CN114284945B - Cable supporting device - Google Patents
Cable supporting device Download PDFInfo
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- CN114284945B CN114284945B CN202111629907.0A CN202111629907A CN114284945B CN 114284945 B CN114284945 B CN 114284945B CN 202111629907 A CN202111629907 A CN 202111629907A CN 114284945 B CN114284945 B CN 114284945B
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Abstract
The invention belongs to the technical field of power engineering, and discloses a cable supporting device. The cable supporting device comprises a supporting base, two first insulating ladders, two second insulating ladders, a driving mechanism and a third insulating ladder, wherein the two first insulating ladders are respectively and rotatably arranged at the lower end of the supporting base, a fixed plate is rotatably arranged on one of the first insulating ladders, a plurality of limiting grooves are formed in the fixed plate, a limiting column is arranged on the other first insulating ladder and can be clamped with any limiting groove, the two second insulating ladders are symmetrically arranged at the upper end of the supporting base along the vertical axis of the supporting base, the driving mechanism is arranged in the supporting base, the driving end of the driving mechanism is connected with the third insulating ladder, a supporting assembly is arranged on the third insulating ladder and comprises pulleys, and the pulleys can be selectively abutted to cables. The cable supporting device is simple in structure, small in size, foldable, convenient to store and carry, and convenient to install by reducing resistance through the abutting connection of the pulleys and the cables.
Description
Technical Field
The invention relates to the technical field of power engineering, in particular to a cable supporting device.
Background
In engineering construction industry, need use a large amount of electromechanical equipment, still need with the supporting power supply system of electromechanical equipment, to the transmission of electric power, generally realize through the cable, when transmitting electricity through the cable by a long distance, can erect the cable in the high altitude, in the erection process of cable, need electric personnel to ascend a height and fix the cable, the in-process of construction generally need use the support frame to support the cable of two cable support tower mid portion, fix the cable on the cable support tower with the power personnel, but current cable support frame is bulky, it is not enough convenient to carry, and the point resistance that wants to contact with the cable on the current cable support frame is great, damage the cable easily in the in-process of dragging the cable, and the installation degree of difficulty of electric personnel installation cable has been increased.
Accordingly, there is a need for a cable support device that solves the problems of the prior art.
Disclosure of Invention
The invention aims to provide a cable supporting device which can solve the problems that in the prior art, the cable supporting device is large in size and inconvenient to carry and transport, the resistance between the cable supporting device and a cable is large, and the installation difficulty of installing the cable by electric personnel is increased.
To achieve the purpose, the invention adopts the following technical scheme:
a cable support device comprising:
a support base;
the two first insulating ladders are respectively arranged at the lower end of the supporting base in a rotating mode, a fixed plate is arranged on one first insulating ladder in a rotating mode, a plurality of limiting grooves are formed in the fixed plate at intervals along the length direction of the fixed plate, a limiting column is arranged on the other first insulating ladder, and the limiting column can be clamped with any limiting groove;
the two second insulating ladders are symmetrically arranged at the upper end of the supporting base along the vertical axis of the supporting base;
the driving mechanism is arranged in the supporting base, the driving end of the driving mechanism is connected with a screw rod, the lifting block is connected with the screw rod in a threaded manner, and the driving mechanism is configured to drive the lifting block to lift along the length direction of the second insulating ladder;
the third insulating ladder is arranged on the lifting block, one end, away from the lifting block, of the third insulating ladder is provided with a supporting component, the supporting component comprises a pulley, and the pulley can be selectively abutted to the cable.
Optionally, the driving mechanism includes:
the first driving motor is arranged in the supporting base;
the driving wheel is coaxially fixed with the output end of the first driving motor;
the driven wheel is in transmission connection with the driving wheel through a transmission belt;
the first lead screw and the second lead screw, first lead screw is connected with the action wheel, the second lead screw with from the driving wheel connection, first lead screw with the second lead screw is worn to locate respectively the both ends of elevating block.
Optionally, the support assembly includes:
the support plate is arranged at one end, far away from the lifting block, of the third insulating ladder, and a sliding groove is arranged on the support plate along the horizontal direction;
the second driving motor is arranged in the chute;
the third lead screw is connected with the driving end of the second driving motor, a sliding block is connected to the third lead screw in a threaded mode, a supporting frame is arranged on the sliding block, the pulley is arranged on the supporting frame, and the pulley can rotate freely.
