Tool for measuring depth of sludge

Abstract

The utility model belongs to the technical field of sludge depth measurement, and particularly relates to a tool for sludge depth measurement, which comprises a measuring component, a sliding component and a movable component, the measuring component comprises a main rod, a first sleeve, a second sleeve, a third sleeve and a fastening buckle, the first sleeve is arranged at the lower end of the main rod, and the second sleeve is arranged at the lower end of the main rod. A second sleeve is arranged at the lower end of the first sleeve, a third sleeve is arranged at the lower end of the second sleeve, and fastening buckles are arranged at the upper ends of the first sleeve, the second sleeve and the third sleeve; the sliding component is arranged on the main rod, the sliding component comprises a sliding sleeve, connecting blocks, a shaft hole, a limiting plate and a knob bolt, the sliding sleeve is arranged on the main rod in a sleeving mode, the connecting blocks are evenly distributed on the outer wall of the sliding sleeve, and during measurement, the movable component is unfolded, the floating plate is made to be perpendicular to a rod piece of the measuring component, and the floating plate serves as a reference object. When the floating plate is flush with the sludge surface, the rod piece of the measuring part is in a vertical insertion state, and the measuring precision is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge depth measurement, in particular to a tool for measuring sludge depth. Background Art

[0002] Silt is a special soil with different characteristics from general soil. Silt soft soil has a high water content, generally greater than 40%, with rheological and thixotropic properties; the color is generally dark gray or dark green, and has a bad smell; the natural porosity is greater than 1.0; it contains organic matter and even becomes peat soil (when the organic matter content is greater than 50%); it has low strength, high compressibility, poor permeability, and low shear strength. Its high water content and rich organic matter are the most significant characteristics of silt, which affect other properties. The water content in silt varies greatly, such as some water contents are greater than the liquid limit, while others are the opposite. The higher water content in silt seriously affects its mechanical properties. As the most important parameter in structural design, the shear strength of soil is greatly affected by the water content. As the water content in silt increases, it tends to decrease. High water content also affects the cohesion of soil, weakening the interaction between soil particles. Huang Lishan's research shows that the cohesion of silt is proportional to the difference between liquid limit and water content, indicating that cohesion is affected by water content.

[0003] When measuring the depth of silt, the rod method is usually adopted. The depth of the silt is estimated based on the depth of the rod inserted into the silt. However, in the specific measurement, there is a large deviation in the measurement result when the rod is inserted at an angle. Therefore, it is necessary to ensure that the rod is inserted vertically. The current rod is usually a single-rod structure. Due to the influence of viewing angle, it will appear vertical in one direction and tilted in another direction. The accuracy of the measurement cannot be guaranteed. For this reason, the present application proposes a tool for measuring the depth of silt. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing tools for measuring silt depth, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a tool for measuring the depth of silt. During measurement, the movable parts are unfolded to make the float plate perpendicular to the rod of the measuring part. The float plate is used as a reference. When the float plate is flush with the silt surface, the rod of the measuring part is in a vertically inserted state to ensure measurement accuracy.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A tool for measuring silt depth, comprising:

[0009] The measuring component comprises a main rod, a first sleeve, a second sleeve, a third sleeve and a fastening buckle, wherein the first sleeve is arranged at the lower end of the main rod, the second sleeve is arranged at the lower end of the first sleeve, the third sleeve is arranged at the lower end of the second sleeve, and the upper ends of the first sleeve, the second sleeve and the third sleeve are all arranged with a fastening buckle;

[0010] A sliding component is arranged on the main rod, and the sliding component includes a sliding sleeve, a connecting block, an axial hole, a limiting plate and a knob bolt. The sliding sleeve is sleeved on the main rod, and the outer wall of the sliding sleeve is provided with evenly distributed connecting blocks, and the outer ends of the connecting blocks are provided with axial holes, and the side walls of the connecting blocks are provided with limiting plates, and the outer ends of the limiting plates are provided with knob bolts;

[0011] The movable component is connected to the connecting block, and the movable component includes a floating plate, a groove, a rotating shaft and a connecting hole. A groove connected to the connecting block is arranged at one end of the floating plate, a rotating shaft connected to the shaft hole is arranged in the groove, and a connecting hole connected to the knob bolt is arranged on the floating plate.

[0012] As a preferred solution of the tool for measuring silt depth described in the utility model, the outer walls of the main rod, the first sleeve, the second sleeve and the third sleeve are provided with equidistantly distributed markings.

[0013] As a preferred solution of the tool for measuring silt depth described in the utility model, wherein: the lower end of the third sleeve is provided with a cone head, and the tip of the cone head is spherical.

[0014] As a preferred solution of the tool for measuring silt depth described in the utility model, a pull ring is arranged at the upper end of the main rod, and a rope loop is arranged on the pull ring.

[0015] As a preferred solution of the tool for measuring silt depth described in the utility model, the outer diameter of the pull ring is greater than the outer diameter of the main rod.

[0016] As a preferred solution of the tool for measuring silt depth described in the utility model, when the knob bolt is connected to the connecting hole, the upper end of the floating plate fits the limit plate, and the floating plate is vertically distributed with the main rod.

[0017] Compared with the prior art: the utility model adopts a telescopic measuring component, which is inserted into the silt to measure the depth of the silt. When measuring, the movable component is unfolded to make the float plate and the rod of the measuring component perpendicular. The float plate is used as a reference. When the float plate is flush with the silt surface, the rod of the measuring component is in a vertically inserted state to ensure measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the measuring component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the sliding component of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the active parts of the utility model.

[0023] In the figure: 100 measuring component, 110 main rod, 120 first sleeve, 130 second sleeve, 140 third sleeve, 150 fastening buckle, 160 identification, 170 cone head, 180 pull ring, 190 rope loop, 200 sliding component, 210 sliding sleeve, 220 connecting block, 230 shaft hole, 240 limit plate, 250 knob bolt, 300 movable component, 310 floating plate, 320 groove, 330 rotating shaft, 340 connecting hole. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] The utility model provides a tool for measuring the depth of silt. When measuring, the movable parts are unfolded to make the floating plate and the rod of the measuring part perpendicular. The floating plate is used as a reference. When the floating plate is flat against the silt surface, the rod of the measuring part is in a vertical insertion state to ensure the measurement accuracy. Please refer to Figure 1-Figure 4 , including: a measuring component 100, a sliding component 200 and a movable component 300.

[0029] The measuring component 100 includes a main rod 110, a first sleeve 120, a second sleeve 130, a third sleeve 140 and a fastening buckle 150. The first sleeve 120 is arranged at the lower end of the main rod 110, the second sleeve 130 is arranged at the lower end of the first sleeve 120, the third sleeve 140 is arranged at the lower end of the second sleeve 130, and the fastening buckle 150 is arranged at the upper ends of the first sleeve 120, the second sleeve 130 and the third sleeve 140;

[0030] Among them, the first sleeve 120 can slide outside the main rod 110, the second sleeve 130 can slide outside the first sleeve 120, and the third sleeve 140 can slide outside the second sleeve 130 to adjust the rod length of the measuring component 100. After sliding, the fastening buckle 150 is used to position it to form a buckle-type telescopic rod structure, and the measuring component 100 is inserted into the silt to measure the silt depth.

[0031] The sliding component 200 is arranged on the main rod 110, and the sliding component 200 includes a sliding sleeve 210, a connecting block 220, an axial hole 230, a limiting plate 240 and a knob bolt 250. The sliding sleeve 210 is sleeved on the main rod 110, and the outer wall of the sliding sleeve 210 is provided with evenly distributed connecting blocks 220, and the outer ends of the connecting blocks 220 are all provided with axial holes 230, and the side walls of the connecting blocks 220 are all provided with limiting plates 240, and the outer ends of the limiting plates 240 are all provided with knob bolts 250;

[0032] The sliding sleeve 210 can slide freely on the main rod 110 , the connecting block 220 and the limiting plate 240 are parallel and fitted to each other, and the connecting block 220 and the limiting plate 240 are both arranged perpendicular to the main rod 110 .

[0033] The movable component 300 is connected to the connecting block 220. The movable component 300 includes a floating plate 310, a groove 320, a rotating shaft 330 and a connecting hole 340. The floating plate 310 is provided with a groove 320 connected to the connecting block 220 at one end. The rotating shaft 330 connected to the shaft hole 230 is provided in the groove 320. The floating plate 310 is provided with a connecting hole 340 connected to the knob bolt 250.

[0034] The floating plate 310 is used as a reference object for measurement. The floating plate 310 can rotate on the connecting block 220 through the rotating shaft 330. When the floating plate 310 is turned down, the outer end of the floating plate 310 is close to the main rod 110, and is stored like an umbrella.

[0035] When the floating plate 310 is turned up, the floating plate 310 fits with the limit plate 240, and the knob bolt 250 connects the connection hole 340 of the floating plate 310 to keep the floating plate 310 in an unfolded state. During the measurement process, the unfolded floating plate 310 is used as a reference. When the main rod 110 is vertically inserted into the mud, the floating plate 310 is parallel to the mud surface. On the contrary, when the floating plate 310 is parallel to the mud surface, it means that the main rod 110 is vertically inserted into the mud.

[0036] Since the silt depth needs to be measured, depth marking is required. For this purpose, the outer walls of the main rod 110, the first sleeve 120, the second sleeve 130 and the third sleeve 140 are provided with equidistantly distributed markings 160. The markings 160 are red and white markings separated by a benchmark style, which makes it easy to estimate the silt depth based on the markings.

[0037] Since it is necessary to insert into the mud for measurement, in order to facilitate insertion, a cone head 170 is provided at the lower end of the third sleeve 140. The tip of the cone head 170 is spherical, which makes it easy to insert into the mud, and the spherical end can avoid stabbing the measurement personnel.

[0038] Since the main rod 110 is easy to slip out of hand and sink into the mud during measurement, a pull ring 180 is provided at the upper end of the main rod 110, and a rope loop 190 is provided on the pull ring 180. The rope loop 190 is put on the wrist during measurement to prevent the main rod 110 from slipping out of hand and falling.

[0039] Since the sliding sleeve 210 needs to slide on the main rod 110, in order to prevent the sliding sleeve 210 from falling off the main rod 110, the outer diameter of the pull ring 180 is larger than the outer diameter of the main rod 110. The pull ring 180 is used to hold and limit the sliding sleeve 210 to prevent the sliding sleeve 210 from falling off the main rod 110.

[0040] If the floating plate 310 and the main rod 110 are not in a vertical state, the insertion state of the main rod 110 cannot be observed through the floating plate 310. For this reason, when the knob bolt 250 is connected to the connecting hole 340, the upper end of the floating plate 310 is attached to the limit plate 240, and the floating plate 310 and the main rod 110 are vertically distributed, so that the insertion state of the main rod 110 can be observed through the vertically arranged floating plate 310.

[0041] During specific use, the rope loop 190 is put on the wrist, the measuring component 100 is pulled open, the third sleeve 140 is inserted into the mud through the lower cone head 170, and the main rod 110 is pressed to make the measuring component 100 enter the mud for measurement. During the measurement process, the floating plate 310 is turned up and fits with the limit plate 240, and the knob bolt 250 is connected to the connecting hole 340 of the floating plate 310 to keep the floating plate 310 in an unfolded state. The sliding sleeve 210 is slid on the main rod 110 to make the unfolded floating plate 310 fit the mud surface. The floating plate 310 is used as a reference. The floating plate 310 is parallel to the mud surface, which means that the main rod 110 is vertically inserted into the mud, which is convenient for observing the insertion state of the main rod 110 from the outside to avoid the main rod 110 being tilted into the mud and affecting the measurement results.

[0042] At the same time, the floating plate 310 can float on the surface of the mud, preventing the measuring component 100 from being lost and buried in the mud.

[0043] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A tool for measuring silt depth, characterized in that: include: The measuring component (100) comprises a main rod (110), a first sleeve (120), a second sleeve (130), a third sleeve (140) and a fastening buckle (150), wherein the first sleeve (120) is arranged at the lower end of the main rod (110), the second sleeve (130) is arranged at the lower end of the first sleeve (120), the third sleeve (140) is arranged at the lower end of the second sleeve (130), and the fastening buckle (150) is arranged at the upper ends of the first sleeve (120), the second sleeve (130) and the third sleeve (140); A sliding component (200) is arranged on the main rod (110), the sliding component (200) comprising a sliding sleeve (210), a connecting block (220), an axial hole (230), a limiting plate (240) and a knob bolt (250); the sliding sleeve (210) is sleeved on the main rod (110); the outer wall of the sliding sleeve (210) is provided with evenly distributed connecting blocks (220); the outer ends of the connecting blocks (220) are provided with axial holes (230); the side walls of the connecting blocks (220) are provided with limiting plates (240); and the outer ends of the limiting plates (240) are provided with knob bolts (250); A movable component (300) is connected to the connecting block (220), the movable component (300) comprising a floating plate (310), a groove (320), a rotating shaft (330) and a connecting hole (340), wherein one end of the floating plate (310) is provided with a groove (320) connected to the connecting block (220), a rotating shaft (330) connected to the shaft hole (230) is provided in the groove (320), and a connecting hole (340) connected to the knob bolt (250) is provided on the floating plate (310).

2. A tool for measuring silt depth according to claim 1, characterized in that: The outer walls of the main rod (110), the first sleeve (120), the second sleeve (130) and the third sleeve (140) are provided with markings (160) distributed at equal intervals.

3. A tool for measuring silt depth according to claim 1, characterized in that: The lower end of the third sleeve (140) is provided with a cone head (170), and the tip of the cone head (170) is spherical.

4. A tool for measuring silt depth according to claim 1, characterized in that: A pull ring (180) is provided at the upper end of the main rod (110), and a rope loop (190) is provided on the pull ring (180).

5. A tool for measuring silt depth according to claim 4, characterized in that: The outer diameter of the pull ring (180) is greater than the outer diameter of the main rod (110).

6. A tool for measuring silt depth according to claim 1, characterized in that: When the knob bolt (250) is in a connected state with the connection hole (340), the upper end of the floating plate (310) is in contact with the limiting plate (240), and the floating plate (310) and the main rod (110) are vertically distributed.

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