CN204714331U - A kind of crane hook anti-slip structure - Google Patents
A kind of crane hook anti-slip structure Download PDFInfo
- Publication number
- CN204714331U CN204714331U CN201520335985.3U CN201520335985U CN204714331U CN 204714331 U CN204714331 U CN 204714331U CN 201520335985 U CN201520335985 U CN 201520335985U CN 204714331 U CN204714331 U CN 204714331U
- Authority
- CN
- China
- Prior art keywords
- adapter plate
- spring
- fitting cylinder
- compress spring
- hole
- 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 kind of crane hook anti-slip structure, it comprises hook body, described hook body upper end is provided with adapter plate, described adapter plate is provided with through hole, the through hole of described adapter plate is connected with bearing pin, described pinned connection has baffle plate, spring fitting cylinder is provided with below described adapter plate, Compress Spring is provided with in described spring fitting cylinder, described Compress Spring one end connecting shackle body, the described Compress Spring other end connects baffle plate, described spring fitting cylinder is arranged in hook body, total the utility model has compact conformation, easy to use, the advantage of dependable performance.
Description
Technical field
The utility model belongs to technical field of crane equipment, particularly relates to a kind of crane hook anti-slip structure.
Background technology
Current crane hook, be provided with suspension hook anti-slip structure more, the anti-slip suspension hook that factory's manufacture is equipped with has different manufacturers to manufacture, the drawing used is different, cause the huge number of structure, difference in quality is large, and particularly some suspension hook anti-slip complex structure, maintenance difficulty are greatly, inconvenient during use.
Summary of the invention
The purpose of this utility model is overcome the deficiencies in the prior art and provide the crane hook anti-slip structure that a kind of structure is simple, cheap, safety is high.
The utility model technical purpose is achieved in that a kind of crane hook anti-slip structure, it comprises hook body, described hook body upper end is provided with adapter plate, described adapter plate is provided with through hole, through hole on described adapter plate is connected with bearing pin, described pinned connection has baffle plate, spring fitting cylinder is provided with below described adapter plate, described spring fitting cylinder is arranged in hook body, Compress Spring is provided with in described spring fitting cylinder, described Compress Spring one end connecting shackle body, the described Compress Spring other end connects baffle plate.
Described bearing pin end is provided with pin-and-hole, and the pin-and-hole of described bearing pin is connected with spring cotter.
Described Compress Spring is by the mode connecting shackle body of welding, and described Compress Spring connects baffle plate by the mode of welding.
Described adapter plate is oblong.
The length of described spring fitting cylinder is not more than 1/2 of adapter plate length.
The beneficial effects of the utility model: hook body upper end arranges adapter plate, the below of adapter plate arranges spring fitting cylinder reasonable integral structure, compact, spring fitting cylinder is provided with Compress Spring, Compress Spring one end connecting shackle body, the Compress Spring other end connects baffle plate, structure is simple, flexible, bearing pin end is provided with pin-and-hole, pin-and-hole is connected with spring cotter, economic and practical, can effectively adapter plate and baffle plate be linked together, total the utility model has the advantage of compact conformation, easy to use, dependable performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of crane hook anti-slip of the utility model structure.
In figure: 1, hook body 2, adapter plate 3, bearing pin 4, baffle plate 5, spring fitting cylinder 6, Compress Spring.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment 1
As shown in Figure 1, a kind of crane hook anti-slip structure, it comprises hook body 1, described hook body 1 upper end is provided with adapter plate 2, described adapter plate 2 is provided with through hole, the through hole of described adapter plate 2 is connected with bearing pin 3, described bearing pin 3 is connected with baffle plate 4, spring fitting cylinder 5 is provided with below described adapter plate 2, Compress Spring 6 is provided with in described spring fitting cylinder 5, described Compress Spring 6 one end connecting shackle body 1, described Compress Spring 6 other end connects baffle plate 4, and described spring fitting cylinder 5 is arranged in hook body 1.
The utility model is when implementing, and hook body upper end arranges adapter plate, and adapter plate is provided with through hole, through hole is provided with bearing pin, spring fitting cylinder is set below adapter plate, in spring fitting cylinder, is provided with Compress Spring, when preventing lifting rope landing, under the effect of Compress Spring, baffle plate is fixed on coupler body body, when changing or take out lifting rope, overcomes the elastic force of Compress Spring, taken out by lifting rope, total the utility model has the advantage of compact conformation, easy to use, dependable performance.
Embodiment 2
As shown in Figure 1, a kind of crane hook anti-slip structure, it comprises hook body 1, described hook body 1 upper end is provided with adapter plate 2, described adapter plate 2 is provided with through hole, the through hole of described adapter plate 2 is connected with bearing pin 3, described bearing pin 3 is connected with baffle plate 4, spring fitting cylinder 5 is provided with below described adapter plate 2, Compress Spring 6 is provided with in described spring fitting cylinder 5, described Compress Spring 6 one end connecting shackle body 1, described Compress Spring 6 other end connects baffle plate 4, and described spring fitting cylinder 5 is arranged in hook body 1.
Described bearing pin 3 end is provided with pin-and-hole, and the pin-and-hole of described bearing pin 3 is connected with spring cotter.
Described Compress Spring 6 is by the mode connecting shackle body 1 of welding, and described Compress Spring 6 connects baffle plate 4 by the mode of welding.
Described adapter plate 2 is oblong.
The length of described spring fitting cylinder 5 is not more than 1/2 of adapter plate 2 length.
The utility model is when implementing, hook body upper end arranges adapter plate, spring fitting cylinder is set below adapter plate, Compress Spring is provided with in spring fitting cylinder, Compress Spring one end is by the mode connecting shackle body of welding, the other end of Compress Spring connects baffle plate by the mode of welding, adapter plate is provided with through hole, through hole is provided with bearing pin, bearing pin end is provided with pin-and-hole, pin-and-hole is connected with spring cotter, when preventing lifting rope landing, under the effect of Compress Spring, baffle plate is fixed on coupler body body, when changing or take out lifting rope, overcome the elastic force of Compress Spring, lifting rope is taken out, total the utility model has compact conformation, easy to use, the advantage of dependable performance.
Claims (5)
1. a crane hook anti-slip structure, it comprises hook body, it is characterized in that: described hook body upper end is provided with adapter plate, described adapter plate is provided with through hole, the through hole of described adapter plate is connected with bearing pin, described pinned connection has baffle plate, spring fitting cylinder is provided with below described adapter plate, Compress Spring is provided with in described spring fitting cylinder, described Compress Spring one end connecting shackle body, the described Compress Spring other end connects baffle plate, and described spring fitting cylinder is arranged in hook body.
2. a kind of crane hook anti-slip structure according to claim 1, is characterized in that: described bearing pin end is provided with pin-and-hole, and the pin-and-hole of described bearing pin is connected with spring cotter.
3. a kind of crane hook anti-slip structure according to claim 1, is characterized in that: described Compress Spring is by the mode connecting shackle body of welding, and described Compress Spring connects baffle plate by the mode of welding.
4. a kind of crane hook anti-slip structure according to claim 1, is characterized in that: described adapter plate is oblong.
5. a kind of crane hook anti-slip structure according to claim 1, is characterized in that: the length of described spring fitting cylinder is not more than 1/2 of adapter plate length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335985.3U CN204714331U (en) | 2015-05-23 | 2015-05-23 | A kind of crane hook anti-slip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335985.3U CN204714331U (en) | 2015-05-23 | 2015-05-23 | A kind of crane hook anti-slip structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204714331U true CN204714331U (en) | 2015-10-21 |
Family
ID=54313340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520335985.3U Expired - Fee Related CN204714331U (en) | 2015-05-23 | 2015-05-23 | A kind of crane hook anti-slip structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204714331U (en) |
-
2015
- 2015-05-23 CN CN201520335985.3U patent/CN204714331U/en not_active Expired - Fee Related
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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: 20151021 Termination date: 20160523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |