CN111619019A - Concrete wall surface perforating device - Google Patents
Concrete wall surface perforating device Download PDFInfo
- Publication number
- CN111619019A CN111619019A CN202010438638.9A CN202010438638A CN111619019A CN 111619019 A CN111619019 A CN 111619019A CN 202010438638 A CN202010438638 A CN 202010438638A CN 111619019 A CN111619019 A CN 111619019A
- Authority
- CN
- China
- Prior art keywords
- concrete wall
- electric drill
- shaft sleeve
- worm
- pushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims abstract description 3
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 abstract description 17
- 238000004080 punching Methods 0.000 abstract description 7
- 230000001788 irregular Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a concrete wall surface punching device, relates to the technical field of punching equipment, and solves the problems that in the existing punching device, the surrounding track of a manual adjusting electric drill is irregular, the inside and the outside are different, the round hole is not a perfect circle, and a worker generally needs to stand to forcibly push the electric drill by hand during drilling, so that the physical strength is seriously consumed. A concrete wall perforating device comprises a mounting plate, a supporting rotating shaft, a pushing frame and a base, wherein an electric drill is mounted on the top section of the mounting plate in a forward locking manner; the rear half section of the supporting rotating shaft is rotatably arranged on the positioning shaft sleeve in a penetrating manner, and the rear end of the supporting rotating shaft is sleeved with a worm wheel; the back half section of base goes up the shore and installs a saddle, and the middle department of base supports the welding and has a location axle sleeve, is corresponding to the rotation about being on the vertical supporting plate of this location axle sleeve bottom and wears to be equipped with two bevel gear. The two guide wheels can ensure that the rotating ring can still be rotatably connected with the two pushing frames while rotating normally.
Description
Technical Field
The invention relates to the technical field of punching equipment, in particular to a punching device for a concrete wall surface.
Background
At present, round holes can be drilled on concrete due to the requirement of partial houses or construction sites, workers need to firstly drill the electric drill on the concrete, after the workers fix the electric drill on the concrete, the workers need to start the electric drill to rotate, the electric drill can drill the concrete in a rotating mode, when the workers use the electric drill to drill the concrete, the workers generally need to intermittently push the electric drill forwards, the electric drill can drill the concrete with different thicknesses, after the workers use the electric drill to drill one hole, the workers need to replace the fixed position of the electric drill on the concrete, then the workers repeat the operation again to drill another hole on the concrete, and after the workers use the electric drill to drill one circle of holes on the concrete, the drilling work is completed.
When current perforating device was seting up the major diameter round hole, the workman need manual many times to rotate the drilling position of adjustment electric drill on the wall, made the electric drill carry out the circumference drilling, the loaded down with trivial details inconvenience of operation process, and the orbit that encircles of manual adjustment electric drill is irregular, and the discrepancy in meeting inside and outside causes to set up the round hole and is not the perfect circle, and the workman generally need stand the hand and push away the electric drill hard when drilling, consumes physical power seriously, the comfort of standing for a long time is poor, easy tired problem.
Disclosure of Invention
The invention aims to provide a concrete wall surface punching device, and the concrete wall surface punching device is used for solving the problems that when a large-diameter round hole is formed in the background technology, a worker needs to manually rotate an electric drill for multiple times to adjust the drilling position of the electric drill on a wall surface, the electric drill performs circumferential drilling, the operation process is complicated and inconvenient, the surrounding track of the electric drill is manually adjusted to be irregular, the inner and outer sides are staggered, the round hole is not a perfect circle, the worker generally needs to stand to push the electric drill with force by hand during drilling, the physical strength is serious, the long-time standing comfort is poor, and the fatigue is easy to occur.
In order to achieve the purpose, the invention provides the following technical scheme: a concrete wall perforating device comprises a mounting plate, a supporting rotating shaft, a positioning shaft sleeve, a pushing frame and a base, wherein an electric drill is arranged on the top end section of the mounting plate in a forward locking mode; the rear half section of the supporting rotating shaft is rotatably arranged on the positioning shaft sleeve in a penetrating manner, and the rear end of the supporting rotating shaft is sleeved with a worm wheel; a saddle is mounted on a top support on the rear half section of the base, a positioning shaft sleeve is welded in the middle of the base in a supporting mode, and two bevel gears penetrate through a vertical supporting plate at the bottom of the positioning shaft sleeve in a left-right corresponding rotating mode; the two pushing frames are correspondingly arranged in two T-shaped sliding grooves formed in the base in a left-right sliding mode; the top rear side position of the vertical supporting plate at the bottom of the positioning shaft sleeve is rotatably supported by a worm.
Preferably, the mounting panel includes swivel and annular separation blade, the bottom welded fastening of mounting panel has a swivel, and this swivel is worn to overlap in supporting the pivot and through the key-type connection transmission, and the rear side support welding of swivel has an annular separation blade.
Preferably, the positioning shaft sleeve comprises a handle rod, the top end of the positioning shaft sleeve is supported and welded with a handle rod, and the handle rod can be matched with a saddle in front and back for sitting, standing and pedaling of personnel; two pedal rods are correspondingly welded on the bevel gears at the left and the right, and pedals are rotatably sleeved on the two pedal rods.
Preferably, the inner sides of the upper and lower side rods of the two pushing frames are respectively provided with a row of positioning teeth in a protruding manner, and the two bevel gears can be alternately meshed with the upper and lower rows of positioning teeth in a rotating manner.
Preferably, the pushing frame comprises a top block and a guide wheel, a placing groove is formed in the middle section of the top end of each of the two pushing frames, and the two top blocks are pulled by springs to rotate and stand in the two placing grooves; the top ends of the vertical support rods at the front sides of the two pushing frames are respectively and rotatably provided with a guide wheel.
Preferably, the worm comprises a dial gear; two shifting gears are symmetrically welded at the left end and the right end of the worm in a sleeved mode, six shifting pieces are arranged on the shifting gears in an annular array supporting mode, and the worm is in contact engagement with the worm wheel.
Preferably, the two ejector blocks can slide backwards along with the two ejector frames and are in abutting contact with the shifting sheets on the two shifting gears to perform jacking rotation on the two shifting gears.
Preferably, an annular track groove is formed between the annular blocking piece and the rotating ring at an interval, and the two guide wheels are embedded and roll in the annular track groove correspondingly from left to right.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, after the electric drill slips backwards and is separated from the wall surface, the two jacking blocks which slip backwards continuously and follow the two jacking frames can jack the two turning gears and the worm to rotate, so that the linkage adjustment of the drilling direction of the electric drill is realized, the linkage structure is reasonable in optimization design, the step of additionally carrying out multiple manual transfer adjustment on the electric drill is omitted, the drilling operation flow is simplified, and the electric drill is convenient and fast to use and has better practicability;
2. the worm and the worm wheel have a self-locking function, the mounting plate and the electric drill can be prevented from swinging and shifting up and down during drilling, the drilling direction of the electric drill can be adjusted by screwing the worm, the electric drill can rotate and adjust the circumference around the supporting rotating shaft, the electric drill can be ensured to drill along a circular track, and irregular holes are prevented from being drilled, and the electric drill is askew, seven-twisted and not a perfect circle;
3. the electric drill pushing device can enable an operator to be in a comfortable sitting posture, and the leg force is used for pedaling and driving the two bevel gears, so that the two pushing frames and the electric drill are pushed forwards to carry out top drilling and tapping, and compared with the method of pushing the electric drill by hand force, the electric drill pushing device is more labor-saving, and the operation intensity of the operator is effectively reduced.
4. When the two pushing blocks slide backwards, the two pushing blocks can rotate to push against the standing state to push and rotate the two shifting gears, and when the two pushing blocks slide forwards, the two pushing blocks can deflect and fall sideways when being in contact with the shifting sheets of the two shifting gears, so that the shifting gears are prevented from being pushed and rotated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic three-dimensional structure of the present invention;
FIG. 3 is a worm gear mesh transmission of the present invention;
FIG. 4 is a schematic view of the rotational mounting position of the bevel gear of the present invention;
FIG. 5 is a schematic view of a three-dimensional structure of a swivel according to the present invention;
FIG. 6 is an enlarged view of the portion A of FIG. 3 according to the present invention;
FIG. 7 is an enlarged view of the portion B of FIG. 1 according to the present invention;
FIG. 8 is a schematic view of a three-dimensional structure of a swivel according to the present invention;
FIG. 9 is a schematic view of a pushing frame according to the present invention;
in the figure: 1. an electric drill; 2. mounting a plate; 201. rotating the ring; 202. an annular baffle plate; 3. a support shaft; 4. positioning the shaft sleeve; 401. a handle bar; 5. a vehicle seat; 6. a bevel gear; 7. a pushing frame; 701. a top block; 702. a guide wheel; 8. a worm; 801. shifting gears; 9. a worm gear; 10. a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1 to 6 and 8, an embodiment of the present invention includes: a concrete wall perforating device comprises a mounting plate 2, a supporting rotating shaft 3, a positioning shaft sleeve 4, a pushing frame 7 and a base 10, wherein an electric drill 1 is forwardly and fixedly arranged on the top end section of the mounting plate 2; the mounting plate 2 comprises a rotating ring 201 and an annular blocking piece 202, the bottom of the mounting plate 2 is fixedly welded with the rotating ring 201, the rotating ring 201 is sleeved on the supporting rotating shaft 3 in a penetrating mode and is in key connection transmission, the rear side of the rotating ring 201 is welded with the annular blocking piece 202 in a supporting mode, and the mounting plate 2 can drive the electric drill 1 to slide back and forth along the supporting rotating shaft 3 to drill holes through the rotating ring 201; the rear half section of the supporting rotating shaft 3 is rotatably arranged on the positioning shaft sleeve 4 in a penetrating way, and the rear end of the supporting rotating shaft 3 is sleeved with a worm wheel 9; a saddle 5 is arranged on the top support of the rear half section of the base 10, a positioning shaft sleeve 4 is welded in the middle of the base 10 in a supporting way, and two bevel gears 6 are correspondingly arranged on a vertical supporting plate at the bottom of the positioning shaft sleeve 4 in a left-right rotating way; the positioning shaft sleeve 4 comprises a handle bar 401, the top end of the positioning shaft sleeve 4 is supported and welded with the handle bar 401, and the handle bar 401 can be matched with the saddle 5 in a front-back mode for sitting, standing and pedaling of people; two pedal rods are correspondingly welded on the left and the right of the bevel gear 6, and pedals are rotatably sleeved on the two pedal rods.
Further, an annular track groove is formed between the annular blocking piece 202 and the rotating ring 201 at an interval, and two guide wheels 702 are correspondingly embedded and roll in the annular track groove from left to right, and the two guide wheels 702 can ensure that the rotating ring 201 can still be rotatably connected with the two pushing frames 7 while rotating normally.
Example 2
On the basis of embodiment 1, please refer to fig. 4, fig. 7 and fig. 9, an embodiment of the present invention: a concrete wall perforating device further comprises a pushing frame 7, wherein two pushing frames 7 are arranged in two T-shaped sliding grooves formed in a base 10 in a left-right corresponding sliding mode, each pushing frame 7 comprises a top block 701 and a guide wheel 702, a placing groove is formed in the middle section of the top end of each pushing frame 7, and the two top blocks 701 are erected in the two placing grooves in a spring pulling and rotating mode; the top ends of the vertical support rods at the front sides of the two pushing frames 7 are respectively provided with a guide wheel 702 in a rotating way.
Furthermore, a row of positioning teeth are convexly supported on the inner sides of the upper side rod and the lower side rod of the two pushing frames 7, the two bevel gears 6 can be alternately and rotatably engaged with the upper row of positioning teeth and the lower row of positioning teeth, and the two bevel gears 6 can be engaged with the two pushing frames 7 to drive the two pushing frames 7 to slide back and forth in a reciprocating manner, so that the electric drill 1 is pushed forward and pulled out.
Further, the positioning device also comprises a worm 8, and the worm 8 is rotatably supported and installed at the rear side position of the top end of the vertical supporting plate at the bottom of the positioning shaft sleeve 4; the worm 8 includes a dial gear 801; two toggle gears 801 are symmetrically welded and sleeved at the left end and the right end of the worm 8, six toggle pieces are arranged on the toggle gears 801 in an annular array supporting mode, the worm 8 is in contact engagement with the worm wheel 9, the worm 8 and the worm wheel 9 have a self-locking function, and the mounting plate 2 and the electric drill 1 can be prevented from swinging up and down and shifting during drilling.
Further, two ejector blocks 701 can follow two pushing frames 7 to slide backwards, and push against and contact with the shifting pieces on the two shifting gears 801, the two shifting gears 801 are pushed to rotate, after the electric drill 1 slides backwards to be separated from the wall surface, the two ejector blocks 701 which continuously slide backwards and follow the two pushing frames 7 can push the two shifting gears 801 and the worm 8 to rotate, linkage adjustment of the drilling direction of the electric drill 1 is achieved, the linkage structure is optimized and reasonably designed, the step of additionally carrying out multiple times of manual transfer adjustment on the electric drill 1 is omitted, the drilling operation flow is simplified, and the electric drill is convenient to use and has better practicability.
The working principle is as follows: when in use, the device is integrally pushed to be arranged at the position of the hole on the wall surface, then the electric drill 1 is started, a person sits on the seat 5, steps on the car with two legs to pedal the car to enable the two bevel gears 6 to rotate, the two bevel gears 6 can be meshed with each other to drive the two pushing frames 7 to slide back and forth in a reciprocating manner, so that the electric drill 1 is pushed forwards to drill and pulled backwards to the outside, when the electric drill 1 slides away from the wall surface following the two pushing frames 7, the two pushing blocks 701 can contact and push the two turning gears 801 and the worm 8 to rotate, the deflection adjustment of the drilling direction of the electric drill 1 is carried out, the two bevel gears 6 and the two pushing frames 7 are pushed once to-and-fro to drill for the second time along with the continuous pedaling of the two legs to step on the electric drill 1 to start to slide forwards, a large-diameter circular cutting groove can be formed on the wall surface by sequentially reciprocating, and finally the concrete block in the middle of the circular cutting groove is taken out to complete the formation of the large-diameter circular hole.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Claims (8)
1. The utility model provides a concrete wall perforating device which characterized in that: the electric drill comprises a mounting plate (2), a supporting rotating shaft (3), a positioning shaft sleeve (4), a pushing frame (7) and a base (10), wherein an electric drill (1) is forwardly locked and mounted on the top end section of the mounting plate (2); the rear half section of the supporting rotating shaft (3) is rotatably arranged on the positioning shaft sleeve (4) in a penetrating way, and the rear end of the supporting rotating shaft (3) is sleeved with a worm wheel (9); a saddle (5) is installed on a top support on the rear half section of the base (10), a positioning shaft sleeve (4) is welded in the middle of the base (10) in a supporting mode, and two bevel gears (6) are correspondingly arranged on a vertical supporting plate at the bottom of the positioning shaft sleeve (4) in a penetrating mode in a left-right rotating mode; the two pushing frames (7) are correspondingly arranged in two T-shaped sliding grooves formed in the base (10) in a sliding mode left and right; the top rear side position of the vertical supporting plate at the bottom of the positioning shaft sleeve (4) is rotatably supported and provided with a worm (8).
2. The concrete wall perforating device of claim 1, wherein: mounting panel (2) are including change (201) and annular separation blade (202), the bottom welded fastening of mounting panel (2) has a change (201), and this change (201) wears to overlap on supporting pivot (3) and through the key-type connection transmission, and the rear side support welding of change (201) has an annular separation blade (202).
3. The concrete wall perforating device of claim 1, wherein: the positioning shaft sleeve (4) comprises a handle rod (401), the top end of the positioning shaft sleeve (4) is supported and welded with one handle rod (401), and the handle rod (401) can be matched with a saddle (5) in a front-back mode to be used for sitting, standing and pedaling of a person; two pedal rods are correspondingly welded on the bevel gears (6) at the left and the right, and pedals are rotatably sleeved on the two pedal rods.
4. The perforating device for concrete wall according to claim 1, characterized in that: the inner sides of the upper and lower side rods of the two pushing frames (7) are respectively provided with a row of positioning teeth in a protruding way, and the two bevel gears (6) can be alternately meshed with the upper and lower rows of positioning teeth in a rotating way.
5. The concrete wall perforating device of claim 1, wherein: the pushing frame (7) comprises a top block (701) and a guide wheel (702), a placing groove is formed in the middle section of the top ends of the two pushing frames (7), and the two top blocks (701) are pulled by a spring to rotate and stand in the two placing grooves; the top ends of the vertical support rods at the front sides of the two pushing frames (7) are respectively and rotatably provided with a guide wheel (702).
6. The concrete wall perforating device of claim 1, wherein: the worm (8) comprises a dial gear (801); two shifting gears (801) are symmetrically welded and sleeved at the left end and the right end of the worm (8), six shifting sheets are supported on the shifting gears (801) in an annular array manner, and the worm (8) is in contact engagement with the worm wheel (9).
7. A concrete wall perforating unit as claimed in claims 5 and 6, characterized in that: the two ejector blocks (701) can slide backwards along with the two ejector frames (7) and are in abutting contact with the shifting sheets on the two shifting gears (801) to jack the two shifting gears (801).
8. A concrete wall perforating unit as claimed in claims 2 and 5, characterized in that: an annular track groove is formed between the annular blocking piece (202) and the rotating ring (201) at intervals, and the two guide wheels (702) are correspondingly embedded and rolled in the annular track groove from left to right.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010438638.9A CN111619019B (en) | 2020-05-22 | 2020-05-22 | Concrete wall surface perforating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010438638.9A CN111619019B (en) | 2020-05-22 | 2020-05-22 | Concrete wall surface perforating device |
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Publication Number | Publication Date |
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CN111619019A true CN111619019A (en) | 2020-09-04 |
CN111619019B CN111619019B (en) | 2022-03-08 |
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CN202010438638.9A Expired - Fee Related CN111619019B (en) | 2020-05-22 | 2020-05-22 | Concrete wall surface perforating device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114559068A (en) * | 2022-03-21 | 2022-05-31 | 江南大学 | Three-dimensional adjustable accurate drilling device and method for installing elevator guide rail |
US11898445B1 (en) | 2022-12-07 | 2024-02-13 | Patrick Joyce | Portable coring machine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB459604A (en) * | 1935-07-24 | 1937-01-12 | Reginald Frederick Appleyard | Improvements in and relating to devices for use in cutting or penetrating walls |
CN104251120A (en) * | 2014-09-03 | 2014-12-31 | 史春丰 | Multipurpose device for punching and mounting |
CN105345799A (en) * | 2015-11-30 | 2016-02-24 | 中国一冶集团有限公司 | Movable lifting construction vehicle |
CN109332762A (en) * | 2018-12-04 | 2019-02-15 | 曾宪国 | A kind of fixed bracket of electric drill |
CN111119774A (en) * | 2020-01-04 | 2020-05-08 | 厦门市政工程研究所有限公司 | Concrete drilling core taking machine |
-
2020
- 2020-05-22 CN CN202010438638.9A patent/CN111619019B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB459604A (en) * | 1935-07-24 | 1937-01-12 | Reginald Frederick Appleyard | Improvements in and relating to devices for use in cutting or penetrating walls |
CN104251120A (en) * | 2014-09-03 | 2014-12-31 | 史春丰 | Multipurpose device for punching and mounting |
CN105345799A (en) * | 2015-11-30 | 2016-02-24 | 中国一冶集团有限公司 | Movable lifting construction vehicle |
CN109332762A (en) * | 2018-12-04 | 2019-02-15 | 曾宪国 | A kind of fixed bracket of electric drill |
CN111119774A (en) * | 2020-01-04 | 2020-05-08 | 厦门市政工程研究所有限公司 | Concrete drilling core taking machine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114559068A (en) * | 2022-03-21 | 2022-05-31 | 江南大学 | Three-dimensional adjustable accurate drilling device and method for installing elevator guide rail |
US11898445B1 (en) | 2022-12-07 | 2024-02-13 | Patrick Joyce | Portable coring machine |
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Publication number | Publication date |
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CN111619019B (en) | 2022-03-08 |
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Effective date of registration: 20220217 Address after: 255000 Fujia town Fangjia village, Zhangdian District, Zibo City, Shandong Province Applicant after: Zibo Jude construction and installation Co.,Ltd. Address before: 510030 room 206, No. 2, Jinghui Road, Yuexiu District, Guangzhou, Guangdong Applicant before: Deng Yanbing |
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