Air inlet pipe structure of compressor

Abstract

The utility model discloses a compressor air inlet pipe structure which comprises a lower bottom plate fixedly connected to the right side of the top of a lower bottom block of a compressor, an air inlet pipe is installed at the top of the compressor, a plurality of rotatable screw rods are arranged at the top of the lower bottom plate in a penetrating mode, and the surfaces of the screw rods are in threaded connection with a plurality of nuts. A supporting plate penetrates through the surfaces of the multiple screws, the top and the bottom of the supporting plate are attached to nuts, a supporting rod is fixedly connected to the center axis of the top of the supporting plate, connecting pieces are fixedly connected to the left side and the right side of the top of the supporting rod, and mounting plates are arranged in inner cavities of the two connecting pieces. The air inlet pipe clamps penetrate through the surface of the air inlet pipe, the supporting plate is fixed to the top of the lower bottom plate through matched use of the screw rod, the nut and the gasket, and then the two air inlet pipe clamps are fixed to the opposite sides of the two U-shaped pieces through matched use of the supporting rod, the mounting plate and the connecting plate.

Description

Technical Field

[0001] This utility model belongs to the field of compressor technology, and in particular relates to a compressor intake pipe structure. Background Technology

[0002] Compressors are widely used in air compression, refrigeration, liquefaction and industrial production. The intake pipe of the compressor mainly serves to introduce the gas to be compressed. The intake pipe is located at the front of the compressor and its function is to introduce the gas to be compressed into the compressor to provide raw materials for the compression process.

[0003] When the compressor is working, it will vibrate. If the intake pipe shakes too much, it may cause fatigue damage to the pipe, loosening of the interface, or even gas leakage in the long run. Moreover, the shaking of the intake pipe will cause collision and friction with surrounding components, generating additional noise. Therefore, we need to design a compressor intake pipe structure that uses pipe clamps and support frames. The pipe clamps and supports can restrict the movement of the intake pipe and prevent it from shaking or shifting due to compressor vibration, airflow impact or external force collision, ensuring smooth air intake, maintaining stable compressor operation, preventing the intake pipe from shaking, and preventing the connection between the intake pipe and the compressor suction port from becoming loose. The reinforcement of the pipe clamps and supports is relatively simple. Utility Model Content

[0004] The purpose of this utility model is to provide a compressor intake pipe structure with a pipe clamp and support frame. The pipe clamp and support frame can restrict the movement of the intake pipe, prevent the intake pipe from shaking or shifting due to compressor vibration, airflow impact or external force collision, ensure smooth air intake, maintain stable compressor operation, prevent the intake pipe from shaking, and prevent the connection between the intake pipe and the compressor suction port from loosening. The pipe clamp and support frame have the advantages of being relatively simple to reinforce, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A compressor intake pipe structure includes a lower base plate fixedly connected to the right side of the top of the compressor lower base block. An intake pipe is installed on the top of the compressor. Multiple rotatable screws are threaded through the top of the lower base plate. Multiple nuts are threaded onto the surface of the screws. A support plate is threaded through the surface of the multiple screws. The top and bottom of the support plate are fitted with the nuts. A support rod is fixedly connected to the central axis of the top of the support plate. Connecting parts are fixedly connected to the left and right sides of the top of the support rod. Mounting plates are provided in the inner cavities of the two connecting parts. Connecting plates are provided on the top of the left and right sides of the two mounting plates. U-shaped parts are provided on the opposite side of the two connecting plates. Two intake pipe clamps are sleeved on the surface of the intake pipe. The two intake pipe clamps are fixedly connected to the opposite side of the two U-shaped parts by bolts.

[0006] Preferably, a washer is provided through the surface of the screw, and the bottom and top of the washer are tightly fitted with the top of the bottom plate and the bottom of the nut, respectively.

[0007] Preferably, the inner cavities of both connectors are provided with mounting plates, and multiple fixing rods are provided through the surfaces of both connectors and U-shaped parts.

[0008] Preferably, a connecting rod is provided through one side of the two mounting plates facing each other, the mounting plates are fixedly connected to the connecting rod, and the left and right ends of the connecting rod are fixedly connected to the connecting plates.

[0009] Preferably, cylindrical pins penetrate the surfaces of the plurality of fixing rods, the connector and the mounting plate are fixedly connected by fixing rods and cylindrical pins, and the connector and the U-shaped member are fixedly connected by fixing rods and cylindrical pins.

[0010] Preferably, the top of the lower base plate has a square groove for the screw to pass through.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses an intake pipe clamp to penetrate the surface of the intake pipe. Through the cooperation of screws, nuts and washers, the support plate is fixed to the top of the bottom plate. Then, through the cooperation of support rods, mounting plates and connecting plates, the two intake pipe clamps are fixed to the opposite side of the two U-shaped parts. This achieves the structure of using pipe clamps and support frames. The pipe clamps and supports can restrict the movement of the intake pipe and prevent the intake pipe from shaking or shifting due to compressor vibration, airflow impact or external collision. This ensures smooth air intake, maintains stable compressor operation, prevents the intake pipe from shaking, and avoids loosening of the connection between the pipe clamp and the compressor intake port. The reinforcement of the pipe clamp and support is relatively simple.

[0013] 2. By setting the gasket, this utility model can increase the contact area between the nut and the screw, so that the pressure applied by the nut can be more evenly distributed, avoiding excessive local pressure that could deform or damage the screw, effectively preventing the nut from loosening, and ensuring a firm connection with the support plate.

[0014] 3. The present invention provides support between the mounting plate and the connecting plate by setting the connecting rod, ensuring that the mounting plate and the connecting plate will not wobble on the surface of the connecting rod, thereby improving the stability of the two U-shaped parts in reinforcing the intake pipe clamp.

[0015] 4. By using a cylindrical pin, this utility model can provide a reliable connection between the connector and the mounting plate and the connecting plate and the U-shaped part through the friction generated by the interference fit between the connector and the mounting plate and the connecting plate and the U-shaped part, thereby transmitting power, preventing relative displacement between the connector and the mounting plate and the connecting plate and the U-shaped part, and ensuring a firm connection. Attached Figure Description

[0016] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0017] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;

[0018] Figure 2 This is a three-dimensional schematic diagram of the air intake pipe and support rod according to one embodiment of the present utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of the connecting rod and the intake pipe clamp according to one embodiment of the present utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of the bottom plate and support plate according to an embodiment of the present utility model;

[0021] Figure 5 This is one embodiment of the present utility model. Figure 4 A magnified view of point A in the middle.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Compressor, 2. Bottom plate, 3. Inlet pipe, 4. Screw, 5. Nut, 6. Gasket, 7. Support plate, 8. Support rod, 9. Connector, 10. Mounting plate, 11. Fixing rod, 12. Connecting rod, 13. Connecting plate, 14. U-shaped piece, 15. Cylindrical pin, 16. Inlet pipe clamp. Detailed Implementation

[0024] In the following description, embodiments of the compressor intake pipe structure of the present invention will be described with reference to the accompanying drawings.

[0025] Figure 1-5This invention illustrates a compressor intake pipe structure according to an embodiment of the present invention. It includes a lower base plate 2 fixedly connected to the right side of the top of the lower base block of a compressor 1. An intake pipe 3 is mounted on the top of the compressor 1. Multiple rotatable screws 4 are threaded through the top of the lower base plate 2. Multiple nuts 5 are threaded onto the surface of each screw 4. Washers 6 are threaded through the surface of each screw 4. The bottom and top of the washers 6 are tightly fitted to the top of the lower base plate 2 and the bottom of each nut 5, respectively. The washers 6 increase the contact area between the nuts 5 and the screws 4, allowing the pressure applied by the nuts 5 to be more evenly distributed, preventing excessive local pressure from deforming or damaging the screws 4. This effectively... To prevent the nut 5 from loosening and ensure a secure connection to the support plate 7, multiple screws 4 penetrate the surface of the support plate 7. The top and bottom of the support plate 7 are fitted with the nut 5. A support rod 8 is fixedly connected to the central axis at the top of the support plate 7. Connecting parts 9 are fixedly connected to the left and right sides of the top of the support rod 8. Mounting plates 10 are provided inside the cavities of the two connecting parts 9. Connecting plates 13 are provided on the top of the left and right sides of the two mounting plates 10. U-shaped parts 14 are provided on opposite sides of the two connecting plates 13. Mounting plates 10 are provided inside the cavities of the two connecting parts 9. Multiple fixing rods 11 penetrate the surfaces of the connecting parts 9 and the U-shaped parts 14. A connecting rod 12 is provided through one side of each mounting plate 10 facing each other. The mounting plate 10 is fixedly connected to the connecting rod 12. The left and right ends of the connecting rod 12 are fixedly connected to the connecting plate 13. The connecting rod 12 provides support between the mounting plate 10 and the connecting plate 13, ensuring that the mounting plate 10 and the connecting plate 13 do not wobble on the surface of the connecting rod 12. This improves the stability of the two U-shaped parts 14 in reinforcing the intake pipe clamp 16. Cylindrical pins 15 are provided through the surfaces of multiple fixing rods 11. The connecting part 9 is fixedly connected to the mounting plate 10 through the fixing rods 11 and the cylindrical pins 15. The connecting plate 13 is fixedly connected to the U-shaped part 13. 4. The connection is fixed by the fixing rod 11 and the cylindrical pin 15. The cylindrical pin 15 can provide a reliable connection between the connector 9 and the mounting plate 10 and the connecting plate 13 and the U-shaped part 14 through the friction generated by the interference fit connector 9 and the mounting plate 10 and the connecting plate 13 and the U-shaped part 14, transmit power, prevent relative displacement between the connector 9 and the mounting plate 10 and the connecting plate 13 and the U-shaped part 14, and ensure the connection is firm. Two air intake pipe clamps 16 are sleeved on the surface of the air intake pipe 3. Both air intake pipe clamps 16 are fixedly connected to the opposite side of the two U-shaped parts 14 by bolts. The top of the bottom plate 2 is provided with a square groove for the screw 4 to pass through.

[0026] Working principle: When using this utility model, the user first places two intake pipe clamps 16 on both sides of the surface of the intake pipe 3, with the fixing points of the two intake pipe clamps 16 facing each other. Then, four screws 4 are inserted into the grooves at the top of the lower base plate 2, and four washers 6 are inserted into the surfaces of the four screws 4. Next, the nuts 5 are rotated to make the nuts 5 and washers 6 fit tightly. Then, the support plate 7 is inserted into the surface of the screws 4. By rotating the nuts 5 on the upper and lower sides of the support plate 7, the support plate 7 is fixed to the surface of the screws 4. Finally, the connecting piece 9 and the fixing rod 11 are used to connect the connecting piece 9 and the screws 4. The mounting plate 10 is connected, and the cylindrical pin 15 is passed through the surface of the fixing rod 11 to fix the connector 9 and the mounting plate 10. Then, the connecting plate 13 and the U-shaped piece 14 are fixed by the fixing rod 11 and the cylindrical pin 15, so that the two connecting plates 13 will not shake. The bolt is passed through the two air intake pipe clamps 16 and the U-shaped piece 14, so that the two air intake pipe clamps 16 are fixed on the opposite side of the two U-shaped pieces 14 and will not shake. Since the air intake pipe clamps 16 are rubber pipe clamps, the air intake pipe clamps 16 will not damage the surface of the air intake pipe 3 when clamping the air intake pipe 3.

[0027] In summary, the compressor intake pipe structure involves inserting the intake pipe clamp 16 through the surface of the intake pipe 3. The use of the screw 4, nut 5, and washer 6 secures the support plate 7 to the top of the lower base plate 2. Then, the use of the support rod 8, mounting plate 10, and connecting plate 13 secures the two intake pipe clamps 16 to opposite sides of the two U-shaped pieces 14. This achieves a structure using pipe clamps and a support frame. The clamps and frame restrict the movement of the intake pipe, preventing it from shaking or shifting due to compressor vibration, airflow impact, or external collisions. This ensures smooth air intake, maintains stable compressor operation, prevents the intake pipe from shaking, and avoids loosening at the connection point with the compressor's suction port. The reinforcement of the clamps and frame is relatively simple.

Claims

1. A compressor inlet pipe structure, characterized by, The utility model provides a compressor bottom plate, including fixedly connected in the lower bottom plate (2) right side of compressor (1) lower bottom block top, the top of compressor (1) is equipped with the air inlet pipe (3), the top of lower bottom plate (2) is provided with a plurality of rotatable screw rod (4) through, the surface of screw rod (4) is connected with a plurality of nut (5) threadedly, the surface of a plurality of screw rod (4) is through with support plate (7), the top and bottom of support plate (7) are pasted with nut (5), the top of support plate (7) is fixedly connected with support rod (8) in the middle axis, the top of support rod (8) left and right sides are all fixedly connected with connecting piece (9), the inner chamber of two connecting piece (9) are all provided with mounting plate (10), the top of left and right sides of two mounting plate (10) are all provided with connecting plate (13), two connecting plate (13) opposite sides are all provided with U piece (14), the surface of air inlet pipe (3) is equipped with two air inlet pipe clamp (16), two air inlet pipe clamp (16) are all fixedly connected through bolt with two U piece (14) opposite sides.

2. The compressor inlet pipe structure of claim 1, wherein The surface of screw rod (4) is provided with gasket (6) through, the bottom and top of gasket (6) are tightly pasted with the top of lower bottom plate (2) and the bottom of nut (5) respectively.

3. A compressor inlet pipe structure according to claim 2, wherein The inner chamber of two connecting piece (9) are all provided with mounting plate (10), the surface of connecting piece (9) and U piece (14) are all provided with a plurality of fixed rod (11) through.

4. The compressor inlet tube structure of claim 3, wherein Two mounting plate (10) opposite sides are provided with connecting rod (12) through, the mounting plate (10) is fixedly connected with connecting rod (12), the left and right ends of connecting rod (12) are fixedly connected with connecting plate (13).

5. A compressor inlet pipe structure according to claim 4, wherein The surface of a plurality of fixed rod (11) is all through with cylinder pin (15), connecting piece (9) and mounting plate (10) are fixedly connected through fixed rod (11) and cylinder pin (15), connecting plate (13) and U piece (14) are fixedly connected through fixed rod (11) and cylinder pin (15).

6. A compressor inlet pipe structure according to claim 5, wherein The top of lower bottom plate (2) is provided with square recess for screw rod (4) through.

Images