Detection device for hydraulic engineering

Abstract

The utility model discloses a detection device for a water conservancy project, which belongs to the technical field of water conservancy projects, aims at solving the problems that foundation soil of different depths is difficult to sample and the detection effect of the foundation soil of the water conservancy project is influenced, and comprises a bearing plate and a plurality of channels which are symmetrically distributed on the side wall of one side of the bearing plate, a supporting leg is slidably connected into the channel, an adjusting assembly matched with the supporting leg is arranged on one side of the bearing plate, a threaded hole is formed in the side wall of one side of the bearing plate, a threaded rod is in threaded connection with the threaded hole, and a rotating wheel is fixed to one end of the threaded rod; through the arrangement of the adjusting assembly, the distance between the sloping field cone and the soil layer can be adjusted according to specific requirements, so that the sampling detection work efficiency of the foundation soil layer of the water conservancy project can be improved, and the situation that sampling work is difficult to carry out due to the fact that the fall value is too large is avoided; in addition, the stability of the device in the soil sampling process is effectively improved, and the shaking condition is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy projects, and in particular relates to a detection device for water conservancy projects. Background Art

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. When constructing water conservancy projects, it is necessary to lay a good foundation before construction. The foundation inspection of water conservancy projects is a major event related to the safety of people's lives and property. River channels are common design buildings in water conservancy projects. When constructing river channels, it is necessary to lay one or more layers of protective cement structures on the surface of the river channels. After laying, it is necessary to inspect them to avoid the situation of shoddy projects due to the failure of the cement structure to meet the protection standards.

[0003] The patent comparative document publication number is: "CN218995019U A water conservancy project detection device for a water conservancy project, including a water conservancy riverbed slope detector, characterized in that the water conservancy riverbed slope detector is mainly composed of two structures: an inclined fitting frame and a cement detection mark structure, the inclined fitting frame and the cement detection mark structure are installed together in an integrated manner, and a plurality of cement detection mark structures are installed, and the cement detection mark structure is installed in an inclined state on the lower surface position of the inclined fitting frame. After knocking on the cement concrete structure, the utility model can leave the mark on the knocked area, which is convenient for the detection personnel behind to observe and know whether the area has been detected, so as to avoid the detection personnel from checking the area that has been detected. The above patent document does not mention the following problems in actual use: At present, water conservancy projects need to survey and sample the soil in the construction area before construction to ensure that the construction area is suitable for the foundation strength of the water conservancy construction project. However, the existing water conservancy project foundation soil sampling equipment is difficult to sample soil at different depths, which affects the progress of water conservancy project foundation soil sampling and testing, and is prone to cause deviations in the test results, resulting in the safety of water conservancy project construction. In addition, the existing detection equipment has poor flexibility, which affects the efficiency of foundation soil sampling and testing.

[0004] Therefore, a detection device for water conservancy projects is needed to solve the problem in the prior art that it is difficult to sample foundation soil at different depths and the detection effect of foundation soil of water conservancy projects is affected. Utility Model Content

[0005] The purpose of the utility model is to provide a detection device for water conservancy projects to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a detection device for water conservancy engineering, including a bearing plate, and also including

[0007] Multiple channels, multiple channels are symmetrically distributed and opened on the side wall of one side of the supporting plate, a leg is slidably connected inside the channel, an adjustment component compatible with the leg is provided on one side of the supporting plate, a threaded hole is opened on the side wall of one side of the supporting plate, a threaded rod is threadedly connected to the threaded hole, a rotating wheel is fixed to one end of the threaded rod, and a sampling barrel is rotatably connected to the other end of the threaded rod, a slope cone is provided on one side of the sampling barrel, and a sampling component is provided inside the sampling barrel.

[0008] It should be noted that the adjustment component includes

[0009] Multiple mounting seats, multiple mounting seats are symmetrically distributed and fixed on the top side wall of the supporting plate, a connecting rod is slidably passed through the side wall on one side of the mounting seat, a pull ring is fixed at one end of the connecting rod, and an extrusion block is fixed at the other end of the connecting rod, a plurality of equally distributed limiting grooves are opened on the side wall of one side of the supporting leg, the extrusion block is adapted to the limiting grooves, a spring is sleeved on the outer surface of the connecting rod, one end of the spring is fixed to the side wall on one side of the extrusion block, and the other end of the spring is fixed to the side wall on one side of the mounting seat.

