CN204938708U - A kind of hoisting and overturning girder construction for large pressurized vessel - Google Patents
A kind of hoisting and overturning girder construction for large pressurized vessel Download PDFInfo
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- CN204938708U CN204938708U CN201520649339.4U CN201520649339U CN204938708U CN 204938708 U CN204938708 U CN 204938708U CN 201520649339 U CN201520649339 U CN 201520649339U CN 204938708 U CN204938708 U CN 204938708U
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- hoisting
- overturning
- pressurized vessel
- girder construction
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Abstract
The utility model discloses a kind of hoisting and overturning girder construction for large pressurized vessel, by arranging hoisting and overturning beam installing component, lifting beam for the main equipment pressure container of nuclear power, after the pressure container of horizontal positioned can being passed through the once lifting of hoisting and overturning girder construction, location, pressure container is changed from clinostatism to the station of perpendicular position.A kind of hoisting and overturning girder construction for large pressurized vessel disclosed in the utility model, the center of gravity of whole hoisting and overturning girder construction can realize rationalizing layout, adopting locating dowel pin, gag by hoisting and overturning beam installing component and large pressurized vessel mortise, hoisting and overturning girder construction is had: clamping convenient fixing, upset locate reliable and enough weight capacities.
Description
Technical field
The utility model relates to the lifting appliance of the main equipment pressure container of nuclear power, is specifically related to a kind of hoisting and overturning girder construction for large pressurized vessel.
Background technology
The main equipment pressure container of nuclear power after finalization of the manufacture, need to carry out water test, equipment is realized to be turned into vertical state from horizontal attitude, this is crucial step in the production of nuclear power, in conjunction with the plant layout of company, accomplishing safe the standing up of safety, is the important content that this technology is involved and consider.
Pressure container is enter dell test with the posture of overall standing when water test, and container is shelved on (as shown in Figure 1) on turning rolls with sleeping station of lying before this.So to make a weight about 300 tons, whole height more than the container of 10m complete from clinostatism to the station of perpendicular position change, hoisting and overturning beam large-scale for needs one is completed whole action.
Utility model content
The purpose of this utility model is to provide a kind of hoisting and overturning girder construction for large pressurized vessel, by arranging hoisting and overturning beam installing component, lifting beam for the main equipment pressure container of nuclear power, after the pressure container of horizontal positioned can being passed through the once lifting of hoisting and overturning girder construction, location, pressure container is changed from clinostatism to the station of perpendicular position.A kind of hoisting and overturning girder construction for large pressurized vessel disclosed in the utility model, the center of gravity of whole hoisting and overturning girder construction can realize rationalizing layout, adopting locating dowel pin, gag by hoisting and overturning beam installing component and large pressurized vessel mortise, hoisting and overturning girder construction is had: clamping convenient fixing, upset locate reliable and enough weight capacities.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
For a hoisting and overturning girder construction for large pressurized vessel, be characterized in, this hoisting and overturning girder construction comprises:
Hoisting and overturning beam installing component, is connected with outside large pressurized vessel;
Lifting beam, is connected with described hoisting and overturning beam installing component.
Preferably, described hoisting and overturning beam installing component comprises:
Lateral plate component, described lateral plate component top is connected with described lifting beam;
Bottom deck assembly, an end face of described bottom deck assembly is connected with described lateral plate component bottom is vertical; Described bottom deck assembly is connected with outside large pressurized vessel;
Baffle plate, is arranged on described bottom deck assembly bottom;
Stay bearing plate, is arranged on the other end of described bottom deck assembly.
Preferably, described hoisting and overturning beam installing component also comprises:
Multiple alignment pin, described bottom deck assembly and outside large pressurized vessel are fastenedly connected by each described alignment pin;
Gag, after hoisting and overturning girder construction is connected with large pressurized vessel, described gag is arranged between described baffle plate and outside large pressurized vessel.
Preferably, described bottom deck assembly comprises:
Base plate;
Bottom web, is arranged on an end face of described base plate; Described stay bearing plate is connected with described bottom web is vertical;
Top web, is arranged on the other end of described base plate; Described lateral plate component is connected with described top web is vertical;
A pair hanger, is symmetricly set on the top of described base plate.
Preferably, described lateral plate component contains:
Pair of side plates, Symmetrical vertical is arranged on described top web;
Multiple first gusset, is separately positioned between described pair of side plates;
Multiple second gusset, is separately positioned on each described side plate, and is fixedly connected with described top web.
Preferably, described lifting beam comprises:
One word beam, one end of a described word beam is connected with described lateral plate component top;
Travelling crane hook, described travelling crane hook is connected with the other end of a described word beam.
Preferably, described lifting beam also comprises:
First bearing pin is secondary, is connected one end of a described word beam with described side plate top movable;
Second bearing pin is secondary, is flexibly connected by the other end of a described word beam with described travelling crane hook.
The utility model compared with prior art has the following advantages:
A kind of hoisting and overturning girder construction for large pressurized vessel disclosed in the utility model, by arranging hoisting and overturning beam installing component, lifting beam for the main equipment pressure container of nuclear power, after the pressure container of horizontal positioned can being passed through the once lifting of hoisting and overturning girder construction, location, pressure container is changed from clinostatism to the station of perpendicular position.A kind of hoisting and overturning girder construction for large pressurized vessel disclosed in the utility model, the center of gravity of whole hoisting and overturning girder construction can realize rationalizing layout, adopting locating dowel pin, gag by hoisting and overturning beam installing component and large pressurized vessel mortise, hoisting and overturning girder construction is had: clamping convenient fixing, upset locate reliable and enough weight capacities.
Accompanying drawing explanation
Fig. 1 is one of integral structure schematic diagram of a kind of hoisting and overturning girder construction for large pressurized vessel of the utility model.
Fig. 2 is the front view of the hoisting and overturning beam installing component of a kind of hoisting and overturning girder construction for large pressurized vessel of the utility model.
Fig. 3 is the right elevation of the hoisting and overturning beam installing component of a kind of hoisting and overturning girder construction for large pressurized vessel of the utility model.
Fig. 4 is the integral structure schematic diagram two of a kind of hoisting and overturning girder construction for large pressurized vessel of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the utility model is further elaborated.
As Figure 1 and Figure 4, a kind of hoisting and overturning girder construction for large pressurized vessel, this hoisting and overturning girder construction comprises: hoisting and overturning beam installing component 1, lifting beam 2.Wherein, hoisting and overturning beam installing component 1 is connected with outside large pressurized vessel; Lifting beam 2 is connected with hoisting and overturning beam installing component 1.
As shown in Figure 1-Figure 3, hoisting and overturning beam installing component 1 comprises: lateral plate component 12, bottom deck assembly 11, baffle plate 13, stay bearing plate 14, gag 15 and multiple alignment pin 16.
Wherein, lateral plate component 12 top is connected with lifting beam 2.One end face of bottom deck assembly 11 is connected with lateral plate component 12 bottom is vertical, and bottom deck assembly 11 is connected with outside large pressurized vessel 100.Baffle plate 13 is arranged on bottom deck assembly 11 bottom.Stay bearing plate 14 is arranged on the other end of bottom deck assembly 11.After hoisting and overturning girder construction is connected with large pressurized vessel 100, gag 15 is arranged between baffle plate 13 and outside large pressurized vessel 100.Bottom deck assembly 11 and outside large pressurized vessel 100 are fastenedly connected by each alignment pin.
Because hoisting and overturning girder construction has needed pressure container 100 transformation to two station positions of vertical station from horizontal station, hoisting and overturning beam installing component 1, lifting beam 2 will inevitably be subject to the power in multiple directions.Therefore, after the utility model uses alignment pin 16 pairs of hoisting and overturning beam installing components 1 to position, baffle plate 13 is adopted to be equipped with gag 15 again, hoisting and overturning beam installing component 1 and pressure container 100 is made to carry out overall tightening, multiple alignment pin 16 can not be subject to shearing force and bending moment force, thus ensure that the safe reliability of whole lifting process.
As shown in Figure 2, bottom deck assembly 11 comprises: base plate 111, bottom web 112, top web 113 and a pair hanger 114.
Wherein, bottom web 112 is arranged on an end face of base plate 111, and stay bearing plate 14 is connected with bottom web 112 is vertical.Top web 113 is arranged on the other end of base plate, and lateral plate component 12 is connected with top web 113 is vertical.A pair hanger 114 is symmetricly set on the top of base plate 111.
As shown in Figure 2 and Figure 3, lateral plate component 12 contains: pair of side plates 121, multiple first gusset 122, multiple second gusset 123.Wherein, pair of side plates 121 Symmetrical vertical is arranged on top web 113; Multiple first gusset 122 is separately positioned between pair of side plates 121; Multiple second gusset 123 is separately positioned on each side plate 121, and is fixedly connected with top web 113.
As Figure 1 and Figure 4, lifting beam 2 comprises: a word beam 21, travelling crane hook 22, first bearing pin secondary 23 and the second bearing pin pair 24.Wherein, one end of a word beam 21 is connected with lateral plate component 12 top; Travelling crane hook 22 is connected with the other end of a word beam 21.One end of one word beam 21 is connected with pair of side plates 121 top movable by the first bearing pin pair 23; The other end of one word beam 22 is flexibly connected with travelling crane hook 22 by the second bearing pin pair 24.
A kind of hoisting and overturning girder construction for large pressurized vessel disclosed in the utility model, specific works principle is as follows:
As shown in Figure 1, multiple turning rolls 3 and V-type saddle 4 are put by Fig. 1 position.Rotate multiple turning rolls 3, make pressure container 100 be in the suitable installation site of hoisting and overturning girder construction.The bottom deck assembly 11 of the end face of flange of pressure container 100 with hoisting and overturning beam installing component 1 is fixedly connected with by multiple alignment pin 16; Again gag 15 is snapped between baffle plate 13 and pressure container 100, thus ensure that hoisting and overturning girder construction coordinates with the tightening of pressure container 100 completely.The first bearing pin secondary 23 and the second bearing pin pair 24 is utilized to be flexibly connected respectively with lateral plate component 12 top, travelling crane hook 22 by a word beam 21.After installing, along with travelling crane hook 22 is driven rising, complete the final preparation before the action of pressure container 100 turnniing over and lifting.While travelling crane hook 22 has been carried in outside driving, pressure container 100 can with the contact point of container sphere end socket 5 and V-type saddle 4 for fulcrum, along with the rotation of the first bearing pin secondary 23 and the second bearing pin pair 24, drive pressure container 100 to do counter-clockwise rotary motion, finally can reach vertical position as shown in Figure 3.
Although content of the present utility model has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple amendment of the present utility model and substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (7)
1. for a hoisting and overturning girder construction for large pressurized vessel, it is characterized in that, this hoisting and overturning girder construction comprises:
Hoisting and overturning beam installing component, is connected with outside large pressurized vessel;
Lifting beam, is connected with described hoisting and overturning beam installing component.
2., as claimed in claim 1 for the hoisting and overturning girder construction of large pressurized vessel, it is characterized in that, described hoisting and overturning beam installing component comprises:
Lateral plate component, described lateral plate component top is connected with described lifting beam;
Bottom deck assembly, an end face of described bottom deck assembly is connected with described lateral plate component bottom is vertical; Described bottom deck assembly is connected with outside large pressurized vessel;
Baffle plate, is arranged on described bottom deck assembly bottom;
Stay bearing plate, is arranged on the other end of described bottom deck assembly.
3., as claimed in claim 2 for the hoisting and overturning girder construction of large pressurized vessel, it is characterized in that, described hoisting and overturning beam installing component also comprises:
Multiple alignment pin, described bottom deck assembly and outside large pressurized vessel are fastenedly connected by each described alignment pin;
Gag, after hoisting and overturning girder construction is connected with large pressurized vessel, described gag is arranged between described baffle plate and outside large pressurized vessel.
4., as claimed in claim 2 for the hoisting and overturning girder construction of large pressurized vessel, it is characterized in that, described bottom deck assembly comprises:
Base plate;
Bottom web, is arranged on an end face of described base plate; Described stay bearing plate is connected with described bottom web is vertical;
Top web, is arranged on the other end of described base plate; Described lateral plate component is connected with described top web is vertical;
A pair hanger, is symmetricly set on the top of described base plate.
5., as claimed in claim 4 for the hoisting and overturning girder construction of large pressurized vessel, it is characterized in that, described lateral plate component contains:
Pair of side plates, Symmetrical vertical is arranged on described top web;
Multiple first gusset, is separately positioned between described pair of side plates;
Multiple second gusset, is separately positioned on each described side plate, and is fixedly connected with described top web.
6., as claimed in claim 2 for the hoisting and overturning girder construction of large pressurized vessel, it is characterized in that, described lifting beam comprises:
One word beam, one end of a described word beam is connected with described lateral plate component top;
Travelling crane hook, described travelling crane hook is connected with the other end of a described word beam.
7., as claimed in claim 6 for the hoisting and overturning girder construction of large pressurized vessel, it is characterized in that, described lifting beam also comprises:
First bearing pin is secondary, is connected one end of a described word beam with described side plate top movable;
Second bearing pin is secondary, is flexibly connected by the other end of a described word beam with described travelling crane hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649339.4U CN204938708U (en) | 2015-08-26 | 2015-08-26 | A kind of hoisting and overturning girder construction for large pressurized vessel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520649339.4U CN204938708U (en) | 2015-08-26 | 2015-08-26 | A kind of hoisting and overturning girder construction for large pressurized vessel |
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| CN204938708U true CN204938708U (en) | 2016-01-06 |
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| CN201520649339.4U Active CN204938708U (en) | 2015-08-26 | 2015-08-26 | A kind of hoisting and overturning girder construction for large pressurized vessel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174021A (en) * | 2015-08-26 | 2015-12-23 | 上海电气核电设备有限公司 | Lifting turnover beam structure for large pressure container |
| CN106516981A (en) * | 2016-10-19 | 2017-03-22 | 上海中船三井造船柴油机有限公司 | Horizontal mounting method for telescopic sleeve of marine diesel engine |
| CN111559691A (en) * | 2020-05-21 | 2020-08-21 | 上海建工四建集团有限公司 | Construction method of top cover type hanging bracket for die assembly and hoisting of prefabricated stand column reinforcement cage |
-
2015
- 2015-08-26 CN CN201520649339.4U patent/CN204938708U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174021A (en) * | 2015-08-26 | 2015-12-23 | 上海电气核电设备有限公司 | Lifting turnover beam structure for large pressure container |
| CN106516981A (en) * | 2016-10-19 | 2017-03-22 | 上海中船三井造船柴油机有限公司 | Horizontal mounting method for telescopic sleeve of marine diesel engine |
| CN106516981B (en) * | 2016-10-19 | 2018-08-10 | 上海中船三井造船柴油机有限公司 | The horizontal installation method of marine diesel telescopic sleeve |
| CN111559691A (en) * | 2020-05-21 | 2020-08-21 | 上海建工四建集团有限公司 | Construction method of top cover type hanging bracket for die assembly and hoisting of prefabricated stand column reinforcement cage |
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