CN204959843U - Mud ware is inhaled to high -efficient pier open caisson - Google Patents
Mud ware is inhaled to high -efficient pier open caisson Download PDFInfo
- Publication number
- CN204959843U CN204959843U CN201520674553.5U CN201520674553U CN204959843U CN 204959843 U CN204959843 U CN 204959843U CN 201520674553 U CN201520674553 U CN 201520674553U CN 204959843 U CN204959843 U CN 204959843U
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- CN
- China
- Prior art keywords
- base member
- open caisson
- cylindrical base
- drum base
- dredging tube
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- 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
The utility model discloses a mud ware is inhaled to high -efficient pier open caisson, include: the drum base member with inhale the mud pipe, inhale the mud pipe and follow the below of inserting the drum base member perpendicularly and extending to the drum base member in the top of drum base member, the connection of drum base member top is provided with an intake pipe, iron road bridge mound open caisson is inhaled the mud ware and is still included a discharge jet, the discharge jet inserts the drum base member perpendicularly and extends to the below of drum base member from the top of drum base member, it is located and sets up several rings of air inlet through hole on the inside straight section of drum base member to inhale the mud pipe, the bottom of inhaling the mud pipe is provided with a hollow electronic slewer, electronic slewer below is provided with a suction head. In this way, mud ware is inhaled to high -efficient pier open caisson, utilize the rotation of suction head and washing away of high -pressure rivers for earth is disintegrated fast and is mixed with rivers, has improved the absorption transport efficiency of muddy water.
Description
Technical field
The utility model relates to bridge pier open caisson mud-sucking device field, particularly relates to a kind of efficient bridge pier open caisson ooze sucker.
Background technology
In the process of construction of Railway Bridges And Piers, need to dig dell to construction plant, particularly utilize airlift suction dredger to carry out suction mud and sinking.When airlift suction dredger work time, after compressed air enters the watertight aircase of air ooze sucker along air inlet pipeline, mixing tube is entered by the small perforations on inner tubal wall, mix with muddy water in pipe, form the air-water mixture that proportion is less than 1, when the compressed air sent into is sufficient, air ooze sucker has again a suitable degree of depth during in underwater, air-water mixture in mixing tube is under the effect of pipe external pressure, rise along mud pipe and discharge outside well, meanwhile, formation mud is broken up in mud face in dredging tube mouth of pipe place, upwards flow with air-water mixture and be inhaled in pipe, be discharged to after mixing with compressed air in mixing tube outside well, complete air and inhale bricklayer's's work, circulation like this, open caisson is just slowly cut soil and is sunk.
Common airlift suction dredger can not well water and earth mixing, if earth and sand particles are too large, easily result in blockage, in addition, when driving by air-flow and wash away earth, hydraulic pressure is too little, soil fully can not be mixed with water, inefficiency, in the face of the earth of caking is difficult to carry out fragmentation and absorption in time, have impact on normal construction speed.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of efficient bridge pier open caisson ooze sucker, carries out the fragmentation of earth, washes away and adsorb, improve the operating efficiency of inhaling mud.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of efficient bridge pier open caisson ooze sucker, comprise: cylindrical base member and dredging tube, described dredging tube inserts cylindrical base member from the plan vertical of cylindrical base member and extends to the below of cylindrical base member, described cylindrical base member top is connected with an air inlet pipe, described Railway Bridges And Piers open caisson ooze sucker also comprises a discharge jet, described discharge jet inserts cylindrical base member from the plan vertical of cylindrical base member and extends to the below of cylindrical base member, the straight section that described dredging tube is positioned at cylindrical base member inside arranges a few air inlet through holes, the bottom of described dredging tube is provided with the motoring device of a hollow, a soil-suction head is provided with below described motoring device, the bottom of described soil-suction head is provided with a circle continuous print triangular bump.
In the utility model preferred embodiment, the top of described dredging tube is provided with the first flange, and described dredging tube is connected with outside spoil disposal pipeline by the first flange.
In the utility model preferred embodiment, the top of described air inlet pipe is provided with the second flange, and described air inlet pipe is connected with outside compressed air piping by the second flange.
In the utility model preferred embodiment, the top of described discharge jet is provided with three-flange, and described discharge jet is connected with outside high-pressure water pipe by three-flange.
In the utility model preferred embodiment, described air inlet through hole is respectively to surface thereof and point to the central axis of dredging tube.
In the utility model preferred embodiment, the bottom of described discharge jet is provided with a shower nozzle, and described shower nozzle points to the below of soil-suction head.
The beneficial effects of the utility model are: the one efficient bridge pier open caisson ooze sucker that the utility model is pointed out, utilize washing away of the rotation of soil-suction head and High-Pressure Water, earth is made to disintegrate fast and mix with current, avoid blocking, decrease the resistance of absorption, improve the absorption transfer efficiency of muddy water, be conducive to the construction progress accelerating bridge pier deep-well, the reduction of erection time.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of efficient bridge pier open caisson ooze sucker one of the utility model preferred embodiment.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of efficient bridge pier open caisson ooze sucker, comprising: cylindrical base member 1 and dredging tube 2, and described dredging tube 2 inserts cylindrical base member 1 from the plan vertical of cylindrical base member 1 and extends to the below of cylindrical base member 1, and the muddy water below cylindrical base member 1 is adsorbed onto top.
Described cylindrical base member 1 top is connected with an air inlet pipe 3, and the top of described air inlet pipe 3 is provided with the second flange 31, and described air inlet pipe 3 is connected with outside compressed air piping by the second flange 31.Described air inlet pipe 3 is connected with outside compressed air piping by the second flange 31, and air inlet pipe 3 is given in cylindrical base member 1 and injected pressure-air, improves cylindrical base member 1 air pressure inside intensity.
The straight section that described dredging tube 2 is positioned at cylindrical base member 1 inside arranges a few air inlet through holes 22, air-flow in cylindrical base member 1 enters dredging tube 2 by air inlet through hole 22, high pressure draught is from the process that dredging tube 2 top is flowed out, negative pressure is formed bottom dredging tube 2, form suction, drive the flowing of dredging tube 2 bottom air and muddy water, make the muddy water below cylindrical base member 1 be adsorbed onto top.The top of described dredging tube 2 is provided with the first flange 21, and described dredging tube 2 is connected with outside spoil disposal pipeline by the first flange 21, and muddy water is discharged eventually through spoil disposal pipeline.
The bottom of described dredging tube 2 is provided with the motoring device 7 of a hollow, is provided with a soil-suction head 5 below described motoring device 7, and the bottom of described soil-suction head 5 is provided with a circle continuous print triangular bump 6.Under the drive of motoring device 7, soil-suction head 5 is taken triangular bump 6 and is rotated together, carries out fragmentation to clod, avoids clod excessive and blocks soil-suction head 5, improves clay crushing speed.
Described Railway Bridges And Piers open caisson ooze sucker also comprises a discharge jet 4, described discharge jet 4 inserts cylindrical base member 1 from the plan vertical of cylindrical base member 1 and extends to the below of cylindrical base member 1, the top of described discharge jet 4 is provided with three-flange 41, and described discharge jet 4 is connected with outside high-pressure water pipe by three-flange 41.The bottom of described discharge jet 4 is provided with a shower nozzle 8, and described shower nozzle 8 points to the below of soil-suction head 5, and the earth below High-Pressure Water directive soil-suction head 5, forms muddy water rapidly, is conducive to the absorption of soil-suction head 5, improves the transporting velocity of muddy water.
Described air inlet through hole 22 is respectively to surface thereof and point to the central axis of dredging tube 2, is conducive to the upwards flowing of air-flow and forms negative-pressure sucking in the lower end of dredging tube 2.
In sum, the one efficient bridge pier open caisson ooze sucker that the utility model is pointed out, improves the broken speed of earth and the mixing efficiency of muddy water, prevents blocking, is conducive to the construction progress of bridge pier open caisson.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. an efficient bridge pier open caisson ooze sucker, comprise: cylindrical base member and dredging tube, described dredging tube inserts cylindrical base member from the plan vertical of cylindrical base member and extends to the below of cylindrical base member, it is characterized in that, described cylindrical base member top is connected with an air inlet pipe, described Railway Bridges And Piers open caisson ooze sucker also comprises a discharge jet, described discharge jet inserts cylindrical base member from the plan vertical of cylindrical base member and extends to the below of cylindrical base member, the straight section that described dredging tube is positioned at cylindrical base member inside arranges a few air inlet through holes, the bottom of described dredging tube is provided with the motoring device of a hollow, a soil-suction head is provided with below described motoring device, the bottom of described soil-suction head is provided with a circle continuous print triangular bump.
2. efficient bridge pier open caisson ooze sucker according to claim 1, it is characterized in that, the top of described dredging tube is provided with the first flange, and described dredging tube is connected with outside spoil disposal pipeline by the first flange.
3. efficient bridge pier open caisson ooze sucker according to claim 1, it is characterized in that, the top of described air inlet pipe is provided with the second flange, and described air inlet pipe is connected with outside compressed air piping by the second flange.
4. efficient bridge pier open caisson ooze sucker according to claim 1, it is characterized in that, the top of described discharge jet is provided with three-flange, and described discharge jet is connected with outside high-pressure water pipe by three-flange.
5. efficient bridge pier open caisson ooze sucker according to claim 1, is characterized in that, described air inlet through hole is respectively to surface thereof and point to the central axis of dredging tube.
6. efficient bridge pier open caisson ooze sucker according to claim 1, is characterized in that, the bottom of described discharge jet is provided with a shower nozzle, and described shower nozzle points to the below of soil-suction head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674553.5U CN204959843U (en) | 2015-09-02 | 2015-09-02 | Mud ware is inhaled to high -efficient pier open caisson |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674553.5U CN204959843U (en) | 2015-09-02 | 2015-09-02 | Mud ware is inhaled to high -efficient pier open caisson |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204959843U true CN204959843U (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674553.5U Expired - Fee Related CN204959843U (en) | 2015-09-02 | 2015-09-02 | Mud ware is inhaled to high -efficient pier open caisson |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204959843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178375A (en) * | 2015-09-02 | 2015-12-23 | 江苏明福钢结构有限公司 | Efficient pier open caisson mud absorbing device |
-
2015
- 2015-09-02 CN CN201520674553.5U patent/CN204959843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178375A (en) * | 2015-09-02 | 2015-12-23 | 江苏明福钢结构有限公司 | Efficient pier open caisson mud absorbing device |
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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: 20160113 Termination date: 20190902 |