An adjustable electric pump base

Abstract

An adjustable electric pump base comprises a base, a fixed support seat, and an adjustable support seat. The adjustable support seat comprises a fixed plate, a first bolt assembly, a second bolt assembly, and an adjustable support plate. The first bolt assembly comprises a first bolt and a first nut. The second bolt assembly comprises a second bolt and a second nut. The adjustable support plate comprises an adjustable support plate body and at least two adjustable plate threaded holes arranged on the adjustable support plate body. The free end of each second bolt assembly is correspondingly screwed with an adjustable plate threaded hole. The first nut is arranged on the side of the fixed plate close to the adjustable support plate, and the second nut is arranged on the side of the fixed plate away from the adjustable support plate. The adjustable electric pump base is suitable for electric pumps of different specifications, reduces production cost, and improves use efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of water pump support equipment, and in particular, it is an adjustable electric pump base. Background Technology

[0002] Electric diaphragm pumps are a new type of pump. Due to breakthroughs in diaphragm materials, they are used in industries such as petrochemicals, ceramics, and metallurgy. Their key features include no need for priming and strong self-priming capability. The pump directly separates the transported medium from the transmission mechanical components, ensuring absolute no leakage. Furthermore, the pump itself has no shaft liquid seal, significantly extending its service life.

[0003] Currently, most electric diaphragm pumps use a rigid connection structure for the base to support the feet. Specifically, existing technology typically involves custom-designing the base according to the specific dimensions of the pump body to ensure a proper fit. However, in practical applications, due to factors such as machining errors, assembly deviations, and thermal expansion and contraction, there are often slight dimensional differences between the pump body and the base. To compensate for these differences, traditional methods often use shims for fine-tuning to achieve stable support for the pump body.

[0004] This support method suffers from the limitation of different electric diaphragm pump models in terms of height, making the bases non-interchangeable. Each pump model must be equipped with a base of the appropriate height, increasing both design and manufacturing complexity and production costs. Furthermore, to accommodate pumps of varying heights, numerous shims are often required for height compensation. This not only complicates the assembly process, increasing the difficulty and time cost of manual adjustments, but also risks instability due to an excessive number or uneven distribution of shims, affecting the pump's operational accuracy and stability. Utility Model Content

[0005] In view of this, the present invention provides an adjustable electric pump base that can be used with different types of water pumps to meet industrial needs.

[0006] An adjustable electric pump base includes a base, a fixed support seat disposed on the base, and at least two adjustable support seats disposed on the base. Each adjustable support seat includes a fixed plate fixedly connected to the base, two first bolt assemblies disposed on the fixed plate, two second bolt assemblies disposed on the fixed plate, and an adjustable support plate disposed at one end of each of the first and second bolt assemblies. Each first bolt assembly includes a first bolt passing through the fixed plate and a first nut screwed onto the first bolt. Each second bolt assembly includes a second bolt passing through the fixed plate and a second nut screwed onto the second bolt. Each adjustable support plate includes an adjustable support plate body and at least two adjustable plate threaded holes disposed on the adjustable support plate body. The free end of each second bolt assembly corresponds to and is screwed into one of the adjustable plate threaded holes. The first nut is disposed on the side of the fixed plate near the adjustable support plate, and the second nut is disposed on the side of the fixed plate opposite to the adjustable support plate.

[0007] Furthermore, the height of the fixed support is greater than the height of the adjustable support.

[0008] Furthermore, the adjusting support plate also includes two transverse adjusting holes spaced apart on the main body of the adjusting support plate, the transverse adjusting holes being oblong-shaped holes.

[0009] Furthermore, on each of the adjusting support plates, an adjusting plate threaded hole is provided between the two of the lateral adjusting holes.

[0010] Furthermore, the base, the support, and the fixing plate are integrally formed.

[0011] Furthermore, the fixed support includes a support body fixedly connected to the base, an installation end on the support body, and an installation hole on the installation end.

[0012] Furthermore, in each of the adjusting supports, two second bolt assemblies are sandwiched between two first bolt assemblies.

[0013] Furthermore, the fixing plate includes a fixing plate body and a plurality of insertion through holes disposed on the fixing plate body, wherein the first bolt and the second bolt are respectively inserted through the insertion through holes.

[0014] Compared with existing technologies, the adjustable electric pump base provided by this utility model features adjustable support seats on both sides of the base, allowing for height adjustment to accommodate electric pumps of different specifications. Each adjustable support seat includes a fixed plate fixedly connected to the base, two first bolt assemblies and two second bolt assemblies mounted on the fixed plate, and an adjustable support plate at one end of each of the first and second bolt assemblies. When the electric pump is mounted on the adjustable support plate, the free end of the second bolt is screwed into the threaded hole of the adjusting plate on the adjustable support plate, thus fixing the adjusting support plate to the second bolt assembly. Adjusting the position of the first nut on the first bolt and the second nut on the second bolt adjusts the height of the second bolt on the fixed plate, as well as the height of the first bolt on the fixed plate, allowing the first and second bolt assemblies to move the adjusting support plate up and down. Therefore, this adjustable electric pump base is suitable for electric pumps of different specifications, reducing production costs and improving efficiency. Attached Figure Description

[0015] Figure 1 A schematic diagram of the combined structure of the adjustable electric pump base and the electric pump provided by this utility model.

[0016] Figure 2 for Figure 1 An exploded view of the adjustable electric pump base and the electric pump.

[0017] Figure 3 for Figure 2 A cross-sectional view of the adjustable support base in the adjustable electric pump base. Detailed Implementation

[0018] The specific embodiments of this utility model are described in further detail below. It should be understood that the description of the embodiments of this utility model herein is not intended to limit the scope of protection of this utility model.

[0019] like Figures 1 to 3The diagram shows a structural schematic of the adjustable electric pump base provided by this utility model. The adjustable electric pump base includes a base 10, a support seat 20 disposed on the base 10, and two adjusting support seats 30 symmetrically disposed on both sides of the base 10. The adjustable electric pump base also includes other functional modules, such as assembly components, etc., which are technologies known to those skilled in the art and will not be described in detail here. The base 10 is used to support the fixed support seat 20 and the adjusting support seats 30, and the base 10 forms the fixed support seat 20 and the adjusting support seats 30 into a whole. The base 10 is a prior art technology and will not be described further here.

[0020] The fixed support base 20 includes a support base body 21 fixedly connected to the base 10, an installation end 22 disposed on the support base body 21, and an installation hole 23 disposed on the installation end 21.

[0021] The support body 21 is vertically mounted on the base 10, and the bottom of the support body 21 is fixedly connected to the base 10 so that the support body 21 supports one end of the electric pump 1.

[0022] The mounting end 22 is used to abut against one end of the electric pump 1. In this embodiment, the mounting end 22 is a rectangular frame structure. The outer contour of the mounting end 22 is the same as the mounting end contour on one side of the electric pump 1, so that the mounting end 22 can be fixedly connected to the electric pump 1.

[0023] The mounting hole 23 is used to insert screws. The screws can pass through the mounting end 22 and the mounting end of the electric pump 1 to achieve a fixed connection between the mounting end of the electric pump 1 and the fixed support 20. The structure of connecting the mounting end of the electric pump 1 and the fixed support 20 with screws is a prior art and will not be described in detail here.

[0024] Each of the adjustable support seats 30 includes a fixed plate 31 fixedly connected to the base 10, two first bolt assemblies 32 disposed on the fixed plate 31, two second bolt assemblies 33 disposed on the fixed plate 31, and an adjustable support plate 34 disposed at one end of the first bolt assemblies 32 and the second bolt assemblies 33. In this embodiment, the height of the fixed support seat 20 is greater than the height of the adjustable support seat 30 to support different height positions of the electric pump 1. Furthermore, in each adjustable support seat 30, the two second bolt assemblies 33 are sandwiched between the two first bolt assemblies 32, thereby facilitating the adjustment of the first bolt assemblies 32.

[0025] The fixing plate 31 includes a fixing plate body 311 and a plurality of insertion through holes 312 disposed on the fixing plate body 311. The base 10, the support 20, and the fixing plate 31 are integrally formed, thereby ensuring the structural stability between the base 10, the support 20, and the adjusting support 30.

[0026] The fixing plate body 311 is fixedly connected to one side edge of the base 10, thereby facilitating the adjustment and movement of the first bolt assembly 32 and the second bolt assembly 33 on the fixing plate body 311. The connection structure between the fixing plate body 311 and the base 10 is a prior art and will not be described in detail here.

[0027] Multiple insertion holes 312 are sequentially arranged on the fixed plate body 311. The insertion holes 312 respectively cooperate with the first bolt assembly 32 and the second bolt assembly 33 so that the first bolt assembly 32 and the second bolt assembly 33 can adjust the height of the adjusting support plate 34 through the insertion holes 312.

[0028] The first bolt assembly 32 includes a first bolt 321 passing through the fixed plate 31 and a first nut 322 screwed onto the first bolt 321. The first bolt assembly 32 passes through the insertion through hole 312 of the fixed plate 31. The first nut 322 is located on the side of the fixed plate 31 near the adjusting support plate 34 and is screwed onto the first bolt 321. Thus, the first nut 322 restricts the position of the first bolt 321 on the fixed plate 31. In addition, the free end of the first bolt assembly 32 abuts against one side of the adjusting support plate 34. The user can rotate the first nut 322 and the first bolt 321 to adjust the position of the first nut 322 on the first bolt 321, thereby enabling the first bolt assembly 32 to drive the adjusting support plate 34 to rise and fall. In this embodiment, the first bolt 321 abuts against both ends of the adjusting support plate 34, improving the support stability of the two ends of the adjusting support plate 34.

[0029] The second bolt assembly 33 includes a second bolt 331 passing through the fixed plate 31 and a second nut 332 screwed onto the second bolt 331. The second bolt 331 passes through the insertion hole 312 of the fixed plate 31, and the second nut 332 is located on the side of the fixed plate 31 facing away from the adjusting support plate 34. The free ends of the second bolt 331 correspond to and are screwed together with the threaded holes 342 of the adjusting plate, thus fixing the second bolt 331 to the adjusting support plate 34. When the second bolt 331 and the second nut 332 are rotated, i.e., the position of the second nut 332 on the second bolt 331 is adjusted, the second bolt assembly 33 drives the adjusting support plate 34 to rise and fall. The second bolt assembly 33 will be described in detail in conjunction with the adjusting support plate 34, and will not be repeated here.

[0030] The adjusting support plate 34 includes an adjusting support plate body 341, at least two adjusting plate threaded holes 342 disposed on the adjusting support plate body 341, and two transverse adjusting holes 343 disposed at intervals on the adjusting support plate body 341.

[0031] The main body 341 of the adjusting support plate is connected to the base of the electric pump 1, so that the adjusting support plate 34 is supported on the electric pump base 2 to accommodate different specifications of electric pump base 2. The free end of the first bolt assembly 32 abuts against one side of the adjusting support plate 34, and the free end of the second bolt assembly 33 is screwed into the adjusting plate threaded hole 342 on the adjusting support plate 34, thereby fixing the adjusting support plate 34 and the second bolt assembly 33. By adjusting the position of the second nut 332 on the second bolt 331, the second bolt assembly 33 drives the adjusting support plate 34 to rise and fall.

[0032] The lateral adjustment hole 343 is used to connect the electric pump base 2. Bolts pass through the lateral adjustment hole 343 on the adjustment support plate 34, fixing the adjustment support plate 34 to the electric pump base 2. The lateral adjustment hole 343 is an oblong hole, and each lateral adjustment hole 343 is laterally positioned on the base 10. Therefore, the lateral adjustment holes 343 on the two adjustment support plates 30 can accommodate electric pumps 1 of different widths, reducing lateral vibration of the electric pump 1 during operation. Furthermore, an adjustment plate threaded hole 342 is provided between the two lateral adjustment holes 343 on each adjustment support plate 34. During installation, after positioning with the second bolt assembly 33 via the adjustment plate threaded hole 342, precise position calibration can be performed via the lateral adjustment hole 343, reducing the hassle of repeated alignment.

[0033] During use, when the electric pump 1 is placed on the adjustable electric pump base, the fixed support 20 and the adjustable support 30 support the electric pump on both sides. The mounting end 22 of the fixed support 20 is connected to the mounting end of the electric pump 1. A screw passes through the mounting end 22 of the fixed support 20 and the mounting end of the electric pump 1, thus achieving a fixed connection between the electric pump 1 and the fixed support 20. The adjustable support plate 34 of the adjustable support 30 corresponds to and is connected to the electric pump base 2. When the electric pump 1 is mounted on the adjustable support plate 34, the free end of the second bolt assembly 33 is screwed into the adjusting plate threaded hole 342 on the adjustable support plate 34, thus fixing the adjustable support plate 34 to the second bolt assembly 33 and adjusting the position of the second nut 332 on the second bolt 331. This allows the second bolt assembly 33 to move the adjustable support plate 34 up and down. Rotating the first nut 322 and the first bolt 321 adjusts the position of the first nut 322 on the first bolt 321, thereby enabling the first bolt assembly 32 to drive the adjusting support plate 34 to rise and fall. Thus, the first bolt assembly 32 and the second bolt assembly 33 together restrict the position of the adjusting support plate 34, ensuring its stability.

[0034] Compared with the prior art, the adjustable electric pump base provided by this utility model has adjustable support seats 30 on both sides of the base 10. The height can be adjusted by adjusting the support seats 30 to accommodate electric pumps 1 of different specifications. Each of the adjustable support seats 30 includes a fixed plate 31 fixedly connected to the base 10, two first bolt assemblies 32 disposed on the fixed plate 31, two second bolt assemblies 33 disposed on the fixed plate 31, and an adjustable support plate 34 disposed at one end of the first bolt assembly 32 and the second bolt assembly 33. When the electric pump 1 is installed on the adjusting support plate 34, the free end of the second bolt 331 is screwed into the adjusting plate threaded hole 342 on the adjusting support plate 34, thereby fixing the adjusting support plate 34 and the second bolt assembly 33. The position of the first nut 322 on the first bolt 321 and the position of the second nut 332 on the second bolt 331 are adjusted, thereby adjusting the height of the second bolt 331 on the fixing plate 31 and the height of the first bolt 321 on the fixing plate 31, so that the first bolt assembly 32 and the second bolt assembly 33 drive the adjusting support plate 34 to rise and fall. It can be seen that this adjustable electric pump base is suitable for electric pumps 1 of different specifications, reducing production costs and improving efficiency.

[0035] The above are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Any modifications, equivalent substitutions or improvements within the spirit of the present utility model are covered within the scope of the claims of the present utility model.

Claims

1. An adjustable electric pump base, characterized in that: The adjustable electric pump base includes a base, a fixed support seat disposed on the base, and at least two adjustable support seats disposed on the base. Each adjustable support seat includes a fixed plate fixedly connected to the base, two first bolt assemblies disposed on the fixed plate, two second bolt assemblies disposed on the fixed plate, and an adjustable support plate disposed at one end of each of the first and second bolt assemblies. Each first bolt assembly includes a first bolt passing through the fixed plate and a first nut screwed onto the first bolt. Each second bolt assembly includes a second bolt passing through the fixed plate and a second nut screwed onto the second bolt. Each adjustable support plate includes an adjustable support plate body and at least two adjustable plate threaded holes disposed on the adjustable support plate body. The free end of each second bolt assembly corresponds to and is screwed onto one of the adjustable plate threaded holes. The first nut is disposed on the side of the fixed plate near the adjustable support plate, and the second nut is disposed on the side of the fixed plate opposite to the adjustable support plate.

2. The adjustable electric pump base as described in claim 1, characterized in that: The height of the fixed support is greater than the height of the adjustable support.

3. The adjustable electric pump base as described in claim 1, characterized in that: The adjusting support plate also includes two horizontal adjusting holes spaced apart on the main body of the adjusting support plate, the horizontal adjusting holes being waist-shaped holes.

4. The adjustable electric pump base as described in claim 3, characterized in that: On each of the aforementioned adjustment support plates, an adjustment plate threaded hole is provided between the two of the aforementioned lateral adjustment holes.

5. The adjustable electric pump base as described in claim 1, characterized in that: The base, the support, and the fixing plate are integrally formed.

6. The adjustable electric pump base as described in claim 1, characterized in that: The fixed support includes a support body fixedly connected to the base, an installation end on the support body, and an installation hole on the installation end.

7. The adjustable electric pump base as described in claim 1, characterized in that: In each of the adjusting supports, two second bolt assemblies are sandwiched between two first bolt assemblies.

8. The adjustable electric pump base as described in claim 1, characterized in that: The fixing plate includes a fixing plate body and a plurality of insertion through holes provided on the fixing plate body, wherein the first bolt and the second bolt are respectively inserted through the insertion through holes.

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