CN203932830U - Center line take-up coaster for a kind of power line construction - Google Patents
Center line take-up coaster for a kind of power line construction Download PDFInfo
- Publication number
- CN203932830U CN203932830U CN201420342920.7U CN201420342920U CN203932830U CN 203932830 U CN203932830 U CN 203932830U CN 201420342920 U CN201420342920 U CN 201420342920U CN 203932830 U CN203932830 U CN 203932830U
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- China
- Prior art keywords
- pulley
- hinge
- pole
- center line
- shaped clamp
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- 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.)
- Withdrawn - After Issue
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- 238000010276 construction Methods 0.000 title claims abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
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Abstract
The utility model relates to a kind of power line construction center line take-up coaster, belongs to power construction technical field.Technical scheme is: the U-shaped structure of pulley base (4) for falling, and one end of upper plate and lower plate is connected by bent plate; Pulley yoke (3) is fixed on above the upper plate of pulley base, and pulley is arranged on pulley yoke by pulley spindle; Supporting seat is fixed with U-shaped clamp below (14), and the end of two risers connects and composes inverted U-shaped by a transverse slat, and the transverse slat of supporting seat and U-shaped clamp (17) is fixed together.When unwrapping wire, center line is placed on pulley, center line is provoked; Complete after stringing, center line is lifted from pulley, move in the wire casing of the upright bottle of center line, complete the work of center line take-up.The beneficial effects of the utility model are: make manually to shoulder line and become specific purpose tool top line, reduced labour intensity, improved coefficient of safety, efficiency is high.
Description
Technical field
The utility model relates to a kind of power line construction center line take-up coaster, belongs to power construction technical field.
Background technology
To power line construction, particularly in mountain route work progress, three-phase power circuit is isosceles triangle and arranges, at the center line that is called of head of the mast extreme higher position, center line is the wire being positioned on the electric pole of landform peak, because being subject to the impact of downforce, very difficulty of the fixing colligation of wire, background technology is to use manually center line to lift with hands, to the insulator of peak, completes the fixing colligation of center line; Existing problems are that labour intensity is large, and efficiency is low, manually shoulders line at the head of the mast, very dangerous, have potential safety hazard.
Utility model content
The utility model object is to provide a kind of power line construction center line take-up coaster, makes manually to shoulder line and becomes specific purpose tool top line, has reduced labour intensity, has improved coefficient of safety, and efficiency is high, solves the problem existing in background technology.
The technical solution of the utility model is:
Center line take-up coaster for a kind of power line construction, comprises pulley, pulley yoke, pulley spindle, pulley base, upper left pole, upper right pole, lower-left pole, bottom right pole, screw rod, screw rod wrench, supporting seat, U-shaped clamp, anchor ear, anchor ear bolt, upper hinge, left hinge, right hinge, lower-left hinge and bottom right hinge; Pulley base is the U-shaped structure of falling, and one end of upper plate and lower plate is connected by bent plate; Pulley yoke is fixed on above the upper plate of pulley base, and pulley is arranged on pulley yoke by pulley spindle.
The lower plate of pulley base is provided with hinge, and one end of upper left pole and upper right pole is by the lower plate of the hinged pulley base of upper hinge; One end of the other end of upper left pole and lower-left pole is hinged by left hinge, and one end of the other end of upper right pole and bottom right pole is hinged by right hinge; The lower-left pole other end is hinged on supporting seat by lower-left hinge, and the other end of bottom right pole is hinged on supporting seat by bottom right hinge; One end of screw rod is passed right hinge and is threaded with right hinge, and the other end of screw rod passes left hinge and is threaded with left hinge, and screw rod passes after left hinge, and end is provided with screw rod wrench.
Below supporting seat, be fixed with U-shaped clamp, the end of two risers connects and composes inverted U-shaped by a transverse slat, and the transverse slat of supporting seat and U-shaped clamp is fixed together, and the distance between two risers of U-shaped clamp is slightly larger than head of the mast diameter; Anchor ear is fixed on two risers of U-shaped clamp, is arranged vertically with two risers of U-shaped clamp; Anchor ear is provided with anchor ear bolt.
