CN209496741U - A kind of Rainproof link bar - Google Patents
A kind of Rainproof link bar Download PDFInfo
- Publication number
- CN209496741U CN209496741U CN201920613794.7U CN201920613794U CN209496741U CN 209496741 U CN209496741 U CN 209496741U CN 201920613794 U CN201920613794 U CN 201920613794U CN 209496741 U CN209496741 U CN 209496741U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- end cap
- insulating bar
- work head
- staving
- 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
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Abstract
The utility model discloses a kind of Rainproof link bars, including insulating bar and the handle cover for being set in the insulating bar lower part, the upper end of the insulating bar is equipped with work head by the rain-proof mechanism with insulating properties, the rain-proof mechanism includes being threaded in the screw thread adjusting end cap of the insulating bar upper end, threaded post is arranged in the upper end that the screw thread adjusts end cap, the threaded post is threaded in the bottom of the work head, the screw thread adjusts and is provided with the closed staving in bottom outside end cap, the staving and screw thread, which are adjusted, forms one for accepting the chamber for sliding rainwater along the work head between end cap, tubaeform rain water-harvesting cover is arranged in the upper end of the staving, and the rain water-harvesting cover is transparence.On the one hand the utility model can will continue to slide to insulating bar to avoid rainwater in chamber along the rainwater-collecting that work head slides, on the other hand can adjust the distance between work head and insulating bar upper end, to play the effect of adjustment entire length.
Description
Technical field
The utility model belongs to electric power instrument technical field, more particularly, to a kind of Rainproof link bar.
Background technique
Link rod is also known as brake pull-rod, insulating bar, insulated pull rod, is made of work head, insulating bar and lever three parts.It is supplied
It is being closed or is pulling open high voltage isolator, use when assembling and disassembling Portable ground wire, and measuring and test.It is for being closed
Or pull open high voltage isolator, drawing route high voltage load switch, drawing fuse switch, assembly and disassembly Portable ground wire, with
And use when measuring and testing.It is divided into common link rod and rain proof type link rod according to use environment.
Rain proof type link rod is that silicone rubber jacket and silicon rubber umbrella skirt are bonded on the insulating bar of link rod, to prevent to enable
Rainwater on gram stick is downward and influences the insulating properties of link rod.Previous operator needs to be used according to different weather different
Link rod, but in actual operation encounters midway and rains, and gets only receipt position and goes to take rain proof type link rod, go to work take at any time and
Squashy bad full skirt or full skirt deformation, it is cumbersome.Therefore, it is necessary to study a kind of new link rod.
The utility model patent of Publication No. CN207425648U discloses a kind of power high voltage link rod, including elongated
First crane barred body and the second elongated crane barred body, pass through active connection between the first crane barred body and the second crane barred body
Connection；First crane barred body and the second crane barred body include at least one set of interior bar and outer sleeve, and interior bar is set in outer sleeve simultaneously
And can be moved along the length direction of outer sleeve, so that one group of interior bar and outer sleeve is stretched；The distal end inner peripheral of outer sleeve is set
There is distal end limited ring dais, the proximal end outer peripheral edge of interior bar is equipped with proximal end limit round table；The inner wall periphery of distal end limited ring dais is equipped with interior
Screw thread, the outer wall periphery of proximal end limit round table are equipped with the first external screw thread, and the distal periphery edge of interior bar is equipped with the second external screw thread；Also wrap
Steel wire and turntable are included, steel wire is located at the interior bar of the distal end of the second crane barred body through the connection of one end of all interior bars and steel wire,
Other end connection is located at the turntable of the proximal end of the first crane barred body.But the utility model does not have rainproof function.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of Rainproof link bar, a side
Face can will continue to slide to insulating bar to avoid rainwater in chamber along the rainwater-collecting that work head slides, another aspect energy
The distance between work head and insulating bar upper end are enough adjusted, to play the effect of adjustment link rod entire length.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of Rainproof link bar, including insulating bar and the handle cover for being set in the insulating bar lower part, the insulating bar
Upper end is equipped with work head by the rain-proof mechanism with insulating properties, and the rain-proof mechanism includes being threaded in the insulating bar
The screw thread of upper end adjusts end cap, and threaded post is arranged in the upper end that the screw thread adjusts end cap, and the threaded post is threaded in institute
The bottom of work head is stated, the screw thread, which is adjusted, is provided with the closed staving in bottom, the staving and screw thread adjustable side outside end cap
One is formed between cap for accepting the chamber for sliding rainwater along the work head, tubaeform rain is arranged in the upper end of the staving
Water aggregation cover, and the rain water-harvesting cover is transparence.
