High-compression-resistance vibration isolator gasket

Abstract

The utility model discloses a high compression resistance vibration isolator gasket, which belongs to the technical field of vibration isolator gaskets and comprises two semi-annular ring bodies and I-shaped connecting blocks, T-shaped grooves are formed in one ends, close to each other, of the two semi-annular ring bodies, the T-shaped grooves are communicated to the outer circumferences of the semi-annular ring bodies, positioning grooves are formed in the inner walls of the T-shaped grooves, and the I-shaped connecting blocks are arranged in the positioning grooves. A cavity is formed in the I-shaped connecting block, a two-way screw rod is rotatably mounted in the cavity, a driving part is arranged in the middle of the two-way screw rod, two symmetrical sliding blocks are in threaded connection with the two-way screw rod, and positioning columns are fixedly connected to the sides, away from each other, of the two sliding blocks; by arranging the semi-annular ring bodies and the I-shaped connecting blocks, when the vibration isolator gasket is installed, the two semi-annular ring bodies are arranged on the vibration isolator in a sleeving mode to be connected and fixed, installation of the vibration isolator gasket is achieved, the vibration isolator does not need to be disassembled, and replacement of the vibration isolator gasket is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of vibration isolator washers, and in particular relates to a high-pressure-resistant vibration isolator washers. Background Art

[0002] Vibration isolators are elastic elements that connect equipment and foundations to reduce and eliminate the vibration force transmitted from the equipment to the foundation and the vibration transmitted from the foundation to the equipment.

[0003] At present, existing vibration isolators are usually equipped with metal vibration isolation washers, which have the advantages of high load-bearing capacity, high pressure resistance and fatigue resistance, and can improve the vibration isolation effect of the vibration isolator. However, most of the existing high pressure resistance vibration isolator washers are integrated ring structures. When replacing the metal vibration isolation washers, the vibration isolator needs to be disassembled to be removed from the vibration isolator, which is very troublesome and reduces the replacement efficiency. Utility Model Content

[0004] The utility model aims to provide a high-pressure-resistant vibration isolator gasket to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-pressure vibration isolator gasket, comprising two semi-annular ring bodies and an I-shaped connecting block, the ends of the two semi-annular ring bodies close to each other are each provided with a T-slot, the T-slot penetrates to the outer circumference of the semi-annular ring body, the inner wall of the T-slot is provided with a positioning groove, the interior of the I-shaped connecting block is provided with a cavity, a bidirectional screw is rotatably installed in the cavity, a driving part is provided in the middle of the bidirectional screw, two symmetrical sliders are threadedly connected to the bidirectional screw, and the two sliders are fixedly connected to a positioning column on the side away from each other.

[0006] As a preferred embodiment, the outer surface of the semi-annular ring body is coated with an epoxy resin anti-corrosion layer.

[0007] As a preferred embodiment, the driving member includes a nut, a worm and a worm wheel, the nut is fixedly connected to one end of the worm, the worm is rotatably arranged in the cavity, and the worm wheel is fixedly mounted on the bidirectional screw and meshes with the worm.

[0008] As a preferred embodiment, the nut is a hexagonal nut, and a cross groove is formed on the surface of the nut.

[0009] As a preferred implementation, a groove is provided on the surface of the I-shaped connecting block, and the nut is embedded in the groove.

[0010] As a preferred embodiment, a limiting groove is provided on one side of the semi-annular ring body located at the T-slot, and a limiting block is movably inserted in the limiting groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The high-pressure vibration isolator gasket is provided with a semi-annular ring body and an I-shaped connection block. When installing the vibration isolator gasket, the two semi-annular ring bodies can be respectively placed on both sides of the vibration isolator, and the two semi-annular ring bodies are sleeved on the vibration isolator for docking. Then, the I-shaped connection block is inserted into the adjacent T-shaped groove, and then the driving member is operated to drive the bidirectional screw to rotate, so that the bidirectional screw drives the two sliders to move away from each other, and the slider drives the positioning column to insert into the positioning groove, so that the semi-annular ring body can be connected and fixed, and the vibration isolator gasket can be installed without disassembling the vibration isolator, which is convenient for replacing the vibration isolator gasket.

[0013] The high-pressure vibration isolator gasket is provided with a driving part. During operation, a tool can be used to rotate the nut, so that the nut drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the bidirectional screw to rotate, thereby improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 4 For this utility model Figure 3 A magnified view of the structure in the middle.

[0018] In the figure: 1. semi-annular ring body; 11. T-slot; 12. positioning slot; 13. limit slot; 14. limit block; 2. I-type connecting block; 21. bidirectional screw; 22. driving member; 221. nut; 222. worm; 223. worm wheel; 224. cross slot; 23. slider; 24. positioning column; 25. groove; 3. epoxy resin anti-corrosion layer. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0021] See also Figure 1-4The utility model provides a high-pressure-resistant vibration isolator gasket, including two semi-annular ring bodies 1 and an I-shaped connecting block 2. The outer surface of the semi-annular ring body 1 is coated with an epoxy resin anti-corrosion layer 3. The setting of the epoxy resin anti-corrosion layer 3 can improve the corrosion resistance of the vibration isolator gasket. The two semi-annular ring bodies 1 are provided with a T-slot 11 at one end close to each other. The T-slot 11 passes through the outer circumference of the semi-annular ring body 1. The inner wall of the T-slot 11 is provided with a positioning groove 12. The interior of the I-shaped connecting block 2 is provided with a cavity. A bidirectional screw 21 is rotatably installed in the cavity. A driving part 22 is provided in the middle of the bidirectional screw 21. Two symmetrical sliders 23 are threadedly connected to the bidirectional screw 21. The two sliders 23 are fixedly connected to the side away from each other with a positioning column 24. By providing the semi-annular ring body 1 and the I-shaped connecting block 2, when installing the vibration isolator gasket When circling, the two semi-annular ring bodies 1 can be placed on both sides of the vibration isolator respectively, and the two semi-annular ring bodies 1 can be put on the vibration isolator for docking. Then, the I-shaped connecting block 2 is inserted into the adjacent T-slot 11, and then the driving member 22 is operated to make the driving member 22 drive the bidirectional screw 21 to rotate, so that the bidirectional screw 21 drives the two sliders 23 to move away from each other, and the slider 23 drives the positioning column 24 to insert into the positioning groove 12, so that the semi-annular ring body 1 can be connected and fixed, and the installation of the vibration isolator gasket is realized without disassembling the vibration isolator, which is convenient for replacing the vibration isolator gasket.

[0022] Specifically, the driving member 22 includes a nut 221, a worm 222 and a worm wheel 223. The nut 221 is fixedly connected to one end of the worm 222, and the worm 222 is rotatably arranged in the cavity. The worm wheel 223 is fixedly mounted on the bidirectional screw 21 and meshes with the worm 222. By setting the driving member 22, during operation, a tool can be used to rotate the nut 221, so that the nut 221 drives the worm 222 to rotate, and the worm 222 drives the worm wheel 223 to rotate, and the worm wheel 223 drives the bidirectional screw 21 to rotate, thereby improving the convenience of operation; the nut 221 is a hexagonal nut, and a cross groove 224 is provided on the surface of the nut 221. By providing the cross groove 224, different operating tools can be expanded to facilitate operation. A groove 25 is provided on the surface of the I-type connecting block 2, and the nut 221 is embedded in the groove 25. By providing the groove 25, the nut 221 can be stored and protected.

[0023] Furthermore, a limiting groove 13 is provided on one side of the T-slot 11 of the semi-annular ring body 1, and a limiting block 14 is movably inserted in the limiting groove 13. By setting the limiting groove 13 and the limiting block 14, when the two semi-annular ring bodies 1 are connected, the limiting block 14 can be inserted into the limiting groove 13 first, so that the two semi-annular ring bodies 1 can be preliminarily limited.

[0024] The working principle and use process of the utility model are as follows: first, by setting a semi-annular ring body 1 and an I-shaped connecting block 2, when installing the vibration isolator gasket, the two semi-annular ring bodies 1 can be placed on both sides of the vibration isolator respectively, and the two semi-annular ring bodies 1 are sleeved on the vibration isolator for docking, and then, the I-shaped connecting block 2 is inserted into the adjacent T-slot 11, and then the driving member 22 is operated to make the driving member 22 drive the bidirectional screw 21 to rotate, so that the bidirectional screw 21 drives the two sliders 23 away from each other, and the slider 23 drives the positioning column 24 to be inserted into the positioning groove 12, so that the semi-annular ring body 1 can be connected and fixed, and the vibration isolator gasket can be installed without disassembling the vibration isolator, which is convenient for replacing the vibration isolator gasket.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-pressure vibration isolator gasket, comprising two semi-annular ring bodies (1) and an I-shaped connecting block (2), characterized in that: The ends of the two semi-annular ring bodies (1) close to each other are each provided with a T-slot (11), the T-slot (11) penetrates to the outer circumference of the semi-annular ring body (1), the inner wall of the T-slot (11) is provided with a positioning groove (12), the interior of the I-shaped connecting block (2) is provided with a cavity, a bidirectional screw (21) is rotatably installed in the cavity, a driving member (22) is provided in the middle of the bidirectional screw (21), two symmetrical sliders (23) are threadedly connected to the bidirectional screw (21), and the two sliders (23) are fixedly connected with a positioning column (24) on the side away from each other.

2. A high-pressure vibration isolator gasket according to claim 1, characterized in that: The outer surface of the semi-annular ring body (1) is coated with an epoxy resin anti-corrosion layer (3).

3. The high-pressure vibration isolator gasket according to claim 1, characterized in that: The driving member (22) comprises a nut (221), a worm (222) and a worm wheel (223); the nut (221) is fixedly connected to one end of the worm (222); the worm (222) is rotatably arranged in the cavity; and the worm wheel (223) is fixedly mounted on the bidirectional screw (21) and meshes with the worm (222).

4. A high-pressure vibration isolator gasket according to claim 3, characterized in that: The nut (221) is a hexagonal nut, and a cross groove (224) is formed on the surface of the nut (221).

5. The high-pressure vibration isolator gasket according to claim 3, characterized in that: A groove (25) is provided on the surface of the I-shaped connecting block (2), and the nut (221) is embedded in the groove (25).

6. The high-pressure vibration isolator gasket according to claim 1, characterized in that: The semi-annular ring body (1) is provided with a limiting groove (13) on one side of the T-shaped groove (11), and a limiting block (14) is movably inserted in the limiting groove (13).

Images