Pipeline support

Abstract

The utility model relates to a pipeline support, and belongs to the technical field of pump testing devices. The pipeline support comprises a supporting assembly, an adjusting assembly and a driven assembly. Wherein the supporting assembly is provided with an accommodating space; the adjusting assembly is connected with the supporting assembly, and the adjusting assembly can move relative to the supporting assembly in the containing space under the condition that the adjusting assembly is subjected to driving force; the driven assembly is provided with a mounting structure matched with the pipeline, and the pipeline is connected with the driven assembly through the mounting structure; the driven assembly is installed at the position, corresponding to the supporting assembly, of the adjusting assembly. The pipeline support is used for accurately adjusting the position of the pipeline.

Description

Technical Field

[0001] This utility model relates to the technical field of pump testing devices, and in particular to a pipeline support. Background Technology

[0002] While water pumps have a relatively simple structure, the movement of liquids within them is highly complex. To date, analytical or other methods cannot accurately determine the pump's characteristics under different operating conditions. Therefore, pump testing is crucial for pump design, production, and use, and is one of the means to improve pump technology.

[0003] In existing technologies, pipelines are usually installed on pipeline supports. However, pipeline supports are generally fixed structures, making it inconvenient to adjust the position of the pipelines. Alternatively, some pipeline supports cannot accurately adjust the position of the pipelines, which causes the entire pump unit to be subjected to tensile and compressive forces from the pipelines, affecting the installation of the pump unit. Utility Model Content

[0004] This utility model provides a pipe support that can adjust the height of the pipe and accurately adjust the position of the pipe, making it convenient for the installation of the pump unit.

[0005] This application provides a pipe support comprising: a support component, an adjustment component, and a driven component; wherein, the support component is provided with a receiving space; the adjustment component is connected to the support component, and under the action of a force, the adjustment component can move relative to the support component within the receiving space; the driven component is provided with an installation structure that matches the pipe, and the pipe is connected to the driven component through the installation structure; the driven component is installed on the adjustment component at a position corresponding to the support component.

[0006] This application provides a pipe support that includes a support component that supports other components; a driven component that provides installation points for the pipe; and an adjustment component that connects the support component and the driven component. The adjustment component moves the pipe on the driven component closer to or further away from the support component, thus adjusting the height and position of the pipe for easy installation of the pump unit.

[0007] In one possible implementation of this application, the adjusting component includes a lead screw and a nut, with the lead screw sleeved on the nut and the two being threaded together; the nut is connected to a support component, and under the action of a force, the lead screw can move relative to the support component within the receiving space.

[0008] In one possible implementation of this application, the lead screw is fitted with an operating lever, and the operating lever is detachably connected to the lead screw.

[0009] In one possible implementation of this application, the support assembly includes a base plate, a support tube connected to the base plate, the support tube having a receiving space that matches a lead screw, the end of the lead screw near the base plate being placed in the receiving space, and a support seat connected to the end of the support tube away from the base plate, with a nut inserted into the support seat.

[0010] In one possible implementation of this application, a first limiting member and a second limiting member are sleeved on the end of the nut away from the support seat. The first limiting member is in contact with the support seat, and the second limiting member is sleeved on the end of the nut away from the base plate. When the nut is subjected to a force, the first limiting member and the second limiting member restrict the relative displacement of the nut relative to the support seat.

[0011] In one possible implementation of this application, auxiliary components are provided between the nut and the support base, and between the nut and the first limiting member.

[0012] In one possible implementation of this application, the driven component includes a third limiting member and a top block. The third limiting member is connected to the top block, the lead screw is inserted into the third limiting member, and the top block is located at the end of the lead screw away from the base plate.

[0013] In one possible implementation of this application, the top block is connected to a pipe clamp assembly, the pipe clamp assembly has an installation structure, and the pipeline is connected to the pipe clamp assembly through the installation structure.

