Water pump mounting device

Abstract

The invention relates to the technical field of water pump assembly equipment, and discloses a water pump mounting device which comprises a mounting seat, a sliding groove is formed in the top of the mounting seat, a sliding block is mounted in the sliding groove, vertical blocks are fixedly mounted at the top of the sliding block and one end of the top of the mounting seat, and cross beams are fixedly mounted at the tops of the two vertical blocks. Moving blocks are installed in the two cross beams, supporting blocks capable of being rotationally adjusted are installed on the opposite sides of the two moving blocks, arc-shaped containing grooves matched with a water pump motor shell and a rear cover are formed in the tops of the two supporting blocks, and pressing plates are symmetrically and rotationally installed on the tops of the two supporting blocks; a chain conveyor used for conveying the assembled water pump motor is arranged on one side of the mounting seat, and the mounting seat is fixedly mounted on one side of the chain conveyor; the water pump mounting device is provided with a clamping, fixing and precise aligning structure and a carrying and conveying structure, and the performance of the water pump mounting device can meet the use requirement of water pump assembly.

Description

Technical Field

[0001] The invention belongs to the technical field of water pump assembly equipment, and in particular relates to a water pump installation device. Background Art

[0002] A water pump is a mechanical device used to transport liquids. It converts mechanical energy into fluid energy and uses rotating impellers or pistons to drive the flow of liquid. Water pumps are widely used in industry, agriculture, construction, water supply systems, drainage and other fields.

[0003] The electric centrifugal pump is one of the most commonly used water pumps. The structure of the electric centrifugal pump is mainly composed of electric motor, pump body, shaft, bearing, impeller and other parts. When assembling the electric motor of the electric centrifugal pump, the traditional assembly method is to manually install the internal components of the motor into the inside of the housing, and then install the back cover on the housing. However, some larger motor housings and back covers are heavier. During the assembly process, it is impossible to manually maintain the stability of the housing and the back cover, and it is impossible to conveniently align the back cover accurately on the housing for installation. After assembly, the motor cannot be effectively moved, thereby reducing the efficiency of water pump assembly. Therefore, improvements are needed to address the above problems. Summary of the invention

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a water pump installation device comprises a mounting seat, the top of the mounting seat is provided with a sliding groove, a horizontally movable slider is installed inside the sliding groove, a vertical block is fixedly installed on the top of the slider and one end of the top of the mounting seat, a cross beam is fixedly installed on the top of the two vertical blocks, a horizontally movable block is installed inside the two cross beams, and a rotatable supporting block is installed on the opposite sides of the two movable blocks, an arc-shaped placement groove matching the water pump motor housing and the rear cover is provided on the top of the two supporting blocks, the water pump motor housing and the rear cover can be aligned and accurately docked through the setting of the arc-shaped placement groove, and a pressure plate for pressing the fixed housing of the water pump motor and the rear cover is symmetrically installed on the top of the two supporting blocks, a chain conveyor for conveying the assembled water pump motor is provided on one side of the mounting seat, the mounting seat is fixedly installed on one side of the chain conveyor, and one end of the two cross beams away from the vertical blocks is located above the chain conveyor.

[0005] Preferably, the sliding groove and the slider are both T-shaped structures, and four rollers that are in rolling contact with the inside of the sliding groove are installed at both ends of the lower part of the slider, so that the slider can slide and move conveniently inside the sliding groove through the rollers, and an electric telescopic rod is installed in the middle of one end of the sliding groove, and the telescopic end of the electric telescopic rod is fixedly connected to the middle of one side of the slider, so that the slider can be effectively moved, and the supporting block above the slider moves toward the other supporting block so that the water pump motor housing and the rear cover are accurately docked.

[0006] Preferably, a cross slot is provided in the middle of the two cross beams, the moving block is slidably installed in the middle of the cross slot, and balls are installed on the top and bottom of the moving block for easy movement.

[0007] Preferably, the middle part of one of the moving blocks is rotatably connected to a main shaft, and the middle part of the other moving block is rotatably connected to an inner square hollow rotating thick tube, and one end of the main shaft close to the inner square hollow rotating thick tube is fixedly connected to a square transmission thick shaft, and the square transmission thick shaft matches the inner square hollow rotating thick tube and is movably inserted into the interior of the inner square hollow rotating thick tube, so as to maintain an effective connection.

[0008] Preferably, a double-shaft motor A for horizontal movement adjustment is installed on the side of one of the moving blocks away from the square transmission thick shaft, and one output end of the double-shaft motor A is fixedly connected to one end of the main shaft, and the other output end of the double-shaft motor A and the end of the inner square hollow rotating thick tube away from the square transmission thick shaft are fixedly installed with a large gear for rolling movement, and toothed plates are fixedly installed on the bottom of the two beams on the opposite sides, and the two large gears are respectively meshed and connected with the two toothed plates, so that the assembled water pump motor can be effectively placed on the chain conveyor for transportation, which is convenient for the next step of processing and assembly.

[0009] Preferably, installation grooves are provided in the middle of both ends of the top of the two support blocks, and adjustment shafts are rotatably installed inside the installation grooves. The lower part of the pressure plate is fixedly connected to the middle part of the adjustment shaft, and one end of the adjustment shaft extends to the outside of one end of the support block and is fixedly connected to a worm gear A.

[0010] Preferably, the two supporting blocks are rotatably connected to the opposite sides with two worm gears A, the two worm gears A are respectively meshed with two worm wheels A, the bottoms of the worm gears A are fixedly connected with bevel gears A, the two supporting blocks are rotatably connected to the opposite sides with transmission rods, both ends of the transmission rods are fixedly installed with bevel gears B, the bevel gears B are meshed with the bevel gears A, and the middle part of the transmission rods is fixedly installed with worm wheels B, so that the two pressure plates on the top of the supporting blocks can be effectively rotated synchronously relative to or away from each other.

[0011] Preferably, the two supporting blocks are rotatably connected to the opposite sides with a worm, the worm is meshed with a worm wheel B, and the bottom of the worm is fixedly connected with a bevel gear C.

[0012] Preferably, a rotating shaft and an inner square hollow rotating capillary are rotatably installed in the middle of the two supporting blocks respectively, and a bevel gear D is fixedly installed on the opposite ends of the rotating shaft and the inner square hollow rotating capillary, and the bevel gear D is meshingly connected with the bevel gear C. A double-output shaft motor B is installed on one side of one of the supporting blocks, and one output end of the double-output shaft motor B is fixedly connected to one end of the rotating shaft, and the other output end of the double-output shaft motor B is fixedly connected to a square transmission capillary, and the square transmission capillary matches the inner square hollow rotating capillary and is movably inserted into the inside of the inner square hollow rotating capillary, so that the four pressure plates on the top of the two supporting blocks can be adjusted synchronously.

[0013] Compared with the prior art, the present invention has the following beneficial effects: the water pump installation device has a clamping and fixing and precise alignment structure and a carrying and conveying structure, the clamping and fixing and precise alignment structure can ensure the stability of assembly and ensure high assembly accuracy, and the carrying and conveying structure can move the assembled motor and place it on a chain conveyor for conveying, the water pump installation device effectively ensures the efficiency and quality of water pump assembly, and the water pump installation device has a simple structural design, is convenient to use, and is stable and reliable in adjustment and operation, and its performance can meet the use requirements of water pump assembly;

[0014] Place the water pump motor housing and the rear cover in the two arc-shaped placement grooves respectively and fix them by pressing plates, align the water pump motor housing and the rear cover at the same time, and after the internal parts of the housing are installed, start the electric telescopic rod to retract the slider to move it in the sliding groove. The movement of the slider will drive the supporting block above it to move toward the other supporting block, so that the water pump motor housing and the rear cover can be accurately docked. After docking, they can be connected and fixed by bolts;

[0015] When the supporting block above the slider moves toward another supporting block, the square transmission thick shaft is inserted into the inner square hollow rotating thick tube to maintain an effective connection and enable effective transmission; when the supporting block above the slider moves toward another supporting block, the square transmission thin shaft is inserted into the inner square hollow rotating thin tube to maintain an effective connection;

[0016] By starting the double-shaft motor B, the rotating shaft and the square transmission thin shaft are rotated. The rotation of the square transmission thin shaft will drive the inner square hollow rotating thin tube to rotate synchronously. The rotation of the rotating shaft and the inner square hollow rotating thin tube will drive the bevel gear D thereon to rotate. The rotation of the bevel gear D will drive the bevel gear C to rotate the worm. The rotation of the worm will drive the worm wheel B to rotate and drive the transmission rod to rotate.

[0017] When the transmission rod rotates, it will drive the two bevel gears B at both ends to rotate, and the rotation of the two bevel gears B will drive the two bevel gears A to rotate relative to or oppositely, and the two bevel gears A rotating relative to or oppositely will drive the two worm gears A to rotate relative to or oppositely, and the two worm gears A rotating relative to or oppositely will drive the two worm wheels A to rotate relative to or oppositely, and finally the two pressure plates on the top of the supporting block will rotate relative to or oppositely through the adjusting shaft, and the two pressure plates rotating relative to each other will clamp and fix the water pump motor housing and the back cover, and the two pressure plates rotating oppositely will be separated from the water pump motor housing and the back cover, so that the assembled water pump motor is placed on the surface of the chain conveyor for transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0019] In the attached picture:

[0020] Figure 1 It is a schematic cross-sectional view of the water pump installation device of the present invention;

[0021] Figure 2 For the present invention Figure 1 Schematic diagram of the local structure;

[0022] Figure 3 For the present invention Figure 1 A partial side view of the structure Figure 1 ;

[0023] Figure 4 For the present invention Figure 3 A rear view structural diagram of ;

[0024] Figure 5 For the present invention Figure 1 A partial side view of the structure Figure 2 ;

[0025] Figure 6 For the present invention Figure 3 Schematic diagram of the local structure;

[0026] Figure 7 For the present invention Figure 6 A schematic cross-sectional structure diagram of ;

[0027] In the figure: 1. mounting seat; 2. sliding groove; 3. slider; 4. vertical block; 5. cross beam; 6. moving block; 7. supporting block; 8. arc placement groove; 9. pressure plate; 10. chain conveyor; 11. roller; 12. electric telescopic rod; 13. cross slide; 14. ball; 15. main shaft; 16. inner square hollow rotating thick tube; 17. square transmission thick shaft; 18. double-output shaft motor A; 19. large gear; 20. tooth plate; 21. mounting groove; 22. adjusting shaft; 23. worm wheel A; 24. worm A; 25. bevel gear A; 26. transmission rod; 27. bevel gear B; 28. worm wheel B; 29. ​​worm; 30. bevel gear C; 31. rotating shaft; 32. inner square hollow rotating thin tube; 33. bevel gear D; 34. double-output shaft motor B; 35. square transmission thin shaft. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] Embodiment 1, by Figures 1 to 7 The present invention comprises a mounting seat 1, a sliding groove 2 is provided on the top of the mounting seat 1, a horizontally movable slider 3 is installed inside the sliding groove 2, a vertical block 4 is fixedly installed on the top of the slider 3 and one end of the top of the mounting seat 1, a cross beam 5 is fixedly installed on the top of the two vertical blocks 4, a horizontally movable moving block 6 is installed inside the two cross beams 5, a rotatable and adjustable supporting block 7 is installed on the opposite sides of the two moving blocks 6, an arc-shaped placement groove 8 matching the water pump motor housing and the back cover is provided on the top of the two supporting blocks 7, the water pump motor housing and the back cover can be aligned and accurately docked through the setting of the arc-shaped placement groove 8, and a pressing plate 9 for pressing the fixed housing of the water pump motor and the back cover is symmetrically installed on the top of the two supporting blocks 7, a chain conveyor 10 for conveying the assembled water pump motor is provided on one side of the mounting seat 1, the mounting seat 1 is fixedly installed on one side of the chain conveyor 10, and the ends of the two cross beams 5 away from the vertical blocks 4 are located above the chain conveyor 10.

[0030] Both the sliding groove 2 and the slider 3 are T-shaped structures. Four rollers 11 are installed at both ends of the lower part of the slider 3, which are in rolling contact with the inside of the sliding groove 2. The rollers 11 enable the slider 3 to slide and move conveniently inside the sliding groove 2. An electric telescopic rod 12 is installed in the middle of one end of the sliding groove 2. The telescopic end of the electric telescopic rod 12 is fixedly connected to the middle of one side of the slider 3, so that the slider 3 can be effectively moved, so that the supporting block 7 above the slider 3 moves toward the other supporting block 7, so that the water pump motor housing and the rear cover are accurately docked.

[0031] The water pump motor housing and the back cover are respectively placed inside the two arc-shaped placement grooves 8 and fixed by the pressure plate 9, and the water pump motor housing and the back cover are aligned at the same time. After the internal components of the housing are installed, the electric telescopic rod 12 is started to contract to move the slider 3 inside the sliding groove 2. The movement of the slider 3 will drive the supporting block 7 above it to move toward the other supporting block 7, so that the water pump motor housing and the back cover can be accurately docked. After the docking is completed, they can be connected and fixed by bolts.

[0032] The water pump installation device has a clamping and precise alignment structure and a carrying and conveying structure. The clamping and precise alignment structure can ensure the stability of assembly and ensure high assembly accuracy, while the carrying and conveying structure can move the assembled motor and place it on a chain conveyor for transportation. The water pump installation device effectively ensures the efficiency and quality of water pump assembly, and the water pump installation device has a simple structural design, is easy to use, and is stable and reliable to adjust and operate. Its performance can meet the use requirements of water pump assembly.

[0033] Embodiment 2, on the basis of embodiment 1, a cross slot 13 is provided in the middle of the two cross beams 5, the moving block 6 is slidably installed in the middle of the cross slot 13, and the top and bottom of the moving block 6 are installed with balls 14 for easy movement, the middle of one of the moving blocks 6 is rotatably connected with a main shaft 15, and the middle of the other moving block 6 is rotatably connected with an inner square hollow rotating thick tube 16, and the end of the main shaft 15 close to the inner square hollow rotating thick tube 16 is fixedly connected with a square transmission thick shaft 17, the square transmission thick shaft 17 matches the inner square hollow rotating thick tube 16 and is movably inserted into the inside of the inner square hollow rotating thick tube 16, so as to maintain an effective connection; when the supporting block 7 above the slider 3 moves toward the other supporting block 7, the square transmission thick shaft 17 will be inserted into the inside of the inner square hollow rotating thick tube 16 to maintain an effective connection and enable effective transmission.

[0034] A double-shaft motor A18 for horizontal movement adjustment is installed on one side of one of the moving blocks 6 away from the square transmission thick shaft 17, one output end of the double-shaft motor A18 is fixedly connected to one end of the main shaft 15, and the other output end of the double-shaft motor A18 and the end of the inner square hollow rotating thick tube 16 away from the square transmission thick shaft 17 are fixedly installed with a large gear 19 for rolling movement, and the bottoms of the two opposite sides of the two beams 5 are fixedly installed with toothed plates 20, and the two large gears 19 are respectively meshed and connected with the two toothed plates 20, so that the assembled water pump motor can be effectively placed on the chain conveyor 10 for transportation, which is convenient for the next step of processing and assembly;

[0035] When the two supporting blocks 7 move relative to each other so that the water pump motor housing and the rear cover are precisely docked and connected and fixed by bolts, the double-output shaft motor A18 is started to drive one of the large gears 19 to rotate, and at the same time drive the main shaft 15 to rotate. The rotation of the main shaft 15 will drive the inner square hollow rotating thick tube 16 to rotate through the square transmission thick shaft 17, and the rotation of the inner square hollow rotating thick tube 16 will drive another large gear 19 to rotate. The rotation of the two large gears 19 will roll on the surfaces of the two tooth plates 20 respectively. The rolling movement of the two large gears 19 will drive the two moving blocks 6 to slide inside the two cross slides 13. The sliding movement of the two cross slides 13 will drive the main shaft 15 and the inner square hollow rotating thick tube 16 to move synchronously, so that the two supporting blocks 7 drive the assembled water pump motor to move;

[0036] At the same time, the main shaft 15 and the inner square hollow rotating thick tube 16 also rotate during the movement. The rotating main shaft 15 and the inner square hollow rotating thick tube 16 will drive the two supporting blocks 7 and the assembled water pump motor to rotate one hundred and eighty degrees, and finally the water pump motor is located directly above the chain conveyor 10, and then by adjusting the four pressure plates 9, the water pump motor is placed on the surface of the chain conveyor 10 for conveying operation, so that the water pump motor can proceed to the next step of processing and assembly.

[0037] Embodiment 3, on the basis of embodiment 1, mounting grooves 21 are provided in the middle of both ends of the top of the two supporting blocks 7, and adjusting shafts 22 are rotatably installed inside the mounting grooves 21, the lower part of the pressure plate 9 is fixedly connected to the middle part of the adjusting shaft 22, and one end of the adjusting shaft 22 extends to the outside of one end of the supporting block 7 and is fixedly connected to a worm gear A23; the two supporting blocks 7 are rotatably connected to two worms A24 on the opposite sides, and the two worms A24 are respectively meshed with the two worm gears A23, and the bottoms of the worms A24 are fixedly connected to bevel gears A25, and the two supporting blocks 7 are rotatably connected to the opposite sides, and bevel gears B27 are fixedly installed at both ends of the transmission rod 26, and the bevel gears B27 are meshed with the bevel gear A25, and the middle part of the transmission rod 26 is fixedly installed with a worm gear B28, so that the two pressure plates 9 on the top of the supporting blocks 7 can be effectively rotated and adjusted synchronously relative to or opposite to each other.

[0038] When the transmission rod 26 rotates, it will drive the two bevel gears B27 at its two ends to rotate. The rotation of the two bevel gears B27 will drive the two bevel gears A25 to rotate relative to or oppositely. The two bevel gears A25 rotating relative to or oppositely will drive the two worm gears A24 to rotate relative to or oppositely. The two worm gears A24 rotating relative to or oppositely will drive the two worm wheels A23 to rotate relative to or oppositely. Finally, the two pressure plates 9 on the top of the supporting block 7 are rotated relative to or oppositely through the adjusting shaft 22. The two pressure plates 9 rotating relative to each other will clamp and fix the water pump motor housing and the rear cover, and the two pressure plates 9 rotating oppositely will be separated from the water pump motor housing and the rear cover, so that the assembled water pump motor is placed on the surface of the chain conveyor 10 for transportation.

[0039] The opposite sides of the two supporting blocks 7 are rotatably connected with a worm 29, which is meshed with a worm wheel B28, and the bottom of the worm 29 is fixedly connected with a bevel gear C30; the middle parts of the two supporting blocks 7 are rotatably installed with a rotating shaft 31 and an inner square hollow rotating capillary 32, and the opposite ends of the rotating shaft 31 and the inner square hollow rotating capillary 32 are fixedly installed with a bevel gear D33, which is meshed with the bevel gear C30, and a double-output shaft motor B34 is installed on one side of one of the supporting blocks 7, and one output end of the double-output shaft motor B34 is fixedly connected to one end of the rotating shaft 31, and the other output end of the double-output shaft motor B34 is fixedly connected with a square transmission capillary 35, and the square transmission capillary 35 matches the inner square hollow rotating capillary 32 and is movably inserted into the inner square hollow rotating capillary 32, so that the four pressure plates 9 on the top of the two supporting blocks 7 can be adjusted synchronously.

[0040] When the supporting block 7 above the slider 3 moves toward another supporting block 7, the square transmission thin shaft 35 is inserted into the inner square hollow rotating thin tube 32 to maintain an effective connection;

[0041] By starting the double-output shaft motor B34, the rotating shaft 31 and the square transmission thin shaft 35 are rotated, and the rotation of the square transmission thin shaft 35 will drive the inner square hollow rotating thin tube 32 to rotate synchronously, and the rotation of the rotating shaft 31 and the inner square hollow rotating thin tube 32 will drive the bevel gear D33 thereon to rotate, and the rotation of the bevel gear D33 will transmit the bevel gear C30 to rotate the worm 29, and the rotation of the worm 29 will transmit the rotation of the worm wheel B28 and drive the transmission rod 26 to rotate.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water pump mounting device, comprising a mounting seat (1), characterized in that: The top of the mounting seat (1) is provided with a sliding groove (2), a horizontally movable slider (3) is installed inside the sliding groove (2), a vertical block (4) is fixedly installed on the top of the slider (3) and one end of the top of the mounting seat (1), a cross beam (5) is fixedly installed on the top of the two vertical blocks (4), a horizontally movable moving block (6) is installed inside the two cross beams (5), and a rotatably adjustable supporting block (7) is installed on the opposite side of the two moving blocks (6), and the tops of the two supporting blocks (7) are provided with a matching with the water pump motor housing and the rear cover. The mounting seat (1) is provided with an arc-shaped placement groove (8), and the water pump motor housing and the rear cover can be aligned and accurately docked through the setting of the arc-shaped placement groove (8), and the tops of the two supporting blocks (7) are symmetrically rotatably installed with a pressure plate (9) for pressing the water pump motor fixed housing and the rear cover. A chain conveyor (10) for conveying the assembled water pump motor is provided on one side of the mounting seat (1), and the mounting seat (1) is fixedly installed on one side of the chain conveyor (10), and the ends of the two cross beams (5) away from the vertical blocks (4) are located above the chain conveyor (10).

2. A water pump installation device according to claim 1, characterized in that: The sliding groove (2) and the slider (3) are both T-shaped structures. Four rollers (11) are installed at both ends of the lower part of the slider (3) and are in rolling contact with the inside of the sliding groove (2). The slider (3) can slide and move conveniently inside the sliding groove (2) through the rollers (11). An electric telescopic rod (12) is installed in the middle of one end of the sliding groove (2), and the telescopic end of the electric telescopic rod (12) is fixedly connected to the middle of one side of the slider (3).

3. A water pump installation device according to claim 1, characterized in that: A cross slide groove (13) is provided in the middle of the two cross beams (5), the moving block (6) is slidably mounted in the middle of the cross slide groove (13), and the top and bottom of the moving block (6) are both mounted with balls (14) for easy movement.

4. A water pump installation device according to claim 3, characterized in that: The middle part of one of the moving blocks (6) is rotatably connected to a main shaft (15), and the middle part of the other moving block (6) is rotatably connected to an inner square hollow rotating thick tube (16). One end of the main shaft (15) close to the inner square hollow rotating thick tube (16) is fixedly connected to a square transmission thick shaft (17), and the square transmission thick shaft (17) matches the inner square hollow rotating thick tube (16) and is movably plugged into the inner square hollow rotating thick tube (16).

5. A water pump installation device according to claim 4, characterized in that: A double-shaft motor A (18) for horizontal movement adjustment is installed on one side of one of the moving blocks (6) away from the square transmission thick shaft (17); one output end of the double-shaft motor A (18) is fixedly connected to one end of the main shaft (15); the other output end of the double-shaft motor A (18) and one end of the inner square hollow rotating thick tube (16) away from the square transmission thick shaft (17) are fixedly installed with a large gear (19) for rolling movement; toothed plates (20) are fixedly installed at the bottoms of the two opposite sides of the two cross beams (5); and the two large gears (19) are respectively meshed and connected with the two toothed plates (20).

6. A water pump installation device according to claim 1, characterized in that: The middle parts of the two ends of the top of the two supporting blocks (7) are provided with mounting grooves (21), and the inside of the mounting grooves (21) is rotatably mounted with adjustment shafts (22). The lower part of the pressure plate (9) is fixedly connected to the middle part of the adjustment shaft (22), and one end of the adjustment shaft (22) extends to the outside of one end of the supporting block (7) and is fixedly connected to a worm gear A (23).

7. A water pump installation device according to claim 6, characterized in that: Two worms A (24) are rotatably connected to the opposite sides of the two supporting blocks (7), and the two worms A (24) are respectively meshed with the two worm wheels A (23). The bottoms of the worms A (24) are fixedly connected with bevel gears A (25). The opposite sides of the two supporting blocks (7) are rotatably connected to the transmission rods (26), and bevel gears B (27) are fixedly installed at both ends of the transmission rods (26). The bevel gears B (27) are meshed with the bevel gears A (25), and the middle parts of the transmission rods (26) are fixedly installed with worm wheels B (28).

8. A water pump installation device according to claim 7, characterized in that: The two supporting blocks (7) are rotatably connected to the opposite sides thereof with a worm (29), the worm (29) is meshingly connected with a worm wheel B (28), and the bottom of the worm (29) is fixedly connected with a bevel gear C (30).

9. A water pump installation device according to claim 8, characterized in that: A rotating shaft (31) and an inner square hollow rotating capillary (32) are rotatably mounted in the middle of the two supporting blocks (7), respectively; a bevel gear D (33) is fixedly mounted on the opposite ends of the rotating shaft (31) and the inner square hollow rotating capillary (32); the bevel gear D (33) is meshingly connected with the bevel gear C (30); a double-output shaft motor B (34) is mounted on one side of one of the supporting blocks (7); one output end of the double-output shaft motor B (34) is fixedly connected to one end of the rotating shaft (31); the other output end of the double-output shaft motor B (34) is fixedly connected to a square transmission capillary (35); the square transmission capillary (35) matches the inner square hollow rotating capillary (32) and is movably plugged into the interior of the inner square hollow rotating capillary (32).

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