CN117588260B - Multifunctional pump station for drilling equipment - Google Patents
Multifunctional pump station for drilling equipment Download PDFInfo
- Publication number
- CN117588260B CN117588260B CN202410077013.2A CN202410077013A CN117588260B CN 117588260 B CN117588260 B CN 117588260B CN 202410077013 A CN202410077013 A CN 202410077013A CN 117588260 B CN117588260 B CN 117588260B
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- frame
- pipe
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- 238000005553 drilling Methods 0.000 title claims abstract description 80
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 239000003921 oil Substances 0.000 claims description 220
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 239000010720 hydraulic oil Substances 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 239000011435 rock Substances 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000005641 tunneling Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010420 art technique Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
- E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
- E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
- E21D1/04—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with grabs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/04—Distributing means for power supply in mines
- E21F17/08—Distributing hydraulic power; Pipe networks for hydraulic liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/33—Hollow or hose-like material
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a multifunctional pump station for drilling equipment, which belongs to the technical field of drilling of soil layers or rocks, and comprises a frame, an oil tank, a plurality of variable plunger pumps and a swinging oil inlet and return winch device, wherein the oil tank is communicated with the variable plunger pumps and provides oil sources for a hydraulic shaft drilling machine and a hydraulic grab bucket machine through oil pipes; the hydraulic grab bucket machine is in butt joint through the quick connector. The multifunctional pump station for drilling equipment can provide oil sources for a hydraulic vertical shaft drilling machine, a hydraulic grab bucket machine and other hydraulic equipment, realize multiple functions, realize single-pump or multi-pump starting, fully utilize the space of a hanging scaffold, facilitate the movement and lifting of an oil pipe, improve the operation reliability of the equipment, and realize the wide application of the full-hydraulic equipment instead of pneumatic equipment in vertical shaft construction.
Description
Technical Field
The invention belongs to the technical field of drilling of soil layers or rocks, and particularly relates to a multifunctional pump station for drilling equipment.
Background
At present, drilling equipment such as a hydraulic vertical shaft drilling machine, a hydraulic grab bucket machine and the like gradually replace pneumatic equipment due to high efficiency and low noise, and the drilling equipment becomes main equipment for vertical shaft tunneling construction, and a vertical shaft hanging scaffold becomes the only platform for installing a pump station of the drilling equipment due to the characteristics of a vertical shaft construction actual working condition. The vertical shaft hanging scaffold is not only provided with two holes for hanging barrels to be arranged up and down, but also provided with a water pump or other equipment, so that a vertical shaft with smaller diameter is not provided with enough space to allow a hydraulic vertical shaft drilling machine pump station, a hydraulic grab machine pump station and the like to be arranged on the hanging scaffold, the application of drilling equipment in the vertical shaft construction is limited in a certain sense, and the efficiency of vertical shaft tunneling or drilling is reduced.
Therefore, in order to arrange the pump station of the hydraulic vertical shaft drilling machine and the hydraulic grab bucket machine on the vertical shaft hanging scaffold, the pump station is required to provide oil sources for the hydraulic vertical shaft drilling machine, the hydraulic grab bucket machine and the like, other equipment can not be affected to be placed on the hanging scaffold, and the using space of the hanging scaffold is effectively saved, so that the hydraulic vertical shaft drilling machine and the hydraulic grab bucket machine are one topic worthy of research.
Disclosure of Invention
The invention aims to provide a multifunctional pump station for drilling equipment and the drilling equipment, and aims to solve the technical problem that the efficiency of shaft tunneling is reduced because the pump station for the drilling equipment cannot be placed on a shaft hanging scaffold due to limited space.
In order to achieve the above purpose, the invention adopts the following technical scheme: there is provided a multifunctional pump station for a drilling apparatus, comprising:
the frame is arranged at the upper end of the vertical shaft hanging scaffold, the hanging scaffold is fixed in the vertical shaft, the hanging scaffold is provided with a plurality of holes, a hydraulic vertical shaft drilling machine for drilling the vertical shaft is positioned below the hanging scaffold or at the bottom of the well, and a hydraulic grab bucket machine is positioned on the hanging scaffold;
the oil tank is connected with the frame, is internally stored with hydraulic oil and is provided with an oil inlet and an oil outlet;
the variable plunger pumps are connected to the frame and are provided with an oil inlet end and an oil outlet end, the oil inlet end is communicated with an oil outlet of the oil tank, the oil outlet end is communicated with an oil pipe, the variable plunger pumps are used for pumping hydraulic oil into the oil pipe, and the oil outlet end of the oil pipe is used for being communicated with a hydraulic shaft drilling machine and a hydraulic grab bucket machine and providing an oil source;
the swing type oil inlet and return winch device is rotationally connected to the frame at one end and has the degree of freedom of swinging in a horizontal plane, the oil pipe is wound on the swing type oil inlet and return winch device, and the swing type oil inlet and return winch device is used for enabling the oil pipe to move to the position above a hanging scaffold orifice and driving the oil pipe to ascend or descend so as to enable the oil pipe to move up and down in the hanging scaffold orifice, and further enabling an oil outlet end of the oil pipe to be suitable for being in butt joint with a hydraulic shaft drilling machine;
the frame is connected with a valve combination, and the operation of the variable plunger pump and the swinging oil inlet and return winch device is controlled by the valve combination.
In one possible implementation, the swing oil intake and return winch device includes:
one end of the support frame is rotatably connected to the frame, and the other end of the support frame is a free end, and the support frame has the degree of freedom of swinging in a horizontal plane;
the pushing oil cylinder is hinged with the frame at one end and the supporting frame at the other end, and is used for pushing the supporting frame to rotate or swing, the pushing oil cylinder is communicated with the valve assembly, and the telescopic pushing is controlled by the valve assembly;
the roller assembly is rotationally connected to the free end of the support frame and has a circumferential rotation freedom degree in a horizontal plane, the rotation axis of the roller assembly is perpendicular to the length direction of the support frame, the oil pipe is wound on the roller assembly, the position adjustment of the oil pipe in the horizontal plane is controlled by the ejection oil cylinder, and the height adjustment of the oil pipe in the hanging scaffold orifice is controlled by the roller assembly.
In one possible implementation, the roller assembly includes:
the oil pipe is wound on the roller, and the roller is used for winding or unwinding the oil pipe after rotating so as to adjust the height of the oil pipe;
the driver is connected to the middle part of the supporting frame, is provided with a power output end, and the power output end is connected with the roller in a power transmission manner and is used for driving the roller to rotate.
In a possible implementation manner, the roller is hollow, the oil pipe comprises a first section pipe and a second section pipe, one end of the first section pipe is used for being communicated with the oil outlet end of the variable plunger pump, the second section pipe axially penetrates into the roller and penetrates out of the outer circumferential side wall of the roller, the support frame is connected with a rotary joint, the rotary joint and the roller are respectively located on two sides of the support frame, one end of the second section pipe is communicated with one end of the rotary joint, the other end of the second section pipe is vertically extended to the lower portion of the roller and used for penetrating through the hanging scaffold orifice, and the other end of the first section pipe is used for being communicated with the other end of the rotary joint.
In one possible implementation manner, two baffle plates which are arranged at intervals and are in a circular ring shape are arranged on the roller, the second section of pipe led out from the roller is positioned between the two baffle plates, and a hollow structure is arranged on the baffle plates.
In one possible implementation, the driver includes:
the driving motor is arranged in the middle of the supporting frame and used for providing power, and a small chain wheel is arranged at the power output end;
the controller is electrically connected with the driving motor and used for controlling the driving motor to run;
the large chain wheel is coaxially sleeved on the roller and fixedly connected with the roller;
and the chain is wrapped on the small chain wheel and the large chain wheel, and the small chain wheel rotates and is transmitted through the chain power, so that the large chain wheel drives the roller to rotate.
In one possible implementation, a tensioner is provided on the support frame for tensioning the slack side of the chain.
In one possible implementation, a radiator is connected to the frame, and the radiator is used for radiating heat towards a plurality of variable displacement pumps.
In one possible implementation, the rack is connected with a power distribution cabinet, and the power distribution cabinet is used for electrically connecting a plurality of variable plunger pumps and the swing type oil inlet and return winch device and providing power.
In one possible implementation manner, the upper end of the rack is connected with a support, the upper end of the support is connected with a quick connector, the oil outlet end of the oil pipe is further used for being communicated with one end of the quick connector, and the other end of the quick connector is used for being communicated with a hydraulic grab.
The multifunctional pump station for the drilling equipment has the beneficial effects that: compared with the prior art, the multifunctional pump station for the drilling equipment comprises a frame, an oil tank, a plurality of variable plunger pumps and a swinging oil inlet and return winch device, wherein the frame is arranged at the upper end of a vertical shaft hanging scaffold, the hanging scaffold is fixed in a vertical shaft, the hanging scaffold is provided with a plurality of holes, a hydraulic vertical shaft drilling machine for drilling the vertical shaft is positioned below the hanging scaffold, and a hydraulic grab bucket machine is positioned on the hanging scaffold; the oil tank is connected with the frame, and hydraulic oil is stored in the oil tank and is provided with an oil inlet and an oil outlet; the variable plunger pumps are connected to the frame and are provided with an oil inlet end and an oil outlet end, the oil inlet end is communicated with an oil outlet of an oil tank, the oil outlet end is communicated with an oil pipe, the variable plunger pumps are used for pumping hydraulic oil into the oil pipe, and the oil outlet end of the oil pipe is used for being communicated with a hydraulic vertical shaft drilling machine and a hydraulic grab bucket machine and providing an oil source; one end of the swing type oil inlet and return winch device is rotationally connected to the frame, has the degree of freedom of swinging in a horizontal plane, an oil pipe is wound on the swing type oil inlet and return winch device, and the swing type oil inlet and return winch device is used for enabling the oil pipe to move to the position above the hanging scaffold orifice and driving the oil pipe to ascend or descend after swinging so as to enable the oil pipe to move up and down in the hanging scaffold orifice, and further the oil outlet end of the oil pipe is suitable for being in butt joint with a hydraulic shaft drilling machine, and is in butt joint with a hydraulic grab machine through a quick-plug connector, so that the multifunctional of a pump station is realized; the variable plunger pump and the swinging oil inlet and return winch device are connected with the valve combination, the operation of the variable plunger pump and the swinging oil inlet and return winch device is controlled by the valve combination, the technical problem that a pump station of drilling equipment cannot be placed on a vertical shaft hanging scaffold due to limited space, so that the tunneling efficiency of the vertical shaft is reduced is solved, the multifunctional hydraulic vertical shaft hanging scaffold has the advantages that the space of the hanging scaffold can be fully utilized, single pump or multiple pumps can be started, the oil pipe is convenient to move and lift, the service life of the oil pipe is prolonged, the reliability of a hydraulic vertical shaft drilling machine is improved, the requirements of the hydraulic vertical shaft drilling machine, a hydraulic grab machine and other underground hydraulic equipment on pressure flow can be met, the wide application of the hydraulic equipment in the vertical shaft construction can be realized, and therefore the technical effects of energy conservation and green mine can be realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an application state of a multifunctional pump station for drilling equipment (a hydraulic shaft drilling machine is arranged at the bottom of a shaft);
FIG. 2 is a top view of the structure of FIG. 1;
fig. 3 is a schematic perspective view of a multifunctional pump station for drilling equipment according to an embodiment of the present invention (the drawing does not include an oil return filter and a driving motor of one set of swing oil inlet and return winch apparatus);
FIG. 4 is a schematic view of another perspective view of a multifunctional pump station for drilling equipment according to an embodiment of the present invention (the view does not include a driving motor of a set of swing type oil inlet and return winch apparatus);
FIG. 5 is a schematic view of another perspective view of the multifunctional pump station for the drilling apparatus of FIG. 3;
FIG. 6 is a schematic diagram of a swing type oil inlet and return winch apparatus (with rollers and baffles removed) of a multifunctional pump station for drilling equipment according to an embodiment of the present invention;
fig. 7 is a schematic view of an outer view angle structure of a swing oil inlet and return winch device of a multifunctional pump station for drilling equipment according to an embodiment of the present invention (the figure does not include a driving motor);
fig. 8 is a schematic view of an inside view angle structure of a swing oil inlet and return winch apparatus of a multifunctional pump station for drilling equipment according to an embodiment of the present invention (the diagram does not include a driving motor);
FIG. 9 is another view angle schematic diagram of FIG. 6 (not including a drive motor);
FIG. 10 is a schematic view of the alternate view of FIG. 6 (the disc-shaped structure on the left side of the tubing in the drawing shows the end closure head of the roller, excluding the drive motor);
FIG. 11 is a schematic structural diagram of an application state of a multifunctional pump station for drilling equipment (a hydraulic grab machine is arranged on a hanging scaffold);
fig. 12 is a perspective view of the return oil filter of fig. 4.
Reference numerals illustrate:
1. a frame; 2. an oil tank; 3. variable displacement plunger pump; 4. swing type oil inlet and return winch device; 41. a support frame; 42. pushing the oil cylinder; 43. a roller assembly; 431. a roller; 432. a driver; 4321. a driving motor; 4322. a large sprocket; 4323. a chain; 4324. a small sprocket; 433. a slewing bearing; 434. a baffle; 44. a tensioner; 5. a hanging scaffold; 51. an orifice; 6. a shaft; 7. a hydraulic shaft drilling machine; 8. an oil pipe; 81. a second section of tubing; 82. a rotary joint; 9. a valve assembly; 10. a heat sink.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 12 together, a description will now be given of a multifunctional pump station for drilling equipment according to the present invention. The multifunctional pump station for drilling equipment comprises a frame 1, an oil tank 2, a plurality of variable plunger pumps 3 and a swinging oil inlet and return winch device 4, wherein the frame 1 is arranged at the upper end of a vertical shaft hanging scaffold 5, the hanging scaffold 5 is fixed in a vertical shaft 6, the hanging scaffold 5 is provided with a plurality of holes 51, a hydraulic vertical shaft drilling machine 7 for drilling the vertical shaft 6 is positioned below the hanging scaffold 5 or at the bottom of the well, and a hydraulic grab bucket machine is positioned on the hanging scaffold 5; the oil tank 2 is connected with the frame 1, hydraulic oil is stored in the oil tank, the oil tank is provided with an oil inlet and an oil outlet, and an oil return filter is arranged at the oil inlet; the variable plunger pumps 3 are connected to the frame 1 and are provided with an oil inlet end and an oil outlet end, the oil inlet end is communicated with an oil outlet of the oil tank 2, the oil outlet end is communicated with an oil pipe 8, the variable plunger pumps 3 are used for pumping hydraulic oil into the oil pipe 8, and the oil outlet end of the oil pipe 8 is used for communicating the hydraulic shaft drilling machine 7 and the hydraulic grab bucket machine and providing an oil source; one end of the swing type oil inlet and return winch device 4 is rotatably connected to the frame 1, has the degree of freedom of swinging in a horizontal plane, the oil pipe 8 is wound on the swing type oil inlet and return winch device 4, and after swinging, the swing type oil inlet and return winch device 4 is used for enabling the oil pipe 8 to move to the position above the orifice 51 of the hanging scaffold 5 and is also used for driving the oil pipe 8 to ascend or descend so as to enable the oil pipe 8 to move up and down in the orifice 51 of the hanging scaffold 5, and further the oil outlet end of the oil pipe 8 is suitable for being in butt joint with the hydraulic shaft drilling machine 7; wherein, the frame 1 is connected with a valve combination 9, and the operation of the variable plunger pump 3 and the swinging oil inlet and return winch device 4 is controlled by the valve combination 9.
Compared with the prior art, the multifunctional pump station for drilling equipment provided by the invention has the advantages that the frame 1 is arranged on the hanging scaffold 5, the position and the height of the oil pipe 8 are adjusted through the swinging oil inlet and return winch device 4, the multifunctional pump station is flexible to use, is convenient to dock with a hydraulic shaft drilling machine 7 at the bottom of a well and provides an oil source, solves the technical problem that the tunneling efficiency of the shaft 6 is reduced due to the fact that the pump station of the drilling equipment cannot be placed on the hanging scaffold 5 of the shaft 6 due to limited space, can fully utilize the space of the hanging scaffold 5, is started by a single pump or multiple pumps, is convenient to move and lift the oil pipe 8, prolongs the service life of the oil pipe 8, and improves the reliability of the hydraulic shaft drilling machine 7.
In this embodiment, the oil tank 2 is disposed inside the frame 1, the frame 1 is in a frame structure, the variable plunger pumps 3 are disposed below the oil tank 2 in parallel, the pump station includes a valve combination 9 and an electric box, except for the variable plunger pumps 3 and the swing oil inlet and return winch device 4 which are disposed in this embodiment, and the pump station adopts the product of the prior art, and can control the oil inlet and return opening and closing of the variable plunger pumps 3 through the control of the valve combination 9, so as to control the operation of one or more pumps, and realize the operation modes of single-pump start and multi-pump start, thereby providing hydraulic power oil sources for the hydraulic shaft drilling machine 7 or the hydraulic grab. The valve assembly 9 includes an electromagnetic spill valve in communication with the four variable displacement plunger pumps 3 operable to achieve single pump start, dual pump start, three pump start and four pump start modes of operation.
In some embodiments, referring to fig. 1 to 11, the swing oil inlet and return winch device 4 includes a support 41, an ejection cylinder 42 and a roller assembly 43, wherein one end of the support 41 is rotatably connected to the frame 1, and the other end is a free end, and the support 41 has a degree of freedom of swinging in a horizontal plane; one end of the ejection cylinder 42 is hinged with the frame 1, the other end is hinged with the supporting frame 41, the ejection cylinder 42 is used for rotating or swinging the ejection supporting frame 41, the ejection cylinder 42 is communicated with the valve combination 9, and the telescopic ejection is controlled by the valve combination 9; the roller assembly 43 is rotatably connected to the free end of the supporting frame 41, has a circumferential rotation freedom degree in a horizontal plane, the rotation axis of the roller assembly 43 is perpendicular to the length direction of the supporting frame 41, the oil pipe 8 is wound on the roller assembly 43, the position adjustment of the oil pipe 8 in the horizontal plane is controlled by the ejection cylinder 42, and the height adjustment of the oil pipe 8 in the orifice 51 of the hanging scaffold 5 is controlled by the roller assembly 43. The support frame 41 can provide a support, the telescopic ejection of the ejection oil cylinder 42 can enable the support frame 41 to rotate or swing around the rotating connection position of the support frame and the frame 1, so that the degree of freedom of rotation or swinging in a horizontal plane is realized, the swinging angle of the support frame 41 can be controlled by controlling the ejection oil cylinder 42, so that whether the oil pipe 8 is close to the orifice 51 of the hanging scaffold 5 or not can be controlled, when the oil pipe 8 is arranged above the orifice 51, the swinging or rotation is stopped at the moment, then the rotary rolling of the roller assembly 43 is controlled, the lifting of the oil pipe 8 can be controlled, the height of the oil pipe 8 can be regulated, the lower end (oil outlet end) of the oil pipe 8 is conveniently in butt joint with the oil inlet end of the hydraulic shaft drilling machine 7, an oil source can be provided for the hydraulic shaft drilling machine 7, and the multifunctional pump station is realized.
Specifically, the oil outlet end of the oil pipe 8 is communicated with the quick connector, so that connection with a hydraulic grab and other hydraulic equipment is facilitated, and further supply of an oil source and multifunction of a pump station are realized. The multifunctional pump station has the function of being capable of being matched with various hydraulic tools or equipment, and is adjusted through the electromagnetic overflow valve according to the pressure and flow requirements of different hydraulic tools, so that the multifunctional pump station is capable of being matched with various hydraulic tools or equipment and realizing oil supply, and the multifunctional pump station is multifunctional.
In some embodiments, referring to fig. 1 to 11, the roller assembly 43 includes a roller 431 and a driver 432, a mounting hole is provided at a free end of the support frame 41, a swivel bearing 433 is provided in the mounting hole, one end of the roller 431 is inserted into the swivel bearing 433 and is rotatably connected with the support frame 41 through the swivel bearing 433, the oil pipe 8 is wound on the roller 431, and the roller 431 is used for winding or unwinding the oil pipe 8 after rotating to adjust the height of the oil pipe 8; the driver 432 is connected to the middle part of the supporting frame 41, and has a power output end, and the power output end is in power transmission connection with the roller 431 and is used for driving the roller 431 to rotate. The roller 431 rotates in the horizontal plane, the support frame 41 moves together with the roller 431 in the horizontal direction in the axial direction during swinging, the position of the roller 431 can be adjusted, the position of the oil pipe 8 in the horizontal plane can be adjusted through the swinging of the support frame 41, the roller 431 is driven to rotate through the driver 432, the roller 431 can be adjusted to wind and spread the oil pipe 8, and accordingly the height of the oil pipe 8 is adjusted, namely the position and the height of the oil pipe 8 can be adjusted through the support frame 41 and the roller 431 in the embodiment, the oil pipe 8 can conveniently pass through the orifice 51 and be communicated with the hydraulic shaft drilling machine 7, and an oil source can be provided after the oil pipe is communicated.
In this embodiment, a slewing bearing 433 can provide a slewing bearing for rotation of the roller 431, and as seen in fig. 3, two sets of swinging oil inlet and return winch devices 4 are provided on the frame 1, four variable plunger pumps 3 are provided, the four variable plunger pumps 3 are equipped with four oil pipes 8, one set of swinging oil inlet and return winch devices 4 can wind two oil pipes 8, and two sets of swinging oil inlet and return winch devices 4 can independently control operation. Since the hanging scaffold 5 is provided with the two holes 51, each set of the swing type oil inlet and return winch device 4 can be correspondingly rotated to a position close to the two holes 51, and the swing type oil inlet and return winch device 4 can swing according to the rotation direction indicated by the arc arrow in fig. 2.
In order to realize the oil pipe 8, firstly, an oil source can be provided, secondly, the oil pipe can be wound on the roller 431 for convenient height adjustment, in some embodiments, referring to fig. 1 to 11, the roller 431 is hollow, the oil pipe 8 comprises a first section pipe (not shown in the drawings) and a second section pipe 81, one end of the first section pipe is used for communicating the oil outlet end of the variable plunger pump 3, the second section pipe 81 axially penetrates into the roller 431 along the roller 431 and penetrates out of the outer circumferential side wall of the roller 431, the support frame 41 is connected with a rotary joint 82, the rotary joint 82 and the roller 431 are respectively positioned at two sides of the support frame 41, one end of the second section pipe 81 is communicated with one end of the rotary joint 82, the other end of the second section pipe extends to the lower part of the roller 431 in a vertical shape and is used for penetrating through the orifice 51 of the hanging scaffold 5, and the other end of the first section pipe is used for communicating the other end of the rotary joint 82. The rotary joint 82 can realize uninterrupted oil supply of the oil source under the condition of rotation. The rotary joint 82 adopts the prior art products, the first section pipe and the second section pipe 81 are mutually communicated through the rotary joint 82, uninterrupted conveying of oil is realized, the second section pipe 81 has certain elasticity, and the phenomena of breakage, knotting and the like can not occur when the roller 431 is wound inside, so that normal supply of the oil can be ensured.
In some embodiments, referring to fig. 1 to 11, two annular baffles 434 are disposed on the roller 431 at intervals, and a second pipe 81 led out from the roller 431 is located between the two baffles 434, and the baffles 434 are provided with hollow structures. The baffle 434 in this embodiment can block the oil pipe 8 from moving axially along the roller 431 and separating from the roller 431, which is equivalent to limiting the winding range or space for the oil pipe 8, i.e., winding and unwinding between the two baffles 434, and the roller assembly 43 is equivalent to a winch.
In some embodiments, referring to fig. 1 to 11, the driver 432 includes a driving motor 4321, a controller, a large sprocket 4322 and a chain 4323, wherein the driving motor 4321 is disposed in the middle of the supporting frame 41 and is used for providing power, and a small sprocket 4324 is disposed at a power output end; the controller is electrically connected with the driving motor 4321 and is used for controlling the driving motor 4321 to operate; the large chain wheel 4322 is coaxially sleeved on the roller 431, and the large chain wheel 4322 is fixedly connected with the roller 431; the chain 4323 is wrapped around the small sprocket 4324 and the large sprocket 4322, and the small sprocket 4324 rotates to be power-transmitted through the chain 4323, so that the large sprocket 4322 drives the roller 431 to rotate. The chain 4323 is used for transmitting power, the driving motor 4321 can be a common motor or a reducing motor, and the operation of the driving motor 4321 can be controlled by manually making a controller, so that the rotation of the roller 431 and the lifting adjustment of the oil pipe 8 are controlled.
Specifically, the controller may be disposed on the frame 1 or on the hanging scaffold 5, where the controller is a control panel in the prior art, and a PLC controller, a control circuit, a control key, etc. are built in the controller, so that the forward and reverse rotation, the rotation speed, etc. of the roller 431 can be controlled by operation. The controller comprises a wireless communication unit, and the invention also comprises a mobile terminal which is in wireless communication connection with the controller through the wireless communication unit, wherein the mobile terminal can control the roller 431 to run, and the mobile terminal can be positioned on the hanging scaffold 5 or the ground at the upper end of the vertical shaft 6, so that the remote operation of the roller 431 can be realized.
To achieve tensioning of the chain 4323 to prevent slack conditions from affecting use, in some embodiments, referring to fig. 1-11, a tensioner 44 is provided on the support frame 41, the tensioner 44 being used to tension the slack side of the chain 4323. The tensioner 44 is a device for tensioning the chain 4323, optionally using prior art techniques. In this embodiment, the tensioner 44 is disposed between the small sprocket 4324 and the large sprocket 4322, so as to tension the loose side of the chain 4323, and the chain 4323 is wrapped between the small sprocket 4324 and the large sprocket 4322, so that the upper and lower sides of the chain 4323 are formed between the small sprocket 4324 and the large sprocket 4322, and the tensioned side of the tensioner 44 is located at the upper side or the lower side, so as to realize tensioning.
To ensure heat dissipation to the pump body and prevent high temperatures, in some embodiments, referring to fig. 1 to 11, the frame 1 is connected with a heat sink 10, and the heat sink 10 is used for radiating heat toward the variable displacement pumps 3 and for radiating heat from the variable displacement pumps 3. The pump bodies in the invention are all variable displacement plunger pumps 3. The radiator 10 adopts the prior art product, and is arranged on the frame 1, the position of the radiator can be adjusted, and the radiator is convenient for radiating heat of the pump body.
In some embodiments, referring to fig. 1 to 11, a power distribution cabinet is connected to a rack 1, and the power distribution cabinet is used for electrically connecting a plurality of variable plunger pumps 3 and a swinging oil inlet and return winch device 4 and providing power. The switch board passes through cable conductor and subaerial power electric connection, through the distribution of switch board and the regulation of electric energy, can provide the electric energy for variable plunger pump 3 and swing oil inlet and return winch device 4, can also provide the electric energy for valve combination 9 and electrical box etc..
In some embodiments, referring to fig. 1 to 11, a bracket is connected to an upper end of the frame 1, a quick connector is connected to an upper end of the bracket, an oil outlet end of the oil pipe 8 is further used for communicating with one end of the quick connector, and the other end of the quick connector is used for communicating with a hydraulic grab.
The invention further comprises a photovoltaic power supply assembly which is arranged on the ground, wherein the electric energy output end of the photovoltaic power supply assembly is connected with a cable, and the cable is connected with the power distribution cabinet, so that the effect that the photovoltaic power supply assembly can provide electric energy for the power distribution cabinet can be achieved.
The multifunctional pump station for drilling equipment provided by the invention can provide an oil source for the hydraulic vertical shaft drilling machine 7, can also provide an oil source for the hydraulic grab bucket machine and other hydraulic equipment, realizes the multifunction of the pump station, has the technical effects of fully utilizing the space of the hanging scaffold 5, starting a single pump or multiple pumps, facilitating the movement and lifting of the oil pipe 8, prolonging the service life of the oil pipe 8 and improving the reliability of the hydraulic vertical shaft drilling machine 6. If some other hydraulic equipment is also located on the hanging scaffold, the hydraulic equipment is communicated with the oil pipe 8 through a quick connector in the same way as the hydraulic grab. The hydraulic shaft drilling machine 7 is positioned at the bottom of the well and is communicated with the swing type oil inlet and return winch device 4 for the purposes of: the oil return resistance can be reduced. Wherein, before other hydraulic devices are used, according to the rated pressure flow, the hydraulic devices are determined to work by adopting a plurality of hydraulic pumps (namely, variable displacement plunger pumps 3), and the pressure of an electromagnetic relief valve is adjusted.
After the drilling work of the vertical shaft 6 is finished, the oil pipe 8 is lifted from the orifice 51, disconnected with the hydraulic vertical shaft drilling machine 7, and the oil pipe 8 is wound.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. A multi-functional pump station for drilling equipment, its characterized in that includes:
the frame is arranged at the upper end of the vertical shaft hanging scaffold, the hanging scaffold is fixed in the vertical shaft, the hanging scaffold is provided with a plurality of holes, a hydraulic vertical shaft drilling machine for drilling the vertical shaft is positioned below the hanging scaffold or at the bottom of the well, and a hydraulic grab bucket machine is positioned on the hanging scaffold;
the oil tank is connected with the frame, is internally stored with hydraulic oil and is provided with an oil inlet and an oil outlet;
the variable plunger pumps are connected to the frame and are provided with an oil inlet end and an oil outlet end, the oil inlet end is communicated with an oil outlet of the oil tank, the oil outlet end is communicated with an oil pipe, the variable plunger pumps are used for pumping hydraulic oil into the oil pipe, and the oil outlet end of the oil pipe is used for being communicated with a hydraulic shaft drilling machine and a hydraulic grab bucket machine and providing an oil source;
the swing type oil inlet and return winch device is rotationally connected to the frame at one end and has the degree of freedom of swinging in a horizontal plane, the oil pipe is wound on the swing type oil inlet and return winch device, and the swing type oil inlet and return winch device is used for enabling the oil pipe to move to the position above a hanging scaffold orifice and driving the oil pipe to ascend or descend so as to enable the oil pipe to move up and down in the hanging scaffold orifice, and further enabling an oil outlet end of the oil pipe to be suitable for being in butt joint with a hydraulic shaft drilling machine;
the frame is connected with a valve combination, and the operation of the variable plunger pump and the swinging oil inlet and return winch device is controlled by the valve combination.
2. A multi-function pump station for a drilling apparatus according to claim 1, wherein the swing oil intake and return winch arrangement comprises:
one end of the support frame is rotatably connected to the frame, and the other end of the support frame is a free end, and the support frame has the degree of freedom of swinging in a horizontal plane;
the pushing oil cylinder is hinged with the frame at one end and the supporting frame at the other end, and is used for pushing the supporting frame to rotate or swing, the pushing oil cylinder is communicated with the valve assembly, and the telescopic pushing is controlled by the valve assembly;
the roller assembly is rotationally connected to the free end of the support frame and has a circumferential rotation freedom degree in a horizontal plane, the rotation axis of the roller assembly is perpendicular to the length direction of the support frame, the oil pipe is wound on the roller assembly, the position adjustment of the oil pipe in the horizontal plane is controlled by the ejection oil cylinder, and the height adjustment of the oil pipe in the hanging scaffold orifice is controlled by the roller assembly.
3. A multi-function pump station for a drilling apparatus according to claim 2, wherein the roller assembly comprises:
the oil pipe is wound on the roller, and the roller is used for winding or unwinding the oil pipe after rotating so as to adjust the height of the oil pipe;
the driver is connected to the middle part of the supporting frame, is provided with a power output end, and the power output end is connected with the roller in a power transmission manner and is used for driving the roller to rotate.
4. A multi-functional pump station for drilling equipment according to claim 3, wherein the interior of the roller is hollow, the oil pipe comprises a first section pipe and a second section pipe, one end of the first section pipe is used for being communicated with the oil outlet end of the variable plunger pump, the second section pipe penetrates into the interior of the roller along the axial direction of the roller and penetrates out of the outer circumferential side wall of the roller, the support frame is connected with a rotary joint, the rotary joint and the roller are respectively positioned on two sides of the support frame, one end of the second section pipe is communicated with one end of the rotary joint, the other end of the second section pipe extends vertically below the roller and is used for penetrating through a hanging scaffold orifice, and the other end of the first section pipe is used for being communicated with the other end of the rotary joint.
5. The multifunctional pump station for drilling equipment according to claim 4, wherein two baffle plates which are arranged at intervals and are in a circular ring shape are arranged on the roller, the second section of pipe led out from the roller is positioned between the two baffle plates, and a hollow structure is arranged on the baffle plates.
6. A multi-function pump station for a drilling apparatus according to claim 3, wherein the driver comprises:
the driving motor is arranged in the middle of the supporting frame and used for providing power, and a small chain wheel is arranged at the power output end;
the controller is electrically connected with the driving motor and used for controlling the driving motor to run;
the large chain wheel is coaxially sleeved on the roller and fixedly connected with the roller;
and the chain is wrapped on the small chain wheel and the large chain wheel, and the small chain wheel rotates and is transmitted through the chain power, so that the large chain wheel drives the roller to rotate.
7. A multi-function pump station for a drilling apparatus according to claim 6, wherein the support frame is provided with a tensioner for tensioning the chain.
8. A multi-function pump station for a drilling apparatus as recited in claim 1, wherein a radiator is connected to the frame for radiating heat toward and to a plurality of the variable displacement pumps.
9. The multi-purpose pump station for a drilling apparatus of claim 1, wherein the frame is connected to a power distribution cabinet for electrically connecting a plurality of the variable displacement plunger pumps and the swing oil intake and return winch arrangement and providing electrical power.
10. The multifunctional pump station for drilling equipment according to claim 1, wherein the upper end of the rack is connected with a support, the upper end of the support is connected with a quick connector, the oil outlet end of the oil pipe is further used for being communicated with one end of the quick connector, and the other end of the quick connector is used for being communicated with a hydraulic grab.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410077013.2A CN117588260B (en) | 2024-01-19 | 2024-01-19 | Multifunctional pump station for drilling equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410077013.2A CN117588260B (en) | 2024-01-19 | 2024-01-19 | Multifunctional pump station for drilling equipment |
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| CN117588260B true CN117588260B (en) | 2024-03-19 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201306118Y (en) * | 2008-09-05 | 2009-09-09 | 张家口宣化华泰矿冶机械有限公司 | Hydraulic shaft-well drill |
| CN103670420A (en) * | 2013-12-13 | 2014-03-26 | 中铁工程装备集团有限公司 | Full-fracture-surface vertical shaft drilling machine |
| CN103912217A (en) * | 2014-04-11 | 2014-07-09 | 中国地质科学院探矿工艺研究所 | Hydraulic drive deep hole core drilling machine for scientific drilling |
| CN110344400A (en) * | 2019-07-17 | 2019-10-18 | 北京建材地质工程有限公司 | The hard rock pore-forming construction technology of churning driven opportunity |
-
2024
- 2024-01-19 CN CN202410077013.2A patent/CN117588260B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201306118Y (en) * | 2008-09-05 | 2009-09-09 | 张家口宣化华泰矿冶机械有限公司 | Hydraulic shaft-well drill |
| CN103670420A (en) * | 2013-12-13 | 2014-03-26 | 中铁工程装备集团有限公司 | Full-fracture-surface vertical shaft drilling machine |
| CN103912217A (en) * | 2014-04-11 | 2014-07-09 | 中国地质科学院探矿工艺研究所 | Hydraulic drive deep hole core drilling machine for scientific drilling |
| CN110344400A (en) * | 2019-07-17 | 2019-10-18 | 北京建材地质工程有限公司 | The hard rock pore-forming construction technology of churning driven opportunity |
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| Publication number | Publication date |
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| CN117588260A (en) | 2024-02-23 |
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