WO2012155528A1 - 一种用于钢制密封容器带硅胶的快开式人孔 - Google Patents

一种用于钢制密封容器带硅胶的快开式人孔 Download PDF

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Publication number
WO2012155528A1
WO2012155528A1 PCT/CN2012/000489 CN2012000489W WO2012155528A1 WO 2012155528 A1 WO2012155528 A1 WO 2012155528A1 CN 2012000489 W CN2012000489 W CN 2012000489W WO 2012155528 A1 WO2012155528 A1 WO 2012155528A1
Authority
WO
WIPO (PCT)
Prior art keywords
manhole
silica gel
sealing ring
opening
steel
Prior art date
Application number
PCT/CN2012/000489
Other languages
English (en)
French (fr)
Original Assignee
北京赛德丽科技股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 北京赛德丽科技股份有限公司 filed Critical 北京赛德丽科技股份有限公司
Publication of WO2012155528A1 publication Critical patent/WO2012155528A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/10—Manholes; Inspection openings; Covers therefor

Definitions

  • the utility model relates to a quick-opening manhole with a silica gel for a steel sealed container.
  • the manhole structure is simple, the opening and closing is convenient, and the sealing performance is good. Background technique
  • the sealed silicone ring of the existing manhole is placed in the square groove of the lower hole of the manhole. It is not easy to fix. When opening or cleaning, the sealing silicone ring is easy to fall into the container, causing product contamination, affecting product quality and affecting production. Even causing workers to be injured while handling.
  • the purpose of the utility model is to overcome the deficiencies of the prior art and provide a quick opening manhole with good sealing performance, convenient use and convenient opening and closing.
  • the manhole comprises a lower plate, a convex cover, a simple section, a trapezoidal sealing groove, a silicone sealing ring, a lock, a handle, and a hinge.
  • the manhole is located on the upper end of the steel container, the manhole section is welded and fixed to the upper head, the lower plate is welded with the section, and a trapezoidal groove is formed on the joint surface of the upper cover and the lower plate of the manhole, and the upper width is Narrow, silicone seal Inserted into the trapezoidal groove, the sealing ring is stuck in the trapezoidal groove when the manhole is opened, and the product in the container is not polluted.
  • the manhole is closed, the upper cover and the lower plate are sealed under the action of the silicone, and the upper cover and the lower plate are fastened by the four locks, and the manhole is sealed after being tightened. Simply open the lock when opening and open the manhole through the hinge.
  • the sealing groove is located on the top cover of the manhole, and the shape is trapezoidal.
  • the upper width is narrower and the sealing silicone ring is not dropped in the groove, which will not affect the production.
  • Figure 1 is a front view of the manhole structure
  • Figure 2 is a top view of the manhole structure
  • Figure 3 is a partial structural view of a manhole
  • Figure 1 1, section; 2, manhole plate; 3, manhole cover; 4, trapezoidal groove; 5, silicone seal ring; 6, lock; 7, handle; 8, hinge
  • the section 1 is welded and fixed to the upper head of the container, and the bottoms of the four locks 6 are welded to the wall of the section 1.
  • the manhole lower plate 2 is welded to the upper end of the section 1.
  • the manhole upper cover 3 is connected to the lower plate 2 through the hinge 8 to facilitate opening and closing.
  • a trapezoidal groove 4 is formed on the connecting surface of the upper cover 3 and the lower plate 2, and the silicone sealing jaw 5 is inserted into the trapezoidal groove 4.
  • the handle is located on the upper cover 3. When the manhole cover is closed, the upper cover 3 and the lower tray 2 are densely pressed by the silicone seal ring 5 Seal, tighten the four locks 6, tighten the upper cover 3 and the lower plate 2, and tighten the manhole in a sealed state. Simply open the four locks 6 when opening, and open the manhole through the handle 7 and the hinge 8. After opening, the sealing ring is caught in the trapezoidal groove and does not fall.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Sewage (AREA)

Description

一种用于钢制密封容器带硅胶的快开式人孔
技术领域
本实用新型涉及一种用于钢制密封容器的带硅胶的快开式人孔，人孔结构 简单、 启闭方便， 密封性能好。 背景技术
在现有的人孔中， 大部分人孔在生产进程中易产生密封不严和打开不便等 诸多问题。
1. 现有人孔的密封硅胶圈多放置于人孔下盘的方形沟槽内， 不好固定， 打开或清洗时密封硅胶圈易掉落在容器里， 造成产品污染， 影响产品 质量， 影响生产， 甚至造成工人在处理时受伤。
2. 现有人孔大多为十至十二个螺栓紧固， 开启不方便， 而且时间久易造 成密封不严。 实用新型内容
本实用新型的目的是克服现有技术的不足， 提供一种密封性能好、 使用便 捷， 启闭方便的快开式人孔。
本实用新型的目的是通过如下措施来达到的： 人孔包括下盘、 凸面上盖、 简节、 梯形密封槽、 硅胶密封圈、 锁扣、 拉手、 合页。
人孔位于钢制容器上封头，人孔简节与上封头焊接固定， 下盘与简节焊接 在一起， 在人孔上盖与下盘的连接面上做一梯形沟槽， 上宽下窄， 硅胶密封圈 塞入梯形沟槽内， 人孔打开时密封圈卡在梯形沟槽内不掉落， 避免了对容器内 产品造成污染。 关闭人孔时上盖与下盘在硅胶作用下密封， 再通过四只锁扣紧 固上盖与下盘， 拧紧后人孔处于密封状态。 打开时只需松开锁扣， 通过合页开 启人孔即可。
针对现有人孔的缺陷， 本实用新型在设计上做了相应的改进措施， 其优点 是：
1. 密封圏沟槽位于人孔上盖， 并且形状为梯形， 上宽下窄， 密封硅胶圈卡 在槽内不掉落， 不会影响生产。
2. 上盖与下盘通过四只锁扣来固定， 密封紧实， 开启方便。 附图说明
下面结合附图对本实用新型做进一步的描述。
图 1为人孔结构主视图；
图 2为人孔结构俯视图；.
图 3为人孔局部结构图；
图中 1、 简节； 2、 人孔下盘； 3、 人孔上盖； 4、 梯形沟槽； 5、 硅胶密封 圈； 6、 锁扣； 7、 拉手； 8、 合页 具体实施方式
简节 1与容器上封头焊接固定， 四只锁扣 6的底部焊接在简节 1壁上。 人 孔下盘 2焊接在简节 1上端。人孔上盖 3通过合页 8与下盘 2连接，方便开闭。 上盖 3与下盘 2的连接面上做一梯形沟槽 4，硅胶密封圏 5塞入梯形沟槽 4内。 拉手 Ί位于上盖 3上。 关闭人孔盖时上盖 3与下盘 2在硅胶密封圈 5作用下密 封， 拧紧四只锁扣 6, 紧固上盖 3与下盘 2 , 拧紧后人孔处于密封状态。 打开 时只需松开四只锁扣 6, 通过拉手 7和合页 8开启人孔即可。 开启后密封圈卡 在梯形沟槽内， 不掉落。

Claims

权 利 要 求 书
1、 一种用于钢制密封容器带硅胶的快开式人孔， 焊接于钢制容器上封头, 包括简节 1、 下盘 2、 上盖 3、 梯形沟槽 4、 硅胶密封圈 5、 锁扣 6、 拉手 7、 合 页 8。 特征为在人孔上盖 3与下盘 2的连接面上做一梯形沟槽 4， 上宽下窄， 硅胶密封圈 5塞入梯形沟槽 4内， 打开人孔时密封圈 5不掉落。 关闭人孔时上 盖 3与下盘 2在硅胶密封圈 5作用下闭合密封， 再通过四只锁扣 6紧固， 拧紧 后人孔处于密封状态。 打开时只需松开锁扣 6， 通过拉手 7和合页 8开启人孔 即可。
PCT/CN2012/000489 2011-05-16 2012-04-11 一种用于钢制密封容器带硅胶的快开式人孔 WO2012155528A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201120154545XU CN202063451U (zh) 2011-05-16 2011-05-16 一种用于钢制密封容器带硅胶的快开式人孔
CNZL201120154545.X 2011-05-16

Publications (1)

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WO2012155528A1 true WO2012155528A1 (zh) 2012-11-22

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WO (1) WO2012155528A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202063451U (zh) * 2011-05-16 2011-12-07 北京赛德丽科技股份有限公司 一种用于钢制密封容器带硅胶的快开式人孔

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT329448B (de) * 1974-02-28 1976-05-10 Spitzer Silo Fahrzeugwerk Kg Verschluss fur die offnung eines behalters
CN2511837Y (zh) * 2001-09-25 2002-09-18 上海冠龙阀门机械有限公司 复合式弹性软密封
US20020190068A1 (en) * 2001-01-09 2002-12-19 Sisk David E. Remotely operated manhole cover for a tanker
CN2679434Y (zh) * 2004-03-04 2005-02-16 倪静丰 一种密封圈
CN200975507Y (zh) * 2006-10-29 2007-11-14 倪静丰 一种橡胶密封圈
CN201003608Y (zh) * 2007-01-29 2008-01-09 山东省农业机械科学研究所 一种端面专用梯形密封圈
CN202063451U (zh) * 2011-05-16 2011-12-07 北京赛德丽科技股份有限公司 一种用于钢制密封容器带硅胶的快开式人孔

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT329448B (de) * 1974-02-28 1976-05-10 Spitzer Silo Fahrzeugwerk Kg Verschluss fur die offnung eines behalters
US20020190068A1 (en) * 2001-01-09 2002-12-19 Sisk David E. Remotely operated manhole cover for a tanker
CN2511837Y (zh) * 2001-09-25 2002-09-18 上海冠龙阀门机械有限公司 复合式弹性软密封
CN2679434Y (zh) * 2004-03-04 2005-02-16 倪静丰 一种密封圈
CN200975507Y (zh) * 2006-10-29 2007-11-14 倪静丰 一种橡胶密封圈
CN201003608Y (zh) * 2007-01-29 2008-01-09 山东省农业机械科学研究所 一种端面专用梯形密封圈
CN202063451U (zh) * 2011-05-16 2011-12-07 北京赛德丽科技股份有限公司 一种用于钢制密封容器带硅胶的快开式人孔

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