CN2916305Y - Cutter tool for pipe pushing jack - Google Patents
Cutter tool for pipe pushing jack Download PDFInfo
- Publication number
- CN2916305Y CN2916305Y CN 200620060364 CN200620060364U CN2916305Y CN 2916305 Y CN2916305 Y CN 2916305Y CN 200620060364 CN200620060364 CN 200620060364 CN 200620060364 U CN200620060364 U CN 200620060364U CN 2916305 Y CN2916305 Y CN 2916305Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- mud
- drive unit
- pipe body
- demarcation strip
- 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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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
A pipe pushing tool head is provided, which comprises a pipe body, a drive device and a cutter disc positioned on the front end of the pipe body via the drive device. Wherein, inside the pipe body is provided with a front and a back separation plate and a mixing chamber and a slop chamber separated by the front and back separation plates. On the front separation plate is provided with a plurality of slop through holes. The drive device and the cutter disc are arranged on the axial center of the pipe body through the front separation plate. The front end of the pipe body is provided with a taper-shaped cylinder which forms water storage together with the inner wall of the pipe body through sealing. Inside the water storage is provided with a high-pressure intake pipe and several high-pressure spraying holes. The drive device facing the mixing chamber is provided with a mixing impeller. The high-pressure nozzle is arranged between the cutter disc and the mixing impeller. On the back separation plate is provided with a mud-sucking pipe inside the slop chamber and storage gate. The utility model is applicable to various pipe pushing machines for the construction of glutinosity, sand retention, sand glutinosity, sand or water-contained conditions. Thus, the utility model replaces the cutting pipe pushing construction that was done by man and reduces construction intensity of worker as well as enhancing the construction efficiency.
Description
Technical field
The utility model relates to a kind of tool head, particularly a kind of push-bench push pipe tool head of carrying out shoveling in the non-excavation pipework construction, spoil disposal.
Background technique
At present, pipe-jacking technology is to carry out one of method of construction the most frequently used in the non-excavation pipework construction, at existing cutting method jacking construction is to utilize the method for construction that manually fetches earth in push pipe, and it has that labor intensity is big, move speed is slow, work efficiency is low and is difficult to guarantee shortcoming such as construction safety.
Summary of the invention
A kind of push pipe tool head a kind of simple in structure, safe and reliable and easy and simple to handle that the purpose of this utility model aims to provide reaches alternative manually-operated cutting method jacking construction, alleviates workman's the construction intensity and the purpose of raising efficiency of construction by the utility model.
The purpose of this utility model is achieved in that a kind of push pipe tool head, comprise body, drive unit and be located at the cutterhead of body front end by drive unit, wherein: demarcation strip before and after being provided with in the body, the stir storehouse and the mud storehouse that are separated by the front and back demarcation strip, preceding demarcation strip is provided with a plurality of mud through holes, drive unit and cutterhead are arranged on the body shaft core position by preceding demarcation strip, be provided with conically shaped in the front end of body, conically shaped and inboard wall of tube body sealing are provided with the formation sump, sump is provided with high-pressure intake pipe and a plurality of hole of spraying water with high pressure, the stir storehouse inboard right drive unit be provided with agitator arm, high pressure nozzle places between cutterhead and the agitator arm; On the demarcation strip of back, be provided with the slurry-sucking pipe and the door in mud storehouse.
Described drive unit is a drive unit.
The slurry-sucking pipe mouth of pipe be provided with the mud filter screen in the right mud storehouse, mud is further filtered prevents to stop up the slurry-sucking pump.
Uniform being arranged on around the drive unit of described mud through hole.
Described high pressure nozzle is along equidistant setting of same cross-sectional wall week of conically shaped.
Adopt a kind of push pipe tool head of technique scheme to be installed in the push-bench front end, drive front end knife cutting earth by drive unit, between conically shaped and inboard wall of tube body by after form the convergent sump forward, high-pressure water pump connects high-pressure intake pipe provides high pressure water to enter sump, the hole of spraying water with high pressure can place sump to form the waterpower cutting surface along equidistantly being provided with in the same cross-sectional wall of conically shaped week foremost, cut and smash earth by high-pressure hydraulic, drive inboard agitator arm simultaneously by drive unit and further stir into mud, and the mud through hole that promotes mud the past demarcation strip enters in the mud storehouse, the slurry-sucking pipe connects the slurry-sucking pump and outwards extracts mud out, and door convenient installation service work and cleaning cleaning are set on the demarcation strip of back.The utility model can adaptive various types of push-bench be used for that viscosity, grittiness, sand are sticking, sand ovum or the construction of aquifer water-bearing stratum condition, reaches to substitute manually-operated cutting method jacking construction, alleviate workman's construction intensity and improve the purpose of efficiency of construction.
The utility model has also that the power system volume is little, reliability is high and advantage such as cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left side structural representation of Fig. 1;
Fig. 3 is the right side structural representation of Fig. 1.
Among the figure: 1 is body, and 2 is drive unit, and 3 is cutterhead, 4 is preceding demarcation strip, and 4a is the mud through hole, and 5 is the back demarcation strip, 6 is stir storehouse, and 7 is the mud storehouse, and 8 is conically shaped, 9 is sump, and 10 is high-pressure intake pipe, and 11 are the hole of spraying water with high pressure, 12 agitator arms, 13 is the slurry-sucking pipe, and 14 is door, and 15 is the mud filter screen.
Embodiment
As Figure 1-3, a kind of push pipe tool head, comprise body 1, drive unit 2 and be located at the cutterhead 3 of body 1 front end by drive unit 2, drive unit 2 adopts the high-pressure and hydraulic motor, demarcation strip 4 before being provided with in the body 1, back demarcation strip 5, by front and back demarcation strip 4,5 stir storehouses that are separated 6 and mud storehouse 7, preceding demarcation strip 4 is provided with the uniform drive unit 2 mud through hole 4a on every side that is arranged on, drive unit 2 and cutterhead 3 are arranged on body 1 shaft core position by preceding demarcation strip 4, be provided with conically shaped 8 in the front end of body 1, conically shaped 8 is provided with body 1 inner wall sealing and forms sump 9, the rear end of sump 9 is provided with high-pressure intake pipe 10, the front end of sump 9 is provided with ten holes 11 of spraying water with high pressure, ten holes 11 of spraying water with high pressure are along equidistant setting of 8 same cross-sectional wall week of conically shaped, stir storehouse 6 inboards right drive unit 2 be provided with agitator arm 12, the hole 11 of spraying water with high pressure places between cutterhead 3 and the agitator arm 12; On the demarcation strip 5 of back, be provided with the slurry-sucking pipe 13 and the door 14 in mud storehouse 7; Slurry-sucking pipe 13 mouths of pipe be provided with mud filter screen 15 in the right mud storehouse 7.During use, earlier the utility model is installed in the push-bench front end, the power source that is communicated with drive unit 2, and the high-pressure intake pipe 10 connection high-pressure water pumps of sump 9, the slurry-sucking pipe 13 in mud storehouse 7 is communicated with the slurry-sucking pump, start push-bench forward push pipe the time drive unit 2 drive front end cutterheads 3 cutting earth, between conically shaped 8 and body 1 inwall by after form the convergent sump forward, high-pressure water pump connects high-pressure intake pipe 10 provides high pressure water to enter sump 9, the hole 11 of spraying water with high pressure places sump 9 to form the waterpower cutting surface along equidistantly being provided with in 8 same cross-sectional wall weeks of conically shaped foremost, cut and smash earth by high-pressure hydraulic, the agitator arm 12 that drives stir storehouse 6 inboards by inboard drive unit 2 further stirs into mud, and the mud through hole 4a that promotes mud the past demarcation strip 4 enters in the mud storehouse 7, slurry-sucking pipe 13 connects the slurry-sucking pump and outwards extracts mud out, reaches to substitute manually-operated cutting method jacking construction, alleviate workman's the construction intensity and the purpose of raising efficiency of construction.
