CN209434034U - A kind of Telescopic insulating rod - Google Patents
A kind of Telescopic insulating rod Download PDFInfo
- Publication number
- CN209434034U CN209434034U CN201821458532.XU CN201821458532U CN209434034U CN 209434034 U CN209434034 U CN 209434034U CN 201821458532 U CN201821458532 U CN 201821458532U CN 209434034 U CN209434034 U CN 209434034U
- Authority
- CN
- China
- Prior art keywords
- rod
- screw thread
- work head
- telescopic
- external screw
- 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.)
- Active
Links
Abstract
The utility model provides a kind of Telescopic insulating rod, belongs to electric power tool field comprising work head and telescopic rod, work head are connected to telescopic rod, and work head both ends are provided with the operation portion for pushing and pulling operation.This Telescopic insulating rod is easy to carry, suitable for the operation element in 0.4kV-750kV voltage class distance range, because that can shrink, occupied space is smaller, preservation maintenance is got up more convenient, can be needed to carry out extension type link rod according to live height when work it is Telescopic Fixed, to meet execute-in-place needs.
Description
Technical field
The utility model relates to electric power tool fields, in particular to a kind of Telescopic insulating rod.
Background technique
Link rod: also known as brake pull-rod, insulating bar, insulated pull rod are made of work head, insulating bar and lever three parts.It
For being closed or pulling open high voltage isolator, use when assembling and disassembling Portable ground wire, and measuring and test.Daily makes
With in the process, user of service is according to highly needing to be combined work head, lever and one or how blunt insulating bar, to reach
Want the height of operating position.
Existing link rod has the following problems in:
1, operation scene needs to carry more insulating bars to meet live needs；
2, because more need to be carried, biggish inconvenience is brought to carrying；
3, because insulation pole length is fixed, many time a combination thereof length are unable to satisfy work on the spot needs.
Utility model content
The purpose of this utility model includes providing a kind of Telescopic insulating rod, easy to use, easy to carry, is suitable for difference
Level locations operation and measurement.
The embodiments of the present invention are achieved through the following technical solutions:
A kind of Telescopic insulating rod comprising work head and telescopic rod, work head are connected to telescopic rod, and work head both ends are set
It is equipped with the operation portion for pushing and pulling operation.
In the utility model preferred embodiment, above-mentioned telescopic rod include first body of rod, second body of rod, the third body of rod and
4th body of rod, first body of rod, second body of rod, the third body of rod and the 4th body of rod are successively arranged connection from outside to inside, arbitrary neighborhood
The body of rod stretching of inside or the body of rod outside retraction, the 4th body of rod are connect with work head in two bodies of rod.
In the utility model preferred embodiment, the position that above-mentioned work head connects the 4th body of rod is provided with internal screw thread,
One end that 4th body of rod is connected to work head is provided with the first external screw thread with work head screw-internal thread fit.
In the utility model preferred embodiment, above-mentioned 4th body of rod is provided with outside second close to one end of the third body of rod
Screw thread, the both ends of the third body of rod are provided with the internal screw thread with the cooperation of the second external screw thread of the 4th body of rod.
In the utility model preferred embodiment, the above-mentioned third body of rod is additionally provided with outer spiral shell close to second body of rod one end
Line, the both ends of second body of rod are provided with the internal screw thread with the cooperation of the external screw thread of the third body of rod.
In the utility model preferred embodiment, above-mentioned second body of rod is provided with outer spiral shell close to one end of first body of rod
Line, the both ends of first body of rod are provided with the internal screw thread with the cooperation of the external screw thread of second body of rod.
In the utility model preferred embodiment, above-mentioned each operation portion includes the first motion arm and the second motion arm,
First motion arm is connected to work head, and has the first angle with work head.
In the utility model preferred embodiment, above-mentioned second motion arm is connected to the first motion arm and operates with first
Arm has the second angle.
It is logical between above-mentioned work head, the first motion arm and the second motion arm in the utility model preferred embodiment
Cross welded connecting.
In the utility model preferred embodiment, above-mentioned telescopic rod is isolation material.
The beneficial effect of the utility model embodiment includes:
This Telescopic insulating rod comprising work head and telescopic rod, work head are connected to telescopic rod, the setting of work head both ends
There is the operation portion for pushing and pulling operation.This Telescopic insulating rod is easy to carry, be suitable for 0.4kV-750kV voltage class away from
From the operation element in range, because that can shrink, occupied space is smaller, save maintenance get up it is more convenient, can be according to live high
It is Telescopic Fixed to spend the link rod progress that needs to insulate to extension type, to meet execute-in-place needs.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the Telescopic insulating rod elongation state that the utility model first embodiment provides；
Fig. 2 is the structural schematic diagram for the Telescopic insulating rod contraction state that the utility model first embodiment provides；
Fig. 3 is the structural schematic diagram for the work head that the utility model first embodiment provides；
The structural schematic diagram of operation portion in the work head that Fig. 4 provides for the utility model first embodiment.
Icon: 100- Telescopic insulating rod；1- telescopic rod；2- work head；20- operation portion；201- first is operated
Arm；The second motion arm of 202-；The first angle of 206-；The second angle of 208-；First body of rod of 11-；Second body of rod of 12-；15-
The third body of rod；The 4th body of rod of 18-.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1 and 2, the present embodiment provides a kind of Telescopic insulating rods 100 comprising work head 2 and telescopic rod
1, work head 2 is connected to telescopic rod 1, and 2 both ends of work head are provided with the operation portion 20 for pushing and pulling operation.
The structure of telescopic rod 1 can according to need setting, and in the present embodiment, telescopic rod 1 includes first body of rod 11, the second bar
Body 12, the third body of rod 15 and the 4th body of rod 18, first body of rod 11, second body of rod 12, the third body of rod 15 and the 4th body of rod 18 are successively
It is arranged connection from outside to inside, the body of rod stretching of inside or the body of rod outside retraction, the 4th bar in two bodies of rod of arbitrary neighborhood
Body 18 is connect with work head 2.In other embodiments, telescopic rod 1 can also only include first body of rod 11, second body of rod 12, third
The body of rod 15.
In the present embodiment, internal screw thread is used between first body of rod 11, second body of rod 12, the third body of rod 15 and the 4th body of rod 18
Buckle, which is realized, to be stretched, in other embodiments can also be by first body of rod 11, second body of rod 12, the third body of rod 15 and the 4th
Adjustable spring is set in the pipe of the body of rod 18, is realized flexible.
In the present embodiment, the position that work head 2 connects the 4th body of rod 18 is provided with internal screw thread, and the 4th body of rod 18 is connected to
One end of work head 2 is provided with the first external screw thread with 2 screw-internal thread fit of work head；4th body of rod 18 is close to the third body of rod 15
One end is provided with the second external screw thread, the both ends of the third body of rod 15 be provided with in the cooperation of the second external screw thread of the 4th body of rod 18
Screw thread；The third body of rod 15 is additionally provided with external screw thread close to second body of rod, 12 one end, and the both ends of second body of rod 12 are provided with and the
The internal screw thread of the external screw thread cooperation of three bodies of rod 15；Second body of rod 12 is provided with external screw thread close to one end of first body of rod 11, and first
The both ends of the body of rod 11 are provided with the internal screw thread with the cooperation of the external screw thread of second body of rod 12.
Referring to figure 3. and Fig. 4, each operation portion 20 are provided with the first motion arm 201 and the second motion arm 202, the first behaviour
Make arm 201 to be connected in work head 2, and there is the first angle 206 with work head 2, the first angle 206 can be used as convenient for operator
Member carries out the lower drag hook that push-and-pull uses to disconnecting switch, grounding switch and hanger etc..
Second motion arm 202 be connected to the first motion arm 201 and with the first motion arm 201 have the second angle 208, second
Angle 208 can be used as carrying out test wire etc. convenient for operator overlapped upper to lift hook.
It is can according to need between work head 2, the first motion arm 201 and the second motion arm 202 using different connection sides
Formula is welded to connect between work head 2, the first motion arm 201 and the second motion arm 202 in the present embodiment.In other embodiments
In, it can also be integrally formed between work head 2, the first motion arm 201 and the second motion arm 202.
In the present embodiment, telescopic rod 1 is isolation material.In other embodiments, insulation can also be arranged to telescopic rod 1
Set.
The working principle of this Telescopic insulating rod 100 includes:
The position that work head 2 is connected to the 4th body of rod 18 is provided with internal screw thread, and the 4th body of rod 18 is connected to the one of work head 2
End is provided with the first external screw thread with screw-internal thread fit, can fasten work head 2 on the 4th body of rod 18.
4th body of rod 18 is additionally provided with the second external screw thread close to one end of the third body of rod 15, and the both ends of the third body of rod 15 are all provided with
It is equipped with the internal screw thread with the cooperation of the second external screw thread of the 4th body of rod 18, internal screw thread of the third body of rod 15 close to 18 one end of the 4th body of rod
Cooperate with the external screw thread of the 4th body of rod 18, the elongation of the 4th body of rod 18 can be fastened in the third body of rod 15, the third body of rod 15 is close to second
The cooperation of the external screw thread of the internal screw thread of one end of the body of rod 12 and the 4th body of rod 18, can fasten the 4th body of rod 18 and be retracted to the third body of rod
15。
The third body of rod 15 is additionally provided with external screw thread close to second body of rod, 12 one end, the both ends of second body of rod 12 be provided with
The internal screw thread of the external screw thread cooperation of the third body of rod 15；Internal screw thread and the third body of rod of second body of rod 12 close to 15 one end of the third body of rod
15 external screw thread cooperation, can fasten the third body of rod 15 elongation in second body of rod 12, second body of rod 12 close to first body of rod 11 one
The internal screw thread at end and the external screw thread of the third body of rod 15 cooperate, and can fasten the third body of rod 15 and be retracted to second body of rod 12.
Second body of rod 12 is provided with external screw thread close to one end of first body of rod 11, the both ends of first body of rod 11 be provided with
The internal screw thread of the external screw thread cooperation of second body of rod 12.Internal screw thread and second bar of first body of rod 11 close to one end of second body of rod 12
The external screw thread of body 12 cooperates, and can fasten the elongation of second body of rod 12 in first body of rod 11, first body of rod 11 is far from second body of rod 12
The cooperation of the external screw thread of the internal screw thread of one end and second body of rod 12, can fasten second body of rod 12 and be retracted to first body of rod 11.
First angle 206 can be used as push and pull to disconnecting switch, grounding switch and hanger etc. convenient for operator making
Lower drag hook.
Second angle 208 can be used as carrying out test wire etc. convenient for operator overlapped upper to lift hook.
This Telescopic insulating rod 100 comprising work head 2 and telescopic rod 1, work head 2 are connected to telescopic rod 1, work head 2
Both ends are provided with the operation portion 20 for pushing and pulling operation.This Telescopic insulating rod 100 is easy to carry, is suitable for 0.4kV-
Operation element in 750kV voltage class distance range, because that can shrink, occupied space is smaller, saves and safeguards comparison side
Just, the link rod progress that can be needed to insulate to extension type according to live height is Telescopic Fixed, to meet execute-in-place needs.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of Telescopic insulating rod, which is characterized in that the Telescopic insulating rod includes work head and telescopic rod, the work
Head is connected to the telescopic rod, and the work head both ends are provided with the operation portion for pushing and pulling operation；Each operation portion packet
The first motion arm and the second motion arm are included, first motion arm is connected to the work head, and has folder with the work head
Angle.
2. Telescopic insulating rod according to claim 1, which is characterized in that the telescopic rod includes first body of rod, second
The body of rod, the third body of rod and the 4th body of rod, first body of rod, second body of rod, the third body of rod and the 4th body of rod are successively from outside to inside
Be arranged connection, the internal body of rod stretches out or retracts the external body of rod in two bodies of rod of arbitrary neighborhood, the 4th body of rod and
The work head connection.
3. Telescopic insulating rod according to claim 2, which is characterized in that the work head connects the 4th body of rod
Position is provided with internal screw thread, and one end that the 4th body of rod is connected to the work head is provided with matches with the work head internal screw thread
The first external screw thread closed.
4. Telescopic insulating rod according to claim 2, which is characterized in that the 4th body of rod is close to the third body of rod
One end be provided with the second external screw thread, the both ends of the third body of rod are provided with and the second external screw thread of the 4th body of rod cooperates
Internal screw thread.
5. Telescopic insulating rod according to claim 2, which is characterized in that the third body of rod is close to second body of rod
One end is additionally provided with external screw thread, and the both ends of second body of rod are provided with the interior spiral shell with the cooperation of the external screw thread of the third body of rod
Line.
6. Telescopic insulating rod according to claim 2, which is characterized in that second body of rod is close to first body of rod
One end be provided with external screw thread, the both ends of first body of rod are provided with the interior spiral shell with the cooperation of the external screw thread of second body of rod
Line.
7. Telescopic insulating rod according to claim 1, which is characterized in that second motion arm is connected to described first
Motion arm and with first motion arm have the second angle.
8. Telescopic insulating rod according to claim 1, which is characterized in that the work head, the first motion arm and second
Pass through welded connecting between motion arm.
9. Telescopic insulating rod according to claim 1, which is characterized in that the telescopic rod is isolation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821458532.XU CN209434034U (en) | 2018-09-06 | 2018-09-06 | A kind of Telescopic insulating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821458532.XU CN209434034U (en) | 2018-09-06 | 2018-09-06 | A kind of Telescopic insulating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209434034U true CN209434034U (en) | 2019-09-24 |
Family
ID=68006663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821458532.XU Active CN209434034U (en) | 2018-09-06 | 2018-09-06 | A kind of Telescopic insulating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209434034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133578A (en) * | 2020-10-20 | 2020-12-25 | 国网青海省电力公司海西供电公司 | Telescopic insulating rod |
-
2018
- 2018-09-06 CN CN201821458532.XU patent/CN209434034U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133578A (en) * | 2020-10-20 | 2020-12-25 | 国网青海省电力公司海西供电公司 | Telescopic insulating rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209434034U (en) | A kind of Telescopic insulating rod | |
| CN201424843Y (en) | Iron tower for ultra-high voltage transmission | |
| CN1808645B (en) | Sulfur hexafluoride current transformer | |
| CN205177631U (en) | Novel power switch is used to open air device | |
| CN209029807U (en) | A kind of electric pole construction auxiliary body for expanding aerial condutor spacing | |
| CN206460882U (en) | A kind of scalable link rod | |
| CN208923681U (en) | Insulation barrier | |
| CN208336140U (en) | Fuse tube and fuse switch | |
| CN208060591U (en) | A kind of electric energy metering wiring box having anti-error connection function | |
| CN201138728Y (en) | Insulation position limiting device | |
| CN208027893U (en) | A kind of dry-type transformer | |
| CN209200523U (en) | Live installation of bird repeller combination tool | |
| CN207852604U (en) | Outdoor all insulation enclosed type expulsion fuse | |
| CN208753905U (en) | Electric power cable safety hook | |
| CN205863440U (en) | A kind of reliability and durability short-circuit earthing bar | |
| CN203493748U (en) | Tower crane lifting structure | |
| CN207398671U (en) | A kind of grid automation inflatable SF6 high-voltage ring main units | |
| CN205335197U (en) | Universal type circuit breaker | |
| CN205565017U (en) | Wiring terminal | |
| CN209339828U (en) | A kind of detachable ladder for mechanical and electric equipment installation | |
| CN109888524A (en) | A kind of lightning protection earthing breaking of contact case | |
| CN208806171U (en) | A kind of isolator operation bar and isolator operation rod set part | |
| CN220475119U (en) | Shielded insulated cable type conductive tube bus | |
| CN213815781U (en) | Composite insulating cylinder convenient to disassemble and assemble | |
| CN208806196U (en) | A kind of isolator operation bar and isolator operation rod set part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |