CN218179824U - Silt degree of depth measuring tool - Google Patents

Abstract

The utility model provides a silt degree of depth measuring tool, including the measuring stick, the disc has been cup jointed in the lateral wall slip of measuring stick, the solid fixed ring of top outer wall fixedly connected with of disc, gu fixed ring's lateral wall has the gim peg one through screw threaded connection, the lateral wall sliding connection of gim peg has the sliding ring, the lateral wall of sliding ring has gim peg two through screw threaded connection, the lateral wall slip of measuring stick has cup jointed the spring, the top fixed connection of spring is at the bottom outer wall of sliding ring, the bottom fixed connection of spring is at solid fixed ring's top outer wall. The utility model discloses an insert under the measuring stick in the silt and down the compaction, the spring promotes the disc through solid fixed ring and moves down and make it hug closely on the surface of silt, then rotates the gim peg one again and make its one end tightly support the measuring stick, fixes solid fixed ring's position, and then fixes the disc, extracts the measuring stick, and the distance of measuring the disc to the conical head bottom is exactly the silt degree of depth, simple structure, and convenient to use measures the accuracy.

Description

Silt degree of depth measuring tool

Technical Field

The utility model relates to a silt degree of depth measures technical field, especially relates to a silt degree of depth measuring tool.

Background

Through the measurement and analysis of the sludge distribution and the sludge thickness of the shallow rivers and lakes, the influence of human activities and natural factors on the rivers and lakes can be quantified, and technical support is provided for the comprehensive treatment of the rivers and lakes and the formulation of a water resource protection scheme. In the prior art, generally, use the sharp-pointed body of rod of lower extreme, during the measurement, vertically insert the body of rod in river or pond aquatic, until the lower extreme passes the silt layer, the bottom to river or pond water is supported to the butt, because silt can be attached to at body of rod surface, takes out the body of rod after, through observing the position region on the body of rod of silt to obtain the silt degree of depth.

However, the attaching effect of the sludge on the outer surface of the rod body is not good, and when the rod body is taken out of a river or a pool body, sludge traces attached to the outer surface of the rod body can be washed away by water flow, so that the sludge depth data can only be estimated by a measurer, and the estimation is very inaccurate. Therefore, it is desirable to design a sludge depth measuring tool to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sludge depth measuring tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a silt degree of depth measuring instrument, includes the measuring stick, the lateral wall of measuring stick slides and has cup jointed the disc, the solid fixed ring of top outer wall fixedly connected with of disc, gu fixed ring's lateral wall has gim peg one through screw threaded connection, the lateral wall sliding connection of gim peg one has the sliding ring, the lateral wall of sliding ring has gim peg two through screw threaded connection, the lateral wall of measuring stick slides and has cup jointed the spring, the top fixed connection of spring is at the bottom outer wall of sliding ring, the bottom fixed connection of spring is at solid fixed ring's top outer wall.

Furthermore, a plurality of drain holes are formed in the outer wall of the top of the disc, and the side wall of the measuring rod is provided with scale lines.

Furthermore, a rod sleeve is fixedly sleeved on the side wall of the top end of the measuring rod, and anti-skid grains are formed in the side wall of the rod sleeve.

Furthermore, a conical head is fixedly sleeved at the bottom end of the measuring rod, and a flat opening is formed in the outer wall of the bottom of the conical head.

Furthermore, a thread groove is formed in the outer wall of the bottom end of the measuring rod, and a screw rod matched with the thread groove is arranged on the outer wall of the bottom of the conical head.

The utility model has the advantages that:

1. insert in the silt and down the compaction under the measuring stick through setting up, the spring promotes the disc through solid fixed ring and moves down and make it hug closely on the surface of silt, then rotates the gim peg once again and makes its one end tightly support the measuring stick, fixes solid fixed ring's position, and then fixes the disc, extracts the measuring stick, and the distance of measuring disc to conical head bottom is exactly the silt degree of depth, simple structure, and convenient to use measures the accuracy.

2. Through the spring and the sliding ring that set up, the spring links together solid fixed ring and sliding ring, avoids the disc to break away from the measuring stick, and the flexible scope because of the spring is limited for the disc can only remove in the certain extent, and the position of sliding ring is adjustable, has just increased the home range of disc, with the measurement of the different degree of depth silt of adaptation.

3. Through wash port and the scale line that sets up, the wash port is convenient for rivers and passes through the disc, reduces the resistance of water for the whereabouts of disc improves measuring efficiency, and is favorable to the contact on disc and silt surface, and the scale line makes the staff observe the position of disc more fast, the degree of depth of silt promptly.

4. Through conical head and the parallel flat mouth that sets up, the conical head adopts the higher material of hardness, and inside the measuring stick of being convenient for inserted silt better, the parallel flat mouth makes the conical head bottom level, and the conical head is more difficult to go deep into the earth of silt bottom surface for the silt degree of depth measurement is more accurate.

Drawings

Fig. 1 is a schematic perspective view of a sludge depth measuring tool according to the present invention;

fig. 2 is a schematic front sectional structural view of a sludge depth measuring tool according to the present invention;

fig. 3 is a schematic diagram of a locally enlarged structure of a silt depth measuring tool provided by the present invention.

In the figure: the measuring device comprises a measuring rod 1, a disc 2, a fixing ring 3, a fixing bolt I4, a sliding ring 5, a fixing bolt II 6, a spring 7, a drain hole 8, a scale line 9, a rod sleeve 10, a conical head 11, a flat port 12, a screw groove 13 and a screw rod 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 3 simultaneously, a silt depth measuring tool, including a measuring rod 1, the length of the measuring rod 1 is between 3-5 meters, a disk 2 is slidably sleeved on a side wall of the measuring rod 1, the disk 2 is made of metal, a fixing ring 3 is welded on an outer wall of a top portion of the disk 2, a first fixing bolt 4 is connected to the side wall of the fixing ring 3 through a screw thread, a first fixing bolt 4 is rotated by a worker, one end of the first fixing bolt tightly abuts against the side wall of the measuring rod 1, the position of the fixing ring 3 is fixed, the disk 2 is further fixed, a sliding ring 5 is slidably connected to the side wall of the first fixing bolt 4, the sliding ring 5 is located above the fixing ring 3, the position of the sliding ring 5 is adjustable, a second fixing bolt 6 is connected to the side wall of the sliding ring 5 through a screw thread, the worker rotates the second fixing bolt 6, one end of the second fixing bolt tightly abuts against the side wall of the measuring rod 1, the position of the sliding ring 5 is fixed, a spring 7 is slidably sleeved on the side wall of the measuring rod 1, the top end of the spring 7 is welded to the outer wall of the sliding ring 5, the bottom portion of the fixing ring 5 is welded to the outer wall of the fixing ring, the disk 3, the disk is tightly attached to the outer wall of the disk, the disk 3, the sliding ring 7, the sliding ring 2 can only move to the disk 2 in a limited range, and the range of the disc 2, the range of the disc 2, the disc 2 can be suitable for measuring rod 2, and the disc 2, the disc 2 can be moved to be adjusted.

Further, a plurality of wash port 8 has been seted up to the top outer wall of disc 2, wash port 8 is the annular equidistance and sets up, wash port 8 is convenient for rivers to pass through disc 2, reduce the resistance of water for the whereabouts of disc 2 improves measuring efficiency, and be favorable to the contact on disc 2 and silt surface, scale line 9 has been seted up to the lateral wall of measuring stick 1, scale line 9 makes the staff survey the position of disc 2 more fast, the degree of depth of silt promptly.

Further, the top side wall of the measuring rod 1 is fixedly sleeved with a rod sleeve 10, the side wall of the rod sleeve 10 is provided with anti-slip patterns, the rod sleeve 10 is convenient for a worker to grasp the measuring rod 1, and the anti-slip patterns increase the anti-slip performance of the surface of the rod sleeve 10 so that the worker can grasp the rod sleeve 10 better.

Furthermore, a conical head 11 is fixedly sleeved at the bottom end of the measuring rod 1, the conical head 11 is made of a material with higher hardness, the conical head 11 is convenient for the measuring rod 1 to be better inserted into the sludge, a flat opening 12 is formed in the outer wall of the bottom of the conical head 11, the flat opening 12 enables the bottom of the conical head 11 to be flat, and the conical head 11 is more difficult to penetrate into soil on the bottom surface of the sludge, so that the depth measurement of the sludge is more accurate; thread groove 13 has been seted up to the bottom outer wall of measuring stick 1, and the bottom outer wall of conical head 11 is provided with the screw rod 14 with 13 looks adaptations of thread groove, and conical head 11 passes through screw rod 14 threaded connection to be fixed on measuring stick 1 in thread groove 13, and screw rod 14 cooperation thread groove 13 is convenient for the staff to change conical head 11.

The working principle is as follows: when the device is used, a worker fixes the conical head 11 on the measuring rod 1 in the screw groove 13 through the screw rod 14 in a threaded manner, the worker holds the rod sleeve 10 to insert the measuring rod 1 into silt downwards and compact the silt downwards, the conical head 11 guides the measuring rod 1 to be better inserted into the silt, the flat mouth 12 enables the bottom of the conical head 11 to be flat, the conical head 11 is more difficult to penetrate into the soil on the bottom surface of the silt, the spring 7 pushes the disc 2 to move downwards through the fixing ring 3, so that the disc 2 can be tightly attached to the surface of the silt, the drain hole 8 is convenient for water to flow through the disc 2, the resistance of water is reduced, the falling of the disc 2 is accelerated, the contact between the disc 2 and the surface of the silt is facilitated, the worker rotates the fixing bolt I4, one end of the fixing bolt is tightly abutted to the side wall of the measuring rod 1, and the position of the fixing ring 3 is fixed, and then fix disc 2, subsequently, the staff extracts measuring rod 1, the distance from measuring disc 2 to the bottom end of conical head 11 is the depth of silt, the staff can also observe the position of disc 2 more rapidly through dividing line 9, namely the depth of silt, if the contact that leads to disc 2 and silt surface because of the pulling of spring 7, the staff can move sliding ring 5 downwards, disc 2 also can move downwards along with it, if make measuring rod 1 can't insert the silt bottom because of the extrusion of spring 7, the staff can move sliding ring 5 upwards, disc 2 also can move upwards along with it, finally the staff rotates gim peg two 6, make its one end tightly support the lateral wall of measuring rod 1, fix the position of sliding ring 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a silt degree of depth measuring instrument, includes measuring stick (1), its characterized in that, disc (2) have been cup jointed in the lateral wall slip of measuring stick (1), the solid fixed ring (3) of top outer wall fixedly connected with of disc (2), the lateral wall of solid fixed ring (3) has gim peg (4) through screw threaded connection, the lateral wall sliding connection of gim peg (4) has sliding ring (5), the lateral wall of sliding ring (5) has gim peg two (6) through screw threaded connection, the lateral wall slip of measuring stick (1) has cup jointed spring (7), the top fixed connection of spring (7) is at the bottom outer wall of sliding ring (5), the bottom fixed connection of spring (7) is at the top outer wall of solid fixed ring (3).

2. The sludge depth measuring tool as claimed in claim 1, wherein the top outer wall of the disc (2) is provided with a plurality of drainage holes (8), and the side wall of the measuring rod (1) is provided with a scale line (9).

3. The sludge depth measuring tool is characterized in that a rod sleeve (10) is fixedly sleeved on the side wall of the top end of the measuring rod (1), and anti-skid lines are arranged on the side wall of the rod sleeve (10).

4. The sludge depth measuring tool as claimed in claim 1, wherein a conical head (11) is fixedly sleeved at the bottom end of the measuring rod (1), and a flat opening (12) is formed in the outer wall of the bottom of the conical head (11).

5. The sludge depth measuring tool according to claim 4, wherein the outer wall of the bottom end of the measuring rod (1) is provided with a screw groove (13), and the outer wall of the bottom of the conical head (11) is provided with a screw rod (14) matched with the screw groove (13).

Images