CN114141448B - Tightener for porcelain insulator - Google Patents
Tightener for porcelain insulator Download PDFInfo
- Publication number
- CN114141448B CN114141448B CN202111470075.2A CN202111470075A CN114141448B CN 114141448 B CN114141448 B CN 114141448B CN 202111470075 A CN202111470075 A CN 202111470075A CN 114141448 B CN114141448 B CN 114141448B
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- fixedly connected
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- rod
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- 239000012212 insulator Substances 0.000 title claims abstract description 54
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
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
Landscapes
- Insulators (AREA)
Abstract
The invention relates to the technical field of cable installation equipment, and discloses a wire tightener for a porcelain insulator, which solves the problem that a current metal wire loses the fixation of a power line due to the fact that the wire tightening effect is lost when the metal wire is used for a long time; according to the invention, through the cooperation between the mounting blocks, the rotating rods and the connecting rods, the two U-shaped rods can rotate around the upright posts when the mounting blocks move, so that the clamping plates at the two sides are far away from each other, the first spring is compressed, and when the first spring is reset, the mounting blocks are moved, so that the two clamping plates are far away from each other and clamp and fix the power line, and the traditional winding and fixing method with metal wires is replaced, so that the effect of stably clamping the power line is achieved.
Description
Technical Field
The invention belongs to the technical field of cable installation equipment, and particularly relates to a wire tightener for a porcelain insulator.
Background
The insulator is a device which is arranged between conductors with different electric potentials or between the conductors and a grounding member and can bear the action of voltage and mechanical stress, the insulator is various in variety and different in shape, the structure and the appearance of different types of insulators are greatly different, but the insulator consists of two parts of an insulating part and a connecting fitting, the insulator is a special insulating control part and can play an important role in an overhead transmission line, the insulator is used for a telegraph pole in the early years, and a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower, so that the creepage distance is increased, and the insulator is usually made of glass or ceramic.
In the in-service use of porcelain insulator, in order to guarantee the firm connection of porcelain insulator and electric power line, generally all need bind electric power line and porcelain insulator, the metal wire such as basic binding structure relies on aluminum wire or iron wire to twine fixedly, because porcelain insulator is exposed outdoor space for a long time, the metal wire is under natural factor effect such as sun-drying rain for a long time, produces the adverse reaction such as rust corrosion easily to lead to premature loss of metal wire and scrap, thereby lose the action of tightening the lines, just lead to porcelain insulator to lose this some overhead line effect.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the tightener for the porcelain insulator, which effectively solves the problem that the existing metal wire loses the tightening effect and the fixation of the power line after long-term use.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a turn-buckle for porcelain insulator, includes the insulator body, the outside of insulator body is close to top fixed mounting and has had the holding ring, the draw-in groove has been seted up at the top of insulator body, the outside activity of draw-in groove has cup jointed the sleeve, telescopic external diameter value is the same with the external diameter value of insulator body, telescopic top fixed mounting has the footstock, center fixed establishment is installed at the top of footstock, the equal fixed mounting in both sides of footstock has the curb plate, centre gripping stop gear is installed at the top of curb plate, equidistant fixed mounting in the bottom of curb plate has the dead lever, the bottom fixedly connected with external cover of dead lever, external cover cup joints with the insulator body activity, and external cover is located the top of holding ring.
Preferably, the outside activity of insulator body has cup jointed two arc, and the shape size of two arc is the same, and the internal diameter value of two arc equals the external diameter value of insulator body, and the second bolt is all installed to the both sides of two arc, and telescopic bottom is located between two arc.
Preferably, the clamping and limiting mechanism comprises a mounting groove formed in the top of the side plate, a cross column is fixedly connected to the inside of the mounting groove, a sliding block located inside the mounting groove is movably sleeved on the outer side of the cross column, a limiting block is fixedly connected to one end of the cross column and located inside the mounting groove, a screw hole is formed in the top of the limiting block, a first spring is fixedly connected between the limiting block and the sliding block, the first spring is movably sleeved with the cross column, a supporting plate is fixedly mounted on the top of the sliding block, and a first bolt matched with the screw hole is mounted on the top of the supporting plate.
Preferably, the top fixed mounting of slider has the installation piece, and the installation piece is located the top of curb plate, and the equal fixedly connected with of both sides of installation piece two connecting blocks, fixedly connected with second connecting axle between two connecting blocks, the outside rotation of second connecting axle is connected with the dwang.
Preferably, the inside fixed mounting of mounting groove has two stands, and the diaphragm is located between two stands, and the outside of stand rotates and is connected with the U type pole, and the U type pole is located the top of curb plate, one side fixedly connected with splint of U type pole, one side fixedly connected with bracing piece of splint, the bottom and the U type pole fixed connection of bracing piece, the opposite side fixedly connected with connecting rod of U type pole, the first connecting axle of one end fixedly connected with of connecting rod, first connecting axle and dwang rotate to be connected.
Preferably, two the outside fixedly connected with spacing ring of stand, spacing ring are located the top of U type pole, and the inside of two stands has all movably sleeved movable rod, and the top fixedly connected with bottom block of movable rod, the bottom fixedly connected with second spring of bottom block, second spring and movable rod activity are cup jointed.
Preferably, the center fixed establishment is including the horizontal pole that is located the footstock top, the top of footstock is seted up flutedly, the horizontal pole is located the inside of recess, the slide has all been cup jointed in the equal activity of both sides of horizontal pole, two slides all with recess activity joint, one side that two slides kept away from each other is equal fixedly connected with third spring, two third springs all cup jointed with the horizontal pole activity, one side that two slides are close to each other is all rotated and is connected with the sill bar, the top rotation of two sill bars is connected with the supporting seat, the top fixed mounting of supporting seat has the base, the base is located between two slides.
Preferably, two vertical blocks are fixedly connected to two sides of the top seat, a limiting rod is fixedly connected between the two vertical blocks, an L-shaped plate is movably connected to the outer sides of the two limiting rods, a limiting groove is formed in one side of the L-shaped plate and is movably clamped with the limiting rod, and rubber blocks are fixedly mounted at the bottoms of the two L-shaped plates.
Preferably, two guide slots are formed in one sides, away from each other, of the sliding plates, vertical rods are fixedly connected to the inside of each guide slot, sliding rods are movably sleeved on the outer sides of the vertical rods, the sliding rods are movably clamped with the guide slots, connecting plates are fixedly connected to one sides of the sliding rods and attached to the sliding plates, connecting columns are fixedly connected to one sides of the connecting plates, and the connecting columns are rotationally connected with the L-shaped plates.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, through the cooperation between the L-shaped plates, the limiting rods and the connecting columns, when the L-shaped plates at two sides are rotated, the two sliding plates are mutually close, meanwhile, the third springs at two sides are stretched, the position of the base is raised through the action of the bottom rods, the electric power line can be placed at the top of the base, when the control of the two L-shaped plates is released, the third springs reset and drive the two sliding plates to be mutually far away, the base drives the electric power line to move downwards, meanwhile, the top ends of the two L-shaped plates are mutually close, the electric power line can be clamped through the cooperation of the rubber blocks and the base, the two U-shaped rods can be rotated around the upright columns through the cooperation of the mounting blocks, the rotating rods and the connecting rods, the clamping plates at two sides are mutually far away, meanwhile, the first springs are compressed, and when the first springs reset, the mounting blocks are then moved, so that the two clamping plates are mutually far away and clamp the electric power line, and the traditional metal wire winding fixing method is replaced, and the stable electric power line clamping effect can be achieved;
(2) According to the invention, through the cooperation between the L-shaped plates and the connecting columns as well as the sliding rods and the vertical rods, when the L-shaped plates rotate around the connecting columns, the L-shaped plates at the two sides are mutually far away, meanwhile, the sliding plates at the two sides are mutually close, so that the third springs are stretched, the base is upwards, when the third springs are reset, the top ends of the two L-shaped plates are mutually close, so that the distance between the base and the two rubber blocks can be changed, simultaneously, through the cooperation between the U-shaped rods, the connecting rods and the rotating rods and the mounting blocks, the two clamping plates are mutually far away, and simultaneously, through the cooperation between the sliding blocks, the supporting plates and the mounting blocks, the first springs are compressed, and when the first springs are reset, the mounting blocks are backwards moved, so that the distance between the two clamping plates at the two sides is reduced, so that the distance between the clamping plates at the two sides can be changed, and the power lines with different sizes can be conveniently clamped and fixed.
(3) According to the invention, through the fixation between the handle and the mounting block and between the support plate and the sliding block, the handle can be pulled to enable the mounting block to move, meanwhile, through the cooperation between the rotating rod and the connecting rod and between the U-shaped rod and the upright post, the U-shaped rod can rotate around the upright post, and then the clamping plates on the two sides are far away from each other, so that the fixation of a power line can be relieved, and meanwhile, through the cooperation between the L-shaped plate and the connecting post and between the sliding rod and the upright post, the two L-shaped plates can rotate around the connecting post, and then the two rubber blocks are far away from each other, and meanwhile, the two sliding plates are close to each other, and meanwhile, the power line on the base is ejected through the cooperation between the bottom rod and the supporting seat, so that the disassembly of the power line is conveniently realized.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of an exploded construction of the present invention;
FIG. 3 is a schematic diagram of the connection structure between the top base and the porcelain insulator body according to the present invention;
FIG. 4 is a schematic view of a clamping and limiting mechanism according to the present invention;
FIG. 5 is a schematic view of the structure of the U-shaped rod of the present invention;
FIG. 6 is a schematic view of the center fixing mechanism of the present invention;
FIG. 7 is a schematic view of the exploded structure of the skateboard and L-shaped board of the present invention.
In the figure: 1. an insulator body; 2. a support ring; 3. an arc-shaped plate; 4. clamping and limiting mechanisms; 401. a mounting groove; 402. a cross column; 403. a slide block; 404. a support plate; 405. a connecting rod; 406. a clamping plate; 407. a support rod; 408. a U-shaped rod; 409. a rotating lever; 4010. a mounting block; 4011. a first bolt; 4012. a first spring; 4013. a screw hole; 4014. a limiting block; 4015. a first connecting shaft; 4016. a second connecting shaft; 4017. a column; 4018. a handle; 4019. a connecting block; 4020. a limiting ring; 4021. a movable rod; 4022. a bottom block; 4023. a second spring; 5. a top base; 6. a center fixing mechanism; 601. a cross bar; 602. a bottom bar; 603. a vertical block; 604. a third spring; 605. a limit rod; 606. an L-shaped plate; 607. a rubber block; 608. a base; 609. a limit groove; 6010. a slide plate; 6011. a support base; 6012. a guide groove; 6013. a vertical rod; 6014. a slide bar; 6015. a connecting plate; 6016. a connecting column; 7. a side plate; 8. a diagonal rod; 9. an outer sleeve; 10. a sleeve; 11. a clamping groove; 12. and a second bolt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The first embodiment is shown in fig. 1-7, the insulator comprises an insulator body 1, a supporting ring 2 is fixedly arranged on the outer side of the insulator body 1 near the top, a clamping groove 11 is formed in the top of the insulator body 1, a sleeve 10 is movably sleeved on the outer side of the clamping groove 11, the outer diameter value of the sleeve 10 is identical to that of the insulator body 1, a top seat 5 is fixedly arranged on the top of the sleeve 10, a center fixing mechanism 6 is arranged on the top of the top seat 5, side plates 7 are fixedly arranged on two sides of the top seat 5, a clamping limiting mechanism 4 is arranged on the top of each side plate 7, inclined rods 8 are fixedly arranged at the bottom of each side plate 7 at equal intervals, an external sleeve 9 is fixedly connected to the bottom of each inclined rod 8, the external sleeve 9 is movably sleeved with the insulator body 1, and the external sleeve 9 is positioned on the top of the supporting ring 2.
In the second embodiment, on the basis of the first embodiment, two arc plates 3 are movably sleeved on the outer side of the insulator body 1, the shapes and the sizes of the two arc plates 3 are the same, the inner diameter value of the two arc plates 3 is equal to the outer diameter value of the insulator body 1, second bolts 12 are mounted on two sides of the two arc plates 3, and the bottom end of a sleeve 10 is positioned between the two arc plates 3;
firstly, through the cooperation between draw-in groove 11 and sleeve 10 for sleeve 10 is connected with insulator body 1, and footstock 5 is located the top of insulator body 1 this moment, and outer cover 9 cover is in the outside of insulator body 1 until being located the top of holding ring 2 simultaneously, then overlaps two arc 3 in the outside of insulator body 1 for the bottom of sleeve 10 is located the inside of two arc 3, then fixes two arc 3 through second bolt 12, accomplishes the fixing to sleeve 10 this moment, accomplishes the installation to footstock 5 then.
In the third embodiment, based on the first embodiment, the clamping and limiting mechanism 4 comprises a mounting groove 401 arranged at the top of the side plate 7, a cross column 402 is fixedly connected in the mounting groove 401, a sliding block 403 positioned in the mounting groove 401 is movably sleeved at the outer side of the cross column 402, a limiting block 4014 is fixedly connected at one end of the cross column 402, the limiting block 4014 is positioned in the mounting groove 401, a screw hole 4013 is formed at the top of the limiting block 4014, a first spring 4012 is fixedly connected between the limiting block 4014 and the sliding block 403, the first spring 4012 is movably sleeved with the cross column 402, a supporting plate 404 is fixedly arranged at the top of the sliding block 403, a first bolt 4011 matched with the screw hole 4013 is arranged at the top of the supporting plate 404, a mounting block 4010 is fixedly arranged at the top of the side plate 7, two connecting blocks 4019 are fixedly connected at two sides of the mounting block 4010, a second connecting shaft 4016 is fixedly connected between the two connecting blocks 4019, a rotating rod 409 is rotatably connected to the outer side of the second connecting shaft 4016, two columns 4017 are fixedly arranged in the mounting groove 401, a transverse column 402 is positioned between the two columns 4017, a U-shaped rod 408 is rotatably connected to the outer side of the column 4017, the U-shaped rod 408 is positioned at the top of the side plate 7, a clamping plate 406 is fixedly connected to one side of the U-shaped rod 408, a supporting rod 407 is fixedly connected to one side of the clamping plate 406, the bottom end of the supporting rod 407 is fixedly connected with the U-shaped rod 408, a connecting rod 405 is fixedly connected to the other side of the U-shaped rod 408, one end of the connecting rod 405 is fixedly connected with a first connecting shaft 4015, the first connecting shaft 4015 is rotatably connected with the rotating rod 409, a limiting ring 4020 is fixedly connected to the outer side of the column 4017, the limiting ring 4020 is positioned at the top of the U-shaped rod 408, movable rod 4021 is movably sleeved in the inner side of the two columns 4017, the top of the movable rod 1 is fixedly connected with a bottom block 4022, the bottom of the bottom block 4022 is fixedly connected with a second spring 4023, and the second spring 4023 is movably sleeved with the movable rod 4021;
the handle 4018 is pulled at first, and the installation block 4010 is driven to move, at this moment, through the action between the U-shaped rods 408 and the vertical columns 4017, then the U-shaped rods 408 on two sides are driven to open, at this moment, the clamping plates 406 on two sides are driven to move away from each other, at this moment, the installation block 4010 is driven to move through the supporting plate 404, the first spring 4012 is compressed, and when the supporting plate 404 moves to be located above the limiting block 4014, then the first bolt 4011 is screwed until the bottom end of the first bolt 4011 is located inside the screw holes 4013, at this moment, the supporting plate 404 is fixed with the limiting block 4014, then the clamping plates 406 on two sides are fixed, then the electric power circuit is placed at the top of the bottom block 4022, at this moment, the electric power circuit is located between the two clamping plates 406, then the first bolt 4011 is loosened, at this moment, the first spring 4012 is reset and the sliding block 403 is driven to move, at this moment, the installation block 4010 is driven to move, at this moment, the U-shaped rods 408 are driven to rotate around the vertical columns 4017 through the rotating rods 409, then the clamping plates 406 on two sides are made to approach each other, and clamp the electric power circuit, and thus fixing of the electric power circuit is completed.
In the fourth embodiment, on the basis of the first embodiment, the center fixing mechanism 6 includes a cross rod 601 located at the top of the top seat 5, a groove is formed in the top of the top seat 5, the cross rod 601 is located inside the groove, two sides of the cross rod 601 are movably sleeved with sliding plates 6010, the two sliding plates 6010 are movably clamped with the groove, one side, away from each other, of each of the two sliding plates 6010 is fixedly connected with a third spring 604, the two third springs 604 are movably sleeved with the cross rod 601, one side, close to each other, of each of the two sliding plates 6010 is rotatably connected with a bottom rod 602, the top ends of the two bottom rods 602 are rotatably connected with a supporting seat 6011, the top of the supporting seat 6011 is fixedly provided with a base 608, the base 608 is located between the two sliding plates 6010, two sides of the top seat 5 are fixedly connected with two vertical blocks 603, the two vertical blocks 603 are fixedly connected with a limit rod 605, the outer sides of the two limit rods 605 are movably connected with an L-shaped plate 606, the bottom ends of the L-shaped plate 606 are movably connected with the sliding plates 6010, one side of the L-shaped plate 606 is provided with a limit groove 609, the limit groove 609 is movably clamped with the cross rod 601, one side, close to the two bottom blocks of the two sliding plates 606 are rotatably connected with the guide posts 6012 is fixedly connected with the guide posts 6016, and the two guide posts 6016 are fixedly connected with the two side 6016, and the guide posts 6016 are fixedly connected with the guide posts 6016, and the guide posts 6016 are fixedly connected with the slide posts 6016;
firstly, two L-shaped plates 606 rotate around a limiting rod 605 respectively, the top ends of the two L-shaped plates 606 are mutually far away, at the moment, through the cooperation between a limiting groove 609 and a connecting column 6016 and between a sliding rod 6014 and a vertical rod 6013, the two sliding plates 6010 are driven to be mutually close, at the moment, a third spring 604 stretches, at the same time, the bottom rods 602 on two sides are driven to move, at the moment, a supporting seat 6011 and a base 608 are driven to move upwards, then a power line is placed on the top of the base 608, then the control of the L-shaped plates 606 on two sides is released, at the moment, the third springs 604 on two sides reset and drive the two sliding plates 6010 to be mutually far away, at the moment, the base 608 drives the power line to move downwards, at the same time, the top ends of the two L-shaped plates 606 are mutually close, at the moment, the two rubber blocks 607 and the base 608 are driven to clamp the power line, and finally the clamping and fixing of the power line are completed.
Claims (4)
1. The utility model provides a turn-buckle for porcelain insulator, includes insulator body (1), its characterized in that: the insulator comprises an insulator body (1), wherein a supporting ring (2) is fixedly arranged at the outer side of the insulator body (1) near the top, a clamping groove (11) is formed in the top of the insulator body (1), a sleeve (10) is movably sleeved at the outer side of the clamping groove (11), the outer diameter value of the sleeve (10) is identical to that of the insulator body (1), a top seat (5) is fixedly arranged at the top of the sleeve (10), a center fixing mechanism (6) is arranged at the top of the top seat (5), side plates (7) are fixedly arranged at the two sides of the top seat (5), clamping limiting mechanisms (4) are arranged at the top of the side plates (7), inclined rods (8) are fixedly arranged at the bottom of the side plates (7) at equal intervals, an external sleeve (9) is movably sleeved with the insulator body (1), the external sleeve (9) is positioned at the top of the supporting ring (2), two arc plates (3) are movably sleeved at the outer side of the insulator body (1), the shapes and the sizes of the two arc plates (3) are identical, the inner diameter values of the two arc plates (3) are equal to the values of the insulator body (1), and bolts (12) are arranged at the two arc plates (3) at the bottom ends of the two arc plates (12) of the insulator body (1);
clamping limit mechanism (4) including set up mounting groove (401) at curb plate (7) top, the inside fixedly connected with diaphragm (402) of mounting groove (401), the outside activity of diaphragm (402) has cup jointed slider (403) that are located inside mounting groove (401), one end fixedly connected with stopper (4014) of diaphragm (402), stopper (4014) are located the inside of mounting groove (401), screw (4013) have been seted up at the top of stopper (4014), fixedly connected with first spring (4012) between stopper (4014) and slider (403), first spring (4012) cup joints with diaphragm (402) activity, first bolt (4011) with screw (4013) looks adaptation is installed at the top fixed mounting of slider (403), the top fixed mounting of slider (403) has installation piece (4010), installation piece (4010) are located the top of curb plate (7), both sides of installation piece (4010) are all fixedly connected with two connecting blocks (4019), fixedly connected with two connecting rods (4019) between two connecting rods (4016), two rotation of two connecting rods (4016) are installed in the inside rotation of connecting rod (401), the transverse column (402) is located between two stand columns (4017), the outside rotation of stand column (4017) is connected with U type pole (408), U type pole (408) is located the top of curb plate (7), one side fixedly connected with splint (406) of U type pole (408), one side fixedly connected with bracing piece (407) of splint (406), the bottom and the U type pole (408) fixedly connected with of bracing piece (407), the opposite side fixedly connected with connecting rod (405) of U type pole (408), the first connecting axle (4015) of one end fixedly connected with of connecting rod (405), first connecting axle (4015) and dwang (409) rotate to be connected, the outside fixedly connected with spacing ring (4020) of two stand columns (4017), spacing ring (4020) are located the top of U type pole (408), movable rod (4021) has all been movably sleeved in the inside of two stand columns (4017), the top fixedly connected with bottom block (2) of movable rod (4021), the bottom fixedly connected with second spring (4023), second spring (4023) and movable rod 4021) are sleeved in the bottom fixedly connected with second spring 4023.
2. The wire tightener for porcelain insulators according to claim 1, characterized in that: the center fixed establishment (6) is including horizontal pole (601) that is located footstock (5) top, the recess has been seted up at the top of footstock (5), horizontal pole (601) are located the inside of recess, slide (6010) have all been cup jointed to the both sides of horizontal pole (601) activity, two slide (6010) all with recess activity joint, one side that two slide (6010) kept away from each other is equal fixedly connected with third spring (604), two third springs (604) all cup joint with the horizontal pole (601) activity, one side that two slide (6010) are close to each other is all rotated and is connected with sill bar (602), the top rotation of two sill bars (602) is connected with supporting seat (6011), the top fixed mounting of supporting seat (6011) has base (608), base (608) are located between two slide (6010).
3. The wire tightener for porcelain insulators according to claim 1, characterized in that: two vertical blocks (603) are fixedly connected to the two sides of the top seat (5), a limiting rod (605) is fixedly connected between the two vertical blocks (603), an L-shaped plate (606) is movably connected to the outer sides of the two limiting rods (605), a limiting groove (609) is formed in one side of the L-shaped plate (606) in a movable mode, the limiting groove (609) is movably clamped with the limiting rod (605), and rubber blocks (607) are fixedly installed at the bottoms of the two L-shaped plates (606).
4. The wire tightener for porcelain insulators according to claim 2, characterized in that: two guiding groove (6012) have all been seted up to one side that slide (6010) kept away from each other, and inside fixedly connected with montant (6013) of guiding groove (6012), the outside activity of montant (6013) has cup jointed slide bar (6014), slide bar (6014) and guiding groove (6012) activity joint, one side fixedly connected with of slide bar (6014) and connecting plate (6015) of slide (6010) laminating, one side fixedly connected with spliced pole (6016) of connecting plate (6015), spliced pole (6016) and L template (606) rotate and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111470075.2A CN114141448B (en) | 2021-12-03 | 2021-12-03 | Tightener for porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111470075.2A CN114141448B (en) | 2021-12-03 | 2021-12-03 | Tightener for porcelain insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114141448A CN114141448A (en) | 2022-03-04 |
| CN114141448B true CN114141448B (en) | 2023-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111470075.2A Active CN114141448B (en) | 2021-12-03 | 2021-12-03 | Tightener for porcelain insulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN114141448B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114944618B (en) * | 2022-05-25 | 2024-04-12 | 广东冠能电力科技发展有限公司 | Join in marriage net twine way insulator fastener |
| CN117791460B (en) * | 2023-12-27 | 2024-09-03 | 南通大学 | High-voltage wire temporary fixing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207624462U (en) * | 2017-12-07 | 2018-07-17 | 江西省萍乡市伏特电瓷制造有限公司 | A kind of high-tension line pull-rod porcelain insulator |
| CN210182169U (en) * | 2019-09-02 | 2020-03-24 | 句容市大唐电气有限公司 | Thick rod-shaped porcelain insulator |
| CN112310883A (en) * | 2020-11-18 | 2021-02-02 | 国网山东省电力公司烟台供电公司 | Change distribution lines strain insulator combination tool with electricity |
| WO2021056176A1 (en) * | 2019-09-24 | 2021-04-01 | 赣州西维尔金属材料科技有限公司 | Payoff apparatus for metal cable production |
| JP2021061737A (en) * | 2019-10-08 | 2021-04-15 | 黄操 | Replacing/attaching device of electric insulator |
-
2021
- 2021-12-03 CN CN202111470075.2A patent/CN114141448B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207624462U (en) * | 2017-12-07 | 2018-07-17 | 江西省萍乡市伏特电瓷制造有限公司 | A kind of high-tension line pull-rod porcelain insulator |
| CN210182169U (en) * | 2019-09-02 | 2020-03-24 | 句容市大唐电气有限公司 | Thick rod-shaped porcelain insulator |
| WO2021056176A1 (en) * | 2019-09-24 | 2021-04-01 | 赣州西维尔金属材料科技有限公司 | Payoff apparatus for metal cable production |
| JP2021061737A (en) * | 2019-10-08 | 2021-04-15 | 黄操 | Replacing/attaching device of electric insulator |
| CN112310883A (en) * | 2020-11-18 | 2021-02-02 | 国网山东省电力公司烟台供电公司 | Change distribution lines strain insulator combination tool with electricity |
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| CN114141448A (en) | 2022-03-04 |
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