CN112635137A - Electric power insulator - Google Patents
Electric power insulator Download PDFInfo
- Publication number
- CN112635137A CN112635137A CN202011466501.0A CN202011466501A CN112635137A CN 112635137 A CN112635137 A CN 112635137A CN 202011466501 A CN202011466501 A CN 202011466501A CN 112635137 A CN112635137 A CN 112635137A
- Authority
- CN
- China
- Prior art keywords
- groove
- rod
- hardware fitting
- plate
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
Abstract
The invention relates to an electric power insulator, which comprises a fixed seat, a left-side hardware fitting, a right-side hardware fitting, a middle hardware fitting, a clamping device, an adjusting device and a supporting device, wherein clamping rods on the front side and the rear side of a damaged insulator are rotated, so that the hardware fitting below the damaged insulator can be disassembled, the insulator can be conveniently disassembled in the subsequent process, when the distance between Contraband-shaped frames is adjusted, a lug is rotated, so that the distance between Contraband-shaped frames above each extension plate is increased, the extension plate is extended, a first locking rod and a second locking rod at the two ends of an externally-connected support rod are clamped in fixing grooves at the two sides of the extension plate, two sliding blocks are moved to correspond to the two ends of the hardware fitting to be disassembled, then two supporting brackets are respectively used for hanging the extension rod and the hardware fitting connected with the two ends of the hardware fitting to be disassembled, so that, the tensioning handle rotates to drive the movable circular plate to rotate in the positive direction, so that the cable is tensioned and fixed.
Description
Technical Field
The invention relates to the technical field of insulators, in particular to an electric insulator.
Background
The insulator is a special insulating control part and can play an important role in overhead transmission lines, the insulator is mostly used for telegraph poles in the early years, a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is slowly developed, the insulator is used for increasing creepage distance and is usually made of glass or ceramics, namely an insulator, and the insulator is arranged between conductors with different potentials or between the conductors and a grounding component and can bear the action of voltage and mechanical stress. Insulators are various in types and shapes. Although the structures and the appearances of different types of insulators are greatly different, the insulators are composed of an insulating part and a connecting hardware fitting, and the insulators are damaged in the long-term use process, so that the insulators need to be replaced;
the existing electric insulator has the following problems in use:
(1) because the insulator can be damaged in use, the whole insulator and hardware are required to be removed when the damaged insulator is taken out in the use of the existing device, so that the operation is inconvenient;
(2) when the middle insulator is removed, the hardware at the two sides can not be supported, so the hardware needs to be supported when being removed,
(3) when the existing insulator is used for fixing a cable, the tightness of the cable which is used for a long time cannot be adjusted.
Disclosure of Invention
The technical scheme adopted by the invention to solve the technical problem is as follows: an electric power insulator comprises two fixing seats, a left-side hardware fitting, a right-side hardware fitting, a middle-side hardware fitting, a clamping device, an adjusting device and a supporting device, wherein the left-side hardware fitting and the right-side hardware fitting are fixedly installed on opposite sides of the two fixing seats respectively, a plurality of middle-side hardware fittings are arranged between the left-side hardware fitting and the right-side hardware fitting, and the clamping device is arranged at one end of each middle-side hardware fitting; the middle part gold utensil outside is equipped with adjusting device, the adjusting device top be equipped with fixing base fixed connection's supporting device, wherein:
the clamping device comprises a telescopic rod, a groove, a G-shaped groove, a locking groove, a clamping rod and a lock catch, wherein the telescopic rod is fixedly arranged on the front side of a left-side hardware fitting and a middle hardware fitting, the groove is formed in the upper part of the telescopic rod, the G-shaped groove is fixedly arranged in the groove, the locking groove is formed in the rear side of the right-side hardware fitting and the middle hardware fitting, a clamping rod penetrating through the right-side hardware fitting and the middle hardware fitting is arranged in the locking groove, the clamping rod is respectively in sliding connection with the right-side hardware fitting and the middle hardware fitting, the lock catch is fixedly arranged on the lower part of the clamping rod, when the left-side hardware fitting, the right-side hardware fitting and the middle hardware fitting are sequentially fixed, the lock catch is clamped in the G-shaped groove;
the adjusting device comprises a movable circular plate, a fixing rod, a sucker, a rotating ring, a convex block, a sliding groove, an extension plate, a guide spring, a Contraband type frame, a bidirectional screw rod, an adjusting plate, a clamping plate and a tensioning unit, wherein the movable circular plate is sleeved outside a middle hardware fitting in a sliding manner, a through groove is formed in the periphery of the movable circular plate, the fixing rod is installed in the through groove through threads, the sucker is fixedly installed at the bottom end of the fixing rod, the rotating ring is rotatably installed on the right side of the movable circular plate, the convex block is fixedly installed on the periphery of the rotating ring in the circumferential direction, the sliding groove formed in the movable circular plate is formed in the rear part of the convex block, the extension plate is slidably installed in the sliding groove, the guide springs fixedly connected with the movable circular plate are arranged on the two sides of the extension plate, a 36, the rear side of the movable circular plate is provided with a tensioning unit, the fixed rods are rotated anticlockwise to replace insulators on the disassembled hardware fitting, when a new insulator is replaced, the insulators are sleeved on the disassembled hardware fitting, the fixed rods are rotated clockwise to fix the hardware fitting and the insulators, and when the distance between Contraband-type frames is adjusted, the lugs are rotated clockwise to increase the distance between Contraband-type frames to achieve better work of the insulators;
the supporting device comprises a telescopic plate, fixing grooves, a support rod, a fixing shaft, a first locking rod, a second locking rod, a sliding block, an adjusting rod and a supporting bracket, wherein the telescopic plate is fixedly arranged at one side of two fixing seats in opposite directions, a plurality of fixing grooves are respectively arranged at the two sides of the telescopic plate from top to bottom, the support rod is arranged between the two fixing seats, the fixing shaft is fixedly arranged at the two ends of the support rod, the first locking rod and the second locking rod are respectively and rotatably arranged outside the fixing shaft, when the support rod works, first locking lever and second locking lever both ends are located the fixed slot, and bracing piece both sides slidable mounting has the sliding block, and two sliding block lower extremes all are equipped with the regulation pole, adjusts pole lower part fixed mounting and holds the bracket, elongates the expansion plate, will adjust the pole and adjust and move down, and two support brackets hang respectively afterwards and need dismantle the telescopic link and the gold utensil that the gold utensil both ends are connected, are convenient for to the bearing of the telescopic link and the gold utensil of dismantling the gold utensil connection.
Preferably, taut unit is including taut commentaries on classics board, the logical groove of C type, taut handle, taut groove, the stopper, the locating lever, dog and constant head tank, taut commentaries on classics board rotates with removal plectane left side to be connected, it leads to the groove to have seted up C type on the taut commentaries on classics board, C type leads to the inslot and slides and be equipped with and remove plectane left side fixed connection's taut handle, it has seted up taut groove to remove the plectane upper end, taut groove below is equipped with the stopper, taut inslot is equipped with the locating lever that runs through taut groove and stopper, the locating lever both sides are equipped with the dog, the constant head tank has been seted up to middle part gold utensil top, the locating lever is fixed to taut commentaries on classics board and middle part gold utensil.
Preferably, all be equipped with corresponding fixed jack between lug and the removal plectane, be equipped with the bolt in the fixed jack, the bolt is when fixed between to the rotating ring and remove the plectane, and the bolt is located fixed jack, inserts the bolt fixed jack between lug and the removal plectane and can realize removing between plectane and the rotating ring fixed.
Preferably, the sucking disc is the rubber material, can avoid the dead lever to be fixed the back to removing the plectane and middle part gold utensil extrusion through the sucking disc for the rubber material, removes the plectane during operation and takes place to slide with middle part gold utensil and lead to the cable skew.
Preferably, the adjusting rod is of a two-section sliding structure, a plurality of corresponding fixing holes are formed in the two adjusting rods, and after the length of the adjusting rod is adjusted, the external inserted rod is placed into the corresponding fixing holes in the two adjusting rods, so that the position of the adjusting rod is fixed.
Preferably, two regulating plates are highly inconsistent, and when two grip blocks were contradicted, the left side grip block was located the right side grip block downside, and the left side grip block runs through the right side regulating plate, and the better cable of two regulating plates of being convenient for is fixed.
Preferably, when distance needs lengthen between the fixing base, and every telescopic link stretches to the back of reaching the summit, can add the quantity of many middle part gold wares, when distance needs subtract the weak point between the fixing base, and every telescopic link shrink the quantity of reducible middle part gold wares after to the end, make to connect between the fixing base.
Compared with the prior art, the invention has the following advantages:
1. according to the electric power insulator, when the damaged insulator needs to be disassembled, the clamping rods on the front side and the rear side of the damaged insulator are rotated, the clamping rods rotate to drive the lock catches to rotate out of the G-shaped grooves, so that the hardware fitting below the damaged insulator can be disassembled, the insulator can be conveniently disassembled in the follow-up process, when the distance between the Contraband-shaped frames is adjusted, the lug blocks are rotated clockwise, the lug blocks rotate to push the extension plates to slide on the sliding grooves, and therefore the Contraband-shaped frame distance above the extension plates is increased, and the insulator can work better;
2. according to the supporting device provided by the invention, the telescopic plate can be stretched, the first locking rod and the second locking rod at the two ends of the externally connected supporting rod are clamped in the fixing grooves at the two sides of the telescopic plate, the two sliding blocks are moved to correspond to the two ends of the hardware needing to be disassembled, then the adjusting rod is adjusted to move downwards, and then the two supporting brackets are respectively hung on the telescopic rod and the hardware connected with the two ends of the hardware needing to be disassembled, so that the telescopic rod and the hardware connected with the hardware needing to be disassembled are conveniently supported;
3. according to the tensioning unit provided by the invention, the tensioning handle in the C-shaped through groove is rotated clockwise, the tensioning handle rotates to drive the movable circular plate to rotate forward so as to tension and fix the cable, and the tensioning handle in the C-shaped through groove is rotated anticlockwise, and the tensioning handle rotates to drive the movable circular plate to rotate reversely so as to adjust the cable loose.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a right side schematic view of the present invention;
FIG. 3 is a front cross-sectional view of the latch of the present invention;
FIG. 4 is an enlarged view of section A of FIG. 2 according to the present invention;
FIG. 5 is a partial front cross-sectional view of the adjustment device of the present invention;
figure 6 is a front cross-sectional view of the adjustment device of the invention,
FIG. 7 is a top view of the present invention support apparatus;
FIG. 8 is a partial right side view of the support apparatus of the present invention;
FIG. 9 is a front cross-sectional view of the tensioning unit of the present invention;
fig. 10 is a front view of a partial device of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 10.
An electric power insulator comprises two fixing seats 1, a left-side hardware fitting 2, a right-side hardware fitting 3, a middle-part hardware fitting 4, a clamping device 5, an adjusting device 6 and a supporting device 7, wherein the left-side hardware fitting 2 and the right-side hardware fitting 3 are fixedly installed on opposite sides of the two fixing seats 1 respectively, a plurality of middle-part hardware fittings 4 are arranged between the left-side hardware fitting 2 and the right-side hardware fitting 3, and the clamping device 5 is arranged at one end of each middle-part hardware fitting 4; 4 outsides of middle part gold utensil are equipped with adjusting device 6, and 6 tops of adjusting device are equipped with the supporting device 7 with 1 fixed connection of fixing base, wherein:
the clamping device 5 comprises a telescopic rod 51, a groove 52, a G-shaped groove 53, a locking groove 54, a clamping rod 55 and a lock catch 56, the telescopic rod 51 is fixedly installed on the front sides of the left-side hardware fitting 2 and the middle-portion hardware fitting 4, the groove 52 is formed in the upper portion of the telescopic rod 51, the G-shaped groove 53 is fixedly installed in the groove 52, the locking grooves 54 are formed in the rear sides of the right-side hardware fitting 3 and the middle-portion hardware fitting 4, the clamping rod 55 penetrating through the right-side hardware fitting 3 and the middle-portion hardware fitting 4 is arranged in the locking groove 54, the clamping rod 55 is respectively in sliding connection with the right-side hardware fitting 3 and the middle-portion hardware fitting 4, the lock catch 56 is fixedly installed on the lower portion of the clamping rod 55, when the left-side hardware fitting 2, the right-side hardware fitting 3 and the middle-portion hardware fitting 4 are sequentially fixed, the lock catch, the hardware fitting below the damaged insulator can be disassembled, so that the insulator can be conveniently disassembled subsequently;
the adjusting device 6 comprises a moving circular plate 61, a fixed rod 62, a sucker 63, a rotating ring 64, a bump 65, a sliding groove 66, an extending plate 67, a guide spring 68, an Contraband type frame 69, a two-way screw 690, an adjusting plate 691, a clamping plate 692 and a tensioning unit 8, wherein the moving circular plate 61 is slidably sleeved outside the middle hardware fitting 4, a through groove is formed in the periphery of the moving circular plate 61, the fixed rod 62 is installed in the through groove in a threaded manner, the sucker 63 is fixedly installed at the bottom end of the fixed rod 62, the rotating ring 64 is rotatably installed on the right side of the moving circular plate 61, the bump 65 is fixedly installed on the periphery of the rotating ring 64 in the circumferential direction, the sliding groove 66 formed in the moving circular plate 61 is arranged at the rear part of the bump 65, the extending plate 67 is slidably installed in the sliding groove 66, the guide springs 68 fixedly connected with the moving circular plate, adjusting plates 691 slidably connected with Contraband-type frames 69 are threadedly mounted on two sides of the bidirectional screw 690, a clamping plate 692 is fixedly mounted above the adjusting plates 691, a tensioning unit 8 is arranged on the rear side of the movable circular plate 61, when insulators on the disassembled hardware are replaced, each fixed rod 62 is rotated anticlockwise to enable a suction disc 63 at the bottom end of the fixed rod 62 to be separated from the adsorption of the hardware, the damaged insulators are moved out of the hardware to achieve connection of the damaged insulators and the hardware, when new insulators are replaced, the insulators are sleeved on the disassembled hardware and moved to a proper position, the fixed rod 62 is rotated clockwise to enable the suction disc 63 below the fixed rod 62 to be tightly attached to the upper side of the hardware to achieve fixation between the hardware and the insulators, when the distance between each Contraband-type frame 69 is adjusted, the lug 65 is rotated clockwise to push the extension plate 67 to slide on the sliding groove 66, thereby achieving an increase in distance of the Contraband-type shelf 69 above each extension plate 67 for better operation of the insulator;
the supporting device 7 comprises a telescopic plate 71, fixing grooves 72, supporting rods 73, fixing shafts 74, a first locking rod 75, a second locking rod 76, sliding blocks 77, adjusting rods 78 and a supporting bracket 79, wherein the telescopic plate 71 is fixedly arranged on one side of two fixed seats 1 facing each other, a plurality of fixing grooves 72 are respectively arranged on two sides of the telescopic plate 71 from top to bottom, the supporting rods 73 are arranged between the two fixed seats 1, the fixing shafts 74 are fixedly arranged at two ends of the supporting rods 73, the first locking rod 75 and the second locking rod 76 are respectively rotatably arranged outside the fixing shafts 74, when the supporting rods 73 work, two ends of the first locking rod 75 and the second locking rod 76 are positioned in the fixing grooves 72, the sliding blocks 77 are slidably arranged on two sides of the supporting rods 73, the adjusting rods 78 are respectively arranged at the lower ends of the two sliding blocks 77, the supporting bracket 79 is fixedly arranged on the lower parts of the adjusting rods 78, when the hardware fitting is disassembled, the telescopic plate 71 is elongated, move two sliding blocks 77 to correspond with the gold utensil both ends that need to dismantle, adjust pole 78 and move down after that, two hold bracket 79 respectively hang with need dismantle the telescopic link 51 and the gold utensil that the gold utensil both ends are connected, be convenient for to the bearing of the telescopic link 51 and the gold utensil of dismantling the gold utensil connection afterwards.
The tensioning unit 8 comprises a tensioning rotating plate 81, a C-shaped through groove 82, a tensioning handle 83, a tensioning groove 84, a limiting block 85, a positioning rod 86, a stop block 87 and a positioning groove 88, the tensioning rotating plate 81 is rotatably connected with the left side of the movable circular plate 61, the C-shaped through groove 82 is formed in the tensioning rotating plate 81, the tensioning handle 83 fixedly connected with the left side of the movable circular plate 61 is arranged in the C-shaped through groove 82 in a sliding mode, the tensioning groove 84 is formed in the upper end of the movable circular plate 61, the limiting block 85 is arranged below the tensioning groove 84, the positioning rod 86 penetrating through the tensioning groove 84 and the limiting block 85 is arranged in the tensioning groove 84, the stop blocks 87 are arranged on two sides of the positioning rod 86, the positioning groove 88 is formed above the middle hardware fitting 4, the positioning rod 86 is positioned in the positioning groove 88 when the tensioning rotating plate 81 and the middle fitting 4 are fixed, when, thereby taut handle 83 rotates and drives and remove plectane 61 forward rotation and realize fixed to the tensioning of cable, and the tensioning handle 83 in the logical groove 82 of anticlockwise rotation C type, thereby taut handle 83 rotates and drives and remove plectane 61 antiport and realize the pine of transferring to the cable.
Corresponding fixed insertion holes 693 are formed between the convex block 65 and the movable circular plate 61, insertion pins 694 are arranged in the fixed insertion holes 693, when the insertion pins 694 are fixed between the rotating ring 64 and the movable circular plate 61, the insertion pins 694 are located in the fixed insertion holes 693, and after the rotating ring 64 rotates to drive the convex block 65 to adjust the extending plate 67 to a required position, the insertion pins 694 are inserted into the fixed insertion holes 693 between the convex block 65 and the movable circular plate 61, and therefore fixing between the movable circular plate 61 and the rotating ring 64 can be achieved.
The sucking disc 63 is the rubber material, can avoid the dead lever 62 to remove the plectane 61 and middle part gold utensil 4 extrusion fixed back through the sucking disc 63 for the rubber material, removes plectane 61 during operation and takes place to slide with middle part gold utensil 4 and lead to the cable skew.
The adjusting rod 78 is of a two-section sliding structure, a plurality of corresponding fixing holes 9 are formed in the two adjusting rods 78, and after the length of the adjusting rod 78 is adjusted, an external inserted rod is placed in the corresponding fixing holes 9 in the two adjusting rods 78, so that the adjusting rod 78 is fixed in position.
Two regulating plates 691 are highly inconsistent, and when two holding plates 692 contradicted, left side holding plate 692 was located right side holding plate 692 downside, and left side holding plate 692 runs through right side regulating plate 691, and the better cable of two regulating plates 691 of being convenient for is fixed.
Distance needs lengthen between the fixing base 1, and every telescopic link 51 stretches to the back of reaching the summit, can add the quantity of many middle part gold utensils 4, when distance needs subtract the weak point between the fixing base 1, and every telescopic link 51 shrink the quantity of reducible middle part gold utensil 4 after to the end, makes to connect between the fixing base 1.
When the tool is in operation, firstly, before the hardware below the damaged insulator is disassembled, the telescopic plate 71 is stretched, the two sliding blocks 77 are moved to correspond to the two ends of the hardware to be disassembled, the adjusting rod 78 is adjusted to move downwards, and then the two supporting brackets 79 are respectively hung on the telescopic rod 51 and the hardware connected with the two ends of the hardware to be disassembled, so that the telescopic rod 51 and the hardware connected with the disassembled hardware are conveniently supported;
when the hardware fitting below the damaged insulator is disassembled, the clamping rod 55 is rotated, the clamping rod 55 rotates to drive the lock catch 56 to rotate out of the G-shaped groove 53, and the telescopic rod 51 is separated from the locking groove 54, so that the hardware fitting below the damaged insulator can be disassembled;
when the damaged insulator and the hardware are disassembled, each fixing rod 62 is rotated, so that the sucking discs 63 at the bottom ends of the fixing rods 62 are separated from the adsorption of the hardware, and then the damaged insulator is moved out of the hardware;
when the lug 65 is rotated when the distance between the Contraband-shaped frames 69 is adjusted, the lug 65 is rotated to push the extension plate 67 to slide on the sliding groove 66, so that the Contraband-shaped frames 69 above the extension plates 67 are increased in distance;
when the cable on the insulator needs to be tightened or loosened, the tightening handle 83 in the C-shaped through groove 82 is rotated, and the tightening handle 83 rotates to drive the movable circular plate 61 to rotate, so that the cable is tightened and fixed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an electric power insulator, includes fixing base (1), left side gold utensil (2), right side gold utensil (3), middle part gold utensil (4), latch device (5), adjusting device (6) and supporting device (7), its characterized in that: the two fixing seats (1) are respectively fixedly provided with a left-side hardware fitting (2) and a right-side hardware fitting (3) at opposite sides of the two fixing seats (1), a plurality of middle hardware fittings (4) are arranged between the left-side hardware fitting (2) and the right-side hardware fitting (3), and clamping devices (5) are arranged at one ends of the middle hardware fittings (4); middle part gold utensil (4) outside is equipped with adjusting device (6), adjusting device (6) top be equipped with fixing base (1) fixed connection's supporting device (7), wherein:
the clamping device (5) comprises a telescopic rod (51), a groove (52), a G-shaped groove (53), a locking groove (54), a clamping rod (55) and a lock catch (56), the front sides of the left-side hardware fitting (2) and the middle-part hardware fitting (4) are fixedly provided with the telescopic rod (51), the upper part of the telescopic rod (51) is provided with the groove (52), the groove (52) is internally and fixedly provided with the G-shaped groove (53), the rear sides of the right-side hardware fitting (3) and the middle-part hardware fitting (4) are respectively provided with the locking groove (54), the locking groove (54) is internally provided with a clamping rod (55) which penetrates through the right-side hardware fitting (3) and the middle-part hardware fitting (4), the clamping rod (55) is respectively in sliding connection with the right-side, when the left hardware fitting (2), the right hardware fitting (3) and the middle hardware fitting (4) are fixed in sequence, the lock catch (56) is clamped in the G-shaped groove (53);
the adjusting device (6) comprises a movable circular plate (61), a fixed rod (62), a sucker (63), a rotating ring (64), a lug (65), a sliding groove (66), an extending plate (67), a guide spring (68), an Contraband-shaped frame (69), a two-way screw (690), an adjusting plate (691), a clamping plate (692) and a tensioning unit (8), wherein the movable circular plate (61) is sleeved on the outer side of the middle hardware fitting (4) in a sliding manner, a through groove is formed in the periphery of the movable circular plate (61), the fixed rod (62) is installed in the through groove in a threaded manner, the sucker (63) is fixedly installed at the bottom end of the fixed rod (62), the rotating ring (64) is rotatably installed on the right side of the movable circular plate (61), the lug (65) is fixedly installed on the periphery of the rotating ring (64) in a circumferential direction, the sliding groove (, guide springs (68) fixedly connected with the movable circular plate (61) are arranged on two sides of the extension plate (67), an Contraband-type frame (69) is fixedly mounted at the top of the extension plate (67), a bidirectional screw (690) is rotatably mounted in the middle of an inner cavity of the Contraband-type frame (69), adjusting plates (691) slidably connected with the Contraband-type frame (69) are mounted on two sides of the bidirectional screw (690) in a threaded manner, a clamping plate (692) is fixedly mounted above the adjusting plates (691), and a tensioning unit (8) is arranged on the rear side of the movable circular plate (61);
the supporting device (7) comprises a telescopic plate (71), fixing grooves (72), supporting rods (73), fixing shafts (74), a first locking rod (75), a second locking rod (76), sliding blocks (77), adjusting rods (78) and a supporting bracket (79), wherein the telescopic plate (71) is fixedly installed on one side of two fixing seats (1) in the opposite direction, a plurality of fixing grooves (72) are respectively arranged on the two sides of the telescopic plate (71) from top to bottom, the supporting rods (73) are arranged between the two fixing seats (1), the fixing shafts (74) are fixedly installed at the two ends of the supporting rods (73), the first locking rod (75) and the second locking rod (76) are respectively rotatably installed outside the fixing shafts (74), when the supporting rods (73) work, the two ends of the first locking rod (75) and the second locking rod (76) are located in the fixing grooves (72), the sliding blocks (77) are installed on the two sides of the supporting rods (73), the lower part of the adjusting rod (78) is fixedly provided with a supporting bracket (79).
2. An electric insulator according to claim 1, characterised in that: the tensioning unit (8) comprises a tensioning rotating plate (81), a C-shaped through groove (82), a tensioning handle (83), a tensioning groove (84), a limiting block (85), a positioning rod (86), a stop block (87) and a positioning groove (88), the tensioning rotating plate (81) is rotatably connected with the left side of the movable circular plate (61), the C-shaped through groove (82) is formed in the tensioning rotating plate (81), the tensioning handle (83) fixedly connected with the left side of the movable circular plate (61) is arranged in the C-shaped through groove (82) in a sliding manner, the tensioning groove (84) is formed in the upper end of the movable circular plate (61), the limiting block (85) is arranged below the tensioning groove (84), the positioning rod (86) penetrating through the tensioning groove (84) and the limiting block (85) is arranged in the tensioning groove (84), the stop blocks (87) are arranged on two sides of the positioning rod (86), the positioning groove (88) is formed above the middle hardware fitting (4), the positioning rod (86) is positioned in the positioning groove (88).
3. An electric insulator according to claim 1, characterised in that: corresponding fixing insertion holes (693) are formed between the convex block (65) and the moving circular plate (61), inserting pins (694) are arranged in the fixing insertion holes (693), and when the inserting pins (694) are fixed between the rotating ring (64) and the moving circular plate (61), the inserting pins (694) are located in the fixing insertion holes (693).
4. An electric insulator according to claim 1, characterised in that: sucking disc (63) are the rubber material, avoid dead lever (62) to remove plectane (61) and middle part gold utensil (4) extrusion fixed back, avoid removing plectane (61) during operation and middle part gold utensil (4) and take place to slide and lead to the cable skew.
5. An electric insulator according to claim 1, characterised in that: the adjusting rod (78) is of a two-section sliding structure, a plurality of corresponding fixing holes (9) are formed in the two adjusting rods (78), and after the length of the adjusting rod (78) is adjusted, the external inserted rod is placed in the corresponding fixing holes (9) in the two adjusting rods (78).
6. An electric insulator according to claim 1, characterised in that: two regulating plate (691) height is inconsistent, and when two grip block (692) were inconsistent, left side grip block (692) was located right side grip block (692) downside, and left side grip block (692) runs through right side regulating plate (691).
7. An electric insulator according to claim 1, characterised in that: when distance needs to lengthen between fixing base (1), and stretch to the back to the summit every telescopic link (51), can add the quantity of many middle part gold utensil (4), when distance needs to subtract weak point between fixing base (1), and every telescopic link (51) shrink the quantity of reducible middle part gold utensil (4) after to the end, make and connect between fixing base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011466501.0A CN112635137B (en) | 2020-12-14 | 2020-12-14 | Electric power insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011466501.0A CN112635137B (en) | 2020-12-14 | 2020-12-14 | Electric power insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112635137A true CN112635137A (en) | 2021-04-09 |
| CN112635137B CN112635137B (en) | 2022-02-25 |
Family
ID=75312693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011466501.0A Active CN112635137B (en) | 2020-12-14 | 2020-12-14 | Electric power insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112635137B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194555A (en) * | 2021-11-30 | 2022-03-18 | 西安良升生物科技有限公司 | High-protection detection kit |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2976412A1 (en) * | 2011-06-08 | 2012-12-14 | Ece | Device for protecting distribution bar attachment unit mounted on support in aircraft electric distribution case, has joint articulating cover with respect to holding unit in two positions, where holding unit holds device fixed on support |
| CN203038732U (en) * | 2012-12-18 | 2013-07-03 | 山西省电力公司大同供电分公司 | 110 kV icing-flashover resistant composite insulator string |
| CN204242693U (en) * | 2014-07-28 | 2015-04-01 | 常州瑞禧电力设备有限公司 | A kind of insulator string lightning protection connects gold utensil |
| CN207529737U (en) * | 2017-12-04 | 2018-06-22 | 武汉莱恩输变电设备股份有限公司 | Superduty composite insulator Fast Installation latches |
| CN109036738A (en) * | 2018-08-01 | 2018-12-18 | 广东电网有限责任公司 | A kind of insulator and the fixed device of insulator |
| CN210778061U (en) * | 2019-12-28 | 2020-06-16 | 江西金之川电瓷电气有限公司 | Assembled electric porcelain insulator |
| CN210984409U (en) * | 2020-01-14 | 2020-07-10 | 江西双宇电瓷电器有限公司 | Large insulator |
| CN211294756U (en) * | 2019-11-19 | 2020-08-18 | 江西凯佳电瓷电器有限公司 | Combined split porcelain insulator |
| CN111834058A (en) * | 2020-07-28 | 2020-10-27 | 叶振磊 | Overhead insulator for high-voltage power line |
| CN211957289U (en) * | 2020-02-24 | 2020-11-17 | 徐景旺 | Insulator with reinforcing frame |
-
2020
- 2020-12-14 CN CN202011466501.0A patent/CN112635137B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2976412A1 (en) * | 2011-06-08 | 2012-12-14 | Ece | Device for protecting distribution bar attachment unit mounted on support in aircraft electric distribution case, has joint articulating cover with respect to holding unit in two positions, where holding unit holds device fixed on support |
| CN203038732U (en) * | 2012-12-18 | 2013-07-03 | 山西省电力公司大同供电分公司 | 110 kV icing-flashover resistant composite insulator string |
| CN204242693U (en) * | 2014-07-28 | 2015-04-01 | 常州瑞禧电力设备有限公司 | A kind of insulator string lightning protection connects gold utensil |
| CN207529737U (en) * | 2017-12-04 | 2018-06-22 | 武汉莱恩输变电设备股份有限公司 | Superduty composite insulator Fast Installation latches |
| CN109036738A (en) * | 2018-08-01 | 2018-12-18 | 广东电网有限责任公司 | A kind of insulator and the fixed device of insulator |
| CN211294756U (en) * | 2019-11-19 | 2020-08-18 | 江西凯佳电瓷电器有限公司 | Combined split porcelain insulator |
| CN210778061U (en) * | 2019-12-28 | 2020-06-16 | 江西金之川电瓷电气有限公司 | Assembled electric porcelain insulator |
| CN210984409U (en) * | 2020-01-14 | 2020-07-10 | 江西双宇电瓷电器有限公司 | Large insulator |
| CN211957289U (en) * | 2020-02-24 | 2020-11-17 | 徐景旺 | Insulator with reinforcing frame |
| CN111834058A (en) * | 2020-07-28 | 2020-10-27 | 叶振磊 | Overhead insulator for high-voltage power line |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194555A (en) * | 2021-11-30 | 2022-03-18 | 西安良升生物科技有限公司 | High-protection detection kit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112635137B (en) | 2022-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112635137B (en) | Electric power insulator | |
| CN111584171B (en) | Composite cross arm insulator | |
| CN109079539A (en) | A kind of auxiliary holding device for electromechanical equipment processing | |
| CN215369037U (en) | Iron accessory cross arm device convenient to installation | |
| CN218223267U (en) | Positioning fixture for gluing electronic component | |
| CN114914767A (en) | Electric power engineering cable coupling assembling | |
| CN114141448A (en) | Turn-buckle for porcelain insulator | |
| CN109990932B (en) | Tunnel surrounding rock pressure gauge fixing device | |
| CN111636751A (en) | Electric power strain cross arm | |
| CN208951136U (en) | A kind of mounting structure of roller | |
| CN208241063U (en) | A kind of pre-buried machine of Type B needle | |
| CN220821967U (en) | Grounding wire clamp | |
| CN216933550U (en) | False tooth installation guider | |
| CN219085956U (en) | Clamping mechanism for semiconductor processing | |
| CN215764272U (en) | Multipurpose base for paperless conference display screen | |
| CN114172082B (en) | Broken card line device of insulating layer is prevented to mechanized construction | |
| CN219380487U (en) | Positioning fixture for assembling infant electronic organ | |
| CN213979635U (en) | Support frame is used in installation of high strength FRP plane skylight | |
| CN218091909U (en) | Multi-section type adjusting bracket for construction engineering construction | |
| CN219963102U (en) | Department of neurology inspection head fixed establishment | |
| CN209133999U (en) | A kind of route mounting rack for architectural engineering | |
| CN218386656U (en) | Coal-winning machine cable fixing device | |
| CN220629373U (en) | Live broadcast frame with light supplementing effect | |
| CN214898228U (en) | Vacuum circuit breaker mounting bracket on post | |
| CN214162127U (en) | Positioning and clamping structure for machining exhaust pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220208 Address after: 272400 north of Hongxiang road and east of Jiamei Road, Jining Economic Development Zone, Jining City, Shandong Province Applicant after: SHANDONG LUNENG GUANGDA ELECTRIC POWER EQUIPMENT Co.,Ltd. Address before: No.58 Lianfeng road Changshu Suzhou Jiangsu 215505 Applicant before: Chen Zhiyu |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A power insulator Effective date of registration: 20220426 Granted publication date: 20220225 Pledgee: Jining Rushang Village Bank Co.,Ltd. Tangkou sub branch Pledgor: SHANDONG LUNENG GUANGDA ELECTRIC POWER EQUIPMENT Co.,Ltd. Registration number: Y2022980004753 |