Liquefied natural gas storage tank detection device

Abstract

The utility model relates to the technical field of natural gas storage tank detection devices, and discloses a liquefied natural gas storage tank detection device which comprises a workbench, a position adjusting mechanism is arranged at the top end of the workbench, a fixed clamping mechanism is arranged at the top end of the position adjusting mechanism, and the fixed clamping mechanism comprises a fixing assembly and a clamping assembly. The fixing assembly comprises a mounting plate, the mounting plate is arranged at the top end of the position adjusting mechanism, a groove is formed in the outer wall of the mounting plate, an auxiliary supporting plate is fixedly mounted at the top end of the mounting plate, the clamping assembly comprises a two-way lead screw, the two-way lead screw is fixedly mounted in the groove, and the two-way lead screw is fixedly mounted in the groove. The liquefied natural gas storage tank detection device is provided with the fixing and clamping mechanism, through fixing and clamping, the stability of the storage tank in the detection process can be ensured, and damage or property loss caused by moving or overturning is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of natural gas storage tank detection devices, in particular to a liquefied natural gas storage tank detection device. Background Art

[0002] Liquefied natural gas, whose main component is methane, is recognized as the cleanest fossil energy on earth. It is colorless, odorless, non-toxic and non-corrosive. Its volume is about 1 / 625 of the volume of the same amount of gaseous natural gas, and its mass is only about 45% of the same volume of water. Its manufacturing process is to purify the natural gas produced by the gas field, liquefy it through a series of ultra-low temperature, and then transport it by liquefied natural gas ship. After burning, liquefied natural gas causes very little air pollution and releases a lot of heat, so liquefied natural gas is a relatively advanced energy source.

[0003] As disclosed in the patent with publication number CN216695422U, the utility model relates to the technical field of storage tank detection, specifically a liquefied natural gas storage tank detection device, a base, one side of the base is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a stepper motor, the output end of the stepper motor is connected with a driving shaft through a coupling, a rotating hole is opened on the inner wall of one side of the base, one end of the driving shaft passes through the rotating hole and is rotatably connected to the inner wall of the other side of the base, and the inner walls on both sides of the base are rotatably connected with driven rods; the utility model can drive the threaded rod to rotate by rotating the motor, so that the threaded block drives the arc bracket, the sliding bracket and the ring to move downward, and the downward movement of the ring drives the natural gas sensor to move downward to detect the gas tank. If a gas tank is deflated, it will be sensed by the natural gas sensor and an alarm will be issued, thereby realizing a comprehensive detection of the gas tank, with high detection speed and automation, and reliable detection results.

[0004] Although the device is helpful in improving the scope of application for storage tanks of different lengths and can also cool down the storage tanks more quickly and comprehensively, the device does not involve a clamping and fixing mechanism. If an accident occurs during the equipment inspection, such as movement or overturning, it is easy to cause injury or property loss. Therefore, a liquefied natural gas tank inspection device is proposed to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a liquefied natural gas storage tank detection device to achieve the purpose of solving the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquefied natural gas storage tank detection device, comprising a workbench, a position adjustment mechanism is arranged at the top of the workbench, a fixed clamping mechanism is arranged at the top of the position adjustment mechanism, the fixed clamping mechanism comprises a fixing component and a clamping component, the fixing component comprises a mounting plate, the mounting plate is arranged at the top of the position adjustment mechanism, a groove is arranged on the outer wall of the mounting plate, an auxiliary support plate is fixedly installed on the top of the mounting plate, the clamping component comprises a bidirectional screw rod, the bidirectional screw rod is fixedly installed inside the groove, one end of the bidirectional screw rod is fixedly connected to a rotating rod, one end of the rotating rod is fixedly connected to a rotating plate, and the outer wall of the bidirectional screw rod is threadedly connected to a movable clamping plate.

[0007] Preferably, the position adjustment mechanism comprises a connecting plate, an outer wall of the connecting plate is provided with a mounting groove, an inner wall of the mounting groove is fixedly connected with a threaded rod, one end of the threaded rod is fixedly connected with a motor, and an outer wall of the threaded rod is threadedly connected with a connecting rod.

[0008] Preferably, a base is fixedly connected to the bottom end of the workbench, a liquefied natural gas tank body is provided at one end of the fixed clamping mechanism, and the base is used to support the equipment body.

[0009] Preferably, a control switch is fixedly mounted on the outer wall of the workbench for starting and stopping the equipment.

[0010] Preferably, a detection device body is fixedly mounted on the top of the workbench for safety detection of the liquefied natural gas tank body.

[0011] Preferably, an alarm is provided on the top of the workbench for detecting an alarm.

[0012] The utility model provides a liquefied natural gas storage tank detection device, which has the following beneficial effects:

[0013] (1) The liquefied natural gas storage tank detection device of the utility model is provided with a fixed clamping mechanism, which can ensure the stability of the storage tank during the detection process and prevent injuries or property losses caused by movement or overturning.

[0014] (2) The liquefied natural gas storage tank detection device of the utility model is provided with a mobile detection mechanism, and the position adjustment mechanism can adjust the position of the detection device as needed to adapt it to storage tanks of different sizes and shapes, thereby improving the flexibility and convenience of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is the front view of the utility model;

[0017] Figure 2 It is a side view of the utility model;

[0018] Figure 3 This is a diagram of the fixed clamping mechanism of the utility model;

[0019] Figure 4 This is a diagram of the external adjustment mechanism of the utility model.

[0020] In the figure: 1. workbench; 2. base; 3. control switch; 4. fixed clamping mechanism; 41. fixed assembly; 411. mounting plate; 412. groove; 413. auxiliary support plate; 42. clamping assembly; 421. bidirectional screw rod; 422. rotating rod; 423. rotating plate; 424. movable clamping plate; 5. liquefied natural gas tank body; 6. position adjustment mechanism; 601. connecting plate; 602. mounting groove; 603. threaded rod; 604. connecting rod; 605. motor; 7. detection device body; 8. alarm. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] like Figure 1-4 As shown, the utility model provides a technical solution: a liquefied natural gas storage tank detection device, including a workbench 1, a position adjustment mechanism 6 is arranged on the top of the workbench 1, a fixed clamping mechanism 4 is arranged on the top of the position adjustment mechanism 6, the fixed clamping mechanism 4 includes a fixing component 41 and a clamping component 42, the fixing component 41 includes a mounting plate 411, the mounting plate 411 is arranged on the top of the position adjustment mechanism 6, a groove 412 is provided on the outer wall of the mounting plate 411, an auxiliary support plate 413 is fixedly installed on the top of the mounting plate 411, the clamping component 42 includes a bidirectional screw rod 421, the bidirectional screw rod 421 is fixedly installed inside the groove 412, one end of the bidirectional screw rod 421 is fixedly connected to a rotating rod 422, one end of the rotating rod 422 is fixedly connected to a rotating plate 423, and the outer wall of the bidirectional screw rod 421 is threadedly connected to a movable clamping plate 424.

[0024] The bottom end of the workbench 1 is fixedly connected with a base 2, one end of a fixed clamping mechanism 4 is provided with a liquefied natural gas tank body 5, and the base 2 is used to support the equipment body.

[0025] A control switch 3 is fixedly mounted on the outer wall of the workbench 1 for starting and stopping the equipment.

[0026] A detection device body 7 is fixedly mounted on the top of the workbench 1 for safety detection of the liquefied natural gas tank body 5 .

[0027] An alarm 8 is provided on the top of the workbench 1 for detecting an alarm.

[0028] The novel liquefied natural gas storage tank detection device is provided with a fixed clamping mechanism 4, which can ensure the stability of the storage tank during the detection process and prevent injuries or property losses caused by movement or overturning.

[0029] Embodiment 2:

[0030] like Figure 1-4 As shown, based on the first embodiment, the utility model provides a technical solution: the position adjustment mechanism 6 includes a connecting plate 601, the outer wall of the connecting plate 601 is provided with a mounting groove 602, the inner wall of the mounting groove 602 is fixedly connected with a threaded rod 603, one end of the threaded rod 603 is fixedly connected with a motor 605, and the outer wall of the threaded rod 603 is threadedly connected with a connecting rod 604.

[0031] The novel liquefied natural gas storage tank detection device is provided with a mobile detection mechanism, and the position adjustment mechanism 6 can adjust the position of the detection device as needed to adapt it to storage tanks of different sizes and shapes, thereby improving the flexibility and convenience of detection.

[0032] When the LNG tank body 5 needs to be safety monitored, the LNG tank body 5 is first placed on the auxiliary support plate 413, and then the rotating plate 423 is rotated. The rotating plate 423 drives the rotating rod 422 fixedly connected to one end of the rotating plate 423 to rotate, and the rotating rod 422 rotates to drive the bidirectional screw rod 421 fixedly connected to one end of the rotating rod 422 to rotate, and the bidirectional screw rod 421 rotates to drive the movable clamping plate 424 threadedly connected to its outer wall to move, and the movable clamping plate 424 moves inward and tightens to fix and clamp the LNG tank body 5. When the LNG tank body 5 is clamped, the motor 605 is started by the control switch 3, and the threaded rod 603 fixedly connected to one end of the LNG tank body 5 is driven to rotate through the operation of the motor 605, and the threaded rod 603 is rotated to drive the connecting rod 604 threadedly connected to the outer wall to move, and the fixed clamping mechanism 4 set at the top and the LNG tank body 5 are driven to move through the movement of the connecting rod 604, and the detection is carried out after it continuously moves to the detection range of the detection device body 7.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquefied natural gas storage tank detection device, comprising a workbench (1), characterized in that: A position adjustment mechanism (6) is arranged at the top of the workbench (1), and a fixed clamping mechanism (4) is arranged at the top of the position adjustment mechanism (6). The fixed clamping mechanism (4) comprises a fixed component (41) and a clamping component (42). The fixed component (41) comprises a mounting plate (411). The mounting plate (411) is arranged at the top of the position adjustment mechanism (6). A groove (412) is provided on the outer wall of the mounting plate (411). An auxiliary support plate (413) is fixedly installed on the top of the mounting plate (411). The clamping component (42) comprises a bidirectional screw rod (421). The bidirectional screw rod (421) is fixedly installed inside the groove (412). One end of the bidirectional screw rod (421) is fixedly connected to a rotating rod (422), and one end of the rotating rod (422) is fixedly connected to a rotating plate (423). The outer wall of the bidirectional screw rod (421) is threadedly connected to a movable clamping plate (424).

2. A liquefied natural gas storage tank detection device according to claim 1, characterized in that: The position adjustment mechanism (6) comprises a connecting plate (601), the outer wall of the connecting plate (601) is provided with a mounting groove (602), the inner wall of the mounting groove (602) is fixedly connected with a threaded rod (603), one end of the threaded rod (603) is fixedly connected with a motor (605), and the outer wall of the threaded rod (603) is threadedly connected with a connecting rod (604).

3. A liquefied natural gas storage tank detection device according to claim 1, characterized in that: The bottom end of the workbench (1) is fixedly connected to a base (2), and one end of the fixed clamping mechanism (4) is provided with a liquefied natural gas tank body (5).

4. A liquefied natural gas storage tank detection device according to claim 1, characterized in that: A control switch (3) is fixedly mounted on the outer wall of the workbench (1).

5. A liquefied natural gas storage tank detection device according to claim 1, characterized in that: A detection device body (7) is fixedly mounted on the top of the workbench (1).

6. A liquefied natural gas storage tank detection device according to claim 1, characterized in that: An alarm (8) is arranged on the top of the workbench (1).

Images