CN106276569B - It is remotely controlled adjustable lifting - Google Patents
It is remotely controlled adjustable lifting Download PDFInfo
- Publication number
- CN106276569B CN106276569B CN201510325710.6A CN201510325710A CN106276569B CN 106276569 B CN106276569 B CN 106276569B CN 201510325710 A CN201510325710 A CN 201510325710A CN 106276569 B CN106276569 B CN 106276569B
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- lifting lug
- crossbeam
- fixed
- mobile
- screw
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Abstract
The present invention provides a kind of remote control adjustable lifting, it includes crossbeam, and one end of crossbeam is fixed with arm, and the one end of arm far from crossbeam is equipped with hanging ring, and fixed lifting lug, mobile lifting lug mechanism are further fixed on above crossbeam；Mobile lifting lug mechanism includes screw, one end of screw is sleeved on fixed bearing block, fixed bearing block is fixedly connected with crossbeam, the other end of screw is connect by shaft coupling with motor, mobile lifting lug is cased on screw, mobile lifting lug slides in lifting lug sliding rail, and lifting lug sliding rail is fixed on crossbeam, and the axis of lifting lug sliding rail and the axis of screw coincide；When motor driving screw is rotated about axis, mobile lifting lug slides in lifting lug sliding rail.The remote control adjustable lifting, available for cannot can lift the hanging object of different weight directly with driving or the place that directly lift of crane, be operated using remote control control, personnel are far from hanging object when can make lifting, it is ensured that personnel safety.
Description
Technical field
The present invention relates to a kind of remote control adjustable liftings.
Background technology
Converter fire door water tank 300 is the important equipment of revolving furnace body 200, primarily serves cooling fire door, prevents fire door from accumulating
Cold steel and the effect for protecting fire door, in all previous converter repair, fire door water tank 300 is converter dimension because serious wear must be replaced
One of node project repaiied, general node time are 14h.
All previous converter repair is required for replacing fire door water tank 300, when general replacement first remove the upper petticoat pipe above converter with
And lower petticoat pipe and retain skirt cover 500, due to fire door water tank 300 installation site circle diameter for 5920mm, and skirt cover 500
A diameter of 5144mm of inner ring, the i.e. diameter of the installation site of fire door water tank 300 are more than the inner ring diameter of skirt cover 500, so not
In the case of removing skirt cover 500, fire door water tank 300 has to lift around skirt cover 500.
As shown in Figure 1, every converter has 6 pieces of fire door water tanks 300, the weight of every piece of fire door water tank 300 is about 2~3t,
In replacement process, construction personnel need to stand dismounts fire door water tank 300 on special Converter Maintenance platform 400.Due to must be around
Cross skirt cover 500 so that when removing old fire door water tank 300 every time, it is necessary to lifting lug is welded in the bottom of skirt cover 500, it be by steel wire
Rope and chain block 700 could be hung away in fire door water tank 300 slowly lateral traction to the inner ring of skirt cover 500 with driving 600.
And when new fire door water tank 300 is installed, first fire door water tank 300 is sling with driving 600, is fallen from the inner ring of skirt cover 500, Ran Houyong
Steel wire rope and chain block 700 could be installed after fire door water tank 300 is slowly drawn to installation site, this method is not only time-consuming
Arduously, also there are some potential safety problemss, such as steel wire rope to rub on skirt cover 500, distort, and easily causes the damage of steel wire rope
It is bad.
In order to solve this problem, reduction security risk is special to make a set of remote control adjustable lifting, for lifting fire door water
Case 300.
Invention content
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of remote control adjustable liftings, use
Lack that professional suspender, construction is inconvenient, security risk is big in the replacement for the fire door water tank for solving the problems, such as converter in the prior art.
In order to achieve the above objects and other related objects, the present invention provides a kind of remote control adjustable lifting, it includes crossbeam,
One end of crossbeam is fixed with arm, and the one end of arm far from crossbeam is equipped with hanging ring, and fixed lifting lug is further fixed on above crossbeam, is moved
Dynamic lifting lug mechanism；Mobile lifting lug mechanism includes screw, and one end of screw is sleeved on fixed bearing block, and fixed bearing block is consolidated with crossbeam
Fixed connection, the other end of screw are connect by shaft coupling with motor, mobile lifting lug are cased on screw, mobile lifting lug is in lifting lug sliding rail
Interior slip, lifting lug sliding rail are fixed on crossbeam, and the axis of lifting lug sliding rail and the axis of screw coincide；Motor drives screw around axis
When line rotates, mobile lifting lug slides in lifting lug sliding rail.
Preferably, fixed lifting lug is located at crossbeam close to one end of arm, and motor, shaft coupling are located at one of crossbeam far from arm
End.
Preferably, crossbeam include solid counterweight section and hollow gravity adjustment section, gravity adjustment section include interior framework and
The exocuticle of framework in package, the cross section of interior framework is H-type.
Further preferred, the hollow parts between the exocuticle of gravity adjustment section and interior framework are placed with counterweight filling
Block.
Further preferred, motor is fixed in counterweight section.
Preferably, motor is connected with receiver of remote-control sytem, and receiver of remote-control sytem matches with remote controler.
Preferably, the lower section of crossbeam is equipped with multiple stabilizer blades.
Preferably, lifting lug sliding rail includes axially extend two guide plates for being located at mobile lifting lug both sides, every guiding
The upper surface of plate is fixed with a pressing plate axially extended, and two pressing plates are stretched out to the direction of mobile lifting lug, mobile lifting lug with
Guide plate, pressing plate corresponding surface match, mobile lifting lug is equipped with from the lifting lug portion stretched out between two pressing plates, and lifting lug portion is equipped with
Lifting lug hole.
It is further preferred, it is additionally provided with the adjustable plate axially extended between the corresponding surface of pressing plate and mobile lifting lug.
Preferably, mobile lifting lug is mutually fixed with arrow, and arrow is located at the side of mobile lifting lug mechanism, crossbeam
Side upper edge is axially arranged with multiple tonnage scales, and tonnage scale is located at the same side with arrow.
As described above, present invention remote control adjustable lifting, has the advantages that：
The remote control adjustable lifting available for the place that directly cannot be directly lifted with driving or crane, can lift not
It with the hanging object of weight, is operated using remote control control, personnel are far from hanging object when can make lifting, it is ensured that personnel safety.
Description of the drawings
Fig. 1 is shown as the schematic diagram of the fire door water tank lifting of converter in the prior art.
Fig. 2 is shown as the structure diagram of present invention remote control adjustable lifting.
Fig. 3 is shown as the sectional view along A-A of remote control adjustable lifting shown in Fig. 2.
Fig. 4 is shown as schematic diagram of the remote control adjustable lifting shown in Fig. 2 for the fire door water tank lifting of converter.
Component label instructions
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 hanging rings
4 fix lifting lug
5 movement lifting lug mechanisms
51 screws
52 fixed bearing blocks
53 shaft couplings
54 motors
55 movement lifting lugs
551 lifting lug portions
552 lifting lug holes
56 lifting lug sliding rails
561 guide plates
562 pressing plates
57 receivers of remote-control sytem
58 remote controlers
59 adjustable plates
6 stabilizer blades
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
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Fig. 2 is please referred to Fig. 4.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to
Coordinate the revealed content of specification, so that those skilled in the art understands and reads, being not limited to the present invention can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influencing the effect of present invention can be generated and the purpose that can reach, should all still fall in disclosed skill
In the range of art content can cover.Meanwhile in this specification it is cited as " on ", " under ", "left", "right", " centre " and
The term of " one " etc. is merely convenient to understanding rather than to limit the enforceable range of the present invention for narration, relativeness
It is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the present invention.
As shown in Figure 2 to Figure 3, the present invention provides a kind of remote control adjustable lifting, it includes crossbeam 1, and one end of crossbeam 1 is consolidated
Surely there is arm 2, the one end of arm 2 far from crossbeam 1 is equipped with hanging ring 3, and the top of crossbeam 1 is further fixed on fixed lifting lug 4, mobile lifting lug
Mechanism 5；Mobile lifting lug mechanism 5 includes screw 51, and one end of screw 51 is sleeved on fixed bearing block 52, fixed bearing block 52 and horizontal stroke
Beam 1 is fixedly connected, and the other end of screw 51 is connect by shaft coupling 53 with motor 54, and mobile lifting lug 55 is cased on screw 51, is moved
Dynamic lifting lug 55 slides in lifting lug sliding rail 56, and lifting lug sliding rail 56 is fixed on crossbeam 1, axis and the screw 51 of lifting lug sliding rail 56
Axis coincides；When the driving screw 51 of motor 54 is rotated about axis, mobile lifting lug 55 slides in lifting lug sliding rail 56.Mobile lifting lug
55 movement is used to keep the balance of suspender 100, and suspender 100 is made to remain balance during hanging object.
Wherein, in order to preferably keep balance, fixed lifting lug 4 is located at crossbeam 1 close to one end of arm 2, motor 54, shaft coupling
Device 53 is located at the one end of crossbeam 1 far from arm 2, and mobile lifting lug 55 is located between fixed lifting lug 4, motor 54.
Crossbeam 1 includes solid counterweight section 11 and hollow gravity adjustment section 12, and gravity adjustment section 12 includes interior framework 121
With the exocuticle 122 of framework in package 121, the cross section of interior framework 121 is H-type；The exocuticle 122 of gravity adjustment section 12 with it is interior
Hollow parts between framework 121 are placed with counterweight filling block 123；Motor 54 is fixed in counterweight section 11.Above-mentioned counterweight setting
The balance of suspender can be preferably kept；The exocuticle 122 of its middle cross beam 1 is steel plate.
Motor 54 is connected with receiver of remote-control sytem 57, and receiver of remote-control sytem 57 matches with remote controler 58.Pass through remote controler 58
Remote-controlled motor 54, so as to be remotely controlled the rotation of screw 51, the movement of mobile lifting lug 55.
Gearbox is additionally provided between motor 54 and shaft coupling 53, shaft coupling 53 is located in electric appliance box 9, and receiver of remote-control sytem 57
On the cabinet shell of electric appliance box 9.
The lower section of crossbeam 1 is equipped with multiple stabilizer blades 6, for the suspender 100 to be placed on maintenance platform 400.
Lifting lug sliding rail 56 includes axially extend two guide plates 561 for being located at mobile 55 both sides of lifting lug, every guiding
The upper surface of plate 561 is fixed with a pressing plate 562 axially extended, and two pressing plates 562 are stretched out to the direction of mobile lifting lug 55,
Mobile lifting lug 55 is matched with the corresponding surface of guide plate 561, pressing plate 562, and mobile lifting lug 55 is equipped with to be stretched between two pressing plates 562
The lifting lug portion 551 gone out, lifting lug portion 551 are equipped with lifting lug hole 552；It is additionally provided between the corresponding surface of pressing plate 562 and mobile lifting lug 55
The adjustable plate 59 axially extended, the material of the adjustable plate 59 is copper.
Mobile lifting lug 55 is fixed with 7 phase of arrow, and arrow 7 is located at the side of mobile lifting lug mechanism 5, crossbeam 1
Side upper edge is axially arranged with multiple tonnage scales 8, and tonnage scale 8 is located at the same side with arrow 7.Arrow 7 is convenient for distant
Control person observes the position of mobile lifting lug 55, and tonnage scale 8 is represented when mobile lifting lug 55 reaches the position so that suspender
100 keep the hanging object weight of balance, can be calculated according to the weight of lever principle and suspender each section.
The suspender 100 is in use, fixed lifting lug 4, mobile lifting lug 55 hang steel wire rope respectively hangs over driving 600 (or other rise
Heavy-duty machine) on, when mobile lifting lug 55 is transferred to 0T positions, suspender 100 keeps balance, and then hanging ring 3 is connect with hanging object with steel wire rope,
Slowly raising suspender 100, while mobile lifting lug 55 is controlled slowly to be moved to opposite side with remote controler 58 so that suspender 100 is always
Keep balance, final mobile lifting lug 55 stops movement when being moved to the corresponding tonnage scale 8 of hanging object weight, you can makes suspender 100
Hanging object is sling in a balanced condition.
The suspender 100 is applied on one steelmaking converter of Baosteel, and achieves good effect.First by the suspender
100 unloaded adjustments, adjust the position of mobile lifting lug 55 with remote controler 58 during fire door water tank 300 is sling, utilize
Suspender 100 and fire door water tank 300 are adjusted to equilbrium position by lever principle, after fire door water tank 300 is lifted into installation site, i.e.,
Immediately below skirt cover 500, above fire door flange, then fire door water tank 300 is slowly lifted into link position and is fixed with connection bolt
Fire door water tank 300 is decontroled the steel wire rope of lifting fire door water tank 300 after fire door water tank 300 will not be swung, is controlled using remote controler 58
The mobile lifting lug 55 of system, after suspender 100 is made to reach the position of unloaded balance, then goes to lift other one piece of fire door water tank 300.
In conclusion present invention remote control adjustable lifting, available for the ground that directly cannot be directly lifted with driving or crane
Side, can lift the hanging object of different weight, be operated using remote control control, and personnel are far from hanging object when can make lifting, it is ensured that people
Member's safety.So the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (8)
1. a kind of remote control adjustable lifting, it is characterised in that：It includes crossbeam（1）, the crossbeam（1）One end be fixed with arm
（2）, the arm（2）Far from crossbeam（1）One end be equipped with hanging ring（3）, the crossbeam（1）Top be further fixed on fixed lifting lug
（4）, mobile lifting lug mechanism（5）；The mobile lifting lug mechanism（5）Including screw（51）, the screw（51）One end be sleeved on it is solid
Dead axle bearing（52）On, the fixed bearing block（52）With the crossbeam（1）It is fixedly connected, the screw（51）The other end lead to
Cross shaft coupling（53）With motor（54）Connection, the screw（51）On be cased with mobile lifting lug（55）, the mobile lifting lug（55）
Lifting lug sliding rail（56）Interior slip, the lifting lug sliding rail（56）It is fixed on the crossbeam（1）On, the lifting lug sliding rail（56）Axis
With the screw（51）Axis coincide；The motor（54）Drive screw（51）When being rotated about axis, the mobile lifting lug
（55）In the lifting lug sliding rail（56）Interior slip；The crossbeam（1）Including solid counterweight section（11）It is adjusted with hollow gravity
Section（12）, the gravity adjustment section（12）Including interior framework（121）With the package interior framework（121）Exocuticle（122）, institute
State interior framework（121）Cross section be H-type；The fixed lifting lug（4）Positioned at the crossbeam（1）Close to arm（2）One end, institute
State motor（54）, shaft coupling（53）Positioned at the crossbeam（1）Far from arm（2）One end.
2. remote control adjustable lifting according to claim 1, it is characterised in that：The gravity adjustment section（12）Exocuticle
（122）With interior framework（121）Between hollow parts be placed with counterweight filling block（123）.
3. remote control adjustable lifting according to claim 1, it is characterised in that：The motor（54）It is fixed on the counterweight
Section（11）On.
4. remote control adjustable lifting according to claim 1, it is characterised in that：The motor（54）With receiver of remote-control sytem
（57）It is connected, the receiver of remote-control sytem（57）With remote controler（58）Match.
5. remote control adjustable lifting according to claim 1, it is characterised in that：The crossbeam（1）Lower section be equipped with it is multiple
Stabilizer blade（6）.
6. remote control adjustable lifting according to claim 1, it is characterised in that：The lifting lug sliding rail（56）Including being located at
State mobile lifting lug（55）Axially extend two guide plates of both sides（561）, every guide plate（561）Upper surface be fixed with
One pressing plate axially extended（562）, two pressing plates（562）To the mobile lifting lug（55）Direction stretch out, the movement
Lifting lug（55）With the guide plate（561）, pressing plate（562）Corresponding surface match, the mobile lifting lug（55）Equipped with from two
Pressing plate（562）Between the lifting lug portion stretched out（551）, the lifting lug portion（551）It is equipped with lifting lug hole（552）.
7. remote control adjustable lifting according to claim 6, it is characterised in that：The pressing plate（562）With mobile lifting lug
（55）Corresponding surface between be additionally provided with the adjustable plate axially extended（59）.
8. remote control adjustable lifting according to claim 1, it is characterised in that：The mobile lifting lug（55）With arrow
（7）It is mutually fixed, the arrow（7）Positioned at the mobile lifting lug mechanism（5）Side, the crossbeam（1）Side upper edge
It is axially arranged with multiple tonnage scales（8）, the tonnage scale（8）With arrow（7）Positioned at the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510325710.6A CN106276569B (en) | 2015-06-12 | 2015-06-12 | It is remotely controlled adjustable lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510325710.6A CN106276569B (en) | 2015-06-12 | 2015-06-12 | It is remotely controlled adjustable lifting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106276569A CN106276569A (en) | 2017-01-04 |
| CN106276569B true CN106276569B (en) | 2018-06-26 |
Family
ID=57650723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510325710.6A Active CN106276569B (en) | 2015-06-12 | 2015-06-12 | It is remotely controlled adjustable lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106276569B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255354A (en) * | 2019-06-28 | 2019-09-20 | 广州市房屋开发建设有限公司 | A kind of flexible equalizer bar of fluid pressure type |
| CN110777228B (en) * | 2019-10-29 | 2021-12-31 | 中冶宝钢技术服务有限公司 | Converter mouth protector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355832A (en) * | 1980-12-04 | 1982-10-26 | The United States Of America As Represented By The Secretary Of The Air Force | Load balancer for multiple loads |
| EP0153552A1 (en) * | 1984-01-09 | 1985-09-04 | VOEST-ALPINE Aktiengesellschaft | Plant comprising a refractory-lined metallurgical vessel |
| CN1927689A (en) * | 2006-09-25 | 2007-03-14 | 郑卫星 | Bogie lifting device |
| CN201980845U (en) * | 2011-02-12 | 2011-09-21 | 宝山钢铁股份有限公司 | Suspending tool for skin pass roll |
| CN103818824A (en) * | 2013-12-14 | 2014-05-28 | 河南机电高等专科学校 | Turnover H-shaped steel lifting device |
| CN203794435U (en) * | 2014-03-03 | 2014-08-27 | 上海宝研冶金设备有限公司 | Self-balancing lifting tool |
| CN104131133A (en) * | 2014-06-30 | 2014-11-05 | 马鞍山利尔开元新材料有限公司 | Converter steel tapping hole installation device and steel tapping hole installation method |
| CN204727418U (en) * | 2015-06-12 | 2015-10-28 | 中冶宝钢技术服务有限公司 | Remote control adjustable lifting |
-
2015
- 2015-06-12 CN CN201510325710.6A patent/CN106276569B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355832A (en) * | 1980-12-04 | 1982-10-26 | The United States Of America As Represented By The Secretary Of The Air Force | Load balancer for multiple loads |
| EP0153552A1 (en) * | 1984-01-09 | 1985-09-04 | VOEST-ALPINE Aktiengesellschaft | Plant comprising a refractory-lined metallurgical vessel |
| CN1927689A (en) * | 2006-09-25 | 2007-03-14 | 郑卫星 | Bogie lifting device |
| CN201980845U (en) * | 2011-02-12 | 2011-09-21 | 宝山钢铁股份有限公司 | Suspending tool for skin pass roll |
| CN103818824A (en) * | 2013-12-14 | 2014-05-28 | 河南机电高等专科学校 | Turnover H-shaped steel lifting device |
| CN203794435U (en) * | 2014-03-03 | 2014-08-27 | 上海宝研冶金设备有限公司 | Self-balancing lifting tool |
| CN104131133A (en) * | 2014-06-30 | 2014-11-05 | 马鞍山利尔开元新材料有限公司 | Converter steel tapping hole installation device and steel tapping hole installation method |
| CN204727418U (en) * | 2015-06-12 | 2015-10-28 | 中冶宝钢技术服务有限公司 | Remote control adjustable lifting |
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| Publication number | Publication date |
|---|---|
| CN106276569A (en) | 2017-01-04 |
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