CN104444776A - Dual-hook structure with slide ways - Google Patents
Dual-hook structure with slide ways Download PDFInfo
- Publication number
- CN104444776A CN104444776A CN201310432233.4A CN201310432233A CN104444776A CN 104444776 A CN104444776 A CN 104444776A CN 201310432233 A CN201310432233 A CN 201310432233A CN 104444776 A CN104444776 A CN 104444776A
- Authority
- CN
- China
- Prior art keywords
- dual
- steel plate
- hook
- hook structure
- slide ways
- 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.)
- Pending
Links
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
Abstract
The invention provides a dual-hook structure with slide ways. The dual-hook structure comprises a supporting frame, two side arms, two connecting arms and a pin shaft, wherein the supporting frame is triangular angle steel; a hook hole is formed in the supporting frame; a slide way is arranged at each end of the supporting frame; the connecting arms are two steel plates; the pin shaft penetrates the slide ways; one end of one steel plate and one end of the other steel plate are fixedly disposed at the two ends of the pin shaft, and the other end of one steel plate and the other end of the other steel plate are fixedly disposed at the side arms through bolts; and the slide ways are semi-arc-shaped. The dual-hook structure has the benefits that due to the arrangement of the slide ways, the dual-hook structure can be automatically adjusted according the width of a steel plate roll, the operation is convenient and quick, the trouble of repeated replacement of an overhead travelling crane hook is avoided, the lifting process is more convenient, the manpower is saved, and the cost is reduced; and the dual-hook structure has the advantages of simple structure, high working efficiency and the like.
Description
Technical field
The invention belongs to travelling overhead crane apparatus field, especially relate to a kind of band slideway double hook.
Background technology
Crown block hook to be hung by overhead traveling crane at existing technology light plate volume 7 in lifting handling process and roll of steel plate 7 is carried out lifting carrying.As shown in Figure 1, crown block hook is made up of bracing frame 1 and two sidewalls 2, wherein bracing frame 1 is a leg-of-mutton angle steel, it has a hook hole 3, described sidewall 2 is bolted on bracing frame 1, and described crown block hook cannot the adjustment of self-width, when lifting different in width roll of steel plate 7, need often to change different crown block hooks, cause that inefficiency, personnel's labor content are large, high in cost of production problem.
Summary of the invention
The problem to be solved in the present invention is to provide and a kind ofly reduces labor content, band slideway double hook cost-saving, simple to operate, is especially applicable to overhead traveling crane lifting roll of steel plate.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of band slideway double hook, and comprise bracing frame and two side arms, support frame as described above is a triangle angle steel, and it has a hook hole, support frame as described above two ends are equipped with a slideway; Described band slideway double hook also comprises two connecting arms and bearing pin, and described connecting arm is two block plates, and described bearing pin runs through described slideway, and described two block plate one end are fixed on the two ends of bearing pin, and the other end is bolted on side arm.
Further, described slideway is half arc.
Described band slideway double hook can realize the lifting that width is roll of steel plate within the scope of 1.2-2 rice, convenient and swift.
The advantage that the present invention has and good effect are: owing to adopting technique scheme, the setting of slideway, and band slideway double hook can with the width of roll of steel plate from Row sum-equal matrix, convenient and swift, avoid the trouble repeatedly changing crown block hook, order lifting is convenient, save manpower, reduce costs; There is structure simple, work efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art sky hitch
Fig. 2 is structural representation of the present invention
Fig. 3 is the present invention's structural representation when lifting roll of steel plate
In figure:
1, bracing frame 2, side arm 3, hook hole
4, slideway 5, connecting arm 6, bearing pin
7, roll of steel plate
Detailed description of the invention
As shown in Figure 2, the present invention's one band slideway double hook, comprise bracing frame 1 and two side arms 2, support frame as described above 1 is a triangle angle steel, it has a hook hole 3, and support frame as described above 1 two ends are equipped with a slideway 4; Described band slideway double hook also comprises two connecting arms 5 and bearing pin 6, and described connecting arm 5 is two block plates, and described bearing pin 6 runs through described slideway 4, and described two block plate one end are fixed on the two ends of bearing pin 6, and the other end is bolted on side arm 2.
Further, described slideway 4 is half arc
The working process of this example: as shown in Figure 3, when carrying out the lifting of roll of steel plate 7, band slideway double hook can with the width oneself adjustment of roll of steel plate 7, and setting range is large, avoids the trouble repeatedly changing crown block hook, saves manpower, reduces costs, and work efficiency improves
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (2)
1. a band slideway double hook, comprise bracing frame and two side arms, support frame as described above is a triangle angle steel, it has a hook hole, it is characterized in that: support frame as described above two ends are equipped with a slideway; Described band slideway double hook also comprises two connecting arms and bearing pin, and described connecting arm is two block plates, and described bearing pin runs through described slideway, and described two block plate one end are fixed on the two ends of bearing pin, and the other end is bolted on side arm.
2. band slideway double hook according to claim 1, is characterized in that: described slideway is half arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310432233.4A CN104444776A (en) | 2013-09-20 | 2013-09-20 | Dual-hook structure with slide ways |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310432233.4A CN104444776A (en) | 2013-09-20 | 2013-09-20 | Dual-hook structure with slide ways |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104444776A true CN104444776A (en) | 2015-03-25 |
Family
ID=52891651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310432233.4A Pending CN104444776A (en) | 2013-09-20 | 2013-09-20 | Dual-hook structure with slide ways |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104444776A (en) |
-
2013
- 2013-09-20 CN CN201310432233.4A patent/CN104444776A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |