CN203699640U - Hoisting tool for box-type eccentric equipment - Google Patents
Hoisting tool for box-type eccentric equipment Download PDFInfo
- Publication number
- CN203699640U CN203699640U CN201320733690.2U CN201320733690U CN203699640U CN 203699640 U CN203699640 U CN 203699640U CN 201320733690 U CN201320733690 U CN 201320733690U CN 203699640 U CN203699640 U CN 203699640U
- Authority
- CN
- China
- Prior art keywords
- lifting
- eccentric
- snap ring
- main body
- speed reducer
- 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 - Lifetime
Links
- 239000000725 suspension Substances 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 abstract 4
- 238000010276 construction Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
A lifting tool for box-type eccentric equipment is characterized in that a crane lifting point is eccentrically arranged on the upper portion of a lifting tool main body, and a speed reducer main lifting point and a snap ring and a speed reducer auxiliary lifting point and a snap ring are respectively arranged at two side end portions of the lifting tool main body. The utility model discloses the eccentric system of driving hoisting point is in the hoist main part to unanimous with the speed reducer focus position of treating the handling, the eccentric requirement that the eccentric setting that utilizes the hoist main part satisfies the speed reducer is in order to reach the hoist and mount requirement. Therefore, the lifting appliance can be used for lifting operation, the length of the lifting appliance can be shortened, the phenomenon that the lifting included angle is too large and the operation is carried out by using an automobile shift is avoided, the cost is saved, the construction safety is improved, and the labor intensity of constructors is reduced.
Description
Technical field:
The utility model belongs to a kind of mechanical hoisting device, the particularly lifting device of the eccentric kind equipment of a kind of box, and this instrument is applicable to the lifting of tandem mill tapping machine reductor.
Background technology:
In tapping machine, reductor is the key equipment of tapping machine transmission.Reductor is roughly box, and volume and weight is large, gravity center eccentric, and installation position sets high.Because reductor installation site is higher, if use steel rope directly to coordinate driving to carry out lifting operation, there will be the long and lifting angle excessive phenomenon of rope capacity, thereby can not carry out normal lifting operation.
Summary of the invention
The purpose of this utility model is just to overcome above-mentioned the deficiencies in the prior art, and the lifting device of the eccentric kind equipment of a kind of box is provided, this instrument can make the installation of reductor and overhaul work progress more simple and easy to do, reduced simultaneously workmen labour intensity, improved work efficiency, ensured workmen's personal safety and device security.
As above design, the technical solution of the utility model is: the lifting device of the eccentric kind equipment of a kind of box, comprise suspender main body, it is characterized in that: suspender main body top bias is shaped with driving suspension centre, suspender main body both side ends is shaped with respectively the secondary suspension centre of reductor main hoisting point and snap ring and reductor and snap ring.
Above-mentioned snap ring is " U " shape.
The utility model driving suspension centre bias is in suspender main body, and consistent with the reductor center-of-gravity position for the treatment of handling, utilizes the eccentric setting of suspender main body to meet the eccentric requirement of reductor, to reach lifting requirements.Therefore, use this suspender to carry out that lifting operation can shorten suspender length, to avoid lifting angle excessive and use automobile machine-team to carry out the phenomenon of operation, thereby saved cost, improve working security, reduced workmen's labour intensity.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model working state schematic representation.
Detailed description of the invention:
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
As shown in Figure 1: the lifting device of the eccentric kind equipment of a kind of box, suspender main body 2 top bias are shaped with driving suspension centre 3, and suspender main body two side ends is shaped with respectively the secondary suspension centre of reductor main hoisting point and " U " snap ring 1 and reductor and " U " snap ring 4.
As shown in Figure 2: the reductor 6 of the secondary suspension centre of reductor main hoisting point and snap ring 1 and reductor and snap ring 4 common handling handlings.The setting of driving suspension centre 3 is consistent with reductor 6 center-of-gravitys position for the treatment of handling, utilizes the eccentric setting of suspender main body 2 to meet the eccentric requirement of reductor, to reach lifting requirements.
Working process of the present utility model is:
1) with the driving 5 final handling positions 7 that suspender main body 2 is hung to reductor 6.
2) with reductor main hoisting point and snap ring 1 and the secondary suspension centre of reductor and snap ring 4, suspender main body 2 and reductor 6 are linked together, make it form an entirety.
3) check whether snap ring is stressed even, avoid uneven and stressed.
4) with overhead traveling crane, reductor is lifted into installation site.
Claims (2)
1. a lifting device for the eccentric kind equipment of box, comprises suspender main body, it is characterized in that: suspender main body top bias is shaped with driving suspension centre, and suspender main body both side ends is shaped with respectively the secondary suspension centre of reductor main hoisting point and snap ring and reductor and snap ring.
2. the lifting device of the eccentric kind equipment of box according to claim 1, is characterized in that: above-mentioned snap ring is " U " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733690.2U CN203699640U (en) | 2013-11-19 | 2013-11-19 | Hoisting tool for box-type eccentric equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733690.2U CN203699640U (en) | 2013-11-19 | 2013-11-19 | Hoisting tool for box-type eccentric equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203699640U true CN203699640U (en) | 2014-07-09 |
Family
ID=51050108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320733690.2U Expired - Lifetime CN203699640U (en) | 2013-11-19 | 2013-11-19 | Hoisting tool for box-type eccentric equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203699640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071978A (en) * | 2021-03-16 | 2021-07-06 | 上海中船三井造船柴油机有限公司 | Eccentric lifting appliance and lifting method for exhaust valve of cylinder cover of marine high-pressure dual-fuel main engine |
-
2013
- 2013-11-19 CN CN201320733690.2U patent/CN203699640U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071978A (en) * | 2021-03-16 | 2021-07-06 | 上海中船三井造船柴油机有限公司 | Eccentric lifting appliance and lifting method for exhaust valve of cylinder cover of marine high-pressure dual-fuel main engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |