Damping structure suitable for booster pump

Abstract

According to the damping structure suitable for the booster pump, a base can be inserted into a bottom frame, a plurality of through holes are formed in the base, a plurality of stand columns penetrating through the through holes are arranged in the bottom frame, first damping rings making contact with the stand columns are arranged on the inner walls of the through holes, and damping strips making contact with a pump body are arranged on the inner wall of the bottom frame; a plurality of supporting plates are symmetrically arranged in the bottom frame, one ends of the supporting plates are hinged to the bottom frame, when the pump body vibrates, the base can press the supporting blocks downwards, accordingly, the supporting plates can press the top blocks downwards, and the pump body can be effectively protected through the buffering effect of the springs and the friction damping force between the damping rods and the fixing seats. And a damping effect can be provided for the pump body in the vertical direction.

Description

Technical Field

[0001] The utility model relates to the technical field of shock-absorbing structures, in particular to a shock-absorbing structure suitable for a booster pump. Background Art

[0002] With the development of the economy, people have an increasing demand for electromechanical equipment in their daily production and life. Booster pumps are commonly used electromechanical equipment in daily life. Existing booster pumps are often equipped with shock absorption or ground contact protection measures during use, such as shock-absorbing pads, but they are too simple and have poor effects. During operation, they will generate strong vibrations, causing the equipment to move, which will reduce the stability of the equipment during use. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the utility model provides a shock absorbing structure suitable for a booster pump.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a shock-absorbing structure suitable for a booster pump, comprising a pump body and a base frame, a base fixedly arranged at the lower end of the pump body, the base being capable of being inserted into the interior of the base frame, and a plurality of through holes being provided on the base frame, a plurality of columns penetrating the through holes being provided in the base frame, a first shock-absorbing ring contacting the columns being provided on the inner wall of the through holes, a shock-absorbing strip contacting the pump body being provided on the inner wall of the base frame, a plurality of support plates being symmetrically arranged inside the base frame, one end of the support plate being hinged to the base frame, the other end of the support plate being provided with a support block contacting the base, a plurality of fixing seats being fixedly arranged inside the base frame, a cavity being provided inside the fixing seat, a spring being provided inside the cavity, a shock-absorbing rod being provided at the top end of the spring, and a top block contacting the support plate being provided at the upper end of the shock-absorbing rod.

[0007] Furthermore, the present invention is improved in that the plurality of through holes are respectively located at the four corners of the base, and the plurality of upright posts are respectively located at the four corners of the base frame.

[0008] In order to improve the stability of the base during use, the improvements of the utility model are that a cap is provided on the top of the column for limiting the base, the top of the column can be inserted into the interior of the cap, and the cap is threadedly connected to the column, and the lower end of the cap is provided with a second shock-absorbing ring that contacts the base.

[0009] Furthermore, the present invention has been improved in that the shock-absorbing strip, the first shock-absorbing ring and the second shock-absorbing ring are all made of rubber.

[0010] Furthermore, the present invention has been improved in that the support block and the top block are both cylindrical structures.

[0011] Furthermore, the present invention has been improved in that the support block and the support plate are an integrated structure, and the top block and the shock absorbing rod are an integrated structure.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, the present invention provides a shock absorbing structure suitable for a booster pump, which has the following beneficial effects:

[0014] When the pump body vibrates, the base will press down the support block, which will cause the support plate to press down the top block. Further, through the buffering effect of the spring and the friction damping force between the shock absorbing rod and the fixed seat, the pump body can be given a shock absorbing effect in the vertical direction.

[0015] When the pump body vibrates horizontally, it will squeeze the shock-absorbing strip and the first shock-absorbing ring, which can prevent the pump body from transmitting the vibration to the base frame. When the pump body vibrates, the base frame will not produce strong vibrations, which can make the pump body less likely to move, thereby improving the stability of the pump body during use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 For this utility model Figure 1 The main view;

[0018] Figure 3 This is a schematic diagram of the internal structure of the hollow cavity of the utility model;

[0019] In the figure: 1. base frame; 2. base; 3. pump body; 4. shock-absorbing strip; 5. column; 6. through hole; 7. first shock-absorbing ring; 8. cover cap; 9. second shock-absorbing ring; 10. support plate; 11. support block; 12. top block; 13. fixing seat; 14. cavity; 15. shock-absorbing rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3The utility model is a shock-absorbing structure suitable for a booster pump, comprising a pump body 3 and a base frame 1, a base 2 is fixedly arranged at the lower end of the pump body 3, the base 2 can be inserted into the interior of the base frame 1, and a plurality of through holes 6 are provided on the base frame 1, a plurality of columns 5 passing through the through holes 6 are provided in the base frame 1, a first shock-absorbing ring 7 contacting the column 5 is provided on the inner wall of the through hole 6, a shock-absorbing strip 4 contacting the pump body 3 is provided on the inner wall of the base frame 1, a plurality of support plates 10 are symmetrically arranged inside the base frame 1, one end of the support plate 10 is hinged to the base frame 1, and the other end of the support plate 10 is provided with a support block 11 contacting the base 2, a plurality of fixing seats 13 are fixedly arranged inside the base frame 1, a cavity 14 is provided inside the fixing seat 13, a spring is provided inside the cavity 14, a shock-absorbing rod 15 is provided at the top end of the spring, and a top block 12 contacting the support plate 10 is provided at the upper end of the shock-absorbing rod 15;

[0022] In this embodiment, the base 2 is placed within the base frame 1, with the plurality of uprights 5 extending through the through holes 6 and the first shock-absorbing ring 7. The circumference of the base 2 contacts the shock-absorbing strips 4, the uprights 5 contact the first shock-absorbing ring 7, and the lower end of the base 2 contacts the plurality of support blocks 11. The spring is compressed to a certain extent by the shock-absorbing rod 15, and frictional damping is exerted between the shock-absorbing rod 15 and the fixing seat 13.

[0023] When the pump body 3 vibrates, the base 2 presses down the support block 11, thereby causing the support plate 10 to press down the top block 12. Furthermore, through the buffering effect of the spring and the friction damping force between the shock absorbing rod 15 and the fixed seat 13, a shock absorbing effect can be provided to the pump body 3 in the vertical direction.

[0024] When the pump body 3 vibrates horizontally, it will squeeze the shock-absorbing strip 4 and the first shock-absorbing ring 7, so that the pump body 3 will not transmit the vibration to the base frame 1. When the pump body 3 vibrates, the base frame 1 will not produce strong vibrations, which can make the pump body 3 less likely to be displaced, thereby improving the stability of the pump body 3 during use.

[0025] In this embodiment, the plurality of through holes 6 are respectively located at the four corners of the base 2 , and the plurality of upright posts 5 are respectively located at the four corners of the bottom frame 1 .

[0026] The base 2 lacks a guide structure on the column 5, which will affect the stability of the base 2 when in use. A cap 8 is provided on the top of the column 5 for limiting the base 2. The top of the column 5 can be inserted into the inside of the cap 8, and the cap 8 is threadedly connected to the column 5. The lower end of the cap 8 is provided with a second shock-absorbing ring 9 that contacts the base 2. When the pump body 3 vibrates, the upper end of the base 2 will contact the second shock-absorbing ring 9. The cap 8 can limit the base 2 at the top of the column 5, provide a guide structure for the base 2 on the column 5, and improve the stability of the base 2 when in use.

[0027] In this embodiment, the shock-absorbing strip 4, the first shock-absorbing ring 7 and the second shock-absorbing ring 9 can all be made of rubber, the support block 11 and the top block 12 can both be cylindrical structures, the support block 11 and the support plate 10 are an integrated structure, and the top block 12 and the shock-absorbing rod 15 are an integrated structure.

[0028] In the description herein, it should be noted that relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, the terms "include," "comprise," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although the 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 these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A shock absorbing structure suitable for a booster pump, comprising a pump body (3) and a base frame (1), wherein a base (2) is fixedly provided at the lower end of the pump body (3), and characterized in that: The base (2) can be inserted into the interior of the base frame (1), and the base (2) is provided with a plurality of through holes (6), the base frame (1) is provided with a plurality of columns (5) passing through the through holes (6), the inner wall of the through hole (6) is provided with a first shock-absorbing ring (7) contacting the column (5), the inner wall of the base frame (1) is provided with a shock-absorbing strip (4) contacting the pump body (3), the interior of the base frame (1) is symmetrically provided with a plurality of support plates (10), one end of the support plate (10) is hinged to the base frame (1), the other end of the support plate (10) is provided with a support block (11) contacting the base (2), the interior of the base frame (1) is fixed with a plurality of fixing seats (13), the interior of the fixing seat (13) is provided with a cavity (14), the interior of the cavity (14) is provided with a spring, the top end of the spring is provided with a shock-absorbing rod (15), and the upper end of the shock-absorbing rod (15) is provided with a top block (12) contacting the support plate (10).

2. A shock absorbing structure suitable for a booster pump according to claim 1, characterized in that: The plurality of through holes (6) are respectively located at the four corners of the base (2), and the plurality of upright posts (5) are respectively located at the four corners of the base frame (1).

3. The shock absorbing structure for a booster pump according to claim 2, characterized in that: The top of the column (5) is provided with a cap (8) for limiting the position of the base (2); the top of the column (5) can be inserted into the interior of the cap (8), and the cap (8) is threadedly connected to the column (5); the lower end of the cap (8) is provided with a second shock-absorbing ring (9) that contacts the base (2).

4. The shock absorbing structure for a booster pump according to claim 3, characterized in that: The shock-absorbing strip (4), the first shock-absorbing ring (7) and the second shock-absorbing ring (9) are all made of rubber.

5. The shock absorbing structure for a booster pump according to claim 4, characterized in that: The support block (11) and the top block (12) are both cylindrical structures.

6. The shock absorbing structure for a booster pump according to claim 5, characterized in that: The support block (11) and the support plate (10) are an integrated structure, and the top block (12) and the shock-absorbing rod (15) are an integrated structure.

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