CN220470280U

CN220470280U - Pump body impeller installation frock

Info

Publication number: CN220470280U
Application number: CN202322169999.XU
Authority: CN
Inventors: 刘晓晨; 姜东�
Original assignee: Dalian Weiken Machinery Co ltd
Current assignee: Dalian Weiken Machinery Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-02-09
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses a pump body impeller mounting tool, which belongs to the technical field of water pumps and comprises a placing plate, wherein the upper end of the placing plate is fixedly connected with a water pump, the circumferential surface of an output shaft of the water pump is sleeved with a connecting ring, the circumferential surface of the connecting ring is fixedly connected with a plurality of impellers, when the impellers and the water pump are required to be mounted, the connecting ring can be sleeved on the circumferential surface of the output shaft of the water pump, and meanwhile, the connecting plate is sleeved on the output shaft of the water pump, then, the impellers and the connecting ring can be quickly connected to the circumferential surface of the output shaft of the water pump through a plurality of groups of connecting mechanisms, and the impellers are arranged by only one plug in through the design, so that the mounting of the impellers is very convenient, the convenience and the efficiency of mounting can be improved, and the required time and the labor cost are reduced.

Description

Pump body impeller installation frock

Technical Field

The utility model relates to the technical field of water pumps, in particular to a pump body impeller mounting tool.

Background

A water pump is a machine that delivers or pressurizes a liquid. It transmits mechanical energy or other external energy of prime mover to liquid to increase energy of liquid, and is mainly used for conveying liquid including water, oil, acid-alkali liquor, emulsion, suspension emulsion and liquid metal.

The water pump is a common tool for transporting liquid, and the impeller and the pump body need to be connected and assembled before the water pump is used, but most of the existing assembling modes are modes of using bolts or screws to be connected in a threaded mode, and the modes not only need professional tools such as: screwdrivers or wrenches and the like are time consuming, labor consuming and wasteful, and connect assembly efficiency angles, increasing the time cost required for assembly.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide a pump impeller mounting tool, which aims to solve the problems that in the prior art, the assembly mode is mostly a mode of using bolts or screws to be connected in a threaded manner, and the mode not only needs professional tools such as: screwdrivers or wrenches, etc., are time consuming and labor consuming, and connect assembly efficiency angles, increase the problem of time cost required for assembly.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a pump body impeller installation frock, includes places the board, the upper end fixedly connected with water pump of placing the board, the output shaft circumference surface cover of water pump is equipped with the go-between, the circumference surface fixedly connected with of go-between has a plurality of impellers, and the lower extreme fixedly connected with a plurality of spliced poles of go-between, a plurality of the lower extreme fixedly connected with connecting plate of spliced pole, the circumference surface of water pump is located to the connecting plate cover, the rotary groove has been seted up to the upper end of placing the board, sliding connection has the go-between in the rotary groove, the downside of connecting plate is provided with multiunit coupling mechanism, every group coupling mechanism comprises spliced pole, spliced groove, standing groove, joint spring, joint piece and joint groove, spliced pole fixedly connected with the lower extreme of connecting plate, the spliced groove is seted up in the upper end of go-between, standing groove and joint groove are seted up in the one side inner wall of spliced pole and the circumference surface of rotary ring respectively, joint spring fixedly connected with one side inner wall of standing groove, joint piece fixedly connected with one end of joint spring.

As a preferable scheme of the utility model, the detachable device further comprises a plurality of groups of detaching mechanisms, each group of detaching mechanisms consists of a detaching block, a detaching groove and a detaching rod, the detaching blocks are connected in the clamping grooves in a sliding mode, the detaching grooves are formed in the upper inner walls of the clamping grooves, and the detaching rods are fixedly connected to the upper ends of the detaching blocks.

As a preferable scheme of the utility model, the upper end of the rotating ring is fixedly connected with the mounting plate, one end of the mounting plate is fixedly connected with the stabilizing rod, one end of the dismounting rod is provided with the stabilizing hole, and the dismounting rod is slidably connected to the circumferential surface of the stabilizing rod through the stabilizing hole.

As a preferable scheme of the utility model, one end of the stabilizer bar is fixedly connected with an anti-falling plate, and the close ends of the anti-falling plate and the disassembly bar are fixedly connected with a reset spring.

As a preferable scheme of the utility model, the inner wall of one side of the placing groove is fixedly connected with a telescopic rod, and the clamping spring is sleeved on the circumferential surface of the telescopic rod.

As a preferable scheme of the utility model, a limit groove is formed in the circumferential inner wall of the rotary groove, a limit ring is fixedly connected to the circumferential surface of the rotary ring, and the limit ring is slidably connected in the limit groove.

As a preferable scheme of the utility model, the lower end of the connecting ring is provided with a cross groove, the circumferential surface of the output shaft of the water pump is fixedly connected with a cross block, and the cross block is clamped in the cross groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) In this scheme, when needs are installed impeller and water pump, can establish the output shaft circumference surface to with the go-between cover to establish the output shaft to the water pump with the connecting plate cover simultaneously, then through multiunit coupling mechanism, can be with impeller and go-between quick be connected to the output shaft circumference surface of water pump, make the settling of impeller only need one according to one insert through above-mentioned design can, convenience very can improve the convenience and the efficiency of installation, reduces required time and cost of labor.

