Water sump coal slime thickness vernier scale

Abstract

The utility model relates to the technical field of coal slime thickness measurement, in particular to a water sump coal slime thickness vernier scale. The water sump coal slime thickness vernier scale provided by the utility model can efficiently and accurately measure the water sump coal slime thickness. A water sump coal slime thickness vernier scale comprises a steel bar drill rod, scale blocks, a handle, a coal blocking piece, a supporting rod, a connecting block and the like, the scale blocks are connected to the steel bar drill rod, the handle is connected to the upper side of the steel bar drill rod, the coal blocking piece is connected to the lower portion of the steel bar drill rod in a sliding mode, the supporting rod is connected to the upper side of the coal blocking piece, and the connecting block is connected to the upper portion of the supporting rod. The steel bar drill rod is inserted into water sump coal slime by grabbing the handle, the coal blocking piece is located on the surface of the coal slime, the indicating ring moves upwards relative to the steel bar drill rod, after the steel bar drill rod makes contact with the bottom, the scale block at the position corresponding to the indicating ring is observed to obtain the water sump coal slime thickness, and the effect that the water sump coal slime thickness can be efficiently and accurately measured is achieved.

Description

Technical Field

[0001] This utility model relates to the field of coal slime thickness measurement technology, and in particular to a vernier caliper for coal slime thickness in a water tank. Background Technology

[0002] Coal slime thickness measurement is of great significance in coal mine safety production, especially in water sump management. Accurate measurement of coal slime thickness helps to clean it up in a timely manner, preventing problems such as poor drainage and reduced water sump capacity caused by accumulation. Currently, the common method for measuring coal slime thickness in water sump, sedimentation tank, and drainage ditch is to insert a simple measuring rod into the coal slime and then determine the thickness (depth) based on the reading of the slime at the corresponding position on the rod. However, directly reading the slime at the corresponding position on the measuring rod results in low accuracy and is easily affected by environmental factors (such as water flow and suspended solids).

[0003] Therefore, a vernier caliper for measuring the thickness of coal slurry in a water tank has now been developed, which can efficiently and accurately measure the thickness of coal slurry in the water tank. Utility Model Content

[0004] To overcome the shortcomings of low accuracy and susceptibility to environmental factors when measuring the thickness of coal slime in water tanks, sedimentation tanks, and ditches by directly reading the corresponding position of the coal slime on the measuring rod, this utility model provides a vernier caliper for measuring the thickness of coal slime in water tanks that can efficiently and accurately measure the thickness of coal slime in water tanks.

[0005] The technical solution of this utility model is as follows: a vernier caliper for the thickness of coal slurry in a water tank, comprising a steel rod, scale blocks, a handle, a coal retaining plate, a support rod, a connecting block, and an indicator ring. Multiple scale blocks are connected to the steel rod, a handle is connected to the upper side of the steel rod, a coal retaining plate is slidably connected to the lower part of the steel rod, a support rod is connected to the upper side of the coal retaining plate, a connecting block is connected to the upper part of the support rod, an indicator ring is connected to the connecting block, and the steel rod passes through the indicator ring.

[0006] In one embodiment, the device also includes a mounting bracket and a sponge, with multiple mounting brackets connected to the middle of the handle, and a sponge placed between the mounting brackets, with a steel rod passing through the sponge.

[0007] In one embodiment, a lighting lamp is also included, which is attached to the front mounting bracket.

[0008] In one embodiment, a fixing screw is also included, with the fixing screw threadedly connected to the indicator ring.

[0009] In one embodiment, the fixing screw is provided with a knob.

[0010] In one embodiment, a nut is also included, with the lower part of the steel rod threadedly connected to the nut, which is located below the coal retaining plate.

[0011] Compared with the prior art, the present invention has the following advantages: 1. The present invention inserts the steel rod into the coal slurry in the water tank by gripping the handle. The coal blocking plate is located on the surface of the coal slurry, so that the indicator ring moves upward relative to the steel rod. When the steel rod touches the bottom, the thickness of the coal slurry in the water tank can be obtained by observing the scale block at the corresponding position of the indicator ring. This achieves the effect of efficiently and accurately measuring the thickness of the coal slurry in the water tank.

[0012] 2. When it is necessary to clean the steel bar rod, this utility model achieves the effect of cleaning the steel bar rod by detaching the sponge from the fixed frame and then moving the sponge on the steel bar rod, so as to facilitate subsequent use. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the lighting lamp and slider sponge components of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the coal retaining plate and support rod of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the fixing screw and indicator ring of this utility model.

[0017] The markings in the diagram are: 1. Rebar rod, 2. Scale block, 3. Handle, 4. Fixing frame, 5. Sponge wiper, 6. Lighting lamp, 7. Coal retaining plate, 8. Support rod, 9. Connecting block, 10. Indicator ring, 11. Fixing screw, 12. Nut. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0019] A vernier caliper for the thickness of coal slime in a water tank, such as Figures 1-4As shown, the device includes a reinforcing bar rod 1, graduated blocks 2, a handle 3, a mounting bracket 4, a sponge 5, a light 6, a coal baffle 7, a support rod 8, a connecting block 9, an indicator ring 10, a fixing screw 11, and a nut 12. Multiple graduated blocks 2 are connected to the reinforcing bar rod 1. The handle 3 is connected to the upper side of the reinforcing bar rod 1. Four mounting brackets 4 are connected to the middle of the handle 3. The sponge 5 is placed between the mounting brackets 4. The reinforcing bar rod 1 passes through the sponge 5. The light is connected to the front mounting bracket 4. Lamp 6, the lower part of the steel rod 1 is slidably connected to the coal blocking plate 7, the upper side of the coal blocking plate 7 is connected to the support rod 8, the upper part of the support rod 8 is connected to the connecting block 9, the connecting block 9 is connected to the indicator ring 10, the steel rod 1 passes through the indicator ring 10, the indicator ring 10 is threadedly connected to the fixing screw 11, the fixing screw 11 is provided with a knob for easy rotation, the lower part of the steel rod 1 is threadedly connected to the nut 12, the nut 12 is located under the coal blocking plate 7.

[0020] When using this utility model, first grasp the handle 3 and insert the steel rod 1 into the coal slurry in the water tank. The coal baffle 7 is located on the surface of the coal slurry, causing the indicator ring 10 to move upward relative to the steel rod 1. When the steel rod 1 touches the bottom, turn on the light 6 to illuminate the steel rod 1. Then, the thickness of the coal slurry in the water tank is obtained through the scale block 2 corresponding to the position of the indicator ring 10, thus achieving efficient and accurate measurement of the thickness of the coal slurry in the water tank. The nut 12 is used to limit the coal baffle 7. By tightening the fixing screw 11, the fixing screw 11 is brought into contact with the steel rod 1, which can fix the indicator ring 10 in a designated position for easy data reading. When it is necessary to clean the steel rod 1, the sponge 5 is detached from the fixing frame 4, and then the sponge 5 is moved on the steel rod 1 to clean the steel rod 1 for subsequent use.

[0021] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A sump slurry thickness vernier, characterized by: The utility model provides a steel bar drill rod, including steel bar drill rod (1), scale block (2), handle (3), coal baffle (7), support rod (8), connecting block (9) and indicating ring (10), a plurality of scale blocks (2) are connected on steel bar drill rod (1), handle (3) is connected on the upside of steel bar drill rod (1), coal baffle (7) is slidably connected in the lower part of steel bar drill rod (1), support rod (8) is connected on the upside of coal baffle (7), connecting block (9) is connected on the upper part of support rod (8), indicating ring (10) is connected on connecting block (9), steel bar drill rod (1) passes through indicating ring (10).

2. A sump slurry thickness vernier as claimed in claim 1 wherein: Still include fixed frame (4) and sponge (5), a plurality of fixed frame (4) are connected in the middle of handle (3), and sponge (5) is placed between fixed frame (4), steel bar drill rod (1) passes through sponge (5).

3. A sump slurry thickness vernier as claimed in claim 2 wherein: Still include illuminating lamp (6), and the illuminating lamp (6) is connected on the fixed frame (4) of front side.

4. A sump slurry thickness vernier as claimed in claim 3 wherein: Still include fixed screw (11), and fixed screw (11) is screwedly connected on indicating ring (10).

5. A sump slurry thickness vernier as claimed in claim 4 wherein: Knob is equipped on fixed screw (11).

6. A sump slurry thickness vernier as claimed in claim 4 wherein: Still include nut (12), and nut (12) is screwedly connected in the lower part of steel bar drill rod (1), and nut (12) is located the downside of coal baffle (7).

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