CN105645291A - Mechanical equipment lifting frame and lifting method - Google Patents
Mechanical equipment lifting frame and lifting method Download PDFInfo
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- CN105645291A CN105645291A CN201410653250.5A CN201410653250A CN105645291A CN 105645291 A CN105645291 A CN 105645291A CN 201410653250 A CN201410653250 A CN 201410653250A CN 105645291 A CN105645291 A CN 105645291A
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- sliding cover
- mast
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Abstract
The invention provides a mechanical equipment lifting frame and a lifting method. The mechanical equipment lifting frame comprises a stand column; a slide sleeve sleeves the stand column; the slide sleeve is fixedly provided with a connecting piece for connecting with mechanical equipment to be lifted; a roller device is arranged at the bottom end of the stand column; a driving device for driving the slide sleeve to axially move relative to the stand column is arranged between the slide sleeve and the stand column; and the slide sleeve is provided with a locking device for locking the slide sleeve. The mechanical equipment lifting frame, provided by the invention, is smaller in size, can adapt to narrow factory building space, is simple and flexible in operation, and can conveniently and quickly shift and lift the mechanical equipment.
Description
Technical field
The present invention relates to lifting equipment and technology, particularly relate to a kind of mechanical means mast-up and hanging method.
Background technology
In production, often needing by mechanical means such as motor, pump etc., move another place by a place, the lifting of current main equipment adopts the equipment such as lifting machine and fork truck to carry out lifting by crane and moving more.
But owing to plant area's many reasons such as construction and the space constraint in later stage in advance exist the situation that the existing lifting equipment such as lifting machine and fork truck cannot meet existing working conditions, such as, factory building is built in advance and is not installed beam crane, and factory building entrance causes the lifting equipment such as runabout crane, fork truck to enter due to space constraint, especially movement and lifting for main equipments such as the large-size machine of more than 800KW, pumps is more difficult, not only waste time and energy, and there is great danger.
Summary of the invention
For above-mentioned defect of the prior art, the present invention provides a kind of mechanical means mast-up and hanging method, has volume less, takies space less, feature flexible to operation.
A kind of mechanical means mast-up, comprises column, and described column is arranged with sliding cover, described cunning put be fixedly installed for the web member treating lifting machine equipment connection; The bottom of described column is provided with roller devices; It is provided with the drive unit for driving the relatively described column of described sliding cover to move axially between described sliding cover and column; Described cunning puts the locking gear being also provided with for locking sliding cover.
Preferably, described drive unit is a jack device; Described cunning puts and is fixed with the first hanger, and the top of described column is provided with the 2nd hanger, and described jack device is arranged between described 2nd hanger and described first hanger.
Further, described jack device comprises: can be rotatably set in the sprocket wheel at described column top, and driving chain, one end of described driving chain is fixedly connected with described first hanger, and the other end of described driving chain is walked around described sprocket wheel and stretched out towards described column bottom.
Optionally, described drive unit is hydro-cylinder, and cylinder body and the described column top of described hydro-cylinder are hinged, and the piston rod of described hydro-cylinder is fixedly connected with described sliding cover.
Preferably, the cross-sectional shape of described column is circular, and described sliding cover internal surface has offered axially extended chute, and described column side is provided with axially extended slide rail, and described slide rail is slidedly arranged in described chute.
Optionally, the cross-sectional shape of described column is Polygons, described sliding cover and described column suitable to prevent described in slide over described column rotate.
Further, described web member is offered for treat that the first of lifting machine equipment connection is connected hole and the 2nd connection hole, and described first connection hole connects hole higher than the described 2nd.
Further, described first connection hole and the described 2nd at least one connection in hole are longitudinal bar hole.
Preferably, described locking gear comprises the first threaded hole being opened on column, and spiral shell connects the first trip bolt coordinated with described first threaded hole running through described sliding cover.
Optionally, described locking gear comprises the first pin-and-hole offered described cunning and put, the 2nd pin-and-hole being opened on described column, and runs through described first pin-and-hole and the steady brace of the 2nd pin-and-hole.
Further, the roller that described roller devices comprises wheel carrier and is assemblied on wheel carrier, wheel carrier is removably mounted on described column bottom.
Preferably, described wheel carrier comprises plugs in bar axial connection, and described column bottom is provided with and axially connects jack, and described axially connection is plugged in bar and plugged in described connection jack, and the sidewall of described column is provided with the 2nd trip bolt that bar and column are inserted in fixing described connection.
Optionally, described wheel carrier comprises axial sleeved, and described axial sleeved is set in the bottom of described column, and the sidewall of described axial sleeved is provided with the 2nd trip bolt of fixing described sleeved and column.
A kind of mechanical means hanging method, adopts above-mentioned mechanical means mast-up, comprising:
1) at least three described mechanical means mast-ups are placed in respectively treat around lifting machine equipment, and lifting equipment is fixedly connected with treating by the web member of described mechanical means mast-up;
2) utilize the sliding cover of drive unit driving mechanical equipment hoisting frame to move towards described column top, until described in treat that lifting machine equipment leaves ground;
3) by the locking gear on described mechanical means mast-up by relative with described column fixing for described sliding cover;
4) promote described mechanical means mast-up, driven by bottom roller device and treat lifting machine equipment moving.
Mechanical means mast-up provided by the invention adopts column to coordinate with sliding cover and mechanical means is lifted, solve and prior art being treated when not having the lifting equipment such as lifting machine or lifting equipment restricted, lifting machine equipment is difficult to problem that is mobile and lifting, the mechanical means mast-up of the present invention is when moving and lift, can move quickly and easily and lift, easy-to-use, reliable, take space little, can use in narrow and small space.
Accompanying drawing explanation
Fig. 1 is the front view of the mechanical means mast-up of the embodiment of the present invention one;
Fig. 2 is the left view of the mechanical means mast-up of the embodiment of the present invention two;
Fig. 3 is the left view of the mechanical means mast-up of the embodiment of the present invention three;
Fig. 4 is the front view of the mechanical means mast-up of the embodiment of the present invention six.
Description of reference numerals:
1-column 2-sliding cover 3-web member 4-roller devices
41-wheel carrier 42-roller 5-drive unit 6-locking gear
7-extension portion 8-first hanger 9-the 2nd hanger 10-sprocket wheel
11-chain 12-first connects hole 13-the 2nd and connects hole 14-first drag hook
15-the 2nd drag hook 16-the 2nd trip bolt 17-hydro-cylinder
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one
Fig. 1 is the front view of the mechanical means mast-up of the embodiment of the present invention one; Please refer to Fig. 1, the present embodiment provides a kind of mechanical means mast-up, comprises column 1, column 1 is arranged with sliding cover 2, sliding cover 2 is fixedly installed for the web member 3 treating lifting machine equipment connection; The bottom of column 1 is provided with roller devices 4; The drive unit 5 for driving sliding cover 2 phase columns 1 to move axially it is provided with between sliding cover 2 and column 1; Sliding cover 2 is also provided with the locking gear 6 for locking sliding cover 2.
Concrete, the shape of web member 3 can be tabular, it is possible to think other shapes, and tabular web member 3 can cost-saving and guarantee web member 3 and the property easy to connect treating lifting machine equipment; In addition, web member 3 can be the surface being welded on column 1, or can also be that column 1 is one-body molded with web member 3. The bottom of web member 3 can have the extension portion 7 extended laterally, extension portion 7 can be arranged for be convenient to by web member 3 with treat the open holes that lifting equipment is connected or other install structure. The roller devices 4 of column 1 bottom can also be able to be common idler wheel mechanism (non-universal wheel mechanism) for universal wheel mechanism. Drive unit 5 can be arranged on column 1 also can be arranged on sliding cover 2, and for driving column 1 and 2 relative movements of sliding cover, its concrete structure of the present invention is not made feature and limited. And can adopt running fit between sliding cover 2 and column 1, so that sliding cover 2 slides on column 1.
Below to lift motor, elaborate the process that the mechanical means mast-up utilizing the present embodiment to provide carries out lifting. First at least three mechanical means mast-ups in above-described embodiment are placed on respectively and treat around lifting motor, on the hanger successively each mechanical means mast-up being arranged on motor and base, concrete, it is fixedly connected with motor by the web member 3 on mechanical means mast-up; Then the sliding cover 2 of drive unit 5 driving mechanical equipment hoisting frame is utilized to move towards column 1 top, until motor leaves ground, by the locking gear 6 on mechanical means mast-up, cunning is overlapped 2 more relative with column 1 fixing, prevent motor owing to action of gravity landing is to ground; Promote machinery equipment hoisting frame, moved by bottom roller device 4 drive motor. Wherein, when roller devices 4 adopt be non-universal wheel mechanism time, it is necessary to first adjusting the direction of roller, the travel direction of all mechanical means mast-ups is consistent, thus completes lifting and the mobile working of motor.
The mechanical means mast-up that the embodiment of the present invention provides, adopt column 1 to coordinate with sliding cover 2 mechanical means to be lifted, solve and prior art being treated when not having the lifting equipment such as lifting machine or lifting equipment restricted, lifting machine equipment is difficult to problem that is mobile and lifting, the mechanical means mast-up of the embodiment of the present invention is when moving and lift, can be quick, conveniently move and lifting, easy-to-use, reliably, take space little, can use in narrow and small space, especially its advantage can be embodied in the narrow and small plant area not installing beam crane built well.
In the present embodiment, with reference to accompanying drawing 1, specifically, locking gear 6 is specifically as follows the first threaded hole comprising and being opened on column 1, and spiral shell connects the first trip bolt coordinated with the first threaded hole running through sliding cover 2, make that sliding cover 2 is relative with column 1 to be locked by screwing the first trip bolt.In order to more optimize this device, can also by some first threaded holes be offered along same vertical line in interval on column 1, and the 2nd threaded hole offered by sliding cover 2, the 2nd threaded hole on sliding cover 2 can mate with each first threaded hole on column 1, operator can select the fixed position of different heights to be fixed by sliding cover 2 according to the particular case at scene, thus achieves the locking between different heights state lower pillar stand 1 and sliding cover 2.
Certainly, locking gear 6 can also adopt other specific constructive form; Such as, locking gear 6 can comprise the first pin-and-hole being opened on sliding cover 2, the 2nd pin-and-hole being opened on column 1, and runs through the first pin-and-hole and the steady brace of the 2nd pin-and-hole. Specifically, the first pin-and-hole runs through sliding cover the 2, two pin-and-hole and runs through column 1, when utilizing steady brace to pass the first pin-and-hole and the 2nd corresponding pin-and-hole, it is achieved the relative locking between column and sliding cover. And with the locking gear of aforementioned structure similarly, can the 2nd pin-and-hole be opened on column 1 along same vertical line with being set to some intervals, adjustable to realize the height of locking gear, it is achieved the handiness of operation.
Further, the roller 42 that roller devices 4 comprises wheel carrier 41 and is assemblied on wheel carrier 41, wheel carrier 41 is removably mounted on column 1 bottom, and removably wheel carrier 41 can be beneficial to assembling and the storage of whole device more easily.
Specifically, the mode of connection of wheel carrier 41 and column 1 can be: wheel carrier 41 comprises axially connecting plugs in bar, being provided with bottom column 1 and axially connect jack, axially connect plug in bar and plug in connection jack, the sidewall of column 1 is provided with the 2nd trip bolt 16 connecting and plugging in bar and column 1. Wheel carrier 41 plug in column 1 and be fixed up by screw, or, can also being: wheel carrier 41 comprises axial sleeved that axial sleeved is set in the bottom of column 1, the sidewall of axial sleeved be provided with the 2nd trip bolt of fixed connecting sleeve and column 1; In addition, it is also possible to the wheel carrier 41 of whole roller devices 4 and column 1 are screwed, but according to this kind of mode of connection, then roller 42 should be chosen as universal wheel, prevents in operation, owing to the non-universal orientation taken turns turns to, spiro union portion between wheel carrier 41 and column 1 is loosened, causes danger.
Embodiment two
Fig. 2 is the left view of the mechanical means mast-up of the embodiment of the present invention two; The present embodiment is on the basis of embodiment one, adopts jack device to be described in detail for drive unit. As shown in Figure 2, in the present embodiment, drive unit is a jack device; Being fixed with the first hanger 8 on sliding cover 2, the top of column 1 is provided with the 2nd hanger 9, and jack device is arranged between the 2nd hanger 9 and the first hanger 8. Concrete, in order to manipulate jack device better, first hanger 8 and web member 3 can be arranged on the different buses of sliding cover 2, certainly, the first hanger 8 can also be arranged on same bus with web member 3, and even the first hanger 8 can be set directly on web member 3, simultaneously, during for guarantee operation jack device, the pulling force of the jack on jack device can not produce other component beyond vertical direction, and the first hanger 8 and the 2nd hanger 9 can be arranged on same vertical line. Driving sliding cover 2 to move up and down by pulling dynamic jack, Non-follow control, flexibility of operation is better, and device is comparatively light, and volume is less.
Wherein, 2nd hanger 9 can be the surface being welded on column 1, or the 2nd hanger 9 is connected with connection cylinder, connecting cylinder is set on column 1, connect cylinder fixing with column 1 by holding bolt or other stationary installations, the adjustment of the relative position that this kind of fixing mode can be convenient between the assembling of this mast-up and each parts;It is positioned on same bus when the first hanger 8 with web member 3 and when being arranged on web member 3, by the mode welded or bolt is fixing, first hanger 8 is fixedly installed on web member 3.
More specifically, jack device can comprise: can be rotatably set in the sprocket wheel 10 at column 1 top, and driving chain 11, and one end of driving chain 11 is fixedly connected with the first hanger 8, and the other end of driving chain 11 is walked around sprocket wheel 10 and stretched out bottom column 1. Pull and should evenly ease up during driving chain 11, and should be consistent with sprocket wheel 10 direction, must not oblique drag, with anti-jump chain, fall groove, card chain phenomenon occurs. Adopt jack device as drive unit reliable transmission, drive laborsaving convenience, and save energy etc.
Other structure and function of mechanical means mast-up that the present embodiment provides and previous embodiment are similar, repeat no more herein.
Embodiment three
Being the left view of the mechanical means of the embodiment of the present invention two such as Fig. 3, the present embodiment is on the basis of embodiment one, adopts hydro-cylinder to be described in detail for drive unit. As shown in Figure 3, in the present embodiment, drive unit can be a hydro-cylinder 17, and the cylinder body of hydro-cylinder 17 and the top of column 1 are hinged, and the piston rod of hydro-cylinder 17 is fixedly connected with sliding cover 2. Hydraulic pressure, by hydraulic drive, can be turned into mechanical energy by hydro-cylinder 17, and stretching out and shrinking of piston rod, promotes and pull sliding cover 2 lower slip vertically; Certainly except the form of hydro-cylinder, it is also possible to selecting the allied equipments such as cylinder, therefore not to repeat here. Adopt hydro-cylinder can realize automated operation, alleviate the labour intensity of operator.
Other structure and function of mechanical means mast-up that the present embodiment provides and previous embodiment are similar, repeat no more herein.
Embodiment four
The present embodiment is on the basis of embodiment two or embodiment three, circumferential relative fixing form will be arranged between sliding cover 2 and column 1, to ensure that sliding 2, cover moves at axial direction due and can not produce relative rotation in installation and hoisting process, a kind of concrete structure can be: the cross-sectional shape of column 1 can be set to circle, sliding cover 2 internal surfaces have offered axially extended chute (not shown), column 1 side is provided with axially extended slide rail (not shown), and slide rail is slidedly arranged in chute; Certainly, one of ordinary skill in the art will appreciate that, track will be formed between column 1 and sliding cover 2, it is also possible to conversely axially extended chute is set in column 1 side, axially extended slide rail is set at sliding cover 2 internal surfaces.
Another kind of concrete structure can be that the cross-sectional shape that column 1 can adopt is the prism of Polygons, and accordingly, sliding cover 2 can be the cover tubular of prism-shaped, in case on-slip cover 2 rotates on column 1. Specifically, it is possible to column 1 is arranged to trilateral, rectangle, hexagon etc., corresponding sliding cover 2 be also arranged to that cross section is triangular in shape, rectangle or hexagonal cover tubular.
Certainly, one of ordinary skill in the art will appreciate that, the form of spacing sliding rail can not be set between sliding cover 2 and column 1, can relatively rotate between sliding cover 2 and column 1 and also be possible, now, when lifting machine equipment (such as motor), if can relatively rotate between sliding cover 2 and column 1, the handiness of operation is higher, can work as after mechanical means hangs ground and by column 1 and slide between cover 2 relatively fixing by locking gear 6 again. But by arranging the form of sliding rail, ensure that and can not rotate in a circumferential direction between sliding cover 2 and column 1, make operation safer.
Embodiment five
Based on above all embodiments, as shown in Figure 1, web member 3 can be offered for treat the first of lifting machine equipment connection be connected hole 12 and the 2nd connection hole 13, and first connection hole 12 higher than the 2nd connection hole 13. Specifically carrying out in hoisting process, by placing bolt in the first connection hole 12 and the 2nd connection hole 13, and bolt is being connected with the hanger or other lifting parts treating lifting machine equipment, and is locked. The height in the first connection hole 12 is higher than the 2nd connection hole 13, it is possible to ensure better until lifting machine equipment when lifting, and it is subject to, and force is more and distribution is more even.
Specifically, it is possible at least one setting in the first connection hole 12 and the 2nd connection hole 13 is longitudinal bar hole. The height location of the joint bolt that can ensure to connect in hole like this is adjustable, to make the hanger of web member 3 from different model mechanical means (such as motor) or other hanging apparatus be connected, in the present embodiment, illustrated first connection hole 12 is longitudinal hole, 2nd connection hole 13 is circular hole, it can in addition contain there is following several structure: the first connection hole 12 is circular hole, and the 2nd connection hole 13 is longitudinal hole; First connection hole 12 is transverse holes, and the 2nd connection hole 13 is longitudinal hole; First connection hole 12 is longitudinal hole, and the 2nd connection hole 13 is transverse holes.
Embodiment six
The present embodiment and embodiment five the difference is that, it it is the front view of the mechanical means mast-up of the embodiment of the present invention six such as Fig. 4, web member 3 can weld the first drag hook 14 and the 2nd drag hook 15, it is connected with the hanging apparatus of mechanical means with the 2nd drag hook 15 by the first drag hook 14, as can be directly caught on the hanger of motor, this kind of structure need to ensure that the first drag hook 14 mates with the position of the hanging apparatus of mechanical means with height mutually with the position of the 2nd drag hook 15.
Embodiment seven
The present embodiment provides a kind of mechanical means hanging method, adopts mechanical means mast-up described above, and its concrete steps comprise:
1) at least three mechanical means mast-ups are placed at respectively treat around lifting machine equipment, and lifting machine equipment is fixedly connected with treating by the web member of mechanical means mast-up;
2) the sliding cover of drive unit driving mechanical equipment hoisting frame is utilized to move towards column top, until treating that lifting machine equipment leaves ground;
3) by the locking gear on mechanical means mast-up by relative with column fixing for cunning cover;
4) promote machinery equipment hoisting frame, driven by bottom roller device and treat lifting machine equipment moving.
Specifically, in the process of actually operating, the mechanical means mast-up that the embodiment of the present invention provides be generally 3-4 group with the use of, the array mode commonly used is 4 groups and uses simultaneously. For hanging large-scale electric motor, 4 groups of mast-ups are placed on respectively motor 4 angles, install often organizing mast-up successively, the first connection hole 12 on web member 3 and the 2nd connection hole 13 are bolted connection with motor hanger and base respectively, or the first drag hook 14 on web member 3 and the 2nd drag hook 15 are caught on motor hanger and base. When roller devices 4 adopts common roller (non-universal take turns), it is necessary to first adjust the direction of roller. Jack is connected the first hanger 8 and the 2nd hanger 9, pull uniformly and often organize the jack on mast-up, or shunk by the piston rod of hydro-cylinder or cylinder and drive the slip of sliding cover 6, until after motor leaves ground, sliding cover locking gear 6 is relative fixing with sliding cover 2 by column 1, then motor can be transferred to point of destination;When adopting universal wheel, moving process can arbitrarily change direction, otherwise needs the direction adjusting roller. After motor removing to point of destination, unclamp sliding cover locking gear 6, the piston rod often organizing the jack on mast-up or hydraulic control cylinder or cylinder is pulled to stretch out uniformly, until motor is laid stable, unclamp with motor respectively take off often organizing mast-up web member 3, thus complete lifting and the mobile working of motor.
Last it is noted that above each embodiment is only in order to illustrate the technical scheme of the present invention, it is not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technology feature is carried out equivalent replacement; And these amendments or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (14)
1. a mechanical means mast-up, it is characterised in that, comprise column, described column be arranged with sliding cover, described cunning put be fixedly installed for the web member treating lifting machine equipment connection; The bottom of described column is provided with roller devices; It is provided with the drive unit for driving the relatively described column of described sliding cover to move axially between described sliding cover and column; Described cunning puts the locking gear being also provided with for locking sliding cover.
2. mechanical means mast-up according to claim 1, it is characterised in that, described drive unit is a jack device; Described cunning puts and is fixed with the first hanger, and the top of described column is provided with the 2nd hanger, and described jack device is arranged between described 2nd hanger and described first hanger.
3. mechanical means mast-up according to claim 2, it is characterized in that: described jack device comprises: can be rotatably set in the sprocket wheel at described column top, and driving chain, one end of described driving chain is fixedly connected with described first hanger, and the other end of described driving chain is walked around described sprocket wheel and stretched out towards described column bottom.
4. mechanical means mast-up according to claim 1, it is characterised in that, described drive unit is hydro-cylinder, and cylinder body and the described column top of described hydro-cylinder are hinged, and the piston rod of described hydro-cylinder is fixedly connected with described sliding cover.
5. mechanical means mast-up according to claim 1, it is characterized in that, the cross-sectional shape of described column is circular, and described sliding cover internal surface has offered axially extended chute, described column side is provided with axially extended slide rail, and described slide rail is slidedly arranged in described chute.
6. mechanical means mast-up according to claim 1, it is characterised in that, the cross-sectional shape of described column is Polygons, described sliding cover and described column suitable to prevent described in slide over described column rotate.
7. mechanical means mast-up according to claim 1, it is characterised in that, described web member is offered for treat the first of lifting machine equipment connection be connected hole and the 2nd connection hole, and described first connection hole higher than described 2nd connection hole.
8. mechanical means mast-up according to claim 7, it is characterised in that, described first connection hole and the described 2nd at least one connection in hole are longitudinal bar hole.
9. mechanical means mast-up according to claim 1, it is characterised in that, described locking gear comprises the first threaded hole being opened on column, and spiral shell connects the first trip bolt coordinated with described first threaded hole running through described sliding cover.
10. mechanical means mast-up according to claim 1, it is characterised in that, described locking gear comprises the first pin-and-hole offered described cunning and put, the 2nd pin-and-hole being opened on described column, and runs through described first pin-and-hole and the steady brace of the 2nd pin-and-hole.
11. mechanical means mast-ups according to claim 1, it is characterised in that, the roller that described roller devices comprises wheel carrier and is assemblied on wheel carrier, wheel carrier is removably mounted on described column bottom.
12. mechanical means mast-ups according to claim 11, it is characterized in that, described wheel carrier comprises axially connecting plugs in bar, described column bottom is provided with and axially connects jack, described axially connection is plugged in bar and is plugged in described connection jack, and the sidewall of described column is provided with the 2nd trip bolt that bar and column are inserted in fixing described connection.
13. according to mechanical means mast-up described in claim 11, it is characterized in that, described wheel carrier comprises axial sleeved, and described axial sleeved is set in the bottom of described column, and the sidewall of described axial sleeved is provided with the 2nd trip bolt of fixing described sleeved and column.
14. 1 kinds of mechanical means hanging methods, it is characterised in that, adopt the mechanical means mast-up as described in item as arbitrary in claim 1-13, comprising:
1) at least three described mechanical means mast-ups are placed in respectively treat around lifting machine equipment, and lifting machine equipment is fixedly connected with treating by the web member of described mechanical means mast-up;
2) utilize the sliding cover of drive unit driving mechanical equipment hoisting frame to move towards described column top, until described in treat that lifting machine equipment leaves ground;
3) by the locking gear on described mechanical means mast-up by relative with described column fixing for described sliding cover;
4) promote described mechanical means mast-up, driven by bottom roller device and treat lifting machine equipment moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653250.5A CN105645291B (en) | 2014-11-17 | 2014-11-17 | Plant equipment mast-up and hanging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653250.5A CN105645291B (en) | 2014-11-17 | 2014-11-17 | Plant equipment mast-up and hanging method |
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| CN105645291A true CN105645291A (en) | 2016-06-08 |
| CN105645291B CN105645291B (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410653250.5A Active CN105645291B (en) | 2014-11-17 | 2014-11-17 | Plant equipment mast-up and hanging method |
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| CN (1) | CN105645291B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108100919A (en) * | 2017-10-14 | 2018-06-01 | 乐清日盛建设有限公司 | Mechanical equipment mast-up |
| CN109357141A (en) * | 2018-12-11 | 2019-02-19 | 天津中隧通风机有限公司 | Tunnel jet blower universal hoisting stand |
| CN112850540A (en) * | 2021-02-03 | 2021-05-28 | 陈火平 | Component for hoisting mechanical equipment |
| CN112850541A (en) * | 2021-02-03 | 2021-05-28 | 陈火平 | Mechanical equipment hoisting device |
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| JPH08133693A (en) * | 1994-11-08 | 1996-05-28 | Suzutec Co Ltd | Lift device for seedling raising box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108100919A (en) * | 2017-10-14 | 2018-06-01 | 乐清日盛建设有限公司 | Mechanical equipment mast-up |
| CN108100919B (en) * | 2017-10-14 | 2019-07-12 | 乐清日盛建设有限公司 | Mechanical equipment mast-up |
| CN109357141A (en) * | 2018-12-11 | 2019-02-19 | 天津中隧通风机有限公司 | Tunnel jet blower universal hoisting stand |
| CN112850540A (en) * | 2021-02-03 | 2021-05-28 | 陈火平 | Component for hoisting mechanical equipment |
| CN112850541A (en) * | 2021-02-03 | 2021-05-28 | 陈火平 | Mechanical equipment hoisting device |
| CN112850540B (en) * | 2021-02-03 | 2022-10-18 | 宁波睿新机械有限公司 | Component for hoisting mechanical equipment |
| CN112850541B (en) * | 2021-02-03 | 2022-10-25 | 陈火平 | Mechanical equipment hoisting device |
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| CN105645291B (en) | 2018-01-02 |
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