CN206051291U - A kind of automatically-unhooked hook gear of compressed spring type - Google Patents
A kind of automatically-unhooked hook gear of compressed spring type Download PDFInfo
- Publication number
- CN206051291U CN206051291U CN201621024860.XU CN201621024860U CN206051291U CN 206051291 U CN206051291 U CN 206051291U CN 201621024860 U CN201621024860 U CN 201621024860U CN 206051291 U CN206051291 U CN 206051291U
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- CN
- China
- Prior art keywords
- hook
- spring
- connecting shaft
- automatically
- guide pad
- 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.)
- Withdrawn - After Issue
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- Load-Engaging Elements For Cranes (AREA)
Abstract
This utility model is related to a kind of suspension hook, and the automatically-unhooked hook gear of specifically a kind of compressed spring type belongs to freight technical field.Which includes two symmetrically arranged clamping plates, and two clamping plate lower ends rotate connecting shackle body by upper connecting shaft, and hook is provided with regulating tank, and be slidably connected in regulating tank lower connecting shaft, and the two ends of lower connecting shaft are stretched out regulating tank and connect guide pad.The two ends of the lower connecting shaft are provided with roller, and roller is located between guide pad and hook, and roller upper end is rolled with clamping plate lower surface and is connected.Hook is provided with spring positioning table, pocketed springs on hook, lower spring end contact spring positioning table, spring upper end contact guide pad lower surface.It is this utility model simple structure, compact, reasonable, unhook can be automatically performed when goods falls and stamps, unhook speed improves the work efficiency of cargo handling soon, brings more convenient；Simple installation, maintaining are convenient, easy to use.
Description
Technical field
This utility model is related to a kind of suspension hook, and the automatically-unhooked hook gear of specifically a kind of compressed spring type belongs to goods
Thing technical field of crane equipment.
Background technology
In prior art, in harbour entrucking, the handling operation of shipment, to multiple tons of pack suspension hooks under suspension bracket, falling to stamping
When suspension hook need manually to be broken off relations, artificial unhook wastes time and energy, and reduces the work efficiency of handling operation.
The content of the invention
The purpose of this utility model is to overcome above-mentioned weak point, so as to provide a kind of compressed spring type automatically-unhooked suspension hook
Device, can be automatically performed unhook, improve the work efficiency of cargo handling, bring more convenient when goods falls and stamps.
According to the technical scheme that this utility model is provided, a kind of automatically-unhooked hook gear of compressed spring type includes two symmetrically
The clamping plate of setting, is linked into an integrated entity by clamping plate connecting bolt between two clamping plates, be it is characterized in that：Two clamping plate lower ends are by upper
Connecting shaft rotates connecting shackle body, and hook is provided with regulating tank, and be slidably connected in regulating tank lower connecting shaft, and the two of lower connecting shaft
Stretch out regulating tank and connect guide pad in end；The two ends of the lower connecting shaft are provided with roller, roller be located at guide pad and hook it
Between, roller upper end is rolled with clamping plate lower surface and is connected；Hook is provided with spring positioning table, pocketed springs on hook, spring
Lower end contact spring positioning table, spring upper end contact guide pad lower surface；Described two clamping plate lower ends are provided with draw-in groove, lower connecting shaft
Can be installed in draw-in groove.
Further, connect clamp nut on clamping plate connecting bolt, clamping plate connecting bolt is locked by clamp nut.
Further, regulating tank is Long Circle.
Further, spring outer ring is provided with spring spool, spring spool upper end connection guide pad.
Further, draw-in groove is circular arc.
Compared with the prior art this utility model has advantages below：
It is this utility model simple structure, compact, reasonable, unhook can be automatically performed when goods falls and stamps, unhook speed is fast
The work efficiency of cargo handling is improve, is brought more convenient；Simple installation, maintaining are convenient, easy to use.
Description of the drawings
Fig. 1 is this utility model front view.
Fig. 2 is this utility model semi-cutaway.
Fig. 3 is that this utility model is in hook status structure chart.
Fig. 4 is that this utility model is in loaded state structure chart.
Fig. 5 is that this utility model is in unhook structure graph.
Description of reference numerals：1- clamping plates, 2- clamping plate connecting bolts, 3- clamp nuts, the upper connecting shafts of 4-, 5- hooks, 6-
Connecting shaft, 8- guide pads, 9- rollers, 10- spring spools, 11- springs, 12- spring positioning tables, 13- draw-in grooves under regulating tank, 7-.
Specific embodiment
The embodiment combined in accompanying drawing is further described by this utility model below：
As shown in Figure 1 and 2, this utility model mainly includes two symmetrically arranged clamping plates 1, by folder between two clamping plates 1
Plate connecting bolt 2 links into an integrated entity.Connect clamp nut 3 on the clamping plate connecting bolt 2, clamping plate is connected spiral shell by clamp nut 3
Bolt 2 is locked.
Two 1 lower ends of clamping plate rotate connecting shackle body 5 by upper connecting shaft 4, and hook 5 is provided with oblong regulating tank
6, be slidably connected in regulating tank 6 lower connecting shaft 7, and the two ends of lower connecting shaft 7 are stretched out regulating tank 6 and connect guide pad 8.
The two ends of the lower connecting shaft 7 are provided with roller 9, and roller 9 is located between guide pad 8 and hook 5,9 upper end of roller
Roll with 1 lower surface of clamping plate and be connected.
Hook 5 is provided with spring positioning table 12, pocketed springs 11 on hook 5,11 lower end contact spring positioning of spring
Platform 12,11 upper-end contact guide pad of spring, 8 lower surface.
11 outer ring of the spring is provided with spring spool 10, and 10 upper end of spring spool connects guide pad 8, spring spool 10 is led
Spring 11 is played a protective role.
1 lower end of described two clamping plates is provided with the draw-in groove 13 of circular arc, and lower connecting shaft 7 can be installed in draw-in groove 13.
Operation principle of the present utility model is：During work, manually rope or suspender belt are hung on hook 5, clockwise
30 ° or so are pulled back firmly, now roller 9 is stuck in the circular arc draw-in groove 13 of clamping plate, as shown in Figure 3 in the presence of spring 11.
After cargo lifting, under goods action of gravity, 5 one-tenth plumbness of hook, roller 9 are escaped from the circular arc draw-in groove 13 of clamping plate 1
From, self-locking failure, as shown in Figure 4.Fall after stamping, the goods gravity acted on hook 5 disappears, and spring 11 overcomes rope and hangs
The weight of hook, makes roller 9 move along the track of clamping plate bottom, hook 5 is upspring, into unhook state, as shown in Figure 5.
It is this utility model simple structure, compact, reasonable, unhook can be automatically performed when goods falls and stamps, unhook speed is fast
The work efficiency of cargo handling is improve, is brought more convenient；Simple installation, maintaining are convenient, easy to use.
Claims (5)
1. a kind of automatically-unhooked hook gear of compressed spring type, including two symmetrically arranged clamping plates（1）, two clamping plates（1）Between
By clamping plate connecting bolt（2）Link into an integrated entity, it is characterized in that：Two clamping plates（1）Lower end is by upper connecting shaft（4）Rotate connection
Hook（5）, hook（5）It is provided with regulating tank（6）, regulating tank（6）Inside be slidably connected lower connecting shaft（7）, lower connecting shaft（7）
Two ends stretch out regulating tank（6）And connect guide pad（8）；The lower connecting shaft（7）Two ends be provided with roller（9）, roller（9）Position
In guide pad（8）And hook（5）Between, roller（9）Upper end and clamping plate（1）Lower surface rolls connection；Hook（5）It is provided with
Spring positioning table（12）, hook（5）Upper pocketed springs（11）, spring（11）Lower end contact spring positioning table（12）, spring
（11）Upper-end contact guide pad（8）Lower surface；Described two clamping plates（1）Lower end is provided with draw-in groove（13）, lower connecting shaft（7）Can block
It is mounted in draw-in groove（13）In.
2. a kind of automatically-unhooked hook gear of compressed spring type as claimed in claim 1, is characterized in that：The clamping plate connecting bolt
（2）Upper connection clamp nut（3）, clamp nut（3）By clamping plate connecting bolt（2）Locking.
3. a kind of automatically-unhooked hook gear of compressed spring type as claimed in claim 1, is characterized in that：The regulating tank（6）For
Long Circle.
4. a kind of automatically-unhooked hook gear of compressed spring type as claimed in claim 1, is characterized in that：The spring（11）Outer ring
It is provided with spring spool（10）, spring spool（10）Upper end connects guide pad（8）.
5. a kind of automatically-unhooked hook gear of compressed spring type as claimed in claim 1, is characterized in that：The draw-in groove（13）For circle
Arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024860.XU CN206051291U (en) | 2016-08-31 | 2016-08-31 | A kind of automatically-unhooked hook gear of compressed spring type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024860.XU CN206051291U (en) | 2016-08-31 | 2016-08-31 | A kind of automatically-unhooked hook gear of compressed spring type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051291U true CN206051291U (en) | 2017-03-29 |
Family
ID=58374806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621024860.XU Withdrawn - After Issue CN206051291U (en) | 2016-08-31 | 2016-08-31 | A kind of automatically-unhooked hook gear of compressed spring type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206051291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241596A (en) * | 2016-08-31 | 2016-12-21 | 无锡市新华起重工具有限公司 | The hook gear that a kind of compressed spring type is automatically-unhooked |
| CN113830662A (en) * | 2021-11-09 | 2021-12-24 | 宝武杰富意特殊钢有限公司 | Traveling crane lifting hook capable of quickly hanging and taking off lifting appliance |
-
2016
- 2016-08-31 CN CN201621024860.XU patent/CN206051291U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241596A (en) * | 2016-08-31 | 2016-12-21 | 无锡市新华起重工具有限公司 | The hook gear that a kind of compressed spring type is automatically-unhooked |
| CN113830662A (en) * | 2021-11-09 | 2021-12-24 | 宝武杰富意特殊钢有限公司 | Traveling crane lifting hook capable of quickly hanging and taking off lifting appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20180112 |