CN203006708U - Tool for entirely lifting diesel engine - Google Patents
Tool for entirely lifting diesel engine Download PDFInfo
- Publication number
- CN203006708U CN203006708U CN 201220604774 CN201220604774U CN203006708U CN 203006708 U CN203006708 U CN 203006708U CN 201220604774 CN201220604774 CN 201220604774 CN 201220604774 U CN201220604774 U CN 201220604774U CN 203006708 U CN203006708 U CN 203006708U
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- lifting
- base plate
- complete machine
- tool
- 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 tool for entirely lifting a diesel engine. The tool comprises a bottom plate, a hanger plate, and two rib plates, wherein the hanger plate is fixed at the center above the bottom plate; the two rib plates are respectively fixed at two sides of the hanger plate; the bottom parts of the rib plates are connected to the bottom plate; and a hoisting hole is formed at the upper part of the hanger plate. When the entire diesel engine is lifted by using the tool disclosed by the utility model, a cylinder head cover, an air intake rocker arm, an exhaust rocker arm and a cylinder head nut do not need to be dismantled; the entire lifting is achieved; the lifting workload is greatly reduced; and meanwhile, the tool has the characteristics of being simple in structure and convenient to use.
Description
Technical field
The utility model design relates to mechanical field, specifically is used in production and the maintenance process of PC26 diesel engine, is used for the lifting of complete machine in the whole transport process of PC26 diesel engine.
Background technology
All the lifting of Diesel Engine Complete Machine can be related in the production of PC26 diesel engine and maintenance process, custom-designed complete machine lifting tool must be used during lifting.During lifting tool before using, hoisting wirerope can interfere with cylinder cover enclosure, just must to split out cylinder case, intake and exhaust rocking arm and cylinder cap nut in order dodging, to have increased a lot of additional workloads for the lifting of diesel engine, also bring unnecessary trouble.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of lifting tool for the lifting of PC26 diesel engine complete machine is provided, thereby overcome the shortcoming that needs to split out large number quipments in PC26 diesel engine lifting process, reach the purpose that reduces the crane lifting service amount, make the lifting process quicker, convenient.
For achieving the above object, technical solution of the present utility model is as follows:
A kind of lifting tool for Diesel Engine Complete Machine, characteristics are that its formation comprises base plate, is fixed on the gusset that the boatswain chair of this base plate top center and two are separately fixed at this boatswain chair two sides, the bottom of described gusset is connected on base plate, and described boatswain chair top is provided with lifting eye.
Also be provided with four ladder circular holes on described base plate, four positions of running through double-screw bolt of cylinder inside adjacent with diesel engine two, the position of this circular hole are suitable.
The dual-side of described bottom board symmetry is stepped appearance arc limit.
The great circle internal diameter of described ladder circular hole is φ 80mm, and the roundlet internal diameter is φ 74mm.
Gusset is trapezoidal, is fixed together by welding and base plate and boatswain chair, for increasing intensity and the resistance to bending of boatswain chair.
What be used in conjunction with this instrument is four specialized nuts, and the nut profile is the stepped appearance cylinder, and the bottom can be inserted in the base plate circular hole; The nut bottom surface is provided with the screw of M48 * 3, is used for lifting tool is installed to running through double-screw bolt; Nut top is provided with 40mm * 40mm square hole, is used for turning nut.
This lifting tool uses steel plate thickness to be 60mm, crane capacity 〉=25T.
Compared with prior art, the beneficial effects of the utility model are:
(1) easy to use, the installation and removal simple and fast of suspender, easily operation.
(2) save man-hour, use this suspender lifting diesel engine need not remove any parts on diesel engine, reduced the work before and after a large amount of liftings.
(3) simple in structure, component is few, and is easy to process.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for the instrument of Diesel Engine Complete Machine lifting.
Fig. 2 is the structural representation of base plate in the utility model.
Fig. 3 is the structural representation of boatswain chair in the utility model.
Fig. 4 is and the matching used nut structure schematic diagram of the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing, but should not limit protection domain of the present utility model with this.
See also Fig. 1, Fig. 1 is the structural representation that the utility model is used for the instrument of Diesel Engine Complete Machine lifting, as shown in the figure, a kind of instrument for the Diesel Engine Complete Machine lifting, comprise base plate 1, be fixed on the gusset 3 that the boatswain chair 2 of this base plate 1 top center and two are separately fixed at this boatswain chair 2 two sides, the bottom of described gusset 3 is connected on base plate, and described boatswain chair 2 tops are provided with lifting eye.Also be provided with four ladder circular holes on described base plate 1, four positions of running through double-screw bolt of cylinder inside adjacent with diesel engine two, the position of this circular hole are suitable.The dual-side of base plate 1 symmetry is stepped appearance arc limit.
In the present embodiment, the great circle internal diameter of above-mentioned ladder circular hole is φ 80mm, and the roundlet internal diameter is φ 74mm.The base plate dual-side is the stepped appearance arc-shaped side, and the lower curved radius is R258mm, and the top arc radius is R253mm, and arc distance of center circle base plate center line distance is 370mm.The width of boatswain chair 2 is 400mm; Boatswain chair 2 bottoms are straight plate, are highly 350mm, upper bend, and angle of bend is 15 °, bending spring is R100mm; The internal diameter of boatswain chair top lifting eye is φ 70mm.
The nut cylindrical that is used in conjunction with the utility model is stepped, and referring to Fig. 4, lower diameter is φ 70mm, is highly 12mm, and upper diameter is φ 86mm; The nut bottom is provided with tapped bore, and it is M48 * 3 that screw thread is crossed specification, and nut top is provided with square opening, and the square opening specification is 40mm * 40mm.
When Diesel Engine Complete Machine lifts by crane, need not dismantle cylinder cover enclosure, intake and exhaust rocking arm and the cylinder cap nut of diesel engine, the two adjacent cylinder caps that directly the utility model lifting tool are installed to requirement are inboard, using matching nut to tighten to runs through on double-screw bolt, in lifting hole(eyelet) above boatswain chair, hoisting shackle and steel rope have been installed again, can have been carried out the diesel engine lifting operation.
Be only the preferred embodiment of utility model in sum, i.e. all equivalences of doing according to the content of the utility model claim change and modify, and all should be protection category of the present utility model.
Claims (5)
1. one kind is used for the instrument that Diesel Engine Complete Machine lifts by crane, be characterised in that its formation comprises base plate (1), is fixed on boatswain chair (2) and two gussets (3) that are separately fixed at this boatswain chair (2) two sides of this base plate (1) top center, the bottom of described gusset (3) is connected on base plate, and described boatswain chair (2) top is provided with lifting eye.
2. the instrument for the Diesel Engine Complete Machine lifting according to claim 1, is characterized in that, also be provided with four ladder circular holes on described base plate (1), four positions of running through double-screw bolt of cylinder inside adjacent with diesel engine two, the position of this circular hole are suitable.
3. the instrument for the Diesel Engine Complete Machine lifting according to claim 1, is characterized in that, the symmetrical dual-side of described base plate (1) is stepped appearance arc limit.
4. the instrument for the Diesel Engine Complete Machine lifting according to claim 2, is characterized in that, the great circle internal diameter of described ladder circular hole is φ 80mm, and the roundlet internal diameter is φ 74mm.
5. according to claim 1～4 arbitrary described instruments for Diesel Engine Complete Machine lifting, is characterized in that, this lifting tool also comprises four nuts, and this nut outside is the stepped appearance cylindrical, and the nut inner bottom surface is provided with screw, and the top of nut is provided with square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220604774 CN203006708U (en) | 2012-11-16 | 2012-11-16 | Tool for entirely lifting diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220604774 CN203006708U (en) | 2012-11-16 | 2012-11-16 | Tool for entirely lifting diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203006708U true CN203006708U (en) | 2013-06-19 |
Family
ID=48598323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220604774 Expired - Fee Related CN203006708U (en) | 2012-11-16 | 2012-11-16 | Tool for entirely lifting diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203006708U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310199A (en) * | 2014-09-28 | 2015-01-28 | 南通振华重型装备制造有限公司 | Special hoisting tool for blowout preventer |
| CN107043066A (en) * | 2016-12-30 | 2017-08-15 | 中船动力有限公司 | Diesel engine hoisting tool and hoisting method |
| CN110683454A (en) * | 2019-10-18 | 2020-01-14 | 中国船舶重工集团公司第七一一研究所 | Hoisting tool for V-shaped diesel engine cylinder unit |
| CN112173948A (en) * | 2020-10-26 | 2021-01-05 | 宜昌船舶柴油机有限公司 | Double-lug lifting appliance for hoisting complete low-speed diesel engine for ship and using method |
| CN114001022A (en) * | 2021-11-29 | 2022-02-01 | 黄秀芳 | Drilling pump frame and pump package hoisting structure |
-
2012
- 2012-11-16 CN CN 201220604774 patent/CN203006708U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310199A (en) * | 2014-09-28 | 2015-01-28 | 南通振华重型装备制造有限公司 | Special hoisting tool for blowout preventer |
| CN107043066A (en) * | 2016-12-30 | 2017-08-15 | 中船动力有限公司 | Diesel engine hoisting tool and hoisting method |
| CN110683454A (en) * | 2019-10-18 | 2020-01-14 | 中国船舶重工集团公司第七一一研究所 | Hoisting tool for V-shaped diesel engine cylinder unit |
| CN112173948A (en) * | 2020-10-26 | 2021-01-05 | 宜昌船舶柴油机有限公司 | Double-lug lifting appliance for hoisting complete low-speed diesel engine for ship and using method |
| CN114001022A (en) * | 2021-11-29 | 2022-02-01 | 黄秀芳 | Drilling pump frame and pump package hoisting structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20201116 |