CN203345920U - Multifunctional lifting hook - Google Patents
Multifunctional lifting hook Download PDFInfo
- Publication number
- CN203345920U CN203345920U CN 201320355451 CN201320355451U CN203345920U CN 203345920 U CN203345920 U CN 203345920U CN 201320355451 CN201320355451 CN 201320355451 CN 201320355451 U CN201320355451 U CN 201320355451U CN 203345920 U CN203345920 U CN 203345920U
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- CN
- China
- Prior art keywords
- lifting
- steel plate
- shackle
- steel
- boatswain chair
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- Expired - Fee Related
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Abstract
The utility model discloses a multifunctional lifting hook which comprises a steel plate lifting board (3) and two steel ropes (1) with the same length and diameter, wherein two lifting holes (3a) are symmetrically formed in the same height at the upper part of the steel plate lifting board; a group of hanging holes (3b) are formed in the lower part of the steel plate lifting board; the lower ends of the two steel ropes are connected with the steel plate lifting board through upper shackles (2) sleeved in the lifting holes (3a) respectively; rope sleeves (1a) are arranged at the upper ends of the two steel ropes; and a lower shackle (4) serving as an additional lifting point is sleeved in each hanging hole. The multifunctional lifting hook can be quickly and conveniently mounted on an original lifting hook of conventional lifting equipment, so that a lifting rope can be quickly replaced and used for multi-lifting at a time in a lifting process, the utilization rate of the lifting equipment is increased, and the work efficiency of an operator is improved.
Description
Technical field
The utility model suspension hook technical field of structures commonly used while belonging to weight-lifting equipment handling article in building installation engineering.
Background technology
The suspension hook of the used various weight-lifting equipments in building installation engineering field designs thickly more and is large, there are some defects in these suspension hooks in practical work process, for example to tear lifting rope open loaded down with trivial details for peace, when the lifting rope quantity of installing on suspension hook generally should not surpass two otherwise lifting, lifting rope is easily tied a knot, and has a strong impact on Hoisting Security.And the problem often run in engineering practice is specification, length, type of in hoisting process, because of the difference of weight, shape, size and the material of lifted weight, needing often to change lifting rope etc.In addition, the defect that should not settle lifting rope because of the original equipment suspension hook in the handling of some less weights and installation process more, weight-lifting equipment once can only hang a weight, and this makes the Occupation coefficient of equipment have a greatly reduced quality, and coordinates weight-lifting equipment staff's work efficiency also greatly to reduce.The most obvious in the multi-rise building work progress that this situation is steel structure in main body, because tower crane needs to reach the lifting altitude of hundred meters, the degreeof turn of 180 ° sometimes in work progress, material requested, steel member etc. are oversize from the time of ground arrival desired location, and weight, shape, size and the material etc. of civil engineering and steel structure cross-operation lifted weight often change, often need to change the factors such as lifting rope during construction, cause the service efficiency of weight-lifting equipment in work progress and be lowered a lot.
Summary of the invention
The purpose of this utility model is the above-mentioned defect existed in practical engineering application in order to improve the existing original-pack suspension hook of weight-lifting equipment, guaranteeing to improve the service efficiency of weight-lifting equipment and equipment operations staff's work efficiency under safe prerequisite, provide a kind of Multifunctional hanging hook.
The purpose of this utility model is achieved through the following technical solutions:
A kind of Multifunctional hanging hook, include a block plate boatswain chair and two length and the identical steel cable of diameter, offer two lifting hole(eyelet)s in the top of steel plate boatswain chair sustained height symmetry, offer one group of hanging hole in the bottom of steel plate boatswain chair, the lower end of two steel cables is connected with the steel plate boatswain chair by the top shackle be sleeved in lifting hole(eyelet) respectively, the upper end of two steel cables, all with rope sling, all is set with the bottom shackle that suspension centre is set up in a conduct in each hanging hole.
