Water pump dismounting fixing frame

Abstract

The utility model belongs to the technical field of water pump disassembly, particularly relates to a water pump disassembly fixing frame, and aims to solve the problems that a traditional water pump needs to be fixed and then disassembled by a tool during disassembly, but the angle and the position of the fixed water pump are inconvenient to adjust, and the disassembly difficulty is increased. An adjusting device is arranged on the base, a fixing seat is arranged on the adjusting device, the adjusting device is used for adjusting the angle of the fixing seat, the adjusting device comprises a sliding rod penetrating through the base in a sliding mode, a handle is fixedly installed on the outer side of the sliding rod, a spring is arranged on the outer side of the sliding rod in a sleeving mode, and one end of the spring and the sliding rod are fixedly installed. The other end of the spring and the handle are fixedly installed, one end of the sliding rod is connected with a protruding block, the protruding block is movably connected with a gear in a clamped mode, and a bottom plate is arranged on the gear. The water pump is simple in structure, the angle and position of the water pump can be conveniently adjusted, and the disassembly difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump disassembly, in particular to a water pump disassembly fixing frame. Background Art

[0002] A water pump is a machine that transports liquids or pressurizes liquids. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali liquids, emulsions, suspensions and liquid metals. It can also transport liquids, gas mixtures and liquids containing suspended solids. The technical parameters of water pump performance include flow rate, suction head, head, shaft power, water power, efficiency, etc.; according to different working principles, it can be divided into positive displacement water pumps, vane pumps and other types. Positive displacement pumps use the change in the volume of their working chambers to transfer energy; vane pumps use the interaction between the rotating blades and water to transfer energy. There are centrifugal pumps, axial flow pumps and mixed flow pumps.

[0003] Traditional water pump disassembly requires fixing and then using tools to disassemble, but the fixed water pump is not convenient for angle and position adjustment, which increases the difficulty of disassembly. Utility Model Content

[0004] The utility model aims to solve the problem that the traditional water pump needs to be fixed before disassembly using tools, but the fixed water pump is inconvenient to adjust the angle and position, which increases the difficulty of disassembly, and proposes a water pump disassembly fixing bracket.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A water pump disassembly fixing frame, comprising:

[0007] A base, wherein an adjusting device is provided on the base, wherein a fixing seat is provided on the adjusting device, wherein the adjusting device is used to adjust the angle of the fixing seat, wherein the adjusting device comprises a sliding rod slidingly passing through the base, wherein a handle is fixedly installed on the outer side of the sliding rod, wherein a spring is sleeved on the outer side of the sliding rod, wherein one end of the spring is fixedly installed on the sliding rod, and the other end of the spring is fixedly installed on the handle, wherein a convex block is connected to one end of the sliding rod, wherein the convex block is movably connected to a gear, and wherein a bottom plate is provided on the gear;

[0008] The telescopic rod is arranged on the bottom plate, and a fixed seat is provided on the telescopic rod, a sliding seat is slidably provided on the fixed seat, a screw is threadedly connected to the side wall of the sliding seat, a crank is provided on the outer side of the screw, a limit seat is provided on the sliding seat, a sleeve is provided on the outer wall of the limit seat, and a bolt is threadedly connected to the sleeve.

[0009] Preferably, a groove is provided on the base, the groove on the base is larger than the length of the bottom plate, the telescopic rod is rotatably mounted on the bottom inner wall of the groove, the gear sleeve is arranged on the outside of the telescopic rod, and the protrusion is used to move the engaging gear to limit the rotation of the gear.

[0010] Preferably, the bottom plate is a cylindrical structure, the size of the bottom plate is smaller than the size of the base, and the bottom plate is arranged on the upper end surface of the gear.

[0011] Preferably, the telescopic length of the telescopic rod is greater than the height of the base, and the minimum length of the telescopic rod is less than the height of the base.

[0012] Preferably, the fixing seat is a rectangular structure, the upper end of the fixing seat is slidably connected to the lower end of the sliding seat, and the cross-sectional area of ​​the fixing seat is greater than or equal to the cross-sectional area of ​​the upper end of the telescopic rod.

[0013] Preferably, the sliding seat is provided with a groove, a limiting seat is inserted into the groove of the sliding seat, and the cross-sectional area of ​​the sliding seat is larger than the cross-sectional area of ​​the fixed seat.

[0014] Preferably, a through hole is provided in the limit seat, and the through hole on the limit seat is composed of an upper and lower part. The through holes in the upper and lower parts of the limit seat are both cylindrical structures, and the diameter of the through hole in the upper part of the limit seat is larger than the diameter of the through hole in the lower part.

[0015] Compared with the prior art, the advantages of the utility model are:

[0016] In this solution, the water pump is placed inside the limit seat, and then the bolt is turned to lock the water pump in the limit seat, and the sliding seat is pushed to slide horizontally on the fixed seat, and the position of the water pump is adjusted by adjusting the position of the sliding seat;

[0017] In this solution, the handle is pulled to drive the sliding rod to move, and the sliding rod drives the convex block to move and leave the gear, thereby releasing the lock on the gear and the telescopic rod. The rotating telescopic rod drives the water pump to rotate through the fixed seat, the sliding seat and the limit seat to achieve the angle adjustment of the water pump. The handle is released, and the elastic force of the spring causes the convex block to cooperate with the gear, and the telescopic rod is locked through the gear to prevent the water pump from rotating automatically.

[0018] The telescopic rod provided in this solution can adjust the height of the limit seat, and thus adjust the height of the water pump;

[0019] The utility model has the advantages of simple structure, convenient operation, convenient adjustment of the angle and position of the water pump, and reduced disassembly difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a water pump disassembly fixing frame proposed by the utility model;

[0021] Figure 2This is a schematic diagram of the top view of the limit seat, sleeve and bolt proposed in the utility model;

[0022] Figure 3 This is a schematic structural diagram of part A of a water pump disassembly fixing frame proposed by the utility model;

[0023] Figure 4 This is a schematic structural diagram of part B of a water pump disassembly fixing frame proposed by the utility model;

[0024] Figure 5 This is a three-dimensional structural schematic diagram of the sliding seat proposed by the utility model;

[0025] Figure 6 It is a three-dimensional structural schematic diagram of the limiting seat proposed by the utility model.

[0026] In the figure: 1. base; 2. adjusting device; 21. sliding rod; 22. bump; 23. gear; 24. bottom plate; 25. telescopic rod; 26. handle; 27. spring; 3. fixed seat; 4. sliding seat; 5. screw rod; 6. limit seat; 7. sleeve; 8. bolt; 9. support block; 10. support groove; 11. limit rod; 12. ball bearing. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely 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 of the embodiments.

[0028] Embodiment 1

[0029] Reference Figure 1-6 , a water pump disassembly fixing frame, comprising:

[0030] A base 1, wherein the base 1 is provided with an adjusting device 2, wherein the adjusting device 2 is provided with a fixing seat 3, wherein the adjusting device 2 is used to adjust the angle of the fixing seat 3, wherein the adjusting device 2 comprises a sliding rod 21 which slides through the base 1, wherein a handle 26 is fixedly installed on the outer side of the sliding rod 21, wherein a spring 27 is sleeved on the outer side of the sliding rod 21, wherein one end of the spring 27 is fixedly installed on the sliding rod 21, and the other end of the spring 27 is fixedly installed on the handle 26, wherein a protrusion 22 is connected to one end of the sliding rod 21, wherein a gear 23 is movably engaged with the protrusion 22, wherein a bottom plate 24 is provided on the gear 23;

[0031] The telescopic rod 25 is arranged on the bottom plate 24, and a fixed seat 3 is provided on the telescopic rod 25. A sliding seat 4 is slidably provided on the fixed seat 3. A screw 5 is threadedly connected to the side wall of the sliding seat 4. A crank is provided on the outer side of the screw 5. A limit seat 6 is provided on the sliding seat 4. A sleeve 7 is provided on the outer wall of the limit seat 6. A bolt 8 is threadedly connected to the sleeve 7.

[0032] In this embodiment, a groove is provided on the base 1, and the groove on the base 1 is larger than the length of the bottom plate 24. The telescopic rod 25 is rotatably installed on the bottom inner wall of the groove, and the gear 23 is sleeved on the outer side of the telescopic rod 25. The protrusion 22 is used to move the engaging gear 23 to limit the rotation of the gear 23.

[0033] In this embodiment, the bottom plate 24 is a cylindrical structure. The size of the bottom plate 24 is smaller than that of the base 1 . The bottom plate 24 is arranged on the upper end surface of the gear 23 .

[0034] In this embodiment, the telescopic length of the telescopic rod 25 is greater than the height of the base 1 , and the minimum length of the telescopic rod 25 is less than the height of the base 1 .

[0035] In this embodiment, the fixing seat 3 is a rectangular structure, the upper end of the fixing seat 3 is slidably connected to the lower end of the sliding seat 4, and the cross-sectional area of ​​the fixing seat 3 is greater than or equal to the cross-sectional area of ​​the upper end of the telescopic rod 25.

[0036] In this embodiment, a groove is provided on the sliding seat 4 , and a limiting seat 6 is inserted into the groove of the sliding seat 4 . The cross-sectional area of ​​the sliding seat 4 is larger than the cross-sectional area of ​​the fixed seat 3 .

[0037] In this embodiment, a through hole is provided in the limit seat 6, and the through hole on the limit seat 6 is composed of an upper and lower part. The through holes in the upper and lower parts of the limit seat 6 are both cylindrical structures, and the diameter of the upper through hole of the limit seat 6 is larger than the diameter of the lower through hole.

