CN104401740B - A kind of attaching type quick operating valve checks device - Google Patents
A kind of attaching type quick operating valve checks device Download PDFInfo
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- CN104401740B CN104401740B CN201410590670.3A CN201410590670A CN104401740B CN 104401740 B CN104401740 B CN 104401740B CN 201410590670 A CN201410590670 A CN 201410590670A CN 104401740 B CN104401740 B CN 104401740B
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- lower platen
- top board
- round tube
- hanger
- sealing device
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Abstract
The invention discloses a kind of attaching type quick operating valve and check device, including round tube, pressing plate, hanger, adjusting screw rod, nut, rain-proof cover, sealing device, gripper shoe, connecting rod, described hanger is symmetrically disposed in top, round tube lateral wall, through hole it is provided with in the middle part of lower platen, lower platen, rain-proof cover, sealing device, gripper shoe are connected and be fixedly installed on above round tube outlet with nut through through holes by adjusting screw rod the most successively, top board overall dimensions matches slightly larger than lower platen profile, is arranged on above lower platen by the mode of withholding downwards.The present invention by opening or closing top board and lower platen, then can realize the purpose of rapid examination, maintenance, and have rainproof, anticorrosion, drip-preventing function, thus can improve service life of equipment, and its overall structure is simple, handling simplicity.
Description
Technical field
The present invention relates to the Examined effect of pipeline in fluid, powdered substance course of conveying, concretely relate to a kind of attaching type quick operating valve and check device.
Background technology
In fluid, powdered substance conveying industries, production efficiency to be considered and the height of economic benefit, it is also contemplated that and can not pollute environment, so the phenomenon that whole piece pipeline can not have material leakage, airborne dust etc. to pollute environment occurs, the conveying equipment of sliver must be to seal.Owing to conveying circuit is long, cannot observe material in whole course of conveying the most normally, whether reach required result, if material is in whole course of conveying, then can not clear up in time when material has foreign material, existing technical method is that various inspection devices are installed in perforate on equipment, thus carries out observing, safeguard and clearing up.This just requires to check that device is the most dust-proof, rainproof, moistureproof, it is necessary to ensures to affect the conveying of normal material, produces conveying air pressure unaffected, and material can not overflow conveying equipment at short notice.
The most conventional inspection device is to use hinge type contact roller mode, and such compression mode is disadvantageously, discontinuity, and stress size is wayward.Due to the long-time pressurized of contact roller in material conveying process, the automatic sideslip of meeting, it may appear that loosening phenomenon, thus cause material to overflow from loosening gap, and so can affect the conveying of material, impact produces, also can pollute surrounding.
Summary of the invention
The technical problem to be solved in the present invention is for problem present in background technology, it is provided that a kind of attaching type quick operating valve checks device.
nullFor solving above-mentioned technical problem，The technical solution adopted in the present invention is: a kind of attaching type quick operating valve checks device，Described inspection device includes round tube、Pressing plate、Hanger、Adjusting screw rod、Nut、Rain-proof cover、Sealing device、Gripper shoe、Connecting rod，Wherein，Described pressing plate includes top board and lower platen，Described hanger includes two upper hangers and two lower hangers，Described two lower hangers are symmetrically disposed in top, round tube lateral wall，Described two upper hangers be separately positioned on bottom surface, lower platen two ends and with described lower hanger mating shapes，Described lower platen is arranged on round tube by connecting rod，It is provided with through hole in the middle part of described lower platen，Described adjusting screw rod passes through hole the most successively by lower platen、Rain-proof cover、Sealing device、Gripper shoe connects and is fixedly installed on above round tube outlet with nut，Described top board overall dimensions matches slightly larger than lower platen profile，It is arranged on above lower platen by the mode of withholding downwards.
Described top board is made up of a planar section and two cambered surface sections, and wherein said cambered surface section is symmetrically disposed in top board two ends, and when described top board is withheld on lower platen, two cambered surface section cards are locked on lower hanger.
Described sealing device is sealing gasket.
A kind of attaching type quick operating valve using the present invention checks device, round tube arranges top board and lower platen, by opening or closing top board and lower platen, then can realize the purpose of rapid examination, maintenance, and have rainproof, anticorrosion, drip-preventing function, thus service life of equipment can be improved, its overall structure is simple, handling simplicity.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings the present invention is described in further detail.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial sectional view of the present invention；
Fig. 3 is the diagrammatic top view of the present invention；
Fig. 4 is the perspective view of the present invention.
Shown in figure: hanger, 5-adjusting screw rod, 6-nut, 7-rain-proof cover, 8-sealing device, 9-gripper shoe, 10-connecting rod, 11-round tube, 12-planar section, 13-cambered surface section under 1-top board, 2-lower platen, the upper hanger of 3-, 4-.
Detailed description of the invention
nullAs shown in Figures 1 to 4，A kind of attaching type quick operating valve of the present invention checks device，Described inspection device includes round tube 11、Pressing plate、Hanger、Adjusting screw rod 5、Nut 6、Rain-proof cover 7、Sealing device 8、Gripper shoe 9、Connecting rod 10，Wherein，Described pressing plate includes top board 1 and lower platen 2，Described hanger includes two upper hangers 3 and two lower hangers 4，Described two lower hangers 4 are symmetrically disposed in top, round tube 11 lateral wall，Described two upper hangers 3 be separately positioned on bottom surface, lower platen 2 two ends and with described lower hanger 4 mating shapes，Described lower platen 2 is arranged on round tube 11 by connecting rod 10，It is provided with through hole in the middle part of described lower platen 2，Described adjusting screw rod 5 passes through hole the most successively by lower platen 2、Rain-proof cover 7、Sealing device 8、Gripper shoe 9 connects and is fixedly installed on above round tube 11 outlet with nut 6，Described top board 1 overall dimensions matches slightly larger than lower platen 2 profile，It is arranged on above lower platen 2 by the mode of withholding downwards.
Described top board 1 is made up of a planar section 12 and two cambered surface sections 13, and wherein said cambered surface section 13 is symmetrically disposed in top board 1 two ends, and when described top board 1 is withheld on lower platen 2, two cambered surface section 13 cards are locked on lower hanger 4.
Described sealing device 8 is sealing gasket.
In actual use, first each parts checking device being fabricated to finished product and assemble, adjust adjusting screw rod 5, inspection is installed on impaction state by clamping platen.Then the inspection device assembled is welded on conveying equipment, depending on compaction direction is according to conveying equipment, after welding is good, top board 1 and lower platen 2 are opened, check and adjust adjusting screw rod 5, then top board 1 is depressed into lower platen 2, pressing plate can be opened after ensureing to compress, then 5 liang of end nuts 6 of adjusting screw rod are tightened.Finally check device whether can activity freely, and ensure to compress.In checking process, open top board 1 and lower platen 2 successively, can observe；After having checked, close lower platen 2 and top board 1 successively, this inspection device has only to carry out two steps and can be carried out checking, additionally, owing to described top board 1 is made up of a planar section 12 and two cambered surface sections 13, wherein said cambered surface section 13 is symmetrically disposed in top board 1 two ends, when described top board 1 is withheld on lower platen 2, two cambered surface section 13 cards are locked on lower hanger 4, thus when top board 1 can be made to withhold on lower platen 2, do not rebound after stress between two pressing plates, do not loosen, there is auto-lock function.
According to conveying equipment length and size, reasonable installation checks device quantity and specification.
The above is only the preferred embodiment of the present invention; it is to be noted; these embodiments are merely to illustrate the present invention rather than limit the scope of the present invention; and; after having read present disclosure; the present invention can be made various change or amendment by relevant technical staff in the field, and these changes and improvements both fall within claimed invention claims limited range.
Claims (2)
- null1. an attaching type quick operating valve checks device，It is characterized in that: described inspection device includes round tube (11)、Pressing plate、Hanger、Adjusting screw rod (5)、Nut (6)、Rain-proof cover (7)、Sealing device (8)、Gripper shoe (9)、Connecting rod (10)，Wherein，Described pressing plate includes top board (1) and lower platen (2)，Described hanger includes two upper hangers (3) and two lower hangers (4)，Described two lower hangers (4) are symmetrically disposed in round tube (11) top, lateral wall，Described two upper hangers (3) be separately positioned on lower platen (2) bottom surface, two ends and with described lower hanger (4) mating shapes，Described lower platen (2) is arranged on round tube (11) by connecting rod (10)，Described lower platen (2) middle part is provided with through hole，Described adjusting screw rod (5) passes through hole the most successively by lower platen (2)、Rain-proof cover (7)、Sealing device (8)、Gripper shoe (9) connects and is fixedly installed on above round tube (11) outlet with nut (6)，Described top board (1) overall dimensions matches slightly larger than lower platen (2) profile，It is arranged on lower platen (2) top by the mode of withholding downwards，Described top board (1) is made up of a planar section (12) and two cambered surface sections (13)，Wherein said cambered surface section (13) is symmetrically disposed in top board (1) two ends，Described top board (1) is withheld when lower platen (2) is upper，Two cambered surface section (13) cards are locked on lower hanger (4).
- Attaching type quick operating valve the most according to claim 1 checks device, it is characterised in that: described sealing device (8) is sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590670.3A CN104401740B (en) | 2014-10-29 | 2014-10-29 | A kind of attaching type quick operating valve checks device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590670.3A CN104401740B (en) | 2014-10-29 | 2014-10-29 | A kind of attaching type quick operating valve checks device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104401740A CN104401740A (en) | 2015-03-11 |
| CN104401740B true CN104401740B (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410590670.3A Active CN104401740B (en) | 2014-10-29 | 2014-10-29 | A kind of attaching type quick operating valve checks device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105035500B (en) * | 2015-08-25 | 2017-07-07 | 郑州金合设备制造有限公司 | One kind changes up combined pressure beam buckle type charging drawing mechanism soon |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2806400Y (en) * | 2005-07-04 | 2006-08-16 | 贵阳铝镁设计研究院 | Quick open sealing device for air-operated chute |
| CN201145118Y (en) * | 2007-11-28 | 2008-11-05 | 中国恩菲工程技术有限公司 | Hand hole close over apparatus |
| US7726903B2 (en) * | 2008-01-10 | 2010-06-01 | East Jordan Iron Works, Inc. | Manhole system |
| CN203127523U (en) * | 2013-03-18 | 2013-08-14 | 大连碧海环保设备有限公司 | Anti-blocking adjustable automatic distributor |
| CN203257283U (en) * | 2013-05-24 | 2013-10-30 | 南通中正机械有限公司 | Homogenizing silo side access door |
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| CN104401740A (en) | 2015-03-11 |
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Address after: Xiayun Industrial Park C-03-05-06 District 561100 Guizhou high tech Zone Yang Pingba Li city of Anshun Province Applicant after: GUIZHOU SHUNAN MECHANICAL AND ELECTRICAL EQUIPMENT CO., LTD. Address before: Pingba County 561104 Guizhou city of Anshun province xiayun Industrial Zone E-2 Applicant before: GUIZHOU XINFEN ELECTROMECHANICAL EQUIPMENT CO., LTD. |
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