Seabed shield settlement monitoring device

Abstract

The utility model relates to the technical field of settlement monitoring, in particular to a seabed shield settlement monitoring device which comprises a placing frame, a transmission module and an underwater camera, the surface of the placing frame is connected with a protective cover in an abutting mode, the bottom end of the placing frame is fixedly connected with an insertion rod, and the surface of the placing frame is provided with a storage disc. A storage rack is fixedly connected to the surface of the placement rack, and a detection belt is connected to the interior of the storage rack in a winding mode. Under the action of the protective cover, the storage rack and the transmission module are protected, the seabed surface is monitored in real time under the action of an underwater camera under the connection of a detection belt and a floating cylinder, and the placement operation effect of the placement rack on the seabed surface is achieved through the connection of a pull rope and a fixing anchor and the connection of an insertion rod and the placement rack. The situation that the placing frame is affected by seawater, large-range movement of the position is caused, and then monitoring operation on the seabed surface is affected is avoided to a great extent.

Description

Technical Field

[0001] The utility model relates to the technical field of settlement monitoring, in particular to a submarine shield settlement monitoring device. Background Art

[0002] When a shield tunnel passes under the seabed, in order to prevent deformation of the tunnel caused by over-excavation of the shield, it is necessary to monitor the settlement state of the seabed. Since the seabed surface is affected by siltation and scouring, the seabed elevation is constantly changing. In addition, the sea surface is constantly changing due to the influence of wind and waves, making it difficult to observe the monitoring data. Utility Model Content

[0003] The purpose of the utility model is to provide a submarine shield settlement monitoring device to solve the problem proposed in the above background technology that the seabed surface is affected by silt accumulation and scouring, the seabed elevation is constantly changing, and the sea surface is affected by wind and waves and constantly changes, making it difficult to observe the monitoring data.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a subsea shield settlement monitoring device, comprising a placement frame, a transmission module and an underwater camera, the surface of the placement frame is abutted and connected with a protective cover, the bottom end of the placement frame is fixedly connected with an insertion rod, the surface of the placement frame is provided with a storage tray, the surface of the placement frame is fixedly connected with the storage rack, the interior of the storage rack is wrapped and connected with a detection belt, the surface of the detection belt is fixedly connected with a floating tube, the upper surface of the placement frame is fixedly connected with a control frame, the surface of the placement frame is provided with a sealing groove, the surface of the protective cover is fixedly connected with a connecting plate, and the surface of the connecting plate is penetrated and connected with a screw, the surface of the control frame is provided with a limiting groove, the surface of the control frame is penetrated and connected with an adjusting rod, the surface of the storage tray is wrapped and connected with a pull rope, and the surface of the pull rope is fixedly connected with a fixed anchor.

[0005] Preferably, a sealing strip is fixedly connected to the bottom end of the protective cover, and the protective cover and the sealing strip are embedded in the sealing groove. A screw hole is opened on the surface of the placement rack, and the screw rod is rotatably connected to the placement rack through the screw hole.

[0006] Preferably, the insertion rods are in four groups acting on the bottom end of the placement rack, the storage trays are in two groups distributed at both ends of the placement rack, the detection belt passes through the protective cover and the floating tube and is fixedly connected, and the surface of the detection belt is evenly engraved with scale lines.

[0007] Preferably, the storage rack and the transmission module act on the inside of the protective cover through the placement rack, the protective cover is sealed and connected to the placement rack through a sealing groove and a screw, a partition is fixedly connected to the inside of the protective cover, and the material of the partition is transparent.

[0008] Preferably, a fixing plate is fixedly connected to the bottom end of the underwater camera, and the cross section of the fixing plate is in a "T" shape. The fixing plate and the limiting groove are slidably connected, and the adjusting rod passes through the control frame and the fixing plate for rotational connection.

[0009] Preferably, the outer surface of the storage tray is movably connected to a support frame, and the storage tray is rotatably connected to the placement frame through the support frame.

[0010] Preferably, the pull rope passes through the placement rack and is fixedly connected to the fixed anchor, the fixed anchor and the pull rope are in two groups and are correspondingly connected to the storage tray, and the fixed anchor acts on the bottom of the placement rack through the pull rope.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. Through the connection between the placement rack and the protective cover, the plug-in connection between the protective cover and the sealing groove, and the connection between the screw and the placement rack, the protective cover is supported and fixed on the placement rack. Under the action of the protective cover, the storage rack and the transmission module are protected. Under the connection between the detection belt and the floating tube, the underwater camera is used to achieve real-time monitoring of the seabed.