[0038] Working method: when in use, place the water pump inside the limit seat 6, then turn the bolt 8 to lock the water pump in the limit seat 6, push the sliding seat 4 to slide horizontally on the fixed seat 3, adjust the position of the water pump by adjusting the position of the sliding seat 4, and then use the screw 5 to lock the sliding seat 4 and the fixed seat 3;

[0039] Pulling the handle 26 drives the sliding rod 21 to move, and the sliding rod 21 drives the protrusion 22 to move and leave the gear 23, thereby releasing the lock on the gear 23 and the telescopic rod 25. The rotating telescopic rod 25 drives the water pump to rotate through the fixed seat 3, the sliding seat 4 and the limit seat 6 to achieve the angle adjustment of the water pump. The handle 26 is released, and the elastic force of the spring 27 makes the protrusion 22 cooperate with the gear 23, and the telescopic rod 25 is locked through the gear 23 to prevent the water pump from rotating automatically.

[0040] Embodiment 2

[0041] The difference between Example 2 and Example 1 is that: two support blocks 9 are provided at the lower end of the sliding seat 4, and two support grooves 10 are opened on the top of the fixed seat 3. The support blocks 9 are slidably connected to the inner walls of the corresponding support grooves 10. Limit rods 11 are fixedly installed in the two support grooves 10. The two support blocks 9 are slidably installed on the outside of the two limit rods 11. Balls 12 are embedded in the bottoms of the two support blocks 9, and the balls 12 are slidably connected to the bottom inner walls of the corresponding support grooves 10. All structures in this application can be selected according to actual usage conditions in terms of material and length. The accompanying drawings are all schematic structural diagrams, and the specific actual dimensions can be appropriately adjusted.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water pump disassembly fixing bracket, characterized in that: include: A base (1), wherein an adjusting device (2) is provided on the base (1), wherein a fixing seat (3) is provided on the adjusting device (2), wherein the adjusting device (2) is used to adjust the angle of the fixing seat (3), wherein the adjusting device (2) comprises a sliding rod (21) which slides through the base (1), wherein a handle (26) is fixedly installed on the outer side of the sliding rod (21), wherein a spring (27) is sleeved on the outer side of the sliding rod (21), wherein one end of the spring (27) is fixedly installed on the sliding rod (21), and the other end of the spring (27) is fixedly installed on the handle (26), wherein one end of the sliding rod (21) is connected with a protrusion (22), wherein the protrusion (22) is movably engaged with a gear (23), and wherein a bottom plate (24) is provided on the gear (23); A telescopic rod (25) is arranged on a bottom plate (24); a fixed seat (3) is arranged on the telescopic rod (25); a sliding seat (4) is slidably arranged on the fixed seat (3); a screw (5) is threadedly connected to the side wall of the sliding seat (4); a limit seat (6) is arranged on the sliding seat (4); a sleeve (7) is arranged on the outer wall of the limit seat (6); and a bolt (8) is threadedly connected to the sleeve (7).

2. A water pump disassembly fixing bracket according to claim 1, characterized in that: The base (1) is provided with a groove, the groove on the base (1) is larger than the length of the bottom plate (24), the telescopic rod (25) is rotatably mounted on the bottom inner wall of the groove, the gear (23) is sleeved on the outer side of the telescopic rod (25), and the protrusion (22) is used to move and clamp the gear (23) to limit the rotation of the gear (23).

3. The water pump disassembly fixing bracket according to claim 1, characterized in that: The bottom plate (24) is a cylindrical structure. The size of the bottom plate (24) is smaller than the size of the base (1). The bottom plate (24) is arranged on the upper end surface of the gear (23).

4. The water pump disassembly fixing bracket according to claim 1, characterized in that: The telescopic length of the telescopic rod (25) is greater than the height of the base (1), and the minimum length of the telescopic rod (25) is less than the height of the base (1).

5. The water pump disassembly and fixing bracket according to claim 1, characterized in that: The fixing seat (3) is a rectangular structure, the upper end of the fixing seat (3) is slidably connected to the lower end of the sliding seat (4), and the cross-sectional area of ​​the fixing seat (3) is greater than or equal to the cross-sectional area of ​​the upper end of the telescopic rod (25).

6. The water pump disassembly fixing bracket according to claim 1, characterized in that: The sliding seat (4) is provided with a groove, a limiting seat (6) is inserted into the groove of the sliding seat (4), and the cross-sectional area of ​​the sliding seat (4) is larger than the cross-sectional area of ​​the fixed seat (3).

7. A water pump disassembly and fixing bracket according to claim 6, characterized in that: The limiting seat (6) is provided with a through hole, and the through hole on the limiting seat (6) is composed of an upper and lower part. The through holes in the upper and lower parts of the limiting seat (6) are both cylindrical structures, and the diameter of the through hole in the upper part of the limiting seat (6) is larger than the diameter of the through hole in the lower part.

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