On-site detection device for pump body

By designing a pump body on-site testing device suitable for alumina production, the problem of low pump body pass rate after standing was solved, enabling accurate testing and stable production of multiple pump models and reducing testing costs.

CN223984564UActive Publication Date: 2026-03-10GANSU DONGXING ALUMINUM
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-06
Publication Date
2026-03-10

AI Technical Summary

Technical Problem

In the alumina production process, the pump body has a low operation qualification rate due to long-term static storage and improper maintenance, and there are hidden dangers after installation. Existing testing devices cannot effectively ensure that the pump body reaches a qualified state before installation.

Method used

A pump body on-site testing device was designed, including a main load-bearing platform, a secondary load-bearing platform, a medium solution storage tank, a flow meter, and branch pipes. The device detects the pump body's operating function by measuring the flow rate and head of the medium solution, adapting to the installation and testing needs of different pump models.

Benefits of technology

It enables precise testing of pump bodies, ensuring the stability and consistency of the production process, reducing testing costs, and is applicable to various pump body models, thereby improving production efficiency and product quality.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The utility model relates to a pump body on-site detection device which comprises a main bearing platform, a plurality of T-shaped grooves are arranged on the surface of the main bearing platform, a plurality of auxiliary bearing platforms are arranged on the surface of the main bearing platform, a medium solution storage tank is arranged on the side of the main bearing platform, and the side wall of the medium solution storage tank is fixedly connected with a main discharging pipe. Branch pipes are uniformly arranged on the main discharge pipe; the side wall of the medium solution storage tank is fixedly connected with a feeding pipe, and foundation bolts are arranged on the surface of the main bearing platform. And a flow meter is fixedly mounted on the main discharge pipe. And the branch pipe is fixedly connected with a valve. The pump body detection device has the advantages of being reasonable in structural design, convenient and fast to operate, low in machining and manufacturing cost, wide in application range, suitable for detection and inspection of various pump bodies, accurate in detection, capable of recycling detection media and capable of saving cost.
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Description

TECHNICAL FIELD

[0001] The utility model relates to alumina production equipment detection device technical field, concretely is a pump body on -the -spot detection device. BACKGROUND

[0002] The main feature of the alumina production technology field is fluid, and the stability and continuity are considered, the pump is the power equipment of liquid phase transportation in the whole production system, and the mission is particularly important, so the quality and reliable operation of the pump are the key to the stability and continuity of the whole production system.

[0003] Because many projects appear many factors in the construction process, cause the pump body to install not in time, save not perfect, long distance transportation inevitable damage in the construction, can appear unqualified product, according to statistics, the pump body is more than half a year under the premise of static storage, the pump body operation qualified rate is 70%, in addition to the storage environment and improper maintenance, operation qualified rate conservative statistics is 50%, mainly due to the irreversible damage of pump body long -term static seal and related parts, which brings hidden trouble to the commissioning and production after the on -site installation.

[0004] In view of the above background, if these problems are avoided, except that the perfect maintenance can improve the availability, through the detection experiment of the pump special on -the -spot detection platform, the requirements in the single body commissioning qualified state are guaranteed before installation, and the installation of the platform and detection device is particularly important. Utility model content

[0005] The utility model discloses a pump body on -the -spot detection device, including main bearing platform, the surface of main bearing platform is provided with a plurality of T -grooves, the surface of main bearing platform is provided with a plurality of vice bearing platform, the side of main bearing platform is provided with medium solution storage tank, the lateral wall of medium solution storage tank is fixedly connected with main discharge pipe, and branch pipe is evenly arranged on main discharge pipe.

[0006] The utility model discloses a pump body on -the -spot detection device, including main bearing platform, the surface of main bearing platform is provided with a plurality of T -grooves, the surface of main bearing platform is provided with a plurality of vice bearing platform, the side of main bearing platform is provided with medium solution storage tank, the lateral wall of medium solution storage tank is fixedly connected with main discharge pipe, and branch pipe is evenly arranged on main discharge pipe.

[0007] The main load-bearing platform provides support and load-bearing capacity for pump testing, offering a functional space for the inspection. Multiple auxiliary load-bearing platforms are used to fix the pump support platform to be tested, thus determining the pump's specific location. Different pump models can be fixedly installed on the auxiliary load-bearing platforms to determine their position, facilitating better testing of pump operation. This system has a wide range of applications and saves testing costs. A media solution storage tank stores the media solution. An inlet pipe fixedly connected to the side wall of the storage tank allows the media solution to enter the pump body when powered on. A main outlet pipe is connected to one side of the pump. The height of the evenly distributed branch pipes on the main outlet pipe is matched to the pump's flow rate and head. If the pump can draw the media solution to the height of the matched branch pipe, it proves that the pump meets its set flow rate and head standards, and the test is passed.

[0008] A main discharge pipe is fixedly connected to the side wall of the medium solution storage tank, and a flow meter is fixedly installed on the main discharge pipe.

[0009] The installed flow meter can detect and control the specific flow rate of the medium solution entering the main discharge pipe, ensuring the stability and consistency of the production process, improving production efficiency and product quality, detecting the flow rate input to the pump body, and thus accurately determining whether the flow rate input to the pump body meets the standard, providing data support for the detection of pump body flow rate.

[0010] A valve is fixedly connected to the branch pipe.

[0011] Valves are fixedly connected to the branch pipes to control the inlet and outlet of the medium solution. Once the height of the branch pipe is properly matched with the pump body, only the valve on the matched branch pipe needs to be opened, while the valves on other branch pipes are closed. This ensures the stability and accuracy of the medium solution input to the pump body, further guaranteeing the accuracy of the pump body's test results.

[0012] The auxiliary load-bearing platform includes a first mounting hole, an intermediate support platform, an auxiliary load-bearing platform T-slot, and a side mounting platform. The two side walls of the intermediate support platform are respectively fixedly connected to the side mounting platforms. The surface of the side mounting platforms is evenly provided with multiple first mounting holes, and the surface of the intermediate support platform is provided with an auxiliary load-bearing platform T-slot.

[0013] The number of T-slots is seven, with one T-slot located at the center of the main load-bearing platform and the other six T-slots symmetrically arranged on both sides of the centerline of the main load-bearing platform.

[0014] The system features seven T-slots, allowing for a more secure installation of the auxiliary support platform onto the surface of the main support platform. The first mounting holes on the auxiliary support platform correspond to the T-slots on the main support platform, and bolts are used to secure the auxiliary support platform to the T-slots through the first mounting holes. This ensures a more stable and reliable installation, facilitating pump inspection. Furthermore, depending on the pump model's installation location, the system can be moved to the desired position along the T-slots before being reinstalled on the main support platform. This design offers wide applicability and is suitable for inspecting various pump models. The T-slots on the main support platform also provide longitudinal adjustment for pump installation.

[0015] The number of auxiliary support platforms is four. The positions of the first mounting holes on the surface of the auxiliary support platforms correspond to the positions of the T-slots, and the hole spacing of the first mounting holes is equal to the slot spacing between the T-slots.

[0016] A pump body support platform is installed on the surface of the main load-bearing platform. The pump body support platform is located between the secondary load-bearing platforms. A fixed platform is fixedly connected to the side wall of the pump body support platform. A second mounting hole is provided on the surface of the fixed platform. The position of the second mounting hole corresponds to the position of the T-slot of the secondary load-bearing platform. A pump body is fixedly installed on the surface of the pump body support platform. A connecting pipe is provided on the pump body.

[0017] The pump support platform is fixedly installed on the surface of the auxiliary support platform. This is achieved by aligning the second mounting hole on the pump support platform with the T-slot on the auxiliary support platform, and then securing it with bolts through the second mounting hole and T-slot. This ensures a more stable and reliable installation of the pump support platform on the auxiliary support platform surface. It is suitable for various pump support platform models and has a wide range of applications. The auxiliary support platform is horizontally adjustable to accommodate anchor bolts of different sizes and positions on the pump support platform. Operation is simple, saving time and effort. The medium solution flowing into the T-slot after testing circulates within the T-slot and requires no replenishment. When the pump flow rate and head differ, the medium volume in the T-slot can be adjusted in batches according to the pump type, from largest to smallest or smallest to largest, saving energy and reducing testing costs. The longitudinal and lateral adjustments accommodate different pump models, offering a wide range of applications and saving on manufacturing and testing costs.