Further, the screw thread adjusts end cap upper end and is provided with chamfering.
Further, the handle cover is silicone rubber jacket, latex sheath or plastic sheath.
Further, the staving top and the screw thread adjust and are provided with annular partition between end cap, the annular every
Leakage hole is offered on plate, the annular partition top is placed with annular sponge body.
Further, the length of the handle cover is not less than 500mm.
The beneficial effects of the utility model are:
The utility model
In addition, being adjusted between end cap to absorb and fix the rainwater slid in chamber on staving top and screw thread
It is provided with annular partition, offers leakage hole on the annular partition plate, portion is placed with annular sponge body on the annular partition plate.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages can pass through
Structure specifically indicated in the written description, claims, and drawings is achieved and obtained.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first embodiment of the utility model；
Fig. 2 is the structural schematic diagram of second of embodiment of the utility model；
Fig. 3 is the structural schematic diagram of the third embodiment of the utility model.
Specific embodiment
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in the utility model fields.Also
It should be understood that those terms such as defined in the general dictionary should be understood that have in the context of the prior art
The consistent meaning of meaning will not be explained in an idealized or overly formal meaning and unless defined as here.It answers
The understanding, in order to enable technical solution is definitely, " front, back, left, right, up, down " used herein etc. indicates the term in orientation
It is the term position relative to Fig. 1, not because of the conversion changing location form of presentation of view.
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
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, those of ordinary skill in the art's every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
As shown in Figure 1, a kind of Rainproof link bar, including insulating bar 1 and the handle cover 2 for being set in 1 lower part of insulating bar,
The upper end of the insulating bar 1 is equipped with work head 3 by the rain-proof mechanism with insulating properties, and the rain-proof mechanism includes that screw thread connects
It connects the screw thread in 1 upper end of insulating bar and adjusts end cap 4, threaded post 5 is arranged in the upper end that the screw thread adjusts end cap 4, described
Threaded post 5 is threaded in the bottom of the work head 3, and the screw thread adjusts and is provided with the closed staving in bottom outside end cap 4
6, the staving 6 and screw thread adjust and form one between end cap 4 for accepting the chamber 7 for sliding rainwater along the work head 3, institute
Tubaeform rain water-harvesting cover 8 is arranged in the upper end for stating staving 6, and the rain water-harvesting cover 8 is transparence.
The handle cover 2 is silicone rubber jacket.
The length of the handle cover 2 is 500mm.
In the embodiment, handle cover uses silicone rubber jacket, naturally it is also possible to use latex sheath or plastic sheath；Separately
Outside, the length of handle cover is capable of providing the holding section of sufficient length using 500mm is answered in this way, naturally it is also possible to and it is longer, such as
600mm, 700mm etc..
Embodiment 2:
As shown in Fig. 2, a kind of Rainproof link bar, including insulating bar 1 and the handle cover 2 for being set in 1 lower part of insulating bar,
The upper end of the insulating bar 1 is equipped with work head 3 by the rain-proof mechanism with insulating properties, and the rain-proof mechanism includes that screw thread connects
It connects the screw thread in 1 upper end of insulating bar and adjusts end cap 4, threaded post 5 is arranged in the upper end that the screw thread adjusts end cap 4, described
Threaded post 5 is threaded in the bottom of the work head 3, and the screw thread adjusts and is provided with the closed staving in bottom outside end cap 4
6, the staving 6 and screw thread adjust and form one between end cap 4 for accepting the chamber 7 for sliding rainwater along the work head 3, institute
Tubaeform rain water-harvesting cover 8 is arranged in the upper end for stating staving 6, and the rain water-harvesting cover 8 is transparence.
The screw thread adjusts 4 upper end of end cap and is provided with chamfering 9.
The handle cover 2 is latex sheath.
The length of the handle cover 2 is 600mm.
In the embodiment, end cap upper end is adjusted in screw thread and is provided with chamfering, can more swimmingly be drawn rainwater in this way
It is directed in chamber.
Embodiment 3:
As shown in figure 3, a kind of Rainproof link bar, including insulating bar 1 and the handle cover 2 for being set in 1 lower part of insulating bar,
The upper end of the insulating bar 1 is equipped with work head 3 by the rain-proof mechanism with insulating properties, and the rain-proof mechanism includes that screw thread connects
It connects the screw thread in 1 upper end of insulating bar and adjusts end cap 4, threaded post 5 is arranged in the upper end that the screw thread adjusts end cap 4, described
Threaded post 5 is threaded in the bottom of the work head 3, and the screw thread adjusts and is provided with the closed staving in bottom outside end cap 4
6, the staving 6 and screw thread adjust and form one between end cap 4 for accepting the chamber 7 for sliding rainwater along the work head 3, institute
Tubaeform rain water-harvesting cover 8 is arranged in the upper end for stating staving 6, and the rain water-harvesting cover 8 is transparence.
The screw thread adjusts 4 upper end of end cap and is provided with chamfering 9.
The handle cover 2 is plastic sheath.
The length of the handle cover 2 is 700mm.
6 top of staving and the screw thread adjust and are provided with annular partition 10 between end cap 4, on the annular partition 10
Leakage hole 11 is offered, 10 top of annular partition is placed with annular sponge body 12.
In the embodiment, in order to absorb and fix the rainwater slid in chamber, on staving top and screw thread adjustable side
It is provided with annular partition between cap, offers leakage hole on the annular partition plate, portion is placed with annular sponge body on the annular partition plate.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of Rainproof link bar, including insulating bar and the handle cover for being set in the insulating bar lower part, it is characterised in that: described
The upper end of insulating bar is equipped with work head by the rain-proof mechanism with insulating properties, and the rain-proof mechanism includes being threaded in institute
The screw thread for stating insulating bar upper end adjusts end cap, and threaded post, the screw thread male screw is arranged in the upper end that the screw thread adjusts end cap
It is connected to the bottom of the work head, the screw thread adjusts and is provided with the closed staving in bottom, the staving and spiral shell outside end cap
Line, which is adjusted, forms one for accepting the chamber for sliding rainwater along the work head between end cap, loudspeaker is arranged in the upper end of the staving
The rain water-harvesting cover of shape, and the rain water-harvesting cover is transparence.
2. a kind of Rainproof link bar according to claim 1, it is characterised in that: the screw thread adjusts the setting of end cap upper end
There is chamfering.
3. a kind of Rainproof link bar according to claim 1, it is characterised in that: the handle cover is silicone rubber jacket, cream
Plastic boot or plastic sheath.
4. a kind of Rainproof link bar according to any one of claims 1 to 3, it is characterised in that: the staving top and institute
It states and is provided with annular partition between screw thread adjusting end cap, leakage hole, the annular partition top are offered on the annular partition
It is placed with annular sponge body.
5. a kind of Rainproof link bar according to any one of claims 1 to 3, it is characterised in that: the length of the handle cover
Not less than 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613794.7U CN209496741U (en) | 2019-04-30 | 2019-04-30 | A kind of Rainproof link bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613794.7U CN209496741U (en) | 2019-04-30 | 2019-04-30 | A kind of Rainproof link bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209496741U true CN209496741U (en) | 2019-10-15 |
Family
ID=68158087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920613794.7U Expired - Fee Related CN209496741U (en) | 2019-04-30 | 2019-04-30 | A kind of Rainproof link bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209496741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849452A (en) * | 2019-10-25 | 2020-02-28 | 西安航天化学动力有限公司 | Automatic viscose liquid scale take-up pan that antiseized liquid stream hung |
-
2019
- 2019-04-30 CN CN201920613794.7U patent/CN209496741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849452A (en) * | 2019-10-25 | 2020-02-28 | 西安航天化学动力有限公司 | Automatic viscose liquid scale take-up pan that antiseized liquid stream hung |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |