NL2036999A - Reel forming method for rotation cable - Google Patents

Reel forming method for rotation cable Download PDF

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Publication number
NL2036999A
NL2036999A NL2036999A NL2036999A NL2036999A NL 2036999 A NL2036999 A NL 2036999A NL 2036999 A NL2036999 A NL 2036999A NL 2036999 A NL2036999 A NL 2036999A NL 2036999 A NL2036999 A NL 2036999A
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NL
Netherlands
Prior art keywords
cable
reel
strand
rope
rack
Prior art date
Application number
NL2036999A
Other languages
Dutch (nl)
Inventor
Yang Hongyong
Jie He
Dong Fengchun
Chen Qi
Zhang Yang
Li Bo
Zhou Changcheng
Shuai Yong
He Hongsheng
Wang Yu
Sun Changjun
Original Assignee
The First Eng Co Ltd Of Ctce Group
China Railway No 4 Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by The First Eng Co Ltd Of Ctce Group, China Railway No 4 Group Co Ltd filed Critical The First Eng Co Ltd Of Ctce Group
Publication of NL2036999A publication Critical patent/NL2036999A/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D11/00—Suspension or cable-stayed bridges
    • E01D11/02—Suspension bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

A reel forming method for rotation cable comprises the following steps: step S1: coiling a single cable onto a first cable reel in a conventional coiling manner where head part of cable strand of the cable is inside and tail part 5 of cable strand of the cable is outside; step S2: placing a second cable reel at a cable strand midpoint of cable when coiling onto the cable strand midpoint of cable; step S3: rotating the cable at the cable strand midpoint to form a curved end; step S4: temporarily fixing the curved end to 10 the second cable reel; step S5: the cable is released by the first cable reel and the cable is retracted by the second cable reel until the cable is completely folded in half and coiled onto the second cable reel; specifically, the step 83 is that after the cable is released by the first cable 15 reel and the cable strand midpoint of cable is pulled beyond a certain distance from the second cable reel, the cable is rotated at the cable strand midpoint to form the curved end, which is a cable strand ring; specifically, the step S4 is that the cable strand ring is temporarily fixed on the second 20 cable reel. It can achieve that the head and tail ends of the cable strand of cable is simultaneously pulled, and at the same time, it has a higher reel forming efficiency.

Description

REEL FORMING METHOD FOR ROTATION CABLE
Background Field of the Invention
The present application belongs to the technical field of suspension bridge, and in particular to a reel forming method for rotation cable.
Background Information
Rotation cable suspension bridge is a main cable form that there is one main cable on the left and right sides, and the main cable starts from one shore anchorage, bypasses the opposite shore anchorage, returns and is anchored to the initial shore anchorage. When the span is the same, the length of the rotation cable is about two times the length of the single cable of the conventional double cable (as shown in Fig. 1). The cable strand of the main cable continuously passes through at the rotation anchorage, and the rotation cable saddle system is used to realize the rotation anchorage of the cable strand, which replaces the disconnection dispersing anchorage of the traditional main cable strand at the anchorage. It can make full use of the constant-load self-balance characteristics of the main cable, and optimization of the anchoring structure and anchorage structure. However, two traditional upstream and downstream of the cable strand of rotation cable suspension bridge is combined into one, and the cable strand is long and is needed to be turned, so it is difficult to erect.
Accordingly, there is a need to provide an improved solution to the above-mentioned deficiencies of the prior art.
SUMMARY
It is an object of the present application to provide a reel forming method for rotation cable to solve or alleviate the above-mentioned problems in the prior art.
In order to achieve the above-mentioned object, the present application provides the {following technical solutions:
A reel forming method for rotation cable comprises the following steps: step S1: coiling a single cable onto a first cable reel in a conventional coiling manner where head part of cable strand of the cable is inside and tail part of cable strand of the cable is outside; step S2: placing a second cable reel at a cable strand midpoint of cable when coiling onto the cable strand midpoint of cable; step S3: rotating the cable at the cable strand midpoint to form a curved end; step S4: temporarily fixing the curved end to the second cable reel; step S5: the cable is released by the first cable reel and the cable is retracted by the second cable reel until the cable is completely folded in half and coiled onto the second cable reel; specifically, the step S3 is that after the cable is released by the first cable reel and the cable strand midpoint of cable is pulled beyond a certain distance from the second cable reel, the cable is rotated at the cable strand midpoint to form the curved end, which is a cable strand ring; specifically, the step S4 is that the cable strand ring is temporarily fixed on the second cable reel; the second cable reel comprises: comprises: a first reel rack, a second reel rack and a revolving base, wherein the first reel rack is provided on the revolving base and is rotated together with the rotation of the revolving base; an axial direction of the first reel rack is mutually parallel to a rotation axis direction of the revolving base; the second reel rack is used to temporarily fix a cable strand ring where the cable is folded in half; the first reel rack is used to coil the cable strand of cable which is folded in half; the second reel rack is provided with an anti-off structure; the revolving base is provided with a temporary fixing structure.
Advantageous effects: 1. The present application creatively provides a technical solution of simultaneously pulling the head and tail ends of the same cable strand of cable from one end of suspension bridge to the other end, and on the one hand, the cable release efficiency of the present technical solution is much higher than that of the conventional technical means; on the other hand, it also avoids the high difficulty operation of turning the cable by rotating the cable saddle in the traditional technical means, which greatly reduces the construction difficulty and has excellent operation convenience. 2. The present application provides a reel forming method for rotation cable of fold in half and coiling, which can achieve that the head and tail ends of the cable strand of cable is simultaneously pulled, and at the same time, the operating space of the cable coiling work is saved, and it has a higher reel forming efficiency. 3. The present application provides a cable reel structure, on the basis of avoiding the damage of folded in half part of the cable strand of cable and ensuring the stability of the shape of the curved end of the cable strand of cable, the efficient fold in half and coiling of the cable strand of cable is realized, and further, the cable is coiled onto the cable reel in a manner of fold in half and coiling, the operation of simultaneously pulling the head and tail ends of the same cable strand of cable for releasing the cable can be realized.
BRIEF DESCRIPTION OF THE DRAWINGS
Fig. 1 is an erection schematic diagram of the conventional double cable as shown in the background information of present application;
Fig. 2 is an erection schematic diagram of simultaneously pulling the head and tail ends of the same cable strand of cable;
Fig. 3 is a schematic diagram of traditional cable coiling;
Fig. 4 is a flow chart of reel forming of the cable;
