CN203345934U - Mill housing lifting appliance and system thereof - Google Patents
Mill housing lifting appliance and system thereof Download PDFInfo
- Publication number
- CN203345934U CN203345934U CN2013201544051U CN201320154405U CN203345934U CN 203345934 U CN203345934 U CN 203345934U CN 2013201544051 U CN2013201544051 U CN 2013201544051U CN 201320154405 U CN201320154405 U CN 201320154405U CN 203345934 U CN203345934 U CN 203345934U
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- Prior art keywords
- suspender
- mill housing
- inverted
- hanger
- connecting panel
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Abstract
The utility model discloses a mill housing lifting appliance and a system thereof. The mill housing lifting appliance comprises an upper lifting lug and a lower lifting lug, wherein the upper lifting lug comprises two connecting plates, two plate surfaces of the two connecting plates are parallel; a top plate and a bearing plate are arranged between the two connecting plates from top to bottom, and through holes are coaxially formed in the middles of the top plate and the bearing plate; and the lower lifting lug adopts an inverted T-shaped plate body, the upper part of the inverted T-shaped plate body is hinged with the bottoms of the connecting plates, a cross bar at the bottom of the inverted T-shaped plate body is clamped into an oil cylinder hole in the head of a mill housing. The lifting appliance is simple in structure and simple and convenient to assemble and disassemble.
Description
Technical field
The present invention relates to a kind of suspender, relate in particular to a kind of mill housing suspender and system thereof.
Background technology
Along with the metallurgy industry development, weight and the scantling of structure of mill housing are increasing, and are subject to the restriction of the many reasons such as factory building height, adopt crane to lift the restriction that scheme more and more is subject to environment.Existing mill housing suspender comprises annular wire rope, suspender body, pulley, bearing pin, and the suspender body is column, and its underpart has a through hole, is installed with bearing pin in hole, and on bearing pin, another cover has two pulleys, on pulley, all overlaps annular wire rope is arranged; Above-mentioned suspender is not suitable in small space implements movement, upset, lifting etc. to memorial archway, can't solve at conventional hoisting crane and can not meet the construction difficult problem in memorial archway lifting situation.
Summary of the invention
The objective of the invention is, a kind of spinfunction that has is provided, can realize that mill housing overturns in little space, and suspender simple in structure, safe and reliable.
Concrete scheme of the present invention is:
A kind of mill housing suspender, comprise hanger and lower hanger, described upper hanger comprises two connecting panels that the plate face is parallel, be provided with top board and supporting plate between described connecting panel from top to bottom, the middle part of described top board and supporting plate coaxially is provided with through hole, described lower hanger is the inverted T-shaped plate body, described inverted T-shaped plate body top and described connecting panel bottom-hinged, and the cross bar of inverted T-shaped plate body bottom is connected on the oil har opening of mill housing head.
Adopt technique scheme, technique effect of the present invention has:
1. the upper and lower hanger of suspender connects by bearing pin and can rotate around bearing pin, has realized the upset in the medium and small space of mill housing installation process.
2. the lower hanger of suspender can, through the oil har opening of mill housing, closely cooperate with mill housing, without connection.Utilize the mill housing self structure to realize carrying, make this hanger structure simple, install and remove easy.
3. the main stressed steel plate of the upper hanger of suspender inserts after adopting fluting, then integral solder, and structure stress is simple, safe and reliable.
4. the lower hanger main stress steel plate of suspender adopts the monoblock steel plate to be processed into, and structure stress is simple, safe and reliable.
5. the lower hanger top of suspender integral body after the welding gusset is processed into circle, with mill housing, closely cooperates, and has avoided the impact in installation process to cause damage to mill housing.
The accompanying drawing explanation
Fig. 1 is the structural representation of upper hanger provided by the invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is lower hanger front elevation provided by the invention;
Fig. 4 is the lateral plan of Fig. 3;
Fig. 5 is the B-B cutaway view of Fig. 4;
Fig. 6 is the structural representation of installation mill housing sling system provided by the invention;
Fig. 7 is the schematic diagram of sling system workflow of the present invention;
Fig. 8 is another schematic diagram of sling system workflow of the present invention;
Fig. 9 is another schematic diagram of sling system workflow of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
A kind of mill housing suspender, comprise hanger 4 and lower hanger 6, described upper hanger 4 comprises two connecting panels 8 that the plate face is parallel, be provided with top board 11 and supporting plate 10 between described connecting panel 8 from top to bottom, the middle part of described top board 11 and supporting plate 10 coaxially is provided with through hole, described lower hanger 6 is the inverted T-shaped plate body, the bottom-hinged of described inverted T-shaped plate body top and upper hanger 4, and the cross bar of its bottom is connected on the oil har opening of mill housing 7 heads.
Embodiment as depicted in figs. 1 and 2, the connecting panel 8 that upper hanger 4 is parallel by two plate faces and top board 11 and the supporting plate 10 be arranged between connecting panel 8 form, be provided with side plate 12 on the two sides of connecting panel 8, make top board 11, supporting plate 10, side plate 12 surround the rectangle framework of inner hollow, connecting panel 8 and supporting plate 10 are main stressed steel plate, and thickness is preferably 50～80mm; Side plate 12 thickness are preferably 10～30mm, at the middle part of top board 11 and supporting plate 10, coaxially are provided with through hole, for anchor head is installed, at the middle part of side plate 12, are provided with inspection door, are convenient to observe the stressing conditions of anchor head and cable wire; Be provided with the gusset 13 of axially parallel at the outer wall of connecting panel 8, intensity for increasing connecting panel 8, gusset 13 also can otherwise arrange, and the job operation of the upper hanger 4 in the present embodiment is: first by connecting panel 8 middle part flutings, after supporting plate 10 is inserted, be welded as a whole; The steel plate of welding residue again; After upper hanger 4 other steel plates in the present invention are all the groove inserted on connecting panel 8, integrally welded with it, make the upper hanger 4 in the present invention more firm; : described connecting panel 8 is provided with groove, and described top board 11, supporting plate 10, side plate 12 all insert in described groove integrally welded with connecting panel 8.
Embodiment as shown in Figure 3 and Figure 4, lower hanger 6 is structure as a whole, be the inverted T-shaped plate body, be provided with the perpendicular gusset 16 of axially parallel in the both sides of its plate body lug boss, be provided with a plurality of horizontal bar plates 17 between perpendicular gusset 16, form the groove of a plurality of rectangles, be provided with through hole in groove, for reducing weight and the materials cost of lower hanger 6, and perpendicular gusset 16 and horizontal bar plate 17 make lower hanger 6 more firm; Lower hanger 6 lower crosspiece radially be provided with the bottom gusset 18, the job operation of the lower hanger 6 in the present embodiment is: after first all Plate Weldings being integral, the length of lower hanger 6 guarantees that the pin shaft hole at its top can be connected with the pin shaft hole of upper hanger 4, and with mill housing 7, does not interfere.The thickness of lower hanger 6 and the length of afterbody should guarantee that it can bear the whole weight of mill housing 7, and the thickness of lower hanger 6 is generally 100～180mm.Hole on perpendicular gusset 16 self lifts for lower hanger 6, and the hole on lower hanger 6 tops is pin shaft hole, and all the other holes are for alleviating own wt.
As shown in Figure 5, another preferred implementation of the present invention is: perpendicular gusset 16, the top of horizontal bar plate 17 and the side of inverted T-shaped plate body all are circular-arc, and circular-arc all on same circumference, the diameter of this circumference is slightly less than mill housing 7 top oil har opening diameters, lower hanger 6 just can be inserted in the oil har opening of mill housing 7, closely cooperate with oil har opening.
Embodiment as shown in Figure 6, a kind of sling system that mill housing is installed, comprise lifter 1, cable wire 2, anchor head 3, mill housing 7, suspender and carriage 9, this carriage 9 is preferably travelling car, described lifter 1 is connected with described anchor head 3 by cable wire 2, described anchor head 3 is connected in the through hole of hanger 4 supporting plates 10 on described suspender, and the lower hanger 6 of described suspender is fixed with the head of described mill housing 7, and the afterbody of described mill housing 7 is placed on described carriage 9.
Suspender installation steps as shown in Figure 7, there is suspension centre on lifter 1, can hang on (or lifter 1 is installed on crossbeam) on suspension centre, lifter 1 is connected with upper hanger 4 by cable wire 2 and anchor head 3, lower hanger 6 is through being connected with upper hanger 4 by bearing pin 5 after the oil har opening of mill housing 7 heads, and the afterbody of mill housing 7 is placed on movably on the afterbody dolly.
Suspender installation steps as shown in Figure 8 and Figure 9, after suspender has connected, lifter 1 progressively promotes cable wire 2, the head of mill housing 7 improves gradually, owing to can rotating by bearing pin 5 between upper hanger 4 and lower hanger 6, therefore can keep the vertical of cable wire 2 by promoting the afterbody dolly, until mill housing 7 is mentioned fully fully after vertical, after removing the afterbody dolly, the base of mill housing 7 is installed.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, although with reference to above-described embodiment, the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can modify or be equal to replacement the specific embodiment of the present invention, and do not break away from any modification of spirit and scope of the invention or be equal to replacement, it all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. a mill housing suspender, it is characterized in that: comprise hanger (4) and lower hanger (6), described upper hanger (4) comprises two connecting panels (8) that the plate face is parallel, be provided with top board (11) and supporting plate (10) between described connecting panel (8) from top to bottom, the middle part of described top board (11) and supporting plate (10) coaxially is provided with through hole, described lower hanger (6) is the inverted T-shaped plate body, described inverted T-shaped plate body top and described connecting panel (8) bottom-hinged, the cross bar of inverted T-shaped plate body bottom is connected on the oil har opening of mill housing (7) head.
2. suspender as claimed in claim 1, it is characterized in that: the two sides of described connecting panel (8) is provided with side plate (12).
3. suspender as claimed in claim 2, is characterized in that: be provided with inspection door in the middle part of described side plate (12).
4. suspender as claimed in claim 1 or 2, it is characterized in that: described connecting panel (8) is provided with groove, and described top board (11), supporting plate (10), side plate (12) all insert in described groove integrally welded with connecting panel (8).
5. suspender as claimed in claim 1, it is characterized in that: described lower hanger (6) is structure as a whole.
6. suspender as claimed in claim 1, is characterized in that: be provided with gusset (13) outside described connecting panel (8).
7. suspender as claimed in claim 1, it is characterized in that: the lug boss of described inverted T-shaped plate body is provided with perpendicular gusset (16) and horizontal bar plate (17), and the cross bar of described inverted T-shaped plate body bottom is provided with bottom gusset (18).
8. suspender as claimed in claim 7 is characterized in that: in the rectangular recess that described perpendicular gusset (16) and horizontal bar plate (17) combination surround, be provided with through hole.
9. suspender as claimed in claim 7, it is characterized in that: the top of described perpendicular gusset (16), horizontal bar plate (17) and the side of described inverted T-shaped plate body all are circular-arc, and described circular-arc all on same circumference.
10. the sling system that mill housing is installed, comprise lifter (1), cable wire (2), anchor head (3), mill housing (7), suspender and carriage (9), described lifter (1) is connected with described anchor head (3) by cable wire (2), upper hanger (4) clamping of described anchor head (3) and described suspender, the lower hanger (6) of described suspender is fixed with the head of described mill housing (7), the afterbody of described mill housing (7) is arranged on described carriage (9), it is characterized in that: described suspender comprises the arbitrary described mill housing suspender of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201544051U CN203345934U (en) | 2013-03-29 | 2013-03-29 | Mill housing lifting appliance and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201544051U CN203345934U (en) | 2013-03-29 | 2013-03-29 | Mill housing lifting appliance and system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203345934U true CN203345934U (en) | 2013-12-18 |
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ID=49745858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201544051U Expired - Lifetime CN203345934U (en) | 2013-03-29 | 2013-03-29 | Mill housing lifting appliance and system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203345934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232815A (en) * | 2020-02-25 | 2020-06-05 | 中冶赛迪工程技术股份有限公司 | Oil cylinder hanging bracket capable of being detached independently and oil cylinder system using same |
| CN111924699A (en) * | 2020-08-11 | 2020-11-13 | 中国二十二冶集团有限公司 | Lifting tool for lifting lug-free rolling mill housing and using method thereof |
-
2013
- 2013-03-29 CN CN2013201544051U patent/CN203345934U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232815A (en) * | 2020-02-25 | 2020-06-05 | 中冶赛迪工程技术股份有限公司 | Oil cylinder hanging bracket capable of being detached independently and oil cylinder system using same |
| CN111924699A (en) * | 2020-08-11 | 2020-11-13 | 中国二十二冶集团有限公司 | Lifting tool for lifting lug-free rolling mill housing and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |