CN205802756U - Rolling mill smoothing roll roller sheet dismounting special hanger - Google Patents
Rolling mill smoothing roll roller sheet dismounting special hanger Download PDFInfo
- Publication number
- CN205802756U CN205802756U CN201620809586.0U CN201620809586U CN205802756U CN 205802756 U CN205802756 U CN 205802756U CN 201620809586 U CN201620809586 U CN 201620809586U CN 205802756 U CN205802756 U CN 205802756U
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- CN
- China
- Prior art keywords
- pawl
- eccentric throw
- type counter
- force bar
- bracing frame
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
This utility model provides a kind of rolling mill smoothing roll roller sheet dismounting special hanger, including T-shape bracing frame, " C " type counter-force bar and eccentric throw hang pawl, T-shape bracing frame includes vertical plate and the horizontal plate of fixing connection, vertical plate is arc, and the outside of vertical plate is fixed with two otic placodes, " C " type counter-force bar is hinged with T-shape bracing frame by otic placode, the lower end of " C " type counter-force bar is not less than the lower end of vertical plate, eccentric throw is hung the top of pawl and " C " type counter-force bar and is articulated and connected, and eccentric throw hangs the articulated position of pawl and " C " type counter-force bar and eccentric throw and hangs the center deviation of pawl, eccentric throw is hung the upper end of pawl and is provided with the through hole for hanging.Utilize eccentric throw to hang the effect of pawl, " C " type counter-force bar, mutual power between T-shape bracing frame and rod sheet, make T-shape bracing frame keep horizontal operation state, roller sheet is sling, reduces hand labor intensity, improve work efficiency.
Description
Technical field
This utility model relates to mechanical equipment of steel rolling maintenance technique field, particularly relates to a kind of rolling mill smoothing roll roller sheet and tears open
Unload special hanger.
Background technology
Rolling mill, when changing steel rolling type steel model, needs to adjust corresponding smoothing roll axial spacing and changes different thickness
The roller sheet of degree.The method adjusting smoothing roll axial spacing is to adjust the adjustment spacer thickness between two panels smoothing roll.Two roller sheets it
Between the Small Distance roller sheet of 10-30mm distance when removing, owing to its spacing is less, never suitably use instrument, operation
Time need the instruments such as many personal uses flat mouth crowbar, driving to remove, labor strength is big, inefficiency, and deposits
In the great dangerous factor of production.
Utility model content
This utility model is for the deficiencies in the prior art, it is provided that a kind of simple in construction, uses safe rolling mill smoothing roll
Roller sheet dismounting special hanger, improves work efficiency.
This utility model is achieved by the following technical solution, it is provided that a kind of rolling mill smoothing roll roller sheet dismounting Special-purpose hanger
Tool, hangs pawl including T-shape bracing frame, " C " type counter-force bar and eccentric throw, and described T-shape bracing frame includes the vertical of fixing connection
Plate and horizontal plate, described vertical plate is arc, and the outside of described vertical plate is fixed with two otic placodes, described " C " type counter-force
Bar is hinged with described T-shape bracing frame by described otic placode, and the lower end of described " C " type counter-force bar is not less than under described vertical plate
End, described eccentric throw is hung the top of pawl and described " C " type counter-force bar and is articulated and connected, and described eccentric throw hangs pawl and described " C " type
The articulated position of counter-force bar and described eccentric throw hang the center deviation of pawl, and described eccentric throw is hung the upper end of pawl and is provided with for hanging
The through hole hung.
Described eccentric throw hangs connecting steel wire ropes in the upper end through hole of pawl, utilizes crane to be sling, and horizontal plate puts into two
Between sheet roller sheet, then impose proper level power, after making complete and roller sheet the outer-diameter circular arc face of inner arc surface of vertical plate fit,
Then going up crane hook, eccentric throw is hung pawl and just can be contacted with roller sheet upper surface, and along with the change of lifting altitude, bias is hung
Power suffered by pawl continues to increase, and meanwhile, this power passes on c-type counter-force bar, makes the other end of c-type counter-force bar and T-shaped bracing frame
On vertical plate fit tightly, so that T-shaped bracing frame is remained that by External Force Acting roller sheet is sling by level.
Preferably, the top of described horizontal plate, the inner side of vertical plate are fixed with cushion block.
The external diameter of described cushion block is equal with the vertical plate internal diameter on T-shaped bracing frame so that it is can be with erecting on T-shaped bracing frame
Fit tightly and fixed inside straight plate；Cushion block internal diameter is equal with smoothing roll roller sheet external diameter so that it is can be with roller sheet external diameter circle
Cambered surface fits tightly under stress, and meanwhile, described cushion block can make the vertical plate of T-shaped bracing frame and the lower roll sheet of smoothing roll
Keep certain gap, it is to avoid described rolling mill smoothing roll roller sheet dismounting special hanger operationally produces additional force and affects
Normal use.
Preferably, described T-shape bracing frame is formed in one.
Preferably, it is arc-shaped that described eccentric throw hangs the lower end of pawl, preferably contacts with roller sheet.
Preferably, the thickness of described horizontal plate is 5-9mm.
The technical scheme that this utility model embodiment provides can comprise following beneficial effect:
This utility model provides a kind of rolling mill smoothing roll roller sheet dismounting special hanger, including T-shape bracing frame, " C " type
Counter-force bar and eccentric throw hang pawl, and described T-shape bracing frame includes vertical plate and the horizontal plate of fixing connection, and described vertical plate is arc
Shape plate, and the outside of described vertical plate is fixed with two otic placodes, described " C " type counter-force bar is by described otic placode and described T-shape
Bracing frame is hinged, and the lower end of described " C " type counter-force bar is not less than the lower end of described vertical plate, and described eccentric throw hangs pawl with described
The top of " C " type counter-force bar is articulated and connected, and described eccentric throw hang the articulated position of pawl and described " C " type counter-force bar with described partially
The heart deviates away from the center hanging pawl, and described eccentric throw is hung the upper end of pawl and is provided with the through hole for hanging.This utility model utilizes
Eccentric throw hangs the effect of pawl, " C " type counter-force bar, mutual power between T-shape bracing frame and rod sheet, makes described T-shape bracing frame
Keep horizontal operation state, utilize crane gear to be sling by rolling mill smoothing roll roller sheet of the present utility model dismounting special hanger,
Thus roller sheet is sling, reduce hand labor intensity, improve work efficiency, and simple in construction, use safety.
Accompanying drawing explanation
For clearer explanation this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it is clear that, to those skilled in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of a kind of rolling mill smoothing roll roller sheet dismounting special hanger that Fig. 1 provides for this utility model embodiment
Figure.
The use state of a kind of rolling mill smoothing roll roller sheet dismounting special hanger that Fig. 2 provides for this utility model embodiment
Schematic diagram.
Shown in figure: T-shape bracing frame 1, vertical plate 11, horizontal plate 12, " C " type counter-force bar 2, otic placode 3, eccentric throw hang pawl
4, cushion block 5, through hole 41.
Detailed description of the invention
For the technical scheme making those skilled in the art be more fully understood that in this utility model, below in conjunction with this reality
With the accompanying drawing in new embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that
Described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on this utility model
In embodiment, the every other embodiment that those skilled in the art are obtained under not making creative work premise, all
Protection domain of the present utility model should be belonged to.
See Fig. 1, show a kind of rolling mill smoothing roll roller sheet dismounting special hanger that this utility model embodiment provides
Structural representation.
As shown in Figure 1, described rolling mill smoothing roll roller sheet dismounting special hanger, including T-shape bracing frame 1, " C " type counter-force
Bar 2 and eccentric throw hang pawl 4, and described T-shape bracing frame 1 includes vertical plate 11 and horizontal plate 12, the described vertical plate of fixing connection
12 is arc, and the outside of described vertical plate 12 is fixed with two otic placodes 3, and described " C " type counter-force bar 2 is by described otic placode 3
Hinged with described T-shape bracing frame 1, the lower end of described " C " type counter-force bar 2 is not less than the lower end of described vertical plate 11, described partially
The heart is articulated and connected away from hanging the pawl 4 top with described " C " type counter-force bar 2, and described eccentric throw hangs pawl 4 and described " C " type counter-force bar 2
Articulated position and described eccentric throw hang the center deviation of pawl 4, described eccentric throw is hung the upper end of pawl 4 and is provided with for hanging
Through hole 41.
In the present embodiment, the top of " C " font of described " C " type counter-force bar 2 projects upwards one piece, and prominent place sets
Having through hole, described eccentric throw to hang pawl 4 and be provided with corresponding through hole, " C " type counter-force bar 2 and eccentric throw hang pawl 4 by above-mentioned
Through hole is hinged, and in the present embodiment, " C " type counter-force bar 2 and eccentric throw are hung pawl 4 and connected by hinge, and described eccentric throw hangs pawl 4
In rectangular structure, described eccentric throw is hung the hinged place of pawl 4 and " C " type counter-force bar 2 and is hung the latter half of pawl 4 in eccentric throw, with
Centre bit is equipped with certain offset, and described " C " type counter-force bar 2 and eccentric throw are hung the pin joint of pawl 4 and played the effect of the strong point,
And make eccentric throw hang pawl 4 can to rotate within the specific limits with this strong point for the center of circle, simultaneously as eccentric throw hangs pawl 4 end
Offset, it is possible to enable suspender of the present utility model need not artificially regulate and work within the specific limits.
The inside of " C " font upper end of described " C " type counter-force bar 2 is downwardly projected one piece, and prominent place is provided with described
The through hole that through hole 41 matches, both cooperate, and " C " type counter-force bar 2 and T-shape bracing frame 1 are articulated and connected by bearing pin,
Described c-type counter-force bar 2 forms point action at pin joint, and during c-type counter-force bar 2 stress, it is possible to turn with pin joint for the center of circle
Dynamic a range of angle, makes the bottom of c-type counter-force bar 2 fit tightly with T-shaped bracing frame 1, so that T-shaped bracing frame 1 is being subject to
Normal operating conditions is remained under power state.
In this utility model, described eccentric throw can pass around fixing steel wire rope in hanging the upper end through hole 41 of pawl 4, during use,
As in figure 2 it is shown, first by firm, with bridge crane by isometric steel wire rope simultaneously by two groups of steel rolling for the placement of smoothing roll component level
Machine smoothing roll roller sheet dismounting special hanger is sling to appropriate location, and two people are in relative position by the dismounting of rolling mill smoothing roll roller sheet specially
Put between two panels roller sheet 6 with the horizontal plate 12 hung, then impose proper level power, make the inner arc surface of vertical plate 11 completely with
After the outer-diameter circular arc face laminating of roller sheet 6, then going up the suspension hook of crane, eccentric throw is hung pawl 4 and just can be connected with roller sheet 6 upper surface
Touching, along with the change of lifting altitude, the power that bias is hung suffered by pawl 4 continues to increase, and meanwhile, this power passes to, on c-type counter-force bar 2, make C
The other end of type counter-force bar 2 fits tightly with the vertical plate 11 on T-shaped bracing frame 1, so that T-shaped bracing frame 1 is by external force
Act on and remain that roller sheet 6 is sling by level, there is the features such as simple to operate, use safety, and decrease work people
The hand labor intensity of member, improves work efficiency.
Further, the top of described horizontal plate 12, the inner side of vertical plate 11 are fixed with cushion block 5.
In the present embodiment, the external diameter of described cushion block 5 is equal with the internal diameter of the vertical plate 11 on T-shaped bracing frame 1 so that it is can
Fit tightly and fixed with inside the vertical plate 11 on T-shaped bracing frame 1；Outside described cushion block 5 internal diameter is with smoothing roll roller sheet 6
Footpath is equal so that it is can fit tightly under stress with the outer-diameter circular arc face of roller sheet 6, and meanwhile, described cushion block 5 can make T
The vertical plate 11 of type bracing frame 1 and the lower roll sheet 6 of smoothing roll keep certain gap, it is to avoid rolling mill of the present utility model is aligned
Roller roller sheet dismounting special hanger operationally produces additional force (frictional force etc.) and affects normal use.
Concrete, described T-shape bracing frame 1 is formed in one, and described vertical plate 11 and horizontal plate 12 are structure as a whole, and keep away
Exempt from vertical plate 11 and phenomenon that horizontal plate 12 is partially disengaged because of stress, added structural stability, improve safety.
More specifically, it is arc-shaped that described eccentric throw hangs the lower end of pawl 4, preferably contacts with roller sheet 6, described horizontal plate 12
Thickness be 5-9mm, in the present embodiment, the thickness of described horizontal plate 12 is 8mm, in this utility model, described horizontal plate 12
Thickness is more preferably less than minimum spacing 10mm between two roller sheets 6 so that horizontal plate 12 can successfully put into two roller sheets 6 it
Between.
Certainly, described above is also not limited to the example above, and this utility model can lead to without the technical characteristic described
Cross or use prior art to realize, not repeating them here；Above example and accompanying drawing are merely to illustrate technology of the present utility model
Scheme is not to restriction of the present utility model, with reference to preferred embodiment this utility model being described in detail, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in essential scope of the present utility model
The change made, retrofit, add or replace without departure from objective of the present utility model, also should belong to right of the present utility model and want
Seek protection domain.
Claims (5)
1. a rolling mill smoothing roll roller sheet dismounting special hanger, it is characterised in that include that T-shape bracing frame (1), " C " type are anti-
Power bar (2) and eccentric throw hang pawl (4), and described T-shape bracing frame (1) includes vertical plate (11) and the horizontal plate of fixing connection
(12), described vertical plate (11) is arc, and the outside of described vertical plate (11) is fixed with two otic placodes (3), described " C " type
Counter-force bar (2) is hinged with described T-shape bracing frame (1) by described otic placode (3), and the lower end of described " C " type counter-force bar (2) is the lowest
In the lower end of described vertical plate (11), described eccentric throw is hung the top of pawl (4) and described " C " type counter-force bar (2) and is articulated and connected, and
Described eccentric throw is hung the articulated position of pawl (4) and described " C " type counter-force bar (2) and described eccentric throw and is hung the center of pawl (4)
Deviation, described eccentric throw is hung the upper end of pawl (4) and is provided with the through hole (41) for hanging.
Rolling mill smoothing roll roller sheet the most according to claim 1 dismounting special hanger, it is characterised in that described horizontal plate
(12) top, the inner side of vertical plate (11) are fixed with cushion block (5).
Rolling mill smoothing roll roller sheet the most according to claim 2 dismounting special hanger, it is characterised in that described T-shape props up
Support (1) is formed in one.
Rolling mill smoothing roll roller sheet the most according to claim 2 dismounting special hanger, it is characterised in that described eccentric throw is hung
The lower end of pawl (4) is arc-shaped.
5. dismantle special hanger according to the rolling mill smoothing roll roller sheet described in any one of claim 1-4, it is characterised in that described
The thickness of horizontal plate (12) is 5-9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620809586.0U CN205802756U (en) | 2016-07-29 | 2016-07-29 | Rolling mill smoothing roll roller sheet dismounting special hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620809586.0U CN205802756U (en) | 2016-07-29 | 2016-07-29 | Rolling mill smoothing roll roller sheet dismounting special hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205802756U true CN205802756U (en) | 2016-12-14 |
Family
ID=57507149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620809586.0U Withdrawn - After Issue CN205802756U (en) | 2016-07-29 | 2016-07-29 | Rolling mill smoothing roll roller sheet dismounting special hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205802756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044532A (en) * | 2016-07-29 | 2016-10-26 | 山东钢铁股份有限公司 | Special lifter for disassembling straightening roller piece of steel rolling mill |
-
2016
- 2016-07-29 CN CN201620809586.0U patent/CN205802756U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044532A (en) * | 2016-07-29 | 2016-10-26 | 山东钢铁股份有限公司 | Special lifter for disassembling straightening roller piece of steel rolling mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161214 Effective date of abandoning: 20171121 |