CN114284936B - Live working drainage line fixing device - Google Patents
Live working drainage line fixing device Download PDFInfo
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- CN114284936B CN114284936B CN202111430921.8A CN202111430921A CN114284936B CN 114284936 B CN114284936 B CN 114284936B CN 202111430921 A CN202111430921 A CN 202111430921A CN 114284936 B CN114284936 B CN 114284936B
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- 238000009413 insulation Methods 0.000 claims abstract description 69
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 229920006351 engineering plastic Polymers 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a live working drainage wire fixing device which comprises a drainage wire insulation fixing assembly and a fastener insulation positioning assembly, wherein the drainage wire insulation fixing assembly comprises an insulation base and a bolt, a U-shaped clamping groove is formed in the insulation base, a threaded hole is formed in the bottom of the U-shaped clamping groove, a clamping table is connected with the upper end of the bolt through threads, and an elastic positioning layer is arranged right above the clamping table; the right lower end of the insulating base is integrally provided with an insulating limiting shaft sleeve, a vertical through hole is formed in the insulating limiting shaft sleeve, the right end of the upper end face of the insulating base is provided with a positioning through hole which penetrates up and down, an insulating limiting rod is arranged in the positioning through hole in a penetrating manner, and the lower end of the insulating limiting rod is arranged in the vertical through hole in a penetrating manner; an insulating positioning hook is integrally arranged at the top of the insulating base, and a rechargeable lighting device is arranged at the top of the insulating positioning hook. Above-mentioned technical scheme, structural design is reasonable, convenient operation, single just can accomplish work, work efficiency is high, safe and reliable and practicality are good.
Description
Technical Field
The invention relates to the technical field of power systems, in particular to a fixing device for a live working drainage wire.
Background
In the live working process of the 10kV distribution line, an operator breaks and connects the drainage wire in the insulating bucket, the stripped or disconnected lead is not placed in a safe place, the operator touches the stripped or disconnected lead head frequently in work, the drainage wire has induction electricity, and meanwhile, the drainage wire is contacted by hands, so that the risk of slipping and falling easily occurs. The line holding personnel and the operating personnel operate respectively, the safety monitoring is monitored by a work responsible person and a ground electrician, visual dead angles are easy to appear in the ground personnel monitoring, personal safety of the operating personnel is not guaranteed, and large potential safety hazards exist. The Chinese patent number CN201921778191.9 is a patent of an insulating bucket arm vehicle working bucket drainage wire fixing support rod, the technical problem is not solved, two people are needed to cooperate in the process of fixing the drainage wire, the process is complex, and the practicability is poor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the live working drainage wire fixing device which has reasonable structural design, convenient operation, high working efficiency, safety, reliability and good practicability, and can finish work by a single person.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a live working drainage line fixing device, includes drainage line insulation fixed subassembly and fastener insulation locating component, drainage line insulation fixed subassembly includes insulating base and bolt, be provided with a U type draw-in groove that the opening is towards right in the insulating base, the bottom of U type draw-in groove is provided with a screw hole that link up from top to bottom, the bolt wears to establish at the screw hole, and the upper end threaded connection of bolt has the joint platform, the position is provided with the elastic locating layer directly over the joint platform, the up end and the inner wall surface bonding of U type draw-in groove of elastic locating layer are fixed; an insulating limiting shaft sleeve is integrally arranged at the right lower end of the insulating base, a vertical through hole is formed in the insulating limiting shaft sleeve, a positioning through hole which penetrates through the insulating limiting shaft sleeve vertically is formed in the right end of the upper end face of the insulating base aligned with the vertical through hole, an insulating limiting plate is integrally arranged at the upper end of the insulating limiting rod, and an insulating pull ring is integrally arranged at the upper end of the insulating limiting plate; the lower end of the insulation limiting rod is arranged in the vertical through hole in a penetrating way, and an insulation positioning ring is fixedly bonded above the insulation limiting shaft sleeve by the insulation limiting rod; an insulation positioning hook is integrally arranged at the top of the insulation base, and a charging type lighting device is arranged at the top of the insulation positioning hook.
The invention is further provided with: the fastener insulating positioning assembly comprises an insulating positioning seat, a U-shaped positioning groove with an upward opening is arranged in the insulating positioning seat, an S-shaped positioning elastic sheet is fixedly arranged at the bottom of the U-shaped positioning groove, a limiting lug and a fastener limiting rod are integrally arranged at a groove opening of the U-shaped positioning groove, the fastener limiting rod is hinged to the insulating positioning seat through a pin shaft, a reset spring is fixedly arranged between the fastener limiting rod and the insulating positioning seat, and the fastener limiting rod is connected with the limiting lug limiting clamping end in a deviating manner under the elastic action of the reset spring.
The invention is further arranged to: the lower end of the S-shaped positioning spring piece and the inner bottom surface of the U-shaped positioning groove are integrally arranged, the S-shaped positioning spring piece and the insulating positioning seat are made of engineering plastic materials, and the U-shaped positioning groove is divided into a left limiting clamping groove and a right limiting clamping groove through the S-shaped positioning spring piece.
The invention is further arranged to: the insulating positioning seat and the insulating base are integrally arranged or locked and fixed through bolts.
The invention is further arranged to: the opening of the insulation positioning hook is downward, a spring clamping piece is fixedly arranged at the opening of the insulation positioning hook, and an insulation rubber layer is fixedly bonded on the outer surface of the spring clamping piece.
The invention is further arranged to: and a rubber elastic positioning layer is fixedly adhered in the insulating positioning hook.
The invention is further arranged to: the rechargeable lighting device comprises a lamp holder, a rechargeable lithium battery, a button switch and an LED lamp, wherein the lamp holder is integrally arranged at the top of an insulating positioning hook or is fixedly connected through a screw, the button switch is fixedly connected with the upper end face of the lamp holder through the screw, a plurality of wires are arranged at the inner end of the button switch, the button switch is respectively connected with the rechargeable lithium battery and the LED lamp through the wires, and the LED lamp is controlled to be turned on or off through the button switch.
The invention is further arranged to: the LED lamp is located at the position between the insulating locating hook and the pull ring, and the LED lamp is fixedly connected with the right end of the lower end face of the lamp holder through a screw.
The invention is further arranged to: the lower end of the bolt is integrally provided with a connecting lug, and the connecting lug is integrally provided with a rotary operating rod.
The invention is further arranged to: the bolt is in threaded connection with the threaded hole, a reinforcing protruding block is integrally arranged at the upper end of the clamping table, and the clamping table and the reinforcing protruding block are made of engineering plastic materials.
The invention has the advantages that: compared with the prior art, the structure is more reasonable, and in the process of breaking and lapping the drainage wire, the existing fastener is fixed in the U-shaped positioning groove through the fastener insulating positioning assembly and is positioned at the side edge of the drainage wire insulating fixing assembly, so that the operation shifting operation is easy; the S-shaped positioning spring plate of the fastener insulating positioning assembly plays a role in positioning the fastener in the U-shaped positioning groove, the fastener limiting rod plays a role in limiting the fastener in the U-shaped positioning groove, the fastener is prevented from falling, and the safety is good; the drainage wire insulation fixing component and the fastener insulation positioning component can be hung and arranged through the insulation positioning hook; the drainage wire is quickly fixed on the drainage wire fixing piece through the drainage wire insulation fixing assembly, and the insulation limiting rod is designed, so that the drainage wire is effectively prevented from falling off, and the drainage wire is safe and reliable; the rechargeable lighting device can provide illumination under the environment of insufficient light for convenient operation, single just can accomplish work, reduce and join in marriage net live working required time, effectively promote work efficiency and operation security, have high-efficient, reliable and stable and cost of maintenance low characteristics, the practicality is good.
The invention is further described below with reference to the drawings and specific examples.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of an insulation positioning assembly for fasteners according to an embodiment of the present invention;
fig. 3 is an enlarged schematic view of the section I in fig. 1.
