Gear pump service life detection device

Abstract

The utility model discloses a gear pump service life detection device, which relates to the technical field of gear pumps and is characterized by comprising a bottom plate, a mounting plate is arranged on the upper surface of the bottom plate, a gear pump body is fixedly connected to the top surface of the mounting plate, and a water outlet pipe is arranged on the right side surface of the gear pump body. A water inlet pipe is arranged on the left side surface of the gear pump body; the connecting flange is installed on the right side surface of the water outlet pipe, and a water conveying pipe is arranged on the right side surface of the connecting flange; the device has the advantages that the rotating block is rotated, so that the clamping column can enter the mounting groove, the water conveying pipe can be clamped, the overall clamping effect is good, the working efficiency of the gear pump body can be detected conveniently, the working efficiency of the gear pump body can be detected conveniently, and the working efficiency of the gear pump body can be detected conveniently. Meanwhile, the flow velocity of water flow can be detected through a flow velocity detection sensor in the mounting cylinder, and the overall detection effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of gear pumps, and more specifically, to a gear pump life detection device. Background Art

[0002] A gear pump is a rotary pump that relies on the change and movement of the working volume formed between the pump cylinder and the meshing gears to transport liquid or increase its pressure.

[0003] In this regard, China applied for patent number: CN213511186U, disclosing a gear pump life detection device, which relates to the technical field of detection devices and solves the problem that when detecting the life of the existing gear pump, it is necessary to fix water pipes at both ends of the gear pump. Since it is not easy to design complex structures at both ends of the gear pump to fix the water pipes, the water pipes will be separated from the gear pump during the detection process, which will affect the detection results and require re-detection. The key points of its technical solution are that it includes a pump body, a base is provided at the bottom of the pump body, outlets are provided on both sides of the pump body, water pipes are provided in the outlets, and the number of outlets is two. A fastening mechanism for fixing the water pipes is provided on the base. The effect is that by setting a screw and a clamping block, when the water pipe is firmly connected to the outlet of the gear pump, the screw is rotated to rotate the two clamping blocks to move, and the water pipe is clamped by the clamping block. When the life of the gear pump is detected, the water pipe will not be separated from the outlet, and the detection efficiency is high.

[0004] However, in actual use, although the water pipe connected to the pump body is clamped by a clamp, the water pipe as a whole will have gravity when transporting water, so the water pipe as a whole will move downward, so that the water pipe as a whole is not supported. When the pump body is tested, the supporting effect is poor. At the same time, the main body is only installed by bolts, and the pump body will vibrate when it is operated, so the bolts will loosen.

[0005] Therefore, in order to solve the above technical problems, the present application proposes a gear pump life detection device. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model aims to provide a gear pump life detection device.

[0007] To achieve the above object, the utility model provides the following technical solution: a gear pump life detection device, comprising a bottom plate, a mounting plate is arranged on the upper surface of the bottom plate, a gear pump body is fixedly connected to the top surface of the mounting plate, a water outlet pipe is arranged on the right surface of the gear pump body, and a water inlet pipe is arranged on the left surface of the gear pump body;

[0008] A connecting flange, the connecting flange is installed on the right side surface of the water outlet pipe, a water delivery pipe is arranged on the right side surface of the connecting flange, a support ring is arranged on the lower surface of the water delivery pipe, and a support column is fixedly connected to the lower surface of the support ring;

[0009] A connecting ring is installed on the right side surface of the supporting ring. A first clamping block is arranged at one end of the connecting ring away from the supporting ring. A rotating block is movably installed on the top surface of the first clamping block.

[0010] Preferably, a clamping column is fixedly connected to the lower surface of the rotating block, and a mounting groove is provided on the upper surface of the first clamping block, and the clamping column and the mounting groove are adapted to each other.

[0011] Preferably, a mounting tube is provided on the upper surface of the water delivery pipe, and a flow rate detection sensor is provided inside the mounting tube.

[0012] Preferably, a stabilizing plate is fixedly connected to the upper surface of the base plate, and a cylinder body is fixedly connected to the back surface of the stabilizing plate.

[0013] Preferably, an abutment block is provided at one end of the cylinder body away from the stabilizing plate, and a pressing plate is provided on the back side of the abutment block.

[0014] Preferably, the lower surface of the pressing plate contacts the upper surface of the mounting plate, and the back surface of the contact block contacts the front surface of the mounting plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, the mounting plate, gear pump body, water outlet pipe, connecting flange, water delivery pipe, supporting ring, supporting column, connecting ring, first clamping block, rotating block, clamping column, mounting groove and mounting cylinder are arranged. When in use, firstly, the connecting flange is connected to the water delivery pipe, water starts to flow in through the water inlet pipe on the left side of the gear pump body, and then water flows out through the water delivery pipe. Subsequently, the design of the supporting ring and the supporting column can support the water delivery pipe as a whole, so that the water delivery pipe as a whole is relatively stable during water delivery, and the water delivery pipe as a whole will not shake. Subsequently, the rotating block is rotated so that the clamping column can enter the interior of the mounting groove, so that the water delivery pipe can be clamped, and the overall clamping effect is good, so that it is more convenient to detect the working efficiency of the gear pump body. At the same time, the flow velocity detection sensor inside the mounting cylinder can detect the flow velocity of the water flow, and the overall detection effect is good, which reflects the practicality of the design.

[0017] 2. In the utility model, by setting a stabilizing plate, a cylinder body, a resistance block and a pressing plate, the mounting plate and the gear pump body are first mounted on the top surface of the base plate by bolts, and then the cylinder body is started to drive the resistance block to move, so that the back of the resistance block will resist the front surface of the mounting plate, and then the lower surface of the pressing plate will resist the upper surface of the mounting plate, so that the position of the mounting plate can be stably limited, avoiding the gear pump body from vibrating and shifting during operation, which reflects the functionality of the design. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the water delivery pipe and the rotating block structure of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the support ring and the first clamping block structure of the utility model;

[0022] Figure 4 It is a three-dimensional schematic diagram of the stabilizing plate and pressing plate structure of the utility model.

[0023] 1. Bottom plate; 2. Mounting plate; 3. Gear pump body; 4. Water outlet pipe; 5. Connecting flange; 6. Water delivery pipe; 7. Support ring; 8. Support column; 9. Connecting ring; 10. First clamping block; 11. Rotating block; 12. Clamping column; 13. Mounting groove; 14. Mounting cylinder; 15. Flow rate detection sensor; 16. Stabilizing plate; 17. Cylinder body; 18. Resistance block; 19. Pressing plate. DETAILED DESCRIPTION

[0024] Reference Figures 1 to 4 The utility model is further described in an embodiment of a gear pump life detection device.

[0025] The utility model provides a gear pump life detection device. The gear pump body 3, flow rate detection sensor 15 and cylinder body 17 used in the present application are all products that can be directly purchased on the market. Their principles and connection methods are all existing technologies well known to those skilled in the art, so they are not repeated here. The device comprises a bottom plate 1, a mounting plate 2 is arranged on the upper surface of the bottom plate 1, a gear pump body 3 is fixedly connected to the top surface of the mounting plate 2, a water outlet pipe 4 is arranged on the right surface of the gear pump body 3, and a water inlet pipe is arranged on the left surface of the gear pump body 3;

[0026] A connecting flange 5 is installed on the right side surface of the water outlet pipe 4. A water delivery pipe 6 is arranged on the right side surface of the connecting flange 5. A support ring 7 is arranged on the lower surface of the water delivery pipe 6. A support column 8 is fixedly connected to the lower surface of the support ring 7.

[0027] A connecting ring 9 is installed on the right side surface of the support ring 7. A first clamping block 10 is provided at one end of the connecting ring 9 away from the support ring 7. A rotating block 11 is movably installed on the top surface of the first clamping block 10. By connecting the connecting flange 5 with the water pipe 6, water starts to enter through the water inlet pipe on the left side of the gear pump body 3, and then water is discharged through the water pipe 6. Subsequently, the water pipe 6 can be supported as a whole through the design of the support ring 7 and the support column 8, so that the water pipe 6 as a whole is relatively stable during water delivery, and the water pipe 6 as a whole will not shake. Subsequently, by rotating the rotating block 11, the clamping column 12 will enter the inside of the mounting groove 13, so that the water pipe 6 can be clamped, and the overall clamping effect is good, which is convenient when detecting the working efficiency of the gear pump body 3.

[0028] A clamping column 12 is fixedly connected to the lower surface of the rotating block 11, and a mounting groove 13 is provided on the upper surface of the first clamping block 10. The clamping column 12 and the mounting groove 13 are adapted to each other. A mounting cylinder 14 is provided on the upper surface of the water pipe 6, and a flow rate detection sensor 15 is provided inside the mounting cylinder 14. The flow rate detection sensor 15 inside the mounting cylinder 14 can detect the flow rate of the water flow, and the overall detection effect is good.

[0029] A stabilizing plate 16 is fixedly connected to the upper surface of the base plate 1, and a cylinder body 17 is fixedly connected to the back of the stabilizing plate 16. A resistance block 18 is provided at one end of the cylinder body 17 away from the stabilizing plate 16, and a pressing plate 19 is provided on the back of the resistance block 18. The lower surface of the pressing plate 19 resists against the upper surface of the mounting plate 2, and the back of the resistance block 18 resists against the front surface of the mounting plate 2. By starting the cylinder body 17, the resistance block 18 is driven to move by the cylinder body 17, so that the back of the resistance block 18 will resist against the front surface of the mounting plate 2, and then the lower surface of the pressing plate 19 will resist against the upper surface of the mounting plate 2, so that the position of the mounting plate 2 can be stably limited to prevent the gear pump body 3 from vibrating and shifting during operation.

[0030] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A gear pump life detection device, comprising a base plate (1), the upper surface of the base plate (1) is provided with a mounting plate (2), the top surface of the mounting plate (2) is fixedly connected with a gear pump body (3), characterized in that: A water outlet pipe (4) is provided on the right side surface of the gear pump body (3), and a water inlet pipe is provided on the left side surface of the gear pump body (3); A connecting flange (5), the connecting flange (5) being mounted on the right side surface of the water outlet pipe (4), a water delivery pipe (6) being arranged on the right side surface of the connecting flange (5), a supporting ring (7) being arranged on the lower surface of the water delivery pipe (6), and a supporting column (8) being fixedly connected to the lower surface of the supporting ring (7); A connecting ring (9) is installed on the right side surface of the supporting ring (7); a first clamping block (10) is provided at one end of the connecting ring (9) away from the supporting ring (7); a rotating block (11) is movably installed on the top surface of the first clamping block (10).

2. A gear pump life detection device according to claim 1, characterized in that: A clamping column (12) is fixedly connected to the lower surface of the rotating block (11), and a mounting groove (13) is provided on the upper surface of the first clamping block (10), and the clamping column (12) and the mounting groove (13) are adapted to each other.

3. A gear pump life detection device according to claim 1, characterized in that: The upper surface of the water delivery pipe (6) is provided with a mounting tube (14), and a flow rate detection sensor (15) is provided inside the mounting tube (14).

4. A gear pump life detection device according to claim 1, characterized in that: The upper surface of the base plate (1) is fixedly connected to a stabilizing plate (16), and the back surface of the stabilizing plate (16) is fixedly connected to a cylinder body (17).

5. A gear pump life detection device according to claim 4, characterized in that: An end of the cylinder body (17) away from the stabilizing plate (16) is provided with a resisting block (18), and a pressing plate (19) is provided on the back side of the resisting block (18).

6. A gear pump life detection device according to claim 5, characterized in that: The lower surface of the pressing plate (19) contacts the upper surface of the mounting plate (2), and the back surface of the contact block (18) contacts the front surface of the mounting plate (2).

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