CN207177904U - Soil remove device in water-flushing push pipe - Google Patents
Soil remove device in water-flushing push pipe Download PDFInfo
- Publication number
- CN207177904U CN207177904U CN201720466786.5U CN201720466786U CN207177904U CN 207177904 U CN207177904 U CN 207177904U CN 201720466786 U CN201720466786 U CN 201720466786U CN 207177904 U CN207177904 U CN 207177904U
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- China
- Prior art keywords
- soil
- mole
- water
- push pipe
- pedestal
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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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- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Push pipe mechanical field is the utility model is related to, is concretely soil remove device in a kind of water-flushing push pipe, is characterized in that：Including soil holding tank, mole pedestal and driving shutter, wherein soil holding tank is flexibly connected with mole base ends, mole pedestal contacts with push pipe inwall, mole base ends top is connected with water-supply-pipe, mole pedestal front end is connected with driving shutter, shower nozzle, connecting rod and rotary shaft, driving shutter is round-like structure, connecting rod is located at below rotary shaft, the connecting rod other end is connected with roll shaft, rotary shaft passes through the openend of driving shutter, one end is connected with electric rotating machine, the other end is connected with drill bit, water tank is connected with water-supply-pipe and shower nozzle respectively.It is very big to solve existing convex V-arrangement push pipe pipeline mole resistance in tunneling process, is unfavorable for construction operation, some areas have soil and excessively dry the problem of drill bit and topping machanism service life is greatly reduced.
Description
Technical field
Push pipe mechanical field is the utility model is related to, is concretely soil remove device in water-flushing push pipe.
Background technology
In existing pipe laying, more using jacking construction, jacking construction is exactly non-excavating construction method, is that one kind is not excavated
Or the piping laying construction technology excavated less.Construction by pipeline jacking method is exactly by means of top caused by jacking device in working pit
Power, overcome the frictional force of pipeline and surrounding soil, pipeline is headed into soil by the gradient of design, and the earthwork is transported.One section pipe
Son completes to head into soil layer and then lower second section pipe continues jacking.Its principle is by means of main top oil cylinder and pipeline enclosure, relaying
Between etc. thrust, tool pipe or development machine out of working pit through soil layer always be advanced to reception hole in sling.Pipeline follows work closely
After tool pipe or development machine, it is embedded between two holes.
Existing push pipe is after laying is buried, it is necessary to be cleared up soil in push pipe by push pipe mole, in general
Mole cuts the section of the soil body one convex V-arrangement of approximation of formation by multiple bits, and convex V shapes push pipe pipeline is being pressed into
During resistance it is very big, be unfavorable for construction operation.
Simultaneously when carrying out excavation operation, there is soil and excessively dry in some areas, directly using drill bit or cutting dress
It is difficult to complete headwork to put, the problem of there is also drill bit and topping machanism service life is greatly reduced.
Therefore need a kind of simple in construction, it is possible to increase push pipe tunneling construction efficiency, while resistance in tunneling construction is reduced,
Alleviate the problem of soil is excessively dried with spraying function, extend soil in the water-flushing push pipe of drilling tool service life and remove dress
Put.
Utility model content
The utility model is very big for existing convex V-arrangement push pipe pipeline mole resistance in tunneling process, is unfavorable for applying
Work industry, and some areas have soil and excessively dry the problem of drill bit and topping machanism service life is greatly reduced, there is provided bath
Soil remove device in type push pipe.
The utility model solves above-mentioned technical problem, and the technical scheme of use is soil remove device in water-flushing push pipe
Including soil holding tank, mole pedestal and driving shutter, wherein soil holding tank and mole base ends activity
Connection, mole pedestal contact with push pipe inwall, and mole base ends top is connected with water-supply-pipe, mole pedestal
It is interior to be provided with defeated native passage, electric rotating machine and water tank, mole pedestal front end be connected with driving shutter, shower nozzle, connecting rod and
Rotary shaft, driving shutter are round-like structure, and one end is provided with opening, and openend diameter is more than and mole pedestal connection end
Diameter, openend contact with push pipe inwall, and defeated native passage connects soil holding tank with driving shutter inner space, connecting rod
Below rotary shaft, the connecting rod other end is connected with roll shaft, and rotary shaft is through the openend of driving shutter, and one end is with rotating
Motor connection, the other end are connected with drill bit, and water tank is connected with water-supply-pipe and shower nozzle respectively, and shower nozzle is located above drill bit.
The purpose so designed is, in use, water is input in the water tank in mole pedestal by water-supply-pipe,
Again by shower nozzle by Water spray into soil, by dry ground moistening, and destroyed, electric rotating machine drive drill bit rotate,
Soil is crushed and destroyed after being moistened in push pipe, and the soil of crushing is under the drive of roll shaft in time to the one of soil holding tank
Side is moved, and significantly alleviates resistance in tunneling process, soil and mud enter soil holding tank by defeated native passage, to be comminuted
After soil and slurry collecting, by soil holding tank and mole base-separation, tunneling construction is completed.
Simultaneously as driving shutter is frustum cone structure, can aid in destroying bit exterior soil texture, side in driving
Just drill bit tunnels.Openend diameter be more than with mole pedestal connection end diameter, openend contacts with push pipe inwall.Driving hides
Baffle plate can be scooped up soil and mud, facilitate defeated native pipeline.
Further, drill bit is umbrella-shaped structure, and drill bit top is covered with reticulate pattern projection.
The purpose so designed is that umbrella-shaped structure can improve the contact surface of drill bit and soil, improves lower bore and impact
The efficiency of soil, it is easy to destruction soil texture covered with reticulate pattern projection at the top of drill bit.Make the more easy to clean of the soil after fragmentation.
Optionally, roll shaft is provided with evenly spaced " L " shape structure, and the vertical segment length of " L " shape structure is 8~12cm,
Horizontal section length is 5~7cm.
The purpose so designed is bulk stone in the soil destroyed by drill bit be present, be not easy by the east of roll shaft drive
West such as mud, by " L " shape structure can by bulk stone or other be not easy to be driven by the thing that roll shaft drives it is logical to defeated soil
Road.
Optionally, roll shaft both ends are provided with power set, and roll shaft rotates towards mole base ends.
Optionally, shower nozzle sprays as 0.6~1.4MPa.
Optionally, the rotating speed of electric rotating machine is 400~800r/min.
The beneficial effects of the utility model comprise at least one below；
1st, water is input in the water tank in mole pedestal by water-supply-pipe, then by shower nozzle by Water spray to soil
In, by dry ground moistening, and destroyed, electric rotating machine drives drill bit to rotate, and soil carries out powder after being moistened in push pipe
Broken and destruction, the soil of crushing move to one side of soil holding tank, significantly alleviate and tunneled in time under the drive of roll shaft
Resistance in journey, soil and mud enter soil holding tank by defeated native passage, will after soil and slurry collecting to be comminuted
Soil holding tank and mole base-separation, complete tunneling construction.
2nd, it is frustum cone structure by tunneling shutter, can aids in destroying bit exterior soil texture in driving, it is convenient
Drill bit tunnel, and openend diameter be more than with mole pedestal connection end diameter, openend contacts with push pipe inwall.Driving hides
Baffle plate can be scooped up soil and mud, facilitate defeated native pipeline.
3rd, the contact surface of drill bit and soil can be improved by umbrella-shaped structure, improves the lower efficiency bored with impact soil,
It is easy to destruction soil texture covered with reticulate pattern projection at the top of drill bit.Make the more easy to clean of the soil after fragmentation.
4th, by " L " shape structure can by bulk stone or other be not easy to be driven by the thing that roll shaft drives it is logical to defeated soil
Road.
Brief description of the drawings
Fig. 1 is soil remove device structural representation in water-flushing push pipe；
In figure mark for：1 it is soil holding tank, 2 be mole pedestal, 3 be driving shutter, 4 be rotary shaft, 5 is
Drill bit, 6 be defeated native passage, 7 be connecting rod, 8 be shower nozzle, 9 be electric rotating machine, 10 be water tank, 11 be push pipe, 12 be soil, 13
It is water-supply-pipe for roll shaft, 14,15 is " L " shape structure.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage can become apparent from understanding, below in conjunction with accompanying drawing and
The utility model is further elaborated embodiment.It should be appreciated that specific embodiment described herein only to
The utility model is explained, is not used to limit the utility model protection content.
In description of the present utility model, it is to be understood that term " one end ", " center ", " circumference ", " on ", it is " interior
The orientation or position relationship of the instruction such as side ", " outside ", " other end ", " middle part ", " top ", " side " are based on shown in accompanying drawing
Orientation or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that new to this practicality
The limitation of type.
Embodiment 1
As shown in figure 1, soil remove device includes soil holding tank 1, mole pedestal 2 and pick in water-flushing push pipe
Enter shutter 3, wherein soil holding tank 1 is flexibly connected with the end of mole pedestal 2, in mole pedestal 2 and push pipe 11
Wall contacts, and the upper end of mole pedestal 2 is connected with water-supply-pipe 14, and defeated native passage 6, rotation are provided with mole pedestal 2
Motor 9 and water tank 10, the front end of mole pedestal 2 are connected with driving shutter 3, shower nozzle 8, connecting rod 7 and rotary shaft 4, driving
Shutter 3 is round-like structure, and one end is provided with opening, and openend diameter is more than and the connection end diameter of mole pedestal 2, opening
End contacts with the inwall of push pipe 11.Defeated native passage 6 connects soil holding tank 1 with driving shutter 3 inner space, connecting rod 7
In the lower section of rotary shaft 4, the other end of connecting rod 7 is connected with roll shaft 13, rotary shaft 4 through the openend of driving shutter 3, one end with
Electric rotating machine 9 is connected, and the other end is connected with drill bit 5, and water tank 10 is connected with water-supply-pipe 14 and shower nozzle 8 respectively, and shower nozzle 8 is located at drill bit
5 tops.Push pipe 11 is located in soil 12
In use, water is input in the water tank in mole pedestal by water-supply-pipe, then by shower nozzle by Water spray
Into soil, by dry ground moistening, and destroyed, electric rotating machine drives drill bit to rotate, soil after being moistened in push pipe
Crushed and destroyed, the soil of crushing moves to one side of soil holding tank in time under the drive of roll shaft, significantly alleviates
Resistance in tunneling process, soil and mud enter soil holding tank by defeated native passage, and soil to be comminuted and slurry collecting are complete
Bi Hou, by soil holding tank and mole base-separation, complete tunneling construction.
Embodiment 2
Based on embodiment 1, drill bit 5 is umbrella-shaped structure, and the top of drill bit 5 is covered with reticulate pattern projection.
Embodiment 3
Based on embodiment 1, roll shaft 13 is provided with evenly spaced " L " shape structure 15, the vertical segment length of " L " shape structure 15
It is 5~7cm to spend for 8~12cm, horizontal section length.
Embodiment 4
Based on embodiment 1, the both ends of roll shaft 13 are provided with power set, and roll shaft 13 rotates towards the end of mole pedestal 2.
Embodiment 5
Based on embodiment 1, shower nozzle 8 is sprayed as 0.6~1.4MPa.The rotating speed of electric rotating machine 9 is 400~800r/min.
Claims (6)
1. soil remove device in water-flushing push pipe, it is characterised in that：Including soil holding tank (1), mole pedestal (2) and
Shutter (3) is tunneled, the soil holding tank (1) is flexibly connected with mole pedestal (2) end, the mole pedestal
(2) contacted with push pipe (11) inwall, mole pedestal (2) upper end is connected with water-supply-pipe (14), mole pedestal (2)
Interior to be provided with defeated native passage (6), electric rotating machine (9) and water tank (10), mole pedestal (2) front end is connected with driving shutter
(3), shower nozzle (8), connecting rod (7) and rotary shaft (4), the driving shutter (3) is round-like structure, and one end is provided with opening,
Openend diameter is more than to be contacted with mole pedestal (2) connection end diameter, openend with push pipe (11) inwall, and the defeated soil is logical
Road (6) connects soil holding tank (1) with driving shutter (3) inner space, and the connecting rod (7) is located under rotary shaft (4)
Side, connecting rod (7) other end are connected with roll shaft (13), and the rotary shaft (4) passes through the openend of driving shutter (3), one end
It is connected with electric rotating machine (9), the other end is connected with drill bit (5), and the water tank (10) connects with water-supply-pipe (14) and shower nozzle (8) respectively
Connect, the shower nozzle (8) is located above drill bit (5).
2. soil remove device in water-flushing push pipe according to claim 1, it is characterised in that：The drill bit (5) is umbrella
Shape structure, drill bit (5) top is covered with reticulate pattern projection.
3. soil remove device in water-flushing push pipe according to claim 1, it is characterised in that：Set on the roll shaft (13)
There is evenly spaced " L " shape structure (15), the vertical segment length of " L " the shape structure (15) is 8~12cm, and horizontal section length is
5~7cm.
4. soil remove device in water-flushing push pipe according to claim 1, it is characterised in that：Roll shaft (13) both ends
Provided with power set, roll shaft (13) rotates towards mole pedestal (2) end.
5. soil remove device in water-flushing push pipe according to claim 1, it is characterised in that：The spray of the shower nozzle (8)
Press as 0.6~1.4MPa.
6. soil remove device in water-flushing push pipe according to claim 1, it is characterised in that：The electric rotating machine (9)
Rotating speed be 400~800r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720466786.5U CN207177904U (en) | 2017-04-28 | 2017-04-28 | Soil remove device in water-flushing push pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720466786.5U CN207177904U (en) | 2017-04-28 | 2017-04-28 | Soil remove device in water-flushing push pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207177904U true CN207177904U (en) | 2018-04-03 |
Family
ID=61733649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720466786.5U Expired - Fee Related CN207177904U (en) | 2017-04-28 | 2017-04-28 | Soil remove device in water-flushing push pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207177904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144500A (en) * | 2020-09-16 | 2020-12-29 | 中机锻压江苏股份有限公司 | Rammer hammer with self-lifting pressure reverse water spraying mechanism |
-
2017
- 2017-04-28 CN CN201720466786.5U patent/CN207177904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144500A (en) * | 2020-09-16 | 2020-12-29 | 中机锻压江苏股份有限公司 | Rammer hammer with self-lifting pressure reverse water spraying mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |