CN110794248B - Cable quality detection equipment - Google Patents
Cable quality detection equipment Download PDFInfo
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- CN110794248B CN110794248B CN201911144487.XA CN201911144487A CN110794248B CN 110794248 B CN110794248 B CN 110794248B CN 201911144487 A CN201911144487 A CN 201911144487A CN 110794248 B CN110794248 B CN 110794248B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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Abstract
The invention discloses a cable quality detection device, which comprises a detection block, wherein a detection cavity is arranged in the detection block, a working block is arranged on the upper side of the detection block, a working cavity is arranged in the working block, a moving mechanism is arranged in the working block, a clamping mechanism is arranged on the upper side of the moving mechanism, the clamping mechanism comprises a transverse block fixed on the rear end wall of the detection cavity, a transverse rod is fixedly arranged on the left end surface of the transverse block, a clamping mechanism is arranged on the upper side of the clamping mechanism, the clamping mechanism comprises two object carrying blocks fixed on the rear end surface of the working cavity, an adjusting cavity with a downward opening is arranged on the lower end surface of the object carrying block, the device is simple to operate, a section of cable is placed into the device, the device can automatically intercept a section of cable with a fixed length, after being electrified, the cable is detected by utilizing the electrification amount of the cable under the same voltage, and the electrification amount, the cable can be cut off, the power supply quantity of the cable with good quality is better, and the working block moves upwards at the moment.
Description
Technical Field
The invention relates to the field of cable detection, in particular to a cable quality detection device.
Background
The cable is generally a rope-like cable formed by twisting several or several groups of wires, each group of wires is insulated from each other and usually twisted around a center, the whole cable is wrapped with a highly insulated covering layer, and the cable is erected in the air or installed underground or underwater for telecommunication or power transmission, the cable may have a large difference in conductivity due to the good or bad used materials, the resistance test by using devices such as an ammeter is troublesome, and the power loss is serious due to the poor used materials.
Disclosure of Invention
The invention aims to provide a cable quality detection device, which solves the problems that the power consumption is seriously reduced due to difference of cable materials, the quality of the cable materials is difficult to detect and the like.
The invention is realized by the following technical scheme.
The invention relates to a cable quality detection device, which comprises a detection block, wherein a detection cavity is arranged in the detection block, a working block is arranged at the upper side of the detection block, a working cavity is arranged in the working block, a moving mechanism is arranged in the working block, the moving mechanism comprises a moving block fixed on the lower end wall of the detection cavity, a moving cavity is arranged in the moving block, a fixed iron block is fixedly arranged on the lower end wall of the moving cavity, a moving iron block is arranged in the moving cavity in an up-and-down moving manner, a reset spring is connected between the upper end surface of the moving iron block and the upper end wall of the moving cavity, three rotating grooves are arranged on the left end wall and the right end wall of the moving cavity, a pin post is fixedly arranged on the rear end wall of each rotating groove, a conductive block is rotatably arranged on the pin post, a torsion spring is arranged between the conductive block and the, the transverse shaft is fixedly provided with a rotating block, and the fixed iron block can attract the movable iron block to move downwards after being electrified;
a clamping and breaking mechanism is arranged on the upper side of the moving mechanism and comprises a transverse block fixed on the rear end wall of the detection cavity, a transverse rod is fixedly arranged on the left end face of the transverse block, two transmission rods are rotatably arranged on the transverse rod, a breaking rod is fixedly arranged on the upper end face of each transmission rod, a breaking block is fixedly arranged on the end face of each breaking rod close to the transverse rod, a handle is fixedly arranged on the lower end face of each transmission rod, a pull rope is connected onto the handle on the rear side, a fine wire is connected onto the handle on the front side, and the fine wire and the pull rope can pull the two handles to be close to;
the utility model discloses a cable clamping device, including clamping mechanism, adjusting chamber, adjusting block, contact block, adjusting spring, adjusting block, cable, clamping mechanism, adjusting chamber upper end face, contact block, cable, the convenience is detected.
Preferably, moving mechanism still includes the kinking wheel, it is equipped with the groove that resets to link up around rotating chamber rear end wall, reset the groove with be equipped with the reset torsion spring between the cross axle, the fixed kinking wheel that is equipped with on the cross axle, the kinking wheel sets up the turning block rear side, the last stay cord of having twined around the kinking wheel, it is equipped with the shifting chute to detect chamber rear end wall, the shifting chute can reciprocate and be equipped with the diaphragm, the terminal surface is connected with under the diaphragm the stay cord, the fixed gasbag that is equipped with of diaphragm up end, the fixed rack that is equipped with of diaphragm right-hand member face, it is equipped with the power to detect the fixed wall.
Preferably, pinch-off mechanism still including rotate the setting and is in the transmission shaft of movable block left end face, turn right from a left side on the transmission shaft and fixedly be equipped with drive gear, reel and drive gear in proper order, around having on the reel the fine rule, the movable block left end wall rotates and is equipped with the driven shaft, the driven shaft sets up the rear side of transmission shaft, turn right from a left side on the driven shaft and fixedly be equipped with rope winding wheel and driven gear in proper order, rope winding wheel around there is the stay cord, the fixed switch that is equipped with of work piece up end.
Preferably, the clamping and breaking mechanism further comprises two clamping blocks fixed on the rear end wall of the detection cavity, two fixing blocks are fixedly arranged on the rear end wall of the detection cavity, a conductive groove with an upward opening is formed in the upper end face, a conductive rod is movably arranged in the conductive groove in a vertical manner, an insulating spring is arranged on the lower end face of the conductive rod and the lower end wall of the conductive groove, a lead is connected to the lower end face of the conductive rod, two cable clamping blocks are fixedly arranged on the rear end wall of the working cavity, a clamping and breaking groove with a downward opening is formed in the lower end face of the cable clamping block, a clamping and breaking block is movably arranged in the clamping and breaking groove in a vertical manner, a telescopic spring is connected to the upper end face of the clamping and breaking groove, two magnets are fixedly arranged on the lower end face of the working block, two electromagnets are fixedly arranged on the upper end face of the detection block, two limiting blocks are fixedly, the fixed gag lever post that is equipped with of terminal surface about detecting the piece, be equipped with the restriction chamber in the gag lever post, the restriction intracavity can reciprocate and be equipped with the restriction piece, the restriction piece is kept away from the terminal surface that detects the piece is equipped with the restriction groove, the fixed montant that is equipped with of restriction piece up end, the restriction chamber is kept away from the end wall that detects the piece is equipped with the spacing groove, can remove about the spacing inslot and be equipped with the gag lever post, the gag lever post is kept away from detect the piece the terminal surface with be connected with the restriction spring between the end wall of spacing groove.
Preferably, the gas bag is filled with helium gas, and can slowly move upwards when no external force is applied.
The invention has the beneficial effects that: this device easy operation puts into the device with a section cable, and this device can automatic intercepting one section fixed length cable, and the circular telegram back utilizes the logical electric quantity of cable to detect the cable under equal voltage, and the poor cable of quality leads to electric quantity less, and this kind of cable can be cut, and the cable logical electric quantity of good quality is better, and the work piece rebound this moment, and operating personnel can know this cable quality and be qualified.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall full-section front view structure diagram of a cable quality detection device according to the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is a schematic view of the direction B-B in FIG. 1;
FIG. 4 is a schematic view in the direction C-C of FIG. 1;
FIG. 5 is a schematic view taken along the direction D-D in FIG. 1;
fig. 6 is a schematic view along the direction E-E in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The schematic mechanical mechanism of the cable quality detection device described with reference to fig. 1-6 includes a detection block 10, a detection cavity 11 is provided in the detection block 10, a working block 57 is provided on the upper side of the detection block 10, a working cavity 58 is provided in the working block 57, a moving mechanism 80 is provided in the working block 57, the moving mechanism 80 includes a moving block 33 fixed on the lower end wall of the detection cavity 11, a moving cavity 56 is provided in the moving block 33, a fixed iron block 35 is fixed on the lower end wall of the moving cavity 56, a moving iron block 52 is provided in the moving cavity 56 in a vertically movable manner, a return spring 51 is connected between the upper end surface of the moving iron block 52 and the upper end wall of the moving cavity 56, three rotation grooves 55 are provided on the left and right end walls of the moving cavity 56, a pin 53 is fixed on the rear end wall of the rotation grooves 55, and a conductive block 47 is rotatably, a torsion spring 54 is arranged between the conductive block 47 and the pin 53, a rotating cavity 48 is arranged on the left end wall of the moving cavity 56, a transverse shaft 49 is arranged on the rear end wall of the rotating cavity 48 in a rotating manner, a rotating block 50 is fixedly arranged on the transverse shaft 49, and the fixed iron block 35 can attract the moving iron block 52 to move downwards after being electrified;
a pinch-off mechanism 82 is arranged on the upper side of the moving mechanism 80, the pinch-off mechanism 82 comprises a transverse block 26 fixed on the rear end wall of the detection cavity 11, a transverse rod 25 is fixedly arranged on the left end face of the transverse block 26, two transmission rods 73 are rotatably arranged on the transverse rod 25, a pinch-off rod 74 is fixedly arranged on the upper end face of each transmission rod 73, a pinch-off block 75 is fixedly arranged on the end face of each pinch-off rod 74 close to the transverse rod 25, a handle 72 is fixedly arranged on the lower end face of each transmission rod 73, a pull rope 70 is connected to the handle 72 on the rear side, a thin wire 38 is connected to the handle 72 on the front side, and the thin wire 38 and the pull rope 70;
the upside of pinch-off mechanism 82 is equipped with clamping mechanism 81, clamping mechanism 81 is including fixing two thing pieces 18 that carry of working chamber 58 rear end face, the terminal surface is equipped with the decurrent adjustment chamber 21 of opening under carrying thing piece 18, can reciprocate in the adjustment chamber 21 and be equipped with adjusting block 17, adjusting block 17 up end of telling with be connected with adjustment spring 20 between adjustment chamber 21 upper end wall, the terminal surface is fixed to be equipped with contact block 16 under adjusting block 17, contact block 16 can be fixed the cable, conveniently detects.
Beneficially, the moving mechanism 80 is described in detail, the moving mechanism 80 further includes a winding wheel 78, a reset groove 77 is formed in the rear end wall of the rotating cavity 48 in a front-back penetrating manner, a reset torsion spring 76 is arranged between the reset groove 77 and the transverse shaft 49, the winding wheel 78 is fixedly arranged on the transverse shaft 49, the winding wheel 78 is arranged on the rear side of the rotating block 50, a pull rope 42 is wound on the winding wheel 78, a moving groove 44 is formed in the rear end wall of the detecting cavity 11, a transverse plate 43 is arranged in the moving groove 44 and can move up and down, the pull rope 42 is connected to the lower end face of the transverse plate 43, an air bag 41 is fixedly arranged on the upper end face of the transverse plate 43, a rack 40 is fixedly arranged on the right end face of the transverse plate 43, and a power supply 45.
Advantageously, the pinch-off mechanism 82 is described in detail, the pinch-off mechanism 82 further includes a transmission shaft 34 rotatably disposed on the left end surface of the moving block 33, a driving gear 39, a reel 37 and a transmission gear 36 are fixedly disposed on the transmission shaft 34 from left to right, the thin wire 38 is wound on the reel 37, a driven shaft 68 is rotatably disposed on the left end wall of the moving block 33, the driven shaft 68 is disposed on the rear side of the transmission shaft 34, a winding wheel 71 and a driven gear 69 are fixedly disposed on the driven shaft 68 from left to right, the pull rope 70 is wound on the winding wheel 71, and a switch 19 is fixedly disposed on the upper end surface of the operating block 57.
Beneficially, the clamping mechanism 81 is described in detail, the clamping mechanism 82 further includes two clamping blocks 13 fixed on the rear end wall of the detection chamber 11, the rear end wall of the detection chamber 11 is fixedly provided with two fixing blocks 12, the upper end surface is provided with a conductive groove 30 with an upward opening, a conductive rod 29 is movably arranged in the conductive groove 30 up and down, the lower end surface of the conductive rod 29 and the lower end wall of the conductive groove 30 are provided with an insulating spring 31, the lower end surface of the conductive rod 29 is connected with a conductive wire 32, the rear end wall of the working chamber 58 is fixedly provided with two cable clamping blocks 22, the lower end surface of the cable clamping block 22 is provided with a clamping groove 27 with a downward opening, the clamping groove 27 is movably provided with a clamping block 28 up and down, the upper end surface of the clamping block 28 and the upper end wall of the clamping groove 27 are connected with a telescopic spring 23, the lower end surface of the working block 57 is fixedly provided, detect the fixed two electro-magnets 14 that are equipped with of 10 up end, the fixed two stopper 65 that are equipped with of terminal surface around the work piece 57, the fixed montant 64 that is equipped with of terminal surface under the stopper 65, it is equipped with gag lever post 63 to detect about 10 terminal surfaces of piece, be equipped with restriction chamber 60 in the gag lever post 63, can reciprocate in the restriction chamber 60 and be equipped with restriction piece 59, restriction piece 59 keeps away from the terminal surface that detects piece 10 is equipped with restriction groove 67, restriction piece 59 up end is fixed to be equipped with montant 64, restriction chamber 60 keeps away from the end wall that detects piece 10 is equipped with spacing groove 66, it is equipped with restriction pole 61 to move about in the spacing groove 66, restriction pole 61 is kept away from detect the terminal surface of piece 10 with be connected with restriction spring 62 between the end wall of spacing groove 66.
Advantageously, the bladder 41 is filled with helium gas and is capable of moving slowly upward in the absence of external forces.
In the initial state, the return torsion spring 76 is in a compressed state, the adjustment spring 20, the extension spring 23, the insulation spring 31, the return spring 51, the torsion spring 54, and the restriction spring 62 are in a normal state, and the thin wire 38 and the pull cord 70 are in a relaxed state.
Sequence of mechanical actions of the whole device:
(1) the working block 57 is manually moved upwards, the limiting block 65 moves upwards along with the working block 57, the limiting block 65 drives the limiting block 59 to move upwards through the vertical rod 64, the limiting block 59 moves upwards, the limiting rod 61 is inserted into the limiting groove 67, and when external force is not applied, the limiting block 59 cannot move downwards.
(2) A section of cable to be detected is placed in the detection cavity 11, the cable is placed on the upper end face of the clamping block 13, the working block 57 is pushed manually to move downwards, the clamping block 13 and the contact block 16 clamp the cable, the clamping and breaking block 28 and the conductive rod 29 cut the outer skin of the cable, the conductive rod 29 can be in contact with a copper wire in the cable, the switch 19 is pressed, a loop is formed among the copper wire, the lead 32 and the movable iron block 52, and the fixed iron block 35 attracts the movable iron block 52 to move downwards.
(3) If the quality of the copper wire is not qualified, the power quantity is small, the attraction force between the fixed iron block 35 and the movable iron block 52 is small, the rotating block 50 is pushed to rotate slightly, the rotating block 50 drives the transverse shaft 49 to rotate, the transverse shaft 49 drives the coiler 78 to rotate, the coiler 78 rotates, the pull rope 42 is loosened, the air bag 41 drives the transverse plate 43 to ascend slowly, the rack 40 moves upwards along with the transverse plate 43, the rack 40 is meshed with the transverse plate 43 to drive the gear 39 to rotate, the transmission shaft 34 rotates along with the drive gear 39 to drive the reel 37 to rotate, the reel 37 rotates to tighten the thin wire 38, the transmission shaft 34 drives the transmission gear 36 to rotate, the transmission gear 36 rotates and is meshed with the driven gear 69 to drive the driven gear 69 to rotate, the driven gear 69 drives the rope winding wheel 71 to rotate through the driven shaft 68, the rope winding wheel 71 rotates to tighten the pull rope 70, the two cutting rods 74 approach each other and drive the two cutting blocks 75 to cut the cable.
(4) If the quality of the copper wire is qualified, the current quantity is large, the attraction force between the fixed iron block 35 and the movable iron block 52 is large, the movable iron block 52 moves downwards to be in contact with the two lower conductive blocks 47, the conductive blocks 47 are electrified, the electromagnet 14 flicks the magnet 15, and the magnet 15 drives the working block 57 to move upwards.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (2)
1. A cable quality detection device, including detecting the piece, its characterized in that: a detection cavity is arranged in the detection block, a working block is arranged on the upper side of the detection block, a working cavity is arranged in the working block, a moving mechanism is arranged in the working block and comprises a moving block fixed on the lower end wall of the detection cavity, a moving cavity is arranged in the moving block, a fixed iron block is fixedly arranged on the lower end wall of the moving cavity, a moving iron block is arranged in the moving cavity in a vertically moving manner, a return spring is connected between the upper end surface of the movable iron block and the upper end wall of the movable cavity, three rotating grooves are arranged on the left end wall and the right end wall of the movable cavity, a pin post is fixedly arranged on the rear end wall of the rotating groove, a conductive block is rotatably arranged on the pin post, a torsion spring is arranged between the conductive block and the pin post, a rotating cavity is formed in the left end wall of the moving cavity, a transverse shaft is rotatably arranged on the rear end wall of the rotating cavity, a rotating block is fixedly arranged on the transverse shaft, and the fixed iron block can attract the moving iron block to move downwards after being electrified; a clamping and breaking mechanism is arranged on the upper side of the moving mechanism and comprises a transverse block fixed on the rear end wall of the detection cavity, a transverse rod is fixedly arranged on the left end face of the transverse block, two transmission rods are rotatably arranged on the transverse rod, a breaking rod is fixedly arranged on the upper end face of each transmission rod, a breaking block is fixedly arranged on the end face of each breaking rod close to the transverse rod, a handle is fixedly arranged on the lower end face of each transmission rod, a pull rope is connected onto the handle on the rear side, a fine wire is connected onto the handle on the front side, and the fine wire and the pull rope can pull the two handles to be close to; the clamping mechanism is arranged on the upper side of the clamping and breaking mechanism and comprises two object carrying blocks fixed on the rear end face of the working cavity, an adjusting cavity with a downward opening is formed in the lower end face of each object carrying block, an adjusting block is arranged in each adjusting cavity in a vertically movable mode, an adjusting spring is connected between the upper end face of each adjusting block and the upper end wall of each adjusting cavity, a contact block is fixedly arranged on the lower end face of each adjusting block, and a cable can be fixed through the contact blocks so as to be convenient to detect; the moving mechanism further comprises a wire winding wheel, a reset groove is formed in the rear end wall of the rotating cavity in a front-back through mode, a reset torsion spring is arranged between the reset groove and the cross shaft, the wire winding wheel is fixedly arranged on the cross shaft and arranged on the rear side of the rotating block, a pull rope is wound on the wire winding wheel, a moving groove is formed in the rear end wall of the detecting cavity, a transverse plate is arranged in the moving groove in a vertically moving mode, the lower end face of the transverse plate is connected with the pull rope, an air bag is fixedly arranged on the upper end face of the transverse plate, a rack is fixedly arranged on the right end face of the transverse plate, and a power; the clamping and breaking mechanism further comprises a transmission shaft which is rotatably arranged on the left end face of the moving block, a driving gear, a reel and a transmission gear are fixedly arranged on the transmission shaft from left to right in sequence, the fine wire is wound on the reel, a driven shaft is rotatably arranged on the left end wall of the moving block and is arranged on the rear side of the transmission shaft, a rope winding wheel and a driven gear are fixedly arranged on the driven shaft from left to right in sequence, the rope winding wheel is wound with the pull rope, and a switch is fixedly arranged on the upper end face of the working block; the clamping and breaking mechanism also comprises two clamping blocks fixed on the rear end wall of the detection cavity, two fixed blocks are fixedly arranged on the rear end wall of the detection cavity, a conductive groove with an upward opening is arranged on the upper end surface, a conductive rod is arranged in the conductive groove in a vertically movable manner, an insulating spring is arranged on the lower end surface of the conductive rod and the lower end wall of the conductive groove, a lead is connected on the lower end surface of the conductive rod, two cable clamping blocks are fixedly arranged on the rear end wall of the working cavity, a clamping and breaking groove with a downward opening is arranged on the lower end surface of the cable clamping block, a clamping and breaking block is arranged in the clamping and breaking groove in a vertically movable manner, a telescopic spring is connected on the upper end surface of the clamping and breaking groove and the upper end wall of the clamping and breaking groove, two magnets are fixedly arranged on the lower end surface of the working block, two electromagnets are fixedly arranged on the upper, the fixed gag lever post that is equipped with of terminal surface about detecting the piece, be equipped with the restriction chamber in the gag lever post, the restriction intracavity can reciprocate and be equipped with the restriction piece, the restriction piece is kept away from the terminal surface that detects the piece is equipped with the restriction groove, the fixed montant that is equipped with of restriction piece up end, the restriction chamber is kept away from the end wall that detects the piece is equipped with the spacing groove, can remove about the spacing inslot and be equipped with the gag lever post, the gag lever post is kept away from detect the piece the terminal surface with be connected with the restriction spring between the end wall of spacing groove.
2. The cable quality inspection apparatus of claim 1, wherein: helium is filled in the air bag, and the air bag can slowly move upwards when being free from external force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911144487.XA CN110794248B (en) | 2019-11-20 | 2019-11-20 | Cable quality detection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911144487.XA CN110794248B (en) | 2019-11-20 | 2019-11-20 | Cable quality detection equipment |
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| CN110794248A CN110794248A (en) | 2020-02-14 |
| CN110794248B true CN110794248B (en) | 2020-07-07 |
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| CN201911144487.XA Active CN110794248B (en) | 2019-11-20 | 2019-11-20 | Cable quality detection equipment |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929534B (en) * | 2020-08-11 | 2021-04-16 | 江苏圆通电缆有限公司 | Cable skin detection equipment that breaks |
| CN112467469B (en) * | 2020-11-05 | 2022-02-08 | 河南科技学院 | Protection device for communication cable |
| CN112594659A (en) * | 2020-12-30 | 2021-04-02 | 铜陵迈维电子科技有限公司 | Sliding rail embedded type LED driving power supply based on mobile client |
| CN112664037B (en) * | 2021-01-08 | 2022-08-30 | 上海沉留数码通讯有限公司 | Be used for radio tower to dismantle auxiliary assembly |
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| CN110794248A (en) | 2020-02-14 |
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