CN104444775A - Hoisting hook - Google Patents
Hoisting hook Download PDFInfo
- Publication number
- CN104444775A CN104444775A CN201410720931.9A CN201410720931A CN104444775A CN 104444775 A CN104444775 A CN 104444775A CN 201410720931 A CN201410720931 A CN 201410720931A CN 104444775 A CN104444775 A CN 104444775A
- Authority
- CN
- China
- Prior art keywords
- hook
- horizontal
- pipe link
- spin
- 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.)
- 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
- B66C1/34—Crane hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention relates to the field of tool parts and particularly relates to a hoisting hook. The hoisting hook comprises a semicircular connection part, wherein a groove-shaped framework is arranged on the horizontal end of the semicircular connection part; an opening end is arranged on the groove-shaped framework; the plane of the opening end is parallel to the horizontal end of the semicircular connection part; the two ends of the opening end are provided with arc-shaped folded edges which are bent inwards; a fixed column is arranged at the upper end in the horizontal end of the groove-shaped framework and a horizontal through hole is formed in the center of the fixed column; a connection rod is arranged in the horizontal through hole; the shape of the connection rod is the same as that of the groove-shaped framework; balls are arranged at the two ends of the connection rod; the two ends of the connection rod are inserted into the balls; the hoisting hook further comprises a hook; and the upper end of the hook is clamped between fixed columns arranged on two rolling wheels. The invention aims at providing a hoisting workpiece; the hook and the connection part are split; in a use process, the stability of the connection part is kept all the time; and the hook can rotate freely so that a phenomenon that a hoisting wire is wound is prevented and the hoisting hook has practicability.
Description
Technical field
The present invention relates to tool fitting field, particularly point out a kind of suspending hook.
Background technology
Traditional suspending hook is generally integral structure, and namely hanger bulk is one with being connected body, and in hanger bulk rotation process, the band body that is dynamically connected rotates together, and this kind of suspending hook operates inconvenience, easily causes the winding lifting line.
Summary of the invention
The object of the invention is to propose a kind of lifting workpiece, its hook and connecting portion are splits, and in use, remain the stable of connecting portion, hook then can rotate arbitrarily, prevent lifting line generation wrapping phenomena, have practicality.
The technical scheme realizing the object of the invention is as follows:
Suspending hook, comprise semicircle connecting portion, the horizontal ends of described semicircle connecting portion is provided with grooved framework, described grooved framework is provided with an open end, described open end place plane is parallel with the horizontal ends of semicircle connecting portion, described open end two ends are provided with the arc flanging bent inwards, in described grooved framework, upper end is provided with fixed leg, described fixed leg center is provided with horizontal through hole, pipe link is provided with in described horizontal through hole, described pipe link shape is identical with grooved framework, the two ends of described pipe link are provided with spin, described pipe link two ends are inserted in spin, also comprise hook, described hook upper end is stuck in two rollers and establishes between fixed leg.
Further, the two ends of described pipe link penetrate the diameter of described spin.
Further, described hook upper end is provided with planar annular projection, and planar annular is protruding is provided with arc groove with hanger bulk junction, and described spin and arc groove are fitted.
Further, described cambered surface clamping plate adopt elastic hard material to make.
After adopting said structure, the invention has the beneficial effects as follows: hook and connecting portion are splits, in use, remain the stable of connecting portion, hook then can rotate arbitrarily, prevents lifting line generation wrapping phenomena, has practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Suspending hook, comprise semicircle connecting portion 1, the horizontal ends of described semicircle connecting portion is provided with grooved framework 2, described grooved framework is provided with an open end, described open end place plane is parallel with the horizontal ends of semicircle connecting portion, described open end two ends are provided with the arc flanging 3 bent inwards, in described grooved framework, upper end is provided with fixed leg 4, described fixed leg center is provided with horizontal through hole, pipe link 5 is provided with in described horizontal through hole, described pipe link 5 shape is identical with grooved framework 2, the two ends of described pipe link 5 are provided with spin 6, described pipe link 5 two ends are inserted in spin 6, also comprise hook 7, described hook 7 upper end is stuck in two rollers and establishes between fixed leg.
Described hook upper end is provided with planar annular projection 8, and planar annular protruding 8 is provided with arc groove with hanger bulk junction, and described spin and arc groove are fitted.
In concrete use procedure, when hook hangs with weight, spin is pushed down in the upper end of hook, and spin is under the effect of pipe link, do not move up and down, but can the trace skew in occurred level direction, now hook can under the effect of spin again, can rotate at any angle, and not affect the position of connecting portion.
The two ends of described pipe link penetrate the diameter of described spin.The stationarity of ball turns can be increased.
Claims (3)
1. suspending hook, comprise semicircle connecting portion, the horizontal ends of described semicircle connecting portion is provided with grooved framework, described grooved framework is provided with an open end, described open end place plane is parallel with the horizontal ends of semicircle connecting portion, described open end two ends are provided with the arc flanging bent inwards, it is characterized in that, in described grooved framework, upper end is provided with fixed leg, described fixed leg center is provided with horizontal through hole, pipe link is provided with in described horizontal through hole, described pipe link shape is identical with grooved framework, the two ends of described pipe link are provided with spin, described pipe link two ends are inserted in spin, also comprise hook, described hook upper end is stuck in two rollers and establishes between fixed leg.
2. suspending hook according to claim 1, is characterized in that, the two ends of described pipe link penetrate the diameter of described spin.
3. suspending hook according to claim 1, is characterized in that, described hook upper end is provided with planar annular projection, and planar annular is protruding is provided with arc groove with hanger bulk junction, and described spin and arc groove are fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720931.9A CN104444775A (en) | 2014-12-01 | 2014-12-01 | Hoisting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720931.9A CN104444775A (en) | 2014-12-01 | 2014-12-01 | Hoisting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104444775A true CN104444775A (en) | 2015-03-25 |
Family
ID=52891650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410720931.9A Pending CN104444775A (en) | 2014-12-01 | 2014-12-01 | Hoisting hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104444775A (en) |
-
2014
- 2014-12-01 CN CN201410720931.9A patent/CN104444775A/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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |