Intelligent cable CT (Computed Tomography) equipment foundation device

Abstract

The utility model relates to the technical field of cable CT equipment, in particular to an intelligent cable CT equipment basic device which comprises an upper shell, a lower shell arranged at one end of the upper shell and a base arranged at one end, away from the upper shell, of the lower shell, the lower shell is matched with an insulating operating rod in a clamping mode, an upper clamping groove is formed in the upper shell, and a driving block is arranged on the lower shell 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 the insulating driving rod, the upper shell and the lower shell are provided with a control circuit board and an expansion circuit board respectively, and an electricity taking assembly used for taking electricity from a cable is arranged between the upper shell and the lower shell. The power taking assembly and the expansion circuit board are electrically connected with the control circuit board. Functions related to the power equipment can be realized by designing a functional circuit on the expansion circuit board. According to the utility model, the effects of reducing the installation time cost and the labor cost and improving the installation efficiency and the safety are realized.

Description

Technical Field

[0001] This utility model relates to the field of cable CT equipment technology, specifically to the basic device of intelligent cable CT equipment. Background Technology

[0002] With the acceleration of urbanization and the continuous growth of electricity demand, the safety and reliability of overhead power lines, as an important component of urban power supply, are receiving increasing attention. Installing electrical equipment such as warning devices, sensors, and instrument transformers on overhead lines is a key step in improving their safety, monitoring and maintenance efficiency, and ensuring a stable and reliable power supply.

[0003] Traditional overhead power line equipment installation methods mainly rely on manual operation, using ladders, aerial work platforms, and scissor lifts to install the equipment in designated locations. However, manual operation is time-consuming, labor-intensive, inefficient, and poses significant safety risks when working at heights.

[0004] To address the problems of time-consuming and labor-intensive manual operation, low installation efficiency, and significant safety risks associated with working at heights, an intelligent cable CT equipment foundation device is needed. Utility Model Content

[0005] The purpose of this invention is to provide a basic device for intelligent cable CT equipment to solve the problems of existing devices mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an intelligent cable CT equipment base device, including an upper housing, a lower housing disposed at one end of the upper housing, and a base disposed at the end of the lower housing opposite to the upper housing. The lower housing is engaged with an insulating operating rod. The upper housing has an upper clamping groove. The lower housing is slidably provided with a driving block, which has a lower clamping groove. The lower housing is provided with a driving assembly that drives the driving block toward or away from the upper housing by rotating the insulating driving rod. The upper housing and the lower housing are respectively provided with a control circuit board and an expansion circuit board. A power-drawing assembly for drawing power from the cable is disposed between the upper housing and the lower housing. The power-drawing assembly and the expansion circuit board are electrically connected to the control circuit board. The functions involved in the power equipment can be realized by designing functional circuits on the expansion circuit board.

[0007] By adopting the above technical solution, the functional circuits involved in the power equipment are first designed on the extended circuit board. The operator slides the lower housing vertically toward the cable using an insulated drive rod. When the upper and lower clamping slots are flush with the cable, the horizontal displacement of the insulated operating rod positions the cable between the upper and lower clamping slots. Rotating the insulated drive rod controls the drive assembly to move the drive block away from the upper housing, gradually increasing the space between the upper and lower clamping slots to facilitate cable placement. Rotating the insulated drive rod controls the drive assembly to move the drive block closer to the upper housing, gradually decreasing the distance between the upper and lower clamping slots until the cable is clamped and fixed. Power is drawn from the cable through the power-taking component and supplied to the control circuit board. The control circuit board supplies power to the extended circuit board and outputs or receives signals from the extended circuit board, thus enabling the extended circuit board to operate normally.

[0008] Workers no longer need to use ladders, aerial work platforms, or lifting platforms to reach the designated installation location. They can simply control the drive components using an insulated operating rod, which reduces installation time and labor costs while improving installation efficiency and safety.

[0009] Optionally, the drive block has a T-slot, and the drive assembly includes a T-block slidably disposed in the T-slot, a drive screw threadedly connected to the T-block, a cross turntable disposed at one end of the drive screw, a fixed cover disposed on the lower housing, and a linkage sleeve rotatably disposed on the fixed cover. The linkage sleeve has a cross slot for the cross turntable to be inserted and engaged, the drive screw rotatably passes through the drive block, and the linkage sleeve has a linkage slot for the insulating operating rod to be engaged and engaged.

[0010] By adopting the above technical solution, when the insulating operating rod rotates, the linkage sleeve rotates simultaneously with the rod due to the engagement between the rod and the linkage slot; the drive screw rotates simultaneously with the engagement between the cross slot and the cross turntable; when the drive screw rotates, the T-block slides relative to the drive screw due to the T-slot's restriction on the T-block, and the sliding of the T-block causes the drive block to slide, thereby achieving the purpose of driving the drive block away from or closer to the upper housing.

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

[0012] By adopting the above technical solution, when the drive block slides toward the upper housing, it clamps the cable with the upper and lower clamping slots. When the cable is energized, it generates a changing magnetic field, and the power-taking coil induces an electromotive force, thereby generating a current. The power-taking battery obtains the current generated by the power-taking coil to charge and provides power to the control circuit board, thereby realizing the normal operation of the control circuit board.

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

[0014] By adopting the above technical solution, when the linkage sleeve rotates, due to the insertion and cooperation between the cross groove and the cross turntable, the linkage sleeve rotates while driving the drive screw to rotate; however, the reducer reduces the speed of the output shaft while increasing the torque of the output shaft, thereby improving the flexibility when rotating the drive screw.

[0015] Optionally, the drive block has an embedded groove for the lower power take-off block to be installed. The inner wall of the embedded groove has a plurality of drainage holes communicating with the embedded groove. The drive block has a water collection tank. The inner wall of the T-shaped groove has an outlet communicating with the water collection tank. The base has a plug-in ring groove. The drive screw rotates and passes through the plug-in ring groove, the outlet and the water collection tank in sequence.

[0016] By adopting the above technical solution, when water accumulates in the embedded groove, the water flows into the water accumulation tank through the drain hole; the water in the water accumulation tank flows out through the gap between the outlet and the drive screw, and the water outside the outlet flows out through the gap between the insertion ring groove and the drive screw. This timely removal of water from the embedded groove reduces the impact of water accumulation on 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 cross groove can be quickly positioned through the quick positioning component, thereby improving the installation efficiency between the fixed cover and the lower housing.

[0019] Optionally, the quick positioning component includes a plurality of protrusions disposed on the inner wall of the fixed cover, a plurality of alignment blocks disposed on the base opposite to the lower housing, and a guide inclined surface disposed on the protrusions. An alignment groove is formed between the protrusion and its adjacent protrusion to engage with the alignment block. The guide inclined surface is used to guide the alignment block toward the alignment groove. When the alignment groove engages with the alignment block, the cross turntable engages with the cross groove.

[0020] By adopting the above technical solution, while the fixing cover is set on the base, the alignment block is quickly guided into the alignment slot by the guide inclined surface until the alignment block and the alignment slot are inserted and matched, thereby achieving the purpose of rapid positioning of the cross turntable and the cross slot.

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

[0022] By adopting the above technical solution, the water accumulated in the embedded groove can be quickly guided to the drain hole through the collection groove; and the water accumulated in the plug-in ring groove can be quickly guided to the outlet through the plug-in guide groove. Through the guidance of both, the water in the embedded groove is quickly and timely discharged to the outside, further reducing the impact of water accumulation on power extraction efficiency.

[0023] Optionally, the control circuit board includes a communication module for outputting communication signals to the background.

[0024] By adopting the above technical solution, when the control circuit board detects current, the communication module outputs a feedback signal to the backend, thereby realizing a live alert. Information from the expansion circuit board can be fed back to the control circuit board, processed by the communication module, and finally output to the backend. This method allows for real-time monitoring of the cable's liveness and the status of the electrical equipment on the expansion circuit board.

[0025] Compared with the prior art, the beneficial effects of this utility model are: this utility model is convenient;

[0026] 1. Once workers reach the designated installation location, they do not need to use ladders, aerial work platforms, or lifting platforms. They can simply control the drive components using an insulated operating rod, which reduces installation time and labor costs while improving installation efficiency and safety.

[0027] 2. When the control circuit board detects current, the communication module outputs a feedback signal to the backend to provide a liveness alert. Information from the expansion circuit board can be fed back to the control circuit board, processed by the communication module, and finally output to the backend. This method allows for real-time monitoring of the cable's liveness and the status of the electrical equipment on the expansion circuit board. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of this application.

[0029] Figure 2 This is an explosion diagram used to show the warning light cover located between the lower body and the base.

[0030] Figure 3 It is a partial sectional view used to show the interior of the shell.

[0031] Figure 4 It is an exploded diagram used to show the positional relationship between the base, the connecting base, and the fixing pad.

[0032] Figure 5 It is a partial sectional view used to show the interior of the linkage.

[0033] Figure 6 This is an exploded diagram used to show the power extraction block located in the embedded slot.

[0034] Figure 7 This is a top view used to show the bottom of the connecting base.

[0035] Figure 8 This is a schematic diagram used to show the explosion inside the first cavity.

[0036] In the diagram: 1. Housing; 2. Upper housing; 3. Lower housing; 4. Base; 5. First circular groove; 6. Second circular groove; 7. Warning light cover; 8. Support groove; 9. Through cavity; 10. Drive block; 11. Sliding block; 12. Sliding groove; 13. Upper clamping groove; 14. Lower clamping groove; 15. Anti-slip texture; 16. Drive assembly; 17. Rotating groove; 18. Water collection groove; 19. Outlet; 20. T-slot; 161. T-block; 162. Drive screw; 163. Cross turntable; 164. Fixing cover; 21. Locking 21. Insert rod; 22. Locking slot; 23. First locking hole; 24. Second locking hole; 25. Mounting port; 26. Linkage sleeve; 27. Reduction chamber; 28. Reducer; 29. ​​Rotating shaft; 30. Cross groove; 31. Linkage groove; 32. Protrusion; 33. Alignment groove; 34. Alignment block; 35. Guide inclined surface; 36. Annular groove; 37. Fixing washer; 38. Connecting base; 39. First connecting hole; 40. First nut groove; 41. First through hole; 42. Second connecting hole; 43. Second nut groove; 44. Second through hole; 45. Third connecting hole; 46. Insertion groove; 47. Fixing hole; 48. Embedded groove; 49. Drain hole; 50. Collection groove; 51. Insertion ring block; 52. Insertion groove; 53. Insertion guide groove; 54. Drain ring; 55. Drain outlet; 56. Drainage inner groove; 57. Guide arc surface; 58. Flat washer; 59. Lower power take-off block; 591. Lower power take-off body; 592. Lower power take-off assembly; 5921. Lower power take-off strip; 60. Support block; 601. Support groove; 61. First groove; 62. 63. Sliding cover; 64. Sliding cover mounting slot; 65. Power supply battery cavity; 66. Power supply battery; 67. First cavity; 68. Upper power take-off block; 69. Upper power take-off body; 60. Power take-off coil; 61. Upper power take-off group; 62. Upper power take-off strip; 73. First power take-off slot; 74. Second power take-off slot; 75. First plug-in slot; 76. Second plug-in slot; 77. Second cavity; 78. Control circuit board; 79. Communication module; 70. Expansion circuit board; 71. Wiring hole; 72. Power supply interface; 73. Waterproof interface. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] Please see Figures 1-8 One embodiment provided by this utility model:

[0039] Intelligent cable CT equipment foundation device, refer to Figure 1 and Figure 2 The system includes a housing 1 and a base 4. The housing 1 comprises an upper housing 2 and a lower housing 3, which are integrally formed. The base 4 is installed at the end of the lower housing 3 away from the upper housing 2.

[0040] Reference Figure 2 The base 4 has a first circular groove 5 on the side facing the lower housing 3, and the lower housing 3 has a second circular groove 6 on the side facing the base 4. A warning light sleeve 7 is installed between the base 4 and the lower housing 3. The warning light sleeve 7 is a hollow column, and the first circular groove 5 and the second circular groove 6 are respectively for the two ends of the warning light sleeve 7 to be inserted and fitted.

