CN114203435A - Mould adjusting tool of adjustable winding mould - Google Patents
Mould adjusting tool of adjustable winding mould Download PDFInfo
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- CN114203435A CN114203435A CN202111499371.5A CN202111499371A CN114203435A CN 114203435 A CN114203435 A CN 114203435A CN 202111499371 A CN202111499371 A CN 202111499371A CN 114203435 A CN114203435 A CN 114203435A
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- fixedly connected
- scissor type
- type lifter
- stabilizing ring
- mould
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- 238000004804 winding Methods 0.000 title claims abstract description 18
- 230000000087 stabilizing effect Effects 0.000 claims description 29
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000002788 crimping Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the technical field of transformer coil manufacturing, and discloses a mold adjusting tool of an adjustable winding mold, which comprises a scissor type lifter, wherein an alternating-current right-angle speed reducing motor is fixedly arranged at the upper end of the scissor type lifter, an output shaft of the alternating-current right-angle speed reducing motor is fixedly connected with a lengthening rod sleeve, two mounting rods are symmetrically and fixedly connected to the lower end of the scissor type lifter, universal rollers are fixedly connected to the lower sides of two ends of each mounting rod, side baffles are fixedly connected to the two opposite sides of the upper end of the scissor type lifter, a junction box is fixedly connected to the outer side of the front side baffle, a cover plate is fixedly connected to the outer side of the junction box through a plurality of screws, a control switch is fixedly arranged on the upper surface of the junction box, and a push-pull handle is fixedly arranged on one side of the bottom of the scissor type lifter. This mould adjusting tool of adjustable wire winding mould possesses and can effectively improve and transfer mould efficiency, has reduced intensity of labour, has shortened product production cycle, convenient to use's advantage.
Description
Technical Field
The invention relates to the technical field of transformer coil manufacturing, in particular to a die adjusting tool for an adjustable winding die.
Background
The adjustable die diameter needs to be modulated in advance when the transformer coil is manufactured, and the current die adjusting mode adopted by an operator is to modulate by matching a ratchet wrench with a lengthening rod sleeve, so that the efficiency is low, a large amount of working time is consumed, the labor intensity of the operator is increased, and the production period of a product is delayed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a die adjusting tool of an adjustable winding die, which has the advantages of effectively improving die adjusting efficiency, reducing labor intensity, shortening production period of products and being convenient to use, and solves the problems that the currently adopted die adjusting mode is to use a ratchet wrench to match with a lengthening rod sleeve for modulation, the efficiency is low, a large amount of working time is consumed, the labor intensity of an operator is increased, and the production period of the products is delayed.
(II) technical scheme
In order to realize the purposes of effectively improving the die adjusting efficiency, reducing the labor intensity, shortening the production period of products and being convenient to use, the invention provides the following technical scheme: a die adjusting tool of an adjustable winding die comprises a scissor type lifter, wherein an alternating current right-angle speed reducing motor is fixedly arranged at the upper end of the scissor type lifter, an output shaft of the alternating current right-angle speed reducing motor is fixedly connected with a lengthened rod sleeve, two mounting rods are symmetrically and fixedly connected with the lower end of the scissor type lifter, universal rollers are fixedly connected with the lower sides of the two ends of the mounting rods, side baffles are fixedly connected with the two opposite sides of the upper end of the scissor type lifter, a junction box is fixedly connected with the outer side of the side baffles positioned at the front side, a cover plate is fixedly connected with the outer side of the junction box through a plurality of screws, a control switch is fixedly arranged on the upper surface of the junction box, a push-pull handle is fixedly arranged on one side of the bottom of the scissor type lifter, a mounting seat is fixedly clamped on the outer side of the lower end of the scissor type lifter, and a U-shaped positioning plate is fixedly connected with the side wall of the mounting seat, the inner wall of one side, opposite to the U-shaped positioning plate, of the U-shaped positioning plate is rotatably connected with a rotating block through a pin shaft, and the upper end of the rotating block is fixedly connected to the lower end of the push-pull handle.
Preferably, the universal idler wheel is provided with a self-locking device.
Preferably, be located the rear side the outside fixedly connected with fixed plate of side shield, one side fixedly connected with L shape bracing piece of side shield is kept away from to the fixed plate, the lower semicircle stabilizing ring outside the extension rod sleeve is cup jointed to the upper end fixedly connected with of L shape bracing piece, the last semicircle stabilizing ring of upper end fixedly connected with crimping outside the extension rod sleeve of lower semicircle stabilizing ring, the recess that a plurality of equidistance distribute the setting is all seted up to the inboard of lower semicircle stabilizing ring and first semicircle stabilizing ring, the relative one side inner wall of recess is rotated through the pivot and is connected with the supporting roller axle.
Preferably, a triangular reinforcing rib plate is fixedly connected to a corner of the L-shaped support rod.
Preferably, the outer sides of the two ends of the lower semicircular stabilizing ring and the upper semicircular stabilizing ring are integrally connected with connecting plates, and the upper connecting plate and the lower connecting plate are fixedly connected through a plurality of connecting bolts.
Preferably, the outer side of the lower end of the scissor lift is fixedly connected with a T-shaped clamping block, the side wall of the mounting seat is provided with a T-shaped clamping groove matched and clamped with the T-shaped clamping block, and the mounting seat and the T-shaped clamping block are fixedly clamped through a positioning mechanism.
Preferably, the positioning mechanism comprises a plurality of movable positioning rods inserted in the upper end of the mounting seat, a plurality of positioning grooves matched and inserted with the positioning rods are formed in the upper end of the T-shaped clamping block, the plurality of positioning rods are fixedly connected with the same positioning pull plate, and a plurality of positioning springs respectively sleeved outside the plurality of positioning rods are fixedly connected between the lower end of the positioning pull plate and the upper end of the mounting seat.
(III) advantageous effects
Compared with the prior art, the invention provides a die adjusting tool of an adjustable winding die, which has the following beneficial effects:
1. this adjustable wire winding mould transfer mould instrument, through the formula lift of cutting and the interchange right angle gear motor that is equipped with, through the whole mould device fast migration that transfers of a plurality of universal gyro wheel drive of formula lift bottom installation to operating position, rethread cuts the formula lift and carries out the quick adjustment to the high position of transferring the mould, extension bar sleeve installs the output at interchange right angle gear motor, it transfers the mould position to push into extension bar sleeve's one end, start interchange right angle gear motor through control switch, it drives extension bar sleeve fast revolution to exchange right angle gear motor, and then can realize automatic quick accent mould operation, for the condition that current manual use ratchet spanner cooperation extension bar sleeve modulates, can effectively improve and transfer mould efficiency, the labor intensity is reduced, product production cycle has been shortened, high durability and convenient use.
2. This adjustable wire winding mould's accent mould instrument, push-and-pull handle through being equipped with, push-and-pull handle cuts formula lift relatively and rotates the connection, can the quick push-and-pull whole device of convenient to use person remove, during the installation, the matching joint through T shape fixture block and T shape draw-in groove makes the mount pad take push-and-pull handle to install fast in the bottom outside of cutting formula lift, the constant head tank is aimed at to many locating levers this moment, the positioning spring drop-down location arm-tie, the firm joint that can realize mount pad and T shape fixture block in the location arm-tie impels the constant head tank with the locating lever is fixed a position to the arm-tie, the structure steadiness has been guaranteed, and can realize quick assembly disassembly, and convenient to use.
3. This adjustable wire winding mould's accent mould instrument, through the L shape bracing piece that is equipped with, semicircle stable ring and last semicircle stable ring card cover are in the telescopic one end outside of extension rod down in the upper end of L shape bracing piece for the telescopic rotation of extension rod is more stable, and a plurality of supporting roller that the inboard rotation of semicircle stable ring and last semicircle stable ring down was equipped with carry out the outrigger to extension rod sleeve, and the slidability is good, does not influence the telescopic rotation of extension rod.
Drawings
Fig. 1 is a schematic structural view of a mold adjusting tool of an adjustable winding mold according to the present invention;
FIG. 2 is an enlarged view of a portion A of the adjustable winding mold shown in FIG. 1;
FIG. 3 is a schematic side view of the connection between the AC right-angle gear motor and the extension bar sleeve of the adjustable winding mold according to the present invention;
fig. 4 is a schematic side sectional view showing the connection between the lower semicircular stabilizing ring and the upper semicircular stabilizing ring of the die adjustment tool of the adjustable winding die according to the present invention.
