CN109292601A - A method of replacement elevator wire rope - Google Patents
A method of replacement elevator wire rope Download PDFInfo
- Publication number
- CN109292601A CN109292601A CN201811496651.9A CN201811496651A CN109292601A CN 109292601 A CN109292601 A CN 109292601A CN 201811496651 A CN201811496651 A CN 201811496651A CN 109292601 A CN109292601 A CN 109292601A
- Authority
- CN
- China
- Prior art keywords
- wire rope
- new
- wirerope
- old
- steel
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
- B66B19/02—Installing or exchanging ropes or cables
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The present invention provides a kind of method for replacing elevator wire rope, this method is cut using steel wire described in the multiply new wirerope and old wire rope one end and the hemp core, so that the end of the new wirerope and old wire rope is left at least two strands of steel wires of 35cm-55cm long under winding state respectively and is extended the steel wire of the corresponding number of 31cm-41cm long around integrating with from the new hemp core end to new, the old wire rope other end；The steel wire of the 35cm-55cm of the new steel cord ends is wire-wrapped in the steel wire restricted in the old wire rope around integrating with, by the steel wire that the steel wire of the 35cm-55cm of the old wire rope end is wire-wrapped on the new wirerope around integrating with, new old wire rope one end is fixed, after junction slightly processes, pull old wire rope that new wirerope is driven just to change rop exercise work.Compared to traditional method of replacing rope present invention provide it is a kind of replace elevator wire rope method more efficiently, more human-saving.
Description
Technical field
The present invention relates to elevator maintenance field more particularly to a kind of methods for replacing elevator wire rope.
Background technique
Wirerope aging between the carriage and counterweight of elevator is an important factor for influencing elevator safety, in maintenance elevator
In the process, it checks, more change steel rope is important maintenance process.
Firstly the need of carriage is moved to top layer, (counterweight falls within ground at this time in existing situation, when elevator more change steel rope
Face), carriage is sling using boom hoisting, after looseness of steel wire ropes, the wirerope fixation member on counterweight is removed, from carriage
By old wire rope little by little pull-up at top, wirerope is all drawn to after car top, removes the wirerope fixed part in carriage
Part, removes old wire rope, and when replacement, new wirerope is first fixed on car top, operate new wirerope around traction sheave and
After directive wheel, at downward steel conveying rope to counterweight, so that it is fixed.
During more change steel rope, at counterweight, car top and setting traction sheave, directive wheel cabinet at be both needed to
Staff is wanted, manpower consumption is big, troublesome in poeration.
Summary of the invention
In order to solve the above technical problems, the present invention is provided and a kind of is installed new elevator wire rope using old elevator wire rope
The method for replacing elevator wire rope.
The steel wire strand that steel wire rope for elevator generally comprises hemp core and is wound in outside the hemp core, the wirerope both ends
When being connected to counterweight and carriage, more change steel rope, carriage is moved to top layer (counterweight falls within ground at this time), utilizes lifting
Device slings carriage.
A method of replacement elevator wire rope, including following operating procedure:
S1: one end of old wire rope is removed；
S2: the steel wire described in the multiply of new wirerope and old wire rope one end and the hemp core are cut, and are made described
The end of new wirerope and old wire rope leaves under winding state at least two strands of steel wires of 35cm-55cm long and respectively from new
The hemp core end to new, the old wire rope other end extends the steel wire of the corresponding number of 31cm-41cm long around integrating with；
S3: described in the steel wire of the 35cm-55cm of the new steel cord ends is wire-wrapped in the old wire rope
Described in steel wire is wire-wrapped on the new wirerope around integrating with, by the steel wire of the 35cm-55cm of the old wire rope end
Steel wire is around integrating with；
S4: the steel wire between the new wirerope and the hemp core of the old wire rope is clamped by aluminium ring；
S5: the new wirerope and the old wire rope junction are externally wrapped with adhesive tape；
S6: pull the old wire rope in place up to the new wirerope from the other end of the old wire rope, by institute
The end for stating new wirerope is used to connect the position truncation of the old wire rope, and the other end of the old wire rope is removed, will
The both ends of the new wirerope are individually fixed in counterweight and carriage.
Preferably, the every steel wire is formed around integrating with by the steel wire wiped out outside the hemp core.
Preferably, cutting out during the S2 the following steps are included:
Described new, old wire rope one end crops the hemp core and the part steel wire of 35cm-55cm, leaves and takes and twines
At least two strands of steel wires of 35cm-55cm long under state；Then the new hemp core end of Crop is to new, old wire rope is another
The steel wire for holding the corresponding number of 31cm-41cm long forms the steel wire of corresponding number around integrating with.
Preferably, cutting out during the S2 the following steps are included:
Described new, old wire rope one end crops at least two strands of steel wires of 66cm-96cm, then cuts out
The hemp core of 35cm-55cm long and a part for being left the steel wire leave and take the steel wire of corresponding number, and guarantee remaining
The steel wire of 31cm-41cm long is around integrating with.
Preferably, the steel wire left divides equally the wirerope section, the steel in the position in the wirerope section
Filament winding, which integrates with, divides equally the wirerope section in the position in the wirerope section.
Preferably, the aluminium ring thickness 2-3mm.
Preferably, the steel wire between the new wirerope and the old wire rope hemp core is clamped by aluminium ring, packet
It includes:
A part pincers of the aluminium ring are first become into small ring and flat structure at opposite flat structure with pliers
Assembly, then the flat structure is pressed onto outside the small ring, the clamping steel wire in the small ring, the diameter of the small ring is small
In the diameter of the wirerope.
Preferably, the adhesive tape is double strength glass cord belt.
Compared with the relevant technologies, the method for replacement elevator wire rope provided by the invention is had the following beneficial effects:
The method of replacement elevator wire rope provided by the invention is grasped according to the method for the replacement elevator wire rope
Make, is dismissed in the vacancy left using the part steel wire winding of new wirerope to old wire rope part steel wire, utilize old wire rope
Part steel wire winding dismissed in the vacancy left to new steel wire rope section steel wire, utilize steel wire and steel wire and steel wire and hemp core
Between frictional force, one end of one end of new wirerope and old wire rope is fixed, and increase wirerope that will not be excessive
Diameter can pass through gap everywhere, will not block when guaranteeing replacement；Since during replacement, new wirerope is connected
In one end of old wire rope, while removing old wire rope, the new wirerope of replacement is in place, first removes old wire rope again compared to existing
The mode for filling new wirerope, the velocity efficiency to change the outfit can improve, and in replacement process, and old wirerope removes mobile drive newly
Wirerope it is mobile, traction sheave and directive wheel can be passed through without auxiliary, thus without arranging at traction sheave and directive wheel
Staff reduces staff's number, save the cost.
In addition, improving replacement efficiency it is meant that the time that worker works at car top and counterweight is reduced, certain
In degree, the reduction meaning of working time improves safety when staff's work.
Detailed description of the invention
Fig. 1 by the present invention replacement elevator wire rope schematic diagram；
Fig. 2 is a kind of tailoring process schematic diagram of the method for present invention replacement elevator wire rope；
Fig. 3 is another tailoring process schematic diagram of the method for present invention replacement elevator wire rope；
Fig. 4 is a kind of winding process schematic diagram of the method for present invention replacement elevator wire rope；
Fig. 5 is that a kind of steel wire of the method for present invention replacement elevator wire rope fetters process schematic；
Fig. 6 is a kind of wirerope junction processing method schematic diagram of the method for present invention replacement elevator wire rope.
Figure label:
N, new wirerope, n1, n2, n3, n4, n5, n6, n7, n8, n9, n10 wirerope number；
O, old wire rope, o1, o2, o3, o4, o5, o6, o7, o8, o9, o10 wirerope number.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 are please referred to, wherein Fig. 1 is replaced elevator wire rope by the present invention
Schematic diagram；Fig. 2 is a kind of tailoring process schematic diagram of the method for present invention replacement elevator wire rope；Fig. 3 is present invention replacement
Another tailoring process schematic diagram of the method for elevator wire rope；Fig. 4 is one kind of the method for present invention replacement elevator wire rope
Winding process schematic diagram；Fig. 5 is that a kind of steel wire of the method for present invention replacement elevator wire rope fetters process schematic；Fig. 6 is
The present invention replaces a kind of wirerope junction processing method schematic diagram of the method for elevator wire rope.
In the specific implementation process, wirerope is generally all including hemp core and the steel wire strand being wound in outside hemp core, usually
Wirerope be all include that 8 strands of steel wires for the ease of this method is described, also fail to more in the embodiment of the present application
The detailed replacing options to the application elevator wire rope are illustrated, and wirerope is arranged in the attached drawing of the embodiment of the present application
For 10 strands of steel wires, this is only a kind of exemplary embodiment, does not represent or be confined to this kind of wirerope provided in this embodiment
It is defined.The application embodiment will be described in detail below.
Embodiment 1
When change steel rope, carriage is moved to top layer (counterweight falls within ground at this time), is sling carriage using boom hoisting
Fixed, refering to fig. 1, shown in Fig. 2, Fig. 4, Fig. 5 and Fig. 6, the method for this replacement elevator wire rope is needed by following operation step
It is rapid:
S1: new wirerope is placed into car top by the staff at carriage, and old wire rope at carriage is fixed, is avoided
Old wire rope slides, and old wire rope one end of car top is removed, carriage is fixed in one end of new wirerope；
S2: one end that the other end and old wire rope to new wirerope remove measures label, respectively in the new steel
It is marked at the 35cm-55cm and 66cm-96cm of one end that one end of cord and old wire rope remove, then to multiply institute
It states steel wire and the hemp core is cut, in embodiment for staying two strands of steel wires, make the new wirerope and old wire rope
End leave two strands of steel wires (n1, n6, o1, o6) of 35cm-55cm long under winding state respectively and from the new hemp core
End to new, the old wire rope other end extends two steel wires of 31cm-41cm long around integrating with, described in the old wire rope
Steel wire is correspondingly arranged around integrating with the steel wire on new wirerope, the steel wire on the new wirerope around integrate with it is described
The steel wire in old wire rope is correspondingly arranged；Specifically, described new, old wire rope one end crops 35cm-55cm's
The hemp core and the part steel wire leave and take two strands of steel wires (n1, n6, o1, o6) of 35cm-55cm long under winding state；Then
The new hemp core end of Crop to new, old wire rope other end 31cm-41cm long two steel wires (n2, n7,
O2, o7), two steel wires are formed around integrating with, and the steel wire (n1, n6, o1, o6) left during cutting is in the steel wire
The wirerope section is divided equally in the position in rope section, the steel wire is cut out around the position to integrate in the wirerope section
The wirerope section is divided equally in the position of the steel wire (n2, n7, o2, o7).
S3: the steel wire (n1, n6) of the 35cm-55cm of the new steel cord ends is wire-wrapped in the rope old wire rope
On the steel wire around integrating with, the steel wire (o1, o6) of the 35cm-55cm of the old wire rope end is wire-wrapped in described new
The steel wire on wirerope is around integrating with；
S4: the steel wire between the new wirerope and the hemp core of the old wire rope is clamped by aluminium ring, described
Aluminium ring thickness 2mm-3mm, first with pliers by the aluminium ring a part pincers at opposite flat structure to become small ring with it is flat
The assembly of flat structure, then the flat structure is pressed onto outside the small ring, the clamping steel wire in the small ring, the small ring
Diameter be less than the wirerope diameter；
S5: the new wirerope and the old wire rope junction are externally wrapped with double strength glass cord belt；
S6: fixing in old wire rope at carriage is removed, the other end of the staff from the old wire rope at counterweight
Pull the old wire rope until the new wirerope it is in place, the end of the new wirerope is used to connect the old wire rope
Position truncation, one end of the old wire rope at the counterweight is removed, the new wirerope is fixed on counterweight.
Embodiment 2
When change steel rope, carriage is moved to top layer (counterweight falls within ground at this time), is sling carriage using boom hoisting
Fixed, refering to fig. 1, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the method for this replacement elevator wire rope is needed by following operation step
It is rapid:
S1: new wirerope is placed into car top by the staff to get along, old wire rope at carriage is fixed, is avoided
Old wire rope slides, and old wire rope one end of car top is removed by carriage, carriage is fixed in one end of new wirerope；
S2: one end that the other end and old wire rope to new wirerope remove measures label, respectively in the new steel
It is marked at the 35cm-55cm and 66cm-96cm of one end that one end of cord and old wire rope remove, then to multiply institute
It states steel wire and the hemp core is cut, leave the end of the new wirerope and old wire rope respectively under winding state
Two strands of steel wires (n1, n6, o1, o6) of 35cm-55cm long and prolong from the new hemp core end to new, the old wire rope other end
Stretch two steel wires of 31cm-41cm long around integrating with, the steel wire in the old wire rope around integrate with on new wirerope
The steel wire is correspondingly arranged, and the steel wire on the new wirerope is corresponding with the steel wire in the old wire rope around integrating with
Setting；Specifically, first from described new, old wire rope one end crop two strands of the 66cm-96cm steel wires (n2, n7,
O2, o7), then cut out the hemp core of 35cm-55cm long and be left a part of the steel wire, leave and take steel wire (n1, n6,
O1, o6), and guarantee the steel wire of remaining 31cm-41cm long around integrating with；Leave during cutting the steel wire (n1, n6,
O1, o6) in the position in the wirerope section divide equally the wirerope section, the steel wire is around integrating in the wirerope section
Position, that is, the wirerope section is divided equally in the position of the steel wire cut out (n2, n7, o2, o7).
S3: the steel wire (n1, n6) of the 35cm-55cm of the new steel cord ends is wire-wrapped in the rope old wire rope
On the steel wire around integrating with, the steel wire (o1, o6) of the 35cm-55cm of the old wire rope end is wire-wrapped in described new
The steel wire on wirerope is around integrating with；
S4: the steel wire between the new wirerope and the hemp core of the old wire rope is clamped by aluminium ring, described
Aluminium ring thickness 2-3mm, first with pliers by the aluminium ring a part pincers at opposite flat structure to become small ring with it is flat
The assembly of structure, then the flat structure is pressed onto outside the small ring, the clamping steel wire in the small ring, the small ring
Diameter is less than the diameter of the wirerope；
S5: the new wirerope and the old wire rope junction are externally wrapped with double strength glass cord belt；
S6: fixing in old wire rope at carriage is removed, the other end of the staff from the old wire rope at counterweight
Pull the old wire rope until the new wirerope it is in place, the end of the new wirerope is used to connect the old wire rope
Position truncation, one end of the old wire rope at the counterweight is removed, the new wirerope is fixed on counterweight.
Embodiment 3
When change steel rope, carriage is moved to top layer (counterweight falls within ground at this time), is sling carriage using boom hoisting
Fixed, refering to fig. 1, shown in Fig. 2, Fig. 4, Fig. 5 and Fig. 6, the method for this replacement elevator wire rope is needed by following operation step
It is rapid:
S1: new wirerope is placed at counterweight by the staff to get along, by counterweight by the old steel wire of car top
Rope one end removes, and counterweight is fixed in one end of new wirerope；
S2: one end that the other end and old wire rope to new wirerope remove measures label, respectively in the new steel
It is marked at the 35cm-55cm and 66cm-96cm of one end that one end of cord and old wire rope remove, then to multiply institute
It states steel wire and the hemp core is cut, leave the end of the new wirerope and old wire rope respectively under winding state
Two strands of steel wires (n1, n6, o1, o6) of 35cm-55cm long and prolong from the new hemp core end to new, the old wire rope other end
Stretch two steel wires of 31cm-41cm long around integrating with, the steel wire in the old wire rope around integrate with on new wirerope
The steel wire is correspondingly arranged, and the steel wire on the new wirerope is corresponding with the steel wire in the old wire rope around integrating with
Setting；Specifically, described new, old wire rope one end crops the hemp core and the part steel wire of 35cm-55cm, stay
Take two strands of steel wires (n1, n6, o1, o6) of 35cm-55cm long under winding state；Then the new hemp core end of Crop is extremely
Newly, two steel wires (n2, n7, o2, o7) of old wire rope other end 31cm-41cm long, formed two steel wires around
It integrates with, the steel wire (n1, n6, o1, o6) left during cutting divides equally the steel wire in the position in the wirerope section
Rope section, the steel wire is around the position to integrate in the wirerope section, that is, the position for the steel wire (n2, n7, o2, o7) cut out
Set the respectively wirerope section.
S3: the steel wire (n1, n6) of the 35cm-55cm of the new steel cord ends is wire-wrapped in the rope old wire rope
On the steel wire around integrating with, the steel wire (o1, o6) of the 35cm-55cm of the old wire rope end is wire-wrapped in described new
The steel wire on wirerope is around integrating with；
S4: the steel wire between the new wirerope and the hemp core of the old wire rope is clamped by aluminium ring, described
Aluminium ring thickness 2-3mm, first with pliers by the aluminium ring a part pincers at opposite flat structure to become small ring with it is flat
The assembly of structure, then the flat structure is pressed onto outside the small ring, the clamping steel wire in the small ring, the small ring
Diameter is less than the diameter of the wirerope；
S5: the new wirerope and the old wire rope junction are externally wrapped with double strength glass cord belt；
S6: the staff at carriage pulls the old wire rope up to the new steel from the other end of the old wire rope
Cord is in place, and the staff at carriage fixes the end of the new wirerope, and new wirerope is connected the old wire rope
Position truncation, one end of the old wire rope at the carriage is removed, the new wirerope is fixed on carriage, remove
The fixation for avoiding new wirerope from sliding.
Embodiment 4
When change steel rope, carriage is moved to top layer (counterweight falls within ground at this time), is sling carriage using boom hoisting
Fixed, refering to fig. 1, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the method for this replacement elevator wire rope is needed by following operation step
It is rapid:
S1: new wirerope is placed into car top by the staff to get along, old wire rope at carriage is fixed, is avoided
Old wire rope slides, and old wire rope one end of car top is removed by carriage, carriage is fixed in one end of new wirerope；
S2: one end that the other end and old wire rope to new wirerope remove measures label, respectively in the new steel
It is marked at the 35cm-55cm and 66cm-96cm of one end that one end of cord and old wire rope remove, then to multiply institute
It states steel wire and the hemp core is cut, leave the end of the new wirerope and old wire rope respectively under winding state
Two strands of steel wires (n1, n6, o1, o6) of 35cm-55cm long and prolong from the new hemp core end to new, the old wire rope other end
Stretch two steel wires of 31cm-41cm long around integrating with, the steel wire in the old wire rope around integrate with on new wirerope
The steel wire is correspondingly arranged, and the steel wire on the new wirerope is corresponding with the steel wire in the old wire rope around integrating with
Setting；Specifically, first from described new, old wire rope one end crop two strands of the 66cm-96cm steel wires (n2, n7,
O2, o7), then cut out the hemp core of 35cm-55cm long and be left a part of the steel wire, leave and take steel wire (n1, n6,
O1, o6), and guarantee the steel wire of remaining 31cm-41cm long around integrating with；Leave during cutting the steel wire (n1, n6,
O1, o6) in the position in the wirerope section divide equally the wirerope section, the steel wire is around integrating in the wirerope section
Position, that is, the wirerope section is divided equally in the position of the steel wire cut out (n2, n7, o2, o7).
S3: the steel wire (n1, n6) of the 35cm-55cm of the new steel cord ends is wire-wrapped in the rope old wire rope
On the steel wire around integrating with, the steel wire (o1, o6) of the 35cm-55cm of the old wire rope end is wire-wrapped in described new
The steel wire on wirerope is around integrating with；
S4: the steel wire between the new wirerope and the hemp core of the old wire rope is clamped by aluminium ring, described
Aluminium ring thickness 2-3mm, first with pliers by the aluminium ring a part pincers at opposite flat structure to become small ring with it is flat
The assembly of structure, then the flat structure is pressed onto outside the small ring, the clamping steel wire in the small ring, the small ring
Diameter is less than the diameter of the wirerope；
S5: the new wirerope and the old wire rope junction are externally wrapped with double strength glass cord belt；
S6: the staff at carriage pulls the old wire rope up to the new steel from the other end of the old wire rope
Cord is in place, and the staff at carriage fixes the end of the new wirerope, and new wirerope is connected the old wire rope
Position truncation, one end of the old wire rope at the carriage is removed, the new wirerope is fixed on carriage, remove
The fixation for avoiding new wirerope from sliding.
The use principle of the method for replacement elevator wire rope provided by the invention is as follows:
It is dismissed in the vacancy left using the part steel wire winding of new wirerope to old wire rope part steel wire, utilizes old steel
The part steel wire winding of cord is dismissed in the vacancy left to new steel wire rope section steel wire, makes full use of steel wire and steel wire and steel
Frictional force between silk and hemp core, one end of one end of new wirerope and old wire rope is fixed, and test data is guaranteeing to wind
The steel wire and steel wire around the length that integrates in 31cm-41cm, the new old wire rope of normal dia 10mm retains two steel wire phases
Mutually in the case where winding, for the range of wirerope junction endurance in 400kg-500kg, the weight much larger than wirerope guarantees steel
Junction will not be broken in cord replacement process, and the diameter for increasing wirerope that will not be excessive, when guaranteeing replacement, Neng Goushun
Benefit will not be blocked by gap everywhere；It is using aluminium ring that the steel wire between hemp core is clamping together, so that between hemp core
Uniformly share pulling force avoids the problem that discontinuity occur in the case that steel wire is loose to steel wire jointly in moving process, leads
It causes that wherein one or several steel wire stress is excessive causes to break, is intertwined and connected place using double strength glass cord belt, so that winding
Steel wire will not unclamp, while to wirerope apply active force so that between wirerope and wirerope between wirerope and hemp core
Maximum static friction force increase, increase the range of endurance so that do not had at steel wire breakpoint steel wire head expose steel wire, replaced
The steel wire head exposed in journey causes to damage to elevator device, and the form of new wirerope is connected and driven using old wire rope, so that
New steel wire passes through traction sheave, directive wheel and gap enhanced convenience everywhere, holds wirerope one end without staff to wear
It crosses, improves the convenience of change steel rope, saved manpower and material resources.
The method of replacement elevator wire rope provided by the invention is grasped according to the method for the replacement elevator wire rope
Make, is dismissed in the vacancy left using the part steel wire winding of new wirerope to old wire rope part steel wire, utilize old wire rope
Part steel wire winding dismissed in the vacancy left to new steel wire rope section steel wire, utilize steel wire and steel wire and steel wire and hemp core
Between frictional force, one end of one end of new wirerope and old wire rope is fixed, and increase wirerope that will not be excessive
Diameter can pass through gap everywhere, will not block when guaranteeing replacement；Since during replacement, new wirerope is connected
In one end of old wire rope, while removing old wire rope, the new wirerope of replacement is in place, first removes old wire rope again compared to existing
The mode for filling new wirerope, the velocity efficiency to change the outfit can improve, and in replacement process, and old wirerope removes mobile drive newly
Wirerope it is mobile, traction sheave and directive wheel can be passed through without auxiliary, thus without arranging at traction sheave and directive wheel
Staff reduces staff's number, save the cost.
In addition, improving replacement efficiency it is meant that the time that worker works at car top and counterweight is reduced, certain
In degree, the reduction meaning of working time improves safety when staff's work.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (8)
1. a kind of method for replacing elevator wire rope, the wirerope includes hemp core and the multiply steel being wound in outside the hemp core
Silk, which is characterized in that including following operating procedure:
S1: one end of old wire rope is removed；
S2: the steel wire described in the multiply of new wirerope and old wire rope one end and the hemp core are cut, and make the new steel
The end of cord and old wire rope leaves at least two strands of steel wires of 35cm-55cm long under winding state and respectively from new described
Hemp core end to new, the old wire rope other end extends the steel wire of the corresponding number of 31cm-41cm long around integrating with；
S3: the steel wire steel wire of the 35cm-55cm of the new steel cord ends being wire-wrapped in the old wire rope
Around integrating with, the steel wire of the 35cm-55cm of the old wire rope end is wire-wrapped in the steel wire on the new wirerope
Around integrating with；
S4: the steel wire between the new wirerope and the hemp core of the old wire rope is clamped by aluminium ring；
S5: the new wirerope and the old wire rope junction are externally wrapped with adhesive tape；
S6: pulling the old wire rope in place up to the new wirerope from the other end of the old wire rope, will be described new
The end of wirerope is used to connect the position truncation of the old wire rope, and the other end of the old wire rope is removed, will be described
The both ends of new wirerope are individually fixed in counterweight and carriage.
2. the method for replacement elevator wire rope according to claim 1, which is characterized in that the every steel wire is logical around integrating with
The steel wire wiped out outside the hemp core is crossed to be formed.
3. the method for replacement elevator wire rope according to claim 1, which is characterized in that cut out packet in the step S2
Include following steps:
Described new, old wire rope one end crops the hemp core and the part steel wire of 35cm-55cm, leaves and takes winding shape
At least two strands of steel wires of 35cm-55cm long under state；Then the new hemp core end of Crop is to new, the old wire rope other end
The steel wire of the corresponding number of 31cm-41cm long forms the steel wire of corresponding number around integrating with.
4. the method for replacement elevator wire rope according to claim 1, which is characterized in that cut out packet in the step S2
Include following steps:
Described new, old wire rope one end crops at least two strands of steel wires of 66cm-96cm, then cuts out 35cm-
The hemp core of 55cm long and a part for being left the steel wire leave and take the steel wire of corresponding number, and guarantee remaining 31cm-
The steel wire of 41cm long is around integrating with.
5. the method for replacement elevator wire rope according to claim 1, which is characterized in that the steel wire left is described
The wirerope section is divided equally in the position in wirerope section, and the steel wire divides equally institute in the position in the wirerope section around integrating with
State wirerope section.
6. the method for replacement elevator wire rope according to claim 1, which is characterized in that the aluminium ring thickness 2-3mm.
7. it is according to claim 6 replacement elevator wire rope method, which is characterized in that by the new wirerope with it is described
The steel wire between old wire rope hemp core is clamped by aluminium ring, comprising:
A part pincers of the aluminium ring are first become to the combination of small ring and flat structure with pliers at opposite flat structure
Body, then the flat structure is pressed onto outside the small ring, the clamping steel wire in the small ring, the diameter of the small ring is less than institute
State the diameter of wirerope.
8. the method for replacement elevator wire rope according to claim 1, which is characterized in that the adhesive tape is that double strength glass is fine
Tie up adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811496651.9A CN109292601B (en) | 2018-12-07 | 2018-12-07 | Method for replacing steel wire rope of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811496651.9A CN109292601B (en) | 2018-12-07 | 2018-12-07 | Method for replacing steel wire rope of elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109292601A true CN109292601A (en) | 2019-02-01 |
| CN109292601B CN109292601B (en) | 2021-05-18 |
Family
ID=65141572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811496651.9A Active CN109292601B (en) | 2018-12-07 | 2018-12-07 | Method for replacing steel wire rope of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109292601B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540135A (en) * | 2019-08-30 | 2019-12-06 | 山东钢铁股份有限公司 | Method for replacing steel wire rope of crane |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB915896A (en) * | 1959-05-25 | 1963-01-16 | Daniele Messa | A device for tying two thread ends |
| GB1103338A (en) * | 1964-09-08 | 1968-02-14 | Textron Inc | Improvements in or relating to line ties or dead ends and method of making the same |
| CN2033870U (en) * | 1988-02-26 | 1989-03-08 | 任良绪 | Composite wire cable with core made of hemp |
| JPH0262390A (en) * | 1988-08-24 | 1990-03-02 | Hitachi Ltd | Main rope setting method for 2:1 roping elevator |
| JPH04327483A (en) * | 1991-04-30 | 1992-11-17 | Toshiba Erebeeta Technos Kk | Replacement of elevator rope and connection thereof |
| JPH05105360A (en) * | 1991-10-14 | 1993-04-27 | Hitachi Building Syst Eng & Service Co Ltd | Elevator main rope replacing method |
| CN2206379Y (en) * | 1994-11-03 | 1995-08-30 | 赵庚旭 | Preformed fixture for fastening steel cable |
| CN1126171A (en) * | 1994-08-29 | 1996-07-10 | 英万蒂奥股份公司 | Cable-clamping device for a synthetic fibre cable |
| CN1134484A (en) * | 1995-03-06 | 1996-10-30 | 英万蒂奥股份公司 | Equipment for recognising when synthetic fibre |
| JPH10167617A (en) * | 1996-12-04 | 1998-06-23 | Toshiba Corp | Shackle rod for elevator |
| RU2131393C1 (en) * | 1998-06-08 | 1999-06-10 | Государственная академия нефти и газа им.И.М.Губкина | Method of replacement of worn cable in block-and-tackle system of drilling rig (versions) |
| CN101472827A (en) * | 2006-05-08 | 2009-07-01 | 通力股份公司 | Method for replacing the hoisting roping of an elevator and a traction appliance arrangement used in the replacement |
| CN101641276A (en) * | 2007-05-29 | 2010-02-03 | 三菱电机株式会社 | Method of connecting elevator ropes |
| JP2011026027A (en) * | 2009-07-22 | 2011-02-10 | Toshiba Elevator Co Ltd | Rope replacing method for elevator |
| CN103224179A (en) * | 2012-01-26 | 2013-07-31 | 株式会社日立建筑系统 | Main wirerope replacing tool of elevator |
| CN103998819A (en) * | 2012-01-26 | 2014-08-20 | 贝卡尔特公司 | Chinese finger and outer layer removed from cord |
| CN207226793U (en) * | 2017-08-11 | 2018-04-13 | 山东里能鲁西矿业有限公司 | Change the steel wire rope clamping device that rope method replaces the main boom hoist cable of friction winder |
-
2018
- 2018-12-07 CN CN201811496651.9A patent/CN109292601B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB915896A (en) * | 1959-05-25 | 1963-01-16 | Daniele Messa | A device for tying two thread ends |
| GB1103338A (en) * | 1964-09-08 | 1968-02-14 | Textron Inc | Improvements in or relating to line ties or dead ends and method of making the same |
| CN2033870U (en) * | 1988-02-26 | 1989-03-08 | 任良绪 | Composite wire cable with core made of hemp |
| JPH0262390A (en) * | 1988-08-24 | 1990-03-02 | Hitachi Ltd | Main rope setting method for 2:1 roping elevator |
| JPH04327483A (en) * | 1991-04-30 | 1992-11-17 | Toshiba Erebeeta Technos Kk | Replacement of elevator rope and connection thereof |
| JPH05105360A (en) * | 1991-10-14 | 1993-04-27 | Hitachi Building Syst Eng & Service Co Ltd | Elevator main rope replacing method |
| CN1126171A (en) * | 1994-08-29 | 1996-07-10 | 英万蒂奥股份公司 | Cable-clamping device for a synthetic fibre cable |
| CN2206379Y (en) * | 1994-11-03 | 1995-08-30 | 赵庚旭 | Preformed fixture for fastening steel cable |
| CN1134484A (en) * | 1995-03-06 | 1996-10-30 | 英万蒂奥股份公司 | Equipment for recognising when synthetic fibre |
| JPH10167617A (en) * | 1996-12-04 | 1998-06-23 | Toshiba Corp | Shackle rod for elevator |
| RU2131393C1 (en) * | 1998-06-08 | 1999-06-10 | Государственная академия нефти и газа им.И.М.Губкина | Method of replacement of worn cable in block-and-tackle system of drilling rig (versions) |
| CN101472827A (en) * | 2006-05-08 | 2009-07-01 | 通力股份公司 | Method for replacing the hoisting roping of an elevator and a traction appliance arrangement used in the replacement |
| CN101641276A (en) * | 2007-05-29 | 2010-02-03 | 三菱电机株式会社 | Method of connecting elevator ropes |
| JP2011026027A (en) * | 2009-07-22 | 2011-02-10 | Toshiba Elevator Co Ltd | Rope replacing method for elevator |
| CN103224179A (en) * | 2012-01-26 | 2013-07-31 | 株式会社日立建筑系统 | Main wirerope replacing tool of elevator |
| CN103998819A (en) * | 2012-01-26 | 2014-08-20 | 贝卡尔特公司 | Chinese finger and outer layer removed from cord |
| CN207226793U (en) * | 2017-08-11 | 2018-04-13 | 山东里能鲁西矿业有限公司 | Change the steel wire rope clamping device that rope method replaces the main boom hoist cable of friction winder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540135A (en) * | 2019-08-30 | 2019-12-06 | 山东钢铁股份有限公司 | Method for replacing steel wire rope of crane |
| CN110540135B (en) * | 2019-08-30 | 2023-09-29 | 山东钢铁股份有限公司 | Crane steel wire rope replacement method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109292601B (en) | 2021-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1951608B1 (en) | Elevator system | |
| EP3012369A1 (en) | High-strength rigging and preparation method thereof | |
| KR20180048784A (en) | Elevator rope and manufacturing method thereof | |
| CN109292601A (en) | A method of replacement elevator wire rope | |
| JP2013170323A (en) | Wire rope | |
| JP4836450B2 (en) | Metal strands containing broken filaments | |
| CN104803285B (en) | A kind of method that running block is changed in bridge crane | |
| KR101215071B1 (en) | Method for the assembly of a stay | |
| CN107043059B (en) | Elevator tension member | |
| JP2014507348A (en) | Elevator suspension and / or drive device | |
| CN211571182U (en) | Steel wire rope for elevator with reinforced synthetic fiber core structure | |
| RU109113U1 (en) | ROPE STEEL MULTI-ORDER SMALL-ROLLING | |
| CN109626178A (en) | A kind of maintenance test device and maintenance test method for elevator dragging wire rope | |
| CN114261915B (en) | Method for quickly replacing overhead man-vehicle steel wire rope | |
| CN214573360U (en) | Steel strand aligning and bundling device | |
| CN109803912B (en) | Elevator rope and elevator device | |
| JP2603731B2 (en) | Elevator main rope changing device | |
| CN211004313U (en) | Double-lifting device of crane | |
| CN217536484U (en) | Novel two-way stainless steel composite fiber twisting machine | |
| CN215758216U (en) | Multi-strand glued high-strength steel wire rope | |
| JP2023103019A (en) | Tool for undoing strands | |
| JP2001049587A (en) | Stacking and winding material for splicing wire rope | |
| CN104233887A (en) | High strength rigging and manufacture method thereof | |
| JP2012112073A (en) | Wire rope | |
| JPS63282082A (en) | Method fo main cable replacing construction of elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |