CN101857168B - Hanger for lifting tubes and lifting equipment with same - Google Patents
Hanger for lifting tubes and lifting equipment with same Download PDFInfo
- Publication number
- CN101857168B CN101857168B CN2010102053429A CN201010205342A CN101857168B CN 101857168 B CN101857168 B CN 101857168B CN 2010102053429 A CN2010102053429 A CN 2010102053429A CN 201010205342 A CN201010205342 A CN 201010205342A CN 101857168 B CN101857168 B CN 101857168B
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- suspender
- lifting
- rail portion
- suspension hook
- tubes
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Abstract
The invention provides a hanger for lifting tubes and lifting equipment with the same. The hanger for lifting the tubes comprises a hanger frame and two opposite hooks, wherein at least one hook is slidably arranged on the hanger frame; and the hooks are provided with hooking parts which are matched with inner holes of the tubes. The hanger for lifting the tubes can conveniently lift steel tubes with different lengths, is safe to operate and has high lifting efficiency. The lifting equipment of the invention is provided with the hanger for lifting the tubes.
Description
Technical field
The present invention relates to the lifting field, more specifically, relate to a kind of handling appliance that is used for the suspender of lifting tubes and has it.
Background technology
The operation of lifting steel pipes mainly is to carry out through the steel pipe suspender of special use or by auxiliary suspender at present.Such as, now a kind of on the market is configured in the steel pipe suspender that the front hangs on, and can only lift by crane short steel pipe.When lifting by crane long steel pipe, work compound is hung in the front that it needs two configuration steel pipes to hang, and two steel pipes hang an end that lifts by crane steel pipe respectively, when shifting, needs two above-mentioned fronts to hang simultaneously and moves ahead.High for the technical requirements of two operators of cooperating like this, and inefficiency, have a big risk.
Summary of the invention
The present invention aims to provide a kind of handling appliance that is used for the suspender of lifting tubes and has it, to solve the inefficient problem that exists when steel pipe suspender of the prior art lifts longer steel pipe.
According to an aspect of the present invention, a kind of suspender that is used for lifting tubes is provided, has comprised: duel spreader frames; Two suspension hooks that dispose relatively, wherein at least one suspension hook is slidably disposed on the duel spreader frames, has the hook portion that matches with the endoporus of tubing on the suspension hook.
Further, duel spreader frames is provided with the rail portion that extends longitudinally; Wherein, at least one suspension hook and rail portion sliding block joint.
Further, this suspender that is used for lifting tubes also comprises: sliding driving device, with at least one slidably suspension hook drive and to be connected.
Further, rail portion is cylindrical, at least one slidably suspension hook be set on the rail portion; Two ends in rail portion are provided with tie-beam along the direction perpendicular to rail portion, are respectively arranged with connecting portion in the end of each tie-beam.
Further, the hook portion of each suspension hook is convex column type, and all is arranged with the elastic body protecting sleeve in each hook portion.
Further, duel spreader frames also comprises: overarm is connected with tie-beam and is positioned at the outside of rail portion; Sliding driving device is for promoting oil cylinder, and the one of which end is connected with hanging oneself from a beam, and the other end is connected with suspension hook slidably.
Further, also be provided with the fastening beam that is in tilted layout between the two ends of each tie-beam and the rail portion.
Further, two suspension hooks all with the rail portion sliding block joint.
According to another aspect of the present invention, a kind of handling appliance is provided also, has disposed the foregoing suspender that is used for lifting tubes.
Further, handling appliance is a front swing-machine, and the above-mentioned suspender that is used for lifting tubes is installed in the suspender of front swing-machine.
According to technical scheme of the present invention, because be provided with two suspension hooks of configuration relatively in duel spreader frames, and wherein at least one suspension hook is slidably disposed on the duel spreader frames, and each suspension hook all has the hook portion that matches with the endoporus of tubing.Like this; Through the position of adjusting with the suspension hook of rail portion sliding block joint; Just can make and form the space that is fit to lifting different length steel pipe between two suspension hooks; Need two steel pipe suspenders be used the inefficient problem of the lifting that causes when having overcome the longer steel pipe of prior art lifting, reached the effect that reduces hoisting cost.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 has schematically shown the main TV structure that is used for the suspender of lifting tubes according to of the present invention;
Fig. 2 has schematically shown the side-looking structure that is used for the suspender of lifting tubes according to of the present invention;
Fig. 3 has schematically shown the plan structure that is used for the suspender of lifting tubes according to of the present invention.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the present invention.
Fig. 1 to Fig. 3 has schematically shown the preferred embodiment that is used for the suspender of lifting tubes according to of the present invention, and is as shown in the figure, and this suspender comprises: duel spreader frames 1, be connected two suspension hooks 2 that are used to lift by crane tubing on the duel spreader frames 1.In the present embodiment, tubing is example with the steel pipe, and certainly, the suspender that is used for lifting tubes according to the present invention is not limited to lift steel pipe.
Duel spreader frames 1 has rail portion 11 that is formed by round steel and the connecting portion that is fit to be connected with lifting appliance.The hook portion of two suspension hooks 2 is oppositely arranged, with the endoporus of the clasp joint steel pipe 5 from two ends.A kind of preferred structure of suspension hook 2 has been shown among Fig. 1, and the hook portion 21 of suspension hook 2 is convex column type, and all is arranged with elastic body protecting sleeve 22 in each convex column type hook portion 21, and elastic body protecting sleeve 22 for example is a rubber coating, to prevent the damages such as wearing and tearing of 2 pairs of steel pipes 5 of suspension hook.Understand easily, in embodiments of the present invention, rail portion 11 is an example with the round steel, and in the practical application, rail portion 11 can also have other suitable structures, and other specific embodiment are not given an example at this one by one.
By can finding out among Fig. 1, two suspension hooks 2 all with rail portion 11 sliding block joints, through regulating two distances between the suspension hook 2, just can lift by crane the steel pipe 5 of different length.Certainly; Suspension hook 2 can also have other embodiments; For example in two suspension hooks 2 is captiveed joint with duel spreader frames 1; Another and rail portion 11 sliding block joints through the position of adjustment with a suspension hook of rail portion 11 sliding block joints, can reach the distance of regulating between the suspension hook 2 effect with the steel pipe 5 of lifting different length equally.Like this; When the needs lifting tubes; Only need to use one the crane that is used for the suspender of lifting tubes of the present invention is installed; Promptly can lift the steel pipe of different length, need two fronts of being furnished with the steel pipe suspender hang low, the unsafe problem of efficient that work compound causes when having overcome in the prior art the longer steel pipe of lifting, make the process convenient of lifting tubing quick, safe and reliable and reduced hoisting cost.
In duel spreader frames 1 and slidably also be provided with sliding driving device 3 between the suspension hook 2 further, with the sliding position of control suspension hook 2.Sliding driving device is an example to promote oil cylinder in the present embodiment.By finding out among Fig. 1; Promoting oil cylinder 3 is two, and each promotes oil cylinder 3 and is used to drive a suspension hook 2, like this under the effect that promotes oil cylinder 3; Not only be convenient to regulate the formed effective length that is used to lift steel pipe between two suspension hooks 2; Can also be to forming positioning actions with the suspension hook of rail portion 11 sliding block joints 2, prevent that in the process of lifting steel pipe 5 suspension hook 2 displacement that meets accident causes dangerous situation, and also easy to operate.Certainly, if having only under the situation of a suspension hook and rail portion 11 sliding block joints in two suspension hooks 2, the promotion oil cylinder only needs one and gets final product.
The connecting portion that duel spreader frames 1 is used for being connected with lifting appliance can directly be formed at rail portion 11; Perhaps be provided with tie-beam 12 at the two ends of rail portion 11; Connecting portion 121 is arranged on the tie-beam 12, so that the suspender that is used for lifting tubes according to the present invention is connected with lifting appliance.
In the present embodiment; The suspender that is used for lifting tubes is to be connected to example with front sling; Referring to Fig. 3, tie-beam 12 is perpendicular with rail portion 11, respectively has connecting portion 121 in four ends of tie-beam 12; Connecting portion 121 for example is the corner fittings hole on tie-beam 12, offered, and the position in four corner fittings holes and front sling to be used to connect the tapered end position of freight container corresponding.After in each each corner fittings hole of tapered end insertion of front sling, revolve lock, promptly can the suspender that be used for lifting tubes according to the present invention be connected front sling.The suspender of lifting tubes that is used for according to the present invention is connected with front sling because be fit to; In use; Can easily suspension hook 2 be aligned the hollow hole of steel pipe 5 by functions such as the sidesway of front sling, rotations, shift steel pipe 5 thereby be convenient to lifting.
By it can also be seen that among Fig. 1, duel spreader frames 1 also comprises the overarm 13 that is connected with tie-beam 12 and is positioned at the outside of rail portion 11, and it is hinged with overarm 13 to promote oil cylinder 3 one ends, and the other end and suspension hook 2 are hinged.Through above-mentioned overarm 13 is set; Can increase promotion oil cylinder 3 locating distances, promptly improve the stroke that promotes oil cylinder 3, can lift by crane and shift longer steel pipe like this; For example can lift by crane the steel pipe that moves more than 4 meters, make that the suspender that is used for lifting tubes according to the present invention is applied widely.Certainly, overarm 13 can be set also, an end of promotion oil cylinder 3 and tie-beam 12 or rail portion 11 are hinged, and the other end and suspension hook 2 are hinged.
In addition, for making duel spreader frames structure secure, preferably, rail portion 11 and tie-beam 12 welding.And between tie-beam 12 and rail portion 11, also be provided with fastening beam 14 further.Fig. 3 shows a kind of preferred structure of fastening beam, and fastening beam 14 has four among the figure, and the two ends of each fastening beam 14 are connected with tie-beam 12 with rail portion 11 respectively, and four fastening beam 14 integral body are chiasma type, and the fastening effect of this design is best.
In sum, the invention provides a kind of simple in structure, applied widely, high, cost suspender low and safe in utilization of lifting efficient.According to the suspender that is used for lifting tubes of the present invention, be particularly useful for lifting by crane the tubing of 0m～6m length.
The present invention also provides a kind of handling appliance, disposes the above-mentioned suspender that is used for lifting tubes.Preferably, handling appliance is a front swing-machine, and the suspender that is used for lifting tubes of the present invention is installed in the suspender of front swing-machine.
More than be merely the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a suspender that is used for lifting tubes is characterized in that, comprising:
Duel spreader frames (1);
Two suspension hooks (2) that dispose relatively, wherein at least one said suspension hook (2) is slidably disposed on the said duel spreader frames (1), has the hook portion (21) that matches with the endoporus of said tubing on the said suspension hook (2);
Said duel spreader frames (1) is provided with the rail portion (11) that extends longitudinally;
Wherein, at least one said suspension hook (2) and said rail portion (11) sliding block joint;
Two ends in said rail portion (11) are provided with tie-beam (12) along the direction perpendicular to said rail portion (11), are respectively arranged with connecting portion (121) in the end of each said tie-beam (12);
Said duel spreader frames (1) also comprises overarm (13), is connected with said tie-beam (12) and is positioned at the outside of said rail portion (11);
Said suspender also comprises sliding driving device (3), and said sliding driving device (3) is for promoting oil cylinder, and the one of which end is connected with said overarm (13), and the other end is connected with said suspension hook (2) slidably.
2. suspender according to claim 1 is characterized in that,
Said rail portion (11) is cylindrical, and at least one slidably said suspension hook (2) is set on the said rail portion (11).
3. suspender according to claim 2 is characterized in that, the hook portion (21) of each said suspension hook (2) is convex column type, and all is arranged with elastic body protecting sleeve (22) in each said hook portion (21).
4. suspender according to claim 1 is characterized in that, also is provided with the fastening beam (14) that is in tilted layout between the two ends of each said tie-beam (12) and the said rail portion (11).
5. suspender according to claim 1 is characterized in that, said two suspension hooks (2) all with said rail portion (11) sliding block joint.
6. a handling appliance is characterized in that, disposes each described suspender that is used for lifting tubes in the claim 1 to 5.
7. handling appliance according to claim 6 is characterized in that, said handling appliance is a front swing-machine, and the said suspender that is used for lifting tubes is installed in the suspender of said front swing-machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102053429A CN101857168B (en) | 2010-06-22 | 2010-06-22 | Hanger for lifting tubes and lifting equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102053429A CN101857168B (en) | 2010-06-22 | 2010-06-22 | Hanger for lifting tubes and lifting equipment with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101857168A CN101857168A (en) | 2010-10-13 |
| CN101857168B true CN101857168B (en) | 2012-05-30 |
Family
ID=42943368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102053429A Expired - Fee Related CN101857168B (en) | 2010-06-22 | 2010-06-22 | Hanger for lifting tubes and lifting equipment with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101857168B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452606A (en) * | 2010-10-27 | 2012-05-16 | 三一集团有限公司 | Swinging device and swinging equipment provided with same |
| CN102229417A (en) * | 2011-06-29 | 2011-11-02 | 三一集团有限公司 | Hoisting tool of empty box stacking machine and empty box stacking machine |
| CN104085775A (en) * | 2014-07-08 | 2014-10-08 | 成都高普石油工程技术有限公司 | Device for installing petroleum transmission pipeline |
| CN104891328A (en) * | 2015-06-12 | 2015-09-09 | 山东金海洋重工科技有限公司 | Minitype lifting frame for pipe fittings |
| CN105836609A (en) * | 2016-04-28 | 2016-08-10 | 长治市永华机械有限公司 | Automatic hydraulic support lifting device for crawler type transportation and erection vehicle |
| CN107150950A (en) * | 2017-06-24 | 2017-09-12 | 芜湖市泰能电热器具有限公司 | A kind of aluminum pipe carries suspension bracket |
| CN108408580B (en) * | 2018-05-28 | 2019-05-31 | 王仁锋 | A kind of collapsible industrial pallets hanging device |
| CN110615353A (en) * | 2019-11-04 | 2019-12-27 | 武汉博腾电力工程有限公司 | Hoisting auxiliary mechanism for long pipe fittings |
| CN111252654B (en) * | 2020-02-18 | 2021-07-13 | 合肥市春华起重机械有限公司 | Automatic crane cargo falling prevention device and using method thereof |
| CN112499461A (en) * | 2020-12-16 | 2021-03-16 | 广东博智林机器人有限公司 | Lifting hook, lifting appliance and lifting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581389Y (en) * | 2002-07-11 | 2003-10-22 | 宗胜琪 | Multifunction elevator with container lockhole part |
| CN2712877Y (en) * | 2004-04-05 | 2005-07-27 | 涟源钢铁集团有限公司 | Double hook type sheet steel coil hanging device |
| CN201395467Y (en) * | 2008-12-23 | 2010-02-03 | 巨力索具股份有限公司 | Rotary crossing hanger |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621730Y2 (en) * | 1976-11-30 | 1981-05-22 |
-
2010
- 2010-06-22 CN CN2010102053429A patent/CN101857168B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581389Y (en) * | 2002-07-11 | 2003-10-22 | 宗胜琪 | Multifunction elevator with container lockhole part |
| CN2712877Y (en) * | 2004-04-05 | 2005-07-27 | 涟源钢铁集团有限公司 | Double hook type sheet steel coil hanging device |
| CN201395467Y (en) * | 2008-12-23 | 2010-02-03 | 巨力索具股份有限公司 | Rotary crossing hanger |
Non-Patent Citations (1)
| Title |
|---|
| JP昭和53-77577U 1978.06.28 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101857168A (en) | 2010-10-13 |
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Granted publication date: 20120530 Termination date: 20150622 |
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| EXPY | Termination of patent right or utility model |