CN109372947A - A kind of attachment device and method for steel wire rope of grab bucket replacement - Google Patents
A kind of attachment device and method for steel wire rope of grab bucket replacement Download PDFInfo
- Publication number
- CN109372947A CN109372947A CN201811467403.1A CN201811467403A CN109372947A CN 109372947 A CN109372947 A CN 109372947A CN 201811467403 A CN201811467403 A CN 201811467403A CN 109372947 A CN109372947 A CN 109372947A
- Authority
- CN
- China
- Prior art keywords
- wire rope
- hole
- grab bucket
- steel wire
- attachment device
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000004744 fabric Substances 0.000 claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 48
- 229910052742 iron Inorganic materials 0.000 claims description 24
- 239000004411 aluminium Substances 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims 1
- 238000003032 molecular docking Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 2
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/02—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with parts deformable to grip the cable or cables; Fastening means which engage a sleeve or the like fixed on the cable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/12—Grabs actuated by two or more ropes
Abstract
The present invention provides a kind of attachment devices and method for steel wire rope of grab bucket replacement, including pieces of fabric, pieces of fabric is equipped with multiple first through hole, pedestal is equipped at the bottom edge of pieces of fabric, the both ends of pedestal are equipped with handle, and the lower section of pedestal is equipped with guide pad, and guide pad is equipped with multiple radial second through-holes, second through-hole is identical as the quantity of first through hole, and the second through-hole is corresponding with first through hole；Micro-machine is equipped with below guide pad, micro-machine is equipped with motor rack, and the both ends of motor rack are fixed on handle, and the rotation axis and guide pad of micro-machine and the concentric rotation axis of pieces of fabric are rotatablely connected.A kind of attachment device and method for steel wire rope of grab bucket replacement of the present invention, avoids carrying out wirerope docking using the mode of gas weld joint, easy to operate using flexible connecting method, improves work efficiency, reduces security risk.
Description
Technical field
The invention belongs to field of mechanical technique, more particularly, to a kind of attachment device for steel wire rope of grab bucket replacement and side
Method.
Background technique
When harbour handling bulk goods, grab bucket is main handling instrument, and wirerope control grab bucket is opened in use
Closure leads to broken strand of steel cable, well damage due to frequently opening and closing of grabbing bucket, and needs often more change steel rope.Mostly use weldering greatly now
The mode connect more change steel rope, by cutting off the wirerope tail end in former grab bucket, by raw steel cord and new wirerope gas welding
The mode of welding is attached, using crane draw raw steel cord front end, by the wirerope newly replaced bring into grab bucket top and in
In square pulley wire rope groove, the exchange of the old and new's wirerope is completed.
But the method for this steel rope replacing has the disadvantages that one, since wirerope has stronger elasticity, is welding
In the process, the phenomenon that launching frequent occurrence, boiling hot spark splashes, causes harm to the human body, and there are biggish safety is hidden
Suffer from；Two, since the stock silk of wirerope is relatively thin and material belongs to high-carbon steel wire, welding performance is poor to be not easy to weld, and needs long-time heap
Weldering, working efficiency are low；Three, the wirerope connected need guiding through the pit shaft with directive wheel, the top fixed pulley group with pinch roller and
The middle side's running block for going out slot backplate with anti-wirerope it requires welding since the gap that can lead to steel wire penetrating is smaller
Quality of Steel Wire Rope afterwards is higher, and weld bond cannot be coarser than wirerope diameter, and wirerope can not be too thin, and the wirerope of welding is meticulous past
Toward causing weld bond to disconnect, need to weld again, so higher to welding technique.
Summary of the invention
In view of this, the present invention is directed to propose a kind of attachment device and method for steel wire rope of grab bucket replacement, avoids making
Wirerope docking is carried out with the mode of gas weld joint, it is easy to operate using flexible connecting method, it improves work efficiency, reduces
Security risk.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of attachment device for steel wire rope of grab bucket replacement, including pieces of fabric, pieces of fabric are equipped with multiple first through hole,
Pedestal is equipped at the bottom edge of pieces of fabric, the both ends of pedestal are equipped with handle, and the lower section of pedestal is equipped with guide pad, on guide pad
Equipped with multiple radial second through-holes, the second through-hole is identical as the quantity of first through hole, the second through-hole and first through hole phase
It is corresponding；Micro-machine is equipped with below guide pad, micro-machine is equipped with motor rack, and the both ends of motor rack are fixed on handle, small
The rotation axis and guide pad of type motor and the concentric rotation axis of pieces of fabric are rotatablely connected.
Further, the quantity of the second through-hole and first through hole is 11.
Further, the top half of two handles is each perpendicular to bottom each parallel to pedestal, the lower half portion of two handles
Seat.
The lower half portion for holding handle when in use, keeps device more convenient when in use.
Further, guide pad is round table-like.
Guide pad can prevent the case where iron wire tangle up during rotating iron wire.
Further, the top surface area of guide pad is equal to the area of pedestal.
Further, square notch is equipped in the top half of two handles.
A kind of connection method for steel wire rope of grab bucket replacement is filled using the above-mentioned connection for steel wire rope of grab bucket replacement
It sets, comprising:
Step 1: penetrating new wirerope front end for aluminium pressing sleeve cylinder, connects the wirerope that iron wire one end is inserted into 11 strands for 11
In gap, the compacting of aluminium pressing sleeve cylinder is integrally formed with pressure clamp, the other end exposes 11 connection iron wires；
Step 2: the connection iron wire of exposing is respectively corresponded in insertion first through hole and the second through-hole, starts micro-machine
After driving pieces of fabric that 11 connection iron wire one end are twisted into one, connection iron wire is extracted；
Step 3: when carrying out the connection of new old wire rope, old wire rope is penetrated into aluminium pressing sleeve cylinder first, then by new steel wire
It restricts in 11 connection iron wires insertion old wire rope wire rope core of free end, is finally integrally formed the compacting of aluminium pressing sleeve cylinder with pressure clamp,
Achieve the purpose that new and old steel cable flexible connection.
Compared with the existing technology, a kind of attachment device and method for steel wire rope of grab bucket replacement of the present invention has
Following advantage:
A kind of attachment device and method for steel wire rope of grab bucket replacement of the present invention, avoids using gas weld joint
Mode carries out wirerope docking, screws connection iron wire by pieces of fabric using flexible connecting method, thus will by connection iron wire
Wirerope is attached, easy to operate, is improved work efficiency, and security risk is reduced.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.
In the accompanying drawings:
Fig. 1 is a kind of attachment device structural schematic diagram for steel wire rope of grab bucket replacement described in the embodiment of the present invention；
Fig. 2 is a kind of attachment device front view for steel wire rope of grab bucket replacement described in the embodiment of the present invention；
Fig. 3 is a kind of attachment device side view for steel wire rope of grab bucket replacement described in the embodiment of the present invention；
Fig. 4 is a kind of attachment device rearview for steel wire rope of grab bucket replacement described in the embodiment of the present invention.
Description of symbols:
1- handle；2- micro-machine；3- guide pad；4- pieces of fabric；5- first through hole；6- pedestal；The second through-hole of 7-；8- electricity
Rack.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figs 1-4, a kind of attachment device for steel wire rope of grab bucket replacement, including pieces of fabric 4 are set on pieces of fabric 4
There are multiple first through hole 5, be equipped with pedestal 6 at the bottom edge of pieces of fabric 4, the both ends of pedestal 6 are equipped with handle 1, under pedestal 6
Side is equipped with guide pad 3, and guide pad 3 is equipped with multiple radial second through-holes 7, the quantity of the second through-hole 7 and first through hole 5
Identical, the second through-hole 7 is corresponding with first through hole 5；Micro-machine 2 is equipped with below guide pad 3, micro-machine 2 is equipped with motor
Frame 8, the both ends of motor rack 8 are fixed on handle 1, and the rotation axis of micro-machine 2 and the rotary shaft of guide pad 3 and pieces of fabric 4 are same
Axis rotation connection.
As shown in Figs 1-4, the quantity of the second through-hole 7 and first through hole 5 is 11.
As shown in Figs 1-4, the top half of two handles 1 is hung down each parallel to pedestal 6, the lower half portion of two handles 1
Directly in pedestal 6.
The lower half portion for holding handle 1 when in use, keeps device more convenient when in use.
As shown in Figs 1-4, guide pad 3 is round table-like.
Guide pad 3 can prevent the case where iron wire tangle up during rotating iron wire.
As shown in Figs 1-4, the top surface area of guide pad 3 is equal to the area of pedestal 6.
As shown in Figs 1-4, square notch is equipped in the top half of two handles 1.
As shown in Figs 1-4, a kind of connection method for steel wire rope of grab bucket replacement is used for steel wire rope of grab bucket more using above-mentioned
The attachment device changed, comprising:
Step 1: penetrating new wirerope front end for aluminium pressing sleeve cylinder, connects the wirerope that iron wire one end is inserted into 11 strands for 11
In gap, the compacting of aluminium pressing sleeve cylinder is integrally formed with pressure clamp, the other end exposes 11 connection iron wires；
Step 2: the connection iron wire of exposing is respectively corresponded in insertion first through hole 5 and the second through-hole 7, starts small electrical
After machine 2 drives pieces of fabric 4 that 11 connection iron wire one end are twisted into one, connection iron wire is extracted；
Step 3: when carrying out the connection of new old wire rope, old wire rope is penetrated into aluminium pressing sleeve cylinder first, then by new steel wire
It restricts in 11 connection iron wires insertion old wire rope wire rope core of free end, is finally integrally formed the compacting of aluminium pressing sleeve cylinder with pressure clamp,
Achieve the purpose that new and old steel cable flexible connection.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of attachment device for steel wire rope of grab bucket replacement, it is characterised in that: including pieces of fabric (4), the pieces of fabric (4)
It is equipped with multiple first through hole (5), is equipped with pedestal (6) at the bottom edge of the pieces of fabric (4), the both ends of the pedestal (6)
It is equipped with handle (1), the lower section of the pedestal (6) is equipped with guide pad (3), and the guide pad (3) is equipped with multiple radial
The second through-hole (7), second through-hole (7) is identical as the quantity of the first through hole (5), second through-hole (7) and institute
It is corresponding to state first through hole (5)；Micro-machine (2) are equipped with below the guide pad (3), the micro-machine (2) is equipped with electricity
The both ends of rack (8), the motor rack (8) are fixed on the handle (1), the rotation axis of the micro-machine (2) with it is described
The rotation connection of the concentric rotation axis of guide pad (3) and the pieces of fabric (4).
2. a kind of attachment device for steel wire rope of grab bucket replacement according to claim 1, it is characterised in that: described second
The quantity of through-hole (7) and the first through hole (5) is 11.
3. a kind of attachment device for steel wire rope of grab bucket replacement according to claim 1, it is characterised in that: described in two
The top half of handle (1) is each perpendicular to the bottom each parallel to the pedestal (6), the lower half portion of two handles (1)
Seat (6).
4. a kind of attachment device for steel wire rope of grab bucket replacement according to claim 1, it is characterised in that: the guiding
Block (3) is round table-like.
5. a kind of attachment device for steel wire rope of grab bucket replacement according to claim 1, it is characterised in that: the guiding
The top surface area of block (3) is equal to the area of the pedestal (6).
6. a kind of attachment device for steel wire rope of grab bucket replacement according to claim 3, it is characterised in that: described in two
Square notch is equipped in the top half of handle (1).
7. a kind of connection method for steel wire rope of grab bucket replacement, it is characterised in that: using as described in claim 1-6 is any
A kind of attachment device for steel wire rope of grab bucket replacement, comprising:
Step 1: penetrating new wirerope front end for aluminium pressing sleeve cylinder, connects the wirerope gap that iron wire one end is inserted into 11 strands for 11
It is interior, the compacting of aluminium pressing sleeve cylinder is integrally formed with pressure clamp, the other end exposes 11 connection iron wires；
Step 2: the connection iron wire of exposing is respectively corresponded in the insertion first through hole (5) and second through-hole (7), is opened
It moves after the micro-machine (2) drive the pieces of fabric (4) that 11 connection iron wire one end are twisted into one, extracts and connect iron wire；
Step 3: when carrying out the connection of new old wire rope, old wire rope is penetrated into aluminium pressing sleeve cylinder first, then certainly by new wirerope
It is inserted into old wire rope wire rope core by the 11 connection iron wires held, finally the compacting of aluminium pressing sleeve cylinder is integrally formed with pressure clamp, is reached
The purpose of new and old steel cable flexible connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811467403.1A CN109372947B (en) | 2018-12-03 | 2018-12-03 | Connecting device and method for changing grab bucket steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811467403.1A CN109372947B (en) | 2018-12-03 | 2018-12-03 | Connecting device and method for changing grab bucket steel wire rope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109372947A true CN109372947A (en) | 2019-02-22 |
| CN109372947B CN109372947B (en) | 2023-11-14 |
Family
ID=65375365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811467403.1A Active CN109372947B (en) | 2018-12-03 | 2018-12-03 | Connecting device and method for changing grab bucket steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109372947B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020064753A (en) * | 2002-07-24 | 2002-08-09 | 주식회사 일화산업 | Manufacturing device for wire rope |
| DE102007006326B3 (en) * | 2007-02-08 | 2008-06-26 | Autoliv Development Ab | Fitting for fixing rope hanger, has curved area, which encloses fastening unit, which is inserted during assembly of fitting into opening and so forms guide for hanger, which is looped outside around guide |
| WO2009093648A1 (en) * | 2008-01-25 | 2009-07-30 | Katsuyama Rope Co., Ltd. | Spineless wire-rope sling manufacturing method, wire-rope sling manufacturing apparatus, spineless wire-rope sling manufacturing method using the apparatus, and spineless wire-rope sling |
| CN102297241A (en) * | 2011-08-20 | 2011-12-28 | 太原理工大学 | Anti-torsion connection device of steel wire rope |
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| CN203459462U (en) * | 2013-06-26 | 2014-03-05 | 西安赛特思迈钛业有限公司 | Variable-diameter type take-up spool |
| CN104358171A (en) * | 2014-09-14 | 2015-02-18 | 温州碧戈之都鞋业有限公司 | Six-hole rope twisting device |
| CN105297508A (en) * | 2015-11-13 | 2016-02-03 | 兰州兰石集团有限公司 | Manufacturing method for flexible connecting structure used in replacing process of steel wire rope of double-winch petroleum drilling machine |
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| CN207933807U (en) * | 2018-01-24 | 2018-10-02 | 江苏新汇力金属制品有限公司 | Braider for wire rope braiding vehicle |
| CN207933808U (en) * | 2018-01-24 | 2018-10-02 | 江苏新汇力金属制品有限公司 | Braider for wire rope take-up |
| CN209430685U (en) * | 2018-12-03 | 2019-09-24 | 天津港第四港埠有限公司 | A kind of attachment device for steel wire rope of grab bucket replacement |
-
2018
- 2018-12-03 CN CN201811467403.1A patent/CN109372947B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020064753A (en) * | 2002-07-24 | 2002-08-09 | 주식회사 일화산업 | Manufacturing device for wire rope |
| DE102007006326B3 (en) * | 2007-02-08 | 2008-06-26 | Autoliv Development Ab | Fitting for fixing rope hanger, has curved area, which encloses fastening unit, which is inserted during assembly of fitting into opening and so forms guide for hanger, which is looped outside around guide |
| WO2009093648A1 (en) * | 2008-01-25 | 2009-07-30 | Katsuyama Rope Co., Ltd. | Spineless wire-rope sling manufacturing method, wire-rope sling manufacturing apparatus, spineless wire-rope sling manufacturing method using the apparatus, and spineless wire-rope sling |
| CN102297241A (en) * | 2011-08-20 | 2011-12-28 | 太原理工大学 | Anti-torsion connection device of steel wire rope |
| CN103303831A (en) * | 2013-05-28 | 2013-09-18 | 淮南矿业(集团)有限责任公司 | Rope locker |
| CN203459462U (en) * | 2013-06-26 | 2014-03-05 | 西安赛特思迈钛业有限公司 | Variable-diameter type take-up spool |
| CN104358171A (en) * | 2014-09-14 | 2015-02-18 | 温州碧戈之都鞋业有限公司 | Six-hole rope twisting device |
| CN105297508A (en) * | 2015-11-13 | 2016-02-03 | 兰州兰石集团有限公司 | Manufacturing method for flexible connecting structure used in replacing process of steel wire rope of double-winch petroleum drilling machine |
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| CN209430685U (en) * | 2018-12-03 | 2019-09-24 | 天津港第四港埠有限公司 | A kind of attachment device for steel wire rope of grab bucket replacement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109372947B (en) | 2023-11-14 |
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