CN202721396U - Casting type cable protector used for paired cables - Google Patents
Casting type cable protector used for paired cables Download PDFInfo
- Publication number
- CN202721396U CN202721396U CN2012202860278U CN201220286027U CN202721396U CN 202721396 U CN202721396 U CN 202721396U CN 2012202860278 U CN2012202860278 U CN 2012202860278U CN 201220286027 U CN201220286027 U CN 201220286027U CN 202721396 U CN202721396 U CN 202721396U
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- CN
- China
- Prior art keywords
- card
- cable
- cable protector
- trough
- protector
- 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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- Laying Of Electric Cables Or Lines Outside (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a casting type cable protector used for paired cables. The casting type cable protector is characterized in that the casting type cable protector is composed of a first snap body and a second snap body, the first snap body and the second snap body are hinged together through a hinge pin at one side, the other side of the first snap body is installed with a spindle, and the spindle is connected with a bolt which intersects with the spindle vertically, the other side of the second snap body is provided with a step groove which is matched with the bolt, and the inner ring of the first snap body and the inner ring of the second snap body are provided with a first cable groove and a second cable groove respectively. In the above-mentioned technical scheme, a cable groove is arranged in the inner ring of each of the two snap bodies, so the cable protector formed by the two snap bodies can be used to meet the fixation and protection requirements of paired cables, and the cable protector is applicable in the working condition of dual electric submersible pumps.
Description
Technical field
The utility model relates to and is used for protective device fixing and the protection pipeline, particularly a kind of cast moulding electric cable protector for paired cable on the oil well oil pipe.
Background technology
Electric cable protector be a kind of be installed on the oil pipe or the position such as adjacent oil distributing pipe box cupling be used for protective device fixing and protection cable and data wire.At present, common electric cable protector is made of card, one or two snap ring, and the inner ring of card is provided with wire casing.Card and snap ring are hinged by bearing pin in a side, and the opposite side of card is equipped with rotating shaft, is connected with perpendicular crossing bolt in the rotating shaft, and the opposite side of snap ring is provided with the step trough that matches with bolt.Concrete, when card and snap ring were in closed and locked state, bolt passed step trough, and the head of bolt is pressed on the circular bead surface of step trough.It is upper that the electric cable protector of said structure generally is applied in single electric submersible pump working condition, therefore only is provided with a cable trunking on card.When needing to install two electric submersible pump under the oil well, above-mentioned electric cable protector can't satisfy the fixing of paired cable line and protection requirement.
Summary of the invention
The utility model provides a kind of cast moulding electric cable protector for paired cable for solving the technical problem that exists in the known technology, and this electric cable protector is applicable to the working condition of two electric submersible pumps.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of cast moulding electric cable protector for paired cable, it is characterized in that: consisted of by the first card and the second card, described the first card and the second card are hinged by bearing pin in a side, the opposite side of the first card is equipped with rotating shaft, be connected with perpendicular crossing bolt in the described rotating shaft, the opposite side of the second card is provided with the step trough that matches with bolt; Be respectively equipped with the first cable trough and the second cable trough on the inner ring of described the first card and the second card.
The technical scheme that the utility model can also be taked is:
Described the first cable trough and the second cable trough are symmetrical arranged.
Be provided with spacing preiection near outer peripheral position on the circular bead surface of described step trough.
Described spacing preiection is the semi-cylindrical projection.
Advantage and the good effect that the utlity model has are:
In technique scheme, owing to being respectively equipped with a cable trough at two card inner rings, the electric cable protector that therefore is made of this two card satisfies the fixing of paired cable and protection requirement, is applicable to two electric submersible pump working conditions.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the partial enlarged drawing of Fig. 1.
Among the figure: 1, the first card; 1-1, the first cable trough; 2, the second card; 2-1, step trough; 2-2, the second cable trough; 2-3, spacing preiection; 3, bearing pin; 4, bolt; 5, rotating shaft.
Embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
See also Fig. 1-3, a kind of cast moulding electric cable protector for paired cable is made of the first card 1 and the second card 2.Described the first card and the second card are hinged by bearing pin 3 in a side, and the opposite side of the first card is equipped with rotating shaft 5, and the opposite side that is connected with perpendicular crossing bolt 4, the second cards in the described rotating shaft is provided with the step trough 2-1 that matches with bolt.Be respectively equipped with the first cable trough 1-1 and the second cable trough 2-2 on the inner ring of described the first card and the second card.
In the technique scheme: the first cable trough in the position on the first card and the position of the second cable trough on the second card can arrange arbitrarily.In the utility model, described the first cable trough and the second cable trough further adopt symmetrically arranged structure.Concrete, to hold tightly after on the oil pipe when the first card and the docking of the second card, described two cable troughs align.The first cable trough and the second cable trough adopt above-mentioned when being symmetrical arranged structure, and the first card and the second card can adopt close outline structure, have made things convenient for processing and manufacturing on the one hand, have reduced on the other hand the uneven loading action power of electric cable protector to oil pipe.
Further be provided with spacing preiection near outer peripheral position on the circular bead surface of described step trough.This spacing preiection has avoided the first card and the second card when Fast Installation, and bolt skids off from the outer rim position of step trough, thereby has made things convenient for installation, reduced the set-up time and improved installation effectiveness.
Above-mentioned spacing preiection further adopts the semi-cylindrical projection.
The above only is the better example of executing of the present utility model, is not to limit practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all fall into technical scope of the present utility model.
Claims (4)
1. cast moulding electric cable protector that is used for paired cable, it is characterized in that: consisted of by the first card and the second card, described the first card and the second card are hinged by bearing pin in a side, the opposite side of the first card is equipped with rotating shaft, be connected with perpendicular crossing bolt in the described rotating shaft, the opposite side of the second card is provided with the step trough that matches with bolt; Be respectively equipped with the first cable trough and the second cable trough on the inner ring of described the first card and the second card.
2. a kind of cast moulding electric cable protector for paired cable according to claim 1, it is characterized in that: described the first cable trough and the second cable trough are symmetrical arranged.
3. a kind of cast moulding electric cable protector for paired cable according to claim 1 and 2 is characterized in that: be provided with spacing preiection near outer peripheral position on the circular bead surface of described step trough.
4. a kind of cast moulding electric cable protector for paired cable according to claim 3 is characterized in that: described spacing preiection is the semi-cylindrical projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202860278U CN202721396U (en) | 2012-06-18 | 2012-06-18 | Casting type cable protector used for paired cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202860278U CN202721396U (en) | 2012-06-18 | 2012-06-18 | Casting type cable protector used for paired cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202721396U true CN202721396U (en) | 2013-02-06 |
Family
ID=47623200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202860278U Expired - Fee Related CN202721396U (en) | 2012-06-18 | 2012-06-18 | Casting type cable protector used for paired cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202721396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852342A (en) * | 2015-04-27 | 2015-08-19 | 中国石油天然气股份有限公司 | Righting type downhole cable protector |
| CN105443870A (en) * | 2014-08-25 | 2016-03-30 | 中国石油天然气股份有限公司 | Integrated clamp for rapidly fixing cable outside oil pipes |
-
2012
- 2012-06-18 CN CN2012202860278U patent/CN202721396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443870A (en) * | 2014-08-25 | 2016-03-30 | 中国石油天然气股份有限公司 | Integrated clamp for rapidly fixing cable outside oil pipes |
| CN104852342A (en) * | 2015-04-27 | 2015-08-19 | 中国石油天然气股份有限公司 | Righting type downhole cable protector |
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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: 20130206 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |