CN206706577U - A kind of working dividing plate of bridge protecting wall breaking joint and its bridge - Google Patents
A kind of working dividing plate of bridge protecting wall breaking joint and its bridge Download PDFInfo
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- CN206706577U CN206706577U CN201720148213.8U CN201720148213U CN206706577U CN 206706577 U CN206706577 U CN 206706577U CN 201720148213 U CN201720148213 U CN 201720148213U CN 206706577 U CN206706577 U CN 206706577U
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- base portion
- slide plate
- dividing plate
- plate
- bridge
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Abstract
The utility model provides a kind of working dividing plate of bridge protecting wall breaking joint and its bridge.Wherein, described dividing plate includes pulling part and cut-off portion, and pulling part includes lifting hole, and cut-off portion includes base portion and slide plate, and the surface of slide plate is smooth surface；Base portion uses steel plate, and the density of slide plate is less than the density of base portion；Formed with the hole for installing slide plate on base portion.The utility model, which has, mitigates separator and reduction dividing plate frictional resistance, so as to improve the construction quality of bridge protecting wall construction joint, and ensure that its outward appearance and size meet specification and test standard requirement, the labor intensity of operating personnel can also be reduced because alleviating the weight of dividing plate, using so that frictional resistance is reduced because of tetrafluoroethene slide plate in addition, stripping rate is improved, so as to improve the technique effect of labour efficiency.
Description
Technical field
The utility model is related to technical field of building construction, and in particular to a kind of bridge protecting wall of railway or highway every
Plate and its bridge.
Background technology
Railway or highway bridge protecting wall, the breaking joint of anti-collision wall, construction joint generally use concrete form removal, because disconnected after form removal
At seam it is former using materials such as foam, plank, one block of steel plates as cut-off measure, existing dividing plate 100 ' is as shown in figure 1, including carrying
Drawing portion 10 ' and cut-off portion 20 '；Wherein pulling part 10 ' has lifting hole 101 '；Pulling part 10 ' and cut-off portion 20 ' are integrated knot
Structure, using steel plate materialses.Existing dividing plate causes concrete cross section out-of-flatness after form removal, not straight, leakiness, size nonstandard
The defects of situation occur, the quality and outward appearance of highway, railway are have impact on, especially for appearance requirement high high-speed railway and height
Fast highway.
In the prior art, such as patent publication No. CN102322023A, it is breaking joint that this patent, which discloses a kind of three-ply plate,
The protection wall construction method of plate, it uses following steps：Side form, end mould and breaking joint plate are installed a, and in the left and right sides of side form
It is screwed with bolt to fix end mould and breaking joint plate, breaking joint plate is made up of three-ply plate；B, reinforce after checking, concreting enters mould simultaneously
Vibrate and reach required intensity to it；C, extract out among breaking joint plate after one layer of steel plate, the two-layered steel plates of both sides are removed, then removed
Side form and end mould are conserved.Three-ply plate is used when installing and remove in the invention, causes construction labor intensity big, needs
Equipment is borrowed, is wasted time and energy, molding effect is poor, the problem of poor difficulty, rigidity property and serious waste phenomenon is removed at breaking joint.
In addition, such as patent publication No. CN105755954A, this patent discloses a kind of intercommunication clear-water concrete anticollision
The construction technology of guardrail.Wherein, guardrail disconnects at girder or retaining wall expansion joint, and guardrail formwork erection is according to girder or earth-retaining
Wall expansion joint position installs, per 9m using one of construction joint of setting at the non-telescoping seam of girder.First segment is prevented at pouring construction seam
When hitting guardrail concrete, end mould using sizing steel plate, wait pour it is next section anticollision barrier when, the section part place glued board+
Cystosepiment, the method hooked after form removal using iron wire are taken out foam, and one of construction joint is formed after form removal.Install and tear open in the invention
Except when use the thick steel plates of 9mm, cost is high, weight is very big, and the labor intensity that causes to construct is big, it is necessary to rely on instrument, takes
When it is laborious, molding effect is poor, it is difficult to be removed at breaking joint, rigidity property difference and the problem of serious waste phenomenon.
Utility model content
The defects of in order to overcome in the prior art, the utility model provide a kind of bridge protecting wall breaking joint it is working every
Plate, including pulling part and cut-off portion, pulling part include lifting hole, and cut-off portion includes base portion and slide plate, and the surface of slide plate is smooth
Surface；Base portion uses steel plate, and the density of slide plate is less than the density of base portion；Formed with the hole for installing slide plate on base portion.
Preferred scheme is in such scheme, and base portion is any one of rectangle, circle, ellipse, polygon.
Any of the above scheme is preferably, and when base portion is rectangle, rectangle includes long side and short side, and long side is vertically arranged.
Any of the above scheme is preferably, and hole is through hole or counterbore, and slide plate is fixed in through hole or counterbore.
Any of the above scheme is preferably, and base portion uses steel plate.
Any of the above scheme is preferably, and slide plate is any one of rectangle, circle, ellipse, polygon.
Any of the above scheme is preferably, and slide plate is fixedly connected with the base portion by buckle structure and is integral.
Any of the above scheme is preferably, and slide plate is fixedly connected with the base portion by screw and is integral.
Any of the above scheme is preferably, and slide plate is fixedly connected with the base portion by heating and melting and is integral.
Any of the above scheme is preferably, and slide plate uses tetrafluoroethene.
This additionally provides a kind of bridge, including the bridge protecting wall breaking joint construction use described in any of the above scheme using new
Dividing plate, dividing plate is arranged at the breaking joint of bridge.
The beneficial effects of the utility model are：The defects of the utility model is overcome in the prior art, mitigate separator and
Dividing plate frictional resistance is reduced, so as to improve the construction quality of bridge protecting wall construction joint, and ensures that its outward appearance and size meet rule
Model and test standard requirement, can also be because alleviating the weight of dividing plate so as to reduce the labor intensity of operating personnel, in addition because of tetrafluoro second
Using so that frictional resistance is reduced for alkene slide plate, improves stripping rate, so as to improve labour efficiency.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the working dividing plate of bridge protecting wall breaking joint of the prior art；
Main views of the Fig. 2 as a kind of working dividing plate of bridge protecting wall breaking joint of a preferred embodiment of the present utility model
Figure；
Scheming acceptance of the bid note is respectively：
100 ' dividing plates；10 ' pulling parts；20 ' cut-off portions；101 ' lifting holes；
100 dividing plates；10 pulling parts；20 cut-off portions；101 lifting holes；201 base portions；202 slide plates.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
Embodiment 1
As shown in Fig. 2 be a kind of working dividing plate 100 of bridge protecting wall breaking joint of the present utility model, including pulling part
10 and cut-off portion 20, pulling part 10 includes lifting hole 101, and cut-off portion 20 includes base portion 201 and slide plate 202, the surface of slide plate 202
For smooth surface；Base portion 201 uses steel plate, and the density of slide plate 202 is less than the density of base portion 201；On base portion 201 formed with for
The hole of slide plate 202 is installed.Because slide plate employs the material that density is smaller, weight is lighter and more smooth surface, reduce every
The weight of plate so that dividing plate is all very light in transport, installation and dismounting, easily operated, and because surface is smooth so that
Dismounting is more free and relaxed, and the maximum finish and flatness that improve breaking joint so that outward appearance is more graceful.
Pulling part 10 is arranged at the top of dividing plate 100, and pulling part 10 is arranged at the center line position of dividing plate 100 by prioritizing selection
Place is put, as far as possible dividing plate can be avoided, due to discontinuity, to cause dividing plate to tilt during installation or removal, cause dividing plate card
Stagnant or damage breaking joint risk.
Pulling part 10 can be structure as a whole with cut-off portion 20.For the ease of processing, pulling part and cut-off portion can be designed as
Integrative-structure, so design can mitigate development cost, are easy to the processing and assembling of dividing plate, saved built-up time, reduced
The cost of dividing plate itself.
Base portion 201 is rectangle.When base portion 201 is rectangle, rectangle includes long side and short side, and long side is vertically arranged.Pass through
Resistance when can preferably reduce form removal is so set so that dividing plate is easier to be removed.
When hole on base portion 201 is through hole, slide plate 202 is fixed in through-holes, the surface of slide plate 202 and the table of base portion 201
Face is in same level.
When hole on base portion 201 is counterbore, the counterbore can open up counterbore in the one side of base portion 201.Also can be in base portion 201
Two symmetrical surfaces open up counterbore, slide plate 202 is fixed in counterbore.
Base portion 201 uses steel plate materialses.
Slide plate 202 is circle.
Slide plate 202 is fixedly connected with base portion 201 by buckle structure and is integral.For the ease of between slide plate and base portion
Connection and installation and removal, with base portion by snapping connection, the buckle structure can select to be interference fitted, inlay knot slide plate
Structure, the design methods such as structure, the clamping engagement of boss groove have significantly been saved the installation time between slide plate and base portion, improved
Efficiency of construction.
Slide plate 202 can also be fixedly connected with base portion 201 by screw and is integral.In order that slide plate is connected more with base portion
Add reliable and stable and simpler assembly method, using mode connects for screw slide plate and base portion, so design not only makes slide plate and base
The connection in portion is more stable, and improves durability.
Slide plate 202 can also be fixedly connected with base portion 201 by heating and melting and is integral.In order that slide plate and base portion
Connection is more close, by the way of heat melts slide plate, not only simplify the attachment structure of slide plate and base portion, and cause slide plate
There is no a gap with base portion, surface is more smooth so that resistance during form removal is smaller.
Slide plate 202 preferentially uses tetrafluoroethene.
A kind of bridge, including the working dividing plate 100 of bridge protecting wall breaking joint described in any of the above scheme, by dividing plate
100 are arranged at the breaking joint of bridge.
Embodiment 2
As shown in Fig. 2 be a kind of working dividing plate 100 of bridge protecting wall breaking joint of the present utility model, including pulling part
10 and cut-off portion 20, pulling part 10 includes lifting hole 101, and cut-off portion 20 includes base portion 201 and slide plate 202, the surface of slide plate 202
For smooth surface；Base portion 201 uses steel plate, and the density of slide plate 202 is less than the density of base portion 201；On base portion 201 formed with for
The hole of slide plate 202 is installed.Because slide plate employs the material that density is smaller, weight is lighter and more smooth surface, reduce every
The weight of plate so that dividing plate is all very light in transport, installation and dismounting, easily operated, and because surface is smooth so that
Dismounting is more free and relaxed, and the maximum finish and flatness that improve breaking joint so that outward appearance is more graceful.
Pulling part 10 is arranged at the top of dividing plate 100, may be selected for pulling part 10 to be arranged at the edge of dividing plate 100, can
To improve the arm of force during dividing plate is dismantled so that the strength for dismantling dividing plate greatly improves, and saves the muscle power of worker, subtracts
The light fatigue strength of work, further increases operating efficiency.
Pulling part 10 and cut-off portion 20 can be Split type structure.It is very high in view of the recycling rate of waterused of dividing plate, and pulling part
It is clapboard stress maximum, utilization rate highest structure member again, it is therefore desirable to improve the rigidity and intensity of pulling part, improve dividing plate
Overall service life.Can be by the preferential use of the material of pulling part material more more preferable than steel material, such as new material：Carbon fiber
Or the material such as novel oxidized aluminium with nanometer technology.The pulling part is fixedly connected with cut-off portion by screw and is integral.No
The intensity of pulling part is improve only, and also reduces the overall weight of dividing plate, the labor intensity of worker is reduced, improves work
Make efficiency.
Base portion 201 is rectangle.
When base portion 201 is rectangle, rectangle includes long side and short side, and long side can be horizontally disposed with.So that dividing plate is adapted to not
Same construction requirement, construction technology is enriched, while can also reduce form removal resistance.
When hole on base portion 201 is through hole, slide plate 202 is fixed in through-holes, the surface of slide plate 202 and the table of base portion 201
Face is in same level.
When hole on base portion 201 is counterbore, the counterbore can open up counterbore in the one side of base portion 201.Also can be in base portion 201
Two symmetrical surfaces open up counterbore, slide plate 202 is fixed in counterbore.
Base portion 201 uses steel plate materialses.
Slide plate 202 is square.In order to more reduce the resistance for removing dividing plate, by sled design near with cut-off portion shape
Seemingly, increase slide plate long side and the size of short side as far as possible, the outline of base portion and the distance between slide plate edge minimum can be set
It is calculated as 2cm.Resistance during due to having increased considerably the area of slide plate, and then having significantly reduced form removal between dividing plate and breaking joint.
Slide plate 202 is fixedly connected with base portion 201 by buckle structure and is integral.
Slide plate 202 can also be fixedly connected with base portion 201 by screw and is integral.
Slide plate 202 can also be fixedly connected with base portion 201 by heating and melting and is integral.
Slide plate 202 preferentially uses tetrafluoroethene.
A kind of bridge, including the working dividing plate 100 of bridge protecting wall breaking joint described in any of the above scheme, by dividing plate
100 are arranged at the breaking joint of bridge.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area
Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of working dividing plate of bridge protecting wall breaking joint, including pulling part and cut-off portion, the pulling part includes lifting hole,
Characterized in that, the cut-off portion includes base portion and slide plate, the surface of the slide plate is smooth surface；The base portion uses steel
Plate, the density of the slide plate are less than the density of the base portion；Formed with the hole for installing the slide plate on the base portion.
2. dividing plate as claimed in claim 1, it is characterised in that the base portion is any one of circular, ellipse or polygon.
3. dividing plate as claimed in claim 2, it is characterised in that when the base portion is rectangle, the rectangle include long side and
Short side, the long side are vertically arranged.
4. dividing plate as claimed in claim 3, it is characterised in that the hole is through hole or counterbore, and the slide plate is fixed on described
In through hole or counterbore.
5. dividing plate as claimed in claim 4, it is characterised in that the slide plate is any one of circular, ellipse or polygon.
6. dividing plate as claimed in claim 5, it is characterised in that the slide plate is fixedly connected by buckle structure with the base portion
It is integral.
7. dividing plate as claimed in claim 5, it is characterised in that the slide plate is fixedly connected as one by screw and the base portion
It is overall.
8. dividing plate as claimed in claim 5, it is characterised in that the slide plate is fixedly connected by heating and melting with the base portion
It is integral.
9. dividing plate as claimed in claim 1, it is characterised in that the slide plate uses tetrafluoroethene.
10. a kind of bridge, it is characterised in that constructed including bridge protecting wall breaking joint as claimed in any one of claims 1-9 wherein
Dividing plate, the dividing plate is arranged at the breaking joint of the bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148213.8U CN206706577U (en) | 2017-02-18 | 2017-02-18 | A kind of working dividing plate of bridge protecting wall breaking joint and its bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148213.8U CN206706577U (en) | 2017-02-18 | 2017-02-18 | A kind of working dividing plate of bridge protecting wall breaking joint and its bridge |
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| Publication Number | Publication Date |
|---|---|
| CN206706577U true CN206706577U (en) | 2017-12-05 |
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ID=60472800
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720148213.8U Active CN206706577U (en) | 2017-02-18 | 2017-02-18 | A kind of working dividing plate of bridge protecting wall breaking joint and its bridge |
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| Country | Link |
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| CN (1) | CN206706577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056537A (en) * | 2018-08-09 | 2018-12-21 | 中铁建大桥工程局集团第五工程有限公司 | Multi-layer board applies protecting wall breaking joint construction method |
-
2017
- 2017-02-18 CN CN201720148213.8U patent/CN206706577U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056537A (en) * | 2018-08-09 | 2018-12-21 | 中铁建大桥工程局集团第五工程有限公司 | Multi-layer board applies protecting wall breaking joint construction method |
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