CN105883583A - Double-head lifting hook - Google Patents
Double-head lifting hook Download PDFInfo
- Publication number
- CN105883583A CN105883583A CN201610456732.0A CN201610456732A CN105883583A CN 105883583 A CN105883583 A CN 105883583A CN 201610456732 A CN201610456732 A CN 201610456732A CN 105883583 A CN105883583 A CN 105883583A
- Authority
- CN
- China
- Prior art keywords
- housing
- bracing frame
- shell
- spring
- right end
- 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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a double-head lifting hook. The double-head lifting hook comprises a shell, support frames, springs and iron hooks, wherein the shell is formed by fixing two semi-cylindrical outer shells by a bolt, is hollow and is a cylinder of which the left end and the right end are provided with corresponding round holes; the round holes of the left end and the right end of the shell and round surfaces of the left end and the right end of the shell are concentric circles; the support frames with the springs are placed at the left end and the right end of the shell; each spring is wound on the corresponding support frame; the springs are arranged in the shell; the diameter of each support frame is the same with the diameters of the round holes of the left end and the right end of the shell; a threaded hole is formed in the center of the bottom surface of each of the support frames at the left end and the right end; and the iron hooks are screwed on the threaded holes of the support frames through threaded rods. The double-head lifting hook has the advantages of safety, stability and the like.
Description
Technical field
The present invention relates to a kind of suspension hook, be specifically related to a kind of double end suspension hook.
Background technology
Traditional suspension hook is all single head, along with industrial expansion, produces the variation on limit, and used instrument also presents
Diversified production, existing double end suspension hook is all the production of integration, and during using, moment is subjected to significant forces appearance
Fragile suspension hook, is a kind of potential safety hazard, then the stability increasing suspension hook becomes particularly important.
Summary of the invention
For solving the defect of prior art, the invention discloses a kind of safe and stable double end suspension hook.
The invention discloses a kind of double end suspension hook, including: housing, bracing frame, spring, cleek, described housing is by two
Individual semi-cylindrical shell is bolted into a housing, and described housing is the circle that hollow and left and right end have corresponding circular hole
Cylinder, and the disc at the circular hole at two ends, housing left and right and two ends, housing left and right is concentric circular, the described two ends, left and right at housing
Placing the bracing frame with spring, described spring wrap is on bracing frame, and spring is in enclosure interior, described bracing frame
Diameter is identical with the diameter of the circular hole at two ends, housing left and right, and the center of the bottom surface of described two ends, left and right bracing frame is provided with screw thread
Hole, described cleek is screwed on the screwed hole of bracing frame by threaded rod.
Owing to using technique scheme, the present invention has a following advantageous benefits:
1, safety；
2, stable.
Accompanying drawing explanation
Fig. 1 is the sectional view of the present invention a kind of double end suspension hook.
Wherein: 1-housing；2-bracing frame；3-spring；4-cleek.
Detailed description of the invention
As it is shown in figure 1, the invention discloses a kind of double end suspension hook, including: housing 1, bracing frame 2, spring 3, cleek 4, institute
The housing 1 stated is to be bolted into a housing 1 by two semi-cylindrical shells, and described housing 1 is hollow and left and right
End has the cylinder of the circular hole of correspondence, and the disc at the circular hole at housing about 1 two ends and housing about 1 two ends is concentric circular, institute
That states places the bracing frame 2 with spring 3 at the two ends, left and right of housing 1, and described spring 3 is wrapped on bracing frame 2, and spring
3 inside housing 1, the left and right two that the diameter of described bracing frame 2 is identical, described with the diameter of the circular hole at housing about 1 two ends
The center of the bottom surface of end bracing frame 2 is provided with screwed hole, and described cleek 4 is screwed in the screwed hole of bracing frame 2 by threaded rod
On.
The present invention is implemented: during using, owing to there being the existence of spring 3 to make two cleek 4 stress
Shi Douneng receives the buffering of spring 3, housing 1 will not be made moment by substantial amounts of power, add the stability of suspension hook, it also avoid
Unnecessary potential safety hazard.
Last it is noted that above example only in order to the present invention is described and and unrestricted technology described in the invention
Scheme；Therefore, although this specification with reference to each above-mentioned embodiment to present invention has been detailed description, but, this
Field it is to be appreciated by one skilled in the art that still the present invention can be modified or equivalent；And all are without departing from this
The technical scheme of the spirit and scope of invention and improvement thereof, it all should be contained in scope of the presently claimed invention.
Claims (1)
1. a double end suspension hook, including: housing, bracing frame, spring, cleek, it is characterised in that: described housing is by two and half
Cylinder blanket is bolted into a housing, and described housing is the cylinder that hollow and left and right end have corresponding circular hole
Body, and the disc at the circular hole at two ends, housing left and right and two ends, housing left and right is concentric circular, the described two ends, left and right at housing are put
Putting the bracing frame with spring, described spring wrap is on bracing frame, and spring is in enclosure interior, described bracing frame straight
Footpath is identical with the diameter of the circular hole at two ends, housing left and right, and the center of the bottom surface of described two ends, left and right bracing frame is provided with screw thread
Hole, described cleek is screwed on the screwed hole of bracing frame by threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610456732.0A CN105883583A (en) | 2016-06-23 | 2016-06-23 | Double-head lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610456732.0A CN105883583A (en) | 2016-06-23 | 2016-06-23 | Double-head lifting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105883583A true CN105883583A (en) | 2016-08-24 |
Family
ID=56718085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610456732.0A Pending CN105883583A (en) | 2016-06-23 | 2016-06-23 | Double-head lifting hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105883583A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089585A (en) * | 2017-04-28 | 2017-08-25 | 丁灏 | A kind of special detachable steel wire rope of hoisting and hanging rigging |
| CN107941453A (en) * | 2018-01-02 | 2018-04-20 | 中国空气动力研究与发展中心低速空气动力研究所 | A kind of free spin test model bridle catcher of wind-tunnel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1179684A (en) * | 1997-09-09 | 1999-03-23 | Yoshino Seisakusho:Kk | Hand operation unit for hoist |
| CN202880650U (en) * | 2012-09-11 | 2013-04-17 | 中国核电工程有限公司 | Double-hook bag sealing device |
| CN203653063U (en) * | 2013-11-06 | 2014-06-18 | 无锡市康晖机械制造有限公司 | Lifting spring |
| CN204096908U (en) * | 2014-09-05 | 2015-01-14 | 天津市科力起重设备有限公司 | A kind of crane hook |
| CN104847834A (en) * | 2014-02-17 | 2015-08-19 | 白宪桥 | Lifting spring type buffer |
| CN204751913U (en) * | 2015-07-10 | 2015-11-11 | 河南东起机械有限公司 | Lifting hook antiskid device that falls |
-
2016
- 2016-06-23 CN CN201610456732.0A patent/CN105883583A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1179684A (en) * | 1997-09-09 | 1999-03-23 | Yoshino Seisakusho:Kk | Hand operation unit for hoist |
| CN202880650U (en) * | 2012-09-11 | 2013-04-17 | 中国核电工程有限公司 | Double-hook bag sealing device |
| CN203653063U (en) * | 2013-11-06 | 2014-06-18 | 无锡市康晖机械制造有限公司 | Lifting spring |
| CN104847834A (en) * | 2014-02-17 | 2015-08-19 | 白宪桥 | Lifting spring type buffer |
| CN204096908U (en) * | 2014-09-05 | 2015-01-14 | 天津市科力起重设备有限公司 | A kind of crane hook |
| CN204751913U (en) * | 2015-07-10 | 2015-11-11 | 河南东起机械有限公司 | Lifting hook antiskid device that falls |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089585A (en) * | 2017-04-28 | 2017-08-25 | 丁灏 | A kind of special detachable steel wire rope of hoisting and hanging rigging |
| CN107941453A (en) * | 2018-01-02 | 2018-04-20 | 中国空气动力研究与发展中心低速空气动力研究所 | A kind of free spin test model bridle catcher of wind-tunnel |
| CN107941453B (en) * | 2018-01-02 | 2024-04-05 | 中国空气动力研究与发展中心低速空气动力研究所 | Wind tunnel free tail-spin test model recovery rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |