cross section of the sealing strip (3) is in isosceles trapezoid shape；At left and right sides of the bottom surface of the sealing strip (3)
It is pressed on the first position block (202) and the second position block (602) respectively；The bottom surface of the sealing strip (3) is provided with
Open slot (302)；The open slot (302) is arranged along the length direction of sealing strip (3)；The cross section of the open slot (302)
In isosceles trapezoid shape；The open slot (302) is internally provided with several and overlays block (8)；The block (8) that overlays is along sealing strip
(3) length direction is evenly distributed；The cross section for overlaying block (8) is in isosceles trapezoid shape；Described overlay is provided on block (8)
Lifting structure；Described lifting structure one end, which is fixed on, to be overlayed on block (8)；The lifting structure other end is fixed on sealing strip (3)
On.
2. a kind of clearance sealing structure of bridge according to claim 1, it is characterised in that: the top for overlaying block (8)
Surface is respectively arranged with pilot hole (801) and threaded hole (802)；Guiding axis (9) and bolt are provided on the sealing strip (3)
(10)；The guiding axis (9) is fixed on sealing strip (3)；The guiding axis (9) matches with pilot hole (801)；The guiding
Axis (9) is inserted into from top to bottom in pilot hole (801)；The bolt (10) matches with threaded hole (802)；The bolt (10)
It is mutually threadedly coupled after being extend at the top of sealing strip (3) in open slot (302) with threaded hole (802).
3. a kind of clearance sealing structure of bridge according to claim 2, it is characterised in that: the top of the sealing strip (3)
Portion is provided with round slot (301)；The head setting of the bolt (10) is in round slot (301)；The circle slot
(301) the circular seal cover (5) to match with round slot (301) is provided in；The circular seal cover (5) is closely nested in
In round slot (301).
4. a kind of clearance sealing structure of bridge according to claim 2, it is characterised in that: the sealing strip (3) it is interior
Portion is embedded with built-in fitting (4)；Described guiding axis (9) one end is mutually fixedly connected with built-in fitting (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710336353.2A CN106968168B (en) | 2017-05-13 | 2017-05-13 | A kind of clearance sealing structure of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710336353.2A CN106968168B (en) | 2017-05-13 | 2017-05-13 | A kind of clearance sealing structure of bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106968168A CN106968168A (en) | 2017-07-21 |
| CN106968168B true CN106968168B (en) | 2019-10-08 |
Family
ID=59331018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710336353.2A Active CN106968168B (en) | 2017-05-13 | 2017-05-13 | A kind of clearance sealing structure of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106968168B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4690764B2 (en) * | 2005-04-21 | 2011-06-01 | ナガタ工業株式会社 | Removal method of expansion joint |
| JP4582585B2 (en) * | 2005-08-26 | 2010-11-17 | ショーボンド建設株式会社 | Fasteners for joint members |
| CN201137037Y (en) * | 2007-12-28 | 2008-10-22 | 吴国庆 | Bridge comb -type telescoping device |
| CN201172795Y (en) * | 2008-01-17 | 2008-12-31 | 魏新胜 | Expansion device for railroad bridge |
| JP5852353B2 (en) * | 2011-08-04 | 2016-02-03 | 大久保 彰 | Telescopic device used for bridge and method for manufacturing the same |
| CN202430627U (en) * | 2011-12-15 | 2012-09-12 | 成都市新筑路桥机械股份有限公司 | Support connection structure of bridge expansion and contraction device |
-
2017
- 2017-05-13 CN CN201710336353.2A patent/CN106968168B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106968168A (en) | 2017-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108978966B (en) | Non-welding environment-friendly energy-saving slotted back bolt stone curtain wall system | |
| CN101864829B (en) | Rainwater leakage prevention structure for precast concrete external wall panel | |
| CN208717970U (en) | A kind of modified basement roof dilatation joint waterproof structure | |
| CN101413292A (en) | Water discharge structure of expansion joint | |
| CN106968168B (en) | A kind of clearance sealing structure of bridge | |
| CN207739518U (en) | A kind of roof color steel plate connects system with lighting board node waterproof | |
| CN203891396U (en) | Aluminum honeycomb board ceramic tile structure | |
| CN203701307U (en) | Deformation joint structure of ramp roof of automobile | |
| CN202401643U (en) | Spherical wire-frame aluminum alloy glass lighting roof device | |
| CN207620241U (en) | A kind of roofing eave water deflector | |
| CN207079827U (en) | A kind of overflow gutter of metal pitched roof | |
| CN202090526U (en) | Rigid waterproof assembling unit for top of parapet wall | |
| CN201121369Y (en) | Expanded joint drainage construction | |
| CN209703854U (en) | Steel structure building top waterproof construction | |
| CN106760253A (en) | A kind of installation method of waterproof construction and waterproof construction | |
| CN208415703U (en) | A kind of lighting roof with drainage system | |
| CN203174910U (en) | Structural waterproof type flashing plate | |
| CN208884855U (en) | A kind of aluminum veneer roof structure with water-proof function | |
| CN203238825U (en) | Daylighting plate flashing structure and flashing plate thereof | |
| CN202157476U (en) | Skylight | |
| CN206448407U (en) | A kind of external decoration Glass Rib | |
| CN205475918U (en) | Aluminum curtain wall system of cracking | |
| CN203296130U (en) | Dropped water connection structure of floor drainage | |
| CN203238823U (en) | Metal roof flashing structure and flashing plate assembly thereof | |
| CN106193903A (en) | A kind of door and window installation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190906 Address after: 322100 Getang No. 1, Xuzhuang Village, Liushi Street, Dongyang City, Jinhua City, Zhejiang Province Applicant after: DONGYANG TIANYANG CONSTRUCTION ENGINEERING DESIGN Co.,Ltd. Address before: 528429 No. 32 Zhongxing Road, Huangpu Town, Zhongshan City, Guangdong Province Applicant before: Lin Zaiyi |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220929 Address after: 271000 second floor, Xinghuo science and Technology Park, development zone, Tai'an City, Shandong Province Patentee after: Shandong Huage Architectural Design Co.,Ltd. Address before: 322100 gudun 1, Xu Zhuang village, six stone street, Dongyang, Jinhua, Zhejiang Patentee before: DONGYANG TIANYANG CONSTRUCTION ENGINEERING DESIGN Co.,Ltd. |
|
| TR01 | Transfer of patent right |