CN205428725U - High voltage transmission lines brake pullrod - Google Patents
High voltage transmission lines brake pullrod Download PDFInfo
- Publication number
- CN205428725U CN205428725U CN201620220214.4U CN201620220214U CN205428725U CN 205428725 U CN205428725 U CN 205428725U CN 201620220214 U CN201620220214 U CN 201620220214U CN 205428725 U CN205428725 U CN 205428725U
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- CN
- China
- Prior art keywords
- sub
- sub bar
- pole
- switch
- operating
- 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
Abstract
The utility model discloses a high voltage transmission lines brake pullrod, including first sub - pole, the sub - pole of second and the portion of operating a switch in the sub - pole upper end of second of installing, wherein, the tip installation angle regulating plate of first sub - pole, the lower tip of the sub - pole of second hinges on angle adjusting plate, the guiding mechanism of the sub - pole angle of second is adjusted to the direction about setting up between the sub - pole of angle adjusting plate and second, still install on this guiding mechanism and fix the lock -in component at the target location with the sub - pole of second, divide into two sub - poles with high voltage transmission lines brake pullrod, it maybe first sub - pole and the sub - pole of second to divide, the angle adjusting plate that the sub - pole of second can be followed on the first sub - pole controls the activity, just so can adjust the relative angle of a ground pole and the sub - pole of second, avoid the mesh in operation post below operation when realizing the operating personnel operation, the security of operation improves.
Description
Technical field
This utility model relates to a kind of transmission line of electricity auxiliary equipment, specifically a kind of high-tension line brake pull-rod.
Background technology
High-tension line brake pull-rod is used for manipulating high-tension line and operates a switch parts, and safety and convenience when it uses are particularly important.In Chinese patent literature, disclosing the utility model patent of an entitled a kind of brake pull-rod, publication number is CN2632827, and it includes T-head, pressure pin etc., and T-head is actively coupled the top in pressure pin by bolt；Pressure pin is to be actively coupled with lower fulcrum bar by upper rack posts to form, and upper rack posts lower end is elliptical shaft, is furnished with two symmetrical semiaxis skins outside elliptical shaft, and elliptical shaft bottom surface is fixed with supporting plate, has cavity in lower fulcrum bar.This utility model uses multiple pole movable linkage structures, and it is simple and reasonable, easy to use, and T-head uses bolt movable linkage structure, it is simple to adjust its angle so that it is application is the most convenient.Another entitled rainproof brake pull-rod make employee's new patent, publication number is CN201036177, it is the rain cover being at least arranged with a tubular hollow on the insulating bar outer wall of brake pull-rod, at the bottom of the two ends cylinder of rain cover on be respectively provided with the installing hole that mates airtight with the external diameter of insulating bar.It is that insulating bar is passed the installing hole at the bottom of the cylinder of rain cover two ends, rain cover is set on insulating bar outer wall, the aperture of installing hole is mated with insulating bar external diameter, very close to each other with insulating bar outer wall close fit, prevent rainwater from leaking into, it is ensured that the insulation bar segment in rain cover is dried, even if other position of insulating bar is drenched, insulating bar entirety also will not be charged, eliminates potential safety hazard during rainy day operation, it is ensured that the personal safety of operator；It addition, may also be arranged to the vertex of a cone of top center band installing hole at the bottom of one end cylinder of rain cover, when rain cover is installed, the vertex of a cone is upward, the side of the vertex of a cone tilts, the globule on falling, along inclined-plane landing, the most more can prevent rainwater from penetrating in rain cover, it is ensured that the dry insulation of insulating bar in rain cover.
Above-mentioned patented technology, the most unresolved operator operation below high-tension line brake pull-rod, cause top pendant thing to drop the problem hurted sb.'s feelings, there is potential safety hazard.
Utility model content
This utility model provides a kind of high-tension line brake pull-rod, solves high-tension line brake pull-rod top object and falls the technical problem hurted sb.'s feelings, improves the service life of transmission line of electricity.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of high-tension line brake pull-rod, including the first sub bar, the second sub bar and the portion that operates a switch being arranged on the second sub bar upper end, wherein, the end setting angle adjustable plate of the first sub bar, the bottom of the second sub bar is hinged on angle adjustment plate, left and right directions is set between angle adjustment plate and the second sub bar and regulates the guiding mechanism of the second sub bar angle, this guiding mechanism is also installed the lock-in component that the second sub bar is fixed on target location.
On the basis of such scheme, this utility model also does and improves as follows:
Described second sub bar bottom includes two side plates, angle adjustment plate is held in the gap between said two side plate, guide rail is set on angle adjustment plate, two side plates is respectively provided with the through hole corresponding with guide rail, and the axis of guide running through through hole and guide rail is set.
Described lock-in component is separately mounted on the nut of two ends of the axis of guide, described nut and axis of guide threaded engagement.
The described portion of operating a switch includes operate a switch trailing arm and transverse arm of operating a switch, and trailing arm of operating a switch is fixed on the upper end of the second sub bar, and transverse arm of operating a switch is secured transverse to operate a switch on trailing arm.
The periphery of the upper end of described second sub bar installs illuminator towards transverse arm side of operating a switch.
Auxiliary handle is installed in the bottom of described first sub bar.
Compared to the prior art, this utility model produces and provides the benefit that:
1. high-tension line brake pull-rod is divided into two sub bars, it is the first sub bar and the second sub bar respectively, second sub bar can be movable about the angle adjustment plate along the first sub bar, a most adjustably sub bar and the relative angle of the second sub bar, realize during operator's operation, avoiding the purpose of operation below setting, improve the safety of operation.
2. guide rail is set on angle adjustment plate, and realizes the combination with the second sub bar by the axis of guide, rational in infrastructure, it is easy to manipulation.
3. lock-in component can use various structures to design, and this utility model uses the means of nut extruding, and two side plate nuts at the second sub bar extrude, and make they deformable squeeze angle adjustment plates, complete to fix, simple in construction, it is easy to operation.
4. the upper end at the second sub bar installs illuminator towards transverse arm side of operating a switch, it is achieved the light filling purpose to pull bar transverse arm near zone, when insufficient light, can improve the observing effect of operator.
5. auxiliary handle is installed, it is easier to overall manipulation in the bottom of the first sub bar.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present utility model.
Fig. 2 is this utility model the second sub bar and the planar structure schematic diagram in the portion that operates a switch.
Reference
1 first sub bar；2 second sub bars；201 side plates；3 operate a switch trailing arm；4 operate a switch transverse arm；5 first pin joints；6 angle adjustment plates；7 guide rails；8 nuts；9 auxiliary handles；10 illuminators；11 axis of guides.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is elaborated.
Embodiment
As it is shown in figure 1, this utility model includes the first sub bar 1 and the second sub bar 2, the top of the first sub bar 1 is arranged by angle adjustment plate 6, and angle adjustment plate 6 is offered guide rail 7.Angle adjustment plate 6 is in semicircle shape, and the trend of guide rail 6 is moved towards to arrange along the camber line of angle adjustment plate 6.The lower hinge of the second sub bar 2 on angle adjustment plate 6, namely the first pin joint 5 in Fig. 1.The bottom of the second sub bar 2 is arranged to: include two side plates, such as Fig. 1 latus inframedium 201, forms gap between the two side plate, and angle adjustment plate 6 is just integrally placed in this gap.In order to allow the second sub bar 2 smoothly along angle adjustment plate 6 left-right rotation, offering through hole on two side plates 201, the axis of guide 11 is through guide rail 7, and the through hole that two ends being directed to axle 11 are run through on side plate.
There is provision of locking mechanism between second sub bar 2 and angle adjustment plate 6, this lock-in component ensures when the second sub bar 2 relative angle adjustable plate 6 regulates to correct position, the second sub bar 2 and angle adjustment plate 6 is carried out sealed fixing by lock-in component.In the present embodiment, this lock-in component is on the basis of the axis of guide 11, and two nuts are separately mounted to the two ends of the axis of guide 11, one of them nut 8 as in Figure 1 and Figure 2.
The portion of operating a switch of the present utility model includes operate a switch trailing arm 3 and transverse arm 4 of operating a switch, and trailing arm 3 one end of operating a switch is fixed on the upper surface of the second sub bar 2, and transverse arm 4 of operating a switch is secured transverse to operate a switch on trailing arm 3.In order to normally work in the environment of insufficient light, also installing illuminator 10 on the upper surface of the second sub bar 2, this illuminator 10 can supply the light near transverse arm 4 of operating a switch.
Improve further, in the bottom of the first sub bar 1, auxiliary handle 9 is also installed, when operation, it is simple to operator hold force.
Claims (6)
1. a high-tension line brake pull-rod, it is characterized in that, including the first sub bar, the second sub bar and the portion that operates a switch being arranged on the second sub bar upper end, wherein, the end setting angle adjustable plate of the first sub bar, the bottom of the second sub bar is hinged on angle adjustment plate, arranges left and right directions and regulates the guiding mechanism of the second sub bar angle, this guiding mechanism is also installed the lock-in component that the second sub bar is fixed on target location between angle adjustment plate and the second sub bar.
High-tension line brake pull-rod the most according to claim 1, it is characterized in that, described second sub bar bottom includes two side plates, angle adjustment plate is held in the gap between said two side plate, guide rail is set on angle adjustment plate, it is respectively provided with the through hole corresponding with guide rail on two side plates, and the axis of guide running through through hole and guide rail is set.
High-tension line brake pull-rod the most according to claim 1 or claim 2, it is characterised in that described lock-in component is separately mounted on the nut of two ends of the axis of guide, described nut and axis of guide threaded engagement.
High-tension line brake pull-rod the most according to claim 1 or claim 2, it is characterised in that described in the portion of operating a switch include operating a switch trailing arm and transverse arm of operating a switch, trailing arm of operating a switch is fixed on the upper end of the second sub bar, and transverse arm of operating a switch is secured transverse to operate a switch on trailing arm.
High-tension line brake pull-rod the most according to claim 1 or claim 2, it is characterised in that the periphery of the upper end of described second sub bar installs illuminator towards transverse arm side of operating a switch.
High-tension line brake pull-rod the most according to claim 1 or claim 2, it is characterised in that auxiliary handle is installed in the bottom of described first sub bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220214.4U CN205428725U (en) | 2016-03-19 | 2016-03-19 | High voltage transmission lines brake pullrod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220214.4U CN205428725U (en) | 2016-03-19 | 2016-03-19 | High voltage transmission lines brake pullrod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205428725U true CN205428725U (en) | 2016-08-03 |
Family
ID=56519909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620220214.4U Expired - Fee Related CN205428725U (en) | 2016-03-19 | 2016-03-19 | High voltage transmission lines brake pullrod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205428725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649546A (en) * | 2018-06-27 | 2020-01-03 | 广州供电局有限公司 | Installation arm suitable for transmission line shaft tower |
-
2016
- 2016-03-19 CN CN201620220214.4U patent/CN205428725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649546A (en) * | 2018-06-27 | 2020-01-03 | 广州供电局有限公司 | Installation arm suitable for transmission line shaft tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160803 Termination date: 20180319 |