In the figure: 1. a scissor lift; 2. an alternating current right-angle reduction motor; 3. a extension rod sleeve; 4. mounting a rod; 5. a universal roller; 6. a side dam; 7. a junction box; 8. a cover plate; 9. a control switch; 10. a push-pull handle; 11. a mounting seat; 12. a U-shaped positioning plate; 13. rotating the block; 14. a fixing plate; 15. an L-shaped support bar; 16. a lower semicircular stabilizing ring; 17. an upper semicircular stabilizing ring; 18. a groove; 19. a rotating shaft; 20. supporting the roll shaft; 21. a connecting plate; 22. a T-shaped fixture block; 23. a T-shaped clamping groove; 24. positioning a rod; 25. positioning a groove; 26. positioning a pulling plate; 27. and positioning the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a mold adjusting tool of an adjustable winding mold comprises a scissor lift 1, an ac right-angle deceleration motor 2 is fixedly installed at the upper end of the scissor lift 1, an extension bar sleeve 3 is fixedly connected to the output shaft of the ac right-angle deceleration motor 2, two installation rods 4 are symmetrically and fixedly connected to the lower end of the scissor lift 1, universal rollers 5 are fixedly connected to the lower sides of the two ends of the installation rods 4, side baffles 6 are fixedly connected to the two opposite sides of the upper end of the scissor lift 1, a junction box 7 is fixedly connected to the outer side of the front side baffle 6, a cover plate 8 is fixedly connected to the outer side of the junction box 7 through a plurality of screws, a control switch 9 is fixedly installed on the upper surface of the junction box 7, a handle 10 is fixedly installed on one side of the bottom of the scissor lift 1, an installation seat 11 is fixedly clamped to the outer side of the lower end of the scissor lift 1, a U-shaped positioning plate 2 is fixedly connected to the side wall of the installation seat 11, the inner wall of one side of the U-shaped positioning plate 12 opposite to the U-shaped positioning plate is rotatably connected with a rotating block 13 through a pin shaft, and the upper end of the rotating block 13 is fixedly connected with the lower end of the push-pull handle 10.
The universal idler wheel 5 is provided with a self-locking device.
The outside fixedly connected with fixed plate 14 that is located rear side baffle 6, one side fixedly connected with L shape bracing piece 15 of side baffle 6 is kept away from to fixed plate 14, the lower semicircle stabilizing ring 16 outside extension rod sleeve 3 is cup jointed to the upper end fixedly connected with of L shape bracing piece 15, the last semicircle stabilizing ring 17 outside extension rod sleeve 3 of the crimping of the upper end fixedly connected with of lower semicircle stabilizing ring 16, the recess 18 that a plurality of equidistance distribute and set up is all seted up to the inboard of lower semicircle stabilizing ring 16 and last semicircle stabilizing ring 17, the relative one side inner wall of recess 18 rotates through pivot 19 and is connected with supporting roller 20.
Triangular reinforcing rib plates are fixedly connected at the corners of the L-shaped supporting rods 15.
The outer sides of the two ends of the lower semicircular stabilizing ring 16 and the upper semicircular stabilizing ring 17 are integrally connected with connecting plates 21, and the upper connecting plate 21 and the lower connecting plate 21 are fixedly connected through a plurality of connecting bolts.
The outer side of the lower end of the scissor lift 1 is fixedly connected with a T-shaped fixture block 22, the side wall of the mounting seat 11 is provided with a T-shaped clamping groove 23 matched and clamped with the T-shaped fixture block 22, and the mounting seat 11 and the T-shaped fixture block 22 are fixedly clamped through a positioning mechanism.
The positioning mechanism comprises a plurality of positioning rods 24 movably inserted in the upper end of the mounting seat 11, a plurality of positioning grooves 25 matched and inserted with the positioning rods 24 are formed in the upper end of the T-shaped fixture block 22, the upper ends of the positioning rods 24 are fixedly connected with the same positioning pull plate 26, and a plurality of positioning springs 27 respectively sleeved outside the positioning rods 24 are fixedly connected between the lower end of the positioning pull plate 26 and the upper end of the mounting seat 11.
In conclusion, the adjustable winding mold adjusting tool has the advantages that the shear type lifter 1 and the alternating current right-angle speed reducing motor 2 are arranged, the whole mold adjusting device is driven to rapidly move to the working position through the universal rollers 5 arranged at the bottom of the shear type lifter 1, the height position of the adjustable mold is rapidly adjusted through the shear type lifter 1, the extension rod sleeve 3 is arranged at the output end of the alternating current right-angle speed reducing motor 2, one end of the extension rod sleeve 3 is pushed into the mold adjusting position, the alternating current right-angle speed reducing motor 2 is started through the control switch 9, the alternating current right-angle speed reducing motor 2 drives the extension rod sleeve 3 to rapidly rotate, automatic rapid mold adjusting operation can be achieved, compared with the existing manual mode adjusting tool which uses a ratchet wrench to match the extension rod sleeve 3 for modulation, mold adjusting efficiency can be effectively improved, labor intensity is reduced, and the production period of products is shortened, the use is convenient, the push-pull handle 10 is rotatably connected relative to the scissor type lifter 1 through the push-pull handle 10, a user can conveniently and quickly push and pull the whole device to move, when the device is installed, the installation seat 11 with the push-pull handle 10 is quickly installed on the outer side of the bottom of the scissor type lifter 1 through the matching clamping of the T-shaped clamping block 22 and the T-shaped clamping groove 23, a plurality of positioning rods 24 are aligned to the positioning grooves 25, the positioning springs 27 pull down the positioning pull plates 26, the positioning pull plates 26 push the positioning rods 24 into the positioning grooves 25, the stable clamping of the installation seat 11 and the T-shaped clamping block 22 can be realized, the structural stability is ensured, the quick assembly and disassembly and the use are convenient, through the L-shaped support rod 15, the upper end of the L-shaped support rod 15 is clamped and sleeved on the outer side of one end of the extension rod sleeve 3 through the lower semicircular stabilizing ring 16 and the upper semicircular stabilizing ring 17, so that the rotation of the extension rod sleeve 3 is more stable, the inner sides of the lower semicircular stabilizing ring 16 and the upper semicircular stabilizing ring 17 are rotatably provided with a plurality of supporting roller shafts 20 to stably support the extension rod sleeve 3, and the sliding property is good, so that the rotation of the extension rod sleeve 3 is not influenced.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an adjustable mould instrument of wire winding mould, includes scissors lift (1), its characterized in that: an alternating current right-angle speed reducing motor (2) is fixedly arranged at the upper end of the scissor type lifter (1), an output shaft of the alternating current right-angle speed reducing motor (2) is fixedly connected with a lengthened rod sleeve (3), two mounting rods (4) are symmetrically and fixedly connected with the lower end of the scissor type lifter (1), universal rollers (5) are fixedly connected with the lower sides of the two ends of the mounting rods (4), side baffles (6) are fixedly connected with the upper end of the scissor type lifter (1) at the back of the upper end, a junction box (7) is fixedly connected with the outer side of the side baffles (6) at the front side, a cover plate (8) is fixedly connected with the outer side of the junction box (7) through a plurality of screws, a control switch (9) is fixedly arranged on the upper surface of the junction box (7), a push-pull handle (10) is fixedly arranged on one side of the bottom of the scissor type lifter (1), and a mounting seat (11) is fixedly clamped on the outer side of the lower end of the scissor type lifter (1), the side wall of the mounting seat (11) is fixedly connected with a U-shaped positioning plate (2), the inner wall of one side, opposite to the U-shaped positioning plate (12), is rotatably connected with a rotating block (13) through a pin shaft, and the upper end of the rotating block (13) is fixedly connected with the lower end of a push-pull handle (10).
2. The adjustable die tool of claim 1, wherein: and a self-locking device is arranged on the universal roller (5).
3. The adjustable die tool of claim 1, wherein: be located the rear side outside fixedly connected with fixed plate (14) of side shield (6), one side fixedly connected with L shape bracing piece (15) of side shield (6) are kept away from in fixed plate (14), the upper end fixedly connected with of L shape bracing piece (15) asks to connect at outer lower semicircle stabilizing ring (16) of extension rod sleeve (3), the upper end fixedly connected with crimping of lower semicircle stabilizing ring (16) is at outer last semicircle stabilizing ring (17) of extension rod sleeve (3), recess (18) that a plurality of equidistance distribute the setting are all seted up to the inboard of lower semicircle stabilizing ring (16) and last semicircle stabilizing ring (17), the relative one side inner wall of recess (18) is rotated through pivot (19) and is connected with supporting roller axle (20).
4. The adjustable die tool of claim 3, wherein: the corners of the L-shaped supporting rods (15) are fixedly connected with triangular reinforcing rib plates.
5. The adjustable die tool of claim 3, wherein: the outer sides of two ends of the lower semicircular stabilizing ring (16) and the upper semicircular stabilizing ring (17) are integrally connected with connecting plates (21), and the upper connecting plate and the lower connecting plate (21) are fixedly connected through a plurality of connecting bolts.
6. The adjustable die tool of claim 1, wherein: the lower extreme outside fixedly connected with T shape fixture block (22) of cutting formula lift (1), T shape draw-in groove (23) that match the joint with T shape fixture block (22) are seted up to the lateral wall of mount pad (11), pass through positioning mechanism fixed joint between mount pad (11) and T shape fixture block (22).
7. The adjustable die tool of claim 6, wherein: positioning mechanism includes that many activities are inserted and are established locating lever (24) of mount pad (11) upper end, a plurality of constant head tanks (25) of pegging graft with locating lever (24) matching are seted up to the upper end of T shape fixture block (22), many the same location arm-tie (26) of upper end fixedly connected with of locating lever (24), fixedly connected with is a plurality of establish respectively outside many locating levers (24) location spring (27) between the lower extreme of location arm-tie (26) and the upper end of mount pad (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111499371.5A CN114203435A (en) | 2021-12-09 | 2021-12-09 | Mould adjusting tool of adjustable winding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111499371.5A CN114203435A (en) | 2021-12-09 | 2021-12-09 | Mould adjusting tool of adjustable winding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114203435A true CN114203435A (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111499371.5A Pending CN114203435A (en) | 2021-12-09 | 2021-12-09 | Mould adjusting tool of adjustable winding mould |
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| CN (1) | CN114203435A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR830002713Y1 (en) * | 1982-12-30 | 1983-12-08 | 류우복 | Hand wheelbarrow |
| CN204151015U (en) * | 2014-10-15 | 2015-02-11 | 东莞市康德威变压器有限公司 | A kind of transformer coil loading-unloading vehicle |
| CN207361514U (en) * | 2017-08-02 | 2018-05-15 | 黎明职业大学 | A kind of automatic winding former space adjusting device |
| CN110401317A (en) * | 2019-08-07 | 2019-11-01 | 佛山市顺德区纵奇自动化设备有限公司 | It is a kind of can automatic mold-adjustment coil winding machine |
| CN212101326U (en) * | 2020-05-08 | 2020-12-08 | 中铁十二局集团电气化工程有限公司 | Cable pay-off rack |
| CN213326176U (en) * | 2020-08-05 | 2021-06-01 | 陈思奇 | Cable traction device for electric power transformation construction |
| CN214240870U (en) * | 2020-09-19 | 2021-09-21 | 广州彪腾工业设备有限公司 | Combined handcart |
| CN214989226U (en) * | 2021-07-05 | 2021-12-03 | 茂名市永合利渔网缆绳实业有限公司 | Special pay off rack of PP rope |
-
2021
- 2021-12-09 CN CN202111499371.5A patent/CN114203435A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR830002713Y1 (en) * | 1982-12-30 | 1983-12-08 | 류우복 | Hand wheelbarrow |
| CN204151015U (en) * | 2014-10-15 | 2015-02-11 | 东莞市康德威变压器有限公司 | A kind of transformer coil loading-unloading vehicle |
| CN207361514U (en) * | 2017-08-02 | 2018-05-15 | 黎明职业大学 | A kind of automatic winding former space adjusting device |
| CN110401317A (en) * | 2019-08-07 | 2019-11-01 | 佛山市顺德区纵奇自动化设备有限公司 | It is a kind of can automatic mold-adjustment coil winding machine |
| CN212101326U (en) * | 2020-05-08 | 2020-12-08 | 中铁十二局集团电气化工程有限公司 | Cable pay-off rack |
| CN213326176U (en) * | 2020-08-05 | 2021-06-01 | 陈思奇 | Cable traction device for electric power transformation construction |
| CN214240870U (en) * | 2020-09-19 | 2021-09-21 | 广州彪腾工业设备有限公司 | Combined handcart |
| CN214989226U (en) * | 2021-07-05 | 2021-12-03 | 茂名市永合利渔网缆绳实业有限公司 | Special pay off rack of PP rope |
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