CN212838587U - Low-resistance high-efficiency automatic coupling device for submersible pump - Google Patents
Low-resistance high-efficiency automatic coupling device for submersible pump Download PDFInfo
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- CN212838587U CN212838587U CN202020544303.0U CN202020544303U CN212838587U CN 212838587 U CN212838587 U CN 212838587U CN 202020544303 U CN202020544303 U CN 202020544303U CN 212838587 U CN212838587 U CN 212838587U
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- flange
- outlet pipe
- additional coupling
- water outlet
- coupling flange
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Abstract
The utility model discloses a low-resistance high-efficiency automatic coupling device for a submersible pump, which comprises a submersible electric pump, a submersible pump water outlet pipe flange, an additional coupling flange, a water outlet pipe flange and a water outlet pipe, wherein a submersible pipe of the submersible electric pump is fixedly connected with one end of the submersible pump water outlet pipe flange, the other end of the submersible pump water outlet pipe flange is connected with the additional coupling flange, the additional coupling flange is clamped with the water outlet pipe flange, the water outlet pipe flange is connected with the water outlet pipe, an elastic clamping seat is fixedly arranged in the clamping seat of the additional coupling flange, and a rotary rod is movably arranged on the elastic seat of the elastic clamping seat, the utility model has the following beneficial effects that the clamping seat which is matched is arranged at the wedge clamping position of the additional coupling flange and the water outlet pipe flange, so that the additional coupling flange and the flange are more stably fixed and the use is more efficient, the elastic device is added at the bayonet, so that the additional coupling flange and the water outlet pipe block flange are more convenient and labor-saving to disassemble.
Description
Technical Field
The utility model relates to a sewage treatment technical field particularly, relates to a immersible pump automatic coupling device of low resistance high efficiency.
Background
The principle of the automatic coupling device of the submersible sewage pump is as follows: a pair of wedge clamps are arranged above the additional coupling flange of the self-coupling device and the inlet flange of the water outlet pipe seat, a pair of wedge clamps are arranged below the additional coupling flange and the inlet flange of the water outlet pipe seat, and one wedge clamp below the inlet flange of the water outlet pipe seat is fixed below the inlet flange of the water outlet pipe seat by an elastic steel plate.
The existing automatic coupling device has overlong service time, and the coupling position may loosen, so that the condition of water leakage between flanges may occur.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a immersible pump automatic coupling device of low resistance high efficiency to solve the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a immersible pump automatic coupling device of low resistance high efficiency, includes submerged motor pump, immersible pump outlet pipe flange, additional coupling flange, outlet pipe flange and outlet pipe, submerged motor pump's dive pipe and the one end fixed connection of immersible pump outlet pipe flange, the other end and the additional coupling flange of immersible pump outlet pipe flange are connected, additional coupling flange and outlet pipe flange joint, outlet pipe flange and outlet pipe connection.
Furthermore, an elastic clamping seat is fixedly installed inside a clamping opening of the additional coupling flange, a rotating rod is movably installed on the elastic clamping seat of the elastic clamping seat, a rigid block is movably installed on the rotating rod through a rigid spring, a wedge clamp is arranged at one end of the rigid block, one end of the rigid spring is fixedly connected with one end of the rigid spring, the other end of the rigid spring is fixed on a spring seat of the additional coupling flange, and the additional coupling flange and the water outlet pipe flange are provided with clamping openings matched with each other, so that the additional coupling flange and the water outlet pipe flange are fixed more stably.
Furthermore, a bayonet matched with the bayonet of the additional coupling flange is arranged on the water outlet pipe flange, a wedge card matched with the wedge card of the additional coupling flange is arranged at the bayonet, and the two wedge cards are used for fixing the additional coupling flange and the water outlet pipe flange.
Further, elasticity cassette includes rotary rod axle bed, cassette and spring, rotary rod axle bed passes through spring movable mounting on the cassette, and the rigidity piece passes through rotatory activity at the spring cassette, and when the bayonet socket of outlet pipe was blocked to the rigidity piece, pulling rigidity piece, rigidity piece rebound, additional coupling flange is not hard up with outlet pipe flange bayonet socket department, can follow the outlet pipe flange with additional coupling flange.
