CN102587841A - Flushing drill bit - Google Patents
Flushing drill bit Download PDFInfo
- Publication number
- CN102587841A CN102587841A CN2012100634351A CN201210063435A CN102587841A CN 102587841 A CN102587841 A CN 102587841A CN 2012100634351 A CN2012100634351 A CN 2012100634351A CN 201210063435 A CN201210063435 A CN 201210063435A CN 102587841 A CN102587841 A CN 102587841A
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- steel pipe
- water
- drill bit
- steel
- water outlet
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Abstract
The invention provides a flushing drill bit, comprising a water collection steel pipe arranged at the center, four water outlet steel pipes and at least one water inlet steel pipe, wherein the four water outlet steel pipes are uniformly distributed around the water collection steel pipe, and water outlets are arranged at the tops of the four water outlet steel pipes, and the at least one water inlet steel pipe is connected onto the water collection steel pipe, wherein the water collection steel pipe is fixedly communicated with the water outlet steel pipes through water division steel pipes. According to the flushing drill bit, only a high-pressure water pump is used for compressing and supplying water, well drilling can be finished manually, the operation is simple and convenient, the cost is low, and the hole forming speed is rapid; and the flushing drill bit can be made of common steel pipes and can be made on the spot according to the pipe well diameter, so that the flushing drill bit is convenient and fast to use.
Description
Technical field
The present invention relates to a kind of bath drill bit.
Background technology
Foundation ditch adopts tube well dewatering more, and pipe well pore-forming mode is more, can adopt rig machinery to creep into, and also can adopt the water under high pressure punching.Water under high pressure pore-forming drill bit structure traditional when adopting the water under high pressure punching is complicated, must use the professed machine operation, troublesome poeration, and cost is higher.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of bath drill bit, only needs to cooperate high-pressure hydraulic pump to add force feed water, just can rely on the artificial well boring of accomplishing; Simple to operation; Cost is low, and speed of fulfiling hole is fast, and the bath drill bit only needs to be processed by common steel tube; Can carry out field fabrication according to the diameter of pipe well, convenient and swift.
For solving above-mentioned existing technical problem; The present invention adopts following scheme: a kind of bath drill bit; Comprise the steel pipe that catchments that is located at central authorities, be located at equally distributed four tops of catchmenting around the steel pipe be provided with weep hole the water outlet steel pipe, be connected at least one water inlet steel pipe on the steel pipe that catchments, fixedly be communicated with through a minute water steel pipe between said catchment steel pipe and the water outlet steel pipe.
As preferably, said water inlet steel pipe adopts two, and symmetry is located at the both sides, top of the steel pipe that catchments, and said water inlet steel pipe is connected through helping the bar steel pipe with the water outlet steel pipe respectively.The both sides, top that two water inlet pipe symmetries are located at the steel pipe that catchments can have the water of capacity to get into the steel pipe that catchments, and guarantee to have enough hydraulic pressure, and structure is firmly attractive in appearance simultaneously.
As preferably, link steel pipe through two between the said water inlet steel pipe and connect, said two link steel pipe and are provided with the handle steel plate through the steel tube fastener snapping.Easy to connect firm, power transmission is better, and is rational in infrastructure attractive in appearance.
As preferably, fix through locating ring between said four water outlet steel pipes.Locating ring makes structure more firm, the application life of extending structure.
Beneficial effect:
A kind of bath drill bit that the present invention adopts technique scheme to provide only needs to cooperate high-pressure hydraulic pump to add force feed water, just can rely on the artificial well boring of accomplishing; Simple to operation; Cost is low, and speed of fulfiling hole is fast, and the bath drill bit only needs to be processed by common steel tube; Can carry out field fabrication according to the diameter of pipe well, convenient and swift.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the sectional view at A-A of the present invention place;
Fig. 3 is the sectional view at B-B of the present invention place;
Fig. 4 is the sectional view at C-C of the present invention place.
The specific embodiment
Extremely shown in Figure 4 like Fig. 1; A kind of bath drill bit; Comprise the steel pipe 2 that catchments that is located at central authorities, be located at equally distributed four tops around the steel pipe 2 of catchmenting be provided with weep hole 4 water outlet steel pipe 3, be connected at least one water inlet steel pipe 1 on the steel pipe 2 that catchments, fixedly be communicated with through a minute water steel pipe 7 between said catchment steel pipe 2 and the water outlet steel pipe 3.Said water inlet steel pipe 1 adopts two, and symmetry is located at the both sides, top of the steel pipe 2 that catchments, and said 2 water inlet steel pipes 1 are connected through group's bar steel pipe 9 with water outlet steel pipe 3 respectively.Link steel pipe 6 through two between said 2 water inlet steel pipes 1 and connect, said two link steel pipe 6 and are provided with the handle steel plate 5 through steel tube fastener 10 snappings.Fixing between said four water outlet steel pipes 3 through locating ring 8.
The present invention adopts two water inlet steel pipes 1 and the steel pipe 2 that catchments to form Y shape water inlet system; Force (forcing) pump is gone into into water steel pipe 1 through water supply hose with hydraulic pressure; Water inlet steel pipe 1 is concentrated to the steel pipe 2 that catchments with water under high pressure again, and the steel pipe 2 that catchments then is dispensed to 3, four branch water of the four water outlet steel pipes in border steel pipe 7 through four branch water steel pipes 7 with water under high pressure and is divided into two groups; Every group two, the 15cm that staggers up and down is provided with.Adopt two to link steel pipe 6 two water inlet steel pipes 1 are coupled together the transverse tube as power transmission; Handle steel pipe 5 is linked steel pipe 6 and links to each other through steel tube fastener 10 with two; Increase along with hole depth; Handle steel pipe 5 can be used the clasp spreading, in the water under high pressure punching, can mention the downward punching of bath drill bit through handle steel pipe 5 by the workman like this.Two water inlet steel pipes 1 link to each other with both sides water outlet steel pipe 3 through two group's bar steel pipes 9, and thrust is reached water outlet steel pipe 3.Four water outlet steel pipes 3 are fixed by two locating rings 8 up and down, form an integral body; Four water outlet steel pipe 3 ends are provided with weep hole 4, and water under high pressure penetrates punching thus; Water outlet steel pipe 3 can be washed by water on the one hand, when the workman mentions the downward punching of drill bit, has played the effect of block stamp on the other hand.
This structure only need cooperate high-pressure hydraulic pump to add force feed water, just can rely on the artificial well boring of accomplishing, and simple to operation, cost is low, and speed of fulfiling hole is fast, and the bath drill bit only needs processed by common steel tube, can carry out field fabrication according to the diameter of pipe well, and is convenient and swift.
Claims (4)
- One kind the bath drill bit; It is characterized in that: comprise the steel pipe that catchments (2) that is located at central authorities, be located at the steel pipe that catchments (2) equally distributed four tops all around be provided with weep hole (4) water outlet steel pipe (3), be connected on the steel pipe that catchments (2) at least one water inlet steel pipe (1), fixedly be communicated with through a minute water steel pipe (7) between the said steel pipe that catchments (2) and the water outlet steel pipe (3).
- 2. a kind of bath drill bit according to claim 1 is characterized in that: said water inlet steel pipe (1) adopts two, and symmetry is located at the both sides, top of the steel pipe that catchments (2), and said 2 water inlet steel pipes (1) are connected through group's bar steel pipe (9) with water outlet steel pipe (3) respectively.
- 3. a kind of bath drill bit according to claim 2 is characterized in that: link steel pipe (6) through two between said 2 water inlets steel pipes (1) and connect, said two link steel pipe (6) and are provided with the handle steel plate (5) through steel tube fastener (10) snapping.
- 4. a kind of bath drill bit according to claim 1 is characterized in that: fixing through locating ring (8) between said four water outlet steel pipes (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100634351A CN102587841A (en) | 2012-03-12 | 2012-03-12 | Flushing drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100634351A CN102587841A (en) | 2012-03-12 | 2012-03-12 | Flushing drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102587841A true CN102587841A (en) | 2012-07-18 |
Family
ID=46477013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100634351A Pending CN102587841A (en) | 2012-03-12 | 2012-03-12 | Flushing drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102587841A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406054Y (en) * | 1999-12-15 | 2000-11-15 | 地矿部江西地质矿产勘查开发局地质建设工程大队 | wall forming machine drill bit |
| CN2437839Y (en) * | 2000-07-19 | 2001-07-04 | 郑州铁路局郑州科学技术研究所 | Bit adapted for pile foundation construction drill |
| US20080099248A1 (en) * | 2003-07-18 | 2008-05-01 | Davies Rodney J | Bore head for microbore operation |
| CN102168440A (en) * | 2010-11-12 | 2011-08-31 | 张永忠 | Four-drill groove making machine |
| CN202441268U (en) * | 2012-03-12 | 2012-09-19 | 中天建设集团有限公司 | Water filling drill |
-
2012
- 2012-03-12 CN CN2012100634351A patent/CN102587841A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406054Y (en) * | 1999-12-15 | 2000-11-15 | 地矿部江西地质矿产勘查开发局地质建设工程大队 | wall forming machine drill bit |
| CN2437839Y (en) * | 2000-07-19 | 2001-07-04 | 郑州铁路局郑州科学技术研究所 | Bit adapted for pile foundation construction drill |
| US20080099248A1 (en) * | 2003-07-18 | 2008-05-01 | Davies Rodney J | Bore head for microbore operation |
| CN102168440A (en) * | 2010-11-12 | 2011-08-31 | 张永忠 | Four-drill groove making machine |
| CN202441268U (en) * | 2012-03-12 | 2012-09-19 | 中天建设集团有限公司 | Water filling drill |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |