CN2208456Y - Multi-function hydraulic pipe scale cleaning device - Google Patents
Multi-function hydraulic pipe scale cleaning device Download PDFInfo
- Publication number
- CN2208456Y CN2208456Y CN 94231733 CN94231733U CN2208456Y CN 2208456 Y CN2208456 Y CN 2208456Y CN 94231733 CN94231733 CN 94231733 CN 94231733 U CN94231733 U CN 94231733U CN 2208456 Y CN2208456 Y CN 2208456Y
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- Prior art keywords
- cutter
- polyhedron
- stay
- universal ball
- tool
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- Expired - Fee Related
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Abstract
The utility model relates to a hydraulic pipe scale cleaning device. The rubber support ring of the utility model is fixedly sheathed at the outer end of the straight rod of a universal ball head. The connecting part of the ball head of the universal ball head and the straight rod is fixedly sheathed with an elastic sleeve ring. The ball head of the universal ball head is connected with the inner end of the connecting head of a knife loading polyhedron through a connecting sleeve on which a rubber water seal retaining wall ring is fixedly sheathed. The outer end of the connecting head of the knife loading polyhedron and the knife loading polyhedron are fixedly connected in a dismountable mode.
Description
The utility model relates to a kind of hydraulic pipe stay-furring tool.
The hydraulic pipe stay-furring tool is a kind of in order to be placed into pipe interior, utilizes the pump pressure discharge water to carry out the special-purpose small appliances of pipeline snaking operation for power.Existing hydraulic pipe stay-furring tool, its center connecting rod and dress cutter polyhedron are fixed together with welding method, therefore the dress cutter polyhedron that center connecting rod can only a fixedly connected single diameter, can not be as required connect with the dress cutter polyhedron of other different-diameter size, this is not only bad for use, and manufacturing expense is higher relatively, and is also relatively heavier, the inconvenience transportation of carrying and case.Existing in addition dress cutter polyhedron is only outer to be equipped with scroll-diced cutter a kind of single type, that made by common steel, this cutter are used to cut medium hardness, layering is better and quality is loose pipeline scale is more suitable, but be used for the pipeline scale that cutting hardness is higher, layering is bad, then to cut dirty efficient very low because of its insufficient strength, be used to cut the softer but not loose pipeline scale of quality, the dirty groove that comes out because of rolling cut is difficult for making fouling to come off influencing and cuts dirty effect again.In addition, existing pipeline stay-furring tool does not have transfer, can not pass through the less channel bend of angle, therefore before implementing snaking, must reequip or change this class channel bend, this is long for pipeline, the pipeline snaking of elbow more (tens even tens) can additionally increase material and manually expend, and can cause also that pipeline is long-time stops transport and influence production.
The purpose of this utility model is exactly in order to address the above problem, and a kind of transfer that has is provided, and can connect with the dress cutter polyhedron of all size size, and dress cutter polyhedron can assemble the multifunctional hydraulic-power pipeline stay-furring tool of different shape cutter.
Technical solution of the present utility model:
A kind of multifunctional hydraulic-power pipeline stay-furring tool, it includes rubber bearing circle (1), rubber water shutoff retaining wall circle (2), dress cutter polyhedron (3), it is characterized in that rubber bearing circle (1) is solidly set on the straight-bar outer end of universal ball end (4), bulb and straight-bar junction at universal ball end (4) are installed with elastic collar (5), rotate with the flexibility that guarantees universal ball end, the bulb of universal ball end (4) is connected as a single entity by adapter sleeve (7) with the inner of dress cutter polyhedron connector (6), be installed with rubber water shutoff retaining wall circle (2) on the adapter sleeve (7), the outer end of dress cutter polyhedron connector (6) is removable fixedlying connected with dress cutter polyhedron (3).
Center of the present utility model connecting rod adopts universal ball end and dress cutter polyhedron connector to constitute, it is removable fixedlying connected with dress cutter polyhedron, so can be according to actual needs connect with the dress cutter polyhedron of various diameters, promptly can accomplish " a bar multipath ", not only be beneficial to use but also save manufacturing expense, also be convenient to dismounting, the transportation of carrying, case.Dress cutter polyhedron of the present utility model can connect with various knife-edges, as triangular knife, two-edged knife, single face cutter and circular knife etc., its used steel is also different, as hard alloy steel, tool steel etc., so can cut dirty mode such as cutting-up formula, vertical cut formula, roll-turning operation by various, and dress cutter mode also can be selected as required, built-in type, fitted outside are arranged, singly adorn or load in mixture formula, the cutter footpath also can be regulated, so can select for use according to different pipeline scale hardness, thickness and caliber size, help improving snaking efficient and quality.The utility model is owing to adopted universal ball end, make it have the compliance steer function, can make the stay-furring tool can either be during running job in pipeline smoothly by the bigger standard bend of angle, also can pass through the less non-standard bend of general angle, thereby avoid because of changing or the additive decrementation of the long-time stoppage in transit of pipeline that the repacking elbow causes and material, labour cost.The utility model novel and reasonable structure, easy to use, function is many, the scaling effect ideal.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a built-in type dress cutter polyhedron schematic diagram of the present utility model;
Fig. 3 is that the A of Fig. 2 is to view;
Fig. 4 is a fitted outside dress cutter polyhedron schematic diagram of the present utility model;
Fig. 5 is that the B of Fig. 4 is to view.
As Fig. 1, there is external screw thread universal ball end of the present utility model (4) straight-bar outer end, the external screw thread that the nut sleeve (8) that has an internal thread is passed pressing plate (9) and universal ball end (4) straight-bar outer end spins, and rubber bearing circle (1) is sleeved on the nut sleeve (8), and pressured plate (9) is fixed.The outer end of dress cutter polyhedron connector (6) can be the flange (10) of screw, and the bottom surface that this flange (10) will be adorned cutter polyhedron (3) when making assembling is pushed down, and by bolt they is connected as a single entity.Elastic collar of the present utility model (5) can be rubber washer, also can be turn, rotates with the flexibility that guarantees universal ball end (4).In adapter sleeve (7), be provided with resilient rubbber cushion (14) between the bulb of universal ball end (4) and the dress cutter polyhedron connector (6), to guarantee to play when turning to the flexible protective effect.As Fig. 2,3, dress cutter formula structure in dress cutter polyhedron of the present utility model (3) can be, one circle sidewall has a plurality of tool bores, corresponding each tool bore has each self-corresponding screw on the end face of dress cutter polyhedron (3), each cutter (11) is packed in separately the tool bore, and each hold-down screw (12) penetrates screw separately and is fixed separately cutter (11).As Fig. 4,5, dress cutter polyhedron (3) also can be outer dress cutter formula structure, and the appearance of one circle sidewall outwards is connected with removable knives rack (13), and cutter (11) separately is housed on each knives rack (13).The used cutter (11) of the utility model can be the carbide alloy triangular knife, also two-edged knife, single face cutter or circular knife, but their single types be installed on the dress cutter polyhedron (3), also can dissimilarly load in mixture on dress cutter polyhedron (3).
The course of work of the present utility model is as follows:
Before the snaking operation, at the two ends of snaking pipeline stay-furring tool posting port and conveying end are installed respectively earlier.Simultaneously fouling situation in the pipeline is carried out visual inspection, with the size of the actual internal diameter of the pipeline that forms behind hardness, thickness and layering situation and the pipeline scale of distinguishing fouling, so as pointedly on stay-furring tool the choosing dress select and cut that this type of fouling is suitable cuts dirty device for use.
When the snaking operation begins, earlier the utility model is put in the pipeline and tightened its ring flange cover plate bolt from posting port, even if but with turn on pump.At this moment, rubber water shutoff retaining wall circle (2) on the stay-furring tool and dress cutter polyhedron (3) concave panel advance because of being subjected to hydraulic pressure that stay-furring tool is pushed to, and the fouling of tube wall border are cut by each cutter (11) on its dress cutter polyhedron (3) in service forward.When the stay-furring tool running job when the snaking pipeline section is not held, promptly it is proposed outside pipe by conveying end.Stay-furring tool is a plurality of continuous circulation grantings, when previous being removed, then provides for back one.Every once, cuts the dirty degree of depth and be generally 2-3mm.Along with providing again and again of stay-furring tool, the fouling of pipeline border is just split away off by from level to level cutting and with outside the discharging current effuser.
When stay-furring tool runs into bend in running job, no matter be the less non-standard elbow of standard elbow or general angle, all can under the effect of the compliance steer device of forming by universal ball end (4) and elastic collar (5) of the present utility model, pass through smoothly.
If the especially big dirty pieces that the generation stay-furring tool is split away off by dirty knurl, foreign matter or cutting in running job etc. block, can pursue the proper method then removal of obstacle in addition by its position of being obstructed of electron detection Instrument measuring, make it recover normal operation.
The utility model is because dress cutter polyhedron (3) is dismantled and assembled connection, and the cutter on it (11) is also dismantled and assembled, so can change the dress cutter polyhedron (3) of different-diameter, different dress cutter modes in the course of work according to actual needs at any time, and respectively adorn cutter polyhedron (3) the difform cutter (11) that also can change the outfit at any time according to actual needs.As run into dirty matter hardness height, the bad pipeline scale of layering, should adopt the carbide alloy triangular knife, or it and circular knife are loaded in mixture use.As run into pine of dirty matter, but unloose pipeline scale can be selected vertical cut formula single face cutter or two-edged knife for use.Its result of use is very good.
Claims (8)
1, a kind of multifunctional hydraulic-power pipeline stay-furring tool, it includes rubber bearing circle (1), rubber water shutoff retaining wall circle (2), dress cutter polyhedron (3), it is characterized in that rubber bearing circle (1) is solidly set on the straight-bar outer end of universal ball end (4), bulb and straight-bar junction at universal ball end (4) are installed with elastic collar (5), rotate with the flexibility that guarantees universal ball end, the bulb of universal ball end (4) is connected as a single entity by adapter sleeve (7) with the inner of dress cutter polyhedron connector (6), be installed with rubber water shutoff retaining wall circle (2) on the adapter sleeve (7), the outer end of dress cutter polyhedron connector (6) is removable fixedlying connected with dress cutter polyhedron (3).
2, by the described multifunctional hydraulic-power pipeline of claim 1 stay-furring tool, there is external screw thread the straight-bar outer end that it is characterized in that universal ball end (4), the external screw thread that the nut sleeve (8) that has an internal thread is passed pressing plate (9) and universal ball end (4) straight-bar outer end spins, rubber bearing circle (1) is sleeved on the nut sleeve (8), and pressured plate (9) is fixed.
3, by the described multifunctional hydraulic-power pipeline of claim 1 stay-furring tool, it is characterized in that the outer end of adorning cutter polyhedron connector (6) can be the flange (10) that has screw, the bottom surface that this flange (10) will be adorned cutter polyhedron (3) when making assembling is pushed down, and by bolt they is connected as a single entity.
4, by the described multifunctional hydraulic-power pipeline of claim 1 stay-furring tool, it is characterized in that described elastic collar (5) can be rubber washer, also can be turn.
5, by the described multifunctional hydraulic-power pipeline of claim 1 stay-furring tool, it is characterized in that adorning cutter polyhedron (3) and can be interior dress cutter formula structure, one circle sidewall has a plurality of tool bores, corresponding each tool bore has each self-corresponding screw on the end face of dress cutter polyhedron (3), each cutter (11) is packed in separately the tool bore, and each hold-down screw (12) penetrates screw separately and is fixed separately cutter (11).
6, by the described multifunctional hydraulic-power pipeline of claim 1 stay-furring tool, it is characterized in that adorning cutter polyhedron (3) and also can be outer dress cutter formula structure, the appearance of one circle sidewall outwards is connected with removable knives rack (13), and cutter (11) separately is housed on each knives rack (13).
7, by claim 5 or 6 described multifunctional hydraulic-power pipeline stay-furring tools, it is characterized in that cutter (11) can be the carbide alloy triangular knife, also two-edged knife, single face cutter or circular knife, but their single types are installed on the dress cutter polyhedron (3), also can dissimilarly load in mixture on dress cutter polyhedron (3).
8, by the described multifunctional hydraulic-power pipeline of claim 1 stay-furring tool, it is characterized in that the bulb of universal ball end (4) in adapter sleeve (7) and adorn between the cutter polyhedron connector (6) being provided with resilient rubbber cushion (14), guarantee to play when turning to the flexible protective effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94231733 CN2208456Y (en) | 1994-12-23 | 1994-12-23 | Multi-function hydraulic pipe scale cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94231733 CN2208456Y (en) | 1994-12-23 | 1994-12-23 | Multi-function hydraulic pipe scale cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2208456Y true CN2208456Y (en) | 1995-09-27 |
Family
ID=33843502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94231733 Expired - Fee Related CN2208456Y (en) | 1994-12-23 | 1994-12-23 | Multi-function hydraulic pipe scale cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2208456Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520373B (en) * | 2008-02-27 | 2010-11-03 | 中国科学院工程热物理研究所 | Device for testing antiscaling and contaminant separation effects by use of hydrodynamic cavitation |
| CN106001019A (en) * | 2016-07-18 | 2016-10-12 | 红塔烟草(集团)有限责任公司 | Scale removing tool and method for deep well pipeline |
| CN108246738A (en) * | 2018-01-22 | 2018-07-06 | 中国石油大学(华东) | A kind of offshore oilfield pipeline self-adapting type stairstepping duct cleaning pig |
-
1994
- 1994-12-23 CN CN 94231733 patent/CN2208456Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520373B (en) * | 2008-02-27 | 2010-11-03 | 中国科学院工程热物理研究所 | Device for testing antiscaling and contaminant separation effects by use of hydrodynamic cavitation |
| CN106001019A (en) * | 2016-07-18 | 2016-10-12 | 红塔烟草(集团)有限责任公司 | Scale removing tool and method for deep well pipeline |
| CN108246738A (en) * | 2018-01-22 | 2018-07-06 | 中国石油大学(华东) | A kind of offshore oilfield pipeline self-adapting type stairstepping duct cleaning pig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |