CN201061110Y - Anti-collision drainage instrument for multi-split conductor - Google Patents
Anti-collision drainage instrument for multi-split conductor Download PDFInfo
- Publication number
- CN201061110Y CN201061110Y CNU2007200401708U CN200720040170U CN201061110Y CN 201061110 Y CN201061110 Y CN 201061110Y CN U2007200401708 U CNU2007200401708 U CN U2007200401708U CN 200720040170 U CN200720040170 U CN 200720040170U CN 201061110 Y CN201061110 Y CN 201061110Y
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- Prior art keywords
- sub
- conductor
- crimp connection
- long
- connecting pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a crashworthy drainage hardware fitting used for bundled sub-conductors, which comprises at least a short crimp connection pipe connected with a sub-conductor and at least a long crimp connection pipe connected with another sub-conductor. The utility model is characterized in that: the short crimp connection pipe is connected with the long crimp connection pipe through a current carrier, and two current plates are arranged on the long crimp connection pipe; the long crimp connection pipe comprises two removable small crimp connection pipes, and two current plates are respectively arranged on the small crimp connection pipes. Compared with the prior art, the utility model has the advantages that: by combining the bundled sub-conductors in a pair-wise manner, a short and a long crimp connection pipes are respectively arranged on the two sub-conductor in a pair and connected via a current carrier; the current plate arranged on the long crimp connection pipe is used to lead the current out of one side of each sub-conductor, thus avoiding the collision between the down lead and the hardware fittings of other sub-conductor strings; the long crimp connection pipe, if unsuitably long, can be split into two smaller crimp connection pipes, so as to facilitate the construction and operations.
Description
Technical field
The utility model relates to electric current on a kind of many oidiospores of alternating current-direct current lead work transmission line electric power equipment, the especially many oidiospores lead under drawing with anti-collision drainage gold utensil.
Background technology
Current power transmission line conductor strain insulator string downlead mainly contains straight jumping and around jumping two kinds of patterns, its electric current is drawn from the strain clamp drainage plate, by downlead electric current is reached next strain section.Downlead is prolonging on the pull bar by little two division jumper wire spacing rod relative fixed.In many oidiospores lead transmission line, owing to twisting resistance, construction error and other reason of sub-conductor, downlead usually can be met the gold utensil of all the other sub-conductor strings, produces situations such as the wearing and tearing of downlead, disconnected thigh.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned the deficiencies in the prior art, and a kind of many oidiospores lead anti-collision drainage gold utensil is provided.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: it comprises at least one short aluminium hydraulic pressed connecting pipe that is connected with a root lead and at least one long aluminium hydraulic pressed connecting pipe that is connected with another root lead, described short aluminium hydraulic pressed connecting pipe is connected by an electrical current carriers with long aluminium hydraulic pressed connecting pipe, and long aluminium hydraulic pressed connecting pipe is provided with two drainage plates.
Described long aluminium hydraulic pressed connecting pipe is made up of two detachable little aluminium hydraulic pressed connecting pipes, respectively is provided with a drainage plate on little aluminium hydraulic pressed connecting pipe.
Compared with prior art, the utlity model has following advantage:
1, the utility model adopts many oidiospores lead is made up in twos, short aluminium hydraulic pressed connecting pipe and long aluminium hydraulic pressed connecting pipe are set respectively on two root leads of combination in twos, and connect with electrical current carriers, drainage plate is set on long aluminium hydraulic pressed connecting pipe electric current is drawn from a side of sub-conductor, avoid the gold utensil of downlead and all the other sub-conductor strings to collide.
Removable two little aluminium hydraulic pressed connecting pipes compositions, the more convenient constructing operation of being divided into when 2, long aluminium hydraulic pressed connecting pipe is long.
3, adopt the utility model, it is equally long that the sub-conductor string of wire tension-resistant insulator string is designed to, and deducted prolongation pull bar and little two division jumper wire spacing rod.
4, the utility model self is anticorona, can reduce the size of original shading ring.
Description of drawings
Fig. 1 is the structural representation of the utility model when being used for the binary fission sub-conductor.
Fig. 2 is the structural representation of the utility model when being used for the quadripartion sub-conductor.
Fig. 3 is the structural representation of the utility model when being used for six oidiospore leads.
Fig. 4 is the left view of Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated, as shown in Figure 1, with the binary fission sub-conductor is example, it comprises two root lead A and B, wherein, on sub-conductor B, be connected with a short aluminium hydraulic pressed connecting pipe 1, on sub-conductor A, be connected with a long aluminium hydraulic pressed connecting pipe 4, be connected with electrical current carriers 2 between short aluminium hydraulic pressed connecting pipe 1 and the long aluminium hydraulic pressed connecting pipe 4, long aluminium hydraulic pressed connecting pipe 4 is provided with 2 drainage plates 3, and the electric current on the sub-conductor B lumps together by the electric current of electrical current carriers 2 with sub-conductor A, and 2 drainage plates 3 by the last long aluminium hydraulic pressed connecting pipe 4 of sub-conductor A divide two downleads to draw in electric current then.Short aluminium hydraulic pressed connecting pipe 1 can be made closed pipe with long aluminium hydraulic pressed connecting pipe 4, also can make the open type pipe, and electrical current carriers 2 has certain flexible scope, is made by twisted wire or flexible materials such as " paper tinsels ".
Be example with the quadripartion sub-conductor below, as shown in Figure 2, it comprises 4 root leads, each sub-conductor is represented with A, B, C, D, on sub-conductor A, sub-conductor B, respectively be connected with a short aluminium hydraulic pressed connecting pipe 1, on sub-conductor C, sub-conductor D, respectively be connected with a long aluminium hydraulic pressed connecting pipe 4, long aluminium hydraulic pressed connecting pipe 4 is connected by electrical current carriers 2 with short aluminium hydraulic pressed connecting pipe 1, long aluminium hydraulic pressed connecting pipe 4 is provided with 2 drainage plates 3, the electric current of sub-conductor A and sub-conductor C is by drainage plate 3 projected currents of sub-conductor C one side, and the electric current of sub-conductor B and sub-conductor D is by drainage plate 3 projected currents of sub-conductor D one side.
Be example with six oidiospore leads below, as shown in Figure 3, Figure 4, it comprises 6 root leads 5, each sub-conductor is represented with A, B, C, D, E, F, respectively be connected with short aluminium hydraulic pressed connecting pipe 1 on sub-conductor B, C, the D, respectively be connected with long aluminium hydraulic pressed connecting pipe 4 on sub-conductor A, E, F, wherein the long aluminium hydraulic pressed connecting pipe on sub-conductor F is made up of detachable two little aluminium hydraulic pressed connecting pipes 6, respectively is provided with a drainage plate 3 on the little aluminium hydraulic pressed connecting pipe 6.Wherein sub-conductor C and F are connected the back from F side projected current; Sub-conductor A and B combination back are from A side projected current; Draw from the E side sub-conductor D and E combination back.The utility model can also be applied to the drainage of many oidiospores leads such as eight divisions.
Claims (2)
1. oidiospore lead more than a kind is with anti-collision drainage gold utensil, it comprises at least one short aluminium hydraulic pressed connecting pipe (1) that is connected with a root lead and at least one long aluminium hydraulic pressed connecting pipe (4) that is connected with another root lead, it is characterized in that: described short aluminium hydraulic pressed connecting pipe (1) is connected by an electrical current carriers (2) with long aluminium hydraulic pressed connecting pipe (4), and long aluminium hydraulic pressed connecting pipe (4) is provided with two drainage plates (3).
2. oidiospore lead according to claim 1 is with anti-collision drainage gold utensil, it is characterized in that described long aluminium hydraulic pressed connecting pipe (4) is made up of detachable two little aluminium hydraulic pressed connecting pipes (6), respectively is provided with a drainage plate (3) on little aluminium hydraulic pressed connecting pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200401708U CN201061110Y (en) | 2007-07-03 | 2007-07-03 | Anti-collision drainage instrument for multi-split conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200401708U CN201061110Y (en) | 2007-07-03 | 2007-07-03 | Anti-collision drainage instrument for multi-split conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201061110Y true CN201061110Y (en) | 2008-05-14 |
Family
ID=39409600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200401708U Expired - Fee Related CN201061110Y (en) | 2007-07-03 | 2007-07-03 | Anti-collision drainage instrument for multi-split conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201061110Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247962A (en) * | 2013-04-26 | 2013-08-14 | 国家电网公司 | Live drainage breaking and connecting method for compression joint pipe and connecting board of 66 kV transmission line through earth potential |
-
2007
- 2007-07-03 CN CNU2007200401708U patent/CN201061110Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247962A (en) * | 2013-04-26 | 2013-08-14 | 国家电网公司 | Live drainage breaking and connecting method for compression joint pipe and connecting board of 66 kV transmission line through earth potential |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20120703 |