CN204614987U - Overhead transmission line takes electrical lead component - Google Patents
Overhead transmission line takes electrical lead component Download PDFInfo
- Publication number
- CN204614987U CN204614987U CN201520221856.1U CN201520221856U CN204614987U CN 204614987 U CN204614987 U CN 204614987U CN 201520221856 U CN201520221856 U CN 201520221856U CN 204614987 U CN204614987 U CN 204614987U
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- CN
- China
- Prior art keywords
- slide block
- wire
- guiding rail
- base plate
- movable guiding
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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.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 238000010586 diagram Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a kind of overhead transmission line and take electrical lead component, comprise wire clamp body, slide block and screw rod, wire clamp body comprises upper hanging plate, base plate, fixed guide and movable guiding rail.Fixed guide is connected between upper hanging plate and base plate, movable guiding rail is by the offside of fixed guide in hinge and base plate, slide block is connected between two guide rails by chute, and the upper end of screw rod is with movable slider to move up and down along two guide rails through being connected as a single entity with the bottom surface of slide block after base plate.The short transverse both sides of wire clamp body are provided with guide rail, improve mechanical stability when slide block moves up and down along guide rail, thus slide block is moved to be in during clamping wire together with upper hanging plate below wire level being clamped by wire tightly, increase the contact area between wire, improve Supply Security.The lower end of movable guiding rail is provided with torsion spring, is made clamp and the upper hanging plate clamping of movable guiding rail upper end by the torsion of torsion spring, make wire be jammed after can not deviate from, improve Supply Security further.
Description
Technical field
The utility model relates to a kind of transmission line, and what be specifically related to a kind of transmission line uses takes electrical lead component.
Background technology
When equipment on transmission line goes wrong and needs maintenance in running, disconnected branches power supply one is needed to guarantee safety inspection.In order to ensure operation of power networks, sometimes need charged deciliter branch road.Above-mentioned two kinds of operations all will use downlead component, but the structure of current downlead component is generally screw rod promotion slide block and moves up and down along the track inside support body, and the rotation of screw rod likely makes slide block also produce certain rotation, stuck phenomenon is there is in the process that so just may move up and down at slide block, assembly and disassembly operations difficulty is large, and staff's operation with high pressure is dangerous; In addition also may not clamping wire and occur arcing, impact power supply.
Utility model content
The purpose of this utility model is to provide a kind of mechanical stability improved when slide block moves up and down, and conductor clamping is stable and contact area is large, thus the overhead transmission line improving power supply reliability takes electrical lead component.
The utility model discloses a kind of overhead transmission line and take electrical lead component, comprise wire clamp body, slide block and screw rod, wire clamp body comprises upper hanging plate, base plate and fixed guide, fixed guide is connected between upper hanging plate and base plate, the side of slide block is connected with fixed guide by chute, the upper end of screw rod is with movable slider to move up and down along fixed guide through being connected as a single entity with the bottom surface of slide block after base plate, and upper hanging plate is mounted on wire and is clamped by wire together with slide block.On described base plate, the offside of fixed guide is connected with movable guiding rail corresponding to position with it, and the opposite side of described slide block is connected with movable guiding rail by chute.
Described fixed guide is vertically connected at the midpoint of described upper hanging plate and the same side of base plate, and its outer lower portion is vertically connected with the connecting hole being provided with downlead along the limiting plate of its thickness direction, top.
Described upper hanging plate is dull and stereotyped, and there is the indent arc groove for clamping wire on the downside of it and the upside of described slide block.
Described base plate offers the breach corresponding to described movable guiding rail, and the lower end of described movable guiding rail is by this breach of hinge, and the upper end of movable guiding rail has to have with the clamp of described upper hanging plate clamping, lower end oppositely with clamp opens hook plate.Bearing pin is connected with torsion spring, and the interlude of torsion spring is placed on the outside of described movable guiding rail.
The lower end of described screw rod is connected with perpendicular operation panel.
The short transverse both sides of the online clamp of the utility model all arrange guide rail, improve mechanical stability when slide block moves up and down along guide rail, thus slide block is moved to be in during clamping wire together with upper hanging plate below wire level being clamped by wire tightly, increase the contact area between wire, improve Supply Security.The lower end of movable guiding rail is provided with torsion spring, is made clamp and the upper hanging plate clamping of movable guiding rail upper end by the torsion of torsion spring, make wire be jammed after can not deviate from, improve Supply Security further.
Formed T-shaped between the fixed guide of wire clamp body plate outer side and limiting plate, can light hookup wire clamp by operating mechanism.When overhead transmission line take electrical lead component need remove time, by opening hook plate, movable guiding rail is opened, wire clamp body is taken off.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 be Fig. 1 center line clamp look up enlarged diagram.
Fig. 3 is the structure for amplifying schematic diagram of torsion spring in Fig. 1.
Embodiment
As shown in Figure 1 to Figure 3, present embodiment discloses a kind of overhead transmission line and take electrical lead component, comprise wire clamp body 1, slide block 2, screw rod 3 and movable guiding rail 4.Wire clamp body 1 comprises upper hanging plate 11, base plate 12 and fixed guide 13.Fixed guide 13 is vertically connected at the midpoint of upper hanging plate 11 and the same side of base plate 12, and its outer lower portion is vertically connected with the connecting hole 15 being provided with downlead along the limiting plate 14 of its thickness direction, top.Movable guiding rail 4 be positioned at fixed guide 13 to side position corresponding position, base plate 12 offers corresponding installation gap, the lower end of movable guiding rail 4 is articulated with in this breach by bearing pin 5, and its upper end has to have with the clamp 41 of upper hanging plate 11 clamping, lower end oppositely with clamp 41 opens hook plate 42.Slide block 2 is connected between two guide rails, and there is the chute supporting with guide rail its corresponding both sides.The upper end of screw rod 3 is connected as a single entity through after the base plate 12 and bottom surface of slide block 2 and is with movable slider 2 to move up and down along two guide rails, is finally clamped by wire 7 together with upper hanging plate 11.Bearing pin 5 is connected with torsion spring 6, the interlude of torsion spring 6 is placed on the outside of movable guiding rail 4.There is operation panel 31 lower end of screw rod 3.
The short transverse both sides of wire clamp body 1 all arrange guide rail, improve mechanical stability when slide block 2 moves up and down along guide rail, thus slide block 2 is moved to be in during clamping wire 7 together with upper hanging plate 11 below wire level being clamped by wire 7 tightly, increase the contact area between wire 7, improve Supply Security.The lower end of movable guiding rail 4 arranges torsion spring 6, makes the clamp 41 of movable guiding rail 4 upper end and upper hanging plate 11 clamping by the torsion of torsion spring 6, make wire 7 be jammed after can not deviate from, improve Supply Security further.
Fixed guide 13 outside wire clamp body 1 base plate 12 and formed T-shaped between limiting plate 14, can light hookup wire clamp 1 by operating mechanism 2.When overhead transmission line take electrical lead component need remove time, by opening hook plate 42, movable guiding rail 4 is opened, wire clamp body 1 is taken off.
Claims (5)
1. an overhead transmission line takes electrical lead component, comprise wire clamp body, slide block and screw rod, wire clamp body comprises upper hanging plate, base plate and fixed guide, fixed guide is connected to the side between upper hanging plate and base plate, the side of slide block is connected with fixed guide by chute, the upper end of screw rod is with movable slider along on fixed guide through being connected as a single entity with the bottom surface of slide block after base plate, lower movement, upper hanging plate is mounted on wire and is clamped by wire together with slide block, it is characterized in that: on described base plate, the offside of fixed guide is connected with movable guiding rail corresponding to position with it, the opposite side of described slide block is connected with movable guiding rail by chute.
2. overhead transmission line as claimed in claim 1 takes electrical lead component, it is characterized in that: described fixed guide is vertically connected at the midpoint of described upper hanging plate and the same side of base plate, its outer lower portion is vertically connected with the connecting hole being provided with downlead along the limiting plate of its thickness direction, top.
3. overhead transmission line as claimed in claim 1 takes electrical lead component, it is characterized in that: described upper hanging plate is for dull and stereotyped, and there is the indent arc groove for clamping wire on the downside of it and the upside of described slide block.
4. overhead transmission line as claimed in claim 2 takes electrical lead component, it is characterized in that: described base plate offers the breach corresponding to described movable guiding rail, the lower end of described movable guiding rail is by this breach of hinge, and the upper end of movable guiding rail has to have with the clamp of described upper hanging plate clamping, lower end oppositely with clamp opens hook plate; Bearing pin is connected with torsion spring, and the interlude of torsion spring is placed on the outside of described movable guiding rail.
5. overhead transmission line as claimed in claim 1 takes electrical lead component, it is characterized in that: the lower end of described screw rod is connected with perpendicular operation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221856.1U CN204614987U (en) | 2015-04-14 | 2015-04-14 | Overhead transmission line takes electrical lead component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221856.1U CN204614987U (en) | 2015-04-14 | 2015-04-14 | Overhead transmission line takes electrical lead component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204614987U true CN204614987U (en) | 2015-09-02 |
Family
ID=53967513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520221856.1U Active CN204614987U (en) | 2015-04-14 | 2015-04-14 | Overhead transmission line takes electrical lead component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204614987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450838A (en) * | 2016-12-05 | 2017-02-22 | 重庆奇甫机械有限责任公司 | Charged wiring device |
| CN107275983A (en) * | 2017-06-12 | 2017-10-20 | 国网山东省电力公司平原县供电公司 | A kind of power transmission and transformation line thread-laying device |
-
2015
- 2015-04-14 CN CN201520221856.1U patent/CN204614987U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450838A (en) * | 2016-12-05 | 2017-02-22 | 重庆奇甫机械有限责任公司 | Charged wiring device |
| CN107275983A (en) * | 2017-06-12 | 2017-10-20 | 国网山东省电力公司平原县供电公司 | A kind of power transmission and transformation line thread-laying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |