CN219037855U

CN219037855U - Depth gauge

Info

Publication number: CN219037855U
Application number: CN202223453188.4U
Authority: CN
Inventors: 肖慧军; 张珍
Original assignee: Wuhan Huisheng Precision Machinery Co ltd
Current assignee: Wuhan Huisheng Precision Machinery Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-16
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a depth gauge, which comprises a flat plate, wherein a measuring component is arranged in the flat plate, a fixing component is arranged on the upper surface of the flat plate, the measuring component comprises a clamping groove, the clamping groove is formed in the surface of the flat plate, a rotary groove is formed in the center of the inner wall of the clamping groove, a round block is connected in the rotary groove in a rotary mode, a jack is formed in the round block, a measuring ruler is inserted in the jack, and a thread groove is formed in one end of the measuring ruler, and the depth gauge has the advantages that: through pegging graft the dipperstick inside the jack, then with screw thread piece and the mutual threaded connection of screw thread groove on a plurality of dippersticks, and then make the dipperstick length extension of pegging graft inside the jack, after the firm contact in bottom of dipperstick and well hole, the degree of depth of well hole is arrived according to the quantity of the dipperstick that the jack lower extreme used, and then prevents that the sewage of well hole bottom from blockking measuring tool and well hole bottom contact, the measurement data of messenger keeps unanimous with actual degree of depth.

Description

Depth gauge

Technical Field

The utility model relates to the technical field of depth measurement, in particular to a depth gauge.

Background

The conventional depth measuring tool is provided with a well depth instrument, the well depth instrument measures the depth of a well by using the propagation time of sound waves in the air, and accurate and rapid results can be obtained in direct measurement without any equipment for roughly detecting the depth of the well in advance.

But current well depth appearance needs to feed back through the sound wave when measuring, when there is substances such as sewage mud in the pit, sewage lamp material can lead to the sound wave to be hindered, can lead to the measurement data of sound wave to have the difference with the actual degree of depth in pit like this.

Disclosure of Invention

The utility model aims to provide a depth gauge for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the depth gauge comprises a flat plate, wherein a measuring component is arranged in the flat plate, and a fixing component is arranged on the upper surface of the flat plate;

the measuring assembly comprises a clamping groove, the clamping groove is formed in the surface of the flat plate, a rotary groove is formed in the center of the inner wall of the clamping groove, a round block is connected to the rotary groove in a rotary mode, a jack is formed in the round block, a measuring ruler is inserted into the jack, a thread groove is formed in one end of the measuring ruler, a thread block is fixedly connected to the other end of the measuring ruler, and a plurality of placing grooves are formed in the surface of the flat plate.

Preferably, the fixing component comprises two screw holes, the two screw holes are symmetrically formed in the upper surface of the flat plate, the two screw holes are connected with bolts in a threaded mode, the two bolts are fixedly connected with rotating buttons at the upper ends of the bolts, the two bolts are inserted into two strip-shaped grooves, the two strip-shaped grooves are formed in the center of two clamping plates, the two clamping plates are fixedly connected with sliding blocks at the two ends of the clamping plates, the four sliding blocks are slidably connected in the two sliding grooves, and the two sliding grooves are symmetrically formed in the surface of the flat plate.

Preferably, the lengths of the clamping groove and the placing groove are longer than the length of the measuring ruler, and the measuring ruler is clamped inside the placing grooves.

Preferably, one side of the clamping plate is clamped above the placing groove, and the length of the clamping plate clamped on the surface of the placing groove is shorter than that of the strip-shaped groove.

Preferably, the lower surfaces of the two rotating buttons are fixedly connected with rubber pads, and the rubber pads are in contact with the upper surface of the clamping plate.

Compared with the prior art, the utility model has the beneficial effects that: through pegging graft the dipperstick inside the jack, then with screw thread piece and the mutual threaded connection of screw thread groove on a plurality of dippersticks, and then make the dipperstick length extension of pegging graft inside the jack, after the firm contact in bottom of dipperstick and well hole, the degree of depth of well hole is arrived according to the quantity of the dipperstick that the jack lower extreme used, and then prevents that the sewage of well hole bottom from blockking measuring tool and well hole bottom contact, the measurement data of messenger keeps unanimous with actual degree of depth.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a flat plate structure according to the present utility model;

FIG. 3 is a schematic diagram of a card structure according to the present utility model;

fig. 4 is an enlarged view of portion a of fig. 1 in accordance with the present utility model.

In the figure: 1. a flat plate; 2. a measurement assembly; 21. a clamping groove; 22. a rotary groove; 23. round blocks; 24. a jack; 25. a measuring ruler; 26. a thread groove; 27. a screw block; 28. a placement groove; 3. a fixing assembly; 31. a screw hole; 32. a bolt; 33. a rotary knob; 34. a rubber pad; 35. a bar-shaped groove; 36. a clamping plate; 37. a slide block; 38. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the depth gauge comprises a flat plate 1, wherein a measuring component 2 is arranged in the flat plate 1, and a fixing component 3 is arranged on the upper surface of the flat plate 1;

the measuring assembly 2 comprises a clamping groove 21, the clamping groove 21 is formed in the surface of the flat plate 1, a rotary groove 22 is formed in the center of the inner wall of the clamping groove 21, a round block 23 is connected in the rotary groove 22 in a rotary mode, a jack 24 is formed in the round block 23, a measuring ruler 25 is inserted into the jack 24, a thread groove 26 is formed in one end of the measuring ruler 25, a thread block 27 is fixedly connected to the other end of the measuring ruler 25, a plurality of placing grooves 28 are formed in the surface of the flat plate 1, the measuring ruler 25 is inserted into the jack 24, then the thread blocks 27 on the measuring rulers 25 are connected with the thread grooves 26 in a threaded mode, the length of the measuring ruler 25 inserted into the jack 24 is lengthened, after the measuring ruler 25 is in firm contact with the bottom of a pit, the depth of the pit is obtained according to the number of the measuring rulers 25 used at the lower end of the jack 24, a sewage blocking measuring tool at the bottom of the pit is prevented from being in contact with the bottom of the pit, and measuring data are consistent with the actual depth.

The fixing component 3 comprises two screw holes 31, the two screw holes 31 are symmetrically formed in the upper surface of the flat plate 1, bolts 32 are connected to the inner portions of the two screw holes 31 in a threaded mode, rotary buttons 33 are fixedly connected to the upper ends of the two bolts 32, the two bolts 32 are inserted into two strip-shaped grooves 35, the two strip-shaped grooves 35 are formed in the centers of the two clamping plates 36, sliding blocks 37 are fixedly connected to the two ends of the two clamping plates 36, four sliding blocks 37 are slidably connected to the inner portions of the two sliding grooves 38, the two sliding grooves 38 are symmetrically formed in the surface of the flat plate 1, the flat plate 1 is placed on the surface of a pit of a required depth to be measured, then the rotary buttons 33 are rotated to drive the bolts 32 to rotate, the bolts 32 are moved out of the screw holes 31, the rubber pads 34 are pressed by the rotary buttons 33, the clamping plates 36 are fixed by the rubber pads 34, the clamping plates 36 are pushed to move away from the placing grooves 28, and the measuring scales 25 in the placing grooves 28 are moved out.

The lengths of the clamping groove 21 and the placing grooves 28 are longer than the length of the measuring ruler 25, the measuring ruler 25 is clamped inside the placing grooves 28, and then the measuring ruler can be placed in the clamping groove 21 and the placing grooves 28, and the measuring ruler 25 is fixed through the placing grooves 28.

One side of the clamping plate 36 is clamped above the placing groove 28, the clamping plate 36 is clamped on the surface of the placing groove 28, the length of the clamping plate 36 is shorter than that of the strip-shaped groove 35, the measuring ruler 25 in the placing groove 28 is fixed through the clamping plate 36, and meanwhile the clamping plate 36 can be moved away from the surface of the placing groove 28.

Rubber pads 34 are fixedly connected to the lower surfaces of the two rotating buttons 33, the rubber pads 34 are in contact with the upper surfaces of the clamping plates 36, and the clamping plates 36 are extruded and fixed through the rubber pads 34.

Specifically, when the utility model is used, firstly, the flat plate 1 is placed on the surface of a pit of which the depth is required to be measured, then the rotary knob 33 is rotated to drive the bolt 32 to rotate, so that the bolt 32 is moved out of the screw hole 31, the rotary knob 33 is contacted with the rubber pad 34 to squeeze, the rubber pad 34 is contacted with the clamping plate 36 to fix the clamping plate 36, the clamping plate 36 is pushed to move away from the placing groove 28, the measuring scales 25 in the placing grooves 28 are moved out, then the measuring scales 25 are inserted into the inserting holes 24, then the thread blocks 27 on the measuring scales 25 and the thread grooves 26 are connected with each other in a threaded manner, the length of the measuring scales 25 inserted into the inserting holes 24 is lengthened, after the measuring scales 25 are firmly contacted with the bottom of the pit, the depth of the pit is obtained according to the number of the measuring scales 25 used at the lower end of the inserting holes 24, and the sewage at the bottom of the pit is prevented from blocking the measuring tool from contacting with the bottom of the pit, and the measured data are consistent with the actual depth.

Claims

1. The depth gauge comprises a flat plate (1), wherein a measuring component (2) is arranged in the flat plate (1), and a fixing component (3) is arranged on the upper surface of the flat plate (1);

the method is characterized in that: the measuring assembly (2) comprises a clamping groove (21), the clamping groove (21) is formed in the surface of the flat plate (1), a rotary groove (22) is formed in the center of the inner wall of the clamping groove (21), round blocks (23) are connected to the rotary groove (22) in a rotary mode, inserting holes (24) are formed in the round blocks (23), measuring scales (25) are inserted into the inserting holes (24), threaded grooves (26) are formed in one end of each measuring scale (25), threaded blocks (27) are fixedly connected to the other end of each measuring scale (25), and a plurality of placing grooves (28) are formed in the surface of the flat plate (1).

2. The depth gauge of claim 1, wherein: the fixing assembly (3) comprises two screw holes (31), the two screw holes (31) are symmetrically formed in the upper surface of the flat plate (1), bolts (32) are connected with the inside of the screw holes (31) in a threaded mode, and rotary buttons (33) are fixedly connected with the upper ends of the bolts (32).

3. A depth gauge according to claim 2, wherein: the two bolts (32) are inserted into the two strip-shaped grooves (35), and the two strip-shaped grooves (35) are formed in the centers of the two clamping plates (36).

4. A depth gauge according to claim 3, wherein: two ends of each clamping plate (36) are fixedly connected with sliding blocks (37), four sliding blocks (37) are slidably connected inside two sliding grooves (38), and the two sliding grooves (38) are symmetrically formed in the surface of the flat plate (1).

5. The depth gauge of claim 1, wherein: the lengths of the clamping groove (21) and the placing grooves (28) are longer than the length of the measuring ruler (25), and the measuring ruler (25) is clamped inside the placing grooves (28).

6. A depth gauge according to claim 3, wherein: one side joint of cardboard (36) is in the top of standing groove (28), the length of cardboard (36) joint on standing groove (28) surface is shorter than the length of bar groove (35).

7. A depth gauge according to claim 2, wherein: and rubber pads (34) are fixedly connected to the lower surfaces of the two rotating buttons (33), and the rubber pads (34) are in contact with the upper surfaces of the clamping plates (36).