CN211692356U - Anti-blocking system in drainage drilling hole - Google Patents
Anti-blocking system in drainage drilling hole Download PDFInfo
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- CN211692356U CN211692356U CN202020370276.XU CN202020370276U CN211692356U CN 211692356 U CN211692356 U CN 211692356U CN 202020370276 U CN202020370276 U CN 202020370276U CN 211692356 U CN211692356 U CN 211692356U
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- transfer line
- transmission rod
- sliding
- rod
- drainage
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Abstract
The utility model discloses a stifled system is prevented in sluicing drilling, including preventing stifled device, power device and auxiliary device, prevent that stifled device is located inside the auxiliary device, power device with prevent stifled device and be connected, for preventing stifled device provides power, prevent stifled device and include the transfer line, the drill bit is connected to the one end of transfer line, connects helical blade on the transfer line, and helical blade follows the transfer line and rotates, and the cover is established sliding bracket on the transfer line, and the transfer line is relative sliding bracket rotates, and sliding bracket slides along auxiliary device. Remove the plug in the drilling through setting up anti-blocking device to set up sliding bracket and provide direction and support for anti-blocking device, possess good anti-blocking effect.
Description
Technical Field
The present disclosure relates to an anti-clogging system in a drainage drill hole.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
Some underground works are built at deeper positions, when the position is below an underground water level line, the underground works are influenced by underground water pressure, and when the underground works are subjected to the action of underground water pressure for a long time, the underground works can be damaged in different degrees, so that the underground works are damaged in different degrees, seepage-proofing and pressure-resisting grouting reinforcement is carried out on underground works surrounding rocks, or underground water is led out through drilled holes to play a role in draining water and reducing pressure, and the drilled holes are called draining drilled holes.
The inventor thinks that because impurity such as silt or granule can be carried to the groundwater, these impurity can gather in the drilling, block the drilling, when the conventional adoption rig or instrument dredges the plug, waste time and energy, and dredging effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the disclosure provides an anti-blocking system in a drainage drill hole, which removes a blocking object in the drill hole by arranging an anti-blocking device, and provides guidance and support for the anti-blocking device by arranging a sliding support, so that the anti-blocking system has a good anti-blocking effect.
In order to achieve the purpose, the following technical scheme is adopted in the disclosure:
the utility model provides a prevent stifled system in sluicing drilling, includes prevents stifled device, power device and auxiliary device, prevent stifled device and be located inside the auxiliary device, power device with prevent stifled device and connect, do prevent that stifled device provides power, prevent stifled device and include the transfer line, the drill bit is connected to the one end of transfer line, connect helical blade on the transfer line, helical blade follows the transfer line rotates, sliding support is established to the cover on the transfer line, the transfer line is relative sliding support rotates, sliding support follows auxiliary device slides.
Further, auxiliary device is including the sleeve pipe, connecting pipe and the protecting cover that connect gradually, set up the outlet on the connecting pipe.
Further, the sliding support comprises a support body, a pulley is installed at the top end of the support body, the pulley is in contact with the inner wall of the sleeve, the pulley drives the sliding support to slide along the inner wall of the sleeve, the support body is connected with the transmission rod through a ball bearing, and the transmission rod rotates relative to the support body.
Furthermore, at least two groups of sliding supports are arranged on the transmission rod, and the sliding supports are uniformly distributed on the transmission rod.
Further, the helical blades are arranged in groups, and at least one group of helical blades is arranged on the transmission rod.
Further, the helical blade is in threaded connection with the transmission rod.
Further, the helical blade is left-handed.
Further, power device is including the motor of taking the reduction gear, the motor output shaft is connected with the connecting rod, the connecting rod is connected with fixed bolster through the bearing, the connecting rod is relative the fixed bolster rotates, the fixed bolster is fixed in inside the connecting pipe, the motor is located the auxiliary device is outside, the connecting rod passes the protecting cover with the transfer line is connected.
Further, the transmission rod is in threaded connection with the connecting rod.
Further, the drill bit comprises a coreless drag bit.
Compared with the prior art, the beneficial effect of this disclosure is:
1. the device utilizes the principle of cutting and pushing the helical blades to cut impurities blocked in the sleeve, pushes the impurities out of the blocking position, and carries the impurities out of the drill hole under the action of groundwater in the sleeve, so as to achieve the aim of preventing blocking.
