CN204012427U - Insulated ladder level is adjustable hanger - Google Patents
Insulated ladder level is adjustable hanger Download PDFInfo
- Publication number
- CN204012427U CN204012427U CN201420316153.2U CN201420316153U CN204012427U CN 204012427 U CN204012427 U CN 204012427U CN 201420316153 U CN201420316153 U CN 201420316153U CN 204012427 U CN204012427 U CN 204012427U
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- Prior art keywords
- leading screw
- vertical
- angle bar
- groove
- horizontal
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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.)
- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model discloses the adjustable hanger of insulated ladder level, belong to hanger, its structure comprises the terraced fixed part of angle bar fixed part peace; Angle bar fixed part comprises vertical leading screw, horizontal leading screw, horizontal leading screw connecting filament mother, vertical angle bar draw-in groove, horizontal angle bar draw-in groove, vertical angle bar draw-in groove fixture and horizontal angle bar draw-in groove fixture, vertical leading screw is arranged on the top of flat terraced fixed part, be flexibly connected with flat terraced fixed part, laterally leading screw is connected with vertical leading screw by horizontal leading screw connecting filament mother, vertical angle bar draw-in groove is arranged on the vertical leading screw on horizontal leading screw top, and laterally angle bar draw-in groove is arranged on horizontal leading screw.The utlity model has the energy simple and efficient accurate location and the steady job that realize insulated ladder, make insulated ladder rear and front end in level, facilitate the live line working personnel live line working region of coming in and going out time saving and energy savingly, thereby alleviate operating personnel's labour intensity and ensure the features such as operating personnel's safety.
Description
Technical field
The utility model relates to a kind of hanger, the adjustable hanger of especially a kind of insulated ladder level.
Background technology
Transmission line accounts for important position in electric power system, transmission line workman is mainly engaged in the work such as power transmission line construction, operation and maintenance maintenance, in these work, has much on overhead line structures, to complete, the height of overhead line structures more than 18 meters, belongs to work high above the ground substantially.
Staff is in overhead line structures work at present, typically use insulated ladder and enter live line working region, need first the hook of flat terraced far-end is affiliated at the charged working region of shaft tower place, then will put down terraced near-end with insulating cord and fix with shaft tower binding, staff enters working region by flat ladder.
But flat terraced near-end being bundled when fixing, for flat ladder is connected with shaft tower is solid and reliable, cause the relative altitude of putting down terraced rear and front end cannot regulate flat, cause flat terraced one end high, one end is low, is difficult to be the level of state, and enters or leaves working region caused very large difficulty to staff.Meanwhile, operating personnel, when near operating area, is easily subject to the interference of insulator string, increases work difficulty.
At present, the solution also not had.
Utility model content
Technical assignment of the present utility model is to provide a kind of insulated ladder level adjustable hanger for above-mentioned deficiency of the prior art, the adjustable hanger of this insulated ladder level has the accurate location and the steady job that realize insulated ladder that can be simple and efficient, make insulated ladder rear and front end in level, facilitate the live line working personnel live line working region of coming in and going out simultaneously time saving and energy savingly, thereby alleviate operating personnel's labour intensity and ensure the feature of operating personnel's safety.
The utility model solves the technical scheme that its technical problem adopts: it comprises the terraced fixed part of angle bar fixed part peace, and described angle bar fixed part is arranged on the top of flat terraced fixed part, described angle bar fixed part comprises vertical leading screw, laterally leading screw, laterally leading screw connecting filament mother, vertical angle bar draw-in groove, laterally angle bar draw-in groove, vertical angle bar draw-in groove fixture and laterally angle bar draw-in groove fixture, described vertical leading screw is arranged on the top of flat terraced fixed part, be flexibly connected with flat terraced fixed part, described horizontal leading screw one end is connected with vertical leading screw by horizontal leading screw connecting filament mother, described horizontal leading screw connecting filament mother is arranged on the end of horizontal leading screw and is placed on vertical leading screw, match with vertical leading screw, described vertical angle bar draw-in groove is arranged on the vertical leading screw on horizontal leading screw top, laterally angle bar draw-in groove is arranged on horizontal leading screw, described vertical angle bar draw-in groove and laterally angle bar draw-in groove fix by vertical angle bar draw-in groove fixture and horizontal angle bar draw-in groove fixture and vertical leading screw and horizontal leading screw respectively.
Described flat terraced fixed part comprises upper bracket, fixed axis, the terraced circular connector of flat terraced hold-down nut peace, described upper bracket top is flexibly connected with the vertical leading screw of angle bar fixed part, vertical leading screw lower end is through upper bracket, on the vertical leading screw of the upper and lower both sides of upper bracket, be respectively arranged with upper bracket hold-down nut, described upper bracket bottom is provided with horizontal fixed axis, the two ends of described fixed axis are respectively arranged with flat terraced circular connector, described flat terraced circular connector is fixed on fixed axis by flat terraced hold-down nut, the flat terraced circular connector at described two ends is symmetrical arranged.
Described each flat terraced circular connector comprises respectively upper connector and lower connector, described upper connector and lower connector are hinged by hinge, described upper connector comprises vertical portion and upper semi-circle curved portions, described lower connector comprises lower vertical portion and lower half circle curved portions, described upper vertical portion is arranged on the top of upper semi-circle curved portions, and be connected with fixed axis, described lower vertical portion is arranged on the bottom of lower half circle curved portions, lower half circle curved portions bottom and upper semi-circle curved portions top are hinged, described upper semi-circle curved portions and lower half circle curved portions are combined into an oval cavity, oval cavity matches with flat terraced terraced beam, Yu Xia vertical portion, upper vertical portion is connected by connecting bolt.
Described vertical angle bar draw-in groove fixture comprises vertical hold-down nut and vertical butterfly row nut, and described vertical hold-down nut and vertical butterfly row nut are separately positioned on the two ends of vertical angle bar draw-in groove.
Described horizontal angle bar draw-in groove fixture comprises horizontal hold-down nut and horizontal butterfly row nut, and described horizontal hold-down nut and laterally butterfly row nut are separately positioned on the two ends of horizontal angle bar draw-in groove.
The adjustable hanger of insulated ladder level of the present utility model compared to the prior art, there is following outstanding beneficial effect: the accurate location and the steady job that realize insulated ladder that can be simple and efficient, make insulated ladder rear and front end in level, facilitate the live line working personnel live line working region of coming in and going out simultaneously time saving and energy savingly, thereby alleviate operating personnel's labour intensity and ensure operating personnel's safety, reduce by putting down terraced proximal location, dwindle the distance of flat ladder to insulator string, make staff's working space larger, freely more convenient, this hanger with respect to insulating cord fixing more convenient fast and the feature such as solid and reliable.
Brief description of the drawings
Accompanying drawing 1 is the main TV structure schematic diagram of the adjustable hanger of insulated ladder level;
Accompanying drawing 2 is that structure for amplifying schematic diagram is looked on a left side for the flat terraced fixed part shown in Fig. 1;
Accompanying drawing 3 is the main TV structure schematic diagrames of the use state of the adjustable hanger of insulated ladder level;
Description of reference numerals:
1, angle bar fixed part, 11, vertical leading screw, 12, horizontal leading screw, 13, horizontal leading screw connecting filament mother, 14, vertical angle bar draw-in groove, 15, horizontal angle bar draw-in groove, 16, vertical hold-down nut, 17, vertical butterfly row nut, 18, horizontal hold-down nut, 19, horizontal butterfly row nut;
2, flat terraced fixed part, 21, upper bracket, 22, fixed axis, 23, flat terraced hold-down nut, 24, flat terraced circular connector, 241, upper connector, 2411, upper vertical portion, 2412, upper semi-circle curved portions, 242, lower connector, 2421, lower vertical portion, 2422, lower half circle curved portions, 25, upper bracket hold-down nut, 26, connecting bolt.
Embodiment
With reference to Figure of description 1 to accompanying drawing 3, the adjustable hanger of insulated ladder level of the present utility model is described in detail below.
The adjustable hanger of insulated ladder level of the present utility model, its structure comprises the peaceful terraced fixed part 2 of angle bar fixed part 1, described angle bar fixed part 1 is arranged on the top of flat terraced fixed part 2, described angle bar fixed part 1 comprises vertical leading screw 11, laterally leading screw 12, laterally leading screw connecting filament mother 13, vertical angle bar draw-in groove 14, laterally angle bar draw-in groove 15, vertical angle bar draw-in groove fixture and laterally angle bar draw-in groove fixture, described vertical leading screw 11 is arranged on the top of flat terraced fixed part 2, be flexibly connected with flat terraced fixed part 2, described horizontal leading screw 12 one end are connected with vertical leading screw 11 by horizontal leading screw connecting filament mother 13, described horizontal leading screw connecting filament mother 13 is arranged on the end of horizontal leading screw 12 and is placed on vertical leading screw 11, match with vertical leading screw 11, described vertical angle bar draw-in groove 14 is arranged on the vertical leading screw 11 on horizontal leading screw 12 tops, laterally angle bar draw-in groove 15 is arranged on horizontal leading screw 12, described vertical angle bar draw-in groove 14 and laterally angle bar draw-in groove 15 fix by vertical angle bar draw-in groove fixture and horizontal angle bar draw-in groove fixture and vertical leading screw 11 and horizontal leading screw 12 respectively.
