CN105905796A - Locking hook - Google Patents
Locking hook Download PDFInfo
- Publication number
- CN105905796A CN105905796A CN201610461449.7A CN201610461449A CN105905796A CN 105905796 A CN105905796 A CN 105905796A CN 201610461449 A CN201610461449 A CN 201610461449A CN 105905796 A CN105905796 A CN 105905796A
- Authority
- CN
- China
- Prior art keywords
- gag lever
- lever post
- bearing pin
- hook
- fixing bar
- 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
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a locking hook comprising a hook body, a threaded hole body, a limiting rod, a pin shaft and a fixing rod. The threaded hole body is arranged at the upper end of the hook body; the hook body and the threaded hole body are integrally produced during producing and machining; the limiting rod is installed at the upper end of the hook body through the pin shaft and can rotate along the pin shaft; and the length of the portion, at the left end of the pin shaft, of the limiting rod is larger than the linear length from the pin shaft to the hook point of the hook body. One fixing rod is fixed to the lower plane of the threaded hole body through a bolt and is located over the limiting rod. The lower end of the fixing rod is fixed to the right end of the limiting rod through a bolt. The locking hook has the beneficial effects of being convenient to use, safe, stable and the like.
Description
Technical field
The present invention relates to a kind of suspension hook, be specifically related to a kind of locking suspension hook.
Background technology
Suspension hook is usually used in the crane of factory, and traditional suspension hook does not has stopping means, during lifting, due to work
The error of people's operation can cause goods to wave, and even makes goods break off relations, and damage goods adds the production cost of enterprise, the most very
Danger, be also a kind of potential safety hazard to workman.
Summary of the invention
For solving the defect of prior art, the invention discloses a kind of stable locking suspension hook easy to use, safe.
The invention discloses a kind of locking suspension hook, including: coupler body, screw body, gag lever post, bearing pin, fixing bar, described hook
The upper end of body is provided with screw body, and described coupler body is integrated when production and processing with screw body to be produced, and described gag lever post leads to
Crossing bearing pin and be arranged on the upper end of coupler body, described gag lever post can rotate along bearing pin, and the length of bearing pin left end gag lever post is big
In the straight length of the bill of bearing pin to coupler body, the lower plane of described screw body is bolted a fixing bar, and solid
Fixed pole is in the surface of gag lever post, and the described lower end of fixing bar is bolted with the right-hand member of gag lever post.
The centre position of the upper plane of described screw body is provided with screwed hole.
Owing to using technique scheme, the present invention has a following advantageous benefits:
1, easy to use；
2, safety and stability.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention a kind of locking suspension hook.
Wherein: 1-coupler body；2-screw body；3-gag lever post；4-bearing pin；5-fixes bar.
Detailed description of the invention
As it is shown in figure 1, the invention discloses a kind of locking suspension hook, including: coupler body 1, screw body 2, gag lever post 3, bearing pin 4,
Fixing bar 5, the upper end of described coupler body 1 is provided with screw body 2, and described coupler body 1 and screw body 2 are integrated when production and processing
Producing, described gag lever post 3 is arranged on the upper end of coupler body 1 by bearing pin 4, and described gag lever post 3 can rotate along bearing pin 4,
And the length of bearing pin 4 left end gag lever post 3 is more than the bearing pin 4 straight length to the bill of coupler body 1, the lower of described screw body 2 is put down
Face is bolted a fixing bar 5, and fixing bar 5 is in the surface of gag lever post 3, the lower end of described fixing bar 5 and limit
The right-hand member of position bar 3 is bolted.
The centre position of the upper plane of described screw body 2 is provided with screwed hole.
The present invention is implemented: during using, take off the bolt that fixing bar 5 is connected with gag lever post 3, rotates
Gag lever post 3, catches on goods by suspension hook, then fixing bar 5 and gag lever post 3 is fixed together again by bolt, and operation is very
Simple, during lifting, goods waves, and also will not break off relations easily, it is ensured that the safety of goods and workman.
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 (2)
1. a locking suspension hook, including: coupler body, screw body, gag lever post, bearing pin, fixing bar, it is characterised in that: described coupler body
Upper end be provided with screw body, described coupler body and screw body are integrated when production and processing to be produced, and described gag lever post passes through
Bearing pin is arranged on the upper end of coupler body, and described gag lever post can rotate along bearing pin, and the length of bearing pin left end gag lever post is more than
Bearing pin is to the straight length of the bill of coupler body, and the lower plane of described screw body is bolted a fixing bar, and fixing
Bar is in the surface of gag lever post, and the described lower end of fixing bar is bolted with the right-hand member of gag lever post.
A kind of locking suspension hook the most according to claim 1, it is characterised in that: the interposition of the upper plane of described screw body
Install screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610461449.7A CN105905796A (en) | 2016-06-23 | 2016-06-23 | Locking hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610461449.7A CN105905796A (en) | 2016-06-23 | 2016-06-23 | Locking hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105905796A true CN105905796A (en) | 2016-08-31 |
Family
ID=56758431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610461449.7A Pending CN105905796A (en) | 2016-06-23 | 2016-06-23 | Locking hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105905796A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07277667A (en) * | 1994-04-04 | 1995-10-24 | Masanori Kusushige | Hook device |
| CN204675622U (en) * | 2015-05-20 | 2015-09-30 | 杨太立 | A kind of hook drop-proof hook device of New crane machinery suspension hook |
| CN204689387U (en) * | 2015-04-25 | 2015-10-07 | 河南华北起重吊钩有限公司 | A kind of anti-detachment suspension hook |
| CN105000465A (en) * | 2015-06-29 | 2015-10-28 | 句容泰博尔机械制造有限公司 | Lifting hook and plate crane |
| CN204847801U (en) * | 2015-08-29 | 2015-12-09 | 河南真牛起重机有限公司 | Crane hook dropout prevention means |
| CN204980847U (en) * | 2015-06-10 | 2016-01-20 | 荣成市华东锻压机床有限公司 | A hoist for major axis class article |
-
2016
- 2016-06-23 CN CN201610461449.7A patent/CN105905796A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07277667A (en) * | 1994-04-04 | 1995-10-24 | Masanori Kusushige | Hook device |
| CN204689387U (en) * | 2015-04-25 | 2015-10-07 | 河南华北起重吊钩有限公司 | A kind of anti-detachment suspension hook |
| CN204675622U (en) * | 2015-05-20 | 2015-09-30 | 杨太立 | A kind of hook drop-proof hook device of New crane machinery suspension hook |
| CN204980847U (en) * | 2015-06-10 | 2016-01-20 | 荣成市华东锻压机床有限公司 | A hoist for major axis class article |
| CN105000465A (en) * | 2015-06-29 | 2015-10-28 | 句容泰博尔机械制造有限公司 | Lifting hook and plate crane |
| CN204847801U (en) * | 2015-08-29 | 2015-12-09 | 河南真牛起重机有限公司 | Crane hook dropout prevention means |
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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: 20160831 |