CN203022031U - Cloth bag stone joint device - Google Patents
Cloth bag stone joint device Download PDFInfo
- Publication number
- CN203022031U CN203022031U CN 201320027608 CN201320027608U CN203022031U CN 203022031 U CN203022031 U CN 203022031U CN 201320027608 CN201320027608 CN 201320027608 CN 201320027608 U CN201320027608 U CN 201320027608U CN 203022031 U CN203022031 U CN 203022031U
- Authority
- CN
- China
- Prior art keywords
- cloth bag
- stones
- joint device
- grouting pipe
- poured
- 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.)
- Expired - Lifetime
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- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The utility model discloses a cloth bag stone joint device. According to the joint device, a continuous slot section is segmented into a slot section to be poured and a slot section which is not poured; the joint device comprises a cloth bag; a grouting pipe is arranged in the middle of the cloth bag; the lower end of the grouting pipe is inserted into the slot bottom; and stones are filled into the cloth bag. According to the joint device, the stones are filled into the cloth bag, and because the stones are in a solid state, and the frictional resistance between the stones and the slot wall is high, after the stones are filled into the cloth bag, the single width slot section can be immediately poured without waiting, a series of problems that the slotted hole collapses, the sediment has extremely large thickness and the like due to extremely long dead time are solved, and the operation of filling stones into the cloth bag is simpler than the operation of implanting a duct into the cloth bag and pouring concrete under the water.
Description
Technical field
The present invention relates to a kind of concrete joint head unit, particularly a kind of concrete cloth bag stone piecing devices of building diaphragm wall.
Background technology
when the succeeding vat section that continuous groover becomes is built underwater concrete, need the succeeding vat section is divided into sectional single groove segment with piecing devices, then respectively each single groove segment is carried out building of underwater concrete, at present, its piecing devices are mostly made with cloth bag filling underwater concrete, because the underwater concrete mobility is very strong, the frictional resistance of cloth bag concrete and cell wall is very little, need the long setting time of cloth bag concrete, just can build single groove segment that the cloth bag concrete is isolated, and need when carrying out the building of underwater concrete in cloth bag and will be full of mud in cloth bag, then place conduit and carry out building of underwater concrete, very difficult.
Summary of the invention
The present invention has made up above shortcoming, and a kind of cloth bag stone piecing devices are provided.
The present invention is achieved through the following technical solutions:
A kind of cloth bag stone piecing devices, its piecing devices are divided into the succeeding vat section groove section to be poured and do not water the groove section, and piecing devices comprise a cloth bag, are provided with Grouting Pipe in the middle of cloth bag is interior, and the lower end of Grouting Pipe is inserted into bottom land, fills stone in cloth bag.
The present invention has following beneficial effect:
These piecing devices are by filling stone to cloth bag, because stone is solid-state large with frictional resistance cell wall, after filling up cloth bag, need not to wait for, can build single groove segment at once, the series of problems such as the slotted eye of avoiding bringing because dead time is long caves in, sediment thickness is excessive, and the filling stone is more simply too much than the perfusion that then implantation catheter in cloth bag carries out underwater concrete in the cloth bag.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing;
Fig. 1 is structural representation of the present invention;
In figure: 1, watered the groove section, 2, groove section to be poured, 3, do not water the groove section, 4, ground, 5, the soil body to be excavated, 6, bottom land, 7, Grouting Pipe, 8, slip casting stone, 9, cloth bag, 10, slip casting stone not.
The specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention, the piecing devices of this embodiment are divided into the succeeding vat section groove section 2 to be poured and do not water groove section 3, and piecing devices comprise a cloth bag 9, the middle Grouting Pipe 7 that is provided with in cloth bag, the lower end of Grouting Pipe is inserted into bottom land, fills stone in cloth bag.
Determining of cloth bag width: according to the width of the Depth determination cloth bag of groove, 10 meters of general groove depths, the width of selecting cloth bag is 1 meter, groove depth increases, and increases the width of cloth bag according to ratio.
Determining of cloth bag material: cloth bag should the first-selected knit nylon cloth bag of strengthening.
Determining of Grouting Pipe number: determine the number of Grouting Pipe according to the width of cloth bag, 1 meter of general width, the number of selecting Grouting Pipe is 1, less than 2 meters, the number of Grouting Pipe is 2, increases according to ratio thereafter greater than 1 meter.
Selecting of injecting paste material: the first-selected cement paste of injecting paste material.
When the present invention works, length according to groove section to be poured, determine the position of piecing devices, at the bottom of one cloth bag is equipped with a small amount of stone and Grouting Pipe and together sinks to this location groove, to the in-built son that rockfills of cloth bag, after filling, can build the underwater concrete of groove section to be poured, after not watering groove section concreting, can carry out slip casting to Grouting Pipe.
Claims (1)
1. cloth bag stone piecing devices, its piecing devices are divided into the succeeding vat section groove section to be poured (2) and do not water groove section (3), and piecing devices comprise a cloth bag (9), it is characterized in that: be provided with Grouting Pipe (7) in the middle of in cloth bag, the lower end of Grouting Pipe is inserted into bottom land, fills stone in cloth bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320027608 CN203022031U (en) | 2013-01-20 | 2013-01-20 | Cloth bag stone joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320027608 CN203022031U (en) | 2013-01-20 | 2013-01-20 | Cloth bag stone joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203022031U true CN203022031U (en) | 2013-06-26 |
Family
ID=48646025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320027608 Expired - Lifetime CN203022031U (en) | 2013-01-20 | 2013-01-20 | Cloth bag stone joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203022031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015462A (en) * | 2013-01-20 | 2013-04-03 | 张永忠 | Cloth bag stone piecing device |
-
2013
- 2013-01-20 CN CN 201320027608 patent/CN203022031U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015462A (en) * | 2013-01-20 | 2013-04-03 | 张永忠 | Cloth bag stone piecing device |
| CN103015462B (en) * | 2013-01-20 | 2015-01-21 | 安徽省林锦记食品工业有限公司 | Cloth bag stone piecing device and its using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130626 Effective date of abandoning: 20150121 |
|
| RGAV | Abandon patent right to avoid regrant |