Claims (5)
1. push pipe tool head, comprise body (1), drive unit (2) and be located at the cutterhead (3) of body (1) front end by drive unit (2), it is characterized in that: demarcation strip (4 before and after being provided with in the body (1), 5), by front and back demarcation strip (4,5) stir storehouse that is separated (6) and mud storehouse (7), preceding demarcation strip (4) is provided with a plurality of mud through holes (4a), drive unit (2) and cutterhead (3) are arranged on body (1) shaft core position by preceding demarcation strip (4), be provided with conically shaped (8) in the front end of body (1), conically shaped (8) is provided with body (1) inner wall sealing and forms sump (9), sump (9) is provided with high-pressure intake pipe (10) and a plurality of hole of spraying water with high pressure (11), stir storehouse (6) inboard right drive unit (2) be provided with agitator arm (12), the hole of spraying water with high pressure (11) place between cutterhead (3) and the agitator arm (12); On back demarcation strip (5), be provided with the slurry-sucking pipe (13) and the door (14) in mud storehouse (7).
2. a kind of push pipe tool head according to claim 1 is characterized in that: described drive unit (2) is the high-pressure and hydraulic motor.
3. a kind of push pipe tool head according to claim 1 is characterized in that: slurry-sucking pipe (13) mouth of pipe be provided with mud filter screen (15) in the right mud storehouse (7).
4. a kind of push pipe tool head according to claim 1 is characterized in that: described mud through hole (4a) is uniform to be arranged on drive unit (2) on every side.
5. a kind of push pipe tool head according to claim 1 is characterized in that: the described hole of spraying water with high pressure (11) is along equidistant setting of same cross-sectional wall week of conically shaped (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620060364 CN2916305Y (en) | 2006-06-15 | 2006-06-15 | Cutter tool for pipe pushing jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620060364 CN2916305Y (en) | 2006-06-15 | 2006-06-15 | Cutter tool for pipe pushing jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916305Y true CN2916305Y (en) | 2007-06-27 |
Family
ID=38187217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620060364 Expired - Fee Related CN2916305Y (en) | 2006-06-15 | 2006-06-15 | Cutter tool for pipe pushing jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2916305Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593462A (en) * | 2016-12-29 | 2017-04-26 | 安徽唐兴机械装备有限公司 | Multi-angle high-pressure water injection device for front cabin of pipe jacking machine |
| CN108253196A (en) * | 2018-04-16 | 2018-07-06 | 益辟西（上海）工程管理有限公司 | Telescopic jacking device |
| CN111043398A (en) * | 2020-01-17 | 2020-04-21 | 葛加君 | High-pressure water-spraying extrusion underground pipe laying construction method |
| CN111287215A (en) * | 2020-02-10 | 2020-06-16 | 湖南省西城建设有限公司 | Structure crossing urban road underground passage and construction method thereof |
| CN111622775A (en) * | 2020-06-08 | 2020-09-04 | 北京市轨道交通建设管理有限公司 | Hydraulic cutting resistance-reducing pre-supporting device and hydraulic cutting system |
-
2006
- 2006-06-15 CN CN 200620060364 patent/CN2916305Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593462A (en) * | 2016-12-29 | 2017-04-26 | 安徽唐兴机械装备有限公司 | Multi-angle high-pressure water injection device for front cabin of pipe jacking machine |
| CN108253196A (en) * | 2018-04-16 | 2018-07-06 | 益辟西（上海）工程管理有限公司 | Telescopic jacking device |
| CN108253196B (en) * | 2018-04-16 | 2024-01-16 | 南京龙创非开挖科技有限公司 | Sleeve type jacking device |
| CN111043398A (en) * | 2020-01-17 | 2020-04-21 | 葛加君 | High-pressure water-spraying extrusion underground pipe laying construction method |
| CN111287215A (en) * | 2020-02-10 | 2020-06-16 | 湖南省西城建设有限公司 | Structure crossing urban road underground passage and construction method thereof |
| CN111622775A (en) * | 2020-06-08 | 2020-09-04 | 北京市轨道交通建设管理有限公司 | Hydraulic cutting resistance-reducing pre-supporting device and hydraulic cutting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20100615 |