CN212272646U

CN212272646U - Stability water pump casting

Info

Publication number: CN212272646U
Application number: CN202020129259.7U
Authority: CN
Inventors: 徐长兵
Original assignee: Xiangshui Longwei Oil Pump Accessories Co ltd
Current assignee: Liaoning Hongteng Construction Group Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2021-01-01
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a stable water pump casting, which belongs to the technical field of water pump castings and comprises a bottom plate, wherein two cylinders are arranged at the top of the bottom plate, a placing groove is arranged between the two cylinders in a sliding manner, the inner wall of the bottom of the placing groove is provided with a backing plate, a plurality of vertically arranged supporting columns are fixedly arranged at the top of the bottom plate, the top of each supporting column is connected with the placing groove in a sliding manner, a pressure spring is sleeved on each supporting column and is positioned between the bottom plate and the placing groove, an inclined rod which is obliquely arranged is fixedly arranged on the placing groove, one end of each inclined rod is hinged with a swinging rod, one end of each swinging rod is hinged with a clamping plate, and a; the utility model discloses an elastic support can slow down the vibrations that the pump body produced, improves pump body anti-seismic performance and life, and the convenience is simultaneously to the pump body and the installation and the dismantlement of base, easy operation, easily popularization.

Description

Stability water pump casting

Technical Field

The utility model belongs to the technical field of the water pump casting, concretely relates to stability water pump casting.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal. Liquids, gas mixtures, and liquids containing suspended solids may also be transported. The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles. The displacement pump transfers energy by utilizing the change of the volume of a working chamber; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.

The water pump base plays the effect of supporting the water pump, but the big discharge capacity water pump adopts general water pump base not only can arouse rocking of water pump because the pressure of its water pump is bigger, causes the excessive loss of water pump, influences the connection of the pipeline that links to each other with the water pump moreover, causes the pipeline to drop, and the installation between the base that has simultaneously and the water pump body is inconvenient with the dismantlement existence, consequently, needs a stability water pump foundry goods to solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stability water pump foundry goods to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stable water pump casting comprises a bottom plate, two columns are arranged at the top of the bottom plate, a placing groove is slidably arranged between the two columns, a backing plate is arranged on the inner wall of the bottom of the placing groove, a plurality of vertically arranged supporting columns are fixedly arranged on the top of the bottom plate, the top of the supporting column is connected with the placing groove in a sliding way, a pressure spring is sleeved on the supporting column and is positioned between the bottom plate and the placing groove, an inclined rod which is obliquely arranged is fixedly arranged on the placing groove, one end of the inclined rod is hinged with a swinging rod, one end of the swinging rod is hinged with a clamping plate, the backing plate is provided with a pump body, the clamping plate is pressed against the pump body, the column body is provided with a first track hole, a moving block is arranged in the first track hole in a sliding way, a positioning block is fixedly arranged on the moving block, and the swing rod is provided with a second track hole, and the second positioning block is connected with the inner wall of the track hole in a sliding manner.

As a preferred embodiment, a plurality of compression chambeies have been seted up to the bottom of standing groove, slidable mounting has the movable block in the compression intracavity, the top of support column extend to in the compression intracavity and with movable block fixed connection, the vertical spring post that sets up of top inner wall fixed mounting in compression chamber, the bottom and the movable block fixed connection of spring post.

As a preferred embodiment, a vertically arranged threaded column is installed on the top of the column body in a threaded manner, a handle is installed on the top of the threaded column, a groove is formed in the top of the moving block, a bearing is fixedly installed in the groove, and the bottom of the threaded column extends into the first track hole and is fixedly connected with an inner ring of the bearing.

As a preferred embodiment, the cylinder is slidably sleeved with a lifting block, the lifting block is fixedly connected with the placing groove, and the lifting block is located below the inclined rod.

As a preferred embodiment, the clamping plate is of an arc-shaped structure, a buffer plate is installed on one side, away from the swinging rod, of the clamping plate, and the cushion plate and the buffer plate are made of rubber materials.

As a preferred embodiment, a vertically arranged guide rod is fixedly installed in the first track hole, a vertically arranged slide hole is formed in the motion block, the guide rod is slidably connected with the inner wall of the slide hole, and the motion block is slidably sleeved on the guide rod.

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

place the pump body through the backing plate, support column and standing groove sliding connection, the pressure spring provides elasticity for the standing groove and supports, provides the support for the pump body at the during operation, can slow down the vibrations that the pump body produced through elastic support, slows down the influence to body self, is favorable to guaranteeing the even running of water pump body, avoids the inside spare part of water pump body to damage under long-term vibrations, is favorable to improving the life of water pump body.

Drive the locating piece through the motion piece lift and carry out elevating movement, the locating piece slides in the track hole and drives the swinging arms and swing for the grip block of swinging arms one end supports to press on the pump body, realizes the rigidity to the pump body, simple to operate, and it is firm to fix a position, convenient to detach.

The utility model discloses an elastic support can slow down the vibrations that the pump body produced, improves pump body anti-seismic performance and life, and the convenience is simultaneously to the pump body and the installation and the dismantlement of base, easy operation, easily popularization.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural diagram at B in fig. 2.

In the figure: 1. a base plate; 2. a cylinder; 3. a placement groove; 4. a support pillar; 5. a pressure spring; 6. a base plate; 7. a diagonal bar; 8. a swing lever; 9. a clamping plate; 10. a pump body; 11. a first rail hole; 12. a motion block; 13. a threaded post; 14. a second rail hole; 15. positioning blocks; 16. a compression chamber; 17. a movable block; 18. a spring post.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides a stable water pump casting, including bottom plate 1, two cylinders 2 are installed at the top of bottom plate 1, a placing groove 3 is installed between two cylinders 2 in a sliding manner, a backing plate 6 is arranged on the bottom inner wall of placing groove 3, a plurality of vertically arranged support columns 4 are fixedly installed at the top of bottom plate 1, the top of support column 4 is connected with placing groove 3 in a sliding manner, a pressure spring 5 is sleeved on support column 4, pressure spring 5 is located between bottom plate 1 and placing groove 3, an inclined rod 7 is fixedly installed on placing groove 3 in an inclined manner, one end of inclined rod 7 is hinged with a swing rod 8, one end of swing rod 8 is hinged with a clamping plate 9, a pump body 10 is arranged on backing plate 6, and clamping plate 9 is pressed against pump body 10 (see fig. 1 and; place the pump body through backing plate 6,

support column

4 and 3 sliding connection of standing groove, pressure spring 5 provides the elasticity for standing groove 3 and supports, provides the support at the during operation for pump body 10, can slow down the vibrations that the pump body produced through the elastic support, slows down the influence to body self, is favorable to guaranteeing the even running of water pump body, avoids the inside spare part of water pump body to damage under long-term vibrations, is favorable to improving the life of water pump body.

A first track hole 11 is formed in the column body 2, a moving block 12 is slidably mounted in the first track hole 11, a vertically arranged guide rod is fixedly mounted in the first track hole 11, a vertically arranged sliding hole is formed in the moving block 12, the guide rod is slidably connected with the inner wall of the sliding hole, and the moving block 12 is slidably sleeved on the guide rod (see fig. 1 and 2); a positioning block 15 is fixedly mounted on the moving block 12, a second track hole 14 is formed in the swinging rod 8, and the positioning block 15 is connected with the inner wall of the second track hole 14 in a sliding manner. The positioning block 15 is driven to move up and down through the movement block 12, the positioning block 15 slides in the second rail hole 14 to drive the swing rod 8 to swing, so that the clamping plate 9 at one end of the swing rod 8 is pressed on the pump body 10, the position of the pump body 10 is fixed, and the device is convenient to install, firm in positioning and convenient to detach.

The bottom of the placing groove 3 is provided with a plurality of compression cavities 16, movable blocks 17 are slidably mounted in the compression cavities 16, the tops of the supporting columns 4 extend into the compression cavities 16 and are fixedly connected with the movable blocks 17, vertically arranged spring columns 18 are fixedly mounted on the inner walls of the tops of the compression cavities 16, and the bottoms of the spring columns 18 are fixedly connected with the movable blocks 17 (see fig. 2 and 3); through support column 4 and movable block 17 fixed connection, the inner wall sliding connection of movable block 17 and compression chamber 16 realizes the sliding connection of support column 4 and cylinder 2, and it is stable to connect, and spring post 18 provides the elasticity support for movable block 17 simultaneously for the self gravity compression spring post 18 of cylinder 2 provides elastic support for spring post 18 simultaneously, further strengthens the elastic buffer to vibrations, improves anti-seismic performance.

A vertically arranged threaded column 13 is installed on the top of the column body 2 in a threaded manner, a handle is installed on the top of the threaded column 13, a groove is formed in the top of the moving block 12, a bearing is fixedly installed in the groove, and the bottom of the threaded column 13 extends into the first track hole 11 and is fixedly connected with an inner ring of the bearing (see fig. 2 and 4); the threaded column 13 is rotatably connected with the moving block 12 through the bearing, so that when the threaded column 13 rotates, the threaded column is subjected to lifting adjustment to drive the moving block 12 to perform lifting adjustment.

The column body 2 is slidably sleeved with a lifting block, the lifting block is fixedly connected with the placing groove 3, and the lifting block is positioned below the inclined rod 7 (see figure 1); through the setting of elevator for cylinder 2 is connected with standing groove 3, makes standing groove 3 have the guide effect at vertical direction motion, makes the structure more stable.

The grip block 9 is the arc structure, and the buffer board is installed to the grip block 9 one side of keeping away from the swinging arms 8, and backing plate 6 and buffer board are the rubber material and make. Surround around the water pump through setting up of backing plate 6 and grip block 9 and buffer board, fix pump body 10, it is fixed stable, rubber material is soft simultaneously, can not cause the damage to pump body 10 surface.

When in use, the pump body is placed through the base plate 6, the support column 4 is in sliding connection with the cylinder 2, the pressure spring 5 provides elastic support for the cylinder 2 and provides support for the pump body 10 during working, the elastic support can slow down the vibration generated by the pump body and the influence on the body, is favorable for ensuring the stable operation of the water pump body, avoids the damage of parts in the water pump body under the long-term vibration, is favorable for prolonging the service life of the water pump body, the support column 4 is fixedly connected with the movable block 17, the movable block 17 is connected with the inner wall of the compression cavity 16 in a sliding way, so that the support column 4 is connected with the column body 2 in a sliding way stably, at the same time, the spring column 18 provides elastic support for the movable block 17, so that the self-gravity of the column body 2 compresses the spring column 18, meanwhile, the spring column 18 is provided with elastic support, so that the elastic buffering to the vibration is further enhanced, and the anti-seismic performance is improved. Drive screw thread post 13 through manual turning handle and rotate and make screw thread post 13 carry out the regulation of elevating system on cylinder 2, the high position of screw thread post 13 changes the position change that drives motion block 12, motion block 12 goes up and down to drive locating piece 15 and carries out elevating system, locating piece 15 slides in second track hole 14 and drives swinging arms 8 and swing, make the grip block 9 of 8 one ends of swinging arms support to press on the pump body 10, the realization is to the rigidity of the pump body 10, high durability and convenient installation, it is firm to fix a position, convenient to detach.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stability water pump casting, includes bottom plate (1), its characterized in that: the novel vacuum pump is characterized in that two cylinders (2) are installed at the top of the bottom plate (1), a placing groove (3) is installed between the two cylinders (2) in a sliding mode, a base plate (6) is arranged on the inner wall of the bottom of the placing groove (3), a plurality of vertically arranged supporting columns (4) are fixedly installed at the top of the bottom plate (1), the top of each supporting column (4) is in sliding connection with the placing groove (3), a pressure spring (5) is sleeved on each supporting column (4), the pressure spring (5) is located between the bottom plate (1) and the placing groove (3), an inclined rod (7) which is obliquely arranged is fixedly installed on the placing groove (3), a swing rod (8) is hinged to one end of the inclined rod (7), a clamping plate (9) is hinged to one end of the swing rod (8), a pump body (10) is arranged on the base plate (6), and the clamping plate (9, first track hole (11) have been seted up on cylinder (2), slidable mounting has motion piece (12) in first track hole (11), and fixed mounting has locating piece (15) on motion piece (12), second track hole (14) have been seted up on swinging arms (8), and locating piece (15) and the inner wall sliding connection in second track hole (14).

2. The stability water pump casting of claim 1, wherein: a plurality of compression chambeies (16) have been seted up to the bottom of standing groove (3), slidable mounting has movable block (17) in compression chamber (16), the top of support column (4) extend to in compression chamber (16) and with movable block (17) fixed connection, the vertical spring post (18) that sets up of top inner wall fixed mounting in compression chamber (16), the bottom and the movable block (17) fixed connection of spring post (18).

3. The stability water pump casting of claim 1, wherein: the top screw thread of cylinder (2) is installed screw thread post (13) of vertical setting, and the handle is installed at the top of screw thread post (13), the top of motion piece (12) is seted up flutedly, and fixed mounting has the bearing in the recess, the bottom of screw thread post (13) extend to in first track hole (11) and with the inner circle fixed connection of bearing.

4. The stability water pump casting of claim 1, wherein: the cylinder (2) is provided with a lifting block in a sliding sleeved mode, the lifting block is fixedly connected with the placing groove (3), and the lifting block is located below the inclined rod (7).

5. The stability water pump casting of claim 1, wherein: the clamping plate (9) is of an arc-shaped structure, one side, away from the swinging rod (8), of the clamping plate (9) is provided with a buffer plate, and the backing plate (6) and the buffer plate are made of rubber materials.

6. The stability water pump casting of claim 1, wherein: the guide rod of vertical setting is fixedly mounted in first track hole (11), set up the slide opening of vertical setting on motion piece (12), the inner wall sliding connection of guide rod and slide opening, motion piece (12) slip cap establish with the guide rod on.