CN219529249U

CN219529249U - Vacuum pump base

Info

Publication number: CN219529249U
Application number: CN202320726793.XU
Authority: CN
Inventors: 汪耳洲; 刘洋; 肖阳; 刘隽
Original assignee: Orion Machinery Shanghai Co Ltd
Current assignee: Orion Machinery Shanghai Co Ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-15
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the technical field of vacuum pump installation, in particular to a vacuum pump base, which comprises a vacuum pump body, a base body, an energy absorption assembly and an air cooling assembly, wherein the energy absorption assembly is used for buffering vibration generated by the operation of the vacuum pump body, the air cooling assembly is used for radiating heat generated by the operation of the vacuum pump body, the vacuum pump body is arranged at the top of the base body through the energy absorption assembly, a right-angle bending plate is detachably arranged at one end of the top of the base body, the air cooling assembly is arranged at the top of the right-angle bending plate, and the air cooling assembly is positioned above the vacuum pump body; the vibration that can effectively produce when the vacuum pump body operates is energy-absorbing buffering to effectively prevent that the vacuum pump body from sliding at the temporary channel of the alternately building engineering of roughness, be favorable to vacuum system's normal operating, and can in time cool off the heat forced air cooling that produces when the vacuum pump body operates and dispel the heat, be favorable to the stability when the vacuum pump body operates, the practicality is strong, suitable popularization.

Description

Vacuum pump base

Technical Field

The utility model relates to the technical field of vacuum pump installation, in particular to a vacuum pump base.

Background

The vacuum pump is a device or equipment for pumping air from a pumped container by using a mechanical, physical, chemical or physicochemical method, and is a device for improving, generating and maintaining vacuum in a certain enclosed space by using various methods, and according to the working principle of the vacuum pump, the vacuum pump can be basically divided into two types, namely a gas capturing pump and a gas transmission pump, which are widely used in industries such as metallurgy, chemical industry, food, electronic coating and the like.

The existing vacuum pump is widely used for planting deep foundation pits in construction sites, underground and other precipitation, the temporary channel of the construction engineering is poor in flatness, and vibration inevitably exists in the operation process of the vacuum pump, so that the whole equipment can slide, the normal operation of a vacuum system is affected, and the risk of equipment damage exists in severe cases, so that the vacuum pump base is necessary.

Disclosure of Invention

Therefore, the present utility model provides a vacuum pump base to solve the above-mentioned problems.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a vacuum pump base, includes vacuum pump body and base body, still including being used for carrying out the energy-absorbing subassembly that buffers to the vibrations that vacuum pump body operation produced and being used for carrying out radiating forced air cooling subassembly to the heat that vacuum pump body operation produced, the vacuum pump body passes through the energy-absorbing subassembly to be set up at base body top, base body top one end demountable installation has right angle bent plate, forced air cooling subassembly sets up at right angle bent plate top, and forced air cooling subassembly is located vacuum pump body top.

Preferably, the energy-absorbing assembly comprises a mounting plate, the bottom of the vacuum pump body is fixedly connected to the top of the mounting plate, and limit holes are formed in four corners of the mounting plate.

Preferably, four guide rods vertically penetrate through the limiting holes, the walls of the limiting holes are attached to the surfaces of the guide rods, the bottom ends of the four guide rods are vertically and fixedly installed at four corners of the top of the base body respectively, and limiting plates are horizontally and fixedly installed at the top ends of the four guide rods.

Preferably, four corners at the top of the mounting plate are provided with a first spring, the top of the first spring is attached to the bottom of the limiting plate, four corners at the bottom of the mounting plate are provided with a second spring, the bottom of the second spring is attached to the top of the base body, and the guide rod vertically penetrates through the first spring and the second spring.

Preferably, the energy-absorbing assembly further comprises a support, the top of the support is fixedly connected to the center of the bottom of the mounting plate, a leaf spring is fixedly mounted at the bottom end of the support, and the bottom of the leaf spring is attached to the top of the base body.

