Soil foundation consolidation settlement structure

Abstract

The invention relates to the technical field of rail transit, and discloses a soil foundation consolidation settlement structure which comprises a valve plate and a filler base layer, the filler base layer is arranged on the top face of the valve plate, a surface layer is arranged on the top face of the filler base layer, slope protection plates are arranged on the side faces of the two sides of the filler base layer correspondingly, and the valve plate is arranged on the surface layer. And a plurality of pile heads which are uniformly distributed are fixedly mounted on the bottom surface of the valve plate. The detection sleeve, the detection plate, the connecting rod, the rotating sleeve and the infrared transmitting and receiving device are arranged in the filler base layer, accurate monitoring of subgrade settlement is achieved, when the filler base layer settles, the detection plate presses and drives related parts to rotate, and finally the receiving relation between an infrared transmitter and a receiver is changed, so that the subgrade settlement is accurately monitored. According to the design, the precision of settlement monitoring is improved, the timeliness of early warning is also ensured, and a worker can quickly respond and take measures.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of rail transit technology, and in particular to a land base consolidation settlement structure. BACKGROUND

[0002] The railway subgrade is the foundation of the railway track, which bears and transmits the track gravity and train dynamic action, ensures the safety and stability of train operation, and is mainly composed of subgrade body, drainage equipment, protection equipment, etc. The subgrade body includes embankment filled with natural soil and stone and cutout in natural stratum, which directly supports the track and bears the train load passing through the track.

[0003] According to the search, the Chinese patent with the publication number CN215164185U discloses a railway subgrade construction soft soil foundation consolidation settlement construction structure, which comprises a concrete base layer and a supporting mechanism. The bottom of the concrete base layer is poured with the supporting mechanism, which is composed of a concrete base column, a steel column and a metal mesh. The inner side wall of the concrete base column is poured with the steel column, and the inner side wall of the concrete base column is poured with the metal mesh. The supporting mechanism can increase the compressive strength of the construction structure and improve the service life. The water seepage mechanism can increase the water permeability of the construction structure. However, the scheme still has the following shortcomings in actual use:

[0004] Although the above structure has shown significant effect in improving the compressive strength and drainage performance of the railway subgrade, in actual use, due to geological conditions, climate conditions, long-term action of train load and various factors in the construction process, the subgrade will still settle to a certain extent. This settlement not only affects the geometric size and smoothness of the railway line, but also may pose a potential threat to the operation safety of the train. In order to ensure the safety and stability of the railway subgrade, the staff needs to conduct settlement measurement and monitoring work regularly. This includes setting up settlement observation points at key positions, using precise measuring instruments for regular observation, and recording and analyzing settlement data. However, this process is relatively cumbersome and requires a lot of manpower, material resources and time. More importantly, if there is an error or omission in the measurement process, it may lead to misjudgment of the subgrade settlement, which will affect the subsequent maintenance decisions and measures.

[0005] Therefore, it is necessary to design a land base consolidation settlement structure to solve the above problems. SUMMARY

[0006] The purpose of the present application is to solve the problems existing in the prior art and provide a land base consolidation settlement structure.

[0007] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0008] The utility model provides a land base consolidation settlement structure, including valve plate and filler base layer, the filler base layer is arranged in the top surface of valve plate, the top surface of filler base layer is provided with surface layer, both sides of filler base layer are provided with revetment board, the bottom surface of valve plate is fixedly installed with a plurality of evenly distributed pile head, the bottom surface of pile head is fixedly installed with support pile, the top surface of two pile heads in a plurality of pile heads is provided with settlement monitoring assembly, settlement monitoring assembly is provided with settlement assembly, the top surface of surface layer is fixedly installed with the protection box corresponding with settlement monitoring assembly, protection box is provided with indicating assembly, the side surface of protection box is provided with the blowing structure matched with indicating assembly.

[0009] As a preferred technical scheme of the utility model, the settlement monitoring assembly comprises a mounting seat fixedly installed on the top surface of the pile head, a detection sleeve fixedly installed on the inner wall of the mounting seat, and a rotating sleeve rotatably installed on the inner wall of the upper portion of the detection sleeve, the top end of the detection sleeve is located on the upper portion of the surface layer, the inner wall of the rotating sleeve is rotatably installed with a rotating shaft, the top surface of the detection sleeve is symmetrically fixedly installed with two infrared emitters, the top end of the rotating sleeve and the rotating shaft are fixedly installed with baffles corresponding to the infrared emitters, and the inner top surface of the protection box is symmetrically fixedly installed with infrared receivers matched with the two infrared emitters.

[0010] As a preferred technical scheme of the utility model, the outer wall of the baffle is flush with the outer wall of the detection sleeve, and the two baffles are initially symmetrically arranged.

[0011] As a preferred technical scheme of the utility model, the settlement assembly comprises four sliding plates symmetrically slidingly installed on the outer wall of the detection sleeve, four guide ports symmetrically formed in the outer wall of the detection sleeve, and a detection plate fixedly installed on the end portion of the sliding plate, the inner wall of the guide port is slidingly installed with a connecting rod, the end portion opposite to the detection sleeve of the sliding plate is formed with a slot, and the connecting rod is slidingly connected with the inner wall of the slot, the inner wall of the detection sleeve is rotatably installed with two connecting sleeves, the end portion of the connecting rod is slidingly connected with the outer wall of the connecting sleeve through a sliding groove and a sliding block, the bottom end of the rotating sleeve and the rotating shaft is fixedly installed with a connecting head, and the connecting head is clamped with the inner wall of the connecting sleeve.

[0012] As a preferred technical scheme of the utility model, the guide port is arranged in an inclined manner, and the outer wall of the connecting rod is fitted with the inner wall of the guide port.

[0013] As a preferred technical scheme of the present application, the indicating assembly comprises a gap provided in the side surface of the protective box, a shaft rod rotatably installed on the inner wall of the gap, and a transmission rod sleeved on the shaft rod, both ends of the shaft rod are sleeved with torsional springs, the inner wall of the protective box is rotatably installed with a supporting shaft, the end of the supporting shaft away from the protective box is fixedly installed with a transmission gear, one end of the transmission rod on the inner side of the protective box is fixedly installed with a fixed rack engaged with the transmission gear, the side surface of the protective box is provided with a containing groove, the inner wall of the containing groove is rotatably installed with a rotating plate, the transmission gear and the rotating plate are fixedly installed with a transmission shaft therebetween, and the side surface of the rotating plate is provided with a plurality of evenly distributed reflective color strips.

[0014] As a preferred technical scheme of the present application, the transmission rod is L-shaped, and the fixed rack is arranged in an arc shape.

[0015] As a preferred technical scheme of the present application, the blowing structure comprises a mounting groove provided in the inner wall of the containing groove, an elastic air bag fixedly installed on the top surface in the mounting groove, and a magnetic sheet I slidably installed on the inner wall of the mounting groove, and the top surface of the magnetic sheet I is fixedly connected with the bottom surface of the elastic air bag, the outer wall of the elastic air bag is provided with an air inlet, the outer wall of the rotating plate is fixedly installed with a magnetic sheet II, the side surface of the protective box is fixedly installed with a gas jet nozzle through a support at the side edge position of the containing groove, the gas jet nozzle and the elastic air bag are connected in communication through a conduit, and the inner wall of the conduit is installed with one-way valves in opposite flow directions.

[0016] As a preferred technical scheme of the present application, the magnetic poles of the magnetic sheet I and the magnetic sheet II opposite to each other are the same.

[0017] As a preferred technical scheme of the present application, the valve plate and the surface layer are both made of concrete pouring.

[0018] The present application has the following beneficial effects:

[0019] 1. By setting the settlement monitoring assembly and the settlement assembly, by setting the detection sleeve, the detection plate, the connecting rod, the rotating sleeve and the infrared emission receiving device inside the filler base layer, the accurate monitoring of the roadbed settlement is realized, when the filler base layer settles, the detection plate will be pressed and drive the related parts to rotate, finally change the receiving relationship between the infrared emitter and the receiver, so as to trigger the early warning, this design not only improves the accuracy of the settlement monitoring, but also ensures the timeliness of the early warning, so that the staff can respond quickly and take measures;

[0020] 2. By setting the protection box and indicating assembly, the vibration generated when the train passes through the track in rail transit is converted into visual color circle change through the transmission system composed of transmission rod, shaft, fixed rack, transmission gear and other components. When the track is damaged and the vibration amplitude becomes larger, the color circle change will also be intensified accordingly, so as to remind the inspection personnel to find the problem in time. This track early warning system is not only efficient, but also has high reliability, which provides a powerful guarantee for safe operation of railway.

[0021] 3. By setting the blowing structure, the compression and release of the elastic air bag are realized through the repulsion magnetic force between the magnetic sheet one and the magnetic sheet two in the reciprocating rotation process of the rotating plate, and then the reflective color bar is cleaned through the air jet nozzle. This design not only realizes the automation of the reflective color bar cleaning, but also greatly improves the convenience of cleaning. The reflective color bar after cleaning is displayed more clearly, which helps the rail transit inspection personnel to observe the color circle change more accurately, so as to find the track problem in time. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 A three-dimensional structure schematic diagram of a land base consolidation settlement structure is provided for the present application.

[0023] Figure 2 A three-dimensional multi-angle structure schematic diagram of a land base consolidation settlement structure is provided for the present application.

[0024] Figure 3 A pile head and detection sleeve structure schematic diagram of a land base consolidation settlement structure is provided for the present application.

[0025] Figure 4 A detection sleeve internal structure schematic diagram of a land base consolidation settlement structure is provided for the present application.

[0026] Figure 5 A Figure 3 A magnified structure schematic diagram at position A in the above is provided.

[0027] Figure 6 A Figure 4 A magnified structure schematic diagram at position B in the above is provided.

[0028] Figure 7 A protection box structure schematic diagram of a land base consolidation settlement structure is provided for the present application.

[0029] Figure 8 Another view structure schematic diagram of a protection box of a land base consolidation settlement structure is provided for the present application.

[0030] Figure 9 A Figure 8 A magnified structure schematic diagram at position C in the above is provided.

[0031] Figure 10A partial sectional structure diagram of a protection box of a land base consolidation settlement structure is provided.

[0032] In the figure: 1, valve plate; 2, filler base layer; 3, surface layer; 4, slope protection plate; 5, pile head; 6, support pile; 71, mounting seat; 72, detection sleeve; 73, rotating sleeve; 74, rotating shaft; 75, infrared emitter; 76, baffle; 77, infrared receiver; 81, sliding plate; 82, guide port; 83, detection plate; 84, connecting rod; 85, slot; 86, connecting sleeve; 87, connecting head; 9, protection box; 101, accommodation port; 102, shaft rod; 103, transmission rod; 104, torsional spring; 105, support shaft; 106, transmission gear; 107, fixed rack; 108, accommodating groove; 109, rotating plate; 1010, transmission shaft; 1011, reflective color bar; 111, mounting groove; 112, elastic air bag; 113, magnetic sheet one; 114, magnetic sheet two; 115, air jet nozzle; 116, guide pipe. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0034] Reference Figures 1-10 A land base consolidation settlement structure, comprising a valve plate 1 and a filler base layer 2, the filler base layer 2 is arranged on the top surface of the valve plate 1, the top surface of the filler base layer 2 is provided with a surface layer 3, the valve plate 1 and the surface layer 3 are both made of concrete pouring, both sides of the filler base layer 2 are provided with a slope protection plate 4, the bottom surface of the valve plate 1 is fixedly installed with a plurality of evenly distributed pile heads 5, the bottom surface of the pile head 5 is fixedly installed with a support pile 6, the top surface of two pile heads 5 in the plurality of pile heads 5 are both provided with a settlement monitoring assembly, the settlement monitoring assembly is provided with a settlement assembly, the top surface of the surface layer 3 is symmetrically fixedly installed with a protection box 9 corresponding to the settlement monitoring assembly, the protection box 9 is provided with an indication assembly, the side surface of the protection box 9 is provided with a blowing structure matched with the indication assembly;

[0035] In use, in the process of rail transit construction, the railway roadbed position is first cleaned, then the support pile 6 and the pile head 5 are poured, and after pouring is completed, the valve plate 1 is poured on the pile head 5, then the filler foundation layer 2 is constructed, and then the slope protection plate 4 and the surface layer 3 are poured. The side surface of the slope protection plate 4 can be planted with vegetation to prevent soil erosion. The consolidation settlement construction structure composed of the valve plate 1, the filler foundation layer 2, the surface layer 3, the slope protection plate 4, the pile head 5 and the support pile 6 can effectively form the railway roadbed in rail transit, ensuring the firmness of the roadbed in use. The top surface of the surface layer 3 can be paved with a sleeper to install a track. In the process of using the roadbed, the settlement degree of the roadbed can be monitored by the cooperation of the settlement monitoring assembly and the settlement assembly to timely understand the settlement of the roadbed. The track can be connected with the indicating assembly on the protection box 9. If the track has a problem and the vibration amplitude increases when the train passes, it can be discovered by the railway inspection personnel in time for timely repair. The indicating assembly can be cleaned by the blowing structure during operation, so that the inspection personnel can observe more clearly.

[0036] The settlement monitoring assembly comprises a mounting seat 71 fixedly installed on the top surface of the pile head 5, a detection sleeve 72 fixedly installed on the inner wall of the mounting seat 71, and a rotating sleeve 73 rotatably installed on the upper inner wall of the detection sleeve 72. The top end of the detection sleeve 72 is located in the upper portion of the surface layer 3. A rotating shaft 74 is rotatably installed on the inner wall of the rotating sleeve 73. Two infrared emitters 75 are symmetrically fixedly installed on the top surface of the detection sleeve 72. A baffle 76 corresponding to the infrared emitter 75 is fixedly installed on the top end of the rotating sleeve 73 and the rotating shaft 74. The outer wall of the baffle 76 is flush with the outer wall of the detection sleeve 72. The two baffles 76 are initially symmetrically arranged. An infrared receiver 77 adapted to the two infrared emitters 75 is symmetrically fixedly installed on the inner top surface of the protection box 9.

[0037] The detection sleeve 72 is installed on the top surface of the pile head 5 through the mounting seat 71 and is located inside the filler foundation layer 2 and penetrates the surface layer 3. When the filler foundation layer 2 settles, the detection sleeve 72 cannot move under the support of the support pile 6 and the pile head 5, and the settlement assembly can be pressed, thereby driving the rotating sleeve 73 and the rotating shaft 74 to rotate. In the initial state, the baffle 76 at the top end of the rotating sleeve 73 and the rotating shaft 74 is located in a staggered state with the infrared emitter 75. At this time, the infrared rays emitted by the infrared emitter 75 can be received by the infrared receiver 77. When the settlement reaches a certain degree, the baffle 76 can be rotated to shield the infrared emitter 75 after the rotating sleeve 73 and the rotating shaft 74 rotate, so that the infrared receiver 77 cannot receive the infrared rays. The infrared receiver 77 can be connected with the alarm, so that the alarm can give an early warning when it cannot receive the infrared rays, so that the staff can learn in time. The working principle and connection mode of the infrared emitter 75, the infrared receiver 77 and the alarm are all mature technologies, and will not be described in detail here. The alarm is not shown in the figure.

[0038] The settlement assembly comprises four sliding plates 81 symmetrically installed in pairs on the outer wall of the detection sleeve 72, four guide openings 82 symmetrically formed in pairs on the outer wall of the detection sleeve 72, and a detection plate 83 fixedly installed at the end of the sliding plate 81. The guide openings 82 are inclined. A connecting rod 84 is slidingly installed on the inner wall of the guide opening 82. The outer wall of the connecting rod 84 is in close contact with the inner wall of the guide opening 82. A slot 85 is formed in the end of the sliding plate 81 opposite to the detection sleeve 72, and the inner wall of the slot 85 is slidingly connected with the connecting rod 84. Two connecting sleeves 86 are rotatably installed on the inner wall of the detection sleeve 72. The end of the connecting rod 84 is slidingly connected with the outer wall of the connecting sleeve 86 through a sliding groove and a sliding block. The bottom end of the rotating sleeve 73 and the rotating shaft 74 is fixedly installed with a connecting head 87, and the connecting head 87 is clamped with the inner wall of the connecting sleeve 86.

[0039] When the filler foundation layer 2 settles, the detection sleeve 72 cannot move under the support of the support pile 6 and the pile head 5, and the detection plate 83 can be pressed. When the detection plate 83 is pressed, the sliding plate 81 and the connecting rod 84 can be driven to slide along the outer wall of the detection sleeve 72, and the connecting rod 84 can slide along the guide opening 82. Since the guide opening 82 is inclined, and the end of the connecting rod 84 is slidingly connected with the connecting sleeve 86 through the sliding groove and the sliding block, the connecting rod 84 can drive the connecting sleeve 86 to rotate when it slides along the guide opening 82, thereby driving the rotating sleeve 73 and the rotating shaft 74 to rotate through the connecting head 87. Since the two detection plates 83 are located at different vertical positions, the different positions of the filler foundation layer 2 can be monitored.

[0040] The indicating assembly comprises a gap 101 formed in the side of the protective box 9, a shaft 102 rotatably installed on the inner wall of the gap 101, and a transmission rod 103 sleeved on the shaft 102, the transmission rod 103 is in L shape, torsional springs 104 are sleeved on both ends of the shaft 102, a support shaft 105 is rotatably installed on the inner wall of the protective box 9, a transmission gear 106 is fixedly installed on the end of the support shaft 105 away from the protective box 9, a fixed rack 107 meshing with the transmission gear 106 is fixedly installed on one end of the transmission rod 103 inside the protective box 9, the fixed rack 107 is in arc shape, a containing groove 108 is formed in the side of the protective box 9, a rotating plate 109 is rotatably installed on the inner wall of the containing groove 108, a transmission shaft 1010 is fixedly installed between the transmission gear 106 and the rotating plate 109, and a plurality of light-colored strips 1011 are evenly distributed on the side of the rotating plate 109.

[0041] When the protective box 9 is installed, the end of the transmission rod 103 is in contact with the inner top surface of the track, the train will vibrate when passing through the track, and the transmission rod 103 can be vibrated, the transmission rod 103 is rotatably connected to the gap 101 in the side of the protective box 9 through the shaft 102, and the distance between the shaft 102 and the track is much smaller than the distance between the shaft 102 and the other end, so that the amplitude of the other end of the transmission rod 103 is larger when the track vibrates, and the fixed rack 107 can be reciprocatingly rotated, the fixed rack 107 is meshed with the transmission gear 106, so that the transmission gear 106 can be reciprocatingly rotated, the rotating plate 109 in the containing groove 108 can be reciprocatingly rotated through the transmission shaft 1010 in the reciprocating rotation of the transmission gear 106, and the color circle can be formed by the light-colored strips 1011 in the reciprocating rotation of the rotating plate 109, so that the staff can observe when patrolling, and the color circle changes when the track is damaged, so that the staff can know the condition of the track in time.

[0042] The spraying structure comprises a mounting groove 111 formed in the inner wall of the containing groove 108, an elastic air bag 112 fixedly installed on the inner top surface of the mounting groove 111, and a magnetic sheet one 113 slidably installed on the inner wall of the mounting groove 111, the top surface of the magnetic sheet one 113 is fixedly connected with the bottom surface of the elastic air bag 112, the outer wall of the elastic air bag 112 is provided with an air inlet, a magnetic sheet two 114 is fixedly installed on the outer wall of the rotating plate 109, the magnetic poles of the magnetic sheet one 113 and the magnetic sheet two 114 are the same, a gas jet nozzle 115 is fixedly installed on the side of the protective box 9 through a support at the side of the containing groove 108, the gas jet nozzle 115 and the elastic air bag 112 are connected through a pipeline 116, and one-way valves with opposite flow directions are installed on the inner wall of the air inlet and the pipeline 116.

[0043] In the process of reciprocating rotation of the rotating plate 109, the magnetic sheet two 114 can be driven to rotate, and when the magnetic sheet two 114 rotates to the position opposite to the magnetic sheet one 113 in the mounting groove 111, the magnetic poles opposite to each other of the magnetic sheet one 113 and the magnetic sheet two 114 are the same, so that the magnetic sheet one 113 can slide and compress the elastic air bag 112 under the action of repulsive magnetic force, and the gas in the elastic air bag 112 is sprayed into the air nozzle 115 through the conduit 116 under the action of the one-way valve, so that the reflective color bar 1011 can be cleaned, and the reflective color bar 1011 can be displayed more clearly, and when the magnetic sheet one 113 and the magnetic sheet two 114 are staggered, the elastic air bag 112 can be reset under the action of its own elastic force, and air can be sucked through the air suction port thereof for reuse.

[0044] The specific working principle of the present application is as follows:

[0045] In use, in the process of rail transit construction, the railway roadbed position is first cleaned, then the support pile 6 and the pile head 5 are poured, the valve plate 1 is poured on the pile head 5 after pouring is completed, the filler foundation layer 2 is constructed, and the facing layer 3 is poured, and the side surface of the slope protection plate 4 can be planted with vegetation to prevent water and soil loss, and the consolidated settlement construction structure composed of the valve plate 1, the filler foundation layer 2, the facing layer 3, the slope protection plate 4, the pile head 5 and the support pile 6 can effectively form the railway roadbed of the rail transit, ensuring the firmness of the roadbed in use, and the tie rail can be laid on the top surface of the facing layer 3 to install the track, and the settlement degree of the roadbed can be monitored by cooperation of the settlement monitoring assembly and the settlement assembly during use of the roadbed, so as to timely understand the settlement of the roadbed, and the track can be connected with the indicating assembly on the protection box 9, if the vibration amplitude of the track increases when the train passes due to problems, it can be found by the railway inspection personnel in time, and timely maintenance can be performed, and the indicating assembly can be cleaned by the blowing structure during operation, so that the observation of the inspection personnel is more clear;

[0046] The detection sleeve 72 is installed on the top surface of the pile head 5 through the mounting seat 71 and is located inside the filler foundation layer 2 and penetrates the surface layer 3, and when the filler foundation layer 2 is settled, the detection sleeve 72 cannot move under the support of the support pile 6 and the pile head 5 and can press the detection plate 83, the detection plate 83 can slide along the outer wall of the detection sleeve 72 and can drive the sliding plate 81 and the connecting rod 84 to slide, and the connecting rod 84 can slide along the guide opening 82, because the guide opening 82 is inclined, and the end of the connecting rod 84 is connected with the connecting sleeve 86 through the sliding groove and the sliding block, so that the connecting rod 84 can drive the connecting sleeve 86 to rotate when it slides along the guide opening 82, thereby driving the rotating sleeve 73 and the rotating shaft 74 to rotate through the connecting head 87, because the two groups of detection plates 83 are located at different vertical positions, the monitoring of different positions of the filler foundation layer 2 can be realized, and in the initial state, the baffle 76 at the top end of the rotating sleeve 73 and the rotating shaft 74 is located in the state of being staggered with the infrared emitter 75, at this time, the infrared rays emitted by the infrared emitter 75 can be received by the infrared receiver 77, and when the settlement reaches a certain degree, the baffle 76 can be rotated to shield the infrared emitter 75 after the rotating sleeve 73 and the rotating shaft 74 are rotated, so that the infrared receiver 77 cannot receive the infrared rays, the infrared receiver 77 can be connected with the alarm, so that the alarm can give an early warning when it cannot receive the infrared rays, so that the staff can know in time, the working principle and connection mode of the infrared emitter 75, the infrared receiver 77 and the alarm are all mature technologies, and will not be described in detail here, and the alarm is not shown in the figure.

[0047] The protection box 9 is installed close to the track when installed, and the end of the transmission rod 103 is connected with the inner top surface of the track, the train will produce a certain vibration when passing through the track, and the transmission rod 103 can be vibrated, the transmission rod 103 is connected with the displacement opening 101 on the side of the protection box 9 through the shaft 102, and the distance between the shaft 102 and the track is much smaller than the distance between the shaft 102 and the other end, so that the amplitude of the other end is larger when the transmission rod 103 vibrates with the track under the action of the lever principle, and the fixed rack 107 can be reciprocatingly rotated, the fixed rack 107 is engaged with the transmission gear 106, so that the transmission gear 106 can be reciprocatingly rotated, the transmission shaft 1010 can drive the rotating plate 109 in the containing groove 108 to reciprocatingly rotate in the process of reciprocating rotation of the transmission gear 106, the rotating plate 109 can form a certain color circle through the reflective color strip 1011 in the process of reciprocating rotation, so that the staff can observe when patrolling, and the color circle formed on the side of the rotating plate 109 changes when the track is damaged, so that the staff can know the condition of the track in time through the change of the color circle.

[0048] In the process of reciprocating rotation of the rotating plate 109, the magnetic sheet two 114 is rotated. When the magnetic sheet two 114 rotates to the position opposite to the magnetic sheet one 113 in the installation slot 111, the magnetic poles of the magnetic sheet one 113 and the magnetic sheet two 114 are the same. Therefore, under the action of the repulsive magnetic force, the magnetic sheet one 113 can slide and compress the elastic air bag 112, and under the action of the one-way valve, the gas in the elastic air bag 112 is sprayed out through the conduit 116 to the air jet nozzle 115, so that the reflective color bar 1011 can be cleaned, and the reflective color bar 1011 is displayed more clearly. When the magnetic sheet one 113 and the magnetic sheet two 114 are staggered, the elastic air bag 112 can be reset under the action of its own elastic force, and air can be sucked through the air suction port thereof for use again.

[0049] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical solution and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A land base consolidation settlement structure, comprising a valve plate (1) and a filler base layer (2), the top surface of the filler base layer (2) is provided on the top surface of the valve plate (1), the top surface of the filler base layer (2) is provided with a surface layer (3), both sides of the filler base layer (2) are provided with a slope protection plate (4), the bottom surface of the valve plate (1) is fixedly installed with a plurality of uniformly distributed pile heads (5), and the bottom surface of the pile head (5) is fixedly installed with a supporting pile (6), characterized in that, The top surface of two of the pile heads (5) is provided with a settlement monitoring assembly, the settlement monitoring assembly is provided with a settlement assembly, the top surface of the surface layer (3) is symmetrically fixedly installed with a protection box (9) corresponding to the settlement monitoring assembly, the protection box (9) is provided with an indicating assembly, and the side surface of the protection box (9) is provided with a blowing structure matched with the indicating assembly.

2. A soil foundation consolidation settlement structure according to claim 1, wherein The settlement monitoring assembly comprises a mounting seat (71) fixedly installed on the top surface of the pile head (5), a detection sleeve (72) fixedly installed on the inner wall of the mounting seat (71), and a rotating sleeve (73) rotatably installed on the inner wall of the upper portion of the detection sleeve (72), the top end of the detection sleeve (72) is located on the upper portion of the surface layer (3), the inner wall of the rotating sleeve (73) is rotatably installed with a rotating shaft (74), the top surface of the detection sleeve (72) is symmetrically fixedly installed with two infrared emitters (75), the top end of the rotating sleeve (73) and the rotating shaft (74) is fixedly installed with a baffle (76) corresponding to the infrared emitter (75), and the inner top surface of the protection box (9) is symmetrically fixedly installed with an infrared receiver (77) matched with the two infrared emitters (75).

3. A soil foundation consolidation settlement structure according to claim 2, wherein The outer wall of the baffle (76) is flush with the outer wall of the detection sleeve (72), and the two baffles (76) are initially symmetrically arranged.

4. A soil foundation consolidation settlement structure according to claim 2, wherein The settlement assembly comprises four sliding plates (81) symmetrically slidingly installed on the outer wall of the detection sleeve (72), four guide holes (82) symmetrically formed in the outer wall of the detection sleeve (72), and a detection plate (83) fixedly installed on the end portion of the sliding plate (81), the inner wall of the guide hole (82) is slidingly installed with a connecting rod (84), the end portion of the sliding plate (81) opposite to the detection sleeve (72) is provided with a slot (85), and the connecting rod (84) and the inner wall of the slot (85) are slidingly connected, the inner wall of the detection sleeve (72) is rotatably installed with two connecting sleeves (86), and the end portion of the connecting rod (84) and the outer wall of the connecting sleeve (86) are slidingly connected through a sliding groove and a sliding block, the bottom end of the rotating sleeve (73) and the rotating shaft (74) is fixedly installed with a connecting head (87), and the connecting head (87) and the inner wall of the connecting sleeve (86) are connected.

5. A soil foundation consolidation settlement structure according to claim 4, wherein The guide hole (82) is inclined, and the outer wall of the connecting rod (84) is fitted with the inner wall of the guide hole (82).

6. A soil stabilized structure according to claim 1, wherein The indicating assembly comprises a gap (101) formed in the side of the protection box (9), a shaft (102) rotatably installed on the inner wall of the gap (101), and a transmission rod (103) sleeved on the shaft (102), both ends of the shaft (102) are sleeved with torsional springs (104), the inner wall of the protection box (9) is rotatably installed with a supporting shaft (105), the end of the supporting shaft (105) away from the protection box (9) is fixedly installed with a transmission gear (106), the end of the transmission rod (103) located on the inner side of the protection box (9) is fixedly installed with a fixed rack (107) engaged with the transmission gear (106), the side of the protection box (9) is formed with a containing groove (108), the inner wall of the containing groove (108) is rotatably installed with a rotating plate (109), the transmission gear (106) and the rotating plate (109) are fixedly installed with a transmission shaft (1010) therebetween, and the side of the rotating plate (109) is provided with a plurality of uniformly distributed reflective color strips (1011).

7. A soil foundation consolidation settlement structure according to claim 6, wherein The transmission rod (103) is L-shaped, and the fixed rack (107) is arranged in an arc shape.

8. A soil foundation consolidation settlement structure according to claim 6, wherein The spraying structure comprises a mounting groove (111) formed in the inner wall of the containing groove (108), an elastic air bag (112) fixedly installed on the top surface of the mounting groove (111), and a magnetic sheet I (113) slidably installed on the inner wall of the mounting groove (111), and the top surface of the magnetic sheet I (113) is fixedly connected with the bottom surface of the elastic air bag (112), the outer wall of the elastic air bag (112) is provided with an air suction port, the outer wall of the rotating plate (109) is fixedly installed with a magnetic sheet II (114), the side of the protection box (9) is fixedly installed with a gas jet nozzle (115) through a support at the side of the containing groove (108), the gas jet nozzle (115) and the elastic air bag (112) are connected in communication through a conduit (116), and the inner wall of the conduit (116) is installed with one-way valves with opposite flow directions.

9. A ground consolidated settlement structure according to claim 8, wherein, The magnetic poles of the magnetic sheet I (113) and the magnetic sheet II (114) opposite to each other are the same.

10. The land-based consolidation and settlement structure of claim 1, wherein, The valve plate (1) and the surface layer (3) are both made of concrete pouring.

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