CN205709486U - Underwater performance gib head Anti-hook releasing device - Google Patents
Underwater performance gib head Anti-hook releasing device Download PDFInfo
- Publication number
- CN205709486U CN205709486U CN201620664638.XU CN201620664638U CN205709486U CN 205709486 U CN205709486 U CN 205709486U CN 201620664638 U CN201620664638 U CN 201620664638U CN 205709486 U CN205709486 U CN 205709486U
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- CN
- China
- Prior art keywords
- hook
- mousing
- perforation
- fixing plate
- releasing device
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Abstract
This utility model provides a kind of underwater performance gib head Anti-hook releasing device, the structure of this Anti-hook releasing device includes two identical mousing-hook supports of shape, mousing-hook pin, bracket fixing plate, it is three lath members by two right-angle bending molding at each described mousing-hook support, the crook of right-angle folding up and down in three lath members is equipped with perforation, described mousing-hook pin passes between the perforation of right-angle folding crook from two mousing-hook supports, and is fixed by nut；Described bracket fixing plate is evenly equipped with four perforation, by two perforation in the middle of bracket fixing plate, is passed by bolt the most from inside to outside direction, by two perforation of bracket fixing plate both sides, passed by bolt direction the most from outside to inside, and fixed by nut.Effect of the present utility model is that this device is tested through installing, and fullys meet use requirement, thoroughly solves the problem that underwater performance breaks off relations, eliminate potential safety hazard, it is ensured that normally produce.
Description
Technical field
This utility model relates to water process scale pit and grabs slag overhead traveling crane gib head Anti-hook releasing device when carrying out underwater performance.
Background technology
The Anti-hook releasing device that current overhead traveling crane eave tile is joined is relatively simple, is a kind of stage clip tongue piece, and material is frivolous, and at water
Reason scale pit is grabbed slag overhead traveling crane and is by underwater performance, and overhead traveling crane uses grab bucket to grab in slag operation process, and sky coupler head need to be immersed in
Grab bucket is down in water 6 meters of Shen Chi bottoms under water, and due to grab bucket on earth, wirerope loosens now to be affected easily by current and environment etc.
Causing eave tile to depart from grab bucket, original Anti-hook releasing device is thin because of material, and pressure corrosion resistant ability is low, and fault rate is high, often rises
Less than effect, grab bucket is caused to come off.
Summary of the invention
For above-mentioned problem, the purpose of this utility model is to provide a kind of underwater performance gib head Anti-hook releasing device, this dress
Put constructor and close the regulation of heavy-duty machine manufacture installation specification, be beneficial to guarantee that normal safe produces.
For achieving the above object, the technical solution adopted in the utility model is to provide a kind of underwater performance gib head mousing-hook dress
Put, wherein: the structure of this Anti-hook releasing device includes two identical mousing-hook supports of shape, mousing-hook pin, bracket fixing plate,
It is three lath members by two right-angle bending molding at each described mousing-hook support, the right angle up and down in three lath members
Bending part is equipped with perforation, and described mousing-hook pin passes between the perforation of right-angle folding crook from two mousing-hook supports, and passes through
Nut is fixed；Described bracket fixing plate is evenly equipped with four perforation, by two perforation in the middle of bracket fixing plate, is divided by bolt
The most from inside to outside direction passes, and by two perforation of bracket fixing plate both sides, is passed by bolt direction the most from outside to inside, and
Fixed by nut.
Effect of the present utility model is that this device is tested through installing, and fullys meet use requirement, thoroughly solves under water
The problem that operation is broken off relations, eliminates potential safety hazard, it is ensured that normally produce.
Accompanying drawing explanation
Fig. 1 is underwater performance gib head Anti-hook releasing device structural representation；
Fig. 2 is underwater performance gib head Anti-hook releasing device installation diagram.
In figure:
1, mousing-hook support 2, mousing-hook pin 3, bracket fixing plate
Detailed description of the invention
In conjunction with accompanying drawing, underwater performance gib head Anti-hook releasing device structure of the present utility model is illustrated.
Manufacture installation specification regulation according to China's crane, grab coupler head position, slag sky and do not allow welding or boring, therefore
How by fixing for anti-drop device installing on gib head be the difficult point of this project research.Through repeatedly inquiring into, final decision is first used not
Rust steel plate is fastened on gib head top reserved connecting rod, installs underwater performance gib head anticreep of the present utility model the most again
Hook device.
As shown in Figure 1, 2, underwater performance gib head Anti-hook releasing device structure of the present utility model is, the knot of this Anti-hook releasing device
Structure includes two identical mousing-hook supports 1 of shape, mousing-hook pin 2, bracket fixing plate 3, at each described mousing-hook support 1
For by three lath members of two right-angle bending molding, the crook of right-angle folding up and down in three lath members is equipped with perforation, institute
State mousing-hook pin 2 to pass between 1 the right-angle folding crook perforation of two mousing-hook supports, and fixed by nut；At described
Four perforation it are evenly equipped with, by two perforation in the middle of bracket fixing plate 3, by bolt the most from inside to outside direction in frame fixed plate 3
Pass, by two perforation of bracket fixing plate 3 both sides, passed by bolt direction the most from outside to inside, and fixed by nut.
Described bolt is outer-hexagonal bolt.
Underwater performance gib head Anti-hook releasing device of the present utility model realizes process and is such that with the steel of 1cm left and right thickness
Plate makes the mousing-hook support 1 of shape as shown in Figure 1, and size need to be measured according to gib head is actual.Mousing-hook pin 2 exceedes for length
Two mousing-hook support 1 mounting distance 4cm.With the wide stainless sheet steel of about 4cm, length exceed installation place, gib head top girth+
8cm makes bracket fixing plate 3, the most according to circumstances needs actual measurement, more measured makes a call to 4 8mm's on stainless sheet steel
Use as bracket fixing plate 3 after perforation.Owing to gib head size has difference, the most often overlap underwater performance gib head Anti-hook releasing device
Concrete size could need to make through field surveys in blanking punching.Wear by gib head outward direction with 8mm rustless steel outer-hexagonal screw
Cross, be formed at the shank of bolt in the middle part of bracket fixing plate 3, utilize outer two hole 8mm stainless steel bolts to be fastened to support and fix
Plate 3 clamps coupler body top and does not loosens, and is fastened to the movable degree of rotation of Anti-hook releasing device with nut during installation.Mousing-hook keeps off
Bar 2, through the 1 time right-angle folding crook perforation of two mousing-hook supports, fastens a little with nut and prevents mousing-hook pin 2 from coming off.The most complete
Sleeve anti-drop hook device installs.
When grab bucket suspension ring being hung up gib head, the mousing-hook pin 2 below anti-drop device is disengaged, mousing-hook support 1
Can raise up to suspension ring being put into gib head, then restore to the original state, mousing-hook support 1, owing to being stopped by mousing-hook pin 2, cannot
Raise up to suspension ring abjection.When carrying out grabbing slag operation, 6 meters of Shen Chi bottoms under water are down in grab bucket, and wirerope on earth of grabbing bucket loosens, suspension ring
Significantly swing though being affected by current and environment etc., but can ensure that under the effect of mousing-hook support 1 eave tile does not takes off with grab bucket suspension ring
From.When grabbing slag operation and completing to be taken out by suspension ring, same repetition aforesaid operations.This device materials is durable, uses
Cycle is long, respond well.
Claims (2)
1. a underwater performance gib head Anti-hook releasing device, is characterized in that: it is identical that the structure of this Anti-hook releasing device includes shape
Two mousing-hook supports (1), mousing-hook pin (2), bracket fixing plate (3), be by two each described mousing-hook support (1)
Three lath members of right-angle bending molding, the crook of right-angle folding up and down in three lath members is equipped with perforation, and described mousing-hook keeps off
Bar (2) passes between the perforation of right-angle folding crook from two mousing-hook supports (1), and is fixed by nut；Fix at described support
It is evenly equipped with four perforation on plate (3), by two perforation in the middle of bracket fixing plate (3), is worn by bolt the most from inside to outside direction
Cross, by two perforation of bracket fixing plate (3) both sides, passed by bolt direction the most from outside to inside, and fixed by nut.
The most according to claim 1, underwater performance gib head Anti-hook releasing device, is characterized in that: described bolt is outer-hexagonal spiral shell
Bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620664638.XU CN205709486U (en) | 2016-06-24 | 2016-06-24 | Underwater performance gib head Anti-hook releasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620664638.XU CN205709486U (en) | 2016-06-24 | 2016-06-24 | Underwater performance gib head Anti-hook releasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205709486U true CN205709486U (en) | 2016-11-23 |
Family
ID=57318742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620664638.XU Active CN205709486U (en) | 2016-06-24 | 2016-06-24 | Underwater performance gib head Anti-hook releasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205709486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381338A (en) * | 2017-07-21 | 2017-11-24 | 本钢板材股份有限公司 | A kind of Anti-hook releasing device on suspension hook |
-
2016
- 2016-06-24 CN CN201620664638.XU patent/CN205709486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381338A (en) * | 2017-07-21 | 2017-11-24 | 本钢板材股份有限公司 | A kind of Anti-hook releasing device on suspension hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190904 Address after: 300301 Tianjin, Dongli Jintang Road, No. 396 Patentee after: Tianjin Steel Tube Manufacturing Co., Ltd. Address before: 300301 Tianjin, Dongli Jintang Road, No. 396 Patentee before: Tianjin Steel Pipe Group Co., Ltd. |
|
| TR01 | Transfer of patent right |