CN204714330U - A kind of crane hook lock rope device - Google Patents
A kind of crane hook lock rope device Download PDFInfo
- Publication number
- CN204714330U CN204714330U CN201520335978.3U CN201520335978U CN204714330U CN 204714330 U CN204714330 U CN 204714330U CN 201520335978 U CN201520335978 U CN 201520335978U CN 204714330 U CN204714330 U CN 204714330U
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- CN
- China
- Prior art keywords
- plate
- extension spring
- hole
- spring
- rope device
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- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a kind of crane hook lock rope device, it comprises hook body, described hook body upper end is provided with L-type adapter plate, described L-type adapter plate is horizontal plate, diaphragm plate forms, described horizontal plate is provided with through hole, the through hole of described horizontal plate is connected with bearing pin, described pinned connection has baffle plate, described diaphragm plate is provided with spring fitting cylinder, extension spring is provided with in described spring fitting cylinder, described extension spring one end connects diaphragm plate, the described extension spring other end connects baffle plate, 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 lock rope device.
Background technology
Current crane hook, be provided with suspension hook lock rope device more, the suspension hook lock rope device 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 lock rope device complex structure, maintenance difficulty are greatly, inconvenient during use.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and provides the crane hook lock that a kind of structure is simple, cheap, safety is high rope device.
The utility model technical purpose is achieved in that a kind of crane hook lock rope device, it comprises hook body, described hook body upper end is provided with L-type adapter plate, described L-type adapter plate is horizontal plate, diaphragm plate composition, described horizontal plate is provided with through hole, the through hole of described horizontal plate is connected with bearing pin, described pinned connection has baffle plate, described diaphragm plate is provided with spring fitting cylinder, extension spring is provided with in described spring fitting cylinder, described extension spring one end connects diaphragm plate, and the described extension spring other end connects baffle plate.
Described bearing pin end is provided with pin-and-hole.
Described extension spring connects diaphragm plate by the mode of welding, and described extension spring connects baffle plate by the mode of welding.
The pin-and-hole of described bearing pin is connected with spring cotter.
The length of described spring fitting cylinder is not more than 1/2 of horizontal plate length.
The beneficial effects of the utility model: hook body upper end arranges L-type adapter plate, L-type adapter plate is horizontal plate, diaphragm plate composition, horizontal plate is provided with through hole, the through hole of horizontal plate is provided with bearing pin, reasonable integral structure, compact, diaphragm plate is provided with spring fitting cylinder, in spring fitting cylinder, extension spring is set, structure is simple, flexible, bearing pin end is provided with pin-and-hole, arranges spring cotter in pin-and-hole, economic and practical, can effectively be fixed on adapter plate by baffle plate, 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 lock of the utility model rope device.
In figure: 1, hook body 2, L-type adapter plate 3, horizontal plate 4, diaphragm plate 5, bearing pin 6, baffle plate 7, spring fitting cylinder 8, extension 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 lock rope device, it comprises hook body 1, described hook body 1 upper end is provided with L-type adapter plate 2, described L-type adapter plate 2 is horizontal plate 3, diaphragm plate 4 forms, described horizontal plate 3 is provided with through hole, the through hole of described horizontal plate 3 is connected with bearing pin 5, described bearing pin 5 is connected with baffle plate 6, described diaphragm plate 4 is provided with spring fitting cylinder 7, be provided with extension spring 8 in described spring fitting cylinder 7, described extension spring 8 one end connects diaphragm plate 4, and described extension spring 8 other end connects baffle plate 6.
The utility model is when implementing, hook body upper end arranges L-type adapter plate, L-type adapter plate is horizontal plate, diaphragm plate composition, horizontal plate is provided with through hole, the through hole of horizontal plate is provided with bearing pin, diaphragm plate is provided with spring fitting cylinder, in spring fitting cylinder, extension spring is set, when preventing lifting rope from coming off under the effect of extension spring, baffle plate is fixed in hook body, when changing or take out lifting rope, baffle plate is separated with hook body by the application force overcoming extension spring, and 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 lock rope device, it comprises hook body 1, described hook body 1 upper end is provided with L-type adapter plate 2, described L-type adapter plate 2 is horizontal plate 3, diaphragm plate 4 forms, described horizontal plate 3 is provided with through hole, the through hole of described horizontal plate 3 is connected with bearing pin 5, described bearing pin 5 is connected with baffle plate 6, described diaphragm plate 4 is provided with spring fitting cylinder 7, be provided with extension spring 8 in described spring fitting cylinder 7, described extension spring 8 one end connects diaphragm plate 4, and described extension spring 8 other end connects baffle plate 6.
Described bearing pin 5 end is provided with pin-and-hole.
Described extension spring 8 connects diaphragm plate 4 by the mode of welding, and described extension spring 8 connects baffle plate 6 by the mode of welding.
The pin-and-hole of described bearing pin 5 is connected with spring cotter.
The length of described spring fitting cylinder 7 is not more than 1/2 of horizontal plate 3 length.
The utility model is when implementing, hook body upper end arranges L-type adapter plate, L-type adapter plate is horizontal plate, diaphragm plate forms, horizontal plate is provided with through hole, the through hole of horizontal plate is provided with bearing pin, bearing pin end is provided with pin-and-hole, in pin-and-hole, spring cotter is set, diaphragm plate is provided with spring fitting cylinder, in spring fitting cylinder, extension spring is set, extension spring one end connects diaphragm plate by the mode of welding, the extension spring other end connects baffle plate by the mode of welding, when preventing lifting rope from coming off under the effect of extension spring, baffle plate is fixed in hook body, when changing or take out lifting rope, baffle plate is separated with hook body by the application force overcoming extension spring, total the utility model has compact conformation, easy to use, the advantage of dependable performance.
Claims (5)
1. a crane hook lock rope device, it comprises hook body, it is characterized in that: described hook body upper end is provided with L-type adapter plate, described L-type adapter plate is horizontal plate, diaphragm plate composition, described horizontal plate is provided with through hole, the through hole of described horizontal plate is connected with bearing pin, described pinned connection has baffle plate, described diaphragm plate is provided with spring fitting cylinder, extension spring is provided with in described spring fitting cylinder, described extension spring one end connects diaphragm plate, and the described extension spring other end connects baffle plate.
2. a kind of crane hook lock rope device according to claim 1, is characterized in that: described bearing pin end is provided with pin-and-hole.
3. a kind of crane hook lock rope device according to claim 1, it is characterized in that: described extension spring connects diaphragm plate by the mode of welding, described extension spring connects baffle plate by the mode of welding.
4. a kind of crane hook lock rope device according to claim 2, is characterized in that: the pin-and-hole of described bearing pin is connected with spring cotter.
5. a kind of crane hook lock rope device according to claim 1, is characterized in that: the length of described spring fitting cylinder is not more than 1/2 of horizontal plate length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335978.3U CN204714330U (en) | 2015-05-23 | 2015-05-23 | A kind of crane hook lock rope device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335978.3U CN204714330U (en) | 2015-05-23 | 2015-05-23 | A kind of crane hook lock rope device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204714330U true CN204714330U (en) | 2015-10-21 |
Family
ID=54313339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520335978.3U Expired - Fee Related CN204714330U (en) | 2015-05-23 | 2015-05-23 | A kind of crane hook lock rope device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204714330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017582A (en) * | 2017-06-13 | 2017-08-04 | 国网辽宁省电力有限公司盘锦供电公司 | Multi-rotor aerocraft unfolding traction rope device |
-
2015
- 2015-05-23 CN CN201520335978.3U patent/CN204714330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017582A (en) * | 2017-06-13 | 2017-08-04 | 国网辽宁省电力有限公司盘锦供电公司 | Multi-rotor aerocraft unfolding traction rope device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160523 |