Hydropower and water conservancy investigation sampling working platform

Abstract

The utility model discloses a hydropower and water conservancy investigation sampling working platform which comprises an auxiliary mechanism used for assisting personnel to play a labor-saving role in the soil sampling process, and a handle is arranged on the outer side of the auxiliary mechanism; and the vertical rod piece is arranged below the auxiliary mechanism. According to the soil sampling device, when a person inserts the sampling barrel into the ground, the person rotates the U-shaped plate at forward and reverse angles, so that the pawl can rotate on the outer side of the ratchet wheel and drive the ratchet wheel to rotate, and therefore, the sampling barrel can be located in the ground and keep the same rotation angle to sample soil, the labor strength of the person is effectively saved, and the working efficiency is improved. Then a push plate is rotated by 90 degrees, that is, a transverse shaft rotates in a limiting rod, a sliding groove rotates on the outer side of a sliding block, and then a worker presses the push plate downwards, that is, the limiting rod slides downwards in the limiting groove, so that an extrusion block can be located in a sampling barrel to push soil; and therefore, personnel can conveniently take out the soil for work.

Description

Technical Field

[0001] The utility model relates to the technical field of soil sampling, in particular to a hydropower and water conservancy survey and sampling work platform. Background Art

[0002] Water conservancy and hydropower projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Only by building water conservancy projects can we control water flows, prevent floods and waterlogging disasters, and regulate and distribute water to meet the people's needs for water resources for life and production. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc.

[0003] In the current water conservancy and hydropower survey and sampling, it is usually necessary to sample the soil at different positions and at different depths. The existing sampling work platforms are divided into two types, a large sampling platform and a small sampling platform. The first type is convenient for sampling on a relatively wide and flat ground, and the second type is used on irregular hilly ground and is convenient for personnel to carry. However, in the actual use of the second type, personnel are required to hold the handle to continuously rotate the sampling tube back and forth at positive and negative angles, so that the sampling tube can be deeply inserted into the ground for soil sampling. However, this undoubtedly increases the labor strength of the personnel, and after sampling the soil, it is not convenient for the personnel to completely clean the soil from the inside of the sampling tube. For this reason, we propose a hydropower and water conservancy survey and sampling work platform to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a hydropower and water conservancy survey and sampling work platform to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a hydropower and water conservancy survey sampling work platform, comprising

[0006] An auxiliary mechanism is used to assist personnel in saving effort during soil sampling, and a handle is provided on the outside of the auxiliary mechanism;

[0007] The vertical rod is arranged below the auxiliary mechanism and is used for structural connection and length extension during the soil sampling process;

[0008] The sampling cylinder is arranged below the vertical pole and is used to collect the sampled soil;

[0009] The pushing mechanism is arranged on the sampling tube to facilitate personnel to push the sampled soil.

[0010] As a further preferred embodiment of the present technical solution, the auxiliary mechanism includes a panel, a rotating shaft is rotatably connected inside the panel, a ratchet is fixedly installed on the outer side of the rotating shaft, a pawl is abutted on the outer side of the ratchet, a sleeve is fixedly installed on the outer side of the pawl, the sleeve is sleeved on the outer side of the fixed shaft, the fixed shaft is fixedly installed on the panel, a spring is fixedly connected to the outer side of the pawl, the other end of the spring abuts on the U-shaped plate, and the U-shaped plate is fixedly installed on the outer side of the panel.

[0011] As a further preferred embodiment of the present technical solution, the sleeve rotates on the outer side of the fixed shaft, and the pawls are provided in two groups, and both groups of the pawls are provided on the outer side of the ratchet wheel.

[0012] As a further preferred embodiment of the present technical solution, the vertical rod member includes a fixed block, the fixed block is fixedly arranged on the bottom end of the rotating shaft, a threaded rod is fixedly installed on the bottom end of the fixed block, the threaded rod is meshedly connected to the inside of the threaded hole, the threaded hole is opened on the top of the extension rod, the extension rod is meshedly connected with a hexagon socket bolt, one end of the hexagon socket bolt abuts against the outside of the threaded rod, and a bottom rod is arranged at the bottom end of the extension rod, and the bottom rod is fixedly arranged on the top end of the sampling tube.

[0013] As a further preferred embodiment of the present technical solution, a nut is meshingly connected inside the handle, and a hexagonal wrench is fixedly provided on the end of the nut.

[0014] As a further preferred embodiment of the present technical solution, the pushing mechanism includes an extrusion block, which is located inside the sampling barrel, and a limiting rod is fixedly installed on the outer side of the extrusion block, and the limiting rod is inserted in a limiting groove, and the limiting groove is opened on the outer side of the sampling barrel, and a transverse axis is inserted in the limiting rod, and both ends of the transverse axis are fixedly connected to a push plate, and the push plate is located at one side of the sampling barrel, and a sliding groove is opened on the outer side of the transverse axis, and a sliding block is inserted in the sliding groove, and the sliding block is fixedly set on the inner wall of the limiting rod.

[0015] As a further preferred embodiment of the present technical solution, magnetic sheets are fixedly provided on the outer sides of the push plate and the sampling tube, a circular hole is opened on the outer side of the extrusion block, a sliding ball is inserted into the circular hole, and the sliding ball abuts against the inner wall of the sampling tube.

[0016] The utility model provides a hydropower and water conservancy survey sampling work platform, which has the following beneficial effects:

[0017] The utility model discloses that when a person inserts a sampling tube into the ground to take a sample, the person can rotate the U-shaped plate at positive and reverse angles, so that the pawl can rotate at the outside of the ratchet wheel and drive the ratchet wheel to rotate, so that the sampling tube can be inside the ground and maintain the same rotation angle to take soil samples, which effectively saves the person's labor and physical strength. Afterwards, the push plate is rotated ninety degrees, that is, the transverse axis rotates inside the limit rod and the slide groove rotates on the outside of the slide block. Then, the person presses the push plate downward, that is, the limit rod slides down inside the limit groove, so that the extrusion block can be in the sampling tube to push the soil, thereby facilitating the person to take out the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of a top view cross section of the structure of the U-shaped plate of the utility model;

[0020] Figure 3 It is a front view schematic diagram of the structure of the utility model in a state where the threaded rod and the threaded hole are separated;

[0021] Figure 4 It is a schematic diagram of the front cross-section of the structure of the extrusion block of the utility model;

[0022] Figure 5 For this utility model Figure 4 A is a magnified schematic diagram of the structure.

[0023] In the figure: 1. auxiliary mechanism; 2. handle; 3. upright member; 4. sampling tube; 5. pushing mechanism; 6. panel; 7. rotating shaft; 8. ratchet; 9. pawl; 10. bushing; 11. fixed shaft; 12. spring; 13. U-shaped plate; 14. fixing block; 15. threaded rod; 16. threaded hole; 17. hexagon socket bolt; 18. extension rod; 19. bottom rod; 20. nut; 21. hexagon socket wrench; 22. extrusion block; 23. limit rod; 24. limit groove; 25. transverse shaft; 26. push plate; 27. slide groove; 28. slide block; 29. ​​magnetic sheet; 30. circular hole; 31. slide ball. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] The utility model provides a technical solution: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, in this embodiment, a hydropower and water conservancy survey sampling work platform includes an auxiliary mechanism 1, which is used to assist personnel in saving effort during soil sampling. A handle 2 is arranged on the outside of the auxiliary mechanism 1; a vertical rod 3 is arranged at a position below the auxiliary mechanism 1, which is used for personnel to play a structural connection and length extension role in the soil sampling process; a sampling barrel 4 is arranged at a position below the vertical rod 3, and is used to collect the sampled soil; a pushing mechanism 5 is arranged on the sampling barrel 4, which is convenient for personnel to push the sampled soil. When the personnel insert the sampling barrel 4 into the ground for sampling, the personnel can push the U-shaped plate 13 The pawl 9 is rotated at a forward and reverse angle, so that the pawl 9 can rotate outside the ratchet 8 and drive the ratchet 8 to rotate, so that the sampling tube 4 can maintain the same rotation angle inside the ground to sample the soil, effectively saving the labor and physical strength of the personnel. Then, the push plate 26 is rotated ninety degrees, that is, the transverse axis 25 rotates inside the limit rod 23, and the slide groove 27 rotates on the outside of the slide block 28. Then, the personnel presses the push plate 26 downward, that is, the limit rod 23 slides down inside the limit groove 24, so that the extrusion block 22 can be in the sampling tube 4 to push the soil, thereby facilitating the personnel to take out the soil.

[0026] like Figure 1 and Figure 2 As shown, the auxiliary mechanism 1 includes a panel 6, a rotating shaft 7 is rotatably connected in the panel 6, a ratchet 8 is fixedly installed on the outer side of the rotating shaft 7, a pawl 9 is abutted on the outer side of the ratchet 8, a sleeve 10 is fixedly installed on the outer side of the pawl 9, the sleeve 10 is sleeved on the outer side of a fixed shaft 11, the fixed shaft 11 is fixedly installed on the panel 6, a spring 12 is fixedly connected to the outer side of the pawl 9, the other end of the spring 12 abuts on a U-shaped plate 13, the U-shaped plate 13 is fixedly installed on the outer side of the panel 6, as the personnel rotate the U-shaped plate 13 in the positive direction, that is, the spring 12 The pawl 9 can be squeezed so that the sleeve 10 can be on the outside of the fixed shaft 11 to drive the pawl 9 to rotate in position, that is, the other end of the pawl 9 is on the outer teeth of the ratchet 8 to rotate, and then the U-shaped plate 13 is rotated in the opposite direction, so that the pawl 9 can drive the ratchet 8 to rotate, and then drive the sampling tube 4 to rotate, so as to facilitate personnel to sample the soil. The sleeve 10 is on the outside of the fixed shaft 11 and rotates, and the pawl 9 is provided with two groups, and the two groups of pawls 9 are both provided on the outside of the ratchet 8, which effectively rotates the ratchet 8 in position.

[0027] like Figure 1 and Figure 3As shown, the vertical pole member 3 includes a fixing block 14, which is fixedly arranged on the bottom end of the rotating shaft 7, and a threaded rod 15 is fixedly installed on the bottom end of the fixing block 14, and the threaded rod 15 is meshedly connected to the inside of the threaded hole 16, and the threaded hole 16 is opened on the top of the extension rod 18, and a hexagon socket bolt 17 is meshedly connected to the extension rod 18, and one end of the hexagon socket bolt 17 abuts against the outside of the threaded rod 15, and a bottom rod 19 is arranged at the bottom end of the extension rod 18, and the bottom rod 19 is fixedly arranged on the top end of the sampling tube 4. As the threaded rod 15 is respectively meshed with the inside of the threaded hole 16 and the hexagon socket bolt 17 is rotated in the extension rod 18, the auxiliary mechanism 1 and the vertical pole member 3 can be fastened and connected, so that personnel can sample the soil.

[0028] like Figure 1 and Figure 3 As shown, the handle 2 is meshedly connected with a nut 20, and an hexagonal wrench 21 is fixedly provided at the end of the nut 20. By matching the nut 20 and the hexagonal wrench 21, a person can take the hexagonal wrench 21 out of the handle 2, so that the hexagonal bolt 17 can be rotated.

[0029] like Figure 1 , Figure 4 and Figure 5 As shown, the pushing mechanism 5 includes an extrusion block 22, and the extrusion block 22 is located inside the sampling tube 4. A limiting rod 23 is fixedly installed on the outside of the extrusion block 22, and the limiting rod 23 is inserted in a limiting groove 24. The limiting groove 24 is opened on the outside of the sampling tube 4. A transverse axis 25 is inserted in the limiting rod 23, and both ends of the transverse axis 25 are fixedly connected to a push plate 26. The push plate 26 is located on one side of the sampling tube 4. A slide groove 27 is opened on the outside of the transverse axis 25, and a slider 28 is inserted in the slide groove 27. The slider 28 is fixedly set on the inner wall of the limiting rod 23. After the sampling tube 4 samples and collects the soil, that is, the soil is inside the sampling tube 4, the personnel rotates the push plate 26 by 90 degrees, that is, the transverse axis 25 is in the limiting position. The positioning rod 23 rotates inside and the slide groove 27 rotates on the outer side of the slider 28, and then the personnel presses the push plate 26 downward, that is, the limiting rod 23 slides down inside the limiting groove 24, so that the extrusion block 22 can be in the sampling tube 4 to push the soil, thereby facilitating the personnel to take out the soil. The outer sides of the push plate 26 and the sampling tube 4 are fixedly provided with a magnetic sheet 29, and a circular hole 30 is opened on the outer side of the extrusion block 22, and a sliding ball 31 is inserted in the circular hole 30, and the sliding ball 31 is in contact with the inner wall of the sampling tube 4. The magnetic sheet 29 can play a positioning role for the push plate 26 in the upright state, and the circular hole 30 and the sliding ball 31 can facilitate the extrusion block 22 to slide inside the sampling tube 4.

[0030] The utility model provides a hydropower and water conservancy survey sampling work platform, and the specific working principle is as follows:

[0031] When the device is in use, as the threaded rods 15 are respectively engaged with the inside of the threaded holes 16, the panel 6, the extension rod 18 and the bottom rod 19 can be fastened together, and then the person takes out the hexagonal wrench 21 from the handle 2, so that the hexagonal bolt 17 can be rotated, so that the hexagonal bolt 17 is rotated in the extension rod 18, so that the auxiliary mechanism 1 and the vertical rod 3 can be fastened and connected, and then the person inserts the sampling tube 4 into the ground for sampling, and the person can rotate the U-shaped plate 13 at positive and reverse angles, so that the pawl 9 can be in the ratchet 8 The outer side rotates and drives the ratchet 8 to rotate, so that the sampling tube 4 can be inside the ground and maintain the same rotation angle to sample the soil, which effectively saves the labor and physical strength of the personnel. Then the push plate 26 is rotated ninety degrees, that is, the transverse axis 25 rotates inside the limiting rod 23, and the slide groove 27 rotates on the outer side of the slide block 28. Then the personnel presses the push plate 26 downward, that is, the limiting rod 23 slides down inside the limiting groove 24, so that the extrusion block 22 can be in the sampling tube 4 to push the soil, thereby facilitating the personnel to take out the soil.

[0032] 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 hydropower and water conservancy survey and sampling work platform, characterized by: include An auxiliary mechanism (1) is used to assist personnel in saving effort during soil sampling, and a handle (2) is provided on the outside of the auxiliary mechanism (1); The vertical rod (3) is arranged below the auxiliary mechanism (1) and is used for structural connection and length extension during the soil sampling process; A sampling tube (4) is arranged below the vertical rod (3) and is used to collect the sampled soil; The pushing mechanism (5) is arranged on the sampling tube (4) to facilitate personnel to push the sampled soil.

2. A hydropower and water conservancy survey and sampling work platform according to claim 1, characterized in that: The auxiliary mechanism (1) comprises a panel (6), a rotating shaft (7) is rotatably connected inside the panel (6), a ratchet (8) is fixedly mounted on the outer side of the rotating shaft (7), a pawl (9) is abutted on the outer side of the ratchet (8), a shaft sleeve (10) is fixedly mounted on the outer side of the pawl (9), the shaft sleeve (10) is sleeved on the outer side of a fixed shaft (11), the fixed shaft (11) is fixedly mounted on the panel (6), a spring (12) is fixedly connected on the outer side of the pawl (9), the other end of the spring (12) abuts on a U-shaped plate (13), and the U-shaped plate (13) is fixedly mounted on the outer side of the panel (6).

3. A hydropower and water conservancy survey and sampling work platform according to claim 2, characterized in that: The shaft sleeve (10) is rotated on the outside of the fixed shaft (11), and two groups of ratchet pawls (9) are provided, and both groups of ratchet pawls (9) are provided on the outside of the ratchet wheel (8).

4. A hydropower and water conservancy survey and sampling work platform according to claim 1, characterized in that: The upright member (3) comprises a fixed block (14), wherein the fixed block (14) is fixedly arranged on the bottom end of the rotating shaft (7), a threaded rod (15) is fixedly installed on the bottom end of the fixed block (14), the threaded rod (15) is meshedly connected to the inside of a threaded hole (16), the threaded hole (16) is opened on the top end of an extension rod (18), a hexagon socket bolt (17) is meshedly connected inside the extension rod (18), one end of the hexagon socket bolt (17) abuts against the outside of the threaded rod (15), a bottom rod (19) is arranged at the bottom end of the extension rod (18), and the bottom rod (19) is fixedly arranged on the top end of the sampling tube (4).

5. A hydropower and water conservancy survey and sampling work platform according to claim 1, characterized in that: A nut (20) is meshingly connected to the handle (2), and a hexagonal wrench (21) is fixedly arranged at the end of the nut (20).

6. A hydropower and water conservancy survey and sampling work platform according to claim 1, characterized in that: The pushing mechanism (5) comprises an extrusion block (22), wherein the extrusion block (22) is located inside the sampling barrel (4), a limiting rod (23) is fixedly installed on the outer side of the extrusion block (22), the limiting rod (23) is inserted into a limiting groove (24), the limiting groove (24) is opened on the outer side of the sampling barrel (4), a transverse axis (25) is inserted into the limiting rod (23), both ends of the transverse axis (25) are fixedly connected to a push plate (26), the push plate (26) is located at one side of the sampling barrel (4), a sliding groove (27) is opened on the outer side of the transverse axis (25), a sliding block (28) is inserted into the sliding groove (27), and the sliding block (28) is fixedly arranged on the inner wall of the limiting rod (23).

7. A hydropower and water conservancy survey and sampling work platform according to claim 6, characterized in that: The outer sides of the push plate (26) and the sampling tube (4) are both fixedly provided with magnetic sheets (29), the outer side of the extrusion block (22) is provided with a circular hole (30), a sliding ball (31) is inserted into the circular hole (30), and the sliding ball (31) abuts against the inner wall of the sampling tube (4).

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