(2) In this scheme, when the go-between cover is established to the circumference surface of water pump output shaft, can establish to the surface of cross piece through the cross groove cover for the water pump output shaft can improve the connection stability of go-between and output shaft when rotating.

Drawings

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a first perspective view of the present utility model in principal section;

FIG. 3 is a second perspective view of the present utility model in principal section;

fig. 4 is an enlarged view of a portion of fig. 3 a in accordance with the present utility model.

The reference numerals in the figures illustrate:

1. placing a plate; 2. a rotating groove; 3. a rotating ring; 4. inserting a connecting rod; 5. a connecting plate; 6. a water pump; 7. an impeller; 8. a connecting ring; 9. a limiting ring; 10. a return spring; 11. a limit groove; 12. a cross block; 13. a cross groove; 14. a connecting column; 15. a plug-in groove; 16. a placement groove; 17. a clamping spring; 18. a clamping block; 19. a clamping groove; 20. disassembling the block; 21. a dismantling groove; 22. disassembling the rod; 23. a mounting plate; 24. an anti-drop plate; 25. a stabilizer bar.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-4, a pump body impeller installation tool comprises a placing plate 1, wherein the upper end of the placing plate 1 is fixedly connected with a water pump 6, the circumferential surface of an output shaft of the water pump 6 is sleeved with a connecting ring 8, the circumferential surface of the connecting ring 8 is fixedly connected with a plurality of impellers 7, the lower end of the connecting ring 8 is fixedly connected with a plurality of connecting columns 14, the lower ends of the connecting columns 14 are fixedly connected with a connecting plate 5, the connecting plate 5 is sleeved on the circumferential surface of the water pump 6, the upper end of the placing plate 1 is provided with a rotating groove 2, the rotating ring 3 is connected in the rotating groove 2 in a sliding manner, the lower side of the connecting plate 5 is provided with a plurality of groups of connecting mechanisms, each group of connecting mechanisms consists of a plugging rod 4, a plugging groove 15, a placing groove 16, a clamping spring 17, a clamping block 18 and a clamping groove 19, the plugging rod 4 is fixedly connected to the lower end of the connecting plate 5, the plugging groove 15 is respectively arranged at the upper end of the rotating ring 3, the placing groove 16 and the clamping groove 19 are respectively arranged at one end of the rotating ring 3, one side inner wall of the placing groove 16 is fixedly connected with the clamping block 18, and one end of the clamping spring 17 is fixedly connected with one end of the clamping block 18.

In this embodiment, when the impeller 7 needs to be mounted on the circumferential surface of the output shaft of the water pump 6, the connecting ring 8 can be sleeved on the output shaft of the water pump 6, and the connecting plate 5 is sleeved on the output shaft of the water pump 6 through a plurality of connecting columns 14 at the same time, then the inserting rod 4 is inserted into the inserting groove 15, then the elastic expansion of the clamping spring 17 fixedly connected with the inner wall of one side of the placing groove 16 can push and clamp the clamping block 18 into the clamping groove 19, at this time, the inserting rod 4 can be stably connected into the rotating ring 3, the connection performance of the connecting plate 5 and the impeller 7 can be improved, the impeller 7 can be not blocked when rotating through the rotating ring 3, the connection of the impeller 7 and the output shaft of the water pump 6 is more convenient through the design, the mounting speed of the impeller 7 is improved, and the time and the labor cost required for mounting are further reduced.

Referring to fig. 2 specifically, the detachable device further includes a plurality of groups of detachment mechanisms, each group of detachment mechanisms is composed of a detachment block 20, a detachment groove 21 and a detachment rod 22, the detachment block 20 is slidably connected in the clamping groove 19, the detachment groove 21 is formed in the upper inner wall of the clamping groove 19, the detachment rod 22 is fixedly connected to the upper end of the detachment block 20, the upper end of the rotating ring 3 is fixedly connected with a mounting plate 23, one end of the mounting plate 23 is fixedly connected with a stabilizer bar 25, one end of the detachment rod 22 is provided with a stabilizer hole, and the detachment rod 22 is slidably connected to the circumferential surface of the stabilizer bar 25 through the stabilizer hole.

In this embodiment, when needs dismantle impeller 7 and water pump 6, can stir and dismantle pole 22 makes it slide in dismantling groove 21, and then drive and dismantle piece 20 and slide in joint groove 19 to push back joint piece 18 in the standing groove 16, alright at this moment take out jack lever 4 from jack groove 15, and then alright separate impeller 7 and water pump 6 and dismantle, improve its convenience of dismantling, and when dismantling pole 22 and remove, can slide at the circumference surface of stabilizer bar 25 through the stabilizing hole, and then improve the sliding level nature of dismantling pole 22.

Referring to fig. 4 specifically, one end of the stabilizer bar 25 is fixedly connected with an anti-falling plate 24, the end, close to the anti-falling plate 24 and the disassembly bar 22, of the stabilizer bar is fixedly connected with a return spring 10, an inner wall of one side of the placement groove 16 is fixedly connected with a telescopic bar, and the clamping spring 17 is sleeved on the circumferential surface of the telescopic bar.

In this embodiment, the elastic expansion of the return spring 10 can push the disassembly rod 22 to one end, so that the disassembly rod 22 is convenient to reset and is convenient to use next time, the disassembly rod 22 can be prevented from being damaged due to excessive sliding through the anti-drop plate 24, and the clamping spring 17 can be prevented from being damaged due to bending deformation through the telescopic rod.

Referring to fig. 3 specifically, a limit groove 11 is formed in the circumferential inner wall of the rotary groove 2, a limit ring 9 is fixedly connected to the circumferential surface of the rotary ring 3, the limit ring 9 is slidably connected in the limit groove 11, a cross groove 13 is formed in the lower end of the connecting ring 8, a cross block 12 is fixedly connected to the circumferential surface of the output shaft of the water pump 6, and the cross block 12 is clamped in the cross groove 13.

In this embodiment, when the swivel becket 3 rotates through the swivel groove 2, can drive spacing ring 9 in step and slide in spacing groove 11, and then improve the sliding stability of swivel becket 3, prevent that it from breaking away from in the swivel groove 2, and through the joint of cross piece 12 and cross 13, can improve the connection compactness of go-between 8 and the output shaft of water pump 6.

Working principle: when the impeller 7 is required to be mounted on the circumferential surface of the output shaft of the water pump 6, the connecting ring 8 can be sleeved on the output shaft of the water pump 6, the connecting plate 5 is simultaneously sleeved on the output shaft of the water pump 6, the inserting rod 4 is inserted into the inserting groove 15, the clamping block 18 can be pushed and clamped into the clamping groove 19 through the clamping spring 17, at the moment, the inserting rod 4 can be stably connected into the rotating ring 3, and the connection tightness of the connecting plate 5 and the impeller 7 can be improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.

Claims

1. Pump body impeller installation frock, including placing board (1), its characterized in that: the upper end of the placing plate (1) is fixedly connected with a water pump (6), the circumferential surface of an output shaft of the water pump (6) is sleeved with a connecting ring (8), the circumferential surface of the connecting ring (8) is fixedly connected with a plurality of impellers (7), the lower end of the connecting ring (8) is fixedly connected with a plurality of connecting columns (14), the lower ends of the connecting columns (14) are fixedly connected with a connecting plate (5), the connecting plate (5) is sleeved on the circumferential surface of the water pump (6), the upper end of the placing plate (1) is provided with a rotating groove (2), the rotating groove (2) is internally connected with a rotating ring (3), the lower side of the connecting plate (5) is provided with a plurality of groups of connecting mechanisms, each group of connecting mechanisms consists of a plug rod (4), a plug groove (15), a placing groove (16), a clamping spring (17), a clamping block (18) and a clamping groove (19), the plug groove (15) is fixedly connected with the lower end of the connecting plate (5), the plug groove (15) is arranged on the circumferential surface of the rotating ring (3) and the connecting ring (16) is arranged on one side of the connecting ring (16) and the rotating groove (19) is respectively arranged on the circumference of the connecting ring (16), the clamping block (18) is fixedly connected to one end of the clamping spring (17).

2. The pump body impeller mounting fixture of claim 1, wherein: the detachable device comprises a detachable block (20), a detachable groove (21) and a detachable rod (22), wherein the detachable block (20) is slidably connected in a clamping groove (19), the detachable groove (21) is formed in the upper inner wall of the clamping groove (19), and the detachable rod (22) is fixedly connected to the upper end of the detachable block (20).

3. The pump body impeller mounting fixture of claim 2, wherein: the upper end fixedly connected with mounting panel (23) of swivel becket (3), the one end fixedly connected with stabilizer bar (25) of mounting panel (23), the stabilizing hole has been seted up to the one end of dismantling pole (22), and dismantle pole (22) through stabilizing hole sliding connection in the circumference surface of stabilizer bar (25).

4. A pump body impeller mounting fixture according to claim 3, wherein: one end of the stabilizer bar (25) is fixedly connected with an anti-falling plate (24), and the close ends of the anti-falling plate (24) and the disassembly bar (22) are fixedly connected with a reset spring (10).

5. The pump body impeller mounting fixture of claim 4, wherein: the telescopic rod is fixedly connected to the inner wall of one side of the placing groove (16), and the clamping spring (17) is sleeved on the circumferential surface of the telescopic rod.

6. The pump body impeller mounting fixture of claim 5, wherein: the limiting groove (11) is formed in the circumferential inner wall of the rotating groove (2), the limiting ring (9) is fixedly connected to the circumferential surface of the rotating ring (3), and the limiting ring (9) is slidably connected in the limiting groove (11).

7. The pump body impeller mounting fixture of claim 6, wherein: the lower extreme of go-between (8) has seted up cross groove (13), the output shaft circumference surface fixedly connected with cross piece (12) of water pump (6), cross piece (12) joint is in cross groove (13).