CN202001755U - Telescopic joint for cold slag machine - Google Patents
Telescopic joint for cold slag machine Download PDFInfo
- Publication number
- CN202001755U CN202001755U CN2011201055287U CN201120105528U CN202001755U CN 202001755 U CN202001755 U CN 202001755U CN 2011201055287 U CN2011201055287 U CN 2011201055287U CN 201120105528 U CN201120105528 U CN 201120105528U CN 202001755 U CN202001755 U CN 202001755U
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- CN
- China
- Prior art keywords
- convex annular
- cold slag
- slag machine
- along
- welded
- 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
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Abstract
The utility model discloses a telescopic joint for a cold slag machine, which comprises bellows formed by welding a plurality of annular through pipes in overlapped mode, a first annular protruding edge and a second annular protruding edge are respectively welded to two ends of the bellows, a first cast iron sleeve and a second cast iron sleeve are respectively welded to the first annular protruding edge and the second annular protruding edge, and a plurality of limit parts are uniformly arranged in the circumferential direction between the first annular protruding edge and the second annular protruding edge. The telescopic joint can be adjusted automatically according to type variability of a pipeline of a slag discharge pipe, thereby having buffering effect and avoiding tearing of adjacent pipes. If the telescopic joint can be welded to the inlet of the cold slag machine and a slag discharge tube, tearing of the pipe of the slag discharge tube can be completely avoided, thereby resolving the problems of dislocation of the cold slag machine and damage to rotating water seals of the cold slag machine.
Description
Technical field
The utility model relates to a kind of damping device that is used for cold slag machine pipeline, relates to a kind of slip joint that is used for cold slag machine specifically.
Background technique
In smelting industry, all can use cold slag machine usually, cold slag machine is cooled to uniform temperature to a large amount of slags within a certain period of time, discharges by scum pipe then.But the scum pipe of cold slag machine often the phenomenon that pipeline is torn occurs owing to expanding with heat and contract with cold repeatedly for a long time to act in the prior art, and pipe-repairing has been wasted lot of manpower and material resources, incurs loss through delay the duration, but also can influence the working life of cold slag machine.The pipeline of scum pipe is torn phenomenon can cause cold slag machine dislocation, and the pipeline of cold slag machine scum pipe is torn the rotation water seal that also can damage cold slag machine.The damping device that how to provide a kind of pipeline of stopping cold slag machine scum pipe to tear problem becomes the urgent demand of smelting industry.
The model utility content
The purpose of this utility model is to overcome deficiency of the prior art, the slip joint that is used for cold slag machine that provides a kind of pipeline of stopping cold slag machine scum pipe to tear.
The purpose of this utility model realizes by following scheme: a kind of slip joint that is used for cold slag machine, described slip joint comprises by the overlapping bellows that is welded of some annular siphunculus, the two ends of described bellows are welded with the first convex annular edge and the second convex annular edge respectively, on described first convex annular edge and second convex annular edge, be welded with the first cast iron sleeve pipe and the second cast iron sleeve pipe respectively, between described first convex annular edge and second convex annular edge, be evenly distributed with some limit position parts along circumference.
Be welded with somely to having the bar shaped contiguous block of through hole relatively with the outside on the second convex annular edge on the described first convex annular edge, described limit position part is the stud bolt that passes described bar shaped contiguous block.
Be respectively arranged with 2 adjusting nuts at the two ends of described stud bolt.
Between described first convex annular edge and second convex annular edge, be evenly distributed with 4 stud bolts along circumference.
Advantage of the present utility model is: with the first cast iron sleeve pipe of slip joint of the present utility model and the second cast iron sleeve pipe respectively with the pipeline welding of adjacent two sections scum pipes of cold slag machine, and reinforce at two cast irons of the external peripheral surface of weld part welding, the angle of the adjusting nut fine setting bellows on the stud bolt makes the pipeline welding of slip joint of the present utility model and scum pipe firmer.In use, after the pipeline of adjacent two sections scum pipes is out of shape through expanding with heat and contract with cold for a long time, slip joint of the present utility model can automatically adjust according to the type variable of the pipeline of scum pipe, has played the effect of buffering, so just adjacent pipeline is torn.Inlet and scum pipe at cold slag machine weld slip joint of the present utility model, can thoroughly stop the pipeline of cold slag machine scum pipe and tear problem, thereby also solve the problem of cold slag machine problem of misalignment of the prior art and cold slag machine rotation water seal damage.
Description of drawings
Fig. 1 is a kind of perspective view that is used for the slip joint of cold slag machine of the utility model;
Wherein: 1 bellows, 2 first convex annular edge, 3 second convex annular edge, 4 first cast iron sleeve pipes, 5 second cast iron sleeve pipes, 6 bar shaped contiguous blocks, 7 stud bolts, 8 adjusting nuts.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, a kind of slip joint that is used for cold slag machine, described slip joint comprises by the overlapping bellows that is welded 1 of some annular siphunculus, the two ends of described bellows 1 be welded with respectively first convex annular along 2 and second convex annular along 3, respectively be welded with first cast iron sleeve pipe 4 and second cast iron sleeve pipe 5 along 2 and second convex annular on along 3 in described first convex annular, be evenly distributed with 4 piece limit position parts along circumference along 2 and second convex annular between along 3 in described first convex annular.Described first convex annular along 2 relative with second convex annular along 3 the outside be welded with some to having the bar shaped contiguous block 6 of through hole, described limit position part is the stud bolt 7 that passes described bar shaped contiguous block 6, is respectively arranged with 2 adjusting nuts 8 at the two ends of described stud bolt 7.
With the first cast iron sleeve pipe 4 of slip joint of the present utility model and the second cast iron sleeve pipe 5 respectively with the pipeline welding of adjacent two sections scum pipes of cold slag machine, and reinforce at two thin iron props of the external peripheral surface of weld part welding, the angle of the adjusting nut 8 fine setting bellowss 1 on the stud bolt 7 makes the pipeline welding of slip joint of the present utility model and scum pipe firmer.
Should be noted that at last; above content is only in order to the explanation the technical solution of the utility model; but not to the restriction of the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or be equal to replacement does not all break away from the essence and the scope of technical solutions of the utility model.
Claims (4)
1. slip joint that is used for cold slag machine, it is characterized in that: described slip joint comprises by the overlapping bellowss that are welded of some annular siphunculus (1), the two ends of described bellows (1) are welded with first convex annular respectively along (2) and second convex annular edge (3), along being welded with the first cast iron sleeve pipe (4) and the second cast iron sleeve pipe (5) respectively on (2) and second convex annular edge (3), be evenly distributed with some limit position parts along between (3) along circumference along (2) and second convex annular in described first convex annular in described first convex annular.
2. according to the described slip joint that is used for cold slag machine of claim 1, it is characterized in that: described first convex annular along (2) relative with second convex annular along the outside of (3) be welded with somely to having the bar shaped contiguous block (6) of through hole, described limit position part is the stud bolt (7) that passes described bar shaped contiguous block (6).
3. according to the described slip joint that is used for cold slag machine of claim 2, it is characterized in that: be respectively arranged with 2 adjusting nuts (8) at the two ends of described stud bolt (7).
4. according to claim 2 or the 3 described slip joints that are used for cold slag machine, it is characterized in that: be evenly distributed with 4 piece stud bolts (7) along between (3) along circumference along (2) and second convex annular in described first convex annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201055287U CN202001755U (en) | 2011-04-03 | 2011-04-03 | Telescopic joint for cold slag machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201055287U CN202001755U (en) | 2011-04-03 | 2011-04-03 | Telescopic joint for cold slag machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001755U true CN202001755U (en) | 2011-10-05 |
Family
ID=44704496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201055287U Expired - Fee Related CN202001755U (en) | 2011-04-03 | 2011-04-03 | Telescopic joint for cold slag machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307401A (en) * | 2013-07-04 | 2013-09-18 | 德阳市瑞祥机械厂 | Double-water-cooling expansion joint |
| CN107998772A (en) * | 2017-12-22 | 2018-05-08 | 江苏保丽洁环境科技股份有限公司 | Quick-disassembly structure between filter bay assembly and material receiving tube |
-
2011
- 2011-04-03 CN CN2011201055287U patent/CN202001755U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307401A (en) * | 2013-07-04 | 2013-09-18 | 德阳市瑞祥机械厂 | Double-water-cooling expansion joint |
| CN103307401B (en) * | 2013-07-04 | 2016-03-16 | 德阳市瑞祥机械厂 | Double water-cooled expansion joint |
| CN107998772A (en) * | 2017-12-22 | 2018-05-08 | 江苏保丽洁环境科技股份有限公司 | Quick-disassembly structure between filter bay assembly and material receiving tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20120403 |