Novel water conservancy seepage prediction instrument

Abstract

The utility model discloses a novel water conservancy seepage prediction instrument, and relates to the technical field of prediction instruments, the novel water conservancy seepage prediction instrument further comprises a counterweight base and a rotating rod, the rotating rod is rotatably connected to the top of the counterweight base, a supporting plate fixedly sleeves the outer side of the rotating rod, a vertical rod is fixedly connected to one side of the top of the supporting plate, and a limiting plate is fixedly connected to the top end of the vertical rod; a main machine is installed on one side of the bottom of the sliding plate, a prediction rod is installed at the bottom of the main machine, the sliding plate is elastically connected with the supporting plate through a first spring, a probing mechanism is arranged on the outer side of the rotating rod, the probing mechanism comprises a fixing plate, the fixing plate fixedly sleeves the outer side of the rotating rod, and the fixing plate is located above the sliding plate; by arranging the probing mechanism, when seepage detection is carried out in the sandy soil, a steel chisel can be used for detecting whether stone blocks or other hard objects exist in a detection position or not in advance, and therefore it is convenient to prevent the prediction rod from being damaged or broken due to direct contact with the stone blocks or other hard objects.

Description

Technical Field

[0001] The present application relates to the technical field of prediction instruments, and more specifically, to a novel hydraulic seepage prediction instrument. Background Art

[0002] Seepage prediction is the prediction of the infiltration line, seepage pressure, seepage volume and seepage water quality formed by seepage in hydraulic structures and their foundations. Prediction should be strengthened when the project is initially storing or retaining water, when discharging water, when the upstream water level is high or changes suddenly, after a strong earthquake or when there are defects in the project.

[0003] The document with the prior art publication number CN217638597U provides a new type of hydraulic seepage predictor, which, through the elastic action of the spring, pushes the moving frame to move upward along the limiting rod so that the mounting frame pulls the prediction rod out of the sandy soil, thereby achieving the purpose of automatically pulling out the prediction rod; secondly, by pushing the supporting frame, the connecting frame drives the limiting rod to rotate on the inner side of the supporting bottom plate, thereby achieving the purpose of facilitating multi-point prediction.

[0004] Although the device has many beneficial effects, the following problems still exist: when predicting seepage in sand, it is difficult to detect whether there are stones or other hard objects in the sand where the prediction rod is inserted. Therefore, when there are stones or other hard objects in the sand, it is very easy for the prediction rod to collide with the stones or other hard objects and be damaged or broken. In view of this, we propose a new type of hydraulic seepage predictor. Utility Model Content

[0005] The embodiment of the present application provides a novel hydraulic seepage predictor, which solves the technical problem in the prior art that, when performing seepage prediction in sand, it is difficult to detect whether there are stones or other hard objects in the sand where the prediction rod is inserted, so that when there are stones or other hard objects in the sand, the prediction rod is very likely to collide with the stones or other hard objects and be damaged or broken. The present application achieves the technical effect of being able to use a steel chisel to detect in advance whether there are stones or other hard objects at the detection position when performing seepage detection in sand, thereby facilitating the prevention of the prediction rod from being damaged or broken due to direct contact with stones or other hard objects.

[0006] The embodiment of the present application provides a novel hydraulic seepage prediction instrument, comprising: a counterweight base and a rotating rod;

[0007] The rotating rod is rotatably connected to the top of the counterweight base, a support plate is provided on the fixed sleeve outside the rotating rod, a vertical rod is fixedly connected to one side of the top of the support plate, a limit plate is fixedly connected to the top of the vertical rod, a sliding plate is provided on the sliding sleeve of the rotating rod and the outer side of the vertical rod, a main machine is installed on one side of the bottom of the sliding plate, a prediction rod is installed on the bottom of the main machine, and the sliding plate is elastically connected to the support plate through a first spring;

[0008] A probing mechanism is provided on the outer side of the rotating rod;

[0009] The probing mechanism comprises a fixing plate, which is fixedly sleeved on the outside of the rotating rod and is located above the sliding plate. A sliding rod is slidably connected to the top of the fixing plate, and a mounting plate is fixedly connected to the bottom end of the sliding rod. A steel chisel is provided at the bottom of the mounting plate. A connecting plate is fixedly connected to one side of the fixing plate, an opening is penetrated through one side of the connecting plate, and a socket is provided on one side of the mounting plate. Rods are provided in the opening and the socket.

[0010] By adopting the above technical solution and setting up a probing mechanism, when conducting seepage detection in sand, a steel chisel can be used to detect in advance whether there are stones or other hard objects at the detection position, thereby preventing the prediction rod from being damaged or broken due to direct contact with stones or other hard objects.

[0011] Optionally, a pull plate is fixedly connected to one end of the insertion rod, and a cross plate is fixedly connected to the top end of the sliding rod, so that the staff can pull the insertion rod and the sliding rod to move.

[0012] By adopting the above technical solution, by setting the pull plate and the cross plate, when the staff pulls the pull plate, the insertion rod can be driven to move, and when the staff pulls the cross plate, the sliding rod can be driven to move.

[0013] Optionally, a second spring is fixedly connected to one side of the pull plate close to the insertion rod, and one end of the second spring is fixedly connected to the connecting plate to prevent the insertion rod from arbitrarily detaching from the opening and the insertion hole.

[0014] By adopting the above technical solution and setting a second spring, when the pull plate moves in a direction away from the connecting plate, the second spring will be pulled, causing the second spring to deform, thereby increasing the resistance to the movement of the pull plate and the insertion rod, preventing the insertion rod from detaching from the socket at will.

[0015] Optionally, a groove is provided on the top of the counterweight base, a damping bearing is installed in the groove, and the rotating rod is located in the damping bearing, thereby preventing the rotating rod from rotating at will.

[0016] By adopting the above technical solution and providing a damping bearing, it is possible to create a large resistance to the rotation of the rotating rod, thereby locking the rotating rod and preventing the rotating rod from rotating at will.

[0017] Optionally, a mounting ring is provided on the outer fixing sleeve of the steel chisel, and the mounting ring is connected to the mounting plate via a threaded rod, so as to facilitate the staff to disassemble and assemble the steel chisel.

[0018] By adopting the above technical solution, by providing a mounting ring and a threaded rod, after the staff unscrews the threaded rod, the mounting ring, the steel chisel and the mounting plate can be separated, thereby facilitating the staff to quickly disassemble and assemble the steel chisel.

[0019] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0020] 1. By setting up a probing mechanism, when conducting seepage detection in sand, a steel chisel can be used to detect in advance whether there are stones or other hard objects at the detection position, thereby preventing the prediction rod from being damaged or broken due to direct contact with stones or other hard objects.

[0021] 2. By providing a damping bearing, there can be greater resistance to the rotation of the rotating rod, thereby locking the rotating rod and preventing the rotating rod from rotating at will.

[0022] 3. By providing the mounting ring and the threaded rod, after the staff unscrews the threaded rod, the mounting ring, the steel chisel and the mounting plate can be separated, thereby facilitating the staff to quickly disassemble and assemble the steel chisel. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a new type of hydraulic seepage prediction instrument according to an embodiment of the present application;

[0024] Figure 2 This is a schematic diagram of the connection structure of a pull plate and an insertion rod of a novel hydraulic seepage prediction instrument according to an embodiment of the present application;

[0025] Figure 3 This is a schematic diagram of the connection structure between a steel chisel and a mounting ring of a novel hydraulic seepage prediction instrument according to an embodiment of the present application;

[0026] Explanation of the numbers in the figure: 1. Counterweight base; 2. Rotating rod; 3. Probing mechanism; 31. Fixed plate; 32. Sliding rod; 33. Mounting plate; 34. Steel chisel; 35. Connecting plate; 36. Socket; 37. Inserting rod; 38. Pulling plate; 39. Second spring; 310. Horizontal plate; 4. Support plate; 5. Sliding plate; 6. Main machine; 7. Prediction rod; 8. Vertical rod; 9. First spring; 10. Limiting plate; 11. Mounting ring; 12. Threaded rod. DETAILED DESCRIPTION

[0027] The present application is further described in detail below in conjunction with the accompanying drawings.

