Vibration reduction disc of gas compressor buffer

Abstract

The utility model discloses a shock absorption disc of a gas compressor buffer, and particularly relates to the technical field of shock absorption of gas compressors, the shock absorption disc comprises a buffer main body, a semicircular shock absorption disc is arranged at the outer end of the buffer main body, mounting lug plates are arranged on the outer sides of the two ends of the semicircular shock absorption disc, and mounting sliding holes are formed in the middles of the mounting lug plates. Mounting bolts are arranged on the inner end faces of the mounting sliding holes. During actual use, the anti-skid supporting pad can be conveniently installed and fixed under the corresponding arrangement state of the anti-skid supporting pad, the limiting sliding holes, the supporting protruding blocks and the clamping protruding blocks, meanwhile, the clamping protruding blocks can clamp the two sides of the outer end face of the anti-skid supporting pad, and therefore the installation stability of the anti-skid supporting pad is effectively improved, and the service life of the anti-skid supporting pad is prolonged. And meanwhile, in the corresponding arrangement state of the mounting lug plates, the mounting bolts and the mounting sliding holes, the semicircular damping disc can be effectively and conveniently locked and fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas compressor damping technical field more specifically, the utility model relates to a kind of damping disc of gas compressor buffer. BACKGROUND

[0002] Cylindrical container before gas compressor cylinder is called buffer, the main role of buffer is to reduce the pipe airflow pulsation after buffer, avoid appearing big vibration.Gas compressor is in normal operation, certain order excitation frequency and buffer mechanical vibration natural frequency coincide, buffer will present maximum vibration response, i.e. buffer resonance phenomenon occurs, buffer vibration is caused, and the pipe connected therewith is also vibrated, for example, the buffer before the patent of prior art announcement No.CN210484498U discloses a kind of gas compressor, damping disc is circular ring, the circular ring is composed of two petals, i.e. each petal is half circular ring, each end of each petal has connecting lug plate for installing bolt, when two petals form circular ring, a pair of upper and lower connecting lug plate and bolt hole thereof on each end are opposite, stud bolt is passed through bolt hole, stud bolt is locked by nut, to form circular ring;Gasket is attached on the inner diameter wall of circular ring;The inner diameter of circular ring damping disc is limited to be clamped on the outer wall of buffer, circular ring damping disc is installed on buffer, i.e. clamped on buffer, the weight of buffer is increased, and the natural frequency of buffer is reduced, to avoid excitation frequency.

[0003] The above device is convenient for installation and maintenance on site when in use, without the need to modify the container and pipeline, shorten the installation modification time and reduce the difficulty of on-site installation;Damping disc structure is simple, easy to process, and short processing cycle, but it directly installs damping disc on the outer end of buffer, which is easy to affect the installation bolt of damping disc when buffer vibrates, thereby affecting the working effect of damping disc. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a damping disc for a buffer of a gas compressor, and the technical problem to be solved by the utility model is how to increase the stability of the installation of the buffer damping disc.

[0005] To achieve the above object, the utility model provides the following technical scheme: a damping disc for a buffer of a gas compressor, comprising a buffer body, a semicircular damping disc is arranged at the outer end of the buffer body, mounting lugs are arranged at the outer sides of the two ends of the semicircular damping disc, mounting sliding holes are formed in the middle portions of the mounting lugs, mounting bolts are arranged at the inner end faces of the mounting sliding holes, and anti-skid support pads are arranged at the inner side end faces of the semicircular damping disc.

[0006] The middle part of the outer end face of the anti-skid supporting pad is provided with a limiting sliding hole, the middle part of the inner end face of the semicircular damping disc is provided with a supporting protrusion, and the outer side of the inner end face of the semicircular damping disc is provided with a clamping protrusion.

[0007] In a preferred embodiment, the number of the semicircular damping discs is two, and the two semicircular damping discs are arranged in a mirror image state on both sides of the transverse central axis in the top view of the buffer body.

[0008] In a preferred embodiment, the number of the mounting ear plates and the mounting bolts is two, and the two mounting ear plates and the two mounting bolts are arranged in a mirror image state on both sides of the vertical central axis in the top view of the semicircular damping disc.

