Positioning and mounting tool for pump

Abstract

The positioning and mounting tool for the pump comprises a mounting base, a roller assembly and a mounting mechanism, the roller assembly is arranged at the bottom of the mounting base, the mounting mechanism is arranged on the mounting base, and the mounting mechanism is used for mounting equipment for the pump; the mounting mechanism comprises a positioning assembly, and the positioning assembly is used for carrying out positioning assistance on mounting of the pump equipment. The positioning and mounting tool for the pump is provided with the mounting mechanism used for mounting equipment for the pump, and the equipment can be borne; according to the positioning and mounting tool for the pump, the roller assemblies are arranged, so that the positioning and mounting tool for the pump can move on the ground, the pump equipment can be conveniently pushed and flexibly moved to a designated position, and the mounting difficulty is reduced; furthermore, a positioning assembly is further arranged and can position the installation of the pump equipment on the installation mechanism, so that it is guaranteed that the pump equipment is accurately installed on the installation mechanism, subsequent positioning and installation of the pump equipment and other pump equipment are facilitated, the installation precision is improved, and the working efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of pump installation equipment technology, specifically to a positioning and installation fixture for pumps. Background Technology

[0002] In the prior art, pump products include a pump body and a drive unit. When the drive unit is installed with the pump body, the coupling requirements between the drive unit and the pump body are high, and positioning installation is required. Furthermore, because the drive unit is too heavy, lifting tools are often used for positioning installation.

[0003] However, in actual use, workshops use slings or steel cables to pass through the drive unit for installation. During installation, manual leveling is required, disassembly is difficult, and operation is complicated. On the other hand, workshops are generally not equipped with many lifting tools, which means that only one or two units can be operated during installation, and the next unit must be installed after the previous one is completed, resulting in low installation efficiency.

[0004] Therefore, there is room for further improvement in the installation fixtures for pump products in the existing technology. Utility Model Content

[0005] In view of this, and in response to the technical problems of the above-mentioned existing pump products being installed by hoisting, which has a relatively complex structure and low installation efficiency, this application provides an adjustable installation and positioning fixture, which can bear the displacement of the equipment and adjust the position of the equipment, so as to facilitate convenient and accurate positioning of the equipment, thereby improving the convenience and efficiency of installation.

[0006] This application provides a positioning and installation fixture for a pump, including a mounting base, a roller assembly, and an installation mechanism. The roller assembly is disposed at the bottom of the mounting base, and the installation mechanism is disposed on the mounting base. The installation mechanism is used to install pump equipment.

[0007] The installation mechanism includes a positioning component, which is used to assist in the positioning of the pump equipment during installation.

[0008] Compared with the prior art, this application provides a pump positioning and installation fixture, which is equipped with an installation mechanism for installing pump equipment and can support the equipment; the bottom of the mounting base is equipped with a roller assembly, which allows the pump positioning and installation fixture to move on the ground, thereby facilitating the movement of the pump equipment to a designated position and reducing installation difficulty; furthermore, a positioning component is provided, which can position the pump equipment on the installation mechanism, thereby ensuring that the pump equipment is accurately installed on the installation mechanism, so as to facilitate the subsequent positioning and installation of the pump equipment with other pump equipment, improve installation accuracy, and improve work efficiency.

[0009] Preferably, the mounting mechanism includes a mounting component connected to a mounting base, the mounting component being used to mount pump equipment; and a positioning component connected to the mounting component.

[0010] Preferably, the mounting components are disposed on opposite sides of the mounting base to form a mounting station in a first direction;

[0011] The mounting assembly includes a mounting bracket and a limiting post, and the mounting bracket is detachably connected to the mounting base.

[0012] The limiting post is detachably connected to the mounting bracket, and the mounting bracket is provided with limiting posts at opposite ends, forming a second-direction installation position between the two limiting posts;

[0013] Wherein, the first direction is perpendicular to the second direction.

[0014] Preferably, the mounting bracket includes a first mounting block, a second mounting block, and a third mounting block. The first mounting block is connected to the mounting base, the second mounting block is connected to the limiting post, and the second mounting block is arranged parallel to the upper end of the first mounting block.

[0015] One end of the third mounting block is connected to the first mounting block, and the other end is connected to the second mounting block. The area of ​​the third mounting block connected to the second mounting block is greater than the area of ​​the third mounting block connected to the first mounting block.

