CN205544121U - Slip type prevents that string reversing line presss from both sides - Google Patents
Slip type prevents that string reversing line presss from both sides Download PDFInfo
- Publication number
- CN205544121U CN205544121U CN201620368071.1U CN201620368071U CN205544121U CN 205544121 U CN205544121 U CN 205544121U CN 201620368071 U CN201620368071 U CN 201620368071U CN 205544121 U CN205544121 U CN 205544121U
- Authority
- CN
- China
- Prior art keywords
- pulley
- head
- wear
- support
- stranded conductor
- Prior art date
- 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 - Fee Related
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 34
- 239000004020 conductor Substances 0.000 claims abstract description 34
- 230000009191 jumping Effects 0.000 abstract 5
- 238000010276 construction Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model relates to a slip type prevents that string reversing line presss from both sides, including aluminum stranded conductor and wear -resisting type preformed armor rods, wear -resisting type preformed armor rods cover still includes the support and locates the pulley gear in the support outside the aluminum stranded conductor, the pulley gear includes that two at least head pulleys and one prevent jumping the pulley, two head pulleys are laid in the left and right sides both ends of support bottom, it sets up the upper portion between two head pulleys to prevent jumping the pulley, and the distance of preventing jumping pulley lower extreme to head pulley upper end is not less than the external diameter of aluminum stranded conductor, wear -resisting type preformed armor rods sets up in the both ends of support, and the aluminum stranded conductor passes wear -resisting type preformed armor rods, head pulley upper end, prevents jumping and move between pulley lower extreme and the wear -resisting type preformed armor rods, the utility model discloses simple structure uses simple to operate, through setting up wear -resisting type preformed armor rods, can effectively protect the slip safety of aluminum stranded conductor, simultaneously, sets up and prevents jumping pulley and head pulley, can guarantee that the slip of aluminum stranded conductor is unobstructed, protects the safety of electric tower.
Description
Technical field
This utility model belongs to power circuit supporting apparatus, is specifically related to a kind of sliding-type anti-string line falling folder.
Background technology
It is known that, transmission line of electricity is the lifeblood of power system, it is responsible for the important task transmitting electric energy, and distribution overhead line payingoff construction is a comprehensive job, construction content includes fixed spool, discharges the step such as steel wire rope, traction wire, and between two steel towers, wire weight very escheat has bigger camber line.When continuing by pulley unwrapping wire, contact area is line, so splicing sleeve pressure break, bending, junction loosens causes serious accident and economic loss；Meanwhile, cable mainly uses carbon fiber composite core wire and other various wires, after splicing fitting is the most long, can produce bounce, causes wire fracture, thus causes an iron rake with three to six teeth to damage, and then security incident occurs.
For above-mentioned technical problem, therefore need to improve.
Utility model content
The technical problems to be solved in the utility model is for the deficiencies in the prior art, proposes a kind of simple in construction,
Easy to use, and the sliding-type anti-string line falling folder that safety can be strengthened.
In order to reach object above, the anti-string line falling of the technical scheme is that sliding-type of this utility model is pressed from both sides, including aluminum stranded conductor and wear-resisting type preformed armor rods；Described wear-resisting type preformed armor rods is enclosed within outside aluminum stranded conductor, also includes support and the pulley gear being located in support；Described pulley gear includes at least two head pulley and an anti-jump pulley；Two head pulleys are laid in the two ends, left and right of frame bottom；Anti-jump pulley is arranged at the top between two head pulleys；And the distance of anti-jump pulley lower end to head pulley upper end is not less than the external diameter of aluminum stranded conductor；Wear-resisting type preformed armor rods is arranged at the two ends of support, and aluminum stranded conductor is preformed through wear-resisting type preformed armor rods, head pulley upper end, anti-jump pulley lower end and wear-resisting type
Move between Si.
As a kind of preferred version of the present utility model, described support is also associated with hanging head and U-shaped link；U-shaped link upper end connects has hanging deck, support to be connected by fishbolt with hanging head, and hanging head is connected by movable bolt with U-shaped link.As a kind of preferred version of the present utility model, described head pulley is solid by fixing axle
Surely being connected on support, anti-jump pulley is movably connected on support by string screw.
As a kind of preferred version of the present utility model, the quantity of described head pulley is 3, along frame bottom arc shooting；Corresponding, described anti-jump pulley is 2, is uniformly laid between adjacent main pulley.
The beneficial effects of the utility model are: this utility model simple in construction, easy to install and use, by arranging wear-resisting type preformed armor rods, it is possible to effectively protect the slip safety of aluminum stranded conductor, meanwhile, arrange anti-jump pulley and head pulley,
Ensure that the slip of aluminum stranded conductor is unobstructed, the safety of protection electricity tower；It addition, in the case of aluminum stranded conductor ruptures, by the effect of anti-jump pulley, it is possible to the safety of post-rift aluminum stranded conductor rear end part and tower is effectively ensured, the bounce preventing aluminum stranded conductor fracture from producing damages other aluminum stranded conductors and tower.
Accompanying drawing explanation
Fig. 1 is this utility model example structure schematic diagram.
Reference in figure: aluminum stranded conductor 1, wear-resisting type preformed armor rods 2, support 3, head pulley 4, anti-jump pulley 5, hanging head 6, U-shaped link 7, fishbolt 8, movable bolt 9, fixing axle 10, string screw 11, hanging deck 12.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is elaborated.
Embodiment: as it is shown in figure 1, sliding-type anti-string line falling folder, including aluminum stranded conductor 1 and wear-resisting type preformed armor rods 2；Described wear-resisting type preformed armor rods 2 is enclosed within outside aluminum stranded conductor 1, it is characterised in that: also include support 3 and the pulley gear being located in support 3；Described pulley gear includes at least two head pulley 4 and an anti-jump pulley 5；Two head pulleys 4 are laid in the two ends, left and right bottom support 3；Anti-jump pulley 5 is arranged at the top between two head pulleys 4；And the distance of anti-jump pulley 5 lower end to head pulley 4 upper end is not less than the external diameter of aluminum stranded conductor 1；Wear-resisting type preformed armor rods 2 is arranged at the two ends of support 3, and aluminum stranded conductor 1 is through wear-resisting type preformed armor rods 2, head pulley 4 upper end, motion anti-jump pulley 5 lower end and wear-resisting type preformed armor rods 2.
Wear-resisting type preformed armor rods 2 is set, it is possible to effectively protects the slip safety of aluminum stranded conductor 1, meanwhile, arranges anti-jump
Pulley 5 and head pulley 4, it is possible to ensure that the slip of aluminum stranded conductor 1 is unobstructed, the safety of protection electricity tower；It addition, in the case of aluminum stranded conductor 1 ruptures, by the effect of anti-jump pulley 5, it is possible to the safety of post-rift aluminum stranded conductor 1 rear end part and tower is effectively ensured, the bounce preventing aluminum stranded conductor 1 fracture from producing damages other aluminum stranded conductors and tower.
Hanging head 6 and U-shaped link 7 it is also associated with on support 3；U-shaped link 7 upper end connects hanging deck 10, and support 3 is connected by fishbolt 8 with hanging head 6, and hanging head 6 is connected by movable bolt 9 with U-shaped link 7；Facilitate the easy to connect of this sliding-type anti-string line falling clamp device.
Described head pulley 4 is fixedly connected on support 3 by fixing axle 10, and anti-jump pulley 5 is movably connected on support 3 by string screw 11；After aluminum stranded conductor 1 passes wear-resisting type preformed armor rods 2, head pulley 4 upper end and wear-resisting type preformed armor rods 2, anti-jump pulley 5 can be connected on support 3 by we by string screw 11, and then cooperates with head pulley 4, fastens aluminum stranded conductor 1.
The quantity of described head pulley 4 is 3, arc shooting bottom support 3；Corresponding, described anti-jump pulley 5 is 2, is uniformly laid between adjacent main pulley 4.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Although the most more employing reference in figure: aluminum stranded conductor 1, wear-resisting type preformed armor rods 2, support 3, head pulley 4, anti-jump pulley 5, hanging head 6, U-shaped link 7, fishbolt 8, movable bolt 9, fixing axle 10, string screw 11, hanging deck 12 term such as grade, but it is not precluded from using the probability of other term.Use these terms to be only used to more easily and describe and explain essence of the present utility model；It is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (4)
1. sliding-type anti-string line falling folder, including aluminum stranded conductor (1) and wear-resisting type preformed armor rods (2)；Described wear-resisting type preformed armor rods (2) is enclosed within aluminum stranded conductor (1) outward, it is characterised in that: also include support (3) and the pulley gear being located in support；Described pulley gear includes at least two head pulley (4) and an anti-jump pulley (5)；Two head pulleys (4) are laid in the two ends, left and right of support (3) bottom；Anti-jump pulley (5) is arranged at the top between two head pulleys (4)；And the distance of anti-jump pulley (5) lower end to head pulley (4) upper end is not less than the external diameter of aluminum stranded conductor (1)；Wear-resisting type preformed armor rods (2) is arranged at the two ends of support (3), and aluminum stranded conductor (1) moves through wear-resisting type preformed armor rods (2), head pulley (4) upper end, anti-jump pulley (5) lower end and wear-resisting type preformed armor rods (2).
Sliding-type the most according to claim 1 anti-string line falling is pressed from both sides, it is characterised in that: it is also associated with hanging head (6) and U-shaped link (7) on described support (3)；U-shaped link (7) upper end connects hanging deck (12), and support (3) is connected by fishbolt (8) with hanging head (6), and hanging head (6) is connected by movable bolt (9) with U-shaped link (7).
Sliding-type the most according to claim 1 anti-string line falling is pressed from both sides, it is characterised in that: described head pulley (4) is fixedly connected on support (3) by fixing axle (10), and anti-jump pulley (5) is movably connected on support (3) by string screw (11).
Sliding-type the most according to claim 3 anti-string line falling is pressed from both sides, it is characterised in that: the quantity of described head pulley (4) is 3, along support (3) bottom arc shooting；Corresponding, described anti-jump pulley (5) is 2, is uniformly laid between adjacent main pulley (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620368071.1U CN205544121U (en) | 2016-04-27 | 2016-04-27 | Slip type prevents that string reversing line presss from both sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620368071.1U CN205544121U (en) | 2016-04-27 | 2016-04-27 | Slip type prevents that string reversing line presss from both sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205544121U true CN205544121U (en) | 2016-08-31 |
Family
ID=56793966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620368071.1U Expired - Fee Related CN205544121U (en) | 2016-04-27 | 2016-04-27 | Slip type prevents that string reversing line presss from both sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205544121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932627A (en) * | 2016-04-27 | 2016-09-07 | 浙江至简电气科技有限公司 | Slide-type anti-string-fall wire clamp |
-
2016
- 2016-04-27 CN CN201620368071.1U patent/CN205544121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932627A (en) * | 2016-04-27 | 2016-09-07 | 浙江至简电气科技有限公司 | Slide-type anti-string-fall wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170503 Address after: Yueqing City, Zhejiang province 325600 Yuecheng town Wenchang Road No. 38 Room 502 Patentee after: Zhou Zhiping Address before: 314200, Zhejiang, Jiaxing, Dushan Pinghu town friendship road, No. 2, the underlying layer Patentee before: ZHEJIANG ZHIJIAN ELECTRICAL SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190427 |