Bearing base for compressor

Abstract

The bearing base for the compressor comprises a base body, a supporting plate arranged above the base body, an installation box fixedly connected to the top of the supporting plate and a compressor body detachably installed in the installation box and further comprises a positioning assembly and a protection assembly, and the positioning assembly is arranged at the top of the supporting plate; the positioning assemblies are symmetrically arranged in pairs, the protection assemblies are arranged between the base and the supporting plate, and the protection assemblies are symmetrically arranged in pairs. The utility model belongs to the technical field of compressors, and particularly relates to a bearing base for a compressor. The bearing base solves the problems that an existing compressor is inconvenient to disassemble and maintain in the later period and does not have damping and buffering effects.

Description

Technical Field

[0001] The utility model belongs to the technical field of compressors, and in particular relates to a bearing base for a compressor. Background Art

[0002] A compressor is a driven fluid machine that boosts low-pressure gas to high-pressure gas. It is the heart of the refrigeration system. It inhales low-temperature, low-pressure refrigerant gas from the intake pipe, compresses it by driving the piston through the operation of the motor, and then discharges high-temperature, high-pressure refrigerant gas to the exhaust pipe, providing power for the refrigeration cycle, thereby realizing the refrigeration cycle of compression, condensation (heat release), expansion, and evaporation (heat absorption). Compressors are divided into piston compressors, screw compressors, centrifugal compressors, linear compressors, etc.

[0003] The compressor needs to be used in conjunction with the load-bearing base plate when in use. The traditional compressor is fixed to the top of the load-bearing base plate by fixing bolts, which is inconvenient to disassemble and maintain, and has no shock-absorbing and buffering properties. The compressor is prone to loosening after long-term use, which not only increases the noise but also affects the working performance of the compressor. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a bearing base for a compressor, which solves the problems of the existing compressor being inconvenient to disassemble and repair later and having no shock-absorbing and buffering effect.

[0005] The technical solution adopted by the utility model is as follows: a bearing base for a compressor, comprising a base, a support plate arranged above the base, a mounting box fixedly connected to the top of the support plate, and a compressor body detachably mounted inside the mounting box, and also comprising a positioning assembly and a protection assembly, wherein the positioning assembly is arranged on the top of the support plate, and the positioning assemblies are symmetrically arranged in pairs, and the protection assembly is arranged between the base and the support plate, and the protection assembly is symmetrically arranged in pairs;

[0006] The positioning assembly includes side rods fixedly connected to the outer side wall of the compressor body and symmetrically arranged in pairs, and locking nuts threadedly connected to the lower ends of the side rods. The lower ends of the side rods penetrate the installation box and are slidably connected to the installation box.

[0007] Furthermore, the positioning assembly also includes a fixed plate fixedly connected to the top wall of the support plate, a sliding rod penetrating the fixed plate and slidably connected to the fixed plate, a first spring sleeved on the outer wall of the sliding rod, and a fixed block fixedly connected to the outer wall of the installation box, the lower end of the side rod penetrates the fixed block and is slidably connected to the fixed block, the side rod is provided with a through hole, the through hole is adapted to one end of the sliding rod, and the first spring is fixedly connected between the outer wall of the sliding rod and the outer wall of the fixed plate.

[0008] Furthermore, the protection component includes a fixed column fixedly connected to the top wall of the base, a second spring sleeved on the outer wall of the fixed column, and a rubber column fixedly connected between the top wall of the base and the bottom wall of the support plate, the support plate passes through the fixed column and is slidably connected to the fixed column, and the second spring is fixedly connected between the top wall of the base and the bottom wall of the support plate.

[0009] Furthermore, an arc-shaped plate is provided in the middle of the top wall of the base, and the arc-shaped plate is made of elastic material.

[0010] Furthermore, the side rods are arranged in a 7-shape, the fixing columns are arranged in a T-shape, and the sliding rods are arranged in a transverse T-shape.

[0011] After adopting the above structure, the beneficial effects of the utility model are as follows: The utility model proposes a bearing base for a compressor:

[0012] (1) The positioning assembly can guide and quickly position the compressor body, and facilitate subsequent disassembly and maintenance;

[0013] (2) By setting a protective component between the top of the base and the bottom of the support plate, the compressor body can have a shock-absorbing and buffering effect when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0015] Figure 1 This is a schematic diagram of the overall structure of a bearing base for a compressor proposed by the utility model;

[0016] Figure 2 This is a front view of a bearing base for a compressor proposed by the utility model;

[0017] Figure 3 This is a three-dimensional structural schematic diagram of a bearing base for a compressor proposed by the utility model;

[0018] Figure 4 This is a top view of a bearing base for a compressor proposed by the utility model;

[0019] Figure 5 for Figure 3 Enlarged schematic diagram of part A.

[0020] In the attached drawings: 1. base, 2. support plate, 3. mounting box, 4. compressor body, 5. side rod, 6. locking nut, 7. fixing plate, 8. sliding rod, 9. first spring, 10. fixing block, 11. through hole, 12. fixing column, 13. second spring, 14. rubber column, 15. arc plate. DETAILED DESCRIPTION

[0021] like Figure 1-2 As shown, a bearing base for a compressor includes a base 1, a support plate 2 arranged above the base 1, a mounting box 3 fixedly connected to the top of the support plate 2 and a compressor body 4 detachably mounted inside the mounting box 3, and also includes a positioning component and a protection component. The positioning components are arranged on the top of the support plate 2, and the positioning components are symmetrically arranged in pairs. The protection components are arranged between the base 1 and the support plate 2, and the protection components are symmetrically arranged in pairs.

[0022] like Figure 1-5 As shown, in order to quickly lock and position the compressor body 4 and facilitate subsequent disassembly and maintenance, the positioning assembly includes side rods 5 fixedly connected to the outer wall of the compressor body 4 and symmetrically arranged in pairs, locking nuts 6 threadedly connected to the lower ends of the side rods 5, a fixing plate 7 fixedly connected to the top wall of the support plate 2, a sliding rod 8 penetrating the fixing plate 7 and slidably connected to the fixing plate 7, a first spring 9 sleeved on the outer wall of the sliding rod 8, and a fixing block 10 fixedly connected to the outer wall of the installation box 3, the lower end of the side rod 5 penetrates the installation box 3 and is slidably connected to the installation box 3, the lower end of the side rod 5 penetrates the fixing block 10 and is slidably connected to the fixing block 10, a through hole 11 is provided on the side rod 5, the through hole 11 is adapted to one end of the sliding rod 8, and the first spring 9 is fixedly connected between the outer wall of the sliding rod 8 and the outer wall of the fixing plate 7.

[0023] like Figure 1-3 As shown, in order to make the compressor body 4 have a shock-absorbing and buffering effect, the protection component includes a fixed column 12 fixedly connected to the top wall of the base 1, a second spring 13 sleeved on the outer wall of the fixed column 12, and a rubber column 14 fixedly connected between the top wall of the base 1 and the bottom wall of the support plate 2, the support plate 2 passes through the fixed column 12 and is slidably connected to the fixed column 12, and the second spring 13 is fixedly connected between the top wall of the base 1 and the bottom wall of the support plate 2.

[0024] In order to improve the buffering effect, an arc-shaped plate 15 is provided in the middle of the top wall of the base 1 , and the arc-shaped plate 15 is made of elastic material.

[0025] The side rod 5 is arranged in a 7-shape, the fixing column 12 is arranged in a T-shape, and the sliding rod 8 is arranged in a transverse T-shape.

[0026] In specific use, when installing the compressor body 4, the slide bar 8 is pulled horizontally to deform the first spring 9, and then the side bar 5 on the outer wall of the compressor body 4 is aligned with the installation box 3 and inserted into the installation box 3, and the slide bar 8 is loosened. The slide bar 8 is reset under the action of the spring and inserted into the through hole 11 to perform preliminary positioning of the compressor body 4, and then the locking nut can be screwed to the lower end of the side bar 5 to limit the side bar 5;

[0027] If vibration occurs during the use of the compressor body 4, the support plate 2 applies pressure to the second spring 13, the rubber column 14 and the arc plate 15 at the same time, and the deformation of the second spring 13 causes the support plate 2 to slide on the fixed column 12 to reduce shock and buffer. The deformation of the rubber column 14 and the arc plate 15 also reduces shock and buffers the compressor body 4, thereby avoiding the problem of looseness and loud noise of the compressor body 4 after long-term use.

[0028] During the later disassembly and maintenance, the compressor body 4 can be disassembled by first unscrewing the locking nut and then pulling the slide bar 8.

[0029] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A bearing base for a compressor, comprising a base, a support plate arranged above the base, a mounting box fixedly connected to the top of the support plate, and a compressor body detachably mounted inside the mounting box, characterized in that: It also includes a positioning component and a protection component, wherein the positioning component is arranged on the top of the support plate, and the positioning components are arranged symmetrically in pairs, and the protection component is arranged between the base and the support plate, and the protection components are arranged symmetrically in pairs; The positioning assembly includes side rods fixedly connected to the outer side wall of the compressor body and symmetrically arranged in pairs, and locking nuts threadedly connected to the lower ends of the side rods. The lower ends of the side rods penetrate the installation box and are slidably connected to the installation box.

2. A bearing base for a compressor according to claim 1, characterized in that: The positioning assembly also includes a fixed plate fixedly connected to the top wall of the support plate, a sliding rod that passes through the fixed plate and is slidably connected to the fixed plate, a first spring that is sleeved on the outer wall of the sliding rod, and a fixed block that is fixedly connected to the outer wall of the installation box. The lower end of the side rod passes through the fixed block and is slidably connected to the fixed block. The side rod is provided with a through hole that is adapted to one end of the sliding rod. The first spring is fixedly connected between the outer wall of the sliding rod and the outer wall of the fixed plate.

3. A bearing base for a compressor according to claim 2, characterized in that: The protection component includes a fixed column fixedly connected to the top wall of the base, a second spring sleeved on the outer wall of the fixed column, and a rubber column fixedly connected between the top wall of the base and the bottom wall of the support plate, the support plate passes through the fixed column and is slidably connected to the fixed column, and the second spring is fixedly connected between the top wall of the base and the bottom wall of the support plate.

4. A bearing base for a compressor according to claim 3, characterized in that: An arc-shaped plate is provided in the middle of the top wall of the base, and the arc-shaped plate is made of elastic material.

5. A bearing base for a compressor according to claim 4, characterized in that: The side rods are arranged in a 7-shape, the fixing columns are arranged in a T-shape, and the sliding rods are arranged in a transverse T-shape.

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