CN217561606U - Intelligent loop resistance testing device - Google Patents

Abstract

The utility model relates to an intelligence return circuit resistance testing arrangement, including the detection case, the front side fixed mounting of detection case has switch, switch's top fixed mounting has power stake, power stake's top fixed mounting has the converter, front side fixed mounting has just inserting the stake, just the bottom fixed mounting who inserts the stake has the burden to insert the stake, just insert the inside of stake and the equal fixed mounting in the outside that the burden inserted the stake have fixture, fixture includes the detection line, just insert the inside fixed mounting of stake has the detection line, one side fixed mounting who just inserts the stake of keeping away from of detection line has the fixed block. This intelligence return circuit resistance testing arrangement, through extrusion first supporting rod and second supporting rod, the spring shrink forms the clamping-force, and the product that will await measuring is cliied, and the clamping-force of fine utilization makes the product that awaits measuring fix in intelligence return circuit resistance testing arrangement and links together, the detection of the back of being convenient for.

Description

Intelligent loop resistance testing device

Technical Field

The utility model relates to a testing arrangement technical field specifically is an intelligence return circuit resistance testing arrangement.

Background

High-voltage switch circuit breaker etc. electrical apparatus, according to the relevant regulation of country, need to test the resistance of connecting in the return circuit, the traditional test mode is the mode test of applying more than 100A constant current in the return circuit, because most electric return circuit contact tip distance is far usually in 10 meters to 100 meters, electric return circuit three-phase interval is great, conventional return circuit resistance tester or microohmmeter can't deal with the test like GIS combined electrical apparatus return circuit resistance, traditional return circuit resistance tester wiring is extremely inconvenient simultaneously, the error is too big, can't test large-scale GIS combined electrical apparatus.

The intelligent loop resistance testing device is provided to solve the problems that the existing resistance tester is very wide in early use and is mostly used for testing the resistance of a circuit or an electronic element, but when the intelligent loop resistance testing device is used, a plurality of persons are usually needed to operate, one person is responsible for connecting a tested piece to the tester and the other person is responsible for operating the tester, so that the efficiency is low, the tested piece is fixed on a testing pen of the resistance tester by a human workpiece, the connection reliability is poor, and the testing accuracy can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an intelligence return circuit resistance testing arrangement possesses advantages such as centre gripping, has solved alone and has been responsible for will being connected on the tester by the test piece, alone is responsible for operating the tester, and efficiency ratio is lower like this, and people's work piece will await measuring the test piece and fix on the test pen of resistance tester moreover, and the reliability of its connection is also not good problem.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent loop resistance testing device comprises a detection box, wherein a power switch is fixedly mounted on the front side of the detection box, a power pile is fixedly mounted on the top of the power switch, a converter is fixedly mounted on the top of the power pile, a positive access pile is fixedly mounted on the front side of the detection box, a negative access pile is fixedly mounted at the bottom of the positive access pile, and clamping mechanisms are fixedly mounted inside the positive access pile and outside the negative access pile;

fixture includes the detection line, the inside fixed mounting who just inserts the stake has the detection line, one side fixed mounting who keeps away from just inserting the stake of detection line has the fixed block, the equal fixed mounting in both sides has the connecting rod about the fixed block, one side fixed mounting who keeps away from the fixed block has the spring, one side that the connecting rod was kept away from to the spring is fixed mounting respectively has first supporting rod and second supporting rod, movable mounting has the bracing piece between first supporting rod and the second supporting rod.

Further, the front side of detection case and switch's rear side fixed mounting, switch's top and the bottom fixed mounting of power stake, the power stake is the three-phase power stake, the top of power stake and the bottom fixed mounting of converter.

Further, the front side of the detection box is fixedly installed with the rear side of the positive access pile, the bottom of the positive access pile is fixedly installed with the top of the negative access pile, and the left side of the negative access pile is fixedly installed with a resistor.

Further, the inside of inserting the stake and the outside fixed mounting of detection line, the left side of detection line and the right side fixed mounting of fixed block, the quantity of connecting rod is two, two the connecting rod is located the upper and lower both sides of fixed block.

Furthermore, the number of the springs is two, the two springs are respectively connected with the two fixing blocks in a one-to-one correspondence mode, the left sides of the fixing blocks and the right sides of the supporting rods are fixedly installed, and the tops of the supporting rods are hinged to the second clamping rods.

Furthermore, the bottom of bracing piece is articulated with first supporting rod, first supporting rod is the same with the size of second supporting rod and the position is opposite.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this intelligent loop resistance testing device, through setting up the detection case, can be as the main part of whole detection, through setting up switch, when not needing to use, can press switch, with effectual disconnected power supply, through setting up the power stake, when not having the electricity, be convenient for supply power to intelligent loop resistance testing device through the power stake, through setting up the converter, effectual conversion, through setting up positive insertion pile, will effectual insertion to anodal power, through setting up negative insertion pile, will effectual insertion to the negative pole power, through setting up first supporting rod, utilize the clamping force to clip the product that awaits measuring, through setting up the second supporting rod, cooperate first supporting rod to work together, through setting up the detection line, as a fixed basis of first supporting rod and second supporting rod, through setting up the bracing piece, utilize the bracing piece to form the clamping force, through setting up the connecting rod, be convenient for connecting fixed block and spring, through setting up the spring, utilize the elasticity of spring, form the clamping force to clip the product that awaits measuring, through setting up the detection line, can be in the product that awaits measuring with intelligent loop resistance testing device together, be convenient for the detection of the back.

2. This intelligence return circuit resistance testing arrangement, through extrusion first supporting rod and second supporting rod, the spring shrink forms the clamping-force, and the product that will await measuring is cliied, and the clamping-force of fine utilization makes the product that awaits measuring fix in intelligence return circuit resistance testing arrangement and links together, the detection of the back of being convenient for.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

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

fig. 3 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: the device comprises a detection box 1, a power switch 2, a power pile 3, a converter 4, a positive access pile 5, a negative access pile 6, a clamping mechanism 7, a first clamping rod 701, a second clamping rod 702, a fixing block 703, a support rod 704, a connecting rod 705, a spring 706 and a detection line 707.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, an intelligent loop resistance testing device comprises a detection box 1, the detection box 1 can be used as a main component of the whole detection, a power switch 2 is fixedly installed on the front side of the detection box 1, the power switch 2 is arranged, when the intelligent loop resistance testing device is not needed to be used, the power switch 2 can be pressed, an effective power supply is cut off, a power pile 3 is fixedly installed on the top of the power switch 2, the power pile 3 is arranged, when the intelligent loop resistance testing device is powered off through the power pile 3, a converter 4 is fixedly installed on the top of the power pile 3, the converter 4 is arranged to effectively convert, a positive access pile 5 is fixedly installed on the front side, a positive access pile 5 is arranged to effectively access a positive power supply, a negative access pile 6 is fixedly installed on the bottom of the positive access pile 5, a negative access pile 6 is arranged to effectively access a negative power supply, and a clamping mechanism 7 is fixedly installed inside the positive access pile 5 and outside the negative access pile 6;

the clamping mechanism 7 comprises a detection line 707, the detection line 707 is arranged, products to be tested can be connected with the intelligent loop resistance testing device, the detection line 707 is convenient for later detection, the detection line 707 is fixedly arranged in the interior of the pile 5, one side, far away from the pile 5, of the detection line 707 is fixedly provided with a fixed block 703, the fixed block 703 is arranged by arranging the fixed block 703, the fixed block 703 is used as a fixed basis of a first clamping rod 701 and a second clamping rod 702, the upper side and the lower side of the fixed block 703 are fixedly provided with connecting rods 705, the fixed block 703 and the spring 706 are convenient to connect, one side, far away from the fixed block 703, of the connecting rod 705 is fixedly provided with the spring 706, the spring 706 is arranged, the flexibility of the spring 706 is utilized, the clamping force is formed to clamp the products to be tested, one side, far away from the connecting rod 705, of the spring 706 is respectively fixedly provided with the first clamping rod 701 and the second clamping rod 702, a support rod 704 is movably arranged between the first clamping rod 701 and the second clamping rod 702, the support rod 704 is arranged, the clamping rod 704 is utilized to form clamping force, and the clamping force by arranging the first clamping rod 701, and the first clamping rod 701 and works together.

When in implementation, the method comprises the following steps:

1) The second clamping bar 702 is pressed by the first clamping bars 701 and 702;

2) The spring 706 contracts to form clamping force to clamp the product to be tested, so that the clamping force is well utilized;

3) The products to be tested are fixed on the intelligent loop resistance testing device and are connected together, so that the following detection is facilitated.

To sum up, the intelligent loop resistance testing device can be used as a main body part of the whole detection by arranging the detection box 1, by arranging the power switch 2, when the intelligent loop resistance testing device is not needed to be used, the power switch 2 can be pressed, the power can be effectively disconnected, by arranging the power pile 3, when no electricity exists, the intelligent loop resistance testing device is convenient to supply power to the intelligent loop resistance testing device through the power pile 3, by arranging the converter 4, the intelligent loop resistance testing device can effectively convert, by arranging the positive insertion pile 5, the positive power can be effectively inserted into the positive power, by arranging the negative insertion pile 6, the negative power can be effectively inserted into the negative power, by arranging the first clamping rod 701, a product to be detected is clamped by using clamping force, by arranging the second clamping rod 702, the fixing block 701 works together, by arranging the fixing block, as a fixing base of the first clamping rod 701 and the second clamping rod 702, by arranging the supporting rod 704, the clamping force is formed by using the supporting rod 704, by arranging the connecting rod 705, the fixing block 703 and the spring 706, by arranging the detection line 707, the product can be conveniently clamped by using the flexibility of the spring 706, the intelligent loop resistance testing device 703 can be conveniently detected, and the detection device can be conveniently detected behind.

And, through squeezing the first clamping rod 701 and the second clamping rod 702 of 702, the spring 706 contracts, forms clamping force, with the product to be measured clip, the clamping force of fine utilization makes the product to be measured fix in intelligent return circuit resistance testing arrangement and links together, the detection at the back of being convenient for, solved one person responsible for will be tested the piece is connected on the tester, one person responsible for operating the tester, efficiency ratio is low like this, and the human work piece will be tested the piece and fix on the test pen of resistance tester, the reliability of its connection is also not good.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an intelligence return circuit resistance testing arrangement, includes detection case (1), its characterized in that: the detection box is characterized in that a power switch (2) is fixedly mounted on the front side of the detection box (1), a power pile (3) is fixedly mounted on the top of the power switch (2), a converter (4) is fixedly mounted on the top of the power pile (3), a positive access pile (5) is fixedly mounted on the front side, a negative access pile (6) is fixedly mounted on the bottom of the positive access pile (5), and clamping mechanisms (7) are fixedly mounted in the positive access pile (5) and the outer side of the negative access pile (6);

fixture (7) include detection line (707), the inside fixed mounting who just inserts stake (5) has detection line (707), one side fixed mounting who just inserts stake (5) of keeping away from of detection line (707) has fixed block (703), the equal fixed mounting in both sides has connecting rod (705) about fixed block (703), one side fixed mounting who keeps away from fixed block (703) in connecting rod (705) has spring (706), one side that connecting rod (705) were kept away from in spring (706) is fixed mounting respectively has first supporting rod (701) and second supporting rod (702), movable mounting has bracing piece (704) between first supporting rod (701) and second supporting rod (702).

2. The intelligent loop resistance testing device of claim 1, wherein: the front side of detection case (1) and switch (2) rear side fixed mounting, the top of switch (2) and the bottom fixed mounting of power pile (3), power pile (3) are three-phase power pile, the top of power pile (3) and the bottom fixed mounting of converter (4).

3. The intelligent loop resistance testing device of claim 1, wherein: the front side of the detection box (1) is fixedly installed with the rear side of the positive access pile (5), the bottom of the positive access pile (5) is fixedly installed with the top of the negative access pile (6), and the left side of the negative access pile (6) is fixedly installed with a resistor.

4. The intelligent loop resistance testing device of claim 1, wherein: the interior of the positive connection pile (5) and the outer side of the detection line (707) are fixedly mounted, the left side of the detection line (707) and the right side of the fixed block (703) are fixedly mounted, the number of the connecting rods (705) is two, and the two connecting rods (705) are respectively located on the upper side and the lower side of the fixed block (703).

5. The intelligent loop resistance testing device of claim 1, wherein: the number of the springs (706) is two, the two springs (706) are respectively connected with the two fixing blocks (703) in a one-to-one correspondence mode, the left sides of the fixing blocks (703) are fixedly installed on the right sides of the supporting rods (704), and the tops of the supporting rods (704) are hinged to the second clamping rods (702).

6. The intelligent loop resistance testing device of claim 1, wherein: the bottom of the supporting rod (704) is hinged to a first clamping rod (701), and the first clamping rod (701) and a second clamping rod (702) are identical in size and opposite in position.

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