CN109138828B - trenchless inspection well drilling machine device - Google Patents
trenchless inspection well drilling machine device Download PDFInfo
- Publication number
- CN109138828B CN109138828B CN201811029526.7A CN201811029526A CN109138828B CN 109138828 B CN109138828 B CN 109138828B CN 201811029526 A CN201811029526 A CN 201811029526A CN 109138828 B CN109138828 B CN 109138828B
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- bracket
- support
- trenchless
- inspection well
- well drilling
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- 238000005553 drilling Methods 0.000 title claims abstract description 40
- 238000007689 inspection Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 239000002002 slurry Substances 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 7
- 239000010802 sludge Substances 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/18—Connecting or disconnecting drill bit and drilling pipe
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to an trenchless inspection well drilling machine device, which comprises a horizontal support, wherein a front support plate and a rear support plate are respectively arranged at two ends of the horizontal support, a drill rod hole is formed in the front support plate, an actuating mechanism is fixed on the horizontal support and comprises a base, a driving device, a control device, a hydraulic device and a drill rod, the driving device, the control device and the hydraulic device are respectively arranged on the base, the drill rod is connected with the base through a clamping sleeve, a rotary sealing piece is arranged between the clamping sleeve and the base, a medium interface is arranged on the rotary sealing piece and used for connecting water or slurry materials, and the trenchless inspection well drilling machine device has the beneficial effects that the water or slurry materials connected through the medium interface are jetted out after being pressurized during drilling, and high-pressure water cutting and washing are carried out on accumulated sludge, so that the drilling efficiency can be improved, and the effect of cooling a drill bit can be achieved.
Description
Technical Field
The invention relates to the technical field of drilling machines, in particular to an trenchless inspection well drilling machine device.
Background
The urban underground pipeline is used for information transmission, energy transmission, waterlogging drainage and disaster reduction and waste discharge of cities, is a material foundation for living and development of cities, is an important component of urban infrastructure, and is an important foundation and guarantee for exerting urban functions and ensuring the health, coordination and sustainable development of social and economic and urban construction.
In recent years, with the acceleration of urbanization, the construction of urban underground pipelines has been developed rapidly, but the problems of the urban underground pipelines are increased, and the problems of 'road zippers', urban waterlogging, 'water cut and power failure' and the like caused by the problems have become the heart diseases which are difficult to eliminate in common people in cities. The urban underground pipelines are managed and maintained well, so that the urban underground pipelines can serve national economy better, and the method has important significance. Along with the service life of underground pipelines (tap water pipelines and sewage pipelines) is longer and longer, a plurality of underground pipelines are blocked, the use effect of pipelines is poor, and the design requirements cannot be met.
In addition, types of the pipeline repairing method use a high-pressure water gun to wash the inner side of the pipeline, although the method cannot greatly affect the traffic, but has high cost and low efficiency, and hardly has any effect on hard accumulated sludge formed by long-time blockage.
Therefore, the invention provides trenchless inspection well drilling machines which have the characteristic of trenchless and can complete dredging in a narrow inspection well space.
Disclosure of Invention
The invention provides trenchless inspection well drilling machines, which are used for solving the problems of low efficiency, large engineering quantity, complex operation and the like in the prior art.
The technical problem solved by the invention is realized by adopting the following technical scheme:
A trenchless inspection well drilling rig comprising:
the device comprises a horizontal bracket, a front supporting plate and a rear supporting plate, wherein the two ends of the horizontal bracket are respectively provided with a drill rod hole;
the actuating mechanism is fixed on the horizontal support and comprises a base, a driving device, a control device, a hydraulic device and a drill rod, wherein the driving device, the control device and the hydraulic device are respectively installed on the base, the drill rod is connected with the base through a clamping sleeve, a rotary sealing element is arranged between the clamping sleeve and the base, a medium interface is arranged on the rotary sealing element and used for connecting water or slurry materials, and after pressurization, the medium interface is sprayed from the end part of the drill rod to clean accumulated materials.
As a preferred technical scheme, handles are respectively arranged on the front supporting plate and the rear supporting plate so as to be convenient for carrying or installing the device.
As a preferred technical scheme, a plurality of positioning holes are arranged on the horizontal support in an orderly distributed manner, a positioning support block is sleeved on the horizontal support, an adjusting rod is arranged on the side of the positioning support block, a positioning pin matched with the positioning holes is arranged on the adjusting rod, the positioning pin and the positioning holes are matched and fixed through the adjusting function of the adjusting rod, and then the positioning support block is fixed on the horizontal support.
As a preferred technical scheme, a connecting pin is arranged on the positioning support block and is positioned on the side surface far away from the adjusting rod;
the actuating mechanism is provided with connecting rods, the connecting rods are fixed on the base through fasteners, pin holes are formed in the tail ends of the connecting rods, and the connecting pins penetrate through the pin holes to fixedly connect the positioning support blocks with the base of the actuating mechanism.
As the preferred technical scheme, a protective frame is arranged on the base, and a handle is arranged on the protective frame so as to facilitate carrying or mounting of the device.
As the preferred technical scheme, the upper part of the drill rod hole is provided with a shackle plate support, and a detachable shackle plate is placed on the shackle plate support so as to be convenient for disassembling and disassembling the drill rod.
As preferred technical scheme, the horizontal stand is including fixing supports on the preceding backup pad, fixing second support and through-hole round pin on the back backup pad all seted up the through-hole on support and the second support, the outside at the second support is established to support cover, the through-hole round pin is in proper order the through-hole of support and second support makes support and second support cooperation are fixed, through adjusting the cooperation between the different through-holes of support and second support has realized the flexible regulation of horizontal stand to the inspection shaft of adaptation different bores.
As a preferable technical scheme, guide grooves are respectively arranged on the th support and the second support, and the sizes of the two guide grooves are matched with each other, so that the th support and the second support can be easily guided and matched, and the shaking of the horizontal support is reduced.
Preferably, the th support and the second support have a plurality of through holes, and the through holes respectively penetrate through the upper and lower surfaces of the th support and the second support.
The invention has the beneficial effects that: (1) water or slurry materials which are connected through the medium interface are sprayed out during drilling after being pressurized, and high-pressure water cutting and washing are carried out on accumulated sludge, so that the drilling efficiency can be improved, and the effect of cooling the drill bit can be achieved.
(2) The size of horizontal frame can stretch out and draw back the adjustment, can use the inspection shaft of different sizes, and the structure is ingenious, powerful.
(3) The drill rod can be rapidly disassembled and decomposed through the shackle plate, and the operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive exercise.
FIG. 1 is a schematic structural diagram of an trenchless inspection well drilling device;
FIG. 2 is a schematic side view of trenchless inspection well drilling devices of the present invention
FIG. 3 is a structural view of the horizontal support of the trenchless inspection well rig apparatus of the present invention;
FIG. 4 is an exploded view of an implementation of the trenchless inspection well rig apparatus of the present invention;
fig. 5 is a schematic structural diagram of positioning support blocks of trenchless inspection well drilling devices.
Detailed Description
In order to make the technical means, the original characteristics, the achievement purposes and the functions of the invention easy to understand, the invention is further described in combination with the detailed drawings.
Referring to fig. 1, trenchless inspection well drilling rig devices comprise a horizontal support 1 and an actuating mechanism 10, wherein the actuating mechanism 10 is fixed on the horizontal support 1 and comprises a base 11, a driving device 12, a control device 13, a hydraulic device 14 and a drill rod 15, the driving device 12, the control device 13 and the hydraulic device 14 are respectively installed on the base 11, the driving device 12 is preferably an electric motor, the driving device 12 is a eaton motor, the hydraulic device 14 is a 6K-310 low-speed cycloid motor, the working pressure is 25Mpa, the hydraulic device can convert the hydraulic pressure provided by a hydraulic pump into the torque and the rotating speed required by construction, the hydraulic device 14 is preferably a push-pull oil cylinder, the hydraulic device is a rake mud pump, the type is a PMB80, the maximum discharge capacity of the mud is 100 liters, the maximum pressure is 8Mpa, high-pressure mud is conveyed into a drill hole during construction, the drill hole is flushed, impurities generated during drilling are removed, the control device 13 comprises a rotating handle 16 connected with the motor, a push-pull handle 17 connected with the oil cylinder and a pressure gauge 18, and the pressure change during working process.
The drilling rod 15 of the device is connected with the base 11 through the clamping sleeve 19, the rotary sealing element 20 is arranged between the clamping sleeve 19 and the base 11, the medium interface 21 is arranged on the rotary sealing element 20, the medium interface 21 is used for connecting water or slurry materials in the using process, high-pressure slurry is ejected during drilling after pressurization of the hydraulic device 14, and high-pressure water cutting and washing are carried out on accumulated sludge, so that the drilling efficiency can be improved, and meanwhile, the effect of cooling a drill bit can be achieved.
The invention is characterized in that a front support plate 3 and a rear support plate 2 are respectively arranged at two ends of a horizontal support 1, and a drill rod hole 6 is arranged on the front support plate 3. Can conflict the narrow and small space at the inspection shaft respectively through preceding backup pad 3 and back backup pad 2 for equipment remains stable in the course of the work. In order to facilitate carrying or mounting of the device, the front support plate 3 and the rear support plate 2 are respectively provided with the handles 4, the number of the handles 4 in each support plate can be set to be different according to needs, for example, the number of the handles 4 in each support plate is 2 in the embodiment, and therefore carrying can be carried more conveniently.
According to the invention, the guide grooves 35 are respectively arranged on the th support 31 and the second support 32, and the sizes of the two guide grooves 35 are matched with each other, so that the th support 31 and the second support 32 can be easily guided and matched, and the shaking of the horizontal support 1 is reduced.
The actuating mechanism 10 is fixed on a horizontal support 1 through a positioning support block 5, a plurality of positioning holes 51 which are distributed in order are formed in the horizontal support 1, the positioning support block 5 is sleeved on the horizontal support 1, an adjusting rod 52 is arranged on the side of the positioning support block 5, a positioning pin 53 which is matched with the positioning holes 51 is arranged on the adjusting rod 52, the positioning pin 53 is matched and fixed with the positioning holes 51 through the adjusting function of the adjusting rod 52, and then the positioning support block 5 is fixed on the horizontal support 1.
According to the invention, the positioning support block 5 is provided with the connecting pin 54, the connecting pin 54 is positioned on the side far away from the adjusting rod 52, the actuating mechanism 10 is provided with connecting rods 55, the connecting rods 55 are fixed on the base 11 through fasteners, the tail ends of the connecting rods 55 are provided with pin holes 56, and the connecting pin 54 penetrates through the pin holes 56, so that the positioning support block 5 is fixedly connected with the base 11 of the actuating mechanism 10.
In order to facilitate carrying or installing the device, the base 11 is provided with the protection frame 99, the protection frame 99 is provided with the handles 4, the number of the handles 4 on the protection frame 99 can be set to be different according to needs, for example, the number of the handles 4 on each support plate is 2 in the embodiment, so that the device can be carried more conveniently.
In the invention, a shackle plate support 98 is arranged at the upper part of the drill rod hole 6, and a detachable shackle plate 97 is arranged on the shackle plate support 98 so as to be convenient for disassembling and disassembling the drill rod 15. The number of the shackle plates 97 may be plural, and the openings have different sizes so as to be suitable for drill rods 15 with different sizes.
When the drilling rig device is used for underground pipeline construction, the drill frame is integrally placed into the inspection well, and meanwhile, the length of the drill frame is adjusted through the front supporting plate 3, the rear supporting plate 2 and the horizontal support 1 to be matched with the size in the inspection well, so that the drill frame is stably fixed at the construction position in the inspection well.
In the construction process, a proper drill rod 15 is selected to be connected with the clamping sleeve 19, the push-pull handle 17 is used for controlling the hydraulic device 14 to stretch and retract so as to control the push-pull of the drill rod 15, and the rotating handle 16 is used for controlling the driving device 12 to rotate so as to control the rotation of the drill rod 15. Because the restriction of inspection shaft size, in order to shorten the length of rig, this rig has used customized drilling rod 15, and the length of drilling rod 15 can be the spiro union step by step, and drilling rod 15 gets into the pipeline after, clears up the pipeline through modes such as impel or rotation, has reached the unobstructed purpose of clearance.
When the line pipe can not be smooth, water or slurry materials are connected through a medium interface 21 arranged on the rotary sealing element 20, high-pressure slurry is ejected during drilling after being pressurized by the hydraulic device 14, and high-pressure water cutting and washing are carried out on the accumulated sludge, so that the drilling efficiency can be improved, the effect of cooling the drill bit can be achieved, and impurities generated in the drilling process can be removed.
After the construction is finished, the drill rods 15 need to be taken out from the pipeline one by one, the drill rods 15 are connected through threads, the drill rods 15 need to be separated through the aid of the shackle plates 97, the threaded connection between the two drill rods 15 is disconnected through rotation, and therefore the drill rods 15 are dismantled, and the whole engineering can be finished.
The split type small inspection well drilling machine is designed by combining the characteristic that the size of the underground inspection well is narrower and by using the underground trenchless technology for reference, and the size of a construction mechanism is reduced by innovative design. The drilling machine not only has various functions required by construction, such as a drilling function, a back dragging function, a rotating function, a drill rod 15 loading/unloading function and a slurry function. Aiming at harder accumulated sludge, the structure can also be connected with a slurry system, high-pressure slurry is ejected when drilling, and high-pressure water cutting and washing are carried out on the accumulated sludge, so that the drilling efficiency can be improved, and the effect of cooling the drill bit can be achieved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1, kind of trenchless inspection shaft rig device, its characterized in that includes:
the device comprises a horizontal bracket, a front supporting plate and a rear supporting plate, wherein the two ends of the horizontal bracket are respectively provided with a drill rod hole;
the actuating mechanism is fixed on the horizontal support and comprises a base, a driving device, a control device, a hydraulic device and a drill rod, wherein the driving device, the control device and the hydraulic device are respectively arranged on the base;
the horizontal support is provided with a plurality of positioning holes which are distributed in order, a positioning support block is sleeved on the horizontal support, an adjusting rod is arranged on the side of the positioning support block, the adjusting rod is provided with a positioning pin matched with the positioning holes, the positioning pin is matched and fixed with the positioning holes through the adjusting function of the adjusting rod, and then the positioning support block is fixed on the horizontal support.
2. The Trenchless inspection well drilling rig device of claim 1, wherein handles are provided on the front and rear support plates, respectively.
3. The Trenchless inspection well drilling machine device is characterized in that a connecting pin is arranged on the positioning support block and is positioned on the side far away from the adjusting rod, the actuating mechanism is provided with a connecting rod, the connecting rod is fixed on the base through a fastener, the tail end of the connecting rod is provided with a pin hole, and the connecting pin penetrates through the pin hole to realize the fixed connection of the positioning support block and the base of the actuating mechanism.
4. The Trenchless inspection well drilling rig device of claim 1, wherein a protective frame is provided on the base, and a handle is provided on the protective frame to facilitate handling or installation of the device.
5. The Trenchless inspection well drilling rig device of claim 1, wherein a shackle plate support is provided at the upper portion of the drill rod hole, and a detachable shackle plate is placed on the shackle plate support.
6. The trenchless inspection well drilling device of claim 1, wherein the horizontal bracket comprises a bracket fixed on the front support plate, a second bracket fixed on the rear support plate, and a through hole pin, through holes are formed in the bracket and the second bracket, the bracket is sleeved on the outer side of the second bracket, and the through hole pin is inserted into the through holes of the bracket and the second bracket in sequence, so that the bracket and the second bracket are matched and fixed.
7. The Trenchless inspection well drilling rig device of claim 6, wherein guide slots are provided on both the bracket and the second bracket, the guide slots being sized to match each other so that the bracket and the second bracket can be easily guided into engagement.
8. The Trenchless inspection well drilling device of claim 6, wherein the through holes of the th bracket and the second bracket are multiple, and the through holes respectively penetrate through the upper surface and the lower surface of the th bracket and the second bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811029526.7A CN109138828B (en) | 2018-09-05 | 2018-09-05 | trenchless inspection well drilling machine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811029526.7A CN109138828B (en) | 2018-09-05 | 2018-09-05 | trenchless inspection well drilling machine device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109138828A CN109138828A (en) | 2019-01-04 |
| CN109138828B true CN109138828B (en) | 2020-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811029526.7A Active CN109138828B (en) | 2018-09-05 | 2018-09-05 | trenchless inspection well drilling machine device |
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| Country | Link |
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| CN (1) | CN109138828B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT400597B (en) * | 1994-06-09 | 1996-01-25 | Reisinger Franz | METHOD AND DEVICE FOR PRODUCING A HORIZONTAL FILTER FOUNTAIN |
| CN201152143Y (en) * | 2007-11-13 | 2008-11-19 | 岳治中 | Conduit pipe vertical type horizontal directional drilling rig |
| CN103397843A (en) * | 2013-08-20 | 2013-11-20 | 江苏沃迪建设工程有限公司 | Miniature non-excavation horizontal drilling equipment |
| CN104005472B (en) * | 2014-06-11 | 2016-03-09 | 天津倚时科技发展有限公司 | No-dig technique pipeline band water driving dredging device |
| CN206529880U (en) * | 2016-11-24 | 2017-09-29 | 北京市地质工程公司 | The dredging device of sewer grout cures thing |
-
2018
- 2018-09-05 CN CN201811029526.7A patent/CN109138828B/en active Active
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| CN109138828A (en) | 2019-01-04 |
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