CN204243416U - Drainage thread assembly - Google Patents
Drainage thread assembly Download PDFInfo
- Publication number
- CN204243416U CN204243416U CN201420802044.1U CN201420802044U CN204243416U CN 204243416 U CN204243416 U CN 204243416U CN 201420802044 U CN201420802044 U CN 201420802044U CN 204243416 U CN204243416 U CN 204243416U
- Authority
- CN
- China
- Prior art keywords
- pipeline section
- drainage thread
- thread assembly
- insulation pipeline
- connecting line
- 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.)
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Links
- 238000009413 insulation Methods 0.000 claims description 56
- 239000004020 conductor Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model provides a kind of drainage thread assembly.Drainage thread assembly comprises: insulated tube; Connecting line, connecting line is arranged on the inside of insulated tube and stretches out the two ends of insulated tube at least partly.According to drainage thread assembly of the present utility model, the problem of how circuit to be carried out to triage operator in prior art in live line working situation can be solved.
Description
Technical field
The utility model relates to electric power overhaul apparatus field, in particular to a kind of drainage thread assembly.
Background technology
In order to ensure the safety in operation of power equipment, power worker needs regularly to overhaul circuit, needs repairing in time, avoid causing larger security incident when discovery circuit is abnormal.
For circuit overload, when a certain circuit local overload, adstante febre, the problems such as circuit damage may be caused, thus need to add auxiliary line in time at this circuit place with shunting, thus reduce the electric current of this overload circuit.
At present, when carrying out overload shunting to circuit, need to carry out power failure operation, to ensure the accident job safety of power worker.Owing to needing the power supply cutting off this area completely within a period of time, thus give electricity consumption enterprises and individuals, cause serious inconvenience, even cause economic loss.
Therefore, how solution carries out triage operator in live line working situation problem to circuit is needed badly.
Utility model content
Main purpose of the present utility model is to provide a kind of drainage thread assembly, to solve the problem of how circuit to be carried out to triage operator in prior art in live line working situation.
To achieve these goals, the utility model, provide a kind of drainage thread assembly, drainage thread assembly comprises: insulated tube; Connecting line, connecting line is arranged on the inside of insulated tube and stretches out the two ends of insulated tube at least partly.
Further, insulated tube comprises: the first insulation pipeline section; Second insulation pipeline section, the axially movably setting of the relative first insulation pipeline section of the second insulation pipeline section.
Further, drainage thread assembly comprises two second insulation pipeline sections, two the second insulation pipeline section corresponding two ends being arranged on the first insulation pipeline section respectively.
Further, the second insulation pipeline section part stretches into the inside of the first insulation pipeline section, and the first insulation pipeline section comprises the first hole; Drainage thread assembly also comprises locking piece, and locking piece passes the first hole and locks the axial location of the second insulation pipeline section relative to the first insulation pipeline section.
Further, connecting line is made up of electric conducting material.
Further, connecting line is made of copper.
Further, drainage thread assembly also comprises two lead terminals, and two lead terminals respectively one_to_one corresponding are arranged on the two ends of connecting line.
Further, lead terminal is made up of electric conducting material.
Application the technical solution of the utility model, drainage thread assembly comprises insulated tube and connecting line, and connecting line is arranged on the inside of insulated tube and stretches out the two ends of insulated tube at least partly.Above-mentionedly to arrange, drainage thread assembly elevate a turnable ladder can be connected wire place to charged by work about electric power personnel, and utilize specific purpose tool by the connecting line of drainage thread assembly be connected conductor in parallel and arrange to carry out short circuit to being connected wire, owing to being provided with insulated tube, insulating effect can be played to electric conductors such as connecting lines, prevent on-the-spot due in the situations such as safe distance is not enough, there is ground fault, increase work safety nargin, thus achieve live line working, effectively prevent the loss of power failure operation, also assures that the fail safe of live line working.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the main TV structure schematic diagram of the embodiment according to drainage thread assembly of the present utility model.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
1, insulated tube; 11, the first insulation pipeline section; 12, the second insulation pipeline section; 2, connecting line; 3, lead terminal.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1, the utility model provides a kind of drainage thread assembly.Drainage thread assembly comprises insulated tube 1 and connecting line 2.Connecting line 2 is arranged on the inside of insulated tube 1 and stretches out the two ends of insulated tube 1 at least partly.
Above-mentionedly to arrange, drainage thread assembly elevate a turnable ladder can be connected wire place to charged by work about electric power personnel, and utilize specific purpose tool by the connecting line 2 of drainage thread assembly be connected conductor in parallel and arrange to carry out short circuit to being connected wire, owing to being provided with insulated tube 1, insulating effect can be played to connecting line 2, prevent on-the-spot due in the situations such as safe distance is not enough, there is ground fault, increase work safety nargin, thus achieve live line working, effectively prevent the loss of power failure operation, also assures that the fail safe of live line working.
As shown in Figure 1, in the utility model embodiment, insulated tube 1 comprises the first insulation pipeline section 11 and the second insulation pipeline section 12.Wherein, the axially movably setting of the relative first insulation pipeline section 11 of the second insulation pipeline section 12.
Above-mentionedly to arrange; utilize the axially movably setting of the relative first insulation pipeline section 11 of the second insulation pipeline section 12; the entire length regulating insulated tube 1 can be needed according to actual conditions; thus realize insulation effect better; realize the charged short circuit function of adjustable-length on the one hand; increase rigidity and the insulation of short circuit drainage thread on the other hand, the insulation between protection short circuit drainage thread and other objects.
As shown in Figure 1, in the utility model embodiment, drainage thread assembly comprises two second insulation pipeline section 12, two the second insulation pipeline section 12 corresponding two ends being arranged on the first insulation pipeline section 11 respectively.Second insulation pipeline section 12 part stretches into the inside of the first insulation pipeline section 11, and the first insulation pipeline section 11 comprises the first hole; Drainage thread assembly also comprises locking piece, and locking piece passes the first hole and locks the axial location of the second insulation pipeline section 12 relative to the first insulation pipeline section 11.
Above-mentionedly to arrange, when as required the second insulation pipeline section 12 being arranged at a certain position of the first insulation pipeline section 11, utilize locking piece the axial location of relative for the second insulation pipeline section 12 first insulation pipeline section 11 can be locked, to guarantee that the second insulation pipeline section 12 can not be mobile along the axially left and right (horizontal direction of the paper of corresponding diagram 1) of the first insulation pipeline section 11.
In the utility model embodiment, particularly, locking piece is bolt, and the first hole is the screwed hole coordinated with bolt thread.Above-mentioned set-up mode is convenient to connection first insulated tube 11 and the second insulated tube 12.
In the utility model embodiment, connecting line 2 is made up of electric conducting material.
In the utility model embodiment, particularly, connecting line 2 is made of copper.Connecting line 2 electric conductivity be made of copper is good, can realize shunting action better.
Particularly, the sectional area of connecting line 2 is 100 ~ 120 square millimeters.
Above-mentioned connecting line be connected conductor in parallel and arrange with to when being connected line short circuit, this connecting line can drainage stabling current 600A, thus reduces and be connected wire place and transship the electric current of circuit.
As shown in Figure 1, in the utility model embodiment, drainage thread assembly also comprise two lead terminals, 3, two lead terminals 3 respectively one_to_one corresponding be arranged on the two ends of connecting line 2.
Above-mentionedly to arrange, utilize lead terminal 3 can be convenient to work about electric power personnel by connecting line 2 be connected conductor in parallel and arrange to carry out short circuit to being connected wire.
In the utility model embodiment, lead terminal 3 is made up of electric conducting material.
In the utility model embodiment, particularly, lead terminal 3 is made up of albronze.
In the embodiment that the utility model does not provide, insulated tube 1 can also be set to Telescopic antenna structure.
From above description, can find out, the utility model the above embodiments achieve following technique effect: drainage thread assembly comprises insulated tube and connecting line, connecting line is arranged on the inside of insulated tube and stretches out the two ends of insulated tube at least partly, insulated tube comprises the first insulation pipeline section and the second insulation pipeline section, the axially movably setting of the relative first insulation pipeline section of the second insulation pipeline section, by above-mentioned setting, the length of insulated tube can be regulated according to actual needs, thus realize insulation effect better, realize the charged short circuit function of adjustable-length on the one hand, increase rigidity and the insulation of short circuit drainage thread on the other hand, insulation between protection short circuit drainage thread and other objects.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (8)
1. a drainage thread assembly, is characterized in that, described drainage thread assembly comprises:
Insulated tube (1);
Connecting line (2), described connecting line (2) is arranged on the inside of described insulated tube (1) and stretches out the two ends of described insulated tube (1) at least partly.
2. drainage thread assembly according to claim 1, is characterized in that, described insulated tube (1) comprising:
First insulation pipeline section (11);
Second insulation pipeline section (12), the axially movably setting of relatively described first insulation pipeline section (11) of described second insulation pipeline section (12).
3. drainage thread assembly according to claim 2, it is characterized in that, described drainage thread assembly comprise two described second insulation pipeline sections (12), two described second insulation pipeline section (12) respectively correspondence be arranged on described first insulation pipeline section (11) two ends.
4. drainage thread assembly according to claim 2, is characterized in that, described second insulation pipeline section (12) part stretches into the inside of described first insulation pipeline section (11), and described first insulation pipeline section (11) comprises the first hole;
Described drainage thread assembly also comprises locking piece, and described locking piece passes described first hole and locks the axial location of described second insulation pipeline section (12) relative to described first insulation pipeline section (11).
5. drainage thread assembly according to any one of claim 1 to 4, is characterized in that, described connecting line (2) is made up of electric conducting material.
6. drainage thread assembly according to claim 5, is characterized in that, described connecting line (2) is made of copper.
7. drainage thread assembly according to any one of claim 1 to 4, it is characterized in that, described drainage thread assembly also comprises two lead terminals (3), and two described lead terminals (3) respectively one_to_one corresponding are arranged on the two ends of described connecting line (2).
8. drainage thread assembly according to claim 7, is characterized in that, described lead terminal (3) is made up of electric conducting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802044.1U CN204243416U (en) | 2014-12-16 | 2014-12-16 | Drainage thread assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802044.1U CN204243416U (en) | 2014-12-16 | 2014-12-16 | Drainage thread assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204243416U true CN204243416U (en) | 2015-04-01 |
Family
ID=52772865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802044.1U Active CN204243416U (en) | 2014-12-16 | 2014-12-16 | Drainage thread assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204243416U (en) |
-
2014
- 2014-12-16 CN CN201420802044.1U patent/CN204243416U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |