CN202718637U - Casting type cable protector - Google Patents
Casting type cable protector Download PDFInfo
- Publication number
- CN202718637U CN202718637U CN2012202860282U CN201220286028U CN202718637U CN 202718637 U CN202718637 U CN 202718637U CN 2012202860282 U CN2012202860282 U CN 2012202860282U CN 201220286028 U CN201220286028 U CN 201220286028U CN 202718637 U CN202718637 U CN 202718637U
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- CN
- China
- Prior art keywords
- cable protector
- nut
- card
- clip body
- clasp
- 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 relates to a casting type cable protector, which comprises a clip body and a clasp, wherein the inner circle of the clip body is provided with a slot, and the clip body and the clasp are hinged through a first pin roll on one side. The casting type cable protector is characterized in that a second pin roll is arranged on the other side of the clasp, a movable joint bolt capable of rotating around the second pin roll is connected onto the second pin roll, a nut is connected onto the movable joint bolt, and a stepping groove matched with the movable joint bolt and the nut is arranged on the other side of the clip body. According to the cable protector, the other side of the clip body and the other side of the clasp are connected through the movable joint bolt and the nut, compared with the existing ordinary bolt connecting structure, the connecting structure has the characteristics of compact structure and small occupied space, thus on the premise of guaranteeing the connecting strength, the usage working condition of a sleeve with a small inner diameter is satisfied.
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 that is applicable to the little applying working condition of casing inner diameter on the oil well oil pipe.
Background technology
In the oil well completion engineering, oil pipe need to be installed in sleeve pipe, certain annular space space is arranged between oil pipe and the sleeve pipe and satisfy between electric submersible pump, the oil pipe needs up and down such as box cupling.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 the cast moulding electric cable protector, and it 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; The opposite side of card is equipped with rotating shaft, vertically is connected with 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.When oil pipe is installed the electric cable protector of said structure, need to reserve enough installing spaces between sleeve pipe and the oil pipe, namely the internal diameter of sleeve pipe wants enough large.But be subjected to the impact of actual job operating mode, when the internal diameter of sleeve pipe hour, above-mentioned electric cable protector can't satisfy instructions for use.
Summary of the invention
The utility model provides a kind of cast moulding electric cable protector for solving the technical problem that exists in the known technology, and this electric cable protector has satisfied the little applying working condition of casing inner diameter.
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; comprise card and snap ring; the inner ring of card is provided with wire casing; card and snap ring are hinged by the first bearing pin in a side; it is characterized in that: the opposite side of snap ring is equipped with the second bearing pin; be connected with the eyelet bolt that can rotate around it on described the second bearing pin, be connected with nut on the eyelet bolt, the opposite side of described card is provided with the step trough that matches with eyelet bolt and nut.
The technical scheme that the utility model can also be taked:
Be provided with spacing preiection near outer peripheral position on the circular bead surface of described step trough.
Advantage and the good effect that the utlity model has are:
Card is connected opposite side and is connected with nut by eyelet bolt in this electric cable protector with snap ring; this syndeton has compact conformation than existing plain bolt syndeton, and little characteristics take up room; therefore under the prerequisite that guarantees bonding strength, satisfied the little applying working condition of casing inner diameter.
Description of drawings
Fig. 1 is structural representation Fig. 1 of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is structural representation Fig. 2 of the present utility model;
Fig. 4 is the partial enlarged drawing of Fig. 3.
Among the figure: 1, card; 1-1, wire casing; 1-2, step trough; 1-3, spacing preiection; 2, snap ring; 3, the first bearing pin; 4, the second bearing pin; 5, eyelet bolt; 6, nut; 7, oil pipe.
The specific 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. 1-4, a kind of cast moulding electric cable protector comprises card 1 and snap ring 2, and the inner ring of card is provided with wire casing 1-1.Card and snap ring are hinged by the first bearing pin 3 in a side, the opposite side of snap ring is equipped with the second bearing pin 4, be connected with the eyelet bolt 5 that can rotate around it on described the second bearing pin, be connected with nut 6 on the eyelet bolt, the opposite side of described card is provided with the step trough 1-2 that matches with eyelet bolt and nut.Concrete, when card and snap ring were in closed and locked state, eyelet bolt passed step trough, and nut is pressed on the circular bead surface of step trough.
In the technique scheme: further be provided with spacing preiection 1-3 near outer peripheral position on the circular bead surface of described step trough.When this spacing preiection had been avoided being quick installed at electric cable protector on the oil pipe 7, nut drive eyelet bolt skidded 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.
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 (2)
1. cast moulding electric cable protector; comprise card and snap ring; the inner ring of card is provided with wire casing; card and snap ring are hinged by the first bearing pin in a side; it is characterized in that: the opposite side of snap ring is equipped with the second bearing pin; be connected with the eyelet bolt that can rotate around it on described the second bearing pin, be connected with nut on the eyelet bolt, the opposite side of described card is provided with the step trough that matches with eyelet bolt and nut.
2. a kind of cast moulding electric cable protector according to claim 1 is characterized in that: be provided with spacing preiection near outer peripheral position on the circular bead surface of described step trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202860282U CN202718637U (en) | 2012-06-18 | 2012-06-18 | Casting type cable protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202860282U CN202718637U (en) | 2012-06-18 | 2012-06-18 | Casting type cable protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718637U true CN202718637U (en) | 2013-02-06 |
Family
ID=47620463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202860282U Expired - Fee Related CN202718637U (en) | 2012-06-18 | 2012-06-18 | Casting type cable protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687379A (en) * | 2019-01-05 | 2019-04-26 | 四川宸宁能源科技有限公司 | A kind of oil-water well underground Combined type cable protector |
| RU2745423C1 (en) * | 2020-08-07 | 2021-03-25 | Тимур Рустамович Акчурин | Device for protecting and attaching cable to pipes |
-
2012
- 2012-06-18 CN CN2012202860282U patent/CN202718637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687379A (en) * | 2019-01-05 | 2019-04-26 | 四川宸宁能源科技有限公司 | A kind of oil-water well underground Combined type cable protector |
| RU2745423C1 (en) * | 2020-08-07 | 2021-03-25 | Тимур Рустамович Акчурин | Device for protecting and attaching cable to pipes |
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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 |