CN205802784U - A kind of metallurgy workshop lift hook safety apparatus - Google Patents
A kind of metallurgy workshop lift hook safety apparatus Download PDFInfo
- Publication number
- CN205802784U CN205802784U CN201620750028.1U CN201620750028U CN205802784U CN 205802784 U CN205802784 U CN 205802784U CN 201620750028 U CN201620750028 U CN 201620750028U CN 205802784 U CN205802784 U CN 205802784U
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- CN
- China
- Prior art keywords
- limited block
- hook
- escapement
- retainer ring
- safety apparatus
- 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.)
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Abstract
The utility model discloses a kind of metallurgy workshop lift hook safety apparatus, including bearing bar, hook and escapement, the bottom of described bearing bar is provided with hook, inside described hook, the one end near bearing bar is welded with the first retainer ring, the outside of its hook is also respectively welded the second retainer ring and the 3rd retainer ring, the inner chamber of described 3rd retainer ring is movably installed with escapement by fixing axle, the outer wall of described bearing bar is provided with precaution device, and the front of described precaution device is separately installed with warning lamp and speaker.This utility model is by arranging limited block one, limited block two, perforation and limit bolt in escapement, the escapement making this lift hook safety apparatus can have the ability of good resistance to compression and resistance to deformation, simultaneously, precaution device, warning lamp and the speaker arranged, by coordinating the pressure detecting arranged in projection to pop one's head in so that this lift hook safety apparatus has reached that non-deformability is strong, length in service life and have the effect of safe early warning.
Description
Technical field
This utility model relates to suspension hook security technology area, is specially a kind of metallurgy workshop lift hook safety apparatus.
Background technology
In metallurgical operation, the suspension hook of crane is when lifting operation, and weight is lifted by crane or rises by suspension hook for a long time
When hanging the weight exceeding suspension hook self load bearing scope, suspension hook is easily made to deform so that the Current Collector Sleave on suspension hook breaks off relations, and makes
The weight that must sling comes off, and not only has great potential safety hazard to holdee's life security, the most also can cause greatly
Property loss, it is therefore necessary to the gib head of suspension hook is done certain Anti-hook releasing device and warning personnel note, to stop such accident
Generation.
At present for the measure of suspension hook mousing-hook, it is common practice to use the compositions such as baffle plate, spring, pin, by bullet
Spring force keeps baffle plate to be pressed in suspension hook, prevents Current Collector Sleave from breaking off relations.This method is primarily present two problems: baffle plate and spring are bigger
External Force Acting under can deform or damage, service life is extremely short, for the anticreep poor effect of Current Collector Sleave, and, such anticreep
Mechanism, can not play early warning function, and staff can not understand suspension hook own situation timely so that staff
Cannot accomplish to prevent security incident to occur in advance.
Utility model content
The purpose of this utility model is to provide a kind of metallurgy workshop lift hook safety apparatus, possesses being unlikely to deform and has
The advantage having safe early warning, solves suspension hook in prior art and to Current Collector Sleave anticreep poor effect and does not possess safe early warning merit
The problem of energy.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of metallurgy workshop lift hook safety apparatus, including bearing bar, hook and escapement, the bottom of described bearing bar
Being provided with hook, inside described hook, the one end near bearing bar is welded with the first retainer ring, and the outside of its hook is also respectively welded
The second retainer ring and the 3rd retainer ring, the inner chamber of described 3rd retainer ring is had to be movably installed with escapement by fixing axle, institute
The outer wall stating bearing bar is provided with precaution device, and the front of described precaution device is separately installed with warning lamp and speaker.
Described escapement includes limited block one and limited block two, in the middle part of described limited block one and limited block two and away from solid
The inner chamber of dead axle one end is equipped with perforation, and the inner side of described perforation is provided with limit bolt, and described limit bolt runs through limited block one
With limited block two, and extending to the outside of limited block two, in the middle part of described limited block one and limited block two, the perforation side of inner chamber sets
Having projection, the described projection inner chamber near perforation side is provided with pressure detecting probe.
Preferably, described limited block one and limited block two are arc list structure, and limited block one and limited block two
Specification is identical.
Preferably, described limited block one is connected by fixing axle with one end of limited block two, and limited block one and spacing
It it is parallel mounting structure between block two.
Preferably, described limit bolt be respectively arranged at two ends with draw ring and anticreep packing ring, described limit bolt is away from draw ring
The inner chamber of one end is provided with anti-falling piece.
Preferably, described pressure detecting probe is electrically connected with precaution device.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, this utility model is by arranging limited block one, limited block two, perforation and limit bolt in escapement so that
The escapement of this lift hook safety apparatus can have the ability of good resistance to compression and resistance to deformation, meanwhile, the precaution device of setting, police
Show lamp and speaker, by coordinating the pressure detecting arranged in projection to pop one's head in so that this lift hook safety apparatus has reached resistance
Shape ability is strong, length in service life and have the effect of safe early warning.
2, this utility model is by arranging limited block one and limited block two in escapement so that the resistance of escapement
Shape ability is greatly improved, meanwhile, by coordinating the first retainer ring, the second retainer ring, the 3rd retainer ring and limit bolt,
Make the installation between the escapement of this safety device and hook more stable and firm, it is possible to be prevented effectively from traditional anticreep
Hook device poor stability and the shortcoming of anticreep poor effect, it addition, the inner chamber at projection arranges pressure detecting probe so that this is prevented
The deformation that hanger bulk produces can effectively be detected by release mechanism, and, coordinate the precaution device installed and in early warning
The warning lamp arranged on device and speaker, thus effectively solve lift hook safety apparatus of the prior art and do not possess safety in advance
Alert problem.
Accompanying drawing explanation
Fig. 1 is this utility model entirety side structural representation；
Fig. 2 is this utility model escapement structural representation.
In figure: 1 bearing bar, 2 hooks, 3 first retainer ring, 4 second retainer ring, 5 the 3rd retainer ring, 6 fix axle, 7 anticreeps
Mechanism, 71 limited block one, 72 limited block two, 73 perforation, 74 limit bolts, 75 draw rings, 76, anticreep packing ring, 77 anti-falling pieces, 78 convex
Block, 79 pressure detecting probes, 8 precaution devices, 9 warning lamps, 10 speakers.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1 and 2, a kind of metallurgy workshop lift hook safety apparatus, including bearing bar 1, hook 2 and escapement 7,
The bottom of bearing bar 1 is provided with hook 2, and inside hook 2, the one end near bearing bar 1 is welded with the first retainer ring 3, its hook 2
Outside is also respectively welded the second retainer ring 4 and the 3rd retainer ring 5, and the inner chamber of the 3rd retainer ring 5 is installed by fixing axle 6 is movable
Having escapement 7, the outer wall of bearing bar 1 to be provided with precaution device 8, the front of precaution device 8 is separately installed with warning lamp 9 and speaker
10。
Escapement 7 includes that limited block 1 and limited block 2 72, limited block 1 and limited block 2 72 are arc strip
Shape structure, such setting enables to the non-deformability of limited block 1 and limited block 2 72 and is greatly improved, and
Limited block 1 is identical with the specification of limited block 2 72, and limited block 1 is connected by fixing axle 6 with one end of limited block 2 72
Connect, and be parallel mounting structure between limited block 1 and limited block 2 72, so enable to escapement 7 and carrying out safety
During anticreep, it is possible to uniform force, effectively raise in the anti-pressure ability of escapement 7, limited block 1 and limited block 2 72
Portion and the inner chamber away from fixing axle 6 one end are equipped with perforation 73, and the inner side of perforation 73 is provided with limit bolt 74, and limit bolt 74 passes through
Wearing limited block 1 and limited block 2 72, and extend to the outside of limited block 2 72, being respectively arranged at two ends with of limit bolt 74 is drawn
Ring 75 and anticreep packing ring 76, limit bolt 74 is provided with anti-falling piece 77 away from the inner chamber of draw ring 75 one end, limited block 1 and spacing
In the middle part of block 2 72, perforation 73 side of inner chamber is provided with projection 78, and the projection 78 inner chamber near perforation 73 sides is provided with pressure detecting and visits
79, pressure detecting probe 79 is electrically connected with precaution device 8.
This utility model is by arranging limited block 1 and limited block 2 72 in escapement 7 so that escapement 7
Non-deformability is greatly improved, meanwhile, by coordinating first retainer ring the 3, second retainer ring the 4, the 3rd retainer ring 5 and limit
Position latch 74 so that the installation between escapement 7 and the hook 2 of this safety device is more stable and firm, it is possible to effectively keep away
Exempt from traditional Anti-hook releasing device poor stability and the shortcoming of anticreep poor effect, it addition, the inner chamber at projection 78 arranges pressure inspection
Probing 79 so that the deformation linking up with 2 bodies generations can effectively be detected by this escapement 7, and, coordinate and install
Precaution device 8 and the warning lamp 9 arranged on precaution device 8 and speaker 10, thus effectively solve of the prior art
The problem that lift hook safety apparatus does not possess safe early warning.