2. The transmission rod provided with the spiral blades is provided with the sliding support, and the sliding support guides and supports the anti-blocking device in the sleeve, so that the anti-blocking device is guaranteed to be smoothly installed in the sleeve and flexibly rotates in the sleeve, and further, the anti-blocking effect is guaranteed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic view of the installation and operation principle of the present disclosure;
FIG. 2 is a partially enlarged schematic view of a power plant according to the present disclosure;
fig. 3 is a cross-sectional schematic view of a sliding bracket according to the present disclosure.
Wherein: 1. the device comprises surrounding rocks, 2, a sleeve, 3, helical blades, 4, a sliding support, 5, a transmission rod, 6, a drill bit, 7, a high-pressure water channel, 8, a fixed support, 9, a connecting pipe, 10, a protective cover, 11, a motor, 12, a connecting rod, 13, a water discharge opening, 14, a ball bearing, 15 and a pulley.
The specific implementation mode is as follows:
the present disclosure is further described with reference to the following drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
In the present disclosure, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present disclosure can be determined on a case-by-case basis by persons skilled in the relevant art or technicians, and are not to be construed as limitations of the present disclosure.
Example 1
The embodiment discloses an anti-blocking system in a drainage drill hole, which comprises an anti-blocking device, a power device and an auxiliary device, wherein the anti-blocking device is positioned in the auxiliary device, and the power device is connected with the anti-blocking device and provides power for the anti-blocking device, as shown in figures 1 to 3.
The auxiliary device comprises a sleeve 2, a connecting pipe 9 and a protecting cover 10 which are sequentially connected, a water outlet 13 is arranged on the connecting pipe 9, the sleeve 2, the connecting pipe 9 and the protecting cover 10 are formed by processing pipe fittings with the same specification, the diameter buckle type is the same, and the water outlet 13 is welded on the connecting pipe 9.
The anti-blocking device comprises a transmission rod 5, a drill bit 6 is connected to one end of the transmission rod 5, a spiral blade 3 is connected to the transmission rod 5, the spiral blade 3 rotates along with the transmission rod 5, a sliding support 4 is sleeved on the transmission rod 5, the sliding support 4 comprises a support main body, a pulley 15 is installed at the top end of the support main body, the support main body is connected with the transmission rod 5 through a ball bearing 14, the transmission rod 5 rotates relative to the support main body, the pulley 15 is in contact with the inner wall of the sleeve 2, and the pulley 15 drives the sliding support 4 to slide along the inner.
The sliding support 4 provides guidance for the transmission rod, so that the transmission rod is always positioned on the central axis of the sleeve, and the anti-blocking device can be smoothly inserted into or withdrawn from the sleeve 2.
The transmission rod 5 is provided with at least one group of helical blades 3 and at least two groups of sliding supports 4, the length of the transmission rod 5 is determined according to the drilling depth, the number of the groups of the helical blades 3 and the number of the groups of the sliding supports 4 are determined according to the length of the transmission rod 5, and the groups of the sliding supports 4 are uniformly distributed on the transmission rod 5 at equal intervals.
When the drilling depth is not more than 5m, set up two sets of sliding support 4 on the transfer line 5, the interval between two sets of sliding support 4 is 3m, sets up a set of helical blade 3 on the transfer line 5.
When the drilling depth is more than 5m, every 5m is increased by adding one group of helical blades 3 and one group of sliding brackets 4, and the sliding brackets 4 and the helical blades 3 are arranged on the transmission rod 5 at equal intervals.
In the embodiment, the spiral blade 3 is left-handed, the spiral blade 3 is in threaded connection with the transmission rod 5, the spiral blade 3 is connected with the transmission rod 5 and then rotates along with the transmission rod 5, and when the spiral blade 3 rotates along with the transmission rod 5, thrust outward of a drill hole can be generated to push sundries out of the drill hole.
The power device comprises a motor 11 with a speed reducer, the motor 11 is located outside the anti-blocking device, an output shaft of the motor 11 is connected with a connecting rod 12, the connecting rod 12 is connected with a fixed support 8 through a bearing, the connecting rod 12 rotates relative to the fixed support 8, the fixed support 8 is fixed in a connecting pipe 9, and the connecting rod 12 penetrates through a protective cover 10 to be connected with a transmission rod 5 of the anti-blocking device.
The transmission rod 5 is in threaded connection with the connecting rod 12.
In this embodiment, the drill bit is a coreless drag bit.
The utility model discloses an installation use of anti-blocking system in sluicing drilling:
and (3) constructing a drainage borehole on the surrounding rock 1, installing the casing pipe 2 to be communicated with the high-pressure water channel 7, and sealing after the casing pipe 2 is installed in place, wherein water gushing occurs in the casing pipe 2.
And pushing the connected anti-blocking device into the sleeve 2, and rotating the transmission rod 5 after the anti-blocking device is pushed, so as to check whether the transmission rod 5 rotates flexibly or not and whether the transmission rod 5 moves flexibly along the axis in the sleeve 2 or not.
The connecting rod 12 is connected with the transmission rod 5 through threads, the fixing support 8 is fixed in the connecting pipe 9, the connecting pipe 9 fixed with the fixing support 8 is connected with the sleeve 2, the protecting cover 10 is installed, and the output shaft of the motor 11 is connected with the connecting rod 12.
When the protective cover 10 is installed, all water gushes in the sleeve 2 gush out from the water outlet 13.
When the anti-blocking device is used, the motor 11 is started, the motor 11 drives the anti-blocking device to rotate, the spiral blades 3 cut sundries in the sleeve and push out the blocking position, the sleeve is discharged under the action of water gushing in the sleeve, and the anti-blocking effect is achieved.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Although the present disclosure has been described with reference to specific embodiments, it should be understood that the scope of the present disclosure is not limited thereto, and those skilled in the art will appreciate that various modifications and changes can be made without departing from the spirit and scope of the present disclosure.
Claims (10)
1. The utility model provides a prevent stifled system in sluicing drilling, a serial communication port, including preventing stifled device, power device and auxiliary device, prevent stifled device and be located inside the auxiliary device, power device with prevent stifled device and connect, do prevent stifled device and provide power, prevent stifled device and include the transfer line, the drill bit is connected to the one end of transfer line, connect helical blade on the transfer line, helical blade follows the transfer line rotates, sliding support is established to the cover on the transfer line, the transfer line is relative sliding support rotates, sliding support follows auxiliary device slides.
2. The anti-blocking system in a drainage borehole as claimed in claim 1, wherein said auxiliary device comprises a casing, a connecting pipe and a protecting cover connected in sequence, said connecting pipe is provided with a drainage opening.
3. The anti-blocking system for a drainage borehole of claim 2, wherein the sliding bracket comprises a bracket body, a pulley is mounted on an outer top end of the bracket body, the pulley contacts with the inner wall of the casing, the pulley drives the sliding bracket to slide along the inner wall of the casing, the bracket body is connected with the transmission rod through a ball bearing, and the transmission rod rotates relative to the bracket body.
4. The anti-clogging system for a drainage borehole of claim 3 wherein said actuator rod is provided with at least two sets of sliding brackets, said sets of sliding brackets being disposed evenly on said actuator rod.
5. The anti-clogging system for a drainage borehole of claim 1 wherein said helical blades are arranged in groups and said actuator rod is provided with at least one set of helical blades.
6. The anti-clogging system for a drainage borehole of claim 1 wherein said helical blade is threadably connected to said actuator rod.
7. The anti-clogging system in a drainage borehole of claim 1 wherein said helical blade is left-handed.
8. The anti-clogging system for a drainage borehole of claim 3, wherein said power device comprises a motor with a speed reducer, said motor output shaft is connected to a connecting rod, said connecting rod is connected to a fixed bracket through a bearing, said connecting rod rotates relative to said fixed bracket, said fixed bracket is fixed inside said connecting pipe, said motor is located outside said auxiliary device, said connecting rod passes through said protecting cover and is connected to said transmission rod.
9. The anti-clogging system in a drainage borehole of claim 8 wherein said actuator rod is threadably connected to said connecting rod.
10. The anti-clog system in a weep hole, according to claim 1, wherein the drill bit comprises a coreless, drag-type drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370276.XU CN211692356U (en) | 2020-03-20 | 2020-03-20 | Anti-blocking system in drainage drilling hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370276.XU CN211692356U (en) | 2020-03-20 | 2020-03-20 | Anti-blocking system in drainage drilling hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211692356U true CN211692356U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020370276.XU Expired - Fee Related CN211692356U (en) | 2020-03-20 | 2020-03-20 | Anti-blocking system in drainage drilling hole |
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| CN (1) | CN211692356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737932A (en) * | 2022-04-16 | 2022-07-12 | 江苏苏盐阀门机械有限公司 | Natural gas well head gas production device |
-
2020
- 2020-03-20 CN CN202020370276.XU patent/CN211692356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737932A (en) * | 2022-04-16 | 2022-07-12 | 江苏苏盐阀门机械有限公司 | Natural gas well head gas production device |
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| 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: 20201016 Termination date: 20210320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |