A landscaping measuring device and its operation method

Abstract

The present invention belongs to the technical field of garden measurement, and specifically is a garden landscaping measurement device and an operation method thereof, comprising a support plate; a hand-held column is fixedly connected to the middle part of the top of the support plate; a group of threaded grooves are opened on the top of the support plate, and the group of threaded grooves are arranged around the hand-held column; a placement tube is threadedly connected in the threaded groove; the inside of the placement tube is hollow; a first sealing plate is fixedly connected to the top of the inner wall of the placement tube through a spring, and the first sealing plate is sealingly and slidably connected to the inner wall of the placement tube; a group of measuring tubes are fixedly connected to the outer wall of the placement tube, and the measuring tubes are hollow inside, and the measuring tubes and the placement tubes are connected to each other through a connecting hole; a second sealing plate is fixedly connected to the top of the inner wall of the measuring tube through a spring, and the second sealing plate is sealingly and slidably connected in the measuring tube; measuring liquid is placed in the measuring tube and the placement tube, and the measuring liquid is located between the first sealing plate and the second sealing plate; the problem of inaccurate measurement by a measuring ruler is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of garden measurement, in particular to a garden greening measurement device and an operation method thereof. Background Art

[0002] When constructing a landscape garden, in order to increase the aesthetics of the landscape garden, a cement pond is usually built in the garden, and then ornamental fish and aquatic plants are released in the pond to meet the ornamental requirements; when constructing a cement pond, a silt layer needs to be placed at the bottom of the pond to provide rich nutrients, and at the same time play an important role in preserving fertilizer, regulating water quality and forming a good ecological environment.

[0003] Too thick silt layers can affect water quality, cause eutrophication, excessive algae growth and hypoxia, so too thick silt layers need to be cleaned regularly to prevent them from having a negative impact on the water environment and ecosystem. By measuring the depth of the silt layer, the frequency and depth of cleaning can be determined to ensure the long-term health of the pond.

[0004] In the prior art, when measuring landscape cement ponds, a measuring ruler is generally used for direct measurement, which has the following problems: First, the measuring ruler is inserted into the silt for many times, and when measuring for a long time and cannot be cleaned many times in time, its surface is prone to slight corrosion. When it is used again later, the measuring line on its surface is scratched, resulting in inaccurate measurement. At the same time, it is difficult for the measuring ruler to be vertically immersed in the water during measurement, and the measuring ruler measures based on the traces of the surface immersed in the silt. However, when the water is discharged, the cleaning of the water flow will cause inaccurate traces and inaccurate measurement; second, the silt in the pond is generally of different heights, and the measuring position of the measuring ruler is too single, which is easy to cause overall measurement errors; third, lotus flowers are generally planted in landscape ponds, and there are hard objects such as lotus roots in the silt. When the measuring ruler is pressed down, the measurement is completed when it reaches the bottom. However, due to the presence of hard objects such as lotus roots, when the ruler is inserted into the measuring position and touches the hard objects such as lotus roots, it will be thought that the measurement has reached the bottom, so inaccurate measurement occurs.

[0005] To this end, the present invention provides a landscaping measurement device and an operating method thereof. Summary of the invention

[0006] In order to make up for the shortcomings of the prior art and solve the problem of inaccurate measurement by a measuring ruler, the present invention provides a landscaping measuring device and an operating method thereof.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a measuring device for landscaping described in the present invention comprises a support plate; a hand-held column is fixedly connected to the middle of the top of the support plate; a group of threaded grooves are opened on the top of the support plate, and the group of threaded grooves are arranged around the hand-held column; a placement tube is threadedly connected to the threaded groove; the placement tube is hollow inside; a first sealing plate is fixedly connected to the top of the inner wall of the placement tube through a spring, and the first sealing plate is sealingly and slidably connected to the inner wall of the placement tube; a group of measuring tubes are fixedly connected to the outer wall of the placement tube, and the measuring tubes are hollow inside, and the measuring tubes and the placement tubes are connected to each other through a connecting hole; a second sealing plate is fixedly connected to the top of the inner wall of the measuring tube through a spring A sealing plate, and the second sealing plate is sealingly and slidingly connected in the measuring tube; measuring liquid is placed in the measuring tube and the placement tube, and the measuring liquid is located between the first sealing plate and the second sealing plate; a through groove is provided at the bottom end of the threaded groove; a lower pressure rod is rotatably connected to the bottom end of the first sealing plate, and the lower end of the lower pressure rod seals and penetrates the bottom end of the placement tube and penetrates the support plate through the through groove; a one-way valve is provided at the bottom end of the measuring tube; a switch valve is provided on the side wall of the measuring tube close to the bottom end; a group of air outlets are provided on the outer side wall of the bottom end of the placement tube; a group of limit rods are fixed to the bottom end of the first sealing plate; the lower pressure rod rotates through a rotating member; a group of measuring markings are provided on the outer side wall of the measuring tube.

[0008] Preferably, the rotating part includes a power unit and a first cavity; a group of first cavities are opened in the support plate, and the first cavity cuts off the through groove; a first ring gear is sealed and rotatably connected between the upper and lower side walls of the first cavity; the through groove is located in the middle of the first ring gear; a pair of symmetrically distributed first slide grooves are opened on the outer wall of the lower pressure rod, and the bottom of the first slide groove is in an open state; a pair of symmetrically distributed first sliders are fixed on the inner ring wall of the first ring gear, and the first slider is slidably connected in the first slide groove; the first ring gear is rotated by the power unit.

[0009] Preferably, the power unit includes a waterproof motor; a cover body is fixedly connected to the support plate; a waterproof motor is fixedly connected to the support plate, and the waterproof motor is located in the cover body; an annular cavity is opened in the support plate, and the annular cavity is arranged around the hand-held column; the annular cavity and the first cavity are connected to each other; a second cavity is opened in the support plate, and the second cavity and the annular cavity are connected to each other; a second annular gear is rotatably connected in the annular cavity, and tooth blocks are provided on the inner and outer layers of the second annular gear; a first gear is provided at the output end of the waterproof motor, and the first gear is located in the second cavity; the first gear and the inner ring tooth blocks of the second annular gear are meshed with each other, and the outer ring tooth blocks of the second annular gear are meshed with the first annular gear.

[0010] Preferably, a first groove is provided on the side wall of the through groove; the first groove is located below the first cavity; a locking plate is fixed to the bottom of the first groove by a spring, and the locking plate is slidably connected in the first groove; an annular groove is provided on the outer side wall of the lower pressure rod near the bottom end; the locking plate moves back and forth through a power piece.

[0011] Preferably, the power part includes an annular plate; an annular plate is threadedly connected to the outer wall of the hand-held column, and a rotating ring is rotatably connected to the bottom end of the annular plate; a group of truncation cavities are opened in the support plate, and the truncation cavities truncate the first groove; a lower pressure block is fixedly connected to the bottom end of the rotating ring, and the bottom end of the lower pressure block extends into the truncation cavity; a first through groove is opened on the positioning plate; a sliding column is rotatably connected to the side wall of the first through groove; the lower pressure block passes through the first through groove, and a right-angled trapezoidal groove is opened on the side wall of the lower pressure block close to the sliding column; a positioning groove is opened on the horizontal surface of the right-angled trapezoidal groove; a connecting block is fixedly connected in the connecting hole, and a group of fine holes are opened on the connecting block.

[0012] Preferably, a group of L-shaped cavities are opened in the support plate, and the L-shaped cavity and the annular cavity are connected to each other; an L-shaped plate is slidably connected in the L-shaped cavity, and the vertical plate side wall of the L-shaped plate is fixed to the side wall of the L-shaped cavity through a spring; a semi-circular sphere is fixed to the side wall of the L-shaped plate; a vibration plate is fixed to the L-shaped cavity, and the top end of the vibration plate passes through the support plate, and the bottom end of the vibration plate is flush with the bottom end of the support plate; the L-shaped plate moves back and forth through a reciprocating member.

[0013] Preferably, the reciprocating part includes an annular track groove; an annular track groove is opened at the bottom end of the second annular gear; a sliding column is fixed to the top end of the horizontal plate of the L-shaped plate, and the sliding column extends into the annular cavity and slides in the annular track groove; the annular track groove is composed of arc grooves and arc-shaped right-angle trapezoidal grooves interlaced.

[0014] Preferably, the hand-held column includes a fixed column and a pull-up column; a fixed column is fixedly connected to the middle part of the top of the support plate, and a sliding groove is provided at the top of the fixed column; a pull-up column is slidably provided in the sliding groove; a group of guide grooves are provided on the inner wall of the sliding groove; a group of guide plates are fixedly connected to the outer wall of the pull-up column, and the guide plates are slidably connected in the guide grooves; a first handle is fixedly connected to the top of the pull-up column; the pull-up column is fixedly connected to the fixed column through a positioning piece; a spirit level is installed on the top of the pull-up column.

[0015] Preferably, the positioning member includes a positioning groove; two groups of symmetrically distributed positioning grooves are provided in the sliding groove; a pair of symmetrically distributed second grooves are provided on the outer side wall of the upper pull column; a positioning block is fixedly connected to the bottom of the second groove by a spring; a second handle is provided at the top of the upper pull column, and the positioning block and the second handle are connected by a pull wire.

[0016] An operating method of a landscaping measuring device, the operating method is applicable to the above-mentioned landscaping measuring device, the steps of the method are as follows:

[0017] S1: The surveyor holds the hand-held column and slides the support plate obliquely into the water, and then vertically downward. At this time, the pressure rod is at the lowest position. During the downward pressure of the support plate, the pressure rod first inserts into the silt layer and contacts the bottom of the cement pond;

[0018] S2: The support plate continues to move downward, and at this time the pressure rod has reached the cement bottom of the pond, so the first sealing plate is in an upward state. The first sealing plate moves upward, which compresses the spring on the first sealing plate and drives the second sealing plate to move downward by pushing the measuring liquid. The second sealing plate moves downward and discharges the gas in the measuring tube from the one-way valve until the bottom of the support plate fits the silt layer. At this time, the measurement is finished.

