Slope protection vegetation rhizome depth detection device

Abstract

The utility model relates to the field of slope protection detection, in particular to a slope protection vegetation rhizome depth detection device which comprises a leveling plate, the leveling plate is a metal plate, a round through hole is formed in the middle of the leveling plate, a stand column is fixed to one side of the round through hole, a limiting block is arranged in the middle of the round through hole, and an endoscopic tube is fixed to the bottom of the round through hole. An endoscopic rod which is fixed through a gear and a limiting block and moves up and down along with rotation of the gear is arranged in the endoscopic tube, the endoscopic rod comprises a slender rod, a bulb, a reflector and a bulb switch, the bulb switch is fixed to the top of the slender rod, a rotating shaft is fixedly arranged at the bottom end of the slender rod and connected with the reflector, and the reflector freely rotates by an angle through the rotating shaft; a bulb is fixed at the middle lower part of the slender rod. According to the utility model, the root planting depth of slope protection vegetation can be accurately tested, and the influence on plant survival, vegetation integrity and slope stability is small.

Description

Technical Field

[0001] The utility model relates to the field of slope protection detection, in particular to a device for detecting the root depth of vegetation for slope protection. Background Art

[0002] The types of road slope protection include vegetation protection, masonry protection, and joint protection of vegetation and engineering objects. Among them, vegetation protection and joint protection of vegetation and engineering objects are comprehensive slope protection technologies formed by relevant knowledge such as sports botany and engineering. After the excavation of the slope is completed, the joint action of vegetation and rock / soil forms an anchoring effect between the plant root system and the slope soil and rock mass, and the slope protection is reinforced. The protection can not only stabilize the slope, but also beautify the environment and restore the excavation ecology. However, in the actual construction process, after the plant seeds are sprayed, the growth status and rooting depth of the rhizomes are limited. Traditional detection methods require digging up the points to be measured to observe the rooting length. If this method selects fewer measuring points, it will have a large error, and it is difficult to judge the average rooting depth of the plant, or whether the rhizomes are implanted in the rock or soil. If more measuring points are selected, it will affect the plant survival rate and vegetation integrity, and even the overall stability of the slope. Therefore, there is currently a lack of a detection device in slope protection that has little impact on plant survival, vegetation integrity, and slope stability, and can accurately test the rooting depth of slope protection vegetation. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a device for detecting the root depth of vegetation for slope protection, so as to effectively solve the problems in the background technology.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a slope protection vegetation root depth detection device, including a leveling plate, the leveling plate is a metal plate, the middle part of which is provided with a circular through hole, a column is fixed on one side of the circular through hole, a limit block is arranged in the middle of the circular through hole, an endoscope is fixed at the bottom of the circular through hole, an endoscope rod is arranged in the endoscope, the endoscope rod is fixed by a gear and the limit block and moves up and down with the rotation of the gear, the endoscope rod includes a thin rod, a light bulb, a reflector and a light bulb switch, a light bulb switch is fixed on the top of the thin rod, a rotating shaft is fixed on the bottom of the thin rod, the rotating shaft is connected to the reflector, and the light bulb is fixed in the middle and lower part of the thin rod.

[0005] Furthermore, the side of the thin rod is set to a rack shape, and the rack fits with the gear fixed in the middle of the column. At the same time, there is a groove on the side of the thin rod, and the size of the groove fits with the limit block at the circular through hole in the leveling plate.

[0006] Furthermore, the thin rod is slidably connected to the limit block at the circular through hole in the leveling plate and the gear fixed in the middle of the column, and the thin rod realizes vertical movement in the endoscope through the rotation of the gear.

[0007] Furthermore, the reflector is rotatably connected to the end of the thin rod via the rotating shaft.

[0008] Furthermore, the light bulb at the lower middle portion of the thin rod is connected in series with the light bulb switch at the top of the thin rod, and a power source is arranged at the lower portion of the light bulb switch.

[0009] Furthermore, the endoscope is vertically fixed to the lower part of the leveling plate, and the starting point of the endoscope scale is flush with the lower panel of the leveling plate.

[0010] Furthermore, the endoscope is made of transparent glass, and a scale is provided on the side wall of the endoscope, and the scale increases from top to bottom.

[0011] Furthermore, the side wall of the circular through hole is fixedly connected to the limiting block, and the groove direction of the limiting block is vertical.

[0012] The slope protection vegetation root depth detection device provided by the utility model has a simple structural principle and is easy to operate. It greatly reduces the damage to vegetation and slopes. The operation process is quick and safe. Compared with existing tools, it can more accurately test the root depth of slope protection vegetation and reduce the impact on plant survival, vegetation integrity and slope stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a structural front view of an embodiment of the utility model;

[0015] Figure 2 A top view of the structure of an embodiment of the utility model;

[0016] Figure 3 This is a structural front view of the endoscope rod of an embodiment of the utility model;

[0017] Figure 4 A schematic diagram of the detection process of an embodiment of the utility model;

[0018] Figure 5This is a schematic diagram of the light bulb connection of an embodiment of the utility model.

[0019] Figure numerals: 1. leveling plate; 2. gear; 3. column; 4. endoscope rod; 5. endoscope tube; 6. limit block; 7. bulb switch; 8. thin rod; 9. rack; 10. bulb; 11. rotating shaft; 12. reflector; 13. circular through hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] like Figures 1 to 5 The slope protection vegetation root depth detection device shown includes a leveling plate 1, which is a metal plate of 20cm*20cm*3cm, and a circular through hole with a diameter of 5cm is provided in the middle part thereof. A column 3 is fixed on one side of the circular through hole 13, and a limit block 6 is provided in the middle of the circular through hole 13. An endoscope 5 is fixed to the bottom of the circular through hole 13, and an endoscope rod 4 is fixed in the endoscope 5 by a gear 2 and a limit block 6 and moves up and down with the rotation of the gear 2. The endoscope rod 4 includes a thin rod 8, a light bulb 10, a reflector 12 and a light bulb switch 7. The light bulb switch 7 is fixed on the top of the thin rod 8, and a rotating shaft 11 is fixed on the bottom of the thin rod 8, and the rotating shaft 11 is connected to the reflector 12. A light bulb 10 is fixed to the middle and lower part of the thin rod 8.

[0024] The specific implementation process of the utility model is to first embed the endoscope rod 4 into the limit block 6 in the middle of the circular through hole 13 of the leveling plate 1, and the rack 9 on the endoscope rod 4 is embedded in the gear 2, and the gear 2 is rotated to move the endoscope rod 4 to the middle of the endoscope tube 5; secondly, randomly select a point at the slope protection to be tested, and punch a circular hole with a diameter of 30 cm and a depth greater than 20 cm at the selected point, then put the assembled detection device into the circular through hole 13, adjust the position of the leveling plate 1, so that the leveling plate 1 is close to the slope surface, parallel to the slope surface, and the endoscope tube 5 is perpendicular to the slope surface; then turn on the light bulb switch 7, observe the rhizome position through the reflector 12, rotate the gear 2 to adjust the position of the endoscope rod 4 until the bottom of the rhizome is observed, record the rhizome depth reading at this time, and calculate the average value by measuring the rhizome depth at different selected points, which is the average rhizome depth of the broken surface protection.

[0025] In the utility model, the side of the thin rod 8 is set to be in the shape of a rack 9, and the rack 9 is matched with the gear 2 fixed in the middle of the column 3. When the gear 2 rotates, due to the meshing between the rack 9 and the gear 2, the thin rod 8 will move up and down in a very stable and controllable manner. At the same time, there is a groove on the side of the thin rod 8, and the size of the groove is matched with the limit block 6 at the circular through hole 13 in the leveling plate 1. When the thin rod 8 moves to a certain position, the groove is aligned with the limit block 6, thereby preventing the thin rod 8 from moving further. The thin rod 8 and the limit block 6 at the circular through hole 13 in the leveling plate 1 are slidably connected with the gear 2 fixed in the middle of the column 3, which is used to limit the movement range of the thin rod 8 and ensure that the thin rod 8 can move up and down along a predetermined path without deviation. The thin rod 8 realizes vertical movement in the endoscope 5 through the rotation of the gear 2.

