Power transmission and transformation project slope water and soil conservation and water and soil micro-displacement monitoring device

Abstract

The invention discloses a power transmission and transformation project slope water and soil conservation and water and soil micro-displacement monitoring device which comprises a protection frame installed on a slope surface, planting areas are uniformly arranged outside the protection frame, a protection net is jointly laid in the planting areas in the same row, interception grooves are uniformly formed outside the protection frame, and the interception grooves are communicated with the protection frame. Downstream pipelines are symmetrically and fixedly connected to the outer portion of the protection frame, two interception nets are fixedly connected to the interior of the interception groove, a tamping plate is slidably connected between the two interception nets, a control piece is arranged in the side slope, and monitoring mechanisms are arranged outside the planting areas in the same row. Soil washed by rainwater can be intercepted through the intercepting groove, and the soil intercepted in the intercepting groove can be tamped below vegetation by the tamping plate, so that the soil below the vegetation is firmly tamped, and the water and soil loss control effect of the device is improved; and the displacement condition of the slope soil layer can be monitored in real time, and the soil layer displacement of the slope in the area where the iron tower is located does not need to be manually and regularly monitored.

Description

Technical Field

[0001] The invention relates to the technical field of slope water and soil conservation and soil and water micro-displacement monitoring, and in particular to a slope water and soil conservation and soil and water micro-displacement monitoring device for a power transmission and transformation project. Background Art

[0002] Power transmission and transformation project is a general term for power transmission line construction and transformer installation projects. The higher the voltage level of the power transmission and transformation project, the greater the power transmitted and the longer the transmission distance. Due to the demand for long-distance power transmission, iron towers are needed to support high-voltage lines. Iron towers, as important tools for laying wires, will be affected by the terrain in which they are located. Due to their own heavy mass, when they are erected on a reverse slope with a smaller load-bearing range, it is usually necessary to manually tamp the concrete frame structure to prevent the outer soil layer of the reverse slope from falling off for soil and water conservation. However, rainwater will still erode the inside of the reverse slope and cause the soil layer of the reverse slope to sink from the inside to the outside, which will cause the concrete frame to be unable to play a supporting role. Therefore, it is necessary to regularly monitor the soil displacement of the reverse slope in the area where the iron tower is located to prevent serious soil erosion on the reverse slope and lose its original supporting force, thereby causing the iron tower erected on it to collapse.

[0003] After searching, the utility model patent with Chinese patent number CN 214005698 U discloses a soil and water conservation slope care equipment, including a concrete top base, a plurality of planting troughs distributed in a rectangular array are opened on the surface of the concrete top base, a side strip is fixedly connected on the surface of the concrete top base along the outer edge of the planting trough, a plurality of evenly spaced longitudinal flow troughs are arranged on the surface of the concrete top base along the inclination direction of the slope, a intercepting weir is arranged between the planting troughs distributed up and down, an intercepting trough is opened on the surface of the concrete top base at the top of the slope, the top of the longitudinal flow trough is connected to the edge of one side of the intercepting trough, a drainage channel is arranged at the bottom of the slope, the lower end of the longitudinal flow trough is connected to the edge of one side of the drainage channel, and the lower end surface of the concrete top base is arranged with a nutrient layer, a breathable layer, and a water storage layer in sequence. Compared with the prior art, the utility model patent with Chinese patent number CN 214005698 U can prevent soil and water loss, store rainwater, and has a long service life.

[0004] However, in the process of intercepting rainwater through the interception weir, the soil washed by the rainwater will inevitably flow downstream with the rainwater, resulting in poor effect of controlling soil erosion. In addition, it is inconvenient to manually monitor the soil displacement of the slope in the area where the tower is located on a regular basis. Therefore, there is a need for a soil and water conservation and soil and water micro-displacement monitoring device for the slope of a power transmission and transformation project that can improve the effect of controlling soil erosion and monitor the displacement of the soil layer on the slope in real time. Summary of the invention

[0005] The purpose of the present invention is to solve the problems in the prior art that the soil washed by rainwater will inevitably flow downstream with the rainwater, resulting in poor effect in controlling soil erosion, and it is inconvenient to manually monitor the soil displacement of the slope in the area where the tower is located on a regular basis. A soil and water conservation and soil and water micro-displacement monitoring device for the slope of a power transmission and transformation project is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A water and soil conservation and water and soil micro-displacement monitoring device for a power transmission and transformation project slope, comprising a protection frame installed on the slope surface, planting areas for planting vegetation are uniformly arranged on the outside of the protection frame, and protection nets located between the slope and the protection frame are commonly laid inside the planting areas in the same row, and interception grooves located below each row of vegetation are uniformly arranged on the outside of the protection frame, and downstream pipes connected to the interception grooves are symmetrically fixedly connected to the outside of the protection frame, and two symmetrical interception nets are fixedly connected inside the interception grooves, and a tamping plate for tamping the soil below each row of vegetation is slidably connected between the two interception nets, and a control member for controlling the sliding of the tamping plate is arranged inside the slope; a monitoring mechanism for monitoring the displacement of the slope surface is arranged outside the planting areas in the same row, and the monitoring mechanism comprises a telemetry terminal installed on the top of the slope, a pull rope sensor communicatively connected to the input end of the telemetry terminal, and a monitoring block in contact with the middle vegetation, and a pull rope fixedly connected to the input end of the pull rope sensor is fixedly connected to the outside of the monitoring block.

[0008] The above technical solution further includes:

[0009] The protection frame is cast by concrete and installed on the slope surface by anchor rods. The protection net is bound by steel mesh. The roots of vegetation pass through the protection net and are located inside the slope. The downstream pipeline extends into the river. The setting of the protection net can alleviate soil erosion on the slope surface.

[0010] The control component includes a bottomed cylinder and a bottomless cylinder which are evenly embedded in the slope surface and extend to the interior of the interception groove. A return spring is fixedly connected between the bottomed cylinder and the tamping plate. A connecting rope fixedly connected to the tamping plate is arranged inside the bottomless cylinder. The connecting rope can pull the tamping plate to compact the soil under each row of vegetation.

[0011] The control component also includes a shell embedded in the slope, a dual-axis motor is installed inside the shell, two output ends of the dual-axis motor are fixedly connected to a main winding shaft rotatably connected to the shell, and a secondary winding shaft is evenly rotatably connected inside the shell, and a linkage is commonly provided between the main winding shaft and the secondary winding shaft; by starting the dual-axis motor, the main winding shaft and the secondary winding shaft can drive the corresponding connecting ropes to pull the compacting plate to compact the soil under each row of vegetation, thereby improving the effect of controlling soil and water loss of the device.

[0012] The bottomless cylinder is connected to the shell, and the connecting rope is wound around the outside of the main winding shaft or the secondary winding shaft; the connecting rope can be tightened by rotating the main winding shaft and the secondary winding shaft.

[0013] The monitoring mechanism also includes a protective shell embedded in the protective frame, the protective shell divides the retention groove and the tamping plate into two parts, and the pull rope sensor is installed inside the protective shell; the pull rope sensor can record the extension length of the pull rope and transmit the recorded data to the telemetry terminal, so as to facilitate the monitoring of the slope surface displacement.

[0014] The monitoring mechanism also includes a connecting block fixedly connected to the outside of the protective frame, a force storage spring fixedly connected between the connecting block and the monitoring block, the outside of the connecting block is rotatably connected to a winding axis, and through holes are provided on the outside of the protective shell and the connecting block; the force storage spring enables the monitoring block to always be tightly attached to the surface of the vegetation.

[0015] One end of the pull rope is passed around the winding axis and passes through one of the through holes to be fixedly connected to the outside of the monitoring block, and the other end of the pull rope is passed around the winding axis and passes through another through hole to be fixedly connected to the input end of the pull rope sensor; that is, when soil erosion occurs on the surface of the vegetation, the distance between the monitoring block and the connecting block is increased to extend the pull rope, and the pull rope sensor can record and transmit the extended length of the pull rope.

[0016] The present invention has the following beneficial effects:

[0017] 1. The present invention intercepts soil washed by rainwater through an intercepting trough, and by starting a dual-axis motor, the connecting rope can pull the tamping plate to move, so that the soil intercepted inside the intercepting trough can be tamped by the tamping plate under the corresponding vegetation, so that the soil under the corresponding vegetation is firmly compacted, thereby preventing the soil from flowing downstream with the rainwater into the river, improving the effect of controlling soil and water loss of the device, and as the soil under the vegetation dries, it is tightly bonded to the protective net, so that the soil and water conservation capacity of the soil under the vegetation can be enhanced.

[0018] 2. In the present invention, due to the presence of the force storage spring, the monitoring block is always in close contact with the surface of the vegetation, so the distance between the monitoring block and the connecting block will become longer, that is, the movement of the monitoring block will pull the pull rope to extend it, and the extension length of the pull rope will be recorded by the pull rope sensor. The data recorded by the pull rope sensor will be transmitted to the telemetry terminal, thereby facilitating real-time monitoring of the slope displacement, and there is no need for manual regular monitoring of the soil displacement of the slope in the area where the tower is located. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the external structure of a device for monitoring soil and water conservation and soil and water micro-displacement on slopes of power transmission and transformation projects proposed by the present invention;

[0020] Figure 2 This is a schematic diagram of the first internal structure of a device for monitoring soil and water conservation and soil and water micro-displacement on slopes of power transmission and transformation projects proposed by the present invention;

[0021] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 4 for Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0023] Figure 5 A schematic diagram of the second internal structure of a device for monitoring soil and water conservation and soil and water micro-displacement on slopes of power transmission and transformation projects proposed by the present invention;

[0024] Figure 6 A third internal structure schematic diagram of a device for monitoring soil and water conservation and soil and water micro-displacement on slopes of power transmission and transformation projects proposed by the present invention;

[0025] Figure 7 for Figure 6 A magnified schematic diagram of the structure at C in the middle;

[0026] Figure 8 A fourth internal structure schematic diagram of a device for monitoring soil and water conservation and soil and water micro-displacement on slopes of power transmission and transformation projects proposed by the present invention;

[0027] Fig. 9 for Figure 8 A magnified schematic diagram of the structure at D in the middle;

[0028] Fig.10 A fifth internal structure schematic diagram of a device for monitoring soil and water conservation and soil and water micro-displacement on slopes of power transmission and transformation projects proposed by the present invention;

[0029] Fig.11 for Fig.10 Enlarged schematic diagram of the structure at point E in the middle.

[0030] In the figure: 1. Slope; 2. Protection frame; 3. Vegetation; 4. Planting area; 5. Protection net; 6. Retention trough; 7. Downstream pipeline; 8. Retention net; 9. Tamping plate; 10. Control part; 101. Cylinder with bottom; 102. Cylinder without bottom; 103. Return spring; 104. Connecting rope; 105. Shell; 106. Dual-axis motor; 107. Main winding shaft; 108. Secondary winding shaft; 109. Linkage; 11. Monitoring mechanism; 111. Telemetry terminal; 112. Pull rope sensor; 113. Monitoring block; 114. Pull rope; 115. Protective shell; 116. Connecting block; 117. Storage spring; 118. Winding axis; 119. Through hole. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1

[0033] like Figure 1-2 , Figure 5-6 and Figure 8-11 As shown, a water and soil conservation and water and soil micro-displacement monitoring device for a power transmission and transformation project slope proposed by the present invention comprises a protection frame 2 installed on the slope surface of a slope 1, the protection frame 2 is made of concrete and is installed on the slope surface of the slope 1 through anchor rods, the outside of the protection frame 2 is evenly provided with planting areas 4 for planting vegetation 3, and the insides of the planting areas 4 in the same row are all commonly paved with a protection net 5 located between the slope 1 and the protection frame 2, the protection net 5 is formed by binding a steel mesh, the roots of the vegetation 3 pass through the protection net 5 and are located inside the slope 1, the setting of the protection net 5 can alleviate the water and soil loss on the slope surface of the slope 1, and the outside of the protection frame 2 is evenly provided with The interception trough 6 located below each row of vegetation 3 can prevent rainwater from scouring the vegetation 3 layer by layer and causing a large amount of water and soil loss. The outside of the protective frame 2 is symmetrically fixedly connected with a downstream pipe 7 connected to the interception trough 6, and the downstream pipe 7 extends into the river. The inside of the interception trough 6 is fixedly connected with two symmetrical interception nets 8. The interception net 8 can intercept the soil washed by the upper vegetation 3 inside the interception trough 6. A tamping plate 9 for tamping the soil below each row of vegetation 3 is slidably connected between the two interception nets 8. The tamping plate 9 can tamping the soil below the vegetation 3, thereby improving the effect of controlling water and soil loss;

[0034] A control member 10 for controlling the sliding of the tamping plate 9 is arranged inside the slope 1. The control member 10 includes a bottomed cylinder 101 and a bottomless cylinder 102 which are evenly embedded in the slope surface of the slope 1 and extend to the inside of the interception groove 6. The bottomless cylinder 102 is connected to the shell 105. A reset spring 103 is fixedly connected between the bottomed cylinder 101 and the tamping plate 9. The reset spring 103 is used to assist the tamping plate 9 in resetting. A connecting rope 104 fixedly connected to the tamping plate 9 is arranged inside the bottomless cylinder 102. The connecting rope 104 can pull the tamping plate 9 to tamp the soil under each row of vegetation 3.

[0035] The control component 10 also includes a shell 105 embedded in the slope 1, and a dual-axis motor 106 is installed inside the shell 105. The two output ends of the dual-axis motor 106 are fixedly connected to a main winding shaft 107 that is rotatably connected to the shell 105. The inside of the shell 105 is evenly rotatably connected to a secondary winding shaft 108. The connecting rope 104 is wound around the outside of the main winding shaft 107 or the secondary winding shaft 108. A linkage component 109 is commonly provided between the main winding shaft 107 and the secondary winding shaft 108. The linkage component 109 includes a pulley fixedly connected to the outside of the main winding shaft 107 and the secondary winding shaft 108, and a belt is provided between two adjacent pulleys. By starting the dual-axis motor 106, the main winding shaft 107 and the secondary winding shaft 108 can drive the corresponding connecting rope 104 to pull the compacting plate 9 to compact the soil under each row of vegetation 3.

[0036] In this embodiment: when the rainy season occurs and the vegetation 3 inside the planting area 4 is saturated with water, rainwater will flow from the surface of the vegetation 3 into the interior of the interception groove 6, and the rainwater entering the interior of the interception groove 6 will enter the downstream pipe 7 through the interception net 8 and finally enter the river, while the soil mixed in the rainwater can be intercepted by the interception net 8 inside the interception groove 6;

[0037] When the rainy season stops, the dual-axis motor 106 is started to rotate the main winding shaft 107, and the rotation of the main winding shaft 107 drives the secondary winding shaft 108 to rotate through the linkage 109. The rotation of the main winding shaft 107 and the secondary winding shaft 108 can tighten the corresponding connecting rope 104. The tightened connecting rope 104 will pull the tamping plate 9 and compress the return spring 103. The pulled tamping plate 9 can tamp the soil intercepted in the intercepting groove 6 under the corresponding vegetation 3, so that the soil under the corresponding vegetation 3 is firmly compacted;

[0038] When sunny weather begins, the soil under the vegetation 3 dries and is tightly bonded to the protective net 5, so that the soil and water conservation capacity of the soil under the vegetation 3 is enhanced;

[0039] The intercepting trough 6 in the slope soil and water conservation and soil and water micro-displacement monitoring device of the power transmission and transformation project can intercept the soil washed by rainwater, and the soil intercepted inside the intercepting trough 6 can be compacted by the compacting plate 9 under the vegetation 3, so that the soil under the vegetation 3 is firmly compacted, thereby improving the soil and water loss control effect of the device.

[0040] Embodiment 2

[0041] like Figure 1-2 , Figure 4 and Figure 6-7 As shown, based on the first embodiment, a monitoring mechanism 11 for monitoring the displacement of the slope 1 is arranged outside the planting area 4 in the same row. The monitoring mechanism 11 includes a telemetry terminal 111 installed on the top of the slope 1, a pull rope sensor 112 communicatively connected to the input end of the telemetry terminal 111, and a monitoring block 113 in contact with the middle vegetation 3. The telemetry terminal 111 belongs to a conventional setting in the monitoring device. The pull rope sensor 112 can record the extension length of the pull rope 114 and transmit the recorded data to the telemetry terminal 111, so as to facilitate the monitoring of the displacement of the slope 1. The monitoring mechanism 11 also includes a protective shell 115 embedded in the protective frame 2, the protective shell 115 divides the interception groove 6 and the tamping plate 9 into two, the pull rope sensor 112 is installed inside the protective shell 115, and the outside of the monitoring block 113 is fixedly connected with a pull rope 114 fixedly connected to the input end of the pull rope sensor 112;

[0042] The monitoring mechanism 11 also includes a connecting block 116 fixedly connected to the outside of the protective frame 2, and a force storage spring 117 is fixedly connected between the connecting block 116 and the monitoring block 113. The force storage spring 117 enables the monitoring block 113 to always be close to the surface of the vegetation 3. The outside of the connecting block 116 is rotatably connected to a winding shaft 118. The outsides of the protective shell 115 and the connecting block 116 are both provided with through holes 119. One end of the pull rope 114 bypasses the winding shaft 118 and passes through a through hole 119 to be fixedly connected to the outside of the monitoring block 113. The other end of the pull rope 114 bypasses the winding shaft 118 and passes through another through hole 119 to be fixedly connected to the input end of the pull rope sensor 112. That is, when soil erosion occurs on the surface of the vegetation 3, the distance between the monitoring block 113 and the connecting block 116 becomes longer.

[0043] In this embodiment: when water and soil erosion occurs on the surface of the vegetation 3, the monitoring block 11 is always in close contact with the surface of the vegetation 3 due to the existence of the force storage spring 117, so the distance between the monitoring block 113 and the connecting block 116 will become longer, that is, the movement of the monitoring block 113 will pull the pull rope 114 to extend it, and the extension length of the pull rope 114 will be recorded by the pull rope sensor 112, and the data recorded by the pull rope sensor 112 will be transmitted to the telemetry terminal 111, so as to facilitate the monitoring of the displacement of the slope 1;

[0044] The water and soil conservation and soil and water micro-displacement monitoring device for the power transmission and transformation project slope can monitor the displacement of the soil layer on the slope in real time, without the need for manual regular monitoring of the soil layer displacement on the slope in the area where the tower is located.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for monitoring soil and water conservation and soil and water micro-displacement on slopes of power transmission and transformation projects, comprising a protective frame (2) installed on the slope surface of a slope (1), wherein planting areas (4) for planting vegetation (3) are evenly arranged outside the protective frame (2), and characterized in that: The planting areas (4) in the same row are all provided with a protective net (5) between the side slope (1) and the protective frame (2); the outside of the protective frame (2) is evenly provided with interception grooves (6) located below each row of vegetation (3); the outside of the protective frame (2) is symmetrically fixedly connected with a downstream pipe (7) connected to the interception groove (6); the inside of the interception groove (6) is fixedly connected with two symmetrical interception nets (8); a tamping plate (9) for tamping the soil below each row of vegetation (3) is slidably connected between the two interception nets (8); and a control member (10) for controlling the sliding of the tamping plate (9) is provided inside the side slope (1); A monitoring mechanism (11) for monitoring the displacement of the slope surface of the slope (1) is arranged outside the planting areas (4) in the same row. The monitoring mechanism (11) comprises a telemetry terminal (111) installed on the top of the slope (1), a pull-wire sensor (112) communicatively connected to the input end of the telemetry terminal (111), and a monitoring block (113) in contact with the middle vegetation (3). The outside of the monitoring block (113) is fixedly connected to a pull-wire (114) fixedly connected to the input end of the pull-wire sensor (112).

2. The device for monitoring soil and water conservation and soil and water micro-displacement for slopes of power transmission and transformation projects according to claim 1 is characterized by: The protective frame (2) is cast from concrete and installed on the slope surface of the slope (1) through anchor rods; the protective net (5) is tied from a steel mesh; the roots of the vegetation (3) pass through the protective net (5) and are located inside the slope (1); and the downstream pipeline (7) extends into the river.

3. The device for monitoring soil and water conservation and soil and water micro-displacement for slopes of power transmission and transformation projects according to claim 1 is characterized by: The control member (10) comprises a bottomed cylinder (101) and a bottomless cylinder (102) which are uniformly embedded in the slope surface of the slope (1) and extend into the interior of the interception groove (6); a return spring (103) is fixedly connected between the bottomed cylinder (101) and the tamping plate (9); and a connecting rope (104) fixedly connected to the tamping plate (9) is arranged inside the bottomless cylinder (102).

4. The device for monitoring soil and water conservation and soil and water micro-displacement for slopes of power transmission and transformation projects according to claim 3 is characterized by: The control member (10) further comprises a housing (105) embedded in the slope (1), a dual-axis motor (106) being installed inside the housing (105), both output ends of the dual-axis motor (106) being fixedly connected to a main winding shaft (107) rotatably connected inside the housing (105), a secondary winding shaft (108) being uniformly rotatably connected inside the housing (105), and a linkage member (109) being provided between the main winding shaft (107) and the secondary winding shaft (108).

5. The device for monitoring soil and water conservation and soil and water micro-displacement for slopes of power transmission and transformation projects according to claim 4 is characterized by: The bottomless cylinder (102) is connected to the shell (105), and the connecting rope (104) is wound around the outside of the main winding shaft (107) or the secondary winding shaft (108).

6. The device for monitoring soil and water conservation and soil and water micro-displacement on slopes of power transmission and transformation projects according to claim 1, characterized in that: The monitoring mechanism (11) further comprises a protective shell (115) embedded in the protective frame (2), wherein the protective shell (115) divides the interception groove (6) and the tamping plate (9) into two parts, and the pull rope sensor (112) is installed inside the protective shell (115).

7. The device for monitoring soil and water conservation and soil and water micro-displacement on slopes of power transmission and transformation projects according to claim 6 is characterized by: The monitoring mechanism (11) also includes a connecting block (116) fixedly connected to the outside of the protective frame (2), a force storage spring (117) fixedly connected between the connecting block (116) and the monitoring block (113), an external rotation connection of the connecting block (116) with a revolving shaft (118), and through holes (119) are provided on the outside of the protective shell (115) and the connecting block (116).

8. The device for monitoring soil and water conservation and soil and water micro-displacement for slopes of power transmission and transformation projects according to claim 7, characterized in that: One end of the pull rope (114) passes around the winding axis (118) and passes through one of the through holes (119) to be fixedly connected to the outer side of the monitoring block (113); the other end of the pull rope (114) passes around the winding axis (118) and passes through another of the through holes (119) to be fixedly connected to the input end of the pull rope sensor (112).

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