CN108002213B - Flywheel lifting appliance and application method thereof - Google Patents
Flywheel lifting appliance and application method thereof Download PDFInfo
- Publication number
- CN108002213B CN108002213B CN201711441002.4A CN201711441002A CN108002213B CN 108002213 B CN108002213 B CN 108002213B CN 201711441002 A CN201711441002 A CN 201711441002A CN 108002213 B CN108002213 B CN 108002213B
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- China
- Prior art keywords
- flywheel
- spring
- connecting plate
- push rod
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/24—Single members engaging the loads from one side only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Machines (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a flywheel lifting appliance and a use method thereof, wherein the flywheel lifting appliance comprises a vertically placed connecting plate, a hanging rod vertically connected with the upper end of the connecting plate and a positioning sleeve vertically connected with the front end of the bottom of the connecting plate, the upper part of the front end of the positioning sleeve is connected with a limiting block through a first spring in a damping manner, the rear end of the limiting block is connected with a push rod which penetrates through the connecting plate and can move along the horizontal direction in parallel, the rear end of the push rod is connected with an inclined pressing block through a pin sleeved with a second spring, the inclined pressing block drives the push rod to move rightwards in the downward movement process, the upper end of the inclined pressing block is connected with the bottom of a handle sleeved with a third spring, and the downward movement of the pressing rod can drive the third spring and the inclined pressing block to synchronously press downwards. The invention has simple operation, effectively reduces the labor intensity and the operation difficulty of the flywheel during installation, prevents the safety accidents from occurring during the transportation and installation of the flywheel, and improves the safety coefficient during the installation of the flywheel.
Description
Technical Field
The invention relates to the technical field of lifting appliances, in particular to a flywheel lifting appliance and a using method thereof.
Background
The existing flywheel installation method is carried and installed purely manually, and the labor intensity is too high, so that personnel are relatively more in dynamic balance checking and flywheel installation procedures, labor force is wasted, and the safety problem of workers in the carrying and installation process cannot be guaranteed due to the fact that the weight of the flywheel is heavy.
In the assembly process, due to the fact that the flywheel is too heavy, workers and masters consume a large amount of physical power in the process of being excessively long in assembly, and certain potential safety hazards exist. Based on the above, the flywheel lifting appliance and the using method thereof are designed, so that the labor intensity of workers is reduced, and the working efficiency is greatly improved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a flywheel lifting appliance and a using method thereof.
The invention is realized by the following technical scheme: the utility model provides a flywheel hoist, includes the connecting plate of vertical placing, the jib of being connected perpendicularly with the connecting plate upper end and the locating sleeve of being connected perpendicularly with connecting plate bottom front end, locating sleeve front end upper portion is connected with the stopper through first spring damping, stopper rear end parallel connection has the push rod that runs through the connecting plate and can follow the horizontal direction and remove, the push rod rear end has the oblique briquetting through the round pin that the cover has the second spring, the push rod right horizontal migration is driven to the oblique briquetting in the downstream in-process, the handle bottom that has the third spring and press the pole through the cover to the briquetting upper end links to each other, press down the pole down to move and can drive synchronous down to compress tightly the motion between third spring and the oblique briquetting.
As one of preferable modes of the invention, the suspension rod is connected with the connecting plate through a screw.
As one of the preferable modes of the invention, the lifting lug is sleeved on the upper part of the lifting rod, and the tail end of the lifting rod is also provided with a limiting end cover.
As one of preferable embodiments of the present invention, the end cap and the hanger rod are fixed by an m8×20 countersunk screw.
The invention also comprises a handle lower supporting block and a handle upper supporting block, wherein the upper end and the lower end of the handle are respectively fixed with the connecting plate through the handle lower supporting block and the handle upper supporting block.
As one of the preferable modes of the invention, the upper handle supporting block is fixed with the connecting plate through M4 x 20 countersunk head screws.
As one of the preferable modes of the invention, the invention further comprises a knob plunger, and the knob plunger is connected to the rear end of the pressing rod.
As one of the preferable modes of the invention, the invention further comprises a cylindrical pin, and the limiting block is matched with the push rod through the cylindrical pin.
As one of the preferable modes of the invention, the invention further comprises an M16 hexagonal nut, a spring washer and a flat washer, wherein the tail end of the positioning sleeve is fixed with the connecting plate through the M16 hexagonal nut, the spring washer and the flat washer in sequence.
The invention also discloses a using method of the flywheel lifting appliance, which comprises the following steps:
(1) Pressing a knob plunger on the pressing rod to compress the third spring, and pushing the inclined pressing block to move towards the push rod by acting force;
(2) The push rod moves rightwards horizontally, a second spring on the push rod is compressed, and the acting force makes the limiting block shrink;
(3) And placing the positioning sleeve of the flywheel lifting appliance at the inner hole of the flywheel, and loosening the knob plunger to fix the flywheel.
Compared with the prior art, the invention has the advantages that: the invention has simple operation, effectively reduces the labor intensity and the operation difficulty of the flywheel during installation, prevents the safety accidents from occurring during the transportation and installation of the flywheel, and improves the safety coefficient during the installation of the flywheel.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present invention.
Detailed Description
The following describes in detail the examples of the present invention, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of protection of the present invention is not limited to the following examples.
Example 1
See fig. 1: a flywheel sling, which comprises a connecting plate (1) which is vertically arranged, a suspender (4) which is vertically connected with the upper end of the connecting plate (1) and a positioning sleeve (5) which is vertically connected with the front end of the bottom of the connecting plate (1),
the upper part of the front end of the positioning sleeve (5) is connected with a limiting block (6) in a damping way through a first spring (15),
the rear end of the limiting block (6) is connected with a push rod (11) which penetrates through the connecting plate (1) and can move along the horizontal direction in parallel,
the rear end of the push rod (11) is connected with an inclined pressing block (12) through a pin (10) sleeved with a second spring (21), the inclined pressing block (12) drives the push rod (11) to move rightwards and horizontally in the downward movement process,
the upper end of the inclined pressing block (12) is connected with the bottom of the handle (9) of the pressing rod (13) through a third spring (22),
the pressing rod (13) moves downwards to drive the third spring (22) and the inclined pressing block (12) to synchronously press downwards.
As one of the preferable modes of the invention, the suspender (4) is connected with the connecting plate (1) through screws.
As one of the preferable modes of the invention, the lifting lug (2) is also included, the lifting lug (2) is sleeved on the upper part of the lifting rod (4), and the tail end of the lifting rod (4) is also provided with a limiting end cover (3).
As one of the preferable modes of the invention, the end cover (3) and the suspender (4) are fixed by M8X 20 countersunk head type screws (20).
As one of the preferable modes of the invention, the invention also comprises a handle lower supporting block (7) and a handle upper supporting block (8), wherein the upper end and the lower end of the handle (9) are respectively fixed with the connecting plate (1) through the handle lower supporting block (7) and the handle upper supporting block (8).
As one of the preferable modes of the invention, the upper handle supporting block (8) is fixed with the connecting plate (1) through M4X 20 countersunk head screws (19).
As one of the preferable modes of the invention, the invention further comprises a knob plunger (25), and the knob plunger (25) is connected to the rear end of the pressing rod (13).
As one of the preferable modes of the invention, the invention further comprises a cylindrical pin (14), and the limiting block (6) is matched with the push rod (11) through the cylindrical pin (14).
As one of the preferable modes of the invention, the invention further comprises an M16 hexagonal nut (18), a spring washer (17) and a flat washer (16), wherein the tail end of the positioning sleeve (5) is fixed with the connecting plate (1) through the M16 hexagonal nut (18), the spring washer (17) and the flat washer (16) in sequence.
The invention also discloses a using method of the flywheel lifting appliance, which comprises the following steps:
(1) The knob plunger (25) on the pressing rod (13) is pressed down to compress the third spring (22), and the acting force pushes the inclined pressing block (12) to move towards the push rod (11);
(2) The push rod (11) moves horizontally rightwards, a second spring (21) on the push rod (11) is compressed, and the acting force makes the limiting block (6) shrink;
(3) And placing a positioning sleeve (5) of the flywheel lifting appliance at the inner hole of the flywheel, and loosening a knob plunger (25) to fix the flywheel.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. The utility model provides a flywheel hoist, its characterized in that, including connecting plate (1) that vertically place, jib (4) and be connected perpendicularly with connecting plate (1) upper end and with locating sleeve (5) that connecting plate (1) bottom front end is connected perpendicularly, locating sleeve (5) front end upper portion is connected with stopper (6) through first spring (15) damping, stopper (6) rear end parallel connection has push rod (11) that run through connecting plate (1) and can follow the horizontal direction and remove, push rod (11) rear end is connected with oblique briquetting (12) through round pin (10) that the cover has second spring (21), oblique briquetting (12) are in the downward movement in-process order about push rod (11) right horizontal migration, oblique briquetting (12) upper end is through the cover have third spring (22) to link to each other with handle (9) bottom of pressing rod (13), pressing rod (13) downward movement can order about synchronous downward compaction movement between third spring (22) and oblique briquetting (12).
2. Flywheel sling according to claim 1, characterized in that the suspension rod (4) is connected to the connection plate (1) by means of screws.
3. The flywheel sling according to claim 1, further comprising a lifting lug (2), wherein the lifting lug (2) is sleeved on the upper portion of the lifting rod (4), and a limiting end cover (3) is further arranged at the tail end of the lifting rod (4).
4. A flywheel sling according to claim 3, characterised in that the end cap (3) and the boom (4) are secured by means of M8 x 20 countersunk screws (20).
5. The flywheel sling according to claim 1, further comprising a lower handle support block (7) and an upper handle support block (8), wherein the upper and lower ends of the handle (9) are respectively fixed with the connecting plate (1) through the lower handle support block (7) and the upper handle support block (8).
6. Flywheel sling according to claim 5, characterized in that the handle support block (8) is fixed to the connection plate (1) by means of M4 x 20 countersunk screws (19).
7. Flywheel sling according to claim 1, characterised in that it further comprises a knob plunger (25), the rear end of the pressing rod (13) being further connected with the knob plunger (25).
8. Flywheel sling according to claim 1, characterised in that it further comprises a cylindrical pin (14), said stopper (6) being fitted to the push rod (11) by means of the cylindrical pin (14).
9. The flywheel sling according to claim 1, further comprising an M16 hexagonal nut (18), a spring washer (17) and a flat washer (16), wherein the tail end of the positioning sleeve (5) is fixed with the connecting plate (1) through the M16 hexagonal nut (18), the spring washer (17) and the flat washer (16) in sequence.
10. A method of using a flywheel sling according to any one of claims 1 to 9, characterised by the steps of:
(1) The knob plunger (25) on the pressing rod (13) is pressed down, the third spring (22) is compressed, and the acting force pushes the inclined pressing block (12) to drive the push rod (11) to move rightwards and horizontally in the downward movement process;
(2) The push rod (11) moves horizontally rightwards, a second spring (21) on the push rod (11) is compressed, and the acting force makes the limiting block (6) shrink;
(3) And placing a positioning sleeve (5) of the flywheel lifting appliance at the inner hole of the flywheel, and loosening a knob plunger (25) to fix the flywheel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441002.4A CN108002213B (en) | 2017-12-27 | 2017-12-27 | Flywheel lifting appliance and application method thereof |
| PCT/CN2018/110773 WO2019128395A1 (en) | 2017-12-27 | 2018-10-18 | Flywheel hoist and method for using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441002.4A CN108002213B (en) | 2017-12-27 | 2017-12-27 | Flywheel lifting appliance and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108002213A CN108002213A (en) | 2018-05-08 |
| CN108002213B true CN108002213B (en) | 2023-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711441002.4A Active CN108002213B (en) | 2017-12-27 | 2017-12-27 | Flywheel lifting appliance and application method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108002213B (en) |
| WO (1) | WO2019128395A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002213B (en) * | 2017-12-27 | 2023-06-27 | 安徽全柴动力股份有限公司 | Flywheel lifting appliance and application method thereof |
| CN108675124B (en) * | 2018-06-29 | 2023-07-04 | 广西玉柴机器股份有限公司 | Self-locking type diesel engine fuel injection pump lifting appliance |
| CN111891907B (en) * | 2020-06-30 | 2022-11-08 | 南京宇众自动化装备有限公司 | Flywheel auxiliary assembly device and flywheel auxiliary assembly method |
| CN111924722B (en) * | 2020-08-19 | 2022-03-18 | 东台市杰顺机械制造有限公司 | Stacking device for flywheel housing processing production |
| CN112664617B (en) * | 2021-01-07 | 2022-07-22 | 东风汽车股份有限公司 | Flywheel shell, flywheel installation lifting appliance and using method of flywheel installation lifting appliance |
| CN113788399A (en) * | 2021-08-12 | 2021-12-14 | 上海中船三井造船柴油机有限公司 | Hoisting tool and method for frequency modulation wheel of marine low-speed diesel engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201634316U (en) * | 2009-09-22 | 2010-11-17 | 广西玉柴机器股份有限公司 | Clutch housing hoisting device |
| CN105600673A (en) * | 2016-03-30 | 2016-05-25 | 江苏科技大学 | Flywheel hanger of diesel engine for automobile |
| CN106115475A (en) * | 2016-08-29 | 2016-11-16 | 安徽全柴动力股份有限公司 | A kind of flywheel lifting appliance for installing device and using method thereof |
| CN107285188A (en) * | 2017-07-26 | 2017-10-24 | 重庆长安汽车股份有限公司 | A kind of stone tongs for lower cylinder body of engine |
| CN207792464U (en) * | 2017-12-27 | 2018-08-31 | 安徽全柴动力股份有限公司 | A kind of flywheel suspender |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201351074Y (en) * | 2008-12-18 | 2009-11-25 | 潍坊盛瑞动力机械科技有限公司 | Lifting tool for flywheel housing |
| FI20090265A (en) * | 2009-07-03 | 2011-01-04 | Kone Corp | Passenger conveyor and method |
| CN104876106B (en) * | 2015-06-04 | 2017-01-25 | 安徽江淮汽车股份有限公司 | Engine flywheel sling |
| CN204847739U (en) * | 2015-06-04 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Engine flywheel hoist |
| CN108002213B (en) * | 2017-12-27 | 2023-06-27 | 安徽全柴动力股份有限公司 | Flywheel lifting appliance and application method thereof |
-
2017
- 2017-12-27 CN CN201711441002.4A patent/CN108002213B/en active Active
-
2018
- 2018-10-18 WO PCT/CN2018/110773 patent/WO2019128395A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201634316U (en) * | 2009-09-22 | 2010-11-17 | 广西玉柴机器股份有限公司 | Clutch housing hoisting device |
| CN105600673A (en) * | 2016-03-30 | 2016-05-25 | 江苏科技大学 | Flywheel hanger of diesel engine for automobile |
| CN106115475A (en) * | 2016-08-29 | 2016-11-16 | 安徽全柴动力股份有限公司 | A kind of flywheel lifting appliance for installing device and using method thereof |
| CN107285188A (en) * | 2017-07-26 | 2017-10-24 | 重庆长安汽车股份有限公司 | A kind of stone tongs for lower cylinder body of engine |
| CN207792464U (en) * | 2017-12-27 | 2018-08-31 | 安徽全柴动力股份有限公司 | A kind of flywheel suspender |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019128395A1 (en) | 2019-07-04 |
| CN108002213A (en) | 2018-05-08 |
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