Storage tank settlement deformation on-line monitoring device and method

Abstract

The invention discloses a storage tank settlement deformation online monitoring device and method, and relates to the technical field of storage tank settlement deformation, the storage tank settlement deformation online monitoring device comprises a tank body and a base, the bottom of the tank body is fixedly provided with a supporting column, the circumferential surface of the tank body is fixedly provided with a fixing ring, and the fixing ring is fixedly provided with a supporting column. A settlement monitor is fixedly installed on the circumferential face of the tank body, and the monitoring device comprises a fixing ring, a connecting ring, a first linkage block, a yoke plate, a shifting rod, a base, a telescopic elastic plate, a sliding column, a sliding block, a first sliding rod, a button and an alarm. The button is triggered to input a signal to the alarm under the action of the first sliding rod, the alarm gives an alarm after receiving the signal, settlement or inclination abnormity is found in advance, tank body structure damage caused by uneven settlement or excessive inclination is avoided, and safe operation of the tank body is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of storage tank settlement deformation, and in particular to an online monitoring device and method for storage tank settlement deformation. Background Art

[0002] Storage tanks usually refer to large containers used to store liquid or gaseous substances, and are widely used in chemical, petroleum, natural gas, food, medicine and other industries. The types, designs and uses of storage tanks vary according to the characteristics of the stored substances and the required storage conditions.

[0003] The patent with the patent announcement number CN105674947B relates to an online monitoring device and method for the settlement and deformation of a storage tank, including a deformation monitoring device, a correction device and a controller; the storage tank body is arranged on a base; the deformation monitoring device includes a track body, a scanner and a stress monitoring device; the correction device includes a correction rope, a telescope and a positioning lock, and the controller is electrically connected to the deformation monitoring device and the correction device respectively. The real-time monitoring device is developed for large oil storage tanks with a capacity of 50,000 cubic meters and above. Such large oil storage tanks have high requirements for the base due to their heavy weight during storage. When the base settles, the center of gravity of the oil storage tank will shift and then deform, and the pressure on the base will be higher. Therefore, this patent is to ensure that the force on the base is uniform, to avoid deformation and rupture of the oil storage tank caused by excessive pressure on the base, and to ensure the safety of the use of the oil storage tank.

[0004] In the above patent, the base is ensured to be evenly stressed to avoid deformation and rupture of the oil tank due to excessive pressure on the base, thereby ensuring the safety of the use of the oil tank. However, when monitoring the tank, the electronic equipment may malfunction and the settlement and tilt data of the tank may not be received. Therefore, an online monitoring device for tank settlement and deformation with real-time monitoring and recording is designed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an online monitoring device and method for the settlement and deformation of a storage tank, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an online monitoring device and method for storage tank settlement deformation.

[0007] According to the above technical scheme, the tank body and the base include a monitoring device, the bottom of the tank body is fixedly installed with a support column, the circumferential surface of the tank body is fixedly installed with a fixing ring, the circumferential surface of the tank body is fixedly installed with a settlement monitor, the monitoring device includes a fixing ring, a connecting ring, a linkage block 1, a connecting plate, a lever, a base, a telescopic spring plate, a sliding column, a sliding block, a sliding rod 1, a button and an alarm, the fixing ring is fixedly installed on the circumferential surface of the support column, the connecting ring is rotatably installed on the circumferential surface of the fixing ring, the linkage block 1 is fixedly installed on the surface of the connecting ring, and the connecting plate is rotatably installed on the linkage block 1 away from the linkage block 1 At one end of the connecting ring, the lever is fixedly mounted on the surface of the connecting ring, the telescopic spring plate is fixedly mounted on the surface of the base, a sliding groove 1 is provided on the surface of the base, the sliding column is slidably mounted on the inner wall of the sliding groove 1, a sliding groove 2 is provided on the surface of the sliding column, the sliding block is slidably mounted on the inner wall of the sliding groove 2, the sliding rod 1 is fixedly mounted on the bottom of the sliding block, the button is arranged on the inner wall of the sliding groove 2, and the alarm is fixedly mounted on the top of the sliding column, so as to detect abnormal settlement or tilt in advance, avoid damage to the tank structure caused by uneven settlement or excessive tilt, and ensure the safe operation of the tank.

[0008] According to the above technical solution, the button is electrically connected to the alarm, and the shape of the connecting ring is set to be C-shaped, which can perform more accurate settlement trend analysis and structural evaluation, helping relevant personnel to make more scientific decisions.

[0009] According to the above technical solution, the connecting plate is fixedly connected to the sliding column, and the detection end of the settlement monitor is in contact with the ground to timely adjust the use mode of the tank body or perform structural reinforcement.

[0010] According to the above technical scheme, the supporting device and the protective device are included, and the supporting device includes a fixed box, a hydraulic cylinder, a pressure plate, a hydraulic column, a linkage block 2, a linkage plate 1, a linkage plate 2, a linkage block 3, a rotating plate, a pressure ring, a connecting block, a clamping block, a supporting plate and a clamping plate. The fixed box is fixedly installed on the surface of the fixed ring, the hydraulic cylinder is fixedly installed on the surface of the fixed box, the pressure plate is fixedly installed on the circumferential surface of the output end of the hydraulic cylinder, the free end of the hydraulic column is fixedly installed on the bottom of the pressure plate, the linkage block 2 is fixedly installed on the bottom of the pressure plate, the linkage plate 1 is rotatably installed on the end of the linkage block 2 away from the pressure plate, and the linkage Plate two is rotatably mounted on the end of linkage plate one away from linkage block two, the linkage block three is rotatably mounted on the end of linkage plate two away from linkage plate one, the rotating plate is fixedly mounted on the end of linkage block three away from linkage plate two, the pressure ring is fixedly mounted on the circumferential surface of the hydraulic column, the connecting block is fixedly mounted on the bottom of the hydraulic column, the clamping block is rotatably mounted on the connecting block away from the connecting block, the support plate is fixedly mounted on the end of the clamping block away from the connecting block, and the clamping plate is fixedly mounted on the surface of the support plate, so as to realize the supporting effect on the tank body, effectively restore the balance of the tank body, prevent further sinking or deviation, and thus improve the overall stability of the tank body.

[0011] According to the above technical solution, the clamping plate is rotatably connected to the rotating plate, and a spring is arranged between the pressure ring and the support plate, which can provide additional supporting force after settlement occurs, reduce stress concentration of the tank body, and avoid structural damage.

[0012] According to the above technical solution, the linkage plate one is rotatably connected to the linkage block three, and the shape of the support plate is set to be L-shaped, which further improves the supporting effect of the tank body, effectively improves the safety, stability and service life of the tank body, and can also reduce potential maintenance costs and accident risks.

[0013] According to the above technical scheme, the protective device includes a second sliding rod, a sliding plate, a fixed rod, a connecting rod, a protective cover, a limit rod, a telescopic elastic rod, a limit block and a pull rod. The second sliding rod is fixedly installed on the top of the base, the sliding plate is slidably installed on the circumferential surface of the second sliding rod, the fixed rod is fixedly installed on the surface of the sliding plate, the connecting rod is rotatably installed on the end of the fixed rod away from the sliding plate, the protective cover is fixedly installed on the surface of the sliding plate, the limit rod is fixedly installed on the surface of the protective cover, a sliding groove three is opened on the surface of the base, the telescopic elastic rod is fixedly installed on the inner wall of the sliding groove three, the limit block is fixedly installed on the free end of the telescopic elastic rod, and the pull rod is fixedly installed on the surface of the limit block, thereby achieving a protective effect on the sliding column, which can effectively avoid direct physical impact and damage caused by settlement, and will not deviate excessively from its normal operating range during the settlement process, thereby effectively avoiding equipment damage.

[0014] According to the above technical solution, the surface of the limit rod away from the protective cover is set as inclined surface 1, the surface of the limit block is set as inclined surface 2, and the connecting rod is fixedly connected to the linkage block 2, which further improves the protection effect of the sliding column and avoids equipment vibration, dislocation and other problems caused by settlement. In this way, the accuracy of monitoring data can be ensured and the reliability of the monitoring system can be improved.

[0015] A method for using an online monitoring device for the settlement and deformation of a storage tank, using the above-mentioned online monitoring device for the settlement and deformation of a storage tank, comprising: Step 1: When the tank body settles, the detection end of the settlement monitor detects the settlement of the tank body and transmits the signal to the staff. At this time, when the support column tilts, the fixed ring tilts and drives the connecting ring to rotate with the fixed ring as the center; Step 2: The connecting ring rotates to drive the lever to rotate, the lever rotates to contact and squeeze the sliding block to move away from the lever, the movement of the lever drives the sliding rod to move, and at the same time the sliding rod moves close to and contacts the button; Step 3: The button is triggered to input a signal to the alarm under the action of the sliding rod 1, and the alarm sounds an alarm after receiving the signal; Step 4: The connecting ring rotates to drive the sliding column to slide, and the sliding column slides to contact and squeeze the telescopic spring plate. At the same time, the free end of the telescopic spring plate moves away from the sliding column and records the inclination angle.

[0016] The present invention provides an online monitoring device and method for the settlement and deformation of a storage tank, which has the following beneficial effects: (1) The on-line monitoring device for the settlement and deformation of a storage tank drives the sliding rod to move by moving the lever. At the same time, the sliding rod moves close to and contacts the button. The button is triggered by the action of the sliding rod to input a signal to the alarm. The alarm sounds an alarm after receiving the signal. The mechanical deformation makes the tilt and settlement more intuitive, avoiding inaccurate monitoring structure caused by failure of electronic equipment and improving the accuracy of monitoring. The sliding column slides, contacts and squeezes the telescopic spring plate. At the same time, the free end of the telescopic spring plate moves away from the sliding column and records the tilt angle, which is convenient for the staff to directly observe the moving distance of the sliding spring plate to directly determine the subsequent processing method, helping relevant personnel to make more scientific decisions and improve the efficiency of maintenance.

[0017] (2) The on-line monitoring device for the settlement and deformation of a storage tank drives the connection block to move by the movement of the hydraulic column, and the movement of the connection block drives the movement of the clamping block, and the movement of the clamping block drives the support plate to move downward until it touches the ground, thereby achieving a supporting effect on the tank body, which can effectively restore the balance of the tank body and prevent further sinking or displacement, thereby improving the overall stability of the tank body. The rotation of the linkage plate 2 drives the linkage block 3 to move away from the support plate. At the same time, the movement of the linkage block 3 drives the rotating plate to rotate until it touches the ground, further improving the supporting effect on the tank body and more effectively improving the safety, stability and service life of the tank body.

[0018] (3) The online monitoring device for the settlement deformation of the storage tank drives the fixed rod to move downward under the action of the connecting rod. The movement of the fixed rod drives the protective cover to move downward until the protective cover completely covers the sliding column, thereby achieving a protective effect on the sliding column. It can effectively avoid direct physical impact and damage caused by settlement. During the settlement process, it will not deviate excessively from its normal operating range, thereby effectively avoiding equipment damage. Under the action of the deformation recovery of the telescopic elastic rod, the limit block moves toward the direction close to the sliding column and is stuck on the inclined surface of the limit rod surface to limit its limit rod, further improving the protective effect on its sliding column and avoiding equipment vibration, dislocation and other problems caused by settlement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall internal structure of the present invention; Figure 3 It is a schematic structural diagram of the positional relationship between the sliding column and the supporting column of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure of the middle part is enlarged; Figure 5 It is a schematic structural diagram of the positional relationship between the hydraulic cylinder and the support plate of the present invention; Figure 6 For the present invention Figure 5 The enlarged schematic diagram of the structure part B in the middle; Figure 7 This is a schematic diagram of the positional relationship between the protective cover and the connecting rod of the present invention; Figure 8 For the present invention Figure 7 Enlarged schematic diagram of the C structure in the middle.