[0016] Preferably, the positioning component includes a positioning post and a positioning bracket, one end of the positioning bracket being detachably connected to the mounting component and the other end being connected to the positioning post;

[0017] The positioning column is located between two limiting columns of the same group of installation components. The positioning column can be displaced in the vertical direction to assist in the positioning and installation of the pump equipment.

[0018] Preferably, the mounting base is provided with a mounting platform, the mounting platform protrudes upward in the vertical direction, the mounting platform is provided with a mounting hole, and the mounting hole penetrates the mounting base in the vertical direction;

[0019] The first mounting block is provided with a limiting hole, and the limiting hole and the mounting hole are used for the insertion of the same connector.

[0020] Preferably, along the first direction, the length of the mounting platform is greater than the length of the first mounting block, and the length of the mounting hole is greater than the length of the limiting hole;

[0021] Along the second direction, the end faces on both sides of the mounting platform are inclined surfaces, the end faces on both sides of the first mounting block are inclined surfaces, and the length of the second mounting block is greater than the length of the first mounting block.

[0022] Preferably, the mounting assembly further includes a locking member, the second mounting block having a threaded hole through which the limiting post passes, the locking member being sleeved on the limiting post, and the locking member being used to limit the displacement of the limiting post in the vertical direction.

[0023] Preferably, the mounting base includes a support block and a connecting block, the support blocks are configured as two, the two support blocks are arranged in parallel and spaced apart, the roller assembly is arranged at the bottom of the side end of the support block, and the mounting mechanism is arranged at the upper end of the support block;

[0024] The connecting block is connected to the end of the support block, and the connecting block is used to connect the two support blocks.

[0025] Preferably, it further includes an adjustment mechanism, which is disposed between the mounting mechanism and the mounting base, and is used to adjust the mounting height of the mounting mechanism relative to the mounting base.

[0026] The pump positioning and mounting fixture of this application has at least the following technical advantages:

[0027] 1. By setting up a roller assembly, the positioning and installation fixture can support the movement of the pump equipment, reducing the difficulty of moving the pump equipment, improving installation flexibility, and reducing installation difficulty;

[0028] 2. By setting up positioning components to position the pump equipment, the installation of the pump equipment on the installation mechanism can be positioned, ensuring the installation accuracy of the pump equipment, reducing installation difficulty, and improving work efficiency.

[0029] 3. By setting up installation stations in two directions, the first and second directions, the pump equipment can be limited in both directions to ensure the stability of the pump equipment installation.

[0030] 4. By setting an adjustment mechanism, the installation height of the components can be adjusted to meet the installation requirements of different heights, improve installation flexibility, reduce installation difficulty, and increase installation accuracy. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the use of the pump positioning and installation fixture provided in one embodiment of this application. Figure 1 ;

[0032] Figure 2 This is a schematic diagram of the use of the pump positioning and installation fixture provided in one embodiment of this application. Figure 2 ;

[0033] Figure 3 This is a schematic diagram of the use of the pump positioning and installation fixture provided in one embodiment of this application. Figure 3 ;

[0034] Figure 4 This is a perspective view of a pump positioning and mounting fixture provided in an embodiment of this application;

[0035] Figure 5 This is a top view schematic diagram of a pump positioning and mounting fixture provided in an embodiment of this application;

[0036] Figure 6 yes Figure 4 A magnified view of part A.

[0037] Reference numerals: 1. Pump positioning and mounting fixture; 2. Coupling disc; 3. Coupling outer cover;

[0038] 11. Mounting base; 12. Mounting mechanism; 13. Roller assembly;

[0039] 111. Support block; 112. Connecting block; 113. Mounting platform;

[0040] 121. Positioning component; 122. Mounting component; 1211. Positioning bracket; 1212. Positioning post;

[0041] 1221. Mounting bracket; 1222. Limiting post; 1221.1. First mounting block; 1221.2. Second mounting block; 1221.3. Third mounting block. Detailed Implementation

[0042] To enable those skilled in the art to better understand the technical solutions of this disclosure, the following detailed, clear, and complete description of this disclosure is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this disclosure and are not intended to limit it.

[0043] In the description of this application, the use of "first" and "second" is for the purpose of distinguishing technical features only, and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of the technical features indicated.

[0044] Those skilled in the art should understand that in the disclosure of this application, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this application.

[0045] The present application will now be described in further detail with reference to the accompanying drawings, see below. Figures 1 to 6 illustrate.

[0046] This application provides a positioning and installation fixture 1 for pumps, used for positioning and installing pump products, such as... Figures 1 to 3 As shown, it assists in the positioning and installation of the coupling disc 2 and coupling cover 3 of pump products; specifically, as... Figures 4 to 6 As shown, the pump positioning and installation fixture 1 (hereinafter referred to as the fixture) includes a mounting base 11, a roller assembly 13, and a mounting mechanism 12. The mounting mechanism 12 is located on the upper end of the mounting base 11. In this application, the fixture 1 is used to install the screw pump. The mounting mechanism 12 installs the coupling plate 2 of the screw pump, that is, temporarily limits the coupling plate 2 on the mounting mechanism 12. The roller assembly 13 is located at the bottom of the mounting base 11. The fixture 1 can be displaced by rolling through the roller assembly 13, so that the operator can push the fixture 1 carrying the coupling plate 2 with a small thrust, reducing the difficulty of moving the coupling plate 2, thereby reducing the difficulty of positioning and installing the coupling plate 2 and the coupling outer cover 3 of the pump product.

[0047] Of course, the pump positioning and mounting fixture 1 of this application can also be used to install other types of applicable pump products.

[0048] Specifically, such as Figures 4 to 6 As shown, the mounting base 11 is a frame structure, comprising a long support block 111 and a connecting block 112. The support block 111 is wider than the connecting block 112. Two support blocks 111 and two connecting blocks 112 are provided, with the two support blocks 111 arranged parallel and spaced apart. The two connecting blocks 112 are respectively located at both ends of the support block 111, and the two support blocks 111 are connected by the two connecting blocks 112 to form a rectangular frame structure. The roller assembly 13 is located at the bottom side of the support block 111, as shown... Figure 4 As shown, the roller assembly 13 is located directly below the connection between the connecting block 112 and the support block 111; two roller assemblies 13 are provided at both ends of each support block 111, and the tooling 1 of this application is provided with a total of four roller assemblies 13. The roller assembly 13 includes casters to assist the tooling 1 in moving flexibly.

[0049] Among them, such as Figures 4 to 6As shown, the installation mechanism 12 includes an installation component 122 and a positioning component 121. The bottom of the installation component 122 is detachably connected to the upper surface of the support block 111. Each support block 111 is provided with a set of installation components 122. Two installation components 122 form an installation station in a first direction. The distance between two installation components 122 in the first direction is less than the length of the coupling disk 2 to ensure sufficient support for the coupling disk 2. The positioning component 121 is detachably connected to the installation component 122. The positioning component 121 is located on the side of the installation component 122 to which it is connected, facing the other installation component 122. That is, the distance between two positioning components 121 is less than the distance between two installation components 122. The positioning component 121 is used to correspond to the positioning hole on the coupling disk 2 to position the coupling disk 2 on the installation component 122, thereby ensuring that the coupling disk 2 is accurately installed on the installation mechanism 12. This facilitates the subsequent positioning and installation of the coupling disk 2 and the coupling outer cover 3, improving installation accuracy and work efficiency.

[0050] It should be noted that, in this application, the first direction is the axial direction parallel to the output shaft of the pump product motor, and the first direction is parallel to the horizontal direction.

[0051] Specifically, such as Figure 4 As shown, the positioning component 121 includes a positioning post 1212 and a positioning bracket 1211. One end of the positioning bracket 1211 is detachably connected to the mounting component 122, and the other end extends parallel to the first direction toward another mounting component 122. This end is provided with a sliding hole, which is set in the vertical direction. The positioning post 1212 passes through the sliding hole and is movably connected to the positioning component 1212. The positioning post 1212 has a rod-shaped structure and can move in the vertical direction within the sliding hole. The length of the positioning post 1212 in the vertical direction is greater than the length of the positioning component 121, but less than the total height of the tooling 1 in the vertical direction. In this embodiment, the positioning bracket 1211 has an inverted L-shaped structure. The positioning bracket 1211 is provided with a connecting hole for connecting to the mounting component 122. The mounting component 122 is provided with a mating hole corresponding to the connecting hole. The connecting hole and the mating hole are coaxially arranged parallel to the first direction. The connecting hole and the mating hole allow the same connecting bracket to pass through, so as to realize the connection between the mounting component 122 and the positioning bracket 1211.

[0052] Among them, such as Figure 4As shown, the positioning post 1212 is provided with an annular limiting part, which is located in the middle of the positioning post 1212, dividing the positioning post 1212 vertically into upper and lower parts, with the upper part being shorter than the lower part. The outer diameter of the limiting part is larger than the outer diameter of the sliding hole, and the outer diameter of the positioning post 1212 is equal to or smaller than the diameter of the sliding hole. This allows the positioning post 1212 to slide up and down along the sliding hole while the limiting part restricts the downward displacement of the positioning post 1212, ensuring that the positioning post 1212 is fixed on the positioning bracket 1211 and will not easily fall off even if the tooling 1 moves. In actual use, by moving the positioning post 1212 upward and observing whether the positioning post 1212 aligns with the positioning hole of the coupling plate 2, it can be determined whether the coupling plate 2 is properly installed on the mounting mechanism 12.

[0053] Based on any of the above embodiments, the mounting component 122 will be further described; such as Figure 6 As shown, the mounting assembly 122 includes a mounting bracket 1221 and a limiting post 1222. The bottom of the mounting bracket 1221 is detachably connected to the support block 111. It includes a first mounting block 1221.1, a second mounting block 1221.2, and a third mounting block 1221.3. The first mounting block 1221.1 and the second mounting block 1221.2 are elongated block structures. The bottom of the connecting block 112 is connected to the first mounting block 1221.1. The top of the third mounting block 1221.3 is connected to the second mounting block 1221.2. That is, the second mounting block 1221.2 is arranged parallel to the first mounting block 1221. 221.1 The upper end is designed so that the mounting bracket 1221 forms a basic I-shaped structure; wherein, the first mounting block 1221.1 is detachably connected to the support block 111, and the second mounting block 1221.2 is detachably connected to the limiting post 1222; specifically, the limiting post 1222 is a rod-shaped structure, and each set of mounting components 122 includes two limiting posts 1222, which are respectively set at both ends of the second mounting block 1221.2, forming a second direction mounting position on a parallel horizontal plane between the two limiting posts 1222, wherein the first direction is perpendicular to the second direction, and as shown... Figure 2 , Figure 3 As shown, in the second direction, the distance between the two limiting posts 1222 is less than the width of the coupling disk 2, so that the two limiting posts 1222 are respectively supported on both sides of the coupling disk 2 to support the coupling disk 2.

[0054] In this embodiment, the installation positions formed by the two sets of installation components 122 in the first direction can support the front and rear ends of the coupling disk 2, and the two limiting posts 1222 in each set of installation components 122 can support the left and right ends of the coupling disk 2 in the second direction. This allows the installation mechanism 12 to cooperate in two directions parallel to the horizontal plane to limit the coupling disk 2, ensuring the installation stability of the coupling disk 2 by the installation mechanism 12 and improving the positioning and installation accuracy of the coupling disk 2 and the coupling outer cover 3.

[0055] Furthermore, such as Figure 6 As shown, the third mounting block 1221.3 has a Y-shaped structure, divided into an upper part and a lower part. The upper part connects to the second mounting block 1221.2, and the lower part connects to the first mounting block 1221.1. The lower part is a rectangular strip structure with a uniform width along the vertical direction; the upper part is a triangular structure, with its width gradually increasing along the vertical direction, so that the connection area between the third mounting block 1221.3 and the second mounting block 1221.2 is greater than the connection area with the first mounting block 1221.1. In this embodiment, the mounting bracket 1221 has a symmetrical structure. 221 is symmetrical about the center line of the third mounting block 1221.3 in the vertical direction; in the second direction, the length of the second mounting block 1221.2 is greater than the length of the first mounting block 1221.1, and the connection length between the third mounting block 1221.3 and the second mounting block 1221.2 is not much different from the length of the first mounting block 1221.1, thereby increasing the support stability of the third mounting block 1221.3 on the second mounting block 1221.2, so as to strengthen the structural strength of the mounting bracket 1221, thereby strengthening the support strength of the mounting assembly 122 on the coupling disk 2.

[0056] like Figure 6 As shown, the second mounting block 1221.2 has a threaded hole for mounting the limiting post 1222. The limiting post 1222 has threads on its outer side and is threadedly connected to the second mounting block 1221.2 to achieve a detachable connection between the limiting post 1222 and the mounting bracket 1221. The bottom of the limiting post 1222 has a limiting nut to limit the upward displacement of the limiting post 1222. The mounting assembly 122 also includes a locking member, which is sleeved on the limiting post 1222 and located above the second mounting block 1221.2. The locking member is used to limit the downward displacement of the limiting post 1222. The locking member has threads that mate with the limiting post 1222 to achieve a connection with the limiting post 1222. In this embodiment, the top of the limiting post 1222 has an arc-shaped structure, which can reduce the wear on the coupling disk 2 when in contact with it.

[0057] In practical use, by rotating the limiting post 1222, the limiting post 1222 can be displaced in the vertical direction, thereby flexibly adjusting the support height of the limiting post 1222 on the coupling disk 2; wherein, the tooling 1 includes a total of four limiting posts 1222, each limiting post 1222 corresponding to an adjustment position, thereby improving the adjustment accuracy and flexibility of the coupling disk 2, so as to improve the installation accuracy of the coupling disk 2 and the coupling outer cover 3.

[0058] It should be noted that in this application, the mounting base 11 includes two sets of mounting components 122. The two sets of mounting components 122 can be staggered in the direction parallel to the first direction to accommodate coupling disks 2 of different specifications. The positioning post 1212 can also be staggered to position and calibrate the two positioning holes that are not on the same straight line.

[0059] Based on any of the above embodiments, the mounting base 11 can be further extended; such as... Figure 6 As shown, the mounting base 11 is provided with a mounting platform 113, which protrudes upward in the vertical direction. The mounting platform 113 corresponds to the first mounting block 1221.1. The mounting platform 113 is provided with a mounting hole that penetrates the mounting base 11 in the vertical direction. The first mounting block 1221.1 is provided with a limiting hole located on both sides of the support block 111. The limiting hole and the mounting hole are used for the insertion of the same connecting parts such as bolts or screws, thereby realizing the connection between the mounting platform 113 and the first mounting block 1221.1. The mounting platform 113 can increase the connection thickness between the mounting base 11 and the first mounting block 1221.1, thereby increasing the connection strength between the mounting base 11 and the mounting assembly 122, and further increasing the support stability of the tooling 1 on the coupling disk 2.

[0060] Furthermore, such as Figure 6 As shown, along the first direction, the length of the mounting platform 113 is greater than the length of the first mounting block 1221.1, and the length of the mounting hole is greater than the length of the limiting hole. This allows the connection position between the mounting bracket 1221 and the mounting base 11 to be finely adjusted in the first direction, so that the mounting component 122 can be moved to a precise position to support the coupling disk 2, thereby improving the support accuracy.

[0061] Along the second direction, the end faces on both sides of the mounting platform 113 are inclined surfaces, and the end faces on both sides of the first mounting block 1221.1 are inclined surfaces, so that the mounting platform 113 and the first mounting block 1221.1 are frustum structures, thereby improving the support strength of the mounting platform 113 and the first mounting block 1221.1; wherein, the length of the upper end face of the mounting platform 113 is greater than or equal to the length of the lower end face of the first mounting block 1221.1, so as to ensure sufficient support for the mounting bracket 1221.

[0062] Based on any of the above embodiments, the tooling 1 is further extended; in this embodiment, an adjustment mechanism is also included, which is disposed between the mounting mechanism 12 and the mounting base 11, and is used to adjust the mounting height of the mounting mechanism 12 relative to the mounting base 11.

[0063] In one embodiment, the adjustment mechanism includes an adjustment block disposed between the mounting platform 113 and the first mounting block 1221.1. Adjustment blocks of different thicknesses have different adjustment heights for the mounting assembly 122. By replacing adjustment blocks of different thicknesses, the different height requirements of the mounting assembly 122 can be met, thereby achieving the support requirements for different types of pump products.

[0064] In another optional embodiment, the adjustment mechanism includes a driving member and a transmission member. The driving member is connected to the transmission member and is disposed on the mounting base 11. The transmission member passes through the mounting base 11 and is connected to the mounting assembly 122. The driving member provides power to the transmission member, and the transmission member transmits power to the mounting assembly 122, converting the power provided by the driving member into a displacement driving force of the mounting assembly 122 in the vertical direction, so as to realize flexible vertical displacement of the mounting assembly 122.

[0065] Specifically, the driving component can be a motor, and the transmission component can be a screw. The screw is set in a vertical direction, and the end of the screw is fixedly connected to the output shaft of the motor. The screw passes through the mounting base 11 and is threadedly connected to the second mounting block 1221.2. When the motor is running, the screw rotates, and the second mounting block 1221.2 moves up and down along the screw. The up and down movement of the mounting component 122 is controlled by controlling the forward and reverse rotation of the motor.

[0066] It should be noted that the various embodiments of this application can be arbitrarily combined into new embodiments, provided that the solutions do not conflict and the technical solutions can coexist.

[0067] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The descriptions of the embodiments above are only for the purpose of helping to understand the present application and its core ideas. It should be noted that those skilled in the art can make several improvements and modifications to the present application without departing from the principles of the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A positioning and mounting fixture for a pump, characterized in that, It includes a mounting base (11), a roller assembly (13) and a mounting mechanism (12), wherein the roller assembly (13) is disposed at the bottom of the mounting base (11) and the mounting mechanism (12) is disposed on the mounting base (11) and the mounting mechanism (12) is used to install pump equipment; The installation mechanism (12) includes a positioning component (121), which is used to assist in the positioning of the pump equipment during installation.

2. The pump positioning and installation fixture according to claim 1, characterized in that, The mounting mechanism (12) includes a mounting component (122) connected to a mounting base (11) and used for mounting pump equipment; the positioning component (121) is connected to the mounting component (122).

3. The positioning and installation fixture for pumps according to claim 2, characterized in that, The mounting components (122) are disposed on opposite sides of the mounting base (11) to form a mounting station in a first direction; The mounting assembly (122) includes a mounting bracket (1221) and a limiting post (1222), wherein the mounting bracket (1221) is detachably connected to the mounting base (11); The limiting post (1222) is detachably connected to the mounting bracket (1221). The mounting bracket (1221) has limiting posts (1222) at opposite ends, and a second-direction installation position is formed between the two limiting posts (1222). Wherein, the first direction is perpendicular to the second direction.

4. The positioning and installation fixture for pumps according to claim 3, characterized in that, The mounting bracket (1221) includes a first mounting block (1221.1), a second mounting block (1221.2), and a third mounting block (1221.3). The first mounting block (1221.1) is connected to the mounting base (11), and the second mounting block (1221.2) is connected to the limiting post (1222). The second mounting block (1221.2) is arranged parallel to the upper end of the first mounting block (1221.1). One end of the third mounting block (1221.3) is connected to the first mounting block (1221.1), and the other end is connected to the second mounting block (1221.2). The connection area between the third mounting block (1221.3) and the second mounting block (1221.2) is greater than the connection area between the third mounting block (1221.3) and the first mounting block (1221.1).

5. The pump positioning and installation fixture according to claim 3, characterized in that, The positioning component (121) includes a positioning post (1212) and a positioning bracket (1211). One end of the positioning bracket (1211) is detachably connected to the mounting component (122), and the other end is connected to the positioning post (1212). The positioning post (1212) is located between two limiting posts (1222) of the same group of mounting components (122). The positioning post (1212) can be displaced in the vertical direction to assist in the positioning and installation of pump equipment.

6. The pump positioning and installation fixture according to claim 4, characterized in that, The mounting base (11) is provided with a mounting platform (113), the mounting platform (113) protrudes upward in the vertical direction, the mounting platform (113) is provided with a mounting hole, and the mounting hole penetrates the mounting base (11) in the vertical direction; The first mounting block (1221.1) is provided with a limiting hole, which and the mounting hole are used for the insertion of the same connector.

7. The pump positioning and installation fixture according to claim 6, characterized in that, Along the first direction, the length of the mounting platform (113) is greater than the length of the first mounting block (1221.1), and the length of the mounting hole is greater than the length of the limiting hole; Along the second direction, the end faces on both sides of the mounting platform (113) are inclined surfaces, the end faces on both sides of the first mounting block (1221.1) are inclined surfaces, and the length of the second mounting block (1221.2) is greater than the length of the first mounting block (1221.1).

8. The positioning and installation fixture for pumps according to claim 4, characterized in that, The mounting assembly (122) further includes a locking member. The second mounting block (1221.2) has a threaded hole through which the limiting post (1222) passes. The locking member is sleeved on the limiting post (1222) and is used to limit the displacement of the limiting post (1222) in the vertical direction.

9. The positioning and installation fixture for a pump according to claim 1, characterized in that, The mounting base (11) includes a support block (111) and a connecting block (112). There are two support blocks (111) arranged in parallel and spaced apart. The roller assembly (13) is located at the bottom of the side end of the support block (111). The mounting mechanism (12) is located at the top of the support block (111). The connecting block (112) is connected to the end of the support block (111), and the connecting block (112) is used to connect the two support blocks (111).

10. The positioning and mounting fixture for a pump according to any one of claims 1 to 9, characterized in that, It also includes an adjustment mechanism, which is disposed between the mounting mechanism (12) and the mounting base (11) and is used to adjust the mounting height of the mounting mechanism (12) relative to the mounting base (11).

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