CN104925647A - Lifting device for horizontal tube banks - Google Patents
Lifting device for horizontal tube banks Download PDFInfo
- Publication number
- CN104925647A CN104925647A CN201510350099.2A CN201510350099A CN104925647A CN 104925647 A CN104925647 A CN 104925647A CN 201510350099 A CN201510350099 A CN 201510350099A CN 104925647 A CN104925647 A CN 104925647A
- Authority
- CN
- China
- Prior art keywords
- fixture block
- locating plate
- transverse pipe
- spring
- hoisting
- 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.)
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Classifications
-
- 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
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
-
- 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
- B66C1/62—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 comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—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 comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a lifting device for horizontal tube banks. The lifting device is characterized in that the lifting device comprises a clamping block and a fastening block or fastening strip, the fastening block or fastening strip is positioned on the upper portion of the clamping block, a first connection block is connected to the middle of the clamping block, the first connection block and a press rod are connected through a first hinge pin and a first split pin, a positioning strip is arranged on the upper side of the lower portion of the clamping block, the press rod is arranged above the positioning strip, and the horizontal tube banks are arranged between the press rod and the positioning strip. The lifting device has the advantages that aiming at banks of separate tubes in boiler components, tube bank lifting and overturning speeds can be increased effectively by the lifting device; meanwhile, mechanical damage to tube bank lifting ends due to use of tools such as lifting hooks is avoided during lifting, and large-scale application of the lifting device in production workshops is facilitated.
Description
Technical field
The present invention relates to a kind of transverse pipe and queue device for hoisting.
Background technology
A large amount of loose pipe pipe rows is there is in boiler parts, pipe comes in welding process needs lifting, upset, at present, workshop custom adopts the simple and easy locksets that hang such as suspension hook to carry out handling, upset, this kind of mode is adopted easily to damage pipe row, and easy landing arranged by pipe in handling process, there is larger accident potential.
Summary of the invention
The object of this invention is to provide a kind of transverse pipe and queue device for hoisting.
In order to achieve the above object, the invention provides a kind of transverse pipe and queue device for hoisting, it is characterized in that, comprise fixture block and fixture block or card article, described fixture block or card article are positioned at the top of fixture block, and the middle part of fixture block connects the first contiguous block, first contiguous block is connected depression bar by the first bearing pin with the first spring cotter, the upside of fixture block bottom is provided with positioning strip, and depression bar is located at above positioning strip, and transverse pipe row be located between depression bar and positioning strip.
Preferably, described fixture block comprises the first locating plate, first spring, first locating piece and the first threaded mandrel, the first described locating plate comprises the first locating plate body, the middle part of the first locating plate body is provided with the first stepped hole, the downside of the first locating plate body is provided with the first tooth bar, one end of first threaded mandrel is fixed in the first locating piece, first spring is located in the first threaded mandrel, the other end of the first threaded mandrel passes the first stepped hole of the first locating plate and is fixedly connected with the first nut, under the effect of the first spring, first locating piece can fluctuate by relative first locating plate, and by the first nut locking.
More preferably, the bottom midway location of the first described locating piece is provided with the first chute, and the middle part of depression bar is located in the first described chute.
Preferably, described card article comprises the second locating plate, second spring, second positioning plate, fix shaft and the second threaded mandrel, the second described locating plate comprises the second locating plate body, the downside of the second locating plate body is provided with the second tooth bar, the middle part of the second locating plate body is provided with the second stepped hole, the both sides of fix shaft are provided with the second positioning plate, one end of second threaded mandrel is fixed on the second positioning plate, second spring is located in the second threaded mandrel, the other end of the second threaded mandrel passes the second stepped hole of the second locating plate and is fixedly connected with the second nut, under the effect of the second spring, fix shaft can fluctuate relative to the second positioning plate, and by the second nut locking.
More preferably, the middle part of described fix shaft is provided with the second chute, and the middle part of depression bar is located in the first described chute.
Preferably, described depression bar comprises press strip, pressing plate, the second contiguous block, the second bearing pin and the second spring cotter, the second described contiguous block is welded on pressing plate, first contiguous block passes through one end of the first bearing pin and the first spring cotter connection trim strip, the other end of described press strip is connected with the second contiguous block with the second spring cotter by the second bearing pin, and described press strip can carry out dead axle swing relative to the first bearing pin and the second bearing pin.
Preferably, described fixture block comprises the fixture block body of C shape, and the upside of fixture block body is provided with the teeth groove of location, and this teeth groove is provided with 2 grooves, is provided with side gusset on the left of described fixture block, and side gusset is provided with lifting eye.
Preferably, described positioning strip 2 comprises positioning strip body, and positioning strip body is provided with arc groove.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention is directed to the loose pipe pipe row in boiler parts, by using this device, effectively improving handling and the reversal rate of pipe row.Meanwhile, avoid using the instruments such as suspension hook in lifting process, cause queuing pipe hanging end generation mechanical damage, be convenient to workshop large scale investment and use.
The advantages such as structure of the present invention is simple, low cost of manufacture, simple operation.By changing the positioning strip in this device, handling, upset can be carried out to the pipe row of different size bore.Apparatus of the present invention have very high practicality and commonality.Be convenient to workshop large scale investment use.
Accompanying drawing explanation
Fig. 1 is that transverse pipe queues device for hoisting front view;
Fig. 2 is that transverse pipe queues device for hoisting birds-eye view;
Fig. 3 a is fixture block front view;
Fig. 3 b is fixture block lateral plan;
Fig. 4 a is locating piece schematic diagram;
Fig. 4 b is the first locating plate schematic diagram;
Fig. 5 a is card article front view;
Fig. 5 b is card article lateral plan;
Fig. 6 a is positioning plate schematic diagram;
Fig. 6 b is the second locating plate schematic diagram;
Fig. 6 c is fix shaft schematic diagram;
Fig. 7 a is depression bar lateral plan;
Fig. 7 b is depression bar birds-eye view;
Fig. 8 a is fixture block front view;
Fig. 8 b is fixture block lateral plan;
Fig. 9 a is positioning strip front view;
Fig. 9 b is positioning strip birds-eye view;
Figure 10 is that a kind of transverse pipe queues device for hoisting handling schematic diagram
Figure 11 is that a kind of transverse pipe queues device for hoisting and stands up schematic diagram
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiment 1
As shown in Figure 1, for transverse pipe queues device for hoisting front view, Fig. 2 is its birds-eye view, described transverse pipe queues device for hoisting and comprises fixture block 1, positioning strip 2, socket head cap screw 3, depression bar 4, fixture block 5, first bearing pin 7 and the first spring cotter, described fixture block 1 is C shape, fixture block 5 is positioned at the top of fixture block 1, the middle part of fixture block 1 connects the first contiguous block 15, first contiguous block 15 is connected depression bar 4 by the first bearing pin 7 with the first spring cotter, positioning strip 2 is provided with on the upside of the bottom of fixture block 1, positioning strip 2 connects fixture block 1 by socket head cap screw 3, depression bar 4 is located at above positioning strip 2, transverse pipe row 8 is located between depression bar 4 and positioning strip 2.
As best shown in figures 3 a and 3b, described fixture block 5 is made up of the first locating plate 51, first spring 52, first locating piece 53, first nut 54 and the first threaded mandrel 55.As shown in Figure 4 b, the middle part that the first described locating plate 51 comprises the first locating plate body 511, first locating plate body 511 is provided with the first stepped hole 513.The downside of the first locating plate body 511 is provided with the first tooth bar 512.First spring 52 is arranged in the first threaded mandrel 55, and one end of the first threaded mandrel 55 is fixed in the first locating piece 53, and the other end of the first threaded mandrel 55 passes the first stepped hole of the first locating plate 51 and is fixedly connected with the first nut 54.Under the effect of the first spring 52, the first locating piece 53 can fluctuate by relative first locating plate 51, and is locked by the first nut 54.As shown in fig. 4 a, the first described locating piece 53 is trapezoidal shape, and bottom midway location is provided with the first chute 531, and the middle part of depression bar 4 is located in the first described chute 531.Be set to column structure bottom described first threaded mandrel 55, top is provided with outside thread, can be fixedly connected with the first nut 54.
As illustrated in figs. 7 a and 7b, described depression bar 4 is made up of press strip 41, pressing plate 42, second contiguous block 43, second bearing pin 44 and the second spring cotter, the second described contiguous block 43 is welded on pressing plate 42, first contiguous block 15 passes through one end of the first bearing pin 7 and the first spring cotter connection trim strip 41, the other end of described press strip 41 is connected with the second contiguous block 43 with the second spring cotter by the second bearing pin 44, and described press strip 41 can carry out dead axle swing relative to the first bearing pin 7 and the second bearing pin 44.
As shown in figs. 8 a and 8b, described fixture block 1 comprises the fixture block body 11 of C shape, and the upside of fixture block body 11 is provided with teeth groove 12, contacts for carrying out engagement with the first tooth bar 512 of fixture block 5.And this teeth groove 12 is designed with 2 bar holes, can move forward and backward along described bar hole for first threaded mandrel 55, first threaded mandrel 55 of installing fixture block 5.Be designed with side gusset 13 on the left of described fixture block 1, side gusset 13 upper-lower position place is designed with 2 lifting eyes 14.Be provided with the first contiguous block 15 in the middle part of described fixture block 1, with the first spring cotter, the press strip in depression bar 4 be connected by the first bearing pin 7.Described fixture block 1 bottom design has screw 16, for installing stationary positioned bar 2.
As illustrated in figures 9 a and 9b, described positioning strip 2 comprises positioning strip body 21, positioning strip body 21 be provided with arc groove 22, the bottom of described positioning strip body 21 is provided with tapped bore 23, installs for coordinating with socket head cap screw 3.
Described transverse pipe queues device for hoisting and uses control step as follows:
1, clear up apparatus of the present invention, assort zero in device (group) part, determine the lifting of pipe row part, upset clamping position.And according to pipe row part external diameter specification, selecting the positioning strip 2 of suitable dimension, by using socket head cap screw 3, being arranged on fixture block 1.
2, unclamp the first nut 54 in fixture block 5, spring-loaded, first locating piece 53 of the first locating plate 51 opposing floor portion in fixture block 5 can pop up, press strip 41 in depression bar 4 is embedded the first chute 531 of the first locating piece 53 in fixture block 5, to inward side to mobile fixture block 5, the press strip 41 in the first locating piece 53 pairs of depression bars 4 in fixture block 5 is made to produce extruding downwards, the pressing plate 42 in depression bar 4 and the positioning strip 2 in fixture block 1 is made to clamp transverse pipe row 8, and the first locating plate 53 pressed down in fixture block 5, the first tooth bar 512 in first locating plate 53 is engaged with the teeth groove 12 in fixture block 1, screw the first nut 54 in fixture block 5 afterwards, namely transverse pipe row 8 is fixedly clamped by apparatus of the present invention.
3, as shown in Figure 10, if use apparatus of the present invention to carry out clamping at the two ends of transverse pipe row 8,8 can be arranged to transverse pipe and do handling use; As shown in figure 11, use apparatus of the present invention to carry out clamping if arrange 8 one end in transverse pipe, 8 do upsets can be arranged to transverse pipe and use.After pipe row handling/overturn, by reverse operating, unclamp the first nut 54 in fixture block 5, move fixture block 5 in outward direction, then can unclamp depression bar 4 center platen 42, complete the dismantlement work that part arranged by pipe.
Embodiment 2
Be similar to embodiment 1, difference is, described fixture block 5 is substituted by card article 6.
As shown in figure 5a and 5b, described card article 6 is made up of the second locating plate 61, second spring 62, second positioning plate 63, needle bearing 64, fix shaft 65, second nut 66 and the second threaded mandrel 67.As shown in Figure 6 a, the second described locating plate 61 comprises the second locating plate body 611, the downside of the second locating plate body 611 is provided with the second tooth bar 612, the middle part of the second locating plate body 611 is provided with the second stepped hole 613, as shown in Figure 6 b, second positioning plate 63 is provided with circular hole 631, needle bearing 64 and the second positioning plate 63 are installed in the both sides of fix shaft 65, one end of second threaded mandrel 67 is fixed on the second positioning plate 63, second spring 62 is located in the second threaded mandrel 67, the other end of the second threaded mandrel 67 passes the second stepped hole 613 of the second locating plate 61 and is fixedly connected with the second nut 66, under the effect of the second spring 62, fix shaft 65 can fluctuate relative to the second positioning plate 63, and locked by the second nut 66.As fig. 6 c, described fix shaft 65 is stepped shaft structure, is provided with the second chute 641 in the middle part of it, the middle part of depression bar 4 is located in the second described chute 641, the bottom of the second described threaded mandrel 67 is set to column structure, and top is provided with outside thread, can be connected with the second nut 66.Described fixture block 1 comprises the fixture block body 11 of C shape, and the upside of fixture block body 11 is provided with teeth groove 12, contacts for carrying out engagement with the second tooth bar 612 of card article 6.And this teeth groove 12 is designed with 2 bar holes, can move forward and backward along described bar hole for second threaded mandrel 67, second threaded mandrel 67 of installing card article 6.
Described transverse pipe queues device for hoisting and uses control step as follows:
1, clear up apparatus of the present invention, assort zero in device (group) part, determine the lifting of pipe row part, upset clamping position.And according to pipe row part external diameter specification, selecting the positioning strip 2 of suitable dimension, by using socket head cap screw 3, being arranged on fixture block 1.
2, unclamp the second nut 66 in card article 6, spring-loaded, the fix shaft 65 of the second locating plate 61 opposing floor portion in card article 6 can pop up, press strip 41 in depression bar 4 is embedded the second chute 641 of fix shaft 65, to inward side to mobile card article 6, the press strip 41 in the fix shaft 65 pairs of depression bars 4 in card article 6 is made to produce extruding downwards, the pressing plate 42 in depression bar 4 and the positioning strip 2 in fixture block 1 is made to clamp transverse pipe row 8, press down the second locating plate 61 in card article 6, the second tooth bar 612 in second locating plate 61 is engaged with the teeth groove 12 in fixture block 1, screw the second nut 66 in card article 6 afterwards, namely transverse pipe row 8 is fixedly clamped by apparatus of the present invention.
3, as shown in Figure 10, if use apparatus of the present invention to carry out clamping at the two ends of transverse pipe row 8,8 can be arranged to transverse pipe and do handling use; As shown in figure 11, use apparatus of the present invention to carry out clamping if arrange 8 one end in transverse pipe, 8 do upsets can be arranged to transverse pipe and use.After pipe row handling/overturn, by reverse operating, unclamp the second nut 66 in card article 6, move fixture block 5 in outward direction, then can unclamp depression bar 4 center platen 42, complete the dismantlement work that part arranged by pipe.
Claims (8)
1. a transverse pipe queues device for hoisting, it is characterized in that, comprise fixture block (1) and fixture block (5) or card article (6), described fixture block (5) or card article (6) are positioned at the top of fixture block (1), the middle part of fixture block (1) connects the first contiguous block (15), first contiguous block (15) is connected depression bar (4) by the first bearing pin (7) with the first spring cotter, the upside of fixture block (1) bottom is provided with positioning strip (2), positioning strip (2) top is located at by depression bar (4), transverse pipe row be located between depression bar (4) and positioning strip (2).
2. transverse pipe as claimed in claim 1 queues device for hoisting, it is characterized in that, described fixture block (5) comprises the first locating plate (51), first spring (52), first locating piece (53) and the first threaded mandrel (55), described the first locating plate (51) comprises the first locating plate body (511), the middle part of the first locating plate body (511) is provided with the first stepped hole (513), the downside of the first locating plate body (511) is provided with the first tooth bar (512), one end of first threaded mandrel (55) is fixed in the first locating piece (53), first spring (52) is located in the first threaded mandrel (55), the other end of the first threaded mandrel (55) passes the first stepped hole of the first locating plate (51) and is fixedly connected with the first nut (54), under the effect of the first spring (52), first locating piece 53 can relative first locating plate (51) fluctuate, and by the first nut (54) locking.
3. transverse pipe as claimed in claim 2 queues device for hoisting, it is characterized in that, the bottom midway location of described the first locating piece (53) is provided with the first chute (531), and the middle part of depression bar (4) is located in described the first chute (531).
4. transverse pipe as claimed in claim 1 queues device for hoisting, it is characterized in that, described card article (6) comprises the second locating plate (61), second spring (62), second positioning plate (63), fix shaft (65) and the second threaded mandrel (67), described the second locating plate (61) comprises the second locating plate body (611), the downside of the second locating plate body (611) is provided with the second tooth bar (612), the middle part of the second locating plate body (611) is provided with the second stepped hole (613), the both sides of fix shaft (65) are provided with the second positioning plate (63), one end of second threaded mandrel (67) is fixed on the second positioning plate (63), second spring (62) is located in the second threaded mandrel (67), the other end of the second threaded mandrel (67) passes second stepped hole (613) of the second locating plate (61) and is fixedly connected with the second nut 66, under the effect of the second spring (62), fix shaft (65) can fluctuate relative to the second positioning plate (63), and by the second nut (66) locking.
5. transverse pipe as claimed in claim 4 queues device for hoisting, it is characterized in that, the middle part of described fix shaft (65) is provided with the second chute (641), and the middle part of depression bar (4) is located in described the first chute (531).
6. transverse pipe as claimed in claim 1 queues device for hoisting, it is characterized in that, described depression bar (4) comprises press strip (41), pressing plate (42), second contiguous block (43), second bearing pin (44) and the second spring cotter, described the second contiguous block (43) is welded on pressing plate (42), first contiguous block (15) is by one end of the first bearing pin (7) and the first spring cotter connection trim strip (41), the other end of described press strip (41) is connected with the second contiguous block (43) with the second spring cotter by the second bearing pin (44), described press strip (41) can carry out dead axle swing relative to the first bearing pin (7) and the second bearing pin (44).
7. transverse pipe as claimed in claim 1 queues device for hoisting, it is characterized in that, described fixture block (1) comprises the fixture block body (11) of C shape, the upside of fixture block body (11) is provided with the teeth groove (12) of location, and this teeth groove (12) is provided with 2 grooves, be provided with side gusset (13) on the left of described fixture block 1, side gusset (13) is provided with lifting eye (14).
8. transverse pipe as claimed in claim 1 queues device for hoisting, and it is characterized in that, described positioning strip 2 comprises positioning strip body (21), and positioning strip body (21) is provided with arc groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350099.2A CN104925647B (en) | 2015-06-23 | 2015-06-23 | Lifting device for horizontal tube banks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350099.2A CN104925647B (en) | 2015-06-23 | 2015-06-23 | Lifting device for horizontal tube banks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104925647A true CN104925647A (en) | 2015-09-23 |
| CN104925647B CN104925647B (en) | 2017-01-18 |
Family
ID=54113126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510350099.2A Active CN104925647B (en) | 2015-06-23 | 2015-06-23 | Lifting device for horizontal tube banks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104925647B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569620A (en) * | 2017-03-08 | 2018-09-25 | 吉克斯钢铁与机械制造有限公司 | Grabber and hanging beam at least one grabber |
| CN113734957A (en) * | 2021-09-22 | 2021-12-03 | 安徽信息工程学院 | Mechanical hoisting equipment for spherical workpiece and spherical workpiece transferring method |
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| JPH0710456A (en) * | 1993-06-30 | 1995-01-13 | Kansai Tomoe Kensetsu Kk | Method of suspending a plurality of pipe members, and clampers used therefor |
| JPH07304587A (en) * | 1994-05-12 | 1995-11-21 | Ig Tech Res Inc | Architectural panel suspending tool |
| CN202529703U (en) * | 2012-04-23 | 2012-11-14 | 南京南车浦镇城轨车辆有限责任公司 | Railway vehicle floor lifting appliance |
| CN202988542U (en) * | 2012-12-20 | 2013-06-12 | 中国核工业二三建设有限公司 | Pipe lifting fixture |
| CN104355220A (en) * | 2014-10-08 | 2015-02-18 | 陕西启源科技发展有限责任公司 | Overturning and lifting clamp for strip steel roll |
| CN204281051U (en) * | 2014-12-02 | 2015-04-22 | 上汽依维柯红岩商用车有限公司 | Leaf springs of car suspender |
| CN204897167U (en) * | 2015-06-23 | 2015-12-23 | 上海锅炉厂有限公司 | Horizontal bank of tubes hoisting accessory |
-
2015
- 2015-06-23 CN CN201510350099.2A patent/CN104925647B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0710456A (en) * | 1993-06-30 | 1995-01-13 | Kansai Tomoe Kensetsu Kk | Method of suspending a plurality of pipe members, and clampers used therefor |
| JPH07304587A (en) * | 1994-05-12 | 1995-11-21 | Ig Tech Res Inc | Architectural panel suspending tool |
| CN202529703U (en) * | 2012-04-23 | 2012-11-14 | 南京南车浦镇城轨车辆有限责任公司 | Railway vehicle floor lifting appliance |
| CN202988542U (en) * | 2012-12-20 | 2013-06-12 | 中国核工业二三建设有限公司 | Pipe lifting fixture |
| CN104355220A (en) * | 2014-10-08 | 2015-02-18 | 陕西启源科技发展有限责任公司 | Overturning and lifting clamp for strip steel roll |
| CN204281051U (en) * | 2014-12-02 | 2015-04-22 | 上汽依维柯红岩商用车有限公司 | Leaf springs of car suspender |
| CN204897167U (en) * | 2015-06-23 | 2015-12-23 | 上海锅炉厂有限公司 | Horizontal bank of tubes hoisting accessory |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569620A (en) * | 2017-03-08 | 2018-09-25 | 吉克斯钢铁与机械制造有限公司 | Grabber and hanging beam at least one grabber |
| CN108569620B (en) * | 2017-03-08 | 2021-02-23 | 吉克斯钢铁与机械制造有限公司 | Gripper and suspension bar with at least one gripper |
| CN113734957A (en) * | 2021-09-22 | 2021-12-03 | 安徽信息工程学院 | Mechanical hoisting equipment for spherical workpiece and spherical workpiece transferring method |
| CN113734957B (en) * | 2021-09-22 | 2022-11-01 | 安徽信息工程学院 | Mechanical hoisting equipment for spherical workpiece and spherical workpiece transferring method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104925647B (en) | 2017-01-18 |
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