CN218674826U

CN218674826U - Rock ore sample resistivity measuring device

Info

Publication number: CN218674826U
Application number: CN202222536977.8U
Authority: CN
Inventors: 孙敬理; 郭丽; 崔双双
Original assignee: First Geological Brigade of Shandong Provincial Bureau of Geology and Mineral Resources of First Geological and Mineral Exploration Institute of Shandong Province
Current assignee: First Geological Brigade of Shandong Provincial Bureau of Geology and Mineral Resources of First Geological and Mineral Exploration Institute of Shandong Province
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-03-21
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to an electrical resistivity measuring technical field specifically is a rock ore sample resistivity measuring device, comprises an operation bench, the operation panel top is equipped with voltmeter, ampere meter, power, switch and wire, the operation panel top is equipped with the fixed slot, fixedly connected with fixed clamp splice in the fixed slot, the operation panel top is equipped with the shifting chute, be equipped with the removal clamp splice on the shifting chute, the shifting chute both sides fixedly connected with guide bar respectively, guide bar one end is equipped with the spring, the operation panel top is equipped with first scale, fixed clamp splice bottom is equipped with the cross slot, both ends fixedly connected with horizontal pole about the cross slot, horizontal pole both ends slidable respectively are equipped with first stopper. Remove the clamp splice, the removal clamp splice in the shifting chute can remove according to the size of rock ore sample, is fit for placing of the rock ore sample of different specifications size.

Description

Rock ore sample resistivity measuring device

Technical Field

The utility model relates to an electrical resistivity measurement technical field specifically is a rock ore sample resistivity measurement device.

Background

The resistivity of the rock ore is one of important parameters for representing the conductivity of the rock, the rock ore is deeply buried in soil in a daily accumulated and monthly manner, and reservoirs such as natural gas hydrate in the soil can affect the surface characteristics of the rock ore, so that the resistivity of the rock ore is continuously changed, and the position of the reservoir in the soil can be positioned by measuring the resistivity of the rock ore at different depths, thereby facilitating subsequent mining. The resistivity measuring device can only measure the rock ore samples with single specification and size when measuring, can not meet the requirements of the rock ore samples with different sizes when measuring, and is not beneficial to obtaining the lengths and the areas of the rock ores with different specifications and sizes. In view of this, we propose a rock ore specimen resistivity measuring device.

SUMMERY OF THE UTILITY MODEL

In order to compensate for the above insufficiency, the utility model provides a rock ore sample resistivity measuring device.

The technical scheme of the utility model is that:

the utility model provides a rock ore sample resistivity measuring device, includes the operation panel, the operation panel top is equipped with voltmeter, ampere meter, power, switch and wire, the operation panel top is equipped with the fixed slot, fixedly connected with fixed clamp splice in the fixed slot, the operation panel top is equipped with the shifting chute, be equipped with the removal clamp splice on the shifting chute, the shifting chute both sides fixedly connected with guide bar respectively, guide bar one end is equipped with the spring, spring one end with shifting chute fixed connection, the other end with one side bottom fixed connection of removal clamp splice, the operation panel top is equipped with first scale, fixed clamp splice bottom is equipped with the cross slot, both ends fixedly connected with horizontal pole about the cross slot, the horizontal pole both ends are slidable respectively and are equipped with first stopper.

Preferably, one end of the voltmeter is connected with the fixed clamping block through the lead, and the other end of the voltmeter is connected with the movable clamping block through the lead.

Preferably, one end of the power supply is sequentially connected with the ammeter and the fixed clamping block through the conducting wire, and the other end of the power supply is sequentially connected with the switch and the movable clamping block through the conducting wire.

Preferably, the guide rod is movably connected with the movable clamping block, and the guide rod penetrates through the bottom of the movable clamping block.

Preferably, a second graduated scale is arranged above the transverse groove and is located on the fixed clamping block.

Preferably, the middle part of the fixed clamping block is provided with a vertical groove, the upper end and the lower end of the vertical groove are fixedly connected with a vertical rod, and a second limiting block is slidably arranged on the vertical rod.

Preferably, a third scale is arranged on one side of the vertical groove and is positioned on the fixed clamping block.

Preferably, the movable clamping block is provided with a transverse groove, a transverse rod, a first limiting block, a second graduated scale, a vertical groove, a vertical rod, a second limiting block and a third graduated scale which are in the same structure and size as the fixed clamping block.

Preferably, the first stoppers at both ends of the cross bar in the cross groove can move freely on the cross bar.

Preferably, the second limiting block at the upper end of the vertical rod in the vertical groove can freely move on the vertical rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the removal clamp splice, the removal clamp splice in the shifting chute can move according to the size of rock ore sample, be fit for the placing of the rock ore sample of different specifications size, the spring that is equipped with on the guide bar of shifting chute both sides not only can make the removal clamp splice freely move, can also utilize elasticity to play the effect of pushing the removal clamp splice and pressing from both sides tight rock ore sample after the rock ore sample is placed and is accomplished, make rock ore sample and removal clamp splice can not take place the condition of contact failure, the guide bar can make the stable operation of spring difficult emergence warp;

2 the utility model is provided with a first limiting block and a second limiting block, the distance between the first limiting blocks is the length of the rock ore sample, and the distance between the second limiting blocks and the bottom of the moving groove is the width of the rock ore sample;

the utility model discloses a set up first scale, second scale and third scale, learn the length of rock ore sample according to the first scale on the operation panel, be located the length numerical value of position derivation rock ore sample on the second scale according to two first stoppers, be located the position on the third scale and remove the tank bottom to the fixed distance who erects the tank bottom and derive the width numerical value of rock ore sample according to the second stopper.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

fig. 3 is a schematic structural view of the fixing clamp block of the present invention.

In the figure:

1. an operation table; 10. a moving groove; 11. a spring; 12. a guide bar; 13. a first scale; 2. moving the clamping block; 3. a voltmeter; 4. an ammeter; 5. a power source; 6. a switch; 7. a wire; 8. fixing the clamping block; 81. a transverse groove; 82. a cross bar; 83. a first stopper; 84. a second scale; 85. a vertical slot; 86. a vertical rod; 87. a second limiting block; 88. a third scale; 9. and (7) fixing the grooves.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention details the above technical solution by the following embodiments:

the utility model provides a rock ore sample resistivity measuring device, including

operation panel

1, 1 top of operation panel is equipped with voltmeter 3, ampere meter 4, power 5, switch 6 and wire 7, 1 top of operation panel is equipped with fixed slot 9, fixedly connected with fixed clamp splice 8 in the fixed slot 9, 1 top of operation panel is equipped with shifting chute 10, be equipped with removal clamp splice 2 on the

shifting chute

10, 10 both sides of shifting chute are fixedly connected with guide bar 12 respectively, 12 one end of guide bar is equipped with

spring

11, 11 one end of spring and 10 fixed connection of shifting chute, the other end and one side bottom fixed connection who removes

clamp splice

2, 1 top of operation panel is equipped with

first scale

13, 8 bottoms of fixed clamp splice are equipped with transverse groove 81, both ends fixedly connected with horizontal pole 82 about transverse groove 81, horizontal pole 82 both ends slidable respectively are equipped with first stopper 83. The fixed clamping block 8 and the movable clamping block 2 both have a conductive function, the movable groove 10 is parallel to the fixed groove 9, the first graduated scale 13 is adjacent to the upper part of one side of one guide rod 12, and two ends of the movable clamping block 2 are in seamless contact with the movable groove 10.

Removal clamp splice 2 in the shifting chute 10 can remove according to the size of rock ore sample, the placing of the rock ore sample of suitable different specification sizes, spring 11 that is equipped with on the guide bar 12 of shifting chute 10 both sides not only can make removal clamp splice 2 freely remove, can also utilize elasticity to play the effect of pushing the tight rock ore sample of removal clamp splice 2 clamp after the rock ore sample is placed and is accomplished, make the rock ore sample can not take place the condition of contact failure with removal clamp splice 2, guide bar 12 can make the difficult emergence of spring 11 steady operation warp.

One end of the voltmeter 3 is connected with the fixed clamping block 8 through a lead 7, and the other end of the voltmeter 3 is connected with the movable clamping block 2 through the lead 7.

One end of the power supply 5 is sequentially connected with the ammeter 4 and the fixed clamping block 8 through a lead 7, and the other end of the power supply 5 is sequentially connected with the switch 6 and the movable clamping block 2 through the lead 7.

The guide rod 12 is movably connected with the movable clamping block 2, and the guide rod 12 penetrates through the bottom of the movable clamping block 2.

A second graduated scale 84 is arranged above the transverse groove 81, and the second graduated scale 84 is positioned on the fixed clamping block 8.

The middle part of the fixed clamping block 8 is provided with a vertical groove 85, the upper end and the lower end of the vertical groove 85 are fixedly connected with a vertical rod 86, and a second limiting block 87 is slidably arranged on the vertical rod 86.

A third graduated scale 88 is arranged on one side of the vertical groove 85, and the third graduated scale 88 is positioned on the fixed clamping block 8.

The movable clamping block 2 is provided with a transverse groove 81, a transverse rod 82, a first limiting block 83, a second graduated scale 84, a vertical groove 85, a vertical rod 86, a second limiting block 87 and a third graduated scale 88 which have the same structure and size as the fixed clamping block 8 at the same position.

The first stoppers 83 at both ends of the cross bar 82 in the cross groove 81 can move freely on the cross bar 82.

The second stopper 87 at the upper end of the vertical rod 86 in the vertical groove 85 can move freely on the vertical rod 86.

Place in the shifting chute 10 on operation panel 1 when the rock ore sample, place the fixed clamp splice 8 in fixed slot 9 is immovable, the removal clamp splice 2 in the shifting chute 10 can remove according to the size of rock ore sample, be fit for placing of the rock ore sample of different specifications size, the spring 11 that is equipped with on the guide bar 12 of shifting chute 10 both sides not only can make removal clamp splice 2 freely remove, can also utilize elasticity to play the effect of pushing and shoving removal clamp splice 2 and pressing from both sides tight rock ore sample after the rock ore sample is placed and is accomplished, make the rock ore sample can not take place the condition of contact failure with removal clamp splice 2, guide bar 12 can make the difficult emergence of spring 11 steady operation warp.

After the position of the movable clamping block 2 is adjusted according to the size of the rock ore specimen, the switch 6 is opened, under the connection action of the lead 7, the voltmeter 3, the ammeter 4 and the power supply 5 operate respectively, the movable clamping block 2 and the fixed clamping block 8 which are connected on the lead 7 are in contact with the rock ore specimen respectively, the movable clamping block 2 and the fixed clamping block 8 have the electric conduction function, the numerical values of the voltmeter 3 and the ammeter 4 can be known at the moment, and the resistance numerical value of the rock ore specimen is calculated according to the formula R = U/I.

In addition, because all be equipped with the horizontal groove 81, horizontal pole 82, first stopper 83, second scale 84, vertical groove 85, montant 86, second stopper 87 and third scale 88 of the same structure size on removing clamp splice 2 and the fixed clamp splice 8, can calculate the length and the area of rock ore sample, obtain the resistivity of rock ore sample according to formula rho = RS/L again, the concrete implementation is: after confirming the shift position who removes clamp splice 2, can learn the length of rock ore sample according to first scale 13 on the operation panel 1, the zero scale position of first scale 13 and the 8 right-hand members of fixed clamp splice are on same water flat line, and the length that can learn the ore sample is the distance from 8 right-hand members of fixed clamp splice to removing the 2 left ends of clamp splice, learns the length of rock ore sample according to removing the 2 left ends of clamp splice position on first scale 13.

First stopper 83 on horizontal pole 82 both ends is located the both ends of rock ore sample in the cross slot 81, and the distance between first stopper 83 is exactly the length of rock ore sample, again according to two first stoppers 83 position on the second scale 84 length numerical value of obtaining rock ore sample.

The second stopper 87 of montant 86 upper end is located the upper end of rock ore sample in the vertical groove 85, because the bottom of rock ore sample contact shifting chute 10, the distance between second stopper 87 and shifting chute 10 bottom is exactly the width of rock ore sample, the width numerical value of rock ore sample is obtained to the fixed distance that is located the position and shifting chute 10 bottom that second stopper 87 is on third scale 88 and shifting chute 85 bottom again, length numerical value and the width numerical value of rock ore sample are obtained to this, can try to get the area according to formula S = ab, obtain the resistivity according to preceding resistance and the length that obtains the rock ore sample again, accomplish the measurement of rock ore sample resistivity.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rock ore sample resistivity measuring device, includes operation panel (1), operation panel (1) top is equipped with voltmeter (3), ampere meter (4), power (5), switch (6) and wire (7), its characterized in that: operation panel (1) top is equipped with fixed slot (9), fixed clamp splice (8) of fixedly connected with in fixed slot (9), operation panel (1) top is equipped with shifting chute (10), be equipped with on shifting chute (10) and remove clamp splice (2), fixedly connected with guide bar (12) respectively in shifting chute (10) both sides, guide bar (12) one end is equipped with spring (11), spring (11) one end with shifting chute (10) fixed connection, the other end with one side bottom fixed connection of removing clamp splice (2), operation panel (1) top is equipped with first scale (13), fixed clamp splice (8) bottom is equipped with transverse groove (81), both ends fixedly connected with horizontal pole (82) about transverse groove (81), horizontal pole (82) both ends slidable respectively are equipped with first stopper (83).

2. The rock ore specimen resistivity measurement device of claim 1, characterized by: one end of the voltmeter (3) is connected with the fixed clamping block (8) through the lead (7), and the other end of the voltmeter (3) is connected with the movable clamping block (2) through the lead (7).

3. The rock ore specimen resistivity measurement device of claim 1, characterized by: one end of the power supply (5) is sequentially connected with the ammeter (4) and the fixed clamping block (8) through the lead (7), and the other end of the power supply (5) is sequentially connected with the switch (6) and the movable clamping block (2) through the lead (7).

4. The rock ore specimen resistivity measurement device of claim 1, characterized by: the guide rod (12) is movably connected with the movable clamping block (2), and the guide rod (12) penetrates through the bottom of the movable clamping block (2).

5. The rock ore specimen resistivity measurement device of claim 1, characterized by: and a second graduated scale (84) is arranged above the transverse groove (81), and the second graduated scale (84) is positioned on the fixed clamping block (8).

6. The rock ore specimen resistivity measurement device of claim 1, characterized by: the fixed clamp splice (8) middle part is equipped with perpendicular groove (85), both ends fixedly connected with montant (86) about perpendicular groove (85), slidable is equipped with second stopper (87) on montant (86).

7. The rock ore specimen resistivity measurement device of claim 6, characterized by: a third scale ruler (88) is arranged on one side of the vertical groove (85), and the third scale ruler (88) is located on the fixed clamping block (8).

8. The rock ore specimen resistivity measurement device of claim 1, characterized by: the movable clamping block (2) is provided with a transverse groove (81), a transverse rod (82), a first limiting block (83), a second graduated scale (84), a vertical groove (85), a vertical rod (86), a second limiting block (87) and a third graduated scale (88) which have the same structure and size as the fixed clamping block (8) at the same position.

9. The rock ore specimen resistivity measurement device of claim 1, characterized by: the first limit blocks (83) on two ends of the cross rod (82) in the transverse groove (81) can freely move on the cross rod (82).

10. The rock ore specimen resistivity measurement device of claim 6, characterized by: the second stopper (87) at the upper end of the vertical rod (86) in the vertical groove (85) can move freely on the vertical rod (86).