CN103213913B - Tool special for hanging lever block on tower - Google Patents
Tool special for hanging lever block on tower Download PDFInfo
- Publication number
- CN103213913B CN103213913B CN201310087762.5A CN201310087762A CN103213913B CN 103213913 B CN103213913 B CN 103213913B CN 201310087762 A CN201310087762 A CN 201310087762A CN 103213913 B CN103213913 B CN 103213913B
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- Prior art keywords
- plate
- tower
- hanging nose
- grip block
- hanging
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- 239000000463 material Substances 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Buckles (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention relates to a tool special for hanging a lever block on a tower and aims to provide a tool for hanging the lever block on the tower to improve the safety factor of hanging the lever block on a cross arm or a tower material of the tower and improve work efficiency. The tool special for hanging the lever block on the tower comprises a pinch plate fastened to the cross arm of the tower, a bolt bar matched with a nut, and a U-shaped hanging nose for hanging the lever block, wherein the clamping end of the pinch plate is provided with an upper clamp plate and a lower clamp plate which are relatively parallel; the clamp plates are connected through a curved plate; the middles of the upper and lower clamp plates are provided with coaxial safety holes; the other end of the pinch plate is provided with a chute plate; the chute plate is connected with the upper clamp plate through a stepped slope; the middle of the chute plate is provided with a chute hole; the bolt bar penetrates through the chute hole from the inside and one end of the bolt bar is fixedly connected to the upper part of a hanging nose plate; two sides of the upper part of the hanging nose plate are provided with chute baffles fixedly connected; and the lower part of the hanging nose plate is fixedly connected with the open end of the U-shaped hanging nose.
Description
Technical field
The present invention relates to a kind of by the special fastening means on Lever Blocks safety suspension cross arm of tower or tower material, particularly relate to a kind of shaft tower and hang Lever Blocks special tool.
Background technology
The composite insulation period of the day from 11 p.m. to 1 a.m is changed at present at high voltage power transmission Wire support shaft tower device; composite insulator is needed to be promoted to shaft tower top; hoisting tool uses Lever Blocks usually; Lever Blocks hook needs to be fixed on cross arm of tower or tower material; and in use use steel wire cover Lever Blocks and cross arm of tower or tower material to be coupled together, because steel wire cover is longer, elasticity is large; the Lever Blocks hung easily rocks and drops, and this adds danger and the labour intensity of operating personnel to a certain extent.Thus lack a kind of more convenient safe fastening means Lever Blocks and cross arm of tower and tower material are coupled together.
Summary of the invention
The object of the invention is to provide a kind of shaft tower to hang Lever Blocks special tool, raising Lever Blocks is suspended on the safety factor on cross arm of tower or tower material, promotes work efficiency.
For achieving the above object, the technical solution used in the present invention is:
A kind of shaft tower hangs Lever Blocks special tool, comprise the buckle being fastened on cross arm of tower, there is the bolt shank of nut screw connection, hang the U-shaped hanging nose of lever hoist, it is characterized in that, described buckle bare terminal arranges opposing parallel upper grip block, lower grip block, connected by snyed plate between grip block, in the middle part of upper grip block and lower grip block, coaxial insurance hole is set, the buckle other end is coulisse, coulisse is connected by step inclined plane with upper grip block, step inclined plane tilts to the outside of relatively going up grip block, in the middle part of coulisse, chute hole is set, described bolt shank from interior survey through chute hole, bolt shank one end is fixedly connected on hanging nose plate top, bolt shank other end nut is fixed, both sides, hanging nose plate top arrange the chute baffle plate be fixedly connected with, hanging nose plate top and lower knuckle at a right angle, upper holding part medial surface and hanging nose plate upper inner face are positioned at same plane, hanging nose plate bottom is fixedly connected with U-shaped hanging nose open end.
Hang Lever Blocks special tool according to described shaft tower, it is characterized in that, the rectangle of described chute hole to be narrow limit be semi arch, the long 5cm of rectangle.
Hang Lever Blocks special tool according to described shaft tower, it is characterized in that, described insurance bore dia 16mm.
Hang Lever Blocks special tool according to described shaft tower, it is characterized in that, bolt shank specification is M16x35.
Advantageous effect of the present invention is: the present invention connects on Lever Blocks and cross arm of tower or tower material; guarantee is connected firmly, simple to operate, convenient at shaft tower aloft work giver hangs Lever Blocks; reduce the labour intensity staff, improve the safety factor hanging Lever Blocks.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is birds-eye view of the present invention.
Fig. 3 is right elevation of the present invention.
In accompanying drawing: 1, buckle; 2, bare terminal; 3, coulisse; 4, hole is insured; 5, chute hole; 6, bolt shank; 7, chute baffle plate; 8, hanging nose plate; 9, U-shaped hanging nose; 10, step inclined plane; 11, lower grip block; 12, upper grip block; 13, snyed plate; 14, nut.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Structure of the present invention as shown in Figure 1, a kind of shaft tower hangs Lever Blocks special tool, comprise the buckle (1) being fastened on cross arm of tower, there is the bolt shank (6) that nut (14) coordinates, hang the U-shaped hanging nose (9) of lever hoist, it is characterized in that, described buckle (1) bare terminal (2) arranges opposing parallel upper grip block (12), lower grip block (11), connected by snyed plate (13) between grip block, upper grip block (12) arranges coaxial insurance hole (4) with lower grip block (11) middle part, buckle (1) other end is coulisse (3), coulisse (3) is connected by step inclined plane (10) with upper grip block (12), step inclined plane (10) tilts to the outside of relatively going up grip block (12), coulisse (3) middle part arranges chute hole (5), described bolt shank (6) from interior survey through chute hole (5), bolt shank (6) one end is fixedly connected on hanging nose plate (8) top, hanging nose plate (8) both sides, top arrange the chute baffle plate (7) be fixedly connected with, hanging nose plate (8) top and lower knuckle at a right angle, upper holding part (12) medial surface and hanging nose plate (8) upper inner face are positioned at same plane, hanging nose plate (8) bottom is fixedly connected with U-shaped hanging nose (9) open end.
Hang Lever Blocks special tool according to described shaft tower, it is characterized in that, described chute hole (3) for narrow limit be the rectangle of semi arch, the long 5cm of rectangle.
Hang Lever Blocks special tool according to described shaft tower, it is characterized in that, described insurance hole (4) diameter 16mm.
Hang Lever Blocks special tool according to described shaft tower, it is characterized in that, bolt shank (6) specification is M16x35.
The invention process case, by cross arm of tower angle steel horizontal surface limit through holding part and lower holding part intermediate gaps place on buckle bare terminal, adjustment buckle is insured hole and angle steel hole site, makes it co-axially align, uses bolt to pass to insure Kong Bingyong nut to fix.Hanging nose plate lower inside surface, in the position of chute hole, is conflicted at cross-arm angle steel vertical plane by adjustment bolt shank, binding bolt stem nut, ensures that the relative buckle in hanging nose hole does not do relative motion.Lever Blocks is hung on U-shaped hanging nose sky, next step operation can be carried out.
Claims (1)
1. a shaft tower hangs Lever Blocks special tool, comprise the buckle (1) being fastened on cross arm of tower, there is the bolt shank (6) that nut (14) coordinates, hang the U-shaped hanging nose (9) of lever hoist, it is characterized in that, described buckle (1) bare terminal (2) arranges opposing parallel upper grip block (12), lower grip block (11), connected by snyed plate (13) between grip block, upper grip block (12) arranges coaxial insurance hole (4) with lower grip block (11) middle part, buckle (1) other end is coulisse (3), coulisse (3) is connected by step inclined plane (10) with upper grip block (12), step inclined plane (10) tilts to the outside of relatively going up grip block (12), coulisse (3) middle part arranges chute hole (5), described bolt shank (6) from interior survey through chute hole (5), bolt shank (6) one end is fixedly connected on hanging nose plate (8) top, hanging nose plate (8) both sides, top arrange the chute baffle plate (7) be fixedly connected with, hanging nose plate (8) top and lower knuckle at a right angle, upper holding part (12) medial surface and hanging nose plate (8) upper inner face are positioned at same plane, hanging nose plate (8) bottom is fixedly connected with U-shaped hanging nose (9) open end, described chute hole (5) for narrow limit be the rectangle of semi arch, the long 5cm of rectangle, described insurance hole (4) diameter 16mm, bolt shank (6) specification is M16x35.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310087762.5A CN103213913B (en) | 2013-03-19 | 2013-03-19 | Tool special for hanging lever block on tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310087762.5A CN103213913B (en) | 2013-03-19 | 2013-03-19 | Tool special for hanging lever block on tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103213913A CN103213913A (en) | 2013-07-24 |
| CN103213913B true CN103213913B (en) | 2015-05-27 |
Family
ID=48812152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310087762.5A Active CN103213913B (en) | 2013-03-19 | 2013-03-19 | Tool special for hanging lever block on tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103213913B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377374A (en) * | 2020-03-13 | 2020-07-07 | 上海外高桥造船有限公司 | Hoisting tool |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09194194A (en) * | 1996-01-12 | 1997-07-29 | Shiro Hirota | Panel hoisting device |
| JPH1059690A (en) * | 1996-08-22 | 1998-03-03 | Nec Yonezawa Ltd | Balancer metal for heavy tool |
| CN2331645Y (en) * | 1998-04-28 | 1999-08-04 | 侯恩辉 | Hanger for hanging chain block |
| CN203128098U (en) * | 2013-03-19 | 2013-08-14 | 山东电力集团公司枣庄供电公司 | Special tool for hanging lever block on tower |
-
2013
- 2013-03-19 CN CN201310087762.5A patent/CN103213913B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103213913A (en) | 2013-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZAOZHUANG POWER SUPPLY COMPANY OF STATE GRID SHAND Free format text: FORMER OWNER: STATE GRID CORPORATION OF CHINA Effective date: 20150420 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: ZAOZHUANG POWER SUPPLY COMPANY OF SHANDONG ELECTRIC POWER CORPORATION Effective date: 20150420 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 277100 ZAOZHUANG, SHANDONG PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150420 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Zaozhuang Power Supply Company of State Grid Shandong Electric Power Company Address before: 277100 No. 60 Guangming Middle Road, Shizhong District, Shandong, Zaozhuang Applicant before: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation Applicant before: State Grid Corporation of China |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |