CN201411322Y - Special hanger suiting vessel cover with positioning and guiding - Google Patents
Special hanger suiting vessel cover with positioning and guiding Download PDFInfo
- Publication number
- CN201411322Y CN201411322Y CN2009201077679U CN200920107767U CN201411322Y CN 201411322 Y CN201411322 Y CN 201411322Y CN 2009201077679 U CN2009201077679 U CN 2009201077679U CN 200920107767 U CN200920107767 U CN 200920107767U CN 201411322 Y CN201411322 Y CN 201411322Y
- Authority
- CN
- China
- Prior art keywords
- guide plate
- guide groove
- dolly
- positioning
- guiding
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a special hanger suiting a vessel cover with the positioning and guiding, belonging to the technical field of hoisting apparatus. The hanger comprises a machine body (1), adriving device (2), a crankshaft link mechanism (4), a dolly (3), and a lifting hook component (7). The driving device (2) and the dolly (3) are mounted on the machine body (1), a guide plate (5) andthe crankshaft link mechanism (4) are fixed on the bearing supports of the front and the back shafts of the dolly (3), and the lifting hook component (7) hangs from the end part of a resistance arm of the crankshaft link mechanism (7); a hoisting pin shaft of the lifting hook component (7) resides at the bottom part of a guide groove of the guide plate (5) when standing by, and a balance pin on the lifting hook component (7) is placed in the guide groove of the guide plate (5); and the guide groove arrangement of the guide plate (5) is in accordance with a positioning guide groove opening onthe vessel cover or the axial line direction of a dowel pin. The hanger has the advantages of simple mechanism, reliable action, stable running, good connection, and high degree of automation, and particularly suits the situation where the vessel needs to be capped and uncovered on the production operation line and the crane match is lacked, thereby realizing the purposes of insulation, quality guaranteeing, or environment protection.
Description
Technical field
The utility model belongs to the apparatus for hoisting technical field, and a kind of vessel cap special hanger that is fit to have positioning and guiding particularly is provided.
Background technology
High temperature fluent metal such as molten iron and molten steel be the bucket formula vessels that adopt inner lining refractory in transport process more, in order to reduce the thermal loss that produces because of radiation and convection current by its upper oral part, in the increase suitable for reading of bucket formula vessel the vessel cap of positioning and guiding being arranged is the most direct actv. way.
Modern smelting process has determined the balance and the requirement of the coupling of the height between the operation of high temperature fluent metal stream, and workshop is high about big overhead traveling crane operating rate, can't attend to anything else and carry out the situation that places and open operation of vessel cap, expedited the emergence of the invention that increases special-purpose uncovery station and uncovery device on the landline, the utility model and hot-metal bottle uncovery up-to-date technology and hinge type ladle lid complete sets of Techniques.
Summary of the invention
The purpose of this utility model has been to provide a kind of vessel cap special hanger that is fit to have positioning and guiding, do not increasing big overhead traveling crane operating rate and do not increasing under operator's the situation, realizing that molten iron cover and ladle cover the special hanger of fixing a point to add a cover and take off lid on lane of traffic.
The utility model has a dual thrust Electrohydraulic push rod, drives special hanger when it is released and realizes hook, takes off and cover two operations; Driving special hanger during contraction realizes adding a cover and two operations of breaking off relations; The hook assembly that a band balancing plug is arranged can keep hanging large flat class or circle class vessel cap are moved along guide track is parallel, realizes the positioning relation of lid and vessel body when adding a cover; A translation dolly is arranged, on the dolly front wheel spindle swing arm is housed, just be suspended on the front end mouth of hook of swing arm during the lifting bearing pin standby of above-mentioned hook assembly, hook assembly moves forward/retreats with dolly and realizes that hook/unhook moves; Every along the symmetrical mechanism of cabinet longitudinal axis and there is the vessel cap (as ladle lid and molten iron cover) of positioning and guiding all can use; It can be fixedly mounted on the lane of traffic on the fixed gate ellbeam, also can be installed on the trough girder of portable transportation chassis.
The utility model comprises cabinet, actuating device, piston crank mechanism, dolly, hook assembly; Actuating device and dolly are installed on the cabinet, and guide plate, piston crank mechanism are fixed on the dolly antero posterior axis bearing seat, and hook assembly is suspended on piston crank mechanism resistance arm end; Be seated in the guide groove bottom of guide plate during the lifting bearing pin standby of hook assembly, the balancing plug on the hook assembly is in the guide groove of guide plate; The positioning and guiding notch on the guide groove setting of guide plate and the vessel cap or the axis direction of pin are consistent.See Fig. 1.
Actuating device is a dual thrust Electrohydraulic push rod, oil cylinder is once released two operations of swing that operation can realize dolly reach and piston crank mechanism, thereby realize the hook of suspender and promote two actions that the power that the promotion dolly moves is little less than the power that promotes vessel cap; Oil cylinder is once shunk back and can be realized that equally the decline and the suspender that are hung vessel cap push away two operations of hook, when shrinking back because the deadweight of suspender and suspended object spare is arranged, so that oil cylinder is exerted oneself is little.
Cabinet has mounting seat, this mounting seat can be arranged on cabinet all around and any side at top, satisfy the demand of on-the-spot actual installation position.
Bearing seat before and after the dolly is the tape guide groove all, moves on the track in cabinet, and its effective travel is exactly rationally to dodge the distance of position to the Heave Here between suspension hook and the lifting bearing pin ear seat.
Be seated in the bottom of guide plate guide groove during the lifting bearing pin standby of hook assembly self, balancing plug on the hook assembly is in the guide plate guide groove, mainly be that balance is hung laying particular stress on of vessel cap, and three of hook assembly or four hooks are provided with according to the bearing pin position of suspended object spare;
The guide groove of guide plate is arranged to consistent with the positioning and guiding notch or the axis direction of pin on the vessel cap, purpose be hook or break off relations smoothly, and guarantee that the operation that aligns of vessel cap once finishes.
Effective forced stroke of guide plate guide groove is vessel cap disengaging vessel and integral elevating or the translation distance that arrives perch.
Advantage of the present utility model is; do not increase big overhead traveling crane operating rate; do not increase under operator's the situation; adopt that mechanism is simple, reliable in action, operate steadily and continuity is good, degree of automation is high special hanger; do not influencing under the common situation of original logistics; finish adding to take off and put operation via ground means of transportation transhipment vessel cap; this suspender especially is fit to must add a cover to take off to vessel on the produce line cover the occasion that operation lacks the crane cooperation again, thereby realizes insulation, guarantees the quality or protect the purpose of environment.
Description of drawings
Fig. 1 is the utility model special hanger structural representation.Wherein, cabinet 1, actuating device 2, dolly 3, piston crank mechanism 4, tape guide plate 5, balancing plug 6, hook assembly 7, vessel cap 8.
The specific embodiment
Fig. 1 is a kind of specific embodiment of the present utility model.
When vessel cap 8 enters special hanger scope of work (solidify relatively the position each other), hang unhook and lifting action and can finish automatically.Hook and lifting operation process are: after dual thrust Electrohydraulic push rod 2 low thrust driving trolley 3 and hook assembly 7 are finished hook, drive piston crank mechanism 4 holder hanging hook assemblies 7 with high thrust again, the balancing plug 6 and the suspension hook axle of hook assembly 7 move in the guide groove of guide plate 5, thereby assurance is hung vessel cap 8 along steadily mobile its location or the guiding removed of guide track, hook assembly 7 is being with vessel cap 8 to be raised to the top, vessel cap 8 all breaks away from vessel and keeps suitable safety distance, to make things convenient for the carrying out of subsequent job.Oppositely operation then realizes the in place of vessel cap 8 and unhook.
Claims (5)
1, a kind of vessel cap special hanger that is fit to have positioning and guiding is characterized in that, comprises cabinet (1), actuating device (2), piston crank mechanism (4), dolly (3), hook assembly (7); Actuating device (2) and dolly (3) are installed on the cabinet (1), and guide plate (5), piston crank mechanism (4) are fixed on dolly (3) the antero posterior axis bearing seat, and hook assembly (7) is suspended on piston crank mechanism (4) resistance arm end; Be seated in the guide groove bottom of guide plate (5) during the lifting bearing pin standby of hook assembly (7), the balancing plug on the hook assembly (7) is in the guide groove of guide plate (5); The positioning and guiding notch on the guide groove setting of guide plate (5) and the vessel cap or the axis direction of pin are consistent.
2, suspender according to claim 1 is characterized in that, actuating device (2) is a dual thrust Electrohydraulic push rod.
3, suspender according to claim 1 is characterized in that, cabinet (1) has mounting seat, this mounting seat be arranged on cabinet all around and any side at top.
4, suspender according to claim 1 is characterized in that, the bearing seat before and after the dolly (3) is the tape guide groove all, moves on the track in cabinet.
5, suspender according to claim 1 is characterized in that, the positioning and guiding notch on the interior guide groove setting of guide plate (5) and the vessel cap or the axis direction of pin are consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201077679U CN201411322Y (en) | 2009-04-30 | 2009-04-30 | Special hanger suiting vessel cover with positioning and guiding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201077679U CN201411322Y (en) | 2009-04-30 | 2009-04-30 | Special hanger suiting vessel cover with positioning and guiding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411322Y true CN201411322Y (en) | 2010-02-24 |
Family
ID=41713209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201077679U Expired - Lifetime CN201411322Y (en) | 2009-04-30 | 2009-04-30 | Special hanger suiting vessel cover with positioning and guiding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411322Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642018A (en) * | 2012-05-14 | 2012-08-22 | 大连华锐重工集团股份有限公司 | Steel ladle cover |
-
2009
- 2009-04-30 CN CN2009201077679U patent/CN201411322Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642018A (en) * | 2012-05-14 | 2012-08-22 | 大连华锐重工集团股份有限公司 | Steel ladle cover |
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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 |
Granted publication date: 20100224 |
|
| CX01 | Expiry of patent term |