CN213744151U

CN213744151U - Centrifugal water pump antiseep sealing device convenient to install

Info

Publication number: CN213744151U
Application number: CN202022863614.6U
Authority: CN
Inventors: 夏玮
Original assignee: Suzhou Weierke Environmental Protection Equipment Co ltd
Current assignee: Suzhou Weierke Environmental Protection Equipment Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-20
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a simple to operate's centrifugal water pump antiseep sealing device, including the centrifugal pump main part, the right side of centrifugal pump main part is equipped with the output pipeline, the upper and lower both ends of centrifugal pump main part are equipped with two sets of fixed blocks, and are two sets of the one end of keeping away from each other on the right side of fixed block all is equipped with the arc recess, the right side of fixed block is equipped with the expansion plate, the top of fixed block is equipped with fastening screw, the right side of expansion plate is equipped with the guard plate, the right side of guard plate is equipped with the rotor plate, the rotor plate is equipped with the regulation pivot with the guard plate junction, both ends are equipped with two sets of through-holes about the centrifugal pump main part, just the inner chamber of through-hole all is equipped with the dead lever, and the device simple structure can strengthen the joint strength of antiseep device and centrifugal pump.

Description

Centrifugal water pump antiseep sealing device convenient to install

Technical Field

The utility model belongs to the technical field of centrifugal pump antiseep is sealed, specifically is a simple to operate's centrifugal pump antiseep sealing device.

Background

The centrifugal pump is the machinery that carries liquid or make liquid pressure boost, when using the centrifugal pump, in order to prevent the seepage, all need install antiseep sealing device at the output of centrifugal pump, current antiseep sealing device often because all directly adopt the hasp extrusion fixed, in long-time use, can appear that the hasp is not hard up and lead to sealed effect variation, for this reason, we provide a simple to operate's centrifugal pump antiseep sealing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple to operate's centrifugal water pump antiseep sealing device to solve the antiseep device that prior art exists and seal the problem of effect variation in long-time use.

In order to realize the above purpose, the utility model provides the following technical scheme, a centrifugal water pump anti-leakage sealing device with convenient installation, which comprises a centrifugal pump main body, wherein the right side of the centrifugal pump main body is provided with an output pipeline, the upper and lower ends of the centrifugal pump main body are provided with two groups of fixed blocks, the ends of the two groups of fixed blocks, which are far away from each other, on the right side are provided with arc grooves, the right side of the fixed blocks is provided with a telescopic plate, the top ends of the fixed blocks are provided with fastening screws, the right side of the telescopic plate is provided with a protection plate, the right side of the protection plate is provided with a rotating plate, the joint of the rotating plate and the protection plate is provided with an adjusting rotating shaft, the upper and lower ends of the centrifugal pump main body are provided with two groups of through holes, the inner cavities of the through holes are provided with fixed rods, the left sides of the fixed rods are provided with rotating rods, the joints of the rotating rods and the left sides of the two groups of the rotating rods are provided with triangular grooves, the left sides at the upper end and the lower end of the output pipeline are respectively provided with a triangular block matched with the triangular groove, and one side of the telescopic plates close to each other is provided with a reaction rod.

Preferably, the right side of rotor plate is equipped with sealed sucking disc, be equipped with the opening on the rotor plate, just be equipped with the rotation screw rod in the opening, the right side of rotating the screw rod is equipped with the rigging board.

Preferably, the top of expansion plate is equipped with connecting groove, connecting groove's inner chamber is equipped with the rotation connecting rod, the right side and the connecting groove junction of rotation connecting rod are equipped with the second pivot, the left side of rotating the connecting rod is equipped with the expansion connecting rod, the left side of expansion connecting rod is equipped with arc recess assorted arc lug.

Preferably, the fixed block is equipped with the opening with through-hole diameter assorted with centrifugal pump main part junction, dwang accessible opening stretches into the inner chamber of fixed block.

Preferably, the left side of the rotating connecting rod is provided with an opening matched with the diameter of the telescopic connecting rod, and the telescopic connecting rod can extend into the inner cavity of the rotating connecting rod through the opening.

Preferably, the right side of the end that two sets of expansion plates kept away from each other all is equipped with stirs the handle.

Preferably, the right side of the inner cavity of the fixed block is provided with a return spring.

The utility model has the advantages that:

1. adopt and rotate the connecting rod, make through the second pivot and rotate the connecting rod to take the telescopic link rod out and rotate the inner chamber of connecting rod, and go into arc recess back at arc lug card, fix telescopic link rod through second fastening screw, avoid fixed block and output pipeline joint strength lower to lead to becoming flexible.

2. Adopt the telescopic link, the expansion plate is to the right side twitch to drive the motion of reaction rod to the right side, drive the dwang through the reaction rod and rotate through the pivot, make the triangle block card go into the triangular groove, make centrifugal pump main part and output pipeline be connected.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the rotating plate of the present invention;

fig. 3 is a schematic diagram of the structure of the retractable plate of the present invention.

In the figure: the centrifugal pump comprises a centrifugal pump body 1, an output pipeline 2, a fixed block 3, a telescopic plate 4, a fastening screw rod 5, a protection plate 6, a rotating plate 7, an adjusting rotating shaft 8, a through hole 9, a fixing rod 10, a rotating rod 11, a triangular groove 12, a triangular block 13, a reaction rod 14, a sealing sucker 15, a rotating screw rod 16, a laminating plate 17, a connecting groove 18, a rotating connecting rod 19, a telescopic connecting rod 20, a second rotating shaft 21, an arc-shaped convex block 22, an arc-shaped groove 23, a second fastening screw rod 24 and a rotating shaft 25.

Detailed Description

The technical solution provided by the present invention is clearly and completely described below with reference to the embodiments and the accompanying drawings.

Referring to fig. 1, the present invention provides a technical solution: a centrifugal water pump anti-leakage sealing device convenient to install comprises a centrifugal pump main body 1, an output pipeline 2 is arranged on the right side of the centrifugal pump main body 1, two groups of fixing blocks 3 are arranged at the upper end and the lower end of the centrifugal pump main body 1, arc-shaped grooves 23 are formed in the ends, far away from each other, of the right sides of the two groups of fixing blocks 3, a telescopic plate 4 is arranged on the right side of each fixing block 3, an opening matched with the diameter of the telescopic plate 4 is formed in the right side of each fixing block 3, the telescopic plate 4 can extend into an inner cavity of each fixing block 3 through the opening, a fastening screw 5 is arranged at the top end of each fixing block 3, the telescopic plate 4 can be conveniently fixed through rotating the fastening screw 5 into the inner cavity of each fixing block 3 and connecting the telescopic plate 4, a protection plate 6 is arranged on the right side of each telescopic plate 4, a rotating plate 7 is arranged on the right side of each protection plate 6, an adjusting rotating shaft 8 is arranged at the joint of the rotating plate 7 and the protection plate 6, two groups of through holes 9 are formed in the upper end and the lower end of the centrifugal pump main body 1, and the inner chamber of through-hole 9 all is equipped with dead lever 10, the left side of dead lever 10 is equipped with dwang 11, dwang 11 is equipped with pivot 25 with dead lever 10 junction, the left side one end that is close to each other of two sets of dwang 11 is equipped with triangular groove 12, the left side at the upper and lower both ends of output pipeline 2 all is equipped with triangular block 13 with triangular groove 12 assorted, one side that two sets of expansion plates 4 are close to each other is equipped with reaction rod 14, when expansion plate 4 moves to the right side, drive dwang 11 through pivot 25 rotation through reaction rod 14, make triangular block 13 card go into in the triangular groove 12, make centrifugal pump main part 1 be connected with output pipeline 2.

Referring to fig. 2, a sealing suction cup 15 is disposed on the right side of the rotating plate 7, an opening is disposed on the rotating plate 7, a rotating screw 16 is disposed in the opening, and an attachment plate 17 is disposed on the right side of the rotating screw 16, so that when the sealing suction cup 15 adsorbs the output pipeline 2, the rotating screw 16 can be rotated to the right side to attach the attachment plate 17 to the sealing suction cup 15, thereby preventing the sealing suction cup 15 from loosening.

Referring to fig. 3, a connecting groove 18 is formed at the top end of the expansion plate 4, a rotating connecting rod 19 is arranged in an inner cavity of the connecting groove 18, a second rotating shaft 21 is arranged at the joint of the right side of the rotating connecting rod 19 and the connecting groove 18, an expansion connecting rod 20 is arranged on the left side of the rotating connecting rod 19, an arc-shaped bump 22 matched with the arc-shaped groove 23 is arranged on the left side of the expansion connecting rod 20, the rotating connecting rod 19 is rotated through the second rotating shaft 21, the expansion connecting rod 20 is drawn out of the inner cavity of the rotating connecting rod 19, and the expansion connecting rod 20 is fixed through a second fastening screw 24 after the arc-shaped bump 22 is clamped into the arc-shaped groove 23.

Referring to fig. 1, an opening matched with the diameter of the through hole 9 is formed at the joint of the fixing block 3 and the centrifugal pump body 1, and the rotating rod 11 can extend into the inner cavity of the fixing block 3 through the opening, so that the rotating rod 11 can be contacted with the reaction rod 14 to rotate conveniently.

Referring to fig. 3, the left side of the rotating connecting rod 19 is provided with an opening matching the diameter of the telescopic connecting rod 20, and the telescopic connecting rod 20 can extend into the inner cavity of the rotating connecting rod 19 through the opening, so as to control the length of the telescopic connecting rod 20 extending out of the inner cavity of the rotating connecting rod 19, and the arc-shaped protrusion 22 is clamped in the arc-shaped groove 23.

Referring to fig. 1, the right side of the end of each of the two groups of telescopic plates 4 away from each other is provided with a toggle handle, which is convenient for the user to listen to songs and toggle the toggle handle to drive the telescopic plates 4 to move.

Referring to fig. 1, a return spring is disposed at the right side of the inner cavity of the fixed block 3, and the left side of the return spring is connected to the rotating rod 11, so that after the reaction rod 14 is separated from the rotating rod 11, the return spring drives the rotating rod 11 to rotate, and the triangular block 13 is separated from the triangular groove 12.

The working principle is as follows: during the use, connect the right side of centrifugal pump main part 1 with output pipeline 2, and draw the expansion plate 4 to the right side, and drive reaction rod 14 and move to the right side, drive dwang 11 through reaction rod 14 and rotate through pivot 25, make triangle block 13 card go into the triangular groove 12, make centrifugal pump main part 1 and output pipeline 2 be connected, rethread adjustment pivot 8 makes rotor plate 7 rotate, make sealed sucking disc 15 adsorb output pipeline 2 after, can rotate rotation screw 16 to the right side, make fitting plate 17 laminate sealed sucking disc 15, avoid sealed sucking disc 15 to become flexible, and make rotation connecting rod 19 rotate through second pivot 21, and take telescopic connecting rod 20 out the inner chamber of rotation connecting rod 19, and after arc lug 22 card goes into arc recess 23, fix telescopic connecting rod 20 through second fastening screw 24.

Claims

1. The utility model provides a simple to operate's centrifugal pump antiseep sealing device, includes centrifugal pump main part (1), its characterized in that: the centrifugal pump is characterized in that an output pipeline (2) is arranged on the right side of the centrifugal pump main body (1), two groups of fixed blocks (3) are arranged at the upper end and the lower end of the centrifugal pump main body (1), arc-shaped grooves (23) are formed in two groups of one ends, far away from each other, of the right sides of the fixed blocks (3), a telescopic plate (4) is arranged on the right side of the fixed blocks (3), fastening screw rods (5) are arranged at the top ends of the fixed blocks (3), a protection plate (6) is arranged on the right side of the telescopic plate (4), a rotating plate (7) is arranged on the right side of the protection plate (6), an adjusting rotating shaft (8) is arranged at the joint of the rotating plate (7) and the protection plate (6), two groups of through holes (9) are arranged at the upper end and the lower end of the centrifugal pump main body (1), fixing rods (10) are arranged in inner cavities of the through holes (9), rotating rods (11) are arranged on the left sides of the fixing rods (10), rotating rod (11) and a rotating shaft (25) is arranged at the joint of the fixing rods (10), two sets of the left side one end that is close to each other of dwang (11) is equipped with triangular groove (12), the left side at the upper and lower both ends of output pipeline (2) all is equipped with triangular groove (12) assorted triangular block (13), and is two sets of one side that expansion plate (4) are close to each other is equipped with reaction rod (14).

2. An easy-to-install centrifugal water pump anti-leakage sealing device as claimed in claim 1, wherein: the right side of rotor plate (7) is equipped with sealed sucking disc (15), be equipped with the opening on rotor plate (7), just be equipped with in the opening and rotate screw rod (16), the right side of rotating screw rod (16) is equipped with attaching plate (17).

3. An easy-to-install centrifugal water pump anti-leakage sealing device as claimed in claim 1, wherein: the top of expansion plate (4) is equipped with connecting groove (18), the inner chamber of connecting groove (18) is equipped with rotation connecting rod (19), the right side that rotates connecting rod (19) is equipped with second pivot (21) with connecting groove (18) junction, the left side that rotates connecting rod (19) is equipped with telescopic connecting rod (20), the left side of telescopic connecting rod (20) is equipped with arc recess (23) assorted arc lug (22).

4. An easy-to-install centrifugal water pump anti-leakage sealing device as claimed in claim 1, wherein: the fixed block (3) is equipped with the opening with through-hole (9) diameter assorted with centrifugal pump main part (1) junction, dwang (11) accessible opening stretches into the inner chamber of fixed block (3).

5. A centrifugal water pump leak-proof sealing device of claim 3, which is easy to install and characterized in that: the left side of rotating connecting rod (19) all is equipped with flexible connecting rod (20) diameter assorted opening, flexible connecting rod (20) accessible opening stretches into the inner chamber of rotating connecting rod (19).

6. An easy-to-install centrifugal water pump anti-leakage sealing device as claimed in claim 1, wherein: and toggle handles are arranged on the right sides of the ends, far away from each other, of the two groups of expansion plates (4).

7. An easy-to-install centrifugal water pump anti-leakage sealing device as claimed in claim 1, wherein: and a return spring is arranged on the right side of the inner cavity of the fixed block (3).