CN203947035U - The contra-aperture device that limestone kiln distributor saves up and down - Google Patents
The contra-aperture device that limestone kiln distributor saves up and down Download PDFInfo
- Publication number
- CN203947035U CN203947035U CN201420358254.6U CN201420358254U CN203947035U CN 203947035 U CN203947035 U CN 203947035U CN 201420358254 U CN201420358254 U CN 201420358254U CN 203947035 U CN203947035 U CN 203947035U
- Authority
- CN
- China
- Prior art keywords
- nut
- distributor
- ball seat
- fixing plate
- auxiliary fixing
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses the contra-aperture device that a kind of limestone kiln distributor saves up and down, comprise auxiliary fixing plate, nut, ball stud and ball seat bolt.Wherein, be provided with through hole on auxiliary fixing plate, the diameter of this through hole is not less than threaded hole diameter in nut; Nut is fixedly installed on auxiliary fixing plate, and coaxial with through hole; In ball stud, one end of screw portion is nut, and the other end is the bulb that diameter is not more than threaded hole diameter in nut; Ball seat bolt is provided with the ball seat coordinating with bulb on one end, between ball stud and ball seat bolt, by the cooperation of bulb and ball seat, is removably hinged and connected.Distance between contra-aperture device provided by the utility model utilizes screw thread pair progressively to strain on distributor to save under joint and distributor utilizes holding bolt to fix the two after flange aligns.Avoid destroyed because of the gasket that holding bolt causes by force, protected gasket, and simplified operation, improved efficiency.
Description
Technical field
The utility model relates to mechanical equipment installation technical field, more particularly, relates to the contra-aperture device that a kind of limestone kiln distributor saves up and down.
Background technology
Limestone kiln revolving top is positioned at the top in limestone kiln, and it is outside that on it, part is positioned at kiln top, and lower part is arranged in kiln body.In the time that distributor is installed, must saves up and down respectively and carry out, then carry out counterpart, fixing.
But, because the swivel chute saving under distributor stretches to outside, and unsymmetric structure, the counterpart adjustment that therefore distributor saves is up and down very difficult.At present, in the time carrying out the construction of limekiln top distributor, directly lower joint flange is winched to upper joint flange attachment, penetrate bolt, make to save up and down centering counterpart by holding bolt by force, not only waste time and energy, also be easy to cause the damage of gasket, cause flue gas in production process to be revealed.
By the above, how a kind of limestone kiln contra-aperture device that distributor saves is up and down provided, complete quickly and easily counterpart operation, avoid damaging gasket, become those skilled in the art and need badly the technical problem of solution.
Utility model content
In view of this, the contra-aperture device that the utility model provides and a kind of limestone kiln distributor saves up and down, realizes protection gasket, completes fast the object of counterpart operation.
For achieving the above object, the utility model provides following technical scheme:
The contra-aperture device that limestone kiln distributor saves up and down, comprise be provided with through hole auxiliary fixing plate, be fixed on auxiliary fixing plate and the two ends of the nut coaxial with through hole, screw rod are respectively the ball seat bolt that is provided with the ball seat that matches with bulb on the ball stud of nut and bulb and nut;
Through-hole diameter is not less than the diameter of threaded hole in nut;
The diameter of bulb is not more than the diameter of threaded hole in nut;
Between ball stud and ball seat bolt, by the cooperation of bulb and ball seat, be removably hinged and connected.
Preferably, in above-mentioned contra-aperture device, also comprise the stiffening plate that is vertically installed in auxiliary fixing plate one side, one side of stiffening plate is concordant with the edge of auxiliary fixing plate.
The utility model provides a kind of limestone kiln contra-aperture device that distributor saves up and down, comprises auxiliary fixing plate, nut, ball stud and ball seat bolt.Wherein, be provided with through hole on auxiliary fixing plate, the diameter of this through hole is not less than threaded hole diameter in nut; Nut is fixedly installed on auxiliary fixing plate, and coaxial with through hole; In ball stud, one end of screw portion is nut, and the other end is the bulb that diameter is not more than threaded hole diameter in nut; On nut in ball seat bolt, be provided with the ball seat coordinating with bulb; Between ball stud and ball seat bolt, by the cooperation of bulb and ball seat, be removably hinged and connected.
In the time utilizing contra-aperture device that the utility model provides to carry out assembling that limestone kiln distributor saves up and down, first will be on distributor save under joint and distributor and be lifted into respectively installation site; Again the auxiliary fixing plate of equal amount is welded to respectively on distributor to joint under joint and distributor and goes up, and make auxiliary fixing plate be parallel to the plane at the flange place of distributor in saving up and down; Then, on distributor joint and distributor under save both one of nut in screw in ball stud, in another nut, screw in ball seat bolt, and bulb inserted in ball seat; By rotating ballhead bolt, make joint under distributor be pulled on distributor and save by level, and the flange on both is aligned again; Finally use standing bolt fastening.
In contra-aperture device provided by the utility model, the distance between utilizing screw thread pair progressively to strain on distributor to save under joint and distributor utilizes holding bolt to fix the two after flange aligns.It is destroyed because of the gasket that holding bolt causes by force that the ball stud being hinged and connected and ball seat bolt have been avoided, and protected gasket, and simplified operation, improved efficiency.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model contra-aperture device that embodiment provides;
Fig. 2 is the structural representation of ball stud;
Fig. 3 is the structural representation of ball seat bolt.
Embodiment
The utility model embodiment discloses the contra-aperture device that a kind of limestone kiln distributor saves up and down, realizes protection gasket, completes fast the object of counterpart operation.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of limestone kiln contra-aperture device that distributor saves up and down, as shown in fig. 1, comprises auxiliary fixing plate 1, nut 2, ball stud 3 and ball seat bolt 4.
On auxiliary fixing plate 1, be provided with through hole.
Nut 2 is fixed on auxiliary fixing plate 1, and coaxial with through hole, and the diameter of through hole is not less than the diameter of threaded hole in nut.
The structure of ball stud 3 as shown in Figure 2, is respectively arranged with nut and bulb at the two ends of its screw rod, and wherein, the diameter of bulb is not more than the diameter of threaded hole in nut 2.
The structure of ball seat bolt 4 as shown in Figure 3, is provided with nut in the end of screw rod, and on nut, is provided with the ball seat matching with bulb.
Between ball stud 3 and ball seat bolt 4, by the cooperation of bulb and ball seat, be removably hinged and connected.
In the time utilizing contra-aperture device that the present embodiment provides to carry out assembling that limestone kiln distributor saves up and down, first by distributor, save 6 and distributor under save 7 and be lifted into respectively installation site; Again the auxiliary fixing plate of equal amount 1 is welded to respectively on distributor, save 6 and distributor under save on 7, and make auxiliary fixing plate 1 be parallel to the plane at the flange place of distributor in saving up and down; Then, on distributor, save 6 and distributor under save 7 both one of nut in screw in ball stud 3, in another nut, screw in ball seat bolt 4, and bulb inserted in ball seat; By rotating ballhead bolt 3, make to save 7 under distributor and pulled on distributor and save 6 by level, and the flange on both is aligned again; Finally use standing bolt fastening.
In the contra-aperture device that the present embodiment provides, the distance between utilizing screw thread pair progressively to strain on distributor to save under joint and distributor utilizes holding bolt to fix the two after flange aligns.Avoid destroyed because of the gasket that holding bolt causes by force, protected gasket, and simplified operation, improved efficiency.
Preferably, in order to prevent that auxiliary fixing plate 1 stress deformation causes flange dislocation in counterpart process, in the contra-aperture device providing at above-described embodiment, also comprise the stiffening plate 5 that is vertically installed in auxiliary fixing plate 1 one sides, one side of stiffening plate 5 is concordant with the edge of auxiliary fixing plate 1.In the time auxiliary fixing plate 1 be welded to distributor save up and down, stiffening plate 5 is also welded to distributor simultaneously and saves up and down, play the effect of stiffening web, improve structural strength.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. the contra-aperture device that limestone kiln distributor saves up and down, it is characterized in that, comprise be provided with through hole auxiliary fixing plate, be fixed on described auxiliary fixing plate and the two ends of the nut coaxial with described through hole, screw rod are respectively the ball seat bolt that is provided with the ball seat that matches with described bulb on the ball stud of nut and bulb and nut;
Described through-hole diameter is not less than the diameter of threaded hole in described nut;
The diameter of described bulb is not more than the diameter of threaded hole in described nut;
Between described ball stud and described ball seat bolt, by the cooperation of described bulb and described ball seat, be removably hinged and connected.
2. contra-aperture device according to claim 1, is characterized in that, also comprise the stiffening plate that is vertically installed in described auxiliary fixing plate one side, one side of described stiffening plate is concordant with the edge of described auxiliary fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358254.6U CN203947035U (en) | 2014-06-30 | 2014-06-30 | The contra-aperture device that limestone kiln distributor saves up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358254.6U CN203947035U (en) | 2014-06-30 | 2014-06-30 | The contra-aperture device that limestone kiln distributor saves up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947035U true CN203947035U (en) | 2014-11-19 |
Family
ID=51889086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420358254.6U Withdrawn - After Issue CN203947035U (en) | 2014-06-30 | 2014-06-30 | The contra-aperture device that limestone kiln distributor saves up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203947035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030581A (en) * | 2014-06-30 | 2014-09-10 | 山东莱钢建设有限公司 | Aligning device of upper and lower sections of distributing device of lime kiln and using method of aligning device |
-
2014
- 2014-06-30 CN CN201420358254.6U patent/CN203947035U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030581A (en) * | 2014-06-30 | 2014-09-10 | 山东莱钢建设有限公司 | Aligning device of upper and lower sections of distributing device of lime kiln and using method of aligning device |
| CN104030581B (en) * | 2014-06-30 | 2015-09-16 | 山东莱钢建设有限公司 | The contra-aperture device that limestone kiln distributor saves up and down and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141119 Effective date of abandoning: 20150916 |
|
| RGAV | Abandon patent right to avoid regrant |