Described pulley yoke top is provided with lamina tecti, and one end of lamina tecti is hinged on pulley yoke top by plate shaft, and one end of lamina tecti is provided with snap close and mates with pulley yoke top.
The transverse slat of U-shaped clamp is placed in to the head of the mast, two risers of U-shaped clamp are positioned at the side of the head of the mast, anchor ear is bolted on electric pole by anchor ear, and power line construction is fixed on the head of the mast by center line take-up coaster entirety, is arranged in juxtaposition near the upright bottle of the highest center line of electric pole; Clamp screw rod wrench with spanner, rotating screw bolt, change the angle between upper left pole, upper right pole, lower-left pole, bottom right pole, and then the whole height of center line take-up coaster for adjustment power line construction, make the upright bottle of center line that the top of pulley and electric pole are the highest contour, or a little more than the upright bottle of center line; When unwrapping wire, center line is placed on pulley, center line is provoked; Complete after stringing, center line is lifted from pulley, move in the wire casing of the upright bottle of center line, complete the work of center line take-up.
The beneficial effects of the utility model are: make manually to shoulder line and become specific purpose tool top line, reduced labour intensity, improved coefficient of safety, efficiency is high.
Brief description of the drawings
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model embodiment pulley, pulley base structural representation;
In figure: pulley 1, pulley spindle 2, pulley yoke 3, pulley base 4, upper hinge 5, upper right pole 6, upper left pole 7, bottom right pole 8, lower-left pole 9, left hinge 10, right hinge 11, screw rod 12, screw rod wrench 13, supporting seat 14, bottom right hinge 15, lower-left hinge 16, U-shaped clamp 17, anchor ear 18, anchor ear bolt 19, electric pole 20, center line 21, lamina tecti 22, plate shaft 23, snap close 24.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Center line take-up coaster for a kind of power line construction, comprises pulley 1, pulley yoke 3, pulley spindle 2, pulley base 4, upper left pole 7, upper right pole 6, lower-left pole 9, bottom right pole 8, screw rod 12, screw rod wrench 13, supporting seat 14, U-shaped clamp 17, anchor ear 18, anchor ear bolt 19, upper hinge 5, left hinge 10, right hinge 11, lower-left hinge 16 and bottom right hinge 15; Pulley base is the U-shaped structure of falling, and one end of upper plate and lower plate is connected by bent plate; Pulley yoke is fixed on above the upper plate of pulley base, and pulley is arranged on pulley yoke by pulley spindle.
The lower plate of pulley base is provided with hinge, and one end of upper left pole and upper right pole is by the lower plate of the hinged pulley base of upper hinge; One end of the other end of upper left pole and lower-left pole is hinged by left hinge, and one end of the other end of upper right pole and bottom right pole is hinged by right hinge; The lower-left pole other end is hinged on supporting seat by lower-left hinge, and the other end of bottom right pole is hinged on supporting seat by bottom right hinge; One end of screw rod is passed right hinge and is threaded with right hinge, and the other end of screw rod passes left hinge and is threaded with left hinge, and screw rod passes after left hinge, and end is provided with screw rod wrench.
Below supporting seat, be fixed with U-shaped clamp, the end of two risers connects and composes inverted U-shaped by a transverse slat, and the transverse slat of supporting seat and U-shaped clamp is fixed together, and the distance between two risers of U-shaped clamp is slightly larger than head of the mast diameter; Anchor ear is fixed on two risers of U-shaped clamp, is arranged vertically with two risers of U-shaped clamp; Anchor ear is provided with anchor ear bolt.
Described pulley yoke top is provided with lamina tecti 22, and one end of lamina tecti is hinged on pulley yoke top by plate shaft 23, and one end of lamina tecti is provided with snap close 24 and mates with pulley yoke top.
The transverse slat of U-shaped clamp is placed in to the head of the mast, two risers of U-shaped clamp are positioned at the side of the head of the mast, anchor ear is bolted on electric pole by anchor ear, and power line construction is fixed on the head of the mast by center line take-up coaster entirety, is arranged in juxtaposition near the upright bottle of the highest center line of electric pole; Clamp screw rod wrench with spanner, rotating screw bolt, change the angle between upper left pole, upper right pole, lower-left pole, bottom right pole, and then the whole height of center line take-up coaster for adjustment power line construction, make the upright bottle of center line that the top of pulley and electric pole are the highest contour, or a little more than the upright bottle of center line; When unwrapping wire, center line is placed on pulley, center line is provoked; Complete after stringing, center line is lifted from pulley, move in the wire casing of the upright bottle of center line, complete the work of center line take-up.
Described pulley yoke top is provided with lamina tecti 22, and one end of lamina tecti is hinged on pulley yoke top by plate shaft 23, and one end of lamina tecti is provided with snap close 24 and mates with pulley yoke top; When unwrapping wire, open lamina tecti, center line is placed in the race of pulley, buckle lamina tecti, lock snap close; Need to choose line time, open snap close, open lamina tecti, the center line in pulley race is put in the wire casing of the upright bottle of center line.
Claims (2)
1. a center line take-up coaster for power line construction, is characterized in that: comprise pulley (1), pulley yoke (3), pulley spindle (2), pulley base (4), upper left pole (7), upper right pole (6), lower-left pole (9), bottom right pole (8), screw rod (12), screw rod wrench (13), supporting seat (14), U-shaped clamp (17), anchor ear (18), anchor ear bolt (19), upper hinge (5), left hinge (10), right hinge (11), lower-left hinge (16) and bottom right hinge (15); Pulley base is the U-shaped structure of falling, and one end of upper plate and lower plate is connected by bent plate; Pulley yoke is fixed on above the upper plate of pulley base, and pulley is arranged on pulley yoke by pulley spindle;
The lower plate of pulley base is provided with hinge, and one end of upper left pole and upper right pole is by the lower plate of the hinged pulley base of upper hinge; One end of the other end of upper left pole and lower-left pole is hinged by left hinge, and one end of the other end of upper right pole and bottom right pole is hinged by right hinge; The lower-left pole other end is hinged on supporting seat by lower-left hinge, and the other end of bottom right pole is hinged on supporting seat by bottom right hinge; One end of screw rod is passed right hinge and is threaded with right hinge, and the other end of screw rod passes left hinge and is threaded with left hinge, and screw rod passes after left hinge, and end is provided with screw rod wrench;
Below supporting seat, be fixed with U-shaped clamp, the end of two risers connects and composes inverted U-shaped by a transverse slat, and the transverse slat of supporting seat and U-shaped clamp is fixed together, and the distance between two risers of U-shaped clamp is slightly larger than head of the mast diameter; Anchor ear is fixed on two risers of U-shaped clamp, is arranged vertically with two risers of U-shaped clamp; Anchor ear is provided with anchor ear bolt.
2. center line take-up coaster for a kind of power line construction according to claim 1, it is characterized in that described pulley yoke top is provided with lamina tecti (22), one end of lamina tecti is hinged on pulley yoke top by plate shaft (23), and one end of lamina tecti is provided with snap close (24) and mates with pulley yoke top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342920.7U CN203932830U (en) | 2014-06-26 | 2014-06-26 | Center line take-up coaster for a kind of power line construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342920.7U CN203932830U (en) | 2014-06-26 | 2014-06-26 | Center line take-up coaster for a kind of power line construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932830U true CN203932830U (en) | 2014-11-05 |
Family
ID=51828586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342920.7U Withdrawn - After Issue CN203932830U (en) | 2014-06-26 | 2014-06-26 | Center line take-up coaster for a kind of power line construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022462A (en) * | 2014-06-26 | 2014-09-03 | 国家电网公司 | Neutral conductor picking pulley for power line construction and neutral conductor picking method |
-
2014
- 2014-06-26 CN CN201420342920.7U patent/CN203932830U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022462A (en) * | 2014-06-26 | 2014-09-03 | 国家电网公司 | Neutral conductor picking pulley for power line construction and neutral conductor picking method |
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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: 20141105 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |