CN202449727U - Lifting hook special for inner teeth hoisting - Google Patents
Lifting hook special for inner teeth hoisting Download PDFInfo
- Publication number
- CN202449727U CN202449727U CN2012200218296U CN201220021829U CN202449727U CN 202449727 U CN202449727 U CN 202449727U CN 2012200218296 U CN2012200218296 U CN 2012200218296U CN 201220021829 U CN201220021829 U CN 201220021829U CN 202449727 U CN202449727 U CN 202449727U
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- China
- Prior art keywords
- arm
- lifting
- special
- lifting hook
- suspension hook
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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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Abstract
The utility model provides a lifting hook special for inner teeth hoisting. The lifting hook comprises a lifting lug and a lifting hook body, wherein the lifting hook body comprises an upper lifting arm, a lower lifting arm and a suspension arm, wherein the upper lifting arm is parallel to the lower lifting arm, the suspension arm is fixedly connected with the upper lifting arm and the lower lifting arm, the free end of the lower lifting arm is longer than the free end of the upper lifting arm, and a limit column is arranged at the free end of the lower lifting arm. The lifting hook special for inner teeth hoisting is formed in one-step processing, and when aiming at mineral trucks and other heavy transportation machinery, the special lifting hook can be used for mounting and demounting inner teeth which are heavy and large in size of a hub reduction gear, the lifting hook can move stably in the mounting and demounting processes, does not damage the parts, is simple to operate, safe and reliable, and can be mounted and demounted very easily due to the fact that one person can operate the lifting hook when the lifting hook is applied to electric lifting.
Description
Technical field
The utility model relates to a kind of large-scale dismounting lifting appliance, relates to the special-purpose suspension hook of the big basin tooth of a kind of dismounting lifting mine truck wheel reduction gear specifically.
Background technology
When the back wheel decelerator of the heavy goods vehicles such as truck that industrial and mineral uses keeps in repair, need carry out disassembling section, an internal tooth is arranged in reductor retarder---big basin tooth; Volume is big, quality is heavy, and generally more than 150 kilograms, fixedly suitable device is very not difficult in dismounting; Common dismounting mode is that two personal one of one people of crude metal rod carry off, and a middle personal responsibility is by holding up, and anti-sliding stop causes injury to personnel; Such operation is wasted time and energy, and is absolutely unsafe.
The utility model content
The purpose of the utility model is exactly to eliminate the deficiency and the shortcoming of above-mentioned prior art, and a kind of suspension hook that is specifically designed to the big basin tooth of lifting is provided, and is simple to operate, safe and reliable.
For achieving the above object, the utility model provides a kind of big basin tooth to lift special-purpose suspension hook, comprises hanger and suspension hook, and suspension hook comprises upper boom portion, following arm and hanging arm, and said upper boom portion laterally arranges with following arm, hanging arm captive joint upper boom portion and following arm.
Preferably, the said free end of arm down is longer than the upper boom portion free end.
Preferably, the said free end of arm down is provided with limited post.
Preferably, said big basin tooth lifts the moulding of special-purpose suspension hook time processing.
The beneficial effect of the utility model:
The utility model custom-designed suspension hook of parts that the easy disassembly big basin tooth of wheel reduction gear (internal tooth) volume is big during to heavy transport tool such as mine truck, quality is heavy; In disassembly process, can steadily move; Do not damage parts, simple to operate, safe and reliable; A people just can operate when the utility model was applied to electric lifting, very easily loading and unloading.
Description of drawings
Fig. 1 is a kind of front view of implementing to be listed as of the utility model.
Wherein 1-hanger, 2-upper boom portion, 3-hanging arm, 4-following arm, 5-limited post.
The specific embodiment
In order better to understand the utility model, the preferred embodiment of the utility model is carried out detailed explanation below in conjunction with accompanying drawing.
A kind of big basin tooth as shown in Figure 1 lifts special-purpose suspension hook; Comprise hanger 1 and suspension hook; Suspension hook comprises upper boom portion 2, following arm 4 and hanging arm 3, and said upper boom portion 2 laterally arranges with following arm 4, hanging arm 3 captive joint upper boom portion 2 and following arms 4; The free end of following arm 4 is longer than upper boom portion 2 free ends, and the free end of following arm 4 is provided with limited post 5.
Big basin tooth lifts the moulding of special-purpose suspension hook time processing, and available injection molding or patterning method are processed.
The utility model custom-designed suspension hook of parts that the easy disassembly big basin tooth of wheel reduction gear (internal tooth) volume is big during to heavy transport tool such as mine truck, quality is heavy; In disassembly process, can steadily move; Do not damage parts, simple to operate, safe and reliable; A people just can operate when the utility model was applied to electric lifting, very easily loading and unloading.
Above-described only is the preferred embodiment of the utility model.Should be understood that for the person of ordinary skill of the art, under the teachings that the utility model provided,, can also make other equivalent modifications and improvement, also should be regarded as the protection domain of the utility model as the common practise of this area.
Claims (4)
1. one kind big basin tooth lifts special-purpose suspension hook, comprises hanger and suspension hook, it is characterized in that: said suspension hook comprises upper boom portion, following arm and hanging arm, and said upper boom portion laterally arranges with following arm, hanging arm captive joint upper boom portion and following arm.
2. lift special-purpose suspension hook according to the said a kind of big basin tooth of claim 1, it is characterized in that: the said free end of arm down is longer than the upper boom portion free end.
3. lift special-purpose suspension hook according to the said a kind of big basin tooth of claim 1, it is characterized in that: the said free end of arm down is provided with limited post.
4. lift special-purpose suspension hook according to the said a kind of big basin tooth of claim 1, it is characterized in that:, said big basin tooth lifts the moulding of special-purpose suspension hook time processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200218296U CN202449727U (en) | 2012-01-18 | 2012-01-18 | Lifting hook special for inner teeth hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200218296U CN202449727U (en) | 2012-01-18 | 2012-01-18 | Lifting hook special for inner teeth hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449727U true CN202449727U (en) | 2012-09-26 |
Family
ID=46865609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200218296U Expired - Fee Related CN202449727U (en) | 2012-01-18 | 2012-01-18 | Lifting hook special for inner teeth hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449727U (en) |
-
2012
- 2012-01-18 CN CN2012200218296U patent/CN202449727U/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: 20120926 Termination date: 20150118 |
|
| EXPY | Termination of patent right or utility model |