Optionally, the supporting component further comprises a supporting block and an anti-slip pad, the supporting block is arranged on the side wall of the supporting plate, the anti-slip pad is fixedly connected with the supporting block, and the anti-slip pad can be abutted to the wall surface or the electric installation frame.
Optionally, the cable supporting device further includes a control mechanism, the control mechanism is disposed on a side wall of the supporting base, the control mechanism is electrically connected with the first driving motor and the second driving motor, and the control mechanism is configured to control the first driving motor and/or the second driving motor to operate or stop.
Optionally, the cable support device further comprises casters disposed on the bottom wall of the support base.
Optionally, the cable support device further includes a strap assembly disposed in the winding slot of the first insulating ladder, the strap assembly configured to back up the cable support device through the strap assembly when the first insulating ladder is attached to the second insulating ladder.
Optionally, the harness assembly comprises:
the rotating shaft is arranged in the winding groove;
the winding drum is rotatably arranged on the rotating shaft through a torsion elastic piece;
and the braces are wound in the winding drum.
Optionally, the torsion elastic member is a torsion spring.
Optionally, the fixing plate is made of a metal material, and the limit post is made of a magnetic material.
The beneficial effects are that:
according to the cable supporting device, when a cable is required to be supported, the two first insulating ladders are matched with the fixed plate and the limiting columns to form the support, the support is supported on the ground, the driving mechanism drives the third insulating ladder to ascend, so that the pulleys on the supporting component on the third insulating ladder are abutted with the cable, the resistance between the cable supporting device and the cable is reduced, the cable is prevented from being scratched, and the efficiency of installing the cable by electric personnel is improved. And this cable strutting arrangement simple structure, convenient accomodate and transport cable strutting arrangement.
Drawings
FIG. 1 is a cross-sectional view of a cable support device according to the present invention from one perspective;
fig. 2 is a cross-sectional view of the cable support device provided by the present invention without the first insulating ladder installed;
fig. 3 is a schematic structural view of a folded cable supporting device provided by the invention;
FIG. 4 is a cross-sectional view of the cable support device provided by the present invention in another view;
FIG. 5 is a schematic view of a harness assembly according to the present invention;
fig. 6 is an enlarged view at a in fig. 5.
In the figure:
1. a support base; 11. casters;
2. a first insulating ladder; 21. a fixing plate; 211. a limit groove; 22. a limit column; 23. a winding groove;
3. a second insulating ladder;
4. a driving mechanism; 41. a screw rod; 411. a first lead screw; 412. a second screw 42, a lifting block; 43. a first driving motor; 44. a driving wheel; 45. driven wheel; 46. a transmission belt;
5. a third insulating ladder;
6. a support assembly; 61. a pulley; 62. a support plate; 621. a chute; 63. a second driving motor; 64. a third lead screw; 65. a support block; 651. an anti-slip pad;
7. a harness assembly; 71. a rotating shaft; 72. winding up a winding drum; 73. a torsion elastic member; 74. a harness;
8. and a control mechanism.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
Example 1
The embodiment provides a cable supporting device, as shown in fig. 1, the cable supporting device includes a supporting base 1, two first insulating ladders 2, two second insulating ladders 3, a driving mechanism 4 and a third insulating ladder 5, the two first insulating ladders 2 are respectively rotatably arranged at the lower end of the supporting base 1, one of the first insulating ladders 2 is rotatably provided with a fixed plate 21, the fixed plate 21 is provided with a plurality of spacing grooves 211 at intervals along the length direction of the fixed plate 21, the other first insulating ladder 2 is provided with a spacing post 22, the spacing grooves 211 can be clamped to the spacing post 22, when the spacing grooves 211 are clamped to the spacing post 22, the two first insulating ladders 2 are arranged at a preset angle, the two second insulating ladders 3 are symmetrically arranged at the upper end of the supporting base 1 along the vertical axis of the supporting base 1, the driving mechanism 4 is arranged in the supporting base 1, the driving end of the driving mechanism 4 is connected with a lead screw 41, the lifting block 42 is in threaded connection with the lead screw 41, and the driving mechanism 4 can drive the lifting block 42 to lift along the length direction of the second insulating ladder 3; the third insulating ladder 5 sets up on the lifter block 42, and the one end that the lifter block 42 was kept away from to the third insulating ladder 5 is provided with supporting component 6, and supporting component 6 includes pulley 61, and pulley 61 can support the cable in the butt when actuating mechanism 4 drive third insulating ladder 5 rises, and pulley 61 sets up along the length direction of cable simultaneously, has reduced the resistance between cable and the supporting component 6 at the in-process of dragging the cable.
The cable supporting device that this embodiment provided, when needs support the cable, utilize two first insulating terraces 2 to form the support with fixed plate 21 and spacing post 22 cooperation, support subaerial, actuating mechanism 4 drive third insulating terraces 5 rise, make pulley 61 and cable butt on the supporting component 6 on the third insulating terraces 5, form the support to the cable, reduce the resistance between cable supporting device and the cable, prevent the cable fish tail to the efficiency of electric personnel installation cable has been improved. And this cable strutting arrangement simple structure, convenient accomodate and transport cable strutting arrangement.
Further, the fixing plate 21 is made of a metal material, the limiting columns 22 are made of a magnetic material, and when the limiting grooves 211 on the fixing plate 21 are clamped to the limiting columns 22, the fixing plate 21 is tightly attached to the limiting columns 22 through magnetic force, so that the supporting structure formed by the two first insulating ladders 2 is more stable. In other embodiments, the fixing plate 21 may be made of a magnetic material, the limiting post 22 is made of a metal material, or both the limiting post 22 and the fixing plate 21 are made of a magnetic material, so long as the fixing plate 21 can be clamped to the limiting post 22, the fixing plate 21 is tightly attached to the limiting post 22 by magnetic force, and the specific limitation is not limited herein.
Alternatively, as shown in fig. 2, the driving mechanism 4 includes a first driving motor 43, a driving wheel 44, a driven wheel 45, a first lead screw 411 and a second lead screw 412, where the first driving motor 43 is disposed in the support base 1, the driving wheel 44 is coaxially fixed with an output end of the first driving motor 43, the driven wheel 45 is in transmission connection with the driving wheel 44 through a transmission belt 46, the first lead screw 411 is connected with the driving wheel 44, the second lead screw 412 is connected with the driven wheel 45, and the first lead screw and the second lead screw 412 are respectively disposed at two ends of the lifting block 42 in a penetrating manner. The driving mechanism 4 drives the driving wheel 44 to rotate through the first driving motor 43, the driving wheel 44 transmits power to the driven wheel 45 through the transmission belt 46, and the lifting block 42 is driven to lift through the first lead screw 411 and the second lead screw 412 which are respectively connected with the driving wheel 44 and the driven wheel 45, so that the lifting of the third insulating ladder 5 arranged on the lifting block 42 is realized, and the cable is supported. In other embodiments, the driving wheel 44 and the driven wheel 45 may be replaced by a driving gear and a driven gear, where the driving gear and the driven gear are meshed with each other, and the power of the first driving motor 43 can be transmitted to the first lead screw 411 and the second lead screw 412, and the lifting block 42 can be driven to lift, so as to drive the third insulating ladder 5 to lift.
Optionally, as shown in fig. 1, 2 and 4, the support assembly 6 includes a support plate 62, a second driving motor 63 and a third screw rod 64, the support plate 62 is disposed at one end of the third insulating ladder 5 far away from the lifting block 42, a chute 621 is disposed on the support plate 62 along the horizontal direction, the second driving motor 63 is disposed in the chute 621, the third screw rod 64 is connected with the driving end of the second driving motor 63, a sliding block is connected with the third screw rod 64 in a threaded manner, a support frame is disposed on the sliding block, a pulley 61 is disposed on the support frame, the pulley 61 can freely rotate around a pulley shaft, resistance between the support assembly 6 and a cable is reduced, the cable is prevented from being scratched, and meanwhile, installation of the cable by an electric staff is facilitated. And this supporting component 6 can be along the horizontal direction removal under the drive of second driving motor 63, when the position of supporting component 6 has the deviation with the position of cable, need not remove whole cable strutting arrangement, as long as remove supporting component 6 can remove pulley 61 under the cable, easy operation convenient to use.
As shown in fig. 5, the support assembly 6 further includes a support block 65 and a non-slip pad 651, the support block 65 is disposed on a side wall of the support plate 62, the non-slip pad 651 is fixedly connected with the support block 65, and the non-slip pad 651 can be abutted to a wall surface or a power installation frame. When the whole cable supporting device is folded, the cable supporting device can be used as a ladder, the folded cable supporting device is directly leaned against a wall surface or an electric power installation frame, the anti-slip pad 651 can play a role in slip prevention, the cable supporting device is prevented from slipping down, and the safety of electric power personnel is guaranteed.
Optionally, as shown in fig. 3, the cable supporting device further includes a control mechanism 8, where the control mechanism 8 is disposed on a side wall of the supporting base 1, and the control mechanism 8 is electrically connected to both the first driving motor 43 and the second driving motor 63, and the control mechanism 8 can drive the first driving motor 43 and/or the second driving motor 63 to operate or stop. The arrangement of the control mechanism 8 facilitates the adjustment of the position of the third insulating ladder 5 and the support assembly 6 to achieve the support of the cable.
Optionally, as shown in fig. 3, the cable supporting device further includes casters 11, the casters 11 being provided on the bottom wall of the supporting base 1, and the cable supporting device being conveniently moved by the casters 11 when the cable supporting device is folded up.
Optionally, as shown in fig. 3 and 6, the cable supporting device further includes a strap assembly 7, where the strap assembly 7 is disposed in the winding groove 23 of the first insulating ladder 2, and when the first insulating ladder 2 is attached to the second insulating ladder 3, the cable supporting device can be backed up by the strap assembly 7, so as to facilitate carrying the cable supporting device.
As shown in fig. 5 and 6, the strap assembly 7 includes a rotating shaft 71, a winding drum 72, and a strap 74, the rotating shaft 71 is disposed in the winding groove 23, the winding drum 72 is rotatably disposed on the rotating shaft 71 by a torsion elastic member 73, and the strap 74 is wound in the winding drum 72. When the cable support device is required to be backed up, the back strap 74 is directly pulled out, and when the back strap 74 is not required to be used, the back strap 74 is automatically wound on the winding drum 72 under the action of the elastic force of the torsion elastic piece 73.
Further, the torsion elastic member 73 is a torsion spring, which has low cost and good elasticity, and is convenient for winding the back belt 74 on the winding drum 72.
Example two
The embodiment provides a cable supporting device, and embodiment one is different in that, actuating mechanism 4 in this embodiment includes pneumatic cylinder, lift slide rail and lift slider, the lift slide rail sets up between two second insulating terraces 3, lift slider sliding connection is in the lift slide rail, third insulating terraces 5 set up on the lift slider, the pneumatic cylinder sets up in supporting base 1, the lift slider is connected with the drive end of pneumatic cylinder, move along the length direction of second insulating terraces 3 on the lift slide rail through pneumatic cylinder drive lift slider, in order to realize the lift of drive third insulating terraces 5, make the supporting component 6 butt in the cable on the third insulating terraces 5, form the support to the cable, this actuating mechanism 4 steady motion, and safe and reliable structure.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the invention. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (10)
1. A cable support device, comprising:
a support base (1);
the two first insulating ladders (2), the two first insulating ladders (2) are respectively arranged at the lower end of the supporting base (1) in a rotating mode, a fixed plate (21) is arranged on one first insulating ladder (2) in a rotating mode, a plurality of limiting grooves (211) are formed in the fixed plate (21) at intervals along the length direction of the fixed plate (21), limiting columns (22) are arranged on the other first insulating ladder (2), and the limiting columns (22) can be clamped with any one of the limiting grooves (211);
the two second insulating ladders (3) are symmetrically arranged at the upper end of the supporting base (1) along the vertical axis of the supporting base (1);
the driving mechanism (4) is arranged in the supporting base (1), a lead screw (41) is connected to the driving end of the driving mechanism (4), a lifting block (42) is connected to the lead screw (41) in a threaded mode, and the driving mechanism (4) is configured to drive the lifting block (42) to lift along the length direction of the second insulating ladder (3);
the third insulating ladder (5) is arranged on the lifting block (42), one end, away from the lifting block (42), of the third insulating ladder (5) is provided with a supporting component (6), the supporting component (6) comprises a pulley (61), and the pulley (61) can be selectively abutted to a cable.
2. Cable support device according to claim 1, wherein the drive mechanism (4) comprises:
a first drive motor (43) disposed within the support base (1);
the driving wheel (44) is coaxially fixed with the output end of the first driving motor (43);
the driven wheel (45) is in transmission connection with the driving wheel (44) through a transmission belt (46);
the lifting device comprises a first lead screw (411) and a second lead screw (412), wherein the first lead screw (411) is connected with a driving wheel (44), the second lead screw (412) is connected with a driven wheel (45), and the first lead screw (411) and the second lead screw (412) are respectively arranged at two ends of the lifting block (42) in a penetrating mode.
3. Cable support device according to claim 2, wherein the support assembly (6) comprises:
the supporting plate (62) is arranged at one end, far away from the lifting block (42), of the third insulating ladder (5), and a sliding groove (621) is arranged on the supporting plate (62) along the horizontal direction;
a second driving motor (63) disposed in the chute (621);
the third lead screw (64) is connected with the driving end of the second driving motor (63), a sliding block is connected to the third lead screw (64) in a threaded mode, a supporting frame is arranged on the sliding block, the pulley (61) is arranged on the supporting frame, and the pulley (61) can rotate freely.
4. A cable support device according to claim 3, characterized in that the support assembly (6) further comprises a support block (65) and a non-slip mat (651), the support block (65) being arranged in the side wall of the support plate (62), the non-slip mat (651) being fixedly connected with the support block (65), the non-slip mat (651) being capable of being abutted against a wall surface or a power installation frame.
5. A cable support device according to claim 3, characterized in that the cable support device further comprises a control mechanism (8), the control mechanism (8) being arranged on a side wall of the support base (1), the control mechanism (8) being electrically connected to both the first drive motor (43) and the second drive motor (63), the control mechanism (8) being configured to control the first drive motor (43) and/or the second drive motor (63) to operate or to stop.
6. Cable support device according to claim 1, further comprising casters (11), the casters (11) being arranged on the bottom wall of the support base (1).
7. The cable support device according to claim 1, further comprising a harness assembly (7), the harness assembly (7) being arranged in a winding slot (23) of the first insulating ladder (2), the harness assembly (7) being configured to back up the cable support device by the harness assembly (7) when the first insulating ladder (2) is fitted to the second insulating ladder (3).
8. The cable support device according to claim 7, wherein the harness assembly (7) comprises:
the rotating shaft (71) is arranged in the winding groove (23);
a winding drum (72) rotatably provided on the rotation shaft (71) through a torsion elastic member (73);
and the braces (74) are wound in the winding cylinder (72).
9. The cable support device according to claim 8, wherein the torsion elastic member (73) is a torsion spring.
10. Cable support device according to any one of claims 1 to 9, wherein the fixing plate (21) is made of a metallic material and the limit post (22) is made of a magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111629907.0A CN114284945B (en) | 2021-12-28 | 2021-12-28 | Cable supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111629907.0A CN114284945B (en) | 2021-12-28 | 2021-12-28 | Cable supporting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114284945A CN114284945A (en) | 2022-04-05 |
| CN114284945B true CN114284945B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111629907.0A Active CN114284945B (en) | 2021-12-28 | 2021-12-28 | Cable supporting device |
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| Country | Link |
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| CN (1) | CN114284945B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117039731B (en) * | 2023-10-08 | 2024-01-05 | 国网山东省电力公司鄄城县供电公司 | Auxiliary device for erecting cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208294409U (en) * | 2018-05-16 | 2018-12-28 | 广东电网有限责任公司 | Insulating ladder auxiliary support assemblies and insulating ladder |
| CN211900421U (en) * | 2020-01-13 | 2020-11-10 | 南安市鑫灿品牌运营有限公司 | Insulating ladder for electric power engineering construction |
| CN112499536A (en) * | 2020-11-30 | 2021-03-16 | 深圳利朋技术研发有限公司 | Adjustable electric power insulation ladder |
| CN213862299U (en) * | 2020-10-18 | 2021-08-03 | 国网新疆电力有限公司乌鲁木齐供电公司 | Multifunctional trolley for insulating ladder |
-
2021
- 2021-12-28 CN CN202111629907.0A patent/CN114284945B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208294409U (en) * | 2018-05-16 | 2018-12-28 | 广东电网有限责任公司 | Insulating ladder auxiliary support assemblies and insulating ladder |
| CN211900421U (en) * | 2020-01-13 | 2020-11-10 | 南安市鑫灿品牌运营有限公司 | Insulating ladder for electric power engineering construction |
| CN213862299U (en) * | 2020-10-18 | 2021-08-03 | 国网新疆电力有限公司乌鲁木齐供电公司 | Multifunctional trolley for insulating ladder |
| CN112499536A (en) * | 2020-11-30 | 2021-03-16 | 深圳利朋技术研发有限公司 | Adjustable electric power insulation ladder |
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| Publication number | Publication date |
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| CN114284945A (en) | 2022-04-05 |
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