Oil transfer arm vibration monitoring device

Abstract

The utility model belongs to the technical field of oil transfer arm vibration monitoring, and particularly relates to an oil transfer arm vibration monitoring device which comprises an oil transfer arm pipe and a mounting sleeve fixed on the outer surface of the oil transfer arm pipe, a monitoring assembly is arranged on one side of the oil transfer arm pipe, a mounting assembly is arranged on one side of the mounting sleeve, and the mounting assembly comprises an open groove and a sliding plate. The monitoring assembly comprises a vibration sensor, a transmission line and a storage battery. According to the oil transfer arm vibration monitoring device, through mutual cooperation of the installation assembly, the fixing assembly and the elastic assembly, the installed vibration sensor is extruded and pushed, so that the front end of the vibration sensor keeps abutting against the inner wall of the open groove, it is avoided that gaps are generated in the monitoring process of the vibration sensor, and the vibration monitoring accuracy is guaranteed; after the vibration sensor is installed and wired, the redundant transmission line is wound on the wind-up roller and is fixed through the limiting grooves in the side plates after being wound, the situation that the redundant transmission line is too long and wound in the monitoring process is avoided, and stable monitoring operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration monitoring of loading arms, and specifically relates to a vibration monitoring device for loading arms. Background Technique

[0002] As a key device in the process of oil loading and unloading, the stable operation of the loading arm is crucial for ensuring the safety and efficiency of the entire conveying system. During the use of the loading arm, the vibration situation on the loading arm is monitored through the cooperation of a vibration sensor and a transmission line to facilitate the stable use of the loading arm.

[0003] During the process of monitoring the vibration of the loading arm by the existing vibration sensors, for the convenience of installation and disassembly, the vibration sensors are fixed on the loading arm in a magnetic adsorption manner. With the swing of the loading arm during operation, the installed sensors are prone to generating gaps with the loading arm, affecting the accuracy of vibration monitoring.

[0004] In the patent document with the publication number of CN219369537U3, a vibration monitoring device is disclosed. Through the telescoping of linear motors in the X / Y two directions, the position of the telescoping probe of the linear motor dynamically follows the position change of the metal wire to make adjustments, so that it is applicable to the vibration detection of metal wires with different vibration characteristics or materials, and has the advantages of simple structure, convenient use, wide application range, and high detection result accuracy.

[0005] However, during the use of this vibration monitoring device, as the monitored metal wire is constantly vibrating, the installed sensor is prone to generating gaps with the detected device under vibration, affecting the accuracy of vibration monitoring. Therefore, it is necessary to propose a vibration monitoring device for loading arms that can avoid generating gaps during the monitoring process of the vibration sensor. Content of the Utility Model

[0006] The purpose of the utility model is to provide a vibration monitoring device for loading arms to solve the problem of generating gaps during the monitoring process of the vibration sensor proposed in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A vibration monitoring device for loading arms, including a loading arm pipe and a mounting sleeve fixed on the outer surface of the loading arm pipe. A monitoring component is arranged on one side of the loading arm pipe, and a mounting component is arranged on one side of the mounting sleeve;

[0008] The mounting component includes a slot and a sliding plate. The slot is opened on one side of the mounting sleeve, and the sliding plate is movably connected to the inner wall of the slot.

[0009] Preferably, the monitoring component includes a vibration sensor, a transmission line, and a storage battery. The storage battery is arranged on the inner wall of the slot and is used to supply power to the vibration sensor. The vibration sensor is arranged on one side of the sliding plate, and the transmission line is arranged at the bottom of the vibration sensor. The transmission line is used for monitoring and transmission.

[0010] Preferably, an elastic component is arranged inside the slot. The elastic component includes a mounting groove, a guide rod, a connecting plate, and a spring. The mounting groove is opened on the inner wall of the slot, the guide rod is fixedly connected to the inner wall of the mounting groove, the connecting plate is slidably connected to the outer surface of the guide rod, the connecting plate is fixed to one side of the sliding plate, and the spring is movably connected to the outside of the guide rod.

[0011] Preferably, both ends of the spring can be abutted against the connecting plate and the inner wall of the mounting groove respectively.

[0012] Preferably, two groups of elastic components are arranged inside the slot, and the two groups of elastic components are symmetrically arranged on both sides of the sliding plate.

[0013] Preferably, a fixing component is arranged on one side of the sliding plate. The fixing component includes a U-shaped seat and a baffle. The U-shaped seat is fixedly connected to one side of the sliding plate, and a baffle is arranged on one side of the U-shaped seat. There are two groups of baffles, which are used to abut against the outside of the U-shaped seat. The fixing component is used to install and fix the vibration sensor.

[0014] Preferably, a winding component is arranged inside the slot. The winding component includes a winding roller, side plates, and a limiting groove. The winding roller is rotatably connected to the inner wall of the slot, the side plates are fixedly connected to the outer surface of the winding roller, the side plates are used for winding and blocking, the limiting groove is opened on one side of the side plates, and the limiting groove is used to clamp and limit the transmission line after winding. The winding component is used to wind the redundant transmission line after installation.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. For this oil loading arm vibration monitoring device, when the oil loading arm is in use, through the mutual cooperation of the installed mounting component, fixing component, and elastic component, the installed vibration sensor is extruded and pushed, so that the front end of the vibration sensor keeps abutting against the inner wall of the slot, avoiding the generation of gaps during the monitoring process of the vibration sensor and ensuring the accuracy of vibration monitoring.

[0017] 2. For this oil loading arm vibration monitoring device, after installing and wiring the vibration sensor, the redundant transmission line is wound on the winding roller. After winding, the wound transmission line is fixed through the limiting groove on the side plate to keep the wound state, avoiding the excessive length of the redundant transmission line from getting entangled during the monitoring process, and further facilitating stable monitoring operations. Description of the Drawings

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the structural schematic diagram of the installation component of the present utility model;

[0020] Figure 3 is the structural schematic diagram of the elastic component, fixed component and winding component of the present utility model.

[0021] In the figure: 1, oil transfer arm pipe; 201, vibration sensor; 202, transmission line; 203, storage battery; 3, mounting sleeve; 401, slotted opening; 402, sliding plate; 501, mounting groove; 502, guide rod; 503, connecting plate; 504, spring; 601, U-shaped seat; 602, baffle; 701, winding roller; 702, side plate; 703, limiting groove. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 - 3 , the present utility model provides a technical solution: Embodiment

[0024] An oil transfer arm vibration monitoring device includes an oil transfer arm pipe 1 and a mounting sleeve 3 fixed on the outer surface of the oil transfer arm pipe 1. An installation component is arranged on one side of the mounting sleeve 3;

[0025] The installation component includes a slotted opening 401 and a sliding plate 402. The slotted opening 401 is opened on one side of the mounting sleeve 3, and the sliding plate 402 is movably connected to the inner wall of the slotted opening 401.

[0026] A monitoring component is arranged on one side of the oil transfer arm pipe 1. The monitoring component includes a vibration sensor 201, a transmission line 202 and a storage battery 203. The storage battery 203 is arranged on the inner wall of the slotted opening 401. The storage battery 203 is used to supply power to the vibration sensor 201. The vibration sensor 201 is arranged on one side of the sliding plate 402. The transmission line 202 is arranged at the bottom of the vibration sensor 201. The transmission line 202 is used for monitoring and transmission. Embodiment

[0027] On the basis of Embodiment 1, an elastic component is arranged inside the slot 401. The elastic component includes a mounting groove 501, a guide rod 502, a connecting plate 503, and a spring 504. The mounting groove 501 is opened on the inner wall of the slot 401. The guide rod 502 is fixedly connected to the inner wall of the mounting groove 501. The connecting plate 503 is slidably connected to the outer surface of the guide rod 502. The connecting plate 503 is fixed to one side of the sliding plate 402. The spring 504 is movably connected to the outside of the guide rod 502. The two ends of the spring 504 can respectively abut against the connecting plate 503 and the inner wall of the mounting groove 501. Two groups of elastic components are arranged inside the slot 401, and the two groups of elastic components are symmetrically arranged on both sides of the sliding plate 402. The vibration sensor 201 is installed on the mounting sleeve 3. During the installation and fixation process, first pull the sliding plate 402 inside the slot 401 downward. During the pulling process, drive the connecting plate 503 to slide on the guide rod 502 and make the spring 504 deform under force to generate elastic force.

[0028] A fixing component is arranged on one side of the sliding plate 402. The fixing component includes a U-shaped seat 601 and a baffle 602. The U-shaped seat 601 is fixedly connected to one side of the sliding plate 402. A baffle 602 is arranged on one side of the U-shaped seat 601. There are two groups of baffles 602, which are used to abut against the outside of the U-shaped seat 601. The fixing component is used to install and fix the vibration sensor 201. After pulling the sliding plate 402 downward, fix the vibration sensor 201 on the sliding plate 402 through the fixing component. After the fixation is completed, release the downward push on the sliding plate 402. The sliding plate 402 is reset under the elastic force of the spring 504. During the reset process, push the sensing front end of the vibration sensor 201 fixed on the sliding plate 402 to abut against the inner wall of the slot 401. Through the abutting vibration sensor 201, the vibration of the mounting sleeve 3 and the oil delivery arm pipe 1 is monitored in real time. During the monitoring process, through the elastic extrusion of the two groups of springs 504, push the front end of the vibration sensor 201 installed on the sliding plate 402 to keep abutting against the inner wall of the slot 401, so as to prevent the vibration sensor 201 from generating a gap during the monitoring process. Embodiment

[0029] On the basis of Embodiment 2, a winding assembly is provided inside the slot 401. The winding assembly includes a winding roller 701, side plates 702, and a limiting groove 703. The winding roller 701 is rotatably connected to the inner wall of the slot 401. The side plates 702 are fixedly connected to the outer surface of the winding roller 701. The side plates 702 are used for winding and partitioning. The limiting groove 703 is opened on one side of the side plate 702. The limiting groove 703 is used for clamping and limiting the transmission line 202 after winding. The winding assembly is used for winding the redundant transmission line 202 after installation. After the vibration sensor 201 is installed and wired, the redundant transmission line 202 is wound around the winding roller 701. After winding, the wound transmission line 202 is fixed through the limiting groove 703 on the side plate 702 to maintain the wound state, prevent the redundant transmission line 202 from being too long and getting entangled during the monitoring process, and facilitate further stable monitoring operations.

[0030] Working principle:

[0031] First, install the vibration sensor 201 on the mounting sleeve 3. During the installation and fixation process, first pull the sliding plate 402 inside the slot 401 downward. During the pulling process, drive the connecting plate 503 to slide on the guide rod 502 and deform the spring 504 to generate elastic force.

[0032] Further, after the downward pulling of the sliding plate 402 is completed, fix the vibration sensor 201 on the sliding plate 402 through the fixing component. After the fixation is completed, release the downward pushing of the sliding plate 402. The sliding plate 402 is reset under the elastic force of the spring 504. During the reset process, push the sensing front end of the vibration sensor 201 fixed on the sliding plate 402 to abut against the inner wall of the slot 401. Through the abutting vibration sensor 201, the vibrations of the mounting sleeve 3 and the oil delivery arm pipe 1 are monitored in real time. And during the monitoring process, through the elastic extrusion of the two groups of springs 504, push the front end of the vibration sensor 201 installed on the sliding plate 402 to keep abutting against the inner wall of the slot 401, prevent the vibration sensor 201 from generating gaps during the monitoring process, and ensure the accuracy of vibration monitoring.

[0033] Furthermore, after the vibration sensor 201 is installed and wired, the redundant transmission line 202 is wound around the winding roller 701. After winding, the wound transmission line 202 is fixed through the limiting groove 703 on the side plate 702 to maintain the wound state, prevent the redundant transmission line 202 from being too long and getting entangled during the monitoring process, and facilitate further stable monitoring operations.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising said element.

Claims

1. A vibration monitoring device for an oil delivery arm, comprising an oil delivery arm pipe (1) and a mounting sleeve (3) fixed to the outer surface of the oil delivery arm pipe (1), characterized in that: A monitoring component is provided on one side of the oil delivery arm pipe (1), and a mounting component is provided on one side of the mounting sleeve (3); The installation assembly comprises a slot (401) and a slide plate (402); the slot (401) is provided on one side of the installation sleeve (3); and the slide plate (402) is movably connected to the inner wall of the slot (401).

2. The oil loading arm vibration monitoring device according to claim 1, characterized in that: The monitoring component comprises a vibration sensor (201), a transmission line (202) and a storage battery (203); the storage battery (203) is arranged on the inner wall of the slot (401); the vibration sensor (201) is arranged on one side of the slide plate (402); and the transmission line (202) is arranged at the bottom of the vibration sensor (201).

3. The oil loading arm vibration monitoring device according to claim 1, characterized in that: An elastic component is arranged inside the slot (401), and the elastic component comprises a mounting slot (501), a guide rod (502), a connecting plate (503) and a spring (504); the mounting slot (501) is opened on the inner wall of the slot (401); the guide rod (502) is fixedly connected to the inner wall of the mounting slot (501); the connecting plate (503) is slidably connected to the outer surface of the guide rod (502); and the spring (504) is movably connected to the outside of the guide rod (502).

4. The oil loading arm vibration monitoring device according to claim 3 is characterized in that: The two ends of the spring (504) can be respectively disposed against the connecting plate (503) and the inner wall of the mounting groove (501).

5. The oil loading arm vibration monitoring device according to claim 3, characterized in that: Two groups of the elastic components are arranged inside the slot (401), and the two groups of the elastic components are symmetrically arranged on both sides of the slide plate (402).

6. The oil loading arm vibration monitoring device according to claim 1, characterized in that: A fixing assembly is provided on one side of the slide plate (402), the fixing assembly comprising a U-shaped seat (601) and a baffle (602), the U-shaped seat (601) is fixedly connected to one side of the slide plate (402), and the baffle (602) is provided on one side of the U-shaped seat (601).

7. The oil loading arm vibration monitoring device according to claim 1, characterized in that: A winding assembly is arranged inside the slot (401), the winding assembly comprising a winding roller (701), a side plate (702) and a limiting groove (703), the winding roller (701) is rotatably connected to the inner wall of the slot (401), the side plate (702) is fixedly connected to the outer surface of the winding roller (701), and the limiting groove (703) is provided on one side of the side plate (702).

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