River sediment thickness measuring device

Abstract

The utility model discloses a riverway bottom mud thickness measuring device, which comprises a container mechanism and a bottom supporting mechanism, the container mechanism comprises a pipe body, a pipe cover buckled with the pipe body, a plurality of plug pins inserted with the pipe cover and the bottom supporting mechanism, the bottom supporting mechanism comprises a rotating shaft movably connected with the pipe body and a sealing bottom connected with the bottom end of the rotating shaft, and the pipe cover is connected with the rotating shaft. The top of the sealing bottom is flush with the bottom end of the pipe body. According to the utility model, the rotating shaft is rotated to open the bottom end of the pipe body, then the pipe body is inserted into a riverbed, when the pipe body touches the bottom and cannot descend, the rotating shaft is rotated again to seal the bottom end of the pipe body by the back cover, then the proportion of mud and water in a river is copied in the pipe body without changing, then the pipe body is pulled out, and a detector can see the thickness of a mud layer from the outer side of the pipe cover. The device is simple in structure, convenient to use and accurate in detection data.

Description

TECHNICAL FIELD

[0001] The utility model relates to river channel bottom mud thickness measurement technical field, specifically a river channel bottom mud thickness measurement device. BACKGROUND

[0002] River channel refers to the channel of water flow on the ground or underground, and can also refer to the general term of river. It is an important concept in hydrogeology, and is usually composed of riverbed and riverbank. The formation of river channel is closely related to topography, climate, water quantity and other factors, and is one of the most common landforms in nature.

[0003] The most commonly used mud bed measuring tool at present is to vertically insert a stick into the riverbed, and then pull it out after the stick reaches the bottom. This method is simple to implement, but there are some problems. The stick inserted into the mud bed is easily washed by the upper river water when pulled out, resulting in inaccurate bottom mud thickness. UTILITY MODEL CONTENT

[0004] The utility model aims at solving one of the technical problems existing in the prior art or related art.

[0005] Therefore, the utility model adopts the technical scheme that:

[0006] A river channel bottom mud thickness measurement device, comprising a container mechanism and a bottom supporting mechanism, the container mechanism comprising a pipe body, a pipe cover connected with the pipe body, and a plurality of pins connected with the pipe cover, the bottom supporting mechanism comprising a rotating shaft movably connected with the pipe body, and a bottom sealing connected with the bottom end of the rotating shaft, the top of the bottom sealing is flush with the bottom end of the pipe body.

[0007] By adopting the above technical scheme, the rotating shaft is rotated to open the bottom end of the pipe body, and then the pipe body is inserted into the riverbed. When the pipe body touches the bottom and cannot descend, the rotating shaft is rotated again to seal the bottom end of the pipe body. Then the ratio of mud and water in the river is copied in the pipe body, and then the pipe body is pulled out. The detection personnel can see the thickness of the mud layer from the outside of the pipe cover. The structure is simple, convenient to use, and the detection data is accurate.

[0008] In a preferred example, the utility model can be further configured as: a reinforcing assembly is arranged in the pipe body, the reinforcing assembly comprises two plastic pads connected with the inner wall of the pipe body, and a plurality of positioning pins mounted on the outer side of the plastic pads, the plurality of positioning pins on the plastic pads are arranged at equal intervals in a row.

[0009] In a preferred example, the utility model can be further configured as: the two plastic pads are vertically symmetrical about the pipe cover, the outer wall of the plastic pad is attached to the inner wall of the pipe cover, and the positioning pin is inserted into the pipe cover.

[0010] The utility model discloses in a preferable example can be further configured as: the pipe body, the bottom cover are made of stainless steel material, the pipe cover is made of transparent plastic.

[0011] The utility model discloses in a preferable example can be further configured as: the multiple bolt of pipe cover is equidistant, and the arrangement is in a column, and the bolt is provided with T shape.

[0012] The utility model discloses in a preferable example can be further configured as: the diameter of bottom cover is greater than the diameter of pipe body, and the outer edge arc surface of bottom cover is arranged.

[0013] The utility model discloses in a preferable example can be further configured as: the top end of rotating shaft is sleeved with the rotating disc, and the rotating disc is located the top end of pipe body.

[0014] Through adopting above-mentioned technical scheme, the utility model discloses the obtained beneficial effect is:

[0015] In the utility model, the rotating shaft is rotated, the bottom cover opens the bottom end of pipe body, then the pipe body is inserted into the river bed, when the pipe body touches the bottom and then cannot descend, the rotating shaft is rotated again, the bottom cover seals the bottom end of pipe body, then the mud, water ratio in river, the unchangeable copy is in the pipe body interior, then the pipe body is pulled out, and the detection personnel can see the mud layer thickness from the outside of pipe cover, and the simple structure is convenient to use, and the detection data is accurate. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure perspective drawing of the utility model;

[0017] Figure 2 It is the utensil mechanism schematic drawing of the utility model;

[0018] Figure 3 It is the bottom support mechanism schematic drawing of the utility model;

[0019] Figure 4 It is the reinforcing assembly schematic drawing of the utility model.

[0020] Reference signs:

[0021] 100, utensil mechanism;110, pipe body;120, pipe cover;130, bolt;

[0022] 200, bottom support mechanism;210, rotating shaft;220, bottom cover;

[0023] 300, reinforcing assembly;310, plastic pad;320, positioning pin;

[0024] 400, rotating disc. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the utility model more clear and apparent, the utility model is further described in detail below in combination with specific implementation manners and with reference to the drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0026] It is understood that the above description is only exemplary and is not intended to limit the scope of the utility model.

[0027] Some embodiments of the utility model provide a river channel sediment thickness measuring device, which is described below in combination with the drawings.

[0028] Embodiment one:

[0029] In combination with Figures 1-4 the drawings, the utility model provides a river channel sediment thickness measuring device, which comprises a container mechanism 100 and a bottom supporting mechanism 200, the container mechanism 100 comprises a pipe body 110, a pipe cover 120 buckled with the pipe body 110, and a plurality of latches 130 inserted with the pipe cover 120.

[0030] The bottom supporting mechanism 200 comprises a rotating shaft 210 movably connected with the pipe body 110, and a bottom sealing part 220 connected with the bottom end of the rotating shaft 210, wherein the top of the bottom sealing part 220 is flush with the bottom end of the pipe body 110.

[0031] Further, the pipe body 110 and the bottom sealing part 220 are both made of stainless steel material, the pipe cover 120 is made of transparent plastic, the pipe body 110 and the bottom sealing part 220 made of stainless steel material can ensure the service life of both, effectively prevent rust, and then the pipe cover 120 is made of transparent plastic, which is convenient for the detector to view the inside of the pipe body 110.

[0032] Further, the plurality of latches 130 on the pipe cover 120 are equidistant and arranged in a row, and the latch 130 is arranged in T shape, which is convenient for discharging river water in the pipe body 110.

[0033] Further, the diameter of the bottom sealing part 220 is greater than that of the pipe body 110, and the outer edge of the bottom sealing part 220 is arranged in arc shape, which is convenient for the rotation of the bottom sealing part 220 and the sealing of the bottom end of the pipe body 110.

[0034] Embodiment two:

[0035] In combination with Figure 1 and Figure 4As shown, on the basis of the first embodiment, the pipe body 110 is internally provided with a reinforcing assembly 300, the reinforcing assembly 300 comprises two plastic pads 310 connected with the inner wall of the pipe body 110, a plurality of positioning pins 320 installed outside the plastic pad 310, the plurality of positioning pins 320 on the plastic pad 310 are equidistant and arranged in a row, and the reinforcing assembly 300 can improve the mounting firmness of the pipe cover 120.

[0036] Specifically, the two plastic pads 310 are vertically symmetrical about the pipe cover 120, the outer wall of the plastic pad 310 is attached to the inner wall of the pipe cover 120, the positioning pin 320 is inserted into the pipe cover 120, and the layout design of the positioning pin 320 enables the pipe cover 120 to be firmly connected with the pipe body 110.

[0037] Embodiment three:

[0038] In combination Figure 1 And Figure 3 As shown in the above embodiment, the top end of the rotating shaft 210 is sleeved with a rotating disc 400, and the rotating disc 400 is located at the top end of the pipe body 110, and the rotating disc 400 can increase the contact area between the hands of the detection personnel and the rotating shaft 210, so that the rotating shaft 210 is more convenient to rotate.

[0039] The working principle and use process of the utility model: when the device is put into practical use, the rotating shaft 210 is rotated, the bottom cover 220 is opened at the bottom end of the pipe body 110, then the pipe body 110 is inserted into the riverbed, when the pipe body 110 touches the bottom and cannot descend, the rotating shaft 210 is rotated again, the bottom cover 220 seals the bottom end of the pipe body 110, then the mud and water in the river are copied in the pipe body 110, then the pipe body 110 is pulled out, the detection personnel can see the thickness of the mud layer from the outside of the pipe cover 120, then the bolt 130 in the water is pulled out, after the river water is discharged, the pipe body 110 and the detection sample can be held to return to the institute, the structure is simple, convenient to use, and the detection data is accurate.

[0040] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and its equivalents.

Claims

1. A riverbed sediment thickness measuring device, characterized in that: include: A container mechanism (100), comprising a tube body (110), a tube cover (120) buckled with the tube body (110), and a plurality of latches (130) plugged with the tube cover (120); A bottom supporting mechanism (200) comprises a rotating shaft (210) movably connected to the tube body (110), and a bottom cover (220) connected to the bottom end of the rotating shaft (210), wherein the top of the bottom cover (220) is flush with the bottom end of the tube body (110).

2. A riverbed sediment thickness measuring device according to claim 1, characterized in that: A reinforcement assembly (300) is provided inside the tube body (110), the reinforcement assembly (300) comprising two plastic pads (310) connected to the inner wall of the tube body (110), and a plurality of positioning pins (320) mounted on the outside of the plastic pads (310), wherein the plurality of positioning pins (320) on the plastic pads (310) are arranged in a row at equal intervals.

3. A riverbed sediment thickness measuring device according to claim 2, characterized in that: The two plastic pads (310) are vertically symmetrical with respect to the tube cover (120), the outer wall of the plastic pad (310) is in contact with the inner wall of the tube cover (120), and the positioning pin (320) is plugged into the tube cover (120).

4. The device for measuring the thickness of riverbed mud according to claim 1, characterized in that: The tube body (110) and the bottom cover (220) are both made of stainless steel, and the tube cover (120) is made of transparent plastic.

5. The device for measuring the thickness of riverbed mud according to claim 1, characterized in that: The plurality of latches (130) on the tube cover (120) are arranged in a row at equal intervals, and the latches (130) are arranged in a T-shape.

6. The device for measuring the thickness of riverbed mud according to claim 1, characterized in that: The diameter of the bottom cover (220) is greater than the diameter of the tube body (110), and the outer edge of the bottom cover (220) is provided with an arc surface.

7. The device for measuring the thickness of riverbed mud according to claim 1, characterized in that: A rotating disk (400) is sleeved on the top end of the rotating shaft (210), and the rotating disk (400) is located at the top end of the tube body (110).

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