CN104652472A - Retaining wall construction device - Google Patents
Retaining wall construction device Download PDFInfo
- Publication number
- CN104652472A CN104652472A CN201410823437.5A CN201410823437A CN104652472A CN 104652472 A CN104652472 A CN 104652472A CN 201410823437 A CN201410823437 A CN 201410823437A CN 104652472 A CN104652472 A CN 104652472A
- Authority
- CN
- China
- Prior art keywords
- retaining wall
- grouting pipe
- gear
- template
- construction equipment
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0275—Retaining or protecting walls characterised by constructional features cast in situ
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Retaining Walls (AREA)
Abstract
The invention discloses a retaining wall construction device. The retaining wall construction device comprises retaining support formworks, grout pouring pipes, a stone material and concrete grout. The retaining wall construction device has the advantage of high construction speed compared with artificial-piling retaining wall construction and has the advantage of concrete saving compared with rubble-concrete retaining wall construction.
Description
Technical field
The present invention relates to Geotechnical Engineering field, particularly relate to a kind of construction equipment of retaining wall.
Background technology
When express highway roadbed construction is carried out in China western mountainous areas, retaining wall technology to be used in a large number.The retaining wall construction technology of present stage, generally grouts block (sheet) stone retaining wall and concrete retaining wall.Due at western mountainous areas building stones abundance, generally adopt more and grout block (sheet) stone concrete.Grouting block (sheet) stone concrete adopts manual type to pile up, and speed of application is very slow, and efficiency of construction is not high, and in work progress, personal safety risk is high.And when adopting concrete retaining wall to construct, concrete amount is large, cost is high.These factors result in the shortcomings such as the slow or retaining wall construction cost of retaining wall speed of application is higher.
Summary of the invention
In view of this, the invention provides a kind of construction equipment of retaining wall, solve artificial construction's speed in retaining wall work progress slow, and the problem that when adopting concrete slabstone to construct, the large cost of concrete application quantity is higher.
A construction equipment for retaining wall, comprises gear template, Grouting Pipe, building stones and a concrete grout, wherein:
Described gear template comprises two, two gear templates are fixed on the both sides of retaining wall along the retaining wall bearing of trend that will construct, the height of described gear template and the distance of two gear templates are determined according to the height of retaining wall and width, and the placed angle of described gear template is determined according to the shape of retaining wall;
Described Grouting Pipe has many, and the bearing of trend along retaining wall is fixed between two gear templates; Described Grouting Pipe is hollow section, and its tube wall has multiple slurry outlet;
Described building stones are mixed by the stone varied in size, and building stones are filled in the space between two gear templates; Described concrete grout is injected in the gap of building stones by Grouting Pipe;
Slurry outlet on described outlet pipe is arranged in plum blossom-shaped;
Many described Grouting Pipe distributions in plum blossom-shaped between two gear templates.
Preferably, the height of described Grouting Pipe is a little more than a height for gear template; The arrangement interval of Grouting Pipe is less than 2/3rds of retaining wall height; Described Grouting Pipe selects pvc pipe; In described building stones, the particle diameter of maximum stone is not more than the half of two gear template distances; Described gear template is spliced along retaining wall short transverse by two blocks of side plates, and every block side plate is supported by support respectively; Described Grouting Pipe divides two-layer arrangement: the Grouting Pipe of lower floor is fixed between two side plates of lower floor along the bearing of trend of retaining wall, and the Grouting Pipe of lower floor is fixed between two side plates of lower floor along the bearing of trend of retaining wall.
The present invention has following beneficial effect:
Retaining wall construction equipment provided by the invention, having the fast advantage of speed of application than manually piling up retaining wall construction, having the advantage of saving amount of concrete than the construction of slabstone concrete retaining wall.
Accompanying drawing explanation
Fig. 1 is the structure chart of retaining wall construction equipment of the present invention.
Fig. 2 is the structure chart of the Grouting Pipe in the present invention.
Fig. 3 is the structure chart of the another kind of retaining wall construction equipment in the present invention.
1-props up gear template, 2-building stones, 3-Grouting Pipe, 4-concrete, 5-injected hole, 6-support.
Detailed description of the invention
To develop simultaneously embodiment below in conjunction with accompanying drawing, describe the present invention.
The first retaining wall shape according to design, height and width Zhi Haozhi keep off template and will prop up gear template and fix in the plane, then fix multiple Grouting Pipe between two gear templates, and the arrangement pitch of Grouting Pipe should not be greater than 2/3rds of retaining wall height.Because grouting pressure is little, for cost-saving, Grouting Pipe can adopt the pvc pipe of some strength.When the thickness of retaining wall is moderate, many Grouting Pipe equally spaced can arrange along the center line of two gear templates, when retaining wall is blocked up, in order to the both sides enabling cement paste be injected into retaining wall, by the arrangement in plum blossom-shaped between two gear templates of many Grouting Pipe, the uniformity consistency of slip casting can also be ensured like this.And then (block stone particle diameter is not more than the half of width in templatespace to insert block stone in a gear template, and block stone should have certain grating, make block stone intermediate gap less), after block stone has filled, cement paste stone filling space is injected in a template by Grouting Pipe, after treating cement slurry sets, take template apart, retaining wall construction can be completed.
Wherein, for ensureing that slip casting is even, the slurry outlet in Grouting Pipe is that plum blossom-shaped is evenly distributed on tube wall.
Consider that retaining wall to be onstructed may be higher, adopt construction by stages method in the present invention, be about to a gear template and be spliced along retaining wall short transverse by two blocks of side plates, every block side plate is supported by support respectively; First fix by a gear template of support by lower floor, and the Grouting Pipe of lower floor is fixed between two gear templates, carry out rockfilling and inserting Grouting Pipe, after having rockfilled, complete slip casting work; Then adopt support a gear template on upper strata to be fixed on above the side plate of lower floor, make two-layer side plate be spliced into one gear template, then upper strata Grouting Pipe is fixed between the biside plate of upper strata, then carry out rockfilling and the work such as slip casting, complete the construction of retaining wall.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a construction equipment for retaining wall, is characterized in that, comprises gear template, Grouting Pipe, building stones and a concrete grout, wherein:
Described gear template comprises two, two gear templates are fixed on the both sides of retaining wall along the retaining wall bearing of trend that will construct, the height of described gear template and the distance of two gear templates are determined according to the height of retaining wall and width, and the placed angle of described gear template is determined according to the shape of retaining wall;
Described Grouting Pipe has many, and the bearing of trend along retaining wall is fixed between two gear templates; Described Grouting Pipe is hollow section, and its tube wall has multiple slurry outlet;
Described building stones are mixed by the stone varied in size, and building stones are filled in the space between two gear templates; Described concrete grout is injected in the gap of building stones by Grouting Pipe;
Slurry outlet on described outlet pipe is arranged in plum blossom-shaped;
Many described Grouting Pipe distributions in plum blossom-shaped between two gear templates.
2. the construction equipment of a kind of retaining wall as claimed in claim 1, is characterized in that, the height of described Grouting Pipe is a little more than a height for gear template.
3. the construction equipment of a kind of retaining wall as claimed in claim 1, is characterized in that, the arrangement interval of Grouting Pipe is less than 2/3rds of retaining wall height.
4. the construction equipment of a kind of retaining wall as claimed in claim 1, is characterized in that, described Grouting Pipe selects pvc pipe.
5. the construction equipment of a kind of retaining wall as claimed in claim 1, is characterized in that, in described building stones, the particle diameter of maximum stone is not more than the half of two gear template distances.
6. the construction equipment of a kind of retaining wall as claimed in claim 1, is characterized in that, described gear template is spliced along retaining wall short transverse by two blocks of side plates, and every block side plate is supported by support respectively; Described Grouting Pipe divides two-layer arrangement: the Grouting Pipe of lower floor is fixed between two side plates of lower floor along the bearing of trend of retaining wall, and the Grouting Pipe of lower floor is fixed between two side plates of lower floor along the bearing of trend of retaining wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823437.5A CN104652472A (en) | 2014-12-25 | 2014-12-25 | Retaining wall construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823437.5A CN104652472A (en) | 2014-12-25 | 2014-12-25 | Retaining wall construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104652472A true CN104652472A (en) | 2015-05-27 |
Family
ID=53244066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410823437.5A Pending CN104652472A (en) | 2014-12-25 | 2014-12-25 | Retaining wall construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104652472A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297771A (en) * | 2015-08-28 | 2016-02-03 | 中国电建集团贵阳勘测设计研究院有限公司 | Highway masonry retaining wall reinforcement structure and reinforcement method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08239850A (en) * | 1995-03-07 | 1996-09-17 | Takeshi Isshi | Execution method and device for retaining wall |
| CN101074560A (en) * | 2007-06-08 | 2007-11-21 | 清华大学 | Method for constructing normal piled concrete |
| CN201133075Y (en) * | 2007-12-03 | 2008-10-15 | 通州建总集团有限公司 | Cast-in-place concrete wall combination type great formwork |
| CN102852159A (en) * | 2012-09-26 | 2013-01-02 | 中国葛洲坝集团股份有限公司 | Construction method of retaining wall |
| CN204370472U (en) * | 2014-12-25 | 2015-06-03 | 贵州省交通规划勘察设计研究院股份有限公司 | A kind of retaining wall construction equipment |
-
2014
- 2014-12-25 CN CN201410823437.5A patent/CN104652472A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08239850A (en) * | 1995-03-07 | 1996-09-17 | Takeshi Isshi | Execution method and device for retaining wall |
| CN101074560A (en) * | 2007-06-08 | 2007-11-21 | 清华大学 | Method for constructing normal piled concrete |
| CN201133075Y (en) * | 2007-12-03 | 2008-10-15 | 通州建总集团有限公司 | Cast-in-place concrete wall combination type great formwork |
| CN102852159A (en) * | 2012-09-26 | 2013-01-02 | 中国葛洲坝集团股份有限公司 | Construction method of retaining wall |
| CN204370472U (en) * | 2014-12-25 | 2015-06-03 | 贵州省交通规划勘察设计研究院股份有限公司 | A kind of retaining wall construction equipment |
Non-Patent Citations (1)
| Title |
|---|
| 王志等: "堆石混凝土施工管理", 《混凝土》, no. 12, 31 December 2012 (2012-12-31) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297771A (en) * | 2015-08-28 | 2016-02-03 | 中国电建集团贵阳勘测设计研究院有限公司 | Highway masonry retaining wall reinforcement structure and reinforcement method |
| CN105297771B (en) * | 2015-08-28 | 2017-12-05 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of reinforcement means of highway masonry retaining wall |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |