CN204778587U - Frock of going up and down in step and elevating gear - Google Patents
Frock of going up and down in step and elevating gear Download PDFInfo
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- CN204778587U CN204778587U CN201520474452.3U CN201520474452U CN204778587U CN 204778587 U CN204778587 U CN 204778587U CN 201520474452 U CN201520474452 U CN 201520474452U CN 204778587 U CN204778587 U CN 204778587U
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- jacking system
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Abstract
The utility model discloses an elevating gear of the frock of going up and down in step, including jacking piece, the drive that can place wind turbine generator system drive arrangement that the jacking piece goes up and down and suit in guide on the jacking piece, the axial of guide with the lift axial of jacking piece is the same, wind turbine generator system can place in on the up end of jacking piece just the jacking piece can jacking or descending wind turbine generator system. This elevating gear has solved wind turbine generator system effectively and has transported the higher problem of cost. The utility model also discloses a frock of going up and down in step of including above -mentioned elevating gear.
Description
Technical field
The utility model relates to generator set transhipment and technical field of memory, particularly relates to a kind of jacking system of synchronization lifting frock.In addition, the utility model also relates to a kind of synchronization lifting frock comprising above-mentioned jacking system.
Background technology
Traditional megawatt-level wind unit completes assembling at assembly shop and after debugging completes, lifts by large bridge crane workshop of getting on the bus out, and Wind turbines generally can in the of short duration storage of plant area, then is lifted to get on the bus by wheel crane secondary and mail to wind field.But the feature of Wind turbines to be volume large, quality large, particularly 5MW Wind turbines, weighs more than 200 ton, higher to the requirement of hoisting crane, indirectly very high to the requirement of strength of factory building, thus the construction cost of factory building is very large, and after the of short duration storage of plant area, secondary lifting also can produce comparatively high cost.
In sum, how effectively to solve the higher problem of Wind turbines cost of wheeling, be current those skilled in the art's urgent problem.
Utility model content
The purpose of this utility model is to provide a kind of jacking system, efficiently solves the problem that Wind turbines cost of wheeling is higher; Another object of the present utility model is to provide a kind of synchronization lifting frock comprising above-mentioned jacking system.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of jacking system of synchronization lifting frock, the guide comprising the jacking part can placing Wind turbines, the actuating device driving described jacking part to be elevated and be set on described jacking part, the axis of described guide and the lifting shaft of described jacking part to identical, on the upper surface that described Wind turbines can be positioned over described jacking part and described jacking part can jacking or the described Wind turbines that lands.
Preferably, described actuating device is telescoping cylinder, and the expansion link of described telescoping cylinder is fixedly connected with the lower surface of described jacking part, and the axis of described telescoping cylinder and the lifting shaft of described jacking part are to all vertically.
Preferably, described telescoping cylinder is specially hydraulic ram.
Preferably, described jacking part comprises the push rod that one end is fixedly connected with described expansion link and the top cover be fixedly connected with the described push rod other end, and the area of described top cover is greater than the cross-sectional area of described push rod perpendicular to its axis.
Preferably, also comprise the fixed mount be fixed on attachment face, it is inner that described telescoping cylinder is positioned at described fixed mount, and the end face of described fixed mount has opening, and described expansion link can stretch out described opening.
Preferably, described guide comprises the guide frame be fixed on described fixed mount end face and the orienting sleeve be fixedly connected with described fixed mount through described guide frame through hole, and described orienting sleeve is set on described push rod.
Preferably, the bottom face of described orienting sleeve is pressed on the step surface of described guide frame, and its top is fixed by gland and described guide frame.
Preferably, also comprise the protective cover of the described jacking part of encapsulation and described guide, the bottom of described guide is fixed in described protective cover one end, and the other end is fixed on the top of described jacking part.
Preferably, described protective cover is specially organ type protective cover.
The utility model also provides a kind of synchronization lifting frock, and comprise multiple jacking system being distributed in the synchronization lifting of both sides, described jacking system is specially the jacking system described in above-mentioned any one.
Jacking system provided by the utility model, comprise jacking part, actuating device and guide, jacking part can place Wind turbines, Wind turbines can be positioned on the upper surface of jacking part, actuating device drives the lifting of jacking part, and then jacking part can jacking or landing Wind turbines, and guide is set on jacking part, the axis of guide and the lifting shaft of jacking part are to identical, and guide guides jacking part to move along correct direction.
Some jacking systems are distributed in plant area's track both sides, and the transport trolley loading blower fan unit can pass through from centre, carry after a blower fan unit arrives this station when transport trolley drags, jacking apparatus synchronized slow jack-up blower fan unit simultaneously under the control of PLC and sensor.Now by the weight of actuating device synchronous bearer blower fan unit, transport trolley is separated with blower fan unit, and transport trolley exits.During delivery, boxcar enters, and after entering to suitable " loaded " position, jacking apparatus is simultaneously synchronized again drop to initial condition, and be slowly placed on boxcar by blower fan unit, then lorry drives away.After Wind turbines has assembled, jacking apparatus realizes handling and memory function to it; Decrease the operation of crane hanging component outside workshop, unloading; Decrease workshop building cost, improve production efficiency, improve plant production and to dispatch from the factory all transfer efficients.
The utility model also provides a kind of synchronization lifting frock, comprises multiple jacking system being distributed in the synchronization lifting of both sides, and this jacking system is specially any one jacking system above-mentioned.This synchronization lifting frock after blower fan unit completes assembling, by transport trolley by blower fan carrying to synchronization lifting frock, jacking system is by blower fan unit jack-up, and transport trolley freely exits, thus synchronization lifting frock of short duration storage blower fan unit a period of time.During delivery, boxcar is reached the positive upper/lower positions of blower fan unit, synchronization lifting frock is synchronously landed the entrucking of blower fan unit, and this synchronization lifting frock actv. avoids dependence to hoisting crane and secondary entrucking link, can meet handling and the memory function of blower fan unit; Decrease the operation of crane hanging component outside workshop, unloading; Decrease workshop building cost, improve production efficiency, improve plant production and to dispatch from the factory all transfer efficients.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the jacking apparatus that Fig. 1 provides for detailed description of the invention a kind of in the utility model;
Fig. 2 is the schematic diagram of jacking apparatus jack-up state in Fig. 1.
In accompanying drawing, mark is as follows:
1-top cover, 2-push rod, 3-gland, 4-orienting sleeve, 5-guide frame, 6-fixed mount, 7-hydraulic ram, 8-protective cover.
Detailed description of the invention
Core of the present utility model is to provide a kind of jacking system, efficiently solves the problem that Wind turbines cost of wheeling is higher; Another core of the present utility model is to provide a kind of synchronization lifting frock comprising above-mentioned jacking system.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, the structural representation of the jacking apparatus that Fig. 1 provides for detailed description of the invention a kind of in the utility model; Fig. 2 is the schematic diagram of jacking apparatus jack-up state in Fig. 1.
In a kind of detailed description of the invention, jacking system provided by the utility model, comprise jacking part, actuating device and guide, jacking part can place Wind turbines, and Wind turbines can be positioned on the upper surface of jacking part, and actuating device drives the lifting of jacking part, and then jacking part can jacking or landing Wind turbines, guide is set on jacking part, and the axis of guide and the lifting shaft of jacking part are to identical, and guide guides jacking part to move along correct direction.
Some jacking systems are distributed in plant area's track both sides, and the transport trolley loading blower fan unit can pass through from centre, carry after a blower fan unit arrives this station when transport trolley drags, jacking apparatus synchronized slow jack-up blower fan unit simultaneously under the control of PLC and sensor.Now by the weight of actuating device synchronous bearer blower fan unit, transport trolley is separated with blower fan unit, and transport trolley exits.During delivery, boxcar enters, and after entering to suitable " loaded " position, jacking apparatus is simultaneously synchronized again drop to initial condition, and be slowly placed on boxcar by blower fan unit, then lorry drives away.After Wind turbines has assembled, jacking apparatus realizes handling and memory function to it; Decrease the operation of crane hanging component outside workshop, unloading; Decrease workshop building cost, improve production efficiency, improve plant production and to dispatch from the factory all transfer efficients.
Above-mentioned jacking apparatus is only a kind of preferred version, specifically be not limited thereto, pointed adjustment can be made according to actual needs on this basis, thus obtain different embodiments, actuating device is telescoping cylinder, the expansion link of telescoping cylinder is fixedly connected with the lower surface of jacking part, and the axis of telescoping cylinder and the lifting shaft of jacking part are to all vertically.Actuating device can drive for telescoping cylinder, the axis of telescoping cylinder and the lifting shaft of jacking part are to all vertically, the axis of telescoping cylinder is vertically arranged, expansion link is positioned at above cylinder body, expansion link is fixedly connected with the jacking part lower surface of top, vertical jack-up or landing blower fan unit, the work efficiency of telescoping cylinder is higher.
On the basis of above-mentioned detailed description of the invention, those skilled in the art according to the difference of concrete occasion, can carry out some changes to jacking apparatus, and telescoping cylinder is specially hydraulic ram 7.Because load is herein very large, adopt the mode of hydraulic pressure to control the flexible of expansion link, telescoping cylinder is preferably hydraulic ram 7, and hydraulic ram 7 power is large, and compact conformation, takes up room little.
Obviously, under the guidance of this thought, those skilled in the art can carry out some changes according to the difference of concrete occasion to the jacking part in above-mentioned detailed description of the invention, jacking part comprises the push rod 2 that one end is fixedly connected with expansion link and the top cover 1 be fixedly connected with push rod 2 other end, and the area of top cover 1 is greater than the cross-sectional area of push rod 2 perpendicular to its axis.Jacking part comprises push rod 2 and top cover 1, push rod 2 is fixedly connected with the expansion link of below, push rod 2 upper surface is fixed with top cover 1, the area of top cover 1 is greater than the cross-sectional area of push rod 2 perpendicular to its axis, the area of top cover 1 is comparatively large, increases the area of contact of jacking apparatus and blower fan unit, can reduce the local assault of blower fan unit, blower fan unit is elevated more steady, facilitates jack-up or landing blower fan unit.
It is important to note that jacking apparatus provided by the utility model should not be restricted to this kind of situation, also comprise the fixed mount 6 be fixed on attachment face, it is inner that telescoping cylinder is positioned at fixed mount 6, and the end face of fixed mount 6 has opening, and expansion link can stretch out opening.Jacking apparatus also comprises fixed mount 6, and fixed mount 6 is fixed on attachment face, and it is inner that telescoping cylinder is positioned at fixed mount 6, prevents telescoping cylinder to be damaged with this.The end face of fixed mount 6 offers opening, and expansion link can stretch out opening and be connected with push rod 2, transmission of drive force.
Jacking apparatus provided by the utility model, in the immovable situation of other parts, guide comprises the guide frame 5 be fixed on fixed mount 6 end face and the orienting sleeve 4 be fixedly connected with fixed mount 6 through guide frame 5 through hole, and orienting sleeve 4 is set on push rod 2.Comprise guide frame 5 and orienting sleeve 4 to part, guide frame 5 and orienting sleeve 4 are sleeve-shaped, and orienting sleeve 4 and guide frame 5 are set on push rod 2 successively, guide the sense of motion of push rod 2.One end of guide frame 5 has flange, is fixed on the end face of fixed mount 6 by screw, and orienting sleeve 4 is fixed in fixed mount 6 through the through hole of guide frame 5, and orienting sleeve 4 is set on push rod 2, and push rod 2 moves along orienting sleeve 4, prevents push rod 2 from tilting.
In order to optimize technique scheme further, the bottom face of orienting sleeve 4 is pressed on the step surface of guide frame 5, and its top is fixed by gland 3 and guide frame 5.The bottom of guide frame 5 through hole has step surface, and the bottom face of orienting sleeve 4 is pressed on step surface, and it is inner that guide frame 5 is fixed on by gland 3 in orienting sleeve 4 top, realizes the axial restraint of orienting sleeve 4.Certainly; the fixed form of orienting sleeve 4 is more; it can also be other suitable mode; such as orienting sleeve 4 and guide frame 5 interference fit; because mode in the cards is more; here just casehistory no longer one by one, as long as can meet the fixing requirement of orienting sleeve 4, all in protection domain of the present utility model.
In addition, another inventive concept set forth provided by the utility model is, also comprise the protective cover 8 of encapsulation jacking part and guide, the bottom of guide is fixed in protective cover 8 one end, and the other end is fixed on the top of jacking part.Protective cover 8 is set, jacking part and guide are packaged in wherein, jacking part and guide are played a protective role.Specifically, the bottom of guide is fixed in one end of protective cover 8, and the other end is fixed on the top of jacking part, realizes the fixing of protective cover 8.Preferably, protective cover 8 is specially organ type protective cover.Organ type protective cover is the equipment to extrusome protection, can meet the requirement of its height, smooth running completely; Have be not afraid of that pin is stepped on, hard object collide indeformable, the life-span long, good seal and operation is light, stroke long, compress little advantage; Without any metal parts in organ type protective cover, there is loose-parts when not worrying work and cause serious destruction to jacking part and guide.
Based on the jacking system provided in above-described embodiment, the utility model additionally provides a kind of synchronization lifting frock, this synchronization lifting frock comprises multiple jacking system being distributed in the synchronization lifting of both sides, and wherein jacking system is any one jacking system in above-described embodiment.This synchronization lifting frock after blower fan unit completes assembling, by transport trolley by blower fan carrying to synchronization lifting frock, jacking system is by blower fan unit jack-up, and transport trolley freely exits, thus synchronization lifting frock of short duration storage blower fan unit a period of time.During delivery, boxcar is reached the positive upper/lower positions of blower fan unit, synchronization lifting frock is synchronously landed the entrucking of blower fan unit, and this synchronization lifting frock actv. avoids dependence to hoisting crane and secondary entrucking link, can meet handling and the memory function of blower fan unit; Decrease the operation of crane hanging component outside workshop, unloading; Decrease workshop building cost, improve production efficiency, improve plant production and to dispatch from the factory all transfer efficients.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. the jacking system of a synchronization lifting frock, it is characterized in that, the guide comprising the jacking part can placing Wind turbines, the actuating device driving described jacking part to be elevated and be set on described jacking part, the axis of described guide and the lifting shaft of described jacking part to identical, on the upper surface that described Wind turbines can be positioned over described jacking part and described jacking part can jacking or the described Wind turbines that lands.
2. jacking system according to claim 1, it is characterized in that, described actuating device is telescoping cylinder, and the expansion link of described telescoping cylinder is fixedly connected with the lower surface of described jacking part, and the axis of described telescoping cylinder and the lifting shaft of described jacking part are to all vertically.
3. jacking system according to claim 2, is characterized in that, described telescoping cylinder is specially hydraulic ram (7).
4. jacking system according to claim 2, it is characterized in that, described jacking part comprises the push rod (2) that one end is fixedly connected with described expansion link and the top cover (1) be fixedly connected with described push rod (2) other end, and the area of described top cover (1) is greater than the cross-sectional area of described push rod (2) perpendicular to its axis.
5. jacking system according to claim 4, it is characterized in that, also comprise the fixed mount (6) be fixed on attachment face, it is inner that described telescoping cylinder is positioned at described fixed mount (6), the end face of described fixed mount (6) has opening, and described expansion link can stretch out described opening.
6. jacking system according to claim 5, it is characterized in that, described guide comprises the guide frame (5) be fixed on described fixed mount (6) end face and the orienting sleeve (4) be fixedly connected with described fixed mount (6) through described guide frame (5) through hole, and described orienting sleeve (4) is set on described push rod (2).
7. jacking system according to claim 6, it is characterized in that, the bottom face of described orienting sleeve (4) is pressed on the step surface of described guide frame (5), and its top is fixed by gland (3) and described guide frame (5).
8. the jacking system according to any one of claim 1-7, it is characterized in that, also comprise the protective cover (8) of the described jacking part of encapsulation and described guide, the bottom of described guide is fixed in described protective cover (8) one end, and the other end is fixed on the top of described jacking part.
9. jacking system according to claim 8, is characterized in that, described protective cover (8) is specially organ type protective cover.
10. a synchronization lifting frock, is characterized in that, comprise multiple jacking system being distributed in the synchronization lifting of both sides, described jacking system is specially the jacking system described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474452.3U CN204778587U (en) | 2015-07-03 | 2015-07-03 | Frock of going up and down in step and elevating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474452.3U CN204778587U (en) | 2015-07-03 | 2015-07-03 | Frock of going up and down in step and elevating gear |
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| Publication Number | Publication Date |
|---|---|
| CN204778587U true CN204778587U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520474452.3U Active CN204778587U (en) | 2015-07-03 | 2015-07-03 | Frock of going up and down in step and elevating gear |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151127A (en) * | 2016-08-10 | 2016-11-23 | 武汉钢铁股份有限公司 | The double oil cylinder synchronous lift control method of flash trimmer and device |
| CN110802611A (en) * | 2019-11-09 | 2020-02-18 | 许昌许继软件技术有限公司 | Electric power emergency robot, emergency monitoring device and high-temperature protection telescopic mechanism thereof |
-
2015
- 2015-07-03 CN CN201520474452.3U patent/CN204778587U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151127A (en) * | 2016-08-10 | 2016-11-23 | 武汉钢铁股份有限公司 | The double oil cylinder synchronous lift control method of flash trimmer and device |
| CN110802611A (en) * | 2019-11-09 | 2020-02-18 | 许昌许继软件技术有限公司 | Electric power emergency robot, emergency monitoring device and high-temperature protection telescopic mechanism thereof |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: North District 401122 Chongqing City No. 30 garden Jinyu Road Patentee after: China Shipbuilding Heavy Industry offshore wind power Limited by Share Ltd Address before: 401122 Chongqing city Yubei District North New District No. 30 garden Jinyu Road Patentee before: CSIC (Chongqing) Haizhuang Windpower Equipment Co., Ltd. |