CN214304330U - Connecting device for planetary gear water pump and motor shaft of ocean platform - Google Patents
Connecting device for planetary gear water pump and motor shaft of ocean platform Download PDFInfo
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- CN214304330U CN214304330U CN202023048719.2U CN202023048719U CN214304330U CN 214304330 U CN214304330 U CN 214304330U CN 202023048719 U CN202023048719 U CN 202023048719U CN 214304330 U CN214304330 U CN 214304330U
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- connecting pipe
- pipe sleeve
- planetary gear
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Abstract
The utility model discloses a connecting device of a planetary gear water pump and a motor shaft of an ocean platform, which comprises a planetary gear water pump, a motor, a connecting pipe sleeve and a hydraulic pusher, wherein the planetary gear water pump is provided with a transmission shaft, a shaft body of the transmission shaft is provided with a limit buckle, and the limit buckle and the transmission shaft are of an integrated structure; the motor is characterized in that one end of the connecting pipe sleeve is provided with a through hole, the other end of the connecting pipe sleeve is fixed on the motor through a screw, a transmission sleeve is embedded in the connecting pipe sleeve, the output end of the motor penetrates through the connecting pipe sleeve and is fixed with the transmission sleeve, a limiting ring buckle is arranged on the transmission sleeve, a rotating groove is formed in the inner wall of the connecting pipe sleeve, and the rotating groove is embedded and connected with the limiting ring buckle. Through the design of the connecting pipe sleeve, the connecting mode of the traditional coupling is simplified, so that the connection and the separation of the pump body and the motor become simple, and convenience is provided for the independent detection of the motor and the pump body.
Description
Technical Field
The utility model relates to a planetary gear pump jointing equipment technical field specifically is an ocean platform planetary gear water pump and motor shaft connecting device.
Background
The planetary gear water pump is one kind of gear pump, which is one rotary pump for conveying liquid or pressurizing liquid via the change in working volume and the movement between the pump cylinder and the meshed gear. Two gears, pump body and front and back covers form two closed spaces, when the gears rotate, the space on the gear disengagement side becomes larger from smaller to larger to form vacuum to suck liquid, and the space on the gear engagement side becomes smaller from larger to smaller to squeeze liquid into the pipeline.
The mode that present gear pump and motor are connected is connected through the shaft coupling, and the shaft coupling need fix through the screw when carrying out motor and gear shaft connection, and the process is comparatively loaded down with trivial details, and the shaft coupling dismouting of screw fixed knot structure is comparatively loaded down with trivial details simultaneously, has caused certain inconvenience to the independent detection of the motor and the pump body.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an ocean platform planetary gear water pump and motor shaft connecting device has solved the shaft coupling and when carrying out motor and gear shaft connection, need fix through the screw, and the process is comparatively loaded down with trivial details, and the shaft coupling dismouting of screw fixed knot structure is comparatively loaded down with trivial details simultaneously, has caused certain inconvenience to the independent detection of the motor and the pump body.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a device for connecting a planetary gear water pump and a motor shaft of an ocean platform comprises the planetary gear water pump, a motor, a connecting pipe sleeve and a hydraulic pusher, wherein a transmission shaft is arranged on the planetary gear water pump, a shaft body of the transmission shaft is provided with a limit buckle, and the limit buckle and the transmission shaft are of an integrated structure; one end of the connecting pipe sleeve is provided with a through hole, the other end of the connecting pipe sleeve is fixed on a motor through a screw, a transmission sleeve is embedded in the connecting pipe sleeve, the output end of the motor penetrates through the connecting pipe sleeve and is fixed with the transmission sleeve, a limiting ring buckle is arranged on the transmission sleeve, a rotating groove is arranged on the inner wall of the connecting pipe sleeve and is embedded and connected with the limiting ring buckle, a limiting groove hole is arranged on the transmission sleeve, and the limiting groove hole is embedded and connected with a limiting buckle on a transmission shaft; the motor is provided with a connecting frame, the connecting frame is fixed to two side ends of the motor through screws, and the telescopic end of the hydraulic pusher is fixed to the connecting frame through screws.
Preferably, the limiting buckles and the limiting slotted holes are uniformly distributed on the transmission shaft and the transmission sleeve, and the limiting buckles and the limiting slotted holes are the same in number and correspond in position.
Preferably, a locking disc is arranged on the fixed end of the connecting pipe sleeve, the locking disc and the connecting pipe sleeve are of an integrated structure, and a screw hole and a rubber gasket are arranged on the locking disc.
Preferably, the hydraulic pusher is an electronic hydraulic device, and the hydraulic pusher and the motor are connected with the control end.
Preferably, the connecting pipe sleeve and the connecting frame are both made of stainless steel, and the connecting pipe sleeve and the connecting frame are both provided with anticorrosive paint.
(III) advantageous effects
The utility model provides an ocean platform planetary gear water pump and motor shaft connecting device. The method has the following beneficial effects:
through the design of the connecting pipe sleeve, when the motor is connected with the pump body, the motor is driven to move through the hydraulic pusher, so that the transmission shaft of the pump body is embedded with the transmission sleeve inside the connecting pipe sleeve, the connection between the motor and the pump body is realized, the mode of the traditional coupling connection is simplified, the connection and the separation between the pump body and the motor are simple, and convenience is provided for the independent detection of the motor and the pump body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the planetary gear water pump of the present invention;
FIG. 3 is a schematic view of the structure of the motor of the present invention;
FIG. 4 is a schematic view of the structure of the connecting pipe sleeve of the present invention;
fig. 5 is a schematic view of the structure of the transmission sleeve of the present invention.
In the figure, a planetary gear water pump-1, a motor-2, a connecting pipe sleeve-3, a connecting frame-4, a hydraulic pusher-5, a transmission shaft-6, a limit buckle-7, a transmission sleeve-8, a limit ring buckle-9 and a limit slot-10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The type of the hydraulic pusher related to the case is CNSD-SJ.
Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a connecting device of a planetary gear water pump and a motor shaft of an ocean platform comprises a planetary gear water pump 1, a motor 2, a connecting pipe sleeve 3 and a hydraulic impeller 5, wherein a transmission shaft 6 is arranged on the planetary gear water pump 1, a limiting buckle 7 is arranged on a shaft body of the transmission shaft 6, and the limiting buckle 7 and the transmission shaft 6 are of an integrated structure; one end of the connecting pipe sleeve 3 is provided with a through hole, the other end of the connecting pipe sleeve is fixed on the motor 2 through a screw, a transmission sleeve 8 is embedded in the connecting pipe sleeve 3, the output end of the motor 2 penetrates through the connecting pipe sleeve 3 and is fixed with the transmission sleeve 8, a limiting ring buckle 9 is arranged on the transmission sleeve 8, a rotating groove is arranged on the inner wall of the connecting pipe sleeve 3 and is embedded and connected with the limiting ring buckle 9, a limiting groove hole 10 is arranged on the transmission sleeve 8, and the limiting groove hole 10 is embedded and connected with a limiting buckle 7 on the transmission shaft 6; the motor 2 is provided with a connecting frame 4, the connecting frame 4 is fixed with the two side ends of the motor 2 through screws, and the telescopic end of the hydraulic pusher 5 is fixed with the connecting frame 4 through screws.
The limiting buckles 7 and the limiting slotted holes 10 are uniformly distributed on the transmission shaft 6 and the transmission sleeve 8, and the limiting buckles 7 and the limiting slotted holes 10 are identical in number and correspond in position. The embedding of the multiple groups of limit buckles and the limit groove holes ensures the firmness of the embedding of the rotating shaft of the pump body and the transmission sleeve, thereby achieving the effect of stable transmission.
The fixing end of the connecting pipe sleeve 3 is provided with a locking disc, the locking disc and the connecting pipe sleeve 3 are of an integrated structure, and the locking disc is provided with a screw hole and a rubber gasket. The locking plate is convenient for be fixed in the motor through the screw with the connecting pipe box on, has realized linking between motor and the connecting pipe box, and the connecting pipe box of screw fixed knot structure also is convenient for to the dismouting, provides convenient to the detection and the maintenance of motor.
The hydraulic pusher 5 is an electronic hydraulic device, and the hydraulic pusher 5 and the motor 2 are connected with a control end. The hydraulic pusher and the motor are integrally controlled through the control end, so that manual operation and control are facilitated.
The connecting pipe sleeve 3 and the connecting frame 4 are both made of stainless steel, and anticorrosive paint is arranged on the connecting pipe sleeve 3 and the connecting frame 4. The connecting pipe sleeve and the connecting frame made of stainless steel materials are not easy to rust, firmness and stability when the connecting pipe sleeve and the connecting frame are connected are enhanced, anti-corrosion coating provides protection for the connecting pipe sleeve and the connecting frame, and the corrosion condition caused by the influence of external factors is avoided.
The working principle is as follows: firstly, the motor 2 needs to be fixed on the movable seat, so that the connecting pipe sleeve 3 on the motor 2 corresponds to the transmission shaft 6 of the planetary gear water pump 1 in position, when the connection is performed, the hydraulic pusher 5 is started through the control end, the hydraulic pusher 5 drives the motor 2 to move, the transmission shaft 6 is embedded with the transmission sleeve 8 in the connecting pipe sleeve 3, if the position of the limit buckle 7 on the transmission shaft 6 is inconsistent with the position of the limit slotted hole 10 on the transmission sleeve 8, the motor 2 can run at a low speed through the control end and is matched with the movement of the hydraulic pusher 5, the embedding of the limit buckle 7 and the limit slotted hole 10 can be realized, and when the transmission shaft 6 is completely embedded with the transmission sleeve 8, the transmission connection between the motor 2 and the planetary gear water pump 1 is realized.
The utility model relates to a planetary gear water pump 1, a motor 2, a connecting pipe sleeve 3, a connecting frame 4, a hydraulic pusher 5, a transmission shaft 6, a limit buckle 7, a transmission sleeve 8, a limit buckle 9, a limit slot 10, and parts are all universal standard parts or parts known by technicians in the field, the structure and principle of the parts can be known by technical manuals or conventional experimental methods, the problem solved by the utility model is that the shaft coupling needs to be fixed by screws when the motor and the gear shaft are connected, the process is complicated, the shaft coupling of the screw fixing structure is disassembled and assembled, certain inconvenience is caused by independent detection of the motor and the pump body, the utility model drives the motor to move by the hydraulic pusher when the motor is connected with the pump body through the design of the connecting pipe sleeve, so that the transmission shaft of the pump body is embedded with the transmission sleeve inside the connecting pipe sleeve, therefore, the connection between the motor and the pump body is realized, the mode of connecting the traditional coupler is simplified, the connection and the separation between the pump body and the motor become simple, and convenience is provided for the independent detection of the motor and the pump body.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an ocean platform planetary gear water pump and motor shaft connecting device which characterized in that: the device comprises a planetary gear water pump (1), a motor (2), a connecting pipe sleeve (3) and a hydraulic pusher (5), wherein a transmission shaft (6) is arranged on the planetary gear water pump (1), a shaft body of the transmission shaft (6) is provided with a limit buckle (7), and the limit buckle (7) and the transmission shaft (6) are of an integrated structure;
one end of the connecting pipe sleeve (3) is provided with a through hole, the other end of the connecting pipe sleeve is fixed on the motor (2) through a screw, a transmission sleeve (8) is embedded in the connecting pipe sleeve (3), the output end of the motor (2) penetrates through the connecting pipe sleeve (3) and is fixed with the transmission sleeve (8), a limiting ring buckle (9) is arranged on the transmission sleeve (8), a rotating groove is arranged on the inner wall of the connecting pipe sleeve (3), the rotating groove is embedded and connected with the limiting ring buckle (9), a limiting groove hole (10) is arranged on the transmission sleeve (8), and the limiting groove hole (10) is embedded and connected with a limiting buckle (7) on the transmission shaft (6);
the motor is characterized in that a connecting frame (4) is arranged on the motor (2), the connecting frame (4) is fixed to two side ends of the motor (2) through screws, and the telescopic end of the hydraulic pusher (5) is fixed to the connecting frame (4) through screws.
2. The device for connecting the planetary gear water pump and the motor shaft of the ocean platform according to claim 1, is characterized in that: the limiting buckles (7) and the limiting slotted holes (10) are uniformly distributed on the transmission shaft (6) and the transmission sleeve (8), and the limiting buckles (7) and the limiting slotted holes (10) are identical in number and correspond in position.
3. The device for connecting the planetary gear water pump and the motor shaft of the ocean platform according to claim 1, is characterized in that: the fixing end of the connecting pipe sleeve (3) is provided with a locking disc, the locking disc and the connecting pipe sleeve (3) are of an integrated structure, and the locking disc is provided with a screw hole and a rubber gasket.
4. The device for connecting the planetary gear water pump and the motor shaft of the ocean platform according to claim 1, is characterized in that: the hydraulic pusher (5) is an electronic hydraulic device, and the hydraulic pusher (5) and the motor (2) are connected with the control end.
5. The device for connecting the planetary gear water pump and the motor shaft of the ocean platform according to claim 1, is characterized in that: the connecting pipe sleeve (3) and the connecting frame (4) are both made of stainless steel materials, and anticorrosive paint is arranged on the connecting pipe sleeve (3) and the connecting frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023048719.2U CN214304330U (en) | 2020-12-17 | 2020-12-17 | Connecting device for planetary gear water pump and motor shaft of ocean platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023048719.2U CN214304330U (en) | 2020-12-17 | 2020-12-17 | Connecting device for planetary gear water pump and motor shaft of ocean platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214304330U true CN214304330U (en) | 2021-09-28 |
Family
ID=77858387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023048719.2U Active CN214304330U (en) | 2020-12-17 | 2020-12-17 | Connecting device for planetary gear water pump and motor shaft of ocean platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214304330U (en) |
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2020
- 2020-12-17 CN CN202023048719.2U patent/CN214304330U/en active Active
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