CN104671062B - A kind of novel PCCP steel cylinder suspender and PCCP steel cylinder hanging method - Google Patents
A kind of novel PCCP steel cylinder suspender and PCCP steel cylinder hanging method Download PDFInfo
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- CN104671062B CN104671062B CN201510091197.9A CN201510091197A CN104671062B CN 104671062 B CN104671062 B CN 104671062B CN 201510091197 A CN201510091197 A CN 201510091197A CN 104671062 B CN104671062 B CN 104671062B
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- steel cylinder
- suspender
- block
- type elevator
- limited block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
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- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention relates to a kind of novel PCCP steel cylinder suspender and PCCP steel cylinder hanging method, including c-type elevator, c-type elevator opening is down, its opening part forms draw-in groove, the left side of c-type elevator is provided with stopper slot, the end face of stopper slot is the inclined-plane tilted from the top down, horizontal plane it is provided with between inclined-plane and left surface, limited location block is connected by bearing pin between the two side of stopper slot, the end face horizontal plane front end of limited block connects extension spring, the other end of extension spring is connected on c-type elevator left surface, limited block is positioned at one end of draw-in groove and is provided with and the boss of steel cylinder socket circle groove fit.Hanger structure of the present invention is simple, limited block coordinates with stopper slot, fixes the socket end of socket circle under the effect of extension spring, can accelerate steel cylinder handling speed, ensure that socket circle quality, installation and removal are convenient, and after hanging place, suspender is separated by direct pull rope with steel cylinder, when solving that steel cylinder is vertical to be deposited, a dismounting difficult problem for suspender, avoids work high above the ground simultaneously, reduces potential safety hazard.
Description
Technical field
The invention belongs to PCCP steel cylinder hoisting technology field, hang particularly to a kind novel PCCP steel cylinder
Tool and PCCP steel cylinder hanging method.
Background technology
The current international and domestic PCCP steel cylinder handling commonly used common suspender of work is carried out, and uses the method not
Only handling speed is slow, and easily steel cylinder socket circle is caused damage, simultaneously when steel cylinder is vertical deposit time,
Need personnel to be separated with steel cylinder by suspender aloft, cause work high above the ground, there is potential safety hazard.
Summary of the invention
The present invention solves technical problem present in known technology and provide one to ensure that socket circle
Quality, reduces novel PCCP steel cylinder suspender and the PCCP steel cylinder hanging method of potential safety hazard.
The present invention solves that technical problem is adopted the technical scheme that present in known technology:
A kind of novel PCCP steel cylinder suspender, including c-type elevator, described c-type elevator opening down,
Its opening part forms draw-in groove, and the left side of described c-type elevator is provided with stopper slot, the end face of described stopper slot
For the inclined-plane tilted from the top down, and between inclined-plane and left surface, it is provided with horizontal plane, described stopper slot
Connecting limited location block by bearing pin between two side, the end face horizontal plane front end of described limited block connects draws
Spring, the other end of described extension spring is connected on c-type elevator left surface, and described limited block is positioned at draw-in groove
One end is provided with and the boss of steel cylinder socket circle groove fit.
Described c-type elevator is made up of hanging block and fixture block, and described hanging block both sides are respectively arranged with a fixture block, institute
Stating hanging block is " 7 " font, and described fixture block is " C " shape, and described fixture block and hanging block medial roof inclined-plane are formed
Stopper slot.
Described hanging block is welded to connect with fixture block.
The top of described c-type elevator is provided with hole for hoist.
The front end of described limited block is additionally provided with draw ring hole, is provided with draw ring in described draw ring hole.
The material of described extension spring is 65Mn.
A kind of PCCP steel cylinder hanging method, comprises the steps:
1) rope of suitable length is fixed on draw ring, then draw ring is fixed on limited block handle end and adds
In the draw ring hole of work, the most again limited block is positioned in the stopper slot of c-type elevator, makes pilot hole align,
Limited block is made to be fixed together with c-type elevator by bearing pin plugging in fitting hole again；
2) pulling downward on one end that limited block is connected with extension spring, limited block rotates around bearing pin, is positioned at draw-in groove
Interior limited block end boss rotates up, and boss and draw-in groove inwall gap enlargement, then by steel cylinder socket
End inserts the draw-in groove of c-type elevator, makes limited block boss enter in steel cylinder socket end groove, at the work of extension spring
With lower position block by steel cylinder socket end positioning and locking；
3) step 1 is repeated) and 2), another steel cylinder suspender is fixed in steel cylinder socket end, makes two
Individual steel cylinder suspender is 180 ° at steel cylinder socket end face and is arranged symmetrically with；
4) being connected by two steel cylinder suspenders, and be fixed on travelling crane hook, then hoist suspension hook, carries out steel
Cylinder handling；
5) after being hoisted to appointed place, steel cylinder is landed, then pull the rope fixing with draw ring, make to hang
Tool separates with steel cylinder, and hoist travelling crane hook, completes the handling work of steel cylinder.
The present invention has the advantage that with good effect: hanger structure of the present invention is simple, and limited block is with spacing
Slot fit, fixes the socket end of socket circle under the effect of extension spring, and installation and removal are convenient, can accelerate steel
Cylinder handling speed；Employing Novel sling lifts, and can avoid the suspender damage to socket circle, it is ensured that socket
Circle quality；During dismounting suspender, with direct pull rope, suspender can be separated with steel cylinder, solve steel cylinder and stand
When formula is deposited, a dismounting difficult problem for suspender, avoid work high above the ground simultaneously, reduce potential safety hazard.
Accompanying drawing explanation
Fig. 1 is that the present invention assembles schematic diagram；
Fig. 2 is that c-type elevator of the present invention assembles schematic diagram；
Fig. 3 is figure Fig. 2 side view.
In Fig. 1-Fig. 3,1.C type elevator；101. hanging block；102. fixture block；103. draw-in groove；104. it is spacing
Groove；2. limited block；3. bearing pin；4. extension spring；5. draw ring；6. socket circle；7. pilot hole；8. draw ring hole.
Detailed description of the invention:
For the summary of the invention of the present invention, feature and effect can be further appreciated that, hereby enumerate following example,
And it is as follows to coordinate accompanying drawing to describe in detail:
Seeing Fig. 1, a kind of novel PCCP steel cylinder suspender, including c-type elevator 1, c-type elevator 1 opening
Down, its opening part forms draw-in groove 103 to end, and the left side of c-type elevator 1 is provided with stopper slot 104, spacing
The end face of groove 104 is the inclined-plane tilted from the top down, and is provided with horizontal plane between inclined-plane and left surface,
Limited location block 2 is connected by bearing pin 3, the end face level of limited block 2 between the two side of stopper slot 104
End connection in front has extension spring 4, the other end of extension spring 4 to be connected on the left surface of c-type elevator 1, spacing
Block 2 is positioned at one end of draw-in groove 103 and is provided with the boss coordinated with steel cylinder socket circle 6 inboard groove.
Preferably, in order to easy to process, saving processing cost, c-type elevator 1 is by hanging block 101 and fixture block
102 compositions, see Fig. 2, and hanging block 101 both sides are respectively arranged with a fixture block 202, and hanging block 101 is " 7 "
Font, fixture block 102 is " C " shape, and fixture block 102 and hanging block 101 medial roof inclined-plane form stopper slot 104,
Hanging block 101 is welded to connect with fixture block 102, and the top of c-type elevator 1 is provided with hole for hoist.
Preferably, the front end of limited block 2 also sets up draw ring hole 8, is provided with draw ring 5 in draw ring hole 8,
Can be time saving and energy saving during use.
Preferably, the material of extension spring 4 is 65Mn.
A kind of PCCP steel cylinder hanging method, comprises the steps:
1) rope of suitable length is fixed on draw ring 5, then draw ring 5 is fixed on limited block 2
In the draw ring hole 8 of handle end processing, limited block 2 is positioned over the stopper slot 104 of c-type elevator the most again
In, make pilot hole 7 align, then limited block 2 and c-type elevator 1 will be made in bearing pin 3 plugging in fitting hole 7
It is fixed together；
2) pulling downward on one end that limited block is connected with extension spring, limited block 2 rotates around bearing pin 3, position
The end boss of the limited block 2 in draw-in groove 103 rotates up, boss and draw-in groove inwall gap enlargement,
Then steel cylinder socket circle is inserted the draw-in groove 103 of c-type elevator, makes the boss of limited block 2 enter steel cylinder and insert
In mouthful end groove, at the effect lower position block 2 of extension spring 4 by steel cylinder socket end positioning and locking；
3) step 1 is repeated) and 2), another steel cylinder suspender is fixed in steel cylinder socket circle socket end,
Make two steel cylinder suspenders be 180 ° at steel cylinder socket end face to be arranged symmetrically with；
4) hole for hoist of two steel cylinder suspenders is connected, and be fixed on travelling crane hook, then play hanging
Hook, carries out steel cylinder handling；
5) after being hoisted to appointed place, steel cylinder is landed, then pull the rope fixing with draw ring, make
Suspender separates with steel cylinder, and hoist travelling crane hook, completes the handling work of steel cylinder.
Above example only in order to illustrate that technical scheme is not intended to limit, art general
Logical it will be appreciated by the skilled person that still the detailed description of the invention of invention can be modified or to part
Technical characteristic carries out equivalent；Without deviating from the spirit of technical solution of the present invention, it all should be contained at this
The technology that invention is claimed.
Claims (7)
1. a novel PCCP steel cylinder suspender, it is characterised in that include that c-type elevator, described c-type hang
Down, its opening part forms draw-in groove to card opening, and the left side of described c-type elevator is provided with stopper slot, institute
The end face stating stopper slot is the inclined-plane tilted from the top down, and is provided with level between inclined-plane and left surface
Face, connects limited location block, the end face water of described limited block by bearing pin between the two side of described stopper slot
Flat front end connects has extension spring, the other end of described extension spring to be connected on c-type elevator left surface, described limit
Position block is positioned at one end of draw-in groove and is provided with and the boss of steel cylinder socket circle groove fit.
One the most according to claim 1 novel PCCP steel cylinder suspender, it is characterised in that described C
Type elevator is made up of hanging block and fixture block, and described hanging block both sides are respectively arranged with a fixture block, and described hanging block is
" 7 " font, described fixture block is " C " shape, and described fixture block and hanging block medial roof inclined-plane form stopper slot.
One the most according to claim 2 novel PCCP steel cylinder suspender, it is characterised in that described
Hanging block is welded to connect with fixture block.
One the most according to claim 1 and 2 novel PCCP steel cylinder suspender, it is characterised in that
The top of described c-type elevator is provided with hole for hoist.
A kind novel PCCP steel cylinder suspender the most according to claim 1, it is characterised in that institute
The front end stating limited block is additionally provided with draw ring hole, is provided with draw ring in described draw ring hole.
A kind of novel PCCP steel cylinder suspender, it is characterised in that
The material of described extension spring is 65Mn.
7. a PCCP steel cylinder hanging method, it is characterised in that comprise the steps:
1) rope of suitable length is fixed on draw ring, then draw ring is fixed on limited block handle end
In the draw ring hole of processing, the most again limited block is positioned in the stopper slot of c-type elevator, makes pilot hole pair
Together, then by bearing pin plugging in fitting hole limited block is made to be fixed together with c-type elevator；
2) pulling downward on one end that limited block is connected with extension spring, limited block rotates around bearing pin, is positioned at card
Limited block end boss in groove rotates up, boss and draw-in groove inwall gap enlargement, is then inserted by steel cylinder
Mouth end inserts the draw-in groove of c-type elevator, makes limited block boss enter in steel cylinder socket end groove, in extension spring
Effect lower position block is by steel cylinder socket end positioning and locking；
3) step 1 is repeated) and 2), another steel cylinder suspender is fixed in steel cylinder socket end, makes two
Individual steel cylinder suspender is 180 ° at steel cylinder socket end face and is arranged symmetrically with；
4) being connected by two steel cylinder suspenders, and be fixed on travelling crane hook, then hoist suspension hook, carries out
Steel cylinder handling；
5) after being hoisted to appointed place, steel cylinder is landed, then pull the rope fixing with draw ring, make
Suspender separates with steel cylinder, and hoist travelling crane hook, completes the handling work of steel cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510091197.9A CN104671062B (en) | 2015-02-28 | 2015-02-28 | A kind of novel PCCP steel cylinder suspender and PCCP steel cylinder hanging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510091197.9A CN104671062B (en) | 2015-02-28 | 2015-02-28 | A kind of novel PCCP steel cylinder suspender and PCCP steel cylinder hanging method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104671062A CN104671062A (en) | 2015-06-03 |
| CN104671062B true CN104671062B (en) | 2017-01-04 |
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| CN201510091197.9A Active CN104671062B (en) | 2015-02-28 | 2015-02-28 | A kind of novel PCCP steel cylinder suspender and PCCP steel cylinder hanging method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236255A (en) * | 2015-11-13 | 2016-01-13 | 广西玉柴机器股份有限公司 | Engine flywheel housing sling |
| CN107010530A (en) * | 2017-06-09 | 2017-08-04 | 中航鼎衡造船有限公司 | A kind of multi-purpose cargo ship section bar lifting device |
| CN112357821B (en) * | 2020-11-02 | 2024-01-02 | 新疆国统管道股份有限公司 | PCCP spiral welding and water pressure inspection automatic assembly line and application method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3652749B2 (en) * | 1995-09-11 | 2005-05-25 | 三菱重工業株式会社 | Container multistage spreader |
| CN2825569Y (en) * | 2005-09-16 | 2006-10-11 | 张兴虎 | Clamping and hoisting device |
| CN201151608Y (en) * | 2007-12-10 | 2008-11-19 | 渤海船舶重工有限责任公司 | Cylindrical clamper for handling subsection |
| CN202265300U (en) * | 2011-09-29 | 2012-06-06 | 广东省第二建筑工程公司 | Hoisting device special for hoisting of steel casing |
| CN203682882U (en) * | 2013-12-20 | 2014-07-02 | 苏州市宏晟锻造有限公司 | Turning clamp structure used for hoisting and conveying steel bars |
| CN203682880U (en) * | 2013-12-20 | 2014-07-02 | 苏州市宏晟锻造有限公司 | Turning clamp structure used for hoisting and conveying steel bars |
| CN203682892U (en) * | 2013-12-20 | 2014-07-02 | 苏州市宏晟锻造有限公司 | Overturning clamp structure |
| CN204490303U (en) * | 2015-02-28 | 2015-07-22 | 中国水利水电第十三工程局有限公司 | A kind of novel PC CP steel cylinder suspender |
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| CN104671062A (en) | 2015-06-03 |
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Address after: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Patentee after: STECOL Corp. Address before: 300384 Tianjin City Huayuan Industrial Zone Binhai Rong Yuan Road No. 2 -2101 Patentee before: Sinohydro Tianjin Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20171127 Address after: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Co-patentee after: SHANDONG ELECTRIC POWER PIPELINE ENGINEERING CO. Patentee after: STECOL Corp. Address before: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Patentee before: STECOL Corp. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Co-patentee after: POWERCHINA SHANDONG PIPELINE ENGINEERING Corp.,Ltd. Patentee after: STECOL Corp. Address before: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Co-patentee before: SHANDONG ELECTRIC POWER PIPELINE ENGINEERING CO. Patentee before: STECOL Corp. |