CN218410959U

CN218410959U - Wire length detector for geophysical exploration

Info

Publication number: CN218410959U
Application number: CN202222278759.9U
Authority: CN
Inventors: 李延康; 贾磊; 刘立安
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-31
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a length measurement field, concretely relates to wire length detection appearance for geophysical prospecting. Including the operation panel, fixed mounting has the supporting leg around the lower surface of operation panel, and the bottom fixed mounting of supporting leg has the backup pad, and the upper surface left and right sides fixed mounting of operation panel has the mount table, and fixed mounting has the mounting panel on the upper surface of mount table, installs the pivot on the mounting panel, and pivot and mounting panel rotate to be connected, and the left end fixed mounting of pivot changes the handle, changes and is equipped with the clutch blocks on the handle. Be equipped with the screw thread in the pivot, the right-hand member of pivot is equipped with the nut, nut and screw thread looks adaptation, and the one end fixed mounting who keeps away from the screw thread on the nut has the fixed plate, the lower part of nut is equipped with the supporting seat, and fixed mounting has spacing telescopic link on the fixed plate. The utility model discloses when using, can reduce the measuring error because of the wire is lax to take up the wire, simultaneously, the utility model discloses can carry out the error that produces when the scale reading is with the reduction reading through the scale indicator board.

Description

Wire length detector for geophysical exploration

Technical Field

The utility model relates to a length measurement field, concretely relates to wire length detection appearance for geophysical prospecting.

Background

Geophysical exploration, abbreviated as geophysical exploration, refers to the detection of geological conditions such as formation lithology, geological structure and the like by researching and observing the changes of various geophysical fields. Since the different formation media that make up the earth's crust tend to differ in density, elasticity, electrical conductivity, magnetism, radioactivity, and thermal conductivity, these differences cause corresponding local changes in the geophysical field. By measuring the distribution and variation characteristics of the physical fields and combining with known geological data to carry out analysis and research, the purpose of deducing geological characters can be achieved. The method has two functions of exploration and test, and has the advantages of light equipment, low cost, high efficiency, wide working space and the like compared with drilling. However, since sampling is impossible and direct observation is impossible, it is often used in conjunction with drilling.

No solution is provided in the existing lead length detectors for measuring errors that may occur when the leads are loose and the scales are read. Accordingly, those skilled in the art have provided a wire length gauge for geophysical prospecting, which solves the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a wire length detection appearance for geophysical prospecting, including the operation panel, the lower surface of operation panel fixed mounting all around has the supporting leg, and the bottom fixed mounting of supporting leg has the backup pad, and the upper surface left and right sides fixed mounting of operation panel has the mount table, and fixed mounting has the mounting panel on the upper surface of mount table, installs the pivot on the mounting panel, and pivot and mounting panel rotate to be connected, and the left end fixed mounting of pivot changes the handle, changes and is equipped with the clutch blocks on the handle.

Preferably: be equipped with the screw thread in the pivot, the right-hand member of pivot is equipped with the nut, nut and screw thread looks adaptation, and the one end fixed mounting who keeps away from the screw thread on the nut has the fixed plate.

Preferably: the lower part of nut is equipped with the supporting seat, and supporting seat fixed mounting is on the upper surface of mount table, and fixed mounting has spacing telescopic link on the fixed plate.

Preferably: the limiting telescopic rod is fixedly installed on the installation plate, thread grooves are formed in the surfaces of the upper side and the lower side of the fixed plate, and bolts are arranged in the thread grooves.

Preferably: one end of the bolt far away from the thread groove is fixedly provided with a pressing plate, the pressing plate is provided with a protective layer, and the side wall of the fixing plate is fixedly provided with a scale indicating plate.

Preferably: and a scale plate is fixedly arranged on the upper surface of the operating platform.

Preferably: the upper surface of the scale plate and the lower surface of the scale indicating plate are at the same height, and a lead is arranged between the pressing plates.

The utility model discloses a technological effect and advantage:

the utility model discloses when using, can reduce the measuring error who leads to because of the wire is lax through taut with the wire, simultaneously, the utility model discloses can carry out the error that produces when the scale reading is with the reduction reading through the scale indicator board.

Drawings

FIG. 1 is a schematic structural diagram of an appearance of a wire length detector for geophysical prospecting according to an embodiment of the present disclosure;

FIG. 2 is a left side view of the lead length measuring apparatus for geophysical prospecting according to the embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a wire length detector for geophysical prospecting shown in FIG. 1 at A according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a lead length measuring apparatus for geophysical prospecting shown in FIG. 1 at B according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a wire length detector for geophysical prospecting shown in FIG. 1 at C according to an embodiment of the present application;

in the figure:

1. an operation table; 2. supporting legs; 3. a support plate; 4. an installation table; 5. mounting a plate; 6. a rotating shaft; 7. turning a handle; 8. a friction block; 9. a thread; 10. a nut; 11. a fixing plate; 12. a supporting seat; 13. limiting the telescopic rod; 14. a thread groove; 15. a bolt; 16. pressing a plate; 17. a protective layer; 18. a scale indicating plate; 19. a scale plate; 20. and (4) conducting wires.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 5, the wire length detector for geophysical prospecting provided in the present embodiment includes an operation table 1, support legs 2 are fixedly installed around the lower surface of the operation table 1, support plates 3 are fixedly installed at the bottoms of the support legs 2, installation tables 4 are fixedly installed on the left and right sides of the upper surface of the operation table 1, an installation plate 5 is fixedly installed on the upper surface of the installation table 4, a rotating shaft 6 is installed on the installation plate 5, the rotating shaft 6 is rotatably connected with the installation plate 5, a rotating handle 7 is fixedly installed at the left end of the rotating shaft 6, and a friction block 8 is arranged on the rotating handle 7;

be equipped with screw thread 9 on pivot 6, the right-hand member of pivot 6 is equipped with nut 10, nut 10 and screw thread 9 looks adaptation, the one end fixed mounting who keeps away from screw thread 9 on the nut 10 has fixed plate 11, the lower part of nut 10 is equipped with supporting seat 12, supporting seat 12 fixed mounting is on the upper surface of mount table 4, fixed mounting has spacing telescopic link 13 on the fixed plate 11, spacing telescopic link 13 fixed mounting is on mounting panel 5, the upper and lower both sides of fixed plate 11 are equipped with thread groove 14 on the surface, be equipped with bolt 15 in the thread groove 14, the one end fixed mounting who keeps away from thread groove 14 on the bolt 15 has clamp plate 16, be equipped with protective layer 17 on the clamp plate 16, fixed mounting has scale indicator plate 18 on the lateral wall of fixed plate 11, fixed mounting has scale plate 19 on the upper surface of operation panel 1, the upper surface of scale plate 19 and the lower surface of scale plate 18 are at same height, be equipped with wire 20 between the clamp plate 16.

The utility model discloses when using, at first put wire 20 between clamp plate 16, then rotate bolt 15, bolt 15 drives clamp plate 16 motion, clamp plate 16 of upper and lower both sides fixes wire 20, after wire 20 is fixed, at this moment, rotate and change 7, it rotates 7 drive pivot 6 to change, 10 initial motions of the nut in pivot 6, nut 10 drives 11 movements of fixed plate, fixed plate 11 drives wire 20 and moves, it is taut with wire 20, wire 20 is taut, cooperation scale indicator plate 18 reads the scale on scale plate 19 after taut, measure the length that reachs wire 20.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. Wire length detection appearance for geophysical prospecting, including operation panel (1), a serial communication port, fixed mounting has supporting leg (2) all around the lower surface of operation panel (1), the bottom fixed mounting of supporting leg (2) has backup pad (3), the upper surface left and right sides fixed mounting of operation panel (1) has mount table (4), fixed mounting has mounting panel (5) on the upper surface of mount table (4), install pivot (6) on mounting panel (5), pivot (6) and mounting panel (5) rotate to be connected, the left end fixed mounting of pivot (6) changes (7), change and be equipped with clutch blocks (8) on (7).

2. The wire length measuring instrument for geophysical prospecting of claim 1, wherein said shaft (6) is provided with a screw thread (9), a nut (10) is provided at the right end of the shaft (6), the nut (10) is adapted to the screw thread (9), and a fixing plate (11) is fixedly mounted at the end of the nut (10) far from the screw thread (9).

3. The wire length measuring instrument for geophysical prospecting according to claim 2, characterized in that a support base (12) is provided at the lower portion of said nut (10), said support base (12) is fixedly mounted on the upper surface of said mounting table (4), and a position-limiting telescopic rod (13) is fixedly mounted on said fixing plate (11).

4. The wire length measuring instrument for geophysical prospecting of claim 3, characterized in that said limiting telescopic rod (13) is fixedly mounted on the mounting plate (5), thread grooves (14) are provided on the upper and lower surfaces of the fixing plate (11), and bolts (15) are provided in the thread grooves (14).

5. The wire length measuring instrument for geophysical prospecting according to claim 4, characterized in that a pressing plate (16) is fixedly installed at one end of the bolt (15) far away from the threaded groove (14), a protective layer (17) is arranged on the pressing plate (16), and a scale indicating plate (18) is fixedly installed on the side wall of the fixing plate (11).

6. The wire length measuring instrument for geophysical prospecting according to claim 1, characterized in that a scale plate (19) is fixedly mounted on the upper surface of the operation table (1).

7. The wire length measuring instrument for geophysical prospecting according to claim 6, characterized in that the upper surface of the scale plate (19) and the lower surface of the scale indicating plate (18) are at the same height, and the wire (20) is provided between the press plates (16).