[0019] S3: After removing the support plate from the water, observe and measure, and record the data.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. A measuring device for landscaping and an operating method thereof described in the present invention has the following characteristics: since the space in the placement tube is equal to the hollow space in a group of measuring tubes, the second sealing plate drops one centimeter for every centimeter the first sealing plate rises, and the measuring liquid has color, and the measuring tube is transparent, the depth of the silt layer can be indicated according to the position of the second sealing plate (the depth of the silt layer is equal to the height from the bottom end of the lower pressure rod to the bottom end of the support plate in the initial state minus the distance the lower pressure rod rises); at the same time, in order to avoid the influence of hard objects such as lotus roots, multiple groups of placement tubes are provided, and multiple groups of data can be measured at the same time to ensure the accuracy of the measurement. After the lower pressure rod initially enters the water, the rotating part will drive the lower pressure rod to move downward, and the rotational force of the lower pressure rod can be used to conveniently drill into the silt layer, and it is also convenient to penetrate some hard objects such as lotus roots or use centrifugal force to throw away hard objects such as lotus roots to avoid being affected by environmental factors.

[0022] 2. The present invention describes a landscaping measuring device and an operating method thereof. A plurality of groups of measuring tubes are arranged on the placement tube, and the plurality of groups of measuring tubes are convenient for the staff to observe the measurement data from different angles. After the measurement data is recorded, the switch valve of the measuring tube is opened, and the second sealing plate moves up under the action of the spring force, and the first sealing plate moves down under the action of the spring force, so that the limit rod of the first sealing plate is attached to the bottom end of the inner wall of the placement rod to restore the initial state, and then the switch valve is closed to perform the next measurement. At the same time, the placement tube can be disassembled in the threaded groove to facilitate the replacement operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 is a stereogram of the present invention;

[0025] Figure 2 is a partial cross-sectional view of the present invention;

[0026] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0027] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle;

[0028] Figure 5 is a side sectional view of the present invention;

[0029] Figure 6 yes Figure 5 A partial enlarged view of point C in the middle;

[0030] Figure 7 yes Figure 5 A partial enlarged view of point D in the middle;

[0031] Figure 8 is a top cross-sectional view of the support plate;

[0032] Fig. 9 It is an exploded view of the handheld column;

[0033] Fig.10 It is a stereoscopic view of the placement tube;

[0034] Fig.11 It is a partial stereogram of the lower pressing block;

[0035] Fig.12 It is a three-dimensional diagram of an L-shaped plate;

[0036] Fig.13 is a perspective view of the second ring gear;

[0037] Fig.14 is a bottom view of the second ring gear;

[0038] In the figure: 1, support plate; 11, hand-held column; 12, threaded groove; 13, placement tube; 14, measuring tube; 15, connecting hole; 17, first sealing plate; 18, limit rod; 19, pressing rod; 2, through groove; 21, second sealing plate; 22, one-way valve; 23, switch valve; 24, air outlet; 3, first cavity; 31, first annular gear; 32, first slide groove; 33, first slider; 34, waterproof motor; 35, annular cavity; 36, second cavity; 37, second annular gear; 38, first gear; 4, first groove; 41, positioning plate; 42, annular groove; 43, annular Plate; 44, rotating ring; 45, pressing block; 46, truncation cavity; 47, first through groove; 48, sliding column; 49, right-angled trapezoidal groove; 491, positioning groove; 5, connecting block; 51, fine hole; 6, L-shaped cavity; 61, L-shaped plate; 62, semicircular ball; 63, vibration plate; 64, annular track groove; 65, sliding column; 66, arc groove; 67, arc-shaped right-angled trapezoidal groove; 7, fixed column; 71, sliding groove; 72, pull-up column; 73, guide plate; 74, guide groove; 75, first handle; 8, positioning groove; 81, second groove; 82, positioning block; 83, pull wire; 84, second handle. DETAILED DESCRIPTION

[0039] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0040] like Figures 1 to 14As shown, a landscaping measuring device according to an embodiment of the present invention comprises a support plate 1; a hand-held column 11 is fixedly connected to the middle of the top of the support plate 1; a group of thread grooves 12 are opened at the top of the support plate 1, and the group of thread grooves 12 are arranged around the hand-held column 11; a placement tube 13 is connected to the inner thread of the thread groove 12; the placement tube 13 is hollow inside; a first sealing plate 17 is fixedly connected to the top of the inner wall of the placement tube 13 through a spring, and the first sealing plate 17 is sealingly slidably connected to the inner wall of the placement tube 13; a group of measuring tubes 14 are fixedly connected to the outer wall of the placement tube 13, and the measuring tubes 14 are hollow inside, and the measuring tubes 14 and The placement tubes 13 are interconnected through the connecting hole 15; the top of the inner wall of the measuring tube 14 is fixedly connected with a second sealing plate 21 through a spring, and the second sealing plate 21 is sealingly and slidably connected in the measuring tube 14; the measuring liquid is placed in the measuring tube 14 and the placement tube 13, and the measuring liquid is located between the first sealing plate 17 and the second sealing plate 21; the bottom end of the threaded groove 12 is provided with a through groove 2; the bottom end of the first sealing plate 17 is rotatably connected with a lower pressure rod 19, and the bottom end of the lower pressure rod 19 seals and penetrates the bottom end of the placement tube 13 and penetrates the support plate 1 through the through groove 2; the bottom end of the measuring tube 14 is provided with a one-way valve 22; the measuring tube 14 is close to the support plate 1 A switch valve 23 is provided on the side wall near the bottom; a group of air outlet holes 24 are provided on the outer wall of the bottom end of the placement tube 13; a group of limit rods 18 are fixedly connected to the bottom end of the first sealing plate 17; the lower pressure rod 19 rotates through a rotating member; a group of measuring marking lines are provided on the outer wall of the measuring tube 14; in the prior art, when measuring landscape cement ponds, a measuring ruler is generally used to measure directly, which has the following problems: First, when the measuring ruler is inserted into the silt for many times, and the measurement is carried out for a long time and cannot be cleaned many times in time, its surface is prone to slight corrosion. When it is used again later, the measuring line on the surface is scratched, and the measurement is not correct. In addition, it is difficult to put the measuring ruler vertically into the water during measurement, and the measuring ruler measures according to the traces of the surface immersed in the silt. However, when the measuring ruler comes out of the water, the water flow will wash away the traces and cause inaccurate measurements. Secondly, the silt in the pond is generally of different heights, and the measuring position of the measuring ruler is too single, which is easy to cause overall measurement errors. Thirdly, lotus plants are generally planted in landscape ponds, and there are hard objects such as lotus roots in the silt. When the measuring ruler is pressed down, the measurement ends when it reaches the bottom. However, due to the presence of hard objects such as lotus roots, when the ruler is inserted into the measuring position and touches the hard objects such as lotus roots, it will be thought that the measurement has reached the bottom, so inaccurate measurements will occur.Therefore, when the present invention is used for measurement in a landscape pond, the user generally goes boating on the pond, and then holds the hand-held column 11 to slide the support plate 1 obliquely into the water, and then moves it vertically downward. At this time, the pressing rod 19 is at the lowest position. During the pressing process of the support plate 1, the pressing rod 19 is first inserted into the silt layer, and first contacts the bottom of the cement pond. Then the support plate 1 continues to move downward. At this time, the pressing rod 19 has reached the cement bottom position of the pond. Therefore, the first sealing plate 17 is in an upward state. The upward movement of the first sealing plate 17 (water will enter from the air outlet 24 at this time) will compress the spring on the first sealing plate 17, and at the same time, by pushing the movement of the measuring liquid, the second sealing plate 21 is driven to move downward. The downward movement of the second sealing plate 21 will release the gas in the measuring tube 14 from the one-way valve 22 The support plate 1 is in a state of being discharged from the bottom until the bottom end of the support plate 1 is in contact with the silt layer, at which time the measurement is finished. At the same time, the bottom end of the support plate 1 covers the surface of the silt layer, which can initially press down the silt layer to be measured, so that its height is in a uniform state, thereby ensuring the accuracy of the measurement. The inability of the support plate 1 to be pressed down indicates that the measurement is finished, and because the one-way valve 22 no longer releases air after the measurement is finished, no bubbles will be generated on the water surface, further reminding the measurement personnel that the measurement is finished. At the same time, after the measurement is finished, the support plate 1 and the pressing rod 19 are moved upward as a whole to separate from the silt layer and the bottom of the pond by pulling up the hand-held column 11. During the upward movement, because the one-way valve 22 is in a one-way air outlet state and the switch valve 23 is in a closed state, external gas or water cannot enter the measuring tube 14, i.e., the second The sealing plate 21 cannot be moved up by the spring, and the first sealing plate 17 cannot be moved down by the spring, so the measurement is maintained in the state of completion, which is convenient for the measurement personnel to observe and measure after taking out the support plate 1; at the same time, because the space in the placement tube 13 is equal to the hollow space in a group of measuring tubes 14, the second sealing plate 21 drops one centimeter for every one centimeter rise of the first sealing plate 17, and the measuring liquid has color, and the measuring tube 14 is transparent, which can indicate the depth of the silt layer according to the position of the second sealing plate 21 (the depth of the silt layer is equal to the height from the bottom end of the lower pressure rod 19 to the bottom end of the support plate 1 in the initial state minus the distance the lower pressure rod 19 rises); at the same time, in order to avoid the influence of hard objects such as lotus roots, multiple groups of placement tubes 13 are provided, which can measure multiple groups of data at the same time to ensure the accuracy of the measurement. After the lower pressure rod 19 initially enters the water, the rotating part will drive the lower pressure rod 19 to move downward. The rotating force of the lower pressure rod 19 can be used to easily drill into the silt layer, and it is also convenient to penetrate some hard objects such as lotus roots or use centrifugal force to throw away hard objects such as lotus roots to avoid being affected by environmental factors. At the same time, multiple groups of measuring tubes 14 will be provided on the placement tube 13. Multiple groups of measuring tubes 14 are convenient for staff to observe measurement data from different angles; after the measurement data is recorded, the switch valve 23 of the measuring tube 14 is opened, and the second sealing plate 21 moves up under the action of the spring force, so that the first sealing plate 17 moves down under the action of the spring force, so that the limit rod 18 of the first sealing plate 17 is attached to the bottom end of the inner wall of the placement tube 13, and the initial state is restored, and then the switch valve 23 is closed to facilitate the next measurement;At the same time, the placement tube 13 can be disassembled in the thread groove 12, which is convenient for replacement operation.

[0041] The rotating member includes a power unit and a first cavity 3; a group of first cavities 3 are opened in the support plate 1, and the first cavity 3 intercepts the through groove 2; a first ring gear 31 is sealed and rotatably connected between the upper and lower side walls of the first cavity 3; the through groove 2 is located in the middle of the first ring gear 31; a pair of symmetrically distributed first slide grooves 32 are opened on the outer side wall of the lower pressure rod 19, and the bottom of the first slide groove 32 is in an open state; a pair of symmetrically distributed first sliders 33 are fixed on the inner ring wall of the first ring gear 31, and the first slider 33 is slidably connected in the first slide groove 32; the first ring gear 31 is rotated by the power unit;

[0042] The power unit includes a waterproof motor 34; a cover body is fixedly connected to the support disk 1; a waterproof motor 34 is fixedly connected to the support disk 1, and the waterproof motor 34 is located in the cover body; an annular cavity 35 is provided in the support disk 1, and the annular cavity 35 is arranged around the hand-held column 11; the annular cavity 35 and the first cavity 3 are communicated with each other; a second cavity 36 is provided in the support disk 1, and the second cavity 36 and the annular cavity 35 are communicated with each other; a second annular gear 37 is rotatably connected in the annular cavity 35, and the inner and outer layers of the second annular gear 37 are provided with gear blocks; a first gear 38 is provided at the output end of the waterproof motor 34, and the first gear 38 is located in the second cavity 36; the first gear 38 and the inner ring gear blocks of the second annular gear 37 are meshed with each other, and the outer ring gear blocks of the second annular gear 37 are meshed with the first annular gear 31;

[0043] During operation, after the support plate 1 enters the water, the waterproof motor 34 is started, and then the second ring gear 37 is driven to rotate through the meshing of the first gear 38 and the second ring gear 37, and then the first ring gear 31 is driven to rotate through the meshing of the second ring gear 37 and the first ring gear 31, and then the first slider 33 slides in the first slide groove 32, driving the rotation of the lower pressure rod 19, which can enable the lower pressure rod 19 to generate a rotational force during the downward movement process, reducing the influence of hard objects in the silt.

[0044] A first groove 4 is formed on the side wall of the through groove 2; the first groove 4 is located below the first cavity 3; a locking plate 41 is fixedly connected to the bottom of the first groove 4 through a spring, and the locking plate 41 is slidably connected in the first groove 4; an annular groove 42 is formed on the outer side wall of the lower pressure rod 19 near the bottom end; the locking plate 41 moves back and forth through the power member;

[0045] The power member includes an annular plate 43; an annular plate 43 is threadedly connected to the outer wall of the hand-held column 11, and a rotating ring 44 is rotatably connected to the bottom end of the annular plate 43; a group of truncated cavities 46 are opened in the support plate 1, and the truncated cavity 46 truncates the first groove 4; a lower pressure block 45 is fixedly connected to the bottom end of the rotating ring 44, and the bottom end of the lower pressure block 45 extends into the truncated cavity 46; a first through groove 47 is opened on the positioning plate 41; a sliding column 48 is rotatably connected to the side wall of the first through groove 47; the lower pressure block 45 passes through the first through groove 47, and a right-angled trapezoidal groove 49 is opened on the side wall of the lower pressure block 45 close to the sliding column 48; a positioning groove 491 is opened on the horizontal surface of the right-angled trapezoidal groove 49; a connecting block 5 is fixedly connected to the connecting hole 15, and a group of fine holes 51 are opened on the connecting block 5;

[0046] During operation, after the measurement is completed, the bottom end of the lower pressure rod 19 should be stored in the through groove 2. When the bottom end of the lower pressure rod 19 enters the through groove 2, the annular plate 43 is rotated to move downward, and the rotating ring 44 drives the lower pressure block 45 to move downward, so that the sliding column 48 moves along the inclined surface of the right-angled trapezoidal groove 49, and the end of the locking plate 41 extends into the annular groove 42. At the same time, the sliding column 48 enters the locking groove 491 along the inclined surface of the right-angled trapezoidal groove 49, and then the sliding column 48 is used to lock and limit the position, so that the locking plate 41 cannot move back and forth, and the bottom end of the lower pressure rod 19 is limited in the through groove 2, which is convenient for the placement of the measuring device. , and it also avoids the situation where the pressure rod 19 is damaged by the outside for a long time when not in use; when measurement is needed, the annular plate 43 is rotated and moved upward, and then the rotating ring 44 drives the pressure block 45 to move upward, so that the sliding column 48 is disengaged from the positioning groove 491, and then slides along the inclined surface of the right-angled trapezoidal groove 49, thereby pushing the end of the positioning plate 41 to disengage from the annular groove 42, so that the pressure rod 19 can extend out of the through groove 2, so that it is in the initial measurement state; at the same time, the connecting block 5 and the fine hole 51 are provided, which can play a damping effect. The first sealing plate 17 slowly restores the initial measurement state under the action of the spring force to avoid rapid recovery and injury to the measurement personnel.

[0047] A group of L-shaped cavities 6 are provided in the support disk 1, and the L-shaped cavities 6 and the annular cavity 35 are interconnected; an L-shaped plate 61 is slidably connected in the L-shaped cavity 6, and the vertical plate side wall of the L-shaped plate 61 is fixedly connected to the side wall of the L-shaped cavity 6 through a spring; a semicircular ball 62 is fixedly connected to the side wall of the L-shaped plate 61; a vibration plate 63 is fixedly connected to the L-shaped cavity 6, and the top end of the vibration plate 63 passes through the support disk 1, and the bottom end of the vibration plate 63 is flush with the bottom end of the support disk 1; the L-shaped plate 61 moves back and forth through a reciprocating member;

[0048] The reciprocating member includes an annular track groove 64; the bottom end of the second annular gear 37 is provided with an annular track groove 64; the top end of the horizontal plate of the L-shaped plate 61 is fixed with a sliding column 65, and the sliding column 65 extends into the annular cavity 35 and slides in the annular track groove 64; the annular track groove 64 is composed of an arc groove 66 and an arc right-angle trapezoidal groove 67;

[0049] During operation, when the waterproof motor 34 is working, the second ring gear 37 will rotate, and because the sliding column 65 slides in the annular track groove 64, when the sliding column 65 passes through the arc groove 66 and enters the arc right-angle trapezoidal groove 67, the L-shaped plate 61 will be pushed at an instant by the spring force, driving the semicircular ball 62 to collide with the vibration plate 63, generating a vibration frequency, so that the surrounding fish in the pond are kept away, and the support plate 1 is prevented from moving down and injuring the fish.

[0050] The hand-held column 11 includes a fixed column 7 and a pull-up column 72; the fixed column 7 is fixedly connected to the middle of the top of the support plate 1, and a sliding groove 71 is provided at the top of the fixed column 7; the pull-up column 72 is slidably provided in the sliding groove 71; a group of guide grooves 74 are provided on the inner wall of the sliding groove 71; a group of guide plates 73 are fixedly connected to the outer wall of the pull-up column 72, and the guide plates 73 are slidably connected in the guide grooves 74; a first handle 75 is fixedly connected to the top of the pull-up column 72; the pull-up column 72 is fixedly connected to the fixed column 7 through a positioning member; a level is installed at the top of the pull-up column 72;

[0051] The positioning member includes a positioning groove 8; two groups of symmetrically distributed positioning grooves 8 are provided in the sliding groove 71; a pair of symmetrically distributed second grooves 81 are provided on the outer side wall of the upper pull column 72; a positioning block 82 is fixedly connected to the bottom of the second groove 81 through a spring; a second handle 84 is provided at the top of the upper pull column 72, and the positioning block 82 and the second handle 84 are connected by a pull wire 83;

[0052] During operation, the handheld column 11 is provided with a marking groove to facilitate the measurement of the distance between the water surface and the silt layer; adjusting the appropriate height of the handheld column 11 can facilitate carrying and measurement. When measuring some larger ponds, the second handle 84 can be pulled by hand to disengage the positioning block 82 from the positioning groove 8, and then the upper pull column 72 can be moved up, and then the positioning block 82 can be inserted into the positioning groove 8, and then the height of the handheld column 11 can be adjusted. When not in use, the upper pull column 72 can be basically retracted into the sliding groove 71 for easy storage and placement. At the same time, the placement of the spirit level can facilitate the vertical downward pressing of the handheld column 11.

[0053] An operating method of a landscaping measuring device, the steps of the method are as follows:

[0054] S1: The surveyor holds the hand-held column 11, slides the support plate 1 obliquely into the water, and then vertically downward. At this time, the pressing rod 19 is at the lowest position. During the pressing process of the support plate 1, the pressing rod 19 first inserts into the silt layer and first contacts the bottom of the cement pond;

[0055] S2: the support plate 1 continues to move downward, and at this time the lower pressure rod 19 has reached the cement bottom of the pond, so the first sealing plate 17 is in an upward state. The upward movement of the first sealing plate 17 will compress the spring on the first sealing plate 17, and at the same time, by pushing the movement of the measuring liquid, the second sealing plate 21 is driven to move downward. The downward movement of the second sealing plate 21 will discharge the gas in the measuring tube 14 from the one-way valve 22 until the bottom end of the support plate 1 is attached to the silt layer, and the measurement is ended at this time;

[0056] S3: After taking out the support plate 1 from the water, observe and measure, and record the data.

[0057] Working principle: a person holds the hand-held column 11, slides the support plate 1 obliquely into the water, and then moves it vertically downward. At this time, the pressing rod 19 is at the lowest position. During the pressing process of the support plate 1, the pressing rod 19 is first inserted into the silt layer, and first contacts with the bottom of the cement pond. Then the support plate 1 continues to move downward. At this time, the pressing rod 19 has reached the cement bottom position of the pond. Therefore, the first sealing plate 17 is in an upward state. The upward movement of the first sealing plate 17 (water will enter from the air outlet 24 at this time), which will compress the spring on the first sealing plate 17 and at the same time drive the movement of the measuring liquid to drive the second sealing plate 21 downward. The downward movement of the second sealing plate 21 will discharge the gas in the measuring tube 14 from the one-way valve 22 until the bottom end of the support plate 1 fits the silt layer. At this time, it is in the measuring state. The measurement is finished, and at the same time, the bottom end of the support plate 1 covers the surface of the silt layer, which can initially press down the measured silt layer to make its height uniform and ensure the accuracy of the measurement; the failure of the support plate 1 to be pressed down indicates that the measurement is finished, and because the one-way valve 22 no longer emits air after the measurement is finished, no bubbles will be generated on the water surface, further reminding the measurement personnel that the measurement is finished; at the same time, after the measurement is finished, the support plate 1 and the downward pressure rod 19 are moved up as a whole to separate from the silt layer and the bottom of the pond by pulling up the hand-held column 11. During the upward movement, because the one-way valve 22 is in a one-way air outlet state and the switch valve 23 is in a closed state, external gas or water cannot enter the measuring tube 14, that is, the second sealing plate 21 cannot be moved up by the spring, and the first sealing plate 17 cannot be moved up by the spring Move down to keep the state of measurement completion, which is convenient for the measurement personnel to observe and measure after taking out the support plate 1; at the same time, because the space in the placement tube 13 is equal to the hollow space in a group of measuring tubes 14, the first sealing plate 17 rises one centimeter for every centimeter the second sealing plate 21 drops one centimeter, and the measuring liquid has color, and the measuring tube 14 is transparent, which can indicate the depth of the silt layer according to the position of the second sealing plate 21 (the depth of the silt layer is equal to the height from the bottom end of the lower pressure rod 19 to the bottom end of the support plate 1 in the initial state minus the distance the lower pressure rod 19 rises); at the same time, in order to avoid the influence of hard objects such as lotus roots, multiple groups of placement tubes 13 are provided, which can measure multiple groups of data at the same time to ensure the accuracy of the measurement. After the lower pressure rod 19 initially enters the water, the rotating part will drive the lower pressure rod 19 Move downward, and use the rotational force of the lower pressure rod 19 to easily drill into the silt layer, and it is also convenient to penetrate some hard objects such as lotus roots or use centrifugal force to throw away hard objects such as lotus roots to avoid being affected by environmental factors. At the same time, multiple groups of measuring tubes 14 will be provided on the placement tube 13, and multiple groups of measuring tubes 14 are convenient for staff to observe measurement data from different angles; after the measurement data is recorded, the switch valve 23 of the measuring tube 14 is opened, and the second sealing plate 21 moves upward under the action of the spring force, so that the first sealing plate 17 moves downward under the action of the spring force, so that the limit rod 18 of the first sealing plate 17 is attached to the bottom end of the inner wall of the placement tube 13, and the initial state is restored, and then the switch valve 23 is closed to perform the next measurement; at the same time, the placement tube 13 can be disassembled in the threaded groove 12, which is convenient for replacement operation;After the support plate 1 enters the water, the waterproof motor 34 is started, and then the second ring gear 37 is driven to rotate through the meshing of the first gear 38 and the second ring gear 37, and then the first ring gear 31 is driven to rotate through the meshing of the second ring gear 37 and the first ring gear 31, and then the first slider 33 slides in the first slide groove 32 to drive the rotation of the pressing rod 19, so that the pressing rod 19 can generate a rotational force during the downward movement, reducing the influence of hard objects in the silt. ;

[0058] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0059] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0060] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles 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 fall 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 landscaping measuring device, characterized in that: The invention comprises a support plate (1); a hand-held column (11) is fixedly connected to the middle of the top of the support plate (1); a group of thread grooves (12) are opened at the top of the support plate (1), and the group of thread grooves (12) are arranged around the hand-held column (11); a placement tube (13) is connected to the inner thread of the thread groove (12); the placement tube (13) is hollow inside; a first sealing plate (17) is fixedly connected to the top of the inner wall of the placement tube (13) through a spring, and the first sealing plate (17) is sealingly and slidably connected to the inner wall of the placement tube (13); a group of measuring tubes (14) are fixedly connected to the outer wall of the placement tube (13), and the measuring tubes (14) are hollow inside, and the measuring tubes (14) and the placement tubes (13) are connected to each other through a connecting hole (15); a second sealing plate (21) is fixedly connected to the top of the inner wall of the measuring tube (14) through a spring, and the second sealing plate (21) is sealingly and slidably connected to the measuring tube (14); measuring liquid is placed in the measuring tube (14) and the placement tube (13), and the measuring liquid is located between the first sealing plate (17) and the second sealing plate (21); a through groove (2) is provided at the bottom end of the threaded groove (12); a lower pressure rod (19) is rotatably connected to the bottom end of the first sealing plate (17), and the lower pressure rod (19) seals and penetrates the bottom end of the placement tube (13) and penetrates the support plate (1) through the through groove (2); a one-way valve (22) is provided at the bottom end of the measuring tube (14); a switch valve (23) is provided on the side wall of the measuring tube (14) near the bottom end; a group of air outlet holes (24) is provided on the outer side wall of the bottom end of the placement tube (13); a group of limit rods (18) are fixedly connected to the bottom end of the first sealing plate (17); the lower pressure rod (19) rotates through a rotating member; a group of measuring marking lines are provided on the outer side wall of the measuring tube (14); The rotating member comprises a power unit and a first cavity (3); a group of first cavities (3) are provided in the support plate (1), and the first cavities (3) intercept the through groove (2); a first ring gear (31) is sealed and rotatably connected between the upper and lower side walls of the first cavity (3); the through groove (2) is located in the middle of the first ring gear (31); a pair of symmetrically distributed first slide grooves (32) are provided on the outer side wall of the lower pressure rod (19), and the bottom of the first slide groove (32) is in an open state; a pair of symmetrically distributed first sliders (33) are fixedly connected to the inner ring wall of the first ring gear (31), and the first slider (33) is slidably connected in the first slide groove (32); the first ring gear (31) is rotated by the power unit; The power unit comprises a waterproof motor (34); a cover body is fixedly connected to the support plate (1); the waterproof motor (34) is fixedly connected to the support plate (1), and the waterproof motor (34) is located in the cover body; an annular cavity (35) is provided in the support plate (1), and the annular cavity (35) is arranged around the handheld column (11); the annular cavity (35) and the first cavity (3) are communicated with each other; a second cavity (36) is provided in the support plate (1), and the second cavity (36) and the annular cavity (35) are connected to each other. The annular cavities (35) are interconnected; a second annular gear (37) is rotatably connected in the annular cavity (35), and the inner and outer layers of the second annular gear (37) are both provided with tooth blocks; a first gear (38) is provided at the output end of the waterproof motor (34), and the first gear (38) is located in the second cavity (36); the first gear (38) and the inner ring tooth blocks of the second annular gear (37) are meshed with each other, and the outer ring tooth blocks of the second annular gear (37) and the first annular gear (31) are meshed with each other; The hand-held column (11) comprises a fixed column (7) and an upper pull column (72); the fixed column (7) is fixedly connected to the middle of the top of the support plate (1), and a sliding groove (71) is provided at the top of the fixed column (7); the upper pull column (72) is slidably provided in the sliding groove (71); a group of guide grooves (74) are provided on the inner wall of the sliding groove (71); a group of guide plates (73) are fixedly connected to the outer wall of the upper pull column (72), and the guide plates (73) are slidably connected in the guide grooves (74); a first handle (75) is fixedly connected to the top of the upper pull column (72); the upper pull column (72) is fixedly connected to the fixed column (7) through a positioning member; a level is installed at the top of the upper pull column (72); The positioning member comprises a positioning groove (8); two groups of symmetrically distributed positioning grooves (8) are provided in the sliding groove (71); a pair of symmetrically distributed second grooves (81) are provided on the outer side wall of the upper pull column (72); a positioning block (82) is fixedly connected to the bottom of the second groove (81) by a spring; a second handle (84) is provided at the top end of the upper pull column (72), and the positioning block (82) and the second handle (84) are connected by a pull wire (83).

2. A landscaping measuring device according to claim 1, characterized in that: A first groove (4) is provided on the side wall of the through groove (2); the first groove (4) is located below the first cavity (3); a retaining plate (41) is fixedly connected to the bottom of the first groove (4) via a spring, and the retaining plate (41) is slidably connected in the first groove (4); an annular groove (42) is provided on the outer side wall of the lower pressure rod (19) near the bottom end; the retaining plate (41) moves back and forth through a power member.

3. A landscaping measuring device according to claim 2, characterized in that: The power member comprises an annular plate (43); an annular plate (43) is threadedly connected to the outer wall of the hand-held column (11), and a rotating ring (44) is rotatably connected to the bottom end of the annular plate (43); a group of truncated cavities (46) are opened in the support plate (1), and the truncated cavities (46) truncate the first groove (4); a lower pressing block (45) is fixedly connected to the bottom end of the rotating ring (44), and the bottom end of the lower pressing block (45) extends into the truncated cavity (46); the upper end of the clamping plate (41) A first through slot (47) is provided; a sliding post (48) is rotatably connected to the side wall of the first through slot (47); the lower pressing block (45) passes through the first through slot (47), and a right-angled trapezoidal slot (49) is provided on the side wall of the lower pressing block (45) close to the sliding post (48); a locking slot (491) is provided on the horizontal surface of the right-angled trapezoidal slot (49); a connecting block (5) is fixedly connected to the connecting hole (15), and a group of fine holes (51) are provided on the connecting block (5).

4. A landscaping measuring device according to claim 3, characterized in that: A group of L-shaped cavities (6) are provided in the support disk (1), and the L-shaped cavities (6) and the annular cavity (35) are interconnected; an L-shaped plate (61) is slidably connected in the L-shaped cavity (6), and the vertical plate side wall of the L-shaped plate (61) is fixedly connected to the side wall of the L-shaped cavity (6) through a spring; a semicircular ball (62) is fixedly connected to the side wall of the L-shaped plate (61); a vibration plate (63) is fixedly connected to the L-shaped cavity (6), and the top end of the vibration plate (63) passes through the support disk (1), and the bottom end of the vibration plate (63) is flush with the bottom end of the support disk (1); the L-shaped plate (61) moves back and forth through a reciprocating member.

5. A landscaping measuring device according to claim 4, characterized in that: The reciprocating member comprises an annular track groove (64); the bottom end of the second annular gear (37) is provided with an annular track groove (64); a sliding column (65) is fixedly connected to the top end of the horizontal plate of the L-shaped plate (61), and the sliding column (65) extends into the annular cavity (35) and slides in the annular track groove (64); the annular track groove (64) is composed of arc grooves (66) and arc right-angle trapezoidal grooves (67) interlaced.

6. An operating method of a landscaping measuring device, the operating method being applicable to the landscaping measuring device according to claim 5, characterized in that: The steps of this method are as follows: S1: The surveyor holds the hand-held column (11) and slides the support plate (1) obliquely into the water, and then vertically downward. At this time, the pressing rod (19) is at the lowest position. During the pressing process of the support plate (1), the pressing rod (19) first penetrates into the silt layer and first contacts the bottom of the cement pond; S2: the support plate (1) continues to move downward, and at this time, the lower pressure rod (19) has reached the cement bottom of the pond, so the first sealing plate (17) is in an upward state. The upward movement of the first sealing plate (17) will compress the spring on the first sealing plate (17), and at the same time, by pushing the movement of the measuring liquid, the second sealing plate (21) will be driven downward. The downward movement of the second sealing plate (21) will discharge the gas in the measuring tube (14) from the one-way valve (22), until the bottom end of the support plate (1) is in contact with the silt layer, and the measurement is now in the end state; S3: After taking out the support plate (1) from the water, observe and measure, and record the data.

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