CN216158727U

CN216158727U - Noise-reduction type connecting assembly of compressor

Info

Publication number: CN216158727U
Application number: CN202122258247.1U
Authority: CN
Inventors: 李培英
Original assignee: Hubei Jinren Heavy Industry Technology Co ltd
Current assignee: Hubei Jinren Heavy Industry Technology Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-01
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a noise-reduction type connecting assembly of a compressor, which belongs to the technical field of compressors and comprises a compressor body, wherein the outer surface of the compressor body is in lap joint with the inner wall of a mounting groove, the mounting groove is formed in the upper surface of a positioning bottom plate, and the upper surface of the positioning bottom plate is in lap joint with the lower surfaces of four positioning pins respectively. This formula coupling assembling of making an uproar falls in compressor, through setting up antidetonation water ring, wind spring and cardboard, make the compressor body when vibrations, the impact force that the water ring produced when can effectively reducing vibrations, when electric putter is because vibrations noise emission, the loss when antidetonation water ring can improve sound transmission, because the density of water is greater than the air, thereby this coupling assembling's noise reduction effect has been ensured, and antidetonation water ring can absorb the heat of partial compressor body, thereby the condition that this coupling mechanism leads to compressor body and all the other parts to damage because of the high temperature has been reduced, and then this coupling assembling's life has been ensured.

Description

Noise-reduction type connecting assembly of compressor

Technical Field

The utility model belongs to the technical field of compressors, and particularly relates to a noise reduction type connecting assembly of a compressor.

Background

The compressor mainly provides original power for industrial production, comprises an air compressor, a process compressor, a refrigerant compressor and the like, is applied to the fields of industrial automation, traffic braking, energy chemical engineering, refrigeration and air conditioning and the like, and is indispensable equipment in modern industry, in the operation process of the prior bulk compressor, the interior of the compressor often generates great vibration due to the transportation of cold air, hot gas and liquid in the compressor, so that the installation requirement of the compressor is higher, the prior compressor installation mechanism often adopts a mode of fixing a plurality of groups of screws in order to ensure the installation stability of the prior compressor, however, in the actual use process, the screws are easy to loosen and fall due to impact force during vibration, the stability after the compressor is difficult to ensure, and the compressor often generates a large amount of heat during operation, so that a mechanism connected with the compressor is easy to damage due to overheating, it is difficult to secure the life span of the compressor and its components.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides a noise reduction type connecting assembly for a compressor, which solves the problems that the existing compressor mounting mechanism usually adopts a multi-group screw fixing mode in order to ensure the mounting stability of the compressor, however, in the actual use process, screws are easy to loosen and fall off due to impact force during vibration, the stability of the compressor after mounting is difficult to ensure, and the compressor usually generates a large amount of heat during operation, so that a mechanism connected with the compressor is easy to damage due to overheating, and the service life of the compressor and parts of the compressor is difficult to ensure.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a formula coupling assembling that makes an uproar falls in compressor, includes the compressor body, the surface of compressor body and the inner wall overlap joint of mounting groove, the upper surface at the locating bottom plate is seted up to the mounting groove, the upper surface of locating bottom plate respectively with the lower surface overlap joint of four locating pins, and four locating pin evenly distributed are at the surface of compressor body, the other face of locating pin is connected with the surface fixed connection of compressor body, the back of locating pin and the positive fixed connection of stopper, and four stoppers sliding connection respectively are at four spacing inslots, and the surface at the compressor body is all seted up in four spacing grooves, the locating hole has been seted up to the upper surface of locating pin, and all is provided with the installation piece in four locating holes, the lower surface of locating bottom plate inner wall and the lower fixed surface of antidetonation water ring are connected.

As a further scheme of the utility model: the lower surface of the mounting block is fixedly connected with the top end of the connecting rod, and the outer surface of the mounting block is hinged to the opposite surfaces of the two clamping plates through pin shafts respectively.

As a further scheme of the utility model: the outer surface of the pin shaft is provided with a coil spring, two ends of the coil spring are fixedly connected with the outer surface of the mounting block and the outer surface of the pin shaft respectively, and the lower surfaces of the two clamping plates are in lap joint with the upper surfaces of the positioning pins.

As a further scheme of the utility model: two grooves are formed in the lower surface of the mounting block, the two clamping plates are located above the two grooves respectively, and the shapes of the grooves are matched with those of the clamping plates.

As a further scheme of the utility model: the bottom of connecting rod and electric putter's top fixed connection, and four electric putter's surface all with the inner wall fixed connection of antidetonation water ring, the connecting rod is located the through-hole, and four through-holes all set up the upper surface at the positioning bottom plate inner wall.

As a further scheme of the utility model: the upper surface of the positioning bottom plate is provided with a spongy cushion, and the spongy cushion is a silencing spongy cushion.

(III) advantageous effects

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

1. the noise reduction type connecting assembly of the compressor is characterized in that the anti-vibration water ring, the electric push rod, the pin shaft, the coil spring and the clamping plate are arranged, after the connecting rod, the clamping plate and the positioning pin are installed by a worker, the worker can adjust the positions of the four connecting rods through the electric push rod to enable the four connecting rods to synchronously move downwards, when the connecting rods drive the clamping plate to move downwards through the installation block, the clamping plate can play a role in fixing the positioning pin, in the using process, the positioning pin, the connecting rods and the electric push rod can share the vibration emitted by the compressor body, in addition, the anti-vibration water ring is arranged on the surface of the electric push rod, so that the water ring can effectively reduce the impact force generated in the vibration process when the compressor body vibrates, when the electric push rod generates noise due to vibration, the anti-vibration water ring can improve the loss in the sound transmission process, and the density of water is higher than that of air, thereby ensured this coupling assembling's noise reduction effect, and the antidetonation water ring can absorb the heat of part compressor body to reduced this coupling mechanism and led to the condition that compressor body and all the other parts damaged because of the high temperature, and then ensured this coupling assembling's life.

2. This formula coupling assembling of making an uproar falls in compressor, through setting up the cardboard, round pin axle and wind spring, when needs are dismantled this coupling assembling, only need reverse start electric putter, make electric putter drive connecting rod and installation piece rebound at the in-process of operation, after removing to suitable height, the staff just can the gripping cardboard, make the cardboard along the round pin axle upset to the recess in opposite directions, the staff can adopt the mode of tying up to it simply fixed afterwards, the same reason, fix all the other three cardboards the back staff can take off the compressor body, the problem that should produce the impact force when vibrations and lead to the installation to appear not hard up condition has been reduced, and the degree of difficulty when having reduced this coupling assembling installation and dismantling, the stability after the compressor body installation has been ensured simultaneously.

3. This formula coupling assembling of making an uproar falls in compressor, through setting up the coil spring, make the connecting rod get into the downthehole in-process coil spring of locating hole completely and will distort because of the drive of cardboard through locating pin extrusion both sides cardboard when the staff, and get into the downthehole back of locating hole completely at the connecting rod, the coil spring will drive the cardboard and reset, make this coupling assembling can fix the position of locating pin through the cardboard, and ensured the convenience when installing connecting rod and locating pin.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the present invention at A;

FIG. 3 is a schematic cross-sectional view of a positioning base plate according to the present invention;

in the figure: the anti-vibration compressor comprises a compressor body 1, a mounting groove 2, a positioning base plate 3, a limiting block 4, a limiting groove 5, a positioning pin 6, a positioning hole 7, a clamping plate 8, a pin shaft 9, a coil spring 10, an installation block 11, a connecting rod 12, a groove 13, an electric push rod 14, an anti-vibration water ring 15, a through hole 16 and a sponge cushion 17.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the present invention provides a technical solution: a noise reduction type connecting assembly of a compressor comprises a compressor body 1, wherein the outer surface of the compressor body 1 is lapped with the inner wall of a mounting groove 2, the mounting groove 2 is formed in the upper surface of a positioning bottom plate 3, the upper surface of the positioning bottom plate 3 is lapped with the lower surfaces of four positioning pins 6 respectively, the four positioning pins 6 are uniformly distributed on the outer surface of the compressor body 1, the other surfaces of the positioning pins 6 are fixedly connected with the outer surface of the compressor body 1, the back surface of the positioning pins 6 is fixedly connected with the front surfaces of limiting blocks 4, the four limiting blocks 4 are connected into four limiting grooves 5 respectively in a sliding mode, the four limiting grooves 5 are formed in the outer surface of the compressor body 1, positioning holes 7 are formed in the upper surface of the positioning pins 6, mounting blocks 11 are arranged in the four positioning holes 7, and an anti-vibration water ring 15, a coil spring 10 and a clamping plate 8 are arranged to enable the compressor body 1 to vibrate, the impact force that produces when the water ring can effectively reduce vibrations, when electric putter 14 was because vibrations and the noise emission, antidetonation water ring 15 can improve the loss when sound was propagated, because the density of water is greater than the air to ensured this coupling assembling's noise reduction effect, and antidetonation water ring 15 can absorb partial compressor body 1's heat, thereby reduced this coupling mechanism and lead to the condition that compressor body 1 and all the other parts damaged because of the high temperature.

Specifically, as shown in fig. 2 and 3, the lower surface of the mounting block 11 is fixedly connected with the top end of the connecting rod 12, the outer surface of the mounting block 11 is hinged to the opposite surfaces of the two clamping plates 8 through the pin shaft 9, the outer surface of the pin shaft 9 is provided with a coil spring 10, due to the coil spring 10, when a worker presses the two clamping plates 8 through the positioning pin 6 to enable the connecting rod 12 to completely enter the positioning hole 7, the coil spring 10 is twisted under the driving of the clamping plates 8, and after the connecting rod 12 completely enters the positioning hole 7, the coil spring 10 drives the clamping plates 8 to reset, so that the connecting assembly can fix the position of the positioning pin 6 through the clamping plates 8, and the convenience in mounting the connecting rod 12 and the positioning pin 6 is ensured, the two ends of the coil spring 10 are fixedly connected with the outer surface of the mounting block 11 and the outer surface of the pin shaft 9, and the lower surfaces of the two clamping plates 8 are both overlapped with the upper surface of the positioning pin 6, two recesses 13 have been seted up to the lower surface of installation piece 11, and two cardboard 8 are located two recesses 13's top respectively, because of being provided with cardboard 8, reduced this problem because of the impact force that produces when vibrations and lead to the installation the condition that becomes flexible to appear, and reduced the degree of difficulty when this coupling assembling installation and dismantlement, ensured the stability after 1 installation of compressor body simultaneously, recess 13's shape and cardboard 8's shape looks adaptation.

Specifically, as shown in fig. 1 and 3, the bottom of connecting rod 12 and electric putter 14's top fixed connection, and four electric putter 14's surface all with antidetonation water ring 15's inner wall fixed connection, the lower surface of 3 inner walls of positioning bottom plate and antidetonation water ring 15's lower fixed connection, because of being provided with recess 13, see when the staff upset downwards, cardboard 8 will overturn through round pin axle 9, cardboard 8 will overturn to the recess 13 in this moment, make it difficult dead circumstances of card to appear when removing to have ensured cardboard 8, connecting rod 12 is located through-hole 16, and four through-holes 16 all set up the upper surface at 3 inner walls of positioning bottom plate, the upper surface of positioning bottom plate 3 is provided with foam-rubber cushion 17, foam-rubber cushion 17 sets up to the amortization foam-rubber cushion.

The working principle of the utility model is as follows:

s1, when the compressor mounting block is used, a worker only needs to place the compressor body 1 in the mounting groove 2, and needs to pay attention to aligning the positioning hole 7 in the positioning pin 6 with the connecting rod 12 in the placing process, and the clamping plates 8 on two sides of the mounting block 11 are extruded by the positioning pin 6 and turned over along the pin shaft 9;

s2, after the connecting rods 12, the clamping plates 8 and the positioning pins 6 are installed by workers, the workers can adjust the positions of the four connecting rods 12 through the electric push rods 14, so that the four connecting rods 12 synchronously move downwards, when the connecting rods 12 drive the clamping plates 8 to move downwards through the installation blocks 11, the clamping plates 8 can fix the positioning pins 6, in addition, in the using process, the positioning pins 6, the connecting rods 12 and the electric push rods 14 can share the vibration emitted by the compressor body 1, and in addition, the anti-vibration water rings 15 are arranged on the surfaces of the electric push rods 14;

s3, when needing to dismantle this coupling assembling, only need reverse start electric putter 14, make electric putter 14 drive connecting rod 12 and installation piece 11 rebound at the in-process of operation, after removing to suitable height, the staff just can grasp cardboard 8, make cardboard 8 along round pin axle 9 upset to recess 13 in opposite directions in, the staff can adopt the mode of tying up to it simply fixed afterwards, and on the same way, the staff can take off compressor body 1 after fixing all the other three cardboard 8.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a formula coupling assembling of making an uproar falls in compressor, includes compressor body (1), its characterized in that: the outer surface of the compressor body (1) is in lap joint with the inner wall of the mounting groove (2), the mounting groove (2) is formed in the upper surface of the positioning base plate (3), the upper surface of the positioning base plate (3) is in lap joint with the lower surfaces of the four positioning pins (6) respectively, the four positioning pins (6) are uniformly distributed on the outer surface of the compressor body (1), the other surfaces of the positioning pins (6) are fixedly connected with the outer surface of the compressor body (1), the back surface of the positioning pins (6) is fixedly connected with the front surfaces of the limiting blocks (4), the four limiting blocks (4) are slidably connected in the four limiting grooves (5) respectively, the four limiting grooves (5) are formed in the outer surface of the compressor body (1), the upper surface of the positioning pins (6) is provided with positioning holes (7), and the mounting blocks (11) are arranged in the four positioning holes (7), the lower surface of the inner wall of the positioning bottom plate (3) is fixedly connected with the lower surface of the anti-seismic water ring (15).

2. A compressor noise-reducing connection assembly according to claim 1, wherein: the lower surface of the mounting block (11) is fixedly connected with the top end of the connecting rod (12), and the outer surface of the mounting block (11) is hinged to the opposite surfaces of the two clamping plates (8) through pin shafts (9).

3. A compressor noise-reducing connection assembly according to claim 2, wherein: the outer surface of the pin shaft (9) is provided with a coil spring (10), two ends of the coil spring (10) are fixedly connected with the outer surface of the mounting block (11) and the outer surface of the pin shaft (9) respectively, and the lower surfaces of the two clamping plates (8) are in lap joint with the upper surface of the positioning pin (6).

4. A compressor noise-reducing connection assembly according to claim 3, wherein: two grooves (13) are formed in the lower surface of the mounting block (11), the two clamping plates (8) are respectively located above the two grooves (13), and the shapes of the grooves (13) are matched with the shapes of the clamping plates (8).

5. A compressor noise-reducing connection assembly according to claim 2, wherein: the bottom of connecting rod (12) and the top fixed connection of electric putter (14), and the surface of four electric putter (14) all with the inner wall fixed connection of antidetonation water ring (15), connecting rod (12) are located through-hole (16), and four through-holes (16) are all seted up at the upper surface of positioning bottom plate (3) inner wall.

6. A compressor noise-reducing connection assembly according to claim 1, wherein: the upper surface of the positioning bottom plate (3) is provided with a spongy cushion (17), and the spongy cushion (17) is a silencing spongy cushion.