CN221374996U - Compressor shock-absorbing base - Google Patents

Abstract

The utility model discloses a shock absorption base of a compressor, which comprises a bottom plate, wherein a shock absorption pad is fixedly arranged on the surface of the top of the bottom plate, blind holes are formed in the middle parts of two sides of the bottom plate, a rotating device is arranged in each blind hole, a fixed column is fixedly arranged on one side of each rotating device, each fixed column is of a hollow structure, an opening is formed in one radial side of each fixed column, a movable column is sleeved in each fixed column, the bottom of each movable column is provided with a fixing device, the movable column is in sliding connection with the fixed column through the fixing device and the opening, a cross rod is fixedly arranged at the top end of each movable column, and the shock absorption device is fixedly arranged in the middle part of each cross rod.

Description

Compressor shock-absorbing base

Technical Field

The utility model relates to the technical field of external packaging, in particular to a shock absorption base of a compressor.

Background

A compressor is a machine that can compress gas into high pressure gas. It is commonly implemented using mechanical devices such as pistons, screws, gears or centrifugal pumps, and compressors are widely used in the fields of refrigeration, air compression, chemical, oil and gas, etc., and because they generate vibrations and noise during operation, which can adversely affect the surrounding environment and the devices in which they are used, if not enough, and therefore, in many applications, the compressor damping mount is an indispensable fitting, and the compressor damping mount is a damping device specifically designed for the compressor. The main function of the device is to reduce vibration and noise generated in the operation process of the compressor, so that the machine is more stable, and the occurrence rate of machine faults and maintenance is reduced.

The utility model patent with publication number CN208885875U discloses a damping base for a compressor, which comprises a bottom plate, wherein two groups of oppositely arranged inserted bars are arranged on the upper side of the bottom plate, a chassis is arranged above the bottom plate, the upper ends of the inserted bars penetrate through the chassis and extend to the upper side of the chassis, a damping rubber pad is arranged between the bottom plate and the chassis, the damping rubber pad is bent into a corrugated shape, the upper end of each inserted bar is provided with threads and is connected with a nut in a matched manner, and a damping rubber tube is arranged between the nut and the chassis. The utility model has the advantages that: the damping base for the compressor can slow down the vibration of the compressor during operation, effectively prevents the problem of axial deviation of the compressor caused by the vibration, and is simple in structure and recommended to be popularized and used.

But this come to slow down the vibration of compressor when the operation through shock attenuation rubber pad and shock attenuation rubber tube, but also can oppress shock attenuation rubber pad and shock attenuation rubber tube at the weight of in-service use compressor self, make shock attenuation rubber pad and shock attenuation rubber tube's scope of rocking reduce and then influence the shock attenuation effect, and the vibrations direction of compressor often is multidirectional, and this patent only can carry out the shock attenuation to the compressor bottom.

Disclosure of utility model

The utility model aims to overcome the defects in the prior art, and provides a damping base for a compressor, which can not press a damping pad due to self gravity, can effectively improve the damping effect of the damping pad and can effectively damp vibration of the compressor in multiple directions.

The technical scheme adopted by the utility model is that the damping base of the compressor comprises a bottom plate, a damping pad is fixedly arranged on the surface of the top of the bottom plate, blind holes are formed in the middle parts of two sides of the bottom plate, a rotating device is arranged in the blind holes, a fixed column is fixedly arranged on one side of the rotating device, the fixed column is of a hollow structure, an opening is formed in one radial side of the fixed column, a movable column is sleeved in the fixed column, a fixing device is arranged at the bottom of the movable column, the movable column is in sliding connection with the fixed column through the fixing device and the opening, a cross rod is fixedly arranged at the top end of the movable column, and the damping device is fixedly arranged in the middle part of the cross rod.

Preferably, the rotating device comprises a cylinder and a first spring, wherein the cylinder is rotatably arranged in blind holes on two sides of the bottom, a fixed column is fixedly arranged on one side of the radial direction of the cylinder, a plurality of first clamping blocks are fixedly arranged on the surface of the circumferential direction of the cylinder, the surfaces of the first clamping blocks are connected with second clamping blocks in a contact manner, one end of each second clamping block is fixedly arranged in a groove on two sides of the bottom plate, a limiting block is fixedly arranged at one end of the cylinder, the limiting block is fixedly connected with one end of the first spring, and the other end of the first spring is fixedly connected with the inner wall of the groove on two sides of the bottom plate.

Preferably, the fixing device comprises a storage groove and a dome, the storage groove is formed in the bottom end of the movable column, a telescopic column and a second spring are arranged in the storage groove, one end of the second spring is fixedly connected with the bottom end of the telescopic column, the other end of the second spring is fixedly connected with the inner wall of the storage groove, the telescopic column is slidably connected with the storage groove through the second spring, and the dome is fixedly mounted on the top end of the telescopic column.

Preferably, the damping device comprises a damper fixedly mounted in the middle of the cross rod, the contraction end of the damper is fixedly connected with a mounting plate, and a plurality of bolts are connected in the mounting plate in a threaded manner.

Preferably, universal wheels are fixedly arranged at four corners of the bottom plate.

Preferably, the surface of the cross bar is sleeved with a protective sleeve.

The utility model is simple and convenient to use, the device is pushed by holding the cross rod, the device is moved to a proper place and then is fixedly installed through the installation plate and the bolt, then the height of the movable column is adjusted to enable the compressor to be slightly far away from the shock pad, the shock pad wraps the compressor, at the moment, the phenomenon that the weight of the compressor is pressed to the shock pad to influence the shock absorption effect can be avoided, and the shock of the compressor in other reverse directions can be absorbed by the shock absorber.

Compared with the prior art, the utility model has the beneficial effects that the rotating device and the universal wheels are arranged, the transverse rod can be moved to one side of the bottom plate through the rotating device, the equipment is conveniently pushed to move, the compressor can be further arranged on the shock pad through the fixing device and the movable column, the shock pad is prevented from being pressed by the weight of the compressor, and the shock absorbing device can effectively absorb the shaking caused by the operation of the compressor.

Drawings

FIG. 1 is a schematic view of a shock absorbing base structure of a compressor according to the present utility model;

FIG. 2 is a schematic view of the internal structure of a shock absorbing base for a compressor according to the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

fig. 4 is an enlarged view of the utility model at B.

Reference numerals in the drawings indicate

1. A bottom plate; 2. a shock pad; 3. a rotating device; 31. a cylinder; 32. a first clamping block; 33. a second clamping block; 34. a limiting block; 35. a first spring; 4. fixing the column; 41. an opening; 5. a movable column; 6. a fixing device; 61. a storage groove; 62. a dome; 63. a telescopic column; 64. a second spring; 7. a cross bar; 8. a damper; 81. a mounting plate; 82. a bolt; 9. and a universal wheel.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

Fig. 1 schematically shows a damping base of a compressor according to the present utility model, including a base plate 1, a damping pad 2 is fixedly installed on the top surface of the base plate 1, the damping pad 2 is made of rubber or other materials with certain buffering capacity, blind holes are formed in the middle of two sides of the base plate 1, a rotating device 3 is disposed in the blind holes, a fixing column 4 is fixedly installed on one side of the rotating device 3, the fixing column 4 is made of metal materials with certain elastic modulus, the fixing column 4 is of a hollow structure, an opening 41 is formed in one radial side of the fixing column 4, a movable column 5 is sleeved in the fixing column 4, a fixing device 6 is arranged at the bottom of the movable column 5, the movable column 5 is slidably connected with the fixing column 4 through the fixing device and the opening 41, a cross rod 7 is fixedly installed at the top end of the movable column 5, the cross rod 7 is fixedly installed in the middle of the cross rod 7, the damping device comprises a damper 8, the damper 8 is JZ-01 in the model, the damper 8 of the model is stable in operation and has a damping effect, the damper 8 is fixedly installed in the middle of the damper 7, a mounting disc 81 is fixedly connected with a plurality of bolts 82 in the mounting disc 81, a plurality of bolts 82 can be screwed into the mounting disc 81, a plurality of the universal protection sleeves are conveniently installed on the bottom of the base plate 1 through the universal protection sleeve, and the universal protection sleeve 9 is conveniently installed on the universal protection sleeve, and the universal protection sleeve is conveniently made of the universal protection device is conveniently and has a flexible protection sleeve.

The rotating device 3 shown in fig. 2 and 3 comprises a cylinder 31 and a first spring 35, wherein the cylinder 31 is rotatably installed in blind holes on two sides of the bottom, a fixed column 4 is fixedly installed on one radial side of the cylinder 31, a plurality of first clamping blocks 32 are fixedly installed on the circumferential surface of the cylinder 31, the surface of each first clamping block 32 is connected with a second clamping block 33 in a contact manner, one end of each second clamping block 33 is fixedly installed in a groove on two sides of the bottom plate 1, one end of the cylinder 31 is fixedly provided with a limiting block 34, the limiting block 34 is fixedly connected with one end of the first spring 35, the limiting block 34 can be clamped by the second clamping blocks 33, the cylinder 31 can be effectively prevented from being ejected out of the groove by the first spring 35, and the other end of the first spring is fixedly connected with the inner walls of the grooves on two sides of the bottom plate 1.

As shown in fig. 2 and 4, the fixing device 6 comprises a receiving groove 61 and a dome 62, the receiving groove 61 is arranged inside the bottom end of the movable column 5, a telescopic column 63 and a second spring 64 are arranged inside the receiving groove 61, one end of the second spring 64 is fixedly connected with the bottom end of the telescopic column 63, the other end of the second spring 64 is fixedly connected with the inner wall of the receiving groove 61, the telescopic column 63 is slidably connected with the receiving groove 61 through the second spring 64, the telescopic column 63 is matched with the opening 41 of the fixed column 4 to fix the movable column 5, the dome 62 is fixedly arranged at the top end of the telescopic column 63, the arc edge of the dome 62 can facilitate the telescopic column 63 to slide into the fixed column 4 after the dome 62 is pressed, the contact area between the dome 62 and the fixed column 4 is small during sliding, the movable column 5 slides in the fixed column 4, and in practical use, the transverse rod 7 is only held through the universal wheel 9 to push the device to move to a proper place, then pushing the cylinder 31 to make the cylinder 31 squeeze the first spring 35 to move, so that the first clamping block 32 and the second clamping block 33 lose matching, at this time, the cross rod 7 can be rotated, when the cross rod 7 is rotated to be right above the bottom plate 1, the compressed first spring 35 can be reset, further, the first clamping block 32 and the second clamping block 33 are matched again, the cylinder 31 is fixed, then pressing the dome 62 to make the dome 62 push the telescopic column 63 to move into the containing groove 61 and squeeze the second spring 64, at this time, the movable column 5 can be slid, when the movable column 5 moves to a proper position, the compressed second spring 64 can push the telescopic column 63 and the dome 62, and make the telescopic column 63 and the opening 41 mutually match to fix the movable column 5, then the compressor is fixed under the mounting plate 81 through the bolt 82, at this time, the compressor is positioned above the shock pad 2 and wrapped by the shock pad 2, the influence of the self weight of the compressor can be effectively avoided, and vibration of the compressor in other directions is absorbed by the damper 8.

Claims (9)

1. Compressor shock-absorbing mount, including bottom plate (1), its characterized in that: the shock pad (2) is fixedly arranged on the top surface of the bottom plate (1), blind holes are formed in the middle of two sides of the bottom plate (1), the rotating device (3) is arranged in the blind holes, the fixing column (4) is fixedly arranged on one side of the rotating device (3), the fixing column (4) is of a hollow structure, an opening (41) is formed in one radial side of the fixing column (4), a movable column (5) is sleeved in the fixing column (4), a fixing device (6) is arranged at the bottom of the movable column (5), the movable column (5) is in sliding connection with the fixing column (4) through the fixing device and the opening (41), a cross rod (7) is fixedly arranged at the top end of the movable column (5), and the shock absorbing device is fixedly arranged in the middle of the cross rod (7).

2. The compressor shock mount of claim 1, wherein: the rotating device (3) comprises a cylinder (31) and a first spring (35), wherein the cylinder (31) is rotatably installed in blind holes on two sides of the bottom, a fixing column (4) is fixedly installed on one radial side of the cylinder (31), a plurality of first clamping blocks (32) are fixedly installed on the circumferential surface of the cylinder (31), the surface of the first clamping blocks (32) is connected with a second clamping block (33) in a contact mode, one end of the second clamping block (33) is fixedly installed in a groove on two sides of a bottom plate (1), a limiting block (34) is fixedly installed on one end of the cylinder (31), the limiting block (34) is fixedly connected with one end of the first spring, and the other end of the first spring is fixedly connected with the inner wall of the groove on two sides of the bottom plate (1).

3. A compressor vibration damping mount according to claim 1 or 2, wherein: fixing device (6) are including accomodating groove (61), dome (62), accomodate groove (61) and offer in movable column (5) bottom inside, accomodate groove (61) inside be equipped with telescopic column (63) and second spring (64), second spring (64) one end and telescopic column (63) bottom fixed connection, the other end and accomodate groove (61) inner wall fixed connection, telescopic column (63) are through second spring (64) and accomodate groove (61) sliding connection, dome (62) fixed mounting is in telescopic column (63) top.

4. A compressor vibration damping mount according to claim 1 or 2, wherein: the damping device comprises a damper (8), the damper (8) is fixedly arranged in the middle of the cross rod (7), the contraction end of the damper (8) is fixedly connected with a mounting disc (81), and a plurality of bolts (82) are connected with the inner threads of the mounting disc (81).

5. A compressor vibration damping mount according to claim 3, wherein: the damping device comprises a damper (8), the damper (8) is fixedly arranged in the middle of the cross rod (7), the contraction end of the damper (8) is fixedly connected with a mounting disc (81), and a plurality of bolts (82) are connected with the inner threads of the mounting disc (81).

6. The compressor vibration damping mount of claim 1, 2 or 5, wherein: universal wheels (9) are fixedly arranged at four corners of the bottom plate (1).

7. A compressor vibration damping mount according to claim 3, wherein: universal wheels (9) are fixedly arranged at four corners of the bottom plate (1).

8. The compressor shock mount of claim 4, wherein: universal wheels (9) are fixedly arranged at four corners of the bottom plate (1).

9. The compressor vibration damping mount of claim 1, 2 or 5, wherein: the surface of the cross rod (7) is sleeved with a protective sleeve.