CN104030581A - Aligning device of upper and lower sections of distributing device of lime kiln and using method of aligning device - Google Patents

Aligning device of upper and lower sections of distributing device of lime kiln and using method of aligning device Download PDF

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Publication number
CN104030581A
CN104030581A CN201410307622.9A CN201410307622A CN104030581A CN 104030581 A CN104030581 A CN 104030581A CN 201410307622 A CN201410307622 A CN 201410307622A CN 104030581 A CN104030581 A CN 104030581A
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CN
China
Prior art keywords
distributor
nut
ball seat
fixing plate
bulb
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.)
Granted
Application number
CN201410307622.9A
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Chinese (zh)
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CN104030581B (en
Inventor
田京刚
郑希增
郑希颖
赵成
尹猛猛
梁博
宫必祥
朱忠广
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CONSTRUCTION AND INSTALLATION BRANCH COMPANY OF LAIGANG CONSTRUCTION Co.,Ltd.
Original Assignee
SHANDONG LAIGANG CONSTRUCTION CO Ltd
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Priority to CN201410307622.9A priority Critical patent/CN104030581B/en
Publication of CN104030581A publication Critical patent/CN104030581A/en
Application granted granted Critical
Publication of CN104030581B publication Critical patent/CN104030581B/en
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Abstract

The invention discloses an aligning device of upper and lower sections of a distributing device of a lime kiln. The device comprises an assistant fixing plate, a nut, a ball stud and a ball seat bolt, wherein the assistant fixing plate is provided with a through hole, the diameter of which is not less than that of a threaded hole in the nut; the nut is fixedly arranged on the assistant fixing plate and is coaxial with the through hole; in the ball stud, one end of the screw part is a cap while the other end of the screw part is a bulb with the diameter which is not less than that of the threaded hole in the nut; the ball seat which is matched with the bulb is arranged at one end of the ball seat bolt, and the ball stud and the ball seat bolt are detachably hinged through match of the bulb and the ball seat. The aligning device provided by the invention gradually hauls in the distance between the upper and lower sections of the distributing device by a screw pair and fixes the upper and lower sections by using fastening bolts after a flange is aligned, so that damage of a sealing gasket caused by forcibly fastening the bolt is broken, thereby protecting the sealing gasket, simplifying the operation and improving the efficiency. The invention further provides a using method of the aligning device.

Description

The contra-aperture device that limestone kiln distributor saves up and down and using method thereof
Technical field
The present invention relates to mechanical equipment installation technical field, more particularly, relate to the contra-aperture device that a kind of limestone kiln distributor saves up and down, also relate to a kind of using method of contra-aperture device.
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.
Summary of the invention
In view of this, the invention provides and contra-aperture device that a kind of limestone kiln distributor saves up and down, realize protection gasket, complete fast the object of counterpart operation.
For achieving the above object, the invention 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 invention provides 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; 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 provided by the present invention 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 present invention, 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.
A using method for contra-aperture device, for using contra-aperture device described above to save up and down and carry out counterpart limestone kiln distributor, comprises the following steps:
Step 1, joint lifting on distributor is put in place after levelling capturing, and welding;
Step 2, will be under distributor joint hang in limestone kiln, stretch out the kiln top in limestone kiln by open holes;
Step 3, the auxiliary fixing plate of equal amount is welded to respectively on distributor on the periphery saving under joint and distributor, auxiliary fixing plate be parallel on distributor, under joint and distributor, save in the plane at flange place;
Step 4, 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;
Step 5, tighten ball stud, horizontal under distributor is pulled on distributor and saved, the flange on both is aligned;
Step 6, with under the fastening distributor of standing bolt joint with distributor on save.
The present invention also provides a kind of using method of contra-aperture device, for using above-mentioned contra-aperture device to save up and down and carry out counterpart limestone kiln distributor.First, levelling capturing after joint lifting on distributor is put in place, and welding; Again joint under distributor is hung in limestone kiln, stretch out the kiln top in limestone kiln by open holes; Then, the auxiliary fixing plate of equal amount is welded to respectively on distributor on the periphery saving under joint and distributor, auxiliary fixing plate be parallel on distributor, under joint and distributor, save in the plane at flange place; Afterwards, by the nut in joint on one of ball stud and ball seat bolt screw-in distributor, another screws in the nut saving under distributor, and bulb is inserted among ball seat; Finally, tighten ball stud, horizontal under distributor pulled on distributor and saved, the flange on both is aligned, and with standing bolt fastening the two.
Adopt the using method of contra-aperture device provided by the present invention, utilize contra-aperture device to realize the counterpart that distributor saves up and down, can avoid gasket destroyed, operating process is simple.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention 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 some embodiments of the present invention, 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.
The structural representation that Fig. 1 is contra-aperture device that the embodiment of the present invention provides;
Fig. 2 is the structural representation of ball stud;
Fig. 3 is the structural representation of ball seat bolt.
Embodiment
The embodiment of the invention discloses the contra-aperture device that a kind of limestone kiln distributor saves up and down, realize protection gasket, complete fast the object of counterpart operation.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention 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.
The present invention also provides a kind of using method of contra-aperture device, for using above-mentioned contra-aperture device to save up and down and carry out counterpart limestone kiln distributor.First, levelling capturing after joint lifting on distributor is put in place, and welding; Again joint under distributor is hung in limestone kiln, stretch out the kiln top in limestone kiln by open holes; Then, the auxiliary fixing plate of equal amount is welded to respectively on distributor on the periphery saving under joint and distributor, auxiliary fixing plate be parallel on distributor, under joint and distributor, save in the plane at flange place; Afterwards, by the nut in joint on one of ball stud and ball seat bolt screw-in distributor, another screws in the nut saving under distributor, and bulb is inserted among ball seat; Finally, tighten ball stud, horizontal under distributor pulled on distributor and saved, the flange on both is aligned, and with standing bolt fastening the two.
Adopt the using method of contra-aperture device provided by the present invention, utilize contra-aperture device to realize the counterpart that distributor saves up and down, can avoid gasket destroyed, operating process is simple.
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 present invention.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 the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention 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 (3)

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.
3. a using method for contra-aperture device, is characterized in that, for using contra-aperture device as claimed in claim 1 or 2 to save up and down and carry out counterpart limestone kiln distributor, comprises the following steps:
Step 1, joint lifting on distributor is put in place after levelling capturing, and welding;
Step 2, will be under distributor joint hang in limestone kiln, stretch out the kiln top in limestone kiln by open holes;
Step 3, the described auxiliary fixing plate of equal amount is welded to respectively on described distributor on the periphery saving under joint and described distributor, described auxiliary fixing plate be parallel on described distributor, under joint and described distributor, save in the plane at flange place;
Step 4, on described distributor joint and described distributor under save both one of nut in screw in described ball stud, in another nut, screw in described ball seat bolt, and described bulb inserted in described ball seat;
Step 5, tighten described ball stud, horizontal under described distributor is pulled on described distributor and saved, the flange on both is aligned;
Step 6, with under the fastening described distributor of standing bolt joint with described distributor on save.
CN201410307622.9A 2014-06-30 2014-06-30 The contra-aperture device that limestone kiln distributor saves up and down and using method thereof Active CN104030581B (en)

Priority Applications (1)

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CN201410307622.9A CN104030581B (en) 2014-06-30 2014-06-30 The contra-aperture device that limestone kiln distributor saves up and down and using method thereof

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Application Number Priority Date Filing Date Title
CN201410307622.9A CN104030581B (en) 2014-06-30 2014-06-30 The contra-aperture device that limestone kiln distributor saves up and down and using method thereof

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CN104030581B CN104030581B (en) 2015-09-16

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102775079A (en) * 2012-08-06 2012-11-14 新兴河北工程技术有限公司 Lime powder calcination device
CN203947035U (en) * 2014-06-30 2014-11-19 山东莱钢建设有限公司 The contra-aperture device that limestone kiln distributor saves up and down

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102775079A (en) * 2012-08-06 2012-11-14 新兴河北工程技术有限公司 Lime powder calcination device
CN203947035U (en) * 2014-06-30 2014-11-19 山东莱钢建设有限公司 The contra-aperture device that limestone kiln distributor saves up and down

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Effective date of registration: 20220408

Address after: 271104 No.1 Nanling street, Gangcheng District, Jinan City, Shandong Province

Patentee after: CONSTRUCTION AND INSTALLATION BRANCH COMPANY OF LAIGANG CONSTRUCTION Co.,Ltd.

Address before: 266000 floor 32, East Tower, B Kaixuan building, No. 43, Donghai West Road, Shinan District, Qingdao, Shandong Province

Patentee before: SHANDONG LAIGANG CONSTRUCTION Co.,Ltd.