CN205569866U - Fiber filter's sucking disc interface structure and fiber filter mounting structure - Google Patents
Fiber filter's sucking disc interface structure and fiber filter mounting structure Download PDFInfo
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- CN205569866U CN205569866U CN201520999866.8U CN201520999866U CN205569866U CN 205569866 U CN205569866 U CN 205569866U CN 201520999866 U CN201520999866 U CN 201520999866U CN 205569866 U CN205569866 U CN 205569866U
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- pipeline section
- circular cone
- fiber filter
- outside diameter
- cylinder
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Abstract
The utility model discloses a fiber filter's sucking disc interface structure and fiber filter mounting structure among the anti - suction device of fiber filter in the equipment of sewage treatment plant filter cloth filtering pond is fixed with the interface on the sucking disc body, the interface including connect the pipeline section, go up the cylinder pipeline section, go up the cone pipe section, cylinder pipeline section and cone pipe section down, and fiber filter mounting structure includes and sucking disc, coupling hose, fiber filter, staple bolt and closing spring respectively installs the sucking disc through closing spring at fiber filter's both sides face that the sucking disc has the sucking disc body, coupling hose's upper end plug bush is held tightly through the staple bolt at coupling hose's upper end outer wall in the last cone pipe section of interface under, in cylinder pipeline section and the cone pipe section down, and the staple bolt setting is put at the last cone pipe period number of interface, and the tightening up to hold and keep away from fiber filter of staple bolt. The utility model discloses an improving plastics sucking disc lower extreme interface structure, using the clamp connection mode to connect the sucking disc and be connected the straw, safe and reliable has improved the life of equipment.
Description
Technical field
This utility model does not only disclose the sucker interface structure of the fiber filter cloth in a kind of anti-aspirator of fiber filter cloth in sewage treatment plant's filtering cloth filtering pool equipment, the invention also discloses a kind of fiber filter cloth mounting structure.
Background technology
Sucker suction pipe connected mode is widely used in sewage treatment plant's filtering cloth filtering pool equipment at present, in the anti-aspirator of fiber filter cloth, cleans fiber filter cloth, it is ensured that the filter capacity of filter cloth.
At present, the sucker suction pipe connected mode generally used is for as shown in Figure 1 and Figure 2, and plastic suckers 1 is fixed on the both sides of fiber filter cloth 3 by fastening spring 5, and connection flexible pipe 2 two ends of quality of rubber materials are furnished with hex nut 4.Described connection flexible pipe 2, is fixed in the lower end male connection of plastic suckers 1 through threaded engagement by hex nut, and the male connection structure of plastic suckers 1 is as shown in Figure 1.The attachment structure of this kind of structure not only rubber hose and hex nut makes trouble, and the sealing property of structure can not be completely secured.Simultaneously because the uncertainty that threaded engagement is last, in installation process, as made the edges and corners of hex nut near fiber filter cloth 3, as easy as rolling off a log generation filter cloth during filter cloth rotates scratches, damage filter cloth, finally destroy equipment performance, greatly reduce service life of equipment.
Summary of the invention
One of the purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that the sucker interface structure of a kind of fiber filter cloth.
The purpose of this utility model is to provide that a kind of clamping force is strong, sealing property reliable and the fiber filter cloth mounting structure of simple in construction.
The technical scheme provided according to this utility model, the sucker interface structure of described a kind of fiber filter cloth, sucker body is fixed with interface, described interface includes connecting pipeline section, upper cylinder pipeline section, upper circular cone pipeline section, lower cylinder pipeline section and lower circular cone pipeline section, the upper end connecting pipeline section connects with sucker body, the bottom connecting pipeline section connects with the upper end of upper cylinder pipeline section, the bottom of upper cylinder pipeline section connects with the upper end of upper circular cone pipeline section, the bottom of upper circular cone pipeline section connects with the upper end of lower cylinder pipeline section, the bottom of lower cylinder pipeline section connects with the upper end of lower circular cone pipeline section；
Described upper cylinder pipeline section is the face of cylinder with the outer wall of lower cylinder pipeline section；Upper circular cone pipeline section is, with the outer wall of lower circular cone pipeline section, the taper seat that upper end is big, lower end is little；The upper end outside diameter of lower circular cone pipeline section is equal to the outside diameter of lower cylinder pipeline section, the outside diameter of lower cylinder pipeline section is more than the bottom outside diameter of upper circular cone pipeline section, the upper end outside diameter of upper circular cone pipeline section is equal to the outside diameter of upper cylinder pipeline section, the outside diameter of upper cylinder pipeline section, equal to the bottom outside diameter of connection pipeline section, connects the bottom outside diameter of pipeline section less than the upper end diameter connecting pipeline section.
Described connection pipeline section, upper cylinder pipeline section, upper circular cone pipeline section, lower cylinder pipeline section and the inner circle equal diameters of lower circular cone pipeline section.
Described upper circular cone pipeline section is equal with the outer wall tapering of lower circular cone pipeline section.
A kind of fiber filter cloth mounting structure, it includes sucker, connects flexible pipe, fiber filter cloth, anchor ear and fastening spring, and the left and right sides at fiber filter cloth are respectively provided with sucker by a fastening spring, and sucker has sucker body；
Sucker body is fixed with interface, described interface includes connecting pipeline section, upper cylinder pipeline section, upper circular cone pipeline section, lower cylinder pipeline section and lower circular cone pipeline section, the upper end connecting pipeline section connects with sucker body, the bottom connecting pipeline section connects with the upper end of upper cylinder pipeline section, the bottom of upper cylinder pipeline section connects with the upper end of upper circular cone pipeline section, the bottom of upper circular cone pipeline section connects with the upper end of lower cylinder pipeline section, and the bottom of lower cylinder pipeline section connects with the upper end of lower circular cone pipeline section；
Described upper cylinder pipeline section is the face of cylinder with the outer wall of lower cylinder pipeline section；Upper circular cone pipeline section is, with the outer wall of lower circular cone pipeline section, the taper seat that upper end is big, lower end is little；The upper end outside diameter of lower circular cone pipeline section is equal to the outside diameter of lower cylinder pipeline section, the outside diameter of lower cylinder pipeline section is more than the bottom outside diameter of upper circular cone pipeline section, the upper end outside diameter of upper circular cone pipeline section is equal to the outside diameter of upper cylinder pipeline section, the outside diameter of upper cylinder pipeline section, equal to the bottom outside diameter of connection pipeline section, connects the bottom outside diameter of pipeline section less than the upper end diameter connecting pipeline section；
The upper end sleeve of described connection flexible pipe is on the upper circular cone pipeline section of described interface, lower cylinder pipeline section and lower circular cone pipeline section, held tightly by anchor ear at the upper end outer wall connecting flexible pipe, anchor ear is arranged on the upper conical tube fragment position of described interface, and the crimped end of described anchor ear is away from described fiber filter cloth.
Described connection pipeline section, upper cylinder pipeline section, upper circular cone pipeline section, lower cylinder pipeline section and the inner circle equal diameters of lower circular cone pipeline section.
Described upper circular cone pipeline section is equal with the outer wall tapering of lower circular cone pipeline section.
This utility model, by improving plastic suckers lower end interface structure, uses clamp connection mode connecting sucker and connected sucking pipe, safe and reliable, improves the service life of equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of sucker in prior art.
Fig. 2 is the structural representation connecting flexible pipe in prior art.
Fig. 3 is the schematic diagram of fiber filter cloth mounting structure in prior art.
Fig. 4 is the sucker interface structure schematic diagram in this utility model.
Fig. 5 is the enlarged drawing of part A in Fig. 4.
Fig. 6 is the schematic diagram of fiber filter cloth mounting structure in this utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
A kind of sucker interface structure of fiber filter cloth, sucker body is fixed with interface, described interface includes connecting pipeline section 1.1, upper cylinder pipeline section 1.2, upper circular cone pipeline section 1.3, lower cylinder pipeline section 1.4 and lower circular cone pipeline section 1.5, the upper end connecting pipeline section 1.1 connects with sucker body, the bottom connecting pipeline section 1.1 connects with the upper end of upper cylinder pipeline section 1.2, the bottom of upper cylinder pipeline section 1.2 connects with the upper end of upper circular cone pipeline section 1.3, the bottom of upper circular cone pipeline section 1.3 connects with the upper end of lower cylinder pipeline section 1.4, the bottom of lower cylinder pipeline section 1.4 connects with the upper end of lower circular cone pipeline section 1.5；
Described upper cylinder pipeline section 1.2 is the face of cylinder with the outer wall of lower cylinder pipeline section 1.4；Upper circular cone pipeline section 1.3 is, with the outer wall of lower circular cone pipeline section 1.5, the taper seat that upper end is big, lower end is little；The upper end outside diameter of lower circular cone pipeline section 1.5 is equal to the outside diameter of lower cylinder pipeline section 1.4, the outside diameter of lower cylinder pipeline section 1.4 is more than the bottom outside diameter of upper circular cone pipeline section 1.3, the upper end outside diameter of upper circular cone pipeline section 1.3 is equal to the outside diameter of upper cylinder pipeline section 1.2, the outside diameter of upper cylinder pipeline section 1.2, equal to the bottom outside diameter of connection pipeline section 1.1, connects the bottom outside diameter of pipeline section 1.1 less than the upper end diameter connecting pipeline section 1.1.
Described connection pipeline section 1.1, upper cylinder pipeline section 1.2, upper circular cone pipeline section 1.3, lower cylinder pipeline section 1.4 and the inner circle equal diameters of lower circular cone pipeline section 1.5.
Described upper circular cone pipeline section 1.3 is equal with the outer wall tapering of lower circular cone pipeline section 1.5.
A kind of fiber filter cloth mounting structure, it includes sucker 1, connects flexible pipe 2, fiber filter cloth 3, anchor ear 4 and fastening spring 5, and the left and right sides at fiber filter cloth 3 are respectively provided with sucker 1 by a fastening spring 5, and sucker 1 has sucker body；
Sucker body is fixed with interface, described interface includes connecting pipeline section 1.1, upper cylinder pipeline section 1.2, upper circular cone pipeline section 1.3, lower cylinder pipeline section 1.4 and lower circular cone pipeline section 1.5, the upper end connecting pipeline section 1.1 connects with sucker body, the bottom connecting pipeline section 1.1 connects with the upper end of upper cylinder pipeline section 1.2, the bottom of upper cylinder pipeline section 1.2 connects with the upper end of upper circular cone pipeline section 1.3, the bottom of upper circular cone pipeline section 1.3 connects with the upper end of lower cylinder pipeline section 1.4, and the bottom of lower cylinder pipeline section 1.4 connects with the upper end of lower circular cone pipeline section 1.5；
Described upper cylinder pipeline section 1.2 is the face of cylinder with the outer wall of lower cylinder pipeline section 1.4；Upper circular cone pipeline section 1.3 is, with the outer wall of lower circular cone pipeline section 1.5, the taper seat that upper end is big, lower end is little；The upper end outside diameter of lower circular cone pipeline section 1.5 is equal to the outside diameter of lower cylinder pipeline section 1.4, the outside diameter of lower cylinder pipeline section 1.4 is more than the bottom outside diameter of upper circular cone pipeline section 1.3, the upper end outside diameter of upper circular cone pipeline section 1.3 is equal to the outside diameter of upper cylinder pipeline section 1.2, the outside diameter of upper cylinder pipeline section 1.2, equal to the bottom outside diameter of connection pipeline section 1.1, connects the bottom outside diameter of pipeline section 1.1 less than the upper end diameter connecting pipeline section 1.1；
The upper end sleeve of described connection flexible pipe 2 is on the upper circular cone pipeline section 1.3 of described interface, lower cylinder pipeline section 1.4 and lower circular cone pipeline section 1.5, held tightly by anchor ear 4 at the upper end outer wall connecting flexible pipe 2, anchor ear 4 is arranged on upper circular cone pipeline section 1.3 position of described interface, and the crimped end of described anchor ear 4 is away from described fiber filter cloth 3.
Described connection pipeline section 1.1, upper cylinder pipeline section 1.2, upper circular cone pipeline section 1.3, lower cylinder pipeline section 1.4 and the inner circle equal diameters of lower circular cone pipeline section 1.5.
Described upper circular cone pipeline section 1.3 is equal with the outer wall tapering of lower circular cone pipeline section 1.5.
In this utility model, the interface of sucker body is improved to the cylinder of band chamfering form, make to connect flexible pipe 2 one end to be directly fixed on the interface of sucker body by anchor ear 4, the crimped end of anchor ear 4 is away from described fiber filter cloth 3, the other end is securable to the entrance point of suction pump also by anchor ear 4, reach the effect that back suction is inhaled, safe and reliable, improve the service life of equipment.
This utility model simplifies rubber and connects the connection end mode of flexible pipe, uses anchor ear 4 to be attached, simple in construction, and strong operability substantially increases the service life of equipment.
Claims (6)
1. the sucker interface structure of a fiber filter cloth, sucker body is fixed with interface, it is characterized in that: described interface includes connecting pipeline section (1.1), upper cylinder pipeline section (1.2), upper circular cone pipeline section (1.3), lower cylinder pipeline section (1.4) and lower circular cone pipeline section (1.5), the upper end connecting pipeline section (1.1) connects with sucker body, the bottom connecting pipeline section (1.1) connects with the upper end of upper cylinder pipeline section (1.2), the bottom of upper cylinder pipeline section (1.2) connects with the upper end of upper circular cone pipeline section (1.3), the bottom of upper circular cone pipeline section (1.3) connects with the upper end of lower cylinder pipeline section (1.4), the bottom of lower cylinder pipeline section (1.4) connects with the upper end of lower circular cone pipeline section (1.5)；
Described upper cylinder pipeline section (1.2) is the face of cylinder with the outer wall of lower cylinder pipeline section (1.4)；Upper circular cone pipeline section (1.3) is, with the outer wall of lower circular cone pipeline section (1.5), the taper seat that upper end is big, lower end is little；The upper end outside diameter of lower circular cone pipeline section (1.5) is equal to the outside diameter of lower cylinder pipeline section (1.4), the outside diameter of lower cylinder pipeline section (1.4) is more than the bottom outside diameter of upper circular cone pipeline section (1.3), the upper end outside diameter of upper circular cone pipeline section (1.3) is equal to the outside diameter of upper cylinder pipeline section (1.2), the outside diameter of upper cylinder pipeline section (1.2), equal to the bottom outside diameter of connection pipeline section (1.1), connects the bottom outside diameter of pipeline section (1.1) less than the upper end diameter connecting pipeline section (1.1).
2. the sucker interface structure of fiber filter cloth as claimed in claim 1, is characterized in that: the inner circle equal diameters of described connection pipeline section (1.1), upper cylinder pipeline section (1.2), upper circular cone pipeline section (1.3), lower cylinder pipeline section (1.4) and lower circular cone pipeline section (1.5).
3. the sucker interface structure of fiber filter cloth as claimed in claim 1, is characterized in that: described upper circular cone pipeline section (1.3) is equal with the outer wall tapering of lower circular cone pipeline section (1.5).
4. a fiber filter cloth mounting structure, it includes sucker (1), connects flexible pipe (2), fiber filter cloth (3), anchor ear (4) and fastening spring (5), left and right sides at fiber filter cloth (3) are respectively provided with sucker (1) by a fastening spring (5), and sucker (1) has sucker body；
Sucker body is fixed with interface, described interface includes connecting pipeline section (1.1), upper cylinder pipeline section (1.2), upper circular cone pipeline section (1.3), lower cylinder pipeline section (1.4) and lower circular cone pipeline section (1.5), the upper end connecting pipeline section (1.1) connects with sucker body, the bottom connecting pipeline section (1.1) connects with the upper end of upper cylinder pipeline section (1.2), the bottom of upper cylinder pipeline section (1.2) connects with the upper end of upper circular cone pipeline section (1.3), the bottom of upper circular cone pipeline section (1.3) connects with the upper end of lower cylinder pipeline section (1.4), the bottom of lower cylinder pipeline section (1.4) connects with the upper end of lower circular cone pipeline section (1.5)；
Described upper cylinder pipeline section (1.2) is the face of cylinder with the outer wall of lower cylinder pipeline section (1.4)；Upper circular cone pipeline section (1.3) is, with the outer wall of lower circular cone pipeline section (1.5), the taper seat that upper end is big, lower end is little；The upper end outside diameter of lower circular cone pipeline section (1.5) is equal to the outside diameter of lower cylinder pipeline section (1.4), the outside diameter of lower cylinder pipeline section (1.4) is more than the bottom outside diameter of upper circular cone pipeline section (1.3), the upper end outside diameter of upper circular cone pipeline section (1.3) is equal to the outside diameter of upper cylinder pipeline section (1.2), the outside diameter of upper cylinder pipeline section (1.2), equal to the bottom outside diameter of connection pipeline section (1.1), connects the bottom outside diameter of pipeline section (1.1) less than the upper end diameter connecting pipeline section (1.1)；
The upper end sleeve of described connection flexible pipe (2) is on upper circular cone pipeline section (1.3), lower cylinder pipeline section (1.4) and the lower circular cone pipeline section (1.5) of described interface, held tightly by anchor ear (4) at the upper end outer wall connecting flexible pipe (2), anchor ear (4) is arranged on upper circular cone pipeline section (1.3) position of described interface, and the crimped end of described anchor ear (4) is away from described fiber filter cloth (3).
5. fiber filter cloth mounting structure as claimed in claim 4, is characterized in that: the inner circle equal diameters of described connection pipeline section (1.1), upper cylinder pipeline section (1.2), upper circular cone pipeline section (1.3), lower cylinder pipeline section (1.4) and lower circular cone pipeline section (1.5).
6. fiber filter cloth mounting structure as claimed in claim 5, is characterized in that: described upper circular cone pipeline section (1.3) is equal with the outer wall tapering of lower circular cone pipeline section (1.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999866.8U CN205569866U (en) | 2015-12-04 | 2015-12-04 | Fiber filter's sucking disc interface structure and fiber filter mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999866.8U CN205569866U (en) | 2015-12-04 | 2015-12-04 | Fiber filter's sucking disc interface structure and fiber filter mounting structure |
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| Publication Number | Publication Date |
|---|---|
| CN205569866U true CN205569866U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520999866.8U Expired - Fee Related CN205569866U (en) | 2015-12-04 | 2015-12-04 | Fiber filter's sucking disc interface structure and fiber filter mounting structure |
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| CN (1) | CN205569866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344140A (en) * | 2015-12-04 | 2016-02-24 | 无锡市通用机械厂有限公司 | Sucker interface structure of fiber filter cloth and fiber filter cloth mounting structure |
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2015
- 2015-12-04 CN CN201520999866.8U patent/CN205569866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344140A (en) * | 2015-12-04 | 2016-02-24 | 无锡市通用机械厂有限公司 | Sucker interface structure of fiber filter cloth and fiber filter cloth mounting structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20211204 |