CN211670540U - Position adjustable device for front end fixing ring of insulating bottle bracket - Google Patents
Position adjustable device for front end fixing ring of insulating bottle bracket Download PDFInfo
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- CN211670540U CN211670540U CN202020377391.XU CN202020377391U CN211670540U CN 211670540 U CN211670540 U CN 211670540U CN 202020377391 U CN202020377391 U CN 202020377391U CN 211670540 U CN211670540 U CN 211670540U
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Abstract
The utility model relates to an adjustable device of insulating support bottleholder front end fixed ring position, including big sword fixture, the pivot that runs through around big sword fixture front end middle part is connected with the sleeve pipe, through the vertical height of sleeve pipe top spiro union screw rod with the solid fixed ring of adjusting screw rod lower extreme, the nearly upper end department of screw rod has set firmly the regulation swing handle, and this regulation swing handle outer end top has linked firmly the adjustable ring, catches on the adjustable ring through using insulating action bars and rotates the upper and lower position control that realizes solid fixed ring, and then makes the position of adjusting the insulating support bottleholder of pegging graft in fixed ring more portably, improves the work efficiency.
Description
Technical Field
The utility model relates to an adjustable device of fixed ring position in insulating support bottleholder front end.
Background
When the porcelain or toughened glass insulator is in a zero value or is struck by lightning, the insulator is often replaced by electrification, and in the process of replacing the duplex insulator string by adopting the earth potential of the large-knife fixture, need utilize the first piece insulator of insulating action bars dismouting wire side, the solid fixed ring's of insulating support bottleholder front end high position of this moment need be located the lower limb of insulator full skirt just, gu fixed ring is too high then holds in the palm the bottleholder and blocks the insulator, gu fixed ring is too low then holds in the palm the unable supporting insulator of bottleholder, gu fixed ring is too high or too low all is difficult to the dismouting insulator, traditional operation mode all adopts the trial-and-error method, need the tower operation personnel to relapse the big sword fixture of dismouting, manual regulation insulator string support bottleholder front end fixed ring screw, until the position is suitable, the big work efficiency of intensity of labour is low, the utility model aims at solving this problem effectively, improve the work efficiency of electrified change strain insulator pair insulation.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, the utility model aims to solve the technical problem that an adjustable device of fixed ring position in insulating support bottleholder front end is provided, not only rational in infrastructure, convenient and fast moreover.
In order to solve the technical problem, the technical scheme of the utility model is that: the device with the adjustable position of the fixed ring at the front end of the insulating bottle supporting frame comprises a large cutter clamp, wherein the middle part of the front end of the large cutter clamp is connected with a sleeve through a rotating shaft which runs through the front and the back, the vertical height of the screw rod fixed by the lower end of an adjusting screw rod is connected through the top of the sleeve, an adjusting rotating handle is fixedly arranged at the position close to the upper end of the screw rod, an adjusting ring is fixedly connected to the top of the outer end of the adjusting rotating handle, and the adjusting ring is hooked through an insulating.
Further, the screw rod lower extreme is connected with the slider that can slide from top to bottom in the sleeve pipe through the bearing, the slider lower extreme has set firmly solid fixed ring mounting bracket, and two solid fixed rings are installed to both ends symmetry about this solid fixed ring mounting bracket, and penetrating is in order to peg graft the insulating support bottleholder around this solid fixed ring opening is.
Further, draw-in grooves have all been seted up inwards at both ends about the broadsword fixture, connect the double link plate of insulating arm-tie and insulator chain full skirt tip respectively through two draw-in grooves to all fasten through the vertical installation spiro union of bolt.
Furthermore, the left side part and the right side part of the sleeve pipe extend outwards horizontally to form rotary positioning pieces, positioning holes penetrate through the middle parts of the rotary positioning pieces from front to back, positioning pins are inserted into the positioning holes, and the positioning pins extend from front to back to penetrate through the broadsword clamp.
Furthermore, a reset spring is sleeved outside the positioning pin in the broadsword fixture, the sleeve can drive the screw to rotate around the rotating shaft by pulling the positioning pin at the rear end of the broadsword fixture, one end of the reset spring is abutted to the inner wall at the rear side of the broadsword fixture, and the other end of the reset spring is abutted to the outer flange side in the middle section of the positioning pin.
Compared with the prior art, the utility model discloses following beneficial effect has: through taking one end of the insulating operating rod, the other end of the insulating operating rod hooks the adjusting ring and drives the adjusting ring to move, the insulating operating rod is moved to the position of the duplex plate and then is connected and fixed with the duplex plate through the clamping groove, then the insulating bottle supporting frame penetrates through the two circular rings respectively, finally the adjusting rotating handle is pulled through the insulating operating rod to rotate to adjust the adjusting ring upwards, the sliding block is enabled to move upwards in the sleeve, the upper end of the insulating bottle supporting frame is abutted and supported on the lower edge of the umbrella skirt of the insulator string, installation is completed, repeated trial and error is not needed, the replacing efficiency is greatly improved, and the labor.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of an embodiment of the present invention in use;
fig. 3 is a schematic view of the connection between the positioning pin and the broadsword fixture in the embodiment of the present invention.
In the figure: 1-large knife fixture, 2-rotating shaft, 3-sleeve, 4-screw, 5-fixing ring, 6-adjusting rotary handle, 7-adjusting ring, 8-insulating operating rod, 9-sliding block, 10-fixing ring mounting rack, 11-insulating bottle holder, 12-clamping groove, 13-insulating pull plate, 14-insulator string, 15-duplex plate, 16-bolt, 17-rotary positioning sheet, 18-positioning hole, 19-positioning pin and 20-reset spring.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1-3, the device with the adjustable position of the front end fixing ring of the insulating bottle supporting frame comprises a large knife fixture 1, wherein the middle part of the front end of the large knife fixture is connected with a sleeve 3 through a rotating shaft 2 which runs through the front and the back, the screw rod 4 is screwed with the vertical height of a fixing ring 5 at the lower end of the adjusting screw rod through the top of the sleeve, an adjusting rotary handle 6 is fixedly arranged at the position, close to the upper end, of the screw rod, the top of the outer end of the adjusting rotary handle is fixedly connected with an adjusting ring 7, and the adjusting ring.
The embodiment of the utility model provides an in, screw rod lower extreme is connected with the slider 9 that can slide from top to bottom at the intraductal cover through the bearing, the slider lower extreme has set firmly solid fixed ring mounting bracket 10, and two solid fixed rings are installed to both ends symmetry about this solid fixed ring mounting bracket, and penetrating is with grafting insulation support bottleholder 11 around this solid fixed ring opening is, can guarantee through the bearing when the screw rod rotates to move up, and the slider is not rotatory thereupon, only is the lifting action.
The embodiment of the utility model provides an in, draw-in groove 12 has all been seted up inwards at both ends about the sword fixture, through the two gusset plates 15 of the insulating arm-tie 13 of two draw-in grooves difference joint and 14 full skirt tip of insulator chain to all fasten through the vertical installation spiro union of bolt 16, the draw-in groove extension length who is connected with two gusset plates is longer than the draw-in groove of the insulating arm-tie of installation, so the insulator chain that is changing the opposite side needs the rotation to be transposed.
The embodiment of the utility model provides an in, lateral part all has rotational positioning piece 17 towards outside horizontal extension about the sleeve pipe, it has locating hole 18 to run through around the rotational positioning piece middle part is all, and wherein a locating hole interpolation is equipped with locating pin 19, and this locating pin extends around and runs through broadsword fixture.
The embodiment of the utility model provides an in, the locating pin overcoat that is located broadsword fixture is equipped with reset spring 20, and the locating pin through pulling broadsword fixture rear end can make the sleeve pipe drive the screw rod rich pivot rotatory, and this reset spring one end top meets at broadsword fixture rear side inner wall, and the other end top meets the outer flange side in locating pin middle section.
The embodiment of the utility model provides a theory of operation: the large-cutter clamping device is connected with an insulating pull plate through a bolt, the adjusting ring is hooked through an insulating operating rod and moves, the adjusting ring is connected and fixed with the double-link plate through a clamping groove after the large-cutter clamping device moves to the position of the double-link plate, then the insulating bottle supporting frame penetrates through two circular rings respectively, the adjusting rotary handle is pulled through the insulating operating rod to rotate to adjust the adjusting ring upwards, the sliding block moves upwards in the sleeve, the upper end of the insulating bottle supporting frame is abutted to the lower edge of an umbrella skirt supporting an insulator string, installation is completed, and finally replacement of the strain insulator string can be achieved through subsequent operations of tightening a screw rod, taking a pin, taking off a bowl head and the like.
The embodiment of the utility model provides an in, when the insulator chain of opposite side needs to be changed, need draw the locating pin towards the rear, make one end apical grafting at broadsword fixture inner wall, one end apical grafting is at the reset spring compression of locating pin outer flange side, the locating pin is deviate from the locating hole, can revolute the rotation of axis drive sleeve pipe 180, the locating pin is loosened to the back, reset spring stretching resets, the locating hole and the locating pin grafting cooperation of messenger's opposite side, the completion upset, the back only needs to overturn whole device 180 again and can carry out dismouting change work to the insulator chain of opposite side.
The utility model discloses not limit to above-mentioned best mode, anyone can all derive the adjustable device in other various forms's insulating support bottleholder front end retainer ring position under the enlightenment of the utility model. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.
Claims (5)
1. The device with the adjustable position of the front end fixing ring of the insulating bottle supporting frame is characterized in that: including big sword fixture, big sword fixture front end middle part is connected with the sleeve pipe through the pivot that runs through from beginning to end, through the vertical height of sleeve pipe top spiro union screw rod with the solid fixed ring of adjusting screw rod lower extreme, the nearly upper end department of screw rod has set firmly the regulation swing handle, should adjust swing handle outer end top and have linked firmly the adjustable ring, catches on the adjustable ring through using insulating bar and rotate the realization regulation.
2. The device of claim 1, wherein the position of the front end retainer ring of the insulating bottle holder is adjustable: the screw rod lower extreme is connected with the slider that can slide from top to bottom in the sleeve pipe through the bearing, the slider lower extreme has set firmly solid fixed ring mounting bracket, and two solid fixed rings are installed to this solid fixed ring mounting bracket left and right sides both ends symmetry, and penetrating is in order to peg graft insulating support bottleholder around this solid fixed ring opening is.
3. The device of claim 1, wherein the position of the front end retainer ring of the insulating bottle holder is adjustable: clamping grooves are inwards formed in the left end and the right end of the broadsword fixture, the insulating pull plate and the two link plates at the end part of the umbrella skirt of the insulator string are clamped through the two clamping grooves respectively, and the broadsword fixture is fastened through vertical installation screw joints of bolts.
4. The device of claim 1, wherein the position of the front end retainer ring of the insulating bottle holder is adjustable: the left side part and the right side part of the sleeve pipe extend outwards horizontally to form rotary positioning pieces, positioning holes penetrate through the middle parts of the rotary positioning pieces from front to back, positioning pins are inserted into the positioning holes, and the positioning pins extend from front to back to penetrate through the broadsword fixture.
5. The device of claim 4, wherein the position of the front end fixing ring of the insulating bottle holder is adjustable: the positioning pin in the broadsword fixture is sleeved with a reset spring, the sleeve can drive the screw to rotate around the rotating shaft by pulling the positioning pin at the rear end of the broadsword fixture, one end of the reset spring is abutted to the inner wall at the rear side of the broadsword fixture, and the other end of the reset spring is abutted to the outer flange side at the middle section of the positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020377391.XU CN211670540U (en) | 2020-03-23 | 2020-03-23 | Position adjustable device for front end fixing ring of insulating bottle bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020377391.XU CN211670540U (en) | 2020-03-23 | 2020-03-23 | Position adjustable device for front end fixing ring of insulating bottle bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211670540U true CN211670540U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020377391.XU Active CN211670540U (en) | 2020-03-23 | 2020-03-23 | Position adjustable device for front end fixing ring of insulating bottle bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211670540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293630A (en) * | 2020-03-23 | 2020-06-16 | 国网福建省电力有限公司 | Device with adjustable position of front end fixing ring of insulating bottle bracket and working method of device |
| CN111293630B (en) * | 2020-03-23 | 2024-07-26 | 国网福建省电力有限公司 | Device for adjusting position of fixing ring at front end of insulating bottle holder and working method thereof |
-
2020
- 2020-03-23 CN CN202020377391.XU patent/CN211670540U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293630A (en) * | 2020-03-23 | 2020-06-16 | 国网福建省电力有限公司 | Device with adjustable position of front end fixing ring of insulating bottle bracket and working method of device |
| CN111293630B (en) * | 2020-03-23 | 2024-07-26 | 国网福建省电力有限公司 | Device for adjusting position of fixing ring at front end of insulating bottle holder and working method thereof |
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