Tower type glass insulator

Abstract

A tower-type glass insulator disclosed by the present invention comprises a telegraph pole, a mounting plate, a base and a plurality of tower-type glass insulator units, the plurality of tower-type glass insulator units are arranged on the base at equal intervals, the base is fixed at the top end of the telegraph pole through the mounting plate, and the plurality of tower-type glass insulator units are mutually independent. Each tower-type glass insulator unit can be independently adjusted, each tower-type glass insulator unit comprises an insulator body, an insulator quick-mounting structure and an insulator adjusting assembly, and the insulator body and the insulator adjusting assembly are connected through the insulator quick-mounting structure. The insulator body can be quickly disassembled and assembled through the insulator quick-assembly structure, when the insulator is damaged, the whole device does not need to be disassembled, maintenance is convenient, cost is saved, the use height and the use position of the insulator can be quickly adjusted through the insulator adjusting assembly, adjustment of the height and the position of the insulator is correlated, and adjustment is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of insulators, in particular to a tower glass insulator. Background Art

[0002] The device used to support and insulate the conductor is called an insulator. The insulator device is made of glass and is called a glass insulator; the most widely used in the line is the tempered glass insulator.

[0003] After searching, the patent document with publication number CN118588385A provides a tower glass insulator, wherein the left and right position of the insulator is adjusted by rotating the first threaded rod, and the upper and lower height of the insulator is adjusted by rotating the second threaded rod. The position and height adjustment between multiple insulators need to be achieved by separately set threaded rods. Each adjustment requires rotating different threaded rods separately, which is inconvenient to adjust. At the same time, when the insulator is damaged and needs to be replaced, the entire device needs to be dismantled, which is time-consuming and labor-intensive, wastes resources, and increases the cost of maintenance. Therefore, a tower glass insulator is proposed, which is more convenient to adjust, and can replace damaged insulators without dismantling the device, which is convenient for maintenance and saves costs. Summary of the invention

[0004] The object of the present invention is to provide a tower glass insulator to solve the problems of inconvenience in adjusting the insulator, inconvenience in overhaul and maintenance, and waste of resources proposed in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A tower glass insulator comprises a utility pole, a mounting plate, a base and a plurality of tower glass insulator units, wherein the plurality of tower glass insulator units are arranged on the base at equal intervals, the base is fixed to the top of the utility pole through the mounting plate, the plurality of tower glass insulator units are independent of each other, and each of the tower glass insulator units can be adjusted independently, the tower glass insulator unit comprises an insulator body, an insulator quick-install structure and an insulator adjustment assembly, the insulator body and the insulator adjustment assembly are connected through the insulator quick-install structure, the insulator quick-install structure is used to quickly disassemble and assemble the insulator body to the insulator adjustment assembly, and the insulator adjustment assembly is used to adjust the insulator body laterally or longitudinally.

[0007] As a further solution of the present invention: the insulator adjustment assembly includes a shell and a mounting platform fixed inside the shell, a chain drive mechanism is arranged on the mounting platform, a linkage mechanism is arranged on a side of the mounting platform corresponding to the chain drive mechanism, and a rotation mechanism is arranged on the top of the mounting platform corresponding to the middle position of the chain drive mechanism, the chain drive mechanism is used to drive the rotation mechanism to slide back and forth left and right above the mounting platform, and the chain drive mechanism is also used to drive the rotation mechanism to rotate above the mounting platform, the rotation mechanism can adjust the height of the insulator body when rotating, and the rotation mechanism can adjust the left and right position of the insulator body when sliding.

[0008] As a further solution of the present invention: the self-rotation mechanism includes a slide barrel, a screw rod is slidably inserted in the slide barrel, the top end of the slide barrel is rotatably connected to a screw sleeve, one end of the screw rod passes through the screw sleeve and extends to the top of the slide barrel, and the screw rod is threadedly connected to the screw sleeve, the outer sleeve of the screw sleeve is fixed with an external gear ring, a guide groove is opened on the inner wall of one side of the top of the mounting platform corresponding to the slide barrel, and the bottom of the slide barrel is slidably connected to the guide groove.