[0028] Reference Figure 1 and Figure 2 The embodiment of the present application discloses a novel hydraulic seepage prediction instrument. The novel hydraulic seepage prediction instrument comprises: a counterweight base 1 and a rotating rod 2;

[0029] The rotating rod 2 is rotatably connected to the top of the counterweight base 1. A support plate 4 is fixedly sleeved on the outer side of the rotating rod 2. A vertical rod 8 is fixedly connected to one side of the top of the support plate 4. A slide plate 5 is slidably sleeved on the outer sides of the rotating rod 2 and the vertical rod 8. A main machine 6 is installed on one side of the bottom of the slide plate 5. A prediction rod 7 is installed at the bottom of the main machine 6. The models of the main machine 6 and the prediction rod 7 are: FL65-YK-80A. Through the main machine 6 and the prediction rod 7, the moisture content in the sand can be detected when the prediction rod 7 is inserted into the sand. When the moisture content of the sand changes too much, the staff can determine that there is seepage in the sand. The slide plate 5 is elastically connected to the support plate 4 through the first spring 9, which is convenient for detecting seepage;

[0030] A probing mechanism 3 is provided on the outside of the rotating rod 2 to prevent the prediction rod 7 from being damaged;

[0031] The probing mechanism 3 comprises a fixing plate 31, which is fixedly sleeved on the outside of the rotating rod 2 and is located above the sliding plate 5. A sliding rod 32 is slidably connected to the top of the fixing plate 31, and a mounting plate 33 is fixedly connected to the bottom end of the sliding rod 32. A steel chisel 34 is provided at the bottom of the mounting plate 33. A connecting plate 35 is fixedly connected to one side of the fixing plate 31, and an opening is penetrated through one side of the connecting plate 35. A plug hole 36 is provided on one side of the mounting plate 33. Insert rods 37 are provided in the opening and the plug hole 36, so that the staff can test whether there are stones in the sand, and thus prevent the prediction rod 7 from being damaged by collision with stones after being inserted into the sand.

[0032] Reference Figure 1 and Figure 2 One end of the insertion rod 37 is fixedly connected to a pull plate 38, and the top of the slide rod 32 is fixedly connected to a cross plate 310, which is convenient for the staff to pull the insertion rod 37 and the slide rod 32 to move.

[0033] Reference Figure 1 and Figure 2 A second spring 39 is fixedly connected to the side of the pull plate 38 close to the insertion rod 37. One end of the second spring 39 is fixedly connected to the connecting plate 35, and the second spring 39 is sleeved on the outside of the insertion rod 37, so as to prevent the insertion rod 37 from escaping from the opening and the insertion hole 36 at will.

[0034] Reference Figure 1 A groove is provided on the top of the counterweight base 1, a damping bearing is installed in the groove, and the rotating rod 2 is located in the damping bearing, thereby preventing the rotating rod 2 from rotating at will.

[0035] Reference Figure 1 The top of the vertical rod 8 is fixedly connected to a limiting plate 10, thereby preventing the slide plate 5 from being separated from the vertical rod 8.

[0036] Reference Figure 3 A mounting ring 11 is provided on the outer fixed sleeve of the steel drill 34 , and the mounting ring 11 is connected to the mounting plate 33 through a threaded rod 12 , so that the staff can disassemble and assemble the steel drill 34 conveniently.

[0037] The implementation principle of a new type of water seepage prediction instrument in the embodiment of the present application is as follows: when water seepage prediction is needed, the staff can pull the pull plate 38 to drive the insertion rod 37 to disengage from the insertion hole 36 and pull the second spring 39, thereby releasing the positioning of the mounting plate 33, and then press the cross plate 310 to drive the sliding rod 32 and the mounting plate 33 to move downward. The downward movement of the mounting plate 33 can drive the steel drill 34 to move downward, so that the steel drill 34 is inserted into the sand. When the steel drill 34 is inserted into the sand and no stones or other hard objects are found, the cross plate 310 can be pulled upward to make the sliding rod 32, the mounting plate 33, and the steel drill 34 move upward, so that the mounting plate 33 abuts against the fixed plate 31, and then the pull is released. The plate 38 causes the pulled second spring 39 to rebound, driving the pulling plate 38 to move in the direction close to the connecting plate 35. The movement of the pulling plate 38 can drive the insertion rod 37 to move, so that the insertion rod 37 is inserted into the insertion hole 36 to position the mounting plate 33. Then the staff can push the slide plate 5. When the slide plate 5 is pushed, it can drive the rotating rod 2 to rotate through the vertical rod 8 and the support plate 4. The rotation of the rotating rod 2 can make the slide plate 5 rotate. The rotation of the slide plate 5 can drive the main machine 6 and the prediction rod 7 to rotate. When the prediction rod 7 rotates to the position where the steel drill 34 has been tested before, the slide plate 5 is pressed down to drive the main machine 6 and the prediction rod 7 to be inserted into the sand to detect the moisture in the sand, thereby predicting whether seepage occurs.

[0038] The embodiment of the present application provides a new type of hydraulic seepage predictor. By setting up a probing mechanism 3, when performing seepage detection in sand, a steel chisel 34 can be used to detect in advance whether there are stones or other hard objects at the detection position, thereby preventing the prediction rod 7 from directly contacting stones or other hard objects and being damaged or broken.

Claims

1. A novel hydraulic seepage prediction instrument, comprising a counterweight base (1) and a rotating rod (2), characterized in that: Include: The rotating rod (2) is rotatably connected to the top of the counterweight base (1); a support plate (4) is fixedly sleeved on the outer side of the rotating rod (2); a vertical rod (8) is fixedly connected to one side of the top of the support plate (4); a limit plate (10) is fixedly connected to the top of the vertical rod (8); a slide plate (5) is slidably sleeved on the outer sides of the rotating rod (2) and the vertical rod (8); a main machine (6) is installed on one side of the bottom of the slide plate (5); a prediction rod (7) is installed on the bottom of the main machine (6); and the slide plate (5) is elastically connected to the support plate (4) via a first spring (9); A probing mechanism (3) is provided on the outer side of the rotating rod (2); The probing mechanism (3) comprises a fixing plate (31), the fixing plate (31) being fixedly sleeved on the outer side of the rotating rod (2), and the fixing plate (31) being located above the sliding plate (5), the top of the fixing plate (31) being slidably connected with a sliding rod (32), the bottom end of the sliding rod (32) being fixedly connected with a mounting plate (33), the bottom of the mounting plate (33) being provided with a steel chisel (34), one side of the fixing plate (31) being fixedly connected with a connecting plate (35), one side of the connecting plate (35) being provided with an opening, one side of the mounting plate (33) being provided with an insertion hole (36), and an insertion rod (37) being provided in the opening and the insertion hole (36).

2. The novel hydraulic seepage prediction instrument according to claim 1, characterized in that: One end of the insertion rod (37) is fixedly connected to a pull plate (38), and the top end of the slide rod (32) is fixedly connected to a transverse plate (310), so that the staff can pull the insertion rod (37) and the slide rod (32) to move.

3. The novel hydraulic seepage prediction instrument as claimed in claim 2, characterized in that: A second spring (39) is fixedly connected to one side of the pull plate (38) close to the insertion rod (37), and one end of the second spring (39) is fixedly connected to the connecting plate (35) to prevent the insertion rod (37) from arbitrarily detaching from the opening and the insertion hole (36).

4. The novel hydraulic seepage prediction instrument as claimed in claim 3 is characterized in that: The top of the counterweight base (1) is provided with a groove, a damping bearing is installed in the groove, and the rotating rod (2) is located in the damping bearing, thereby preventing the rotating rod (2) from rotating at will.

5. The novel hydraulic seepage prediction instrument as claimed in claim 4, characterized in that: The outer fixing sleeve of the steel drill (34) is provided with a mounting ring (11), and the mounting ring (11) is connected to the mounting plate (33) via a threaded rod (12), so that the staff can easily disassemble and assemble the steel drill (34).

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