[0010] It is further worth noting that a side wall of one side of the extrusion block is arranged in a chamfered inclined surface, a limiting plate is fixed to the top side wall of the supporting leg, and the length of the limiting plate is greater than the width of the supporting leg.

[0011] It should be further explained that the sampling component includes

[0012] Two mounting grooves are symmetrically distributed and opened on the side wall of one side of the sampling barrel, a rotating rod is rotatably connected inside the mounting groove, a baffle is tightly sleeved on the outer surface of the rotating rod, two symmetrically distributed electric push rods are fixed to the inner side wall of the sampling barrel, a transmission plate is commonly fixed to the output ends of the two electric push rods, a plurality of symmetrically distributed hinged seats a are fixed to the side wall of the bottom end of the transmission plate, a plurality of symmetrically distributed hinged seats b are fixed to the side wall of the baffle close to the transmission plate, a connecting rod is hinged between the hinged seat a and the hinged seat b, a parallel controller is fixed to the inner side wall of the top end of the sampling barrel, and the parallel controller is electrically connected to the two electric push rods.

[0013] As a preferred embodiment, both sides of the baffle are arranged to be smooth arc surfaces, a limiting rod is fixed to the inner side wall of the sampling tube, and one side of the baffle is in contact with one side of the limiting rod.

[0014] As a preferred embodiment, a through hole is opened on one side wall of the sampling tube, an external threaded pipe is fixed inside the through hole, the slope cone is threadedly connected to the external threaded pipe, and the cross-section of the slope cone is in the shape of an inverted trapezoid.

[0015] As a preferred implementation, a base is fixed to a side wall of the leg away from the limiting plate, and a projected area of ​​the base is greater than a projected area of ​​the leg.

[0016] Compared with the prior art, the detection device for water conservancy engineering provided by the utility model has at least the following beneficial effects:

[0017] (1) By adjusting the setting of the components, the distance between the slope cone and the soil layer can be adjusted according to specific needs, thereby increasing the efficiency of sampling and testing the foundation soil layer of the water conservancy project, avoiding the difficulty of sampling due to excessive drop value, and effectively improving the stability of the device during soil sampling and reducing the occurrence of shaking.

[0018] (2) Through the setting of the sampling component, soil at different depths can be sampled, which makes it more suitable for soil detection work on the foundation of water conservancy projects, greatly improving the efficiency of soil sampling work on the foundation of water conservancy projects, and effectively solving the problem of difficulty in meeting soil sampling needs. It is more practical and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial side view structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of a partial side section structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the side section structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the top-down section structure of the utility model;

[0024] Figure 6 It is a schematic diagram of the explosion structure of the sampling tube of the utility model.

[0025] In the figure: 1. load-bearing plate; 2. channel; 3. support leg; 4. adjustment assembly; 41. mounting seat; 42. connecting rod; 43. pull ring; 44. extrusion block; 45. limit groove; 46. spring; 5. threaded hole; 6. threaded rod; 7. rotating wheel; 8. sampling tube; 9. slope cone; 10. sampling assembly; 101. mounting groove; 102. rotating rod; 103. baffle; 104. electric push rod; 105. transmission plate; 106. articulated seat a; 107. articulated seat b; 108. connecting rod; 109. parallel controller; 11. limit plate; 12. limit rod; 13. through hole; 14. external threaded pipe; 15. base. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the embodiments.

[0027] See also Figure 1-6 The utility model provides a detection device for water conservancy projects, including a bearing plate 1, and also includes multiple channels 2. The multiple channels 2 are symmetrically distributed and opened on the side wall of one side of the bearing plate 1. A leg 3 is slidably connected inside the channel 2. An adjustment component 4 adapted to the leg 3 is arranged on one side of the bearing plate 1. A threaded hole 5 is opened on the side wall of one side of the bearing plate 1. A threaded rod 6 is threadedly connected at the threaded hole 5. A rotating wheel 7 is fixed at one end of the threaded rod 6. A sampling tube 8 is rotatably connected to the other end of the threaded rod 6. A slope cone 9 is arranged on one side of the sampling tube 8, and a sampling component 10 is arranged inside the sampling tube 8.

[0028] Further Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, it is worth specifically explaining that the adjustment component 4 includes multiple mounting seats 41, and the multiple mounting seats 41 are symmetrically distributed and fixed on the top side wall of the bearing plate 1. A connecting rod 42 slides through the side wall of one side of the mounting seat 41, and a pull ring 43 is fixed at one end of the connecting rod 42, and an extrusion block 44 is fixed at the other end of the connecting rod 42. A plurality of equally distributed limiting grooves 45 are provided on the side wall of one side of the supporting leg 3, and the extrusion block 44 is adapted to the limiting grooves 45. A spring 46 is sleeved on the outer surface of the connecting rod 42, and one end of the spring 46 is fixed to the side wall of one side of the extrusion block 44, and the other end of the spring 46 is fixed to the side wall of one side of the mounting seat 41. Through the setting of the adjustment component 4, the distance between the slope cone 9 and the soil layer can be adjusted according to specific needs, thereby increasing the efficiency of sampling and testing the soil layer of the foundation of the water conservancy project, avoiding the situation where it is difficult to perform sampling due to excessive drop value, and effectively improving the stability of the device when sampling soil, reducing the occurrence of shaking.

[0029] Further Figure 1 , Figure 2 and Figure 3As shown, it is worth explaining in detail that the side wall of one side of the extrusion block 44 is set as a chamfered slope, and a limiting plate 11 is fixed to the top side wall of the leg 3. The length of the limiting plate 11 is greater than the width of the leg 3. Through the setting of the limiting plate 11, a limiting effect is played on the leg 3 to avoid the separation of the leg 3 from the supporting plate 1 due to excessive movement of the leg 3.

[0030] This solution has the following working process: when it is necessary to sample the soil during the construction of a water conservancy project for detection work, by placing the device at the designated working position, when it is necessary to adjust the height position of the sampling assembly 10, by pulling the pull ring 43, the connecting rod 42 is forced to move synchronously, thereby driving the extrusion block 44 to move synchronously. At this time, the spring 46 is in a compressed state until the extrusion block 44 and the limit groove 45 are in a separated state, and the load-bearing height of the support leg 3 can be adjusted according to demand, and the threaded rod 6 is rotated synchronously by rotating the rotating wheel 7, and the threaded transmission effect between the threaded rod 6 and the threaded hole 5 is utilized to cause the sampling tube 8 to move downward in a spiral after being forced, thereby driving the slope cone 9 to rotate synchronously, and the sampling position area is drilled by the spiral downward running state of the slope cone 9 until the sampling When the cylinder 8 reaches the specified sampling depth, the mass is controlled by the parallel controller 109 to the two electric push rods 104, so that the electric push rods 104 are driven, thereby driving the transmission plate 105 to move downward after being forced, thereby driving the hinge seat a106 to move synchronously, and the transmission action of the connecting rod 108 causes the baffle 103 to flip along the axis of the rotating rod 102 after being forced, thereby releasing the closed state of the mounting groove 101, allowing the soil to enter the sampling cylinder 8 from the mounting groove 101, completing the soil sampling work of the water conservancy project. When the soil in the sampling cylinder 8 needs to be taken, the slope cone 9 can be removed by rotating the slope cone 9 in the reverse direction and utilizing the threaded transmission action between the slope cone 9 and the external threaded tube 14, and the sampled soil can be collected from the external threaded tube 14, thereby completing the soil sampling operation of the water conservancy project.

[0031] According to the above working process, it can be known that by adjusting the setting of the component 4, the distance between the slope cone 9 and the soil layer can be adjusted according to specific needs, thereby increasing the efficiency of sampling and testing the soil layer of the foundation of the water conservancy project, avoiding the situation where it is difficult to perform sampling due to excessive drop value, and effectively improving the stability of the device when sampling the soil, reducing the occurrence of shaking, and through the setting of the sampling component 10, soil of different depths can be sampled, so that it is more suitable for soil detection work on the foundation of water conservancy projects, greatly improving the efficiency of soil sampling work on the foundation of water conservancy projects, and effectively solving the situation where it is difficult to meet soil sampling needs, with stronger practicality and more convenient operation.

