CN205984679U - Electric pull rod - Google Patents
Electric pull rod Download PDFInfo
- Publication number
- CN205984679U CN205984679U CN201620884993.8U CN201620884993U CN205984679U CN 205984679 U CN205984679 U CN 205984679U CN 201620884993 U CN201620884993 U CN 201620884993U CN 205984679 U CN205984679 U CN 205984679U
- Authority
- CN
- China
- Prior art keywords
- hollow
- insulator cap
- bar
- pull rod
- draw
- 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
- 239000002184 metal Substances 0.000 claims abstract description 26
- 239000012212 insulator Substances 0.000 claims abstract description 25
- 230000002787 reinforcement Effects 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 abstract 3
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses an electric pull rod, including hollow pull rod, hollow pull rod's top can be dismantled and is connected with hollow insulator cap, hollow pull rod's the inside that is close to the one end of hollow insulator cap is fixed with the metal frame, the axis of metal frame with hollow pull rod's axis is perpendicular, the metal frame is gone up the cover and is equipped with the pull ring, the pull ring is the ellipse, the one end of pull ring is passed hollow insulator cap and is arranged the air in, the metal frame is including being left branch pole and the right branch pole that the V -arrangement is connected, the middle part of metal frame is directional hollow insulator cap, be fixed with a slant strengthening rib on left branch pole, the right branch pole respectively, the end fixing of slant strengthening rib is on hollow pull rod's inside wall. Security when hollow insulator cap has strengthened the tool using just makes things convenient for the dismouting to accomodate, and the metal erects puts two sections that are the V -arrangement connection, and has respectively fixed a strengthening rib on two sections, has strengthened electric pull rod's structural stability, avoids it to break easily and causes the accident.
Description
Technical field
This utility model is related to electric power tool technical field and in particular to a kind of Electric power pull staff.
Background technology
At present, the disconnecting switch on transmission line of electricity bar is very many, and disconnecting switch degree of aging is serious, in execution disconnecting switch
During operation, often occur disconnecting switch get rusty, the phenomenon such as bite, go wrong during drawing it is not easy to pull open.Operator are in bar
During upper drawing disconnecting switch, especially take a lot of work laborious, firmly unbalanced, limited by power thrusts, drawing is dumb.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of Electric power pull staff, when operator are operated, saving of labor
Laborsaving, drawing is flexibly, safe.
The technical solution of the utility model is to provide a kind of Electric power pull staff, including hollow draw-bar, the top of described hollow draw-bar
End is removably connected with hollow insulator cap, and the inside of one end of close hollow insulator cap of described hollow draw-bar is fixed with metal
Frame, the axis of described metal rack is vertical with the axis of described hollow draw-bar, and described metal rack is arranged with draw ring, and described draw ring is in
Ellipse, one end of described draw ring is placed in the air through hollow insulator cap；
Described metal rack includes the left branching rod of V-shaped connection and right pole, and the middle part sensing of described metal rack is described hollow
Insulator cap, described left branching rod, right pole are respectively fixed with an oblique reinforcement, and the end of described oblique reinforcement is fixed on
On the medial wall of hollow draw-bar.
Further, one end of described hollow insulator cap is provided with female thread, described hollow draw-bar and described hollow insulation
One end that cap connects is provided with the external screw thread matching with described female thread.
Further, the spacing between described metal rack and hollow insulator cap is 2 ~ 5cm.
The beneficial effects of the utility model are：When this utility model uses, the buckle of seat belt is buckled on draw ring, one
Operator climb up electric power bar, and one end of hollow draw-bar is hung in disconnecting switch, then buttress hollow draw-bar, are grasped by another
Make personnel and draw seat belt, the great efforts so exerted oneself on ground, power thrusts angle is all unrestricted, thus easily pulling open isolation
Switch.By detachably installing hollow insulator cap on the top of hollow draw-bar, enhance safety when instrument uses and convenience
Dismounting storage, metal rack arranges two sections of V-shaped connection, and respectively secures a reinforcement on two sections, enhances Electric power pull staff
Structural stability, it is to avoid it is easily broken and causes the accident.
Brief description
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below will be to required in embodiment description
Accompanying drawing to be used be briefly described it should be apparent that, drawings in the following description are only that of the present utility model some are real
Apply example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of structure chart of Electric power pull staff that this utility model embodiment provides.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Refer to shown in Fig. 1, this utility model provides a kind of Electric power pull staff, including hollow draw-bar 1, described hollow draw-bar
1 top is removably connected with hollow insulator cap 2, and the inside of one end of close hollow insulator cap 2 of described hollow draw-bar 1 is fixed
There is metal rack 3, the axis of described metal rack 3 is vertical with the axis of described hollow draw-bar 1, and described metal rack 3 is arranged with draw ring
4, described draw ring 4 ovalize, one end of described draw ring 4 is placed in the air through hollow insulator cap 2；
Described metal rack 3 includes the left branching rod 3a and right pole 3b of V-shaped connection, and institute is pointed at the middle part of described metal rack 3
State hollow insulator cap 2, described left branching rod 3a, right pole 3b are respectively fixed with an oblique reinforcement 5, described oblique reinforcement
5 end is fixed on the medial wall of hollow draw-bar 1.
Specifically, when this utility model uses, the buckle of seat belt is buckled on draw ring, operator climb up electric power
Bar, one end of hollow draw-bar is hung in disconnecting switch, then buttresses hollow draw-bar, draws peace by another operator on ground
The full great efforts carrying, so exerting oneself, power thrusts angle is all unrestricted, thus easily pulling open disconnecting switch.By hollow
Hollow insulator cap is detachably installed on the top of pull bar, enhances safety when instrument uses and easy disassembly storage, metal rack
Arrange two sections of V-shaped connection, and a reinforcement is respectively secured on two sections, enhance the structural stability of Electric power pull staff, keep away
Exempt from it and easily break to cause the accident.
Further, one end of described hollow insulator cap 2 is provided with female thread, and described hollow draw-bar 1 is hollow exhausted with described
One end that edge cap 2 connects is provided with the external screw thread matching with described female thread.
Further, the spacing between described metal rack 3 and hollow insulator cap 2 is 2 ~ 5cm.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonging under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1. a kind of Electric power pull staff, including hollow draw-bar it is characterised in that：The top of described hollow draw-bar is removably connected with hollow
Insulator cap, the inside of one end of close hollow insulator cap of described hollow draw-bar is fixed with metal rack, the axis of described metal rack
Vertical with the axis of described hollow draw-bar, described metal rack is arranged with draw ring, described draw ring ovalize, the one of described draw ring
End is placed in the air through hollow insulator cap；
Described metal rack includes the left branching rod of V-shaped connection and right pole, and described hollow insulation is pointed at the middle part of described metal rack
Cap, described left branching rod, right pole be respectively fixed with an oblique reinforcement, and the end of described oblique reinforcement is fixed on hollow
On the medial wall of pull bar.
2. a kind of Electric power pull staff according to claim 1 it is characterised in that：In one end of described hollow insulator cap is provided with
Screw thread, one end that described hollow draw-bar is connected with described hollow insulator cap is provided with the external screw thread matching with described female thread.
3. a kind of Electric power pull staff according to claim 1 it is characterised in that：Between described metal rack and hollow insulator cap
Spacing is 2 ~ 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620884993.8U CN205984679U (en) | 2016-08-16 | 2016-08-16 | Electric pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620884993.8U CN205984679U (en) | 2016-08-16 | 2016-08-16 | Electric pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984679U true CN205984679U (en) | 2017-02-22 |
Family
ID=58030523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620884993.8U Expired - Fee Related CN205984679U (en) | 2016-08-16 | 2016-08-16 | Electric pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205984679U (en) |
-
2016
- 2016-08-16 CN CN201620884993.8U patent/CN205984679U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170222 Termination date: 20180816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |