CN204727418U - Remote control adjustable lifting - Google Patents
Remote control adjustable lifting Download PDFInfo
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- CN204727418U CN204727418U CN201520408843.5U CN201520408843U CN204727418U CN 204727418 U CN204727418 U CN 204727418U CN 201520408843 U CN201520408843 U CN 201520408843U CN 204727418 U CN204727418 U CN 204727418U
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- hanger
- crossbeam
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- remote control
- screw mandrel
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Abstract
The utility model provides a kind of remote control adjustable lifting, and it comprises crossbeam, and one end of crossbeam is fixed with arm, and arm is provided with suspension ring away from one end of crossbeam, and the top of crossbeam is also fixed with fixing hanger, mobile lifting lug mechanism; Mobile lifting lug mechanism comprises screw mandrel, one end of screw mandrel is enclosed within fixed bearing block, fixed bearing block is fixedly connected with crossbeam, the other end of screw mandrel is connected with motor by coupler, on screw mandrel, cover has mobile hanger, mobile hanger slides in hanger slide rail, and hanger slide rail is fixed on crossbeam, the axis of hanger slide rail and the axes coincide of screw mandrel; When motor drives screw mandrel to be rotated about axis, mobile hanger slides in hanger slide rail.This remote control adjustable lifting, can be used for can not directly with driving or the place that directly lifts of crane, and what can lift Different Weight hangs thing, and use a teleswitch control operation, and when can make lifting, personnel are away from hanging thing, guarantee personal security.
Description
Technical field
The utility model relates to a kind of remote control adjustable lifting.
Background technology
Converter fire door water tank 300 is visual plants of revolving furnace body 200; mainly play cooling fire door, prevent fire door from piling up cold steel and protect the effect of fire door; in all previous converter maintenance; fire door water tank 300 must be changed because of serious wear; be one of node project of converter maintenance, general node time is 14h.
All previous converter maintenance all needs to change fire door water tank 300, first remove upper petticoat pipe above converter and lower petticoat pipe during general replacement and retain skirt cover 500, circle diameter due to the installation site of fire door water tank 300 is 5920mm, and the diameter of the inner ring of skirt cover 500 is 5144mm, namely the diameter of the installation site of fire door water tank 300 is greater than the inner ring diameter of skirt cover 500, so when not removing skirt cover 500, fire door water tank 300 must be walked around skirt cover 500 and could lift.
As shown in Figure 1, every platform converter has 6 pieces of fire door water tanks 300, and the weight of every block fire door water tank 300 is about 2 ~ 3t, and in Renewal process, workmen need stand in dismounting fire door water tank 300 on special Converter Maintenance platform 400.Owing to must bypass skirt cover 500, when making to remove old fire door water tank 300 at every turn, must at the bottom welding hanger of skirt cover 500, by steel rope and chain block 700 by fire door water tank 300 slowly lateral traction in the inner ring of skirt cover 500, could hang away with driving 600.And when new fire door water tank 300 is installed, first with driving 600, fire door water tank 300 is sling, fall from the inner ring of skirt cover 500, then could install after fire door water tank 300 being slowly drawn to installation site with steel rope and chain block 700, this method not only wastes time and energy, also there is certain potential safety hazard, such as steel rope rub on skirt cover 500, distortion, easily cause the damage of steel rope.
In order to solve this difficult problem, reducing potential safety hazard, specially making a set of remote control adjustable lifting, for lifting fire door water tank 300.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of remote control adjustable lifting, and the replacing for the fire door water tank solving converter in prior art lacks professional suspender, the problem inconvenient, potential safety hazard is large of constructing.
For achieving the above object and other relevant objects, the utility model provides a kind of remote control adjustable lifting, and it comprises crossbeam, and one end of crossbeam is fixed with arm, arm is provided with suspension ring away from one end of crossbeam, and the top of crossbeam is also fixed with fixing hanger, mobile lifting lug mechanism; Mobile lifting lug mechanism comprises screw mandrel, one end of screw mandrel is enclosed within fixed bearing block, fixed bearing block is fixedly connected with crossbeam, the other end of screw mandrel is connected with motor by coupler, on screw mandrel, cover has mobile hanger, mobile hanger slides in hanger slide rail, and hanger slide rail is fixed on crossbeam, the axis of hanger slide rail and the axes coincide of screw mandrel; When motor drives screw mandrel to be rotated about axis, mobile hanger slides in hanger slide rail.
Preferably, fixing hanger is positioned at crossbeam one end near arm, and motor, coupler are positioned at crossbeam one end away from arm.
Preferably, crossbeam comprises solid counterweight section and hollow gravity adjustment section, and gravity adjustment section comprises the exocuticle of framework in interior framework and parcel, and the cross-sectional plane of interior framework is H type.
Further preferably, the hollow parts that gravity adjusts between the exocuticle of section and interior framework is placed with counterweight filling block.
Further preferably, motor is fixed in counterweight section.
Preferably, motor is connected with receiver of remote-control sytem, and receiver of remote-control sytem and remote controller match.
Preferably, the below of crossbeam is provided with multiple leg.
Preferably, hanger slide rail comprises extend vertically two guide plates being positioned at mobile hanger both sides, the upper surface of every bar guide plate is fixed with a pressing plate extended vertically, article two, pressing plate all stretches out to the direction of mobile hanger, mobile hanger matches with the corresponding surface of guide plate, pressing plate, mobile hanger is provided with the hanger portion of stretching out between two pressing plates, and hanger portion is provided with hanger hole.
Further preferably, the regulating plate extended vertically is also provided with between the corresponding surface of pressing plate and mobile hanger.
Preferably, mobile hanger and arrow fix, and arrow is positioned at the side of mobile lifting lug mechanism, and the side of crossbeam is provided with vertically multiple tonnage scale, tonnage scale and arrow are positioned at the same side.
As mentioned above, the utility model remote control adjustable lifting, has following beneficial effect:
This remote control adjustable lifting, can be used for can not directly with driving or the place that directly lifts of crane, and what can lift Different Weight hangs thing, and use a teleswitch control operation, and when can make lifting, personnel are away from hanging thing, guarantee personal security.
Accompanying drawing explanation
Fig. 1 is shown as the schematic diagram of the fire door water tank lifting of converter in prior art.
Fig. 2 is shown as the structural representation of the utility model remote control adjustable lifting.
Fig. 3 is shown as the A-A of the remote control adjustable lifting shown in Fig. 2 to cutaway view.
Fig. 4 is shown as the schematic diagram that the remote control adjustable lifting shown in Fig. 2 lifts for the fire door water tank of converter.
Element numbers explanation
100 remote control adjustable liftings
1 crossbeam
11 counterweight sections
12 gravity adjustment sections
Framework in 121
122 exocuticles
123 counterweight filling blocks
2 arms
3 suspension ring
4 fixing hangers
5 move lifting lug mechanism
51 screw mandrels
52 fixed bearing blocks
53 coupler
54 motors
55 move hanger
551 hanger portions
552 hanger holes
56 hanger slide rails
561 guide plates
562 pressing plates
57 receivers of remote-control sytem
58 remote controllers
59 regulating plates
6 legs
7 arrows
8 tonnage scales
9 electric appliance boxes
200 revolving furnace bodies
300 fire door water tanks
400 inspection platforms
500 skirt covers
600 drivings
700 chain blocks
800 3 floor platforms
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this specification sheets can understand other advantages of the present utility model and effect easily.
Refer to Fig. 2 to Fig. 4.Notice, structure, ratio, size etc. that this specification sheets institute accompanying drawings illustrates, content all only in order to coordinate specification sheets to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop in scope that technology contents that the utility model discloses can contain.Simultaneously, quote in this specification sheets as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
As shown in Figure 2 to Figure 3, the utility model provides a kind of remote control adjustable lifting, and it comprises crossbeam 1, and one end of crossbeam 1 is fixed with arm 2, and arm 2 is provided with suspension ring 3 away from one end of crossbeam 1, and the top of crossbeam 1 is also fixed with fixing hanger 4, mobile lifting lug mechanism 5; Mobile lifting lug mechanism 5 comprises screw mandrel 51, one end of screw mandrel 51 is enclosed within fixed bearing block 52, fixed bearing block 52 is fixedly connected with crossbeam 1, the other end of screw mandrel 51 is connected with motor 54 by coupler 53, on screw mandrel 51, cover has mobile hanger 55, mobile hanger 55 slides in hanger slide rail 56, and hanger slide rail 56 is fixed on crossbeam 1, the axis of hanger slide rail 56 and the axes coincide of screw mandrel 51; When motor 54 drives screw mandrel 51 to be rotated about axis, mobile hanger 55 slides in hanger slide rail 56.The movement of mobile hanger 55, for keeping the balance of suspender 100, makes suspender 100 remain balance hanging in thing process.
Wherein, in order to keep balance better, fixing hanger 4 is positioned at crossbeam 1 one end near arm 2, and motor 54, coupler 53 are positioned at crossbeam 1 one end away from arm 2, and mobile hanger 55 is between fixing hanger 4, motor 54.
Crossbeam 1 comprises solid counterweight section 11 and hollow gravity adjustment section 12, and gravity adjustment section 12 comprises the exocuticle 122 of framework 121 in interior framework 121 and parcel, and the cross-sectional plane of interior framework 121 is H type; Hollow parts between the exocuticle 122 of gravity adjustment section 12 and interior framework 121 is placed with counterweight filling block 123; Motor 54 is fixed in counterweight section 11.Above-mentioned counterweight arranges the balance that can keep suspender better; The exocuticle 122 of its center member 1 is steel plate.
Motor 54 is connected with receiver of remote-control sytem 57, and receiver of remote-control sytem 57 and remote controller 58 match.By the remote-controlled motor 54 of remote controller 58, thus the rotation of remote control screw mandrel 51, the movement of mobile hanger 55.
Also be provided with change speed gear box between motor 54 and coupler 53, coupler 53 is positioned at electric appliance box 9, and receiver of remote-control sytem 57 is positioned on the cabinet shell of electric appliance box 9.
The below of crossbeam 1 is provided with multiple leg 6, for this suspender 100 is placed on maintenance platform 400.
Hanger slide rail 56 comprises extend vertically two guide plates 561 being positioned at mobile hanger 55 both sides, the upper surface of every bar guide plate 561 is fixed with a pressing plate extended vertically 562, article two, pressing plate 562 all stretches out to the direction of mobile hanger 55, mobile hanger 55 matches with the corresponding surface of guide plate 561, pressing plate 562, mobile hanger 55 is provided with the hanger portion 551 of stretching out between two pressing plates 562, and hanger portion 551 is provided with hanger hole 552; Also be provided with the regulating plate 59 extended vertically between the corresponding surface of pressing plate 562 and mobile hanger 55, the material of this regulating plate 59 is copper.
Mobile hanger 55 fixes with arrow 7, and arrow 7 is positioned at the side of mobile lifting lug mechanism 5, the side of crossbeam 1 is provided with vertically multiple tonnage scale 8, and tonnage scale 8 and arrow 7 are positioned at the same side.Arrow 7 is convenient to the position that beeper observes mobile hanger 55, and tonnage scale 8 represents when mobile hanger 55 arrives this position, and what make suspender 100 maintenance balance hangs thing weight, can draw according to the Weight computation of lever principle and suspender each several part.
When this suspender 100 uses, fixing hanger 4, mobile hanger 55 are hung steel rope respectively and are hung in driving 600 (or other hoisting cranes), when mobile hanger 55 is transferred to 0T position, suspender 100 keeps balance, then with steel rope suspension ring 3 with hang thing and be connected, slowly hoist suspender 100, control mobile hanger 55 with remote controller 58 slowly to move to opposite side simultaneously, suspender 100 is made to remain balance, final mobile hanger 55 moves to and stops mobile when hanging thing weight corresponding tonnage scale 8, and suspender 100 can be made to sling in a balanced condition thing.
This suspender 100 obtains application on Baosteel one steelmaking converter, and achieves good effect.First by the unloaded adjustment of this suspender 100, regulate the position of mobile hanger 55 with remote controller 58 in the process of fire door water tank 300 of slinging, utilize lever principle that suspender 100 and fire door water tank 300 are adjusted to balance position, after fire door water tank 300 is lifted into installation site, namely immediately below skirt cover 500, above fire door flange, again fire door water tank 300 be slowly lifted into connection location and use tie bolt stationary furnace saliva case 300, the steel rope of lifting fire door water tank 300 is decontroled after fire door water tank 300 can not swing, remote controller 58 is utilized to control mobile hanger 55, after making suspender 100 reach the position of unloaded balance, go again to lift other one piece of fire door water tank 300.
In sum, the utility model remote control adjustable lifting, can be used for can not directly with driving or the place that directly lifts of crane, and what can lift Different Weight hangs thing, and use a teleswitch control operation, and when can make lifting, personnel are away from hanging thing, guarantee personal security.So the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (10)
1. a remote control adjustable lifting, it is characterized in that: it comprises crossbeam (1), one end of described crossbeam (1) is fixed with arm (2), described arm (2) is provided with suspension ring (3) away from one end of crossbeam (1), and the top of described crossbeam (1) is also fixed with fixing hanger (4), mobile lifting lug mechanism (5), described mobile lifting lug mechanism (5) comprises screw mandrel (51), one end of described screw mandrel (51) is enclosed within fixed bearing block (52), described fixed bearing block (52) is fixedly connected with described crossbeam (1), the other end of described screw mandrel (51) is connected with motor (54) by coupler (53), the upper cover of described screw mandrel (51) has mobile hanger (55), described mobile hanger (55) is slided in hanger slide rail (56), described hanger slide rail (56) is fixed on described crossbeam (1), the axis of described hanger slide rail (56) and the axes coincide of described screw mandrel (51), when described motor (54) drives screw mandrel (51) to be rotated about axis, described mobile hanger (55) is slided in described hanger slide rail (56).
2. remote control adjustable lifting according to claim 1, it is characterized in that: described fixing hanger (4) is positioned at described crossbeam (1) one end near arm (2), and described motor (54), coupler (53) are positioned at described crossbeam (1) one end away from arm (2).
3. remote control adjustable lifting according to claim 1, it is characterized in that: described crossbeam (1) comprises solid counterweight section (11) and hollow gravity adjustment section (12), described gravity adjustment section (12) comprises the exocuticle (122) of interior framework (121) and the described interior framework (121) of parcel, and the cross-sectional plane of described interior framework (121) is H type.
4. remote control adjustable lifting according to claim 3, is characterized in that: the hollow parts between the exocuticle (122) of described gravity adjustment section (12) and interior framework (121) is placed with counterweight filling block (123).
5. remote control adjustable lifting according to claim 3, is characterized in that: described motor (54) is fixed on described counterweight section (11).
6. remote control adjustable lifting according to claim 1, is characterized in that: described motor (54) is connected with receiver of remote-control sytem (57), and described receiver of remote-control sytem (57) and remote controller (58) match.
7. remote control adjustable lifting according to claim 1, is characterized in that: the below of described crossbeam (1) is provided with multiple leg (6).
8. remote control adjustable lifting according to claim 1, it is characterized in that: described hanger slide rail (56) comprises extend vertically two guide plates (561) being positioned at described mobile hanger (55) both sides, the upper surface of every bar guide plate (561) is fixed with a pressing plate extended vertically (562), article two, pressing plate (562) all stretches out to the direction of described mobile hanger (55), described mobile hanger (55) and described guide plate (561), the corresponding surface of pressing plate (562) matches, described mobile hanger (55) is provided with the hanger portion (551) of stretching out between two pressing plates (562), described hanger portion (551) is provided with hanger hole (552).
9. remote control adjustable lifting according to claim 8, is characterized in that: be also provided with the regulating plate (59) extended vertically between the corresponding surface of described pressing plate (562) and mobile hanger (55).
10. remote control adjustable lifting according to claim 1, it is characterized in that: described mobile hanger (55) and arrow (7) fix, described arrow (7) is positioned at the side of described mobile lifting lug mechanism (5), the side of described crossbeam (1) is provided with vertically multiple tonnage scale (8), described tonnage scale (8) and arrow (7) are positioned at the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408843.5U CN204727418U (en) | 2015-06-12 | 2015-06-12 | Remote control adjustable lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408843.5U CN204727418U (en) | 2015-06-12 | 2015-06-12 | Remote control adjustable lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204727418U true CN204727418U (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520408843.5U Active CN204727418U (en) | 2015-06-12 | 2015-06-12 | Remote control adjustable lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204727418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276569A (en) * | 2015-06-12 | 2017-01-04 | 中冶宝钢技术服务有限公司 | Remote control adjustable lifting |
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2015
- 2015-06-12 CN CN201520408843.5U patent/CN204727418U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276569A (en) * | 2015-06-12 | 2017-01-04 | 中冶宝钢技术服务有限公司 | Remote control adjustable lifting |
| CN106276569B (en) * | 2015-06-12 | 2018-06-26 | 中冶宝钢技术服务有限公司 | It is remotely controlled adjustable lifting |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |