Damping supporting device

Abstract

The invention discloses a damping supporting device which comprises a first supporting piece, a second supporting piece and a third supporting piece, the first supporting piece is provided with a positioning column in the vertical direction, and a mounting groove is annularly formed in the peripheral side of the positioning column; the second supporting piece is provided with a positioning groove in the vertical direction, the size of an opening of the positioning groove is larger than that of the positioning column, and the positioning column is used for stretching into the positioning groove so that the first supporting piece can be connected with the second supporting piece; the positioning column is sleeved with the first buffering piece, the first buffering piece is located in the mounting groove, and when the first supporting piece is connected with the second supporting piece, the first buffering piece stretches into the positioning groove in the vertical direction and abuts against the groove bottom of the positioning groove; and a buffer space is formed between the end part of the positioning column and the groove bottom of the positioning groove.

Description

Technical Field

[0001] The invention relates to the field of mechanical equipment installation, and in particular to a shock-absorbing support device. Background Art

[0002] At present, when mechanical equipment is elastically installed in ships, land buildings, offshore buildings and other areas, shock-absorbing pads are usually used as supporting buffer structures. The mechanical equipment feet, shock-absorbing pads and the top platform plate of the equipment base are connected by bolts. This is currently a common way to elastically install mechanical equipment. However, in actual use, it is found that due to the large gravity of the mechanical equipment itself, the shock-absorbing pads that are repeatedly used in the vertical direction are easily crushed and lose their elasticity, resulting in a hard connection between the mechanical equipment and ships, land buildings, offshore buildings, etc. in the vertical direction, resulting in insufficient vibration control of the mechanical equipment in the vertical direction. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a shock-absorbing support device in order to overcome the defect of insufficient vibration control of mechanical equipment in the vertical direction in the prior art.

[0004] The present invention solves the above technical problems through the following technical solutions:

[0005] A shock-absorbing support device, the shock-absorbing support device comprising:

[0006] A first support member, wherein the first support member is provided with a positioning column in a vertical direction, and a mounting groove is provided around the side ring of the positioning column;

[0007] A second support member, wherein the second support member is provided with a positioning groove along a vertical direction, wherein an opening size of the positioning groove is larger than a size of the positioning column, and the positioning column is used to extend into the positioning groove to connect the first support member and the second support member;

[0008] The first buffer member is sleeved on the positioning column and is located in the installation groove. When the first support member is connected to the second support member, the first buffer member extends into the positioning groove along the vertical direction and abuts against the bottom of the positioning groove. A buffer space is formed between the end of the positioning column and the bottom of the positioning groove.

[0009] In the present scheme, by providing a positioning column and a positioning groove, when the second support member is inserted into the first support member in the vertical direction, when the second support member has a tendency to move in the horizontal direction, the second support member is positioned in the horizontal direction by the positioning column, thereby preventing the second support member and the mechanical equipment connected to the second support member from moving, that is, increasing the supporting force in the horizontal direction. In addition, a first buffer member is also provided in the vertical direction, and the first buffer member is used to form a buffer space, that is, a gap, between the end of the positioning column and the bottom of the positioning groove, so as to prevent the positioning column from being damaged by the bottom of the positioning groove abutting against the end of the positioning column due to the gravity of the mechanical equipment itself, that is, when the second support member has a tendency to move in the vertical direction, the bottom of the positioning groove is prevented from directly contacting the end of the positioning column, thereby effectively reducing the overall vibration of the mechanical equipment connected to the second support member, avoiding damage to the positioning column and excessive vibration of the mechanical equipment connected to the second support member, causing equipment wear or even damage, and at the same time, it can also reduce the vibration transmission to the surrounding structure.

[0010] Preferably, the first support member is a cylindrical structure, and the positioning column is arranged at the axis of the first support member.

[0011] In this solution, through the above arrangement, compared with the case where the positioning columns are arranged in other areas of the first support member, the circumference of the positioning columns can evenly distribute the force of the second support member moving in the horizontal direction, thereby improving the support stability and reliability in the horizontal direction.

[0012] Preferably, the second support member is a cylindrical structure, and the positioning groove is arranged at the axis of the second support member.

[0013] In this solution, through the above-mentioned setting, when the second support member is inserted into the first support member, compared with the positioning groove set in other areas of the second support member, the circumference of the positioning groove can evenly distribute the force of the second support member moving in the horizontal direction, thereby improving the support stability and reliability in the horizontal direction.

[0014] Preferably, the end of the positioning column is arranged flush with the surface of the first support member close to the mounting groove.

[0015] In this solution, the above arrangement is used to prevent the positioning column from being subjected to excessive force from the second support member alone in the vertical direction when the positioning column protrudes from the surface of the first support member close to the installation groove, thereby preventing the positioning column from being damaged.

[0016] Preferably, the size of the installation groove is larger than the side wall size of the positioning groove.

[0017] In this solution, through the above arrangement, the second support member can be plugged into the first support member and has a certain movement space in the horizontal direction, thereby being able to reduce vibration instead of transmitting vibration.

[0018] Preferably, the extension dimension of the positioning column is the same as the recessed dimension of the positioning groove.

[0019] In the present embodiment, the above-mentioned arrangement prevents the extension size of the positioning groove or the positioning column from being too large, so that a buffer space is formed between the bottom of the positioning groove and the end of the positioning column when the second support member is plugged into the first support member, thereby avoiding direct contact between the bottom of the positioning groove and the end of the positioning column, thereby improving the service life of the positioning column.

[0020] Preferably, the first buffer member is a spring.

[0021] In this solution, the above arrangement is adopted to effectively support the second support member in the vertical direction and to improve the service life of the shock-absorbing support device.

[0022] Preferably, along the vertical direction, an extension dimension of the first buffer member is greater than an extension dimension of the positioning column.

[0023] In this solution, the above arrangement can effectively prevent the bottom of the positioning groove from directly contacting the end of the positioning column.

[0024] Preferably, the shock-absorbing support device further includes a second buffer member, the second buffer member is arranged in the installation groove, and the second buffer member is arranged between the side wall of the installation groove and the second support member along the vertical direction.

[0025] In this solution, through the above arrangement, a second buffer member is provided on the inner wall of the positioning groove to reduce vibration when the second support member moves in the horizontal direction.

[0026] Preferably, along the vertical direction, the extension dimension of the second buffer member is the same as the groove depth of the installation groove.

[0027] In this solution, the above arrangement can save manufacturing costs, and compared with the case where the extension dimension of the second buffer member is smaller than the groove depth of the installation groove, the shock absorbing effect when the second support member moves in the horizontal direction is better.

[0028] The positive and progressive effect of the present invention lies in that: the present invention sets a positioning column and a positioning groove, so that when the second support member is inserted into the first support member in the vertical direction, when the second support member has a tendency to move in the horizontal direction, the second support member is positioned in the horizontal direction by the positioning column, thereby preventing the second support member and the mechanical equipment connected to the second support member from moving, that is, increasing the supporting force in the horizontal direction. In addition, a first buffer member is also set in the vertical direction, and the first buffer member is used to form a buffer space, that is, a gap, between the end of the positioning column and the bottom of the positioning groove, so as to prevent the positioning column from being damaged by the bottom of the positioning groove abutting against the end of the positioning column due to the gravity of the mechanical equipment itself, that is, when the second support member has a tendency to move in the vertical direction, the bottom of the positioning groove is avoided from directly contacting the end of the positioning column, thereby effectively reducing the overall vibration of the mechanical equipment connected to the second support member, avoiding damage to the positioning column and excessive vibration of the mechanical equipment connected to the second support member, causing equipment wear or even damage, and at the same time, it can also reduce the vibration transmission to the surrounding structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic structural diagram of a shock-absorbing support device according to a preferred embodiment of the present invention.

[0030] Figure 2 FIG. 4 is a diagram showing the positional relationship between the first buffer component and the second buffer component according to a preferred embodiment of the present invention.

[0031] Description of reference numerals:

[0032] First support member 1

[0033] Positioning column 11

[0034] Mounting slot 12

[0035] Second support member 2

[0036] Positioning slot 21

[0037] First buffer 3

[0038] Buffer space 10

[0039] Second buffer member 4 DETAILED DESCRIPTION

[0040] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0041] This embodiment provides a shock-absorbing support device, the specific structure of which is as follows Figure 1 and Figure 2 As shown, the shock absorbing support device includes:

[0042] A first support member 1, wherein the first support member 1 is provided with a positioning column 11 in a vertical direction, and a mounting groove 12 is provided around the positioning column 11;

[0043] The second support member 2 is provided with a positioning groove 21 in the vertical direction. The opening size of the positioning groove 21 is larger than the size of the positioning column 11. The positioning column 11 is used to extend into the positioning groove 21 to connect the first support member 1 and the second support member 2;

[0044] The first buffer member 3 is sleeved on the positioning column 11 and is located in the mounting groove 12. When the first support member 1 is connected to the second support member 2, the first buffer member 3 extends into the positioning groove 21 along the vertical direction and the first buffer member 3 abuts against the bottom of the positioning groove 21. A buffer space 10 is formed between the end of the positioning column 11 and the bottom of the positioning groove 21.

[0045] Specifically, the shock-absorbing support device is used to elastically install mechanical equipment on a base platform, a ship deck or a structural ground, wherein the first support member 1 is arranged in a vertical direction, and the first support member 1 is used to connect with the base platform, the ship deck or the structural ground, and its connection method can be selected by welding or other connection methods in the prior art, so as to carry the second support member 2 in the vertical direction. The second support member 2 is arranged in a vertical direction, and the second support member 2 is used to connect with the mechanical equipment, and its connection method can be connected by a bolt assembly in the prior art. When the first support member 1 and the second support member 2 are plugged in the vertical direction through the positioning column 11 and the positioning groove 21, the mechanical equipment is supported in the vertical direction, so that the mechanical equipment can be installed on the base platform, the ship deck or the structural ground.

[0046] It can be understood that in the present embodiment, the first support member 1 is provided with a positioning column 11, and the positioning column 11 is arranged in the vertical direction. The surrounding side of the positioning column 11 is provided with an installation groove 12 in the vertical direction, and the installation groove 12 is also arranged in the vertical direction. The second support member 2 is provided with a positioning groove 21 corresponding to the positioning column 11. By plugging the second support member 2 with the first support member 1, when the positioning column 11 and the positioning groove 21 are plugged in and matched in the vertical direction, the movement of the second support member 2 relative to the first support member 1 in the horizontal direction is restricted by the positioning column 11, that is, the mechanical equipment connected to the second support member 2 is restricted from moving in the horizontal direction relative to the base platform, the ship deck or the structural ground. In the vertical direction, due to the gravity of the mechanical equipment itself, when the second support member 2 and the first support member 1 are plugged in the vertical direction, the mechanical equipment is restricted from moving in the vertical direction relative to the base platform, the ship deck or the structural ground, thereby achieving vertical positioning and support for the mechanical equipment while also providing horizontal positioning and support.

[0047] In addition, the present embodiment is further provided with a first buffer member 3, which is sleeved on the circumferential side of the positioning column 11 and located in the mounting groove 12, one end of the first buffer member 3 abuts against the bottom of the mounting groove 12, and the other end of the first buffer member 3 abuts against the bottom of the positioning groove 21. By setting the first buffer member 3, a buffer space 10, that is, a gap, is formed between the end of the positioning column 11 and the bottom of the positioning groove 21 to prevent the positioning column 11 from being damaged by the bottom of the positioning groove 21 abutting against the end of the positioning column 11 due to the gravity of the mechanical equipment itself, that is, when the second support member 2 has a tendency to move in the vertical direction, the bottom of the positioning groove 21 is prevented from directly contacting the end of the positioning column 11, thereby effectively reducing the overall vibration of the mechanical equipment connected to the second support member 2, and avoiding excessive vibration of the mechanical equipment connected to the second support member 2 due to damage to the positioning column 11, thereby causing equipment wear or even damage, and at the same time, it can also reduce the vibration transmission to the surrounding structure.

[0048] Furthermore, in this embodiment, the first support member 1 is a cylindrical structure, and the positioning column 11 is disposed at the axis of the first support member 1 .

[0049] Specifically, the first support member 1 is a cylindrical structure, and the positioning column 11 is also a cylindrical structure. The axis of the positioning column 11 coincides with the axis of the first support member 1. Compared with other areas where the positioning column 11 is arranged on the first support member 1, the circumferential side of the positioning column 11 is at the same distance from the edge of the first support member 1. When the positioning column 11 is plugged into the positioning groove 21, the circumference of the positioning column 11 can evenly distribute the force of the second support member 2 moving in the vertical or horizontal direction, thereby improving the support stability and reliability along the vertical or horizontal direction.

[0050] In this embodiment, the second support member 2 is a cylindrical structure, and the positioning groove 21 is disposed at the axis of the second support member 2 .

[0051] Specifically, the second support member 2 is a cylindrical structure, the positioning groove 21 is a cylindrical groove, and the axis of the positioning groove 21 coincides with the axis of the second support member 2, so that when the second support member 2 is inserted into the first support member 1, compared with the positioning groove 21 being set in other areas of the second support member 2, the circumference of the positioning groove 21 can evenly distribute the force of the second support member 2 moving in the vertical or horizontal direction, thereby improving the support stability and reliability in the vertical or horizontal direction.

[0052] In this embodiment, the end of the positioning column 11 is arranged flush with the surface of the first support member 1 close to the installation groove 12 .

[0053] Specifically, the installation groove 12 is an annular groove and the axis of the installation groove 12 coincides with the axis of the positioning column 11. The opening of the installation groove 12 faces the end of the first support member 1 away from the base platform, the ship deck or the structural ground. The end of the positioning column 11 away from the base platform, the ship deck or the structural ground is flush with the surface where the opening of the installation groove 12 on the first support member 1 is located, so as to avoid that when the positioning column 11 is protruding from the surface of the first support member 1 close to the installation groove 12, the positioning column 11 and the positioning groove 21 are plugged in and matched to bear too much force from the second support member 2 in the vertical direction alone, so as to prevent the positioning column 11 from being damaged. It can be understood that when the first support member 1 is plugged in with the second support member 2, the notch end of the positioning groove 21 extends into the installation groove 12, and at the same time, the end of the positioning column 11 away from the base platform, the ship deck or the structural ground extends into the positioning groove 21, and a buffer space 10 is formed between the end of the positioning column 11 and the bottom of the positioning groove 21 through the first buffer member 3 to prevent the positioning column 11 from being subjected to force alone.

[0054] In this embodiment, the size of the mounting groove 12 is larger than the side wall size of the positioning groove 21. By setting the size of the mounting groove 12 to be larger than the side wall size of the positioning groove 21, when the notch end of the positioning groove 21 extends into the mounting groove 12, the second support member 2 can have a certain movement space relative to the first support member 1 in the horizontal direction, thereby being able to reduce vibration instead of transmitting vibration, and avoiding a hard connection caused by too small size matching.

[0055] In this embodiment, the extension dimension of the positioning column 11 is the same as the recessed dimension of the positioning groove 21. When the two dimensions are the same, the first buffer member 3 abuts against the bottom of the positioning groove 21, so that a buffer space 10 can be formed between the end of the positioning column 11 and the bottom of the positioning groove 21, thereby preventing the extension dimension of the positioning groove 21 or the positioning column 11 from being too large, and avoiding direct contact between the bottom of the positioning groove 21 and the end of the positioning column 11, so as to improve the service life of the positioning column 11.

[0056] In this embodiment, the first buffer member 3 is a spring. The spring is sleeved on the positioning column 11 and can be replaced with springs of different elastic coefficients according to the mechanical equipment connected to the second support member 2, so as to effectively support the second support member 2 in the vertical direction and improve the service life of the shock-absorbing support device.

[0057] In this embodiment, along the vertical direction, the extension dimension of the first buffer member 3 is greater than the extension dimension of the positioning column 11. By setting the extension dimension of the first buffer member 3 to be greater than the extension dimension of the positioning column 11, the bottom of the positioning groove 21 is effectively prevented from directly contacting the end of the positioning column 11.

[0058] In this embodiment, the shock-absorbing support device further includes a second buffer member 4 , which is disposed in the mounting groove 12 , and the second buffer member 4 is disposed between the side wall of the mounting groove 12 and the second support member 2 along the vertical direction.

[0059] Specifically, the second buffer member 4 is a circular rubber member, which is arranged in the installation groove 12 along the vertical direction and is located at the side wall of the installation groove 12 away from the positioning column 11. When the first support member 1 and the second support member 2 are plugged into each other, the notch end of the positioning groove 21 of the second support member 2 extends into the installation groove 12, and the outer surface of the second support member 2 and the side wall of the installation groove 12 away from the positioning column 11 are provided with the second buffer member 4 to reduce vibration when the second support member 2 moves relative to the first support member 1 in the horizontal direction, so as to avoid direct contact between the outer surface of the second support member 2 and the side wall of the installation groove 12 away from the positioning column 11, so that the vibration of the mechanical equipment relative to the base platform, the ship deck or the structural ground is also reduced accordingly.

[0060] In this embodiment, along the vertical direction, the extension dimension of the second buffer member 4 is the same as the groove depth of the installation groove 12. Specifically, the height of the second buffer member 4 along the vertical direction can be the same as the depth of the installation groove 12, compared with the extension dimension of the second buffer member 4 being greater than the groove depth of the installation groove 12, so as to save manufacturing costs. In addition, compared with the extension dimension of the second buffer member 4 being less than the groove depth of the installation groove 12, the shock absorbing effect when the second support member 2 moves along the horizontal direction is better.

[0061] Although the specific embodiments of the present invention are described above, it should be understood by those skilled in the art that this is only for illustration and the protection scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, but these changes and modifications all fall within the protection scope of the present invention.

Claims

1. A shock-absorbing support device, characterized in that: The shock-absorbing support device comprises: A first support member, wherein the first support member is provided with a positioning column in a vertical direction, and a mounting groove is provided around the side ring of the positioning column; A second support member, wherein the second support member is provided with a positioning groove along a vertical direction, wherein an opening size of the positioning groove is larger than a size of the positioning column, and the positioning column is used to extend into the positioning groove to connect the first support member and the second support member; The first buffer member is sleeved on the positioning column and is located in the installation groove. When the first support member is connected to the second support member, the first buffer member extends into the positioning groove along the vertical direction and abuts against the bottom of the positioning groove. A buffer space is formed between the end of the positioning column and the bottom of the positioning groove.

2. The shock-absorbing support device according to claim 1, characterized in that: The first support member is a cylindrical structure, and the positioning column is arranged at the axis of the first support member.

3. The shock-absorbing support device according to claim 2, characterized in that: The second support member is a cylindrical structure, and the positioning groove is arranged at the axis of the second support member.

4. The shock-absorbing support device according to claim 3, characterized in that: The end of the positioning column is arranged flush with the surface of the first support member close to the mounting groove.

5. The shock-absorbing support device according to claim 4, characterized in that: The size of the installation groove is larger than the side wall size of the positioning groove.

6. The shock-absorbing support device according to claim 1, characterized in that: The extension dimension of the positioning column is the same as the recessed dimension of the positioning groove.

7. The shock-absorbing support device according to claim 1, characterized in that: The first buffer member is a spring.

8. The shock-absorbing support device according to claim 1, characterized in that: In the vertical direction, the extension dimension of the first buffer member is greater than the extension dimension of the positioning column.

9. The shock-absorbing support device according to claim 1, characterized in that: The shock-absorbing support device also includes a second buffer member, which is arranged in the installation groove, and the second buffer member is arranged between the side wall of the installation groove and the second support member along the vertical direction.

10. The shock-absorbing support device according to claim 9, characterized in that: In the vertical direction, the extension dimension of the second buffer member is the same as the groove depth of the installation groove.

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