CN209210234U - One kind is for the moveable hanging apparatus of metallurgical large-tonnage overhead traveling crane - Google Patents
One kind is for the moveable hanging apparatus of metallurgical large-tonnage overhead traveling crane Download PDFInfo
- Publication number
- CN209210234U CN209210234U CN201821761306.9U CN201821761306U CN209210234U CN 209210234 U CN209210234 U CN 209210234U CN 201821761306 U CN201821761306 U CN 201821761306U CN 209210234 U CN209210234 U CN 209210234U
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- China
- Prior art keywords
- lifting
- load
- overhead traveling
- crane
- traveling crane
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses one kind for the moveable hanging apparatus of metallurgical large-tonnage overhead traveling crane, including load-bearing pillar, the both ends of the load-bearing pillar are provided with roller shaft, the roller shaft is equipped with idler wheel, the idler wheel can be free to slide on overhead crane orbit, the middle position of the load-bearing pillar is provided with several lifting lugs, and the lifting lug is equipped with jack, and the jack is for lifting repair apparatus；Component lifting is first moved to the big open position of storehouse skylight for the lifting requirements for meeting truck crane according to the replacement of overhead traveling crane cart walking mechanism component by this hanging apparatus, in cooperation truck crane lifting, meets truck crane vertical lifting, is avoided to skew outside truck crane and be dragged；Its structure is simple, low in cost, easy to make, and the fixed-point installation of different location parts for maintenance replacement may be implemented；Its security performance is high, and labor intensity is low, has very strong practicability and operability.
Description
Technical field
The utility model belongs to metallurgical large-tonnage overhead traveling crane cart walking mechanism repair apparatus hoisting technology field, and in particular to
One kind is for the moveable hanging apparatus of metallurgical large-tonnage overhead traveling crane.
Background technique
The core equipment across overhead traveling crane as mechanical equipment is smelted in smelter, is mainly carry and is smelted region molten iron, steel
The lifting job of water and large scale equipment is chronically in the big operating environment of high temperature, dust, with smelt progress increase,
The quickening of rhythm of production, smelts across overhead traveling crane long campaigns heavy load, high intensity, high-frequency operation, and smelting is in year by year across overhead traveling crane
Existing degradation trend.Repair and maintenance certainly will become the most important thing according to production needs, operate position most as across overhead traveling crane cart is smelted
For frequent walking mechanism, speed reducer, motor, universal shaft become especially in high load capacity, high-frequency, high-intensitive operation process
It is important, to guarantee that the normal operation of travelling overhead crane apparatus in production process will be regularly replaced and be safeguarded to these components.
Across overhead traveling crane cart walking mechanism is smelted to be located in runway girder storehouse, by space limitation and installation site not
Together, lifting is influenced to be unable to normal operation by several respects: the maintenance electric hoist above 1. overhead traveling cranes is by steel construction at the top of workshop
Influence cannot reach big storehouse day window position, be unable to satisfy lifting requirements；2. due at the top of workshop between runway girder away from
From by limitation, considers the rated load amount of height and truck crane of the overhead traveling crane apart from ground, needs using large-tonnage truck crane,
It needs to extend to lifting arm in workshop steel structure frame according to the gib head length of large-tonnage truck crane and effective lifting amount, at this time
Truck crane can only be lifted straight up and down and cannot be swung, and need to cooperate truck crane lifting operation, jack and truck crane using jack
Mismate will lead to truck crane lance, squeeze that wound, wound operating personnel, and the method is cumbersome, time-consuming, can not arduously make safely
Industry.For the requirement for meeting simple and easy hoisting, a thick walled steel tube is needed to ride upon on runway girder skylight opening, steel is used on steel pipe
Cord hangs jack hanging speed reducer, motor and universal shaft, can only be unable to left-right and front-back straight up and down using handling steel tubes and moved
It is dynamic, sledgehammer will be used to tap steel pipe or agitate steel pipe movement using crowbar at this time, using such method be it is dangerous and laborious, take
When, will appear tube bending when tapping or agitating steel pipe, card resistance and unevenness of exerting oneself cause steel pipe to slip the imagination fallen,
Just will appear injure by a crashing object personnel, equipment and generate safety accident, be unfavorable for safety inspection, usually using such method to overhead traveling crane walk
When mechanism is overhauled, operating personnel's large labor intensity, repair time length, low efficiency are unfavorable for safety inspection.
Utility model content
The purpose of the utility model is to provide one kind for the moveable hanging apparatus of metallurgical large-tonnage overhead traveling crane.
In order to meet above-mentioned purpose, the technical solution that the utility model is taken are as follows:
One kind is set for the moveable hanging apparatus of metallurgical large-tonnage overhead traveling crane, including load-bearing pillar, the both ends of the load-bearing pillar
It is equipped with roller shaft, the roller shaft is equipped with idler wheel, and the idler wheel can be free to slide on overhead crane orbit, the load-bearing pillar
Middle position is provided with several lifting lugs, and the lifting lug is equipped with jack, and the jack is for lifting repair apparatus.
Preferably, the both ends of the load-bearing pillar are respectively provided with two roller shafts and idler wheel, and the roller shaft and idler wheel, which are located at, to be held
The two sides symmetric position at weight column both ends.
Preferably, the position that the load-bearing pillar is equipped with roller shaft is provided with support screw hole, and the support screw hole is equipped with spiral shell
Bolt.
The utility model has the following beneficial effects:
1, this hanging apparatus has intensity high using load-bearing pillar as main structure, and toughness is big, and bending resistance is strong,
Not flexural downwarping in the case where lifting heavy load, the small feature of elasticity；
2, this hanging apparatus is started with from irremovable method is improved, and realizes that lifting carries using the method for both ends installation idler wheel
Lotus energy code-on-demand migration has largely saved manpower, and the position installed according to component, it is ensured that positioning lifting；
3, this hanging apparatus is according to the replacement of overhead traveling crane cart walking mechanism component, for the lifting requirements for meeting truck crane, first
Component lifting is moved to the big open position of storehouse skylight, in cooperation truck crane lifting, meets truck crane vertical lifting, avoids vapour
Vehicle hangs outer skew and drags；
4, this hanging apparatus structure is simple, low in cost, easy to make, and the replacement of different location parts for maintenance may be implemented
Fixed-point installation；
5, this hanging apparatus security performance is high, and labor intensity is low, has very strong practicability and operability.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the top view of the utility model；
In figure: 1. load-bearing pillars, 2. roller shafts, 3. idler wheels, 4. lifting lugs, 5. jacks, 6. overhead crane orbits, 7. support screw holes.
Specific embodiment
The utility model is described further with working principle with reference to the accompanying drawing:
One kind as illustrated in fig. 1 and 2 is used for the moveable hanging apparatus of metallurgical large-tonnage overhead traveling crane, including load-bearing pillar 1, load-bearing
The both ends of column 1 are provided with roller shaft 2, and roller shaft 2 is equipped with idler wheel 3, and idler wheel 3 can be free to slide on overhead crane orbit 6, load-bearing
The middle position of column 1 is provided with several lifting lugs 4, and lifting lug 4 is equipped with jack 5, and jack 5 is for lifting repair apparatus.Load-bearing pillar 1
Both ends are respectively provided with two roller shafts 2 and idler wheel 3, and roller shaft 2 and idler wheel 3 are located at the two sides symmetric position at 1 both ends of load-bearing pillar, mesh
Be in order to more steady, stress point is more, more long.The position that load-bearing pillar 1 is equipped with roller shaft 2 is provided with support screw hole 7,
The support screw hole 7 is equipped with bolt, can press upper bolt in support screw hole 7 when lifting, then always by bolt
It twists down, until idler wheel 3 leaves overhead crane orbit 6, effect is to play the role of fixed hanging apparatus, and idler wheel 3 leaves a day track
6 rear load-bearing column 1 of road would not slide.
When work, one kind is used for the metallurgical moveable hanging apparatus of large-tonnage overhead traveling crane first and is transported to operating location, utilized
Hanging apparatus is hung on the overhead crane orbit 6 of runway girder by electric hoist, according to the specific maintenance situation of overhead traveling crane cart walking mechanism,
Hanging apparatus is moved to the top of repair apparatus, then the bolt fastening on screw hole 7 will be supported, until idler wheel 3 leaves overhead crane orbit
6, prevent hanging apparatus from mobile phenomenon occur when in use in this way, then hang up jack 5 used on lifting lug 4, so that reach overhead traveling crane
The purpose of cart walking structural establishment lifting.
Claims (3)
1. one kind is for the moveable hanging apparatus of metallurgical large-tonnage overhead traveling crane, it is characterised in that: described to hold including load-bearing pillar (1)
The both ends of weight column (1) are provided with roller shaft (2), and the roller shaft (2) is equipped with idler wheel (3), and the idler wheel (3) can be in overhead traveling crane
Free to slide on track (6), the middle position of the load-bearing pillar (1) is provided with several lifting lugs (4), and the lifting lug (4) is equipped with
Jack (5), the jack (5) is for lifting repair apparatus.
2. according to claim 1 a kind of for the moveable hanging apparatus of metallurgical large-tonnage overhead traveling crane, it is characterised in that: institute
The both ends for stating load-bearing pillar (1) are respectively provided with two roller shafts (2) and idler wheel (3), and the roller shaft (2) and idler wheel (3) are located at load-bearing
The two sides symmetric position at column (1) both ends.
3. according to claim 1 or 2 a kind of for the moveable hanging apparatus of metallurgical large-tonnage overhead traveling crane, feature exists
In: the position that the load-bearing pillar (1) is equipped with roller shaft (2) is provided with support screw hole (7), and the support screw hole (7) is equipped with spiral shell
Bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821761306.9U CN209210234U (en) | 2018-10-29 | 2018-10-29 | One kind is for the moveable hanging apparatus of metallurgical large-tonnage overhead traveling crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821761306.9U CN209210234U (en) | 2018-10-29 | 2018-10-29 | One kind is for the moveable hanging apparatus of metallurgical large-tonnage overhead traveling crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209210234U true CN209210234U (en) | 2019-08-06 |
Family
ID=67457270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821761306.9U Expired - Fee Related CN209210234U (en) | 2018-10-29 | 2018-10-29 | One kind is for the moveable hanging apparatus of metallurgical large-tonnage overhead traveling crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209210234U (en) |
-
2018
- 2018-10-29 CN CN201821761306.9U patent/CN209210234U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20201029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |