CN204847801U - Crane hook dropout prevention means - Google Patents
Crane hook dropout prevention means Download PDFInfo
- Publication number
- CN204847801U CN204847801U CN201520659983.XU CN201520659983U CN204847801U CN 204847801 U CN204847801 U CN 204847801U CN 201520659983 U CN201520659983 U CN 201520659983U CN 204847801 U CN204847801 U CN 204847801U
- Authority
- CN
- China
- Prior art keywords
- hook body
- decylization
- anticreep
- anticreep frame
- 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
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model relates to a crane hook dropout prevention means, it includes the lifting hook body, the middle part of lifting hook body be connected with the anticreep frame through axle A, anticreep frame between the left end be provided with the weight linear meter, anticreep frame between the right -hand member be provided with the connecting rod, the end of lifting hook body be provided with solder block, solder block be connected with anticreep ring through axle B, the bottom of anticreep ring be provided with the sliding tray, the lifting hook body on still the welding have a stopper, the utility model has the advantages of rational in infrastructure, simple structure, economical good, convenient to use, anticreep effect are good.
Description
Technical field
The utility model belongs to hoisting crane technical field, is specifically related to a kind of anti-drop device, particularly a kind of crane hook anti-drop device.
Background technology
Load hook is modal a kind of suspender in elevator machinery, general and hoisting crane, the hanging devices such as driving support the use, application widely, during tradition suspension hook hoisting heavy, often there is weight obscission, cause the damage of weight, even serious accident, at present, many employings arrange an Elastic buckle in the end of suspension hook hook body, lifted weight is avoided to come off, but, this mode not only needs larger elastic force to prevent to come off, and this structure causes space in hook body to reduce, lifted weight is limited to, when taking out weight, also very inconvenient, although some anti-drop device good anti-drop effect, but complex structure mostly, difficulty of processing is large, with high costs, therefore, provide a kind of rational in infrastructure, structure is simple, economical good, easy to use, that anticreep effect is good crane hook anti-drop device is necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of rational in infrastructure, structure is simple, economical good, easy to use, crane hook anti-drop device that anticreep effect is good.
The purpose of this utility model is achieved in that a kind of crane hook anti-drop device, it comprises hook body, the middle part of described hook body is connected with anticreep frame by axle A, left end between described anticreep frame is provided with weight linear meter, right-hand member between described anticreep frame is provided with pipe link, the end of described hook body is provided with welding block, described welding block is connected with anti-decylization by axle B, the bottom of described anti-decylization is provided with sliding tray, and described hook body is also welded with limiting stopper.
The quantity of described anticreep frame is 2, and is symmetricly set on the both sides of hook body respectively.
The left part weight of described anticreep frame is much larger than right part weight.
The quantity of described anti-decylization is 1, its U-shaped structure made for steel plate.
The connection mode of described welding block and anti-decylization is hinged.
The beneficial effects of the utility model: the utility model is due to the weight linear meter effect between anticreep frame, when not hoisting heavy, the pipe link of anticreep frame tilts to upper left side, rope can not be affected be placed on smoothly in hook body, welding block is set at the end of hook body simultaneously, by the hinged anti-decylization of axle B in welding block, hook body inner space can not be affected, when needing hoisting heavy, only need by anti-decylization pull-up, be placed in anticreep frame, the gravity of anticreep frame due to anti-decylization and the position-limiting action of limiting stopper, rope is arranged in hook body firmly, good anti-drop effect, when needing to unload loads, only anti-decylization need be taken off from anticreep frame, simple and convenient, Labor-saving safety, the utility model also have simultaneously rational in infrastructure, structure is simple, economical good, easy to use, advantage that anticreep effect is good.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of crane hook anti-drop device of the utility model.
Fig. 2 is the lateral plan of a kind of crane hook anti-drop device of the utility model.
In figure: 1, hook body 2, axle A3, anticreep frame 4, weight linear meter 5, pipe link 6, welding block 7, axle B8, anti-decylization 9, sliding tray 10, limiting stopper.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of crane hook anti-drop device, it comprises hook body 1, the middle part of described hook body 1 is connected with anticreep frame 3 by axle A2, left end between described anticreep frame 3 is provided with weight linear meter 4, right-hand member between described anticreep frame 3 is provided with pipe link 5, the end of described hook body 1 is provided with welding block 6, described welding block 6 is connected with anti-decylization 8 by axle B7, the bottom of described anti-decylization 8 is provided with sliding tray 9, and described hook body 1 is also welded with limiting stopper 10.
The utility model acts on due to the weight linear meter 4 between anticreep frame 3, when not hoisting heavy, the pipe link 5 of anticreep frame 3 tilts to upper left side, rope can not be affected be placed on smoothly in hook body, welding block 6 is set at the end of hook body 1 simultaneously, by the hinged anti-decylization 8 of axle B7 in welding block 6, hook body 1 inner space can not be affected, when needing hoisting heavy, only need by the pull-up of anti-decylization 8, be placed in anticreep frame 3, the gravity of anticreep frame 3 due to anti-decylization 8 and the position-limiting action of limiting stopper 10, rope is made to be arranged in hook body 1 firmly, good anti-drop effect, when needing to unload loads, only anti-decylization 8 need be taken off from anticreep frame 3, simple and convenient, Labor-saving safety, the utility model also have simultaneously rational in infrastructure, structure is simple, economical good, easy to use, advantage that anticreep effect is good.
Embodiment 2
As depicted in figs. 1 and 2, a kind of crane hook anti-drop device, it comprises hook body 1, the middle part of described hook body 1 is connected with anticreep frame 3 by axle A2, left end between described anticreep frame 3 is provided with weight linear meter 4, right-hand member between described anticreep frame 3 is provided with pipe link 5, the end of described hook body 1 is provided with welding block 6, described welding block 6 is connected with anti-decylization 8 by axle B7, the bottom of described anti-decylization 8 is provided with sliding tray 9, and described hook body 1 is also welded with limiting stopper 10.
The quantity of described anticreep frame 3 is 2, and is symmetricly set on the both sides of hook body 1 respectively.
The left part weight of described anticreep frame 3 is much larger than right part weight.
The quantity of described anti-decylization 8 is 1, its U-shaped structure made for steel plate.
Described welding block 6 is hinged with the connection mode of anti-decylization 8.
The utility model acts on due to the weight linear meter 4 between anticreep frame 3, when not hoisting heavy, the pipe link 5 of anticreep frame 3 tilts to upper left side, rope can not be affected be placed on smoothly in hook body, welding block 6 is set at the end of hook body 1 simultaneously, by the hinged anti-decylization 8 of axle B7 in welding block 6, hook body 1 inner space can not be affected, when needing hoisting heavy, only need by the pull-up of anti-decylization 8, be placed in anticreep frame 3, the gravity of anticreep frame 3 due to anti-decylization 8 and the position-limiting action of limiting stopper 10, rope is made to be arranged in hook body 1 firmly, good anti-drop effect, when needing to unload loads, only anti-decylization 8 need be taken off from anticreep frame 3, simple and convenient, Labor-saving safety, the utility model also have simultaneously rational in infrastructure, structure is simple, economical good, easy to use, advantage that anticreep effect is good.
Claims (5)
1. a crane hook anti-drop device, it comprises hook body, it is characterized in that: the middle part of described hook body is connected with anticreep frame by axle A, left end between described anticreep frame is provided with weight linear meter, right-hand member between described anticreep frame is provided with pipe link, and the end of described hook body is provided with welding block, and described welding block is connected with anti-decylization by axle B, the bottom of described anti-decylization is provided with sliding tray, and described hook body is also welded with limiting stopper.
2. a kind of crane hook anti-drop device according to claim 1, is characterized in that: the quantity of described anticreep frame is 2, and is symmetricly set on the both sides of hook body respectively.
3. a kind of crane hook anti-drop device according to claim 1, is characterized in that: the left part weight of described anticreep frame is much larger than right part weight.
4. a kind of crane hook anti-drop device according to claim 1, is characterized in that: the quantity of described anti-decylization is 1, its U-shaped structure made for steel plate.
5. a kind of crane hook anti-drop device according to claim 1, is characterized in that: the connection mode of described welding block and anti-decylization is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659983.XU CN204847801U (en) | 2015-08-29 | 2015-08-29 | Crane hook dropout prevention means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659983.XU CN204847801U (en) | 2015-08-29 | 2015-08-29 | Crane hook dropout prevention means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847801U true CN204847801U (en) | 2015-12-09 |
Family
ID=54738374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520659983.XU Expired - Fee Related CN204847801U (en) | 2015-08-29 | 2015-08-29 | Crane hook dropout prevention means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204847801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905796A (en) * | 2016-06-23 | 2016-08-31 | 合肥市神雕起重机械有限公司 | Locking hook |
-
2015
- 2015-08-29 CN CN201520659983.XU patent/CN204847801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905796A (en) * | 2016-06-23 | 2016-08-31 | 合肥市神雕起重机械有限公司 | Locking hook |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205916895U (en) | But chain hoist that multiple spot hung | |
| CN204310693U (en) | A kind of suspension hook being provided with Anti-hook releasing device | |
| CN204847801U (en) | Crane hook dropout prevention means | |
| CN203079512U (en) | Folding type lifting appliance | |
| CN204823664U (en) | Adjustable combination hoist | |
| CN205222463U (en) | Lifting hook dropout prevention means for hoist | |
| CN203474324U (en) | Crane boom system and crane | |
| CN203159036U (en) | Line-shaped lifting appliance | |
| CN203428725U (en) | Resin sand model hoisting tool | |
| CN201834667U (en) | Mechanical hoisting beam with adjustable hoisting arm | |
| CN202131004U (en) | Balance hanging beam for combination operation of two cranes | |
| CN205442379U (en) | Balanced sling | |
| CN204727438U (en) | A kind of crane hanger | |
| CN205170175U (en) | Large castings's two point type hoists | |
| CN203582280U (en) | Hanging tool for steel wire rope | |
| CN204689369U (en) | A kind of self-locking type suspension hook | |
| CN202897773U (en) | Combined balance beam | |
| CN202880665U (en) | Excavator rack hanger | |
| CN205892517U (en) | Two cable compensating beam hoists of weighing | |
| CN205346607U (en) | From all carrying four leg hoists | |
| CN104340857A (en) | Cross beam type round pipe lifting appliance | |
| CN204778336U (en) | Crane hook device | |
| CN205170170U (en) | Lifting device of axle type forging | |
| CN202729576U (en) | Sling for large-compartment of dump truck | |
| CN202265295U (en) | Adjustable balance hoisting beam |
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: 20151209 Termination date: 20160829 |