[0041] Reference Figure 2 The lower housing 3 has a support groove 8 on the side facing the upper housing 2, and the support groove 8 is used to support the cable. A through cavity 9 is also provided on the side of the lower housing 3 facing the upper housing 2. The through cavity 9 extends through the inner wall of the lower housing 3 away from the upper housing 2 and communicates with the support groove 8. Figure 3 A drive block 10 is slidably installed inside the cavity 9. A sliding block 11 is installed on one side of the drive block 10. A sliding groove 12 is provided on the inner wall of the cavity 9 for the sliding block 11 to slide and cooperate. The sliding groove 12 is connected to the cavity 9.

[0042] Reference Figure 3 The upper housing 2 has an upper clamping groove 13 on the side facing the lower housing 3, and the upper clamping groove 13 extends through both opposite sides of the upper housing 2. The driving block 10 has a lower clamping groove 14 on the side facing the upper housing 2, and the lower clamping groove 14 extends through both opposite sides of the driving block 10. In addition, the lower clamping groove 14 is provided with anti-slip texture 15, which is used to enhance the friction on the cable, thereby achieving the stability of the cable during the clamping process.

[0043] Reference Figure 2 and Figure 3 The lower housing 3 is provided with a drive assembly 16 for driving the drive block 10 toward or away from the upper housing 2. The drive assembly 16 drives the drive block 10 away from or toward the upper housing 2. When the drive 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 that the cable can be placed between the upper clamping groove 13 and the lower clamping groove 14; when the drive block 10 moves toward the upper housing 2, the space between the upper clamping groove 13 and the lower clamping groove 14 gradually decreases, so that the cable can be clamped and fixed.

[0044] Reference Figure 3 and Figure 4The base 4 has a rotating groove 17 through which the drive screw 162 rotates; the drive block 10 has a water collection tank 18, and the T-shaped groove 20 has an outlet 19 on its inner wall facing the base 4, and the outlet 19 communicates with the water collection tank 18. The drive block 10 has a T-shaped groove 20 on the side opposite to the upper housing 2, and the T-shaped groove 20 extends through both opposite sides of the drive block 10. Figure 5 The drive assembly 16 includes a T-shaped block 161 slidably mounted on the T-slot 20, a drive screw 162 threadedly connected to the T-shaped block 161, a cross turntable 163 fixedly mounted on one end of the drive screw 162, and a fixed cover 164 rotatably mounted on the end of the lower housing 3 away from the lower housing 3. The T-shaped block 161 is T-shaped, and the end of the drive screw 162 away from the base 4 is rotatably connected to the outlet 19 and the water collection tank.

[0045] In addition, refer to Figure 3 A locking rod 21 is installed at one end of the drive screw 162 that passes through the base 4. A locking slot 22, which engages with the locking block, is formed on the side of the cross disc 163 facing the drive screw 162. A first locking hole 23 is formed at the end of the cross disc 163 away from the locking rod 21, and the first locking hole 23 communicates with the locking slot 22. A second locking hole 24 is formed at the end of the locking rod 21 facing the cross disc 163. The first locking hole 23 and the second locking hole 24 are sequentially threaded together by bolts, thereby achieving a fixed connection between the cross disc 163 and the drive screw 162.

[0046] Reference Figure 3 and Figure 5 The fixed cover 164 has an installation port 25 on its inner wall facing the lower housing 3. A linkage sleeve 26 is fixedly installed on the side of the fixed cover 164 away from the lower housing 3. A deceleration cavity 27 is formed inside the linkage sleeve 26, and the deceleration cavity 27 communicates with the installation port 25. A reducer 28 is installed inside the deceleration cavity 27. The output shaft of the reducer 28 faces the lower housing 3, and a rotating shaft 29 is installed on the output shaft of the reducer 28. A cross groove 30 is formed on the side of the rotating shaft 29 away from the accelerator, and the cross groove 30 is inserted into the cross turntable 163. A linkage groove 31 is formed at the end of the linkage sleeve 26 away from the fixed cover 164. The linkage groove 31 is used for the locking engagement of the insulated operating rod.

[0047] When the insulated operating rod rotates, refer to Figure 3 and Figure 5Because the insulating operating rod is engaged with the linkage slot 31, the rotation of the insulating operating rod simultaneously drives the linkage sleeve 26 to rotate; the rotation of the linkage sleeve 26 simultaneously drives the fixed cover 164 to rotate. Due to the insertion engagement between the cross slot 30 and the cross turntable 163, the rotation of the fixed cover 164 simultaneously drives the drive screw 162 to rotate. When the drive screw 162 rotates, due to the restriction of the T-block 161 by the T-slot 20, the rotation of the drive screw 162 simultaneously causes the T-block 161 to slide relative to the drive screw 162. The sliding of the T-block 161 simultaneously causes the drive block 10 to slide, thereby achieving the purpose of driving the drive block 10 away from or closer to the upper housing 2.

[0048] 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 certain intervals and in a circumferential direction. Alignment grooves 33 are formed between each protrusion 32 and its adjacent protrusions. A plurality of alignment blocks 34 are installed on the side of the base 4 opposite to the lower housing 3, which are also arranged at certain intervals and in a circumferential direction. The alignment blocks 34 are inserted into the alignment grooves 33. When the alignment blocks 34 are inserted into the alignment grooves 33, the cross groove 30 is also inserted into the cross turntable 163. Furthermore, two opposite sides of the protrusions 32 are provided with guide inclined surfaces 35 for guiding the alignment blocks 34 toward the alignment grooves 33, thereby improving the rapid positioning of the alignment grooves 33 and the alignment blocks 34.

[0049] Reference Figure 2 and Figure 4 An annular groove 36 is provided on the side of the base 4 facing the lower housing 3. A fixing washer 37 is installed in the annular groove 36, and the drive screw 162 rotates through the fixing washer 37. A connecting base 38 is installed on the side of the fixing washer 37 away from the base 4. Several sets of first connecting holes 39 are provided between the fixing washer 37 and the connecting base 38. The first connecting hole 39 includes a first nut groove 40 opened on the side of the connecting base 38 away from the fixing washer 37 and a first through hole 41 opened on the side of the connecting base 38 facing the fixing washer 37. The first nut groove 40 communicates with the first through hole 41. The first nut groove 40 is used to place a hexagonal nut, and the first through hole 41 is used for the bolt to rotate through. The connecting base 38 and the fixing washer 37 are fixedly connected by the screw in the first through hole 41 and the hexagonal nut in the first nut groove 40.

[0050] Reference Figure 4A plurality of second connecting holes 42 are provided between the fixing washer 37 and the connecting base 38. The second connecting holes 42 include a second nut groove 43 opened on the side of the connecting base 38 away from the fixing washer 37 and a second through hole 44 opened on the side of the connecting base 38 facing the fixing washer 37. The second nut groove 43 communicates with the second through hole 44. The second nut groove 43 is used to place a hexagonal nut, and the second through hole 44 is used for the bolt to rotate through.

[0051] Reference Figure 4 The base 4 is provided with several sets of third connecting holes 45, and the number of second connecting holes 42 corresponds one-to-one with the number of third connecting holes 45. Each third connecting hole 45 includes a insertion groove 46 on the side of the base 4 away from the fixing pad 37 and a fixing hole 47 on the side of the fixing pad 37 facing the base 4, and the number of insertion grooves 46 corresponds one-to-one with the number of second through holes 44. Bolts are passed sequentially through the insertion grooves 46, fixing holes 47, and second through holes 44, and then threaded into the hexagonal nut in the second nut groove 43, thus achieving a fixed connection between the base 4, the fixing pad 37, and the connecting base 38.

[0052] Reference Figure 3 and Figure 6 The drive block 10 has an embedded groove 48 on the side facing the upper housing 2. Two drain holes 49 are formed inside the drive block 10, communicating with the water collection tank 18, and the drain holes 49 are also connected to the embedded groove 48. Furthermore, two collecting grooves 50 are formed on the two opposing inner walls of the embedded groove 48. The collecting grooves 50 guide the water accumulated in the embedded groove 48 into the drain holes 49, and each collecting groove 50 communicates with one of the two drain holes 49. The water in the embedded groove 48 is guided into the drain holes 49 through the collecting grooves 50, and then flows into the water collection tank 18 through the drain holes 49; the water in the water collection tank 18 flows out through the outlet 19.

[0053] Reference Figure 4 and Figure 7 A connector ring block 51 is installed on the side of the connecting base 38 near the fixing gasket 37. A connector ring groove 52 is formed within the connector ring block 51, extending through the side of the connector ring block 51 facing the connecting base 38. A connector guide groove 53 is formed on the side of the connecting base 38 opposite to the connector ring block 51. The connector guide groove 53 communicates with the connector ring groove 52 and is used to guide the accumulated water from the outlet 19 into the connector ring groove 52. The accumulated water flowing out of the outlet 19 is guided into the connector ring groove 52 through the connector guide groove 53, and then flows out through the connector ring groove 52.

[0054] Reference Figure 7A drain ring 54 is installed within the insertion groove 52. The drain ring 54 has a drain outlet 55 extending through two opposite sides. Four inner drain grooves 56 are formed within the drain ring 54, and these grooves communicate with the drain outlets 55. Guide arc surfaces 57 are provided on the two inner sides of each inner drain groove 56 to guide water accumulated in the drain outlets 55 towards the inner drain grooves 56. Furthermore, 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. Figure 3 A flat washer 58 is fitted onto the drive screw 162. When the drive screw 162 rotates, the flat washer 58 increases the friction of the drive screw 162, thereby reducing the damage to the drive screw 162.

[0055] Reference Figure 7 The accumulated water is guided into the drainage inner channel 56 through the guide arc surface 57, and then flows out sequentially into and out of the drainage outlet 55 through the drainage inner channel 56. Furthermore, combined with... Figure 3 The drive screw 162 slides through the insertion ring groove 52.

[0056] Reference Figure 6 A lower power take-off block 59 is fixedly installed within the embedded groove 48. Among them, [the following is a description of the process, which is not directly related to the preceding sentence about the power take-off block 59]. Figure 3 The lower power take-off block 59 includes a lower power take-off body 591 installed on the side of the embedded groove 48 opposite to the lower housing 3, and two sets of lower power take-off groups 592 installed on the side of the lower power take-off body 591 opposite to the lower housing 3, with the two sets of lower power take-off groups 592 arranged opposite to each other. A support block 60 is installed on the side of the lower power take-off body 591 opposite to the drive block 10, and the support block 60 is located between the two sets of upper power take-off groups 673. A support groove 601 is installed on the side of the support block 60 opposite to the drive block 10, and the support groove 601 is used to support the cable. The lower power take-off group 592 includes a plurality of lower power take-off strips 5921 installed on the side of the lower power take-off body 591 facing the lower housing 3. The lower power take-off strips 5921 are arranged in a cuboid shape, and the plurality of lower power take-off strips 5921 are distributed at a certain interval.

[0057] Reference Figure 3 The upper housing 2 has a first groove 61, which communicates with the through cavity 9. (Refer to...) 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 is provided on the side of the upper housing 2 away from the lower housing 3 for the sliding cover 62 to slide and engage. A power supply battery cavity 64 is provided on the side of the sliding cover 62 facing the upper housing 2, and a power supply battery 65 is installed in the power supply battery cavity 64.

[0058] Reference Figure 3 and Figure 8The upper housing 2 has a first cavity 66, which communicates with the sliding cover mounting groove 63. An upper power-taking block 67 is installed within the first cavity 66. The upper power-taking block 67 includes an upper power-taking body 671 installed within the first cavity 66 and two sets of upper power-taking groups 673 installed on the side of the upper power-taking body 671 facing the upper housing 2, with the two sets of upper power-taking groups 673 arranged opposite to each other.

[0059] Reference Figure 3 The upper clamping groove 13 has two opposite inner walls respectively provided with a first power-taking groove 68 and a second power-taking groove 69, and the second power-taking groove 69 communicates with the through cavity 9. Figure 8 The first power-taking slot 68 has several first insertion slots 70 on the side facing the lower housing 3. These first power-taking slots 68 are arranged at certain intervals and communicate with the first cavity 66. The second power-taking slot 69 has several second insertion slots 71 on the side facing the lower housing 3. These second power-taking slots 69 are arranged at certain intervals and communicate with the first cavity 66. The first insertion slots 70 and the second insertion slots 71 respectively connect and engage with two sets of upper power-taking groups 673.

[0060] Among them, reference Figure 8 The upper power-taking group 673 includes several upper power-taking blocks 67 installed 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 blocks 67, and two sets of upper power-taking groups 673 installed on the side of the upper power-taking blocks 67 facing the lower housing 3. The two sets of upper power-taking groups 673 are arranged opposite each other, and are respectively located on both sides of the power-taking coil 672. The upper power-taking group 673 includes several upper power-taking strips 6731 installed on the side of the lower power-taking block 59 facing the upper housing 2. The upper power-taking strips 6731 are cuboid in shape, and the several upper power-taking strips 6731 are arranged at a certain interval. Figure 6 The upper power take-off bar 6731 is connected to its adjacent upper power take-off bar 6731 for insertion and mating with the lower power take-off bar 5921; the lower power take-off bar 5921 is connected to its adjacent lower power take-off bar 5921 for insertion and mating with the upper power take-off bar 6731, in combination. Figure 3 This increases the power extraction performance and the gap between the upper clamping slot 13 and the lower clamping slot 14.

[0061] Reference Figure 8The upper housing 2 has a second cavity 72 that communicates with the first cavity 66. A control circuit board 73 is installed within the second cavity 72 and is electrically connected to the power supply battery 65. The control circuit board 73 includes a communication module 74, which outputs communication signals to the backend. The power supply battery 65 supplies power to the control circuit board 73, enabling it to operate stably. The power supply battery 65 is electrically connected to a power-taking coil 672, which charges the battery 65. When the control circuit board 73 detects current, the communication module 74 outputs a feedback signal to the backend, thus providing a power-on reminder.

[0062] Reference Figure 2 The lower housing has three sets of expansion circuit boards 75, which can be used to expand the control circuit board 73 with other modules. Figure 8 The lower housing 3 has two wiring holes 76 on the side opposite to the upper housing 2. These wiring holes 76 communicate with the second cavity 72 and are used for electrical connection between the control circuit board 73 and the expansion circuit board 75. Figure 2 A power supply interface 77 is provided on one side of the upper housing 2. The power supply interface 77 is equipped with a waterproof interface 78, which is used to connect external power equipment, such as alarms, sensors, and current transformers. Meanwhile, the functions related to the power equipment can be implemented through functional circuits designed on the expansion circuit board 75. Information from the expansion circuit board 75 can be fed back to the control circuit board 73, then processed through the communication module 74, and finally output to the backend.

[0063] Working principle: The operator engages the insulating operating rod with the linkage slot 31; through the insertion and engagement of the alignment block 34 with the alignment slot 33, the cross slot 30 and the cross turntable 163 are quickly engaged; when the insulating operating rod is rotated, the linkage sleeve 26 rotates with the rotation of the insulating operating rod, and the rotation of the linkage sleeve 26 drives the fixed cover 164 to rotate, and the rotation of the fixed cover 164 drives the rotating shaft 29 to rotate. Since the cross slot 30 and the cross turntable 163 are engaged, the rotation of the cross turntable 163 drives the drive screw 162 to rotate, and the rotation of the drive screw 162 drives the drive block 10 to move away from or towards the upper housing 2. When the drive block 10 moves away from the upper housing 2, the space between the upper clamping slot 13 and the lower clamping slot 14 gradually increases, so that the cable can be placed between the upper clamping slot 13 and the lower clamping slot 14; when the drive block 10 moves towards the upper housing 2, the space between the upper clamping slot 13 and the lower clamping slot 14 gradually decreases, so that the cable can be clamped and fixed. Meanwhile, the functions involved in the power equipment can be realized by designing functional circuits on the expansion circuit board 75.

[0064] Using the above methods, there is no need for manual labor to reach the designated installation location via ladders, aerial work vehicles, and lifting platforms to install the power equipment on the overhead lines, thereby reducing installation time and labor costs, and improving installation efficiency and safety.

[0065] By rotating the insulating operating rod, the drive assembly 16 is controlled to drive the spacing between the upper and lower clamping slots 14 to change. This eliminates the need for manual installation via ladders, aerial work platforms, or lifting platforms to reach the designated installation position and install the power equipment on the overhead lines. This reduces installation time and labor costs while improving installation efficiency and safety.

[0066] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A foundation device for intelligent cable CT equipment, characterized in that: The device includes an upper housing (2), a lower housing (3) disposed at one end of the upper housing (2), and a lower housing (3) disposed at the end of the lower housing (3) opposite to the upper housing (2). The lower housing (3) is engaged with an insulating operating rod. The upper housing (2) has an upper clamping groove (13). The lower housing (3) has a slidably disposed driving block (10). The driving block (10) has a lower clamping groove (14). The lower housing (3) is equipped with a mechanism to drive the driving block (10) by rotating the insulating driving rod. A drive assembly (16) facing or away from the upper housing (2) is provided. The upper housing (2) and the lower housing (3) are respectively provided with a control circuit board (73) and an expansion circuit board (75). A power-taking assembly for drawing power from the cable is provided between the upper housing (2) and the lower housing (3). The power-taking assembly and the expansion circuit board (75) are electrically connected to the control circuit board (73). The functions involved in the power equipment can be realized by designing functional circuits on the expansion circuit board (75).

2. The intelligent cable CT equipment foundation device according to claim 1, characterized in that: The drive block (10) has a T-slot (20). The drive assembly (16) includes a T-block (161) slidably disposed in the T-slot (20), a drive screw (162) threadedly connected to the T-block (161), a cross turntable (163) disposed at one end of the drive screw (162), a fixing cover (164) disposed on the lower housing (3), and a linkage sleeve (26) rotatably disposed on the fixing cover (164). The linkage sleeve (26) has a cross slot (30) for the cross turntable (163) to be inserted and engaged. The drive screw (162) rotatably passes through the drive block (10). The linkage sleeve (26) has a linkage groove (31) for the insulating operating rod to be engaged and engaged.

3. The intelligent cable CT equipment foundation device according to claim 2, characterized in that: The power extraction assembly includes an upper power extraction block (67) disposed on the upper housing (2), a lower power extraction block (59) disposed on the drive block (10), and a power supply battery (65) disposed on the upper housing (2); the upper power extraction block (67) includes a power extraction coil (672), the power supply battery (65) is electrically connected to the power extraction coil (672), and the power extraction 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 equipped with a speed reducer (28), and the output end of the speed reducer (28) is equipped with a rotating shaft (29). The cross groove (30) is formed on the rotating shaft (29).

5. The intelligent cable CT equipment foundation device according to claim 3, characterized in that: The drive block (10) has an embedded groove (48) for the lower power take-off block (59) to be installed. The inner wall of the embedded groove (48) has a plurality of drainage holes (49) communicating with the embedded groove (48). The drive block (10) has a water collection tank (18). The inner wall of the T-shaped groove (20) has an outlet (19) communicating with the water collection tank (18). The lower housing (3) has a plug-in ring groove (52). The drive screw (162) rotates and passes through the plug-in ring groove (52), the outlet (19) and the water collection tank (18) in sequence.

6. The intelligent cable CT equipment foundation device according to claim 2, characterized in that: A quick positioning assembly for quick positioning of the cross turntable (163) and the cross groove (30) is provided 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 assembly includes a plurality of protrusions (32) disposed on the inner wall of the fixed cover (164), a plurality of alignment blocks (34) disposed on the lower housing (3) away from the lower housing (3), and a guide inclined surface disposed on the protrusions (32). An alignment groove (33) is formed between the protrusion (32) and its adjacent protrusion (32) to engage with the alignment block (34). The guide inclined surface (35) is used to guide the alignment block (34) toward the alignment groove (33). When the alignment groove (33) engages with the alignment block (34), the cross turntable (163) engages with the cross groove (30).

8. The intelligent cable CT equipment foundation device according to claim 5, characterized in that: The inner wall of the embedded groove (48) is provided with a collecting groove (50), which is connected to the drain hole (49). The collecting groove (50) is used to guide the water accumulated in the embedded groove (48) into the drain hole (49). The lower housing (3) is provided with a plug-in guide groove (53) that is connected to the plug-in ring groove (52). The plug-in guide groove (53) is used to guide the water accumulated in 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), which is used to output communication signals to the background.

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