Furthermore, one end of the rigid block is provided with a through hole, a steel wire is fixedly installed at the through hole, the steel wire penetrates through the additional coupling flange to be movably connected with a guide wheel on a guide cable of the water outlet pipe, the steel wire is pulled, and the additional coupling flange can be detached from the water outlet pipe flange by pulling the rigid block through the steel wire.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses well additional coupling flange sets up the bayonet socket of looks adaptation with the wedge card department of outlet pipe flange, makes additional coupling flange and outlet pipe flange fixed more stable, uses more high-efficiently, and it is more convenient when locating to add resilient means at the bayonet socket, makes additional coupling flange and outlet pipe piece flange demolish, laborsaving.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an automatic coupling device for a low-resistance high-performance submersible pump according to an embodiment of the present invention;
fig. 2 is a partially enlarged schematic view of fig. 1 according to an embodiment of the present invention.
Fig. 3 is a partially enlarged schematic view of fig. 2 according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of the bayonet fastening of the automatic coupling device of the submersible pump with low resistance and high efficiency according to the embodiment of the present invention;
fig. 5 is a schematic view of a bayonet structure of an additional coupling flange in the automatic coupling device of the submersible pump with low resistance and high efficiency according to the embodiment of the present invention;
fig. 6 is a schematic structural view of an elastic clamping seat in an additional coupling flange bayonet according to an embodiment of the present invention.
Reference numerals:
1. a submersible electric pump; 2. a submersible pump water outlet pipe flange; 3. an additional coupling flange; 4. a water outlet pipe flange; 5. a water outlet pipe; 6. a bayonet; 101. an elastic card holder; 201. a rotating rod shaft seat; 202. a card holder; 203. a spring; 102. rotating the rod; 103. a rigid spring; 104. A rigid block; 105. a spring seat; 106. a steel wire.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-2, an automatic coupling device for a low-resistance high-efficiency submersible pump comprises a submersible pump 1, a submersible pump water outlet pipe flange 2, an additional coupling flange 3, a water outlet pipe flange 4 and a water outlet pipe 5, wherein a submersible pipe of the submersible pump 1 is fixedly connected with one end of the submersible pump water outlet pipe flange 2, the other end of the submersible pump water outlet pipe flange 2 is connected with the additional coupling flange 3, the additional coupling flange 3 is clamped with the water outlet pipe flange 4, the water outlet pipe flange 4 is connected with the water outlet pipe 5, an elastic clamping seat 101 is fixedly installed inside a clamping opening 6 of the additional coupling flange 3, a rotating rod 102 is movably installed on the elastic seat of the elastic clamping seat 101, a rigid block 104 is movably installed on the rotating rod 102 through a rigid spring 103, a wedge clamp is arranged at one end of the rigid block 104, and one end of the rigid spring 103 is fixedly, the other end of the rigid spring 103 is fixed on a spring seat 105 of the additional coupling flange 3, a bayonet 6 matched with the bayonet 6 of the additional coupling flange 3 is arranged on the water outlet pipe flange 4, and a wedge card matched with the wedge card of the additional coupling flange 3 is arranged at the bayonet 6.
Through the above technical scheme of the utility model, additional coupling flange 3 and outlet pipe flange 4 are furnished with bayonet 6 of looks adaptation, make additional coupling flange 3 and outlet pipe flange 4 fixed more stable, and two wedge clamps are used for additional coupling flange 3 and outlet pipe flange 4 to fix.
Example two:
referring to fig. 1-2, for the elastic clamping seat 101, the elastic clamping seat 101 includes a rotating rod shaft seat 201, a clamping seat 202 and a spring 203, the rotating rod shaft seat 201 is movably mounted on the clamping seat 202 through the spring 203, one end of the rigid block 104 is provided with a through hole, a steel wire 106 is fixedly mounted in the through hole, and the steel wire 106 passes through the additional coupling flange 3 and is movably connected with a guide wheel on a guide cable of the water outlet pipe 5.
Through the above technical scheme of the utility model, rigid block 104 is through rotatory activity at spring 203 cassette 202, and when rigid block 104 blocked the bayonet socket 6 of outlet pipe 5, pulling rigid block 104, rigid block 104 rebound, additional coupling flange 3 is not hard up with outlet pipe flange 4 bayonet socket 6 department, pulling steel wire 106, steel wire 106 pulling rigid block 104 can demolish additional coupling flange 3 from outlet pipe flange 4.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, when the submersible electric pump 1 descends from the upper part of a water pit, the submersible electric pump 1 is under the self weight, the rigid block 104 in the additional coupling flange 3 is upward, the rigid block 104 is clamped at the bayonet 6 of the water outlet pipe flange 4, and the wedge clamp of the rigid block 104 is clamped with the wedge clamp on the water outlet pipe flange 4.
When the pipe coupling flange 3 and the water outlet pipe flange 4 need to be removed, the steel wire 106 is pulled, the steel wire 106 is in the track of the guide wheel, the rigid block 104 is pulled upwards on the elastic spring 203, and then the wedge card on the rigid block 104 is loosened from the wedge card on the bayonet 6 of the water outlet pipe 5, so that the additional coupling flange 3 and the water outlet pipe flange 4 can be removed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a immersible pump automatic coupling device of low resistance high efficiency, a serial communication port, including submerged motor pump (1), immersible pump outlet pipe flange (2), additional coupling flange (3), outlet pipe flange (4) and outlet pipe (5), the submerged motor pipe of submerged motor pump (1) and the one end fixed connection of submerged motor pump outlet pipe flange (2), the other end and the additional coupling flange (3) of immersible pump outlet pipe flange (2) are connected, additional coupling flange (3) and outlet pipe flange (4) joint, outlet pipe flange (4) are connected with outlet pipe (5).
2. The automatic coupling device of the submersible pump with low resistance and high efficiency according to claim 1, wherein an elastic clamping seat (101) is fixedly installed inside a bayonet (6) of the additional coupling flange (3), a rotating rod (102) is movably installed on a rotating rod shaft seat (201) of the elastic clamping seat (101), a rigid block (104) is movably installed on the rotating rod (102) through a rigid spring (103), a wedge clamp is arranged at one end of the rigid block (104), one end of the rigid spring (103) is fixedly connected with one end of the rigid spring (103), and the other end of the rigid spring (103) is fixed on a spring seat (105) of the additional coupling flange (3).
3. The automatic coupling device of the submersible pump with low resistance and high efficiency according to claim 1, characterized in that the water outlet pipe flange (4) is provided with a bayonet (6) matched with the bayonet (6) of the additional coupling flange (3), and the bayonet (6) is provided with a wedge matched with the wedge of the additional coupling flange (3).
4. The automatic coupling device of a low resistance high efficiency submersible pump according to claim 2, characterized in that the elastic clamping seat (101) comprises a rotary rod shaft seat (201), a clamping seat (202) and a spring (203), and the rotary rod shaft seat (201) is movably mounted on the clamping seat (202) through the spring (203).
5. The automatic coupling device of the submersible pump with low resistance and high efficiency according to claim 2, characterized in that one end of the rigid block (104) is provided with a through hole, a steel wire (106) is fixedly installed at the through hole, and the steel wire (106) passes through the additional coupling flange (3) to be movably connected with a guide wheel on a guide cable of the water outlet pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020544303.0U CN212838587U (en) | 2020-04-14 | 2020-04-14 | Low-resistance high-efficiency automatic coupling device for submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020544303.0U CN212838587U (en) | 2020-04-14 | 2020-04-14 | Low-resistance high-efficiency automatic coupling device for submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212838587U true CN212838587U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020544303.0U Active CN212838587U (en) | 2020-04-14 | 2020-04-14 | Low-resistance high-efficiency automatic coupling device for submersible pump |
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| CN (1) | CN212838587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116066417A (en) * | 2023-03-02 | 2023-05-05 | 江苏美丰泵业有限公司 | Multi-depth butt-joint coupling device of explosion-proof type submersible electric pump |
-
2020
- 2020-04-14 CN CN202020544303.0U patent/CN212838587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116066417A (en) * | 2023-03-02 | 2023-05-05 | 江苏美丰泵业有限公司 | Multi-depth butt-joint coupling device of explosion-proof type submersible electric pump |
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