CN210068582U - Underwater butt joint device for tubular pump - Google Patents
Underwater butt joint device for tubular pump Download PDFInfo
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- CN210068582U CN210068582U CN201920811958.7U CN201920811958U CN210068582U CN 210068582 U CN210068582 U CN 210068582U CN 201920811958 U CN201920811958 U CN 201920811958U CN 210068582 U CN210068582 U CN 210068582U
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- tubular pump
- butt joint
- pump
- lifting hook
- tubular
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Abstract
The utility model discloses an underwater butt joint device for a tubular pump, which relates to the technical field of hydraulic machinery, and comprises an underwater pre-buried pipeline, wherein the underwater pre-buried pipeline comprises a vertical pipe and a transverse pipe connected with the vertical pipe, a notch section for installing the tubular pump is arranged on the transverse pipe, both ends of the notch section are provided with a first butt joint part, both ends of the tubular pump are correspondingly provided with a second butt joint part, guide rods are arranged on both sides of the notch section on the transverse pipe, the upper ends of the guide rods are connected through a transverse rod, the transverse rod is provided with a lifting hook and a driving device for driving the lifting of the lifting hook, the tubular pump is hung on the lifting hook, and the tubular pump is positioned right above the notch section; the utility model discloses set up the breach section that matches with the tubular pump on violently managing to hoist the tubular pump to the breach section through the lifting hook, realize the tubular pump and the butt joint of violently managing, the butt joint is very convenient, and the installation degree of difficulty is low.
Description
Technical Field
The utility model relates to a hydraulic machinery technical field especially relates to a through-flow pump is interfacing apparatus under water.
Background
The through-flow pump is one kind of horizontal axial-flow pump, and is composed of motor, speed reducer and water pump set, and is installed in underwater pipeline, and its water inlet and outlet channels are positioned on a straight line, and are similar to straight cylinder, so that it has small hydraulic loss, high water-lifting efficiency, compact structure, convenient installation and maintenance, and simple pump station engineering. As the pumps need to be periodically serviced or replaced, they are typically docked with a pre-installed subsea pipeline. However, the embedded pipeline is located underwater, so that the installation is very inconvenient and the installation difficulty is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome prior art's shortcoming, provide a through-flow pump interfacing apparatus under water.
In order to solve the technical problem, the technical scheme of the utility model as follows:
the utility model provides a tubular pump is interfacing apparatus under water, includes pre-buried pipeline under water, pre-buried pipeline includes the riser and violently manages being connected with the riser under water, violently offer the breach section that is used for installing the tubular pump on the pipe, the both ends of breach section all are provided with first butt joint portion, the both ends correspondence of tubular pump is provided with second butt joint portion, violently manage the both sides that lie in the breach section and all install the guide arm, the upper end of guide arm is passed through the horizontal pole and is connected, be provided with the drive arrangement that lifting hook and drive lifting hook go up and down on the horizontal pole, the tubular pump articulates on the lifting hook, just the tubular pump is located the breach section directly over.
Furthermore, the included angle between the first butt joint parts and the horizontal plane is an acute angle, and the distance between the lower ends of the two first butt joint parts is smaller than that between the upper ends of the two first butt joint parts.
According to the underwater butt joint device for the tubular pump, the two ends of the cross rod are detachably connected with the upper end of the guide rod, the two ends of the tubular pump are provided with the guide sleeves, and the guide sleeves are sleeved on the guide rod.
In the foregoing underwater docking device for a tubular pump, the second docking portion is provided with a sealing gasket.
In the foregoing underwater docking device for a tubular pump, the sealing gasket is a tetrafluoro gasket.
The utility model has the advantages that:
(1) the cross pipe is provided with the notch section matched with the cross pump, and the cross pump is hoisted to the notch section through the lifting hook, so that the butt joint of the cross pump and the cross pipe is realized, the butt joint is very convenient, and the installation difficulty is low;
(2) the utility model arranges the first butt joint parts in an inclined way, the lower ends of the two first butt joint parts have smaller distance, and when the tubular pump is in butt joint, the second butt joint part and the first butt joint part are gradually jointed, thereby ensuring the tightness of the butt joint;
(3) the utility model is provided with the guide sleeves on both sides of the tubular pump, the guide sleeves can be sleeved on the guide rods, and can play a role in limiting in the lifting process, thereby avoiding the phenomenon that the tubular pump shakes back and forth in the lifting process and ensuring the stability of the butt joint of the tubular pump;
(4) the utility model discloses still install the tetrafluoro gasket on second butt joint portion, when the butt joint, the tetrafluoro gasket can effectively reduce the clearance between first butt joint portion and the second butt joint portion to improve the sealing performance of tubular pump and violently manage the butt joint.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration during movement of the cross-flow pump;
FIG. 3 is a top view of FIG. 1;
wherein: 1. a riser; 2. a transverse tube; 3. a notch section; 4. a first mating portion; 5. a second docking portion; 6. a guide bar; 7. a cross bar; 8. a hook; 9. a tubular pump; 10. and a guide sleeve.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
The embodiment provides a through-flow pump 9 underwater docking device, which comprises an underwater embedded pipeline, and the underwater embedded pipeline comprises a vertical pipe 1 arranged in the vertical direction and a transverse pipe 2 arranged in the horizontal direction, which is shown in figure 1. The right side of the vertical pipe 1 is provided with a butt flange, the left end of the transverse pipe 2 is correspondingly provided with a butt flange, and the transverse pipe 2 and the vertical pipe 1 are in butt joint through the butt flange.
A section of notch section 3 is arranged on the transverse pipe 2, referring to fig. 2, first butt-joint portions 4 are arranged at two ends of the notch section 3, included angles between the two first butt-joint portions 4 and a horizontal plane are acute angles, and a distance between lower ends of the two first butt-joint portions 4 is smaller than a distance between upper ends of the two butt-joint portions.
Referring to fig. 2, the left and right sides of the tubular pump 9 are correspondingly provided with second butt joint parts 5, when the tubular pump 9 moves downwards to be equal to the height of the transverse pipe 2 through the hook 8, the second butt joint parts 5 on the two sides of the tubular pump 9 can be in butt joint with the first butt joint parts 4 on the two sides of the notch section 3, so that the butt joint of the tubular pump 9 and the transverse pipe 2 is realized. Wherein, all be provided with uide bushing 10 in the left and right sides of tubular pump 9, earlier cup joint uide bushing 10 on guide arm 6 when the butt joint, can avoid the lift in-process tubular pump 9 to rock from beginning to end, guarantee installation stability.
And the second butt joint parts 5 on two sides of the tubular pump 9 are fixedly provided with tetrafluoro gaskets, and the tetrafluoro gaskets can effectively improve the sealing property of the butt joint part of the tubular pump 9 and the transverse pipe 2.
In addition, two lifting parts are further arranged on the transverse pipe 2, and the transverse pipe 2 can be lifted underwater through a lifting mechanism when being laid, so that the transverse pipe is conveniently butted with the vertical pipe 1.
The specific working description is as follows: firstly, a vertical pipe 1 is buried under water, then a transverse pipe 2 is hoisted under water through a lifting mechanism, a butt flange on the left side of the transverse pipe 2 is flush with a butt flange on the right side of the vertical pipe 1, then butt joint of the transverse pipe 2 and the vertical pipe 1 is realized through a socket mechanism, then guide sleeves 10 on two sides of a tubular pump 9 are sleeved on two guide rods 6, a lifting hook 8 is fixedly connected to the tubular pump 9, then the tubular pump 9 is driven to move downwards through the lifting mechanism until second butt joint parts 5 on two sides of the tubular pump 9 are in butt joint with first butt joint parts 4 on the transverse pipe 2, and during butt joint, because the first butt joint parts 4 and the second butt joint parts 5 are both obliquely arranged, the mass of the tubular pump 9 is large, and a tetrafluoro gasket is arranged on the second butt joint parts 5, the tightness of the butt joint parts of the tubular pump 9.
In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (5)
1. The utility model provides a cross flow pump (9) interfacing apparatus under water, includes pre-buried pipeline under water, pre-buried pipeline under water includes violently pipe (2) that riser (1) and be connected with riser (1), its characterized in that: a notch section (3) for installing a tubular pump (9) is arranged on the transverse pipe (2), first butt-joint parts (4) are respectively arranged at two ends of the notch section (3), second butt-joint parts (5) are correspondingly arranged at two ends of the tubular pump (9),
horizontal pipe (2) are gone up and are located the both sides of breach section (3) and all install guide arm (6), the upper end of guide arm (6) is passed through horizontal pole (7) and is connected, be provided with lifting hook (8) and the drive arrangement that drive lifting hook (8) go up and down on horizontal pole (7), cross-flow pump (9) articulate on lifting hook (8), just cross-flow pump (9) are located breach section (3) directly over.
2. A submerged docking device for a tubular pump (9) according to claim 1, characterized in that: the included angle between the first butt joint part (4) and the horizontal plane is an acute angle, and the distance between the lower ends of the first butt joint parts (4) is smaller than that between the upper ends of the first butt joint parts.
3. A submerged docking device for a tubular pump (9) according to claim 1, characterized in that: the two ends of the cross rod (7) are detachably connected with the upper end of the guide rod (6), the two ends of the tubular pump (9) are provided with guide sleeves (10), and the guide sleeves (10) are sleeved on the guide rod (6).
4. A submerged docking device for a tubular pump (9) according to claim 1, characterized in that: and a sealing gasket is arranged on the second butt joint part (5).
5. A submerged docking unit for a tubular pump (9) according to claim 4, characterized in that: the sealing gasket is a tetrafluoro gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920811958.7U CN210068582U (en) | 2019-05-31 | 2019-05-31 | Underwater butt joint device for tubular pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920811958.7U CN210068582U (en) | 2019-05-31 | 2019-05-31 | Underwater butt joint device for tubular pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210068582U true CN210068582U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920811958.7U Active CN210068582U (en) | 2019-05-31 | 2019-05-31 | Underwater butt joint device for tubular pump |
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| Country | Link |
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| CN (1) | CN210068582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217409A (en) * | 2021-06-17 | 2021-08-06 | 南京南微环保科技有限公司 | Energy-saving type tubular pump for controlling algae |
-
2019
- 2019-05-31 CN CN201920811958.7U patent/CN210068582U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217409A (en) * | 2021-06-17 | 2021-08-06 | 南京南微环保科技有限公司 | Energy-saving type tubular pump for controlling algae |
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