CN106758894A - A kind of cushion block structure for corrugated culvert wedge-shaped part - Google Patents
A kind of cushion block structure for corrugated culvert wedge-shaped part Download PDFInfo
- Publication number
- CN106758894A CN106758894A CN201710106081.7A CN201710106081A CN106758894A CN 106758894 A CN106758894 A CN 106758894A CN 201710106081 A CN201710106081 A CN 201710106081A CN 106758894 A CN106758894 A CN 106758894A
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- CN
- China
- Prior art keywords
- cushion block
- corrugated culvert
- wedge
- shaped part
- block 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
- E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The present invention relates to a kind of cushion block structure for corrugated culvert wedge-shaped part, including the cushion block body with corrugated culvert wedge-shaped part form fit, cushion block body is the entity structure being processed and formed at one time, it is characterised in that：The section of described cushion block body is the class triangular structure being made up of side, bottom surface and mounting surface, the side of cushion block body is set perpendicular to its bottom surface, the mounting surface of cushion block body is the inner circle structure set towards corrugated culvert surface, mounting surface surface is circumferentially distributed ripple struction, and mounting surface two ends are section structure with side, the junction of bottom surface；Reasonable in design of the present invention, the cushion block structure is put into the lump according to the prefabricated shaping of wedge-shaped part and waveform of corrugated culvert during with corrugated steel pipe construction and installation, has the advantages that easy for installation, saving duration, standard construction.
Description
Technical field
The present invention relates to technical field of fixed buildings, more particularly to a kind of cushion block knot for corrugated culvert wedge-shaped part
Structure.
Background technology
With the development of Chinese Highway building cause, the raising of national economy strength is some new structures, new technology, new
Material is just constantly applied in highway construction, wherein, corrugated culvert as a kind of new works, more and more widely by
People recognize and use, and are constantly played an important role in highway construction.
Corrugated culvert is the culvert screw thread bellows that paving is embedded in below highway, railway, because it has tube coupling thin, weight
Gently, it is readily transported storage, construction technology is simple, assembling is quick, the advantages of short time limit, is widely used at present.It is substantial amounts of
Engineering practice shows, when back filling behind abutment is carried out, the compaction rate of corrugated culvert side-lower wedge-shaped part inserts is most difficult to control, its
Main cause is that the mobility of inserts is larger, is easily lost in when being squeezed.And once the inserts of wedge-shaped part occurs not
There is moderate finite deformation in closely knit or hollow phenomenon, the body that may result in corrugated culvert, and then influences its bearing capacity and flow area.
Therefore, the backfill quality of corrugated culvert wedge-shaped part how is improved, just turns into the problem that relevant technical staff faces.
Patent be 201520404893.6 utility model patent propose a kind of corrugated culvert back filling behind abutment stabilization pad
Block, including shell and high-strength light inserts, and the inside of shell is full of by high-strength light inserts, is installed by by the cushion block
The compaction rate and bearing capacity for improving inserts are played in wedge-shaped part, but it is a plane with corrugated culvert contact surface, with
Corrugated culvert surface can not be fully contacted, while structure is split type, site operation is inconvenient.
The content of the invention
In order to solve deficiency of the prior art, it is an object of the invention to provide a kind of for corrugated culvert wedge-shaped part
Cushion block structure, thoroughly solving corrugated culvert side-lower wedge-shaped part causes the problem of deformation because that can not tamp.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of cushion block structure for corrugated culvert wedge-shaped part, including the cushion block body with corrugated culvert wedge-shaped part form fit,
Cushion block body is the entity structure being processed and formed at one time, it is characterised in that：The section of described cushion block body is by side, bottom surface
The class triangular structure constituted with mounting surface, the side of cushion block body is set perpendicular to its bottom surface, and the mounting surface of cushion block body is
Towards the inner circle structure that corrugated culvert surface is set, mounting surface surface is circumferentially distributed ripple struction, mounting surface two ends and side
Face, the junction of bottom surface are section structure.
Described mounting surface is connected by its ripple struction with corrugated culvert surface matching.
Described section is respectively perpendicular to side, bottom surface and sets.
Described cushion block body is separately positioned in the wedge-shaped part of corrugated culvert both sides, cushion block body along corrugated culvert axle
To being spaced apart.
The side of described cushion block body is located at corrugated culvert both side ends inner side respectively.
The bottom surface of described cushion block body maintains an equal level with corrugated culvert bottom side end.
The beneficial effects of the invention are as follows：Reasonable in design, wedge-shaped part and waveform of the cushion block structure according to corrugated culvert
Prefabricated shaping, is put into the lump during with corrugated steel pipe construction and installation, has the advantages that easy for installation, saving duration, standard construction.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of mounting surface.
Fig. 3 is the attachment structure schematic diagram of cushion block body and corrugated culvert.
Fig. 4 is the mounting structure schematic diagram of cushion block body and corrugated culvert.
In figure：1 cushion block body, 2 mounting surfaces, 3 sides, 4 bottom surfaces, 5 sections, 6 ripple structions, 7 corrugated culverts.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages of the invention and effect easily.
As shown in Figure 1, 2：A kind of cushion block structure for corrugated culvert wedge-shaped part, including with the wedge-shaped part shape of corrugated culvert 7
The cushion block body 1 of shape matching, cushion block body 1 is the entity structure being processed and formed at one time, and can select reclaimed rubber material or foaming
Material is processed and formed at one time by special process, and the section of described cushion block body 1 is by side 3, bottom surface 4 and the structure of mounting surface 2
Into class triangular structure, the side 3 of cushion block body 1 sets perpendicular to its bottom surface 4, and the mounting surface 2 of cushion block body 1 is towards ripple
The inner circle structure that the surface of line pipe culvert 7 is set, the surface of mounting surface 2 is circumferentially distributed ripple struction 6, ripple struction 6 and bellows
Contain the matching of 7 surface configurations, can be embedded at the trough on the surface of corrugated culvert 7 at the crest of ripple struction 6, the table of corrugated culvert 7
Can be equally embedded at the trough of ripple struction 6 at the crest in face, when cushion block body 1 and corrugated culvert 7 are installed, its installation
Face 2 is fitted and connected with corrugated culvert 7 in the surface in wedge-shaped part, mounting surface 2 is fully contacted with corrugated culvert 7,2 liang of mounting surface
End is the structure of section 5 with side 3, the junction of bottom surface 4, and section 5 is respectively perpendicular to side 3, bottom surface 4 and sets, convenient production
Processing, transport are preserved.
As shown in Figure 3,4：Described cushion block body 1 is separately positioned in the wedge-shaped part of the both sides of corrugated culvert 7, cushion block body
1 is distributed along the axially spaced-apart of corrugated culvert 7, and the specification according to construction site condition and corrugated culvert 7 sets spacing, makes cushion block sheet
Body 1 is supported to the both sides of corrugated culvert 7, it is to avoid the side-lower wedge-shaped part of corrugated culvert 7 causes the situation of deformation because that can not tamp
Occur.
The side 3 of described cushion block body 1 is located at the both side ends of corrugated culvert 7 inner side respectively, described cushion block body 1
Bottom surface 4 and the bottom side end of corrugated culvert 7 maintain an equal level, and cushion block body 1 is integrally located in wedge-shaped part, cushion block body 1 and corrugated culvert 7
On same foundation, the wedge-shaped part is not exposed at any position of cushion block body 1, it is to avoid to cushion block during consolidation
Body 1 causes to damage.
Preferred embodiments of the invention are the foregoing is only, as long as realizing purpose of the present invention skill with essentially identical means
Art scheme, belongs within protection scope of the present invention.
Claims (6)
1. a kind of cushion block structure for corrugated culvert wedge-shaped part, including the cushion block sheet with corrugated culvert wedge-shaped part form fit
Body, cushion block body is the entity structure being processed and formed at one time, it is characterised in that：The section of described cushion block body be by side,
The class triangular structure that bottom surface and mounting surface are constituted, the side of cushion block body is set perpendicular to its bottom surface, the installation of cushion block body
Face is the inner circle structure set towards corrugated culvert surface, and mounting surface surface is circumferentially distributed ripple struction, mounting surface two ends
Junction with side, bottom surface is section structure.
2. a kind of cushion block structure for corrugated culvert wedge-shaped part according to claim 1, it is characterised in that：Described peace
Dress face is connected by its ripple struction with corrugated culvert surface matching.
3. a kind of cushion block structure for corrugated culvert wedge-shaped part according to claim 1, it is characterised in that：Described is disconnected
Face is respectively perpendicular to side, bottom surface and sets.
4. a kind of cushion block structure for corrugated culvert wedge-shaped part according to claim 1-3 any one, its feature exists
In：Described cushion block body is separately positioned in the wedge-shaped part of corrugated culvert both sides, between axial direction of the cushion block body along corrugated culvert
Every distribution.
5. a kind of cushion block structure for corrugated culvert wedge-shaped part according to claim 4, it is characterised in that：Described pad
The side of block body is located at corrugated culvert both side ends inner side respectively.
6. a kind of cushion block structure for corrugated culvert wedge-shaped part according to claim 5, it is characterised in that：Described pad
The bottom surface of block body maintains an equal level with corrugated culvert bottom side end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106081.7A CN106758894A (en) | 2017-02-27 | 2017-02-27 | A kind of cushion block structure for corrugated culvert wedge-shaped part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106081.7A CN106758894A (en) | 2017-02-27 | 2017-02-27 | A kind of cushion block structure for corrugated culvert wedge-shaped part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106758894A true CN106758894A (en) | 2017-05-31 |
Family
ID=58960644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710106081.7A Pending CN106758894A (en) | 2017-02-27 | 2017-02-27 | A kind of cushion block structure for corrugated culvert wedge-shaped part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106758894A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824240A (en) * | 2018-07-16 | 2018-11-16 | 中交路桥北方工程有限公司 | A kind of pipe culvert construction method and auxiliary device |
| CN111851329A (en) * | 2020-08-21 | 2020-10-30 | 安徽省路桥工程集团有限责任公司 | High-fill corrugated steel pipe culvert construction system and construction method |
| CN112160260A (en) * | 2020-08-14 | 2021-01-01 | 中交第一航务工程局有限公司 | Installation process of round pipe culvert |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202247718U (en) * | 2011-08-31 | 2012-05-30 | 衡水长江预应力有限公司 | Multifunctional corrugated prestressed deformation-resistance roadbed culvert pipe |
| CN202324155U (en) * | 2011-08-31 | 2012-07-11 | 衡水长江预应力有限公司 | Adjustable corrugated prestress anti-pollution drainage culvert |
| KR20150031841A (en) * | 2013-09-17 | 2015-03-25 | 주식회사 피앤아이 | Connection device for corrugated pipes |
| CN204728226U (en) * | 2015-06-12 | 2015-10-28 | 衡水益通管业股份有限公司 | A kind of back filling behind abutment stabilizing block of corrugated culvert |
| CN205636528U (en) * | 2016-04-25 | 2016-10-12 | 杭州江润科技有限公司 | Structure is contained to high and cold district's cut -fill subgrades major diameter corrugated steel pipe in plateau |
| CN206635666U (en) * | 2017-02-27 | 2017-11-14 | 河北腾是达金属结构有限公司 | A kind of cushion block structure for corrugated culvert wedge-shaped part |
-
2017
- 2017-02-27 CN CN201710106081.7A patent/CN106758894A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202247718U (en) * | 2011-08-31 | 2012-05-30 | 衡水长江预应力有限公司 | Multifunctional corrugated prestressed deformation-resistance roadbed culvert pipe |
| CN202324155U (en) * | 2011-08-31 | 2012-07-11 | 衡水长江预应力有限公司 | Adjustable corrugated prestress anti-pollution drainage culvert |
| KR20150031841A (en) * | 2013-09-17 | 2015-03-25 | 주식회사 피앤아이 | Connection device for corrugated pipes |
| CN204728226U (en) * | 2015-06-12 | 2015-10-28 | 衡水益通管业股份有限公司 | A kind of back filling behind abutment stabilizing block of corrugated culvert |
| CN205636528U (en) * | 2016-04-25 | 2016-10-12 | 杭州江润科技有限公司 | Structure is contained to high and cold district's cut -fill subgrades major diameter corrugated steel pipe in plateau |
| CN206635666U (en) * | 2017-02-27 | 2017-11-14 | 河北腾是达金属结构有限公司 | A kind of cushion block structure for corrugated culvert wedge-shaped part |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824240A (en) * | 2018-07-16 | 2018-11-16 | 中交路桥北方工程有限公司 | A kind of pipe culvert construction method and auxiliary device |
| CN112160260A (en) * | 2020-08-14 | 2021-01-01 | 中交第一航务工程局有限公司 | Installation process of round pipe culvert |
| CN111851329A (en) * | 2020-08-21 | 2020-10-30 | 安徽省路桥工程集团有限责任公司 | High-fill corrugated steel pipe culvert construction system and construction method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |