CN112202273B - Sliding pushing type guiding system of electric drilling tool - Google Patents
Sliding pushing type guiding system of electric drilling tool Download PDFInfo
- Publication number
- CN112202273B CN112202273B CN202011117111.2A CN202011117111A CN112202273B CN 112202273 B CN112202273 B CN 112202273B CN 202011117111 A CN202011117111 A CN 202011117111A CN 112202273 B CN112202273 B CN 112202273B
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- heat dissipation
- box
- column
- limiting
- transmission
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- 238000005553 drilling Methods 0.000 title claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 82
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 58
- 238000001816 cooling Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000011435 rock Substances 0.000 description 6
- 244000309464 bull Species 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a sliding pushing type guiding system of an electric drilling tool, which comprises a motor chamber, wherein a heat dissipation column is communicated with the motor chamber, the heat dissipation column is in a hollow state, two ends of the heat dissipation column are in an opening shape, a heat dissipation box is detachably arranged on the heat dissipation column, heat dissipation openings are symmetrically arranged on the heat dissipation box up and down, a fan is arranged on the heat dissipation openings, fixing grooves are symmetrically arranged in the heat dissipation column, and the fixing grooves are fixedly arranged with a fixing mechanism in the heat dissipation box. According to the invention, the induced fan is started to conduct out the heat generated by the motor chamber, so that the heat dissipation effect is improved, meanwhile, the heat dissipation column is inserted into the heat dissipation box, and the positioning rod can position the heat dissipation box, so that the subsequent installation and fixation are facilitated.
Description
Technical Field
The invention relates to the technical field of electric drilling tools, in particular to a sliding pushing type guiding system of an electric drilling tool.
Background
Drilling is an engineering of drilling a formation into a cylindrical borehole having a depth using mechanical equipment. According to the rock breaking mode and the type of the tool used, the rock breaking mode can be divided into a drill and a rotary drill; in geological work, a cylindrical round hole with smaller diameter and larger depth is drilled into the ground by using drilling equipment. Also known as drilling. The diameter and depth of the well will depend on the application of the well, the depth of the mineral burial, etc. Drilling diameters for drilling oil, gas and groundwater are large. The main functions are as follows: (1) and obtaining underground physical data, namely, taking a rock core, a mineral core, rock debris, a liquid sample, a gaseous sample and the like from the well drilling. (2) As a geophysical well logging channel, data of various geophysical fields of a rock and mineral layer are obtained. (3) And the underground water layer is used as an artificial channel to observe the hydrogeological dynamic condition. (4) The method is used for drilling wells for exploring and mining, and developing underground water, oil gas, geothermal heat and the like.
The working principle of the sliding pushing type guiding system is that the pistons with different diameters are pushed to lean against the well wall by utilizing the pressure difference formed by the circulation of drilling fluid inside and outside the drill string, and when the drill bit rotates to break rock and drill, a continuous lateral resultant force is applied to the pistons and the positions of the pistons pushing against the well wall are adjusted, so that the regulation and control of the well track are realized; when the electric drilling tool works, the drilling intensity is high, the motor chamber works to generate heat, and the service life of a working system is easily influenced by heat accumulation, so that improvement treatment is needed.
Disclosure of Invention
The present invention is directed to a sliding pushing guide system for an electric drilling tool, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the sliding pushing type guiding system of the electric drilling tool comprises a motor chamber, wherein a heat dissipation column is communicated with the motor chamber, the heat dissipation column is in a hollow state, two ends of the heat dissipation column are in an opening shape, a heat dissipation box is detachably arranged on the heat dissipation column, heat dissipation openings are symmetrically arranged on the heat dissipation box up and down, a fan is arranged on the heat dissipation openings, fixing grooves are symmetrically arranged inside the heat dissipation column, and the fixing grooves are fixedly arranged with a fixing mechanism in the heat dissipation box;
the upper part of the heat dissipation column is symmetrically provided with a positioning rod, the positioning rod is provided with a positioning through hole, the heat dissipation column is provided with a positioning groove, the positioning groove is internally provided with a positioning column in a sliding manner, the positioning column is connected with the positioning groove through a positioning spring, the upper part of the positioning column is provided with a pulling block, the positioning column is provided with a limiting rod, and the limiting rod is provided with a limiting hole;
the heat dissipation box is provided with a through hole, the limiting rod passes through the positioning through hole and the through hole and is arranged in the heat dissipation box, the heat dissipation box is symmetrically provided with limiting mechanisms, the heat dissipation column is provided with a bayonet, and the limiting mechanisms are matched with the limiting hole and the bayonet to fix the limiting rod.
Preferably, the fixed establishment includes fixed box, and fixed box internal thread connection has the screw thread bull stick, and the screw thread bull stick passes the heat dissipation box and is connected with the handle in the heat dissipation box external connection, and the screw thread bull stick rotates with the slip post and is connected the setting, and the slip post slides the setting in fixed box, and the slip post symmetry articulates there is the connecting rod, and the connecting rod is connected with transmission protection mechanism, and transmission protection mechanism is connected with fixed horizontal pole, and fixed horizontal pole passes fixed box and fixed upright post connection, and fixed upright post and fixed slot joint are fixed to be set up.
Preferably, the threaded rotating rod and the sliding column are rotatably connected through a bearing seat.
Preferably, the transmission protection mechanism comprises a transmission box, the transmission box is embedded in the fixed box, a first-stage protection column and a second-stage protection column are arranged in the transmission box, a first-stage protection block is arranged on the first-stage protection column in a sliding mode, a transmission opening is formed in the transmission box, a connecting rod penetrates through the transmission opening and is hinged to the first-stage protection block, a transmission block is sleeved on the first-stage protection column, the transmission block is connected with the second-stage protection block through a linkage rod, and the second-stage protection block is connected with the fixed cross rod.
Preferably, the primary protection block is connected with the transmission block through a first transmission spring.
Preferably, the secondary protection block is connected with the inner wall of the transmission case through a second transmission spring.
Preferably, the limiting mechanism comprises a limiting pull column, the limiting pull column is arranged on the radiating box in a pulling mode, a limiting connecting block is arranged at the bottom end of the limiting pull column, a limiting clamping block is arranged at the bottom end of the limiting connecting block, and the limiting clamping block is arranged in a clamping connection mode with the bayonet.
Preferably, the top end of the limiting pull column is provided with a limiting installation block.
Preferably, the limit mounting block is connected with the heat dissipation box through a limit tension spring.
Compared with the prior art, the invention has the beneficial effects that
(1) According to the invention, the induced fan is started, so that the heat generated by the motor chamber can be led out, the heat dissipation effect is improved, meanwhile, the heat dissipation column is inserted into the heat dissipation box, and the positioning rod can position the heat dissipation box, so that the subsequent installation and fixation are facilitated; the handle is rotated, the screw thread bull stick rotates, and the screw thread bull stick passes through the bearing frame rotation with the slip post and is connected, drives the slip post through setting up and transmission protection mechanism cooperation through the connecting rod and drives fixed horizontal pole upward movement, and fixed vertical post and fixed slot joint are fixed then to carry out fixed mounting with radiating box, radiating post.
(2) The connecting rod moves to drive the primary protection block to move towards two sides of the primary protection column, the first transmission spring compresses the primary protection block to drive the transmission block to move, the linkage rod drives the secondary protection block to move, the second transmission spring compresses the secondary protection block, and the fixed cross rod is driven to move upwards; the buffer transmission function can be achieved through the arrangement of the transmission protection mechanism, the clamping force is small when the fixed vertical column is clamped with the fixed groove, and the effect of protecting the heat dissipation column can be achieved.
(3) Through the positioning spring reset, drive the reference column and remove, drive the gag lever post and pass the location through-hole, wear the mouth in the heat dissipation box then, reset through spacing extension spring, spacing pull the post and reset, and then drive spacing fixture block and bayonet socket joint to it is fixed with the gag lever post, improved the installation stability of heat dissipation box, heat dissipation post on the contrary, operation, heat dissipation box, heat dissipation post convenient to detach, convenient maintenance and change have then been improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 3 is a schematic structural view of the fixing mechanism of the present invention;
FIG. 4 is a schematic diagram of a transmission protection mechanism according to the present invention;
fig. 5 is a schematic structural view of the limiting mechanism of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, in the embodiment of the invention, a sliding pushing type guiding system of an electric drilling tool comprises a motor chamber 1, wherein a heat dissipation column 2 is communicated with the motor chamber 1, the heat dissipation column 2 is in a hollow state, two ends of the heat dissipation column are open, a heat dissipation box 3 is detachably arranged on the heat dissipation column 2, heat dissipation openings 4 are symmetrically arranged on the heat dissipation box 3 up and down, a guiding fan 5 is arranged on the heat dissipation openings 4, fixing grooves 6 are symmetrically arranged in the heat dissipation column 2, and the fixing grooves 6 are fixedly arranged with a fixing mechanism 7 in the heat dissipation box 3;
the upper part of the heat dissipation column 2 is symmetrically provided with a positioning rod 8, the positioning rod 8 is provided with a positioning through hole 9, the heat dissipation column 2 is provided with a positioning groove 10, a positioning column 11 is arranged in the positioning groove 10 in a sliding manner, the positioning column 11 is connected with the positioning groove 10 through a positioning spring 12, the upper part of the positioning column 11 is provided with a pulling block 13, the positioning column 11 is provided with a limiting rod 14, and the limiting rod 14 is provided with a limiting hole 15;
the heat dissipation box 3 is provided with a penetrating opening 16, the limiting rod 14 penetrates through the positioning through opening 9 and the penetrating opening 16 to be arranged in the heat dissipation box 3, the heat dissipation box 3 is symmetrically provided with limiting mechanisms 17, the heat dissipation column 2 is provided with a bayonet 18, and the limiting mechanisms 17 are matched with the limiting opening 15 and the bayonet 18 to fix the limiting rod 14.
The heat generated by the motor chamber 1 can be led out by starting the induced fan 5, so that the heat dissipation effect is improved, meanwhile, the heat dissipation column 2 is inserted into the heat dissipation box 3, and the positioning rod 8 can position the heat dissipation box 3, so that the subsequent installation and fixation are facilitated;
referring to fig. 3, the fixing mechanism 7 of the present embodiment includes a fixing box 71, a threaded rod 72 is screwed in the fixing box 71, a handle 73 is connected to the threaded rod 72 outside the cooling box 3 by passing through the cooling box 3, the threaded rod 72 is rotatably connected to a sliding post 74, the sliding post 74 is slidably disposed in the fixing box 71, the sliding post 74 is symmetrically hinged with a connecting rod 75, the connecting rod 75 is connected to a transmission protection mechanism 76, the transmission protection mechanism 76 is connected to a fixing cross rod 77, the fixing cross rod 77 passes through the fixing box 71 and is connected to a fixing vertical post 78, and the fixing vertical post 78 is fixedly clamped to the fixing slot 6.
The screw rod 72 and the sliding column 74 of this embodiment are rotatably connected through a bearing housing 79.
The handle 73 is rotated, the threaded rotating rod 72 rotates, the threaded rotating rod 72 is rotationally connected with the sliding column 74 through the bearing seat 79, then the sliding column 74 is driven to move, the fixed cross rod 77 is driven to move upwards through the arrangement of the connecting rod 75 and the cooperation of the transmission protection mechanism 76, then the fixed vertical column 78 is clamped and fixed with the fixed groove 6, and therefore the heat dissipation box 3 and the heat dissipation column 2 are fixedly installed;
referring to fig. 4, the transmission protection mechanism 76 of the present embodiment includes a transmission case 761, the transmission case 761 is embedded in the fixed box 71, a first-stage protection column 762 and a second-stage protection column 763 are provided in the transmission case 761, a first-stage protection block 7610 is slidingly provided on the first-stage protection column 762, a transmission opening 764 is provided on the transmission case 761, a connecting rod 75 is hinged to the first-stage protection block 7610 through the transmission opening 764, a transmission block 765 is sleeved on the first-stage protection column 762, the transmission block 765 is connected with the second-stage protection block 768 through a linkage rod 767, and the second-stage protection block 768 is connected with the fixed cross rod 77.
The primary protection block 7610 of the present embodiment is connected to the transmission block 765 through a first transmission spring 766.
The secondary protection block 768 of the present embodiment is connected to the inner wall of the transmission case 761 through a second transmission spring 769.
The connecting rod 75 moves to drive the first-stage protection block 7610 to move towards the two sides of the first-stage protection column 762, the first transmission spring 766 compresses the first-stage protection block 760 to drive the transmission block 765 to move, the second-stage protection block 768 is driven to move through the connecting rod 767, the second transmission spring 769 compresses the second-stage protection block 769, and the fixed cross rod 77 is driven to move upwards; the transmission protection mechanism 76 has a function of buffering transmission, and the fixing upstand 78 has small clamping force when being clamped with the fixing groove 6, so that the heat dissipation column 2 can be protected.
Referring to fig. 5, the limiting mechanism 17 of the present embodiment includes a limiting pull post 171, the limiting pull post 171 is disposed on the heat dissipation box 3 in a pulling manner, a limiting connecting block 172 is disposed at the bottom end of the limiting pull post 171, a limiting clamping block 173 is disposed at the bottom end of the limiting connecting block 172, and the limiting clamping block 173 is clamped with the bayonet 18.
The top end of the limiting pull column 171 of the embodiment is provided with a limiting mounting block 174.
The limit mounting block 174 of the present embodiment is connected to the heat dissipation case 3 through a limit tension spring 175.
The positioning spring 12 resets to drive the positioning column 11 to move, then drives the limiting rod 14 to pass through the positioning through hole 9 and the through hole 16 in the radiating box 3, resets through the limiting tension spring 175, resets the limiting pull column 171, and then drives the limiting clamping block 173 to be clamped with the bayonet 18, so that the limiting rod 14 is fixed, and then the mounting stability of the radiating box 3 and the radiating column 2 is improved, otherwise, the operation is performed, the radiating box 3 and the radiating column 2 are convenient to detach, and the maintenance and the replacement are convenient.
The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (2)
1. The utility model provides an electronic drilling tool slides pushes away and leans on formula guiding system, includes motor room (1), its characterized in that, communicate on motor room (1) has heat dissipation post (2), and heat dissipation post (2) are hollow state, and both ends are the opening form, heat dissipation post (2) dismantlement formula is equipped with heat dissipation box (3), and heat dissipation box (3) up-and-down symmetry is equipped with thermovent (4), is equipped with on thermovent (4) and draws fan (5), heat dissipation post (2) inside symmetry is equipped with fixed slot (6), fixed slot (6) and fixed establishment (7) fixed mounting in heat dissipation box (3);
the heat dissipation column is characterized in that positioning rods (8) are symmetrically arranged on the upper portions of the heat dissipation columns (2), positioning through holes (9) are formed in the positioning rods (8), positioning grooves (10) are formed in the heat dissipation columns (2), positioning columns (11) are slidably arranged in the positioning grooves (10), the positioning columns (11) are connected with the positioning grooves (10) through positioning springs (12), pulling blocks (13) are arranged on the upper portions of the positioning columns (11), limiting rods (14) are arranged on the positioning columns (11), and limiting holes (15) are formed in the limiting rods (14);
the heat dissipation box (3) is provided with a penetrating opening (16), the limiting rod (14) penetrates through the positioning through opening (9) and the penetrating opening (16) to be arranged in the heat dissipation box (3), the heat dissipation box (3) is symmetrically provided with limiting mechanisms (17), the heat dissipation column (2) is provided with a bayonet (18), and the limiting mechanisms (17) are matched with the limiting opening (15) and the bayonet (18) to fix the limiting rod (14);
the fixing mechanism (7) comprises a fixing box (71), a threaded rotating rod (72) is connected in the fixing box (71) in a threaded mode, a handle (73) is connected outside the cooling box (3) through the cooling box (3), the threaded rotating rod (72) is rotationally connected with a sliding column (74), the sliding column (74) is arranged in a sliding mode in the fixing box (71), a connecting rod (75) is symmetrically hinged to the sliding column (74), the connecting rod (75) is connected with a transmission protection mechanism (76), the transmission protection mechanism (76) is connected with a fixing cross rod (77), the fixing cross rod (77) passes through the fixing box (71) to be connected with a fixing vertical column (78), and the fixing vertical column (78) is fixedly connected with a fixing groove (6) in a clamping mode.
The transmission protection mechanism (76) comprises a transmission box (761), the transmission box (761) is embedded in the fixed box (71), a first-stage protection column (762) and a second-stage protection column (763) are arranged in the transmission box (761), a first-stage protection block (7610) is arranged on the first-stage protection column (762) in a sliding mode, a transmission opening (764) is formed in the transmission box (761), a connecting rod (75) penetrates through the transmission opening (764) and is hinged to the first-stage protection block (7610), a transmission block (765) is sleeved on the first-stage protection column (762), the transmission block (765) is connected with the second-stage protection block (768) through a linkage rod (767), and the second-stage protection block (768) is connected with the fixed cross rod (77);
the primary protection block (7610) is connected with the transmission block (765) through a first transmission spring (766);
the secondary protection block (768) is connected with the inner wall of the transmission case (761) through a second transmission spring (769);
the limiting mechanism (17) comprises a limiting pull column (171), the limiting pull column (171) is arranged on the radiating box (3) in a pulling mode, a limiting connecting block (172) is arranged at the bottom end of the limiting pull column (171), a limiting clamping block (173) is arranged at the bottom end of the limiting connecting block (172), and the limiting clamping block (173) is connected with the bayonet (18) in a clamping mode;
a limiting mounting block (174) is arranged at the top end of the limiting pull column (171);
the limit mounting block (174) is connected with the radiating box (3) through a limit tension spring (175).
2. The sliding push guide system of claim 1, wherein the threaded rod (72) is rotatably coupled to the sliding post (74) via a bearing housing (79).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011117111.2A CN112202273B (en) | 2020-10-19 | 2020-10-19 | Sliding pushing type guiding system of electric drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011117111.2A CN112202273B (en) | 2020-10-19 | 2020-10-19 | Sliding pushing type guiding system of electric drilling tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112202273A CN112202273A (en) | 2021-01-08 |
| CN112202273B true CN112202273B (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011117111.2A Active CN112202273B (en) | 2020-10-19 | 2020-10-19 | Sliding pushing type guiding system of electric drilling tool |
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| Country | Link |
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| CN (1) | CN112202273B (en) |
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| Publication number | Publication date |
|---|---|
| CN112202273A (en) | 2021-01-08 |
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