[0020] In the figure: 1, tank body; 2, support column; 3, fixing ring; 4, settlement monitor; 51, fixing ring; 52, connecting ring; 53, linkage block 1; 54, connecting plate; 55, lever; 56, base; 57, telescopic spring plate; 58, sliding column; 59, sliding block; 510, sliding rod 1; 511, button; 512, alarm; 61, fixing box; 62, hydraulic cylinder; 63, pressure plate; 64, hydraulic column; 65, Linkage block two; 66, linkage plate one; 67, linkage plate two; 68, linkage block three; 69, rotating plate; 610, pressure ring; 611, connecting block; 612, clamping block; 613, spring; 614, supporting plate; 615, clamping plate; 71, sliding rod two; 72, sliding plate; 73, fixing rod; 74, connecting rod; 75, protective cover; 76, limiting rod; 77, telescopic elastic rod; 78, limiting block; 79, pulling rod. DETAILED DESCRIPTION

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

[0022] See also Figure 1-Figure 8 An embodiment of the present invention is as follows: an online monitoring device and method for the settlement deformation of a storage tank includes a tank body 1 and a base 56, including a monitoring device, a support column 2 is fixedly installed at the bottom of the tank body 1, a fixing ring 3 is fixedly installed on the circumferential surface of the tank body 1, and a settlement monitor 4 is fixedly installed on the circumferential surface of the tank body 1. The monitoring device includes a fixing ring 51, a connecting ring 52, a linkage block 53, a connecting plate 54, a lever 55, a base 56, a telescopic spring plate 57, a sliding column 58, a sliding block 59, a sliding rod 510, a button 511 and an alarm 512. The fixing ring 51 is fixedly installed on the circumferential surface of the support column 2, the connecting ring 52 is rotatably installed on the circumferential surface of the fixing ring 51, and the linkage block 53 is fixedly installed on the surface of the connecting ring 52. The connecting plate 54 is rotatably mounted on the end of the linkage block 53 away from the connecting ring 52, the lever 55 is fixedly mounted on the surface of the connecting ring 52, the telescopic spring plate 57 is fixedly mounted on the surface of the base 56, the surface of the base 56 is provided with a sliding groove 1, the sliding column 58 is slidably mounted on the inner wall of the sliding groove 1, the surface of the sliding column 58 is provided with a sliding groove 2, the sliding block 59 is slidably mounted on the inner wall of the sliding groove 2, the sliding rod 1 510 is fixedly mounted on the bottom of the sliding block 59, the button 511 is set on the inner wall of the sliding groove 2, the alarm 512 is fixedly mounted on the top of the sliding column 58, 511 is triggered to input a signal to the alarm 512 under the action of the sliding rod 1 510, and the alarm 512 sounds an alarm after receiving the signal.

[0023] The button 511 is electrically connected to the alarm 512 . The shape of the connecting ring 52 is set to be C-shaped. The fixing ring 51 is tilted to drive the connecting ring 52 to rotate around the fixing ring 51 as the center of the circle. The rotation of the connecting ring 52 drives the lever 55 to rotate.

[0024] The connecting plate 54 is fixedly connected to the sliding column 58 , and the detection end of the settlement monitor 4 contacts the ground. When the connecting ring 52 rotates to drive the sliding column 58 to slide, the sliding column 58 slides to contact and squeeze the telescopic spring plate 57 .

[0025] A method for using an online monitoring device for the settlement and deformation of a storage tank, using an online monitoring device for the settlement and deformation of a storage tank, comprising: Step 1: When the tank body 1 sinks, the detection end of the sinking monitor 4 detects the sinking of the tank body 1 and transmits a signal to the staff. At this time, when the support column 2 tilts, the fixing ring 51 tilts and drives the connecting ring 52 to rotate with the fixing ring 51 as the center; Step 2: The connecting ring 52 rotates to drive the lever 55 to rotate, and the lever 55 rotates to contact and squeeze the sliding block 59 to move away from the lever 55. The movement of the lever 55 drives the sliding rod 1 510 to move, and at the same time, the sliding rod 1 510 moves close to and contacts the button 511; Step 3: The button 511 is triggered to input a signal to the alarm 512 under the action of the sliding rod 1 510, and the alarm 512 sounds an alarm after receiving the signal; Step 4: The connecting ring 52 rotates to drive the sliding post 58 to slide, and the sliding post 58 slides to contact and squeeze the telescopic spring plate 57. At the same time, the free end of the telescopic spring plate 57 moves away from the sliding post 58 and records the tilt angle.

[0026] When the present embodiment is working: when the tank body 1 sinks, the detection end of the settlement monitor 4 detects the sinking of the tank body 1 and transmits a signal to the staff. At this time, when the support column 2 tilts, the fixing ring 51 tilts and drives the connecting ring 52 to rotate with the fixing ring 51 as the center. The connecting ring 52 rotates and drives the lever 55 to rotate. The lever 55 rotates to contact and squeeze the sliding block 59 to move away from the lever 55. The movement of the lever 55 drives the sliding rod 1 510 to move. At the same time, the sliding rod 1 510 moves close to and contacts the button 511. The button 511 is triggered to input a signal to the alarm 512 under the action of the sliding rod 1 510. The alarm 512 receives the signal. After that, an alarm is issued to detect abnormal settlement or tilt in advance, avoid structural damage of the tank body 1 due to uneven settlement or excessive tilt, and ensure the safe operation of the tank body 1. When the connecting ring 52 rotates to drive the sliding column 58 to slide, the sliding column 58 slides to contact and squeeze the telescopic spring plate 57. At the same time, the free end of the telescopic spring plate 57 moves away from the sliding column 58 and records the tilt angle. More accurate settlement trend analysis and structural evaluation can be carried out, which helps relevant personnel make more scientific decisions. It is further convenient for the staff to directly observe the moving distance of the sliding spring plate to directly determine the subsequent treatment method and timely adjust the use of the tank body 1 or strengthen the structure.

[0027] See also Figure 1-Figure 8 On the basis of the above embodiment, another embodiment of the present invention includes a supporting device and a protective device, the supporting device includes a fixed box 61, a hydraulic cylinder 62, a pressure plate 63, a hydraulic column 64, a linkage block 2 65, a linkage plate 1 66, a linkage plate 2 67, a linkage block 3 68, a rotating plate 69, a pressing ring 610, a connecting block 611, a clamping block 612, a supporting plate 614 and a clamping plate 615, the fixed box 61 is fixedly mounted on the surface of the fixed ring 3, the hydraulic cylinder 62 is fixedly mounted on the surface of the fixed box 61, the pressure plate 63 is fixedly mounted on the circumferential surface of the output end of the hydraulic cylinder 62, the free end of the hydraulic column 64 is fixedly mounted on the bottom of the pressure plate 63, the linkage block 2 65 is fixedly mounted on the bottom of the pressure plate 63, the linkage plate 1 66 is rotatably mounted on the end of the linkage block 2 65 away from the pressure plate 63, and the linkage The movable plate 2 67 is rotatably mounted on one end of the linkage plate 1 66 away from the linkage block 2 65, the linkage block 3 68 is rotatably mounted on one end of the linkage plate 2 67 away from the linkage plate 1 66, the rotating plate 69 is fixedly mounted on one end of the linkage block 3 68 away from the linkage plate 2 67, the pressure ring 610 is fixedly mounted on the circumferential surface of the hydraulic column 64, the connecting block 611 is fixedly mounted on the bottom of the hydraulic column 64, the clamping block 612 is rotatably mounted on the connecting block 611 away from the connecting block 611, the support plate 614 is fixedly mounted on one end of the clamping block 612 away from the connecting block 611, and the clamping plate 615 is fixedly mounted on the surface of the support plate 614. The movement of the hydraulic column 64 drives the connecting block 611 to move, the movement of the connecting block 611 drives the clamping block 612 to move, and the movement of the clamping block 612 drives the support plate 614 to move downward until it touches the ground.

[0028] The clamping plate 615 is rotatably connected to the rotating plate 69, a spring 613 is provided between the pressure ring 610 and the support plate 614, and the linkage block 3 68 moves to drive the rotating plate 69 to rotate until it contacts the ground.

[0029] The linkage plate 1 66 is rotatably connected to the linkage block 3 68 , and the shape of the support plate 614 is set to be L-shaped. At the same time, the linkage plate 2 67 rotates to drive the linkage block 3 68 to move away from the support plate 614 .

[0030] The protective device includes a sliding rod 71, a sliding plate 72, a fixed rod 73, a connecting rod 74, a protective cover 75, a limiting rod 76, a telescopic elastic rod 77, a limiting block 78 and a pull rod 79. The sliding rod 71 is fixedly mounted on the top of the base 56, the sliding plate 72 is slidably mounted on the circumferential surface of the sliding rod 71, the fixed rod 73 is fixedly mounted on the surface of the sliding plate 72, the connecting rod 74 is rotatably mounted on the end of the fixed rod 73 away from the sliding plate 72, the protective cover 75 is fixedly mounted on the surface of the sliding plate 72, the limiting rod 76 is fixedly mounted on the surface of the protective cover 75, a sliding groove 3 is opened on the surface of the base 56, the telescopic elastic rod 77 is fixedly mounted on the inner wall of the sliding groove 3, the limiting block 78 is fixedly mounted on the free end of the telescopic elastic rod 77, and the pull rod 79 is fixedly mounted on the surface of the limiting block 78. Pulling the pull rod 79 in the direction away from the sliding column 58 can release the limit on the limiting rod 76, and then the protective cover 75 can be moved.

[0031] The surface of the limiting rod 76 away from the protective cover 75 is set as inclined surface 1, the surface of the limiting block 78 is set as inclined surface 2, the connecting rod 74 is fixedly connected to the linkage block 2 65, and when the linkage block 2 65 moves, it drives the connecting rod 74 to move downward, and the connecting rod 74 drives the fixed rod 73 to move downward under its action.

[0032] When the present embodiment is working: when the alarm 512 sounds an alarm, the hydraulic cylinder 62 is then started, the output end of the hydraulic cylinder 62 moves in a direction away from the fixed box 61, driving the pressure plate 63 to move, the pressure plate 63 moves downward, driving the hydraulic column 64 to move, and at the same time, the movement of the hydraulic column 64 drives the connection block 611 to move, the movement of the connection block 611 drives the block 612 to move, the movement of the block 612 drives the support plate 614 to move downward until it touches the ground, thereby achieving a supporting effect on the tank body 1, which can effectively restore the balance of the tank body 1 and prevent further sinking or deviation, thereby improving the overall stability of the tank body 1 and providing additional support after settlement occurs. The external supporting force can reduce the stress concentration of the tank body 1 and avoid structural damage. At the same time, when the pressure plate 63 moves downward, it will drive the linkage block 2 65 to move. The linkage block 2 65 moves downward to drive the linkage plate 1 66 to rotate. The rotation of the linkage plate 1 66 drives the linkage plate 2 67 to rotate. At the same time, the rotation of the linkage plate 2 67 drives the linkage block 3 68 to move away from the support plate 614. At the same time, the movement of the linkage block 3 68 drives the rotating plate 69 to rotate until it touches the ground, which further improves the supporting effect of the tank body 1, more effectively improves the safety, stability and service life of the tank body 1, and can also reduce potential maintenance costs and accident risks.

[0033] When linkage block 265 moves, it drives connecting rod 74 downward, and connecting rod 74 drives fixing rod 73 downward under its action, and fixing rod 73 moves and drives protective cover 75 downward until protective cover 75 completely covers sliding column 58, thereby realizing the protection effect of sliding column 58, and can effectively avoid direct physical impact and damage caused by settlement, and will not deviate excessively from its normal operating range during the settlement process, thereby effectively avoiding damage to the equipment. At the same time, in the process of protective cover 75 moving downward, it drives limit rod 76 to move, and limit rod 76 moves to release and squeeze limit block 78, and limit block 78 moves away from the sliding column under its action. The limit block 78 moves in the direction of the sliding column 58 until the limit rod 76 passes through. At this time, the limit block 78 moves in the direction close to the sliding column 58 under the action of the deformation recovery of the telescopic elastic rod 77, and is stuck in the inclined surface of the limit rod 76 to limit the limit rod 76, thereby further improving the protection effect of the sliding column 58 and avoiding equipment vibration, dislocation and other problems caused by settlement. This can ensure the accuracy of the monitoring data and improve the reliability of the monitoring system. When the staff needs to open the protective cover 75, they only need to pull the pull rod 79 to move away from the sliding column 58 to release the limit on the limit rod 76, and then the protective cover 75 can be moved.

[0034] 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. An online monitoring device for the settlement and deformation of a storage tank, comprising a tank body (1) and a base (56), characterized in that: It also includes monitoring devices, support devices and protective devices; Wherein, a support column (2) is fixedly mounted on the bottom of the tank body (1), a fixing ring (3) is fixedly mounted on the circumferential surface of the tank body (1), and a settlement monitor (4) is fixedly mounted on the circumferential surface of the tank body (1); The monitoring device comprises a fixed ring (51), a connecting ring (52), a linkage block (53), a connecting plate (54), a lever (55), a base (56), a telescopic spring plate (57), a sliding column (58), a sliding block (59), a sliding rod (510), a button (511) and an alarm (512), wherein the fixed ring (51) is fixedly mounted on the circumferential surface of the support column (2), the connecting ring (52) is rotatably mounted on the circumferential surface of the fixed ring (51), the linkage block (53) is fixedly mounted on the surface of the connecting ring (52), and the connecting plate (54) is rotatably mounted on the linkage block (53) away from the connecting ring (52), the lever (55) is fixedly mounted on the surface of the connecting ring (52), the telescopic spring plate (57) is fixedly mounted on the surface of the base (56), the surface of the base (56) is provided with a sliding groove 1, the sliding column (58) is slidably mounted on the inner wall of the sliding groove 1, the surface of the sliding column (58) is provided with a sliding groove 2, the sliding block (59) is slidably mounted on the inner wall of the sliding groove 2, the sliding rod 1 (510) is fixedly mounted on the bottom of the sliding block (59), the button (511) is arranged on the inner wall of the sliding groove 2, and the alarm (512) is fixedly mounted on the top of the sliding column (58).

2. The on-line monitoring device for the settlement deformation of a storage tank according to claim 1 is characterized in that: The button (511) is electrically connected to the alarm (512), and the shape of the connecting ring (52) is set to be C-shaped.

3. The on-line monitoring device for the settlement deformation of a storage tank according to claim 2 is characterized in that: The connecting plate (54) is fixedly connected to the sliding column (58), and the detection end of the settlement monitor (4) is in contact with the ground.

4. The on-line monitoring device for the settlement deformation of a storage tank according to claim 3 is characterized by: The supporting device comprises a fixed box (61), a hydraulic cylinder (62), a pressure plate (63), a hydraulic column (64), a linkage block 2 (65), a linkage plate 1 (66), a linkage plate 2 (67), a linkage block 3 (68), a rotating plate (69), a pressure ring (610), a connecting block (611), a clamping block (612), a supporting plate (614) and a clamping plate (615), wherein the fixed box (61) is fixedly mounted on the surface of the fixed ring (3), the hydraulic cylinder (62) is fixedly mounted on the surface of the fixed box (61), the pressure plate (63) is fixedly mounted on the circumferential surface of the output end of the hydraulic cylinder (62), the free end of the hydraulic column (64) is fixedly mounted on the bottom of the pressure plate (63), the linkage block 2 (65) is fixedly mounted on the bottom of the pressure plate (63), and the linkage plate 1 (66) is rotatably mounted on the linkage block The linkage plate (65) is disposed at one end of the linkage plate (65) away from the pressure plate (63); the linkage plate (67) is rotatably mounted on one end of the linkage plate (66) away from the linkage block (65); the linkage block (68) is rotatably mounted on one end of the linkage plate (67) away from the linkage plate (66); the rotating plate (69) is fixedly mounted on one end of the linkage block (68) away from the linkage plate (67); the pressure ring (610) is fixedly mounted on the circumferential surface of the hydraulic column (64); the connecting block (611) is fixedly mounted on the bottom of the hydraulic column (64); the clamping block (612) is rotatably mounted on the connecting block (611) away from the connecting block (611); the support plate (614) is fixedly mounted on one end of the clamping block (612) away from the connecting block (611); and the clamping plate (615) is fixedly mounted on the surface of the support plate (614).

5. The on-line monitoring device for the settlement deformation of a storage tank according to claim 4 is characterized in that: The clamping plate (615) is rotatably connected to the rotating plate (69), and a spring (613) is provided between the pressure ring (610) and the supporting plate (614).

6. The on-line monitoring device for the settlement deformation of a storage tank according to claim 5 is characterized by: The linkage plate 1 (66) is rotatably connected to the linkage block 3 (68), and the support plate (614) is configured to be L-shaped.

7. The on-line monitoring device for the settlement deformation of a storage tank according to claim 6 is characterized by: The protective device comprises a second sliding rod (71), a sliding plate (72), a fixed rod (73), a connecting rod (74), a protective cover (75), a limiting rod (76), a telescopic elastic rod (77), a limiting block (78) and a pull rod (79), wherein the second sliding rod (71) is fixedly mounted on the top of the base (56), the sliding plate (72) is slidably mounted on the circumferential surface of the second sliding rod (71), the fixed rod (73) is fixedly mounted on the surface of the sliding plate (72), and the connecting rod (74) is The protective cover (75) is fixedly mounted on the surface of the sliding plate (72), the limiting rod (76) is fixedly mounted on the surface of the protective cover (75), a sliding groove three is opened on the surface of the base (56), the telescopic elastic rod (77) is fixedly mounted on the inner wall of the sliding groove three, the limiting block (78) is fixedly mounted on the free end of the telescopic elastic rod (77), and the pull rod (79) is fixedly mounted on the surface of the limiting block (78).

8. The on-line monitoring device for the settlement deformation of a storage tank according to claim 7 is characterized by: The surface of the end of the limiting rod (76) away from the protective cover (75) is configured as inclined surface 1, the surface of the limiting block (78) is configured as inclined surface 2, and the connecting rod (74) is fixedly connected to the linkage block 2 (65).

9. A method for using an online monitoring device for the settlement and deformation of a storage tank, using the online monitoring device for the settlement and deformation of a storage tank according to claim 8, characterized in that: include: Step 1: When the tank body (1) settles, the detection end of the settlement monitor (4) detects the settlement of the tank body (1) and transmits a signal to the staff. At this time, when the support column (2) tilts, the fixing ring (51) tilts and drives the connecting ring (52) to rotate with the fixing ring (51) as the center; Step 2: The connecting ring (52) rotates to drive the lever (55) to rotate, the lever (55) rotates to contact and squeeze the sliding block (59) to move away from the lever (55), the movement of the lever (55) drives the sliding rod (510) to move, and at the same time the sliding rod (510) moves close to and contacts the button (511); Step 3: The button (511) is triggered by the sliding rod (510) to input a signal to the alarm (512), and the alarm (512) sounds an alarm after receiving the signal; Step 4: The connecting ring (52) rotates to drive the sliding post (58) to slide, and the sliding post (58) slides to contact and squeeze the telescopic spring plate (57), and at the same time, the free end of the telescopic spring plate (57) moves in a direction away from the sliding post (58) and the tilt angle is recorded.

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