Anti-surge clutch device of unit

Abstract

The utility model relates to the technical field of anti-surge, and discloses a unit anti-surge clutch device which comprises a movable plate, a clamping block is arranged on the left side of the movable plate, a clamping groove is formed in the clamping block, a fixing column is fixedly connected in the clamping groove, a first spring is fixedly connected to the right side of the fixing column, and a second spring is fixedly connected to the right side of the first spring. The outer side of the first spring is fixedly connected with a ball, the top of the first spring is provided with a moving rod, the outer side of the moving rod is provided with a lubricating liquid sprinkling can, the outer side of the moving plate is provided with a clamping mechanism, and the clamping mechanism is used for clamping the moving plate. After the moving plate makes contact with the ball, the ball is connected to the fixing column through the first telescopic spring, the moving rod is installed on the top of the first spring, the ball pushes the moving rod, the lubricating liquid spraying can is installed on the outer side of the moving rod, the moving rod can extrude the spraying can when moving, lubricating liquid is sprayed out, the lubricating moving effect is achieved, and the retarding and lubricating effects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-surge, in particular to an anti-surge clutch device for a unit. Background Art

[0002] The anti-surge clutch device is a device with important functions. It is mainly used in related mechanical systems. Through a clever clutch mechanism, it plays a role when the system operating state is close to or surge occurs, adjusts the connection and operating status of related components, and ensures that the entire system can continue to operate stably, safely and efficiently, avoiding damage to equipment and affecting the normal progress of work due to surge problems.

[0003] The unit's anti-surge clutch device is an important protective device for centrifugal compressors and other similar fluid machinery. Surge is an unstable operating condition that occurs during the operation of a centrifugal compressor. When the flow rate of the compressor decreases to a certain level, the airflow will produce strong pulsation and backflow, causing the performance of the compressor to drop sharply, and vibration and noise will increase. In severe cases, the compressor may even be damaged. The function of the anti-surge clutch device is to prevent the occurrence of this surge phenomenon. The clutch device is a mechanical device used to connect and disconnect the power transmission between the driving shaft and the driven shaft in the unit. It can choose to transmit or interrupt power as needed and is used in the field of industrial technology. However, during use, the clutch device is prone to wear under long-term use. In the existing technology, it is protected by manually applying lubricant, but when applying lubricant, the entire device needs to be disassembled and lubricated, thereby reducing work efficiency. Utility Model Content

[0004] In order to make up for the above deficiencies, the present invention provides an anti-surge clutch device for a unit, aiming to improve the problem in the prior art that when applying lubricating fluid to the unit, the entire unit needs to be disassembled to apply lubricating fluid, thereby reducing work efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a unit anti-surge clutch device, comprising a movable plate, a clamping block is provided on the left side of the movable plate, a card slot is provided inside the clamping block, a fixed column is fixedly connected to the inside of the card slot, a spring 1 is fixedly connected to the right side of the fixed column, a ball is fixedly connected to the outside of the spring 1, a movable rod is provided on the top of the spring 1, a lubricating liquid spray bottle is installed on the outside of the movable rod, and a clamping mechanism is installed on the outside of the movable plate, and the clamping mechanism is used for clamping the movable plate.

[0006] As a further description of the above technical solution:

[0007] The clamping mechanism includes an operating shaft, which is arranged on the top of the movable plate. The front and rear sides of the bottom of the operating shaft are fixedly connected to L-shaped plates. The outer side of the L-shaped plate is fixedly connected to multiple locking blocks at equal intervals. The tops of the two L-shaped plates are fixedly connected to spring 2, and the outer sides of the two springs 2 are fixedly connected to right-angle plates, and the outer sides of the right-angle plates are fixedly connected to connecting plates.

[0008] As a further description of the above technical solution:

[0009] A rubber sleeve is provided on the outer side of the clamping block, and a screw 1 is threadedly connected to the outer side of the rubber sleeve.

[0010] As a further description of the above technical solution:

[0011] A rubber ring is provided on the outer side of the operating shaft, and a second screw is threadedly connected to the outer side of the rubber ring.

[0012] As a further description of the above technical solution:

[0013] Fixed plates are provided at the left and right ends of the top of the movable plate.

[0014] As a further description of the above technical solution:

[0015] The outer sides of the plurality of fixing plates are threadedly connected with screw three.

[0016] As a further description of the above technical solution:

[0017] A protective cover is provided on the outer sides of the plurality of springs 2.

[0018] As a further description of the above technical solution:

[0019] The bottom of the movable plate is fixedly connected with a placing plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, after the movable plate contacts the ball, the ball is connected to the fixed column through a retractable spring 1. A movable rod is installed on the top of the spring 1. The ball pushes the movable rod. A lubricating liquid spray bottle is installed on the outside of the movable rod. When the movable rod moves, the spray bottle will be squeezed to spray out the lubricating liquid, so as to play the role of lubricating movement, thereby achieving the effect of slowing down and lubricating.

[0022] 2. In the present invention, the operating shaft is driven by external force to make the L-shaped plate move synchronously, and its outer engaging block is engaged and connected with other components to achieve clamping. The second spring expands and contracts according to the movement state of the L-shaped plate to adjust the position of the right-angle plate, thereby meeting the clamping requirements of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of a unit anti-surge clutch device proposed by the utility model;

[0024] Figure 2 This is a front view of a unit anti-surge clutch device proposed by the utility model;

[0025] Figure 3 This is a top view of a unit anti-surge clutch device proposed by the utility model;

[0026] Figure 4 This is a partial structural exploded view of a unit anti-surge clutch device proposed in the utility model;

[0027] Figure 5 This is a schematic diagram of a clamping mechanism of a unit anti-surge clutch device proposed in the utility model.

[0028] Legend:

[0029] 1. Moving plate; 2. Clamping mechanism; 201. Operating shaft; 202. L-shaped plate; 203. Clamping block; 204. Spring 2; 205. Right-angle plate; 206. Connecting plate; 3. Clamping block; 4. Slot; 5. Fixed column; 6. Spring 1; 7. Moving rod; 8. Lubricant spray bottle; 9. Rubber sleeve; 10. Screw 1; 11. Rubber ring; 12. Screw 2; 13. Fixed plate; 14. Screw 3; 15. Protective cover; 16. Placement plate; 17. Ball. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 、 Figure 3 and Figure 4The utility model provides an embodiment of a unit anti-surge clutch device, including a movable plate 1, a clamping block 3 is provided on the left side of the movable plate 1, and a card slot 4 is opened inside the clamping block 3, and a fixing column 5 is fixedly connected to the inside of the card slot 4, and the fixing column 5 is installed in the card slot 4. The right side of the fixing column 5 is fixedly connected with a spring 16, and the outer side of the spring 16 is fixedly connected with a ball 17, and the spring 16 plays the role of compression and rebound. A moving rod 7 is provided on the top of the spring 16, and a lubricating liquid spray pot 8 is installed on the outer side of the moving rod 7. The moving rod 7 will press the lubricating liquid spray pot 8, and a clamping mechanism 2 is installed on the outer side of the movable plate 1, and the clamping mechanism 2 is used for clamping the movable plate 1, and a rubber sleeve 9 is provided on the outer side of the clamping block 3, and a screw 10 is threadedly connected to the outer side of the rubber sleeve 9. The rubber sleeve 9 is fixed by the screw 10 to play a protective role, and the bottom of the movable plate 1 is fixedly connected with a placement plate 16.

[0032] Reference Figure 1 、 Figure 2 and Figure 5 The clamping mechanism 2 includes an operating shaft 201, which is arranged at the top of the movable plate 1. The front and rear sides of the bottom of the operating shaft 201 are fixedly connected with L-shaped plates 202. The outer side of the L-shaped plate 202 is equidistantly fixed with multiple locking blocks 203 for locking. The tops of the two L-shaped plates 202 are fixedly connected with springs 204. The outer sides of the two springs 204 are fixedly connected with right-angle plates 205. The outer sides of the right-angle plates 205 are fixedly connected with connecting plates 206. A rubber ring 11 is provided on the outer side of the operating shaft 201. The outer side of the rubber ring 11 is threadedly connected with screws 2 12. The rubber ring 11 is fixed by screws 2 12 for protection. A protective cover 15 is provided on the outer side of the multiple springs 204 to provide protection for the springs 204.

[0033] Reference Figure 3 A fixed plate 13 is provided at the left and right ends of the top of the movable plate 1. The outer sides of the multiple fixed plates 13 are threadedly connected with screws 14. The fixed plates 13 are fixed by screws 14 to play the role of connection and fixing.

[0034] Working principle: When the movable plate 1 hits the ball 17, the ball 17 is connected to the fixed column 5 through the spring 16. The spring 16 can be stretched and deformed within a certain range, and the movable rod 7 is located on the top of the spring 16. The ball 17 will push the movable rod 7. At the same time, a lubricating liquid spray bottle 8 is installed on the outside of the movable rod 7. The movable rod 7 will press the lubricating liquid spray bottle 8 to spray lubricating liquid to lubricate the movable plate 1, thereby achieving the effect of slowing down the lubrication.

[0035] The operating shaft 201 can be used as the main operating component to accept external force and drive the L-shaped plate 202 at the bottom to move synchronously. The locking block 203 on the outside of the L-shaped plate 202 is used to engage and position with other components to achieve clamping of specific objects. During operation, the spring 204 can produce telescopic deformation according to the movement state of the L-shaped plate 202, adjust the position of the right-angle plate 205, and meet the clamping requirements under different working conditions.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A unit anti-surge clutch device, comprising a movable plate (1), characterized in that: A clamping block (3) is provided on the left side of the movable plate (1), a slot (4) is provided inside the clamping block (3), a fixing column (5) is fixedly connected inside the slot (4), a spring (6) is fixedly connected on the right side of the fixing column (5), a ball (17) is fixedly connected to the outside of the spring (6), a moving rod (7) is provided on the top of the spring (6), a lubricating liquid spray bottle (8) is installed on the outside of the moving rod (7), and a clamping mechanism (2) is installed on the outside of the movable plate (1), and the clamping mechanism (2) is used for clamping the movable plate (1).

2. The anti-surge clutch device of a generator set according to claim 1, characterized in that: The clamping mechanism (2) comprises an operating shaft (201), the operating shaft (201) being arranged on the top of the movable plate (1), the front and rear sides of the bottom of the operating shaft (201) being fixedly connected to an L-shaped plate (202), the outer side of the L-shaped plate (202) being fixedly connected to a plurality of engaging blocks (203) at equal intervals, the tops of the two L-shaped plates (202) being fixedly connected to a second spring (204), the outer sides of the two second springs (204) being fixedly connected to a right-angle plate (205), and the outer side of the right-angle plate (205) being fixedly connected to a connecting plate (206).

3. The anti-surge clutch device of a generator set according to claim 1, characterized in that: A rubber sleeve (9) is provided on the outside of the clamping block (3), and a screw (10) is threadedly connected to the outside of the rubber sleeve (9).

4. The anti-surge clutch device of a generator set according to claim 2, characterized in that: A rubber ring (11) is provided on the outer side of the operating shaft (201), and a second screw (12) is threadedly connected to the outer side of the rubber ring (11).

5. The anti-surge clutch device of a generator set according to claim 1, characterized in that: Fixed plates (13) are provided at the left and right ends of the top of the movable plate (1).

6. The anti-surge clutch device of a generator set according to claim 5, characterized in that: The outer sides of the plurality of fixing plates (13) are threadedly connected with screw three (14).

7. The anti-surge clutch device of a generator set according to claim 2, characterized in that: A protective cover (15) is provided on the outer side of the plurality of second springs (204).

8. The anti-surge clutch device of a generator set according to claim 1, characterized in that: A placement plate (16) is fixedly connected to the bottom of the movable plate (1).

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