[0018] The beneficial effects of this utility model are:

[0019] 1) The main load-bearing platform provides support and load-bearing capacity for pump testing, offering a usable space for the testing process. Multiple auxiliary load-bearing platforms are used to fix the pump support platform to be tested, thus determining the pump's specific location. Different pump models can be fixedly installed on the auxiliary load-bearing platforms to determine their position, facilitating better testing of pump operation. This system has a wide range of applications and saves testing costs. The media solution storage tank stores the media solution. An inlet pipe fixedly connected to the side wall of the storage tank allows the media solution to enter the pump body after power is applied. A main outlet pipe is connected to one side of the pump. The height of the evenly distributed branch pipes on the main outlet pipe can be matched to the pump's flow rate and head. If the pump can draw the media solution to the matched branch pipe height, it proves that the pump meets its set flow rate and head standards, and the test is passed.

[0020] 2) The flow meter installed can detect and control the specific flow rate of the medium solution entering the main discharge pipe, which can ensure the stability and consistency of the production process, improve production efficiency and product quality, detect the flow rate input to the pump body, and then accurately determine whether the flow rate input to the pump body meets the standard, providing data support for the detection of pump body flow rate.

[0021] 3) Valves are fixedly connected to the branch pipes to control the inlet and outlet of the medium solution. When the height of the branch pipe is properly matched with the pump body, only the valve on the matched branch pipe needs to be opened, while the valves on other branch pipes are closed, ensuring the stability and accuracy of the medium solution input to the pump body and further guaranteeing the accuracy of the pump body's test results.

[0022] 4) Seven T-slots are provided to more securely fix the auxiliary support platform to the surface of the main support platform. The first mounting holes on the surface of the auxiliary support platform correspond to the T-slots on the surface of the main support platform. Bolts are used to fix the auxiliary support platform to the T-slots through the first mounting holes, making the fixation more stable, safe and reliable, and facilitating pump body inspection. At the same time, according to the installation position of different pump models, it can be moved to the required position along the T-slots, and then fixed to the T-slots on the surface of the main support platform. It has a wide range of applications and is suitable for the inspection of various pump models. The T-slots on the main support platform are for longitudinal adjustment of the pump body installation.

[0023] 5) The pump support platform can be fixedly installed on the surface of the auxiliary support platform. This is achieved by aligning the second mounting hole on the pump support platform with the T-slot on the auxiliary support platform, and then securing it with bolts through the second mounting hole and T-slot. This ensures a more stable and reliable installation, suitable for various pump support platform models and with a wide range of applications. The auxiliary support platform is horizontally adjustable to accommodate anchor bolts of different sizes and positions on the pump support platform. Operation is simple, saving time and effort. The medium solution flowing into the T-slot after testing circulates within the T-slot without needing replenishment. When the pump flow rate and head differ, the medium volume in the T-slot can be adjusted in batches according to pump type, from largest to smallest or smallest to largest, saving energy and reducing testing costs. The longitudinal and lateral adjustments accommodate different pump models, offering wide applicability and saving on manufacturing and testing costs.

[0024] 6) The device has a reasonable structural design, is easy to operate, has low processing and manufacturing costs, and is widely applicable. It is suitable for testing and inspecting various types of pumps, with accurate testing, recyclable testing media, cost savings, good testing results, and reusability, thus reducing testing costs. It is worthy of widespread promotion and application. Attached Figure Description

[0025] Figure 1 This is a top view of the main load-bearing platform and the auxiliary load-bearing platform in this utility model;

[0026] Figure 2 This is a schematic diagram of the connection structure between the medium solution storage tank and the main discharge pipe in this utility model;

[0027] Figure 3 for Figure 1 The main view;

[0028] Figure 4 This is a side view of the auxiliary support platform in this utility model;

[0029] Figure 5 This is a schematic diagram of the connection structure between the pump body and the main load-bearing platform and the auxiliary load-bearing platform in this utility model;

[0030] Figure 6 for Figure 5 A magnified structural diagram at point A in the diagram.

[0031] In the diagram: 1. Main load-bearing platform; 2. Secondary load-bearing platform; 201. First mounting hole; 202. Intermediate support platform; 203. T-slot of secondary load-bearing platform; 204. Side mounting platform; 3. T-slot; 4. Medium solution storage tank; 5. Branch pipe; 6. Valve; 7. Main discharge pipe; 8. Flow meter; 9. Connecting pipe; 10. Pump body; 11. Pump body support platform; 12. Fixed platform; 1201. Second mounting hole; 13. Feed pipe; 14. Anchor bolt. Detailed Implementation

[0032] Example 1.

[0033] This utility model includes a main load-bearing platform 1, a secondary load-bearing platform 2, a first mounting hole 201, an intermediate support platform 202, a T-slot 203 on the secondary load-bearing platform, a side mounting platform 204, a T-slot 3, a medium solution storage tank 4, a branch pipe 5, a valve 6, a main discharge pipe 7, a connecting pipe 9, a pump body 10, a pump body support platform 11, a fixed platform 12, a second mounting hole 1201, a feed pipe 13, and anchor bolts 14. Specifically, the main load-bearing platform 1 has multiple T-slots 3 on its surface, multiple secondary load-bearing platforms 2 on its surface, a medium solution storage tank 4 on the side of the main load-bearing platform 1, a main discharge pipe 7 fixedly connected to the side wall of the medium solution storage tank 4, branch pipes 5 evenly arranged on the main discharge pipe 7, a feed pipe 13 fixedly connected to the side wall of the medium solution storage tank 4, and anchor bolts 14 on the surface of the main load-bearing platform 1.

[0034] A valve 6 is fixedly connected to the branch pipe 5.

[0035] The auxiliary support platform 2 includes a first mounting hole 201, an intermediate support platform 202, an auxiliary support platform T-slot 203, and a side mounting platform 204. The side mounting platforms 204 are fixedly connected to the two side walls of the intermediate support platform 202. The surface of the side mounting platforms 204 is evenly provided with a plurality of first mounting holes 201. The surface of the intermediate support platform 202 is provided with an auxiliary support platform T-slot 203.

[0036] The number of T-slots 3 is seven, one of which is located at the center of the main load-bearing platform 1, and the other six T-slots 3 are symmetrically arranged on both sides of the center line of the main load-bearing platform 1.

[0037] The number of auxiliary support platforms 2 is four. The positions of the first mounting holes 201 on the surface of the auxiliary support platform 2 correspond to the positions of the T-slots 3. The hole spacing of the first mounting holes 201 is equal to the slot spacing between the T-slots 3.

[0038] A pump body support platform 11 is installed on the surface of the main load-bearing platform 1. The pump body support platform 11 is located between the secondary load-bearing platforms 2. A fixed platform 12 is fixedly connected to the side wall of the pump body support platform 11. A second mounting hole 1201 is provided on the surface of the fixed platform 12. The position of the second mounting hole 1201 corresponds to the position of the T-slot 203 of the secondary load-bearing platform. A pump body 10 is fixedly installed on the surface of the pump body support platform 11. A connecting pipe 9 is provided on the pump body 10.

[0039] Usage Method: The main load-bearing platform 1 is cast using mold-making and casting techniques. The surface of the main load-bearing platform 1 is milled using machining equipment such as planers and milling machines to meet the overall installation level requirements of the pump body 10. Seven T-slots 3 are opened on the main load-bearing platform 1 according to the overall contact form between the pump body 10 and the main load-bearing platform 1. The slot spacing should not exceed 300mm to increase the stability of the secondary load-bearing platform 2. The medium solution storage tank 4 is placed at a position more than 12m away from the main load-bearing platform 1. The first mounting hole 201 on the surface of the secondary load-bearing platform 2 corresponds to the T-slot 3 on the surface of the main load-bearing platform 1. Bolts are used to fix the secondary load-bearing platform 2 onto the T-slot 3 through the first mounting hole 201. The second mounting hole 1201 on the surface of the pump body support platform 11 corresponds to the secondary load-bearing platform T-slot 203 on the surface of the secondary load-bearing platform 2. Bolts are used to fix the connection between the second mounting hole 1201 and the secondary load-bearing platform T-slot 203, thereby enabling... The pump body support platform 11 is installed on the surface of the auxiliary support platform 2, and then the pump body 10 is fixed to the position to be tested. The T-slot 3 of the main support platform 1 is for longitudinal adjustment, and the auxiliary support platform 2 is for lateral adjustment. This is mainly to accommodate anchor bolts of various sizes and positions of the pump body support platform 11. The medium solution storage tank 4 is filled with water. The feed pipe 13, which is fixedly connected to the side wall of the medium solution storage tank 4, is connected to the connecting pipe 9. When the pump body 10 is powered on, the medium solution can enter the pump body 10 through the feed pipe 13. The main discharge pipe 7 is connected to one side of the pump body 10. The height of the branch pipes 5 evenly arranged on the main discharge pipe 7 can be matched according to the flow rate and head of the pump body 10. If the pump body 10 can draw the medium solution to the height of the matched branch pipe 5, it proves that the pump body 10 can achieve its set flow rate and head standards, and the test is passed.

[0040] Example 2.

[0041] This utility model includes a main load-bearing platform 1, a secondary load-bearing platform 2, a first mounting hole 201, an intermediate support platform 202, a T-slot 203 on the secondary load-bearing platform, a side mounting platform 204, a T-slot 3, a medium solution storage tank 4, a branch pipe 5, a valve 6, a main discharge pipe 7, a flow meter 8, a connecting pipe 9, a pump body 10, a pump body support platform 11, a fixed platform 12, a second mounting hole 1201, a feed pipe 13, and anchor bolts 14. Specifically, the main load-bearing platform 1 has multiple T-slots 3 on its surface, multiple secondary load-bearing platforms 2 on its surface, a medium solution storage tank 4 on the side of the main load-bearing platform 1, a main discharge pipe 7 fixedly connected to the side wall of the medium solution storage tank 4, branch pipes 5 evenly arranged on the main discharge pipe 7, a feed pipe 13 fixedly connected to the side wall of the medium solution storage tank 4, and anchor bolts 14 on the surface of the main load-bearing platform 1.

[0042] A main discharge pipe 7 is fixedly connected to the side wall of the medium solution storage tank 4, and a flow meter 8 is fixedly installed on the main discharge pipe 7.

[0043] A valve 6 is fixedly connected to the branch pipe 5.

[0044] The auxiliary support platform 2 includes a first mounting hole 201, an intermediate support platform 202, an auxiliary support platform T-slot 203, and a side mounting platform 204. The side mounting platforms 204 are fixedly connected to the two side walls of the intermediate support platform 202. The surface of the side mounting platforms 204 is evenly provided with a plurality of first mounting holes 201. The surface of the intermediate support platform 202 is provided with an auxiliary support platform T-slot 203.

[0045] The number of T-slots 3 is seven, one of which is located at the center of the main load-bearing platform 1, and the other six T-slots 3 are symmetrically arranged on both sides of the center line of the main load-bearing platform 1.

[0046] The number of auxiliary support platforms 2 is four. The positions of the first mounting holes 201 on the surface of the auxiliary support platform 2 correspond to the positions of the T-slots 3. The hole spacing of the first mounting holes 201 is equal to the slot spacing between the T-slots 3.

[0047] A pump body support platform 11 is installed on the surface of the main load-bearing platform 1. The pump body support platform 11 is located between the secondary load-bearing platforms 2. A fixed platform 12 is fixedly connected to the side wall of the pump body support platform 11. A second mounting hole 1201 is provided on the surface of the fixed platform 12. The position of the second mounting hole 1201 corresponds to the position of the T-slot 203 of the secondary load-bearing platform. A pump body 10 is fixedly installed on the surface of the pump body support platform 11. A connecting pipe 9 is provided on the pump body 10.

[0048] Usage Method: The main load-bearing platform 1 is cast using mold-making and casting techniques. The surface of the main load-bearing platform 1 is milled using machining equipment such as planers and milling machines to meet the overall installation level requirements of the pump body 10. Seven T-slots 3 are opened on the main load-bearing platform 1 according to the overall contact form between the pump body 10 and the main load-bearing platform 1. The slot spacing should not exceed 300mm to increase the stability of the secondary load-bearing platform 2. The medium solution storage tank 4 is placed at a position more than 12m away from the main load-bearing platform 1. The first mounting hole 201 on the surface of the secondary load-bearing platform 2 corresponds to the T-slot 3 on the surface of the main load-bearing platform 1. Bolts are used to fix the secondary load-bearing platform 2 onto the T-slot 3 through the first mounting hole 201. The second mounting hole 1201 on the surface of the pump body support platform 11 corresponds to the secondary load-bearing platform T-slot 203 on the surface of the secondary load-bearing platform 2. Bolts are used to fix the connection between the second mounting hole 1201 and the secondary load-bearing platform T-slot 203, thereby enabling... The pump body support platform 11 is installed on the surface of the auxiliary support platform 2, and then the pump body 10 is fixed to the position to be tested. The T-slot 3 of the main support platform 1 is for longitudinal adjustment, and the auxiliary support platform 2 is for lateral adjustment. This is mainly to accommodate anchor bolts of various sizes and positions of the pump body support platform 11. The medium solution storage tank 4 is filled with water. The feed pipe 13, which is fixedly connected to the side wall of the medium solution storage tank 4, is connected to the connecting pipe 9. When the pump body 10 is powered on, the medium solution can enter the pump body 10 through the feed pipe 13. The main discharge pipe 7 is connected to one side of the pump body 10. The height of the branch pipes 5 evenly arranged on the main discharge pipe 7 can be matched according to the flow rate and head of the pump body 10. If the pump body 10 can draw the medium solution to the height of the matched branch pipe 5, it proves that the pump body 10 can achieve its set flow rate and head standards, and the test is passed.

[0049] The flow meter 8 can detect and control the specific flow rate of the medium solution entering the main discharge pipe 7, which can ensure the stability and consistency of the production process, improve production efficiency and product quality, detect the flow rate input to the pump body 10, and then accurately determine whether the flow rate input to the pump body 10 meets the standard, providing data support for the detection of the flow rate of the pump body 10.

Claims

1. A pump body field detection device, characterized by: Including main bearing platform (1), the surface of main bearing platform (1) is provided with a plurality of T-shaped grooves (3), the surface of main bearing platform (1) is provided with a plurality of auxiliary bearing platform (2), the side of main bearing platform (1) is provided with medium solution storage tank (4), the side wall of medium solution storage tank (4) is fixedly connected with main discharge pipe (7), main discharge pipe (7) is uniformly provided with branch pipe (5);The side wall of medium solution storage tank (4) is fixedly connected with feed pipe (13), the surface of main bearing platform (1) is provided with anchor bolt (14).

2. A pump body field detection device as claimed in claim 1, wherein: The main discharge pipe (7) is fixedly installed with flowmeter (8).

3. A pump body field detection device as claimed in claim 2, wherein: The branch pipe (5) is fixedly connected with valve (6).

4. A pump body field detection device as claimed in claim 3, wherein: The auxiliary bearing platform (2) includes first mounting hole (201), intermediate support platform (202), auxiliary bearing platform T-shaped groove (203), side installation platform (204), the side wall of intermediate support platform (202) is fixedly connected with side installation platform (204) respectively, the surface of side installation platform (204) is uniformly provided with a plurality of first mounting holes (201) respectively, the surface of intermediate support platform (202) is provided with auxiliary bearing platform T-shaped groove (203).

5. A pump body field detection device as claimed in claim 4, wherein: The number of T-shaped grooves (3) is seven, one of which (3) is located at the center of main bearing platform (1), and the other six T-shaped grooves (3) are symmetrically arranged on both sides of the center line of main bearing platform (1) with the center line of main bearing platform (1) as the center.

6. A pump body field detection device as claimed in claim 5, wherein: The number of auxiliary bearing platform (2) is four, the position of first mounting hole (201) provided on the surface of auxiliary bearing platform (2) corresponds to the position of T-shaped groove (3), and the hole spacing of first mounting hole (201) is equal to the groove spacing between T-shaped grooves (3).

7. A pump body field detection device as claimed in claim 6, wherein: The surface of main bearing platform (1) is provided with pump body support platform (11), and the pump body support platform (11) is located between auxiliary bearing platform (2), the side wall of pump body support platform (11) is fixedly connected with fixed platform (12), the surface of fixed platform (12) is provided with second mounting hole (1201), and the position of second mounting hole (1201) corresponds to the position of auxiliary bearing platform T-shaped groove (203);The surface of pump body support platform (11) is fixedly installed with pump body (10), and the pump body (10) is provided with connecting pipe (9).