Hanging hole described in the utility model is symmetrically arranged even number hanging hole, and the corresponding bottom shackle arranged is also the bottom shackle of symmetrically arranged even number.The top of described steel plate boatswain chair is with symmetrically arranged two hangers, and two lifting hole(eyelet)s symmetry respectively are opened on two hangers.
Adopt the utility model, can easily the rope sling of two steel cable upper ends be enclosed within on the suspension hook of existing weight-lifting equipment.By set steel plate boatswain chair and one group of bottom shackle, can make set a plurality of bottoms shackle as new suspension hook, increase suspension centre, to realize many article of a handling, reach the purpose that improves weight-lifting equipment service efficiency and equipment operations staff work efficiency.Because two lifting hole(eyelet)s are symmetrical arranged, two steel cable length and diameter are identical, can guarantee that handling article process light plate boatswain chair keeps balance.Bottom is withheld and is symmetrical arranged as even number, when every article of handling, all by symmetrically arranged paired bottom shackle, hangs article, can guarantee the balance of handling article, guarantees safety.
The utility model can be arranged on the former suspension hook of existing weight-lifting equipment quickly and easily, realizes the quick-replaceable of lifting rope in hoisting process and once hangs more, has greatly improved the Occupation coefficient of weight-lifting equipment and staff's work efficiency.
The accompanying drawing explanation
Fig. 1 is that the utility model hangs over the structural representation on suspension hook;
Fig. 2 is the utility model working state schematic representation.
The specific embodiment
See Fig. 1, the utility model includes a block plate boatswain chair 3 and two length and the identical steel cable 1 of diameter.Two steel cables of the present embodiment are the steel cable that diameter 30mm length is 1400mm, and the specification of steel plate boatswain chair 3 is 600*420*30mm.Offer two lifting hole(eyelet) 3a in the top of steel plate boatswain chair sustained height symmetry, offer one group of hanging hole 3b in the bottom of steel plate boatswain chair, the lower end of two steel cables is connected with the steel plate boatswain chair by the top shackle 2 be sleeved in lifting hole(eyelet) 3a respectively, the upper end of two steel cables, all with rope sling 1a, all is set with the bottom shackle 4 that suspension centre is set up in a conduct in each hanging hole.Described hanging hole 3b is symmetrically arranged even number hanging hole, and the corresponding bottom shackle 4 arranged is also the bottom shackle of symmetrically arranged even number.The bottom shackle of the present embodiment is 6.The utility model can be symmetrical arranged on the top of steel plate boatswain chair 3 two hanger 3c, offers a lifting hole(eyelet) 3a on each hanger.The U-shaped shackle that specification is larger is all selected in top shackle and bottom shackle as far as possible, to meet after shackle is arranged on steel plate, can swing flexibly.Shackle can directly be purchased from market, also can oneself make.Lifting hole(eyelet) on the steel plate boatswain chair and hanging hole should guarantee that when perforate the limit, hole is neat, and perforate is greater than 30mm, to reduce its stress when stressed, concentrate.
The utility model has very large advantage in the hoisting process of primary structural component, and a plurality of new little suspension hooks that are comprised of bottom shackle 4 can be realized in hoisting process many liftings safely and fast.The utility model integral manufacturing can be become to the series of products of plurality of specifications, facilitate in actual production and select flexibly as required.Also can respectively steel cable, steel plate boatswain chair, top shackle, bottom shackle be made into respectively to alternative serial accessory, flexible assembling during actual the use.
The utility model mode is as shown in Figure 2 used: the rope sling 1a of two steel cable upper ends is enclosed within on original suspension hook 5 of weight-lifting equipment, article 6,7,8 that will handling are hung in the bottom of a pair of symmetry shackle 4 by a pair of lifting rope 9,10,11 symmetries separately respectively, realize once lifting by crane three article, the degree of utilization of raising equipment, and can prevent that lifting rope is wound around mutually.For avoiding mutually interfering in article handling process, affect production safety, interval height distance once between adjacent every two items, interval 2.5～3m usually.
Claims (3)
1. a Multifunctional hanging hook, it is characterized in that, include the steel cable (1) that a block plate boatswain chair (3) is identical with two length and diameter, offer two lifting hole(eyelet)s (3a) in the top of steel plate boatswain chair sustained height symmetry, offer one group of hanging hole (3b) in the bottom of steel plate boatswain chair, the lower end of two steel cables is connected with the steel plate boatswain chair by the top shackle (2) be sleeved in lifting hole(eyelet) (3a) respectively, the upper end of two steel cables, all with rope sling (1a), all is set with the bottom shackle (4) that suspension centre is set up in a conduct in each hanging hole.
2. a kind of Multifunctional hanging hook according to claim 1, is characterized in that, described hanging hole (3b) is symmetrically arranged even number hanging hole, and the corresponding bottom shackle (4) arranged is also the bottom shackle of symmetrically arranged even number.
3. a kind of Multifunctional hanging hook according to claim 1 and 2, is characterized in that, the top of described steel plate boatswain chair (3) is with symmetrically arranged two hangers (3c), and two lifting hole(eyelet)s (3a) symmetry respectively are opened on two hangers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320355451 CN203345920U (en) | 2013-06-20 | 2013-06-20 | Multifunctional lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320355451 CN203345920U (en) | 2013-06-20 | 2013-06-20 | Multifunctional lifting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203345920U true CN203345920U (en) | 2013-12-18 |
Family
ID=49745844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320355451 Expired - Fee Related CN203345920U (en) | 2013-06-20 | 2013-06-20 | Multifunctional lifting hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203345920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081873A (en) * | 2016-08-18 | 2016-11-09 | 国家电网公司 | A kind of suspender for changing linear tension electric pole and replacing options |
-
2013
- 2013-06-20 CN CN 201320355451 patent/CN203345920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081873A (en) * | 2016-08-18 | 2016-11-09 | 国家电网公司 | A kind of suspender for changing linear tension electric pole and replacing options |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 650501 Yunnan Province Economic Development Zone of Kunming city information industry base, Forest Creek Road No. 188 Patentee after: YUNNAN CONSTRUCTION ENGINEERING STEEL STRUCTURE CO.,LTD. Patentee after: YUNNAN CONSTRUCTION ENGINEERING GROUP Co.,Ltd. Address before: 650041 Yunnan province Kunming city Beijing Road International Union building 11 floor Patentee before: YUNNAN CONSTRUCTION ENGINEERING STEEL STRUCTURE Co.,Ltd. Patentee before: YUNNAN CONSTRUCTION ENGINEERING GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170228 Address after: 650501 Yunnan Province Economic Development Zone of Kunming city information industry base, Forest Creek Road No. 188 Patentee after: YUNNAN CONSTRUCTION ENGINEERING STEEL STRUCTURE CO.,LTD. Patentee after: Yunnan Construction Investment Holding Group Co., Ltd. Address before: 650501 Yunnan Province Economic Development Zone of Kunming city information industry base, Forest Creek Road No. 188 Patentee before: YUNNAN CONSTRUCTION ENGINEERING STEEL STRUCTURE CO.,LTD. Patentee before: YUNNAN CONSTRUCTION ENGINEERING GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 650501 Yunnan Province Economic Development Zone of Kunming city information industry base, Forest Creek Road No. 188 Co-patentee after: Yunnan Construction Investment Holding Group Co., Ltd. Patentee after: YCIH STEEL STRUCTURE CO.,LTD. Address before: 650501 Yunnan Province Economic Development Zone of Kunming city information industry base, Forest Creek Road No. 188 Co-patentee before: Yunnan Construction Investment Holding Group Co., Ltd. Patentee before: YUNNAN CONSTRUCTION ENGINEERING STEEL STRUCTURE CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20200620 |