CN205666541U - Survey arc combination tool that hangs down on transmission line shaft tower - Google Patents
Survey arc combination tool that hangs down on transmission line shaft tower Download PDFInfo
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- CN205666541U CN205666541U CN201620557597.4U CN201620557597U CN205666541U CN 205666541 U CN205666541 U CN 205666541U CN 201620557597 U CN201620557597 U CN 201620557597U CN 205666541 U CN205666541 U CN 205666541U
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- 230000005540 biological transmission Effects 0.000 title abstract description 7
- 239000000463 material Substances 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000032258 transport Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model relates to a survey arc combination tool that hangs down on transmission line shaft tower belongs to the transmission line construction and overhauls, transports the dimension, checks and accepts technical field. Technical scheme is: contain observer and observation rod, be equipped with draw -in groove (9) on the cassette (6), fastening bolt (7) (8) are perpendicular through perforating to be set up on cassette no. 1, the one end of support vertical shaft (4) is provided on the cassette no. 1, the globular recess accordant connection of the other end and universal base (3) one end, and universal base's the other end is articulated with monocular (1), the upper end of cassette two (11) is equipped with perforating hole (16), and the upper end of perforating hole is equipped with draw -in groove two (14), and the perforating hole is passed in telescopic link (13), the upper portion of cassette no. 2 is equipped with screw (15), and fixing bolt (12) set up on cassette no. 2 through the screw is perpendicular. The beneficial effect of the utility model: reduced size, convenient to carry, nimble accurate, it is more accurate to survey the arc hang down, has avoided the big drawback of range estimation error.
Description
Technical field
This utility model relates to observing sag tool kit on a kind of electric power line pole tower, belongs to transmission line construction inspection
Repair, O&M, checking and accepting technology field.
Background technology
Overhead transmission line is in operation, and is affected by natural environment and self load, and its sag often produces change,
Can make when sag is too small wire stress increase easily produce line-outage contingency, then can reduce when sag is excessive wire with by across
The more safe distance between thing, is easily caused and conducts electricity to being spanned thing electric discharge trip accident, and therefore sag observation is overhead transmission line
The important content of construction (maintenance), O&M, examination etc., is related to the safe and stable operation of overhead transmission line.Sag observation leads to
Frequently with etc. regular way, different regular way, preset angle configuration, look squarely the observation such as method, but regular way, the different regular ways such as traditional use observe sag on tower
Time there is no special instrument, mostly use wooden observation board red and white plus range estimation.Observation board is affected by tower structure
Not only fix and dismounting inconvenience, it is impossible to regulating length according to line construction, and range estimation sag error is greatly, certainty of measurement is difficult to protect
Card.
Utility model content
The purpose of this utility model is to provide on a kind of electric power line pole tower observes sag tool kit, can be by when not using
Expansion link shrinks, and reduces volume, easy to carry；Length, spirit can be regulated according to the concrete condition of institute's clasp guideline sag during use
Live accurately；Installing/dismounting is simple simultaneously, it is to avoid traditional observation board needs the mode that rope colligation is fixing, practical.Can
With on the stable tower material being arranged on shaft tower, observation sag is more accurate, it is to avoid the drawback that range estimation error is big, solves background skill
The problems referred to above that art exists.
The technical solution of the utility model is:
Observing sag tool kit on a kind of electric power line pole tower, comprise observer and observation bar, described observer comprises
Monocular, drift bolt bolt, gimballed base, support vertical shaft, clamp nut, deck one, fastening bolt, perforation, draw-in groove one and
Positioning hole, described deck one is provided with draw-in groove one, and bore a hole through deck one and draw-in groove one, the centrage of perforation is vertical with draw-in groove one
Arranging, fastening bolt is arranged on deck one by perforated vertical；Described deck one is provided with multiple positioning hole, in positioning hole
Heart line is vertically arranged with draw-in groove one；One end of described support vertical shaft is fastened on deck one by clamp nut and positioning hole, separately
One end is spheroid, mates with the bulbous recess of gimballed base one end and is connected, gimballed base can before and after rotation, gimballed base another
One end is hinged with monocular by drift bolt bolt, and monocular can rotate upwardly and downwardly；
Described observation bar comprises deck two, fixing bolt, expansion link, draw-in groove two, screw and through hole, on described deck two
Be provided with through hole, through hole be arranged above with draw-in groove two, the centerline parallel of through hole is in draw-in groove two, and expansion link is through through
Hole；The top of described deck two is provided with screw, and the central axis of screw is in draw-in groove two, and fixing bolt is vertically arranged by screw
On deck two.
The quantity of described positioning hole is three, and two of which is set in around perforation, and centrage is vertical with draw-in groove one to be set
Put；Another is vertically set on deck one with perforated base line, and this positioning hole centrage be arranged in parallel with draw-in groove one.
Perforation is provided with female thread, and fastening bolt is provided with external screw thread, bores a hole and is connected by screw thread coupling with fastening bolt.
Described draw-in groove one is U-shaped draw-in groove.
Described draw-in groove two and fixing bolt are made up of metal material, and expansion link is made up of isolation material.
The collapsing length of described expansion link is 0.2m to 1.4m.
Described draw-in groove two is U-shaped draw-in groove.
Using this utility model, operator carry the observation bar of contraction state to shaft tower, to surveyed sag wire
Immediately below hanging point, the draw-in groove two on deck two is kissed on the tower material of shaft tower, adjust expansion link position, make expansion link keep water
Flat, be tightened bolt, is fastened on tower material by observation bar；Extract expansion link out, make expansion link become the state of stretching out；Then, behaviour
Observer is carried to adjacent shaft tower, to the hanging point of surveyed sag wire, by the draw-in groove one on deck one as personnel
Kiss on the tower material of shaft tower, screw fastening bolt, observer is fastened on tower material, hand-held monocular, rotates the universal end
Seat, adjusts observed direction, makes the crosshair in monocular lens barrel be directed at the wire observed, can be observed.Finally,
Operator unscrew fastening bolt and fixing bolt, observation bar and observer are taken off respectively, i.e. complete observation.
The beneficial effects of the utility model: reduce volume are easy to carry, the most accurate；Installing/dismounting is simple simultaneously, it is to avoid
Traditional observation board needs the mode that rope colligation is fixing, practical.On the tower material being arranged on shaft tower that can be stable, see
Survey sag more accurate, it is to avoid the drawback that range estimation error is big.
Accompanying drawing explanation
Fig. 1 is that this utility model observes bar structural representation；
Fig. 2 is this utility model deck one structural representation；
Fig. 3 is that this utility model expansion link stretches out view；
Fig. 4 is this utility model Observer Structure schematic diagram；
Fig. 5 is that this utility model supports vertical shaft structural representation；
Fig. 6 is this utility model gimballed base and support vertical shaft connection status cross-sectional schematic；
Fig. 7 is this utility model deck two structural representation；
In figure: monocular 1, drift bolt bolt 2, gimballed base 3, support vertical shaft 4, clamp nut 5, deck 1, fastening
Bolt 7, perforation 8, draw-in groove 1, positioning hole 10, deck 2 11, fixing bolt 12, expansion link 13, draw-in groove 2 14, screw 15, pass through
Through hole 16.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Observe sag tool kit on a kind of electric power line pole tower, comprise observer and observation bar；
Described observer comprises monocular 1, drift bolt bolt 2, gimballed base 3, supports vertical shaft 4, clamp nut 5, card
Seat 1, fastening bolt 7, perforation 8, draw-in groove 1 and positioning hole 10, described deck 1 is provided with draw-in groove 1,8 through cards of boring a hole
Seat 1 and draw-in groove 1, the centrage of perforation 8 is vertically arranged with draw-in groove 1, and fastening bolt 7 is vertically set on card by perforation 8
On seat 1；Described deck 1 is provided with multiple positioning hole 10, and the centrage of positioning hole 10 is vertically arranged with draw-in groove 1；Described
The one end supporting vertical shaft 4 is fastened on deck 1 by clamp nut 5 and positioning hole 10, and the other end is spheroid, with the universal end
The bulbous recess coupling of seat 3 one end connects, and gimballed base 3 can front and back rotate, and the other end of gimballed base 3 passes through drift bolt bolt 2
Hinged with monocular 1, monocular 1 can rotate upwardly and downwardly；
Described observation bar comprises deck 2 11, fixing bolt 12, expansion link 13, draw-in groove 2 14, screw 15 and through hole 16,
Described deck 2 11 is provided with through hole 16, through hole 16 be arranged above with draw-in groove 2 14, the centerline parallel of through hole 16 in
Draw-in groove 2 14, expansion link 13 is through through hole 16；The top of described deck 2 11 is provided with screw 15, the central axis of screw 15
In draw-in groove 2 14, fixing bolt 12 is vertically set on deck 2 11 by screw 15.
The quantity of described positioning hole 10 is three, and two of which is set in perforation 8 around, and centrage hangs down with draw-in groove 1
Straight setting；Another is vertically set on deck 1 with perforated base line, and this positioning hole centrage be arranged in parallel with draw-in groove 1.
Perforation 8 is provided with female thread, and fastening bolt 7 is provided with external screw thread, and perforation 8 is connected by screw thread coupling with fastening bolt 7.
This utility model using method: first, operator carry the observation bar of contraction state to shaft tower, to surveyed arc
Hang down immediately below the hanging point of wire, the draw-in groove 2 14 on deck 2 11 is kissed on the tower material of shaft tower, adjust expansion link 13 position, make
Expansion link 13 keeps level, and be tightened bolt 12, is fastened on tower material by observation bar；Extract expansion link 13 out, make expansion link 13
Become the state of stretching out；Then, operator carry observer to adjacent shaft tower, to surveyed sag wire hanging point just under
Side, kisses the draw-in groove 1 on deck 1 on the tower material of shaft tower, screws fastening bolt 7, be fastened on by observer on tower material, hands
Hold monocular 1, rotate gimballed base 3, adjust observed direction, make the alignment of the crosshair in monocular 1 lens barrel be seen
The wire surveyed, can be observed.Finally, operator unscrew fastening bolt 7 and fixing bolt 12, will observation bar and observer
Take off respectively, i.e. complete observation.
Claims (6)
1. on an electric power line pole tower, observe sag tool kit, it is characterised in that: comprise observer and observation bar；
Described observer comprises monocular (1), drift bolt bolt (2), gimballed base (3), supports vertical shaft (4), clamp nut
(5), deck one (6), fastening bolt (7), perforation (8), draw-in groove one (9) and positioning hole (10), described deck one (6) is provided with card
Groove one (9), perforation (8) through deck one (6) and draw-in groove one (9), the centrage of perforation (8) is vertically arranged, tightly with draw-in groove one (9)
Fixing bolt (7) is vertically set on deck one (6) by perforation (8)；Described deck one (6) is provided with multiple positioning hole (10),
The centrage of positioning hole (10) is vertically arranged with draw-in groove one (9)；One end of described support vertical shaft (4) by clamp nut (5) and
Positioning hole (10) is fastened on deck one (6), and the other end is spheroid, mates with the bulbous recess of gimballed base (3) one end even
Connecing, gimballed base (3) can front and back rotate, and the other end of gimballed base (3) is cut with scissors with monocular (1) by drift bolt bolt (2)
Connecing, monocular (1) can rotate upwardly and downwardly；
Described observation bar comprises deck two (11), fixing bolt (12), expansion link (13), draw-in groove two (14), screw (15) and passes through
Through hole (16), described deck two (11) is provided with through hole (16), through hole (16) be arranged above with draw-in groove two (14), through hole
(16) centerline parallel passes through hole (16) in draw-in groove two (14), expansion link (13)；The top of described deck two (11) sets
Having screw (15), the central axis of screw (15) is in draw-in groove two (14), and fixing bolt (12) is vertically arranged by screw (15)
On deck two (11).
Sag tool kit is observed on a kind of electric power line pole tower the most according to claim 1, it is characterised in that: described tune
The quantity of hole, position (10) is three, and two of which is set in perforation (8) around, and centrage is vertically arranged with draw-in groove one (9)；Separately
One is vertically set on deck one (6) with perforated base line, and this positioning hole centrage be arranged in parallel with draw-in groove one (9).
Sag tool kit is observed on a kind of electric power line pole tower the most according to claim 1 and 2, it is characterised in that: institute
Stating perforation (8) and be provided with female thread, fastening bolt (7) is provided with external screw thread, and perforation (8) is mated even by screw thread with fastening bolt (7)
Connect.
Sag tool kit is observed on a kind of electric power line pole tower the most according to claim 1 and 2, it is characterised in that: institute
Stating draw-in groove two (14) and fixing bolt (12) is made up of metal material, expansion link (13) is made up of isolation material.
Sag tool kit is observed on a kind of electric power line pole tower the most according to claim 1 and 2, it is characterised in that: institute
The collapsing length stating expansion link (13) is 0.2m to 1.4m.
Sag tool kit is observed on a kind of electric power line pole tower the most according to claim 1 and 2, it is characterised in that: institute
Stating draw-in groove two (14) is U-shaped draw-in groove, and described draw-in groove one (9) is U-shaped draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620557597.4U CN205666541U (en) | 2016-06-12 | 2016-06-12 | Survey arc combination tool that hangs down on transmission line shaft tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620557597.4U CN205666541U (en) | 2016-06-12 | 2016-06-12 | Survey arc combination tool that hangs down on transmission line shaft tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666541U true CN205666541U (en) | 2016-10-26 |
Family
ID=57154149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620557597.4U Withdrawn - After Issue CN205666541U (en) | 2016-06-12 | 2016-06-12 | Survey arc combination tool that hangs down on transmission line shaft tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666541U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826868A (en) * | 2016-06-12 | 2016-08-03 | 国网冀北电力有限公司唐山供电公司 | Method and combined tool for observing sag on power transmission line pole tower |
| CN106767166A (en) * | 2016-12-10 | 2017-05-31 | 安徽宸瑞节能环保科技工程有限公司 | A kind of convertible deformation device of vehicle camouflage |
| CN107332163A (en) * | 2017-07-12 | 2017-11-07 | 国网山东省电力公司临沂供电公司 | A kind of transmission line of electricity stringing aid |
| CN107356352A (en) * | 2017-07-18 | 2017-11-17 | 王冠霖 | Thermometric instrument signal high precision detection means |
-
2016
- 2016-06-12 CN CN201620557597.4U patent/CN205666541U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826868A (en) * | 2016-06-12 | 2016-08-03 | 国网冀北电力有限公司唐山供电公司 | Method and combined tool for observing sag on power transmission line pole tower |
| CN106767166A (en) * | 2016-12-10 | 2017-05-31 | 安徽宸瑞节能环保科技工程有限公司 | A kind of convertible deformation device of vehicle camouflage |
| CN107332163A (en) * | 2017-07-12 | 2017-11-07 | 国网山东省电力公司临沂供电公司 | A kind of transmission line of electricity stringing aid |
| CN107356352A (en) * | 2017-07-18 | 2017-11-17 | 王冠霖 | Thermometric instrument signal high precision detection means |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161026 Effective date of abandoning: 20170926 |