CN202687214U - Novel pollution discharge can lid for suction-type sewer scavenger - Google Patents
Novel pollution discharge can lid for suction-type sewer scavenger Download PDFInfo
- Publication number
- CN202687214U CN202687214U CN 201220240194 CN201220240194U CN202687214U CN 202687214 U CN202687214 U CN 202687214U CN 201220240194 CN201220240194 CN 201220240194 CN 201220240194 U CN201220240194 U CN 201220240194U CN 202687214 U CN202687214 U CN 202687214U
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- Prior art keywords
- lid
- fixedly connected
- suction
- captiveed joint
- pollution discharge
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- Expired - Fee Related
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Abstract
The utility model provides a novel pollution discharge can lid for a suction-type sewer scavenger, and belongs to special vehicle components. A turnover support is fixedly connected with one side surface of a tapered can lid; a supporting rod is fixedly connected with the turnover support; a turnover lug is fixedly connected with the supporting rod through a lock pin; an external locking handle is fixedly connected with one side surface of a can port; a stainless-steel spherical valve is fixedly connected with the upper end of the tapered can lid; and the tapered can lid is in sealed connection with a can port flange through a hydrogen butyl rubber O-shaped ring. The novel pollution discharge can lid has the advantages that the structure is novel; the air tightness is good; the pressure maintaining time is long; convenience is brought for manual desilting and maintenance; the weight is light; the cost is low; and the maintenance is more convenient.
Description
Technical field
The utility model belongs to the special-purpose member of vacuum cleaning truck, fecal suction truck, pump truck, combined dredging car for water.
Background technology
The DN100 valve control at rear head rear portion is adopted in present most vacuum cleaning truck blowdown, the needs of work such as maintenance, desilting are with the operation of the whole unlatching ability of rear head, adopt the operation of this kind mode need to repeatedly open the rear head end cap, accumulation because of end cap planar friction and dirt, impurity etc., can cause the tank body sealing property more and more poor, can cause at last tank body gas leakage, can't guarantee tank interior degree of vacuum, can not suction, and when discharging, to tank body pressurization, can cause liquid from end cap seal severely punished overflowing not, affect discharging.This kind rear head end cap open operation adopts two oil cylinder hydraulic liftings controls in addition, and manufacturing cost is higher, but also can cause the breakdown action distortion of large end cap because of reasons such as oil cylinder are asynchronous, and causes mechanism to damage.
Summary of the invention
The utility model provides a kind of novel suction-type sewer scavenger blowdown cover, to solve the cover problems such as not enough and maintenance is difficult with the sealing of tank body.
The technical scheme that the utility model is taked is: turning supporting seat is captiveed joint with taper cover side, strut bar is captiveed joint with turning supporting seat, the upset journal stirrup is captiveed joint by lock pin with strut bar, the external locking handle is captiveed joint with tank mouth side, stainless steel ball valve covers end with tapered shaped can captives joint, and taper cover and tank mouth flange are tightly connected by nitrile rubber O type circle.
The utility model advantage is novel structure, and cover adopts pyramidal structure, and being convenient to dirt can discharge smoothly; Tank mouth 5 adopts the sealing of O type circle, cooperates external locking handle 6, have good leak tightness, guarantee that tank body reaches desirable degree of vacuum requirement, and the dwell time is long, can reach more than 2 hours; Tank mouth 5 internal diameter 550mm are convenient to personnel's turnover; This type blowdown cover has multiple easily opening ways simultaneously, by up and down 90 degree unlatchings of turning supporting seat 4, adopts strut bar 1 also can to open by horizontal 180 degree, is convenient to very much artificial desilting with maintaining; The cover opening ways adopts manually opened, does not substantially have mechanical breakdown, can reach non-maintaining standard; And the processing of this type cover is easy, lightweight, and gross weight is no more than 100kg, and is with low cost, maintain more conveniently, relatively is fit to the tank body use below 0.2Mpa of sewage-suction vehicles tank body or pressure-bearing.
Description of drawings
Fig. 1 is that the utility model uses view;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is structure cutaway view of the present utility model;
Fig. 4 is the utility model sealing state figure;
Fig. 5 is the utility model clamp handle open mode figure;
Fig. 6 is that the utility model upwardly opens 120 degree constitutions diagram;
Fig. 7 is the utility model horizontally openable constitution diagram.
The specific embodiment
Turning supporting seat 4 is captiveed joint with taper cover 8 sides, strut bar 1 is captiveed joint with turning supporting seat 4, upset journal stirrup 2 is captiveed joint by lock pin 3 with strut bar 1, external locking handle 6 is captiveed joint with tank mouth 5 sides, stainless steel ball valve 7 is captiveed joint with taper cover 8 upper ends, and taper cover 8 is tightly connected by nitrile rubber O type circle with tank mouth 5 flanges.
When taper cover 8 need to be opened, can unclamp taper cover 8 external locking handles 6, then taper cover 8 upwards being flipped an angle gets final product; When needs taper cover 8 horizontally openable, then need lock pin 3 is pulled up, then strut bar 1 is rotated laterally, taper cover 8 will be followed strut bar 1 and be horizontally rotated; In the time will closing taper cover 8, taper cover 8 is placed on tank mouth 5 places, screw cover external locking handle 6 according to diagonal line order successively cw.
Claims (1)
1. novel suction-type sewer scavenger blowdown cover, it is characterized in that: turning supporting seat is captiveed joint with taper cover side, strut bar is captiveed joint with turning supporting seat, the upset journal stirrup is captiveed joint by lock pin with strut bar, the external locking handle is captiveed joint with tank mouth side, stainless steel ball valve covers end with tapered shaped can captives joint, and taper cover and tank mouth flange are tightly connected by nitrile rubber O type circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240194 CN202687214U (en) | 2012-05-27 | 2012-05-27 | Novel pollution discharge can lid for suction-type sewer scavenger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240194 CN202687214U (en) | 2012-05-27 | 2012-05-27 | Novel pollution discharge can lid for suction-type sewer scavenger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202687214U true CN202687214U (en) | 2013-01-23 |
Family
ID=47542864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240194 Expired - Fee Related CN202687214U (en) | 2012-05-27 | 2012-05-27 | Novel pollution discharge can lid for suction-type sewer scavenger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202687214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314293A (en) * | 2014-08-04 | 2016-02-10 | 淮安市苏通市政机械有限公司 | Methane tank discharge car tank body |
| CN110482046A (en) * | 2019-09-05 | 2019-11-22 | 山东路得威工程机械制造有限公司 | A kind of vacuum excavation vehicle storage tank |
-
2012
- 2012-05-27 CN CN 201220240194 patent/CN202687214U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314293A (en) * | 2014-08-04 | 2016-02-10 | 淮安市苏通市政机械有限公司 | Methane tank discharge car tank body |
| CN110482046A (en) * | 2019-09-05 | 2019-11-22 | 山东路得威工程机械制造有限公司 | A kind of vacuum excavation vehicle storage tank |
| CN110482046B (en) * | 2019-09-05 | 2024-05-03 | 山东路得威工程机械制造有限公司 | Vacuum excavation car storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20210527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |