CN204675610U - The auxiliary chain sling frock of crankshaft hanger - Google Patents
The auxiliary chain sling frock of crankshaft hanger Download PDFInfo
- Publication number
- CN204675610U CN204675610U CN201520391132.1U CN201520391132U CN204675610U CN 204675610 U CN204675610 U CN 204675610U CN 201520391132 U CN201520391132 U CN 201520391132U CN 204675610 U CN204675610 U CN 204675610U
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- CN
- China
- Prior art keywords
- bent axle
- chain
- crankshaft
- crankshaft hanger
- flower basket
- 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 discloses a kind of auxiliary chain sling frock of crankshaft hanger.The auxiliary chain sling frock of this crankshaft hanger comprises: chain, and for connecting weight-lifting equipment, crankshaft hanger and bent axle to be assembled are sling by the middle part that this weight-lifting equipment mounts described chain; A pair suspension hook, is laid in the two ends of described chain respectively, for mounting described crankshaft hanger; And flower basket bolt, its two ends are connected with described chain respectively, and this flower basket bolt can regulate self axial length, so as to regulating the levelness of bent axle after lifting.The auxiliary chain sling frock of this crankshaft hanger adjusts the level of lifting bent axle accurately by the flower basket bolt of high strength, effectively can prevent bent axle at hoisting process because of inclination overbalance (produce with the bearing shell on the main bearing seat of level and install angle), to damage because local pressure is excessive during bent axle dropping place axle journal, bearing shell hidden danger, cause driving engine to produce Bearing score, tile kilning fault in use procedure, can eliminate artificially uncontrollablely affects mass factor simultaneously.
Description
Technical field
The utility model relates to engine assembly field, particularly a kind of auxiliary chain sling frock of crankshaft hanger.
Background technology
In engine assembly process, the installation of bent axle, be control KPK and tool lifting appliance at a slow speed by people bent axle hung in base chamber to install, when bent axle is placed on crankcase main bearing seat, the horizontal positioned of bent axle requires higher.But common suspender cannot adjust level, after bent axle of slinging, because crankshaft two end exists weight difference, bent axle can tilt towards heavier direction, and occur high low on one side, can damage because of carelessness during installation axle journal or bearing shell, exist and cause major quality accident potential.
The installation of existing bent axle is installed by rule of thumb by workshop-trained man on the one hand, there is uncontrollable man's activity mass factor.On the other hand, lift bent axle to make common suspender and be balanced, can only adopt and add counterweight to bent axle and carry out adjustment, different bent axles needs different counterweights, and frock is various, and labour intensity is large, easily makes mistakes and there is potential safety hazard.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Utility model content
The purpose of this utility model is the auxiliary chain sling frock providing a kind of simple and reasonable crankshaft hanger, the auxiliary chain sling frock of this crankshaft hanger adjusts the level of lifting bent axle accurately by the flower basket bolt of high strength, effectively can prevent bent axle at hoisting process because of inclination overbalance (produce with the bearing shell on the main bearing seat of level and install angle), to damage because local pressure is excessive during bent axle dropping place axle journal, bearing shell hidden danger, cause driving engine to produce Bearing score, tile kilning fault in use procedure, can eliminate artificially uncontrollablely affects mass factor simultaneously.
For achieving the above object, provide a kind of auxiliary chain sling frock of crankshaft hanger, comprising: chain according to the utility model, for connecting weight-lifting equipment, crankshaft hanger and bent axle to be assembled are sling by the middle part that this weight-lifting equipment mounts described chain; A pair suspension hook, is laid in the two ends of described chain respectively, for mounting described crankshaft hanger; And flower basket bolt, its two ends are connected with described chain respectively, and this flower basket bolt can regulate self axial length, so as to regulating the levelness of bent axle after lifting.
Preferably, in technique scheme, suspension hook is with slip-off preventing pressing plate.
Preferably, in technique scheme, flower basket bolt adopts tensile-resistant alloy steel to do, and through bakingout process.
Preferably, in technique scheme, the two ends of flower basket bolt are connected with chain respectively by shackle.
