Windproof fastening mechanism of oil transfer arm

Abstract

The utility model discloses a windproof fastening mechanism of an oil transfer arm, which relates to the technical field of oil transfer arms, and comprises a stand column, the top end of the stand column is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with a fixed pipe, the other side of the supporting plate is movably connected with a movable pipe, the outer side of the movable pipe is movably connected with a sleeve, and the sleeve is fixedly connected with the stand column. And one side of the supporting plate is fixedly connected with an auxiliary supporting assembly. By means of the auxiliary supporting assembly, the first servo motor is started to drive the driving rod to rotate, the driving rod is in threaded connection with the sliding block, and the guide strip limits the moving direction of the sliding block, so that the sliding block moves upwards along the supporting plate, and the sleeve moves along the movable cylinder along with the increase of the included angle assembly between the movable pipe and the supporting plate; and the connecting rod rotates along with the connecting rod to support the movable pipe, so that when the movable pipe works at the outlet end of the movable pipe, shaking of the movable pipe caused by blowing of sea wind is reduced, and the working stability of the movable pipe is improved.

Description

Technical Field

[0001] This utility model relates to the field of oil delivery arm technology, specifically to a windproof fastening mechanism for oil delivery arms. Background Technology

[0002] Oil transfer arms are important equipment used for offshore oil transportation. Their main function is to transfer oil between oil tankers and docks. Due to the complex and changeable marine environment, especially the influence of sea winds, oil transfer arms may sway during operation, affecting oil transportation efficiency and safety. Therefore, the stability of oil transfer arms is an important technical issue in offshore oil transportation.

[0003] Existing windproof fastening mechanisms for oil booms mostly adopt fixed or simple movable structures. These structures can resist the influence of sea winds to a certain extent. While fixed structures are stable, they lack flexibility and cannot be adjusted in real time according to wind direction and force. Although simple movable structures have a certain degree of flexibility, they may still sway significantly in strong winds, affecting the normal operation of the oil boom. Therefore, a windproof fastening mechanism for oil booms is needed to address the shortcomings of the existing ones. Utility Model Content

[0004] One technical problem this application aims to solve is: by setting auxiliary support components, the swaying of the movable pipe caused by sea wind is reduced when working at the outlet end of the movable pipe, thereby improving the stability of the movable pipe during operation; by setting control components, the integration of the oil delivery arm and its base is improved, thereby improving the stability of the movable pipe in a static state and further reducing the impact of sea wind on the oil delivery arm.

[0005] To address the aforementioned technical problems, this application provides a windproof fastening mechanism for an oil delivery arm, comprising a column, a support plate fixedly connected to the top of the column, a fixed pipe fixedly connected to one side of the support plate, and a movable pipe movably connected to the other side of the support plate, a sleeve movably connected to the outer side of the movable pipe, an auxiliary support assembly fixedly connected to one side of the support plate, and the auxiliary support assembly fixedly connected to the outer side of the sleeve, a set of symmetrical clamping rods provided on the outer side of the support plate, and the clamping rods connected to the outer side of the movable pipe, and a control assembly fixedly connected to the other side of the support plate, and the control assembly fixedly connected to the clamping rods.

[0006] The aforementioned auxiliary support assembly includes a connecting rod, a first support column, a second support column, a slider, and a drive rod. The first support column is fixedly connected to the outside of the sleeve, and the second support column is fixedly connected to the outside of the slider. The first support column movably passes through the top end of the connecting rod, and the second support column movably passes through the bottom end of the connecting rod. The drive rod has a thread on its outside, passes through the slider, and is threadedly connected to the slider.

[0007] As described above, a set of symmetrical fixing blocks are fixedly connected to one side of the support plate, and the drive rod is movably connected to the opposite side of the fixing blocks through bearings. A servo motor is fixedly connected to the top of the support plate, and the output end of the servo motor is fixedly connected to the top of the drive rod.

[0008] As described above, a set of symmetrical guide bars are fixedly connected to the side of the support plate. The guide bars pass through the slider and are slidably connected to the slider. The slider is slidably connected to the side of the support plate.

[0009] The control assembly described above includes a control lever, gears, a first conical wheel, and a second conical wheel. The control levers are symmetrically arranged, and a gear is fixedly connected to the top of each control lever. The two gears mesh with each other. A first conical wheel is fixedly connected to the outer side of one of the control levers. The second conical wheel is movably connected to the outer side of the support plate via a rotating shaft, and the first conical wheel meshes with the second conical wheel.

[0010] As described above, two sets of symmetrical fixed columns are fixedly connected to the outer side of the support plate, and the control rods pass through the fixed columns respectively, and the control rods are movably connected to the fixed columns respectively.

[0011] As described above, the control rods pass through the tail ends of the clamping rods and are fixedly connected to the clamping rods. A second servo motor is fixedly connected to the outer side of the support plate, and the output end of the second servo motor is fixedly connected to the rotating shaft of the second conical wheel.

[0012] This utility model has at least the following beneficial effects:

[0013] I. This utility model, through the auxiliary support component, starts the servo motor and drives the drive rod to rotate. Since the drive rod is threadedly connected to the slider and the guide bar restricts the slider's movement direction, the slider moves upward along the support plate. As the included angle between the movable tube and the support plate increases, the sleeve moves along the movable tube, and the connecting rod rotates accordingly, thereby supporting the movable tube. This reduces the swaying of the movable tube caused by sea breeze when working at the outlet end of the movable tube, and improves the stability of the movable tube during operation.

[0014] II. This utility model, through its control components, starts the servo motor II, which drives the cone wheel II to rotate. Since the cone wheel I and cone wheel II mesh, the control lever and cone wheel I rotate synchronously. Due to the meshing of gears, the two control levers rotate synchronously in opposite directions, thereby controlling the clamping rod to rotate around the axis of the control lever, releasing the clamping state on the movable tube. Thus, when the movable tube is in a non-working state, the clamping rod holds the outside of the movable tube, improving the integration of the oil delivery arm with its base, thereby improving the stability of the movable tube in a static state and further reducing the impact of sea wind on the oil delivery arm. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0017] Figure 3 This is a schematic diagram of the auxiliary support component of this utility model in its stored state.

[0018] Figure 4 This is a schematic diagram of the auxiliary support component structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the control component structure of this utility model.

[0020] In the diagram: 1. Column; 2. Support plate; 3. Fixed tube; 4. Movable tube; 5. Sleeve; 6. Auxiliary support assembly; 601. Connecting rod; 602. Support column one; 603. Support column two; 604. Slider; 605. Drive rod; 7. Clamping rod; 8. Control assembly; 801. Control rod; 802. Gear; 803. Conical wheel one; 804. Conical wheel two; 9. Fixed block; 10. Servo motor one; 11. Guide bar; 12. Fixed column; 13. Servo motor two. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0022] like Figure 1-5 As shown, this utility model provides a technical solution: a windproof fastening mechanism for an oil conveying arm, including a column 1, a support plate 2 fixedly connected to the top of the column 1, a fixed pipe 3 fixedly connected to one side of the support plate 2, and a movable pipe 4 movably connected to the other side of the support plate 2. The top of the movable pipe 4 can rotate around a rope wheel. A mechanism on the support plate 2 can control the rotation of the rope wheel, thereby driving the movable pipe 4 to rotate. A sleeve 5 is movably connected to the outside of the movable pipe 4. An auxiliary support component 6 is fixedly connected to one side of the support plate 2, and the auxiliary support component 6 is fixedly connected to the outside of the sleeve 5. A set of symmetrical clamping rods 7 are provided on the outside of the support plate 2, and the clamping rods 7 are connected to the outside of the movable pipe 4. A control component 8 is fixedly connected to the other side of the support plate 2, and the control component 8 is fixedly connected to the clamping rods 7.

[0023] like Figure 1-4As shown, the auxiliary support assembly 6 includes a connecting rod 601, a first support column 602, a second support column 603, a slider 604, and a drive rod 605. The first support column 602 is fixedly connected to the outside of the sleeve 5, and the second support column 603 is fixedly connected to the outside of the slider 604. The first support column 602 movably passes through the top end of the connecting rod 601, and the second support column 603 movably passes through the bottom end of the connecting rod 601. The drive rod 605 has threads on its outside and passes through the slider 604. The drive rod 605 and the slider 604 are connected. 4. Threaded connection: A set of symmetrical fixing blocks 9 are fixedly connected to one side of the support plate 2, and the drive rod 605 is movably connected to the opposite side of the fixing blocks 9 through bearings. A servo motor 10 is fixedly connected to the top of the support plate 2, and the output end of the servo motor 10 is fixedly connected to the top of the drive rod 605. A set of symmetrical guide bars 11 are fixedly connected to the side of the support plate 2. The guide bars 11 pass through the slider 604, and the guide bars 11 are slidably connected to the slider 604. The slider 604 is slidably connected to the side of the support plate 2.

[0024] Start the servo motor 10 to drive the drive rod 605 to rotate. Since the drive rod 605 is threadedly connected to the slider 604 and the guide bar 11 restricts the movement direction of the slider 604, the slider 604 moves upward along the support plate 2. As the included angle between the movable tube 4 and the support plate 2 increases, the sleeve 5 moves along the movable tube, and the connecting rod 601 rotates accordingly, thereby supporting the movable tube 4. This reduces the swaying of the movable tube 4 caused by the sea breeze when working at the outlet end of the movable tube 4, and improves the stability of the movable tube 4 during operation.

[0025] like Figure 1 , Figure 2 and Figure 5 As shown, the control assembly 8 includes a control lever 801, a gear 802, a first conical wheel 803, and a second conical wheel 804. The control levers 801 are symmetrically arranged, and the top of each control lever 801 is fixedly connected to a gear 802. The two gears 802 mesh with each other. The outer side of one of the control levers 801 is fixedly connected to the first conical wheel 803. The second conical wheel 804 is movably connected to the outer side of the support plate 2 via a rotating shaft, and the first conical wheel 803 meshes with the second conical wheel 804. The outer side of the support plate 2 is fixedly connected to two sets of symmetrical fixed columns 12. The control levers 801 pass through the fixed columns 12 respectively, and the control levers 801 are movably connected to the fixed columns 12 respectively. The control levers 801 pass through the tail end of the clamping rod 7 respectively, and the control levers 801 are fixedly connected to the clamping rod 7. The outer side of the support plate 2 is fixedly connected to a second servo motor 13, and the output end of the second servo motor 13 is fixedly connected to the rotating shaft of the second conical wheel 804.

[0026] Servo motor 13 is started, which drives cone wheel 804 to rotate. Since cone wheel 803 meshes with cone wheel 804, control lever 801 and cone wheel 803 rotate synchronously. Since gear 802 meshes, it drives the two control levers 801 to rotate synchronously in opposite directions. This controls clamping lever 7 to rotate around the axis of control lever 801, releasing the clamping state of movable tube 4. Thus, when movable tube 4 is in a non-working state, the clamping lever 7 holds the outside of movable tube 4, improving the integration of the oil delivery arm with its base, thereby improving the stability of movable tube 4 in a stationary state and further reducing the impact of sea wind on the oil delivery arm.

[0027] Working principle: In use, initially, the front end of clamping rod 7 clamps and protects the outside of movable tube 4, and connecting rod 601 is located between clamping rods 7; servo motor 13 is started, driving conical wheel 804 to rotate. Since conical wheel 803 meshes with conical wheel 804, control rod 801 and conical wheel 803 rotate synchronously. Since gear 802 meshes, it drives the two control rods 801 to rotate synchronously in opposite directions, thereby controlling clamping rod 7 to rotate around the axis of control rod 801, releasing the clamping state on movable tube 4; then, The drive device on column 1 controls the movable tube 4 to rotate around the axis of the rope wheel, thereby causing the movable tube 4 to move outward. At the same time, the servo motor 10 is started, driving the drive rod 605 to rotate. Since the drive rod 605 is threadedly connected to the slider 604 and the guide bar 11 restricts the movement direction of the slider 604, the slider 604 moves upward along the support plate 2. As the included angle between the movable tube 4 and the support plate 2 increases, the sleeve 5 moves along the movable tube, and the connecting rod 601 rotates accordingly, thereby supporting the movable tube 4.

[0028] 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 process, method, article, or apparatus.

[0029] 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. Wind protection fastening mechanism for a fuel delivery arm, comprising a column (1), characterized in that: A support plate (2) is fixedly connected to the top of the column (1). A fixed pipe (3) is fixedly connected to one side of the support plate (2), and a movable pipe (4) is movably connected to the other side of the support plate (2). A sleeve (5) is movably connected to the outside of the movable pipe (4). An auxiliary support component (6) is fixedly connected to one side of the support plate (2), and the auxiliary support component (6) is fixedly connected to the outside of the sleeve (5). A set of symmetrical clamping rods (7) is provided on the outside of the support plate (2), and the clamping rods (7) are connected to the outside of the movable pipe (4). A control component (8) is fixedly connected to the other side of the support plate (2), and the control component (8) is fixedly connected to the clamping rods (7).

2. The wind protection fastening mechanism of a fuel transfer arm according to claim 1, characterized in that: The auxiliary support assembly (6) includes a connecting rod (601), a first support column (602), a second support column (603), a slider (604), and a drive rod (605). The first support column (602) is fixedly connected to the outside of the sleeve (5), and the second support column (603) is fixedly connected to the outside of the slider (604). The first support column (602) movably passes through the top end of the connecting rod (601), and the second support column (603) movably passes through the bottom end of the connecting rod (601). The drive rod (605) has a thread on its outside and passes through the slider (604). The drive rod (605) is threaded to the slider (604). The drive rod (605) is threaded to the slider (604).

3. A wind securing mechanism for a fuel delivery arm as claimed in claim 2, wherein: A set of symmetrical fixing blocks (9) are fixedly connected to one side of the support plate (2), and the drive rod (605) is movably connected to the opposite side of the fixing block (9) through a bearing. A servo motor (10) is fixedly connected to the top of the support plate (2), and the output end of the servo motor (10) is fixedly connected to the top of the drive rod (605).

4. A wind securing mechanism for a fuel delivery arm as claimed in claim 3, wherein: A set of symmetrical guide strips (11) are fixedly connected to the side of the support plate (2). The guide strips (11) pass through the slider (604) and are slidably connected to the slider (604). The slider (604) is slidably connected to the side of the support plate (2).

5. The wind protection fastening mechanism of a fuel transfer arm of claim 1, wherein: The control component (8) includes a control lever (801), a gear (802), a first conical wheel (803), and a second conical wheel (804). The control levers (801) are arranged symmetrically. The top of each control lever (801) is fixedly connected to a gear (802). The two gears (802) mesh with each other. The outer side of one of the control levers (801) is fixedly connected to the first conical wheel (803). The second conical wheel (804) is movably connected to the outer side of the support plate (2) through a rotating shaft, and the first conical wheel (803) meshes with the second conical wheel (804).

6. A wind securing mechanism for a fuel delivery arm as claimed in claim 5, wherein: Two sets of symmetrical fixed columns (12) are fixedly connected to the outside of the support plate (2). The control rod (801) passes through the fixed column (12) respectively, and the control rod (801) is movably connected to the fixed column (12) respectively.

7. A wind securing mechanism for a fuel delivery arm as claimed in claim 6, wherein: The control rod (801) passes through the tail end of the clamp rod (7) and is fixedly connected to the clamp rod (7). The outer side of the support plate (2) is fixedly connected to the servo motor (13) and the output end of the servo motor (13) is fixedly connected to the shaft of the conical wheel (804).

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