During use, Current Collector Sleave is inserted in hook 2 by staff, limited block 1, limited block 2 72 is passed through the most again
Fixing axle 6 and limit bolt 74 are arranged in first retainer ring the 3, second retainer ring 4 on hook 2 and the 3rd retainer ring 5, reach
Preventing Current Collector Sleave from the phenomenon broken off relations occur, when linking up with 2 appearance deformation, the radian of hook 2 becomes big so that limited block 1 and limit
Position block 2 72 slides to the left, makes limit bolt 74 move to the right side of perforation 73, convex on the right side of limit bolt 74 with perforation 73
When pressure detecting probe 79 in block 78 contacts, pressure detecting probe 79 transmits information to precaution device 8 so that on precaution device 8
Warning lamp 9 and speaker 10 carry out warning to be reminded.
In sum: this metallurgy workshop lift hook safety apparatus, by arranging limited block 1, limit in escapement 7
Position block 2 72, perforation 73 and limit bolt 74 so that the escapement 7 of this lift hook safety apparatus can have good resistance to compression and
The ability of resistance to deformation, meanwhile, the precaution device 8 of setting, warning lamp 9 and speaker 10, by coordinating the pressure arranged in projection 78
Power detection probe 79 so that this lift hook safety apparatus has reached that non-deformability is strong, length in service life and have safe early warning
Effect, solves suspension hook in prior art to Current Collector Sleave anticreep poor effect and the problem that do not possesses safety precaution function.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a metallurgy workshop lift hook safety apparatus, including bearing bar (1), hook (2) and escapement (7), its feature exists
Be provided with hook (2) in: the bottom of described bearing bar (1), described hook (2) inner side is welded with the near one end of bearing bar (1)
One retainer ring (3), outside of its hook (2) is also respectively welded the second retainer ring (4) and the 3rd retainer ring (5), and the described 3rd
The inner chamber of retainer ring (5) is movably installed with escapement (7) by fixing axle (6), and the outer wall of described bearing bar (1) is provided with pre-
Alert device (8), the front of described precaution device (8) is separately installed with warning lamp (9) and speaker (10)；
Described escapement (7) includes limited block one (71) and limited block two (72), described limited block one (71) and limited block two
(72) middle part is equipped with perforation (73) with the inner chamber away from fixing axle (6) one end, and the inner side of described perforation (73) is provided with spacing inserting
Pin (74), described limit bolt (74) runs through limited block one (71) and limited block two (72), and extends to limited block two (72)
Outside, perforation (73) side of described limited block one (71) and limited block two (72) middle part inner chamber is provided with projection (78), described convex
The block (78) inner chamber near perforation (73) side is provided with pressure detecting probe (79).
A kind of metallurgy workshop lift hook safety apparatus the most according to claim 1, it is characterised in that: described limited block one
And limited block two (72) is arc list structure, and limited block one (71) is identical with the specification of limited block two (72) (71).
A kind of metallurgy workshop lift hook safety apparatus the most according to claim 1 and 2, it is characterised in that: described limited block
One (71) is connected by fixing axle (6) with one end of limited block two (72), and limited block one (71) and limited block two (72) it
Between be parallel mounting structure.
A kind of metallurgy workshop lift hook safety apparatus the most according to claim 1, it is characterised in that: described limit bolt
(74) be respectively arranged at two ends with draw ring (75) and anticreep packing ring (76), described limit bolt (74) is interior away from draw ring (75) one end
Chamber is provided with anti-falling piece (77).
A kind of metallurgy workshop lift hook safety apparatus the most according to claim 1, it is characterised in that: described pressure detecting is visited
Head (79) is electrically connected with precaution device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750028.1U CN205802784U (en) | 2016-07-17 | 2016-07-17 | A kind of metallurgy workshop lift hook safety apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750028.1U CN205802784U (en) | 2016-07-17 | 2016-07-17 | A kind of metallurgy workshop lift hook safety apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205802784U true CN205802784U (en) | 2016-12-14 |
Family
ID=57511375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620750028.1U Expired - Fee Related CN205802784U (en) | 2016-07-17 | 2016-07-17 | A kind of metallurgy workshop lift hook safety apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205802784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966287A (en) * | 2017-04-27 | 2017-07-21 | 钦州学院 | It is easy to the dropping-proof hook of opening and closing |
-
2016
- 2016-07-17 CN CN201620750028.1U patent/CN205802784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966287A (en) * | 2017-04-27 | 2017-07-21 | 钦州学院 | It is easy to the dropping-proof hook of opening and closing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |