CN202438509U - Dredging machine for concrete inside annular corrugated pipe of hydraulic tunnel - Google Patents
Dredging machine for concrete inside annular corrugated pipe of hydraulic tunnel Download PDFInfo
- Publication number
- CN202438509U CN202438509U CN201220052260XU CN201220052260U CN202438509U CN 202438509 U CN202438509 U CN 202438509U CN 201220052260X U CN201220052260X U CN 201220052260XU CN 201220052260 U CN201220052260 U CN 201220052260U CN 202438509 U CN202438509 U CN 202438509U
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- CN
- China
- Prior art keywords
- corrugated pipe
- hydraulic tunnel
- dredging machine
- pipe
- concrete
- 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 - Fee Related
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Abstract
A dredging machine for concrete inside an annular corrugated pipe of a hydraulic tunnel comprises a support bottom plate, a central support rod is mounted on the support bottom plate, a stress application rod is connected with the central support rod, a drill pipe channel line sleeve is fixed onto the central support rod, and an arc-shaped hollow drill pipe is placed in the drill pipe channel line sleeve, is connected with the stress application rod and is connected with a drill bit by a motor. A bottom plate adjusting bolt is disposed on the support bottom plate. The radian of the arc-shaped hollow drill pipe is identical to that of the corrugated pipe. The dredging machine for the concrete inside the annular corrugated pipe of the hydraulic tunnel can match with the annular corrugated pipe owing to the arc-shaped hollow drill pipe, and can extend into the annular corrugated pipe, the concrete or cement mortar which blocks the corrugated pipe can be abrasively cleaned out by rotation of the drill bit, the purpose of quickly cleaning the concrete inside the corrugated pipe is achieved, work efficiency is improved, and cleaning cost is lowered.
Description
Technical field
The utility model relates to a kind of mediation machinery, is specifically related to a kind of concrete dredging machine in the hydraulic tunnel ring bellows that is applied to remove.
Background technology
In the prestressed concrete construction process; Because a variety of causes cast-in-place concrete can cause the bellows inner concrete to solidify not easy to clean after getting into bellows; All the more so to annular prestressed hydraulic tunnel; Removing method that bellows stops up has multiple at present but is not suitable for the removing of ring bellows inner concrete, and the sweep-out method cost performance is low, the engineering time is long, can not satisfy construction requirement.
Summary of the invention
The utility model technical problem to be solved provides a kind of hydraulic tunnel ring bellows mediation concrete rig, can overcome the deficiency of prior art, can remove the concrete in the ring bellows efficiently, easily.
For solving the problems of the technologies described above, the technical scheme of the utility model is: a kind of hydraulic tunnel ring bellows inner concrete dredging machine comprises the support base plate; Centre post is installed on the support base plate; Boosting-rod is connected with centre post, and drilling rod railway line sleeve is fixed on the centre post, and the arc hollow drill places in the drilling rod railway line sleeve; And be connected with boosting-rod, the arc hollow drill is connected with drill bit through motor.The support base plate is provided with base plate and regulates bolt.Arc hollow drill radian is identical with the bellows radian.
The hydraulic tunnel ring bellows inner concrete dredging machine that the utility model provides; Because what adopt is the arc hollow drill, can match with ring bellows, extend in the ring bellows; Concrete or the cement mortar of utilizing the rotation of drill bit will stop up bellows wear away out; Reach concrete purpose in the quick removing bellows, improved operating efficiency, reduced the removing cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this method is described further.
Fig. 1 is the structural representation of the utility model.
The specific embodiment
The structure of the utility model is as shown in Figure 1, and a kind of hydraulic tunnel ring bellows inner concrete dredging machine comprises support base plate 6; Centre post 8 is installed on the support base plate 6; Boosting-rod 7 is connected with centre post 8, and drilling rod railway line sleeve 4 is fixed on the centre post 8, and arc hollow drill 3 places in the drilling rod railway line sleeve 4; And be connected with boosting-rod 7, arc hollow drill 3 is connected with drill bit 1 through motor 2.Support base plate 6 is provided with base plate and regulates bolt 5.Arc hollow drill 3 radians are identical with the bellows radian.