Fig. 5 is a top view of the second cable reel after the cable is folded in half and coiled;
Fig. 6 is a main view of the second cable reel after the cable is folded in half and coiled;
Fig. 7 is a schematic diagram of the temporary fixing structure.
In the drawings: l-first cable reel; 2-second cable reel; 3-first reel rack; 4-second reel rack; 5-cable; 6-revolving base; 7-anti- off structure; 8-temporary fixing structure; 9-rotation anchorage structure; 10-platen; 11-screw rod; 12-supporting reel; 13-curved end.
DETAILED DESCRIPTION OF EMBODIMENTS
The following will provide a further detailed explanation of the erection method, reel forming method for rotation cable and cable reel of rotation cable according to the present application, in conjunction with Figs. 1-7.
An erection method for rotation cable comprises the following steps: step S2: simultaneously pulling the head and tail ends of the same cable 5 from one end of suspension bridge to the other end for releasing the cable; step S3: performing an anchoring work of the cable 5 after the cable is released.
In the specific example of present application, the suspension bridge specifically refers to a single tower rotation cable ground anchor suspension bridge installed across rivers. In order to reduce earthwork excavation and environmental damage, the bridge tower is provided on the south bank, and only rotation anchorage structure 9 is provided on the north bank. The rotation anchorage structure 9 is specifically a cover gravity anchor. The head and tail ends of the same cable 5 is simultaneously pulled from the north bank of suspension bridge to the south bank for releasing the cable, as shown in Fig. 2, in order to ensure that the head and tail ends of the cable 5 are parallelly released, and the force direction of cable 5 is optimized, a plurality of guide frames are also provided, and the head and tail ends of the cable 5 are adjusted to be parallel to 5 each other after passing through a plurality of guide frames respectively in proper sequence. After the cable is released, the middle of the cable 5 is anchored in the rotation anchorage structure 9. The rotation anchorage structure 9 is provided with a rotation cable saddle to balance of the stress situation the middle of cable 5.
For the traditional turning erection of rotation cable, one end of the cable 5 needs to be continuously passed through at the rotation anchorage to achieve rotation.
However, due to the longer length of the cable 5 of the rotation cable compared to the traditional cable, accordingly, the turning operation process is more difficult and the turning erection time is longer. Adopting the method of simultaneously pulling the head and tail ends of the same cable 5 for releasing the cable can greatly shorten the cable release time and improve the efficiency of cable release, on the other hand, it also avoids the operation that one end of the cable 5 continuously passes through the rotation anchorage structure 9 to complete the turning, which reduces the difficulty of construction.
It also comprises step Sl: coiling the cable 5 onto a cable reel in a manner of fold in half and coiling.
In the specific example of present application, the cable reel 1s provided along the axis direction of suspension bridge, specifically, is located on the rotation anchorage structure 2, The anchoring groove is provided in the rotation anchorage structure 9, and after the cable 5 is released, it is anchored to the anchoring groove to maintain and stabilize the rotation state. The anchoring groove is a semi-circular groove with a certain radius size, which comprises two straight segments and one curved segment. The extension direction of two straight segments is consistent with the cable release direction of cable 5, and the horizontal spacing between two straight segments is the same as the horizontal spacing when the head and tail ends of the cable 5 are parallelly released. A plurality of guide frames are specifically arranged along the circumference direction of the anchoring groove.
As shown in Fig. 3, the traditional coiling method (the head part of cable strand is inside and the tail part of cable strand is outside) cannot achieve the operation of simultaneously pulling the head and tail ends of the cable strand of cable 5 to the same direction. The present application creatively adopts a a manner of fold in half and coiling to coil the cable 5 onto the cable reel. On the one hand, it can achieve the operation of simultaneously cable release of the head and tail ends of the cable 5, and on the other hand, it also facilitates the storage, transportation, and cable release of the cable 5, and saves the operating space required for releasing the cable 5.
A reel forming method for rotation cable comprises the following steps: step S1: coiling a single cable 5 onto a first cable reel 1 in a conventional coiling manner where head part of cable strand of the cable 5 is inside and tail part of cable strand of the cable 5 is outside; step S2: placing a second cable reel 2 at a cable strand midpoint of cable 5 when coiling onto the cable strand midpoint of cable 5; step S3: rotating the cable 5 at the cable strand midpoint to form a curved end 13; step S4: temporarily fixing the curved end 13 to the second cable reel 2; step S5: the cable is released by the first cable reel 1 and the cable is retracted by the second cable reel 2 until the cable 5 is completely folded in half and coiled onto the second cable reel 2.
In the specific example of present application, the reel forming method of fold in half and coiling comprises the following step: firstly, the cable 5 is coiled onto the
: first cable reel 1 by using the conventional coiling method, and it is stopped when coiling onto the position of the midpoint of cable 5, the second cable reel 2 is placed at midpoint position of cable 5, a certain distance between the first cable reel 1 and the second cable reel 2 is maintained, the cable 5 is curved at the midpoint to form the curved end 13, the curved end 13 is temporarily fixed to the second cable reel 2, and the first cable reel 1 is rotated for releasing the cable, the second cable reel 2 is rotated in the opposite direction for retracting the cable, until the cable 5 is completely folded in half and coiled onto the second cable reel 2. At this time, the curved end 13 of cable 5 is located on the inside, and the head and tail ends of the cable 5 is located on the outside.
The combination of the first cable reel 1 and the second cable reel 2 is used for fold in half and coiling, the cable is released by the first cable reel 1 and the cable is retracted by the second cable reel 2, which can greatly improve the speed of coiling of cable 5. At the same time, the operation is simple and requires low operating space, which can avoid the situation of mutual winding due to the long length during the coiling of cable 5.
Specifically, the step S3 is that after the cable is released by the first cable reel 1 and the cable strand midpoint of cable 5 is pulled beyond a certain distance from the second cable reel 2, the cable 5 is rotated at the cable strand midpoint to form the curved end 13, which is a cable strand ring; specifically, the step S4 is that the cable strand ring is temporarily fixed on the second cable reel 2.
In a specific example of the present invention, a mark is made according to cable strand to locate the midpoint of cable strand (corresponding to the center point of the rotation cable saddle). A flexible pulling device or fixture is used to connect the midpoint of cable strand and pull it along the tangent direction away from the first cable reel 1 and the second cable reel 2. After pulling the cable strand midpoint of cable 5 beyond the edge of the second cable reel 2 by 20-30 times the diameter of the cable strand of the cable 5, it is rotated at the cable strand midpoint of cable to form the curved end 13, the curved end 13 is a cable 5 strand ring with a diameter not less than 20 times the cable diameter of the cable strand ring, so as to prevent damage to the folded in half part caused by the rotation of cable 5.
The cable strand of cable 5 is coiled onto the first cable reel 1 in a manner of vertical winding and horizontal flat cable.
In order to ensure the ceiling smoothness of the cable 5 during the cable is released by the first cable reel 1 and the cable is retracted by the second cable reel 2, in a specific example of the present invention, the first cable reel 1 and the second cable reel 2 adopt the same reel forming process, and both uses the traditional method of vertical winding and horizontal flat cable from inside to outside. Specifically, the rotation axis of the reel rack of the first cable reel 1 and the second cable reel 2 is the horizontal direction, and the production, transportation, and cable release of the cable strand of the cable 5 are dependent on the reel rack which is original reel forming.
The cable strand of cable 5 is coiled onto the first cable reel 1 in a manner of horizontal winding and vertical flat cable.
In order to ensure the coiling smoothness of the cable 5 during the cable is released by the first cable reel 1 and the cable is retracted by the second cable reel 2, in the other specific example of the present invention, the first cable reel 1 and the second cable reel 2 adopt the same reel forming process, and both uses the traditional method of horizontal winding and vertical flat cable from inside to outside. Specifically, the rotation axis of the reel rack of the first cable reel 1 and the second cable reel 2 is the vertical direction, and the cable 5 can be detached from the reel rack after reel forming for subsequent transportation.
A cable reel of rotation cable comprises: a first reel rack 3, a second reel rack 4 and a revolving base 6, wherein the first reel rack 3 is provided on the revolving base 6 and is rotated together with the rotation of the revolving base 6; an axial direction of the first reel rack 3 is mutually parallel to a rotation axis direction of the revolving base 6; the second reel rack 4 is used to temporarily fix a cable strand ring where the cable 5 is folded in half; the first reel rack 3 is used to coil the cable strand of cable 5 which is folded in half.
In a specific example of the present invention, the second cable reel 2 comprises the first reel rack 3, the second reel rack 4 and the revolving base 6. The distance between the first reel rack 3 and the second reel rack 4 is 20-30 times the diameter of the cable strand of the cable 5. The revolving base 6 is placed horizontally, and the rotation axis 1s the vertical direction. The first reel rack 3 and the second reel rack 4 are both conical cylindrical structures with a small top and a large bottom. The first reel rack 3 is provided on the revolving base 6 and is rotated along with the revolving base 6 around the vertical rotation axis. The cable strand ring which is folded in half is sleeved on the outer circumference of the second reel rack 4, the conical cylindrical structure of the second reel rack 4 provides rigid support for the interior of cable strand ring, so as to ensure the stable shape of the cable strand ring of the cable 5 which is folded in half, and prevent damage to the folded part of the cable strand of the cable 5.
In other example of the present invention, the revolving base 6 is placed vertically, and the rotation axis is the horizontal direction, and the first reel rack 3 and the second reel rack 4 are cylindrical structures placed horizontally.
In other example of the present invention, the second reel rack 4 is a semi hexagonal or semi circular shape that can be machined to approximate the shape of the contact area with cable strand ring.
In actual use, before the cable strand of the cable 5 are colled onto the second cable rack 2, the first cable rack 1 and the second cable rack 2 are located at the same side of the cable strand of the cable 5, and the whole second cable rack 2 is located at the midpoint position of the cable, a flexible pulling device or fixture is used to connect the midpoint of cable strand and pull it along the tangent direction away from the first cable reel 1 and the second cable reel 2. After pulling the cable strand midpoint of cable 5 beyond the edge of the first cable reel 1 by 20-30 times the diameter of the cable strand of the cable 5, it is rotated after reaching the edge of the second reel rack 4 to form the curved end 13, and at this time, the curved end 13 is sleeved on the outer circumference of the second reel rack 4; two cable strand of the cable 5 formed after turning and folding in half are located on the same side of the first reel rack 3, before being wound onto the first reel rack 3.
The second reel rack 4 is provided on the revolving base 6 and is rotated together with the rotation of the revolving base 6; the first reel rack 3 and the second reel rack 4 are provided at different positions on the revolving base 6, and the axial direction of the first reel rack 3 and the second reel rack 4 is mutually parallel to the rotation axis direction of the revolving base 6, the length of the second reel rack 4 along the axial direction is smaller than the length of the first reel rack 3 along the axial direction.
In a specific example of the present invention, the first reel rack 3 and the second reel rack 4 have conical cylindrical structures with the same cross-sectional size, and the revolving base 6 is coaxially provided with the supporting reel 12. The first reel rack 3 and the second reel rack 4 are arranged side by side on the supporting reel
12, with a maximum end cross-sectional inner diameter of 25 times the cable strand diameter, and the wall thickness is 0.2m. The length of the second reel rack 4 along the axial direction is smaller than that of the first reel rack 3 along the axial direction, on the basis of meeting the temporary erection of curved end 13, it can avoid the affecting of the coiling operation of the first reel rack 3.
After the curved end 13 where the cable strand of the cable 5 is rotated and folded in half is sleeved on the second reel rack 4, a reel forming operation of the first reel rack 3 is performed, specifically, using the method of horizontal winding and vertical flat cable from inside to outside as shown in Fig. 6, the curved end 13 of the cable strand of the cable 5 after reel forming is wound on the innermost side, and the head and tail ends of the cable strand of the cable 5 are located on the outermost side.
The second reel rack 4 and the first reel rack 3 are provided coaxially.
In a specific example of the present invention, the first reel rack 3, the second reel rack 4 and the revolving base 6 are coaxially provided, and the second reel rack 4 is located above the first reel rack 3. The length of the second reel rack 4 along the axial direction is less than the length of the first reel rack 3 along the axial direction, which meets the sleeve reduirements of the curved end 13.
After the curved end 13 where the cable strand of the cable 5 is rotated and folded in half is sleeved on the second reel rack 4, and the reel forming operation of the first reel rack 3 is performed downwards.
In other example of the present invention, the first reel rack 3 and the second reel rack 4 are provided coaxially and located on one side of the revolving base 6.
The second reel rack 4 is provided with an anti-off structure 7; the revolving base 6 is provided with a temporary fixing structure 8.
In a specific example of the present invention, the circumference direction of the the second reel rack 4 is provided with an anti-off structure 7 uniformly, specifically is a limit rod, which is used for preventing the curved end 13 of the cable strand of the cable 5 to fall off from the second reel rack 4; A temporary fixing device is provided on the revolving base 6, specifically is a limiting clamp composed of a screw rod 11 and a platen 10, after the cable strand of the cable 5 passes through the limiting clamp and rotates and folded in half at the second reel rack 4, it passes through the another limiting clamp, so as to further fixedly fix the curved end 13 on the second reel rack 4, and turn the cable strand of the cable 5 which is folded in half to the same side of the first reel rack 3.

Claims (5)

CONCLUSIESCONCLUSIONS 1. De schijfvormmethode voor rotatiekabel, gekenmerkt doordat de schijfvormmethode voor rotatiekabel de volgende stappen omvat: stap S1: het oprollen van een enkele kabel op een eerste kabelschijf op een conventionele oprolwijze, waarbij het kopgedeelte van de kabelstreng zich binnen bevindt en het staartgedeelte van de kabelstreng zich buiten bevindt; stap S2: het plaatsen van een tweede kabelschijf op het middelpunt van een kabelstreng bij het oprollen op het middelpunt van de kabelstreng; stap 53: het draaien van de kabel in het midden van de kabelstreng om een gebogen uiteinde te vormen; stap S4: het gebogen uiteinde tijdelijk aan de tweede kabelschijf bevestigen; stap 55: het losmaken van de eerste kabelschijf en het intrekken van de tweede kabelschijf totdat de kabel volledig is dubbelgevouwen en opgerold op de tweede kabelschijf, waarbij de stap S3 in het bijzonder is dat nadat de eerste kabel van de kabelschijf is losgelaten en het middelpunt van de kabelstreng voorbij een bepaalde afstand van de tweede kabelschijf is getrokken, de kabel in het middelpunt van de kabelstreng wordt gedraaid om het gebogen uiteinde te vormen, dat een kabelstrengring is; waarbij de stap S4 in het bijzonder is dat de kabelstrengring tijdelijk op de tweede kabelschijf wordt bevestigd; waarbij de tweede kabelschijf omvat: een eerste schijfrek, een tweede schijfrek en een draaiende basis, waarbij het eerste schijfrek op de draaiende basis is aangebracht en samen met de rotatie van de draaiende basis wordt gedraaid; waarbij een axiale richting van het eerste schijfrek onderling evenwijdig is aan de richting van een rotatieas van de draaiende basis; het tweede schijfrek wordt gebruikt om tijdelijk een kabelstrengring te bevestigen waar de kabel dubbel wordt gevouwen; het eerste schijfrek wordt gebruikt voor de kabelstreng die wordt opgerold en dubbelgevouwen; het tweede schijfrek is voorzien van een anti-off structuur; de draaiende basis is voorzien van een tijdelijke bevestigingsstructuur.1. The rotary rope disc forming method, characterized in that the rotary rope disc forming method includes the following steps: step S1: winding a single rope onto a first rope sheave in a conventional winding manner, with the head portion of the rope strand being inside and the tail portion of the cable strand is located outside; step S2: placing a second rope sheave on the center of a rope strand when winding up on the center of the rope strand; step 53: twisting the cable in the middle of the cable strand to form a curved end; step S4: temporarily attach the bent end to the second cable sheave; step 55: releasing the first cable sheave and retracting the second cable sheave until the cable is completely folded in half and coiled onto the second cable sheave, step S3 in particular being that after the first cable has been released from the cable sheave and the center point of the rope strand is pulled beyond a certain distance from the second rope pulley, the rope at the center of the rope strand is twisted to form the bent end, which is a rope strand ring; wherein step S4 in particular involves temporarily attaching the rope strand ring to the second rope sheave; wherein the second sheave comprises: a first sheave rack, a second sheave rack and a rotating base, the first sheave rack being mounted on the rotating base and rotated in conjunction with the rotation of the rotating base; wherein an axial direction of the first disk rack is mutually parallel to the direction of an axis of rotation of the rotating base; the second sheave rack is used to temporarily attach a cable strand ring where the cable is folded in half; the first sheave rack is used for the cable strand that is coiled and folded in half; the second disc rack is equipped with an anti-off structure; the rotating base is equipped with a temporary mounting structure. 2. De schijfvormmethode voor rotatiekabel volgens conclusie 1, gekenmerkt doordat de kabelstreng op de eerste kabelschijf wordt opgerold door middel van verticale wikkeling en horizontale platte kabel.The sheave forming method for rotational rope according to claim 1, characterized in that the rope strand is rolled up on the first rope sheave by means of vertical winding and horizontal flat rope. 3. De schijfvormmethode voor rotatiekabel volgens conclusie 1, gekenmerkt doordat de kabelstreng op de eerste kabelschijf wordt opgerold op een manier van horizontale wikkeling en verticale platte kabel.The sheave forming method for rotational rope according to claim 1, characterized in that the rope strand is coiled on the first rope sheave in a manner of horizontal winding and vertical flat rope. 4. De schijfvormmethode voor rotatiekabel volgens conclusie 1, gekenmerkt doordat het tweede schijfrek op de draaiende basis is aangebracht en samen met de rotatie van de draaiende basis wordt gedraaid; het eerste schijfrek en het tweede schijfrek zich op verschillende posities op de draaiende basis bevinden, en de axiale richting van het eerste schijfrek en het tweede schijfrek onderling evenwijdig is aan de draaiasrichting van de draaiende basis, de lengte van het tweede schijfrek langs de axiale richting kleiner is dan die van het eerste schiijfrek langs de axiale richting.The disc forming method for rotational cable according to claim 1, characterized in that the second disc rack is mounted on the rotating base and rotated together with the rotation of the rotating base; the first disk rack and the second disk rack are at different positions on the rotating base, and the axial direction of the first disk rack and the second disk rack are mutually parallel to the rotation axis direction of the rotating base, the length of the second disk rack along the axial direction is smaller than that of the first disk strain along the axial direction. 5. De schijfvormmethode voor rotatiekabel volgens conclusie 1, gekenmerkt doordat het tweede schijfrek en het eerste schijfrek coaxiaal worden geleverd.The disk forming method for rotational cable according to claim 1, characterized in that the second disk rack and the first disk rack are provided coaxially.
NL2036999A 2023-10-11 2024-02-09 Reel forming method for rotation cable NL2036999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311312158.8A CN117536102A (en) 2023-10-11 2023-10-11 Erection method, coiling method and cable coil of rotary cable

Publications (1)

Publication Number Publication Date
NL2036999A true NL2036999A (en) 2024-03-26

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NL2036999A NL2036999A (en) 2023-10-11 2024-02-09 Reel forming method for rotation cable

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NL (1) NL2036999A (en)

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