Described flat terraced fixed part 2 comprises upper bracket 21, fixed axis 22, the flat peaceful terraced circular connector 24 of terraced hold-down nut 23, described upper bracket 21 tops are flexibly connected with the vertical leading screw 11 of angle bar fixed part 1, vertical leading screw 11 lower ends are through upper bracket 21, on the vertical leading screw 11 of upper bracket both sides Shang Xia 21, be respectively arranged with upper bracket hold-down nut 25, described upper bracket 21 bottoms are provided with horizontal fixed axis 22, the two ends of described fixed axis 22 are respectively arranged with flat terraced circular connector 24, described flat terraced circular connector 24 is fixed on fixed axis 22 by flat terraced hold-down nut 23, the flat terraced circular connector 24 at described two ends is symmetrical arranged.
Described each flat terraced circular connector 24 comprises respectively upper connector 241 and lower connector 242, described upper connector 241 and lower connector 242 are hinged by hinge, described upper connector 241 comprises vertical portion 2411 and upper semi-circle curved portions 2412, described lower connector 242 comprises lower vertical portion 2421 and lower half circle curved portions 2422, described upper vertical portion 2411 is arranged on the top of upper semi-circle curved portions 2412, and be connected with fixed axis 22, described lower vertical portion 2421 is arranged on the bottom of lower half circle curved portions 2422, lower half circle curved portions 2422 bottoms and upper semi-circle curved portions 2412 tops are hinged, described upper semi-circle curved portions 2412 and lower half circle curved portions 2422 are combined into an oval cavity, oval cavity matches with flat terraced terraced beam, upper vertical portion 2411 is connected by connecting bolt 26 with lower vertical portion 2421.
Described vertical angle bar draw-in groove fixture comprises vertical hold-down nut 16 and vertical butterfly row nut 17, and described vertical hold-down nut 16 and vertical butterfly row nut 17 are separately positioned on the two ends of vertical angle bar draw-in groove 14.Vertical angle bar draw-in groove 14 is fixed by vertical hold-down nut 16 and vertical butterfly row nut 17.
Described horizontal angle bar draw-in groove fixture comprises horizontal hold-down nut 18 and horizontal butterfly row nut 19, and described horizontal hold-down nut 18 and laterally butterfly row nut 19 are separately positioned on the two ends of horizontal angle bar draw-in groove 15.Laterally angle bar draw-in groove 15 is fixed by horizontal hold-down nut 18 and horizontal butterfly row nut 19.
The wire that need to be affiliated to when near-end shaft tower angle bar and the flat ladder of far-end is not during at a vertical plane, flat terraced fixed part 2 can turn an angle along vertical leading screw 11, make flat terraced fixed part 2 be positioned at a vertical plane with wire, be then fixed by upper bracket hold-down nut 25.
Operating personnel carries out operation and steps on after tower, the relative altitude of the distal guidewire that need to be affiliated to according to flat ladder and near-end shaft tower angle bar, finely tune the position of horizontal leading screw 12 at vertical leading screw 11, while making distal guidewire that horizontal leading screw 12 need to be affiliated to flat ladder to the relative altitude at the center of upper semi-circle curved portions 2412 consistent to the relative altitude of near-end shaft tower angle bar, then by regulating vertical angle bar draw-in groove 14 and horizontal angle bar draw-in groove 15, make vertical angle bar draw-in groove 14 and horizontal angle bar draw-in groove 15 block shaft tower angle bar, thereby hanger is fixed on shaft tower angle bar, then will put down terraced far-end is affiliated in the charged working region of shaft tower by hook, then the flat terraced circular connector 24 of flat terraced fixed part 2 is placed on to correct position on the terraced beam of putting down terraced near-end, then closed flat terraced circular connector 24, be fixed by connecting bolt 26, make flat ladder keep level after successfully fixing.
Except the technical characterictic described in specification, be the known technology of those skilled in the art.
Claims (5)
1. the adjustable hanger of insulated ladder level, is characterized in that: comprise the terraced fixed part of angle bar fixed part peace, described angle bar fixed part is arranged on the top of flat terraced fixed part, described angle bar fixed part comprises vertical leading screw, laterally leading screw, laterally leading screw connecting filament mother, vertical angle bar draw-in groove, laterally angle bar draw-in groove, vertical angle bar draw-in groove fixture and laterally angle bar draw-in groove fixture, described vertical leading screw is arranged on the top of flat terraced fixed part, be flexibly connected with flat terraced fixed part, described horizontal leading screw one end is connected with vertical leading screw by horizontal leading screw connecting filament mother, described horizontal leading screw connecting filament mother is arranged on the end of horizontal leading screw and is placed on vertical leading screw, match with vertical leading screw, described vertical angle bar draw-in groove is arranged on the vertical leading screw on horizontal leading screw top, laterally angle bar draw-in groove is arranged on horizontal leading screw, described vertical angle bar draw-in groove and laterally angle bar draw-in groove fix by vertical angle bar draw-in groove fixture and horizontal angle bar draw-in groove fixture and vertical leading screw and horizontal leading screw respectively.
2. the adjustable hanger of insulated ladder level according to claim 1, it is characterized in that: described flat terraced fixed part comprises upper bracket, fixed axis, the terraced circular connector of flat terraced hold-down nut peace, described upper bracket top is flexibly connected with the vertical leading screw of angle bar fixed part, vertical leading screw lower end is through upper bracket, on the vertical leading screw of the upper and lower both sides of upper bracket, be respectively arranged with upper bracket hold-down nut, described upper bracket bottom is provided with horizontal fixed axis, the two ends of described fixed axis are respectively arranged with flat terraced circular connector, described flat terraced circular connector is fixed on fixed axis by flat terraced hold-down nut, the flat terraced circular connector at described two ends is symmetrical arranged.
3. the adjustable hanger of insulated ladder level according to claim 2, it is characterized in that: described each flat terraced circular connector comprises respectively upper connector and lower connector, described upper connector and lower connector are hinged by hinge, described upper connector comprises vertical portion and upper semi-circle curved portions, described lower connector comprises lower vertical portion and lower half circle curved portions, described upper vertical portion is arranged on the top of upper semi-circle curved portions, and be connected with fixed axis, described lower vertical portion is arranged on the bottom of lower half circle curved portions, lower half circle curved portions bottom and upper semi-circle curved portions top are hinged, described upper semi-circle curved portions and lower half circle curved portions are combined into an oval cavity, oval cavity matches with flat terraced terraced beam, Yu Xia vertical portion, upper vertical portion is connected by connecting bolt.
4. the adjustable hanger of insulated ladder level according to claim 1, it is characterized in that: described vertical angle bar draw-in groove fixture comprises vertical hold-down nut and vertical butterfly row nut, described vertical hold-down nut and the vertical capable nut of dish are separately positioned on the two ends of vertical angle bar draw-in groove.
5. the adjustable hanger of insulated ladder level according to claim 1, it is characterized in that: described horizontal angle bar draw-in groove fixture comprises horizontal hold-down nut and horizontal butterfly row nut, and described horizontal hold-down nut and laterally butterfly row nut are separately positioned on the two ends of horizontal angle bar draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316153.2U CN204012427U (en) | 2014-06-13 | 2014-06-13 | Insulated ladder level is adjustable hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316153.2U CN204012427U (en) | 2014-06-13 | 2014-06-13 | Insulated ladder level is adjustable hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012427U true CN204012427U (en) | 2014-12-10 |
Family
ID=52052370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316153.2U Expired - Lifetime CN204012427U (en) | 2014-06-13 | 2014-06-13 | Insulated ladder level is adjustable hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092145A (en) * | 2014-06-13 | 2014-10-08 | 国家电网公司 | Horizontal adjustable hanging tool of insulating ladder |
| CN109403854A (en) * | 2018-09-07 | 2019-03-01 | 国网浙江慈溪市供电有限公司 | Transmission line of electricity tightens enclosed type rope ladder |
-
2014
- 2014-06-13 CN CN201420316153.2U patent/CN204012427U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092145A (en) * | 2014-06-13 | 2014-10-08 | 国家电网公司 | Horizontal adjustable hanging tool of insulating ladder |
| CN104092145B (en) * | 2014-06-13 | 2016-08-24 | 国家电网公司 | Insulated ladder level is adjustable hanger |
| CN109403854A (en) * | 2018-09-07 | 2019-03-01 | 国网浙江慈溪市供电有限公司 | Transmission line of electricity tightens enclosed type rope ladder |
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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: 20141210 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |