CN106882700A - One kind is machined with small-sized lifting machine suspension hook - Google Patents
One kind is machined with small-sized lifting machine suspension hook Download PDFInfo
- Publication number
- CN106882700A CN106882700A CN201710252401.XA CN201710252401A CN106882700A CN 106882700 A CN106882700 A CN 106882700A CN 201710252401 A CN201710252401 A CN 201710252401A CN 106882700 A CN106882700 A CN 106882700A
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- lifting machine
- contact block
- hook body
- small
- 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
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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
Abstract
The present invention relates to be machined mechanical technical field, it is especially a kind of to be machined with small-sized lifting machine suspension hook, including hook body, the bottom of the 3rd mounting groove is fixedly connected with the first contact block, first contact block is connected by wire with external power supply, the 3rd installation trench bottom on the outside of the first contact block is fixedly connected with back-moving spring, the upper end of the back-moving spring is fixedly connected with pressing plate, the lower end of the pressing plate is fixedly connected with connecting rod, and connecting rod is located at back-moving spring inner side, the lower end of the connecting rod is fixedly connected with the second contact block, second contact block is connected by wire with coil, and wire is located in hook body, hook body on the outside of the 3rd mounting groove is provided with pad.The machining can realize self-locking with small-sized lifting machine suspension hook, be prevented from goods and dropped in transportation, it is ensured that machining is normally carried out.
Description
Technical field
The present invention relates to be machined mechanical technical field, more particularly to a kind of small-sized lifting machine of machining is with hanging
Hook.
Background technology
During machining, it is often necessary to carry out elevator to engineering material or semi-finished stock, at this time
Can may cause goods in transportation using no auto-lock function at the opening linked up with to lifting machine, traditional lifting machine
Drop, influence normal machinery production, therefore, it is proposed that a kind of be machined with small-sized lifting machine suspension hook.
The content of the invention
There is no auto-lock function the invention aims to solve to have suspension hook in the prior art, cause what goods dropped to lack
Point, and the small-sized lifting machine suspension hook of a kind of machining for proposing.
To achieve these goals, present invention employs following technical scheme：
Design a mechanism processing small-sized lifting machine suspension hook, including hook body, and the hook body is arranged on
On loop wheel machine, the hook body offers the first downward-sloping mounting groove, first mounting groove with the junction of lifting machine
Interior fixed installation is cored, and coil is arranged with the iron core, and the in strip is offered on the inside of the hook body end
Two mounting grooves, the lower end of second mounting groove is provided with connecting shaft, and gag lever post, and gag lever post are rotatably connected in the connecting shaft
Length be more than the distance between the first mounting groove and the second mounting groove, connect between the upper end of the gag lever post and the second mounting groove
Extension spring is connected to, the 3rd mounting groove, the bottom of the 3rd mounting groove are offered positioned at the lowest part of hook body recessed position
Portion is fixedly connected with the first contact block, and first contact block is connected by wire with external power supply, and on the outside of the first contact block
Three installation trench bottoms are fixedly connected with back-moving spring, and the upper end of the back-moving spring is fixedly connected with pressing plate, under the pressing plate
End is fixedly connected with connecting rod, and connecting rod is located at back-moving spring inner side, and the lower end of the connecting rod is fixedly connected with second and touches
Block, second contact block is connected by wire with coil, and wire is located in hook body, positioned at the 3rd mounting groove outside
Hook body be provided with pad.
Preferably, the hook body below the first mounting groove is provided with the block for support limit bar.
Preferably, the connecting rod and pressing plate are polypropylene plastics charge bar, and back-moving spring surface is coated with insulating barrier.
Preferably, the pad be soft rubber pad, and the rebasing portion of soft rubber marginal adhesion in hook body.
Preferably, the gag lever post is provided with alnico magnets near the side of the first mounting groove, and alnico magnets pole
Property with the opposite polarity of iron core lower end.
A kind of machining proposed by the present invention is with small-sized lifting machine suspension hook, beneficial effect：Hung by goods
Push pressing plate so that the first contact block is contacted with the second contact block, reach the purpose of coil electricity, so as to gag lever post is adsorbed in iron
On core, while reaching goods and hang, suspension hook is capable of the purpose of self-locking, after goods ground connection, the in the presence of back-moving spring
Two contact blocks are upspring so that coil blackout, extension spring retracts gag lever post, the purpose unloaded goods of realization, and the machining is with small-sized
Lifting machine suspension hook, can realize self-locking, be prevented from goods and dropped in transportation, it is ensured that machining normally enter
OK.
Brief description of the drawings
Fig. 1 is a kind of structure main sectional view of the small-sized lifting machine suspension hook of machining proposed by the present invention；
Fig. 2 is a kind of structure top view of the small-sized lifting machine suspension hook of machining proposed by the present invention；
Fig. 3 is schematic enlarged-scale view at a kind of machining A of small-sized lifting machine suspension hook proposed by the present invention.
In figure：Hook body 1, the first mounting groove 2, iron core 3, coil 4, block 5, the second mounting groove 6, gag lever post 7, connecting shaft
8th, the 3rd mounting groove 9, the first contact block 10, the second contact block 11, connecting rod 12, back-moving spring 13, pressing plate 14, pad 15, permanent
Magnet 16, extension spring 17.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-3, one kind machining small-sized lifting machine suspension hook, including hook body 1, hook body 1 is installed
On lifting machine, hook body 1 offers the first downward-sloping mounting groove 2 with the junction of lifting machine, in the first mounting groove 2
Cored 3 are fixedly mounted, coil 4 is arranged with iron core 3, offered on the inside of the end of hook body 1 in the second installation of strip
Groove 6, the lower end of the second mounting groove 6 is provided with connecting shaft 8, and gag lever post 7 is rotatably connected in connecting shaft 8, and the length of gag lever post 7 is big
Stretching is connected between the distance between the first mounting groove 2 and the second mounting groove 6, the upper end of gag lever post 7 and the second mounting groove 6
Spring 17, the hook body 1 positioned at the lower section of the first mounting groove 2 is provided with the block 5 for support limit bar 7, and gag lever post 7 is close to
The side of the first mounting groove 2 is provided with alnico magnets 16, and polarity and the lower end of iron core 3 of alnico magnets 16 opposite polarity,
After switching on power, due to the polarity and the opposite polarity of the lower end of iron core 3 of alnico magnets 16 so that gag lever post 7 shifts to iron core 3,
Goods is prevented to drop.
The 3rd mounting groove 9 is offered positioned at the lowest part of the recessed position of hook body 1, the bottom of the 3rd mounting groove 9 is fixed
The first contact block 10 is connected with, the first contact block 10 is connected by wire with external power supply, positioned at the 3rd peace in the outside of the first contact block 10
The bottom of tankage 9 is fixedly connected with back-moving spring 13, and the upper end of back-moving spring 13 is fixedly connected with pressing plate 14, and the lower end of pressing plate 14 is consolidated
Surely connecting rod 12 is connected with, and connecting rod 12 is located at the inner side of back-moving spring 13, the lower end of connecting rod 12 is fixedly connected with second and touches
Block 11, the second contact block 11 is connected by wire with coil 4, and wire is located in hook body 1, positioned at the 3rd mounting groove 9
The hook body 1 in outside is provided with pad 15, and connecting rod 12 and pressing plate 14 are polypropylene plastics charge bar, and the surface of back-moving spring 13
Be coated with insulating barrier, be prevented from leakage of electricity, pad 15 is soft rubber pad, and the rebasing portion of soft rubber marginal adhesion in suspension hook
On body 1, when the frame or woven bag of bearing goods are pressed in pad 15, pressing plate 14 is pushed so that the first contact block 10 and second is touched
Block 11 is contacted, the power supply of closing coil 4 so that iron core 3 produces magnetic.
Hung by goods and push pressing plate 14 so that the first contact block 10 is contacted with the second contact block 11, reaches and coil 4 is powered
Purpose, so as to gag lever post 7 is adsorbed on iron core 3, while reaching goods and hang, suspension hook is capable of the purpose of self-locking, in goods
After thing ground connection, second contact block 11 is upspring in the presence of back-moving spring 13 so that coil 4 is powered off, and extension spring 17 is by gag lever post 7
Retract, the purpose that realization is unloaded goods, the machining can realize self-locking, be prevented from goods and exist with small-sized lifting machine suspension hook
Dropped in transportation, it is ensured that machining is normally carried out.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of machining small-sized lifting machine suspension hook, including hook body (1), the hook body (1) installed in
On loop wheel machine, it is characterised in that the hook body (1) offers the first downward-sloping mounting groove with the junction of lifting machine
(2) cored (3), are fixedly mounted in first mounting groove (2), coil (4), the suspension hook is arranged with the iron core (3)
Offered on the inside of body (1) end in second mounting groove (6) of strip, the lower end of second mounting groove (6) is provided with connection
Axle (8), is rotatably connected to gag lever post (7) on the connecting shaft (8), and gag lever post (7) length more than the first mounting groove (2) with
The distance between second mounting groove (6), extension spring is connected between the upper end of the gag lever post (7) and the second mounting groove (6)
(17), the lowest part positioned at hook body (1) recessed position offers the 3rd mounting groove (9), the bottom of the 3rd mounting groove (9)
Portion is fixedly connected with the first contact block (10), and first contact block (10) is connected by wire with external power supply, positioned at the first contact block
(10) the 3rd mounting groove (9) bottom on the outside of is fixedly connected with back-moving spring (13), and the upper end of the back-moving spring (13) is fixed
Pressing plate (14) is connected with, the lower end of the pressing plate (14) is fixedly connected with connecting rod (12), and connecting rod (12) positioned at reset bullet
Spring (13) inner side, the lower end of the connecting rod (12) is fixedly connected with the second contact block (11), and second contact block (11) is by leading
Line is connected with coil (4), and wire is located in hook body (1), the hook body on the outside of the 3rd mounting groove (9)
(1) it is provided with pad (15).
