CN203806924U - Graphite electrode hoisting tool - Google Patents
Graphite electrode hoisting tool Download PDFInfo
- Publication number
- CN203806924U CN203806924U CN201420110059.1U CN201420110059U CN203806924U CN 203806924 U CN203806924 U CN 203806924U CN 201420110059 U CN201420110059 U CN 201420110059U CN 203806924 U CN203806924 U CN 203806924U
- Authority
- CN
- China
- Prior art keywords
- hoisting
- hole
- graphite electrode
- rod
- cone
- 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
Abstract
The utility model discloses a graphite electrode hoisting tool which comprises a tapered joint, wherein external threads are formed in the tapered joint, a hoisting rod is further arranged on the tapered joint, the inside of the tapered joint is hollow, a through hole is axially formed in an upper end plate of the tapered joint, the hoisting rod is arranged in the through hole, a hoisting ring is arranged at the upper end of the hoisting rod, and a cross rod is arranged at the lower end of the hoisting rod; a groove is formed in the two sides of the through hole in the lower end surface of the upper end plate of the tapered joint, one end of the groove is communicated with the through hole, and the size of the cross rod is matched with that of the groove. According to the utility model, through the matching of the cross rod mounted at the lower end of the hoisting rod and the groove formed in the two sides of the through hole in the lower end surface of the upper end plate of the tapered joint, the hoisting rod is rotated to connect the tapered joint with a graphite electrode; the cross rod at the lower end of the hoisting rod can play a blocking role during hoisting and can also keep the hoisting stability; the hoisting rod is rotated after the graphite electrode is hoisted in place to remove the tapered joint from the graphite electrode.
Description
Technical field
The utility model relates to a kind of graphite electrode lifting device.
Background technology
Graphite electrode is in the time of lifting, and what mainly adopt is tapered suspender, and structure is comparatively complicated, and processing time consuming effort, adopts graphite electrode nipple, and use for a long time can cause the externally threaded damage of graphite electrode nipple, easily causes electrode to thread off, and hoisting process is not steady.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, and is convenient to a kind of graphite electrode lifting device of handling.
The utility model is achieved through the following technical solutions:
A kind of graphite electrode lifting device, comprise cone-shaped end, cone-shaped end is provided with outside thread, on cone-shaped end, be also provided with suspension rod, described cone-shaped end inside is hollow, on the upper head plate of cone-shaped end, is axially arranged with through hole, and described suspension rod is placed in through hole, the upper end of suspension rod is provided with suspension ring, and the lower end of suspension rod is provided with cross bar; On the lower surface of described cone-shaped end upper head plate, be positioned at through hole both sides and be provided with groove, one end of described groove is connected with through hole, and the size of described cross bar and the size of groove adapt.
Described groove is horizontal in-line.
Described groove is the horizontal cruciform shape of transverse and longitudinal.
The utility model has the advantages that: to be mainly the cross bar installed by suspension rod lower end establish reeded cooperation with through hole both sides on the lower surface of cone-shaped end upper head plate to the utility model, rotating suspension rod can be connected cone-shaped end with graphite electrode, when lifting, the cross bar of suspension rod lower end can play barrier effect, also can keep the stability of lifting, after lifting puts in place, rotate suspension rod and cone-shaped end can be unloaded from graphite electrode.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the upward view of Fig. 1.
Detailed description of the invention
Embodiment: graphite electrode lifting device as shown in the figure, comprise cone-shaped end 4, cone-shaped end 4 is provided with outside thread, on cone-shaped end 4, be also provided with suspension rod 2, described cone-shaped end 4 inside are hollow, are axially arranged with through hole 3 on the upper head plate of cone-shaped end 4, and described suspension rod 2 is placed in through hole 3, the upper end of suspension rod 2 is provided with suspension ring 1, and the lower end of suspension rod 2 is provided with cross bar 6; On the lower surface of described cone-shaped end 4 upper head plates, be positioned at through hole 3 both sides and be provided with groove 5, one end of described groove 5 is connected with through hole 3, and the size of the size of described cross bar 6 and groove 5 adapts.
Described groove 5 is horizontal in-line or cruciform shape.
Claims (3)
1. a graphite electrode lifting device, comprise cone-shaped end, cone-shaped end is provided with outside thread, on cone-shaped end, be also provided with suspension rod, it is characterized in that: described cone-shaped end is inner is axially arranged with through hole for hollow on the upper head plate of cone-shaped end, described suspension rod is placed in through hole, the upper end of suspension rod is provided with suspension ring, and the lower end of suspension rod is provided with cross bar; On the lower surface of described cone-shaped end upper head plate, be positioned at through hole both sides and be provided with groove, one end of described groove is connected with through hole, and the size of described cross bar and the size of groove adapt.
2. graphite electrode lifting device according to claim 1, is characterized in that: described groove is horizontal in-line.
3. graphite electrode lifting device according to claim 1, is characterized in that: described groove is the horizontal cruciform shape of transverse and longitudinal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110059.1U CN203806924U (en) | 2014-03-12 | 2014-03-12 | Graphite electrode hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110059.1U CN203806924U (en) | 2014-03-12 | 2014-03-12 | Graphite electrode hoisting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203806924U true CN203806924U (en) | 2014-09-03 |
Family
ID=51445710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420110059.1U Expired - Fee Related CN203806924U (en) | 2014-03-12 | 2014-03-12 | Graphite electrode hoisting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203806924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757410A (en) * | 2019-10-18 | 2020-02-07 | 扬州市众达气弹簧有限公司 | Graphite electrode bad joint extractor |
-
2014
- 2014-03-12 CN CN201420110059.1U patent/CN203806924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757410A (en) * | 2019-10-18 | 2020-02-07 | 扬州市众达气弹簧有限公司 | Graphite electrode bad joint extractor |
| CN110757410B (en) * | 2019-10-18 | 2021-06-25 | 扬州市众达气弹簧有限公司 | Graphite electrode bad joint extractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20150312 |
|
| EXPY | Termination of patent right or utility model |