CN202901632U - Large water intaking pump ship purpose flexible joint - Google Patents
Large water intaking pump ship purpose flexible joint Download PDFInfo
- Publication number
- CN202901632U CN202901632U CN 201220630262 CN201220630262U CN202901632U CN 202901632 U CN202901632 U CN 202901632U CN 201220630262 CN201220630262 CN 201220630262 CN 201220630262 U CN201220630262 U CN 201220630262U CN 202901632 U CN202901632 U CN 202901632U
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- rotary
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Abstract
The utility model relates to a large water intaking pump ship purpose flexible joint which comprises a vertical sleeve joint, a vertical rotary sleeve, a horizontal sleeve joint and a horizontal rotary sleeve. Water outlets are arranged on the side wall of the vertical sleeve joint or the bottom of the vertical sleeve joint. The vertical rotary sleeve is arranged on the top of the vertical sleeve joint in a rotary and sealing mode through a rotary wheel bearing device. The horizontal sleeve joint is fixedly connected on the vertical rotary sleeve, one or two sides of the horizontal sleeve joint are all movably connected with the horizontal rotary sleeve, and a water inlet is arranged on the horizontal rotary sleeve. Due to the fact that the vertical rotary sleeve, the vertical sleeve joint, the horizontal sleeve joint and the horizontal rotary sleeve which are mutually connected in a rotary mode, rotary and movable connection of a pump ship and shore-based water pipes along the vertical and horizontal axis can be respectively achieved, moving, swinging and rotating of the pump ship in the vertical and horizontal direction can be met, and the large water intaking pump ship purpose flexible joint is simple in structure, low in manufacturing cost, safe in using, long in service life, good in applicability, and wide in using range.
Description
Technical field
The utility model relates to a kind of flexible joint, is a kind of magna pump flexible joint of fetching water safely at the different water levels of rivers and lakes or mountain reservoir height peculiar to vessel specifically.
Background technique
At present, the water intaking pumping station is widely used advantage at rivers and lakes or the water intaking of mountain reservoir limit: simple in structure, and convenient, the cycle weak point of constructing, cost is low; Efficiency of producing drinking water is high, and water quality is good, is not subjected to the impact of the factors such as SEA LEVEL VARIATION, fluctuation frequency change.When the design difficulty of water intaking pumping station is how to solve the fluctuation in stage variation conduit pipe that connects hull and bank buttress is affected.The method that adopts at present has two kinds:
1, a metallic hose is respectively installed in conduit pipe and hull and buttress connection place, bank, when water level change hull is moved and when swinging metallic hose produce crooked.The shortcoming of this scheme: when the conduit pipe latus rectum surpasses 400mm, when limited length was processed, the tortuosity of metallic hose was difficult to reach requirement.
2, a ball joint is respectively installed in conduit pipe and hull and buttress connection place, bank, ball joint rotates the balance of adjusting hull when water level changes, when the conduit pipe diameter large, when the hull rocking tendency is large, the adjusting range demand of ball joint is very large, and the ball joint specification requirement is large, ball joint manufacturing difficulty, the use wearing and tearing are large, cost is high, and applicable performance is poor.
Summary of the invention
In order to solve the connecting with the self-adjusting problem of SEA LEVEL VARIATION of heavy caliber conduit pipe pumping station and bank buttress, it is a kind of simple in structure that the utility model provides, be connected firmly, satisfy pumping station because current change, stormy waves jolts, fluctuation in stage produces vertically, water intaking use under movement, swing and the rotation environment of substantially horizontal, improve taking water on pump ship safety and efficient, prolong the conduit pipe large-scale water pump removable marine joint in working life.
The technical solution adopted in the utility model is: a kind of large-scale water pump removable marine joint, its technical characterstic is to comprise vertical muff joint, vertical turnbarrel, horizontal bush joint and horizontally rotate sleeve, vertical muff joint sidewall or bottom are provided with the lower mouth of a river, vertical turnbarrel is the rotary seal state through wheel rotation support and is arranged at vertical muff joint top, the horizontal bush joint is fixedly connected on the vertical turnbarrel, the equal movable sealing connection in the one or both sides of horizontal bush joint horizontally rotates sleeve, horizontally rotates sleeve and is provided with filling pipe end.
Further, describedly horizontally rotate sleeve rotating sealing and be connected in the fixed bearing support, the fixed bearing support is fixedly connected on the wheel rotation support.
Again further, described wheel rotation support comprises lower supporting frame, upper support frame and the runner support more than two, lower supporting frame is fixedly installed on vertical muff joint top, vertical turnbarrel rotary seal is socketed in upper support frame inner ring and the lower supporting frame inner ring, upper support frame bottom is provided with more than two by the uniform runner support of circumferencial direction, the lower supporting frame outer ring is provided with a circle roller groove, the runner frame bottom is connected with the roller that is sliding mode in roller groove, on lower supporting frame, vertical turnbarrel upper end is fixedly connected with lower supporting frame to the upper support frame through runner support and roller wheel bearing.
After adopting above technological scheme, the beneficial effect that the utility model reaches is:
1, vertical turnbarrel passes through the roller swivel bearing on the lower supporting frame in the vertical muff joint through upper support frame, runner support, vertical turnbarrel supporting structure is stable, vertical turnbarrel and vertical muff joint rotation cooperation place add stuffing box packing, with Gland filler is compressed again, effectively guarantee to be tightly connected;
2, horizontally rotate sleeve through the fixed bearing bracket supports on the upper support frame, horizontally rotate sleeve and horizontal bush joint rotation cooperation place and add stuffing box packing and seal, filler is compressed with Gland, effectively guarantees to be tightly connected;
3, in use, mouth of a river external water pipe under vertical muff joint sidewall on pumping station or the bank base or the bottom, the sleeve filling pipe end that horizontally rotates on pumping station or the bank base is communicated with through conduit pipe, when water level generation fluctuation, the conduit pipe drive horizontally rotates sleeve and rotates around the linear sealing of horizontal bush joint shaft in the horizontal bush joint, when current change, conduit pipe is successively through horizontally rotating sleeve, the horizontal bush joint drive vertical turnbarrel in vertical muff joint around vertical muff joint axis seal rotary, when stormy waves jolts hull, a plurality of rollers of installing on the runner support rotate around vertical sleeve joint axis in roller groove, vertical sleeve joint is fixed on the pumping station hull, the relatively vertical turnbarrel rotation of pumping station hull, horizontally rotating sleeve is supported on the lower supporting frame of vertical sleeve joint by the roller cooperation by the runner support with vertical turnbarrel, horizontally rotate the level of sleeve and vertical turnbarrel and pitch and cooperate roller groove effectively to dissolve by roller, joint stress is dissolved and is conducive to extending connector working life.
The utility model adopts the vertical turnbarrel that mutually is rotatably connected and the muff joint of being connected, horizontally rotate sleeve and horizontal bush joint realizes respectively being connected active the connection with horizontal axis around vertical axle center of conduit pipe between pumping station and bank base, can satisfy pumping station because current change, stormy waves jolts, fluctuation in stage produces vertically, use under movement, swing and the rotation of substantially horizontal, it is simple in structure, fabricating cost is low, use safety, life-span is long, and applicable performance is good, and using scope is wide.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model perspective view;
Fig. 3 is the use structural representation of the utility model when high-low water level changes;
Fig. 4 is the use structural representation of the utility model when current change.
Among the figure: bank base 1, pumping station 2, conduit pipe 3, vertical muff joint 4, the lower mouth of a river 5, vertical turnbarrel 6, lower supporting frame 7, roller groove 8, stuffing box packing 9, Gland 10, upper support frame 11, runner support 12, roller 13, horizontal bush joint 14 horizontally rotates sleeve 15, fixed bearing support 16, flange 17, filling pipe end 18.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Shown in Fig. 1-2, a kind of large-scale water pump removable marine joint comprises vertical muff joint 4, vertical turnbarrel 6, lower supporting frame 7, roller groove 8, stuffing box packing 9, Gland 10, upper support frame 11, runner support 12, roller 13, horizontal bush joint 14, horizontally rotates sleeve 15, fixed bearing support 16 and flange 17.Vertical muff joint 4 sidewalls or bottom are provided with the lower mouth of a river 5, lower supporting frame 7 is fixedly installed on vertical muff joint 4 tops, vertical turnbarrel 6 rotary seals are socketed on upper support frame 11 inner rings and lower supporting frame 7 inner rings, upper support frame 11 bottoms are provided with more than two by the uniform runner support 12 of circumferencial direction, lower supporting frame 7 outer rings are provided with a circle roller groove 8, and runner support 12 bottoms are connected with the roller 13 that is sliding mode in roller groove 8; Horizontal bush joint 14 is fixedly connected on the vertical turnbarrel 6, the equal movable sealing connection in the both sides of horizontal bush joint 14 horizontally rotates sleeve 15 1 sides, horizontally rotating sleeve 15 opposite side rotary seals is connected in the fixed bearing support 16, fixed bearing support 16 is fixedly connected on the upper support frame 11, horizontally rotates sleeve 15 opposite sides and is provided with flanged 17 filling pipe end 18; Between vertical muff joint 4 and the vertical turnbarrel 6, horizontally rotate the stuffing box packing 9 that is equipped with between sleeve 15 and the horizontal bush joint 14 by Gland 10 pressings.
Shown in Figure 3, be provided with flexible joint of the present invention on bank base 1 and the pumping station 2, the lower mouth of a river of the vertical muff joint 4 of two flexible joints all is connected to water pipe, and horizontally rotating between the sleeve 15 of two flexible joints is communicated with through conduit pipe 3.When high-low water level changed, the sleeve 15 that horizontally rotates that conduit pipe 3 drives two flexible joints rotated around the linear sealing of horizontal bush joint shaft in horizontal bush joint 14.
Shown in Figure 4, be provided with flexible joint of the present invention on bank base 1 and the pumping station 2, the lower mouth of a river of the vertical muff joint 4 of two flexible joints all is connected to water pipe, and horizontally rotating between the sleeve 15 of two flexible joints is communicated with through conduit pipe 3.When current change, conduit pipe 3 successively through horizontally rotate sleeve 15, horizontal bush joint 14 drive vertical turnbarrel 6 in vertical muff joint 4 around vertical muff joint axis seal rotary.
Claims (3)
1. one kind large-scale water pump removable marine joint, it is characterized in that: comprise vertical muff joint, vertical turnbarrel, horizontal bush joint and horizontally rotate sleeve, vertical muff joint sidewall or bottom are provided with the lower mouth of a river, vertical turnbarrel is the rotary seal state through wheel rotation support and is arranged at vertical muff joint top, the horizontal bush joint is fixedly connected on the vertical turnbarrel, the equal movable sealing connection in the one or both sides of horizontal bush joint horizontally rotates sleeve, horizontally rotates sleeve and is provided with filling pipe end.
2. large-scale water pump removable marine joint according to claim 1 is characterized in that: describedly horizontally rotate the sleeve rotating sealing and be connected in the fixed bearing support, the fixed bearing support is fixedly connected on the wheel rotation support.
3. large-scale water pump removable marine joint according to claim 1 and 2, it is characterized in that: described wheel rotation support comprises lower supporting frame, upper support frame and the runner support more than two, lower supporting frame is fixedly installed on vertical muff joint top, vertical turnbarrel rotary seal is socketed in upper support frame inner ring and the lower supporting frame inner ring, upper support frame bottom is provided with more than two by the uniform runner support of circumferencial direction, the lower supporting frame outer ring is provided with a circle roller groove, the runner frame bottom is connected with the roller that is sliding mode in roller groove, on lower supporting frame, vertical turnbarrel upper end is fixedly connected with lower supporting frame to the upper support frame through runner support and roller wheel bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630262 CN202901632U (en) | 2012-11-26 | 2012-11-26 | Large water intaking pump ship purpose flexible joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630262 CN202901632U (en) | 2012-11-26 | 2012-11-26 | Large water intaking pump ship purpose flexible joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901632U true CN202901632U (en) | 2013-04-24 |
Family
ID=48122303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220630262 Expired - Lifetime CN202901632U (en) | 2012-11-26 | 2012-11-26 | Large water intaking pump ship purpose flexible joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996948A (en) * | 2012-11-26 | 2013-03-27 | 江苏河海给排水成套设备有限公司 | Flexible joint for large-sized water-taking pump boat |
| CN103541404A (en) * | 2013-09-24 | 2014-01-29 | 江苏河海给排水成套设备有限公司 | Modularized floating dock pump station |
-
2012
- 2012-11-26 CN CN 201220630262 patent/CN202901632U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996948A (en) * | 2012-11-26 | 2013-03-27 | 江苏河海给排水成套设备有限公司 | Flexible joint for large-sized water-taking pump boat |
| CN103541404A (en) * | 2013-09-24 | 2014-01-29 | 江苏河海给排水成套设备有限公司 | Modularized floating dock pump station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |