CN213953994U

CN213953994U - High-speed pump casing of easily installing

Info

Publication number: CN213953994U
Application number: CN202022881887.3U
Authority: CN
Inventors: 宋安达
Original assignee: Space United Gu'an Fluid Equipment Co ltd
Current assignee: Space United Gu'an Fluid Equipment Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-13
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a high-speed pump casing of easily installing, concretely relates to express pump field, comprising a base plate, bottom plate upper portion overlap joint has the casing, casing lower part inner wall fixed mounting has the shock attenuation backing plate, shock attenuation backing plate upper portion overlap joint has the express pump, the fixed intercommunication in express pump left side has the inlet tube, the fixed intercommunication in express pump right side has the outlet pipe, bottom plate upper portion fixed mounting has the holding ring, holding ring upper portion swing joint has installation device, the outside fixed mounting in the casing left and right sides has two bases three, three rotations of base are connected with the bracing piece, bottom plate upper portion is equipped with two draw-in grooves, the bracing piece joint is inside the draw-in groove. The utility model discloses a pre-installation bottom plate, the installation time when the high-speed pump casing trades the service position that has significantly reduced, easy operation absorbs vibrations, has reduced the loss of machine when using, has prolonged the life of machine.

Description

High-speed pump casing of easily installing

Technical Field

The utility model relates to a high-speed pump technical field, more specifically say, the utility model relates to a high-speed pump casing of easily installing.

Background

A high-speed pump, also called a high-speed partial flow pump, belongs to a centrifugal pump. The basic working principle of high-speed pump is similar to that of ordinary centrifugal pump, but the difference is that the working impeller obtains several times of working speed of ordinary centrifugal pump impeller by using the speed-increasing action of speed-increasing box. The high-speed pump is researched and developed by santa dara company in 1962, is widely applied to industries such as petroleum refining, petrifaction, energy, chemical industry, food and the like, and is suitable for occasions with small flow and high lift.

At present, when the high-speed pump is used, in order to ensure that the high-speed pump does not damage during complete operation, a protective shell is usually arranged outside the high-speed pump, when the high-speed pump is required to be replaced at a use position, the time for installing the shell is long, and the efficiency of work can be weakened by complicated and broken installation steps.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned deficiencies of the prior art, embodiments of the present invention provide a high speed pump housing that is easy to install to solve the problems set forth in the background above.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-speed pump casing of easily installing, includes the bottom plate, bottom plate upper portion overlap joint has the casing, casing lower part inner wall fixed mounting has the shock attenuation backing plate, shock attenuation backing plate upper portion overlap joint has the express pump, the fixed intercommunication in express pump left side has the inlet tube, the fixed intercommunication in express pump right side has the outlet pipe, bottom plate upper portion fixed mounting has the holding ring, holding ring upper portion swing joint has installation device.

Further, installation device includes mounting panel, base one, fixture block, spring one, leads to the groove, mounting panel fixed mounting is in the casing left and right sides, every mounting panel lower part fixed mounting has two bases one, a base lower part rotates and is connected with the fixture block, and installs in a different base lower part fixture block installation opposite direction, one side fixed mounting that the fixture block is relative has spring one, every the inside two logical grooves that are equipped with of holding ring, the fixture block joint is leading to inslot portion.

Further, the casing left and right sides is equipped with two through-holes, the inside fixed mounting of through-hole has the sealing washer, the inlet tube extends to the casing outside through wherein left side through-hole, the outlet pipe extends to the casing outside through wherein right side through-hole.

Furthermore, a plurality of bases II are fixedly mounted on the inner wall surfaces of the left side of the shell, telescopic rods are rotatably connected to one opposite sides of the bases II, each telescopic rod is fixedly sleeved with two mounting rings, and a spring II is fixedly mounted on one opposite side of each mounting ring.

Further, casing left side fixed mounting has a plurality of hinge, the casing rotates through the hinge and is connected with the door plant, door plant right side fixed mounting has the hasp, casing right side fixed mounting has the hasp base.

Furthermore, a plurality of threaded holes are formed in the bottom plate.

Further, the outside fixed mounting in casing left and right sides has two bases three, base three rotates and is connected with the bracing piece, bottom plate upper portion is equipped with two draw-in grooves, the bracing piece joint is inside the draw-in groove.

The utility model discloses a technological effect and advantage:

1. the rapid installation is carried out through the bottom plate, the installation device, the supporting rod and the base, the installation time when the high-speed pump shell is changed with the use position is greatly reduced through the pre-installation of the bottom plate, the operation is simple, the bottom plate is pre-installed through the threaded hole in the bottom plate, the bottom plate is installed at the position required to be used, the installation mode is not limited to threaded connection, gluing, welding and the like can be used, after the installation of the bottom plate is finished, the shell is arranged on the upper part of the bottom plate through the mounting device, the clamping blocks are pressed towards each other, the first spring is compressed, the clamping blocks are placed in the positioning ring, when the clamping blocks reach the through grooves, the automatic clamping is carried out in the through groove under the action of the first spring, the clamping block enters the through groove to limit the up-and-down movement of the shell, and after the shell is positioned, the supporting rod connected with the third base is clamped in the clamping groove in the upper portion of the bottom plate to limit the left-and-right movement of the shell.

2. The transverse vibration energy of the high-speed pump is absorbed by the second spring and the telescopic rod through the damping base plate, the second spring and the telescopic rod, and the damping base plate absorbs vibration in the vertical direction, so that the loss of the machine in use is reduced, and the service life of the machine is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an elevation view of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

Fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

The reference signs are: 1. a base plate; 2. a housing; 3. a shock-absorbing base plate; 4. a high-speed pump; 5. a water inlet pipe; 6. a water outlet pipe; 7. a positioning ring; 8. mounting a plate; 9. a first base; 10. a clamping block; 11. a first spring; 12. a through groove; 13. a through hole; 14. a seal ring; 15. a second base; 16. a telescopic rod; 17. a mounting ring; 18. a second spring; 19. a hinge; 20. a door panel; 21. locking; 22. a latch base; 23. a threaded hole; 24. a third base; 25. a support bar; 26. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The high-speed pump casing easy to install as shown in the attached drawings 1-5 comprises a bottom plate 1, a casing 2 is lapped on the upper portion of the bottom plate 1, a shock absorption backing plate 3 is fixedly mounted on the inner wall of the lower portion of the casing 2, a high-speed pump 4 is lapped on the upper portion of the shock absorption backing plate 3, a water inlet pipe 5 is fixedly communicated with the left side of the high-speed pump 4, a water outlet pipe 6 is fixedly communicated with the right side of the high-speed pump 4, a positioning ring 7 is fixedly mounted on the upper portion of the bottom plate 1, and an installation device is movably connected to the upper portion of the positioning ring 7, so that the high-speed pump 4 can be completely implemented, the shock absorption backing plate 3 absorbs the shock in the vertical direction, and the loss of a machine in use is reduced.

In a preferred embodiment, the mounting device comprises a mounting plate 8, a first base 9, a fixture block 10, a first spring 11 and a through groove 12, the mounting plate 8 is fixedly mounted on the left side and the right side of the housing 2, two first bases 9 are fixedly mounted on the lower portion of each mounting plate 8, the fixture block 10 is rotatably connected to the lower portion of the first base 9, the mounting directions of the fixture blocks 10 mounted on the lower portions of the first bases 9 are opposite, the first spring 11 is fixedly mounted on one side of the fixture block 10 opposite to each other, two through grooves 12 are formed in each positioning ring 7, the fixture block 10 is clamped in the through groove 12, so that the housing 2 is mounted on the upper portion of the base plate 1 through the mounting device, the fixture blocks 10 are pressed towards each other, the first spring 11 is compressed, the fixture block 10 is placed in the positioning ring 7, when the fixture block 10 reaches the position of the through groove, the fixture block is automatically clamped in the through groove 12 under the action of the first spring 11, and after the fixture block 10 enters the through groove 12, the up-and-down movement of the housing 2 will be restricted.

In a preferred embodiment, two through holes 13 are formed on the left and right sides of the housing 2, a sealing ring 14 is fixedly mounted inside the through holes 13, the water inlet pipe 5 extends to the outside of the housing 2 through the left through hole 13, and the water outlet pipe 6 extends to the outside of the housing 2 through the right through hole 13, so that the high-speed pump 4 is connected to the outside of the housing 2.

In a preferred embodiment, a plurality of bases 15 are fixedly arranged on the inner wall surfaces of the left side and the right side of the shell 2, an expansion link 16 is rotatably connected to one side of each base 15, two mounting rings 17 are fixedly sleeved on the surface of each expansion link 16, and a spring 18 is fixedly arranged on one side of each mounting ring 17, so that when the high-speed pump 4 vibrates during operation, the spring 18 and the expansion link 16 absorb transverse vibration energy of the high-speed pump 4, the loss of the machine during use is reduced, and the service life of the machine is prolonged.

In a preferred embodiment, a plurality of hinges 19 are fixedly installed on the left side of the casing 2, a door panel 20 is rotatably connected to the casing 2 through the hinges 19, a latch 21 is fixedly installed on the right side of the door panel 20, and a latch base 22 is fixedly installed on the right side of the casing 2, so that the door panel 20 can be opened through the hinges 19 to perform maintenance and repair on the high-speed pump 4.

In a preferred embodiment, the base plate 1 is internally provided with a plurality of threaded holes 23 to facilitate pre-mounting of the base plate 1.

In a preferred embodiment, two bases III 24 are fixedly mounted on the outer portions of the left side and the right side of the shell 2, the bases III 24 are rotatably connected with a support rod 25, two clamping grooves 26 are formed in the upper portion of the bottom plate 1, and the support rod 25 is clamped inside the clamping grooves 26, so that after the shell 2 is positioned, the support rod 25 connected with the bases III 24 is clamped into the clamping grooves 26 in the upper portion of the bottom plate 1 to limit the left-right movement of the shell 2.

The utility model discloses the theory of operation: when the device is used, the bottom plate 1 can be pre-installed through the threaded hole 23 in the bottom plate 1, the bottom plate 1 is installed at a position to be used, the installation mode is not limited to threaded connection, gluing, welding and the like can also be used, after the bottom plate 1 is installed, the shell 2 is installed on the upper portion of the bottom plate 1 through the installation device, the clamping blocks 10 are oppositely pressed, the first spring 11 is compressed, the clamping blocks 10 are placed in the positioning rings 7, when the clamping blocks 10 reach the positions of the through grooves, the clamping blocks are automatically clamped into the through grooves 12 under the action of the first spring 11, the vertical movement of the shell 2 is limited after the clamping blocks 10 enter the through grooves 12, after the shell 2 is positioned, the supporting rod 25 connected with the third base 24 is clamped into the clamping groove 26 in the upper portion of the bottom plate 1, the left and right movement of the shell 2 is limited, the high-speed pump 4 generates vibration during operation, and at the moment, the transverse vibration energy of the high-speed pump 4 is absorbed by the second spring 18 and the telescopic rod 16, the cushion plate 3 absorbs vibration in the vertical direction, and absorbs vibration of the high-speed pump 4 during operation.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high speed pump housing for easy installation comprising a base plate (1), characterized in that: bottom plate (1) upper portion overlap joint has casing (2), casing (2) lower part inner wall fixed mounting has shock attenuation backing plate (3), shock attenuation backing plate (3) upper portion overlap joint has high-speed pump (4), the fixed intercommunication in high-speed pump (4) left side has inlet tube (5), the fixed intercommunication in high-speed pump (4) right side has outlet pipe (6), bottom plate (1) upper portion fixed mounting has holding ring (7), holding ring (7) upper portion swing joint has the installation device.

2. A high speed pump housing for ease of installation according to claim 1, wherein: the mounting device comprises a mounting plate (8), a first base (9), a clamping block (10), a first spring (11) and a through groove (12), wherein the mounting plate (8) is fixedly mounted at the left side and the right side of the shell (2) and is arranged at each of the two first bases (9) on the mounting plate (8), the clamping block (10) is rotatably connected to the lower portion of each first base (9) and is mounted at the lower portion of each first base (9), the clamping block (10) is mounted in the opposite direction, the first spring (11) and each first clamping block (10) are fixedly mounted at one opposite side of each clamping block (7), two through grooves (12) are formed in the positioning ring (7), and the clamping block (10) is clamped inside the through grooves (12).

3. A high speed pump housing for ease of installation according to claim 2, wherein: casing (2) left and right sides is equipped with two through-holes (13), the inside fixed mounting of through-hole (13) has sealing washer (14), inlet tube (5) extend to casing (2) outside through wherein left side through-hole (13), outlet pipe (6) extend to casing (2) outside through wherein right side through-hole (13).

4. A high speed pump housing for ease of installation according to claim 3, wherein: there are both sides inner wall fixed surface to install a plurality of base two (15) on casing (2) a left side, one side that base two (15) are relative rotates and is connected with telescopic link (16), every telescopic link (16) fixed surface has cup jointed two collars (17), one side fixed mounting that collar (17) is relative has spring two (18).

5. An easy to install high speed pump housing according to claim 4, wherein: casing (2) left side fixed mounting has a plurality of hinge (19), casing (2) rotate through hinge (19) and are connected with door plant (20), door plant (20) right side fixed mounting has hasp (21), casing (2) right side fixed mounting has hasp base (22).

6. An easy to install high speed pump housing according to claim 5, wherein: a plurality of threaded holes (23) are formed in the bottom plate (1).

7. An easy to install high speed pump housing according to claim 6, wherein: the utility model discloses a casing, including casing (2), bottom plate (1), casing (2) left and right sides outside fixed mounting have two bases three (24), base three (24) are rotated and are connected with bracing piece (25), bottom plate (1) upper portion is equipped with two draw-in grooves (26), bracing piece (25) joint is inside draw-in groove (26).