CN102153012A - Tool for hoisting hydraulic cylinder body and plunger - Google Patents
Tool for hoisting hydraulic cylinder body and plunger Download PDFInfo
- Publication number
- CN102153012A CN102153012A CN2011100859026A CN201110085902A CN102153012A CN 102153012 A CN102153012 A CN 102153012A CN 2011100859026 A CN2011100859026 A CN 2011100859026A CN 201110085902 A CN201110085902 A CN 201110085902A CN 102153012 A CN102153012 A CN 102153012A
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- China
- Prior art keywords
- cylinder body
- plunger
- hydraulic cylinder
- tool
- adapter plate
- 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.)
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Abstract
The invention provides a tool for hoisting a hydraulic cylinder body and a plunger, and relates to an auxiliary installation tool for a hydraulic machine. By the tool, the problem that the hydraulic cylinder body and the plunger are difficult to hoist is solved. The tool for hoisting the hydraulic cylinder body and the plunger consists of a fixed plate, bolts, a nut, a stud and lifting bolts; the fixed plate is fixed at the bottom of the cylinder body through eight bolts; the stud passes through screw holes at the bottoms of the fixed plate and the cylinder body, and is connected with a screw hole at the bottom of the plunger and fastened by the nut; and two lifting bolts are fixed on the fixed plate. The tool can hoist the hydraulic cylinder under the condition of not breaking the conventional hydraulic cylinder body and the plunger accessory, has a simple structure, and is safe and reliable; moreover, the labor intensity of workers is reduced greatly and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of hydraulic compressor auxiliary mounting tool, especially the special tool that hydraulic cylinder body and plunger can be sling together.
Background technology
Hydraulic cylinder body and plunger are the strength members of hydraulic compressor, and general weight is bigger, and for example 80MN hydraulic compressor hydraulic cylinder body weighs 65 tons, and plunger weighs 40 tons.Because hydraulic cylinder body and plunger surface are the smooth cylinder of fine limit work, can't settle lifting appliance, therefore, lifting is difficulty very, careless slightlyly just may have an accident.Prior art does not still have a kind of lifting tool that is exclusively used in hydraulic cylinder body and plunger at present.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of hydraulic cylinder body and plunger lifting tool are provided, solve the problem of hydraulic cylinder body and plunger lifting difficulty.
The present invention is achieved through the following technical solutions:
A kind of hydraulic cylinder body and plunger lifting tool is characterized in that: described lifting tool is made up of adapter plate, bolt, nut, double end stud and ringbolt; Described adapter plate is by eight described bottoms that are bolted to cylinder body, and the tapped bore that described double end stud passes described adapter plate, cylinder base is connected with the tapped bore of plunger base, and fastening with described nut; Also be fixed with two described ringbolts on the described adapter plate.
The present invention compared with prior art has the following advantages and beneficial effect:
Because this utilizes the fixedly tapped bore (first at plunger base center thread mill drilling) of the tapped bore of prefill valve and plunger base of cylinder base, be connected with adapter plate with of double end stud, the other end is connected with plunger, two ringbolts are installed in the adapter plate upper end, these two ringbolts of steel wire penetrating during lifting, whole hydraulic actuating cylinder is sling, can under the situation of not destroying original hydraulic cylinder body and plunger part, be lifted by crane hydraulic actuating cylinder.The present invention is not only simple in structure, and is safe and reliable, and greatly reduces working strength of workers, improved work efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention (the A-A cutaway view of Fig. 2);
Fig. 2 is that the B of Fig. 1 is to view;
Fig. 3 is a using method scheme drawing of the present invention.
The present invention is further illustrated by preferred embodiment below in conjunction with accompanying drawing.
The specific embodiment
As shown in Figure 1, 2, a kind of hydraulic cylinder body and plunger lifting tool are made up of adapter plate 3, eight bolts 4, nut 5, double end stud 6 and two ringbolts 7.Adapter plate 3 is circular plate irons, has bolt hole and tapped bore above, and it is the core of lifting tool, plays the effect of forming a connecting link.Cylinder body 1 is fixed on the adapter plate 3 by eight bolts 4, plunger 2 first bottom centre thread mill drillings, the tapped bore that passes adapter plate 3, cylinder body 1 bottom with a double end stud 6 is connected with the tapped bore of plunger 2 bottoms, and fastening with nut 5, and ringbolt 7 also is fixed on the adapter plate 3.Cylinder body 1, plunger 2 and ringbolt 7 each parts are connected together by adapter plate 3 like this, have formed a global facility.
As shown in Figure 3, during lifting, steel rope 8 is passed two ringbolts 7, hang on the crane hook 9, hydraulic cylinder body and plunger get final product integral lifting.In order to make the lifting tool more reasonable stress, the angle of two steel ropes is unsuitable excessive, generally is no more than 30 °.
Claims (1)
1. hydraulic cylinder body and plunger lifting tool, it is characterized in that: described lifting tool is made up of adapter plate (3), bolt (4), nut (5), double end stud (6) and ringbolt (7); Described adapter plate (3) is fixed on the bottom of cylinder body (1) by eight described bolts (4), the tapped bore that described double end stud (6) passes described adapter plate (3), cylinder body (1) bottom is connected with the tapped bore of plunger (2) bottom, and fastening with described nut (5); Also be fixed with two described ringbolts (7) on the described adapter plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100859026A CN102153012A (en) | 2011-03-30 | 2011-03-30 | Tool for hoisting hydraulic cylinder body and plunger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100859026A CN102153012A (en) | 2011-03-30 | 2011-03-30 | Tool for hoisting hydraulic cylinder body and plunger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102153012A true CN102153012A (en) | 2011-08-17 |
Family
ID=44434752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100859026A Pending CN102153012A (en) | 2011-03-30 | 2011-03-30 | Tool for hoisting hydraulic cylinder body and plunger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102153012A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726364A (en) * | 2017-11-20 | 2018-11-02 | 江苏核电有限公司 | One seed nucleus grade plunger pump part handling apparatus |
| CN112125137A (en) * | 2020-08-13 | 2020-12-25 | 沪东中华造船(集团)有限公司 | Hoisting method and hoisting auxiliary tool for steering engine hydraulic plunger of LNG transport ship |
| CN113772533A (en) * | 2021-10-14 | 2021-12-10 | 上海五钢设备工程有限公司 | Quick forging machine main oil cylinder lifting device and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4594760A (en) * | 1985-03-18 | 1986-06-17 | Caterpillar Tractor Co. | Apparatus for and method of packaging and inserting an engine cylinder assembly into an engine block |
| JPH09136783A (en) * | 1995-11-13 | 1997-05-27 | Toyo Constr Co Ltd | Metal hanger for reinforced concrete block |
| JP2004142909A (en) * | 2002-10-25 | 2004-05-20 | Hitachi Plant Eng & Constr Co Ltd | Lifting lug for module |
| CN201010425Y (en) * | 2007-02-06 | 2008-01-23 | 江西铜业集团公司 | Special suspending device for gyratory breaker thrust bearing |
| CN201132734Y (en) * | 2007-11-07 | 2008-10-15 | 广西玉柴机器股份有限公司 | Clamp for hoisting cylinder cap of diesel engine |
| CN201598094U (en) * | 2010-01-06 | 2010-10-06 | 佛山市的特非晶电气有限公司 | Special hanger for iron cores |
| CN201647802U (en) * | 2010-03-19 | 2010-11-24 | 上海电气集团上海电机厂有限公司 | Hoisting tool for gear coupling |
-
2011
- 2011-03-30 CN CN2011100859026A patent/CN102153012A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4594760A (en) * | 1985-03-18 | 1986-06-17 | Caterpillar Tractor Co. | Apparatus for and method of packaging and inserting an engine cylinder assembly into an engine block |
| JPH09136783A (en) * | 1995-11-13 | 1997-05-27 | Toyo Constr Co Ltd | Metal hanger for reinforced concrete block |
| JP2004142909A (en) * | 2002-10-25 | 2004-05-20 | Hitachi Plant Eng & Constr Co Ltd | Lifting lug for module |
| CN201010425Y (en) * | 2007-02-06 | 2008-01-23 | 江西铜业集团公司 | Special suspending device for gyratory breaker thrust bearing |
| CN201132734Y (en) * | 2007-11-07 | 2008-10-15 | 广西玉柴机器股份有限公司 | Clamp for hoisting cylinder cap of diesel engine |
| CN201598094U (en) * | 2010-01-06 | 2010-10-06 | 佛山市的特非晶电气有限公司 | Special hanger for iron cores |
| CN201647802U (en) * | 2010-03-19 | 2010-11-24 | 上海电气集团上海电机厂有限公司 | Hoisting tool for gear coupling |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726364A (en) * | 2017-11-20 | 2018-11-02 | 江苏核电有限公司 | One seed nucleus grade plunger pump part handling apparatus |
| CN112125137A (en) * | 2020-08-13 | 2020-12-25 | 沪东中华造船(集团)有限公司 | Hoisting method and hoisting auxiliary tool for steering engine hydraulic plunger of LNG transport ship |
| CN113772533A (en) * | 2021-10-14 | 2021-12-10 | 上海五钢设备工程有限公司 | Quick forging machine main oil cylinder lifting device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110817 |