CN205906930U - From locking -type lifting hook - Google Patents
From locking -type lifting hook Download PDFInfo
- Publication number
- CN205906930U CN205906930U CN201620592278.7U CN201620592278U CN205906930U CN 205906930 U CN205906930 U CN 205906930U CN 201620592278 U CN201620592278 U CN 201620592278U CN 205906930 U CN205906930 U CN 205906930U
- Authority
- CN
- China
- Prior art keywords
- self
- suspension hook
- locking
- calutron
- lifting hook
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a from locking -type lifting hook, it include the lifting hook and with hook connect's assembly pulley, the upper portion of lifting hook be provided with electromagnetic means and stopper, electromagnetic means scarf joint in the inside of lifting hook, electromagnetic means is connected with pressure measurement, pressure measurement set up to the side of the going up of lifting hook lower part on, the stopper setting on the inside wall on lifting hook upper portion, the bill of lifting hook department is articulated have with stopper matched with from the latch fitting, be V type structure from the latch fitting, the utility model has the advantages of simple structure, running cost are low, safe and reliable, excellent in use effect.
Description
Technical field
The utility model belongs to crampon equipment technical field and in particular to a kind of self-locking crampon.
Background technology
In modern architecture production, large-tonnage lifting is more and more, the also more and more higher of the requirement to hoisting connecting piece,
When crane hangs and takes, in order to ensure the stable of object and safety, need to seal the opening of suspension ring using article such as iron wires
Close, very inconvenient and waste time and energy, and cause ineffective adverse consequences, in this regard, developing, a kind of structure is simple, fortune
Row low cost, the self-locking crampon that safe and reliable, using effect is good tool are of great significance.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides that a kind of structure is simple, operating cost
The self-locking crampon low, safe and reliable, using effect is good.
The purpose of this utility model is achieved in that a kind of self-locking crampon, and it is included suspension hook and is connected with suspension hook
The assembly pulley connecing, the top of described suspension hook is provided with calutron and limited block, and described calutron is rabbeted in suspension hook
Inside, calutron is connected with pressure-detecting device, and described pressure-detecting device is arranged on the upper side of suspension hook bottom, institute
The limited block stated is arranged on the madial wall on suspension hook top, is hinged with, at the bill of suspension hook, the self-locking body matching with limited block,
Described self-locking body is V-shaped structure.
Described calutron is the plug-type calutron of straight line.
Described pressure-detecting device is made up of pressure sensor and plc controller.
Described limited block is connected with suspension hook by way of welding.
It is provided with deep-slotted chip breaker on the madial wall of described self-locking body.
It is provided with the gear shaft matching with deep-slotted chip breaker at the bill of described suspension hook.
The beneficial effects of the utility model: the utility model use when, first with the bill of suspension hook setting gear shaft
With the deep-slotted chip breaker arranging on self-locking body madial wall thus fixing self-locking body, this fixed form can facilitate lifting rope to put into suspension hook
Interior, when lifting rope enters in suspension hook, due to the Gravitative Loads of lifting rope, thus the bottom of self-locking body is pushed, make the top of self-locking body
At the opening of closing suspension hook, and then realize the preliminary self-locking to lifting rope, this self-locking structure is convenient to use, operating cost
Low, limited block be disposed to make the top of self-locking body, positioning action is played to self-locking body, lifting during work as pressure
After detection means detects pressure, control calutron work using plc, thus by locked for the top of self-locking body in electromagnetism
Between the guide rod of device and limited block, realize final auto-lock process, this self-locking manner is safe and reliable, using effect is good, this reality
With new have the advantages that structure is simple, operating cost is low, safe and reliable, using effect good.
Brief description
Fig. 1 is a kind of structural representation of the utility model self-locking crampon.
In figure: 1, suspension hook 2, assembly pulley 3, calutron 4, limited block 5, pressure-detecting device 6, self-locking
Part.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described further.
Embodiment 1
As shown in figure 1, a kind of self-locking crampon, it includes suspension hook 1 and the assembly pulley 2 being connected with suspension hook 1, described
The top of suspension hook 1 is provided with calutron 3 and limited block 4, and described calutron 3 is rabbeted in the inside of suspension hook 1, calutron
3 are connected with pressure-detecting device 5, and on the upper side of suspension hook 1 bottom, described is spacing for described pressure-detecting device setting 5
Block 4 is arranged on the madial wall on suspension hook 1 top, is hinged with the self-locking body 6 matching with limited block 4 at the bill of suspension hook 1, described
Self-locking body 6 be V-shaped structure.
The utility model use when, first with the bill of suspension hook setting gear shaft and self-locking body madial wall on setting
Thus fixing self-locking body, this fixed form can facilitate lifting rope to put in suspension hook to deep-slotted chip breaker, when lifting rope enters in suspension hook, by
In the Gravitative Loads of lifting rope, thus the bottom of self-locking body is pushed, make at the opening of closed upper part suspension hook of self-locking body, Jin Ershi
The now preliminary self-locking to lifting rope, this self-locking structure is convenient to use, and operating cost is low, and being disposed to of limited block is made
The top of self-locking body, plays positioning action to self-locking body, after pressure is detected when pressure-detecting device, utilizes during lifting
Plc controls calutron work, thus by between locked for the top of the self-locking body guide rod in calutron and limited block, real
Now final auto-lock process, this self-locking manner is safe and reliable, using effect is good, and the utility model has that structure is simple, runs into
The advantage that this is low, safe and reliable, using effect is good.
Embodiment 2
As shown in figure 1, a kind of self-locking crampon, it includes suspension hook 1 and the assembly pulley 2 being connected with suspension hook 1, described
The top of suspension hook 1 is provided with calutron 3 and limited block 4, and described calutron 3 is rabbeted in the inside of suspension hook 1, calutron
3 are connected with pressure-detecting device 5, and on the upper side of suspension hook 1 bottom, described is spacing for described pressure-detecting device setting 5
Block 4 is arranged on the madial wall on suspension hook 1 top, is hinged with the self-locking body 6 matching with limited block 4 at the bill of suspension hook 1, described
Self-locking body 6 be V-shaped structure, described calutron 3 is the plug-type calutron of straight line, and described pressure-detecting device 5 is
It is made up of pressure sensor and plc controller, described limited block 4 is connected with suspension hook 1 by way of welding, described self-locking
Deep-slotted chip breaker is provided with the madial wall of part 6, is provided with, at the described bill of suspension hook 1, the gear shaft matching with deep-slotted chip breaker.
The utility model use when, first with the bill of suspension hook setting gear shaft and self-locking body madial wall on setting
Thus fixing self-locking body, this fixed form can facilitate lifting rope to put in suspension hook to deep-slotted chip breaker, when lifting rope enters in suspension hook, by
In the Gravitative Loads of lifting rope, thus the bottom of self-locking body is pushed, make at the opening of closed upper part suspension hook of self-locking body, Jin Ershi
The now preliminary self-locking to lifting rope, this self-locking structure is convenient to use, and operating cost is low, and being disposed to of limited block is made
The top of self-locking body, plays positioning action to self-locking body, after pressure is detected when pressure-detecting device, utilizes during lifting
Plc controls calutron work, thus by between locked for the top of the self-locking body guide rod in calutron and limited block, real
Now final auto-lock process, this self-locking manner is safe and reliable, using effect is good, and the utility model has that structure is simple, runs into
The advantage that this is low, safe and reliable, using effect is good.
Claims (6)
1. a kind of self-locking crampon, it include suspension hook and the assembly pulley that is connected with suspension hook it is characterised in that: described suspension hook
Top be provided with calutron and limited block, described calutron is rabbeted in the inside of suspension hook, and calutron is connected with pressure
Force checking device, described pressure-detecting device is arranged on the upper side of suspension hook bottom, and described limited block is arranged on suspension hook
On the madial wall on top, at the bill of suspension hook, it is hinged with the self-locking body matching with limited block, described self-locking body is tied for V-shaped
Structure.
2. a kind of self-locking crampon according to claim 1 it is characterised in that: described calutron pushes away for straight line
Pull-type calutron.
3. a kind of self-locking crampon according to claim 1 it is characterised in that: described pressure-detecting device be by
Pressure sensor and plc controller composition.
4. a kind of self-locking crampon according to claim 1 it is characterised in that: described limited block pass through welding
Mode is connected with suspension hook.
5. a kind of self-locking crampon according to claim 1 it is characterised in that: on the madial wall of described self-locking body
It is provided with deep-slotted chip breaker.
6. a kind of self-locking crampon according to claim 1 or claim 5 it is characterised in that: described suspension hook
Bill at be provided with the gear shaft matching with deep-slotted chip breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620592278.7U CN205906930U (en) | 2016-06-17 | 2016-06-17 | From locking -type lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620592278.7U CN205906930U (en) | 2016-06-17 | 2016-06-17 | From locking -type lifting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205906930U true CN205906930U (en) | 2017-01-25 |
Family
ID=57814470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620592278.7U Expired - Fee Related CN205906930U (en) | 2016-06-17 | 2016-06-17 | From locking -type lifting hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205906930U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882700A (en) * | 2017-04-18 | 2017-06-23 | 宁夏飞天科技有限公司 | One kind is machined with small-sized lifting machine suspension hook |
| CN107352389A (en) * | 2017-09-19 | 2017-11-17 | 安徽骏达起重机械有限公司 | The anti-falling protection suspension hook of crane |
| CN108862016A (en) * | 2018-06-26 | 2018-11-23 | 合肥市春华起重机械有限公司 | A kind of self-locking crane suspension hook |
-
2016
- 2016-06-17 CN CN201620592278.7U patent/CN205906930U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882700A (en) * | 2017-04-18 | 2017-06-23 | 宁夏飞天科技有限公司 | One kind is machined with small-sized lifting machine suspension hook |
| CN107352389A (en) * | 2017-09-19 | 2017-11-17 | 安徽骏达起重机械有限公司 | The anti-falling protection suspension hook of crane |
| CN108862016A (en) * | 2018-06-26 | 2018-11-23 | 合肥市春华起重机械有限公司 | A kind of self-locking crane suspension hook |
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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: 20170125 Termination date: 20190617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |