CN117416819A - Automatic winding and unwinding device for multi-cable pipeline - Google Patents
Automatic winding and unwinding device for multi-cable pipeline Download PDFInfo
- Publication number
- CN117416819A CN117416819A CN202311646753.5A CN202311646753A CN117416819A CN 117416819 A CN117416819 A CN 117416819A CN 202311646753 A CN202311646753 A CN 202311646753A CN 117416819 A CN117416819 A CN 117416819A
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- rotating
- side plate
- section
- cable
- installation side
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Links
- 238000004804 winding Methods 0.000 title abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- 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
-
- 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
- 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
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses an automatic winding and unwinding device for a multi-cable pipeline, which comprises: the rotary support comprises a driving part, a central shaft group and a sliding ring, wherein the central shaft group comprises a supporting bearing and a sliding ring which are coaxially arranged, the supporting bearing is fixed on a first installation side plate, the sliding ring comprises a fixed section and a rotary section which is sleeved with the fixed section and can rotate relatively, the fixed section is arranged in the supporting bearing in a penetrating manner and is fixedly connected with the supporting bearing, the rotary section is rotatably connected onto a second installation side plate through the first bearing, one rotary column is rotatably connected onto the supporting bearing, the other rotary column is rotatably connected with the second installation side plate through a second bearing, and the connecting frame is fixedly connected with the rotary section in a coaxial manner; the winding phenomenon of the multi-cable can be effectively avoided, and the possible tearing phenomenon of the cable is avoided during winding and unwinding.
Description
Technical Field
The invention belongs to the field of nuclear power detection equipment, and particularly relates to an automatic winding and unwinding device for a multi-cable pipeline.
Background
Some end cap forgings, such as Steam Generator (SG) and Reactor Pressure Vessel (RPV) end caps, suffer from carbon segregation problems, resulting in lower than desired mechanical properties. Part of nuclear power units in China are European pressurized water reactor (EPR) three-generation nuclear power reactor types, and the RPV upper end enclosure of the nuclear power units faces the problems of carbon segregation and low impact toughness, so that the nuclear power units have great challenges for long-term safe operation of nuclear power plants. Therefore, relevant in-service inspection technologies and equipment are developed for the RPV top cover, and the method has obvious significance for protecting the operation safety of the RPV.
The automatic ultrasonic inspection equipment for the top cover base material can automatically climb along the channel of the penetrating piece above the top cover, and automatically ultrasonic inspection is performed on the surface and the internal defects of the base material, and due to the characteristics of a detection method and the design principle of the inspection equipment, the tail end of the equipment is connected with a plurality of pipelines such as a control line, an ultrasonic line, a water pipe, an air pipe and the like, the pipelines can move together with equipment when the inspection equipment climbs, the assembly crawling distance is about 3m, and the pipeline accumulation can be caused when the equipment is at the near end, so that the automatic ultrasonic inspection equipment for the top cover base material has important practical significance for developing a set of multi-cable automatic winding and unwinding device.
The Chinese patent application No. 202310510501.3 discloses a spool capable of automatically winding, which comprises a frame assembly, a spool assembly and an adjusting mechanism, wherein the device is compact in structure, can realize an automatic winding function, can automatically stop winding through a structural design when a cable is knotted, and can drive a clamped wire to swing back and forth along the axial direction of the spool through a jaw, so that the wire can be uniformly and tightly wound on the spool, and the scattering is avoided. However, the mechanism can only realize automatic recovery of the conventional cable, can not automatically recover the water pipe and the air pipe, and the tail end can not be directly connected with the control module due to the rotary motion of the cable, and manual intervention is needed, so that the design of an automatic mechanism capable of automatically recovering various water, electric and air cables and directly connecting the tail end with the control module is necessary.
Disclosure of Invention
The invention aims to provide an automatic multi-cable pipeline winding and unwinding device which can avoid the winding phenomenon of multi-cables.
In order to solve the technical problems, the invention adopts the following technical scheme: an automatic multi-cable-line take-up and pay-off apparatus comprising:
the fixing frame comprises a base, a first mounting side plate and a second mounting side plate, wherein the first mounting side plate and the second mounting side plate are arranged on two sides of the base;
the rotating frame comprises a cylindrical and hollow central wire spool, a baffle ring formed on the end surface of the central wire spool and extending along the radial direction, a rotating column formed on the outer side surface of the baffle ring, and a connecting frame, wherein the rotating column, the central wire spool, the connecting frame and the baffle ring are coaxially arranged and fixedly connected, a cable port is formed on the peripheral surface of the central wire spool, and the side surface of the baffle ring facing the central wire spool is an inner side surface;
the central shaft group comprises a support bearing and a slip ring which are coaxially arranged, the support bearing is fixed on the first installation side plate, the slip ring comprises a fixed section and a rotating section which is sleeved with the fixed section and can rotate relatively, the fixed section is arranged in the support bearing in a penetrating manner and is fixedly connected with the support bearing, one rotating column is rotationally connected to the support bearing through the first bearing and the second installation side plate, the other rotating column is rotationally connected with the second installation side plate through a second bearing, and the connecting frame is coaxially and fixedly connected with the rotating section;
and the driving part comprises a driving motor and a transmission mechanism connected between the driving motor and the slip ring.
In another embodiment, the first mounting side plate and the second mounting side plate are provided with handles which are convenient to carry.
In another embodiment, a cable fixing drag chain is arranged on the peripheral surface of the central wire spool.
In another embodiment, a guiding optical axis is arranged between the first mounting side plate and the second mounting side plate and below the rotating frame, and a rotation axis of the guiding optical axis is parallel to a rotation axis of the rotating frame.
In another embodiment, the driving motor is mounted on the outer side wall of the second mounting side plate, the transmission mechanism comprises an orthogonal bevel gear set, the orthogonal bevel gear set comprises a first bevel gear and a second bevel gear which are meshed, the first bevel gear is fixedly connected with the output shaft of the driving motor in a coaxial manner, and the second bevel gear is connected with the rotating section in a coaxial manner.
In another embodiment, the rotating section comprises a rotating body section and a central rotating shaft coaxially and fixedly connected with the rotating body section, the central rotating shaft is arranged on the second installation side plate through a third bearing, and the connecting frame is coaxially and fixedly connected with the rotating body section.
In another embodiment, a first pipeline hole is formed in the rotating body section, a second pipeline hole is formed in the outer side end face of the supporting bearing, a cable and a pipeline enter the fixed section from the second pipeline hole, are led out from the rotating section to the second pipeline hole through the cooperation of the fixed section and the rotating section, and are wound on the peripheral face of the central wire spool after being wound out from the cable hole.
The invention has the beneficial effects that: the cable winding and unwinding device realizes motion separation with the tail end control unit during automatic winding, the cable can not rotate to knot, the multi-cable fixed drag chain is arranged in combination with equipment, the winding phenomenon of the multi-cable can be effectively avoided, and the possible tearing phenomenon of the cable is avoided during winding and unwinding. The second pipeline hole is fixed, so that the installation of various interfaces is facilitated, the application range of the device is enlarged, and the device can be applied to other industries and occasions.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention.
Detailed Description
The invention is described in detail below with reference to the embodiments shown in the drawings:
as shown in fig. 1-2, the multi-cable line automatic winding and unwinding device includes: the device comprises a fixing frame 1, a rotating frame 2, a central shaft group 3, a guiding optical axis 4 and a driving part 5.
Wherein,
the fixing frame 1 comprises a base, a first installation side plate 11 and a second installation side plate 12 which are arranged on two sides of the base, and a handle 13 which is arranged on the first installation side plate 11 and the second installation side plate 12 and is convenient to carry;
the rotating frame 2 comprises a cylindrical and hollow central wire spool 21, a baffle ring 22 formed on the end surface of the central wire spool 21 and extending along the radial direction, a rotating column 23 and a connecting frame 24 formed on the outer side surface of the baffle ring 22, and a cable fixing drag chain 25 arranged on the peripheral surface of the central wire spool 21, wherein the rotating column 23, the central wire spool 21, the connecting frame 24 and the baffle ring 22 are coaxially arranged and fixedly connected, a cable port 26 is formed on the peripheral surface of the central wire spool 21, and the side surface of the baffle ring 22 facing the central wire spool 21 is an inner side surface;
the central shaft group 3 comprises a support bearing 31 and a slip ring 32 which are coaxially arranged, wherein the support bearing 31 is fixed on the first installation side plate 11, the slip ring 32 is an MK21 series produced by the moflounder company, and comprises a fixed section 33 and a rotating section 34 which is sleeved with the fixed section 33 and can rotate relatively, the fixed section 33 is penetrated in the support bearing 31 and is fixedly connected with the support bearing 31, the rotating section 34 is connected with the second installation side plate 12 through a first bearing 35, one rotating column 23 is connected with the support bearing 31 in a rotating way, the other rotating column 23 is connected with the second installation side plate 12 in a rotating way through a second bearing 36, and the connecting frame 24 is connected with the rotating section 34 in a coaxial and fixed way;
the driving part 5 includes a driving motor 51 and a transmission mechanism connected between the driving motor 51 and the slip ring 32.
The guiding optical axis 4 is disposed between the first mounting side plate 11 and the second mounting side plate 12 and below the rotating frame 2, and a rotation axis of the guiding optical axis 4 is parallel to a rotation axis of the rotating frame 2.
The driving motor 51 is mounted on the outer side wall of the second mounting side plate 12, the transmission mechanism comprises an orthogonal bevel gear set, the orthogonal bevel gear set comprises a first bevel gear 52 and a second bevel gear 53 which are meshed, the first bevel gear 52 is fixedly connected with an output shaft of the driving motor in a coaxial manner, and the second bevel gear 53 is connected with the rotating section 34 in a coaxial manner.
The rotating section 34 includes a rotating body section 341, and a central rotating shaft 342 coaxially and fixedly connected to the rotating body section 341, the central rotating shaft 342 is connected to the second mounting side plate 12 through a third bearing 37, and the connecting frame 24 is coaxially and fixedly connected to the rotating body section 341. The rotary body section 341 is provided with a first pipeline hole 3411, the outer end surface of the support bearing 31 is provided with a second pipeline hole 311, the cable and the pipeline 6 enter the fixed section 33 from the second pipeline hole 311, the cable and the pipeline 6 are led out from the rotary section 34 to the second pipeline hole 311 through the cooperation of the fixed section 33 and the rotary section 34, and then are wound on the peripheral surface of the central wire spool 21 after being fixedly arranged by the cable fixing drag chain 25 after being wound out from the cable port 26.
The multi-cable automatic winding and unwinding device is manually lifted to the detection position of the top cover through the handle 13, and is fixed by using the butterfly bolt 7 on the equipment fixing frame 1;
manually controlling a servo driving motor 51 at the far end, transmitting power to an orthogonal bevel gear set by the servo motor, wherein the other end of the bevel gear set is provided with a central rotating shaft 342 connected through a key, one part of the central rotating shaft 342 is fixedly connected with the rotating section 34 of the multi-cable slip ring 32 to drive the rotating section 34 to rotate, and the other part of the central rotating shaft 342 is fixedly connected with the rotating frame 2 body through a connecting frame 24 to drive the rotating frame 2 body to rotate;
the rotating frame 2 body drives the cable fixing drag chain 25 to rotate, and because the rotating section 34 of the cable and the rotating frame 2 body are simultaneously driven by a central rotating shaft 342, no cable pulling phenomenon exists. Therefore, the automatic winding and unwinding functions of the multi-cable of the equipment can be realized. The drag chain can move smoothly on the fixing frame 1 body due to the arrangement of the guide optical axis 4 in the retraction process.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (7)
1. An automatic multi-cable-line retraction device, comprising:
the fixing frame comprises a base, a first mounting side plate and a second mounting side plate, wherein the first mounting side plate and the second mounting side plate are arranged on two sides of the base;
the rotating frame comprises a cylindrical and hollow central wire spool, a baffle ring formed on the end surface of the central wire spool and extending along the radial direction, a rotating column formed on the outer side surface of the baffle ring, and a connecting frame, wherein the rotating column, the central wire spool, the connecting frame and the baffle ring are coaxially arranged and fixedly connected, a cable port is formed on the peripheral surface of the central wire spool, and the side surface of the baffle ring facing the central wire spool is an inner side surface;
the central shaft group comprises a support bearing and a slip ring which are coaxially arranged, the support bearing is fixed on the first installation side plate, the slip ring comprises a fixed section and a rotating section which is sleeved with the fixed section and can rotate relatively, the fixed section is arranged in the support bearing in a penetrating manner and is fixedly connected with the support bearing, one rotating column is rotationally connected to the support bearing through the first bearing and the second installation side plate, the other rotating column is rotationally connected with the second installation side plate through a second bearing, and the connecting frame is coaxially and fixedly connected with the rotating section;
and the driving part comprises a driving motor and a transmission mechanism connected between the driving motor and the slip ring.
2. The multi-cable line automatic retraction device according to claim 1 wherein: and handles convenient to carry are arranged on the first installation side plate and the second installation side plate.
3. The multi-cable line automatic retraction device according to claim 1 wherein: and a cable fixing drag chain is arranged on the peripheral surface of the central wire spool.
4. The multi-cable line automatic retraction device according to claim 1 wherein: the guide optical axis is arranged between the first installation side plate and the second installation side plate and positioned below the rotating frame, and the rotating axis of the guide optical axis is parallel to the rotating axis of the rotating frame.
5. The multi-cable line automatic retraction device according to claim 1 wherein: the driving motor is arranged on the outer side wall of the second installation side plate, the transmission mechanism comprises an orthogonal bevel gear set, the orthogonal bevel gear set comprises a first bevel gear and a second bevel gear which are meshed, the first bevel gear is fixedly connected with an output shaft of the driving motor in a coaxial mode, and the second bevel gear is connected with the rotating section in a coaxial mode.
6. The multi-cable line automatic retraction device according to claim 5 wherein: the rotating section comprises a rotating body section and a central rotating shaft which is coaxially and fixedly connected with the rotating body section, the central rotating shaft is arranged on the second installation side plate through a third bearing, and the connecting frame is coaxially and fixedly connected with the rotating body section.
7. The multi-cable line automatic retraction device according to claim 6 wherein: the rotary body section is provided with a first pipeline hole, the outer side end face of the support bearing is provided with a second pipeline hole, a cable and a pipeline enter the fixed section from the second pipeline hole, are led out from the rotary section to the second pipeline hole through the cooperation of the fixed section and the rotary section, and are wound on the peripheral surface of the central wire spool after being wound out from the cable opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311646753.5A CN117416819A (en) | 2023-12-01 | 2023-12-01 | Automatic winding and unwinding device for multi-cable pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311646753.5A CN117416819A (en) | 2023-12-01 | 2023-12-01 | Automatic winding and unwinding device for multi-cable pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117416819A true CN117416819A (en) | 2024-01-19 |
Family
ID=89526829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311646753.5A Pending CN117416819A (en) | 2023-12-01 | 2023-12-01 | Automatic winding and unwinding device for multi-cable pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117416819A (en) |
-
2023
- 2023-12-01 CN CN202311646753.5A patent/CN117416819A/en active Pending
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