Protective cover of water supply pump

Abstract

The utility model relates to the technical field of maintenance equipment, in particular to a water supply pump protective cover which comprises a bottom plate, a movable plate is installed on the top face of the bottom plate, a water pump body is fixedly installed on the top face of the movable plate, movable side protection rods are installed outside the bottom plate, and a cushioning assembly is installed below the movable plate. And the cushioning assembly comprises a sliding groove formed in the top end of the inner wall of the bottom plate, two movable sliding blocks are installed in the sliding groove, a spring damper is fixedly installed between the two sliding blocks, and rotatable connecting rods are connected to the upper portions of the sliding blocks. According to the water pump, the cushioning assembly is arranged, so that after a user starts the water pump body, vibration generated by the water pump body can be counteracted by the two oppositely-moving sliding blocks driven by the moving plate moving downwards to stretch the spring damper, the influence on the water pump body is reduced, the service life of the water pump body is prolonged, and meanwhile the service life of the water pump body is prolonged. And the influence of noise is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance equipment, in particular to a protective cover for a water supply pump. Background Art

[0002] As an important water supply equipment, water pumps are widely used in various water supply systems. However, water pumps will generate vibration and noise during operation, which will not only affect the service life of the water pumps, but also may interfere with and damage the surrounding environment and equipment. Especially in some places with strict requirements on noise and vibration, such as hospitals, schools, high-end residential areas, etc., the vibration and noise problems of water pumps are more prominent.

[0003] For example, the patent specification of an existing Chinese patent (publication number: CN213743940U) discloses a water supply pump protective cover, including four base frames arranged in rectangular corners, the base frame including a horizontally arranged rectangular frame, a bottom rod is respectively arranged under the four corners of the rectangular frame, each bottom rod is a telescopic rod, and a locking bolt is arranged on the rod body of the bottom rod; it also includes a top cover, the top cover includes a conical cover body, and a vertical rod is extended downwardly from the lower side of the cover body; vertical sockets are arranged at the four corners of the rectangular frame, and plug rods are arranged at the bottom ends of the vertical rods corresponding to the sockets, and the rectangular frame is plugged into the top cover through the sockets and the plug rods.

[0004] However, in the implementation of relevant technologies, it was found that the water supply pump protective cover designed above has the following problems: the structure of the device is fixed, and the water pump will produce large vibrations during actual use, which will not only reduce the service life of the water pump itself, but also generate a lot of noise, affecting the surrounding environment.

[0005] In view of this, a water supply pump protective cover is provided to overcome the above-mentioned defects. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a water supply pump protective cover.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water supply pump protective cover, comprising a base plate, a movable movable plate is installed on the top surface of the base plate, a water pump body is fixedly installed on the top surface of the movable plate, a movable side guard bar is installed on the outside of the base plate, a shock-absorbing component is installed under the movable plate, the shock-absorbing component includes a slide groove opened on the top of the inner wall of the base plate, two movable sliders are installed inside the slide groove, a spring damper is fixedly installed between the two sliders, and a rotatable connecting rod is connected above the slider.

[0008] As a further description of the above technical solution: retaining grooves are provided at both ends of the outer wall of the base plate, a mounting plate is movably installed in the retaining groove, a movable wheel is installed on the inner wall of the mounting plate, and the mounting plate is fixedly connected to one side of the side guard bar. By setting the retaining groove and setting the mounting plate connected to one side of the side guard bar, the side guard bar as a whole can be moved by moving the mounting plate, thereby reducing the difficulty of moving the side guard bar.

[0009] As a further description of the above technical solution: limiting grooves are provided on both sides of the inner wall of the slide groove, and limiting blocks are fixedly connected to both ends of the outer wall of the sliding block. The limiting blocks can be slidably located inside the limiting grooves. By setting the limiting blocks to be slidable inside the limiting grooves, the sliding block will not easily deviate from the established track when moving in the slide groove, thereby making the operation of the device more stable.

[0010] As a further description of the above technical solution: a plurality of docking blocks are fixedly installed on the bottom end of the movable plate, the bottom end of the connecting rod is rotatably connected to the top of the slider, and the top end of the connecting rod is rotatably connected to the docking block.

[0011] As a further description of the above technical solution: a docking column is fixedly installed on one side of the side guard bar, a plug-in groove is opened inside the docking column on one side, and a plug-in rod is fixedly installed on one side of the outer wall of the docking column on the other side. By arranging the plug-in groove, the plug-in rod and the docking column, the two side guard bars can be stably engaged together.

[0012] As a further description of the above technical solution: a mounting block is fixedly installed on the outer wall of the side guard bar, a movable plug rod is installed on the outer wall of the mounting block, a pull ring is installed on the top end of the plug rod, and a return spring is fixedly connected between the pull ring and the top surface of the mounting block. By arranging the plug rod and arranging the plug rod at the connection between the plug groove and the plug rod, the engagement of the two side guard bars can be fixed.

[0013] The utility model has the following beneficial effects:

[0014] The utility model designs a water supply pump protective cover. By arranging a shock absorbing component, after the user starts the water pump body, the vibration generated by the water pump body itself will be offset by the two backward moving sliders driven by the moving plate moving downward to stretch the spring damper, so that the impact on the water pump body is reduced, the service life of the water pump body is increased, and the impact of noise is reduced.

[0015] The utility model designs a water supply pump protective cover, which arranges an insertion rod at the connection between the insertion groove and the insertion rod, so that the user can quickly unlock the two side guard bars by controlling the insertion rod, so that the two side guard bars can be moved, thereby making it more convenient for the staff to inspect and maintain the water pump body, reducing the difficulty of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the side exterior of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the shock absorbing component of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the internal moving wheel of the utility model;

[0019] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Bottom plate; 2. Moving plate; 3. Pump body; 4. Top cover; 5. Triangular block; 6. Retaining groove; 7. Mounting block; 8. Reset spring; 9. Pull ring; 10. Insert rod; 11. Side guard bar; 12. Insert groove; 13. Insert rod; 14. Moving wheel; 15. Mounting plate; 16. Slide groove; 17. Sliding block; 18. Connecting rod; 19. Spring damper; 20. Limiting groove; 21. Limiting block. DETAILED DESCRIPTION Example

[0022] Reference Figure 1-4 The utility model provides a water supply pump protective cover: comprising a bottom plate 1, a movable plate 2 is installed on the top surface of the bottom plate 1, a water pump body 3 is fixedly installed on the top surface of the movable plate 2, a movable side guard bar 11 is installed on the outside of the bottom plate 1, a shock absorbing component is installed below the movable plate 2, and the shock absorbing component includes a slide groove 16 opened on the top of the inner wall of the bottom plate 1, two movable sliders 17 are installed inside the slide groove 16, a spring damper 19 is fixedly installed between the two sliders 17, a rotatable connecting rod 18 is connected to the top of the slider 17, and a spring damper 19 is fixedly installed between the two sliders 17. Limiting grooves 20 are provided on both sides of the inner wall of the groove 16, and limiting blocks 21 are fixedly connected to the two ends of the outer wall of the slider 17. The limiting blocks 21 are slidably located inside the limiting grooves 20. By setting the limiting blocks 21 to be slidable inside the limiting grooves 20, the slider 17 will not easily deviate from the established track when moving in the slide groove 16, so that the operation of the device is more stable. A plurality of docking blocks are fixedly installed at the bottom end of the movable plate 2, the bottom end of the connecting rod 18 is rotatably connected to the top of the slider 17, and the top end of the connecting rod 18 is rotatably connected to the docking block.

[0023] During specific implementation, the water pump body 3 is started. After being started, the water pump body 3 will vibrate due to the internal operation. When the vibration occurs, the water pump body 3 is connected to the top surface of the movable plate 2, and the bottom end of the movable plate 2 is connected to a rotatable connecting rod 18 through a docking block. The bottom end of the connecting rod 18 is rotatably connected to the top surface of the slider 17. Therefore, when the vibration occurs, the movable plate 2 will press down and drive the docking block to press the connecting rod 18. After the connecting rod 18 is pressed, it will squeeze the two sliders 17 to move away from each other in the slide groove 16. A spring damper 19 is fixedly connected between the two sliders 17. During the process of the two sliders 17 moving away from each other, the spring damper 19 will be pulled. After being pulled, the spring damper 19 can offset the downward pressure, thereby forming a shock-absorbing effect on the water pump body 3, which increases the service life of the water pump body 3 while reducing the impact on the surrounding environment.

[0024] By setting up the shock-absorbing component, after the user starts the water pump body 3, the vibration generated by the water pump body 3 itself will be offset by the two oppositely moving sliders 17 driven by the downward moving plate 2 to stretch the spring damper 19, so that the impact on the water pump body 3 is reduced, the service life of the water pump body 3 is increased, and the impact of noise is reduced. Example

[0025] Reference Figure 1-4 The utility model provides a water supply pump protective cover: the outer wall of the bottom plate 1 is provided with a retaining groove 6 at both ends, and a mounting plate 15 is movably installed in the retaining groove 6. A moving wheel 14 is installed on the inner wall of the mounting plate 15. The mounting plate 15 is fixedly connected to one side of the side guard bar 11. By setting the retaining groove 6 and setting the mounting plate 15 to be connected to one side of the side guard bar 11, the side guard bar 11 can be moved as a whole by moving the mounting plate 15, reducing the difficulty of moving the side guard bar 11. A docking column is fixedly installed on one side of the side guard bar 11, and a plug-in groove 12 is provided inside the docking column on one side, and a plug-in groove 12 is provided on the other side. A plug-in rod 13 is fixedly installed on one side of the outer wall of one side docking column. By setting the plug-in groove 12, the plug-in rod 13 and the docking column, the two side guard bars 11 can be stably engaged together. A mounting block 7 is fixedly installed on the outer wall of the side guard bar 11, and a movable plug-in rod 10 is installed on the outer wall of the mounting block 7. A pull ring 9 is installed on the top of the plug-in rod 10, and a return spring 8 is fixedly connected between the pull ring 9 and the top surface of the mounting block 7. By setting the plug-in rod 10 and setting the plug-in rod 10 at the connection between the plug-in groove 12 and the plug-in rod 13, the engagement of the two side guard bars 11 can be fixed.

[0026] During specific implementation, the user can pull the pull ring 9 to drive the plug rod 10 to move through the pull ring 9, so that the plug rod 10 is separated from the connection between the plug slot 12 and the plug rod 13. At this time, the two side guard bars 11 can be pulled to both sides. At this time, the presence of the moving wheels 14 makes the movement of the two side guard bars 11 smoother. After the two side guard bars 11 move a certain distance, the water pump body 3 will be completely exposed to the outside, so that the water pump body 3 can be more easily inspected and maintained.

[0027] By arranging the plug rod 10 at the connection between the plug slot 12 and the plug rod 13, the user can quickly unlock the two side guard bars 11 by controlling the plug rod 10, so that the two side guard bars 11 can be moved, thereby making it more convenient for the staff to inspect and maintain the water pump body 3, reducing the difficulty of maintenance.

[0028] In addition, a triangular block 5 is fixedly installed on the top surface of the side guard bar 11, and a triangular block 5 is fixedly installed on the top surface of one side top cover 4. The existence of the top cover 4 enables the device to resist falling objects from above and protect the safety of the water pump body 3. The existence of the triangular block 5 makes it difficult for liquid to penetrate the connection between the two top covers 4.

[0029] Working principle:

[0030] When the utility model is used, the water pump body 3 is started. After being started, the water pump body 3 will vibrate due to the internal operation. When the vibration occurs, the water pump body 3 is connected to the top surface of the movable plate 2, and the bottom end of the movable plate 2 is connected with a rotatable connecting rod 18 through a docking block. The bottom end of the connecting rod 18 is rotatably connected to the top surface of the slider 17. Therefore, when the vibration occurs, the movable plate 2 will press down and drive the docking block to press the connecting rod 18. After the connecting rod 18 is pressed, the two sliders 17 will be squeezed to move away from each other in the slide groove 16. A spring damper 19 is fixedly connected between the two sliders 17. During the process of the two sliders 17 moving away from each other, the spring damper 19 will be pulled. After being pulled, the spring damper 19 can offset the downward pressure, thereby forming a shock-absorbing effect on the water pump body 3, which increases the service life of the water pump body 3 while reducing the impact on the surrounding environment.

[0031] By setting up the shock-absorbing component, after the user starts the water pump body 3, the vibration generated by the water pump body 3 itself will be offset by the two oppositely moving sliders 17 driven by the downward moving plate 2 to stretch the spring damper 19, so that the impact on the water pump body 3 is reduced, the service life of the water pump body 3 is increased, and the impact of noise is reduced.

[0032] The pull ring 9 can be pulled to drive the plug rod 10 to move, so that the plug rod 10 is separated from the connection between the plug slot 12 and the plug rod 13. At this time, the two side guard bars 11 can be pulled to both sides. At this time, the presence of the moving wheels 14 makes the movement of the two side guard bars 11 smoother. After the two side guard bars 11 move a certain distance, the water pump body 3 will be completely exposed to the outside, so that the water pump body 3 can be more easily inspected and maintained.

[0033] By arranging the plug rod 10 at the connection between the plug slot 12 and the plug rod 13, the user can quickly unlock the two side guard bars 11 by controlling the plug rod 10, so that the two side guard bars 11 can be moved, thereby making it more convenient for the staff to inspect and maintain the water pump body 3, reducing the difficulty of maintenance.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water supply pump protective cover, comprising a bottom plate (1), a movable moving plate (2) being mounted on the top surface of the bottom plate (1), a water pump body (3) being fixedly mounted on the top surface of the moving plate (2), a movable side guard bar (11) being mounted outside the bottom plate (1), and a shock absorbing component being mounted below the moving plate (2), characterized in that: The shock absorbing component comprises a slide groove (16) formed at the top of the inner wall of the bottom plate (1), two movable sliders (17) being installed inside the slide groove (16), a spring damper (19) being fixedly installed between the two sliders (17), and a rotatable connecting rod (18) being connected above the slider (17).

2. A water supply pump protective cover according to claim 1, characterized in that: Retention grooves (6) are provided at both ends of the outer wall of the bottom plate (1), a mounting plate (15) is movably mounted in the retention groove (6), a movable wheel (14) is mounted on the inner wall of the mounting plate (15), and the mounting plate (15) is fixedly connected to one side of the side guard bar (11).

3. A water supply pump protective cover according to claim 1, characterized in that: Limiting grooves (20) are provided on both sides of the inner wall of the slide groove (16), and limiting blocks (21) are fixedly connected to both ends of the outer wall of the slide block (17), and the limiting blocks (21) are slidably located inside the limiting grooves (20).

4. A water supply pump protective cover according to claim 1, characterized in that: A plurality of docking blocks are fixedly mounted on the bottom end of the movable plate (2); the bottom end of the connecting rod (18) is rotatably connected to the top of the sliding block (17); and the top end of the connecting rod (18) is rotatably connected to the docking block.

5. The water supply pump protective cover according to claim 1, characterized in that: A docking column is fixedly mounted on one side of the side guard bar (11), a plugging groove (12) is provided inside the docking column on one side, and a plugging rod (13) is fixedly mounted on one side of the outer wall of the docking column on the other side.

6. The water supply pump protective cover according to claim 1, characterized in that: A mounting block (7) is fixedly mounted on the outer wall of the side guard bar (11), a movable insertion rod (10) is mounted on the outer wall of the installation block (7), a pull ring (9) is mounted on the top end of the insertion rod (10), and a return spring (8) is fixedly connected between the pull ring (9) and the top surface of the installation block (7).

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