Pipeline pump convenient to install

Abstract

The utility model relates to the technical field of pipeline pumps, in particular to a pipeline pump convenient to install, which comprises a pump body, a pump pipe is arranged on the outer side of the pump body, a plurality of fixing blocks are fixedly connected to the outer side of the pump pipe, a fixing rod is fixedly connected to the outer sides of the fixing blocks, a pair of grooves is formed in the outer side of the fixing rod, and the fixing blocks are fixedly connected to the outer side of the pump pipe. And a pair of rubber rings matched with the grooves are arranged on the outer sides of the fixing rods, a protective net is arranged among the four adjacent rubber rings, and a protective assembly is arranged at one ends of the multiple fixing rods. According to the protective device, the fixed rod, the groove and the protective net are arranged in a matched mode to protect the position where the pump pipe is connected with an external pipeline, the rotating rod, the threaded rod and the threaded groove are arranged in a matched mode to install the baffle, the baffle is matched with the protective net to protect the pump pipe, and the rotating rod, the threaded rod and the threaded hole are arranged in a matched mode to protect the pump pipe. And the two pump bodies can be conveniently spliced, and overall transportation is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of pipeline pump technology, and in particular to a pipeline pump that is easy to install. Background Technology

[0002] A pipeline pump is a type of single-suction, single-stage, or multi-stage centrifugal pump. It is named for its inlet and outlet being on the same straight line and having the same diameter, resembling a section of pipe, and can be installed at any position in a pipe. The pipeline pump is driven by a motor to drive the pump shaft, which in turn drives the impeller to rotate. The impeller drives the liquid to rotate together, generating centrifugal force. Under the action of centrifugal force, the liquid is thrown towards the edge of the impeller, enters the pump casing through the guide vane, and is then discharged through the outlet.

[0003] A circulating pipeline pump with authorized publication number CN210799396U includes a pump casing, a pump cover, and a motor. A pipeline support assembly is installed on the outer peripheral wall of the motor. The pipeline support assembly includes a rotating disk and a fixed disk sequentially sleeved around the motor along the axial direction. The fixed disk is fixedly connected to the motor, while the rotating disk is axially fixed and circumferentially rotatable to the motor. The fixed disk has at least two radially formed grooves, each containing a corresponding slider. The outer end of each slider has a support ring for fixing the pipeline. The rotating disk has a planar threaded groove on its end face facing the fixed disk, and the slider has a planar threaded tooth that matches the planar threaded groove on its end face facing the rotating disk. The planar threaded tooth engages with the planar threaded groove, thereby causing the slider to move radially along the rotating disk through rotation.

[0004] Regarding the aforementioned technologies, the existing pipeline pumps have the following drawbacks: the connection between the pump pipe and the external pipeline is not protected, and the connection point is damaged by impacts from external debris. Therefore, this utility model provides a pipeline pump that is easy to install. Utility Model Content

[0005] The purpose of this application is to provide an easy-to-install pipeline pump to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this application provides the following technical solution: a pipeline pump that is easy to install, comprising a pump body, a pump pipe provided on the outer side of the pump body, a plurality of fixing blocks fixedly connected to the outer side of the pump pipe, fixing rods fixedly connected to the outer side of the fixing blocks, a pair of grooves provided on the outer side of the fixing rods, a pair of rubber rings adapted to the grooves provided on the outer side of the fixing rods, a protective net provided between four adjacent rubber rings, and a protective component provided at one end of the plurality of fixing rods.

[0007] Preferably, the protective component includes a baffle disposed on the outside of the fixed rod, a plurality of torsion rods passing through the inner side of the baffle, one end of each torsion rod being fixedly connected to a threaded rod, and the inner side of the fixed rod having a threaded groove adapted to the threaded rod.

[0008] Preferably, a pair of rotating rods are rotatably connected to the side of the baffle, and a screw is fixedly connected to one end of each rotating rod.

[0009] Preferably, an end cover is provided on the outer side of the pump body, and a threaded hole adapted to the screw is opened on the outer side of the end cover.

[0010] Preferably, a pair of bases are fixedly connected to the outside of the pump body.

[0011] Preferably, both the fixing rod and the outer side of the baffle are coated with an epoxy resin coating.

[0012] In summary, the technical effects and advantages of this utility model are as follows:

[0013] In this utility model, the connection between the pump pipe and the external pipeline is protected by the combination of a fixed rod, a groove, and a protective net. The baffle is installed by the combination of a rotating rod, a threaded rod, and a threaded groove, and works with the protective net to protect the pump pipe. The combination of a rotating rod, a screw, and a threaded hole facilitates the splicing of two pump bodies and makes it easy to transport the whole unit. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application 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 only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a first-view axial side view of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the second-view axial side structure of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the torsion bar and the threaded bar in this utility model;

[0018] Figure 4 This is a schematic diagram of the groove and threaded groove in this utility model.

[0019] In the diagram: 1. Pump body; 2. End cover; 3. Threaded hole; 4. Base; 5. Pump pipe; 6. Fixing rod; 7. Fixing block; 8. Protective net; 9. Baffle; 10. Screw; 11. Rotating rod; 12. Torsion rod; 13. Threaded rod; 14. Rubber ring; 15. Groove; 16. Threaded groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Example: Reference Figure 1-4The diagram shows an easy-to-install pipeline pump, which includes a pump body 1. The pump body 1 is the core component of the entire pipeline pump and is responsible for conveying liquid. A pump pipe 5 is provided on the outside of the pump body 1. The pump pipe 5 is used to guide the liquid into and out of the pump body 1, ensuring a smooth liquid delivery path. Multiple fixing blocks 7 are fixedly connected to the outside of the pump pipe 5. The fixing blocks 7 serve to connect and support the fixing rod 6, ensuring that the fixing rod 6 can be stably installed on the outside of the pump pipe 5. The fixing rod 6 is fixedly connected to the outside of the fixing blocks 7. The fixing rod 6 is used to install the protective components and rubber rings 14, providing support points for the protective net 8, and at the same time enhancing the overall structural strength of the pump body 1 to a certain extent. A pair of grooves 15 are provided on the outside of the fixing rod 6. The grooves 15 are used to accurately position and install the rubber rings 14, so that the rubber rings 14 can be stably fixed on the fixing rod 6. A pair of rubber rings 14 that are compatible with the grooves 15 are provided on the outside of the fixing rod 6. The rubber rings 14 can play a role in shock absorption and buffering, reducing the impact of the vibration generated by the pump body during operation on the surrounding components. On the other hand, they can also increase the friction between the fixing rod 6 and the protective net 8, making the protective net 8 more firmly installed. A protective net 8 is provided between four adjacent rubber rings 14. The protective net 8 can block external debris from entering the pump body 1, preventing debris from damaging the internal parts of the pump body, thereby extending the service life of the pump body 1. A protective component is provided at one end of multiple fixed rods 6. The protective component includes a baffle 9 set on the outside of the fixed rod 6. The baffle 9 is used to block debris from entering from the end of the fixed rod 6, and at the same time provides an installation base for the torsion rod 12 and the rotating rod 11. Multiple torsion rods 12 are inserted through the inner side of the baffle 9. The torsion rods 12 are easy for the operator to operate manually. By rotating the torsion rods 12, the threaded rod 13 is driven to rotate. One end of the torsion rod 12 is fixedly connected to the threaded rod 13. The threaded rod 13 cooperates with the threaded groove 16 opened on the inner side of the fixed rod 6. When the threaded rod 13 rotates, it can realize the baffle 9 in the fixed position. The position adjustment on rod 6 allows for adjustment of the protection range of the protective component according to actual needs. The inner side of the fixed rod 6 is provided with a threaded groove 16 that matches the threaded rod 13. A pair of rotating rods 11 are rotatably connected to the side of the baffle 9. The rotating rods 11 are used to connect the baffle 9 and the screw 10, so that the screw 10 can rotate with the rotation of the rotating rods 11, thereby achieving connection and fixation with the end cover 2. One end of the rotating rod 11 is fixedly connected to the screw 10. The screw 10 is used to cooperate with the threaded hole 3 opened on the outer side of the end cover 2 to connect the protective component with the end cover 2, so that the protective component can be stably installed on the outside of the pump body 1. The pump body 1 is provided with an end cover 2. The end cover 2 is used to protect the internal components of the pump body 1 from the influence of the external environment, and at the same time provides a connection point for the screw 10.The outer side of the end cap 2 is provided with a threaded hole 3 that matches the screw 10; a pair of bases 4 are fixedly connected to the outer side of the pump body 1. The bases 4 are used to support the entire pipeline pump, so that the pipeline pump can be placed stably in the installation position and ensure its stability during operation; the outer sides of the fixing rod 6 and the baffle 9 are coated with epoxy resin coating. The epoxy resin coating has good corrosion resistance and can effectively prevent the fixing rod 6 and the baffle 9 from being eroded by the external environment, thus extending their service life.

[0023] The working principle of this utility model is as follows: The rubber ring 14 is dragged into the fixing rod 6 and engages with the groove 15, so that the protective net 8 is fitted onto the outside of multiple fixing rods 6, protecting the connection point between the pump pipe 5 and the external pipeline. When the pump body 1 is idle, rotating the torsion rod 12 drives the threaded rod 13 to rotate, causing the threaded rod 13 to connect with the threaded groove 16, thus installing the baffle 9 and protecting the pump pipe 5. When connecting multiple pump bodies 1, dragging one pump body 1 causes the baffle 9 to contact the end cap 2 of another pump body 1. Twisting the rotation rod 11 drives the screw 10 to rotate, causing the screw 10 to connect with the corresponding threaded hole 3, thus splicing the baffle 9 and the end cap 2, and splicing the two pump bodies 1 together for convenient overall transportation.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pipe pump for easy installation comprising a pump body (1), characterized in that: A pump pipe (5) is provided on the outside of the pump body (1). Multiple fixing blocks (7) are fixedly connected to the outside of the pump pipe (5). A fixing rod (6) is fixedly connected to the outside of the fixing block (7). A pair of grooves (15) are provided on the outside of the fixing rod (6). A pair of rubber rings (14) that are adapted to the grooves (15) are provided on the outside of the fixing rod (6). A protective net (8) is provided between four adjacent rubber rings (14). A protective component is provided at one end of the multiple fixing rods (6).

2. A pump according to claim 1, wherein: The protective assembly includes a baffle (9) disposed on the outside of the fixed rod (6), and a plurality of torsion rods (12) are provided on the inner side of the baffle (9). One end of the torsion rod (12) is fixedly connected to a threaded rod (13), and the inner side of the fixed rod (6) is provided with a threaded groove (16) that is adapted to the threaded rod (13).

3. A pump according to claim 2, wherein: A pair of rotating rods (11) are rotatably connected to the side of the baffle (9), and a screw (10) is fixedly connected to one end of the rotating rod (11).

4. A pump according to claim 3, wherein: An end cap (2) is provided on the outside of the pump body (1), and a threaded hole (3) adapted to the screw (10) is provided on the outside of the end cap (2).

5. A pump according to claim 4, wherein: A pair of bases (4) are fixedly connected to the outside of the pump body (1).

6. A pump according to claim 4, wherein: The outer sides of both the fixing rod (6) and the baffle (9) are coated with epoxy resin.

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