CN209635720U - A kind of dedicated auxiliary plate hook of big packet backpack cover replacement of continuous casting - Google Patents
A kind of dedicated auxiliary plate hook of big packet backpack cover replacement of continuous casting Download PDFInfo
- Publication number
- CN209635720U CN209635720U CN201822202463.2U CN201822202463U CN209635720U CN 209635720 U CN209635720 U CN 209635720U CN 201822202463 U CN201822202463 U CN 201822202463U CN 209635720 U CN209635720 U CN 209635720U
- Authority
- CN
- China
- Prior art keywords
- hook
- continuous casting
- coupler body
- auxiliary plate
- backpack cover
- 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 - Fee Related
Links
- 238000009749 continuous casting Methods 0.000 title claims abstract description 13
- 239000000725 suspension Substances 0.000 claims abstract description 29
- 210000002445 nipple Anatomy 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000003351 stiffener Substances 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 abstract description 4
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides a kind of dedicated auxiliary plate hook of big packet backpack cover replacement of continuous casting, including suspension hook, flexible connection pipe nipple and O shape hanging ring, the upper and lower ends for being flexibly connected pipe nipple pass through chain respectively and are connected with suspension hook and O shape hanging ring；Suspension hook includes coupler body and bar, and the upper end of coupler body is equipped with hanging hole, lower end is equipped with hook groove, and one end of bar and coupler body are hinged, and the other end is connected on the limit end face of hook groove end, and elastomeric element is connected between bar and coupler body；Flexible connection pipe nipple includes connection sleeve and two strand wires being twisted by more steel wires, and one end of strand wire is provided with sling, and the other end is fixedly connected with externally threaded linkage section, and two strand wires are fixedly connected by connecting sleeve.The utility model structure is simple, and design rationally, can either guarantee stability of the suspension hook when slinging weight；Also the impact force during constantly rising and falling, easy to operate, stable working be can be effectively reduced.
Description
Technical field
The utility model relates to make steel steel ladle cover hanging device technical field, specifically a kind of big packet backpack cover replacement of continuous casting is special
With auxiliary plate hook.
Background technique
In steel mill ladle smelting process, for backpack cover after using some cycles, the resistance to material of backpack cover has different degrees of damage
It needs to be further continued for after offline maintenance using, the rigidity hook lifting that carries in backpack cover replacement process frequently with ground jack at present or adopt
It is lifted by crane with wirerope, when defect existing for existing substitute mode is included: 1, lifted by crane using wirerope, staff is needed to climb to packet
The side of covering catches backpack cover suspension centre by wirerope, then climbs down steel ladle cover commander operation driving personnel and sling steel ladle cover, and which is taken
When it is laborious, large labor intensity, take a long time, working efficiency it is low；And staff is needed to ascend a height operation, there are certain safety
Hidden danger easily causes personnel's personal injury；If rigidity hook lifting 2, is directlyed adopt, although its enhanced strength, rises constantly
During falling, larger frictional force can be generated, is easy that rigid pin is caused to damage, and there are suspension hooks to skid off asking for backpack cover suspension centre
Topic, there are some potential safety problemss.It is above exactly defect existing in the prior art.
Utility model content
The purpose of this utility model is exactly in order to solve the problems existing in the prior art, and to devise a kind of big packet of continuous casting
Lid replaces dedicated auxiliary plate hook, and structure is simple, and design rationally, can either guarantee stability of the suspension hook when slinging weight；Also can
The impact force during constantly rising and falling, easy to operate, stable working is enough effectively reduced.
The technical solution of the utility model are as follows: the utility model provides a kind of dedicated accessory plate of big packet backpack cover replacement of continuous casting
The upper and lower ends of hook, including suspension hook, flexible connection pipe nipple and O shape hanging ring, the flexible connection pipe nipple pass through chain respectively and hang
Hook is connected with O shape hanging ring；Suspension hook includes coupler body and bar, the upper end of the coupler body be provided with to connect chain hanging hole,
Lower end is provided with hook groove, and one end of the bar and coupler body are articulated and connected, and the other end is connected on the limit end face of hook groove end,
Elastomeric element is connected between the bar and coupler body；Being flexibly connected pipe nipple includes that connection sleeve and two are twisted by more steel wires
At strand wire, one end of the strand wire is provided with sling, the connection to fasten sling is provided at the sling
Set, the other end of the wirerope are fixedly connected with linkage section, external screw thread, described two wirerope are offered on the linkage section
Stock is fixedly connected by connecting sleeve.
The technical characteristic of this programme further includes that the upper and lower ends of the connection sleeve are respectively arranged with matches with the external screw thread
The internal screw thread of conjunction.
The technical characteristic of this programme further includes that the left and right ends of the hook groove are respectively arranged with the reinforcing rib of up-side down triangle
Plate, the upper surface of the stiffener plate and the inner wall shape of hook groove are consistent.
The technical characteristic of this programme further includes that the material of the chain is ST095.The material of the O shape hanging ring and suspension hook
It is 30CrMnSiA.
The technical characteristic of this programme further includes that the elastomeric element uses spring.
The beneficial effects of the utility model can obtain through the above scheme: the utility model structure is simple, and design rationally, is wrapped
Sequentially connected suspension hook, flexible connection pipe nipple and O shape hanging ring are included, is provided with bar on suspension hook, can guarantee that suspension hook is slinging weight
Stability and security reliability when object；It can be realized the adjusting of wirerope total length by adjusting connection sleeve, in order to full
The different work requirements of foot, and it is convenient for disassembly and assembly, it is convenient for safeguarding.In addition, using strand wire, energy during constantly rising and falling
Impact force is enough effectively reduced, has the characteristics that intensity height, from heavy and light and stable working, being also convenient for will when backpack cover is installed in place
Plate hook is assisted to remove travelling crane hook and backpack cover suspension centre, it is easy to operate, it is worthy to be popularized.
It can be seen that the utility model has substantive features and progress compared with prior art, the beneficial effect implemented
Fruit is also obvious.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection schematic diagram of strand wire, linkage section and connector sleeve in the utility model；
Wherein, 1 is bar, and 2 be coupler body, and 3 be hanging hole, and 4 be chain, and 5 be sling, and 6 be connector sleeve, and 7 be strand wire,
8 is connect sleeve, and 9 be O shape hanging ring, and 10 be stiffener plate, and 11 be spring, and 12 be linkage section.
Specific embodiment:
The utility model in order to better understand explains in detail the embodiments of the present invention with reference to the accompanying drawing.
The utility model provides a kind of big packet backpack cover of continuous casting and replaces dedicated auxiliary plate hook, including suspension hook, flexible connection are short
Section and O shape hanging ring 9, the upper and lower ends of the flexible connection pipe nipple pass through chain 4 respectively and are connected with suspension hook and O shape hanging ring 9；Suspension hook
Including coupler body 2 and bar 1, the upper end of the coupler body 2 is provided with the hanging hole 3 to connection chain 4, lower end is provided with hook groove,
One end of the bar 1 and coupler body 2 are articulated and connected, and the other end is connected on the limit end face of hook groove end, the bar 1 and hook
Elastomeric element is connected between body 2, elastomeric element uses spring 11, which can be avoided generation suspension hook and skid off backpack cover suspension centre
Problem；The left and right ends of hook groove are respectively arranged with the stiffener plate 10 of up-side down triangle, the upper surface of the stiffener plate 10 and hook
The inner wall shape of slot is consistent.The material of chain 4 is ST095.The material of the O shape hanging ring 9 and suspension hook is 30CrMnSiA, O
The design of type hanging ring 9 is installed convenient for auxiliary plate hook and travelling crane hook, convenient to use.
Flexible connection pipe nipple includes connection sleeve 8 and two strand wires 7 being twisted by more steel wires, the wirerope
One end of stock 7 is provided with sling 5, and connector sleeve 6 is provided at the sling 5, is detained connector sleeve 6 by buckle machine in manufacturing process
It is pressed on strand wire 7 for sling 5 to be fixed.The other end of the strand wire 7 is fixedly connected with linkage section 12, institute
It states and offers external screw thread on linkage section 12, the upper and lower ends of connection sleeve 8 are respectively arranged with the interior spiral shell with external screw thread cooperation
Line, described two strand wires 7 are fixedly connected by connecting sleeve 8.
The utility model structure is simple, and design is reasonable, including sequentially connected suspension hook, flexible connection pipe nipple and O shape hanging ring
9, bar 1 is provided on suspension hook, can guarantee stability of the suspension hook when slinging weight；It can be real by adjusting connection sleeve 8
The adjusting of existing wirerope total length, in order to meet different work requirements, and it is convenient for disassembly and assembly, it is convenient for safeguarding.In addition, using
Strand wire 7, can be effectively reduced impact force during constantly rising and falling, have intensity it is high, from heavy and light and stable working
The characteristics of, it is also convenient for that auxiliary plate hook is removed travelling crane hook and backpack cover suspension centre when backpack cover is installed in place, easy to operate, value
It must promote.
The above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, are also answered
Belong to the protection scope of the utility model.
Claims (6)
1. a kind of big packet backpack cover of continuous casting replaces dedicated auxiliary plate hook, it is characterised in that: including suspension hook, flexible connection pipe nipple and O shape
Hanging ring, the upper and lower ends of the flexible connection pipe nipple pass through chain respectively and are connected with suspension hook and O shape hanging ring；
The suspension hook includes coupler body and bar, the upper end of the coupler body be provided with to connect chain hanging hole, lower end setting
There is hook groove, one end of the bar and coupler body are articulated and connected, and the other end is connected on the limit end face of hook groove end, the bar
Elastomeric element is connected between coupler body；
The flexible connection pipe nipple includes connection sleeve and two strand wires being twisted by more steel wires, the strand wire
One end be provided with sling, the connector sleeve to fasten sling is provided at the sling, the other end of the wirerope is fixed
It is connected with linkage section, external screw thread is offered on the linkage section, described two strand wires are fixedly connected by connecting sleeve.
2. the big packet backpack cover of continuous casting as described in claim 1 replaces dedicated auxiliary plate hook, it is characterised in that: the connection sleeve
Upper and lower ends are respectively arranged with the internal screw thread with external screw thread cooperation.
3. the big packet backpack cover of continuous casting as claimed in claim 2 replaces dedicated auxiliary plate hook, it is characterised in that: the left and right of the hook groove
Both ends are respectively arranged with the stiffener plate of up-side down triangle, and the upper surface of the stiffener plate and the inner wall shape of hook groove are consistent.
4. the big packet backpack cover of continuous casting as claimed in claim 3 replaces dedicated auxiliary plate hook, it is characterised in that: the material of the chain
For ST095.
5. the big packet backpack cover of continuous casting as claimed in claim 4 replaces dedicated auxiliary plate hook, it is characterised in that: the O shape hanging ring and
The material of suspension hook is 30CrMnSiA.
6. the big packet backpack cover of continuous casting as claimed in claim 5 replaces dedicated auxiliary plate hook, it is characterised in that: the elastomeric element is adopted
Use spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822202463.2U CN209635720U (en) | 2018-12-26 | 2018-12-26 | A kind of dedicated auxiliary plate hook of big packet backpack cover replacement of continuous casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822202463.2U CN209635720U (en) | 2018-12-26 | 2018-12-26 | A kind of dedicated auxiliary plate hook of big packet backpack cover replacement of continuous casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209635720U true CN209635720U (en) | 2019-11-15 |
Family
ID=68476016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822202463.2U Expired - Fee Related CN209635720U (en) | 2018-12-26 | 2018-12-26 | A kind of dedicated auxiliary plate hook of big packet backpack cover replacement of continuous casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209635720U (en) |
-
2018
- 2018-12-26 CN CN201822202463.2U patent/CN209635720U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 |