CN103879929B - A kind of auxiliary device for the transport of heavy caliber cable coil and using method thereof - Google Patents

A kind of auxiliary device for the transport of heavy caliber cable coil and using method thereof Download PDF

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Publication number
CN103879929B
CN103879929B CN201410153738.1A CN201410153738A CN103879929B CN 103879929 B CN103879929 B CN 103879929B CN 201410153738 A CN201410153738 A CN 201410153738A CN 103879929 B CN103879929 B CN 103879929B
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steel pipe
pair
auxiliary frame
frame
fork truck
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CN103879929A (en
Inventor
罗鹏
李刚
张凯
曹叶章
曹正华
谈伟
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YANGZHOU JIANGDU POWER SUPPLY COMPANY JIANGSU ELECTRIC POWER Co
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
Yangzhou Power Supply Co of Jiangsu Electric Power Co
Original Assignee
YANGZHOU JIANGDU POWER SUPPLY COMPANY JIANGSU ELECTRIC POWER Co
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
Yangzhou Power Supply Co of Jiangsu Electric Power Co
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Abstract

A kind of auxiliary device for the transport of heavy caliber cable coil and using method thereof.Relate to the accessory equipment field of transportation device.Comprise steel pipe one, steel pipe two, a pair auxiliary frame one and a pair auxiliary frame two; The frame plate one that described auxiliary frame one comprises the stand one in C font and vertically arranges; Described auxiliary frame two comprises stand two, fixing device and the vertical frame plate two arranged in frame-type.A), auxiliary fork truck: A1), auxiliary frame one is installed; A2), steel pipe one is installed; A3), fork truck arm is stretched into; A4), auxiliary frame two is installed; A5), steel pipe two is installed; A6), coil is lifted; B), whipline: B1), install steel pipe one; B2), steel pipe two is installed; B3), auxiliary frame two is installed; B4), steel rope is worn; B5), to sling coil.There is the advantage that delicate structure, using method are simple, applied widely and with low cost.

Description

A kind of auxiliary device for the transport of heavy caliber cable coil and using method thereof
Technical field
The present invention relates to the accessory equipment field of transportation device, particularly relate to the improvement for heavy caliber cable coil fortune, the auxiliary device hung and using method thereof.
Background technology
At present, for the transport of cable coil, usually carry out in following two kinds of modes: one is that fork truck forks rear transhipment; Two is transport after crane is sling.
When using fork truck, traditional to fork mode as shown in Figure 6,7 many, and now, once the brachium of fork truck arm is less than the axial length of coil, as shown in Figure 8, then will cause fork truck to use, serious even scratches cable skin damage cable; To this, someone proposes hollow space fork truck arm being stretched into coil, thus forks coil; But, once the axle center height of coil higher than or close to the height of fork truck, especially existing heavy caliber cable coil, also will cause fork truck to use.
When using crane, it is as shown in figure 11 many that traditional steel rope wears mode, completes the handling of cable coil in this type of simple mode efficiently; But, this type of steel rope wears mode when in the face of heavy caliber cable, because its size is comparatively large, heavier mass, the top of the side shield of coil is made to bear pressure axial greatly, as shown in figure 12, thus stretch bending or break coil, and then make whole coil to carry out follow-up use, bring the great wasting of resources.
In sum, along with the development of productive force, the size of heavy caliber cable coil is also increasing, and some diameters can reach more than 5m; Like this, how to overcome traditional fortune, the method for hanging effectively cannot be applicable to heavy caliber cable coil becomes those skilled in the art's technical matters urgently to be resolved hurrily.
Summary of the invention
The present invention is directed to above problem, provide a kind of delicate structure, easy to use and applied widely, effectively can assist when fork truck forks or crane slings, thus the fortune realizing heavy caliber cable coil, the auxiliary device for the transport of heavy caliber cable coil hung and using method thereof.
Technical scheme of the present invention is: comprise steel pipe one, steel pipe two, a pair auxiliary frame one and a pair auxiliary frame two;
The frame plate one that described auxiliary frame one comprises the stand one in C font and vertically arranges, described stand one comprises the top board one, side plate one and the base plate one that are connected as a single entity successively, described frame plate one is fixedly connected on the end face of described top board one, in 5-20 ° of angle between the bottom surface of described top board one and the end face of described base plate one;
Described auxiliary frame two comprises stand two, fixing device and the vertical frame plate two arranged in frame-type, described frame plate two is fixedly connected on the end face of described stand two, described fixing device comprises fastening bolt and clamping piece, described stand two comprises top board two, pair of side plates two and base plate two, the inwall of side plate two described in a pair offers vertical chute, make described clamping piece be slidably connected at described in a pair between vertical chute, described fastening bolt is located in the middle part of described base plate two and is against on the bottom surface of described clamping piece.
The bottom surface of the top board two of described auxiliary frame two is connected with skid resistant course, the bottom surface of described clamping piece offers circular groove.
The same side end face of the pair of side plates two of described auxiliary frame two offers a pair steel rope chute.
Use according to the following steps:
A), auxiliary fork truck:
A1), auxiliary frame one is installed: be socketed in a pair fork truck arm of fork truck respectively by a pair auxiliary frame one;
A2), steel pipe one is installed: end face steel pipe one being placed on a pair top board one is positioned at the side of frame plate one towards cable circle;
A3), stretch into fork truck arm: open fork truck, make a pair fork truck arm stretch into the cable of cable coil below and between a side dams of cable coil;
A4), auxiliary frame two is installed: be first socketed in a pair fork truck arm by a pair auxiliary frame two, and be located at the side of coil away from auxiliary frame one, more upwards screw fastening bolt;
A5), steel pipe two is installed: end face steel pipe two being placed on a pair top board two is positioned at the side of frame plate two towards cable coil;
A6), coil is lifted: open fork truck, make a pair fork truck arm upward movement, thus effectively lift a side dams of cable coil by steel pipe one and steel pipe two, and then transport; Complete;
B), whipline:
B1), steel pipe one is installed: center steel pipe one being located in cable coil;
B2), steel pipe two is installed: top steel pipe two being placed on cable coil;
B3), auxiliary frame two is installed: the two ends a pair auxiliary frame two being socketed in steel pipe two, and turn fastening bolt, thus makes clamping piece and top board two be clamped in the two ends of steel pipe two;
B4), wear steel rope: be first located in steel pipe one at the middle part of steel rope, then by the two ends of steel rope walking around respectively after in the steel rope chute in a pair auxiliary frame two, hang on the suspension hook of crane;
B5), coil of slinging: open crane, drive steel rope by suspension hook, thus cable coil of effectively slinging, and then transport; Complete.
The present invention is with above-mentioned steps A) be arranged on fork truck after, namely complete the transhipment to heavy caliber cable coil by traditional common fork truck; Meanwhile, when transporting, the omnidistance no touch of cable, thus maximized protection has been carried out to cable.In addition, also can choose the applicable steel pipe one of length and steel pipe two according to the axial length of cable coil during use, there is applied widely, that result of use is good feature.In addition, also can by this case and traditional fork truck arm extension fixture with the use of, to play the effect being applicable to more bigbore cable coil.
The present invention is with above-mentioned steps B) be applied in after in crane handling process, namely by crane under the prerequisite not damaging cable coil, complete the handling to heavy caliber cable coil.Meanwhile, because it is in handling process, cable coil only bears a pulling force upwards by the contact surface with steel pipe one, therefore, effectively prevent the damage to cable skin and side shield in handling process.
In sum, after the present invention being applied to the fortune of heavy caliber cable coil, hanging process, namely complete fortune to heavy caliber cable coil by traditional fork truck, crane, hang, there is the advantage that delicate structure, using method are simple, applied widely and with low cost.
Accompanying drawing explanation
Fig. 1 be using state of the present invention with reference to figure mono-,
Fig. 2 is the structural scheme of mechanism of auxiliary frame one in the present invention,
Fig. 3 is the left view of Fig. 2,
Fig. 4 is the structural representation of auxiliary frame two in the present invention,
Fig. 5 is the left view of Fig. 4,
Fig. 6 be background technology of the present invention with reference to figure mono-,
Fig. 7 is the right elevation of Fig. 6,
Fig. 8 be background technology of the present invention with reference to figure bis-,
Fig. 9 be using state of the present invention with reference to figure bis-,
Figure 10 be in Fig. 9 B-B to cutaway view,
Figure 11 be background technology of the present invention with reference to figure tri-,
Figure 12 is that background technology of the present invention is with reference to figure tetra-;
In figure, 1 is steel pipe one, and 2 is steel pipes two;
3 is auxiliary frames one, and 31 is frame plates one, and 32 is stands one, and 321 is top boards one, and 322 is side plates one, and 323 is base plates one;
4 is auxiliary frames two, and 41 is frame plates two, and 42 is stands two, and 421 is top boards two, and 422 is side plates two, and 4220 is steel rope chutes, and 423 is base plates two, and 43 is fixing devices, and 431 is fastening bolts, and 432 is clamping pieces, and 4320 is circular grooves;
5 is cable coils, and 51 is cables, and 52 is side shields, and 6 is fork trucks, and 7 is cranes.
Detailed description of the invention
The present invention as shown in figs. 1-12, comprises steel pipe 1, steel pipe 22, a pair auxiliary frame 1 and a pair auxiliary frame 24;
The frame plate 1 that described auxiliary frame 1 comprises the stand 1 in C font and vertically arranges, described stand 1 comprises the top board 1, side plate 1 and the base plate 1 that are connected as a single entity successively, described frame plate 1 is fixedly connected on the end face of described top board 1, in 5-20 ° of angle between the bottom surface of described top board 1 and the end face of described base plate 1; Owing to usually having the angle of 5-20 ° between the end face of the fork truck arm of fork truck and bottom surface, therefore, at completing steps A1) after, " root " that be stuck in a pair fork truck arm that a pair auxiliary frame one is simple, effective and firm.
Described auxiliary frame 24 comprises the stand 2 42 in frame-type, fixing device 43 and the frame plate 2 41 vertically arranged, described frame plate 2 41 is fixedly connected on the end face of described stand 2 42, described fixing device 43 comprises fastening bolt 431 and clamping piece 432, described stand 2 42 comprises top board 2 421, pair of side plates 2 422 and base plate 2 423, the inwall of side plate 2 422 described in a pair offers vertical chute, described clamping piece 432 is made to be slidably connected at described in a pair between vertical chute, described fastening bolt 431 is located in the middle part of described base plate 2 423, and be against on the bottom surface of described clamping piece 432.Like this, at completing steps A4) after, can make " tip " that be connected to a pair fork truck arm that a pair auxiliary frame two is simple, effective and firm; And at completing steps B3) after, the end, both sides being connected to steel pipe two that a pair auxiliary frame two is simple, effective and firm can be made.
The bottom surface of the top board 2 423 of described auxiliary frame 24 is connected with the skid resistant course be made up of rubber, antiskid particles etc., like this, at completing steps A4) after effectively can promote friction force between the bottom surface of top board two and fork truck arm, thus effectively prevent the problem that steel pipe two support that causes because of auxiliary frame two translation lost efficacy.The bottom surface of described clamping piece 432 offers circular groove 4320, like this, fastening bolt effectively can be avoided to bear the cross shear transmitted by clamping piece, thus effectively improve the service life of equipment package.
The same side end face of the pair of side plates 2 422 of described auxiliary frame 24 offers a pair steel rope chute 4220.
This case can effectively be applicable to when reality uses heavy caliber cable coil fortune (fork truck transhipment), hang (crane handling), specifically, can use according to the following steps:
A), auxiliary fork truck:
A1), auxiliary frame 1 is installed: be socketed in a pair fork truck arm of fork truck 6 respectively by a pair auxiliary frame 1;
A2), steel pipe 1 is installed: end face steel pipe 1 being placed on a pair top board 1 is positioned at the side of frame plate 1 towards cable coil;
A3), stretch into fork truck arm: open fork truck 6, make a pair fork truck arm stretch into the cable of cable coil below and between a side dams of cable coil;
A4), auxiliary frame 24 is installed: be first socketed in a pair fork truck arm by a pair auxiliary frame 2 42, and be located at the side of coil away from auxiliary frame 1, more upwards screw fastening bolt 431;
A5), steel pipe 22 is installed: end face steel pipe 22 being placed on a pair top board 2 421 is positioned at the side of frame plate 2 41 towards cable coil;
A6), coil is lifted: open fork truck 6, make a pair fork truck arm upward movement, thus effectively lift a side dams of cable coil by steel pipe 1 and steel pipe 22, and then transport; Complete; Now, the stress point of cable coil is only 4 contact points of one side dams and steel pipe one, steel pipe two, and the power that a side dams is subject to is only diametral load, and then can effectively avoid in transit causing damage to a side dams.
Like this, by the auxiliary device of this case with above-mentioned steps A) be arranged on fork truck after, namely complete the transhipment to heavy caliber cable coil by traditional common fork truck; Meanwhile, when transporting, the omnidistance no touch of cable, thus maximized protection has been carried out to cable.In addition, also can choose the applicable steel pipe one of length and steel pipe two according to the axial length of cable coil during use, there is applied widely, that result of use is good feature.
B), whipline:
B1), steel pipe 1 is installed: center steel pipe 1 being located in cable coil;
B2), steel pipe 22 is installed: top steel pipe 22 being placed on cable coil;
B3), auxiliary frame 24 is installed: the two ends a pair auxiliary frame 24 being socketed in steel pipe 22, and turn fastening bolt 431, thus makes clamping piece 432 and top board 2 421 be clamped in the two ends of steel pipe 22;
B4), wear steel rope: be first located in steel pipe 1 at the middle part of steel rope, then by the two ends of steel rope after walking around in the steel rope chute in a pair auxiliary frame 24 4220 respectively, hang on the suspension hook of crane 7;
B5), coil of slinging: open crane 7, drive steel rope by suspension hook, thus cable coil of effectively slinging, and then transport; Complete.Like this, the pressure being originally applied to the axis at a side dams top will by steel pipe two on behalf of bearing, and a side dams does not then stress in handling process, and then achieves maximized protection to cable coil.
Like this, by the auxiliary device of this case with above-mentioned steps B) be applied in after in crane handling process, namely by crane under the prerequisite not damaging cable coil, complete the handling to heavy caliber cable coil.Meanwhile, because it is in handling process, cable coil only bears a pulling force upwards by the contact surface with steel pipe one, therefore, effectively prevent the damage to cable skin and side shield in handling process.

Claims (4)

1., for an auxiliary device for heavy caliber cable coil transport, it is characterized in that, comprise steel pipe one, steel pipe two, a pair auxiliary frame one and a pair auxiliary frame two;
The frame plate one that described auxiliary frame one comprises the stand one in C font and vertically arranges, described stand one comprises the top board one, side plate one and the base plate one that are connected as a single entity successively, described frame plate one is fixedly connected on the end face of described top board one, in 5-20 ° of angle between the bottom surface of described top board one and the end face of described base plate one;
Described auxiliary frame two comprises stand two, fixing device and the vertical frame plate two arranged in frame-type, described frame plate two is fixedly connected on the end face of described stand two, described fixing device comprises fastening bolt and clamping piece, described stand two comprises top board two, pair of side plates two and base plate two, the inwall of side plate two described in a pair offers vertical chute, make described clamping piece be slidably connected at described in a pair between vertical chute, described fastening bolt is located in the middle part of described base plate two and is against on the bottom surface of described clamping piece.
2. a kind of auxiliary device for the transport of heavy caliber cable coil according to claim 1, is characterized in that, the bottom surface of the top board two of described auxiliary frame two is connected with skid resistant course, the bottom surface of described clamping piece offers circular groove.
3. a kind of auxiliary device for the transport of heavy caliber cable coil according to claim 1, is characterized in that, the same side end face of the pair of side plates two of described auxiliary frame two offers a pair steel rope chute.
4. a using method for the auxiliary device for the transport of heavy caliber cable coil according to claim 1, is characterized in that, use according to the following steps:
A), auxiliary fork truck:
A1), auxiliary frame one is installed: be socketed in a pair fork truck arm of fork truck respectively by a pair auxiliary frame one;
A2), steel pipe one is installed: end face steel pipe one being placed on a pair top board one is positioned at the side of frame plate one towards cable circle;
A3), stretch into fork truck arm: open fork truck, make a pair fork truck arm stretch into the cable of cable coil below and between a side dams of cable coil;
A4), auxiliary frame two is installed: be first socketed in a pair fork truck arm by a pair auxiliary frame two, and be located at the side of coil away from auxiliary frame one, more upwards screw fastening bolt;
A5), steel pipe two is installed: end face steel pipe two being placed on a pair top board two is positioned at the side of frame plate two towards cable coil;
A6), coil is lifted: open fork truck, make a pair fork truck arm upward movement, thus effectively lift a side dams of cable coil by steel pipe one and steel pipe two, and then transport; Complete;
B), whipline:
B1), steel pipe one is installed: center steel pipe one being located in cable coil;
B2), steel pipe two is installed: top steel pipe two being placed on cable coil;
B3), auxiliary frame two is installed: the two ends a pair auxiliary frame two being socketed in steel pipe two, and turn fastening bolt, thus makes clamping piece and top board two be clamped in the two ends of steel pipe two;
B4), wear steel rope: be first located in steel pipe one at the middle part of steel rope, then by the two ends of steel rope walking around respectively after in the steel rope chute in a pair auxiliary frame two, hang on the suspension hook of crane;
B5), coil of slinging: open crane, drive steel rope by suspension hook, thus cable coil of effectively slinging, and then transport; Complete.
CN201410153738.1A 2014-04-16 2014-04-16 A kind of auxiliary device for the transport of heavy caliber cable coil and using method thereof Active CN103879929B (en)

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CN104150404B (en) * 2014-06-12 2017-01-18 国家电网公司 High voltage cable rail transport loading and unloading tool trolley
CN104909271B (en) * 2015-06-11 2016-08-24 鞍山紫竹工程设备制造有限公司 A kind of auxiliary hoisting device and using method
CN112357327B (en) * 2020-10-30 2022-06-24 广船国际有限公司 Large pipe fitting transportation equipment and transportation method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1293467A2 (en) * 2001-09-14 2003-03-19 Dante Bruno Priuli Grab for conveying coils of rod
MY134035A (en) * 2002-05-15 2007-11-30 Ts Transrail Sdn Bhd Vehicle cargo carrier assembly
CN202089672U (en) * 2011-05-24 2011-12-28 河北长江中远吊索具有限公司 Protective angle for rolled plate hoisting
CN202322234U (en) * 2011-11-21 2012-07-11 佛山纬达光电材料有限公司 Fork lift truck with arc-shaped pallet fork
CN202657828U (en) * 2012-05-18 2013-01-09 大连船舶重工集团有限公司 Large-scale nut hoisting device
EP2671838A1 (en) * 2012-06-05 2013-12-11 Cofely Gebäudetechnik GmbH Tube lifting device with telescopic fork
CN203767963U (en) * 2014-04-16 2014-08-13 国家电网公司 Auxiliary device for conveying large-diameter cable coils

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08133694A (en) * 1994-11-10 1996-05-28 Toyo Umpanki Co Ltd Forklift for carrying cylindrical material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1293467A2 (en) * 2001-09-14 2003-03-19 Dante Bruno Priuli Grab for conveying coils of rod
MY134035A (en) * 2002-05-15 2007-11-30 Ts Transrail Sdn Bhd Vehicle cargo carrier assembly
CN202089672U (en) * 2011-05-24 2011-12-28 河北长江中远吊索具有限公司 Protective angle for rolled plate hoisting
CN202322234U (en) * 2011-11-21 2012-07-11 佛山纬达光电材料有限公司 Fork lift truck with arc-shaped pallet fork
CN202657828U (en) * 2012-05-18 2013-01-09 大连船舶重工集团有限公司 Large-scale nut hoisting device
EP2671838A1 (en) * 2012-06-05 2013-12-11 Cofely Gebäudetechnik GmbH Tube lifting device with telescopic fork
CN203767963U (en) * 2014-04-16 2014-08-13 国家电网公司 Auxiliary device for conveying large-diameter cable coils

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Address after: 225009 Weiyang Road, Jiangsu, China, No. 179, No.

Applicant after: Yangzhou Power Supply Company of Jiangsu Electric Power Company

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