CN202373898U - Multipurpose suspension device for cross arm of transmission line pole tower - Google Patents
Multipurpose suspension device for cross arm of transmission line pole tower Download PDFInfo
- Publication number
- CN202373898U CN202373898U CN 201120419587 CN201120419587U CN202373898U CN 202373898 U CN202373898 U CN 202373898U CN 201120419587 CN201120419587 CN 201120419587 CN 201120419587 U CN201120419587 U CN 201120419587U CN 202373898 U CN202373898 U CN 202373898U
- Authority
- CN
- China
- Prior art keywords
- arm
- cross arm
- pole tower
- cross
- suspension device
- 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 - Fee Related
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- Electric Cable Installation (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a multipurpose suspension device for a cross arm of a transmission line pole tower. The multipurpose suspension device is provided with a rigid plate-like U-shaped hanging hook, wherein a clamping groove which is used for clamping the angle iron of the cross arm is formed on an opening part of the hanging hook; the width of the clamping groove is greater than the thickness of the angle iron of the cross arm; and a suspension rope penetration hole is formed on one side of the clamping groove. The multipurpose suspension device can be conveniently and steadily clamped with the angle iron of the cross arm of the pole tower, and has the advantages of simplicity and quickness in operation, safety, reliability, simple structure, convenience, practicability and the like.
Description
Technical field
The utility model belongs to transmission line erecting tools technical field, and particularly a kind of electric power line pole tower cross-arm is used suspension arrangement more.
Background technology
Install in the maintenance engineering work progress at overhead transmission line, many weights such as insulator, lead, power tool need be support with the cross-arm of shaft tower, and suspension is promoted to the height that needs or decline and send and drop down onto ground.Traditional operating type is to adopt the rope sling method, fastens the up-down of carrying out weight with the insulation rope exactly.The major defect of this method is, because cross-arm is to be processed by angle bar, and thin thickness, rough surface meeting insulation and restricting in the use repeatedly in spite of wound; Or cross over greatly, large-section lead promotes operation, hanger weight is bigger; Or the suspension weight is when swinging repeatedly, and the insulation rope is then easily by the cross-arm incised wound, even cut off, thereby buried safe hidden danger, and in case weight occurs cutting off and drop, will cause equipment, personnel's major injury, and consequence is very serious.
The utility model content
The purpose of the utility model is to provide a kind of suspension firm, and easy and simple to handle, safe and reliable electric power line pole tower cross-arm is used suspension arrangement more.
The technical scheme that purpose adopted that realizes the utility model is: a kind of electric power line pole tower cross-arm is used suspension arrangement more; Has a rigid plate-like U-shaped hook; The opening of hook is formed for the buckling groove of clamping cross-arm angle bar; The width of this buckling groove is greater than the thickness of cross-arm angle bar, and a side of buckling groove is provided with outstanding rope and wears the knot hole.
One side of said buckling groove is grown up in the width in the said angle bar outside, and the opposite side length of side is less than the inboard width of said angle bar.
The electric power line pole tower cross-arm of the utility model is used suspension arrangement more, can make things convenient for and firmly is connected on the angle bar of shaft tower cross-arm, and is simple and efficient to handle, safe and reliable, and has advantages such as simple in structure, convenient and practical.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the another kind of user mode figure of the utility model.
Embodiment
Referring to Fig. 1, Fig. 2; The electric power line pole tower cross-arm of the utility model is used suspension arrangement more; Have a rigid plate-like U-shaped hook 1, the opening of hook 1 is formed for the buckling groove 2 of clamping cross-arm angle bar 5, and the width of this buckling groove 2 is greater than the thickness of cross-arm angle bar 5; Make it convenient and firmly be stuck on the cross-arm angle bar 5, a side of buckling groove 2 is provided with that to be used to be that the outstanding rope of insulation rope 4 is worn knot hole 3.One side of said buckling groove 2 is grown up in the width in cross-arm angle bar 5 outsides, and the opposite side length of side is less than the width of cross-arm angle bar 5 inboards.
This bar suspension arrangement is worn on the knot hole 3 as long as the rope 4 that will insulate ties up to said outstanding rope in use, on the vertical edge or horizontal sides with said buckling groove 2 holding cross-arm angle bar 5, can or hang equipment or instrument through 4 liftings of insulation rope again, and is easy to operate.
Claims (2)
1. an electric power line pole tower cross-arm is used suspension arrangement more; It is characterized in that: it has a rigid plate-like U-shaped hook; The opening of hook is formed for the buckling groove of clamping cross-arm angle bar; The width of this buckling groove is greater than the thickness of cross-arm angle bar, and a side of buckling groove is provided with outstanding rope and wears the knot hole.
2. electric power line pole tower cross-arm as claimed in claim 1 is used suspension arrangement more, it is characterized in that: a side of said buckling groove is grown up in the width in the said angle bar outside, and the opposite side length of side is less than the inboard width of said angle bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120419587 CN202373898U (en) | 2011-10-29 | 2011-10-29 | Multipurpose suspension device for cross arm of transmission line pole tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120419587 CN202373898U (en) | 2011-10-29 | 2011-10-29 | Multipurpose suspension device for cross arm of transmission line pole tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202373898U true CN202373898U (en) | 2012-08-08 |
Family
ID=46597589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120419587 Expired - Fee Related CN202373898U (en) | 2011-10-29 | 2011-10-29 | Multipurpose suspension device for cross arm of transmission line pole tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202373898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105609220A (en) * | 2016-03-27 | 2016-05-25 | 国网河北省电力公司衡水供电分公司 | Sampling insulator hanger for testing equivalent salt deposit density and non-soluble deposit density and hanging method |
| CN107160341A (en) * | 2017-04-18 | 2017-09-15 | 国网浙江武义县供电公司 | Insulating bar hanger |
-
2011
- 2011-10-29 CN CN 201120419587 patent/CN202373898U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105609220A (en) * | 2016-03-27 | 2016-05-25 | 国网河北省电力公司衡水供电分公司 | Sampling insulator hanger for testing equivalent salt deposit density and non-soluble deposit density and hanging method |
| CN107160341A (en) * | 2017-04-18 | 2017-09-15 | 国网浙江武义县供电公司 | Insulating bar hanger |
| CN107160341B (en) * | 2017-04-18 | 2020-02-18 | 国网浙江武义县供电公司 | Insulated operating rod hanging rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20121029 |