[0009] In a preferred embodiment, the inner end face of the anti-skid supporting pad in the top view is attached to the outer end face of the buffer body in the top view, and the anti-skid supporting pad is a rubber material member.

[0010] In a preferred embodiment, the inner end face of the limiting sliding hole in the front view is attached to the outer end face of the supporting protrusion in the front view, the number of the clamping protrusions is two, and the two clamping protrusions are arranged in a mirror image state on both sides of the transverse central axis in the front view of the semicircular damping disc.

[0011] In a preferred embodiment, the inner end face of the clamping protrusion in the front view is attached to the outer end face of the anti-skid supporting pad in the front view, and the two semicircular damping discs are provided with an adjusting gap in the top view.

[0012] The technical effects and advantages of the utility model are as follows:

[0013] In actual use, the anti-skid supporting pad can be conveniently installed and fixed in the corresponding setting state of the anti-skid supporting pad, the limiting sliding hole, the supporting protrusion and the clamping protrusion, the clamping protrusion clamps the two sides of the outer end face of the anti-skid supporting pad, thereby effectively increasing the stability of the installation of the anti-skid supporting pad, the semicircular damping disc can be conveniently locked and fixed in the corresponding setting state of the mounting ear plate, the mounting bolt and the mounting sliding hole, and the anti-skid supporting pad can reduce the loosening of the mounting bolt of the semicircular damping disc caused by the vibration of the buffer body, thereby affecting the damping effect of the anti-skid supporting pad. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model.

[0015] Figure 2 It is a semicircular damping disc connecting structure schematic view of the utility model.

[0016] Figure 3 It is a top view structure schematic view of the semicircular damping disc of the utility model.

[0017] Figure 4 It is the mounting structure schematic drawing of the utility model anti -skid support pad.

[0018] The figure mark is: 1 buffer main body, 2 semicircular shock absorbing disc, 3 mounting lug plate, 4 mounting bolt, 5 anti -skid support pad, 6 installation sliding hole, 7 limit sliding hole, 8 support boss, 9 clamping boss. DETAILED DESCRIPTION

[0019] Example implementations will now be described more fully with reference to the accompanying drawings. Example implementations may, however, be implemented in many different forms and should not be construed as limited to the examples set forth herein; rather, these example implementations are provided so that this disclosure will be thorough and complete, and will fully convey the scope of example implementations to those skilled in the art. The accompanying drawings are included to provide a further understanding of example implementations and are incorporated in and constitute a part of this disclosure. The drawings are not intended to be restrictive in any way.

[0020] The utility model provides a kind of shock absorbing disc of gas compressor buffer, as shown in Figure 1 And 2 It includes buffer main body 1, its outer end is equipped with semicircular shock absorbing disc 2, the outer side of both ends of the semicircular shock absorbing disc 2 is equipped with mounting lug plate 3, the inner side end surface of the semicircular shock absorbing disc 2 is equipped with anti -skid support pad 5;

[0021] The number of the semicircular shock absorbing disc 2 is equipped with two, and presents mirror image state setting on the both sides of the transverse central axis in buffer main body 1 overhead direction, the number of the mounting lug plate 3 and mounting bolt 4 is equipped with two, and presents mirror image state setting on the both sides of the vertical central axis in semicircular shock absorbing disc 2 overhead direction;

[0022] The inner end surface of the anti -skid support pad 5 in overhead direction is attached with the outer end surface of buffer main body 1 in overhead direction, the anti -skid support pad 5 is rubber material component, two the semicircular shock absorbing disc 2 is reserved with adjustment gap in overhead direction, can reduce the frequency of vibration of buffer main body 1 by the material of anti -skid support pad 5, simultaneously, the gap reserved between adjacent two semicircular shock absorbing discs 2 can increase the stability of semicircular shock absorbing disc 2 installation.

[0023] As shown in Figure 3 And 4As shown, the middle part of the mounting lug plate 3 is provided with a mounting sliding hole 6, the inner end face of the mounting sliding hole 6 is provided with a mounting bolt 4, the outer end face of the anti-skid supporting pad 5 is provided with a limiting sliding hole 7 in the middle part, the inner end face of the semicircular shock absorbing disc 2 is provided with a supporting protrusion 8 in the middle part, and the inner end face of the semicircular shock absorbing disc 2 is provided with a clamping protrusion 9 outside the supporting protrusion 8, so that the convenience and stability of the installation of the anti-skid supporting pad 5 can be effectively improved, the loosening of the mounting bolt 4 caused by vibration can be avoided, and the clamping protrusion 9 can also clamp the anti-skid supporting pad 5, so that the anti-skid supporting pad 5 is prevented from being separated from the inner side of the semicircular shock absorbing disc 2.

[0024] The limiting sliding hole 7 is attached to the outer end face of the supporting protrusion 8 in the main view direction, the number of the clamping protrusions 9 is two, and the clamping protrusions 9 are arranged in a mirror image state on both sides of the horizontal center axis of the semicircular shock absorbing disc 2 in the main view direction, and the inner end face of the clamping protrusion 9 in the main view direction is attached to the outer end face of the anti-skid supporting pad 5 in the main view direction.

[0025] The working principle of the utility model is as follows:

[0026] When the utility model is used, the staff can install the anti-skid supporting pad 5 on the outer end face of the supporting protrusion 8, and clamp the outer end of the anti-skid supporting pad 5 on the inner side of the clamping protrusion 9, then the staff can sleeve the semicircular shock absorbing disc 2 and the anti-skid supporting pad 5 on the outer end face of the buffer main body 1, then pass the mounting bolt 4 through the inside of the mounting sliding hole 6, and lock and fix the mounting bolt 4 through the nut, when the buffer main body 1 vibrates, the anti-skid supporting pad 5 is attached to the outer end face of the buffer main body 1, so that the frequency of vibration of the buffer main body 1 is reduced.

[0027] Finally, it should be pointed out that: the utility model discloses the embodiment in the drawing, only relates to the structure involved in the embodiment, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0028] The above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A vibration damping disc for a gas compressor buffer, characterized in that, include: The buffer body (1) has a semi-circular shock absorber (2) at its outer end. The outer sides of both ends of the semi-circular shock absorber (2) are provided with mounting ear plates (3). The middle part of the mounting ear plate (3) is provided with a mounting sliding hole (6). The inner end face of the mounting sliding hole (6) is provided with a mounting bolt (4). The inner end face of the semi-circular shock absorber (2) is provided with an anti-slip support pad (5). The anti-slip support pad (5) has a limiting sliding hole (7) in the middle of its outer end face, and the semi-circular shock absorber (2) has a support protrusion (8) in the middle of its inner end face. The semi-circular shock absorber (2) has a clamping protrusion (9) on the outer side of the support protrusion (8) on its inner end face.

2. The vibration damping disc of a gas compressor buffer according to claim 1, characterized in that: The number of the semi-circular shock absorber (2) is two, and they are set in a mirror state on both sides of the transverse central axis in the top view of the buffer body (1).

3. The vibration damping disc of a gas compressor buffer according to claim 1, characterized in that: The mounting ear plate (3) and mounting bolt (4) are each provided in pairs, and are set in a mirror state on both sides of the vertical central axis in the top view direction of the semi-circular shock absorber (2).

4. The vibration damping disc of a gas compressor buffer according to claim 1, characterized in that: The anti-slip support pad (5) is in contact with the inner end face of the buffer body (1) in the top view direction. The anti-slip support pad (5) is a rubber component.

5. The vibration damping disc of a gas compressor buffer according to claim 1, characterized in that: The limiting sliding hole (7) is in contact with the inner end face of the supporting protrusion (8) in the main view direction. There are two clamping protrusions (9), which are set in a mirror state on both sides of the transverse central axis in the main view direction of the semi-circular shock absorber (2).

6. The vibration damping disc of a gas compressor buffer according to claim 2, characterized in that: The clamping protrusion (9) is in contact with the anti-slip support pad (5) on the outer side of the main view direction on the inner end face of the clamping protrusion (9) and the two semi-circular shock absorber discs (2) are reserved with an adjustment gap in the top view direction.

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