CN112327015A - Multi-functional experimental wiring action bars of eminence - Google Patents
Multi-functional experimental wiring action bars of eminence Download PDFInfo
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- CN112327015A CN112327015A CN202011223212.8A CN202011223212A CN112327015A CN 112327015 A CN112327015 A CN 112327015A CN 202011223212 A CN202011223212 A CN 202011223212A CN 112327015 A CN112327015 A CN 112327015A
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- 238000012360 testing method Methods 0.000 claims abstract description 55
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052802 copper Inorganic materials 0.000 claims abstract description 32
- 239000010949 copper Substances 0.000 claims abstract description 32
- 239000011889 copper foil Substances 0.000 claims description 10
- 229920002379 silicone rubber Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 241000282326 Felis catus Species 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
-
- 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
- G01R1/0416—Connectors, terminals
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- Clamps And Clips (AREA)
Abstract
The invention discloses a multifunctional high-altitude test wiring operating rod which comprises a first supporting rod and a second supporting rod, wherein the first supporting rod and the second supporting rod comprise a holding part positioned at the bottom and a wiring part positioned at the upper part, an elastic band and a copper stranded wire fixed on the elastic band, the copper stranded wire is bent into a wavy shape and then fixed on an unstretched tightening band at multiple points, one end of the copper stranded wire is reserved with a margin for test wiring, when the elastic band is tensioned, the copper stranded wire is in a straight line, one end of the elastic band is fixed on the wiring part of the second supporting rod, the other end of the elastic band is fixed on the wiring part of the first supporting rod, and a buckling and fixing structure is further arranged between the first supporting rod and the second supporting rod. The method for wrapping the wiring is adopted, the structure of the wiring position of the equipment is not depended on, and the application range is wider; need not personnel to eminence wiring, easy operation is convenient, breaks away from the reliance to lift truck, cat ladder, reduces test cost, promotes personnel's security and test efficiency.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a multifunctional high-altitude test wiring operating rod.
Background
The development of electrical tests on high-voltage equipment is one of important measures for preventing accidents and ensuring the safe and economic operation of a power system, and the accuracy of test data and the capability of completing test tasks quickly have important significance for accurately judging the state of the equipment and improving the reliability of the equipment. In some test items of electrical equipment, in order to ensure data accuracy, special requirements are imposed on test wiring, for example, for a dielectric loss test of a capacitor voltage transformer, the contact resistance between a wire clamp and the equipment is required to be as low as possible, for a direct current reference voltage test of a lightning arrester, an equipotential shielding case is often required to be additionally arranged when a flange between a first section and a second section is connected, and for an insulation or pressurization test of the electrical equipment, a shielding wire for surface leakage current is sometimes required to be shielded.
In the past, the test wiring method for the electrical equipment needing high wiring, such as the lightning arrester, the capacitor voltage transformer and the like, mainly comprises two methods: one is an indirect wiring method, the head part of the connected test wire is hooked or clamped on the part needing wiring by a special modified hook or a brake bar of a clamp; the other method is a direct wiring method, a person is sent to a high place through a lifting car or a ladder stand to directly connect the wire to the equipment, and the shielding can be additionally arranged according to actual needs. Although the first indirect wiring method is simple and convenient to operate, the problems that a contact resistance is large, a shielding cover or a shielding wire cannot be additionally arranged, and special requirements are imposed on the structure of a wiring part exist, so that the test result is inaccurate, the wiring is difficult or the wire cannot be easily connected, and a wiring rod slides down during the test to cause electric shock and smashing injury of personnel. The second direct wiring method is reliable in wiring and accurate in data, but has the problems of low working efficiency, high cost and high requirements on terrain, and has the risk of falling from high places of personnel.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a multifunctional high-altitude test wiring operating rod.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a multi-functional experimental wiring action bars of eminence, includes first bracing piece and second bracing piece, first bracing piece and second bracing piece are including the portion of gripping that is located the bottom and the wiring portion that is located upper portion, still include the elastic cord and fix the copper strand wires on the elastic cord, the copper strand wires are crooked to become wavy back multiple spot and are fixed on the not tensile elasticity area, the one end of copper strand wires is left the surplus and is used for experimental wiring, during the elastic cord tensioning, the copper strand wires are the straight line, the one end of elastic cord is fixed in the wiring portion of second bracing piece, and the other end is fixed in the wiring portion of first bracing piece, still be equipped with lock fixed knot structure between first bracing piece and the second bracing piece.
Further, the shielding module detachably connected with the wiring part of the first supporting rod and the wiring part of the second supporting rod is further included.
Further, the wiring portion of first bracing piece includes that pole cover and cover establish the lantern ring in the pole cover outside, all be connected with the public head of shielded connection in the wiring portion of the lantern ring and second bracing piece, the both ends of shielding module are connected with the female head of shielded connection, the shielding module passes through the public head of shielded connection and the female head of shielded connection can dismantle the connection.
Further, the male head of shield connection includes the I-shaped sand grip of evagination, female head of shield connection includes the I-shaped groove that matches with the I-shaped sand grip.
Furthermore, the shielding module comprises a shielding cover, the shielding cover comprises a copper foil layer and a silicon rubber film layer, the copper foil layer and the silicon rubber film layer are overlapped, and two ends of the shielding cover are connected with the shielding connection female head.
Furthermore, the shielding module comprises a shielding wire, and the shielding wire comprises a shielding copper stranded wire, wherein two ends of the shielding copper stranded wire are connected with the shielding connection female head.
Furthermore, a central shaft is coaxially and rotatably connected in the rod sleeve, a buckle joint is arranged at the end part of the central shaft and comprises a connecting plate connected with the end part of the central shaft and a convex block arranged on the bottom surface of the connecting plate, and a groove matched with the convex block is formed in the end part of the second supporting rod.
Furthermore, a rod sleeve plug is arranged at the top end of the inner wall of the rod sleeve, a central shaft plug is arranged on the central shaft, a thrust bearing is arranged between the rod sleeve plug and the central shaft plug, and a radial bearing is further arranged between the inner wall of the rod sleeve and the central shaft.
Further, lock fixed knot constructs including setting up the public head of pole card on the first bracing piece or the second bracing piece and the female head of pole card of being connected with the public head of pole card, the public head of pole card is including protruding disc of establishing on the body of rod of first bracing piece or second bracing piece, the protruding a plurality of little stands that are equipped with of equipartition on the disc, the female head of pole card is including being used for the jack catch with the bracing piece joint, be equipped with two at least round holes that are used for the cover to establish on the little stand on the jack catch, equal fixedly connected with prevents the tooth on first bracing piece and the second bracing piece, during first bracing piece and second bracing piece lock fixed connection, two prevent tooth intermeshing.
Further, first bracing piece and second bracing piece all include first section, tail section and a plurality of intermediate junction section, the both ends of intermediate junction section all are equipped with the rotatory interface that links up of screw thread to per two intermediate junction section interconnect, wiring portion sets up at the first section, the lower extreme of first section is equipped with the rotatory interface that links up of screw thread, the portion of gripping sets up at the tail section, the upper end of tail section is equipped with the rotatory interface that links up of screw thread, be equipped with anti-skidding insulating plastic handle in the portion of gripping.
Compared with the prior art, the invention has the following advantages:
1. the method of wrapping the wiring is adopted, the structure of the wiring position of the equipment is not depended on, and the application range is wider;
2. the double-rod encircling structure is adopted, so that the rod is not easy to loosen under the shaking condition, and the safety and reliability are realized;
3. the elastic band with flexibly adjustable elasticity is combined with the copper wire, so that the long copper wire can tightly press the wiring part of the equipment to realize large-area tight contact while the elastic band is tightened, reliable connection is realized, and the influence on test data is avoided;
4. by adopting the detachable shielding case module and the shielding wire module, the special test wiring requirements of potential shielding and electrical equipment insulation test during the direct-current reference voltage test of the lightning arrester, shielding of leakage current on the surface of an outer sheath and the like during the pressurization test can be met;
5. need not personnel to eminence wiring, easy operation is convenient, breaks away from the reliance to lift truck, cat ladder, reduces test cost, promotes personnel's security and test efficiency.
