Intelligent cable CT (Computed Tomography) equipment foundation device and use method

Abstract

The invention relates to the technical field of cable CT equipment, in particular to an intelligent cable CT equipment basic device and a using method.The intelligent cable CT equipment basic device comprises an upper shell, a lower shell arranged at one end of the upper shell and a base arranged at the end, away from the upper shell, of the lower shell, the lower shell is clamped and matched with an insulating operating rod, and an upper clamping groove is formed in the upper shell; the lower shell is provided with a driving block in a sliding mode, the driving block is provided with a lower clamping groove, the lower shell is provided with a driving assembly which drives the driving block to face or be away from the upper shell by rotating an insulation driving rod, and the upper shell and the lower shell are provided with a control circuit board and an expansion circuit board respectively. An electricity taking assembly used for taking electricity from the cable is arranged between the upper shell and the lower shell, the electricity taking assembly and the expansion circuit board are both electrically connected with the control circuit board, and functions related to the power equipment can be achieved by designing a functional circuit on the expansion circuit board. The method has the advantages that the installation time cost and the labor cost are reduced, and the installation efficiency and safety are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cable CT equipment, and in particular to an intelligent cable CT equipment basic device and a use method thereof. Background Art

[0002] With the acceleration of urbanization and the continuous growth of electricity demand, the safety and reliability of overhead lines, as an important part of urban power supply, are becoming more and more important. Installing power equipment on overhead lines, such as alarms, sensors, and transformers, is a key link to improve the safety, monitoring and maintenance efficiency of overhead lines and ensure the stability and reliability of power supply.

[0003] The traditional installation method of overhead power equipment mainly relies on manual operation, which involves installing the equipment to the designated location by means of ladders, aerial work vehicles, and lifting platforms. However, manual operation is time-consuming and labor-intensive, with low installation efficiency, and there are great safety risks in high-altitude operations.

[0004] In order to solve the problems of time-consuming and labor-intensive manual operation, low installation efficiency, and great safety risks in high-altitude operations, it is necessary to provide an intelligent cable CT equipment basic device and a use method. Summary of the invention

[0005] The object of the present invention is to provide an intelligent cable CT equipment basic device and a use method to solve the problems of the existing devices mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent cable CT equipment basic device, comprising an upper shell, a lower shell arranged at one end of the upper shell, and a base arranged at one end of the lower shell away from the upper shell, the lower shell is engaged with an insulating operating rod, the upper shell is provided with an upper clamping groove, the lower shell is slidably provided with a driving block, the driving block is provided with a lower clamping groove, the lower shell is provided with a driving component that drives the driving block toward or away from the upper shell by rotating the insulating driving rod, the upper shell and the lower shell are respectively provided with a control circuit board and an extension circuit board, a power supply component for drawing power from the cable is provided between the upper shell and the lower shell, the power supply component and the extension circuit board are both electrically connected to the control circuit board, and the functions involved in the power equipment can be realized by designing functional circuits on the extension circuit board.

[0007] By adopting the above technical solution, first, a functional circuit related to the power equipment is designed on the extension circuit board; the staff slides the lower housing vertically towards the cable through the insulating driving rod. When the cable is flush between the upper clamping groove and the lower clamping groove, through the horizontal displacement of the insulating operating rod, the cable is located between the upper clamping groove and the lower clamping groove. By rotating the insulating driving rod to control the driving assembly to drive the driving block away from the upper housing, the space between the upper clamping groove and the lower clamping groove gradually increases, so as to facilitate the placement of the cable between the upper clamping groove and the lower clamping groove; by rotating the insulating driving rod to control the driving assembly to drive the driving block close to the upper housing, the distance between the upper clamping groove and the lower clamping groove gradually decreases until the cable is clamped and fixed. Power is taken from the cable through the power taking assembly and supplied to the control circuit board; the control circuit board supplies power to the extension circuit board and outputs signals to the extension circuit board or receives signals from the extension circuit board, so as to realize the normal operation of the extension circuit board.

[0008] The staff does not need to reach the designated installation position through a climbing ladder, an aerial work vehicle, a lifting platform, etc. After that, only by controlling the driving assembly through the insulating operating rod to realize driving, the installation time cost and labor cost can be reduced, and the installation efficiency and safety can be improved.

[0009] Optionally, a T-shaped groove is formed on the driving block. The driving assembly includes a T-shaped block slidably disposed in the T-shaped groove, a driving screw threadedly connected to the T-shaped block, a cross turntable disposed at one end of the driving screw, a fixed cover disposed on the lower housing, and a linkage sleeve rotatably disposed on the fixed cover. A cross groove for the cross turntable to be inserted and matched is formed on the linkage sleeve. The driving screw rotates through the driving block, and a linkage groove for the insulating operating rod to be clamped and matched is formed on the linkage sleeve.

[0010] By adopting the above technical solution, when the insulating operating rod rotates, since the insulating operating rod is clamped and matched with the linkage groove, the operating rod drives the linkage sleeve to rotate while rotating; since the cross groove is inserted and matched with the cross turntable, the linkage sleeve drives the driving screw to rotate while rotating; when the driving screw rotates, due to the limitation of the T-shaped groove on the T-shaped block, the driving screw drives the T-shaped block to slide relative to the driving screw while rotating, and the T-shaped block drives the driving block to slide while sliding, so as to realize the purpose of driving the driving block away from or close to the upper housing.

[0011] Optionally, the power taking assembly includes an upper power taking block disposed on the upper housing, a lower power taking block disposed on the driving block, and a power supply battery disposed on the upper housing; the upper power taking block includes a power taking coil, the power supply battery is electrically connected to the power taking coil, and the power taking coil is electrically connected to the control circuit board.

[0012] By adopting the above technical solution, when the driving block slides toward the upper shell, the upper clamping groove and the lower clamping groove clamp the cable; when the cable is energized, the cable will generate a changing magnetic field, and the power taking coil will induce an electromotive force, thereby generating current; the power taking battery obtains the current generated by the power taking coil for charging, and provides power to the control circuit board, thereby realizing the normal operation of the control circuit board.

[0013] Optionally, the linkage sleeve is provided with a reducer, a rotating shaft is provided at an output end of the reducer, and the cross groove is provided on the rotating shaft.

[0014] By adopting the above technical solution, when the linkage sleeve rotates, due to the plug-in cooperation between the cross groove and the cross turntable, the linkage sleeve rotates and drives the drive screw to rotate at the same time; but the reducer reduces the rotation speed of the output shaft and increases the torque of the output shaft at the same time, thereby improving the flexibility when rotating the drive screw.

[0015] Optionally, the driving block is provided with an embedded groove for the lower power taking block to be set, the inner wall of the embedded groove is provided with a plurality of drainage holes communicated with the embedded groove, a water accumulation groove is provided in the driving block, the inner wall of the T-shaped groove is provided with an outlet communicated with the water accumulation groove, and the base is provided with a plug-in ring groove, and the driving screw rotates to pass through the plug-in ring groove, the outlet and the water accumulation groove in sequence.

[0016] By adopting the above technical solution, when water accumulates in the embedded groove, the accumulated water in the embedded groove flows into the water accumulation groove through the drainage hole; the accumulated water in the water accumulation groove flows out of the outlet through the gap between the outlet and the driving screw, and the accumulated water outside the outlet flows out of the plug-in ring groove through the gap between the plug-in ring groove and the driving screw. The accumulated water in the embedded groove is discharged outward in time, reducing the impact of the accumulated water on the power extraction efficiency.

[0017] Optionally, a quick positioning component for quick positioning of the cross turntable and the cross groove is provided between the fixed cover and the base.

[0018] By adopting the above technical solution, the cross turntable and the cross slot are quickly positioned through the rapid positioning component, thereby improving the installation efficiency between the fixed cover and the lower shell.

[0019] Optionally, the quick positioning assembly includes a plurality of protrusions arranged on the inner wall of the fixed cover, a plurality of alignment blocks arranged on the base away from the lower shell body, and a guiding inclined surface arranged on the protrusions, an alignment groove which is plug-fitted with the alignment block is formed between the protrusion and the adjacent protrusion, and the guiding inclined surface is used to guide the alignment block toward the alignment groove, and when the alignment groove is plug-fitted with the alignment block, the cross turntable is plug-fitted with the cross groove.

[0020] By adopting the above technical solution, while the fixed cover is arranged on the base, through the guidance of the guiding inclined surface, the alignment block is quickly guided into the alignment groove until the alignment block is inserted and matched with the alignment groove, so as to achieve the purpose of quickly positioning the cross turntable and the cross slot.

[0021] Optionally, a collecting groove is arranged on the inner wall of the embedded groove, and the collecting groove communicates with the drain hole. The collecting groove is used to guide the accumulated water in the embedded groove into the drain hole; the base is provided with a plug-in guiding groove communicating with the plug-in ring groove, and the plug-in guiding groove is used to guide the accumulated water at the outlet into the plug-in ring groove.

[0022] By adopting the above technical solution, through the guidance of the collecting groove, the accumulated water in the embedded groove can be quickly guided into the drain hole; through the guidance of the plug-in guiding groove, the accumulated water in the plug-in ring groove can be quickly guided out of the outlet. Through the guidance of both, the accumulated water in the embedded groove is quickly drained out in time, further reducing the influence of the accumulated water on the power taking efficiency.

[0023] Optionally, the control circuit board includes a communication module, and the communication module is used to output a communication signal to the background.

[0024] By adopting the above technical solution, when the control circuit board senses the current, the communication module outputs a feedback signal to the background to achieve live reminder; the information on the expansion circuit board can be fed back to the control circuit board, and then the information is processed by the communication module, and finally the processed information is output to the background. Through the above method, the live condition of the cable and the power equipment involved on the expansion circuit board can be monitored in real time.

[0025] The method for using the intelligent cable CT equipment basic device provided in the second aspect of the present application adopts the following technical solution: S1: Design the functional circuits related to the power equipment on the expansion circuit board; S2: First, the insulating operating rod is clamped and matched with the lower housing to realize the fixed connection between the insulating operating rod and the intelligent cable CT equipment basic device; S3: Slide the intelligent cable CT equipment basic device towards the cable through the insulating operating rod until the cable is located at the horizontal position between the upper clamping groove and the lower clamping groove; S4: By rotating the insulating operating rod, the driving assembly drives the driving block away from the upper housing until the distance between the upper clamping groove and the lower clamping groove is the largest or reaches the distance that the cable can accommodate; S5: By translating the insulating operating rod, the cable is located between the upper clamping groove and the lower clamping groove; S6: By rotating the insulating operating rod, the driving assembly drives the driving block close to the upper housing, and the distance between the upper clamping groove and the lower clamping groove gradually decreases until the cable is clamped and fixed; S7: Release the clamping fit between the insulating operating rod and the lower housing, and cancel the fixed connection with the intelligent cable CT equipment basic device; S8: When the cable is energized, the power taking component takes power from the cable and provides power to the control circuit board, and the control circuit board provides power to the expansion circuit board, so as to achieve normal operation of the expansion circuit board.

[0026] By adopting the above technical solution, by rotating the insulating operating rod, the driving component is controlled to drive the change of the spacing between the upper and lower clamping grooves. After reaching the designated installation position manually through a ladder, an aerial work vehicle, and a lifting platform, the power equipment can be installed on the overhead line, thereby reducing the installation time cost and labor cost, and improving the installation efficiency and safety.

[0027] Compared with the prior art, the present invention has the following beneficial effects: 1. After reaching the designated installation location, the staff only needs to control the drive assembly through the insulating operating rod to drive, without the need for climbing ladders, aerial work vehicles, and lifting platforms, which can reduce the installation time and labor costs, and improve the installation efficiency and safety; 2. When the control circuit board senses the current, the communication module outputs a feedback signal to the background to realize the live reminder; the information on the expansion circuit board can be fed back to the control circuit board, and then the information is processed by the communication module, and finally the processed information is output to the background. In this way, the live condition of the cable and the condition of the power equipment involved in the expansion circuit board can be monitored in real time. BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 It is a schematic diagram of the overall structure of this application.

[0030] Figure 2 It is an exploded view used to show that the warning light cover is located between the lower object and the base.

[0031] Figure 3 It is a partial cross-sectional view used to show the interior of the shell.

[0032] Figure 4 It is an exploded diagram used to show the positional relationship between the base, the connecting base and the fixing gasket.

[0033] Figure 5It is a partial sectional view for showing the inside of the linkage sleeve.

[0034] Figure 6 It is an exploded schematic view for showing the upper power-taking block located in the embedded groove.

[0035] Figure 7 It is a top view for showing the bottom of the connection base.

[0036] Figure 8 It is an exploded schematic view for showing the inside of the first cavity.

[0037] Figure 9 It is a step diagram of the usage method adapted to the structure of this application.

[0038] In the figure: 1. housing; 2. upper housing; 3. lower housing; 4. base; 5. first circular groove; 6. second circular groove; 7. warning light sleeve; 8. supporting groove; 9. through cavity; 10. driving block; 11. sliding block; 12. sliding groove; 13. upper clamping groove; 14. lower clamping groove; 15. anti-slip pattern; 16. driving assembly; 17. rotating groove; 18. water accumulation groove; 19. outlet; 20. T-shaped groove; 161. T-shaped block; 162. driving screw; 163. cross turntable; 164. fixed cover; 21. locking plug; 22. locking slot; 23. first locking hole; 24. second locking hole; 25. mounting opening; 26. linkage sleeve; 27. reduction cavity; 28. reducer; 29. rotating shaft; 30. cross slot; 31. linkage slot; 32. convex block; 33. alignment groove; 34. alignment block; 35. guiding inclined surface; 36. annular groove; 37. fixing gasket; 38. connection base; 39. first connection hole; 40. first nut groove; 41. first through hole; 42. second connection hole; 43. second nut groove; 44. second through hole; 45. third connection hole; 46. insertion slot; 47. fixing hole; 48. embedded groove; 49. drain hole; 50. collecting groove; 51. insertion ring block; 52. insertion slot; 53. insertion guiding groove; 54. drain ring; 55. drain port; 56. inner drain groove; 57. guiding arc surface; 58. flat washer; 59. lower power-taking block; 591. lower power-taking body; 592. lower power-taking group; 5921. lower power-taking strip; 60. supporting block; 601. supporting groove; 61. first groove; 62. sliding cover; 63. sliding cover mounting groove; 64. power supply battery cavity; 65. power supply battery; 66. first cavity; 67. upper power-taking block; 671. upper power-taking body; 672. power-taking coil; 673. upper power-taking group; 6731. upper power-taking strip; 68. first power-taking slot; 69. second power-taking slot; 70. first insertion slot; 71. second insertion slot; 72. second cavity; 73. control circuit board; 74. communication module; 75. extension circuit board; 76. wire passing hole; 77. power supply interface; 78. waterproof interface. Detailed implementation mode The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0040] Please refer to Figures 1-9 , an embodiment provided by the present invention: an intelligent cable CT equipment basic device. Referring to Figure 1 and Figure 2 , it includes a housing 1 and a base 4. Among them, the housing 1 includes an upper housing 2 and a lower housing 3, and the upper housing 2 and the lower housing 3 are integrally formed. The base 4 is installed at one end of the lower housing 3 away from the upper housing 2.

[0041] Referring to Figure 2 , a first circular groove 5 is formed on the side of the base 4 facing the lower housing 3, and a second circular groove 6 is formed on the side of the lower housing 3 facing the base 4. A warning lamp sleeve 7 is installed between the base 4 and the lower housing 3, and the warning lamp sleeve 7 is arranged in a hollow column shape, and the two ends of the warning lamp sleeve 7 are respectively inserted and fitted into the first circular groove 5 and the second circular groove 6.

[0042] Referring to Figure 2 , a supporting groove 8 is formed on the side of the lower housing 3 facing the upper housing 2, and the supporting groove 8 is used for supporting the cable. A through cavity 9 is formed on the side of the lower housing 3 facing the upper housing 2. The inner wall of the through cavity 9 away from the upper housing 2 penetrates through the side of the lower housing 3 away from the upper housing 2, and the through cavity 9 is communicated with the supporting groove 8. Combining Figure 3 , a driving block 10 is slidably installed in the through cavity 9. A sliding block 11 is installed on one side of the driving block 10, and a sliding groove 12 for sliding the sliding block 11 is formed on the inner wall of the through cavity 9, and the sliding groove 12 is communicated with the through cavity 9.

[0043] Referring to Figure 3 , an upper clamping groove 13 is formed on the side of the upper housing 2 facing the lower housing 3, and the upper clamping groove 13 penetrates through two opposite sides of the upper housing 2. A lower clamping groove 14 is formed on the side of the driving block 10 facing the upper housing 2, and the lower clamping groove 14 penetrates through two opposite sides of the driving block 10. In addition, anti-slip lines 15 are provided in the lower clamping groove 14, and the anti-slip lines 15 are used to enhance the friction force on the cable, so as to realize the stability of the cable during the clamping process.

[0044] Referring to Figure 2 and Figure 3, a driving assembly 16 for driving the driving block 10 to face or away from the upper housing 2 is provided on the lower housing 3. The driving block 10 is driven by the driving assembly 16 to move away from or close to the upper housing 2. When the driving block 10 moves away from the upper housing 2, the space between the upper clamping groove 13 and the lower clamping groove 14 gradually increases, so as to facilitate the placement of the cable between the upper clamping groove 13 and the lower clamping groove 14; when the driving block 10 moves close to the upper housing 2, the space between the upper clamping groove 13 and the lower clamping groove 14 gradually decreases, so as to facilitate the clamping and fixing of the cable.

[0045] Referring to Figure 3 and Figure 4 , a rotating groove 17 for the driving screw 162 to rotate and pass through is formed in the base 4; a water accumulation groove 18 is formed in the driving block 10, an outlet 19 is formed on the inner wall of the T-shaped groove 20 facing the base 4, and the outlet 19 communicates with the water accumulation groove 18. A T-shaped groove 20 arranged in a T-shape is formed on the side of the driving block 10 facing away from the upper housing 2, and the T-shaped groove 20 penetrates through two opposite sides of the driving block 10. Combining Figure 5 , the driving assembly 16 includes a T-shaped block 161 slidably installed in the T-shaped groove 20, a driving screw 162 threadedly connected to the T-shaped block 161, a cross turntable 163 fixedly installed at one end of the driving screw 162, and a fixed cover 164 rotatably installed at one end of the lower housing 3 away from the lower housing 3. Among them, the T-shaped block 161 is arranged in a T-shape, and the end of the driving screw 162 away from the base 4 is sequentially rotated and transmitted through the outlet 19 and the water collection groove.

[0046] In addition, referring to Figure 3 , a locking plug 21 is installed at one end of the driving screw 162 passing through the base 4, a locking slot 22 for plugging and matching with the locking block is formed on the side of the cross turntable 163 facing the driving screw 162, a first locking hole 23 is formed on the end of the cross turntable 163 away from the locking plug 21, and the first locking hole 23 communicates with the locking slot 22. A second locking hole 24 is formed on the end of the locking plug 21 facing the cross turntable 163, and the first locking hole 23 and the second locking hole 24 are sequentially threadedly connected by bolts, so as to realize the fixed connection between the cross turntable 163 and the driving screw 162.

[0047] Referring to Figure 3 and Figure 5The fixing cover 164 is provided with an installation opening 25 on the inner wall facing the lower housing 3. A linkage sleeve 26 is fixedly installed on the side of the fixing cover 164 away from the lower housing 3. A reduction cavity 27 is provided in the linkage sleeve 26, and the reduction cavity 27 is communicated with the installation opening 25. A reducer 28 is installed in the reduction cavity 27. The output shaft of the reducer 28 faces the side of the lower housing 3, and a rotating shaft 29 is installed on the output shaft of the reducer 28. A cross groove 30 is provided on the side of the rotating shaft 29 away from the reducer, and the cross groove 30 is plugged and matched with the cross turntable 163. A linkage groove 31 is provided on the end of the linkage sleeve 26 away from the fixing cover 164, and the linkage groove 31 is used for the insulating operating rod to be plugged and matched.

[0048] When the insulating operating rod is turned, refer to Figure 3 and Figure 5 Since the insulating operating rod is engaged with the linkage groove 31, the insulating operating rod rotates and drives the linkage sleeve 26 to rotate; the linkage sleeve 26 rotates and drives the fixed cover 164 to rotate. Since the cross groove 30 is engaged with the cross turntable 163, the fixed cover 164 rotates and drives the driving screw 162 to rotate. When the driving screw 162 is rotated, due to the restriction of the T-slot 20 on the T-block 161, the driving screw 162 rotates and drives the T-block 161 to slide relative to the driving screw 162. The sliding of the T-block 161 drives the driving block 10 to slide, thereby achieving the purpose of driving the driving block 10 away from or close to the upper housing 2.

[0049] In addition, refer to Figure 4 and Figure 5 The inner wall of the fixed cover 164 is provided with a plurality of protrusions 32, which are arranged at a certain interval and in a circumferential direction, and an alignment groove 33 is formed between the protrusion 32 and its adjacent protrusion 32; a plurality of alignment blocks 34 are installed on the side of the base 4 away from the lower shell 3, which are arranged at a certain interval and in a circumferential direction, and the alignment blocks 34 are plugged and matched with the alignment grooves 33. When the alignment blocks 34 are plugged and matched with the alignment grooves 33, the cross groove 30 is plugged and matched with the cross turntable 163. In addition, two opposite sides of the protrusion 32 are provided with guiding inclined surfaces 35 for guiding the alignment blocks 34 toward the alignment grooves 33, and the quick positioning of the alignment grooves 33 and the alignment blocks 34 is improved by the guiding inclined surfaces 35.

[0050] Reference Figure 2 and Figure 4, on one side of the base 4 facing the lower housing 3, an annular groove 36 is provided. A fixing gasket 37 is installed in the annular groove 36, and the driving screw 162 rotates through the fixing gasket 37. A connecting base 38 is installed on the side of the fixing gasket 37 facing away from the base 4. Between the fixing gasket 37 and the connecting base 38, several groups of first connecting holes 39 are provided. The first connecting holes 39 include a first nut groove 40 opened on the side of the connecting base 38 facing away from the fixing gasket 37 and a first through hole 41 opened on the side of the connecting base 38 facing the fixing gasket 37. The first nut groove 40 communicates with the first through hole 41. The first nut groove 40 is used for placing a hexagonal nut, and the first through hole 41 is used for the bolt to rotate through. By screwing the screw in the first through hole 41 with the hexagonal nut in the first nut groove 40, the fixed connection between the connecting base 38 and the fixing gasket 37 is realized.

[0051] Refer to Figure 4 , between the fixing gasket 37 and the connecting base 38, several groups of second connecting holes 42 are provided. The second connecting holes 42 include a second nut groove 43 opened on the side of the connecting base 38 facing away from the fixing gasket 37 and a second through hole 44 opened on the side of the connecting base 38 facing the fixing gasket 37. The second nut groove 43 communicates with the second through hole 44. The second nut groove 43 is used for placing a hexagonal nut, and the second through hole 44 is used for the bolt to rotate through.

[0052] Refer to Figure 4 , on the base 4, several groups of third connecting holes 45 are provided. The number of the second connecting holes 42 corresponds to the number of the third connecting holes 45 one by one. The third connecting holes 45 include a plugging groove 46 opened on the side of the base 4 facing away from the fixing gasket 37 and a fixing hole 47 opened on the side of the fixing gasket 37 facing the base 4. And the number of the plugging grooves 46 corresponds to the number of the second through holes 44 one by one. Pass the bolt through the plugging groove 46, the fixing hole 47 and the second through hole 44 in sequence, and then thread it with the hexagonal nut in the second nut groove 43 to realize the fixed connection among the base 4, the fixing gasket 37 and the connecting base 38.

[0053] Refer to Figure 3 and Figure 6 , on one side of the driving block 10 facing the upper housing 2, an embedded groove 48 is provided. In the driving block 10, two drain holes 49 communicating with the water accumulation groove 18 are provided, and the drain holes 49 communicate with the embedded groove 48. In addition, two collecting grooves 50 are opened on two opposite inner walls of the embedded groove 48. The collecting grooves 50 are used for guiding the accumulated water in the embedded groove 48 into the drain holes 49, and the two collecting grooves 50 communicate with the two drain holes 49 respectively. The accumulated water in the embedded groove 48 is guided into the drain holes 49 through the collecting grooves 50, and the accumulated water flows into the water accumulation groove 18 through the drain holes 49; the accumulated water in the water accumulation groove 18 flows out through the outlet 19.

[0054] Refer toFigure 4 and Figure 7 A plug-in ring block 51 is installed on the side of the connection base 38 close to the fixed gasket 37, and a plug-in ring groove 52 is provided in the plug-in ring block 51. The plug-in ring groove 52 runs through the side of the plug-in ring block 51 facing the connection base 38. A plug-in guide groove 53 is provided on the side of the connection base 38 away from the plug-in ring block 51. The plug-in guide groove 53 is communicated with the plug-in ring groove 52, and the plug-in guide groove 53 is used to guide the accumulated water at the outlet 19 into the plug-in ring groove 52. The accumulated water flowing out through the outlet 19 is guided into the plug-in ring groove 52 through the plug-in guide groove 53, and the accumulated water flows out through the plug-in ring groove 52.

[0055] Reference Figure 7 A drain ring 54 is installed in the plug-in ring groove 52. The drain ring 54 is provided with a drain port 55. The drain port 55 runs through two opposite sides of the drain ring 54. Four inner drain grooves 56 are provided in the drain ring 54, and the inner drain grooves 56 are communicated with the drain port 55. Guide arc surfaces 57 are provided on the two inner sides of the inner drain grooves 56. The guide arc surfaces 57 are used to guide the accumulated water in the drain port 55 to the inner drain grooves 56. In addition, flat washers 58 are fixedly installed on both sides of the drain ring 54, and the diameter of the flat washers 58 is smaller than the diameter of the drain ring 54. Combined with Figure 3 The flat washer 58 is sleeved on the driving screw 162 . When the driving screw 162 rotates, the friction of the driving screw 162 is increased by the flat washer 58 , thereby reducing damage to the driving screw 162 .

[0056] Reference Figure 7 The accumulated water is guided into the inner drainage groove 56 through the guide arc surface 57, and the accumulated water flows into and out of the drainage port 55 through the inner drainage groove 56 in sequence. Figure 3 The driving screw rod 162 slides and penetrates the plug-in ring groove 52 .

[0057] Reference Figure 6 The lower power block 59 is fixedly installed in the inner groove 48. Figure 3 The lower power supply block 59 includes a lower power supply body 591 installed on the side of the embedded groove 48 away from the lower shell 3 and two groups of lower power supply groups 592 installed on the side of the lower power supply body 591 away from the lower shell 3, and the two groups of lower power supply groups 592 are arranged opposite to each other. A supporting block 60 is installed on the side of the lower power supply body 591 away from the driving block 10, and the supporting block 60 is located between the two groups of upper power supply groups 673. A supporting groove 601 is installed on the side of the supporting block 60 away from the driving block 10, and the supporting groove 601 is used for cable support. The lower power supply group 592 includes a plurality of lower power supply bars 5921 installed on the side of the lower power supply body 591 facing the lower shell 3, and the lower power supply bars 5921 are arranged in a rectangular shape, and the plurality of lower power supply bars 5921 are distributed and arranged at a certain interval.

[0058] Reference Figure 3 A first groove 61 is formed in the upper housing 2, and the first groove 61 communicates with the through cavity 9. Reference Figure 8 A sliding cover 62 is slidably mounted on the side of the upper housing 2 away from the lower housing 3. A sliding cover mounting groove 63 for slidably mating with the sliding cover 62 is formed on the side of the upper housing 2 away from the lower housing 3. A power supply battery cavity 64 is formed on the side of the sliding cover 62 facing the upper housing 2, and a power supply battery 65 is mounted in the power supply battery cavity 64.

[0059] Reference Figure 3 and Figure 8 A first cavity 66 is formed in the upper housing 2, and the first cavity 66 communicates with the sliding cover mounting groove 63. An upper power taking block 67 is mounted in the first cavity 66. Among them, the upper power taking block 67 includes an upper power taking body 671 mounted in the first cavity 66 and two groups of upper power taking groups 673 mounted on the side of the upper power taking body 671 facing the upper housing 2, and the two groups of upper power taking groups 673 are arranged oppositely.

[0060] Reference Figure 3 First power taking grooves 68 and second power taking grooves 69 are respectively formed on two opposite inner walls of the upper clamping groove 13, and the second power taking groove 69 communicates with the through cavity 9. Combining Figure 8 A plurality of first insertion grooves 70 are formed on the side of the first power taking groove 68 facing the lower housing 3. The plurality of first power taking grooves 68 are arranged at a certain interval, and the first insertion grooves 70 communicate with the first cavity 66. Second insertion grooves 71 are formed on the side of the second power taking groove 69 facing the lower housing 3. The plurality of second power taking grooves 69 are arranged at a certain interval, and the second insertion grooves 71 communicate with the first cavity 66. The plurality of first insertion grooves 70 and the plurality of second insertion grooves 71 are respectively in plug-in fit with the two groups of upper power taking groups 673.

[0061] Among them, reference Figure 8 The upper power taking group 673 includes a plurality of upper power taking blocks 67 mounted on the side of the upper power taking body 671 facing the upper housing 2, a power taking coil 672 wound around the upper power taking block 67, and two groups of upper power taking groups 673 mounted on the side of the upper power taking block 67 facing the lower housing 3. The two groups of upper power taking groups 673 are arranged oppositely, and the two groups of upper power taking groups 673 are respectively arranged on both sides of the power taking coil 672. The upper power taking group 673 includes a plurality of upper power taking strips 6731 mounted on the side of the lower power taking block 59 facing the upper housing 2. The upper power taking strips 6731 are arranged in a cuboid shape, and the plurality of upper power taking strips 6731 are arranged at a certain interval. Combining Figure 6 A lower power taking strip 5921 is provided for plug-in fit between the upper power taking strip 6731 and its adjacent upper power taking strip 6731; an upper power taking strip 6731 is provided for plug-in fit between the lower power taking strip 5921 and its adjacent lower power taking strip 5921. Combining Figure 3, thereby improving the power-taking performance and increasing the gap between the upper clamping groove 13 and the lower clamping groove 14.

[0062] Referring to Figure 8 , a second cavity 72 is formed in the upper housing 2, and the second cavity 72 communicates with the first cavity 66. A control circuit board 73 is installed in the second cavity 72, and the control circuit board 73 is electrically connected to the power supply battery 65. The control circuit board 73 includes a communication module 74, and the communication module 74 is used to output a communication signal to the background. By outputting power from the power supply battery 65 to the control circuit board 73, the control circuit board 73 can work stably. The power supply battery 65 is electrically connected to the power-taking coil 672, and the power supply battery 65 is charged through the action of the power-taking coil 672. When the control circuit board 73 senses a current, the communication module 74 outputs a feedback signal to the background, thereby realizing a live reminder.

[0063] Referring to Figure 2 , an extension circuit board 75 is sleeved on the lower housing 3, and the extension circuit board 75 can expand other modules for the control circuit board 73. Combining Figure 8 , two wire passing holes 76 are formed on one side of the lower housing 3 facing away from the upper housing 2. The wire passing holes 76 communicate with the second cavity 72, and the wire passing holes 76 are used for the electrical connection between the control circuit board 73 and the extension circuit board 75. Combining Figure 2 , a power supply interface 77 is formed on one side of the upper housing 2, and a waterproof interface 78 is installed on the power supply interface 77. The waterproof interface 78 is used to externally connect power equipment, such as a warning device, a sensor, and a current transformer, etc. At the same time, the functions involved in the power equipment can be realized by designing a functional circuit on the extension circuit board 75. The information on the extension circuit board 75 can be fed back to the control circuit board 73, and then the information is processed by the communication module 74, and finally the processed information is output to the background.

[0064] The implementation principle of the intelligent cable CT device basic device in the embodiment of the present application is: The staff member engages the insulating operating rod with the linkage groove 31; through the insertion fit of the alignment block 34 and the alignment groove 33, the insertion fit between the cross groove 30 and the cross turntable 163 is quickly achieved; when the insulating operating rod is rotated, the linkage sleeve 26 rotates along with the rotation of the insulating operating rod. While the linkage sleeve 26 rotates, it drives the fixed cover 164 to rotate. While the fixed cover 164 rotates, it drives the rotating shaft 29 to rotate. Since the cross groove 30 and the cross turntable 163 are in insertion fit, when the cross turntable 163 rotates, it drives the driving screw 162 to rotate. While the driving screw 162 rotates, it drives the driving block 10 to move away from or close to the upper housing 2. When the driving block 10 moves away from the upper housing 2, the space between the upper clamping groove 13 and the lower clamping groove 14 gradually increases, facilitating the placement of the cable between the upper clamping groove 13 and the lower clamping groove 14; when the driving block 10 moves close to the upper housing 2, the space between the upper clamping groove 13 and the lower clamping groove 14 gradually decreases, facilitating the clamping and fixing of the cable. Meanwhile, the functions involved in the power equipment can be realized by designing functional circuits on the expansion circuit board 75.

[0065] By the above method, there is no need for workers to reach the designated installation position through ladders, aerial work platforms, and lifting platforms, etc., and then install the power equipment on the overhead line, thus reducing the installation time cost and labor cost, and improving the installation efficiency and safety.

[0066] Based on the structure of the intelligent cable CT equipment basic device described above, the second aspect of this application also provides a method for using the intelligent cable CT equipment basic device, which is realized by using the intelligent cable CT equipment basic device, referring to Figure 9 , and the method specifically includes: S1: Design the functional circuits related to the power equipment on the expansion circuit board 75; S2: First, engage the insulating operating rod with the driving block 10 of the lower housing 3 to achieve the fixed connection between the insulating operating rod and the intelligent cable CT equipment basic device; S3: Slide the intelligent cable CT equipment basic device towards the cable through the insulating operating rod until the cable is at the horizontal position between the upper clamping groove 13 and the lower clamping groove 14; S4: By rotating the insulating operating rod, the driving assembly 16 drives the driving block 10 to move away from the driving block 10 of the upper housing 2 until the distance between the upper clamping groove 13 and the lower clamping groove 14 is the largest or reaches the distance that can accommodate the cable; S5: By translating the insulating operating rod, the cable is placed between the upper clamping groove 13 and the lower clamping groove 14; S6: By rotating the insulating operating rod, the driving assembly 16 drives the driving block 10 to move close to the driving block 10 of the upper housing 2, and the distance between the upper clamping groove 13 and the lower clamping groove 14 gradually decreases until the cable is clamped and fixed; S7: Disengage the clamping fit between the insulating operating rod and the drive block 10 of the lower housing 3, and cancel the fixed connection with the basic device of the intelligent cable CT equipment. S8: When the cable is energized, the power-taking coil 672 takes power from the cable and supplies power to the control circuit board 73, and the control circuit board 73 supplies power to the expansion circuit board 75, so as to realize the normal operation of the expansion circuit board 75.

[0067] By rotating the insulating operating rod to control the drive assembly 16 to drive the change in the distance between the upper and lower clamping grooves 14, there is no need for manual operation to reach the designated installation position through a ladder, an aerial work vehicle, a lifting platform, etc., and then install the power equipment on the overhead line, thereby reducing the installation time cost and labor cost, and improving the installation efficiency and safety.

[0068] The above is only the preferred embodiment of the present invention, and does not impose any form of limitation on the present invention; any ordinary technician in the industry can smoothly implement the present invention according to the instructions in the attached drawings and the above description; however, any equivalent changes made by those skilled in the art within the scope of the technical solution of the present invention by using the technical content disclosed above for a little modification, decoration and evolution are equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. Intelligent cable CT equipment basic device, characterized in that: The invention comprises an upper shell (2), a lower shell (3) arranged at one end of the upper shell (2), and a lower shell (3) arranged at one end of the lower shell (3) away from the upper shell (2), wherein the lower shell (3) is engaged with an insulating operating rod, the upper shell (2) is provided with an upper clamping groove (13), the lower shell (3) is slidably provided with a driving block (10), the driving block (10) is provided with a lower clamping groove (14), and the lower shell (3) is provided with a driving block (10) driven by rotating the insulating driving rod. A drive component (16) is directed toward or away from the upper housing (2); the upper housing (2) and the lower housing (3) are respectively provided with a control circuit board (73) and an extension circuit board (75); a power supply component for drawing power from a cable is provided between the upper housing (2) and the lower housing (3); the power supply component and the extension circuit board (75) are both electrically connected to the control circuit board (73); and functions involved in the power equipment can be realized by designing a functional circuit on the extension circuit board (75).

2. The intelligent cable CT equipment foundation device according to claim 1, characterized in that: The driving block (10) is provided with a T-shaped slot (20), and the driving assembly (16) comprises a T-shaped block (161) slidably arranged in the T-shaped slot (20), a driving screw (162) threadedly connected to the T-shaped block (161), a cross-shaped rotating disk (163) arranged at one end of the driving screw (162), a fixed cover (164) arranged on the lower shell (3), and a linkage sleeve (26) rotatably arranged on the fixed cover (164), wherein the linkage sleeve (26) is provided with a cross-shaped slot (30) for plugging and matching with the cross-shaped rotating disk (163), the driving screw (162) is rotatably inserted into the driving block (10), and the linkage sleeve (26) is provided with a linkage slot (31) for snap-fitting with an insulating operating rod.

3. The intelligent cable CT equipment foundation device according to claim 2, characterized in that: The power collection component comprises an upper power collection block (67) arranged on the upper shell (2), a lower power collection block (59) arranged on the driving block (10), and a power supply battery (65) arranged on the upper shell (2); the upper power collection block (67) comprises a power collection coil (672), the power supply battery (65) is electrically connected to the power collection coil (672), and the power collection coil (672) is electrically connected to the control circuit board (73).

4. The intelligent cable CT equipment foundation device according to claim 3, characterized in that: The linkage sleeve (26) is provided with a reducer (28), the output end of the reducer (28) is provided with a rotating shaft (29), and the cross groove (30) is provided on the rotating shaft (29).

5. The intelligent cable CT equipment foundation device according to claim 3, characterized in that: An embedded groove (48) for arranging the lower power-taking block (59) is formed in the driving block (10). A plurality of drain holes (49) communicating with the embedded groove (48) are formed in the inner wall of the embedded groove (48). A water accumulation groove (18) is formed in the driving block (10). An outlet (19) communicating with the water accumulation groove (18) is formed in the inner wall of the T-shaped groove (20). A plug-in ring groove (52) is formed in the lower housing (3). The driving screw (162) rotates and sequentially passes through the plug-in ring groove (52), the outlet (19) and the water accumulation groove (18).

6. The intelligent cable CT equipment foundation device according to claim 2, characterized in that: A quick positioning component for quickly positioning the cross turntable (163) and the cross groove (30) is arranged between the fixed cover (164) and the lower housing (3).

7. The intelligent cable CT equipment foundation device according to claim 6, characterized in that: The quick positioning component includes a plurality of convex blocks (32) arranged on the inner wall of the fixed cover (164), a plurality of alignment blocks (34) arranged on the lower housing (3) away from the lower housing (3), and a guiding inclined surface arranged on the convex block (32). An alignment groove (33) for plug-in cooperation with the alignment block (34) is formed between the convex block (32) and its adjacent convex block (32). The guiding inclined surface (35) is used for guiding the alignment block (34) into the alignment groove (33). When the alignment groove (33) is in plug-in cooperation with the alignment block (34), the cross turntable (163) is in plug-in cooperation with the cross groove (30).

8. The intelligent cable CT equipment foundation device according to claim 5, characterized in that: A collecting groove (50) is arranged on the inner wall of the embedded groove (48). The collecting groove (50) communicates with the drain hole (49). The collecting groove (50) is used for guiding the accumulated water in the embedded groove (48) into the drain hole (49). The lower housing (3) is provided with a plug-in guiding groove (53) communicating with the plug-in ring groove (52). The plug-in guiding groove (53) is used for guiding the accumulated water at the outlet (19) into the plug-in ring groove (52).

9. The intelligent cable CT equipment foundation device according to claim 1, characterized in that: The control circuit board (73) includes a communication module (74). The communication module (74) is used for outputting communication signals to the background.

10. A method for using the basic device of an intelligent cable CT device as described in any one of claims 1-9, characterized in that: Including the following steps: S1: Design the functional circuits involved in the power equipment on the extension circuit board (75); S2: First, the insulating operating rod is clamped and matched with the lower housing (3) to realize the fixed connection between the insulating operating rod and the basic device of the intelligent cable CT device; S3: The basic device of the intelligent cable CT device is slid towards the cable through the insulating operating rod until the cable is located at the horizontal position between the upper clamping groove (13) and the lower clamping groove (14); S4: By rotating the insulating operating rod, the driving component (16) drives the driving block (10) away from the upper housing (2) until the distance between the upper clamping groove (13) and the lower clamping groove (14) is the largest or reaches the distance that can accommodate the cable; S5: By translating the insulating operating rod, the cable is located between the upper clamping groove (13) and the lower clamping groove (14); S6: By rotating the insulating operating rod, the driving assembly (16) drives the driving block (10) to approach the upper housing (2), and the distance between the upper clamping groove (13) and the lower clamping groove (14) gradually decreases until the cable is clamped and fixed. S7: Release the clamping fit between the insulating operating rod and the lower housing (3), and cancel the fixed connection with the intelligent cable CT equipment basic device. S8: When the cable is energized, the power taking assembly takes power from the cable and provides power to the control circuit board (73), and the control circuit board (73) provides power to the expansion circuit board (75), so as to realize the normal operation of the expansion circuit board (75).

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