Detailed Description
In the description of the present embodiment, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like are presented, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present invention and simplifying the description, and does not indicate or imply that the indicated apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.
Referring to fig. 1, 2 and 3, the live working drainage wire fixing device disclosed by the invention comprises a drainage wire insulation fixing component and a fastener insulation positioning component, wherein the drainage wire insulation fixing component comprises an insulation base 1 and a bolt 12, a U-shaped clamping groove 10 with a right opening is arranged in the insulation base 1, a threaded hole 11 which penetrates through from top to bottom is formed in the bottom of the U-shaped clamping groove 10, the bolt 12 is arranged in the threaded hole 11 in a penetrating manner, the upper end of the bolt 12 is in threaded connection with a clamping table 13, an elastic positioning layer 14 is arranged right above the clamping table 13, and the upper end face of the elastic positioning layer 14 is fixedly adhered to the inner wall face of the U-shaped clamping groove 10; an insulation limiting shaft sleeve 15 is integrally arranged at the right lower end of the insulation base 1, a vertical through hole 151 is formed in the insulation limiting shaft sleeve 15, a positioning through hole 16 which penetrates through from top to bottom is vertically formed in the right end of the upper end face of the insulation base 1 aligned with the vertical through hole, an insulation limiting rod 17 is arranged in the positioning through hole 16 in a penetrating manner, an insulation limiting plate 171 is integrally arranged at the upper end of the insulation limiting rod 17, and an insulation pull ring 172 is integrally arranged at the upper end of the insulation limiting plate 171; the lower end of the insulation limiting rod 17 is arranged in the vertical through hole 151 in a penetrating way, and an insulation positioning ring 18 is fixedly adhered above the insulation limiting rod 17 positioned above the insulation limiting shaft sleeve 15; an insulation positioning hook 19 is integrally arranged at the top of the insulation base 1, and a rechargeable lighting device 20 is arranged at the top of the insulation positioning hook 19.
As an preference, the insulating locating component of fastener includes insulating positioning seat 21, be provided with a U type constant head tank 211 that the opening up in the insulating positioning seat 21, the fixed S type positioning shell fragment 22 that is provided with in bottom of U type constant head tank 211, the recess mouth of U type constant head tank 211 is integrative to be provided with spacing lug 212 and fastener gag lever post 23, fastener gag lever post 23 deviates from spacing lug end and constitutes the articulated through the round pin axle with insulating positioning seat 21, and fixedly be provided with reset spring 24 between fastener gag lever post 23 and the insulating positioning seat 21, under reset spring 24' S elasticity effect, fastener gag lever post 23 deviates from the spacing joint of articulated end and spacing lug 212.
In order to make the structural arrangement of the present invention more reasonable, as a preferred embodiment, the lower end of the S-shaped positioning spring 22 is integrally arranged with the inner bottom surface of the U-shaped positioning groove 211, and the S-shaped positioning spring 22 and the insulating positioning seat 21 are made of engineering plastic materials, and the S-shaped positioning spring 22 divides the U-shaped positioning groove 211 into a left limit clamping groove 2111 and a right limit clamping groove 2112.
The insulating positioning seat 21 is integrally arranged with the insulating base 1 or is locked and fixed by bolts.
The opening of the insulation positioning hook 19 is downward, a spring clamping piece 25 is fixedly arranged at the opening of the insulation positioning hook 19, and an insulation rubber layer 251 is fixedly adhered to the outer surface of the spring clamping piece 25.
A rubber elastic positioning layer 191 is fixedly adhered in the insulating positioning hook 19.
The rechargeable lighting apparatus 20 comprises a lamp holder 201, a rechargeable lithium battery 202, a button switch 203 and an LED lamp 204, wherein the lamp holder 201 and the top of the insulating positioning hook 19 are integrally arranged or are fixedly connected through screws, the button switch 203 and the upper end face of the lamp holder 201 are fixedly connected through screws, a plurality of wires are arranged at the inner end of the button switch 203, the button switch 203 is respectively connected with the rechargeable lithium battery 202 and the LED lamp 204 through the wires, and the opening and the closing of the LED lamp 204 are controlled through the button switch 203.
The LED lamp 204 is positioned between the insulation positioning hook 19 and the pull ring 172, and the LED lamp 204 is fixedly connected with the right end of the lower end face of the lamp holder 201 through a screw.
The lower end of the bolt 12 is integrally provided with a connecting lug 121, and the connecting lug 121 is integrally provided with a rotary operating rod 122.
The bolt 12 is in threaded connection with the threaded hole 11, a reinforcing protruding block 131 is integrally arranged at the upper end of the clamping table 13, and the clamping table 13 and the reinforcing protruding block 131 are made of engineering plastic materials.
When the novel U-shaped positioning groove is actually applied, in the process of breaking and lap joint operation of the drainage wire, the existing fastening piece is fixed in the U-shaped positioning groove through the fastening piece insulating positioning component and is positioned at the side edge of the drainage wire insulating fixing component, so that operation shifting operation is easy; the S-shaped positioning spring plate of the fastener insulating positioning assembly plays a role in positioning the fastener in the U-shaped positioning groove, the fastener limiting rod plays a role in limiting the fastener in the U-shaped positioning groove, the fastener is prevented from falling, and the safety is good; the drainage wire insulation fixing component and the fastener insulation positioning component can be hung and arranged through the insulation positioning hook; the drainage wire is quickly fixed on the drainage wire fixing piece through the drainage wire insulation fixing assembly, and the insulation limiting rod is designed, so that the drainage wire is effectively prevented from falling off, and the drainage wire is safe and reliable; the rechargeable lighting device can provide illumination under the environment of insufficient light for convenient operation, single just can accomplish work, reduce and join in marriage net live working required time, effectively promote work efficiency and operation security, have high-efficient, reliable and stable and cost of maintenance low characteristics, the practicality is good.
The foregoing embodiments are provided for further explanation of the present invention and are not to be construed as limiting the scope of the present invention, and some insubstantial modifications and variations of the present invention, which are within the scope of the invention, will be suggested to those skilled in the art in light of the foregoing teachings.
Claims (8)
1. The utility model provides a live working drainage line fixing device, includes drainage line insulation fixed subassembly and fastener insulation positioning subassembly, its characterized in that: the drainage wire insulation fixing assembly comprises an insulation base (1) and a bolt (12), wherein a U-shaped clamping groove (10) with an opening facing right is formed in the insulation base (1), a threaded hole (11) penetrating up and down is formed in the bottom of the U-shaped clamping groove (10), the bolt (12) is arranged in the threaded hole (11) in a penetrating mode, the upper end of the bolt (12) is connected with a clamping table (13) in a threaded mode, an elastic positioning layer (14) is arranged right above the clamping table (13), and the upper end face of the elastic positioning layer (14) is fixedly bonded with the inner wall face of the U-shaped clamping groove (10); an insulating limiting shaft sleeve (15) is integrally arranged at the right lower end of the insulating base (1), a vertical through hole (151) is formed in the insulating limiting shaft sleeve (15), a positioning through hole (16) which penetrates up and down is vertically formed in the right end of the upper end face of the insulating base (1) in alignment with the vertical through hole, an insulating limiting rod (17) is arranged in the positioning through hole (16) in a penetrating manner, an insulating limiting plate (171) is integrally arranged at the upper end of the insulating limiting rod (17), and an insulating pull ring (172) is integrally arranged at the upper end of the insulating limiting plate (171); the lower end of the insulation limiting rod (17) is arranged in the vertical through hole (151) in a penetrating way, and an insulation positioning ring (18) is fixedly bonded above the insulation limiting rod (17) positioned above the insulation limiting shaft sleeve (15); an insulation positioning hook (19) is integrally arranged at the top of the insulation base (1), and a charging type lighting device (20) is arranged at the top of the insulation positioning hook (19);
the fastener insulating positioning assembly comprises an insulating positioning seat (21), a U-shaped positioning groove (211) with an upward opening is formed in the insulating positioning seat (21), an S-shaped positioning elastic sheet (22) is fixedly arranged at the bottom of the U-shaped positioning groove (211), a limiting lug (212) and a fastener limiting rod (23) are integrally arranged at a groove opening of the U-shaped positioning groove (211), the fastener limiting rod (23) is hinged with the insulating positioning seat (21) by deviating from the limiting lug end through a pin shaft, a reset spring (24) is fixedly arranged between the fastener limiting rod (23) and the insulating positioning seat (21), and the fastener limiting rod (23) is in limiting clamping connection with the limiting lug (212) deviating from the hinged end under the elastic action of the reset spring (24);
the lower end of the S-shaped positioning spring piece (22) and the inner bottom surface of the U-shaped positioning groove (211) are integrally arranged, the S-shaped positioning spring piece (22) and the insulating positioning seat (21) are made of engineering plastic materials, and the U-shaped positioning groove (211) is divided into a left limiting clamping groove (2111) and a right limiting clamping groove (2112) through the S-shaped positioning spring piece (22).
2. A live working drainage wire fixing device according to claim 1, wherein: the insulating positioning seat (21) and the insulating base (1) are integrally arranged or locked and fixed through bolts.
3. A live working drainage wire fixing device according to claim 1 or 2, wherein: the opening of the insulation positioning hook (19) is downward, a spring clamping piece (25) is fixedly arranged at the opening of the insulation positioning hook (19), and an insulation rubber layer (251) is fixedly adhered to the outer surface of the spring clamping piece (25).
4. A live working drainage wire fixing device according to claim 3, wherein: the insulating positioning hook (19) is internally fixed and adhered with a rubber elastic positioning layer (191).
5. A live working drainage wire fixing device according to claim 1, wherein: the rechargeable lighting device (20) comprises a lamp holder (201), a rechargeable lithium battery (202), a button switch (203) and an LED lamp (204), wherein the lamp holder (201) is integrally arranged at the top of an insulating positioning hook (19) or is fixedly connected through a screw, the button switch (203) is fixedly connected with the upper end face of the lamp holder (201) through the screw, a plurality of wires are arranged at the inner end of the button switch (203), the button switch (203) is respectively connected with the rechargeable lithium battery (202) and the LED lamp (204) through the wires, and the LED lamp (204) is controlled to be opened and closed through the button switch (203).
6. A live working drainage wire fixing device according to claim 5, wherein: the LED lamp (204) is positioned between the insulating positioning hook (19) and the pull ring (172), and the LED lamp (204) is fixedly connected with the right end of the lower end face of the lamp holder (201) through a screw.
7. A live working drainage wire fixing device according to claim 1, wherein: the lower end of the bolt (12) is integrally provided with a connecting lug (121), and the connecting lug (121) is integrally provided with a rotary operating rod (122).
8. A live working drainage wire fixing device according to claim 1, wherein: the bolt (12) is in threaded connection with the threaded hole (11), a reinforcing lug (131) is integrally arranged at the upper end of the clamping table (13), and the clamping table (13) and the reinforcing lug (131) are made of engineering plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111430921.8A CN114284936B (en) | 2021-11-29 | 2021-11-29 | Live working drainage line fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111430921.8A CN114284936B (en) | 2021-11-29 | 2021-11-29 | Live working drainage line fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114284936A CN114284936A (en) | 2022-04-05 |
| CN114284936B true CN114284936B (en) | 2023-11-14 |
Family
ID=80870205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111430921.8A Active CN114284936B (en) | 2021-11-29 | 2021-11-29 | Live working drainage line fixing device |
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| CN (1) | CN114284936B (en) |
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2021
- 2021-11-29 CN CN202111430921.8A patent/CN114284936B/en active Active
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| Publication number | Publication date |
|---|---|
| CN114284936A (en) | 2022-04-05 |
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