Drawings
FIG. 1 is a structural diagram of a multifunctional high-altitude test wiring operating rod in an unfolded state;
FIG. 2 is an enlarged view of the internal structure of part A of FIG. 1;
FIG. 3 is a high angle diagram of the structure of the multifunctional high-altitude test connection operating rod in an unfolded state when the multifunctional high-altitude test connection operating rod is connected with a shielding case;
FIG. 4 is an enlarged schematic view of portion B of FIG. 3;
FIG. 5 is an enlarged schematic view of a portion C of FIG. 3;
FIG. 6 is a schematic view of a fastening state structure of the multifunctional high-altitude test wiring operation rod;
FIG. 7 is a low-angle diagram of the unfolded structure of the multifunctional high-altitude test wiring operating rod when the multifunctional high-altitude test wiring operating rod is connected with the shielding case;
FIG. 8 is an enlarged view of portion D of FIG. 7;
FIG. 9 is a structural diagram of the multifunctional high-altitude test wiring operation rod in an unfolded state when the multifunctional high-altitude test wiring operation rod is connected with a shielding wire;
FIG. 10 is a structural diagram of a multifunctional high-altitude test wiring operating rod in a use state;
FIG. 11 is an enlarged view of section E of FIG. 10;
description of reference numerals: 1. a first support bar; 11. a first stage; 111. a rod sleeve; 1111. the rod sleeve is plugged; 112. a central shaft; 1121. a central shaft plug; 113. a thrust bearing; 114. a radial bearing; 115. a collar; 12. a tail section; 13. an intermediate connection section; 14. a plastic handle; 2. a second support bar; 3. elastic bands; 31. copper stranded wire; 32. a double-hole adjustable fixing buckle; 33. an elastic band limiting block; 4. buckling a connector; 41. a bump; 42. connecting plates; 43. a groove; 51. the rod is clamped with a male head; 511. a small upright post; 52. the rod clamps the female head; 521. a claw; 53. binding bands; 54. anti-rotation teeth; 61. the male connector is connected in a shielding way; 62. the shield is connected with the female head; 7. a shield case; 8. and a shielded wire.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1
As shown in fig. 1, a multifunctional high-altitude test wiring operating rod comprises a first supporting rod 1 and a second supporting rod 2, wherein the first supporting rod 1 and the second supporting rod 2 comprise a holding part at the bottom and a wiring part at the upper part, an elastic band 3 and a copper stranded wire 31 fixed on the elastic band 3, the copper stranded wire 31 is bent into a wave shape and then fixed on the unstretched elastic band 3 at multiple points, when the elastic band 3 is tensioned, the copper stranded wire 31 is straight, the size of the specific elastic band 3 is 1.4m long, 5cm wide and 2mm thick, and the sectional area of the copper stranded wire 31 is 2.5mm2And 0.8m in length. One end of the elastic band 3 is fixed on a double-hole adjustable fixing buckle 32 on the second support rod 2, the other end of the elastic band 3 is fixed on a wiring part of the first support rod 1, the elastic band 3 can be connected with the first support rod 1 through thread gluing cloth, the thread gluing cloth comprises a hair side and a hook side, the hook side is fixed at the position of a connecting part of the first support rod 1, which is 25cm away from the top, the hair side is connected with one end of the elastic band 3, the double-hole adjustable fixing buckle 32 is made of nylon, and is fixed at the position of a connecting part of the second support rod 2, which is 25cm away from the top, meanwhile, elastic band 3 limiting blocks can be arranged at two sides of the hook side on the first support rod 1, each elastic band 3 limiting block is composed of two annular nylon blocks, the width is 1cm, the thickness is 5mm, the two elastic bands are fixed on the first support rod 1, the elastic 3 stopper can make the elastic 3 always located in a fixed position. A fastening and fixing structure is arranged between the first supporting rod 1 and the second supporting rod 2.
Its length of first bracing piece 1 and second bracing piece 2 is unanimous, and all adopt insulating material to make, first bracing piece 1 and second bracing piece 2 all include first section 11, tail section 12 and a plurality of intermediate junction section 13, the both ends of intermediate junction section 13 all are equipped with the rotatory interface that links up of screw thread, so that 13 interconnect of per two intermediate junction sections, thereby can change the length of first bracing piece 1 and second bracing piece 2 according to actual conditions, for reducing weight, the insulator spindle can set up to hollow structure. The connection portion specifically sets up in first section 11, and the lower extreme of first section 11 is equipped with the rotatory interface that links up of screw thread to be connected with intermediate junction section 13, the portion of gripping specifically sets up in last section 12, and the upper end of last section 12 is equipped with the rotatory interface that links up of screw thread to be connected with intermediate junction section 13, is equipped with insulating plastic handle 14 of antiskid in the portion of gripping.
The end of the first support rod 1 comprises a rod sleeve 111 and a central shaft 112 which is coaxially and rotatably connected with the rod sleeve 111 in the rod sleeve 111, the end of the central shaft 112 is provided with a buckle joint 4, so that the buckle joint 4 can relatively rotate with the end of the first support rod 1, the top end of the inner wall of the rod sleeve 111 is provided with a rod sleeve plug 1111, the central shaft 112 is provided with a central shaft plug 1121, a thrust bearing 113 is clamped between the rod sleeve plug 1111 and the central shaft plug 1121, the thrust bearing 113 is a zirconia all-ceramic bearing and is arranged on the upper part of the central shaft 112, the thrust bearing supports the whole gravity of the first support rod 1 and simultaneously ensures that the first support rod 1 smoothly rotates around the central shaft 112, and particularly, the central shaft plug 1121 is arranged below the thrust bearing 113, the rod sleeve plug 1111 is made of nylon and is arranged above the thrust bearing 113 and abuts against the upper surface of the thrust bearing 113. Two radial bearings 114 are arranged between the inner wall of the rod sleeve 111 and the central shaft 112, the radial bearings 114 are all zirconia ceramic bearings, one is positioned at the lower part of the central shaft plug 1121, the other is fixed at the lower end part of the central shaft 112, the upper part and the lower part of the central shaft 112 are arranged on the central shaft 112, and the bearing surfaces are tightly attached to the inner wall of the rod sleeve 111, so that the radial force of the rod sleeve 111 to the central shaft 112 is borne, and the smooth rotation of the rod sleeve 111 and the central shaft 112 is ensured.
The buckle connector 4 comprises a connecting plate 42 connected with the end of the first support rod 1 and a convex block 41 arranged on the bottom surface of the connecting plate 42, and the end of the second support rod 2 is provided with a groove 43 matched with the convex block 41. The buckle joint 4 is made of nylon material, so that the protrusion 41 of the buckle joint 4 is manually inserted into the groove 43 at the top of the second support bar 2 by moving the first support bar 1, thereby completing the buckling of the first support bar and the second support bar 2.
The buckling and fixing structure comprises a rod clamping male head 51 arranged on the first support rod 1 or the second support rod 2 and a rod clamping female head 52 connected with the rod clamping male head 51, the positions of the rod clamping male head 51 can be arranged on the middle connecting section 13 or the tail section 12, for convenience of description, in the embodiment, the rod clamping male head 51 comprises a circular disc convexly arranged on the rod body of the first support rod 1 or the second support rod 2, a plurality of small upright columns 511 are uniformly and convexly arranged on the circular disc, the specific circular disc is arranged on the second support rod 2, the number of the small upright columns 511 is twelve, the rod clamping female head 52 comprises a clamping jaw 521 used for clamping with the first support rod 1, at least two circular holes which are sleeved on the small upright columns 511 are arranged on the clamping jaw 521, specifically four circular holes are arranged so as to be matched with the rod clamping male head 51 to form different included angle angles, anti-rotating teeth 54 are fixedly connected on the first support rod 1 and the second support rod 2, when the first support bar 1 and the second support bar 2 are fixedly connected in a buckled manner, the two rotation-preventing teeth 54 are meshed with each other, so that the first support bar 1 and the second support bar 2 cannot rotate relatively. A binding band 53 is further added, and the binding band 53 is used for binding the first support bar 1 and the second support bar 2 together to prevent the first support bar 1 from separating from the claw 521 on the bar-clamping female head 52.
Specifically, when the device is used, the high-altitude test wiring operating rod needs to be assembled and installed, and the number of sections of the supporting rods needing to be connected is selected according to the estimated wiring height, so that the total length of the supporting rods is larger than the wiring height by 0.5-1 m. Then, all the support rods are assembled and placed on the ground side by side, one end of the elastic band 3 connected with the copper stranded wire 31 is connected with the double-hole adjustable fixing buckle 32 at the uppermost section of the second support rod 2, the penetrating length of the elastic band 3 is selected according to the perimeter of the equipment wiring part, and the reserved length of the elastic band 3 is preferably equal to the perimeter of the equipment wiring part. One end of the elastic band 3, which is provided with a rough surface of the fastening cloth, is adhered to a hook surface of the fastening cloth on the connecting part of the first supporting rod 1, the test wire clamp is clamped on the surplus of one end of the copper stranded wire 31 on the elastic band 3, which is close to the second supporting rod 2, and the fastening head 4 at the top of the first supporting rod 1 is fastened into the top of the second supporting rod 2. Then the female rod-clamping head 52 is inserted into the male rod-clamping head 51 of the grip part of the second support rod 2, the opening direction of the claw 521 of the female rod-clamping head 52 is ensured to be opposite to the direction of the double-hole adjustable fixing buckle 32, the first support rod 1 is clamped into the claw 521 of the female rod-clamping head 52, the anti-rotation teeth 54 of the first support rod 1 are ensured to be completely meshed with the anti-rotation teeth 54 of the second support rod 2, and then the first support rod 1 and the second support rod 2 are tightly bound by the binding band 53. The two rods are erected and moved to the periphery of the equipment, so that the elastic bands 3 on the rods are flush with the wiring positions of the equipment.
Then, in operation, the binding bands 53 of the first support rod 1 and the second support rod 2 are loosened, the first support rod 1 is separated from the clamping jaw 521 of the rod clamping female head 52 on the second support rod 2, and is lifted up by about 10cm, the fastening head 4 at the top of the first support rod 1 is separated from the top of the second support rod 2, and then the first support rod 1 is held to be wound around the equipment to return to the initial position, so that the elastic band 3 wraps the wiring part of the equipment. And then buckling the buckle joint 4 at the top of the first support rod 1 into the top of the second support rod 2, holding the anti-skid insulating plastic handle 14 on the first support rod 1 to rotate and tighten the elastic band 3, rotating a plurality of circles to ensure that the elastic band 3 has enough tightness to compress the copper stranded wire 31 on the elastic band 3 to the wiring part of the equipment, then placing the first support rod 1 into the clamping jaw 521 of the rod clamping female head 52, ensuring that the anti-rotation teeth 54 of the first support rod 1 are completely meshed with the anti-rotation teeth 54 of the second support rod 2, and then tightly binding the first support rod 1 and the second support rod 2 by using the binding band 53, thus completing the wiring operation of the pressurizing wire.
Example 2
The difference from embodiment 1 is that a shield module detachably connected to the wire connection portion of the first support bar 1 and the wire connection portion of the second support bar 2 is further included. The wiring portion of first bracing piece 1 includes pole cover 111 and the cover and establishes the lantern ring 115 in the pole cover 111 outside, all is connected with shielding connection male joint 61 in the wiring portion of lantern ring 115 and second bracing piece 2, and shielding module's both ends are connected with female first 62 of shielding connection, and shielding module passes through male first 61 of shielding connection and female first 62 of shielding connection can dismantle the connection. Specifically, the male shield connection head 61 includes a protruding i-shaped protruding strip, the female shield connection head 62 includes an i-shaped groove matched with the i-shaped protruding strip, and an opening of the i-shaped groove faces downward, so that the female shield connection head 62 is inserted downward into the i-shaped protruding strip, and the detachable mounting of the male shield connection head and the female shield connection head can be completed.
The shielding module comprises a shielding case 7, the shielding case 7 comprises a copper foil layer and a silicon rubber film layer, the copper foil layer and the silicon rubber film layer are overlapped, the size of the silicon rubber film sheet is 50cm in width, 1.2m in length and 1mm in thickness, the width and the length of the copper foil are consistent with the size of the silicon rubber film sheet, the thickness of the copper foil is 0.2mm, two ends of the shielding case 7 are connected with a shielding connection female head 62, and therefore the shielding case is directly installed on a test wiring operation rod for use.
In use, substantially the same as when no shielding is required: firstly, assembling and installing a high-altitude test wiring operating rod, and selecting the number of sections of the supporting rods to be connected according to the estimated wiring height, so that the total length of the supporting rods is larger than the wiring height by 0.5-1 m, and the shielding cover 7 is slightly longer than the wiring position to be wrapped by 5-20 cm. Then, all the support rods are assembled and placed on the ground side by side, one end of the elastic band 3 connected with the copper stranded wire 31 is connected with the double-hole adjustable fixing buckle 32 at the uppermost section of the second support rod 2, the penetrating length of the elastic band 3 is selected according to the perimeter of the equipment wiring part, and the reserved length of the elastic band 3 is preferably equal to the perimeter of the equipment wiring part. One end of the elastic band 3, which is provided with a hook surface of the hook-and-loop fabric, is adhered to the hook surface of the hook-and-loop fabric on the connecting part of the first support rod 1, the shielding connecting female heads 62 at the two sides of the shielding cover 7 are respectively inserted into the shielding connecting male heads 61 of the first support rod 1 and the second support rod 2, and the silicon rubber film sheet is ensured to be arranged at the inner side, and the copper foil is arranged at the outer side. The test wire high-voltage test wire is clamped on the allowance of one end, close to the second supporting rod 2, of the copper stranded wire 31 on the elastic band 3, and the test wire shielding wire 8 is clamped on the edge of the copper foil. The buckle joint 4 at the top of the first support rod 1 is buckled into the top of the second support rod 2. Then the female rod-clamping head 52 is inserted into the male rod-clamping head 51 of the grip part of the second support rod 2, the opening direction of the claw 521 of the female rod-clamping head 52 is ensured to be opposite to the direction of the double-hole adjustable fixing buckle 32, the first support rod 1 is clamped into the claw 521 of the female rod-clamping head 52, the anti-rotation teeth 54 of the first support rod 1 are ensured to be completely meshed with the anti-rotation teeth 54 of the second support rod 2, and then the first support rod 1 and the second support rod 2 are tightly bound by the binding band 53. The two rods are erected and moved to the periphery of the equipment, so that the elastic bands 3 on the rods are flush with the wiring positions of the equipment.
Then, in operation, the binding bands 53 of the first support rod 1 and the second support rod 2 are loosened, the first support rod 1 is separated from the clamping jaw 521 of the rod clamping female head 52 on the second support rod 2, and is lifted up by about 10cm, the fastening head 4 at the top of the first support rod 1 is separated from the top of the second support rod 2, and then the first support rod 1 is held to be wound around the equipment to return to the initial position, so that the elastic band 3 wraps the wiring part of the equipment. And then buckling the buckle joint 4 at the top of the first support rod 1 into the top of the second support rod 2, holding the anti-skid insulating plastic handle 14 on the first support rod 1 to rotate and tighten the elastic band 3, rotating a plurality of circles to ensure that the elastic band 3 has enough tightness to compress the copper stranded wire 31 on the elastic band 3 to the equipment wiring part, then placing the first support rod 1 into the claw 521 of the rod clamping female head 52, ensuring that the anti-rotation teeth 54 of the first support rod 1 are completely meshed with the anti-rotation teeth 54 of the second support rod 2, then tightly binding the first support rod 1 and the second support rod 2 by using the binding band 53, at the moment, covering and compressing the shielding cover 7 and the elastic band 3 on the equipment wiring part together, and thus completing the operation of pressing wire wiring and covering the shielding cover 7.