[0014] One or more technical solutions provided in the embodiments of this utility model have at least the following technical effects or advantages:

[0015] (1) This application is equipped with a lead screw and a lead screw nut. When the lead screw is rotated, the lead screw can move in the lead screw nut along its own axis. The lead screw drives the pipe clamp assembly to move, and the pipe clamp assembly drives the pipeline to move. The position of the pipeline can be adjusted so that the center height of the pipeline basically coincides with the center of the pump inlet and outlet, thereby making the inlet and outlet of the centrifugal pump set in a natural state, minimizing the tension and pressure of the pipeline, reducing the friction between the stator and rotor of the pump set caused by the tilt of the centrifugal pump, and reducing the probability of pump set vibration and noise caused by external factors.

[0016] (2) This application is provided with a first limiting member and a second limiting member. The first limiting member and the second limiting member can fix the support seat, reduce the probability of the support seat shifting during the movement of the lead screw; and can also position the support seat, which is convenient for installation.

[0017] (3) This application is provided with a third limiting member and a top block, which facilitates the positioning and limiting of the lead screw. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a cross-sectional view of the overall structure of a pipe support according to the present invention;

[0020] Figure 2 for Figure 1 Enlarged view of the structure at point A in the middle;

[0021] Figure 3 This is a schematic diagram of the connection structure between the lead screw and the driven assembly.

[0022] Icons: 1-Support component; 11-Base plate; 12-Support tube; 13-Support seat; 2-Adjustment component; 21-Lead screw; 22-Lead nut; 23-Operating lever; 24-First limit component; 25-Second limit component; 26-Auxiliary component; 3-Driven component; 31-Third limit component; 32-Top block; 33-Pipe clamp component. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this specification are for illustrative purposes only and do not represent the only possible implementation.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0026] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0027] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this specification belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0028] This application provides a pipe support, as shown in the embodiments below. Figure 1 and Figure 2 , Figure 1 A cross-sectional view of the overall structure of the pipe support is shown; Figure 2 It shows Figure 1 Enlarged view of the structure at point A. The pipe support includes a support component 1, an adjusting component 2, and a driven component 3. The support component 1 has a receiving space. The adjusting component 2 is connected to the support component 1 and can move relative to the support component 1 within the receiving space under the influence of force. The driven component 3 has an installation structure that matches the pipe, and the pipe is connected to the driven component 3 through the installation structure. The driven component 3 is installed on the adjusting component 2 at the position corresponding to the support component 1.

[0029] For example, the support component 1 may be provided with a receiving space, such as a receiving cavity, a clearance hole, or other structure, so that other components can slide within the receiving space.

[0030] In another example, the adjusting component 2 can be connected to the supporting component 1. For example, the adjusting component 2 can be installed at the end face of the supporting component 1; when subjected to force, part of the structure in the adjusting component 2 can move within the receiving space.

[0031] In another example, the driven component 3 can be installed in a position away from the support component 1 of the adjusting component 2, and the driven component 3 can move with the movement of the adjusting component 2; the driven component 3 can be provided with mounting points that match the pipeline, such as mounting holes, mounting grooves, etc., so that the pipeline can be installed on the driven component 3, and then the position of the pipeline can be accurately adjusted by adjusting component 2 and driven component 3.

[0032] In the above embodiments, the support component 1 provides support for other components; the driven component 3 provides installation points for the pipeline; and the adjustment component 2 connects the support component 1 and the driven component 3, allowing the pipeline on the driven component 3 to move closer to or further away from the support component 1. This adjusts both the height and position of the pipeline, facilitating the installation of the pump unit.

[0033] In some embodiments of this application, such as Figure 1 and Figure 2 As shown, the adjusting assembly 2 includes a lead screw 21 and a lead screw nut 22, with the lead screw 21 sleeved on the lead screw nut 22 and the two connected by threads.

[0034] For example, the adjusting component 2 can be configured to include a lead screw 21 and a nut 22, with the lead screw 21 inserted into the nut 22 and the two being threadedly connected. That is, while rotating the lead screw 21, the lead screw 21 can move within the nut 22 along its own axial direction.

[0035] The lead screw nut 22 can be made of aluminum bronze with high strength and anti-friction properties, or other suitable materials. The lead screw 21 can be a T-thread design.

[0036] In another example, an operating lever 23 may be sleeved around the lead screw 21. The operating lever 23 is detachably mounted on the lead screw 21, for example, by a threaded connection or a snap-fit ​​connection.

[0037] In the above embodiments, since a lead screw 21 and a lead screw nut 22 are provided, the lead screw 21 can move within a certain range along a specific direction, thereby adjusting the position of the driven component 3 and the pipeline; since an operating lever 23 is provided, the operating lever 23 makes it convenient for the operator to rotate the lead screw 21, which is flexible and convenient.

[0038] In some embodiments of this application, such as Figure 1 and Figure 2 As shown, the support assembly 1 includes a base plate 11, a support tube 12 connected to the base plate 11, the support tube 12 has a receiving space, the receiving space is matched with the lead screw 21, the end of the lead screw 21 near the base plate 11 is placed in the receiving space, the end of the support tube 12 away from the base plate 11 is connected to a support seat 13, and the nut 22 is inserted into the support seat 13.

[0039] For example, the support component 1 can be configured to include a base plate 11, on which a support pipe 12 is connected. For instance, the base plate 11 can be fixed to the ground, and the support pipe 12 can be installed on the base plate 11 by welding or other connection methods.

[0040] The axis of the support tube 12 can coincide with or nearly coincide with the axis of the lead screw 21. The support tube 12 has an inner hole, the size of which can match the size of the lead screw 21, and the shape of which can match the shape of the lead screw 21. The inner hole provides clearance for the movement of the lead screw 21, and the lead screw 21 can move in the middle of the inner hole.

[0041] Furthermore, a support base 13 can be installed at the end of the support tube 12 away from the base plate 11. The support base 13 can be fixed to the support tube 12 by welding or other connection methods. The support base 13 is provided with a mounting hole, the size of which can match the size of the lead screw 21, allowing the lead screw 21 to enter the support tube 12 through the mounting hole.

[0042] In another example, a first limiting member 24 and a second limiting member 25 are fitted at the end of the nut 22 away from the support base 13. The first limiting member 24 fits against the support base 13, and the second limiting member 25 is fitted at the end of the nut 22 away from the base plate 11. When the nut 22 is subjected to a force, the first limiting member 24 and the second limiting member 25 restrict the relative displacement of the nut 22 relative to the support base 13.

[0043] For example, the first limiting member 24 can be a nut cap, which is sleeved on the lead screw 21 and can fit against the support base 13; part of the structure of the nut cap is located between the lead screw 21 and the support base 13, that is, the nut cap can fit against the outer wall of the lead screw 21. The nut 22 is positioned laterally and vertically by the support base 13 and the first limiting member 24.

[0044] For example, the second limiting member 25 can be an operating handle, which is sleeved around the lead screw 21. Along the length of the lead screw 21, the operating handle is located at the end of the lead screw 21 away from the base plate 11, that is, the nut cap is located between the operating handle and the support seat 13. The operating handle can be fixed to the lead screw 21 by bolt connection or snap-fit.

[0045] In another example, auxiliary components 26 can be provided between the lead screw nut 22 and the support base 13, and between the lead screw nut 22 and the first limiting member 24. The auxiliary component 26 can be a friction-reducing pad, which improves the stability of the lead screw 21 during movement, is highly replaceable, facilitates maintenance, and increases the service life of the parts.

[0046] In the above embodiments, since a first limiting member 24 and a second limiting member 25 are provided, the first limiting member 24 and the second limiting member 25 limit the screw nut 22 on the one hand, reducing the probability of the screw nut 22 deviating during the movement of the screw 21, and on the other hand, they can position the screw nut 22, improving the accuracy of the pipeline support in adjusting the pipeline position.

[0047] In some embodiments of this application, reference is made to Figure 3 , Figure 3 A schematic diagram of the connection structure between the driven assembly 3 and the lead screw 21 is shown. The driven assembly 3 includes a third limiting member 31 and a top block 32. The third limiting member 31 is connected to the top block 32. The lead screw 21 is inserted into the third limiting member 31. The top block 32 is located at the end of the lead screw 21 away from the base plate 11.

[0048] For example, the driven component 3 can be configured to include a third limiting member 31 and a top block 32, wherein the third limiting member 31 can be a pressure cap, which is sleeved on the lead screw 21. The top block 32 is sleeved on the end of the lead screw 21 away from the base plate 11, and the top block 32 can fit against the pressure cap. The top block 32 and the pressure cap can be connected by a threaded connection or other connection method, and the top block 32 and the pressure cap can be used for lateral positioning of the lead screw 21 by clearance fit or other fit method.

[0049] The position where the top of the lead screw 21 connects to the top block 32 can be set as a spherical structure to reduce the friction between the lead screw 21 and the contact surface during rotation.

[0050] In another example, a pipe clamp assembly 33 may be installed at the end of the top block 32 away from the bottom plate 11. The pipe clamp assembly 33 has mounting holes, mounting slots or other structures that can connect pipes, so as to install pipes at corresponding positions on the pipe clamp assembly 33.

[0051] In the above embodiment, the third limiting member 31 and the top block 32 are provided to provide an installation environment for the pipe clamp assembly 33 and to position the lead screw 21, which facilitates operation by the staff.

[0052] The following describes the usage process of the pipe support provided in this application.

[0053] The pipeline is installed on the pipe clamp assembly 33. The operator rotates the operating lever 23 to drive the lead screw 21 to rotate. As the lead screw 21 rotates, it moves along the axis of the lead screw 21 towards or away from the base plate 11. The third limiting member 31, the top block 32, and the pipe clamp assembly 33 move with the movement of the lead screw 21, thereby adjusting the position of the pipeline on the pipe clamp assembly 33 so that the center height of the pipeline basically coincides with the center of the pump inlet and outlet, ensuring that the centrifugal pump inlet and outlet are in a natural state.

[0054] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pipe support, characterized in that, include: Support component (1), the support component (1) being provided with a receiving space; Adjustment component (2), which is connected to the support component (1), is capable of moving relative to the support component (1) in the receiving space when subjected to a force; The driven component (3) is provided with an installation structure that matches the pipeline, and the pipeline is connected to the driven component (3) through the installation structure; the driven component (3) is installed on the adjusting component (2) at a position corresponding to the supporting component (1).

2. The pipe support according to claim 1, characterized in that, The adjusting component (2) includes a lead screw (21) and a lead screw nut (22), the lead screw (21) is inserted into the lead screw nut (22) and the two are threaded together; the lead screw nut (22) is connected to the support component (1), and when subjected to a force, the lead screw (21) can move relative to the support component (1) in the accommodating space.

3. The pipe support according to claim 2, characterized in that, The lead screw (21) is fitted with an operating rod (23), and the operating rod (23) is detachably connected to the lead screw (21).

4. The pipe support according to claim 2, characterized in that, The support assembly (1) includes a base plate (11), the base plate (11) is connected to a support tube (12), the support tube (12) has the receiving space, the receiving space is matched with the lead screw (21), one end of the lead screw (21) near the base plate (11) is placed in the receiving space, one end of the support tube (12) away from the base plate (11) is connected to a support seat (13), and the nut (22) is inserted into the support seat (13).

5. The pipe support according to claim 4, characterized in that, The end of the nut (22) away from the support base (13) is fitted with a first limiting member (24) and a second limiting member (25). The first limiting member (24) fits against the support base (13), and the second limiting member (25) is fitted on the end of the nut (22) away from the base plate (11). When the nut (22) is subjected to a force, the first limiting member (24) and the second limiting member (25) restrict the relative displacement of the nut (22) relative to the support base (13).

6. The pipe support according to claim 5, characterized in that, An auxiliary component (26) is provided between the nut (22) and the support base (13), and between the nut (22) and the first limiting component (24).

7. The pipe support according to claim 4, characterized in that, The driven component (3) includes a third limiting member (31) and a top block (32). The third limiting member (31) is connected to the top block (32). The lead screw (21) is inserted into the third limiting member (31). The top block (32) is disposed on the end of the lead screw (21) away from the base plate (11).

8. The pipe support according to claim 7, characterized in that, The top block (32) is connected to a pipe clamp assembly (33), which has an installation structure, and the pipeline is connected to the pipe clamp assembly (33) through the installation structure.

Images