CN216142973U

CN216142973U - Inclination compensation base for water pump

Info

Publication number: CN216142973U
Application number: CN202121674510.9U
Authority: CN
Inventors: 刘春平; 郭金宝; 杨凤丽; 杜亚利
Original assignee: Tianjin Pioneer Pipeline Engineering Machinery Co ltd
Current assignee: Tianjin Pioneer Pipeline Engineering Machinery Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-03-29
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to the technical field of vertical water pumps, in particular to an inclination compensation base for a water pump, wherein a deviation rectification base is arranged at the lower end of the vertical water pump and is fixedly connected with the vertical water pump; the deviation rectifying base comprises a locking device, a circular support and a deviation rectifying device, the locking device is circumferentially arrayed outside the circular support, the locking device is not less than two groups, the locking device is connected with the circular support, the deviation rectifying device is arranged at the lower end of the locking device, the deviation rectifying device is fixedly connected with the locking device, the circular support is connected with the upright water pump, the self-adaptive submarine terrain after the water pump touches the bottom can be achieved through the deviation rectifying base, and the water pump is guaranteed to be in an upright state as far as possible.

Description

Inclination compensation base for water pump

Technical Field

The utility model relates to the technical field of vertical water pumps, in particular to an inclination compensation base for a water pump.

Background

The vertical sewage pump can be moved and fixedly installed, and is suitable for sewage conveying, drainage pump, pulp pump, irrigation and the like for sewage suction and discharge in building construction, farmland irrigation and enterprise and public work procedures. The device is suitable for industries such as discharge of factory commercial serious pollution wastewater, sewage drainage stations of main residential areas, water delivery systems of municipal sewage treatment plants, drainage stations of civil air defense systems, water supply equipment of water supply plants, sewage discharge of hospitals and hotels, municipal engineering construction sites, auxiliary machines for mines, rural biogas tanks, farmland irrigation and the like, and can be used for conveying sewage and sewage of belt particles, and can also be used for clear water and medium with weak corrosivity. The pump mainly comprises a shaft, a bearing frame, a pump cover, an impeller, a pump seat, a motor support, a motor and the like. But because the style of the vertical type, the output shaft of motor and the axle of turbine will set up with one heart, and often need draw water the local bottom not smooth at once, can appear some debris, lead to ordinary vertical type water pump to take place the slope, just so can make vertical type water pump take place to empty, make the axle of motor receive radial force, can reduce the life of motor shaft in the long term, still can influence the normal operating of turbine, increase cost of maintenance, reduce the efficiency of drawing water.

There is therefore a need for a tilt compensation base for a water pump that solves the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide the inclination compensation base for the water pump. The utility model has the advantages of simple structure, convenient assembly and disassembly, capability of ensuring that the water pump is in an upright state, prolonging the service life of the motor and the turbine, and suitability for water pumps of different models.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a deviation correcting base is arranged at the lower end of an upright water pump and is fixedly connected with the upright water pump.

Further, the deviation rectifying base comprises a locking device, a circular support and a deviation rectifying device, the locking device is circumferentially arrayed on the outer side of the circular support, the locking device is not less than two groups, the locking device is connected with the circular support, the deviation rectifying device is arranged at the lower end of the locking device, the deviation rectifying device is fixedly connected with the locking device, and the circular support is connected with the vertical water pump.

Furthermore, locking device includes locking box and lock core mechanism, and lock core mechanism sets up inside the locking box, locking box and circular support outside fixed connection, and deviation correcting device sets up at locking box lower extreme, and deviation correcting device and locking box fixed connection.

Further, the locking box body comprises a fan-shaped shell and an external thread connecting pipe, the fan-shaped shell is fixedly connected with the outer side of the circular support, the external thread connecting pipe is arranged at the lower end of the fan-shaped shell, the external thread connecting pipe is fixedly connected with the fan-shaped shell, the external thread connecting pipe is in threaded connection with the deviation correcting device, and the fan-shaped shell is connected with the lock cylinder mechanism.

Further, deviation correcting device includes hexagon nut, pipe A, pipe B, bottom plate, spring A and screw, hexagon nut and pipe A fixed connection, hexagon nut and external screw thread connecting pipe threaded connection, and pipe B sets up in pipe A, and pipe B passes through spring A and pipe A sliding connection, and the bottom plate passes through screw and pipe B lower extreme threaded connection.

Further, lock core mechanism includes handle, semicircle piece B, guide bar, limiting plate and spring B, semicircle piece B and handle fixed connection, the one end of guide bar links to each other with the handle, the guide bar passes through spring B and fan-shaped casing sliding connection, upright water pump lower extreme is equipped with the locking plate, locking plate and upright water pump fixed connection are equipped with the check lock hole on the locking plate, the other end of guide bar passes the limiting plate and inserts the check lock hole and link to each other with the locking plate, locking device is last to be equipped with semicircle piece A, semicircle piece A and locking device fixed connection, semicircle piece A links to each other with semicircle piece B.

The utility model has the advantages that: the utility model provides an inclination compensation base for a water pump, which is characterized in that a deviation rectification base is additionally arranged at the bottom of the water pump, so that the self-adaption to the underwater topography after the water pump touches the bottom can be realized through the deviation rectification base, and the water pump is ensured to be in an upright state as far as possible. And this base can the water pump of multiple model of adaptation, has improved the adaptability of this base to this base makes the water pump highly promote apart from ground, has increased the inflow, can improve the work efficiency of water pump. And this base can realize alone installing and tearing open, uses manpower sparingly. The utility model has the advantages of simple structure, convenient assembly and disassembly, capability of ensuring that the water pump is in an upright state, prolonging the service life of the motor and the turbine, suitability for water pumps with different calibers, convenient assembly and disassembly and labor saving.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of an upright water pump according to the present invention;

FIG. 3 is a schematic view of a deviation rectifying base according to the present invention;

FIG. 4 is a schematic view of the locking device of the present invention;

FIG. 5 is a schematic view of a fan housing of the present invention;

FIG. 6 is a schematic view of the externally threaded connecting tube of the present invention;

FIG. 7 is a schematic view of a deviation correcting device according to the present invention;

wherein: 1. a vertical water pump; 11. a locking plate; 12. a locking hole; 2. a deviation rectifying base; 21. a locking device; 211. locking the box body; 2111. a semicircular block A; 2112. a fan-shaped housing; 2113. an external thread connecting pipe; 212. a lock cylinder mechanism; 231. a hexagonal nut; 232. a circular tube A; 233. a round tube B; 234. a base plate; 236. a spring A; 237. a screw; 22. a circular support; 23. a deviation correcting device; 2123. a handle; 2124. a semicircular block B; 2125. a guide rod; 2122. a limiting plate; 2121. and a spring B.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly specified or limited, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

fig. 1 is a schematic perspective view of the tilt compensation base for a water pump shown in fig. 1, wherein a deviation rectification base 2 is arranged at the lower end of an upright water pump 1, and the deviation rectification base 2 is fixedly connected with the upright water pump 1. So set up, for water pump bottom increases the base of rectifying, can realize through the frame of rectifying that the water pump touches the submarine topography of back self-adaptation at the bottom of the end, guarantee as far as that the water pump is in upright state, prevent that the water pump slope is too big.

Example 2:

fig. 3 is a schematic diagram of a deviation correcting base according to the present invention, and as shown in fig. 3, the deviation correcting base 2 includes a locking device 21, a circular bracket 22 and a deviation correcting device 23, the locking device 21 is circumferentially arrayed on the outer side of the circular bracket 22, at least two groups of locking devices 21 are provided, the locking device 21 is connected with the circular bracket 22, the deviation correcting device 23 is provided at the lower end of the locking device 21, the deviation correcting device 23 is fixedly connected with the locking device 21, and the circular bracket 22 is fixedly connected with the upright water pump 1. So set up, play the effect of a locking through locking device 21 to whole upright water pump 1, guarantee as far as the water pump and the base of rectifying does not break away from, prevent to drag dropping of the in-process base of dragging the water pump, can make the water pump at submarine self-adaptation adjustment inclination through deviation correcting device 23, prevent that the water pump from excessively inclining.

