CN111532906A - Cable arrangement mechanism for electric submersible pump cable - Google Patents
Cable arrangement mechanism for electric submersible pump cable Download PDFInfo
- Publication number
- CN111532906A CN111532906A CN202010379832.4A CN202010379832A CN111532906A CN 111532906 A CN111532906 A CN 111532906A CN 202010379832 A CN202010379832 A CN 202010379832A CN 111532906 A CN111532906 A CN 111532906A
- Authority
- CN
- China
- Prior art keywords
- cable
- winding shaft
- reciprocating
- submersible pump
- clamping opening
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
- B65H75/4405—Traversing devices; means for orderly arranging the material on the drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a cable arrangement mechanism of an electric submersible pump, which is characterized by comprising a cable straightening mechanism and an axial reciprocating mechanism; the cable straightening mechanism is used for straightening a cable to lead the cable to enter the drum in a tangential direction perpendicular to the central line of the drum when the drum rotates; the axial reciprocating mechanism is connected with the cable straightening mechanism and is used for driving the cable straightening mechanism to reciprocate along a track parallel to the central line of the roller; the length of the track is the same as the width of the roller; the problem of current cable arrangement mechanism move unstably, cable winding is uneven is solved.
Description
Technical Field
The invention relates to a novel cable arrangement mechanism of an oil field electric submersible pump cable, which is mainly used for cable collection and discharge operations of the oil field electric submersible pump.
Background
At present, a cable arranging mechanism of a cable winch is unreasonable in design, the cable arranging process is not stable in operation, and cables are not wound neatly.
Disclosure of Invention
In view of the above, the invention provides a cable arrangement mechanism for an electric submersible pump, which solves the problems that the existing cable arrangement mechanism is unstable in operation and the cable is not wound neatly.
In order to achieve the above object, the cable arrangement mechanism for electric submersible pump cables is characterized by comprising:
a cable straightening mechanism and an axial reciprocating mechanism;
the cable straightening mechanism is used for straightening a cable to lead the cable to enter the drum in a tangential direction perpendicular to the central line of the drum when the drum rotates;
the axial reciprocating mechanism is connected with the cable straightening mechanism and is used for driving the cable straightening mechanism to reciprocate along a track parallel to the central line of the roller;
the length of the track is the same as the width of the roller.
Preferably, the cable straightening mechanism comprises an upper winding shaft and a lower winding shaft;
the upper winding shaft and the lower winding shaft are parallel to the central line of the roller;
the cables respectively pass through the upper winding shaft and the lower winding shaft in a Z-shaped mode.
Preferably, an upper cover plate is arranged above the upper winding shaft, and a lower cover plate is arranged below the lower winding shaft;
an upper clamping opening is formed between the upper cover plate and the upper winding shaft;
a lower clamping opening is formed between the lower cover plate and the lower winding shaft;
the cable respectively passes through the upper clamping opening and the lower clamping opening and is in interference fit with the upper clamping opening and the lower clamping opening respectively.
Preferably, two sides of the upper clamping opening and two sides of the lower clamping opening are respectively provided with a rotary drum;
the rotary drum is used for reducing the friction force when the cable is in contact with the side wall of the upper clamping opening or the lower clamping opening.
Preferably, the upper winding shaft and the lower winding shaft have a sleeve outside.
Preferably, the axial reciprocating mechanism comprises a reciprocating frame and a reciprocating driving component;
the reciprocating frame is connected with the cable straightening mechanism and forms a sliding guide rail pair with the track;
the reciprocating driving assembly is used for driving the reciprocating frame to reciprocate along the track.
Preferably, the reciprocating frame comprises a frame body;
the cable straightening mechanism is fixed at the upper end of the frame body, and a guide wheel is arranged on the cable straightening mechanism;
the guide wheel reciprocates along the track.
Preferably, a roller is arranged below the guide wheel;
the guide wheel and the rolling shaft are clamped on the track.
Preferably, the rack body comprises two vertical plates which are parallel to each other;
the guide wheel and the rolling shaft are connected between the two vertical plates.
Preferably, the reciprocating driving assembly comprises a swing rod and a hydraulic cylinder;
the bottom end of the swing rod is hinged with the roller base, and the upper end of the swing rod is hinged on the reciprocating frame;
the hydraulic rod of the hydraulic cylinder is hinged with the swing rod and is used for driving the swing rod to swing back and forth by taking the bottom end as a circle center;
and the reciprocating swing is used for driving the reciprocating frame to reciprocate along the track by the oscillating bar.
The invention has the following beneficial effects:
the cable arranging mechanism utilizes the hydraulic mechanism to drive the reciprocating frame and the cable straightening mechanism to reciprocate only along the horizontal rail, the structure is balanced in stress in the vertical direction, only has traction force in the horizontal direction, and the influence of interference force is well removed, so that the cable arranging mechanism has good impact fluctuation resistance in the cable arranging operation process, runs stably, and is orderly wound by cables.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of a cable arrangement mechanism of an electric submersible pump according to an embodiment of the invention;
FIG. 2 is a view B-B of FIG. 1;
FIG. 3 is a schematic view of the connection between the shuttle and the cable straightening mechanism according to the embodiment of the present invention;
FIG. 4 is a view A-A of FIG. 3;
fig. 5 is a front view of the cable arrangement mechanism of the electric submersible pump according to the embodiment of the present invention in a connection state with a cable drum;
fig. 6 is a top view of the connection state of the cable arrangement mechanism of the electrical submersible pump and the cable drum according to the embodiment of the invention.
Detailed Description
The present invention will be described below based on examples, but it should be noted that the present invention is not limited to these examples. In the following detailed description of the present invention, certain specific details are set forth. However, the present invention may be fully understood by those skilled in the art for those parts not described in detail.
Furthermore, those skilled in the art will appreciate that the drawings are provided solely for the purposes of illustrating the invention, features and advantages thereof, and are not necessarily drawn to scale.
Also, unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, the meaning of "includes but is not limited to".
The cable arrangement mechanism of the electric submersible pump cable aims to solve the problems that the cable arrangement process is stable in operation and the cables are arranged orderly, and in order to solve the problem, the cable is dragged to enter the roller in a tangential direction and be wound when the roller rotates, and the cable is wound on the roller in a circle in sequence and tightly, so that the mechanism is required to be provided with a cable straightening mechanism and an axial reciprocating mechanism, wherein when the roller rotates, the cable straightening mechanism is used for straightening the cable to lead the cable to enter the roller in the tangential direction, and the tangent line is perpendicular to the central line of the roller; the axial reciprocating mechanism is connected with the cable straightening mechanism and used for driving the cable straightening mechanism to reciprocate along a track parallel to the central line of the roller, and the length of the track is the same as the width of the roller.
Under the guidance of the above inventive concept, the specific technical solution of the present invention is specifically described with reference to the accompanying drawings and specific embodiments as follows:
fig. 1 is a schematic structural diagram of a cable arrangement mechanism of an electric submersible pump according to an embodiment of the invention; FIG. 2 is a view B-B of FIG. 1; as shown in fig. 1 and 2, the cable arrangement mechanism of the electrical submersible pump comprises a cable straightening mechanism 1 and an axial reciprocating mechanism 2.
FIG. 3 is a schematic view of the connection between the shuttle and the cable straightening mechanism according to the embodiment of the present invention; FIG. 4 is a view A-A of FIG. 3; in fig. 3 and 4, the cable straightening mechanism 1 includes a fixing frame composed of an upper cover plate 10, a lower cover plate 17 and two upright posts 13, and a rotating cylinder 14 is sleeved outside the two upright posts 13; an upper winding shaft 12 and a lower winding shaft 16 are fixed between the two upright posts 13, and an upper sleeve 11 and a lower sleeve 15 are respectively sleeved outside the upper winding shaft 12 and the lower winding shaft 16; the upper and lower casings 11 and 15 rotate with respect to the upper and lower winding shafts 12 and 16, respectively.
As shown in fig. 5 and 6, the upper winding shaft 12 and the lower winding shaft 16 are parallel to the central line of the drum 100; the cable 200 is wound around the drum 100 after passing through the upper and lower sleeves 11 and 15, respectively, in a zigzag manner.
An upper clamping opening is formed between the upper cover plate 10 and the upper winding shaft 12, and a lower clamping opening is formed between the lower cover plate 17 and the lower winding shaft 16; the cable 200 passes through the upper and lower jaws respectively and is in interference fit with the upper and lower jaws respectively.
The drum 14 outside the column 13 is used to reduce the friction when the cable 200 contacts the sidewall of the upper or lower nip.
As shown in fig. 1: the axial reciprocating mechanism 2 comprises a reciprocating frame 20, a track 21 and a reciprocating driving component 22;
the reciprocating frame 20 is connected with the cable straightening mechanism 1 and forms a sliding guide rail pair with the rail 21, and the reciprocating driving assembly 22 is used for driving the reciprocating frame 20 to reciprocate along the rail 21 so as to drive the cable straightening mechanism 1 to reciprocate along the rail 21.
In fig. 3 and 4, the reciprocating frame 20 includes a frame body, the cable straightening mechanism 1 is fixed to the upper end of the frame body, and a guide wheel 201 is provided on the frame body, and the guide wheel 201 reciprocates along a rail 21.
In fig. 1, the track 21 includes a vertical support, two parallel guide rails are mounted on the vertical support, the support also has two guide wheels 201 and two rollers 202, one of the guide wheels 201 and the roller 202 associated therewith are combined and clamped on one of the guide rails, the other of the guide wheels 201 and the other roller 201 associated therewith are combined and clamped on the other of the guide rails, and the two guide wheels 201 respectively reciprocate synchronously along the respective guide rails.
The frame body is composed of two vertical plates 203 which are parallel to each other, and the guide wheel 201 and the roller 202 are connected between the two vertical plates 203.
The reciprocating driving assembly 22 comprises a swing rod 221 and a hydraulic cylinder 222;
the bottom end of the swing rod 221 is hinged with the roller base, and the upper end is hinged on the reciprocating frame 20;
the hydraulic rod of the hydraulic cylinder 222 is hinged to the swing rod 221 and is used for driving the swing rod 221 to swing back and forth with the bottom end as a circle center, and the swing rod 221 swings back and forth to drive the reciprocating frame 20 to move back and forth along the track 21.
In operation, when the cable 200 rotates along with the drum 100, the cable 200 is always moved in regular left and right directions, so that the horizontal thrust of the reciprocating frame 20 is generated. The reciprocating frame 20 reciprocates left and right on the track 21 along with the hydraulic cylinder 222 under the action of horizontal thrust, so that the cable and the roller are always in a vertical state.
During cable winding and unwinding operations, after the cable 200 is wound around the upper roller 100, the cable 200 is wound around the cable straightening mechanism 1 in a zigzag manner sequentially through the upper clamping opening and the lower clamping opening, and the cable arranging path enables the cable 200 to be subjected to large friction resistance, so that the straightening state of the cable 200 is always maintained, and subsequent cable arranging actions can be performed smoothly.
The above-mentioned embodiments are merely embodiments for expressing the invention, and the description is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, various changes, substitutions of equivalents, improvements and the like can be made without departing from the spirit of the invention, and these are all within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides an oily charge pump cable arranging mechanism which characterized in that includes:
a cable straightening mechanism and an axial reciprocating mechanism;
the cable straightening mechanism is used for straightening a cable to lead the cable to enter the drum in a tangential direction perpendicular to the central line of the drum when the drum rotates;
the axial reciprocating mechanism is connected with the cable straightening mechanism and is used for driving the cable straightening mechanism to reciprocate along a track parallel to the central line of the roller;
the length of the track is the same as the width of the roller.
2. The electrical submersible pump cable arrangement mechanism of claim 1, characterized in that:
the cable straightening mechanism comprises an upper winding shaft and a lower winding shaft;
the upper winding shaft and the lower winding shaft are parallel to the central line of the roller;
the cables respectively pass through the upper winding shaft and the lower winding shaft in a Z-shaped mode.
3. The electrical submersible pump cable arrangement mechanism of claim 2, characterized in that:
an upper cover plate is arranged above the upper winding shaft, and a lower cover plate is arranged below the lower winding shaft;
an upper clamping opening is formed between the upper cover plate and the upper winding shaft;
a lower clamping opening is formed between the lower cover plate and the lower winding shaft;
the cable respectively passes through the upper clamping opening and the lower clamping opening and is in interference fit with the upper clamping opening and the lower clamping opening respectively.
4. The electrical submersible pump cable arrangement mechanism of claim 3, characterized in that:
the two sides of the upper clamping opening and the two sides of the lower clamping opening are respectively provided with a rotary drum;
the rotary drum is used for reducing the friction force when the cable is in contact with the side wall of the upper clamping opening or the lower clamping opening.
5. The electrical submersible pump cable arrangement mechanism of any one of claims 2 to 4, characterized in that:
the outer parts of the upper winding shaft and the lower winding shaft are provided with sleeves.
6. The electrical submersible pump cable arrangement mechanism of claim 1, characterized in that:
the axial reciprocating mechanism comprises a reciprocating frame and a reciprocating driving assembly;
the reciprocating frame is connected with the cable straightening mechanism and forms a sliding guide rail pair with the track;
the reciprocating driving assembly is used for driving the reciprocating frame to reciprocate along the track.
7. The electrical submersible pump cable arrangement mechanism of claim 6, characterized in that:
the reciprocating frame comprises a frame body;
the cable straightening mechanism is fixed at the upper end of the frame body, and a guide wheel is arranged on the cable straightening mechanism;
the guide wheel reciprocates along the track.
8. The electrical submersible pump cable arrangement mechanism of claim 7, characterized in that:
a rolling shaft is arranged below the guide wheel;
the guide wheel and the rolling shaft are clamped on the track.
9. The electrical submersible pump cable arrangement mechanism of claim 8, characterized in that:
the frame body comprises two vertical plates which are parallel to each other;
the guide wheel and the rolling shaft are connected between the two vertical plates.
10. The electrical submersible pump cable arrangement mechanism of any one of claims 6 to 9, characterized in that:
the reciprocating driving assembly comprises a swing rod and a hydraulic cylinder;
the bottom end of the swing rod is hinged with the roller base, and the upper end of the swing rod is hinged on the reciprocating frame;
the hydraulic rod of the hydraulic cylinder is hinged with the swing rod and is used for driving the swing rod to swing back and forth by taking the bottom end as a circle center;
and the reciprocating swing is used for driving the reciprocating frame to reciprocate along the track by the oscillating bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010379832.4A CN111532906A (en) | 2020-05-08 | 2020-05-08 | Cable arrangement mechanism for electric submersible pump cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010379832.4A CN111532906A (en) | 2020-05-08 | 2020-05-08 | Cable arrangement mechanism for electric submersible pump cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111532906A true CN111532906A (en) | 2020-08-14 |
Family
ID=71970438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010379832.4A Pending CN111532906A (en) | 2020-05-08 | 2020-05-08 | Cable arrangement mechanism for electric submersible pump cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111532906A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115117789A (en) * | 2021-03-17 | 2022-09-27 | 中国石油化工股份有限公司 | Auxiliary installation device for well completion cable of electric submersible pump and using method of auxiliary installation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577155A (en) * | 1991-09-20 | 1993-03-30 | Nippei Toyama Corp | Wire guide method for wire type cutter and device therefor |
| JP2619173B2 (en) * | 1992-03-17 | 1997-06-11 | 株式会社大林組 | Device for winding and rewinding linear objects |
| CN101172564A (en) * | 2007-11-27 | 2008-05-07 | 陈钢 | Cable rope swing device of winch |
| CN102457038A (en) * | 2010-10-28 | 2012-05-16 | 日立建机(中国)有限公司 | Cable guide device of electro-dynamic-type engineering machinery |
| CN204096767U (en) * | 2014-10-23 | 2015-01-14 | 常熟市中源电力设备有限公司 | With the cable guide structure that shore connection cable for ship draw off gear is supporting |
| CN111099451A (en) * | 2019-09-10 | 2020-05-05 | 深圳潜行创新科技有限公司 | Electric winder for unmanned submersible |
-
2020
- 2020-05-08 CN CN202010379832.4A patent/CN111532906A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577155A (en) * | 1991-09-20 | 1993-03-30 | Nippei Toyama Corp | Wire guide method for wire type cutter and device therefor |
| JP2619173B2 (en) * | 1992-03-17 | 1997-06-11 | 株式会社大林組 | Device for winding and rewinding linear objects |
| CN101172564A (en) * | 2007-11-27 | 2008-05-07 | 陈钢 | Cable rope swing device of winch |
| CN102457038A (en) * | 2010-10-28 | 2012-05-16 | 日立建机(中国)有限公司 | Cable guide device of electro-dynamic-type engineering machinery |
| CN204096767U (en) * | 2014-10-23 | 2015-01-14 | 常熟市中源电力设备有限公司 | With the cable guide structure that shore connection cable for ship draw off gear is supporting |
| CN111099451A (en) * | 2019-09-10 | 2020-05-05 | 深圳潜行创新科技有限公司 | Electric winder for unmanned submersible |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115117789A (en) * | 2021-03-17 | 2022-09-27 | 中国石油化工股份有限公司 | Auxiliary installation device for well completion cable of electric submersible pump and using method of auxiliary installation device |
| CN115117789B (en) * | 2021-03-17 | 2024-01-23 | 中国石油化工股份有限公司 | Auxiliary installation device for completion cable of electric submersible pump and application method of auxiliary installation device |
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Application publication date: 20200814 |