CN216767782U

CN216767782U - Chemical corrosion-resistant centrifugal pump with adjusting base

Info

Publication number: CN216767782U
Application number: CN202122986379.6U
Authority: CN
Inventors: 陆春荣; 陆铭; 陈红; 张亚平
Original assignee: Jingjiang Hongfei Pump Industry Co ltd
Current assignee: Jingjiang Hongfei Pump Industry Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-06-17
Anticipated expiration: 2031-12-01

Abstract

The utility model relates to the technical field of centrifugal pumps, in particular to a chemical corrosion-resistant centrifugal pump with an adjusting base, which comprises a mounting plate, wherein an electric push rod is arranged at the top end of the mounting plate close to the middle, supporting rods are arranged at the top end of the mounting plate close to two sides, a placing groove is formed in the inner wall of one side of each of two groups of supporting rods, a first rack plate is arranged on the inner wall of one side of each of two groups of placing grooves, a sliding groove is formed in the inner wall of the other side of each of two groups of supporting rods, telescopic rods are arranged on the inner walls of the bottoms of the two groups of supporting rods, the top ends of the two groups of supporting rods are movably lapped with the corresponding positions of the bottoms of a bottom plate, fixing plates are arranged at the top end of the bottom plate close to two sides, and mounting columns are arranged at the bottoms of the two groups of fixing plates. Spare parts such as through fixed plate, erection column, stopper and telescopic link set up under the cooperation can effectual solution base not possess height-adjusting, and can not remain the problem of horizontality all the time after the mounting panel height-adjusting.

Description

Chemical corrosion-resistant centrifugal pump with adjusting base

Technical Field

The utility model relates to the technical field of centrifugal pumps, in particular to a chemical corrosion-resistant centrifugal pump with an adjusting base.

Background

The centrifugal pump is a pump for conveying liquid by centrifugal force generated when an impeller rotates, and the centrifugal pump in the user chemical industry needs to have certain requirements on the pump, because the chemical industry can relate to a lot of corrosive liquids and liquids with certain temperature, if the conventional centrifugal pump is used for conveying the liquids, a pump body can be overlooked and damaged by the high-temperature and corrosive liquids, the service life of the centrifugal pump can be greatly reduced, so the centrifugal pump applied to the chemical industry has high-temperature resistance and corrosion resistance functions, and a base of the chemical corrosion-resistant centrifugal pump generally does not have other functions, so the improvement is needed;

the existing chemical corrosion-resistant centrifugal pump has the problems that the base does not have the height adjustment function, and the mounting plate cannot be always kept in a horizontal state after the height adjustment function is carried out on the base, so that inconvenience is brought to actual operation; the utility model provides a chemical corrosion-resistant centrifugal pump with an adjusting base, which is used for solving the problem that an existing chemical corrosion-resistant centrifugal pump cannot be fixed when a mounting column moves upwards, and inconvenience is brought to actual operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a chemical corrosion-resistant centrifugal pump with an adjusting base, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a corrosion-resistant centrifugal pump of chemical industry with adjust base, includes the mounting panel, electric putter is installed by the position in the middle of the top of mounting panel is leaned on, the bracing piece is all installed by the position of both sides in the top of mounting panel, and is two sets of the standing groove has all been seted up to one side inner wall of bracing piece, and is two sets of first rack board, two sets of the spout has all been seted up to the opposite side inner wall of bracing piece, and is two sets of the telescopic link, two sets of are all installed with the bottom of bottom plate corresponding position looks activity overlap joint in the top of bracing piece.

Preferably, the fixed plate is all installed, two sets of by the position of both sides on the top of bottom plate the erection column is all installed to the bottom of fixed plate, and is two sets of the stopper is all installed to the bottom of erection column, and is two sets of the pulley is all installed to a side surface of stopper, and is two sets of the movable groove has all been seted up to the inside of stopper.

Preferably, it is two sets of the inside of erection column all is provided with the motor, and is two sets of the output of motor all is connected with the gear through drive shaft transmission, and is two sets of one side of gear all meshes and is connected with the second rack board, and is two sets of the ball is all installed by the position of one side in the top and the bottom of second rack board, and is two sets of the card pinion rack is all installed to the one end of second rack board.

Preferably, through grooves are formed in the bottom plate close to the positions corresponding to the mounting columns, and the two groups of mounting columns penetrate through the bottom plate through the corresponding through grooves and extend into the corresponding supporting rods.

Preferably, the two groups of pulleys are equal in size, and the outer surfaces of the two groups of pulleys are respectively attached to the inner wall of the corresponding side of the corresponding sliding groove.

Preferably, the number of the balls is four, the four groups of balls are equal in size, and the four groups of balls are respectively attached to the inner wall of the corresponding side of the corresponding movable groove.

Preferably, the bottom plate is installed on the top of electric putter, and two sets of the top of telescopic link is fixed mutually with the bottom that corresponds the stopper respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. can effectual solution base not possess the height-adjusting through spare parts such as fixed plate, erection column, stopper and telescopic link setting cooperation down, and can not remain the problem of horizontality all the time after the mounting panel height-adjusting.

2. Through spare part settings such as first rack board, motor, gear, second rack board, ball and latch plate under can effectual solution when the erection column carries out the rebound can not fix its problem thereupon.

Drawings

FIG. 1 is a schematic structural view of the main body of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1;

fig. 3 is a schematic diagram of a half-section three-dimensional structure of the limiting block of the utility model.

In the figure: 1. mounting a plate; 11. an electric push rod; 2. a support bar; 21. a placement groove; 22. a first rack plate; 23. a chute; 24. a telescopic rod; 3. a base plate; 31. a fixing plate; 32. mounting a column; 33. a limiting block; 331. a pulley; 34. a movable groove; 35. a motor; 36. a gear; 37. a second rack plate; 38. a ball bearing; 39. a toothed plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a chemical corrosion-resistant centrifugal pump with an adjusting base comprises a mounting plate 1, wherein an electric push rod 11 is mounted at the top end of the mounting plate 1 by the middle position, a bottom plate 3 is mounted at the top end of the electric push rod 11, supporting rods 2 are mounted at the top end of the mounting plate 1 by the positions of two sides, a placing groove 21 is formed in the inner wall of one side of each of two groups of supporting rods 2, a first rack plate 22 is mounted on the inner wall of one side of each of two groups of placing grooves 21, a sliding groove 23 is formed in the inner wall of the other side of each of two groups of supporting rods 2, telescopic rods 24 are mounted on the inner wall of the bottom ends of the two groups of supporting rods 2, the top ends of the two groups of telescopic rods 24 are respectively fixed with the bottom ends of corresponding limiting blocks 33, the top ends of the two groups of supporting rods 2 are movably overlapped with the corresponding positions of the bottom end of the bottom plate 3, and the chemical corrosion-resistant centrifugal pump is mounted at the top end of the bottom plate 3 by the middle position;

the top end of the bottom plate 3 is provided with a fixing plate 31 close to the positions of two sides, the bottom ends of two groups of fixing plates 31 are provided with mounting columns 32, the inside of the bottom plate 3 is provided with through grooves close to the positions corresponding to the mounting columns 32, the two groups of mounting columns 32 are respectively penetrated through the inside of the bottom plate 3 through corresponding through grooves and extend into the inside of corresponding support rods 2, the inside of the two groups of mounting columns 32 is provided with a motor 35, the output ends of the two groups of motors 35 are respectively connected with a gear 36 through a drive shaft in a transmission way, the top end inner walls of the two groups of limit blocks 33 are provided with communicating grooves close to the positions corresponding to the drive shafts, the two groups of drive shafts are respectively penetrated through the top end inner walls of the corresponding limit blocks 33 through corresponding communicating grooves and extend into the inside of corresponding movable grooves 34, one side of the two groups of gears 36 is engaged with a second rack plate 37, and the top ends and the bottom ends of the two groups of the second rack plates 37 are provided with balls 38, the number of the balls 38 is four, the sizes of the four groups of balls 38 are equal, the four groups of balls 38 are respectively attached to the inner wall of one corresponding side of the corresponding movable groove 34, one end of each of the two groups of second rack plates 37 is provided with a toothed plate 39, the bottom ends of the two groups of mounting columns 32 are provided with limiting blocks 33, the surface of one side of each of the two groups of limiting blocks 33 is provided with a pulley 331, the sizes of the two groups of pulleys 331 are equal, the outer surfaces of the two groups of pulleys 331 are respectively attached to the inner wall of one corresponding side of the corresponding sliding groove 23, and the movable grooves 34 are formed in the two groups of limiting blocks 33;

the working principle is as follows: in the using process, when the height of the bottom plate 3 needs to be adjusted, a user only needs to start the electric push rod 11, the top ends of the two sets of support rods 2 are movably overlapped with the corresponding positions of the bottom end of the bottom plate 3, so the bottom plate 3 can move upwards to adjust under the action of the electric push rod 11, the top ends of the bottom plate 3 are provided with the fixing plates 31 at the positions close to the two sides, the bottom ends of the two sets of fixing plates 31 are provided with the mounting columns 32, the inner part of the bottom plate 3 close to the corresponding mounting columns 32 is provided with the through grooves, and the two sets of mounting columns 32 respectively penetrate through the inner part of the bottom plate 3 through the corresponding through grooves and extend into the inner parts of the corresponding support rods 2, so the two sets of mounting columns 32 can move upwards in the corresponding support rods 2, so that the corresponding limit blocks 33 can move upwards in the corresponding support rods 2, and meanwhile the corresponding pulleys 331 can roll upwards on the inner walls of the corresponding side of the corresponding sliding grooves 23, the corresponding telescopic rods 24 can be extended upwards along with the telescopic rods, when the telescopic rods move upwards to the actual required height, the electric push rod 11 can be closed, and the two groups of fixing plates 31, the mounting columns 32, the limiting blocks 33 and the supporting rods 2 are respectively arranged at the two ends of the mounting plate 1 and the bottom plate 3, so that the bottom plate 3 can be ensured to be always kept in a horizontal state when the telescopic rods move upwards, and the two groups of telescopic rods 24 can also play a supporting role in corresponding to the limiting blocks 33 and the mounting columns 32;

when the base plate 3 is moved up to the desired height, the user can start the two sets of motors 35 simultaneously, the corresponding gear 36 can be rotated by the two sets of motors 35, so that the corresponding second rack bar 37 can move to the corresponding side in the corresponding movable slot 34, and during the movement, the corresponding ball 38 rolls on the inner wall of the corresponding movable groove 34, and the corresponding movable groove 34 is disposed to support the corresponding second rack bar 37, so that the corresponding second rack bar 37 can be stably engaged with the corresponding gear 36, and when the corresponding second rack bar 37 is moved correspondingly, the corresponding snap-in plate 39 can be moved correspondingly and finally brought into engaging engagement with the corresponding first rack plate 22, so that the problem that the corresponding mounting post 32 cannot be fixed when moving upward can be effectively solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chemical industry corrosion-resistant centrifugal pump with adjust base, includes mounting panel (1), its characterized in that: electric putter (11) are installed by the position in the middle of leaning on to the top of mounting panel (1), bracing piece (2) are all installed, two sets of by the position of both sides to the top of mounting panel (1) one side inner wall of bracing piece (2) has all seted up standing groove (21), and is two sets of first rack board (22) are all installed to one side inner wall of standing groove (21), and are two sets of spout (23) have all been seted up to the opposite side inner wall of bracing piece (2), and are two sets of telescopic link (24) are all installed to the bottom inner wall of bracing piece (2), and are two sets of the top of bracing piece (2) all corresponds position looks activity overlap joint with the bottom of bottom plate (3).

2. The chemical industry corrosion-resistant centrifugal pump with the adjusting base of claim 1, wherein: fixed plate (31) are all installed, two sets of by the position of both sides on the top of bottom plate (3) erection column (32) are all installed, two sets of to the bottom of fixed plate (31) stopper (33) are all installed, and are two sets of pulley (331) are all installed, two sets of to a side surface of stopper (33) movable groove (34) have all been seted up to the inside of stopper (33).

3. The chemical industry corrosion-resistant centrifugal pump with the adjusting base of claim 2, wherein: two sets of the inside of erection column (32) all is provided with motor (35), and is two sets of the output of motor (35) all is connected with gear (36) through drive shaft transmission, and is two sets of one side of gear (36) all meshes and is connected with second rack board (37), and is two sets of ball (38) are all installed by the position of one side in the top and the bottom of second rack board (37), and are two sets of card pinion rack (39) are all installed to the one end of second rack board (37).

4. The chemical industry corrosion-resistant centrifugal pump with the adjusting base of claim 1, wherein: through grooves are formed in the inner portion of the bottom plate (3) close to the positions corresponding to the mounting columns (32), and the two groups of mounting columns (32) penetrate through the inner portion of the bottom plate (3) through the corresponding through grooves and extend into the inner portion of the corresponding supporting rod (2).

5. The chemical industry corrosion-resistant centrifugal pump with the adjusting base of claim 2, wherein: the two groups of pulleys (331) are equal in size, and the outer surfaces of the two groups of pulleys (331) are respectively attached to the inner wall of the corresponding side of the corresponding sliding groove (23).

6. The chemical industry corrosion-resistant centrifugal pump with the adjusting base of claim 3, wherein: the number of the balls (38) is four, the four groups of balls (38) are equal in size, and the four groups of balls (38) are respectively attached to the inner wall of the corresponding side of the corresponding movable groove (34).

7. The chemical industry corrosion-resistant centrifugal pump with the adjusting base of claim 1, wherein: the bottom plate (3) is installed on the top of electric putter (11), and two sets of the top of telescopic link (24) is fixed mutually with the bottom that corresponds stopper (33) respectively.