Preferably, the four corners at the top of the base body are fixedly provided with dampers, and the four top ends of the dampers are respectively and fixedly connected with the four corners at the bottom of the mounting plate.

Preferably, the air cooling assembly comprises an annular shell, the bottom of the annular shell is fixedly arranged at the top of the right-angle bent plate, and a filter screen is arranged above the inside of the annular shell.

Preferably, the inside cross mounting bracket that is provided with of annular casing, the cross mounting bracket is located the filter screen below, cross mounting bracket bottom fixed mounting has the motor, motor output shaft fixed mounting has the flabellum.

Preferably, a through hole is formed in the top of the right-angle bent plate, the through hole corresponds to the annular shell from top to bottom, and the through hole is located above the vacuum pump body.

The beneficial effects of the utility model are as follows: through the cooperation of the vacuum pump body, base body, energy-absorbing subassembly, forced air cooling subassembly and the right angle bent plate that set up use, can effectively carry out the energy-absorbing buffering to the vibrations that produce when the vacuum pump body operates to effectively prevent that the vacuum pump body from sliding at the interim channel of the alternately building engineering of roughness, be favorable to vacuum system's normal operating, and can in time cool off the heat forced air cooling that produces when the vacuum pump body operates, be favorable to the stability when the vacuum pump body operates, the practicality is strong, suitable popularization.

Drawings

FIG. 1 is a front view of a structure provided by the present utility model;

FIG. 2 is a top view of a structure provided by the present utility model;

FIG. 3 is a cross-sectional view of a structure provided by the present utility model;

FIG. 4 is a perspective view of the right angle bend, annular housing and filter screen provided by the utility model;

fig. 5 is a structural perspective view of the right angle bend plate, the annular housing and the cross mounting frame provided by the utility model.

In the figure: 1. a vacuum pump body; 2. a base body; 3. a mounting plate; 4. a limiting hole; 5. a guide rod; 6. a limiting plate; 7. a first spring; 8. a second spring; 9. a bracket; 10. a leaf spring; 11. a damper; 12. a right angle bending plate; 13. an annular housing; 14. a filter screen; 15. a cross mounting rack; 16. a motor; 17. a fan blade; 18. and a through hole.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-5, the vacuum pump base provided by the utility model comprises a vacuum pump body 1, a base body 2, an energy absorption assembly for buffering vibration generated by the operation of the vacuum pump body 1, and an air cooling assembly for dissipating heat generated by the operation of the vacuum pump body 1, wherein the vacuum pump body 1 is arranged at the top of the base body 2 through the energy absorption assembly, a right-angle bending plate 12 is detachably arranged at one end of the top of the base body 2, the air cooling assembly is arranged at the top of the right-angle bending plate 12, and the air cooling assembly is positioned above the vacuum pump body 1;

the energy-absorbing component comprises a mounting plate 3, the bottom of a vacuum pump body 1 is fixedly connected to the top of the mounting plate 3, limit holes 4 are formed in four corners of the mounting plate 3, guide rods 5 are vertically arranged in the four limit holes 4, the walls of the limit holes 4 are attached to the surfaces of the guide rods 5, the bottom ends of the four guide rods 5 are vertically and fixedly arranged at the four corners of the top of a base body 2 respectively, so that the mounting plate 3 can stably move up and down under the combined limit action of the four guide rods 5 and the four limit holes 4, limit plates 6 are horizontally and fixedly arranged at the top ends of the four guide rods 5, the setting of the limit plates 6 can effectively prevent the mounting plate 3 from excessively moving upwards and disengaging, the structural design is reasonable, springs I7 are arranged at the four corners of the top of the mounting plate 3, the tops of the springs I7 are attached to the bottoms of the limit plates 6, springs II 8 are arranged at the four corners of the bottom of the mounting plate 3, the bottoms of the springs II 8 are attached to the top of the base body 2, and the guide rods 5 vertically penetrate through the springs I7 and the springs II 8, and shake the mounting plate 3 in the operation process of the vacuum pump body 1, the mounting plate 3 can be driven to shake up and down, and the mounting plate 3 can be compressed, and the springs I and the springs 8 can be elastically deformed in the process of the mounting plate 1 are compressed, and the vibration force of the mounting plate 1 can be effectively deformed, and the vibration force of the mounting plate is generated;

the energy absorbing component further comprises a support 9, the top of the support 9 is fixedly connected to the center of the bottom of the mounting plate 3, a steel plate spring 10 is fixedly arranged at the bottom end of the support 9, the steel plate spring is an elastic beam which is formed by combining a plurality of alloy spring pieces with the same width but different lengths (the thicknesses can be equal or unequal), the bottom of the steel plate spring 10 is attached to the top of the base body 2, when vibration is generated in the operation process of the vacuum pump body 1 arranged on the mounting plate 3, the steel plate spring 10 can be pressed down through the mounting plate 3, so that the steel plate spring 10 is elastically deformed to generate elastic force, vibration force generated in the operation process of the vacuum pump body 1 can be effectively buffered again, the dampers 11 are fixedly arranged at four corners of the top of the base body 2, the dampers are used for providing motion resistance, the device for consuming motion energy can be respectively and fixedly connected to the four corners of the bottom of the mounting plate 3, and therefore the vibration of the mounting plate 3 due to the elastic force of the first spring 7, the second spring 8 and the steel plate spring 10 can be effectively reduced under the action of the four dampers 11, and the reasonable design of the amplitude of the elastic force of the steel plate spring 10 can be effectively reduced;

in summary, the utility model can perform double energy absorption and buffer on the vibration force generated in the operation process of the vacuum pump body 1, thereby effectively preventing the vacuum pump body 1 from sliding in the temporary channel of the construction engineering with crossed flatness, and being beneficial to the normal operation of a vacuum system;

the forced air cooling subassembly includes annular casing 13, annular casing 13 bottom fixed mounting is at right angle bent plate 12 top, annular casing 13 inside top is provided with filter screen 14, can be used to filter debris, annular casing 13 inside is provided with cross mounting bracket 15, cross mounting bracket 15 is located filter screen 14 below, cross mounting bracket 15 bottom fixed mounting has motor 16, motor 16 output shaft fixed mounting has flabellum 17, so when motor 16 operates, can drive flabellum 17 high-speed rotation, thereby accelerate the air flow rate and produce wind-force, and under filter screen 14's effect, can effectively prevent debris damage flabellum 17, make flabellum 17 can stabilize high-speed rotation, structural design is reasonable, right angle bent plate 12 top has seted up through-hole 18, through-hole 18 corresponds from top to bottom with annular casing 13, through-hole 18 is located vacuum pump body 1 top, so when motor 16 acting drives flabellum 17 high-speed rotation, the wind-force that produces can be blown to vacuum pump body 1 surface by through-hole 18 directly, can be in time with the heat forced air cooling heat dissipation that produces when vacuum pump body 1 operates, stability when being favorable to vacuum pump body 1 to operating.

The working principle of the utility model is as follows: when the vacuum pump body 1 arranged on the mounting plate 3 vibrates in the operation process, the mounting plate 3 can be driven to shake up and down, when the mounting plate 3 shakes up and down, the first spring 7 and the second spring 8 can be compressed or stretched, so that the first spring 7 and the second spring 8 elastically deform to generate elasticity, vibration force generated in the operation process of the vacuum pump body 1 is effectively buffered, when the vacuum pump body 1 arranged on the mounting plate 3 vibrates in the operation process, the steel plate spring 10 can be pressed down through the mounting plate 3, the steel plate spring 10 is elastically deformed to generate elasticity, vibration force generated in the operation process of the vacuum pump body 1 can be buffered again effectively, double energy absorption buffering can be performed on vibration force generated in the operation process of the vacuum pump body 1, temporary channels of construction engineering with crossed flatness of the vacuum pump body 1 are effectively prevented, and normal operation of a vacuum system is facilitated;

when the motor 16 operates, the fan blades 17 can be driven to rotate at a high speed, so that the air flow speed is increased to generate wind power, the generated wind power can be directly blown to the surface of the vacuum pump body 1 through the through holes 18, namely, heat generated during the operation of the vacuum pump body 1 can be cooled and dissipated in time, and the stability during the operation of the vacuum pump body 1 is facilitated.

The above description is only of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. The utility model provides a vacuum pump base, includes vacuum pump body (1) and base body (2), its characterized in that: the vacuum pump comprises a base body (2), and is characterized by further comprising an energy absorption assembly for buffering vibration generated by the operation of the vacuum pump body (1) and an air cooling assembly for radiating heat generated by the operation of the vacuum pump body (1), wherein the vacuum pump body (1) is arranged at the top of the base body (2) through the energy absorption assembly, a right-angle bending plate (12) is detachably arranged at one end of the top of the base body (2), the air cooling assembly is arranged at the top of the right-angle bending plate (12), and the air cooling assembly is positioned above the vacuum pump body (1).

2. A vacuum pump mount according to claim 1, wherein: the energy-absorbing assembly comprises a mounting plate (3), the bottom of the vacuum pump body (1) is fixedly connected to the top of the mounting plate (3), and limit holes (4) are formed in four corners of the mounting plate (3).

3. A vacuum pump mount according to claim 2, wherein: four all vertically pass in spacing hole (4) have guide arm (5), spacing hole (4) pore wall is laminated with guide arm (5) surface mutually, four guide arm (5) bottom is vertical fixed mounting respectively in four corners at base body (2) top, four equal horizontal fixed mounting in guide arm (5) top has limiting plate (6).

4. A vacuum pump mount according to claim 3, wherein: four corners at the top of the mounting plate (3) are respectively provided with a first spring (7), the top of the first spring (7) is jointed with the bottom of the limiting plate (6), four corners at the bottom of the mounting plate (3) are respectively provided with a second spring (8), the bottom of the second spring (8) is jointed with the top of the base body (2), and the guide rod (5) vertically penetrates through the first spring (7) and the second spring (8).

5. A vacuum pump mount according to claim 4, wherein: the energy-absorbing assembly further comprises a support (9), the top of the support (9) is fixedly connected to the center of the bottom of the mounting plate (3), a leaf spring (10) is fixedly mounted at the bottom end of the support (9), and the bottom of the leaf spring (10) is attached to the top of the base body (2).

6. A vacuum pump mount according to claim 5, wherein: the base is characterized in that dampers (11) are fixedly installed at four corners of the top of the base body (2), and the top ends of the four dampers (11) are fixedly connected to the four corners of the bottom of the mounting plate (3) respectively.

7. A vacuum pump mount according to claim 1, wherein: the air cooling assembly comprises an annular shell (13), the bottom of the annular shell (13) is fixedly arranged at the top of a right-angle bent plate (12), and a filter screen (14) is arranged above the inside of the annular shell (13).

8. A vacuum pump mount according to claim 7, wherein: the novel air conditioner is characterized in that a cross mounting frame (15) is arranged inside the annular shell (13), the cross mounting frame (15) is located below the filter screen (14), a motor (16) is fixedly mounted at the bottom of the cross mounting frame (15), and fan blades (17) are fixedly mounted on an output shaft of the motor (16).

9. A vacuum pump mount according to claim 8, wherein: the top of the right-angle bending plate (12) is provided with a through hole (18), the through hole (18) corresponds to the annular shell (13) up and down, and the through hole (18) is positioned above the vacuum pump body (1).