In the utility model, drill bit 1 is installed on the micromachine 2, and drill bit 1 diameter is confirmed and the certain angle that is inclined upwardly by the bellows diameter; Motor 2 sizes and bellows match; Arc hollow drill 3 radians are consistent with the bellows radian, and 6 adjusting bolt 5 makes drilling rod railway line sleeve pipe 4 and bellows on same circle on the adjusting support base plate, gives arc hollow drill 3 through boosting-rod 7 applied thrusts; Arc hollow drill 3 is moved along bellows; Power line 9 is connected external power source, and motor 2 drives drill bit 1 rotation, and concrete or the cement mortar of stopping up bellows are worn away out.
The utility model has solved the technical barrier of existing annular prestressed concrete bellows plugging mediation through test, has the principle advantages of simple, and is easy to operate, the advantage that cost is low.
Claims (3)
1. hydraulic tunnel ring bellows inner concrete dredging machine; Comprise support base plate (6), it is characterized in that: centre post (8) is installed on the support base plate (6), and boosting-rod (7) is connected with centre post (8); Drilling rod railway line sleeve (4) is fixed on the centre post (8); Arc hollow drill (3) places in the drilling rod railway line sleeve (4), and is connected with boosting-rod (7), and arc hollow drill (3) is connected with drill bit (1) through motor (2).
2. hydraulic tunnel ring bellows inner concrete dredging machine according to claim 1 is characterized in that: support base plate (6) is provided with base plate and regulates bolt (5).
3. hydraulic tunnel ring bellows inner concrete dredging machine according to claim 1, it is characterized in that: arc hollow drill (3) radian is identical with the bellows radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220052260XU CN202438509U (en) | 2012-02-17 | 2012-02-17 | Dredging machine for concrete inside annular corrugated pipe of hydraulic tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220052260XU CN202438509U (en) | 2012-02-17 | 2012-02-17 | Dredging machine for concrete inside annular corrugated pipe of hydraulic tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438509U true CN202438509U (en) | 2012-09-19 |
Family
ID=46819965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220052260XU Expired - Fee Related CN202438509U (en) | 2012-02-17 | 2012-02-17 | Dredging machine for concrete inside annular corrugated pipe of hydraulic tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438509U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835510A (en) * | 2014-03-10 | 2014-06-04 | 北京工业大学 | Method for removing concrete blocking in corrugated pipe |
| CN104179354A (en) * | 2014-08-29 | 2014-12-03 | 上海建工七建集团有限公司 | Prestress corrugated pipe dredger and using method thereof |
| CN105107800A (en) * | 2015-09-18 | 2015-12-02 | 云南工程建设总承包公司 | Machine for removing concrete in steel tube |
| CN106121546A (en) * | 2014-03-03 | 2016-11-16 | 张勇 | A kind of cementing concrete drills through device |
| JP2018086621A (en) * | 2016-11-28 | 2018-06-07 | 株式会社昇和産業 | Pipe drilling tool and pipe drilling method |
| CN109513697A (en) * | 2018-11-19 | 2019-03-26 | 中国通信建设第工程局有限公司 | Communication pipe tube hole plug point milling attachment |
-
2012
- 2012-02-17 CN CN201220052260XU patent/CN202438509U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121546A (en) * | 2014-03-03 | 2016-11-16 | 张勇 | A kind of cementing concrete drills through device |
| CN103835510A (en) * | 2014-03-10 | 2014-06-04 | 北京工业大学 | Method for removing concrete blocking in corrugated pipe |
| CN103835510B (en) * | 2014-03-10 | 2016-03-02 | 北京工业大学 | A kind of removal is blocked in concrete method in bellows |
| CN104179354A (en) * | 2014-08-29 | 2014-12-03 | 上海建工七建集团有限公司 | Prestress corrugated pipe dredger and using method thereof |
| CN105107800A (en) * | 2015-09-18 | 2015-12-02 | 云南工程建设总承包公司 | Machine for removing concrete in steel tube |
| JP2018086621A (en) * | 2016-11-28 | 2018-06-07 | 株式会社昇和産業 | Pipe drilling tool and pipe drilling method |
| CN109513697A (en) * | 2018-11-19 | 2019-03-26 | 中国通信建设第工程局有限公司 | Communication pipe tube hole plug point milling attachment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20190217 |