[0009] As a further scheme of the present invention: the chain drive mechanism includes a first chain, two first sprockets, a second chain and two second sprockets, the two first sprockets are connected by the first chain transmission, the two second sprockets are connected by the second chain transmission, the first chain and the second chain are relatively arranged on both sides of the upper end of the mounting platform, and a gap is left between them, the outer tooth ring is arranged in the gap between the first chain and the second chain, and the front and rear sides of the outer tooth ring are respectively meshed and connected with the first chain and the second chain on the corresponding side, the two first sprockets and the two second sprockets are all rotatably connected to the mounting platform, and a transmission shaft is arranged on one side of the mounting platform corresponding to the two first sprockets and the two second sprockets, and multiple transmission shafts are rotatably connected to the inside of the shell, and multiple transmission shafts are not fixed to the rotating shafts of the sprockets on the corresponding side, and a gap is left between them.

[0010] As a further solution of the present invention: two first driving shafts are rotatably connected to the middle position of one side below the mounting platform, and the two first driving shafts are correspondingly arranged between the two transmission shafts on one adjacent side; a second driving shaft is rotatably connected to the middle position of the other side below the mounting platform, and the second driving shaft is correspondingly arranged between the two transmission shafts on one adjacent side; first gears are sleeved and fixed on multiple transmission shafts and the second driving shaft, and the first gear on the second driving shaft is respectively meshed with the first gears on the two transmission shafts on one adjacent side; second gears are sleeved and fixed on the two first driving shafts, and the two second gears are meshed with each other, and the two second gears are respectively meshed with the first gear on the corresponding side.

[0011] As a further scheme of the present invention: the linkage mechanism includes multiple linkage sleeves, two linkage seats and a turntable, the turntable is rotatably connected to one side below the mounting platform, the upper and lower ends of one side of the turntable are rotatably connected to the first connecting rod, one end of the two first connecting rods are rotatably connected to the transmission bar, one end of the two transmission bars are rotatably connected to the second connecting rod, one end of the two second connecting rods is provided with a crank, one end of the two second connecting rods is respectively rotatably connected to one end of the corresponding crank, the ends of the two cranks away from the corresponding second connecting rods are rotatably connected to the linkage rod, one end of the two linkage rods is provided with a rotating joint, and one end of the two linkage rods is respectively rotatably connected to the linkage seat on the corresponding side through the corresponding rotating joint.

[0012] As a further solution of the present invention: multiple linkage sleeves are arranged in one-to-one correspondence with multiple transmission shafts, and multiple linkage sleeves are respectively slidably connected to the upper ends of the corresponding transmission shafts, two linkage seats are provided with two front and rear mounting holes, multiple linkage sleeves are respectively rotatably connected in the corresponding mounting holes, multiple linkage sleeves are respectively arranged opposite to the sprocket shafts on the corresponding side, and the upper ends of the multiple linkage sleeves will be slidably connected to the lower ends of the corresponding sprocket shafts when moving upward.

[0013] As a further solution of the present invention: the insulator quick-release structure includes a connecting column, a base plate, a quick-release disk, a clamping disk, a fixing seat and a connecting disk, the top of the connecting column is connected and fixed to the bottom end of the insulator body, and the bottom end of the connecting column is fixed with the base plate, a cavity is provided inside the fixing seat, and the connecting disk is fixed in the cavity, a circular groove is provided on one side of the inner wall of the connecting disk corresponding to the clamping disk, and the clamping disk is embedded in the circular groove, and a plurality of plug-in blocks are fixed around the upper end surface of the clamping disk at equal intervals.

[0014] As a further solution of the present invention: a groove is provided at the central position of the upper surface of the quick-release disk, and a plurality of levers are arranged around the groove at equal intervals, the bottom ends of the plurality of levers extend to the bottom of the quick-release disk, and the bottom ends of the plurality of levers are fixed with plug-in plates, the plurality of plug-in plates are arranged in a one-to-one correspondence with the plurality of plug-in blocks, and the inner walls of the plurality of plug-in blocks are provided with left and right through holes on one side corresponding to the plug-in plates for passing the plug-in blocks, and the inner walls of the fixed seat are provided with slots on one side corresponding to the plurality of plug-in plates, and one end of the plurality of plug-in plates is inserted into the slot on the corresponding side after passing through the holes on the corresponding plug-in blocks.

[0015] As a further solution of the present invention: a mounting groove is provided on one side of the upper surface of the clamping disk corresponding to the bottom plate, the bottom plate is fixed in the mounting groove by bolts, and the bottom of the fixing seat is fixed on the insulator adjustment assembly.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present invention, the insulator body can be quickly disassembled and assembled through the insulator quick-assembly structure. When the insulator is damaged, only part of the structure in the insulator quick-assembly structure needs to be discarded together with the insulator, without dismantling the entire device, which is convenient for maintenance. At the same time, other structures in the insulator quick-assembly structure can be reused, saving costs. Furthermore, the use height and use position of the insulator can be easily and quickly adjusted through the insulator adjustment component. The adjustment of the insulator height and position is interrelated, and is controlled by a linkage mechanism during adjustment. The insulator body is driven to rise, lower and move left and right through two independent sprocket-chain structures, making adjustment more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of the present invention.

[0020] Figure 2 It is a schematic diagram of the internal structure of the base in the present invention.

[0021] Figure 3 It is a structural schematic diagram of the tower glass insulator unit in the present invention.

[0022] Figure 4 This is a first-perspective view of the insulator quick-install structure in the tower glass insulator unit.

[0023] Figure 5 This is a second perspective view of the insulator quick-install structure in the tower glass insulator unit.

[0024] Figure 6 It is a schematic diagram of the structure of the insulator adjustment assembly in the tower glass insulator unit.

[0025] Figure 7 It is a schematic diagram of the connection structure of various components in the insulator adjustment assembly.

[0026] Figure 8 It is a schematic diagram of the structure of the chain drive mechanism in the insulator adjustment assembly.

[0027] Fig. 9 It is a structural schematic diagram of the self-rotation mechanism in the insulator adjustment assembly.

[0028] Fig.10 It is a schematic diagram of the connection structure between the linkage mechanism and the sprocket shaft in the insulator adjustment assembly.

[0029] Fig.11 It is a structural schematic diagram of the linkage mechanism in the insulator adjustment assembly.

[0030] Notes on the reference numerals: 1-telephone pole, 2-mounting plate, 3-base, 4-tower glass insulator unit, 41-insulator body, 42-insulator quick-install structure, 421-connecting column, 422-bottom plate, 423-quick-install plate, 424-clip plate, 425-fixed seat, 426-connecting plate, 427-positioning groove, 428-slot, 429-insert block, 4210-positioning block, 4211-mounting groove, 4212-groove, 4213-dial lever, 4214-insert plate, 43-insulator adjustment assembly, 431-through groove, 432-mounting table, 4321-guide groove, 433-chain drive mechanism, 4331-first chain, 4332-first sprocket, 4333-second chain, 4334-second sprocket, 4335-transmission shaft, 4336-first gear, 4337-first driving shaft, 4338-second gear, 4339-second driving shaft, 43310-first rotating shaft, 43311-second rotating shaft, 434-linkage mechanism, 4341-linkage sleeve, 4342-turntable, 4343-knob, 4344-first connecting rod, 4345-transmission bar, 4346-second connecting rod, 4347-crank, 4348-linkage rod, 4349-rotating joint, 43410-linkage seat, 43411-mounting hole, 435-rotation mechanism, 4351-screw, 4352-screw sleeve, 4353-outer gear ring, 4354-slide, 436-chain track. DETAILED DESCRIPTION

[0031] The following embodiments will be described in detail with reference to the accompanying drawings. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component may be enlarged or reduced. The embodiments listed in the present invention are only used to illustrate the present invention and are not used to limit the scope of the present invention. Any obvious modifications or changes made to the present invention do not depart from the spirit and scope of the present invention.

[0032] See also Figures 1 to 11 In an embodiment of the present invention, a tower glass insulator includes a utility pole 1, a mounting plate 2, a base 3 and a plurality of tower glass insulator units 4. The plurality of tower glass insulator units 4 are arranged on the base 3 at equal intervals. The base 3 is fixed to the top of the utility pole 1 through the mounting plate 2. The plurality of tower glass insulator units 4 are independent of each other, and each tower glass insulator unit 4 can be adjusted independently, including adjustment in both lateral and longitudinal directions. The tower glass insulator unit 4 includes an insulator body 41, an insulator quick-install structure 42 and an insulator adjustment component 43. The insulator body 41 and the insulator adjustment component 43 are quickly disassembled and assembled through the insulator quick-install structure 42. The insulator adjustment component 43 is used to adjust the insulator body 41 laterally or longitudinally.

[0033] See also Figures 4-5 The insulator quick-install structure 42 includes a connecting column 421, a bottom plate 422, a quick-install disk 423, a clamping disk 424, a fixing seat 425 and a connecting disk 426. The top of the connecting column 421 is connected and fixed to the bottom end of the insulator body 41, and the bottom end of the connecting column 421 is fixed with the bottom plate 422. The fixing seat 425 is provided with a cavity inside, and the connecting disk 426 is fixed in the cavity. The bottom of the fixing seat 425 is fixed on the insulator adjustment component 43, and the inner wall of the connecting disk 426 corresponds to the clamping disk 424. A circular groove is provided on one side of the connecting plate 426, and the clamping plate 424 is embedded in the circular groove. A plurality of positioning blocks 4210 are fixed around the outer circumference of the clamping plate 424 at equal intervals. A positioning groove 427 is provided on one side of the inner wall of the connecting plate 426 corresponding to the plurality of positioning blocks 4210. The plurality of positioning blocks 4210 are respectively embedded in the positioning groove 427 on the corresponding side. By using the positioning blocks 4210 and the positioning grooves 427 in coordination, the clamping plate 424 is positioned when embedded in the connecting plate 426 to prevent deflection.

[0034] A plurality of insert blocks 429 are fixed around the upper end surface of the card plate 424 at equal intervals. A mounting groove 4211 is provided on the upper surface of the card plate 424 corresponding to one side of the bottom plate 422. The bottom plate 422 is fixed in the mounting groove 4211 by bolts. A groove 4212 is provided at the center of the upper surface of the quick-release plate 423. A plurality of levers 4213 are arranged around the groove 4212 at equal intervals. A guide groove penetrating up and down is provided on the inner wall of the groove 4212 corresponding to one side of the plurality of levers 4213. The plurality of levers 4213 are respectively slidably connected in the corresponding guide grooves. The bottom ends of the levers 4213 extend to the bottom of the quick-release plate 423, and the bottom ends of the multiple levers 4213 are fixed with plug plates 4214, and the multiple plug plates 4214 are arranged one by one with the multiple plug blocks 429, and the inner walls of the multiple plug blocks 429 are provided with holes that penetrate left and right on one side corresponding to the plug plates 4214 for passing the plug blocks 429, and the inner walls of the fixing seat 425 are provided with slots 428 on one side corresponding to the multiple plug plates 4214, and one end of the multiple plug plates 4214 is inserted into the slots 428 on the corresponding side after passing through the holes on the corresponding plug blocks 429;

[0035] In this embodiment, the top end of the connecting column 421 is connected and fixed to the bottom end of the insulator body 41, and the bottom end of the connecting column 421 is fixed to the clamping plate 424 through the bottom plate 422. When fixing, firstly, the bottom plate 422 is embedded in the mounting groove 4211 of the clamping plate 424 and the bolts are screwed on, so that the insulator body 41, the connecting column 421, the bottom plate 422 and the clamping plate 424 become a whole, and then the quick-release plate 423 is placed downward on the upper end of the fixing seat 425, and at the same time, the sliding lever 4213 pushes the plug plate 4214 inward and outward until one end of the plug plate 4214 passes through the hole on the plug block 429 and is inserted into the corresponding slot 428. At this time, the quick-release plate 423, the clamping plate 424 and the fixing seat 425 are fixed at the same time. The quick-release plate 423 is fixed together to form a complete sealing structure. The clamping disk 424, the bottom end of the connecting column 421 and the bottom plate 422 are simultaneously encapsulated in this sealing structure, thereby strengthening the fixing effect of the connecting column 421 and further fixing the insulator body 41 above it. At the same time, when the insulator body 41 is damaged and needs to be replaced, it is only necessary to slide the lever 4213 in the reverse direction, remove the quick-release disk 423 first, and then reversely screw the bolts on the bottom plate 422 to remove and replace the bottom plate 422, the connecting column 421 and the insulator body 41 at the same time, which is convenient for users to inspect and maintain. Each time a new insulator is replaced, it is only necessary to remove the bottom plate 422 and the connecting column 421, and the other structures in the insulator quick-release structure 42 can be reused, thereby saving costs.

[0036] See also Figures 6 to 9The insulator adjustment assembly 43 includes a housing and a mounting platform 432 fixed inside the housing, a chain driving mechanism 433 is arranged on the mounting platform 432, a chain track 436 is arranged on the upper part of the mounting platform 432 corresponding to the side of the chain driving mechanism 433, and the chain track 436 is used to guide the chain in the chain driving mechanism 433 to move smoothly in the corresponding track, a linkage mechanism 434 is arranged on the lower part of the mounting platform 432 corresponding to the side of the chain driving mechanism 433, and a self-rotation mechanism 435 is arranged on the upper part of the mounting platform 432 corresponding to the middle position of the chain driving mechanism 433. The chain drive mechanism 433 is used to drive the self-rotating mechanism 435 to slide back and forth on the mounting platform 432, and the chain drive mechanism 433 is also used to drive the self-rotating mechanism 435 to rotate on the mounting platform 432. Through the coordinated use of various components in the chain drive mechanism 433, the self-rotating mechanism 435 can slide or rotate independently, and can also rotate while sliding. The self-rotating mechanism 435 can adjust the height of the insulator body 41 when rotating, and can adjust the left and right position of the insulator body 41 when sliding.

[0037] The self-rotating mechanism 435 includes a slide 4354, in which a screw 4351 is slidably inserted, and a limiting structure is provided between the slide 4354 and the screw 4351 to prevent the screw 4351 from falling out of the slide 4354. The top of the slide 4354 is rotatably connected with a screw sleeve 4352, one end of the screw 4351 passes through the screw sleeve 4352 and extends to the top of the slide 4354, and the screw 4351 is threadedly connected with the screw sleeve 4352;

[0038] A through slot 431 is formed on the inner wall of the top of the housing corresponding to one side of the screw 4351, and the top of the screw 4351 extends to the top of the through slot 431, and the top of the screw 4351 is connected and fixed to the bottom of the fixing seat 425, and the screw 4351 does not contact the side wall of the through slot 431, and the outer sleeve 4352 is sleeved and fixed with an outer gear ring 4353;

[0039] A guide groove 4321 is provided on the inner wall of one side of the slide cylinder 4354 corresponding to the top of the mounting platform 432, and the bottom of the slide cylinder 4354 is slidably connected in the guide groove 4321. In this embodiment, when the screw sleeve 4352 is rotated, the screw rod 4351 threadably matched therewith will slide up and down along the axial direction of the slide cylinder 4354 under the limiting action of the slide cylinder 4354, thereby driving the fixing seat 425 above it to move synchronously, thereby driving the insulator body 41 to move up and down synchronously, and adjusting the use height of the insulator;

[0040] The chain driving mechanism 433 includes a first chain 4331, two first sprocket wheels 4332, a second chain 4333 and two second sprocket wheels 4334. The two first sprocket wheels 4332 are connected to each other through the first chain 4331, and the two second sprocket wheels 4334 are connected to each other through the second chain 4333. The first chain 4331 and the second chain 4333 are arranged on both sides of the upper end of the mounting platform 432 with a gap therebetween. Accordingly, two chain tracks 436 are provided. The two chain tracks 436 are respectively arranged corresponding to the first chain 4331 and the second chain 4333. The first chain 4331 and the second chain 4333 respectively move in the chain tracks 436 on the corresponding side. The outer gear ring 4353 is provided in the gap between the first chain 4331 and the second chain 4333, and the front and rear sides of the outer gear ring 4353 are respectively meshed and connected with the first chain 4331 and the second chain 4333 on the corresponding side.

[0041] When the first chain 4331 and the second chain 4333 rotate in different directions but at the same speed, the outer gear ring 4353 between them cannot rotate and will move to one side driven by the chains on both sides; when the first chain 4331 and the second chain 4333 rotate in the same direction and at the same speed, the outer gear ring 4353 between them will not move but will rotate on its own; when the first chain 4331 and the second chain 4333 rotate in different directions and at different speeds, the outer gear ring 4353 between them will move to one side driven by the chains on both sides and at the same time will rotate on its own;

[0042] The two first sprockets 4332 and the two second sprockets 4334 are all rotatably connected to the mounting platform 432. A transmission shaft 4335 is provided on one side of the mounting platform 432 corresponding to the two first sprockets 4332 and the two second sprockets 4334. The multiple transmission shafts 4335 are all rotatably connected inside the shell, and the multiple transmission shafts 4335 are not fixed to the rotating shafts of the sprockets on the corresponding side, and a gap is left between the two. Two first driving shafts 4337 are rotatably connected to the middle position of one side below the mounting platform 432, and the two first driving shafts 4337 are correspondingly provided between the two transmission shafts 4335 on the adjacent side.

[0043] A second driving shaft 4339 is rotatably connected to the middle position of the other side below the mounting platform 432. The second driving shaft 4339 is correspondingly arranged between the two transmission shafts 4335 on the adjacent side. The first gears 4336 are sleeved and fixed on the plurality of transmission shafts 4335 and the second driving shaft 4339. The first gears 4336 on the second driving shaft 4339 are respectively meshed with the first gears 4336 on the two transmission shafts 4335 on the adjacent side. Second gears 4338 are sleeved and fixed on the two first driving shafts 4337. The two second gears 4338 are meshed with each other, and the two second gears 4338 are respectively meshed with the first gears 4336 on the corresponding side.

[0044] A first rotating shaft 43310 is rotatably connected to one side of the shell corresponding to the first driving shaft 4337, and the first rotating shaft 43310 and the corresponding first driving shaft 4337 are connected by a bevel gear structure. A second rotating shaft 43311 is rotatably connected to one side of the shell corresponding to the second driving shaft 4339, and the second rotating shaft 43311 and the second driving shaft 4339 are connected by a bevel gear structure. One end of the first rotating shaft 43310 and the second rotating shaft 43311 rotates through the inner wall of the shell on the corresponding side and extends to the outside of the shell, and a knob is fixed to one end of the first rotating shaft 43310 and the second rotating shaft 43311.

[0045] The corresponding sprockets can be driven to rotate by rotating the first rotating shaft 43310 and the second rotating shaft 43311. When the first rotating shaft 43310 is rotated, the front and rear transmission shafts 4335 on the corresponding side rotate synchronously and in opposite directions. At this time, the first sprocket 4332 and the second sprocket 4334 located above the two transmission shafts 4335 also rotate synchronously and in opposite directions. When the first sprocket 4332 and the second sprocket 4334 rotate synchronously and in opposite directions, the chain parts of the first chain 4331 and the second chain 4333 close to the outer gear ring 4353 keep moving in the same direction, which will drive the outer gear ring 4353 to slide to one side.

[0046] When the second rotating shaft 43311 is rotated, the front and rear transmission shafts 4335 on the corresponding side rotate synchronously in the same direction. At this time, the first sprocket 4332 and the second sprocket 4334 located above them rotate synchronously in the same direction, and the chain is driven by the sprocket. At this time, the chain parts of the first chain 4331 and the second chain 4333 close to the outer gear ring 4353 will maintain synchronous reverse movement, and the outer gear ring 4353 sandwiched in the middle will rotate driven by the chains on both sides, and because the chains on both sides move at the same speed, the outer gear ring 4353 will not move, but will only stay in place and rotate.

[0047] See also Figures 10-11The linkage mechanism 434 includes a plurality of linkage sleeves 4341, two linkage seats 43410 and a turntable 4342. The turntable 4342 is rotatably connected to one side below the mounting platform 432. A knob 4343 is fixed at the middle position of one side of the turntable 4342. The knob 4343 is located outside the shell. The turntable 4342 can be driven to rotate synchronously by rotating the knob 4343. The upper and lower ends of one side of the turntable 4342 are rotatably connected to the first connecting rod 4344. One ends of the two first connecting rods 4344 are rotatably connected to the transmission bar 4345. One ends of the two transmission bars 4345 are rotatably connected to the second connecting rod 4346. One ends of the two second connecting rods 4346 are provided with cranks 4347. One ends of the two second connecting rods 4346 are rotatably connected to one end of the corresponding crank 4347 respectively.

[0048] One end of the two cranks 4347 away from the corresponding second connecting rod 4346 is rotatably connected to a linkage rod 4348, one end of the two linkage rods 4348 is provided with a rotating joint 4349, and one end of the two linkage rods 4348 is rotatably connected to the linkage seat 43410 on the corresponding side through the corresponding rotating joint 4349, a plurality of linkage sleeves 4341 are arranged in a one-to-one correspondence with a plurality of transmission shafts 4335, and a plurality of linkage sleeves 4341 are slidably sleeved on the upper ends of the corresponding transmission shafts 4335, and two front and rear mounting holes 43411 are provided on the two linkage seats 43410, a plurality of linkage sleeves 4341 are rotatably connected in the corresponding mounting holes 43411, and a plurality of linkage sleeves 4341 are respectively arranged opposite to the sprocket shaft on the corresponding side, and when the linkage sleeve 4341 moves up, the upper end of the linkage sleeve 4341 will be slidably sleeved on the lower end of the corresponding sprocket shaft, so that the transmission shaft 4335 is connected to the current sprocket shaft as a whole;

[0049] In this embodiment, the upper and lower first connecting rods 4344 on one side are driven to rotate synchronously by rotating the turntable 4342. The first connecting rod 4344 on the upper side gradually moves downward when rotating, and the first connecting rod 4344 on the lower side gradually moves upward when rotating. The transmission bar 4345, the second connecting rod 4346, the crank 4347, the linkage rod 4348 and the rotating joint 4349 cooperate with each other to form a linkage structure. The upper and lower first connecting rods 4344 respectively drive the linkage seat 43410 on the corresponding side to move up and down through their respective linkage structures, and the moving directions of the two linkage seats 43410 on the left and right sides are just opposite. When the linkage seat 43410 on the left side moves up, The linkage seat 43410 on the right side will move downward synchronously, and vice versa, so that the transmission shafts 4335 on the left and right sides can be intermittently fixed to the corresponding sprocket shafts. When the sprocket shaft on the left side is connected and fixed to the transmission shaft 4335, the two sprockets can be driven to rotate synchronously in the same direction by rotating the second shaft 43311 on the left side. The sprocket shaft on the right side is connected and fixed to the transmission shaft 4335. The two sprockets can be driven to rotate synchronously in the same direction by rotating the first shaft 43310 on the right side. The movement state of the outer gear ring 4353 is controlled by controlling the direction of the first sprocket 4332 and the second sprocket 4334, thereby realizing the adjustment of the height and position of the insulator body 41.

[0050] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0051] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A tower glass insulator, comprising a utility pole (1), a mounting plate (2), a base (3) and a plurality of tower glass insulator units (4), wherein the plurality of tower glass insulator units (4) are arranged on the base (3) at equal intervals, and the base (3) is fixed to the top of the utility pole (1) through the mounting plate (2), characterized in that: The plurality of tower glass insulator units (4) are independent of each other, and each of the tower glass insulator units (4) can be adjusted independently. The tower glass insulator unit (4) comprises an insulator body (41), an insulator quick-install structure (42), and an insulator adjustment assembly (43). The insulator body (41) and the insulator adjustment assembly (43) are connected via the insulator quick-install structure (42). The insulator quick-install structure (42) is used to quickly disassemble and assemble the insulator body (41) onto the insulator adjustment assembly (43). The insulator adjustment assembly (43) is used to adjust the insulator body (41) laterally or longitudinally.

2. The tower glass insulator according to claim 1, characterized in that: The insulator adjustment assembly (43) comprises a shell and a mounting platform (432) fixed inside the shell, a chain drive mechanism (433) is arranged on the mounting platform (432), a linkage mechanism (434) is arranged below the mounting platform (432) on a side corresponding to the chain drive mechanism (433), and a rotation mechanism (435) is arranged above the mounting platform (432) at a middle position corresponding to the chain drive mechanism (433), the chain drive mechanism (433) is used to drive the rotation mechanism (435) to slide back and forth left and right above the mounting platform (432), and the chain drive mechanism (433) is also used to drive the rotation mechanism (435) to rotate above the mounting platform (432), the rotation mechanism (435) can adjust the height of the insulator body (41) when rotating, and the rotation mechanism (435) can adjust the left and right position of the insulator body (41) when sliding.

3. The tower glass insulator according to claim 2, characterized in that: The rotation mechanism (435) includes a slide cylinder (4354), a screw rod (4351) is slidably inserted in the slide cylinder (4354), the top end of the slide cylinder (4354) is rotatably connected with a screw sleeve (4352), one end of the screw rod (4351) passes through the screw sleeve (4352) and extends to the top of the slide cylinder (4354), and the screw rod (4351) and the screw sleeve (4352) are threadedly connected, the outer sleeve of the screw sleeve (4352) is fixed with an outer gear ring (4353), and a guide groove (4321) is opened on the inner wall of one side of the top of the mounting platform (432) corresponding to the slide cylinder (4354), and the bottom of the slide cylinder (4354) is slidably connected to the guide groove (4321).

4. The tower glass insulator according to claim 3, characterized in that: The chain drive mechanism (433) comprises a first chain (4331), two first sprockets (4332), a second chain (4333) and two second sprockets (4334); the two first sprockets (4332) are connected to each other through the first chain (4331); the two second sprockets (4334) are connected to each other through the second chain (4333); the first chain (4331) and the second chain (4333) are arranged on both sides of the upper end of the mounting platform (432) with a gap therebetween; the outer gear ring (4353) is arranged between the first chain (4331) and the second chain (4333). The outer gear ring (4353) is arranged at a gap, and the front and rear sides of the outer gear ring (4353) are respectively meshed with the first chain (4331) and the second chain (4333) on the corresponding side, the two first sprockets (4332) and the two second sprockets (4334) are rotatably connected to the mounting platform (432), and a transmission shaft (4335) is provided on one side of the mounting platform (432) corresponding to the two first sprockets (4332) and the two second sprockets (4334), and the plurality of transmission shafts (4335) are rotatably connected to the inside of the shell, and the plurality of transmission shafts (4335) are not fixed to the rotating shafts of the sprockets on the corresponding side, and a gap is left between the two.

5. The tower glass insulator according to claim 4, characterized in that: Two first driving shafts (4337) are rotatably connected to the middle position of one side below the mounting platform (432), and the two first driving shafts (4337) are correspondingly arranged between the two transmission shafts (4335) on the adjacent side. A second driving shaft (4339) is rotatably connected to the middle position of the other side below the mounting platform (432), and the second driving shaft (4339) is correspondingly arranged between the two transmission shafts (4335) on the adjacent side. The first gear (4336) is sleeved and fixed on the shaft (4339), the first gear (4336) on the second driving shaft (4339) is respectively meshed with the first gears (4336) on the two transmission shafts (4335) on the adjacent side, and the second gear (4338) is sleeved and fixed on the two first driving shafts (4337), the two second gears (4338) are meshed with each other, and the two second gears (4338) are respectively meshed with the first gear (4336) on the corresponding side.

6. The tower glass insulator according to claim 5, characterized in that: The linkage mechanism (434) comprises a plurality of linkage sleeves (4341), two linkage seats (43410) and a rotating disk (4342); the rotating disk (4342) is rotatably connected to one side below the mounting platform (432); the upper and lower ends of one side of the rotating disk (4342) are rotatably connected to a first connecting rod (4344); one end of the two first connecting rods (4344) are rotatably connected to a transmission bar (4345); one end of the two transmission bars (4345) are rotatably connected to a second connecting rod (4346); one end of the two second connecting rods (4346) are rotatably connected to the first connecting rod (4346); A crank (4347) is provided at each end, one end of the two second connecting rods (4346) is rotatably connected to one end of the corresponding crank (4347), one end of the two cranks (4347) away from the corresponding second connecting rod (4346) is rotatably connected to a linkage rod (4348), one end of the two linkage rods (4348) is provided with a rotating joint (4349), and one end of the two linkage rods (4348) is rotatably connected to the linkage seat (43410) on the corresponding side through the corresponding rotating joint (4349).

7. The tower glass insulator according to claim 6, characterized in that: The plurality of linkage sleeves (4341) are arranged in one-to-one correspondence with the plurality of transmission shafts (4335), and the plurality of linkage sleeves (4341) are respectively slidably sleeved on the upper ends of the corresponding transmission shafts (4335), and two front and rear mounting holes (43411) are provided on the two linkage seats (43410), and the plurality of linkage sleeves (4341) are respectively rotatably connected in the corresponding mounting holes (43411), and the plurality of linkage sleeves (4341) are respectively arranged opposite to the sprocket shafts on the corresponding side, and the upper ends of the plurality of linkage sleeves (4341) are slidably sleeved on the lower ends of the corresponding sprocket shafts when moving upward.

8. The tower glass insulator according to claim 1, characterized in that: The insulator quick-install structure (42) comprises a connecting column (421), a bottom plate (422), a quick-install disk (423), a clamping disk (424), a fixing seat (425) and a connecting disk (426); the top end of the connecting column (421) is connected and fixed to the bottom end of the insulator body (41), and the bottom end of the connecting column (421) is fixed with the bottom plate (422); a cavity is provided inside the fixing seat (425), and the connecting disk (426) is fixed in the cavity; a circular groove is provided on one side of the inner wall of the connecting disk (426) corresponding to the clamping disk (424), and the clamping disk (424) is embedded in the circular groove; and a plurality of plug-in blocks (429) are fixed around the upper end surface of the clamping disk (424) at equal intervals.

9. The tower glass insulator according to claim 8, characterized in that: A groove (4212) is provided at the center of the upper surface of the quick-release plate (423), and a plurality of levers (4213) are arranged around the groove (4212) at equal intervals. The bottom ends of the plurality of levers (4213) extend below the quick-release plate (423), and plug plates (4214) are fixed to the bottom ends of the plurality of levers (4213). The plurality of plug plates (4214) are arranged in a one-to-one correspondence with the plurality of plug blocks (429), and the inner walls of the plurality of plug blocks (429) are provided with holes extending through the left and right sides on one side corresponding to the plug plates (4214) for passing the plug blocks (429), and the inner walls of the fixing seat (425) are provided with slots (428) on one side corresponding to the plurality of plug plates (4214), and one end of the plurality of plug plates (4214) is inserted into the slots (428) on the corresponding side after passing through the holes on the corresponding plug blocks (429).

10. The tower glass insulator according to claim 9, characterized in that: A mounting groove (4211) is provided on the upper surface of the clamping plate (424) at one side corresponding to the bottom plate (422); the bottom plate (422) is fixed in the mounting groove (4211) by bolts; and the bottom of the fixing seat (425) is fixed on the insulator adjustment assembly (43).

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