Compared with prior art, the utility model has following beneficial effect: the auxiliary chain sling frock of this crankshaft hanger adjusts the level of lifting bent axle accurately by the flower basket bolt of high strength, effectively can prevent bent axle at hoisting process because of inclination overbalance (produce with the bearing shell on the main bearing seat of level and install angle), to damage because local pressure is excessive during bent axle dropping place axle journal, bearing shell hidden danger, cause driving engine to produce Bearing score, tile kilning fault in use procedure, can eliminate artificially uncontrollablely affects mass factor simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the auxiliary chain sling frock of crankshaft hanger of the present utility model.
Fig. 2 is the using state structural representation of the auxiliary chain sling frock of crankshaft hanger of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole specification sheets and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or component part, and do not get rid of other element or other component part.
As shown in Figure 1, comprise according to the concrete structure of the auxiliary chain sling frock of the crankshaft hanger of the utility model detailed description of the invention: suspension hook 1, flower basket bolt 2, shackle 3 and chain 4.Wherein, suspension hook 1 is a pair, is laid in the two ends of chain 4 respectively, for mounting crankshaft hanger, combines with crankshaft hanger 5, connects weight-lifting equipment to sling bent axle by chain 4.The two ends of flower basket bolt 2 are connected with chain 4 respectively by shackle 3, and the direction degree of tightness flower basket bolt 2 tilted by bent axle, can be adjusted to horizontality by the bent axle lifted by crane.The auxiliary chain sling frock of this crankshaft hanger adjusts the level of lifting bent axle accurately by the flower basket bolt of high strength, effectively can prevent bent axle at hoisting process because of inclination overbalance (produce with the bearing shell on the main bearing seat of level and install angle), to damage because local pressure is excessive during bent axle dropping place axle journal, bearing shell hidden danger, cause driving engine to produce Bearing score, tile kilning fault in use procedure.
Specifically, suspension hook 1 is a pair, is laid in the two ends of chain 4 respectively, the effect mounting crankshaft hanger 5 of this suspension hook 1, it is the same for using with common suspension hook, and crankshaft hanger 5 mounts bent axle 6 to be assembled, suspension hook 1 mounts crankshaft hanger 5 again, connects weight-lifting equipment to sling bent axle by chain 4.Outstanding, suspension hook 1 is with slip-off preventing pressing plate, and prevent from slinging after bent axle by weight-lifting equipment, crankshaft hanger 5 comes off from suspension hook 1.
The effect of chain 4 connects weight-lifting equipment, and crankshaft hanger 5 and bent axle to be assembled are sling by the middle part of weight-lifting equipment mounting chain 4.Chain 4 needs to increase and decrease according to length.
Flower basket bolt 2 adopts tensile-resistant alloy steel to do, and through bakingout process, can regulate the axial length of self, so as to regulating the levelness of the rear bent axle of lifting.The two ends of flower basket bolt 2 are connected with chain 4 respectively by shackle 3, and the direction degree of tightness flower basket bolt 2 tilted by bent axle, can be adjusted to horizontality by the bent axle lifted by crane.The two ends of flower basket bolt 2 are connected with chain 4 detouchable by shackle 3, facilitate chain 4 for the different cultivars bent axle of lifting to increase and decrease length.
As shown in Figure 2, when lifting the practical operation of bent axle, chain sling frock of the present invention and crankshaft hanger 5 combine, sling after bent axle 6 by weight-lifting equipment, hover over proper height, utilize spirit level, turn flower basket bolt and bent axle is adjusted to level, sustainable use after one-time leveling, until change kind, each kind only need be adjusted once.The present invention adjusts the level of lifting bent axle accurately by flower basket bolt 2, is then steadily lifted into by bent axle in the base chamber in flow production line, installs rear accessiblely to exit.Effectively can prevent bent axle at hoisting process because of inclination overbalance (produce with the bearing shell on the main bearing seat of level and install angle), to damage because local pressure is excessive during bent axle dropping place axle journal, bearing shell hidden danger, cause driving engine to produce Bearing score, tile kilning fault in use procedure.
To sum up, the auxiliary chain sling frock of this crankshaft hanger adjusts the level of lifting bent axle accurately by the flower basket bolt of high strength, effectively can prevent bent axle at hoisting process because of inclination overbalance (produce with the bearing shell on the main bearing seat of level and install angle), to damage because local pressure is excessive during bent axle dropping place axle journal, bearing shell hidden danger, cause driving engine to produce Bearing score, tile kilning fault in use procedure, can eliminate artificially uncontrollablely affects mass factor simultaneously.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.
Claims (3)
1. an auxiliary chain sling frock for crankshaft hanger, is characterized in that, comprising:
Chain, for connecting weight-lifting equipment, crankshaft hanger and bent axle to be assembled are sling by the middle part that this weight-lifting equipment mounts described chain;
A pair suspension hook, is laid in the two ends of described chain respectively, for mounting described crankshaft hanger; And
Flower basket bolt, its two ends are connected with described chain respectively, and this flower basket bolt can regulate self axial length, so as to regulating the levelness of bent axle after lifting.
2. the auxiliary chain sling frock of crankshaft hanger according to claim 1, it is characterized in that, described suspension hook is with slip-off preventing pressing plate.
3. the auxiliary chain sling frock of crankshaft hanger according to claim 1, is characterized in that, the two ends of described flower basket bolt are connected with described chain respectively by shackle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391132.1U CN204675610U (en) | 2015-06-08 | 2015-06-08 | The auxiliary chain sling frock of crankshaft hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391132.1U CN204675610U (en) | 2015-06-08 | 2015-06-08 | The auxiliary chain sling frock of crankshaft hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204675610U true CN204675610U (en) | 2015-09-30 |
Family
ID=54175317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520391132.1U Expired - Fee Related CN204675610U (en) | 2015-06-08 | 2015-06-08 | The auxiliary chain sling frock of crankshaft hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204675610U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448365A (en) * | 2015-11-16 | 2016-03-30 | 清华大学 | Hoisting device for side reflecting layer graphite brick of high-temperature gas cooled reactor |
| CN106744280A (en) * | 2017-02-10 | 2017-05-31 | 平高集团有限公司 | A kind of horizontal hoisting tooling of potting breaker arc-chutes |
| CN106809721A (en) * | 2017-02-10 | 2017-06-09 | 平高集团有限公司 | A kind of potting breaker arc-chutes hoisting tooling |
| CN106809720A (en) * | 2017-02-10 | 2017-06-09 | 平高集团有限公司 | A kind of potting breaker arc-chutes hoisting fixture |
| CN108554623A (en) * | 2018-05-11 | 2018-09-21 | 张浩然 | Ferromagnetic substance removing device |
| CN111099508A (en) * | 2020-03-05 | 2020-05-05 | 四方科技集团股份有限公司 | Mesh belt stack collapse rapid processing device and processing method |
| CN117023361A (en) * | 2023-08-15 | 2023-11-10 | 中国南方电网有限责任公司超高压输电公司广州局 | Breaker replacement tool |
-
2015
- 2015-06-08 CN CN201520391132.1U patent/CN204675610U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448365A (en) * | 2015-11-16 | 2016-03-30 | 清华大学 | Hoisting device for side reflecting layer graphite brick of high-temperature gas cooled reactor |
| CN106744280A (en) * | 2017-02-10 | 2017-05-31 | 平高集团有限公司 | A kind of horizontal hoisting tooling of potting breaker arc-chutes |
| CN106809721A (en) * | 2017-02-10 | 2017-06-09 | 平高集团有限公司 | A kind of potting breaker arc-chutes hoisting tooling |
| CN106809720A (en) * | 2017-02-10 | 2017-06-09 | 平高集团有限公司 | A kind of potting breaker arc-chutes hoisting fixture |
| CN106809720B (en) * | 2017-02-10 | 2018-09-14 | 平高集团有限公司 | A kind of potting breaker arc-chutes hoisting fixture |
| CN108554623A (en) * | 2018-05-11 | 2018-09-21 | 张浩然 | Ferromagnetic substance removing device |
| CN111099508A (en) * | 2020-03-05 | 2020-05-05 | 四方科技集团股份有限公司 | Mesh belt stack collapse rapid processing device and processing method |
| CN117023361A (en) * | 2023-08-15 | 2023-11-10 | 中国南方电网有限责任公司超高压输电公司广州局 | Breaker replacement tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190531 Address after: 537000 Yulin Economic Development Zone, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Yuchai Crankshaft Co.,Ltd. Address before: 537005 No. 88 Tianqiao West Road, Yulin City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Yuchai Machinery Co.,Ltd. |
|
| 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: 20150930 |