CN213302366U - Graphite electrode resistivity detection device with good fixing effect - Google Patents
Graphite electrode resistivity detection device with good fixing effect Download PDFInfo
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- CN213302366U CN213302366U CN202022625866.5U CN202022625866U CN213302366U CN 213302366 U CN213302366 U CN 213302366U CN 202022625866 U CN202022625866 U CN 202022625866U CN 213302366 U CN213302366 U CN 213302366U
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Abstract
The utility model provides a graphite electrode resistivity detection device with good fixing effect, which comprises a detection device body; the fixing component is fixed on the detection device body and comprises a positive and negative threaded rod, the positive and negative threaded rod is connected with two threaded blocks by screw thread, the two threaded blocks are all fixedly connected with sliding rods, and one end of the two sliding rods is all fixedly connected with a fixed plate, the graphite electrode resistivity detection device with good fixing effect provided by the utility model has the advantages that the positive and negative threaded rod drives the two threaded blocks to be close to each other by rotating the positive and negative threaded rod, thereby fixing the graphite electrode by the two rubber blocks on the two thread blocks, avoiding the graphite electrode rolling when detecting the graphite electrode, thereby lead to unable to detect graphite electrode, be provided with a plurality of bellied rubber points on the rubber block, increase the area of contact of rubber block and graphite electrode to it is more stable to make to fix graphite electrode.
Description
Technical Field
The utility model relates to a resistivity detection area especially relates to a fixed effectual graphite electrode resistivity detection device.
Background
The graphite electrode is a high-temperature resistant graphite conductive material prepared by using petroleum coke and pitch coke as aggregates and coal pitch as an adhesive through the steps of raw material calcination, crushing and grinding, batching, kneading, molding, roasting, dipping, graphitization and machining, and is called an artificial graphite electrode (graphite electrode for short) and is different from a natural graphite electrode prepared by using natural graphite as a raw material.
The utility model provides a graphite electrode resistivity detection device who provides at prior art patent application number "201921112008.1", it is rotatory to drive the driver plate to dial through hand, thereby it is rotatory to drive the drive gear meshing, the lifting rope roll-up with both sides is on the take-up pulley, thereby lifting graphite electrode, advance graphite electrode hand when suitable height to fixed block top, then slowly reverse the driver plate, make graphite electrode slowly fall down in the middle of the fixed block, it is applicable in the graphite electrode of equidimension not, but the device is not good to the fixed effect of graphite electrode, when graphite electrode's surface is uneven at ordinary times, can rock graphite electrode when detecting graphite electrode easily, thereby cause and can't detect graphite electrode.
Therefore, it is necessary to provide a graphite electrode resistivity detection apparatus with good fixing effect to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fixed effectual graphite electrode resistivity detection device has solved current detection device and has fixed the not good problem of effect to graphite electrode.
In order to solve the technical problem, the utility model provides a graphite electrode resistivity detection device with good fixing effect, which comprises a detection device body; the fixing assembly is fixed on the detection device body and comprises a positive threaded rod and a negative threaded rod, two threaded blocks are in threaded connection with the positive threaded rod and the negative threaded rod, sliding rods are fixedly connected to the two threaded blocks, a fixing plate is fixedly connected to one end of each of the two sliding rods, and two arc plates are connected to the detection device body in a sliding mode; the clamping detection assembly is fixed on the fixing plate and comprises a transmission rod, one end of the transmission rod is fixedly connected with a fixing disc, a pointer is fixedly connected onto the fixing disc, a measuring scale is fixedly connected onto the fixing plate, the surface of the transmission rod is sleeved with a first spring, and one end of the transmission rod is fixedly connected with a rubber block; the positioning assembly is fixed on the detection device body and comprises a mounting plate, a convex groove is formed in the mounting plate, a convex block is connected to the inside of the convex groove in a sliding mode, a positioning block is fixedly connected to the convex block, a rotating groove is formed in the positioning block, and a second spring is fixedly connected to the positioning block; the limiting assembly is fixed on the positioning block and comprises a connecting rod, a limiting rod is fixedly connected to the connecting rod, a limiting block is fixedly connected to the mounting plate, and a limiting groove is formed in the limiting block.
Preferably, one end of the positive and negative threaded rod is fixedly connected with a disc, and the disc is provided with a positioning groove.
Preferably, the positive and negative threaded rod is rotatably connected with the detection device body, the sliding rod is slidably connected with the detection device body, and the two threaded blocks are symmetrically distributed on two sides of the positive and negative threaded rod.
Preferably, the transmission rod is connected with the fixed plate in a sliding mode, and the first spring is located between the rubber block and the fixed plate.
Preferably, the mounting plate is fixed on the detection device body, the connecting rod is rotatably connected with the positioning block, and the limiting rod is matched with the limiting groove.
Preferably, still include, rotating device is fixed in on the radian board, rotating device includes a plurality of fixed slots, and is a plurality of the equal fixedly connected with dead lever in inside of fixed slot is a plurality of all rotate on the dead lever and be connected with the rolling disc to the first belt pulley of fixedly connected with on the dead lever, fixedly connected with motor on the radian board, the output fixedly connected with second belt pulley of motor.
Preferably, the first belt pulley and the second belt pulley are connected through a belt, the plurality of fixing grooves are formed in the arc plate, and the plurality of fixing grooves are uniformly distributed on the arc plate.
Compared with the prior art, the utility model provides a fixed effectual graphite electrode resistivity detection device has following beneficial effect:
the utility model provides a fixed effectual graphite electrode resistivity detection device, through rotatory positive and negative threaded rod, make positive and negative threaded rod drive two screw thread pieces and be close to each other, thereby fix graphite electrode by two rubber blocks on two screw thread pieces, avoid graphite electrode to take place to roll when detecting graphite electrode, thereby lead to unable detecting graphite electrode, be provided with a plurality of bellied rubber points on the rubber block, increase the area of contact of rubber block and graphite electrode, thereby the messenger is fixed more stably to graphite electrode.
Drawings
Fig. 1 is a schematic structural diagram of a graphite electrode resistivity detection apparatus with a good fixing effect according to a first embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 1;
FIG. 4 is a side view of the disk shown in FIG. 1;
fig. 5 is a schematic structural diagram of a graphite electrode resistivity detection apparatus with a good fixing effect according to a second embodiment of the present invention;
fig. 6 is a side view of the arc plate shown in fig. 5.
Reference numbers in the figures: 1. the detection device comprises a detection device body, 2, a fixing component, 21, a positive and negative threaded rod, 22, a threaded block, 23, a sliding rod, 24, a fixing plate, 25, an arc plate, 3, a clamping detection component, 31, a transmission rod, 32, a fixing disc, 33, a pointer, 34, a measuring scale, 35, a first spring, 36, a rubber block, 4, a positioning component, 41, a mounting plate, 42, a convex groove, 43, the convex block, 44, a positioning block, 45, a rotating groove, 46, a second spring, 5, a limiting component, 51, a connecting rod, 52, a limiting rod, 53, a limiting block, 54, a limiting groove, 6, a disc, 7, a positioning groove, 8, a rotating device, 81, a fixing groove, 82, a fixing rod, 83, a rotating disc, 84, a first belt pulley, 85, a motor, 86 and a second belt pulley.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, and fig. 4, wherein fig. 1 is a schematic structural diagram of a graphite electrode resistivity detection apparatus with a good fixing effect according to a first embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; fig. 4 is a side view of the disk shown in fig. 1. A graphite electrode resistivity detection device with good fixing effect comprises: a detection device body 1; the fixing component 2 is fixed on the detection device body 1, the fixing component 2 comprises a positive and negative threaded rod 21, two threaded blocks 22 are in threaded connection with the positive and negative threaded rod 21, sliding rods 23 are fixedly connected to the two threaded blocks 22, one ends of the two sliding rods 23 are fixedly connected with a fixing plate 24, and two arc plates 25 are slidably connected to the detection device body 1; the clamping detection assembly 3 is fixed on the fixing plate 24, the clamping detection assembly 3 comprises a transmission rod 31, one end of the transmission rod 31 is fixedly connected with a fixing plate 32, a pointer 33 is fixedly connected on the fixing plate 32, a measuring scale 34 is fixedly connected on the fixing plate 24, the surface of the transmission rod 31 is sleeved with a first spring 35, and one end of the transmission rod 31 is fixedly connected with a rubber block 36; the positioning assembly 4 is fixed on the detection device body 1, the positioning assembly 4 comprises a mounting plate 41, a convex groove 42 is formed in the mounting plate 41, a convex block 43 is slidably connected in the convex groove 42, a positioning block 44 is fixedly connected to the convex block 43, a rotating groove 45 is formed in the positioning block 44, and a second spring 46 is fixedly connected to the positioning block 44; the limiting component 5 is fixed on the positioning block 44, the limiting component 5 comprises a connecting rod 51, a limiting rod 52 is fixedly connected to the connecting rod 51, a limiting block 53 is fixedly connected to the mounting plate 41, and a limiting groove 54 is formed in the limiting block 53.
Connecting rod 51 moves left and removes and can drive gag lever post 52 and move left, then swivelling joint pole 51, connecting rod 51 is rotatory can drive gag lever post 52 rotatory, gag lever post 52 is rotatory can make gag lever post 52 get into the inside of spacing groove 54, locating piece 44 after the subtend left promotion is fixed a position, thereby need not continuously promote locating piece 44, rubber block 36 and graphite electrode contact back, can make rubber block 36 move left, rubber block 36 moves left and can drive transfer line 31 and move left, transfer line 31 moves left and can drive pointer 33 and move left, thereby can see out the clamping-force of rubber block 36 to graphite electrode according to pointer 33 and dipperstick 34.
One end fixedly connected with disc 6 of positive and negative threaded rod 21, disc 6 is last to have seted up constant head tank 7.
The positioning groove 7 is clamped with the positioning block 44 to limit the disc 6, so that the disc 6 cannot rotate.
The positive and negative threaded rod 21 with the detection device body 1 rotates to be connected, the slide bar 23 with the detection device body 1 sliding connection, two the screw thread piece 22 symmetric distribution is in the both sides of positive and negative threaded rod 21.
The rotation of the positive and negative threaded rod 21 brings the two threaded blocks 22 closer to or further away from each other.
The transmission rod 31 is slidably connected with the fixing plate 24, and the first spring 35 is located between the rubber block 36 and the fixing plate 24.
The first spring 35 pushes the rubber block 36 so that the rubber block 36 does not move left in the left-right direction without external force.
The mounting plate 41 is fixed on the detection device body 1, the connecting rod 51 is rotatably connected with the positioning block 44, and the limiting rod 52 is matched with the limiting groove 54.
The stop rod 52 is clamped with the stop groove 54 to position the positioning block 44, so that the positioning block 44 cannot move left and right.
The utility model provides a fixed effectual graphite electrode resistivity detection device's theory of operation as follows:
when graphite electrode to placing on detection device body 1 is fixed as required, promote connecting rod 51 leftward, connecting rod 51 leftward movement can drive locating piece 44 leftward movement, locating piece 44 leftward movement can drive rotation groove 45 leftward movement, rotation groove 45 leftward movement can make rotation groove 45 and disc 6 be on same straight line, thereby make disc 6 rotatable, disc 6 is rotatory can drive positive and negative threaded rod 21 rotatory, positive and negative threaded rod 21 is rotatory can drive two threaded blocks 22 and be close to each other, two threaded blocks 22 are close to each other and can drive two slide bars 23 and be close to each other, two slide bars 23 are close to each other and can drive fixed plate 24 and be close to each other, two fixed plates 24 are close to each other and can drive two rubber blocks 36 and be close to each other, thereby carry out the centre gripping to graphite electrode on radian board 25 and fix.
Compared with the prior art, the utility model provides a fixed effectual graphite electrode resistivity detection device has following beneficial effect:
through rotatory positive and negative threaded rod 21, make positive and negative threaded rod 21 drive two screw blocks 22 and be close to each other to two rubber blocks 36 by on two screw blocks 22 fix the graphite electrode, avoid graphite electrode to take place to roll when detecting the graphite electrode, thereby lead to unable graphite electrode to detect, be provided with a plurality of bellied rubber points on the rubber block 36, increase the area of contact of rubber block 36 and graphite electrode, thereby make fixed more stable to the graphite electrode.
Second embodiment
Referring to fig. 5 and 6, based on the graphite electrode resistivity detection apparatus with a good fixing effect provided in the first embodiment of the present application, a second embodiment of the present application provides another graphite electrode resistivity detection apparatus with a good fixing effect. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the graphite electrode resistivity detection device that fixed effectual that the second embodiment of this application provided lies in, and fixed effectual graphite electrode resistivity detection device still includes, rotating device 8 is fixed in on the radian board 25, rotating device 8 includes a plurality of fixed slots 81, and is a plurality of the equal fixedly connected with dead lever 82 in inside of fixed slot 81 is a plurality of all rotate on the dead lever 82 and be connected with rolling disc 83 to the first belt pulley 84 of fixedly connected with on the dead lever 82, fixedly connected with motor 85 on the radian board 25, motor 85's output fixedly connected with second belt pulley 86.
The motor 85 is powered by an external power supply, a control switch is arranged between the external power supply and the motor 85, the positive and negative threaded rods 21 need to be rotated before the graphite electrodes rotate, the thread blocks 22 on the positive and negative threaded rods 21 are far away from each other, and the graphite electrodes are not fixed by the rubber blocks 36.
The first pulley 84 and the second pulley 86 are connected by a belt, the plurality of fixing grooves 81 are opened in the arc plate 25, and the plurality of fixing grooves 81 are uniformly distributed on the arc plate 25.
The rotation of the first belt pulley 84 drives the second belt pulley 86 to rotate synchronously, and the graphite electrode is supported by the rotating discs 83 inside the fixing grooves 81, so that the graphite electrode can be rotated conveniently.
The working principle is as follows:
by control switch control motor 85 rotatory, it is rotatory that motor 85 is rotatory can drive second belt pulley 86, it is rotatory that second belt pulley 86 is rotatory can drive the belt, the belt is rotatory can drive first belt pulley 84 rotatory, first belt pulley 84 is rotatory can drive the rolling disc 83 rotatory, the rolling disc 83 is rotatory can drive graphite electrode rotatory, thereby when carrying out the multiple spot resistivity that detects, can rotate graphite electrode, conveniently carry out the multiple spot and detect, and need not carry out artifical graphite electrode that rotates, the more troublesome problem of artifical rotation has been avoided.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a fixed effectual graphite electrode resistivity detection device which characterized in that includes:
a detection device body;
the fixing assembly is fixed on the detection device body and comprises a positive threaded rod and a negative threaded rod, two threaded blocks are in threaded connection with the positive threaded rod and the negative threaded rod, sliding rods are fixedly connected to the two threaded blocks, a fixing plate is fixedly connected to one end of each of the two sliding rods, and two arc plates are connected to the detection device body in a sliding mode;
the clamping detection assembly is fixed on the fixing plate and comprises a transmission rod, one end of the transmission rod is fixedly connected with a fixing disc, a pointer is fixedly connected onto the fixing disc, a measuring scale is fixedly connected onto the fixing plate, the surface of the transmission rod is sleeved with a first spring, and one end of the transmission rod is fixedly connected with a rubber block;
the positioning assembly is fixed on the detection device body and comprises a mounting plate, a convex groove is formed in the mounting plate, a convex block is connected to the inside of the convex groove in a sliding mode, a positioning block is fixedly connected to the convex block, a rotating groove is formed in the positioning block, and a second spring is fixedly connected to the positioning block;
the limiting assembly is fixed on the positioning block and comprises a connecting rod, a limiting rod is fixedly connected to the connecting rod, a limiting block is fixedly connected to the mounting plate, and a limiting groove is formed in the limiting block.
2. The graphite electrode resistivity detection device with the good fixing effect as claimed in claim 1, wherein a disc is fixedly connected to one end of the positive and negative threaded rod, and a positioning groove is formed in the disc.
3. The graphite electrode resistivity detection device with good fixing effect as claimed in claim 1, wherein the positive and negative threaded rod is rotatably connected with the detection device body, the sliding rod is slidably connected with the detection device body, and the two threaded blocks are symmetrically distributed on two sides of the positive and negative threaded rod.
4. The graphite electrode resistivity detection device with good fixing effect as claimed in claim 1, wherein the transmission rod is connected with the fixing plate in a sliding manner, and the first spring is located between the rubber block and the fixing plate.
5. The graphite electrode resistivity detection device with the good fixing effect as claimed in claim 1, wherein the mounting plate is fixed on the detection device body, the connecting rod is rotatably connected with the positioning block, and the limiting rod is matched with the limiting groove.
6. The graphite electrode resistivity detection device with good fixing effect as claimed in claim 1, further comprising a rotating device, wherein the rotating device is fixed on the arc plate, the rotating device comprises a plurality of fixing grooves, fixing rods are fixedly connected inside the fixing grooves, rotating discs are rotatably connected on the fixing rods, a first belt pulley is fixedly connected on the fixing rods, a motor is fixedly connected on the arc plate, and a second belt pulley is fixedly connected at an output end of the motor.
7. The graphite electrode resistivity detection device with good fixing effect as claimed in claim 6, wherein the first pulley and the second pulley are connected by a belt, the plurality of fixing grooves are opened inside the arc plate, and the plurality of fixing grooves are uniformly distributed on the arc plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022625866.5U CN213302366U (en) | 2020-11-13 | 2020-11-13 | Graphite electrode resistivity detection device with good fixing effect |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022625866.5U CN213302366U (en) | 2020-11-13 | 2020-11-13 | Graphite electrode resistivity detection device with good fixing effect |
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| CN213302366U true CN213302366U (en) | 2021-05-28 |
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| CN202022625866.5U Active CN213302366U (en) | 2020-11-13 | 2020-11-13 | Graphite electrode resistivity detection device with good fixing effect |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325103A (en) * | 2021-12-27 | 2022-04-12 | 中钢新型材料股份有限公司 | Carbon material thermal state resistivity nondestructive testing device and method |
| CN118330324A (en) * | 2024-06-14 | 2024-07-12 | 大同宇林德石墨新材料股份有限公司 | Graphite electrode resistivity detection device |
-
2020
- 2020-11-13 CN CN202022625866.5U patent/CN213302366U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325103A (en) * | 2021-12-27 | 2022-04-12 | 中钢新型材料股份有限公司 | Carbon material thermal state resistivity nondestructive testing device and method |
| CN114325103B (en) * | 2021-12-27 | 2024-04-12 | 赛迈科先进材料股份有限公司 | Nondestructive testing device and method for thermal resistivity of carbon material |
| CN118330324A (en) * | 2024-06-14 | 2024-07-12 | 大同宇林德石墨新材料股份有限公司 | Graphite electrode resistivity detection device |
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