CN211958568U - Novel mirror reflection type W pin taking device - Google Patents
Novel mirror reflection type W pin taking device Download PDFInfo
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- CN211958568U CN211958568U CN202020533383.XU CN202020533383U CN211958568U CN 211958568 U CN211958568 U CN 211958568U CN 202020533383 U CN202020533383 U CN 202020533383U CN 211958568 U CN211958568 U CN 211958568U
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- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 244000261422 Lysimachia clethroides Species 0.000 claims description 8
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000012212 insulator Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012211 strain insulator Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of power grid maintenance equipment, in particular to a novel mirror reflection type W pin remover; the wire tightening unit is connected with the operation unit through an insulation rope, and the operation unit is provided with a universal adjusting type mirror reflection unit; the device can effectively shorten the operation time, improve the working quality and efficiency and reduce the operation safety risk.
Description
Technical Field
The utility model relates to a power grid overhauls equipment field, concretely relates to novel mirror surface reflection formula W round pin gets round pin ware.
Background
Because the transmission line runs in a natural environment for a long time and is difficult to avoid the influence of external environmental conditions, the W pins in the insulator bowl head, the single-link bowl head and the duplex bowl head are seriously rusted and are withdrawn or lost after losing elasticity.
The W pin is also called as a W-shaped locking pin or an M pin and is generally used on a disc insulator, a single-link socket and a duplex socket to prevent the hardware connection part from falling off, and if the connection part of the insulator and the hardware is easy to fall off and string in strong wind weather, a circuit is tripped, and the safety of vehicles and pedestrians is endangered when a lead falls to the ground.
The W pin in the insulator single-linkage bowl head is lost, and the defects belong to critical defects according to the regulations of national electric power industry standard DLT741-2010 overhead transmission line operating regulations and the requirements of 35kV-500kV overhead transmission line operating regulations, and need to be replaced in real time in live working. In the earth potential live working, use traditional conventional W round pin to get round pin ware, need master certain suitable angle and dynamics, it is not nimble enough in the performance, the new personnel that live working just trained come, to getting the cognitive understanding of the performance characteristics of round pin ware instrument, the proficiency and the skill experience of operation are all not enough, it is difficult and awkward to operate, waste time and energy, work intensity of labour is big, direct influence live working security and quality effect, but also can bring certain safety risk. When the traditional conventional W pin remover is used for replacing W spring pins in connecting parts such as insulator bowls of linear towers and tension towers, single-link bowls, double-link bowls and the like, and taking out and feeding the W spring pins, different W pin remover tools are used respectively, and when a worker is not skilled enough in work, a phenomenon of error preparation possibly exists, so that the situation that work cannot be carried out on site is caused, two kinds of W pin removing pliers are also purchased respectively when the worker is purchased simultaneously, and the production cost is increased invisibly. When the tension tower horizontal insulator string is operated, the height of the horizontal insulator is changed along with the change of the left and right sides due to the fact that the tension tower types are different, the heights are different and the angle of rotation is different, the opening of the bowl head is hidden under a certain angle, an operator cannot see the opening, and the traditional conventional tension taking device cannot operate. At present, similar products do not exist in the market, and similar tools meeting the universal two-in-one requirements of replacing or supplementing W pins at different angles in different directions are not found through searching for the W pins in the insulator bowl heads, the single-link bowl heads and the duplex bowl heads of the on-site linear tower and strain tower operation.
SUMMERY OF THE UTILITY MODEL
Get the problem that the round pin ware exists to traditional W round pin, the utility model provides a novel mirror surface reflection formula W round pin gets round pin ware, the effectual activity duration that has shortened improves the work quality and imitates and reduce operation safety risk.
In order to achieve the above purpose, the technical solution adopted by the present application is as follows:
the utility model provides a novel mirror surface reflection formula W round pin ware of getting, includes insulating bar 1, its characterized in that installs the tight line unit in 1 pole body of insulating bar, installs adjustable's operating unit at 1 end of insulating bar, connects through insulating rope 3 between tight line unit and the operating unit, installs the mirror surface reflection unit of universal regulation formula on the operating unit.
An operating rod head sleeve 3 is installed at the end of the insulating operating rod 1, and the operating rod head sleeve 3 is connected with a flange sleeve 5 through a first connecting rod 4.
The operation unit is a pin pulling clamp 13, a steering steel sleeve 9 is installed on a clamp strand on one side of the pin pulling clamp 13 through a screw 10, and the steering steel sleeve 9 is connected with the flange sleeve 5 through a second connecting rod 8.
An annular spring 14 is arranged between the two strands of the pin pulling pliers 13.
The flange sleeve 5 arranged on the insulating operating rod 1 and the flange sleeve 5 arranged on the operating unit are correspondingly arranged through a butterfly screw component 6.
And a mirror reflection unit is arranged on the other side of the pin pulling pliers 13 through a mirror bracket fixing steel sleeve 15.
The mirror reflection unit comprises a gooseneck 17, a semicircular bracket 18 and a mirror surface 19 which are sequentially connected, the gooseneck 17 is installed on the fixed steel sleeve 15 of the mirror bracket through a connecting piece 16, and the mirror surface 19 is movably installed on the semicircular bracket 17.
The mirror 19 is a double-sided magnifying mirror of 1: 3-1: 5.
The wire grip unit is a wire grip 20, the wire grip 20 is mounted on the insulated operating rod 1 through a fixed pipe hoop 23, and a rotating handle 21 is arranged on the wire grip 20.
The insulating rope 22 connected with the tightener 20 passes through the diverting pulley 12 fixed on the diverting steel sleeve 9 and is connected with the plier strand on the pin pulling pliers 13.
The utility model discloses beneficial effect does: the device solves the defects reflected in the conventional W pin taking device, can be universal in two unifications of a straight line and a strain tower, can flexibly adjust the angle under various angles, and is a W pin taking device tool convenient to operate. Meanwhile, the problems that the hidden point is far away, the vision of an operator is weak and unclear, and the operator operates the device by feeling are solved. The operation time is shortened, the work quality is improved, and the operation safety risk is reduced. By using the W pin taking device, new and old people can easily and safely complete the clamping or the repair work of the W pin in different direction angles of the W pin in the insulator bowl head, the single-link bowl head and the duplex bowl head of the tension tower or the linear tower in live working. Thoroughly solve drawback and the problem that reflects in the conventional W round pin ware of getting of traditional round pin, avoid operating difficulty and awkward in the operation process, waste time and energy, work intensity of labour is big, but also the safety risk that can bring.
Use novel mirror surface reflection formula W round pin to get round pin ware, it is short to have operating time, straight line shaft tower and strain insulator shaft tower operation need not to change and gets round pin ware binding clip, and the binding clip is opened and shut when operating personnel operation and is got the insulating rope of dynamics and turn-buckle and control at will all can to press from both sides or repack the W round pin under different angle conditions for the binding clip main aspects, can clearly see the characteristics of hidden point through two-sided enlarged mirror surface.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic view of an insulated operating rod;
FIG. 4 is a first schematic view of the installation of the operating rod head sleeve, the two flange sleeves and the steering steel sleeve;
FIG. 5 is a schematic view showing the mounting of the lever head sleeve, the two flange sleeves and the steering steel sleeve
FIG. 6 is a schematic view of the structure of an operation unit;
FIG. 7 is a schematic structural diagram of a specular reflection unit;
FIG. 8 is a first schematic structural diagram of a stringing unit;
FIG. 9 is a schematic view of a second structure of the tightening unit;
shown in the figure: the device comprises an insulating operating rod 1, an operating rod tail sleeve 2, an operating rod head sleeve 3, a first connecting rod 4, a flange sleeve 5, a butterfly screw assembly 6, a gasket 7, a second connecting rod 8, a steering steel sleeve 9, a screw 10, a gasket 11, a steering pulley 12, a pin pulling clamp 13, an annular spring 14, a spectacle frame fixing steel sleeve 15, a connecting piece 16, a gooseneck 17, a semicircular support 18, a mirror surface 19, a wire tightener 20, a rotating handle 21, an insulating rope 22 and a fixing pipe hoop 23.
Detailed Description
The technical solution of the present invention is further described by the following specific embodiments with reference to the accompanying drawings:
example 1
As shown in fig. 1 to 9, the novel specular reflection type W pin extractor includes four parts, namely, a knot insulation operating rod 1, a tightening unit, an operating unit and a specular reflection unit, and has the following specific structure:
as shown in fig. 3, which is a schematic structural diagram of an insulated operating rod 1, an operating rod tail sleeve 2 is installed at a lower end position of the insulated operating rod 1, and the operating rod tail sleeve 2 has a frosted anti-skid function. An operation rod head cover 3 is mounted at the upper end position of the insulated operation rod 1 for mounting an operation unit and a mirror reflection unit.
As shown in fig. 4 and 5, a flange sleeve 5 is mounted on the operating rod head sleeve through the first connecting rod 3, the flange sleeve 5 is of a metal sleeve structure, the flange sleeve 5 is used for mounting another flange sleeve 5, the two flange sleeves 5 are connected through a butterfly screw assembly 6, and a gasket 11 with anti-slip function is arranged between the butterfly screw assembly 6 and the flange sleeve. The other flange sleeve 5 is adjustable in its rotational position relative to the entire insulating operating rod 1. The other flange sleeve 5 is connected with a steering steel sleeve 9 through a second connecting rod 8, and the steering steel sleeve 9 is used for fixing the operation unit through a screw 10 arranged on the steering steel sleeve. The position of the fixed steel sleeve 9 is adjustable due to the adjustability of the other flanged sleeve 5.
While a diverting pulley 12 is mounted on the diverting steel jacket 9 for assisting and limiting the range of motion of the insulating rope 22.
The operating unit is pin pulling pliers 13 as shown in fig. 6. As shown, the pin pliers 13 are double-strand pliers, one of which is fixed to the steering steel sleeve 9 by a screw 10, and the other of which is fixed to the mirror holder fixing steel sleeve 15 by a screw 10. And one end of the insulating rope 22 is also fixed on the plier strand of the pin pulling pliers 13 provided with the mirror bracket fixing steel sleeve 15. Between the two strands, a ring spring 14 is mounted by means of a screw 10, the ring spring acting as a return to open the jaws. Since the position angle of the fixing steel bar 9 is adjustable, the position angle of the pin pulling pliers 13 mounted thereon is adjustable.
The other end of the insulating cord 22 is fixed to the stringing unit. As shown in fig. 8 and 9, the wire tightening unit is a wire tightener 20. The tightener 20 is installed on the shaft body of the insulated operating rod 1 through the fixed pipe hoop 23, and the installation position of the tightener 20 can be adjusted according to different use conditions. The insulating rope 22 is wound on the roller of the wire grip 20 and is manually pulled by rotating the handle 21, so that the pin pulling pliers 13 are operated. The tightener 20 adopts a ratchet type self-locking structure, and can effectively ensure the stability of the pin pulling pliers 13 during operation.
A mirror holder fixing steel sleeve 15 is fixed to one of the pair legs of the pin pulling pliers 13 by a screw 10, and a mirror reflection unit is mounted through the mirror holder fixing steel sleeve 15. The structure of the mirror reflection unit is shown in fig. 7, and comprises a gooseneck 17, a semicircular bracket 18 and a mirror 19 which are connected in sequence, wherein the gooseneck 17 is mounted on the fixed steel sleeve 15 of the mirror bracket through a connecting piece 16, and the mirror 19 is movably mounted on the semicircular bracket 17. The gooseneck 17 is combined with the semi-circular support 18 and the mirror surface 19 which can move relatively, universal adjustment of the mirror surface 19 is achieved, the position of the mirror surface can be adjusted according to different use conditions, and the applicability is high.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a novel mirror surface reflection formula W round pin ware of getting, includes insulating bar, its characterized in that installs the tight line unit at insulating bar pole body, installs adjustable's operating unit at insulating bar end, connects through insulating rope between tight line unit and the operating unit, installs the mirror surface reflection unit of universal regulation formula on the operating unit.
2. The novel specular reflection type W-pin extractor of claim 1, wherein: an operating rod head sleeve is installed at the end head of the insulating operating rod, and the operating rod head sleeve is connected with a flange sleeve through a first connecting rod.
3. The novel specular reflection type W-pin extractor of claim 1, wherein: the operation unit is a pin pulling pliers, a steering steel sleeve is installed on a plier strand on one side of the pin pulling pliers through a screw, and the steering steel sleeve is connected with the flange sleeve through a second connecting rod.
4. The novel specular reflection type W pin extractor of claim 3, wherein: an annular spring is arranged between the two plier strands of the pin pulling pliers.
5. The novel specular reflection type W-pin extractor of claim 1, wherein: and the flange sleeve arranged on the insulating operating rod and the flange sleeve arranged on the operating unit are correspondingly arranged through a butterfly screw component.
6. The novel specular reflection type W pin extractor of claim 3, wherein: and a mirror reflection unit is arranged on the other side of the pin pulling pliers through a fixed steel sleeve of the mirror bracket.
7. The novel specular reflection type W-pin extractor of claim 1, wherein: the mirror surface reflection unit includes gooseneck, semi-circle support and the mirror surface that connects gradually, and the gooseneck is installed on the fixed steel of mirror holder through the connection piece and is sheathe in, and mirror surface mobilizable installs on semi-circle support.
8. The novel specular reflection type W-pin extractor of claim 7, wherein: the mirror surface is a double-sided magnifying mirror surface of 1: 3-1: 5.
9. The novel specular reflection type W-pin extractor of claim 1, wherein: the wire grip unit is a wire grip, the wire grip is installed on the insulating operating rod through a fixed pipe hoop, and a rotating handle is arranged on the wire grip.
10. The novel specular reflective W-pin extractor of claim 9, wherein: and an insulating rope connected on the wire grip penetrates through a steering pulley fixed on a steering steel sleeve to be connected with a plier strand on the pin pulling pliers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533383.XU CN211958568U (en) | 2020-04-13 | 2020-04-13 | Novel mirror reflection type W pin taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533383.XU CN211958568U (en) | 2020-04-13 | 2020-04-13 | Novel mirror reflection type W pin taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211958568U true CN211958568U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020533383.XU Expired - Fee Related CN211958568U (en) | 2020-04-13 | 2020-04-13 | Novel mirror reflection type W pin taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211958568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112821281A (en) * | 2021-02-07 | 2021-05-18 | 国网安徽省电力有限公司淮北供电公司 | Electrified pin supplementing tool for power transmission line |
-
2020
- 2020-04-13 CN CN202020533383.XU patent/CN211958568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112821281A (en) * | 2021-02-07 | 2021-05-18 | 国网安徽省电力有限公司淮北供电公司 | Electrified pin supplementing tool for power transmission line |
| CN112821281B (en) * | 2021-02-07 | 2022-04-26 | 国网安徽省电力有限公司淮北供电公司 | Electrified pin supplementing tool for power transmission line |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |