CN107817388B - Direct current resistance quick detection device - Google Patents
Direct current resistance quick detection device Download PDFInfo
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- CN107817388B CN107817388B CN201711319909.3A CN201711319909A CN107817388B CN 107817388 B CN107817388 B CN 107817388B CN 201711319909 A CN201711319909 A CN 201711319909A CN 107817388 B CN107817388 B CN 107817388B
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 60
- 238000003825 pressing Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
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Abstract
The invention discloses a direct-current resistance rapid detection device which comprises a device body, wherein two installation blocks are fixedly installed on the top side of the device body, the bottom sides of the two installation blocks are openings, the two installation blocks are of hollow structures, a pulling rod is slidably installed in the two installation blocks, the top end of the pulling rod extends out of the installation blocks, a T-shaped slot is formed in one side of the installation block, the T-shaped slot is communicated with the inside of the installation block, limit grooves are formed in the inner walls of the two sides of the installation block, limit blocks are welded on the two sides of the pulling rod, the limit blocks are slidably installed in the limit grooves, and stop blocks are welded on the inner walls of the two sides of the installation block. The invention has simple structure and convenient use, is convenient to connect with the device body when connecting the test connecting wire, and can prompt staff after the connecting ring on the test connecting wire is firmly connected, thereby meeting the use requirement of users.
Description
Technical Field
The invention relates to the technical field of resistors, in particular to a direct-current resistor rapid detection device.
Background
Resistors (resistors) are commonly referred to directly as resistors in daily life. Is a current limiting element, and after a resistor is connected in the circuit, the resistance value of the resistor is fixed, and is generally two pins, and the current value of a branch connected with the resistor can be limited. The resistance value cannot be changed is called a fixed resistor. The variable resistance is called a potentiometer or variable resistor. The ideal resistor is linear, i.e. the instantaneous current through the resistor is proportional to the applied instantaneous voltage. A variable resistor for dividing voltage. One to two movable metal contacts are pressed against the bare resistor body. The contact position determines the resistance between either end of the resistor and the contact, and the resistance is generated when the direct current is applied to the direct current resistor.
In the prior art, the patent document with the application number of 200910309162.2 discloses an on-line detection device and method for direct current resistance of a cable conductor, which mainly solves the problems that one end of the cable conductor needs to be intercepted when the cable conductor is detected in the prior art, the operation is inconvenient, the material waste is inconvenient, the detection is influenced by factors such as air humidity, air temperature, sample temperature and the like, and the accuracy of a detection result is low. The cable conductor direct current resistance on-line measuring device comprises a resistance tester and a travelling car, wherein the resistance tester is arranged on the travelling car, a water tank for accommodating a cable is arranged at the top end of the travelling car, the cable conductor direct current resistance on-line measuring device further comprises a potential clamp and a current clamp which are used for being clamped on the cable, and the potential clamp and the current clamp are connected to the resistance tester through wires. The invention has the advantages of free movement, convenient use, reduced waste and improved accuracy of the detection structure, but is inconvenient to connect with the device body when the test connecting wire is connected, and the test connecting wire can not prompt staff after being firmly connected, thus being incapable of meeting the use requirement of users.
Disclosure of Invention
Based on the technical problems in the background technology, the invention provides a direct current resistance rapid detection device.
The invention provides a direct-current resistance rapid detection device, which comprises a device body, wherein the top side of the device body is fixedly provided with two installation blocks, the bottom sides of the two installation blocks are all openings, the two installation blocks are of hollow structures, a pulling rod is slidably installed in the two installation blocks, the top end of the pulling rod extends out of the installation blocks, one side of the installation block is provided with a T-shaped slot, the T-shaped slot is communicated with the inside of the installation block, the inner walls of the two sides of the installation block are provided with limit grooves, the two sides of the pulling rod are welded with limit blocks, the limit blocks are slidably installed in the limit grooves, the inner walls of the two sides of the installation block are welded with check blocks, the check blocks are positioned above the limit grooves, the two sides of the pulling rod are provided with connecting grooves, the check blocks are slidably installed in the connecting grooves, the pulling rod is sleeved with a first spring, the two ends of the first spring are respectively welded on the bottom side of the stop block and the top side of the limiting block, the bottom end of the pulling rod is welded with a clamping block, a binding post is fixedly arranged on the device body, the binding post is positioned in the mounting block, the top side of the binding post is provided with a clamping groove, the bottom side of the clamping block extends into the clamping groove and is in sliding connection with the clamping groove, the binding post is sleeved with a connecting ring, the connecting ring is matched with the T-shaped slot, the bottom side of the pulling rod is symmetrically welded with two pressing blocks, the bottom end of the pressing block is in contact with the connecting ring, two mounting cavities are respectively positioned under the two mounting blocks, a connecting block is slidably arranged in the mounting cavity, the bottom side of the connecting block is fixedly connected with a pushing rod, the inner wall of the top side of the mounting cavity is provided with a sliding hole, the sliding hole is communicated with the mounting block, the top end of the pushing rod penetrates through the sliding hole to extend into the mounting block and is in contact with the bottom side of the connecting wire ring, pushing mechanisms are arranged on two sides of the connecting block, a first conductive block is fixedly mounted on the bottom side of the connecting block, a mounting plate is fixedly mounted on the inner wall of the bottom side of the mounting cavity, a second conductive block is fixedly mounted on the top side of the mounting plate, a positioning groove is formed in the top side of the second conductive block, and the bottom side of the first conductive block extends into the positioning groove and is in sliding connection with the positioning groove.
Preferably, the pushing mechanism comprises a connecting rod which is rotationally connected to two sides of the connecting block, pushing blocks are rotationally connected to two sides of the connecting rod, sliding grooves are formed in inner walls of two sides of the mounting cavity, one end of the pushing block, which is far away from the connecting rod, extends into the sliding grooves and is in sliding connection with the sliding grooves, a second spring is welded, one end of the second spring, which is far away from the pushing block, is welded to one side, which is far away from the mounting cavity, of the sliding grooves, sliding blocks are welded to two sides of the pushing block, sliding grooves are formed in inner walls of two sides of the sliding grooves, and the sliding blocks are slidably mounted in the sliding grooves.
Preferably, the inner wall of the sliding hole is provided with a ball in a rolling way, and the ball is in rolling connection with the pushing rod.
Preferably, the device body is provided with a signal lamp and a storage battery, and the signal lamp, the storage battery, the first conductive block and the second conductive block are sequentially connected and form a loop.
Preferably, the mounting block, the pull rod, the clamping block, the push rod, the connecting block and the mounting plate are all insulators.
Preferably, one end of the wire loop extends out of the T-shaped slot and is connected with a wire, and one end of the wire far away from the wire loop is connected with a clamp.
Preferably, the both sides of connecting block have all been seted up and have rotated the groove, the bottom side of rotating the groove is the opening, and fixed mounting has same installation pole on the both sides inner wall of rotating the groove, the round hole has been seted up to the one end that the connecting rod is close to the connecting block, the installation pole rotates and installs in the round hole.
Preferably, the second sliding blocks are welded on the inner walls of the two sides of the connecting block, the second sliding grooves are formed in the inner walls of the two sides of the mounting cavity, and the second sliding blocks are slidably mounted in the second sliding grooves.
Preferably, the two sides of the installation block are welded with the connection plates, the connection plates are provided with installation round holes, bolts are arranged in the installation round holes, and the installation block is fixedly installed on the top side of the device body through the bolts.
Preferably, the bottom side of the device body is welded with a supporting rod, the bottom side of the supporting rod is fixedly provided with an anti-slip pad, and the anti-slip pad is made of rubber materials.
According to the invention, through the matched use of the mounting block, the pull rod, the T-shaped slot, the limit groove, the limit block, the stop block, the connecting groove, the first spring, the clamping block, the binding post, the clamping groove, the connecting wire ring and the pressing block, under the elastic action of the first spring, the pushing force on the pull rod is generated, the clamping block on the pull rod is clamped into the clamping groove on the binding post, and the pressing block is used for pressing the connecting wire ring, so that the connecting wire ring can be stably mounted on the binding post;
the connecting rod is driven to rotate and drive the pushing block to slide in the sliding groove, and the second spring is pressed, so that the second spring is elastically deformed, and in the process, the connecting block drives the first conductive block to slide downwards and slide into a positioning groove formed in the second conductive block, so that the first conductive block is in contact with the second conductive block, a signal lamp is lightened.
Drawings
Fig. 1 is a schematic structural diagram of a rapid dc resistance detecting device according to the present invention;
FIG. 2 is a schematic diagram illustrating a structure of a DC resistance rapid detection device according to the present invention;
FIG. 3 is an enlarged view of the portion A in FIG. 2 of a device for rapidly detecting DC resistance according to the present invention;
FIG. 4 is an enlarged view of the portion A1 in FIG. 3 of a device for rapidly detecting DC resistance according to the present invention;
FIG. 5 is an enlarged view of the portion B in FIG. 4 of a device for rapidly detecting DC resistance according to the present invention;
fig. 6 is a schematic structural diagram of a connection ring of the rapid dc resistance detecting device according to the present invention.
In the figure: 1 device body, 2 installation piece, 3 pulling rod, 4T slot, 5 spacing groove, 6 stopper, 7 dog, 8 spread groove, 9 first spring, 10 fixture block, 11 terminal, 12 draw-in groove, 13 wiring ring, 14 push block, 15 installation chamber, 16 connecting block, 17 push rod, 18 sliding hole, 19 connecting rod, 20 push block, 21 sliding groove, 22 second spring, 23 slider, 24 spout, 25 first conductive block, 26 mounting panel, 27 second conductive block, 28 constant head tank.
Detailed Description
The invention is further illustrated below in connection with specific embodiments.
Examples
Referring to fig. 1-6, this embodiment provides a direct current resistance rapid detection device, which comprises a device body 1, two installation blocks 2 are fixedly installed on the top side of the device body 1, the bottom sides of the two installation blocks 2 are all openings, the two installation blocks 2 are of hollow structures, a pulling rod 3 is slidably installed in the two installation blocks 2, the top end of the pulling rod 3 extends out of the installation blocks 2, a T-shaped slot 4 is formed in one side of the installation block 2, the T-shaped slot 4 is communicated with the inside of the installation block 2, limit grooves 5 are formed in the inner walls of two sides of the installation block 2, limit blocks 6 are welded on the two sides of the pulling rod 3, the limit blocks 6 are slidably installed in the limit grooves 5, stop blocks 7 are welded on the inner walls of two sides of the installation block 2 and are located above the limit grooves 5, connecting grooves 8 are formed in two sides of the pulling rod 3, the stop blocks 7 are slidably installed in the connecting grooves 8, the pulling rod 3 is sleeved with a first spring 9, two ends of the first spring 9 are respectively welded on the bottom side of the stop block 7 and the top side of the limiting block 6, a clamping block 10 is welded at the bottom end of the pulling rod 3, a binding post 11 is fixedly arranged on the device body 1, the binding post 11 is positioned in the mounting block 2, a clamping groove 12 is formed in the top side of the binding post 11, the bottom side of the clamping block 10 extends into the clamping groove 12 and is in sliding connection with the clamping groove 12, a connecting wire ring 13 is sleeved on the binding post 11, the connecting wire ring 13 is matched with the T-shaped slot 4, two pressing blocks 14 are symmetrically welded at the bottom side of the pulling rod 3, the bottom ends of the pressing blocks 14 are contacted with the connecting ring 13, two mounting cavities 15 are formed in the device body 1, the two mounting cavities 15 are respectively positioned under the two mounting blocks 2, a connecting block 16 is slidably arranged in the mounting cavity 15, a pushing rod 17 is fixedly connected at the bottom side of the connecting block 16, the top side inner wall of the mounting cavity 15 is provided with a sliding hole 18, the sliding hole 18 is communicated with the mounting block 2, the top end of a pushing rod 17 penetrates through the sliding hole 18 to extend into the mounting block 2 and is contacted with the bottom side of a connecting ring 13, pushing mechanisms are arranged on two sides of a connecting block 16, a first conductive block 25 is fixedly arranged on the bottom side of the connecting block 16, a mounting plate 26 is fixedly arranged on the bottom side inner wall of the mounting cavity 15, a second conductive block 27 is fixedly arranged on the top side of the mounting plate 26, a positioning groove 28 is formed in the top side of the second conductive block 27, the bottom side of the first conductive block 25 extends into the positioning groove 28 and is in sliding connection with the positioning groove 28, and the connecting ring 13 can be firmly pressed on the connecting ring 13 by using the mounting block 2, the pulling rod 3, a T-shaped slot 4, the limiting groove 5, a limiting block 6, a stop block 7, a connecting groove 8, a first spring 9, a clamping block 10, a binding post 11, a clamping groove 12 and a connecting ring 13 under the elastic action of the first spring 9, so that pushing force on the pulling rod 3 is generated, the clamping block 10 is clamped into the clamping block 12 on the first spring 9, and the clamping ring 14 is pressed into the clamping groove 12, and the clamping ring 13 is firmly pressed on the connecting ring 13;
the invention has the advantages that when the connecting wire ring 13 is firmly installed on the binding post 11, the connecting wire ring 13 presses the pushing rod 17, the pushing rod 17 slides downwards and drives the connecting block 16 to slide downwards in the installation cavity 15, the connecting block 16 drives the connecting rod 19 to rotate and drive the pushing block 20 to slide in the sliding groove 21 and press the second spring 22, the second spring 22 is elastically deformed, in the process, the connecting block 16 drives the first conductive block 25 to slide downwards and slide into the positioning groove 28 formed on the second conductive block 27, the first conductive block 25 is in contact with the second conductive block 27, and the signal lamp connecting wire is simple in structure and convenient to use, when the connecting wire is connected with the signal lamp connecting wire, the connecting wire is connected with the device body 1, and after the connecting ring 13 on the connecting wire is firmly connected, the connecting wire can meet the requirements of a user for working.
In this embodiment, the pushing mechanism includes a connecting rod 19 rotatably connected to two sides of the connecting block 16, two sides of the connecting rod 19 are rotatably connected with a pushing block 20, two side inner walls of the mounting cavity 15 are provided with sliding grooves 21, one end of the pushing block 20 away from the connecting rod 19 extends into the sliding grooves 21 and is slidably connected with the sliding grooves 21, and is welded with a second spring 22, one end of the second spring 22 away from the pushing block 20 is welded on one side of the sliding grooves 21 away from the mounting cavity 15, two sides of the pushing block 20 are welded with sliding blocks 23, two side inner walls of the sliding grooves 21 are provided with sliding grooves 24, the sliding blocks 23 are slidably mounted in the sliding grooves 24, the inner walls of the sliding holes 18 are provided with rolling balls in rolling connection with the pushing rod 17, the device body 1 is provided with a signal lamp and a storage battery, the signal lamp, the storage battery, the first conductive block 25 and the second conductive block 27 are sequentially connected and form a loop, the installation block 2, the pulling rod 3, the clamping block 10, the pushing rod 17, the connecting block 16 and the installation plate 26 are all insulators, one end of the connecting ring 13 extends out of the T-shaped slot 4 and is connected with a wire, one end of the wire, which is far away from the connecting ring 13, is connected with a clamp, both sides of the connecting block 16 are provided with rotating grooves, the bottom side of the rotating grooves is an opening, the same installation rod is fixedly installed on the inner walls of both sides of the rotating grooves, one end of the connecting rod 19, which is close to the connecting block 16, is provided with a round hole, the installation rod is rotatably installed in the round hole, second sliding blocks are welded on the inner walls of both sides of the connecting block 16, second sliding grooves are respectively formed on the inner walls of both sides of the installation cavity 15, both sides of the installation block 2 are respectively welded with a connecting plate, installation round holes are formed on the connecting plate, bolts are arranged in the installation round holes, the installation block 2 is fixedly installed on the top side of the device body 1 through bolts, a supporting rod is welded on the bottom side of the device body 1, an anti-slip pad is fixedly installed on the bottom side of the supporting rod, the anti-slip pad is made of rubber materials, the installation block 2, the pulling rod 3, the T-shaped slot 4, the limit slot 5, the limit block 6, the stop block 7, the connecting slot 8, the first spring 9, the clamping block 10, the binding post 11, the clamping slot 12, the connecting ring 13 and the pressing block 14 are matched, so that under the elastic action of the first spring 9, the pushing force on the pulling rod 3 is generated, the clamping block 10 on the pulling rod 3 is clamped into the clamping slot 12 on the binding post 11, and the pressing block 14 presses the connecting ring 13, so that the connecting ring 13 can be firmly installed on the binding post 11;
the invention has the advantages that when the connecting wire ring 13 is firmly installed on the binding post 11, the connecting wire ring 13 presses the pushing rod 17, the pushing rod 17 slides downwards and drives the connecting block 16 to slide downwards in the installation cavity 15, the connecting block 16 drives the connecting rod 19 to rotate and drive the pushing block 20 to slide in the sliding groove 21 and press the second spring 22, the second spring 22 is elastically deformed, in the process, the connecting block 16 drives the first conductive block 25 to slide downwards and slide into the positioning groove 28 formed on the second conductive block 27, the first conductive block 25 is in contact with the second conductive block 27, and the signal lamp connecting wire is simple in structure and convenient to use, when the connecting wire is connected with the signal lamp connecting wire, the connecting wire is connected with the device body 1, and after the connecting ring 13 on the connecting wire is firmly connected, the connecting wire can meet the requirements of a user for working.
In this embodiment, when the test connection wire is connected, the pull rod 3 is pulled first, the pull rod 3 slides in the mounting block 2, the pull rod 3 drives the clamping block 10 to slide above the T-shaped slot 4, in the process, the limiting block 6 slides in the limiting groove 5 and presses the first spring 9, the first spring 9 is elastically deformed, then the connection ring 13 is inserted into the T-shaped slot 4 and then slides downwards, the connection ring 13 is mounted in the terminal 11, the pull rod 3 is put down, the pull rod 3 slides the clamping block 10 at the bottom end of the pull rod 3 into the clamping groove 12 under the elastic action of the first spring 9, the pressing block 14 compresses the connection ring 13, in the compressing process, the connection ring 13 presses the push rod 17, the push rod 17 slides downwards, and drive the connecting block 16 to slide downwards in the installation cavity 15, make the connecting block 16 drive the connecting rod 19 rotate and drive the pushing block 20 to slide in the sliding groove 21, and press the second spring 22, make the second spring 22 take place elastic deformation, in this process, the connecting block 16 drives the first conducting block 25 to slide downwards, and slide into the constant head tank 28 offered on the second conducting block 27, make the first conducting block 25 contact with the second conducting block 27, because be equipped with signal lamp and battery on the device body 1, and signal lamp, battery, first conducting block 25 and second conducting block 27 connect gradually and form the return circuit, make the signal lamp light up, prompt the operator, easy operation, satisfy user's user demand.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a direct current resistance quick detection device, includes device body (1), its characterized in that, the top side fixed mounting of device body (1) has two installation piece (2), and the bottom side of two installation piece (2) is the opening, and two installation piece (2) are all hollow structure, all slidable mounting has pulling rod (3) in two installation piece (2), the top of pulling rod (3) extends to outside installation piece (2), T type slot (4) have been seted up to one side of installation piece (2), T type slot (4) are linked together with the inside of installation piece (2), spacing groove (5) have all been seted up on the both sides inner wall of installation piece (2), stopper (6) have all been welded to the both sides of pulling rod (3), stopper (6) slidable mounting is in spacing groove (5), all welded on the both sides inner wall of installation piece (2) has dog (7), dog (7) are located the top of spacing groove (5), pulling rod (3) are linked together with the inside of installation piece (8), both ends (9) have been seted up on one side (8) of a spring (9) respectively, the bottom end of the pulling rod (3) is welded with a clamping block (10), a binding post (11) is fixedly arranged on the device body (1), the binding post (11) is positioned in the mounting block (2), a clamping groove (12) is formed in the top side of the binding post (11), the bottom side of the clamping block (10) extends into the clamping groove (12) and is in sliding connection with the clamping groove (12), a connecting rod ring (13) is sleeved on the binding post (11), the connecting rod ring (13) is matched with the T-shaped slot (4), two pressing blocks (14) are symmetrically welded on the bottom side of the pulling rod (3), the bottom ends of the pressing blocks (14) are in contact with the connecting ring (13), two mounting cavities (15) are formed in the device body (1), the two mounting cavities (15) are respectively positioned under the two mounting blocks (2), a connecting block (16) is slidably mounted in the mounting cavities (15), a pushing rod (17) is fixedly connected on the bottom side of the binding post (11), two pressing blocks (14) are symmetrically welded on the bottom side of the pulling rod (3), the bottom side of the pulling rod (3) is in contact with the connecting rod (18), the sliding rod (18) is connected with the top side of the sliding rod (18), the sliding rod (18) and the sliding rod (18) is connected with the top side of the sliding rod (18), the two sides of the connecting block (16) are respectively provided with a pushing mechanism, a first conductive block (25) is fixedly arranged on the bottom side of the connecting block (16), a mounting plate (26) is fixedly arranged on the inner wall of the bottom side of the mounting cavity (15), a second conductive block (27) is fixedly arranged on the top side of the mounting plate (26), a positioning groove (28) is formed in the top side of the second conductive block (27), and the bottom side of the first conductive block (25) extends into the positioning groove (28) and is in sliding connection with the positioning groove (28);
the pushing mechanism comprises a connecting rod (19) which is rotationally connected to two sides of a connecting block (16), pushing blocks (20) are rotationally connected to two sides of the connecting rod (19), sliding grooves (21) are formed in inner walls of two sides of a mounting cavity (15), one end, far away from the connecting rod (19), of each pushing block (20) extends into each sliding groove (21) and is in sliding connection with each sliding groove (21), a second spring (22) is welded, one end, far away from each pushing block (20), of each second spring (22) is welded to one side, far away from the mounting cavity (15), of each sliding groove (21), sliding blocks (23) are welded to two sides of each pushing block (20), sliding grooves (24) are formed in inner walls of two sides of each sliding groove (21), and each sliding block (23) is slidably mounted in each sliding groove (24);
the inner wall of the sliding hole (18) is provided with a ball in a rolling way, and the ball is in rolling connection with the pushing rod (17).
2. The rapid detection device for direct current resistance according to claim 1, wherein the device body (1) is provided with a signal lamp and a storage battery, and the signal lamp, the storage battery, the first conductive block (25) and the second conductive block (27) are sequentially connected and form a loop.
3. The rapid direct-current resistance detection device according to claim 1, wherein the installation block (2), the pulling rod (3), the clamping block (10), the pushing rod (17), the connecting block (16) and the installation plate (26) are all insulators.
4. The rapid detection device for direct current resistance according to claim 1, wherein one end of the connecting wire ring (13) extends out of the T-shaped slot (4) and is connected with a wire, and one end of the wire, which is far away from the connecting wire ring (13), is connected with a clamp.
5. The rapid direct-current resistance detection device according to claim 1, wherein the two sides of the connecting block (16) are provided with rotating grooves, the bottom sides of the rotating grooves are openings, the inner walls of the two sides of the rotating grooves are fixedly provided with the same mounting rod, one end of the connecting rod (19) close to the connecting block (16) is provided with a round hole, and the mounting rod is rotatably mounted in the round hole.
6. The direct current resistance rapid detection device according to claim 1, wherein second sliding blocks are welded on the inner walls of the two sides of the connecting block (16), second sliding grooves are formed on the inner walls of the two sides of the mounting cavity (15), and the second sliding blocks are slidably mounted in the second sliding grooves.
7. The direct-current resistance rapid detection device according to claim 1, wherein connecting plates are welded on two sides of the mounting block (2), mounting round holes are formed in the connecting plates, bolts are arranged in the mounting round holes, and the mounting block (2) is fixedly mounted on the top side of the device body (1) through the bolts.
8. The rapid direct-current resistance detection device according to claim 1, wherein a support rod is welded on the bottom side of the device body (1), an anti-slip pad is fixedly arranged on the bottom side of the support rod, and the anti-slip pad is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319909.3A CN107817388B (en) | 2017-12-12 | 2017-12-12 | Direct current resistance quick detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319909.3A CN107817388B (en) | 2017-12-12 | 2017-12-12 | Direct current resistance quick detection device |
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| Publication Number | Publication Date |
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| CN107817388A CN107817388A (en) | 2018-03-20 |
| CN107817388B true CN107817388B (en) | 2023-12-22 |
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| CN201711319909.3A Active CN107817388B (en) | 2017-12-12 | 2017-12-12 | Direct current resistance quick detection device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH104589A (en) * | 1923-05-30 | 1924-05-16 | William Brain Orlando | Device for testing faulty electrical line insulators and indicating any leaks occurring in them. |
| US6433555B1 (en) * | 1999-02-17 | 2002-08-13 | Eagle Electric Manufacturing Co., Inc. | Electrical circuit interrupter |
| CN201323171Y (en) * | 2008-12-30 | 2009-10-07 | 温州永泰电器有限公司 | Socket type ground fault breaker |
| CN106548638A (en) * | 2016-09-29 | 2017-03-29 | 吴扬华 | A kind of intelligent traffic light fast fastening with electric magnet and provision for disengagement |
| CN206134976U (en) * | 2016-10-24 | 2017-04-26 | 广西电网有限责任公司防城港供电局 | Novel telescopic high altitude jointing clamp |
| CN208060621U (en) * | 2017-12-12 | 2018-11-06 | 国网山东省电力公司龙口市供电公司 | A kind of D.C. resistance device for fast detecting |
-
2017
- 2017-12-12 CN CN201711319909.3A patent/CN107817388B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH104589A (en) * | 1923-05-30 | 1924-05-16 | William Brain Orlando | Device for testing faulty electrical line insulators and indicating any leaks occurring in them. |
| US6433555B1 (en) * | 1999-02-17 | 2002-08-13 | Eagle Electric Manufacturing Co., Inc. | Electrical circuit interrupter |
| CN201323171Y (en) * | 2008-12-30 | 2009-10-07 | 温州永泰电器有限公司 | Socket type ground fault breaker |
| CN106548638A (en) * | 2016-09-29 | 2017-03-29 | 吴扬华 | A kind of intelligent traffic light fast fastening with electric magnet and provision for disengagement |
| CN206134976U (en) * | 2016-10-24 | 2017-04-26 | 广西电网有限责任公司防城港供电局 | Novel telescopic high altitude jointing clamp |
| CN208060621U (en) * | 2017-12-12 | 2018-11-06 | 国网山东省电力公司龙口市供电公司 | A kind of D.C. resistance device for fast detecting |
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