CN104030581B - The contra-aperture device that limestone kiln distributor saves up and down and using method thereof - Google Patents

The contra-aperture device that limestone kiln distributor saves up and down and using method thereof Download PDF

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Publication number
CN104030581B
CN104030581B CN201410307622.9A CN201410307622A CN104030581B CN 104030581 B CN104030581 B CN 104030581B CN 201410307622 A CN201410307622 A CN 201410307622A CN 104030581 B CN104030581 B CN 104030581B
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China
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distributor
nut
contra
ball seat
fixing plate
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CN104030581A (en
Inventor
田京刚
郑希增
郑希颖
赵成
尹猛猛
梁博
宫必祥
朱忠广
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CONSTRUCTION AND INSTALLATION BRANCH COMPANY OF LAIGANG CONSTRUCTION Co.,Ltd.
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SHANDONG LAIGANG CONSTRUCTION CO Ltd
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Abstract

The invention 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, auxiliary fixing plate is provided with through hole, 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; One end is provided with the ball seat coordinated with bulb with ball seat bolt, by the cooperation of bulb and ball seat between ball stud and ball seat bolt, is removably hinged and connected.Contra-aperture device provided by the present invention utilizes screw thread pair progressively to strain the distance between distributor saving and saving under distributor, utilizes holding bolt to fix the two after flange aligns.The gasket avoided because holding bolt causes by force is destroyed, and protects gasket, and simplifies operation, improve efficiency.The present invention also provides a kind of using method of contra-aperture 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 its upper part is positioned at kiln top, and lower part is arranged in kiln body.When installing distributor, must save up and down and carrying out respectively, then carry out counterpart, fixing.
But, because the swivel chute saved under distributor stretches to outside, and unsymmetric structure, the counterpart that therefore distributor saves up and down adjusts very difficult.At present, when carrying out the construction of limekiln top distributor, directly lower joint flange is winched to upper joint flange attachment, penetrate bolt, make to save centering counterpart up and down by holding bolt by force, not only waste time and energy, also be easy to the damage causing 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 up and down is provided, completes counterpart operation quickly and easily, avoid damaging gasket, become the technical problem that those skilled in the art need solution badly.
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 the object of counterpart operation fast.
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, to 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 ball stud of nut and bulb and nut being provided with the ball seat that to match with bulb;
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;
By the cooperation of bulb and ball seat between ball stud and ball seat bolt, be removably hinged and connected.
Preferably, in above-mentioned contra-aperture device, also comprise the stiffening plate being vertically installed in auxiliary fixing plate side, stiffening plate 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, auxiliary fixing plate is provided with through hole, 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; Nut in ball seat bolt is provided with the ball seat coordinated with bulb; By the cooperation of bulb and ball seat between ball stud and ball seat bolt, be removably hinged and connected.
When carrying out the assembling that limestone kiln distributor saves up and down utilizing contra-aperture device provided by the present invention, be first lifted into installation site respectively by saving under joint on distributor and distributor; Save under again the auxiliary fixing plate of equal amount being welded on distributor joint and distributor, and make auxiliary fixing plate be parallel to distributor save up and down in the plane at flange place; Then, on distributor joint and distributor under save both one of nut in screw in ball stud, screw in ball seat bolt in another nut, and bulb inserted in ball seat; Again by rotating ballhead bolt, save under making distributor to be pulled on distributor by level and save, and the flange on both is aligned; Finally use standing bolt fastening.
In contra-aperture device provided by the present invention, utilize screw thread pair progressively to strain the distance between distributor saving and saving under distributor, after flange aligns, utilize holding bolt to fix the two.The gasket that the ball stud be hinged and connected and ball seat bolt avoid because holding bolt causes by force is destroyed, and protects gasket, and simplifies operation, improve efficiency.
A using method for contra-aperture device, to save up and down limestone kiln distributor for using contra-aperture device described above and carries out counterpart, comprise the following steps:
Step 1, by distributor saves lifting put in place after levelling capturing, and to weld;
Step 2, by under distributor joint hang in limestone kiln, stretched out the kiln top in limestone kiln by open holes;
Step 3, the auxiliary fixing plate of equal amount is welded on periphery that distributor saves under joint and distributor, auxiliary fixing plate be parallel to distributor saves under joint and distributor in the plane at flange place;
Step 4, on distributor joint and distributor under joint both one of nut in screw in ball stud, screw in ball seat bolt in another nut, and bulb inserted in ball seat;
Step 5, tighten ball stud, horizontal under distributor is pulled on distributor and saves, 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, to save up and down carry out counterpart for using above-mentioned contra-aperture device to limestone kiln distributor.First, by distributor saves lifting put in place after levelling capturing, and to weld; Again joint under distributor is hung in limestone kiln, stretched out the kiln top in limestone kiln by open holes; Then, on the periphery saved under the auxiliary fixing plate of equal amount being welded on distributor joint and distributor, auxiliary fixing plate be parallel to distributor saves under joint and distributor in the plane at flange place; Afterwards, one of ball stud and ball seat bolt are screwed in the nut on distributor in joint, in another nut saved under screwing in distributor, and bulb is inserted among ball seat; Finally, tighten ball stud, horizontal under distributor pulled on distributor and saves, the flange on both is aligned, and fastening with standing bolt both.
Adopt the using method of contra-aperture device provided by the present invention, the counterpart utilizing contra-aperture device to realize distributor to save up and down, gasket can be avoided to be destroyed, and operating process is simple.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 provides by the embodiment of the present invention structural representation of contra-aperture device;
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 the object of counterpart operation fast.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained 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.
Auxiliary fixing plate 1 is 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 then as shown in Figure 3, is provided with nut in the end of screw rod, and nut is provided with the ball seat matched with bulb.
By the cooperation of bulb and ball seat between ball stud 3 and ball seat bolt 4, be removably hinged and connected.
Utilize the present embodiment provide contra-aperture device to carry out assembling that limestone kiln distributor saves up and down time, first joint 7 under distributor saving 6 and distributor is lifted into installation site respectively; Again the auxiliary fixing plate 1 of equal amount is welded to and distributor saves under 6 and distributor on joint 7, and make auxiliary fixing plate 1 be parallel to distributor save up and down in the plane at flange place; Then, on distributor save 6 and distributor under joint 7 both one of nut in screw in ball stud 3, screw in ball seat bolt 4 in another nut, and bulb inserted in ball seat; Again by rotating ballhead bolt 3, under making distributor, joint 7 is pulled to joint 6 on distributor by level, and the flange on both is aligned; Finally use standing bolt fastening.
In the contra-aperture device that the present embodiment provides, utilize screw thread pair progressively to strain the distance between distributor saving and saving under distributor, after flange aligns, utilize holding bolt to fix the two.The gasket avoided because holding bolt causes by force is destroyed, and protects gasket, and simplifies operation, improve efficiency.
Preferably, flange dislocation is caused in order to prevent auxiliary fixing plate 1 stress deformation in counterpart process, in the contra-aperture device that above-described embodiment provides, also comprise the stiffening plate 5 being vertically installed in auxiliary fixing plate 1 side, stiffening plate 5 concordant with the edge of auxiliary fixing plate 1.When auxiliary fixing plate 1 being welded to distributor and saving 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, to save up and down carry out counterpart for using above-mentioned contra-aperture device to limestone kiln distributor.First, by distributor saves lifting put in place after levelling capturing, and to weld; Again joint under distributor is hung in limestone kiln, stretched out the kiln top in limestone kiln by open holes; Then, on the periphery saved under the auxiliary fixing plate of equal amount being welded on distributor joint and distributor, auxiliary fixing plate be parallel to distributor saves under joint and distributor in the plane at flange place; Afterwards, one of ball stud and ball seat bolt are screwed in the nut on distributor in joint, in another nut saved under screwing in distributor, and bulb is inserted among ball seat; Finally, tighten ball stud, horizontal under distributor pulled on distributor and saves, the flange on both is aligned, and fastening with standing bolt both.
Adopt the using method of contra-aperture device provided by the present invention, the counterpart utilizing contra-aperture device to realize distributor to save up and down, gasket can be avoided to be destroyed, and 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 the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments 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 saves up and down of a limestone kiln distributor, it is characterized in that, comprise the auxiliary fixing plate being provided with through hole, the ball seat bolt being fixed on nut on described auxiliary fixing plate and coaxial with described through hole, ball stud that the two ends of screw rod are respectively nut and bulb and nut being provided with the ball seat that to match with described bulb;
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;
By the cooperation of described bulb and described ball seat between described ball stud and described ball seat bolt, be removably hinged and connected.
2. contra-aperture device according to claim 1, is characterized in that, also comprise the stiffening plate being vertically installed in described auxiliary fixing plate side, described stiffening plate concordant with the edge of described auxiliary fixing plate.
3. a using method for contra-aperture device, is characterized in that, to save up and down and carrying out counterpart, comprising the following steps for using contra-aperture device as claimed in claim 1 or 2 to limestone kiln distributor:
Step 1, by distributor saves lifting put in place after levelling capturing, and to weld;
Step 2, by under distributor joint hang in limestone kiln, stretched out the kiln top in limestone kiln by open holes;
Step 3, the described auxiliary fixing plate of equal amount is welded on periphery that described distributor saves under joint and described distributor, described auxiliary fixing plate be parallel to described distributor saves under joint and described distributor in the plane at flange place;
Step 4, on described distributor joint and described distributor under joint both one of nut in screw in described ball stud, screw in described ball seat bolt in another nut, and described bulb inserted in described ball seat;
Step 5, tighten described ball stud, horizontal under described distributor is pulled on described distributor and saves, 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)

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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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CN104030581B true 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.

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