Example 3
The difference from embodiment 2 is that the shielding module is a shielding wire, the shielding wire includes a shielding copper stranded wire 31 with two ends connected with the shielding connection female head 62, and the sectional area of the shielding copper stranded wire 31 is 2.5mm2And the length is more than 2.5 meters, the two ends of the shielding copper stranded wire 31 are wound on the shielding connection female head 62, and whether the shielding wire is hung on the operating rod for shielding surface leakage current is selected according to actual needs during testing.
When the shielding wire 8 is hung, firstly, the high-altitude test wiring operating rod needs to be assembled and installed, and the number of sections of the supporting rods needing to be connected is selected according to the estimated wiring height, so that the total length of the supporting rods is larger than the wiring height by 0.5-1 m, and the shielding wire 8 is slightly longer than the wiring position to be wrapped by 5-20 cm. Then, all the supporting rods are assembled and placed on the ground side by side, two ends of a copper stranded wire 31 are respectively connected with a shielding connection female head 62, the connection length is slightly larger than twice of the perimeter of a wiring part, then a shielding wire 8 connection female head is respectively inserted into a shielding connection male head 61 of a connecting part of the first supporting rod 1 and the second supporting rod 2, a test shielding wire 8 clamp is clamped at any part of the copper stranded wire 31, and the first supporting rod 1 is connected with the second supporting rod 2. The buckle joint 4 at the top of the first support rod 1 is buckled into the top of the second support rod 2, the rod clamping female head 52 is inserted into the rod clamping male head 51 of the holding part of the second support rod 2 in any direction, then the first support rod 1 is placed into the clamping jaw 521 of the rod clamping female head 52, and the first support rod 1 and the second support rod 2 are tightly bound by the binding band 53 after the anti-rotation teeth 54 on the first support rod 1 are completely meshed with the anti-rotation teeth 54 of the second support rod 2.
When the device is used, the two rods are erected at first, the two rods are moved to the periphery of the device, the elastic bands 3 on the rods are flush with the wiring position of the device, the binding bands 53 on the first supporting rod 1 and the second supporting rod 2 are loosened, the first supporting rod 1 is separated from the clamping jaw 521 of the rod clamping female head 52 on the second supporting rod 2 and lifted upwards for about 10cm, the fastening head 4 at the top of the first supporting rod 1 is separated from the top of the second supporting rod 2, then the first supporting rod 1 is held to return to the initial position around the device for two circles, and the copper stranded wires 31 wrap the wiring position of the device for two circles. And finally, buckling the buckling connector 4 at the top of the first supporting rod 1 into the top of the second supporting rod 2, then placing the first supporting rod 1 into the clamping jaw 521 of the rod clamping female head 52, ensuring that the anti-rotation teeth 54 of the first supporting rod 1 are completely meshed with the anti-rotation teeth 54 of the second supporting rod 2, and then tightly binding the first supporting rod 1 and the second supporting rod 2 by using the binding band 53, so as to finish the shielding and wiring operation.
The above embodiments are only for illustrating the technical concept 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 accordingly, and not to limit the protection scope of the present invention accordingly. All equivalent changes or modifications made in accordance with the spirit of the present disclosure are intended to be covered by the scope of the present disclosure.
Claims (10)
1. The utility model provides a multi-functional eminence test wiring action bars which characterized in that: including first bracing piece (1) and second bracing piece (2), first bracing piece (1) and second bracing piece (2) are including the portion of gripping that is located the bottom and the wiring portion that is located upper portion, still include elastic cord (3) and fix copper strand wires (31) on elastic cord (3), copper strand wires (31) are fixed on unstretched elastic cord (3) to become wavy back multiple spot, the one end of copper strand wires (31) is left the surplus and is used for experimental wiring, during elastic cord (3) tensioning, copper strand wires (31) are the straight line, the one end of elastic cord (3) is fixed in the wiring portion of second bracing piece (2), and the other end is fixed in the wiring portion of first bracing piece (1), still be equipped with lock fixed knot structure between first bracing piece (1) and second bracing piece (2).
2. The multifunctional height test wiring operating rod of claim 1, wherein: the shielding module is detachably connected with the wiring part of the first supporting rod (1) and the wiring part of the second supporting rod (2).
3. A multi-functional height test wiring operating rod according to claim 2, characterized in that: the wiring portion of first bracing piece (1) includes pole cover (111) and cover and establishes lantern ring (115) in the pole cover (111) outside, all be connected with shielding connection male head (61) in the wiring portion of lantern ring (115) and second bracing piece (2), the both ends of shielding module are connected with female head (62) of shielding connection, the shielding module passes through male head (61) of shielding connection and female head (62) of shielding connection can dismantle the connection.
4. A multi-functional high test wiring operating rod according to claim 3, characterized in that: male shield connection head (61) include the I-shaped sand grip of evagination, female shield connection head (62) include the I-shaped groove that matches with the I-shaped sand grip.
5. A multi-functional high test wiring operating rod according to claim 3, characterized in that: the shielding module comprises a shielding cover (7), the shielding cover (7) comprises a copper foil layer and a silicon rubber film layer, the copper foil layer and the silicon rubber film layer are overlapped, and two ends of the shielding cover (7) are connected with a shielding connection female head (62).
6. A multi-functional high test wiring operating rod according to claim 3, characterized in that: the shielding module comprises a shielding wire, and the shielding wire comprises a shielding copper stranded wire (31) with two ends connected with a shielding connection female head (62).
7. A multi-functional height test wiring operating rod according to claim 2, characterized in that: the coaxial rotation is connected with center pin (112) in rod cover (111), the tip of center pin (112) is equipped with joint (4), joint (4) include even board (42) and the lug (41) of setting in even board (42) bottom surface of being connected with center pin (112) end connection, the tip of second bracing piece (2) is equipped with recess (43) that match with lug (41).
8. A multi-functional height test wiring operating rod according to claim 2, characterized in that: the top end of the inner wall of the rod sleeve (111) is provided with a rod sleeve plug (1111), the central shaft (112) is provided with a central shaft plug (1121), a thrust bearing (113) is arranged between the rod sleeve plug (1111) and the central shaft plug (1121), and a radial bearing (114) is further arranged between the inner wall of the rod sleeve (111) and the central shaft (112).
9. A multifunctional height test wiring operating rod according to any one of claims 1 to 8, wherein: the utility model discloses a lock, including the public head of pole card (51) and the female head of pole card (52) of being connected with the public head of pole card (51) of pole card that set up on first bracing piece (1) or second bracing piece (2), the public head of pole card (51) is established including protruding disc on the body of rod of first bracing piece (1) or second bracing piece (2), the protruding a plurality of little stands (511) that are equipped with of equipartition on the disc, the female head of pole card (52) are including being used for jack catch (521) with the bracing piece joint, be equipped with two at least round holes that are used for the cover to establish on little stand (511) on jack catch (521), equal fixedly connected with prevents tooth (54) on first bracing piece (1) and second bracing piece (2), during first bracing piece (1) and second bracing piece (2) lock fixed connection, two tooth (54) intermeshing.
10. A multifunctional height test wiring operating rod according to any one of claims 1 to 8, wherein: first bracing piece (1) and second bracing piece (2) all include first section (11), tail section (12) and a plurality of intermediate junction section (13), the both ends of intermediate junction section (13) all are equipped with the rotatory interface that links up of screw thread to in per two intermediate junction sections (13) interconnect, wiring portion sets up at first section (11), the lower extreme of first section (11) is equipped with the rotatory interface that links up of screw thread, the portion of gripping sets up at tail section (12), the upper end of tail section (12) is equipped with the rotatory interface that links up of screw thread, the portion of gripping is equipped with anti-skidding insulating plastic handle (14).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011223212.8A CN112327015B (en) | 2020-11-05 | 2020-11-05 | Multifunctional high-place test wiring operation rod |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011223212.8A CN112327015B (en) | 2020-11-05 | 2020-11-05 | Multifunctional high-place test wiring operation rod |
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| CN112327015A true CN112327015A (en) | 2021-02-05 |
| CN112327015B CN112327015B (en) | 2024-04-02 |
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| Publication number | Publication date |
|---|---|
| CN112327015B (en) | 2024-04-02 |
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