Automatic monitoring and deviation rectifying protection device for pipeline settlement prevention

Abstract

The invention discloses a pipeline anti-sedimentation automatic monitoring and deviation rectifying protection device, and relates to the field of pipeline monitoring equipment, the pipeline anti-sedimentation automatic monitoring and deviation rectifying protection device comprises a pipeline and supporting blocks, and further comprises a supporting plate, supporting grooves are formed in the sides, close to each other, of the two supporting blocks, fixing blocks are arranged in the supporting grooves, a supporting ring is arranged between the two fixing blocks, and the supporting ring is connected with the supporting plate. The top of the supporting ring is rotationally connected with a movable ring, supporting sleeves are arranged on the sides, close to each other, of the supporting ring and the movable ring correspondingly, supporting plates used for supporting a pipeline are arranged in the supporting sleeves, a sliding groove and a communicating groove are formed in the supporting ring, and a rotating plate is rotationally arranged in the sliding groove; the transmission plate drives the supporting plate to turn upwards, the supporting plate is matched with the pressure sensor to monitor deflection of the pipeline, the rotating sleeve presses down the button by driving the pressing plate to rotate downwards, an alarm is triggered, early warning can be conducted on settlement of the pipeline, and the abnormal position of the pipeline can be found in time.

Description

Technical Field

[0001] The invention relates to the field of pipeline monitoring equipment, in particular to an automatic monitoring and deviation correction protection device for preventing pipeline subsidence. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. After being pressurized by blowers, compressors, pumps and boilers, the fluid flows from the high-pressure part of the pipeline to the low-pressure part. The fluid can also be transported by its own pressure or gravity. Pipelines have a wide range of uses and are mainly used in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations.

[0003] Pipelines are usually installed on the ground or buried underground. Anti-subsidence protection devices are not installed on the pipelines. When laying pipelines in loose strata, ground subsidence can easily cause damage and rupture of the pipelines, affecting the pipeline's transportation function. If the deviated pipeline cannot be corrected in time, leakage is likely to occur at the ruptured part of the pipeline, affecting the normal use of the pipeline. Summary of the invention

[0004] The purpose of the present invention is to provide a pipeline anti-settling automatic monitoring and correction protection device to solve the problems raised by the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A pipeline anti-settling automatic monitoring and correction protection device comprises a pipeline and a support block, and also comprises:

[0007] A support plate, a support groove is provided on one side where the two support blocks are close to each other, a fixed block is provided inside the support groove, a support ring is provided between the two fixed blocks, a movable ring is rotatably connected to the top of the support ring, a support sleeve is provided on the side where the support ring and the movable ring are close to each other, a support plate for supporting the pipeline is provided inside the support sleeve, a pressure sensor is provided inside the support plate, a sliding groove and a connecting groove are provided on the support ring, a rotating plate is rotatably provided inside the sliding groove, a return spring is provided at one end of the rotating plate, one end of the return spring is fixedly provided inside the sliding groove, a plurality of fixed teeth are provided on the rotating plate, a transmission plate is rotatably provided inside the communicating groove, the transmission plate is fixedly connected to the support plate, a fixing column matched with the fixing teeth is provided on the fixing block, and a top rod in contact with the transmission plate is provided on the fixing column;

[0008] An installation box, a guide rail is provided at the bottom of the support block, a rotating shaft is provided outside the guide rail, a connecting plate is rotatably provided on the rotating shaft, scissor rods are rotatably provided on the two connecting plates, and the center positions of the plurality of scissor rods are hinged to each other, a connecting block is provided at the bottom end of the scissor rods, a cross plate is provided at the bottom of the connecting block, a movable plate is slidably provided on the cross plate, a bottom plate is provided at the bottom end of the movable plate, a guide groove is provided on the inner wall of the bottom plate, a movable column matching the guide groove is provided outside the movable plate, an installation box is provided below the support block, an alarm and a button are provided inside the installation box, a rotating sleeve is rotatably provided inside the installation box, a pressure plate is provided at the close ends of the two rotating sleeves, and the pressure plate contacts the top of the button;

[0009] The transmission mechanism is connected to the rotating sleeve, the pipeline passes through the support sleeve, the two support blocks are close to each other, the fixed block squeezes the transmission plate upward by cooperating with the push rod, the transmission plate drives the support plate to flip upward, the support ring supports the pipeline by cooperating with the support plate, the support plate monitors the deflection of the pipeline by cooperating with the pressure sensor, the transmission mechanism drives the rotating sleeve to rotate, and the rotating sleeve presses the button by driving the pressure plate to rotate downward.

[0010] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0011] In an optional scheme: the transmission mechanism includes a cam, a pressure rod and a telescopic rod, a slider is arranged inside the guide rail, a pressure rod is arranged on the slider, the scissors rod is rotatably connected to the pressure rod, telescopic rods are slidably arranged on both sides of the installation box, one end of the telescopic rod is inserted into the rotating sleeve, and a cam is arranged at the other end of the telescopic rod, and the cam is in contact with the pressure rod.

[0012] In an optional solution: a fixing rod is arranged inside the guide rail, the slider is slidably sleeved on the fixing rod, a compression spring is sleeved outside the fixing rod, and one end of the compression spring is connected to the slider.

[0013] In an optional solution: a screw is rotatably provided on the support block, a screw hole matching with the screw is opened on the other support block, one end of the screw is inserted into the screw hole, and a guide rod is provided between the two support blocks.

[0014] In an optional solution: a bolt is provided at one end of the movable ring, a groove matching with the bolt is provided on the support ring, and the bolt passes through the groove and is provided with a nut.

[0015] In an optional solution: a rack is provided on one side of the two movable plates that are close to each other, a gear is rotatably provided at the center of the horizontal plate, the gear is meshed with the racks on both sides, a connecting spring is provided at the bottom end of the movable plate, and one end of the connecting spring is connected to the bottom plate.

[0016] In an optional solution: a fixing plate is provided at the bottom of the supporting sleeve, a connecting sleeve is provided at the bottom of the fixing plate, a side plate is provided outside the installation box, and the side plate is fixedly connected to the connecting sleeve.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The pipeline anti-subsidence automatic monitoring and correction protection device can support, protect and monitor the pipeline. The pipeline passes through the support sleeve, and the fixed block squeezes the transmission plate upward by cooperating with the push rod. The transmission plate drives the support plate to flip upward, and the support ring supports and protects the pipeline by cooperating with the support plate. The support plate monitors the deflection of the pipeline by cooperating with the pressure sensor. When the ground under the pipeline settles, the transmission mechanism drives the rotating sleeve to rotate, and the rotating sleeve drives the pressure plate to rotate downward to press the button and trigger the alarm, which can give early warning of pipeline settlement, promptly discover abnormal positions of pipelines, and facilitate subsequent pipeline maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the automatic monitoring and correction protection device for pipeline anti-subsidence.

[0020] Figure 2 This is a schematic diagram of the structure of the support block in the pipeline anti-subsidence automatic monitoring and correction protection device.

[0021] Figure 3 This is a schematic diagram of the structure of the support sleeve in the pipeline anti-subsidence automatic monitoring and correction protection device.

[0022] Figure 4 This is a cross-sectional view of the installation box in the pipeline anti-subsidence automatic monitoring and correction protection device.

[0023] Figure 5 This is a cross-sectional view of the support ring in the pipeline anti-settling automatic monitoring and correction protection device.

[0024] Figure 6 This is a schematic diagram of the structure of the cam in the pipeline anti-subsidence automatic monitoring and correction protection device.

[0025] Figure 7 This is a schematic diagram of the structure of the guide rail in the pipeline anti-subsidence automatic monitoring and correction protection device.

[0026] Figure 8 This is a cross-sectional view of the bottom plate in the pipeline anti-settling automatic monitoring and correction protection device.

[0027] Fig. 9 This is a schematic diagram of the structure of the movable plate in the pipeline anti-subsidence automatic monitoring and correction protection device.

[0028] Figure numerals: 1-pipe, 2-support block, 201-support groove, 3-guide rail, 301-rotation axis, 4-bottom plate, 401-guide groove, 5-cross plate, 6-installation box, 7-support sleeve, 8-movable ring, 9-support ring, 901-sliding groove, 902-connecting groove, 903-groove, 10-fixed column, 11-fixed block, 12-screw, 13-bolt, 14-scissor rod, 15-connecting block, 16-movable plate, 17-rack, 18- Gear, 19-support plate, 20-connecting sleeve, 21-fixed plate, 22-side plate, 23-telescopic rod, 24-cam, 25-rotating sleeve, 26-pressure plate, 27-alarm, 28-button, 29-fixed tooth, 30-rotating plate, 31-transmission plate, 32-reset spring, 33-top rod, 34-guide rod, 35-pressure rod, 36-compression spring, 37-fixed rod, 38-slider, 39-connecting spring, 40-movable column, 41-connecting plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0031] like Figure 1-Figure 9 As shown, a pipeline anti-settling automatic monitoring and correction protection device provided by an embodiment of the present invention includes a pipeline 1 and a support block 2, and also includes:

[0032] A support plate 19, a support groove 201 is provided on one side where the two support blocks 2 are close to each other, and the support groove 201 is a circular arc groove. A fixed block 11 is fixedly arranged inside the support groove 201, and a support ring 9 is arranged between the two fixed blocks 11. A movable ring 8 is rotatably connected to the top of the support ring 9, and both the support ring 9 and the movable ring 8 are semicircular rings. A support sleeve 7 is provided on one side where the support ring 9 and the movable ring 8 are close to each other, and the two support sleeves 7 are fitted together to form a cylindrical tube for supporting the pipeline 1. The two support blocks 2 are close to each other and the support ring 9 is lifted up by the fixed block 11, so that the device can be matched with pipelines 1 of different heights. A support plate 19 for supporting the pipeline 1 is arranged inside the support sleeve 7, and the support plate 19 is an arc The support plate 19 is provided with a pressure sensor inside. The pipeline 1 deflects to the side and squeezes the support plate 19 in the corresponding direction. The force of the support plate 19 can be obtained through the pressure sensor, and the deflection monitoring of the pipeline 1 is realized. The support ring 9 is provided with a sliding groove 901 and a connecting groove 902. The sliding groove 901 is provided on the outer wall of the support ring 9, and the connecting groove 902 is provided on the inner wall of the support ring 9. The sliding groove 901 is connected with the connecting groove 902. A rotating plate 30 is rotatably provided inside the sliding groove 901. A reset spring 32 is provided at one end of the rotating plate 30. One end of the reset spring 32 is fixedly arranged inside the sliding groove 901. The reset spring 32 pulls the rotating plate 30 by elastic force, so that the rotating plate 30 is located Figure 5 In the initial position shown, a plurality of fixed teeth 29 are arranged on the rotating plate 30, and a transmission plate 31 is rotatably arranged inside the communicating groove 902, and the transmission plate 31 is fixedly connected to the support plate 19, and a fixed column 10 matching with the fixed teeth 29 is arranged on the fixed block 11, and a push rod 33 in contact with the transmission plate 31 is arranged on the fixed column 10, and the two support blocks 2 are close to each other. Since the fixed block 11 is fixedly arranged on the support block 2, the fixed block 11 pushes the support ring 9 upward through the fixed column 10, and the two fixed columns 10 slide along the sliding groove 901 and approach each other, and the fixed column 10 presses the hypotenuse of the fixed teeth 29 downward, so that the fixed teeth 29 and the rotating plate 30 flip downward, and the fixed teeth 29 can clamp the fixed column 10, so that the two fixed columns 10 can only approach each other, and the two support blocks 2 cannot be reset to both sides, so as to prevent the two support blocks 2 from moving away from each other and causing the support ring 9 to fall when the device is used, thereby further ensuring the support and protection effect of the support ring 9;

[0033] The installation box 6, the guide rail 3 is vertically arranged at the bottom of the support block 2, and a rotating shaft 301 is arranged outside the guide rail 3, and a connecting plate 41 is rotatably arranged on the rotating shaft 301, and scissor rods 14 are rotatably arranged at the bottom ends of the two connecting plates 41, and the center positions of the multiple scissor rods 14 are hinged to each other to form a scissor structure, and a connecting block 15 is rotatably arranged at the bottom end of the scissor rod 14, and a horizontal plate 5 is fixedly arranged at the bottom of the connecting block 15, and a movable plate 16 is slidably arranged on the horizontal plate 5, and a bottom plate 4 is arranged at the bottom of the movable plate 16, and a guide is provided on the inner wall of the bottom plate 4 The movable plate 16 is provided with a movable column 40 matched with the guide groove 401 on the outside, a mounting box 6 is provided below the support block 2, an alarm 27 and a button 28 are provided inside the mounting box 6, a rotating sleeve 25 is rotatably provided inside the mounting box 6, and a pressing plate 26 is provided at one end close to the two rotating sleeves 25, the pressing plate 26 is in contact with the top of the button 28, and the pressing plate 26 presses the button 28 downward, and when the pressing plate 26 rotates down to a certain angle, the button 28 controls the alarm 27 to alarm, reminding the user to pay attention to the settlement of the pipeline 1;

[0034] The transmission mechanism is connected to the rotating sleeve 25, the pipeline 1 passes through the support sleeve 7, the two support blocks 2 are close to each other, the fixed block 11 presses the transmission plate 31 upward by cooperating with the push rod 33, the transmission plate 31 drives the support plate 19 to flip upward, the support ring 9 supports the pipeline 1 by cooperating with the support plate 19, the support plate 19 monitors the deflection of the pipeline 1 by cooperating with the pressure sensor, the transmission mechanism drives the rotating sleeve 25 to rotate, and the rotating sleeve 25 presses the button 28 by driving the pressure plate 26 to rotate downward.

[0035] like Figure 2-Figure 6 As shown, as a preferred embodiment of the present invention, the transmission mechanism includes a cam 24, a pressure rod 35 and a telescopic rod 23, a slider 38 is slidably arranged inside the guide rail 3, a pressure rod 35 is arranged on the slider 38, the center position of the scissor rod 14 is rotatably connected with the pressure rod 35, and telescopic rods 23 are slidably arranged on both sides of the installation box 6. One end of the telescopic rod 23 penetrates into the interior of the rotating sleeve 25, and a cam 24 is arranged at the other end of the telescopic rod 23. The telescopic rod 23 drives the rotating sleeve 25 to rotate through the transmission key, that is, the telescopic rod 23 can be rotated from the rotating sleeve 25 is pulled out to facilitate adjustment of the use position of the cam 24. The cam 24 is in contact with the pressure rod 35. When the land below the pipeline 1 settles, the bottom plate 4 drives the cross plate 5 to move downward, the cross plate 5 drives the scissor rod 14 to rotate, the scissor rod 14 drives the slider 38 and the pressure rod 35 to descend, and the pressure rod 35 squeezes the cam 24 downward to make the cam 24 rotate. The cam 24 drives the pressure plate 26 to rotate through the telescopic rod 23 and the rotating sleeve 25. When the settlement is more serious, the bottom plate 4 descends a large distance, and the pressure plate 26 presses the button 28 downward to trigger the alarm.

[0036] like Figure 6 As shown, as a preferred embodiment of the present invention, a fixing rod 37 is fixedly provided inside the guide rail 3, and the slider 38 is slidably sleeved on the fixing rod 37. A compression spring 36 is sleeved outside the fixing rod 37, and one end of the compression spring 36 is connected to the slider 38. The compression spring 36 presses the slider 38 downward through the elastic force, and the slider 38 drives the scissor rod 14 to move downward through the pressure rod 35, and the scissor rod 14 drives the cross plate 5 and the bottom plate 4 to move downward, so that the bottom plate 4 is always in contact with the ground below.

[0037] like Figure 3-Figure 7 As shown, as a preferred embodiment of the present invention, a screw rod 12 is rotatably provided on the support block 2, and a screw hole matching with the screw rod 12 is opened on the other support block 2. One end of the screw rod 12 is inserted into the screw hole. The two support blocks 2 can be driven to approach each other by turning the screw rod 12. A guide rod 34 is slidably provided between the two support blocks 2, and the guide rod 34 guides the movement of the support block 2.

[0038] like Figure 2 As shown, as a preferred embodiment of the present invention, a bolt 13 is provided at one end of the movable ring 8, and a groove 903 matching with the bolt 13 is provided on the support ring 9. The bolt 13 passes through the groove 903 and is provided with a nut. The bolt 13 fixes the movable ring 8 and the support ring 9.

[0039] like Figure 2-Figure 9 As shown, as a preferred embodiment of the present invention, a rack 17 is provided on one side where the two movable plates 16 are close to each other, a gear 18 is rotatably provided at the center position of the horizontal plate 5, the gear 18 is meshed with the racks 17 on both sides, a connecting spring 39 is provided at the bottom end of the movable plate 16, one end of the connecting spring 39 is connected to the bottom plate 4, when the ground below the pipeline 1 is an inclined surface, the gear 18 rotates and drives the racks 19 on both sides to move up and down, the racks 19 drive the movable plate 16 to move up and down, and the movable column 40 on the movable plate 16 slides along the inner wall of the guide groove 401, so that the bottom plate 4 gradually tilts and fits with the ground.

[0040] like Figure 1 As shown, as a preferred embodiment of the present invention, a fixing plate 21 is provided at the bottom of the support sleeve 7, a connecting sleeve 20 is provided at the bottom of the fixing plate 21, a side plate 22 is provided outside the installation box 6, and the side plate 22 is fixedly connected to the connecting sleeve 20.

[0041] The above embodiment of the present invention provides a pipeline anti-settling automatic monitoring and correction protection device, which is placed under the pipeline 1 to be monitored, so that the support sleeve 7 is sleeved on the outside of the pipeline 1, and the screw 12 is turned, and the screw 12 drives the two support blocks 2 to approach each other, and the fixed block 11 pushes the support ring 9 upward through the fixed column 10, and the two fixed columns 10 slide along the sliding groove 901 and approach each other, and the fixed column 10 presses the transmission plate 31 upward through the push rod 33, and the transmission plate 31 drives the support plate 19 to flip upward, and the pipeline 1 is fixedly supported by the support plate 19; Figure 7 As shown, the compression spring 36 squeezes the slider 38 downward by elastic force, and a plurality of scissor rods 14 are hinged to each other to form a scissor assembly. The scissor assembly expands outward and supports the cross plate 5 and the support block 2. When the land below the pipeline 1 settles, the bottom plate 4 and the cross plate 5 move downward, and the cross plate 5 drives the scissor rods 14 to rotate, and the compression spring 36 extends, so that the scissor assembly can expand and support the cross plate 5 and the support block 2, so that the support block 2 is in place, thereby preventing the pipeline 1 from settling. The pressure rod 35 squeezes the cam 24 downward to rotate, and the cam 24 drives the pressure plate 26 to rotate through the telescopic rod 23 and the rotating sleeve 25. When the rotation angle of the pressure plate 26 is too large, the pressure plate 26 presses the button 28 downward and triggers the alarm, which can promptly remind the user to pay attention to the settlement of the pipeline 1.

[0042] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A pipeline anti-settling automatic monitoring and correction protection device, comprising a pipeline and a support block, characterized in that: Also includes: A support plate, a support groove is provided on one side where the two support blocks are close to each other, a fixed block is provided inside the support groove, a support ring is provided between the two fixed blocks, a movable ring is rotatably connected to the top of the support ring, a support sleeve is provided on the side where the support ring and the movable ring are close to each other, a support plate for supporting the pipeline is provided inside the support sleeve, a pressure sensor is provided inside the support plate, a sliding groove and a connecting groove are provided on the support ring, a rotating plate is rotatably provided inside the sliding groove, a return spring is provided at one end of the rotating plate, one end of the return spring is fixedly provided inside the sliding groove, a plurality of fixed teeth are provided on the rotating plate, a transmission plate is rotatably provided inside the communicating groove, the transmission plate is fixedly connected to the support plate, a fixing column matched with the fixing teeth is provided on the fixing block, and a top rod in contact with the transmission plate is provided on the fixing column; An installation box, a guide rail is provided at the bottom of the support block, a rotating shaft is provided outside the guide rail, a connecting plate is rotatably provided on the rotating shaft, scissor rods are rotatably provided on the two connecting plates, and the center positions of the plurality of scissor rods are hinged to each other, a connecting block is provided at the bottom end of the scissor rods, a cross plate is provided at the bottom of the connecting block, a movable plate is slidably provided on the cross plate, a bottom plate is provided at the bottom end of the movable plate, a guide groove is provided on the inner wall of the bottom plate, a movable column matching the guide groove is provided outside the movable plate, an installation box is provided below the support block, an alarm and a button are provided inside the installation box, a rotating sleeve is rotatably provided inside the installation box, a pressure plate is provided at the close ends of the two rotating sleeves, and the pressure plate contacts the top of the button; The transmission mechanism is connected to the rotating sleeve, the pipeline passes through the support sleeve, the two support blocks are close to each other, the fixed block squeezes the transmission plate upward by cooperating with the push rod, the transmission plate drives the support plate to flip upward, the support ring supports the pipeline by cooperating with the support plate, the support plate monitors the deflection of the pipeline by cooperating with the pressure sensor, the transmission mechanism drives the rotating sleeve to rotate, and the rotating sleeve presses the button by driving the pressure plate to rotate downward.

2. The pipeline anti-settling automatic monitoring and correction protection device according to claim 1 is characterized in that: The transmission mechanism includes a cam, a pressure rod and a telescopic rod. A slider is arranged inside the guide rail, a pressure rod is arranged on the slider, the scissor rod is rotatably connected with the pressure rod, telescopic rods are slidably arranged on both sides of the installation box, one end of the telescopic rod is inserted into the rotating sleeve, and a cam is arranged on the other end of the telescopic rod, and the cam is in contact with the pressure rod.

3. The pipeline anti-settling automatic monitoring and correction protection device according to claim 2 is characterized in that: A fixing rod is arranged inside the guide rail, the slider is slidably sleeved on the fixing rod, a compression spring is sleeved outside the fixing rod, and one end of the compression spring is connected to the slider.

4. The pipeline anti-settling automatic monitoring and correction protection device according to claim 1 is characterized in that: A screw rod is rotatably arranged on the support block, a screw hole matching with the screw rod is opened on the other support block, one end of the screw rod penetrates into the screw hole, and a guide rod is arranged between the two support blocks.

5. The pipeline anti-settling automatic monitoring and correction protection device according to claim 1 is characterized in that: A bolt is arranged at one end of the movable ring, a groove matched with the bolt is arranged on the supporting ring, and the bolt passes through the groove and is provided with a nut.

6. The pipeline anti-settling automatic monitoring and correction protection device according to claim 5 is characterized in that: A rack is provided on one side of the two movable plates close to each other, a gear is rotatably provided at the center of the horizontal plate, the gear is meshed with the racks on both sides, a connecting spring is provided at the bottom end of the movable plate, and one end of the connecting spring is connected to the bottom plate.

7. The pipeline anti-settling automatic monitoring and correction protection device according to claim 1 is characterized in that: A fixing plate is arranged at the bottom of the supporting sleeve, a connecting sleeve is arranged at the bottom of the fixing plate, a side plate is arranged outside the installation box, and the side plate is fixedly connected to the connecting sleeve.

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