CN201703965U - Hoisting installation tool for high tension sleeve and high tension lead - Google Patents
Hoisting installation tool for high tension sleeve and high tension lead Download PDFInfo
- Publication number
- CN201703965U CN201703965U CN2010202232636U CN201020223263U CN201703965U CN 201703965 U CN201703965 U CN 201703965U CN 2010202232636 U CN2010202232636 U CN 2010202232636U CN 201020223263 U CN201020223263 U CN 201020223263U CN 201703965 U CN201703965 U CN 201703965U
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- CN
- China
- Prior art keywords
- high tension
- rope
- voltage connection
- bushing
- lifting
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a hoisting installation tool for a high tension sleeve and a high tension lead, comprising a lifting hook and a lifting rope, wherein the middle of the lifting hook is provided with a high tension lead device, which consists of a hoop capable of rotating on the lifting hook and a circular ring connected together through a connecting piece; the hoop consists of an inner ring piece, an outer ring piece and a ball installed between the two; one end of the lifting rope is provided with a bolt with an external thread, and the bolt can be matched and connected with a hollow copper bar with an internal thread at the end of the high tension lead fixed on a base of the high tension sleeve; and the lifting rope is a steel wire rope, hemp rope, cotton rope or nylon rope. The utility model has the advantage of providing a hoisting installation tool for a high tension sleeve and a high tension lead, wherein the tool can be used for leading out the high tension lead fixed on the base of the high tension sleeve from the high tension sleeve smoothly, safely and reliably without damage when installing the high tension sleeve.
Description
Technical field
The utility model relates to the high-voltage electric power system field, the lifting installation tool of specifically a kind of bushing and high-voltage connection.
Background technology
The bushing weight of installing on the electrical equipment such as high-power transformer, reactor is very big, and relatively difficulty is installed by hand, generally all uses equipment liftings such as hoist lifting hook, cucurbit suspension hook to install.Between bushing and suspension hook, generally be connected during installation with steel rope.But need to draw a high-voltage connection when bushing is installed in the middle of bushing, this high-voltage connection one end is connected with the bushing pedestal of voltage transformer or reactor etc., and the other end is connected with high-voltage cable or other electrical equipments.When bushing is installed in lifting, often former thereby steel rope and high-voltage connection are intertwined because of the rotation of suspension hook etc., give install bushing bring very too fiber crops must, also can damage high-voltage connection when serious.
Summary of the invention
The purpose of this utility model provides the lifting installation tool of a kind of bushing and high-voltage connection.Use this instrument can be when bushing be installed smoothly, safety, reliably, the high-voltage connection that nondestructively will be fixed on the bushing pedestal draws from bushing.
The technical solution of the utility model is: the lifting installation tool of a kind of bushing and high-voltage connection.It comprises suspension hook and lifting rope.
The high-voltage connection device is equipped with at the middle part of described suspension hook.
Described high-voltage connection device is linked together through attaching parts by anchor ear that can rotate on suspension hook and annulus and constitutes.
Described anchor ear is made of inner ring spare and outer ring part, and inner ring spare is fastened on the suspension hook.The outer groove of oriented outer ring on the inner ring spare.The inner groovy of oriented inner ring on the part of outer ring.Between outer groove and the inner groovy ball is housed.Inner ring spare can rotate around the outer ring part by ball.
Described attaching parts is connected with the outer ring part of anchor ear.
Described lifting rope one end is equipped with the bolt of the outer silk of band, the attaching that can be complementary with the hollow copper rod of the end band internal thread that is fixed on the high-voltage connection on the bushing pedestal of this bolt.
Described lifting rope is a kind of in steel rope, the rope made of hemp, cotton rope or the nylon rope.
Working process of the present utility model is: with the bolt spinning of lifting rope one end on the copper rod of high-voltage connection.The lifting rope other end is passed the middle cavity of bushing earlier, the lifting rope that passes the bushing middle cavity is passed the annulus of high-voltage connection device again.The pulling lifting rope just can make high-voltage connection pass bushing and annulus successively.When being installed, constantly strains bushing lifting rope until the bushing installation in position.So just can successfully the high-voltage connection that is fixed on the bushing pedestal have been drawn in bushing.
The utility model has the advantages that the lifting installation tool that a kind of bushing and high-voltage connection are provided, use this instrument can be when bushing be installed smoothly, safety, reliably, the high-voltage connection that nondestructively will be fixed on the bushing pedestal draws from bushing.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model anchor ear.
Among the figure: 1, suspension hook, 2, annulus, 3, attaching parts, 4, anchor ear, 5, lifting rope, 6, the high-voltage connection device, 7, bushing, 8, bolt, 9, copper rod, 10, high-voltage connection, 11, the bushing pedestal, 12, outer ring part, 13, inner ring spare, 14, ball, 15, outer groove, 16, inner groovy.
The specific embodiment
As shown in Figure 1 and Figure 2: the lifting installation tool of a kind of bushing and high-voltage connection.It includes suspension hook 1 and lifting rope 5.
High-voltage connection device 6 is equipped with at the middle part of described suspension hook 1.
Described high-voltage connection device 6 is linked together through attaching parts 3 by anchor ear 4 that can rotate on suspension hook 1 and annulus 2 and constitutes.
Described anchor ear 4 is made of inner ring spare 13 and outer ring part 12, and inner ring spare 13 is fastened on the suspension hook 1.The outer groove 15 of oriented outer ring on the inner ring spare 13.The inner groovy 16 of oriented inner ring on the outer ring part 12.Between outer groove 15 and the inner groovy 16 ball 14 is housed.Inner ring spare 13 can rotate around outer ring part 12 by ball 14.
Described attaching parts 3 is connected with the outer ring part 12 of anchor ear 4.
Described lifting rope 5 one ends are equipped with the bolt 8 of the outer silk of band, the attaching that can be complementary with the hollow copper rod 9 of the end band internal thread that is fixed on the high-voltage connection 10 on the bushing pedestal 11 of this bolt 8.
Described lifting rope 5 is a nylon rope.
Claims (3)
1. the lifting installation tool of bushing and high-voltage connection, it comprises suspension hook and lifting rope,
It is characterized in that:
The high-voltage connection device is equipped with at the middle part of described suspension hook;
Described high-voltage connection device is linked together through attaching parts by anchor ear that can rotate on suspension hook and annulus and constitutes;
Described anchor ear is made of inner ring spare and outer ring part, and inner ring spare is fastened on the suspension hook, the outer groove of oriented outer ring on the inner ring spare, and the inner groovy of oriented inner ring on the part of outer ring is equipped with ball between outer groove and the inner groovy;
Described lifting rope one end is equipped with the bolt of the outer silk of band, the attaching that can be complementary with the hollow copper rod of the end band internal thread that is fixed on the high-voltage connection on the bushing pedestal of this bolt.
2. the lifting installation tool of a kind of bushing according to claim 1 and high-voltage connection is characterized in that: described lifting rope is a kind of in steel rope, the rope made of hemp, cotton rope or the nylon rope.
3. the lifting installation tool of a kind of bushing according to claim 1 and high-voltage connection is characterized in that: described attaching parts is connected with the outer ring part of anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202232636U CN201703965U (en) | 2010-06-04 | 2010-06-04 | Hoisting installation tool for high tension sleeve and high tension lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202232636U CN201703965U (en) | 2010-06-04 | 2010-06-04 | Hoisting installation tool for high tension sleeve and high tension lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201703965U true CN201703965U (en) | 2011-01-12 |
Family
ID=43441121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202232636U Expired - Lifetime CN201703965U (en) | 2010-06-04 | 2010-06-04 | Hoisting installation tool for high tension sleeve and high tension lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201703965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857166A (en) * | 2010-06-04 | 2010-10-13 | 江苏省电力公司溧阳市供电公司 | Lifting installation tool of high pressure bushings and high pressure leads |
-
2010
- 2010-06-04 CN CN2010202232636U patent/CN201703965U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857166A (en) * | 2010-06-04 | 2010-10-13 | 江苏省电力公司溧阳市供电公司 | Lifting installation tool of high pressure bushings and high pressure leads |
| CN101857166B (en) * | 2010-06-04 | 2012-07-04 | 江苏省电力公司溧阳市供电公司 | Lifting installation tool of high pressure bushings and high pressure leads |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110112 Effective date of abandoning: 20120704 |