CN111999547A - Intelligent cable earthing device's circulation monitoring devices - Google Patents
Intelligent cable earthing device's circulation monitoring devices Download PDFInfo
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- CN111999547A CN111999547A CN202010884987.3A CN202010884987A CN111999547A CN 111999547 A CN111999547 A CN 111999547A CN 202010884987 A CN202010884987 A CN 202010884987A CN 111999547 A CN111999547 A CN 111999547A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 238000001125 extrusion Methods 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 23
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 8
- 238000005452 bending Methods 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- 230000007123 defense Effects 0.000 description 3
- 235000013290 Sagittaria latifolia Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 235000015246 common arrowhead Nutrition 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003433 contraceptive agent Substances 0.000 description 1
- 230000002254 contraceptive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a circulation monitoring device of an intelligent cable grounding device, which comprises a monitoring device main body, wherein the monitoring device main body consists of a protective cover, an installation plate, a wiring harness clamping bottom frame, a wiring harness movable pressing frame and butterfly knobs, the bottom of the protective cover is detachably connected with the front surface of the installation plate, one end of the protective cover is provided with a wiring terminal panel, the wiring harness clamping bottom frame is positioned right in front of the wiring terminal panel, two fixed seats are symmetrically arranged at two ends of the front surface of the installation plate, the wiring harness movable pressing frame comprises two rotating rods, one end of each rotating rod is rotatably connected with the two fixed seats respectively, the number of the butterfly knobs is two, two threaded rods are symmetrically arranged on the front surface of the installation plate at two sides of the interval between the wiring. The invention can prevent the wire harness from easily loosening and falling off, avoid the excessive bending phenomenon at the tail part of the wire harness joint and prolong the service life of the wire harness.
Description
Technical Field
The invention mainly relates to the technical field of grounding circulation on-line monitoring devices, in particular to a circulation monitoring device of an intelligent cable grounding device.
Background
With the rapid development of Chinese economy, the electricity demand is gradually increased, and the use ratio of the power cable is also gradually increased. In recent years, the usage of high-voltage cables and accessories has increased dramatically year by year, and the number of high-voltage cables and accessories put into operation every year has increased from less than 10% to 15% -20%, thus also bringing about heavy cable line maintenance work.
The wiring port of the existing cable grounding circulation on-line monitoring device is generally directly inserted into a wire harness joint, the joint can be loosened if the corresponding wire harness is carelessly pulled in the wiring construction process in a machine room, and poor contact is caused.
For example, a circulating current monitoring device of an intelligent cable grounding device provided by patent document (publication No. CN209327482U) includes an upper cover, a front panel, a base, a rear panel, a general intelligent host, an indicator light, a fixing hole, a fixing groove, a battery interface, a solar interface, a circulating current interface, a first serial port, a second serial port, a first power outlet, a second power outlet, a 485 interface, a CAN interface, a defense area interface, a SIM card slot, a dial switch, an antenna interface, and a reset button.
For example, the circulating current monitoring device of the intelligent cable grounding device provided by the patent document (publication No. CN111239442A) includes a bottom plate, a shell plate with a U-shaped structure is fixed on the top of the bottom plate, fixing plates are fixed on both sides of the shell plate, one fixing plate is provided with a power connector, an electrical connector, an output connector and a defense area interface, a protective cover is fixed on the fixing plate, a wiring port corresponding to the power connector, the electrical connector, the output connector and the defense area interface is arranged outside the protective cover, a rubber sleeve is clamped inside the wiring port, a rectangular port is arranged on the front surface of the protective cover, and locking plates are fixed on both edges of the front surface of the protective cover, so that the sliding plate can be conveniently opened and closed under the combined action of each component, thereby facilitating the operation connection of the connecting wire, and enabling the sliding plate to tightly cover the rectangular port after connection, make it play better dustproof effect on the whole, and reached the effect of further solidus, this intelligent cable earthing device's main aim at of circulation monitoring devices is dustproof, has taken into account certain fixed effect of pencil simultaneously, but what this structure adopted when fixed pencil is the mode of rubber sleeve joint, does not play due effect to fixed pencil in the practical application, especially when dragging the strength too big, still has the risk that drops.
Disclosure of Invention
The invention mainly provides a circulating current monitoring device of an intelligent cable grounding device, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a circulation monitoring device of an intelligent cable grounding device comprises a monitoring device main body, wherein the monitoring device main body is composed of a protective cover, an installation plate, a wiring harness clamping chassis, a wiring harness movable pressing frame and a butterfly knob, the bottom of the protective cover is detachably connected with the front of the installation plate, one end of the protective cover is provided with a wiring terminal panel, the wiring harness clamping chassis is located right in front of the wiring terminal panel, the wiring harness clamping chassis comprises two L-shaped fixing seats, the two L-shaped fixing seats are symmetrically arranged and are respectively fixed on two sides of the installation plate, and an elastic pressure-bearing component is connected between the two L-shaped fixing seats;
two fixing seats are symmetrically arranged at two ends of the front side of the mounting plate, the wire harness movable pressing frame comprises two rotating rods, one ends of the two rotating rods are respectively and rotatably connected with the two fixing seats, the other ends of the two rotating rods are respectively and rotatably connected with movable pressing blocks, and an elastic extrusion part is connected between the two movable pressing blocks;
the mounting panel openly is located the interval bilateral symmetry of pencil clamping chassis and binding post panel and is equipped with two threaded rods, every butterfly knob all can with threaded rod threaded connection, and every the through-hole of being connected with the threaded rod implementation interlude cooperation is all seted up on the activity briquetting.
Furthermore, the elastic pressure-bearing member comprises a supporting rod and an extrusion strip, the supporting rod is arranged at the lower end of the extrusion strip and keeps parallel, a plurality of multi-fold elastic pieces are sequentially arranged from one end of the upper surface of the supporting rod to the other end of the upper surface of the supporting rod, and the top of each multi-fold elastic piece is connected with the lower surface of the extrusion strip.
Furthermore, the supporting rod is a metal material rod or a carbon fiber material rod, and two ends of the supporting rod are fixedly penetrated through the two L-shaped fixing seats by screws.
Further, the extrusion strip is the elastic rubber material strip, the extrusion strip upper surface is the wave, just extrusion strip both ends all are equipped with arrow point shape plug, two arrow point shape plug runs through the joint hole that corresponds to seting up on two L type fixing bases respectively and implements the lock joint and connect.
Furthermore, each multi-fold elastic sheet comprises a reset material layer and a rubber layer, and the rubber layer is connected with the reset material layer in an adhesive mode.
Furthermore, each reset material layer is either an elastic metal sheet or an elastic plastic sheet, and the thickness of each reset material layer is 1-1.5 mm.
Furthermore, the elastic extrusion part comprises a pressing rod and a buffering strip, the upper surface of the pressing rod is connected with the lower surface of the buffering strip in an adhesive manner, and two ends of the pressing rod are respectively fixed with the two movable pressing blocks through screws in a penetrating manner.
Furthermore, the buffering strip is a strip of elastic rubber material, the upper surface of the buffering strip is in a zigzag shape, and the buffering strip is equal to the extrusion strip in length and width.
Furthermore, each movable spring is arranged between the butterfly knob and the movable pressing block and movably sleeved on the corresponding threaded rod.
Further, the protective cover top is equipped with the apron, be equipped with the net thermovent on the apron, four apex angles departments of apron all run through the protective cover through the screw and extend to lower extreme and mounting panel fixed connection, just four mounting holes have been seted up one by one to the periphery of four apex angles in the mounting panel protective cover bottom of fitting with a contraceptive ring.
Compared with the prior art, the invention has the beneficial effects that:
according to the wiring terminal, the wiring harness clamping underframe is arranged right in front of the wiring terminal panel close to the protective cover on the mounting plate, the wiring harness movable pressing frame capable of rotating and moving is matched to clamp and fix a plurality of wiring harnesses, the two butterfly knobs are in threaded connection with the two threaded rods on two sides, the wiring harness movable pressing frame can be pressed and limited to rebound when being screwed, the elastic pressure-bearing part is arranged below and the elastic extrusion part is arranged above during clamping, each wiring harness is subjected to stress clamping in a close occlusion mode, the wiring harnesses can be protected from being damaged, the situation that the wiring harnesses cannot be easily loosened and fall off after being inserted into corresponding jacks on the wiring terminal panel can be improved under most conditions, the phenomenon that the tail part of a wiring harness joint is excessively bent is avoided, wiring is safer and more reliable, and the service life of the wiring harnesses is well guaranteed.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is an enlarged view of area B of FIG. 1;
FIG. 4 is a schematic view of a multi-fold spring plate structure according to the present invention;
fig. 5 is a partial structural schematic view of the movable pressing frame for wire harnesses according to the present invention.
Description of the drawings: 1. a monitoring device main body; 11. a protective cover; 111. a cover plate; 111a, grid heat dissipation ports; 112. a wiring terminal panel; 12. mounting a plate; 121. mounting holes; 122. a threaded rod; 123. a fixed seat; 13. the wire harness clamps the chassis; 131. an L-shaped fixed seat; 132. an elastic pressure-bearing member; 132a, a support bar; 132b, an extrusion strip; 132b-1, arrow-shaped plugs; 132c, a multi-fold elastic sheet; 132c-1, a layer of reset material; 132c-2, a rubber layer; 14. the wire harness is movably pressed; 141. rotating the rod; 142. a movable pressing block; 142a, a through hole; 143. an elastic pressing member; 143a, a press rod; 143b, a buffer bar; 15. a movable spring; 16. a butterfly knob.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, referring to fig. 1 and 3, a circulating current monitoring device of an intelligent cable grounding device includes a monitoring device main body 1, where the monitoring device main body 1 is composed of a protective cover 11, a mounting plate 12, a wire harness clamping chassis 13, a wire harness movable pressing frame 14, and a butterfly knob 16, where the bottom of the protective cover 11 is detachably connected to the front surface of the mounting plate 12, an electronic component integration module capable of providing an online monitoring function is correspondingly disposed inside the protective cover 11, and is fixedly mounted on the front surface of the mounting plate 12, and is protected by the protective cover 11, a cover plate 111 is disposed on the top of the protective cover 11, a grid heat dissipation port 111a is disposed on the cover plate 111, so as to provide a heat dissipation effect for the internal electronic component integration module during operation, and simultaneously block dust, and four top corners of the cover plate 111 penetrate through the protective cover 11 through screws and extend to the, can regularly pull down apron 111 and carry out the clearance of net thermovent 111a, the daily maintenance work of also being convenient for simultaneously, just four mounting holes 121 have been seted up one by one to the periphery of four apex angles in mounting panel 12 ring protection cover 11 bottom, can implement effectively fixedly through the bolt when fixing with appointed mounting bracket.
Specifically, referring to fig. 1 and 2, a terminal panel 112 is disposed at one end of the protective cover 11, the terminal panel 112 is used as an interface portion of an external wiring harness to electrically connect with an internal electronic component integrated module, the wiring harness clamping chassis 13 is located right in front of the terminal panel 112, the wiring harness clamping chassis 13 includes two L-shaped fixing bases 131, the two L-shaped fixing bases 131 are symmetrically disposed and fixed at two sides of the mounting plate 12 by screws, respectively, an elastic pressure-bearing member 132 is connected between the two L-shaped fixing bases 131, the elastic pressure-bearing member 132 includes a supporting rod 132a and an extruding strip 132b, the supporting rod 132a is disposed at a lower end of the extruding strip 132b and is parallel to the same, a plurality of multi-folding elastic pieces 132c are sequentially disposed from one end to the other end of an upper surface of the supporting rod 132a, and a top of each multi-folding elastic piece 132c is connected to a lower, the utility model discloses a support pole, including bracing piece 132a, support pole 132b, extrusion strip 132b, the joint hole that corresponds on two L type fixing bases 131 is run through fixedly with two L type fixing bases 131 through the screw, can keep better support intensity, extrusion strip 132b is the elastic rubber material strip, extrusion strip 132b upper surface is the wave, improves the degree of contact to the different pencil of all kinds of thicknesses, just extrusion strip 132b both ends all are equipped with arrow head shape plug 132b-1, two arrow head shape plug 132b-1 runs through the joint hole that corresponds to set up on two L type fixing bases 131 respectively and implements the lock joint connection, receives the elasticity support of several multifold shell fragment 132c through extrusion strip 132b in the lower extreme, can carry out anomalous extrusion change form when producing deformation, can produce great space when avoiding pressing from both sides simultaneously thick pencil and thin pencil.
Specifically, referring to fig. 4, each multi-fold elastic sheet 132c includes a reset material layer 132c-1 and a rubber layer 132c-2, the rubber layer 132c-2 is adhesively connected to the reset material layer 132c-1, each reset material layer 132c-1 is an elastic metal sheet or an elastic plastic sheet, and the thickness of each reset material layer is 1-1.5mm, the thickness of the reset material layer 132c-1 is equal to the thickness of a common sheet, and by means of the material characteristics of the elastic metal sheet or the elastic plastic sheet, the elastic resetting capability can be improved by matching with the rubber layer 132c-2, and the flexibility of the whole multi-fold elastic sheet 132c is also improved.
Specifically, referring to fig. 1, 2 and 5, two fixing seats 123 are symmetrically disposed at two front ends of the mounting plate 12, the movable pressing frame 14 for the wire harness includes two rotating rods 141, one ends of the two rotating rods 141 are respectively rotatably connected to the two fixing seats 123, and the other ends of the two rotating rods 141 are respectively rotatably connected to movable pressing blocks 142, so that when the wire harness is pressed, the angles of the two movable pressing blocks 142 can be freely adjusted, the two through holes 142a are more quickly connected to the two threaded rods 122, an elastic pressing part 143 is connected between the two movable pressing blocks 142, the elastic pressing part 143 includes a pressing rod 143a and a buffering rod 143b, the upper surface of the pressing rod 143a is adhesively connected to the lower surface of the buffering rod 143b, two ends of the pressing rod 143a are respectively fixed to the two movable pressing blocks 142 through screws, and the material of the pressing rod 143a is the same as that of the supporting rod, the buffering strip 143b is a strip of elastic rubber material, the upper surface of the buffering strip 143b is in a zigzag shape, the buffering strip 143b and the extrusion strip 132b are equal in length and width, and the zigzag surface of the buffering strip 143b is matched with the wavy surface of the extrusion strip 132b to further improve the extrusion contact degree of different wire harnesses and the anti-slip degree when the wire harnesses are clamped.
Specifically, referring to fig. 1, 3 and 5, two butterfly knobs 16 are provided, two threaded rods 122 are symmetrically provided on the front surface of the mounting plate 12 at two sides of the interval between the harness clamping chassis 13 and the terminal panel 112, each butterfly knob 16 can be in threaded connection with the threaded rod 122, each movable pressing block 142 is provided with a through hole 142a in penetrating fit connection with the threaded rod 122, a movable spring 15 is provided between each butterfly knob 16 and the movable pressing block 142, the movable spring 15 is movably sleeved on the corresponding threaded rod 122, the two movable springs 15 and the butterfly knobs 16 are mainly used for limiting the pressing and fixing of the harness, the movable spring 15 can keep a certain elasticity between the butterfly knob 16 and the movable pressing block 142 after being screwed, and the pressure is properly increased by screwing according to the screwing degree of the butterfly knob 16, the buffer strips 143b are provided for buffering the wire harness when the wire harness is pressed, so that the wire harness is prevented from being squashed due to excessive extrusion, and meanwhile, the movable spring 15 provides the assistance of retraction when the butterfly knob 16 is unscrewed, so that the unscrewing action is easier.
The specific operation flow of the invention is as follows:
firstly, fixing the monitoring device body 1 on a specified mounting frame, inserting corresponding external wire harnesses into an interface on the terminal panel 112 in sequence, arranging the wire harnesses side by side, rotating the wire harness movable pressing frame 14 through the rotating connection relationship between the two rotating rods 141 and the two fixing seats 123 to enable the through holes 142a on the two movable pressing blocks 142 to be inserted and butted with the two threaded rods 122, at the moment, the sawtooth-shaped surface of the buffer strip 143b is matched with the wavy surface of the extrusion strip 132b to press and contact the plurality of wire harnesses up and down, sleeving the two movable springs 15 on the protruding sections of the two threaded rods 122 after the two threaded rods 122 pass through the through holes 142a, screwing the two butterfly knobs 16 on the two threaded rods 122 in a threaded connection manner, and simultaneously carrying out screwing operation and observing the pressing condition of the wire harnesses between the buffer strip 143b and the extrusion strip 132b, the inspection of the tight dynamics of clamp is carried out to accessible pulling under appropriate extrusion degree, when meetting the pencil of thickness difference, the elasticity that extrusion strip 132b and buffering strip 143b itself have, the several multifold shell fragment 132c of the several of the lower extreme of extrusion strip 132b of deuterogamying carries out the irregular deformation in different positions to keep can both carry out good contact to every pencil, until the tight degree of clamp of every pencil all reaches the standard after, can accomplish the installation work.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (10)
1. The circulating current monitoring device of the intelligent cable grounding device comprises a monitoring device main body (1) and is characterized in that the monitoring device main body (1) is composed of a protective cover (11), a mounting plate (12), a wire harness clamping chassis (13), a wire harness movable pressing frame (14) and a butterfly knob (16), the bottom of the protective cover (11) is detachably connected with the front face of the mounting plate (12), a wiring terminal panel (112) is arranged at one end of the protective cover (11), the wire harness clamping chassis (13) is located right in front of the wiring terminal panel (112), the wire harness clamping chassis (13) comprises two L-shaped fixing seats (131), the two L-shaped fixing seats (131) are symmetrically arranged and respectively fixed on two sides of the mounting plate (12), and an elastic pressure-bearing component (132) is connected between the two L-shaped fixing seats (131);
two fixing seats (123) are symmetrically arranged at two front ends of the mounting plate (12), the wire harness movable pressing frame (14) comprises two rotating rods (141), one ends of the two rotating rods (141) are respectively and rotatably connected with the two fixing seats (123), the other ends of the two rotating rods (141) are respectively and rotatably connected with movable pressing blocks (142), and an elastic extrusion part (143) is connected between the two movable pressing blocks (142);
the wire harness clamping frame is characterized in that the number of the butterfly knobs (16) is two, two threaded rods (122) are symmetrically arranged on two sides of the front face of the mounting plate (12) at the interval between the wire harness clamping frame (13) and the wiring terminal panel (112), each butterfly knob (16) can be in threaded connection with the threaded rods (122), and each movable pressing block (142) is provided with a through hole (142a) which is in penetrating fit connection with the threaded rods (122).
2. The circulating current monitoring device of the intelligent cable grounding device according to claim 1, wherein the elastic pressure-bearing member (132) comprises a support rod (132a) and an extrusion strip (132b), the support rod (132a) is arranged at the lower end of the extrusion strip (132b) and keeps parallel, a plurality of multi-fold elastic pieces (132c) are sequentially arranged from one end to the other end of the upper surface of the support rod (132a), and the top of each multi-fold elastic piece (132c) is connected with the lower surface of the extrusion strip (132 b).
3. A circulating current monitoring device of an intelligent cable grounding device as claimed in claim 2, wherein the supporting rod (132a) is a metal material rod or a carbon fiber material rod, and both ends of the supporting rod (132a) are fixed with the two L-shaped fixing seats (131) by screws.
4. The circulating current monitoring device of an intelligent cable grounding device according to claim 2, wherein the extrusion strip (132b) is a strip of elastic rubber material, the upper surface of the extrusion strip (132b) is wavy, arrow-shaped plugs (132b-1) are arranged at both ends of the extrusion strip (132b), and the two arrow-shaped plugs (132b-1) respectively penetrate through correspondingly-formed clamping holes in the two L-shaped fixing seats (131) to implement buckling connection.
5. A device for monitoring circulation of a smart cable grounding device according to claim 2, wherein each of the multi-folded resilient pieces (132c) comprises a reset material layer (132c-1) and a rubber layer (132c-2), and the rubber layer (132c-2) is adhesively connected to the reset material layer (132 c-1).
6. A circulating current monitoring device of an intelligent cable grounding device according to claim 5, wherein each said reset material layer (132c-1) is either an elastic metal sheet or an elastic plastic sheet, and the thickness is 1-1.5 mm.
7. The circulation monitoring device of an intelligent cable grounding device according to claim 2, wherein the elastic extrusion part (143) comprises a pressure lever (143a) and a buffer bar (143b), the upper surface of the pressure lever (143a) is connected with the lower surface of the buffer bar (143b) in an adhesive manner, and two ends of the pressure lever (143a) are respectively fixed with the two movable pressing blocks (142) through screws in a penetrating manner.
8. A circulating current monitoring device of an intelligent cable grounding device according to claim 7, wherein the buffer strip (143b) is a strip of elastic rubber material, the upper surface of the buffer strip (143b) is zigzag, and the buffer strip (143b) and the extrusion strip (132b) have the same length and the same width.
9. The circulation monitoring device of an intelligent cable grounding device according to claim 1, wherein a movable spring (15) is arranged between each butterfly knob (16) and the movable pressing block (142), and the movable spring (15) is movably sleeved on the corresponding threaded rod (122).
10. The apparatus for monitoring circulation of an intelligent cable grounding device as claimed in claim 1, wherein a cover plate (111) is disposed on the top of the protective cover (11), a grid heat dissipation opening (111a) is disposed on the cover plate (111), four corners of the cover plate (111) penetrate through the protective cover (11) through screws and extend to the lower end to be fixedly connected to the mounting plate (12), and four mounting holes (121) are disposed on the mounting plate (12) one by one on the outer periphery of the four corners of the bottom of the protective cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010884987.3A CN111999547A (en) | 2020-08-28 | 2020-08-28 | Intelligent cable earthing device's circulation monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010884987.3A CN111999547A (en) | 2020-08-28 | 2020-08-28 | Intelligent cable earthing device's circulation monitoring devices |
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| Publication Number | Publication Date |
|---|---|
| CN111999547A true CN111999547A (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010884987.3A Pending CN111999547A (en) | 2020-08-28 | 2020-08-28 | Intelligent cable earthing device's circulation monitoring devices |
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| Country | Link |
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| CN (1) | CN111999547A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567725A (en) * | 2021-08-06 | 2021-10-29 | 山东盛和电子有限公司 | Cable sheath grounding circulation on-line monitoring device |
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|---|---|---|---|---|
| CN202695932U (en) * | 2012-05-18 | 2013-01-23 | 苏州路之遥科技股份有限公司 | Clamping nail for wiring harness assembling |
| CN108616081A (en) * | 2018-05-21 | 2018-10-02 | 江苏亚特电缆有限公司 | A kind of cable circuit fixing device and fixing means |
| CN209088475U (en) * | 2018-12-05 | 2019-07-09 | 浙江环吉电力科技有限公司 | A kind of high-voltage line connecting terminal fixed frame |
| CN209805154U (en) * | 2019-07-10 | 2019-12-17 | 平顶山翰晟电气有限公司 | Built-in cubical switchboard that can arrange line horizontal bus frame |
| CN210040840U (en) * | 2019-07-31 | 2020-02-07 | 苏州工业园区克林兰斯电子有限公司 | Crimping machine for wire harness production |
| CN210167754U (en) * | 2019-09-17 | 2020-03-20 | 段华兵 | Circuit fixing device for water conservancy and hydropower construction |
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| CN113567725A (en) * | 2021-08-06 | 2021-10-29 | 山东盛和电子有限公司 | Cable sheath grounding circulation on-line monitoring device |
| CN113567725B (en) * | 2021-08-06 | 2023-12-05 | 山东盛和电子有限公司 | Cable sheath grounding circular flow on-line monitoring device |
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