Example 3:

fig. 4 is a schematic view of a locking device of the present invention, and as shown in fig. 4, the tilt compensation base for a water pump includes a locking box 211 and a lock cylinder mechanism 212, the lock cylinder mechanism 212 is disposed inside the locking box 211, the locking box 211 is fixedly connected to the outer side of the circular bracket 22, a deviation rectification device 23 is disposed at the lower end of the locking box 211, and the deviation rectification device 23 is fixedly connected to the locking box 211. So set up, can make whole base of rectifying fix firmly in upright water pump 1 bottom through locking device 21, can not drop to can guarantee as far as through deviation correcting device 23 that the water pump is in upright state, prevent that the water pump slope is too big.

Example 4:

fig. 5 is a schematic view of a sector housing according to the present invention, and as shown in fig. 5, the tilt compensation base for a water pump includes a sector housing 2112 and an external thread connection pipe 2113, the sector housing 2112 is fixedly connected to the outer side of the circular bracket 22, the external thread connection pipe 2113 is disposed at the lower end of the sector housing 2112, the external thread connection pipe 2113 is fixedly connected to the sector housing 2112, the external thread connection pipe 2113 is in threaded connection with the deviation rectification device 23, and the sector housing 2112 is connected to the lock cylinder mechanism 212. So set up, adopt external thread connecting pipe 2113 to link to each other with deviation correcting device 23, can conveniently change the part that became invalid, be unlikely to scrap whole deviation correcting base, increased economical and practical.

Example 5:

fig. 6 is a schematic view of the external thread connection pipe of the present invention, and as shown in fig. 6, the deviation correcting device 23 includes a hexagon nut 231, a round pipe a232, a round pipe B233, a bottom plate 234, a spring a236 and a screw 237, the hexagon nut 231 is fixedly connected to the round pipe a232, the hexagon nut 231 is in threaded connection with the external thread connection pipe 2113, the round pipe B233 is disposed in the round pipe a232, the round pipe B233 is slidably connected to the round pipe a232 through the spring a236, and the bottom plate 234 is in threaded connection with the lower end of the round pipe B233 through the screw 237. So set up, through hexagon nut 231 and external thread connection pipe 2113 threaded connection, it is more convenient to make the later stage change spring, and pipe A232 is equipped with the buckle with pipe B233 junction, pipe B233 can only be followed pipe A232 up end and taken out, prevent that pipe B233 from dropping in the use, adopt multiunit deviation correcting device 23, can be according to the topography of difference, realize self-adaptation adjustment, can guarantee that the water pump is in the state of standing vertically, improve the life of motor and turbine.

Example 6:

fig. 2 is a schematic view of an upright water pump of the present invention, fig. 7 is a schematic view of a deviation rectifying device of the present invention, and as shown in fig. 2 and fig. 7, the tilt compensation base for a water pump includes a handle 2123, a semicircular block B2124, a guide rod 2125, a limit plate 2122, and a spring B2121, the semicircular block B2124 is fixedly connected to the handle 2123, one end of the guide rod 2125 is connected to the handle 2123, the guide rod 2125 is slidably connected to the fan-shaped housing 2112 through the spring B2121, a locking plate 11 is disposed at a lower end of the upright water pump 1, the locking plate 11 is fixedly connected to the upright water pump 1, a locking hole 12 is disposed on the locking plate 11, the other end of the guide rod 233 passes through the limit plate 234 and is inserted into the locking hole 12 to be connected to the locking plate 11, a semicircular block a2111 is disposed on the locking device 21, the semicircular block a2111 is fixedly connected to the locking device 21, and a semicircular block a2111 is connected to the semicircular block B2124. So set up, be connected through locking hole 12 on guide rod 2125 and the locking plate 11, can make deviation correcting base 2 firmly fix at the water pump lower extreme, and spring B2121 on the guide rod 2125 can make whole deviation correcting device 23 be in the locking state constantly, when the different pump bodies of needs unblock change, staff alright earlier with pull out handle 2123, then rotatory handle 2123, make semicircle piece B2124 together rotatory, until laminating mutually with semicircle piece A2111, then loosen, the guide rod just can not kick-back this moment, open all locking device 21, alright change in order to carry out the pump body. Therefore, the single operation can be realized, the labor is saved, and the efficiency is improved.

The working mode is as follows: the utility model provides a tilt compensation base for a water pump, when the tilt compensation base is used, a deviation rectification base 2 and an upright water pump are assembled, at the moment, a locking device is in a locking state under a normal state, at the moment, a worker is required to pull out a handle 2123, then rotate the handle 2123 to enable a semicircular block B2124 to rotate together until the semicircular block B2111 is attached to the semicircular block A2111, then the locking device is loosened, at the moment, a guide rod does not rebound, all locking devices 21 are opened, the upright water pump can be installed, after the position of the water pump is adjusted, the handle 2123 is rotated to enable the semicircular block A2111 to be separated from the semicircular block B2124, at the moment, the guide rod 2125 automatically rebounds and is inserted into a locking hole 12 through the elasticity of a spring B2121 to lock the deviation rectification base 2 on a locking plate 11 of the upright water pump 1, then whether each locking device is in the locking state or not is checked, and then whether each group of deviation rectification devices are at the same height or not is observed, if the height is different, the spring B2121 different from other deviation rectifying devices needs to be replaced, and finally, the subsequent water pumping work can be carried out. The utility model has the advantages of simple structure, convenient assembly and disassembly, capability of ensuring that the water pump is in an upright state, prolonging the service life of the motor and the turbine, suitability for water pumps with different calibers, convenient assembly and disassembly and labor saving.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a tilt compensation base for water pump which characterized in that: the deviation rectifying base (2) is arranged at the lower end of the vertical water pump (1), and the deviation rectifying base (2) is fixedly connected with the vertical water pump (1); the deviation rectifying base (2) comprises a locking device (21), a circular support (22) and a deviation rectifying device (23), the locking device (21) is circumferentially arrayed on the outer side of the circular support (22), the locking device (21) is not less than two groups, the locking device (21) is connected with the circular support (22), the deviation rectifying device (23) is arranged at the lower end of the locking device (21), the deviation rectifying device (23) is fixedly connected with the locking device (21), and the circular support (22) is connected with the upright water pump (1).

2. The tilt compensation base for a water pump according to claim 1, wherein: the locking device (21) comprises a locking box body (211) and a lock cylinder mechanism (212), the lock cylinder mechanism (212) is arranged inside the locking box body (211), the locking box body (211) is fixedly connected with the outer side of the circular support (22), the deviation correcting device (23) is arranged at the lower end of the locking box body (211), and the deviation correcting device (23) is fixedly connected with the locking box body (211).

3. The tilt compensation base for a water pump according to claim 2, wherein: locking box (211) include fan-shaped casing (2112), external screw thread connecting pipe (2113), fan-shaped casing (2112) and circular support (22) outside fixed connection, and external screw thread connecting pipe (2113) set up at fan-shaped casing (2112) lower extreme, and external screw thread connecting pipe (2113) and fan-shaped casing (2112) fixed connection, external screw thread connecting pipe (2113) and deviation correcting device (23) threaded connection, and fan-shaped casing (2112) link to each other with lock core mechanism (212).

4. The tilt compensation base for a water pump according to claim 3, wherein: deviation correcting device (23) includes hex nut (231), pipe A (232), pipe B (233), bottom plate (234), spring A (236) and screw (237), hex nut (231) and pipe A (232) fixed connection, hex nut (231) and external screw thread connecting pipe (2113) threaded connection, pipe B (233) set up in pipe A (232), pipe B (233) pass through spring A (236) and pipe A (232) sliding connection, bottom plate (234) pass through screw (237) and pipe B (233) lower extreme threaded connection.

5. The tilt compensation base for a water pump according to claim 2, wherein: lock core mechanism (212) is including handle (2123), semicircle piece B (2124), guide rod (2125), limiting plate (2122) and spring B (2121), semicircle piece B (2124) and handle (2123) fixed connection, the one end of guide rod (2125) links to each other with handle (2123), guide rod (2125) pass through spring B (2121) and fan-shaped casing (2112) sliding connection, upright water pump (1) lower extreme is equipped with locking plate (11), locking plate (11) and upright water pump (1) fixed connection, be equipped with locking hole (12) on locking plate (11), the other end of guide rod (2125) passes limiting plate (2122) and inserts locking hole (12) and links to each other with locking plate (11), be equipped with semicircle piece A (2111) on locking device (21), semicircle piece A (2111) and locking device (21) fixed connection, semicircle piece A (2111) and semicircle piece B (2124) link to each other.