Seabed monitoring anti-scour foundation

Abstract

The utility model relates to the technical field of settlement monitoring, in particular to a seabed monitoring anti-scour foundation which comprises a bottom frame, the surface of the bottom frame is fixedly connected with an acting frame, the inner side of the acting frame is fixedly connected with a fixing frame, the surface of the bottom frame is fixedly connected with a guide plate, and the bottom face of the bottom frame is fixedly connected with a supporting frame. The bottom end of the bottom frame is connected with a fixing anchor, the inner side of the fixing frame is movably connected with a rotating rod, and the surface of the rotating rod is sleeved with a screw ring. Under the connection of the underframe and the guide plate, silt on the seabed enters the space between the underframe and the acting frame, the weight of the underframe is increased, the placement stability of the underframe is improved, under the action of the fixing anchor, the placement stability of the underframe is further improved, and under the action of the guide plate, seawater can be guided, so that the service life of the seabed is prolonged. The position impact of seawater on the underframe is avoided to a great extent, and the overall placement and use stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of settlement monitoring, in particular to a seabed monitoring and anti-scouring foundation. Background Art

[0002] When the tunnel shield passes through the seabed, in order to avoid the shield over-excavation causing seabed settlement and tunnel deformation, the seabed settlement needs to be monitored in real time during construction. Since the seabed surface is affected by siltation and erosion, human activities, etc., the seabed elevation is constantly changing. At the same time, the sea surface is affected by tides, wind and waves, and the water surface elevation is constantly changing. It is necessary to install GPS or Beidou positioning devices on the seabed to send seabed coordinate points in real time to judge the changes in the seabed surface. However, the foundation of the GPS or Beidou positioning device is easily affected by seawater, which makes its position unstable and easily causes position deviation, affecting the monitoring effect and the accuracy of the monitoring data. Utility Model Content

[0003] The purpose of the utility model is to provide a seabed monitoring anti-scour foundation to solve the problem that the foundation proposed in the above background technology is easily impacted by seawater, resulting in unstable position and easy position deviation, which affects the monitoring effect and the accuracy of monitoring data.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a seabed monitoring and anti-scouring foundation, comprising a base frame, the surface of the base frame is fixedly connected to an action frame, the inner side of the action frame is fixedly connected to a fixing frame, the surface of the base frame is fixedly connected to a guide plate, the bottom surface of the base frame is fixedly connected to a supporting frame, the bottom end of the base frame is connected to a fixing anchor, the inner side of the fixing frame is movably connected to a rotating rod, the surface of the rotating rod is sleeved with a screw ring, the surface of the rotating rod is movably connected to a placing box, the outer surface of the rotating rod is fixedly connected to a supporting plate, the surface of the support plate is fixedly connected to a guide plate, the surface of the action frame is fixedly connected to a fixing plate, the surface of the fixing plate is penetrated by a supporting rod, one end of the supporting rod is fixedly connected to a clamping ring, the other end of the supporting rod is fixedly connected to a pulling plate, the surface of the fixing plate is fixedly connected to a resist plate and a connecting block, and the surface of the connecting block is penetrated by a resist rod through a thread.

[0005] Preferably, a fixing block is fixedly connected to the bottom end of the action frame, the action frame is fixedly connected to the base frame via the fixing block, the surface of the guide plate is inclined, and a gap is formed between the base frame and the action frame via the fixing block.

[0006] Preferably, the fixing frame is in a block shape and acts on the middle position of the acting frame, the cross-section of the guide plate is in a "V" shape, the supporting frame is in a "well" shape, and the fixing anchors are in two groups and act on the bottom end of the base frame.

[0007] Preferably, the placement box acts on the top of the fixed frame through a rotating rod, the cross-section of the rotating rod is "T" shaped, the screw ring is connected by the rotating rod and the surface of the fixed frame, and the support plate is distributed on the opposite outer surfaces of the rotating rod in the shape of a long plate.

[0008] Preferably, a connecting rod is fixedly connected to the outer surface of the support plate, and the connecting rod and the guide plate are fixedly connected, a pull rod is fixedly connected to the surface of the fixed anchor, and the pull rod passes through the action frame and the base frame and is fixedly connected to the fixed anchor, and the fixed anchor acts on the bottom end of the base frame through the pull rod.

[0009] Preferably, the support rod passes through the surface of the fixing plate, the clamping ring is in a semicircular ring shape, the abutment plate is in a plate shape and acts on the contact position between the support rod and the fixing plate, and the support rod and the abutment plate are abutted and connected.

[0010] Preferably, the pull plate is composed of two parts, one part of the pull plate is in a plate shape, and the other part of the pull plate is in a disc shape, and the abutment rod passes through the connecting block and the pull plate for abutment connection.

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

[0012] 1. Through the connection between the base frame and the support frame, under the action of the support frame, the placement and fixing effect of the base frame on the seabed is achieved. Through the connection between the base frame and the action frame, under the connection between the base frame and the guide plate, the mud on the seabed enters between the base frame and the action frame, increasing the weight of the base frame, improving its placement stability, and under the action of the fixed anchor, the placement stability of the base frame is further improved.

[0013] 2. Through the rotation connection between the fixed frame and the rotating rod, under the action of the rotating rod and the screw ring, the control effect of the action angle of the support plate and the guide plate on the action frame is achieved. Through the action of the guide plate, the seawater can be diverted, which greatly avoids the impact of seawater on the position of the bottom frame and improves its overall placement and use stability. 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 bottom-up stereoscopic schematic diagram of the structure of the utility model;

[0016] Figure 3 It is a partial cross-sectional perspective schematic diagram of the structure of the action frame of the utility model;

[0017] Figure 4 It is a partial bottom-up perspective schematic diagram of the structure of the chassis of the utility model;

[0018] Figure 5It is a partially cutaway stereoscopic schematic diagram of the connection structure of the working frame and the fixing anchor of the utility model;

[0019] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1, base frame; 2, working frame; 3, fixed frame; 4, guide plate; 5, placement box; 6, guide plate; 7, support frame; 8, fixed anchor; 9, rotating rod; 10, screw ring; 11, support plate; 12, fixed plate; 13, support rod; 14, clamping ring; 15, push plate; 16, pull plate; 17, connecting block; 18, push rod. DETAILED DESCRIPTION

[0021] See also Figure 1-6 , an embodiment provided by the utility model:

[0022] A seabed monitoring and anti-scouring foundation comprises a base frame 1, a working frame 2 is fixedly connected to the surface of the base frame 1, a fixing frame 3 is fixedly connected to the inner side of the working frame 2, a guide plate 4 is fixedly connected to the surface of the base frame 1, a support frame 7 is fixedly connected to the bottom surface of the base frame 1, a fixing anchor 8 is connected to the bottom end of the base frame 1, a rotating rod 9 is movably connected to the inner side of the fixing frame 3, a screw ring 10 is sleeved on the surface of the rotating rod 9, a placing box 5 is movably connected to the surface of the rotating rod 9, a supporting plate 11 is fixedly connected to the outer surface of the rotating rod 9, a guide plate 6 is fixedly connected to the surface of the supporting plate 11, and a guide plate 6 is fixedly connected to the surface of the working frame 2. A fixing plate 12 is connected, a support rod 13 is penetrated and connected on the surface of the fixing plate 12, a clamp ring 14 is fixedly connected to one end of the support rod 13, a pull plate 16 is fixedly connected to the other end of the support rod 13, a stop plate 15 and a connecting block 17 are fixedly connected to the surface of the fixing plate 12, a stop rod 18 is penetrated and connected to the surface of the connecting block 17 through a thread, through the connection between the base frame 1 and the action frame 2, under the connection between the action frame 2 and the fixing frame 3, through the action of the rotating rod 9 and the screw ring 10, the effect of regulating the action angle of the guide plate 6 on the action frame 2 is achieved, so as to achieve the effect of diverting seawater.

[0023] Furthermore, a fixed block is fixedly connected to the bottom end of the action frame 2, and the action frame 2 is fixedly connected to the base frame 1 through the fixed block. The surface of the guide plate 4 is inclined, and a gap is formed between the base frame 1 and the action frame 2 through the fixed block. Through the connection between the action frame 2 and the base frame 1, under the action of the action frame 2, the placement operation of the GPS or Beidou positioning device is convenient. Under the connection between the base frame 1 and the guide plate 4, mud and sand are convenient to enter the gap between the base frame 1 and the action frame 2, thereby increasing the weight of the base frame 1 itself.

[0024] Furthermore, the fixing frame 3 is in a block shape and acts on the middle position of the working frame 2, the cross-section of the guide plate 6 is in a "V" shape, the supporting frame 7 is in a "well" shape, and the fixing anchors 8 are in two groups and act on the bottom end of the base frame 1. Through the connection between the fixing frame 3 and the rotating rod 9, and the rotation connection between the rotating rod 9 and the placement box 5, the support operation of the placement box 5 above the working frame 2 is convenient. Under the action of the guide plate 6, the diversion of seawater is completed, avoiding the great impact of seawater on the base frame 1 and the working frame 2.

[0025] Furthermore, the placement box 5 acts on the top of the fixed frame 3 through the rotating rod 9. The cross-section of the rotating rod 9 is in a "T" shape. The screw ring 10 is connected by the rotating rod 9 and the surface of the fixed frame 3. The support plate 11 is distributed on the opposite outer surface of the rotating rod 9 in the shape of a long plate. Through the connection between the rotating rod 9 and the screw ring 10, under the action of the screw ring 10, the supporting effect of the position of the rotating rod 9 on the fixed frame 3 is achieved. Under the connection between the support plate 11 and the rotating rod 9, the supporting effect of the action position of the guide plate 6 is achieved.

[0026] Furthermore, a connecting rod is fixedly connected to the outer surface of the support plate 11, and the connecting rod and the guide plate 6 are fixedly connected, a pull rod is fixedly connected to the surface of the fixed anchor 8, and the pull rod passes through the action frame 2 and the base frame 1 and is fixedly connected to the fixed anchor 8, and the fixed anchor 8 acts on the bottom end of the base frame 1 through the pull rod. Through the action of the fixed anchor 8, the base frame 1 is stabilized and the anti-scour effect of the overall foundation is improved.

[0027] Furthermore, the support rod 13 passes through the surface of the fixed plate 12, the retaining ring 14 is in a semicircular shape, and the abutment plate 15 is in a plate shape and acts on the contact position between the support rod 13 and the fixed plate 12. The support rod 13 and the abutment plate 15 are abutted and connected, and through the connection between the fixed plate 12 and the support rod 13, and under the connection between the support rod 13 and the retaining ring 14, the retaining ring 14 and the upper pull rod of the fixed anchor 8 are sleeved to achieve a supporting effect on the action position of the fixed anchor 8.

[0028] Furthermore, the pull plate 16 is composed of two parts, one part of the pull plate 16 is plate-shaped, and the other part of the pull plate 16 is disc-shaped. The push rod 18 passes through the connecting block 17 and is abutted against the pull plate 16. Under the connection between the support rod 13 and the pull plate 16, the push plate 15 and the support rod 13 are abutted against each other to complete the supporting effect of the support rod 13 on the fixed plate 12. Under the connection between the connecting block 17 and the push rod 18, the push rod 18 and the pull plate 16 are abutted against each other to improve the stability of the pull rod sleeve of the clamping ring 14 on the fixed anchor 8.

[0029] Working principle: When placing the base frame 1, it is suspended to act on the seabed. Under the action of the support frame 7, the base frame 1 is placed stably. Under the connection between the guide plate 4 and the base frame 1, it is convenient for the mud and sand on the seabed to enter between the base frame 1 and the action frame 2, thereby improving the overall stability of its use. Under the connection between the fixed frame 3 and the rotating rod 9, through the action of the rotating rod 9 and the screw ring 10, the support and control effect of the action angle of the guide plate 6 is achieved. Under the action of the guide plate 6, the diversion operation of the seawater is achieved, and the impact of the seawater on the base frame 1 and the action frame 2 is avoided to a great extent. Under the action of the placement box 5, it is convenient to place the GPS or Beidou positioning device. Under the action of the fixed anchor 8, the overall placement stability of the base frame 1 is further improved. Through the action of the support rod 13 and the clamping ring 14, the abutment connection of the support rod 18 and the pull plate 16 enhances the support stability of the clamping ring 14 on the fixed anchor 8.

Claims

1. A seabed monitoring and anti-scouring foundation, comprising a base frame, characterized in that: The cam is connected with the guide plate on the inner side of the support frame, and the guide plate is connected with the guide plate on the inner side of the support frame. The cam is connected with the guide plate on the inner side of the support frame, and the guide plate is connected with the guide plate on the outer side of the support frame. The cam is connected with the guide plate on the outer side of the support frame.

2. A seabed monitoring and anti-scouring foundation according to claim 1, characterized in that: A fixing block is fixedly connected to the bottom end of the action frame, and the action frame is fixedly connected to the base frame through the fixing block. The surface of the guide plate is inclined, and a gap is formed between the base frame and the action frame through the fixing block.

3. The seabed monitoring and anti-scouring foundation according to claim 1 is characterized by: The fixing frame is in a block shape and acts on the middle position of the acting frame. The cross section of the guide plate is in a "V" shape. The supporting frame is in a "well" shape. The fixing anchors are in two groups and act on the bottom end of the base frame.

4. The seabed monitoring and anti-scouring foundation according to claim 1 is characterized by: The placement box acts on the top of the fixed frame through a rotating rod, the cross-section of the rotating rod is in a "T" shape, the screw ring is connected by the rotating rod and the surface of the fixed frame, and the support plate is distributed on the opposite outer surface of the rotating rod in the shape of a long plate.

5. The seabed monitoring and anti-scouring foundation according to claim 1 is characterized by: The outer surface of the support plate is fixedly connected with a connecting rod, and the connecting rod and the guide plate are fixedly connected. The surface of the fixed anchor is fixedly connected with a pulling rod, and the pulling rod passes through the action frame and the base frame and is fixedly connected to the fixed anchor. The fixed anchor acts on the bottom end of the base frame through the pulling rod.

6. The seabed monitoring and anti-scouring foundation according to claim 1 is characterized by: The support rod passes through the surface of the fixing plate, the clamping ring is in a semicircular ring shape, the abutment plate is in a plate shape and acts on the contact position between the support rod and the fixing plate, and the support rod and the abutment plate are abutted and connected.

7. The seabed monitoring and anti-scouring foundation according to claim 1 is characterized by: The pull plate is composed of two parts, one part of which is in a plate shape, and the other part of which is in a disc shape. The abutment rod passes through the connecting block and the pull plate for abutment connection.

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