[0013] 2. Through the connection between the control frame and the limit slot, under the action of the adjusting rod, the height of the underwater camera on the placement frame can be regulated, thereby increasing the use range of the underwater camera. Under the connection between the storage tray and the pull rope, through the connection between the pull rope and the fixed anchor, and the connection between the insertion rod and the placement frame, the placement operation effect of the placement frame on the seabed surface can be achieved, thereby greatly avoiding the placement frame from being affected by seawater, causing a large range of movement of the position, and further affecting the monitoring operation of the seabed surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a three-dimensional schematic diagram of the local structure of the utility model;

[0016] Figure 3 It is a three-dimensional exploded schematic diagram of the connection structure of the placement rack and the protective cover of the utility model;

[0017] Figure 4 For this utility model Figure 3 A three-dimensional schematic diagram of the connection structure between the central control frame and the underwater camera;

[0018] Figure 5 It is a partially cutaway perspective schematic diagram of the structure of the placement rack of the utility model.

[0019] In the figure: 1. placement rack; 2. protective cover; 3. insertion rod; 4. storage tray; 5. detection belt; 6. floating tube; 7. storage rack; 8. transmission module; 9. control frame; 10. underwater camera; 11. sealing groove; 12. screw; 13. limit groove; 14. adjustment rod; 15. pull rope; 16. fixed anchor. DETAILED DESCRIPTION

[0020] See also Figure 1-5 , an embodiment provided by the utility model:

[0021] A subsea shield settlement monitoring device comprises a placing frame 1, a transmission module 8 and an underwater camera 10, the surface of the placing frame 1 is abutted and connected with a protective cover 2, the bottom end of the placing frame 1 is fixedly connected with a plug rod 3, the surface of the placing frame 1 is provided with a storage tray 4, the surface of the placing frame 1 is fixedly connected with a storage rack 7, the interior of the storage rack 7 is wound and connected with a detection belt 5, the surface of the detection belt 5 is fixedly connected with a floating tube 6, the upper surface of the placing frame 1 is fixedly connected with a control frame 9, the surface of the placing frame 1 is provided with a sealing groove 11, the surface of the protective cover 2 is fixedly connected with a connecting rod 3, and the upper surface of the placing frame 1 is provided with a sealing groove 12. A connecting plate is provided, and a screw rod 12 is penetrated and connected on the surface of the connecting plate. A limiting groove 13 is provided on the surface of the control frame 9. An adjusting rod 14 is penetrated and connected on the surface of the control frame 9. A pull rope 15 is wound around and connected on the surface of the storage tray 4. A fixed anchor 16 is fixedly connected on the surface of the pull rope 15. Through the connection between the placement frame 1 and the insertion rod 3, under the action of the insertion rod 3, it is convenient to support the placement of the placement frame 1 on the seabed surface. Through the connection between the storage tray 4 and the pull rope 15, under the action of the pull rope 15 and the fixed anchor 16, the fixed support effect of the position of the placement frame 1 is further achieved.

[0022] Furthermore, a sealing strip is fixedly connected to the bottom end of the protective cover 2, and the protective cover 2 and the sealing strip are embedded in the sealing groove 11. A screw hole is opened on the surface of the placement rack 1, and the screw 12 is rotatably connected to the placement rack 1 through the screw hole. Through the connection between the protective cover 2 and the placement rack 1, and the connection between the placement rack 1 and the sealing groove 11, the connection sealing effect of the protective cover 2 on the placement rack 1 is achieved through the action of the connecting plate and the screw 12.

[0023] Furthermore, the rods 3 are in four groups and act on the bottom end of the placement rack 1, the storage trays 4 are in two groups and distributed at both ends of the placement rack 1, the detection belt 5 passes through the protective cover 2 and the floating tube 6 and is fixedly connected, and the surface of the detection belt 5 is evenly engraved with scale lines. Through the connection between the rods 3 and the placement rack 1, under the action of the rods 3, the support effect of the placement of the placement rack 1 is achieved, and under the connection between the storage rack 7 and the detection belt 5, through the connection between the detection belt 5 and the floating tube 6, the distance between the seabed surface and the sea water surface is measured, and the monitoring effect of the corresponding seabed surface settlement is achieved through the change of the measured value.

[0024] Furthermore, the storage rack 7 and the transmission module 8 act on the inside of the protective cover 2 through the placement rack 1, and the protective cover 2 is sealed and connected to the placement rack 1 through the sealing groove 11 and the screw 12. A partition is fixedly connected to the inside of the protective cover 2, and the material of the partition is transparent. Through the electrical connection between the transmission module 8 and the underwater camera 10, under the action of the transmission module 8, the transmission operation after the underwater camera 10 takes a picture is completed. The transmission module 8 and the underwater camera 10 are existing products, and their working principles are all existing. They are not used as the technical protection points of this application, and no excessive statements are made here. Under the action of the partition inside the protective cover 2, the sealing effect of the transmission module 8 and the underwater camera 10 is achieved.

[0025] Furthermore, a fixing plate is fixedly connected to the bottom end of the underwater camera 10, and the cross-section of the fixing plate is in a "T" shape. The fixing plate and the limiting groove 13 are slidably connected, and the adjusting rod 14 passes through the control frame 9 and the fixing plate for rotational connection. Through the connection between the underwater camera 10 and the fixing plate, under the action of the adjusting rod 14 and the limiting groove 13, the height of the underwater camera 10 on the placement frame 1 is adjusted, thereby improving the performance and effect of the underwater camera 10.

[0026] Furthermore, the outer surface of the storage tray 4 is movably connected to a support frame, and the storage tray 4 is rotatably connected to the placement frame 1 through the support frame. Through the connection between the storage tray 4 and the support frame, under the action of the storage tray 4, the winding and storage effect of the pull rope 15 is achieved. The rotation of the storage tray 4 is controlled by a bolt, and the nut on the bolt presses against the surface of the support frame. Under the action of the friction force, the control operation of the action angle of the storage tray 4 is completed. This is the prior art and no further explanation will be made here.

[0027] Furthermore, the pull rope 15 passes through the placement rack 1 and is fixedly connected with the fixed anchor 16. The fixed anchor 16 and the pull rope 15 are in two groups and are correspondingly connected to the storage tray 4. The fixed anchor 16 acts on the bottom of the placement rack 1 through the pull rope 15. Under the connection between the pull rope 15 and the fixed anchor 16, the stability performance and effect of the placement rack 1 when placed in use are improved through the action of the fixed anchor 16.

[0028] Working principle: When monitoring the settlement of the seabed, the placement frame 1 is placed on the seabed, and the placement frame 1 is stably placed on the seabed through the action of the insertion rod 3 and the fixed anchor 16. Under the connection between the storage rack 7 and the detection belt 5, and the connection between the detection belt 5 and the floating tube 6, the floating tube 6 is always floated on the sea surface under the action of the underwater camera 10 and the transmission module 8. The scale values ​​on the detection belt 5 can be photographed and transmitted at regular intervals. Although affected by sea water and sea surface waves, by recording the values ​​for a certain period of time and taking the average value, the settlement monitoring of the corresponding range can be obtained. Under the action of the control frame 9 and the limit groove 13, the action height of the underwater camera 10 can be adjusted through the action of the adjustment rod 14 to improve the performance of the underwater camera 10. Under the connection between the protective cover 2 and the sealing groove 11, the underwater camera 10 and the transmission module 8 are in a sealed state through the action of the partition inside the protective cover 2 to avoid being affected by sea water.

Claims

1. A subsea shield settlement monitoring device, comprising a placement frame, a transmission module and an underwater camera, characterized in that: The surface of the placing rack is abutted and connected with a protective cover, the bottom end of the placing rack is fixedly connected with an insertion rod, a storage tray is provided on the surface of the placing rack, the surface of the placing rack is fixedly connected with the storage rack, the interior of the storage rack is wrapped and connected with a detection belt, the surface of the detection belt is fixedly connected with a floating tube, the upper surface of the placing rack is fixedly connected with a control rack, the surface of the placing rack is provided with a sealing groove, the surface of the protective cover is fixedly connected with a connecting plate, and the surface of the connecting plate is penetrated and connected with a screw, the surface of the control rack is provided with a limiting groove, the surface of the control rack is penetrated and connected with an adjusting rod, the surface of the storage tray is wrapped and connected with a pull rope, and the surface of the pull rope is fixedly connected with a fixed anchor.

2. A subsea shield settlement monitoring device according to claim 1, characterized in that: The bottom end of the protective cover is fixedly connected with a sealing strip, and the protective cover and the sealing strip are embedded and connected inside the sealing groove. The surface of the placement rack is provided with a screw hole, and the screw rod is rotatably connected with the placement rack through the screw hole.

3. A subsea shield settlement monitoring device according to claim 1, characterized in that: The insertion rods are in four groups and act on the bottom end of the placement rack. The storage trays are in two groups and distributed at both ends of the placement rack. The detection belt passes through the protective cover and the floating tube and is fixedly connected. The surface of the detection belt is evenly engraved with scale lines.

4. A subsea shield settlement monitoring device according to claim 1, characterized in that: The storage rack and the transmission module act on the inside of the protective cover through the placement rack. The protective cover is sealed and connected to the placement rack through a sealing groove and a screw. A partition is fixedly connected to the inside of the protective cover, and the material of the partition is transparent.

5. The subsea shield settlement monitoring device according to claim 1, characterized in that: The bottom end of the underwater camera is fixedly connected with a fixing plate, and the cross section of the fixing plate is in a "T" shape. The fixing plate is slidably connected to the limiting groove, and the adjusting rod passes through the control frame and is rotatably connected to the fixing plate.

6. A subsea shield settlement monitoring device according to claim 1, characterized in that: The outer surface of the storage tray is movably connected with a support frame, and the storage tray is rotatably connected with the placement frame through the support frame.

7. The subsea shield settlement monitoring device according to claim 1, characterized in that: The pull rope passes through the placement rack and is fixedly connected to the fixed anchor. The fixed anchor and the pull rope are both in two groups and are correspondingly connected to the storage tray. The fixed anchor acts on the bottom of the placement rack through the pull rope.

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