2. one kind according to claim 1 is machined with small-sized lifting machine suspension hook, it is characterised in that positioned at the first peace
Hook body (1) below tankage (2) is provided with the block (5) for support limit bar (7).
3. one kind according to claim 1 is machined with small-sized lifting machine suspension hook, it is characterised in that the connecting rod
And pressing plate (14) is polypropylene plastics charge bar, and back-moving spring (13) surface is coated with insulating barrier (12).
4. one kind according to claim 1 is machined with small-sized lifting machine suspension hook, it is characterised in that the pad
(15) be soft rubber pad, and the rebasing portion of soft rubber marginal adhesion in hook body (1).
5. one kind according to claim 1 is machined with small-sized lifting machine suspension hook, it is characterised in that the gag lever post
(7) side near the first mounting groove (2) is provided with alnico magnets (16), and alnico magnets (16) polarity and iron core (3)
The opposite polarity of lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710252401.XA CN106882700A (en) | 2017-04-18 | 2017-04-18 | One kind is machined with small-sized lifting machine suspension hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710252401.XA CN106882700A (en) | 2017-04-18 | 2017-04-18 | One kind is machined with small-sized lifting machine suspension hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106882700A true CN106882700A (en) | 2017-06-23 |
Family
ID=59183330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710252401.XA Pending CN106882700A (en) | 2017-04-18 | 2017-04-18 | One kind is machined with small-sized lifting machine suspension hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106882700A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891902A (en) * | 2020-07-23 | 2020-11-06 | 中铁建大桥工程局集团第六工程有限公司 | Safety object hanging device for subway construction |
| CN115744587A (en) * | 2022-11-21 | 2023-03-07 | 咸宁职业技术学院 | Floor hoisting accessory for assembly type structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4440432A (en) * | 1982-02-22 | 1984-04-03 | The Crosby Group, Inc. | Self-locking, quick release, latched hook |
| CN205527332U (en) * | 2016-04-23 | 2016-08-31 | 河南省通力起重机械有限公司 | Rise to put bearing in a position and take off lifting hook from locking -type antiskid |
| CN105905795A (en) * | 2016-05-31 | 2016-08-31 | 成都市沃发特科技有限公司 | Automatic blocked lifting appliance |
| CN205906930U (en) * | 2016-06-17 | 2017-01-25 | 河南华北起重吊钩有限公司 | From locking -type lifting hook |
| CN205998859U (en) * | 2016-08-31 | 2017-03-08 | 泉州市佰源重工机械有限公司 | A kind of special suspension hook of derrick crane for dismounting |
-
2017
- 2017-04-18 CN CN201710252401.XA patent/CN106882700A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4440432A (en) * | 1982-02-22 | 1984-04-03 | The Crosby Group, Inc. | Self-locking, quick release, latched hook |
| CN205527332U (en) * | 2016-04-23 | 2016-08-31 | 河南省通力起重机械有限公司 | Rise to put bearing in a position and take off lifting hook from locking -type antiskid |
| CN105905795A (en) * | 2016-05-31 | 2016-08-31 | 成都市沃发特科技有限公司 | Automatic blocked lifting appliance |
| CN205906930U (en) * | 2016-06-17 | 2017-01-25 | 河南华北起重吊钩有限公司 | From locking -type lifting hook |
| CN205998859U (en) * | 2016-08-31 | 2017-03-08 | 泉州市佰源重工机械有限公司 | A kind of special suspension hook of derrick crane for dismounting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891902A (en) * | 2020-07-23 | 2020-11-06 | 中铁建大桥工程局集团第六工程有限公司 | Safety object hanging device for subway construction |
| CN111891902B (en) * | 2020-07-23 | 2022-11-18 | 中铁建大桥工程局集团第六工程有限公司 | Safety object hanging device for subway construction |
| CN115744587A (en) * | 2022-11-21 | 2023-03-07 | 咸宁职业技术学院 | Floor hoisting accessory for assembly type structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170623 |
|
| WD01 | Invention patent application deemed withdrawn after publication |