[0026] The reflector 12 is rotatably connected to the end of the thin rod 8 via the shaft 11. In order to facilitate observation of the bottom of the endoscope 5, the shaft 11 is adjusted so that the angle between the reflector 12 and the thin rod 8 is 135°, and the angle between the reflector 12 and the wall of the endoscope 5 is 45°.

[0027] The light bulb 10 at the lower middle part of the thin rod 8 is connected in series with the light bulb switch 7 at the top of the thin rod 8, so that the light bulb switch 7 can directly control the light bulb 10. A power source is arranged at the lower part of the light bulb switch 7 to provide power to the circuit.

[0028] In this scheme, the endoscope tube 5 is vertically fixed to the lower part of the leveling plate 1, and the starting point of the scale of the endoscope tube 5 is flush with the lower panel of the leveling plate 1, which is conducive to ensuring the accuracy of the reading. The endoscope tube 5 is made of transparent glass, which can see the growth status of the roots of vegetation. There are scales on the side wall of the endoscope tube 5, and the scales increase from top to bottom. The scale range is 0mm-200mm, and the minimum division value is 1mm, which is used to measure the growth length of the rhizome.

[0029] In a preferred embodiment of the utility model, the side wall of the circular through hole 13 is fixedly connected to the limit block 6 , and the groove direction of the limit block 6 is in the vertical direction, which is used to limit the up and down movement of the thin rod 8 .

[0030] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A device for detecting the root depth of vegetation for slope protection, comprising a leveling plate (1), characterized in that: The leveling plate (1) is a metal plate, a circular through hole (13) is provided in the middle part thereof, a column (3) is fixed on one side of the circular through hole (13), a limit block (6) is provided in the middle of the circular through hole (13), an endoscope (5) is fixed at the bottom of the circular through hole (13), an endoscope rod (4) is provided in the endoscope rod (5), which is fixed by a gear (2) and the limit block (6) and moves up and down with the rotation of the gear (2), the endoscope rod (4) comprises a thin rod (8), a light bulb (10), a reflector (12) and a light bulb switch (7), the light bulb switch (7) is fixed at the top of the thin rod (8), a rotating shaft (11) is fixed at the bottom of the thin rod (8), the rotating shaft (11) is connected to the reflector (12), and the light bulb (10) is fixed at the middle and lower part of the thin rod (8).

2. The device for detecting the root depth of slope protection vegetation according to claim 1 is characterized in that: The side surface of the thin rod (8) is arranged in the shape of a rack (9), and the rack (9) is matched with the gear (2) fixed in the middle of the column (3). At the same time, there is a groove on the side surface of the thin rod (8), and the size of the groove is matched with the limit block (6) at the circular through hole (13) in the leveling plate (1).

3. The device for detecting the root depth of slope protection vegetation according to claim 1 is characterized in that: The thin rod (8) is slidably connected to the limit block (6) at the circular through hole (13) in the leveling plate (1) and the gear (2) fixed in the middle of the column (3).

4. The device for detecting the root depth of slope protection vegetation according to claim 1, characterized in that: The reflector (12) is rotatably connected to the end of the thin rod (8) via the rotating shaft (11).

5. The device for detecting the root depth of slope protection vegetation according to claim 1 is characterized in that: The light bulb (10) at the lower middle part of the thin rod (8) is connected in series with the light bulb switch (7) at the top of the thin rod (8), and a power source is arranged at the lower part of the light bulb switch (7).

6. The device for detecting the root depth of slope protection vegetation according to claim 1, characterized in that: The endoscope tube (5) is vertically fixed to the lower part of the leveling plate (1), and the scale starting point of the endoscope tube (5) is flush with the lower panel of the leveling plate (1).

7. The device for detecting the root depth of slope protection vegetation according to claim 1, characterized in that: The endoscope tube (5) is made of transparent glass, and the side wall of the endoscope tube (5) is marked with scales, which increase from top to bottom.

8. The device for detecting the root depth of slope protection vegetation according to claim 1 is characterized in that: The side wall of the circular through hole (13) is fixedly connected to the limiting block (6), and the groove direction of the limiting block (6) is in the vertical direction.

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