Crude oil storage tank buoyancy chamber inspection equipment capable of moving freely in all directions

Abstract

The utility model belongs to the technical field of crude oil storage tank buoyancy chamber inspection, and relates to crude oil storage tank buoyancy chamber inspection equipment capable of moving freely in all directions, which comprises a cylinder body, a support frame, a telescopic sleeve and a camera support, the support frame is arranged on the upper side of the cylinder body, and the support frame can rotate relative to the cylinder body and can move along with the cylinder body; the telescopic sleeve is arranged on the lower side of the barrel, a rack structure is arranged in the telescopic sleeve, and the telescopic sleeve can move along with a rack; the camera bracket is connected to the lower part of the telescopic sleeve; a gear meshed with the rack is arranged in the cylinder body, the gear is connected with a reversing column, the gear is driven to rotate by rotating the reversing column, and then the rack is driven to move. According to the storage tank buoyancy chamber inspection system, all-directional movement of the monitoring camera in the buoyancy chamber is realized, so that the internal condition of the storage tank buoyancy chamber can be observed more comprehensively and clearly, the inspection efficiency is improved, and the safety and reliability of the inspection work of the storage tank buoyancy chamber are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of all-around free movement's crude oil storage tank floating chamber inspection equipment, belong to crude oil storage tank floating chamber inspection technical field. BACKGROUND

[0002] Crude oil storage tank is important equipment in the process of oil storage and transport, and floating chamber is arranged in the crude oil storage tank, mainly used for separating tank space, to prevent crude oil from disturbance or overflow. The existence of floating chamber also provides an access for operators to enter the inside of the storage tank for inspection or maintenance.

[0003] Traditionally, the inspection work of crude oil storage tank floating chamber mainly relies on manual work. The inspection personnel need to open the floating chamber cover every day, hold the explosion-proof searchlight into the narrow floating chamber, and observe whether there is crude oil leakage point by naked eye. Once oil leakage is found, maintenance needs to be carried out immediately. However, this method has many defects: on the one hand, due to the limited design space of the storage tank floating chamber, it is usually narrow, so the body requirements for the inspection personnel are strict, which limits the selection range of the inspection personnel to some extent; on the other hand, crude oil often contains harmful substances such as high sulfur hydrogen, which may volatilize under certain conditions, posing a great potential threat to the personnel entering the floating chamber, and the inspection work therefore faces high safety risk.

[0004] In order to solve the above problems, an improved storage tank floating chamber inspection equipment appears in the prior art. The equipment connects the camera to the floating chamber hole through the fixing frame and threaded rod, so that the inspection personnel can check the inside of the floating chamber by observing the picture taken by the camera outside the floating chamber. However, this equipment still has limitations: the camera can only rotate at the center position of the floating chamber, and due to the limited lighting conditions inside the floating chamber and the limited rotation range of the camera, it is difficult to clearly record the crude oil leakage situation in the area far from the center of the floating chamber, thus bringing unreliability to the inspection work of the crude oil storage tank floating chamber. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a new technical solution to improve or solve the technical problems existing in the prior art as described above.

[0006] The utility model provides a technical scheme as follows: A kind of crude oil storage tank floating chamber inspection equipment of all azimuth free movement, including cylinder, support frame, telescopic sleeve and camera support, the support frame is set on the cylinder upside, the support frame can be relatively rotated with cylinder, and can move with the cylinder;The telescopic sleeve is set at the lower side of the cylinder, rack structure is equipped in the telescopic sleeve, the telescopic sleeve can move with rack;The camera support is connected in the lower part of the telescopic sleeve;Gear is equipped in the inside of the cylinder and is engaged with rack, the gear is connected with reversing column, gear is rotated by rotating reversing column, and then rack is moved.

[0007] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0008] Further, the support frame includes a support ring and a plurality of support rods, the cylinder is provided with a limiting groove, the support ring is sleeved in the limiting groove, and the plurality of support rods are evenly distributed on the support ring.

[0009] The beneficial effects of the above further scheme are that the support ring is sleeved in the limiting groove of the cylinder, ensuring that the support ring does not move relatively with the cylinder in the axial direction, and the plurality of support rods are evenly distributed on the support ring, providing balanced support force so that the equipment can be stably placed in the floating chamber hole.

[0010] Further, the support rods are rotatably connected to the support ring by a rotating connecting component.

[0011] The beneficial effects of the above further scheme are that not only can the support requirements of the equipment at different angles be met, but also the support rods can be folded, and the equipment is convenient to store.

[0012] Further, the rotating connecting component is a bearing with locking function or a rotating shaft with a brake.

[0013] The beneficial effects of the above further scheme are that the rotating requirements are met while providing locking function, ensuring that the support rods can be stably fixed at a certain position when needed.

[0014] Further, the lower side of the cylinder is provided with a radial through groove, the telescopic sleeve is arranged in the radial through groove, and the telescopic sleeve can move in the radial through groove.

[0015] The beneficial effects of the above further scheme are that the telescopic sleeve can freely move along the radial through groove of the cylinder, thereby driving the monitoring camera to move forward and backward in the floating chamber, expanding the monitoring range and improving the inspection efficiency.

[0016] Further, the camera support comprises a threaded rod and a magnetic suction cup, one end of the threaded rod is connected in the threaded interface of the lower part of the telescopic sleeve, and the other end is connected with the magnetic suction cup.

[0017] The beneficial effect of the above further scheme is that the installation and dismounting of the monitoring camera are facilitated, and the magnetic suction cup can be firmly adsorbed on the lower part of the telescopic sleeve, thereby ensuring the stability of the monitoring camera during movement.

[0018] Further, the lower part of the telescopic sleeve is provided with a plurality of threaded interfaces.

[0019] The beneficial effect of the above further scheme is that the camera support can be installed at different positions of the telescopic sleeve according to actual needs, so as to adjust the viewing angle and monitoring range of the monitoring camera.

[0020] Further, the monitoring camera is further provided, and the monitoring camera is adsorbed on the lower part of the telescopic sleeve through the magnetic suction cup.

[0021] Further, one end of the reversing column is connected with the gear, and the other end of the reversing column extends to the outside of the cylinder and is connected with a crank handle.

[0022] The beneficial effect of the above further scheme is that the reversing column can be conveniently driven to rotate through the crank handle, thereby controlling the movement of the telescopic sleeve and the position adjustment of the monitoring camera.

[0023] Further, the cylinder is further provided with a mobile phone interface, which can be connected with a mobile phone, so as to realize remote monitoring and recording.

[0024] Compared with the prior art, the technical scheme of the utility model has the following beneficial effects: the device is stably placed in the floating chamber hole through the support frame, the gear is driven to rotate through the rotating reversing column, and the movement of the rack and the telescopic sleeve is driven, so that the monitoring camera can move back and forth in the floating chamber; at the same time, the telescopic sleeve is rotated through the rotating cylinder, so as to drive the monitoring camera to rotate in the floating chamber, thereby realizing the omnidirectional movement of the monitoring camera in the floating chamber, making the observation of the internal condition of the floating chamber of the storage tank more comprehensive and clear, improving the efficiency of the inspection work, and ensuring the safety and reliability of the inspection work of the floating chamber of the storage tank. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only embodiments of the utility model, and those skilled in the art can obtain other drawings according to the provided drawings without creating creative labor.

[0026] Fig. 1 It is the three-dimensional structure schematic view of the full direction free movement's crude oil storage tank floating cabin inspection equipment of the utility model;

[0027] Fig. 2 It is the three-dimensional sectional view of the full direction free movement's crude oil storage tank floating cabin inspection equipment of the utility model;

[0028] Fig. 3 It is the explosion structure schematic view of the full direction free movement's crude oil storage tank floating cabin inspection equipment of the utility model;

[0029] In the figure, 1, cylinder body;11, radial through slot;12, limiting groove;2, support frame;21, support ring;22, support rod;3, telescopic sleeve;4, crank;5, reversing column;6, rack;7, threaded rod;8, magnetic chuck;9, gear. DETAILED DESCRIPTION

[0030] The serial numbers coded for components in this document, such as "first", "second", etc., are only used to distinguish the described objects, and do not imply any priority or specific technical meaning in order. In addition, the "connection" and "coupling" concepts mentioned in this application are considered to include both direct connection (coupling) and indirect connection (coupling) unless otherwise specified.

[0031] When interpreting the description of this application, it should be clear that the orientation or position relationship indicated by terms such as "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. is based on the perspective and layout shown in the drawings, which is intended to facilitate explanation and simplify the description process, and is not an absolute limitation on the actual orientation, construction method and operation mode of the device or element. Therefore, these terms should not be understood as a restrictive interpretation of the content of this application.

[0032] The principles and features of the utility model are described below in conjunction with examples, which are only used to explain the utility model and not to limit the scope of the utility model.

[0033] As Figs. 1-3As shown, a kind of omnidirectional free movement of crude oil storage tank floating cabin inspection equipment, including cylinder 1, support frame 2, telescopic sleeve 3 and camera support, the support frame 2 is set on the upper side of the cylinder 1, the support frame 2 can be relatively rotated with cylinder 1, the support frame 2 can also move with the cylinder 1;Telescopic sleeve 3 is arranged on the lower side of the cylinder 1, the rack 6 structure is arranged in the telescopic sleeve 3, the telescopic sleeve 3 can move with rack 6;The camera support is connected in the lower part of the telescopic sleeve 3;The inside of the cylinder 1 is equipped with the gear 9 engaged with rack 6, the gear 9 is connected with reversing column 5, gear 9 is driven to rotate by rotating reversing column 5, in turn drive rack 6 to move.

[0034] The support frame 2 includes support ring 21 and support rod 22, the cylinder 1 is equipped with limiting groove 12, the support ring 21 is sleeved in the limiting groove 12, and a plurality of support rods 22 are distributed on the support ring 21.Support ring 21 is sleeved in the limiting groove 12 of cylinder 1, which ensures that support ring 21 does not move relatively with cylinder 1 in axial direction, and a plurality of support rods 22 are distributed on support ring 21, which provides balanced support force, so that the equipment can be stably placed in the floating cabin hole.

[0035] The support rod 22 is rotatably connected with the support ring 21 through a rotating connecting component (not shown in the figure). The rotating connecting component not only meets the support requirement of the device at different angles, but also can fold the support rod 22, so that the device is convenient to store. The type of the rotating connecting component is not limited in the embodiment, and various existing structures can be used to achieve the required function. For example, a common choice is a bearing with locking function. The inner part of the bearing is composed of balls or rollers, so that the inner and outer rings of the bearing can rotate smoothly. At the same time, a locking device such as a locking screw or a locking ring is arranged on the outer ring or the inner ring of the bearing. In actual application, one end of the support rod 22 is connected with the inner ring of the bearing, and a bearing seat for mounting the outer ring of the bearing is arranged on the support ring 21. When the angle of the support rod 22 needs to be adjusted, the locking device is in an unlocked state, allowing the support rod 22 to rotate freely around the axis of the bearing. When the position of the support rod 22 needs to be fixed, the locking device is tightened, so that the inner and outer rings of the bearing are relatively fixed, thereby achieving the locking of the support rod 22. Another possible choice is to use a rotating shaft with a brake. One end of the rotating shaft is connected with the support rod 22, and the other end is mounted on the support ring 21 through a bearing. The rotating shaft is provided with a brake, which can be an electromagnetic brake, a friction brake or other types of brake device. When the support rod 22 needs to be rotated, the brake is in a non-braking state, allowing the rotating shaft to rotate freely. When the position of the support rod 22 needs to be locked, the brake is activated to generate sufficient friction between the rotating shaft and the support ring 21, thereby preventing the rotating shaft from continuing to rotate, so as to achieve the stable locking of the support rod 22. By using the rotating connecting component with locking function, the connection design of the support rod 22 and the support ring 21 in the embodiment not only meets the support requirement of the device at different angles, but also greatly improves the portability and practicality of the device.

[0036] The lower side of the cylinder body 1 is provided with a radial through groove 11, and the telescopic sleeve 3 is arranged in the radial through groove 11 and can move in the radial through groove 11. The telescopic sleeve 3 can move freely along the radial through groove 11 of the cylinder body 1, thereby driving the monitoring camera to move forward and backward in the floating cabin, expanding the monitoring range and improving the inspection efficiency.

[0037] The camera support includes a threaded rod 7 and a magnetic suction cup 8. One end of the threaded rod 7 is connected to a threaded interface at the lower part of the telescopic sleeve 3, and the other end is connected to the magnetic suction cup 8. The installation and disassembly of the monitoring camera are facilitated, and the magnetic suction cup 8 can be firmly attached to the lower part of the telescopic sleeve 3, ensuring the stability of the monitoring camera during movement.

[0038] The lower part of the telescopic sleeve 3 is provided with a plurality of threaded interfaces. The camera support can be installed at different positions of the telescopic sleeve 3 according to actual needs, so as to adjust the viewing angle and monitoring range of the monitoring camera.

[0039] A monitoring camera is also included, which is adsorbed on the lower part of the telescopic sleeve 3 by the magnetic adsorber 8.

[0040] One end of the reversing column 5 is connected with the gear 9, and the other end of the reversing column 5 extends to the outside of the cylinder 1 and is connected with the handle 4.

[0041] The cylinder 1 is also provided with a mobile phone terminal interface for explosion-proof, which can be connected with a mobile phone terminal for explosion-proof to realize remote monitoring and recording.

[0042] The method for the crude oil storage tank floating chamber inspection equipment to inspect in all directions freely is as follows: first, rotate the supporting rod 22 to make the supporting rod 22 and the supporting ring 21 axis perpendicular at 90 degrees, then install the equipment on the floating chamber hole, adjust the connection position of the telescopic sleeve 3 and the threaded rod 7 according to the size of the internal space of the floating chamber, after the position is adjusted, the operator connects the magnetic adsorber 8 to the threaded rod 7 and adsorbs the monitoring camera on the magnetic adsorber 8 firmly.

[0043] After the inspection work starts formally, if the monitoring camera captures a fuzzy area, the operator can drive the gear 9 to rotate by rotating the reversing column 5.

[0044] When an obstacle such as a cross beam in the floating chamber blocks the inspection during the inspection, the operator can also adjust the position of the monitoring camera by rotating the reversing column 5 flexibly to make it away from the obstacle, so as to ensure the smooth progress of the inspection work.

[0045] The inspection equipment of the utility model is stably placed in the floating chamber hole by the supporting frame 2, the gear 9 is driven to rotate by rotating the reversing column 5, and then the movement of the gear 9, the gear 6 and the telescopic sleeve 3 is driven, so that the monitoring camera can move forward and backward in the floating chamber; at the same time, the telescopic sleeve 3 is rotated by rotating the cylinder 1, so as to drive the monitoring camera to rotate in the floating chamber, so that the all-around movement of the monitoring camera in the floating chamber is realized, the observation of the internal condition of the floating chamber is more comprehensive and clear, the efficiency of the inspection work is enhanced, and the safety and reliability of the floating chamber inspection work are ensured.

[0046] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A full-range free-moving crude oil storage tank floating cabin inspection equipment, characterized in that, The utility model provides a kind of camera support, including barrel (1), support frame (2), telescopic sleeve (3) and camera support, the support frame (2) is arranged on the barrel (1) upper side, the support frame (2) can be relative rotation with barrel (1) and can move with the barrel (1);Telescopic sleeve (3) is arranged on the lower side of the barrel (1), rack (6) is equipped in the telescopic sleeve (3), and the telescopic sleeve (3) can move with rack (6);The camera support is connected in the lower part of telescopic sleeve (3);Gear (9) is equipped in the inside of the barrel (1) and is engaged with rack (6), gear (9) is connected with reversing column (5), and gear (9) is rotated by rotating reversing column (5), to further drive rack (6) to move.

2. The omnidirectional free-moving crude oil storage tank floating pontoon inspection apparatus according to claim 1, characterized in that, The support frame (2) includes a support ring (21) and a support rod (22), the barrel (1) is provided with a limiting groove (12), the support ring (21) is sleeved in the limiting groove (12), and a plurality of support rods (22) are evenly distributed on the support ring (21).

3. The omnidirectional free-moving crude oil storage tank floating pontoon inspection apparatus according to claim 2, characterized in that, The support rod (22) and the support ring (21) are rotatably connected by a rotating connecting component.

4. The omnidirectional free-moving crude oil storage tank floating pontoon inspection apparatus according to claim 3, characterized in that, The rotating connecting component is a bearing with locking function or a rotating shaft with a brake.

5. The omnidirectional free-moving crude oil storage tank floating vessel inspection apparatus according to claim 1, wherein, The lower side of the barrel (1) is provided with a radial through groove (11), the telescopic sleeve (3) is arranged in the radial through groove (11), and the telescopic sleeve (3) can move in the radial through groove (11).

6. The omnidirectional free-moving crude oil storage tank floating vessel inspection apparatus according to any one of claims 1-5, characterized in that, The camera support includes a threaded rod (7) and a magnetic suction cup (8), one end of the threaded rod (7) is connected to a threaded interface in the lower part of the telescopic sleeve (3), and the other end is connected to the magnetic suction cup (8).

7. The omnidirectional free-moving crude oil storage tank floating pontoon inspection apparatus according to claim 6, characterized in that, The lower part of the telescopic sleeve (3) is provided with a plurality of threaded interfaces.

8. The omnidirectional free-moving crude oil storage tank floating vessel inspection apparatus according to claim 7, characterized in that, It also includes a monitoring camera, which is adsorbed on the lower part of the telescopic sleeve (3) by the magnetic suction cup (8).

9. The omnidirectional free-moving crude oil storage tank floating vessel inspection apparatus according to claim 1, wherein, One end of the reversing column (5) is connected with the gear (9), and the other end of the reversing column (5) extends to the outside of the barrel (1) and is connected with a handle (4).

10. The omnidirectional free-moving crude oil storage tank floating vessel inspection apparatus according to claim 1, wherein, The barrel (1) is also provided with an anti-explosion mobile phone interface, which can be connected with an anti-explosion mobile phone.

Images