[0032] Further Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, it is worth specifically explaining that the sampling assembly 10 includes two mounting grooves 101, and the two mounting grooves 101 are symmetrically distributed and opened on the side wall of one side of the sampling tube 8. A rotating rod 102 is rotatably connected inside the mounting groove 101, and a baffle 103 is tightly sleeved on the outer surface of the rotating rod 102. Two symmetrically distributed electric push rods 104 are fixed to the inner side wall of the sampling tube 8, and a transmission plate 105 is fixed to the output ends of the two electric push rods 104. A plurality of symmetrically distributed hinge seats a106 are fixed to the side wall of the bottom end of the transmission plate 105, and a side wall of the baffle 103 close to the transmission plate 105 is fixed. There are multiple symmetrically distributed articulated seats b107, a connecting rod 108 is hinged between the articulated seat a106 and the articulated seat b107, a parallel controller 109 is fixed to the inner wall of the top end of the sampling tube 8, and the parallel controller 109 is electrically connected to the two electric push rods 104. Through the setting of the sampling component 10, soil of different depths can be sampled, so that it is more suitable for soil detection work on the foundation of water conservancy projects, greatly improving the efficiency of soil sampling work on the foundation of water conservancy projects, and effectively solving the situation where it is difficult to meet the soil sampling needs. It is more practical and more convenient to use.

[0033] Further Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, it is worth explaining in detail that both sides of the baffle 103 are set with smooth arc surfaces, and a limiting rod 12 is fixed to the inner side wall of the sampling tube 8. One side of the baffle 103 is in contact with one side of the limiting rod 12. The arc-shaped setting of the baffle 103 ensures that the baffle 103 is in a relatively stable state when flipped, thereby avoiding the situation where the baffle 103 is stuck when flipping, and cooperates with the setting of the limiting rod 12 to limit the baffle 103, thereby avoiding the situation where the baffle 103 has a poor fit with the mounting groove 101 due to excessive flipping.

[0034] Further Figure 4 , Figure 5 and Figure 6 As shown, it is worth specifically explaining that a through hole 13 is opened on the side wall of one side of the sampling tube 8, an external threaded tube 14 is fixed inside the through hole 13, the slope cone 9 is threadedly connected to the external threaded tube 14, and the cross-section of the slope cone 9 is arranged in an inverted trapezoidal shape. Through the threaded connection between the slope cone 9 and the external threaded tube 14, it is convenient for the staff to take the soil sample stored in the sampling tube 8, and it is convenient to replace the slope cone 9 of different sizes for soil sampling work, the installation is simple and the structural reliability is higher.

[0035] Further Figure 1 and Figure 2As shown, it is worth explaining in detail that a base 15 is fixed to the side wall of the leg 3 away from the limiting plate 11, and the projection area of ​​the base 15 is greater than the projection area of ​​the leg 3. By setting the base 15, the floor area of ​​the leg 3 can be effectively increased, thereby improving the stability of the leg 3 when supporting the device.

[0036] In summary: through the setting of the limit plate 11, the support leg 3 is limited to avoid the separation between the support leg 3 and the supporting plate 1 due to excessive movement, and the arc-shaped setting of the baffle 103 ensures that the baffle 103 is in a relatively stable state when flipping, avoiding the jamming of the baffle 103 when flipping, and cooperates with the setting of the limit rod 12 to limit the baffle 103 to avoid the poor fit between the baffle 103 and the mounting groove 101 due to excessive flipping, and through the setting of the threaded connection between the slope cone 9 and the external threaded tube 14, it is convenient for the staff to take the soil sample stored in the sampling tube 8, and it is convenient to replace the slope cone 9 of different sizes for soil sampling work, the installation is simple and the structural reliability is higher, and through the setting of the base 15, the floor area of ​​the support leg 3 can be effectively increased, thereby improving the stability of the support leg 3 when supporting the device.

[0037] Both the electric push rod 104 and the parallel controller 109 can be purchased on the market. Both the electric push rod 104 and the parallel controller 109 are equipped with power supplies, which are mature technologies in this field and have been fully disclosed, so they are not repeated in the specification.

Claims

1. A detection device for water conservancy projects, comprising a bearing plate (1), characterized in that: Also includes A plurality of channels (2) are symmetrically distributed and opened on a side wall of one side of the bearing plate (1); a leg (3) is slidably connected inside the channel (2); an adjustment component (4) adapted to the leg (3) is provided on one side of the bearing plate (1); a threaded hole (5) is opened on the side wall of one side of the bearing plate (1); a threaded rod (6) is threadedly connected to the threaded hole (5); a rotating wheel (7) is fixed to one end of the threaded rod (6); a sampling barrel (8) is rotatably connected to the other end of the threaded rod (6); a slope cone (9) is provided on one side of the sampling barrel (8); and a sampling component (10) is provided inside the sampling barrel (8).

2. A water conservancy engineering detection device according to claim 1, characterized in that: The adjustment component (4) comprises A plurality of mounting seats (41) are symmetrically distributed and fixed on the top side wall of the bearing plate (1); a connecting rod (42) is slidably passed through the side wall of one side of the mounting seat (41); a pull ring (43) is fixed at one end of the connecting rod (42); an extrusion block (44) is fixed at the other end of the connecting rod (42); a plurality of equidistantly distributed limiting grooves (45) are opened on the side wall of one side of the supporting leg (3); the extrusion block (44) is matched with the limiting grooves (45); a spring (46) is sleeved on the outer surface of the connecting rod (42); one end of the spring (46) is fixed to the side wall of one side of the extrusion block (44); and the other end of the spring (46) is fixed to the side wall of one side of the mounting seat (41).

3. A detection device for water conservancy engineering according to claim 2, characterized in that: The side wall of one side of the extrusion block (44) is arranged in the form of a chamfered inclined surface, and a limiting plate (11) is fixed to the top side wall of the supporting leg (3), and the length of the limiting plate (11) is greater than the width of the supporting leg (3).

4. A water conservancy engineering detection device according to claim 3, characterized in that: The sampling assembly (10) comprises Two mounting grooves (101), the two mounting grooves (101) are symmetrically distributed and opened on one side wall of the sampling tube (8), a rotating rod (102) is rotatably connected inside the mounting groove (101), a baffle (103) is tightly sleeved on the outer surface of the rotating rod (102), two symmetrically distributed electric push rods (104) are fixed to the inner side wall of the sampling tube (8), and a transmission plate (105) is commonly fixed at the output ends of the two electric push rods (104), and the transmission plate (105) ) A plurality of symmetrically distributed hinged seats a (106) are fixed to the side wall at the bottom end, a plurality of symmetrically distributed hinged seats b (107) are fixed to the side wall of the baffle plate (103) close to the transmission plate (105), a connecting rod (108) is hinged between the hinged seats a (106) and the hinged seats b (107), a parallel controller (109) is fixed to the inner side wall of the top end of the sampling tube (8), and the parallel controller (109) is electrically connected to the two electric push rods (104).

5. A water conservancy engineering detection device according to claim 4, characterized in that: Both sides of the baffle (103) are arranged in the form of smooth arc surfaces, a limiting rod (12) is fixed to the inner side wall of the sampling tube (8), and one side of the baffle (103) is in contact with one side of the limiting rod (12).

6. A water conservancy engineering detection device according to claim 5, characterized in that: A through hole (13) is provided on a side wall of the sampling tube (8), an external threaded tube (14) is fixed inside the through hole (13), the slope cone (9) is threadedly connected to the external threaded tube (14), and the cross section of the slope cone (9) is in the shape of an inverted trapezoid.

7. A water conservancy engineering detection device according to claim 6, characterized in that: A base (15) is fixed to a side wall of the supporting leg (3) away from the limiting plate (11), and the projection area value of the base (15) is greater than the projection area value of the supporting leg (3).

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