CN203433078U - Device for mounting and dismounting line fault indicator - Google Patents
Device for mounting and dismounting line fault indicator Download PDFInfo
- Publication number
- CN203433078U CN203433078U CN201320582125.0U CN201320582125U CN203433078U CN 203433078 U CN203433078 U CN 203433078U CN 201320582125 U CN201320582125 U CN 201320582125U CN 203433078 U CN203433078 U CN 203433078U
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- shackle member
- hypanthium
- line
- turning axle
- line fault
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Abstract
The utility model provides a device for mounting and dismounting a line fault indicator. The device comprises a holding cup, two opposite supports and an insulating rod, wherein the holding cup is open on the upper end, and the bottom part of the holding cup is hemispheric-shaped; the two opposite supports extend in the direction from the outside of the side wall of the holding cup to the opening of the holding cup; the bottom part inside the holding cup is provided with a bearing spring used for supporting the line fault indicator; the two supports are oppositely provided with: first rotating arms and second rotating arms which are used for limiting the position of the line fault indicator, torsion springs and limiting hooks matched with the first rotating arms, and limiting members matched with the second rotating arms; the bottom part of the holding cup is connected with a connecting rod used for supporting the holding cup; the bottom part of the connecting rod is provided with a first clamping member; and the top part of the insulating rod is provided with a second clamping member matched with the first clamping member. The device for mounting and dismounting the line fault indicator is capable of realizing live mounting and dismounting of the line fault indicators of different brands and ensuring the safety of operators.
Description
Technical field
The utility model relates to a kind of device for loading electric power line-failure indicator (hereinafter to be referred as line-failure indicator), relates in particular to a kind of for install or change the device of the 10kV line-failure indicator of multiple brand in the situation that not having a power failure.
Background technology
At present, the overhead transmission line at city and county town (the especially overhead transmission line of 10kV) need to be used the line-failure indicator of multiple brand.
Line-failure indicator is mounted in and on overhead transmission line, is used to indicate the instrument whether overhead transmission line breaks down.Once faults such as overhead transmission line generation ground short circuits, track walker can determine rapidly fault section, fault branch and trouble spot by means of the red alarm signal on line-failure indicator.Use line-failure indicator to change up hill and dale in the past blindly line walking, segmentation combined floodgate trial line charging, with the backward way of looking up the fault, has greatly improved work efficiency, has shortened power off time, has improved the reliability of power supply, and has increased economic benefit.
The handling tool for loading and unloading track line fault indicator that has had at present numerous species, but there is following problem in these handling tools:
The brand more (having reached more than 14 kinds at present) of line-failure indicator, and the fault detector of every kind of brand all needs the handling tool matching, the handling tool that track walker need to select corresponding fault detector and match with fault detector according to the overhead transmission line of Awaiting Overhaul, can affect work efficiency like this.
Some handling tool is only applicable to the circuit hookup wire line fault indicator to parallel ground, and needs being sometimes not parallel to ground even perpendicular to the circuit hookup wire line fault indicator on ground.
Utility model content
The utility model provides the device for charged loading and unloading track line fault indicator, to address the above problem.
According to the device for loading and unloading track line fault indicator of a scheme of the utility model, comprise: uncovered and bottom, upper end is hemispheric hypanthium, extended two the relative supports of uncovered direction and insulating bar from the export-oriented described hypanthium of the sidewall of described hypanthium, wherein, bottom in described hypanthium is provided with for supporting the load bearing spring of described line-failure indicator, on described two supports, be all relatively provided with: be positioned at the first turning axle setting gradually from top to bottom on the described support of uncovered top of described hypanthium, the first pilot hole and the second turning axle, on described the first turning axle, be provided with and can rotate for described line-failure indicator is limited in to the first rotating arm in described hypanthium around described the first turning axle, on described the first turning axle, be also provided with for supporting the torsion spring of described first rotating arm, on described the first pilot hole, be provided with and can rotate and make described first rotating arm not hinder the restriction hook that described line-failure indicator passes in and out described hypanthium for hooking described first rotating arm around described the first pilot hole, on described the second turning axle, be provided with and can rotate for hooking the second pivot arm of the spring clamp opening of described line-failure indicator around described the second turning axle, on described support, be also provided with for limiting the locating part of the slewing area of described the second pivot arm, wherein, the bottom of described hypanthium connects for supporting the connecting link of described hypanthium, the bottom of described connecting link is provided with the first shackle member, the top of described insulating bar is provided with the second shackle member for matching with described the first shackle member.
Preferably, described first rotating arm comprises to be supported on described line-failure indicator so that its limiting section that remains on the abutting part in described hypanthium and hooked by described restriction hook when packing described line-failure indicator in described hypanthium, the angle that described abutting part surrounds with described limiting section make when described restriction hook hooks described limiting section described in abutting part parallel with described support; Described support offers opening above described the first turning axle, and described limiting section reaches outside described support via described opening; Described torsion spring set is located on described the first turning axle, and an arm of described torsion spring is against described abutting part, and another arm of described torsion spring is against described support.
Preferably, described restriction hook is by two ends of elongated bonding jumper are relatively bent and make described two ends can insert the collar that described the first pilot hole forms.
Preferably, one end of described the second pivot arm is connected on described the second turning axle, the other end of described the second pivot arm forms the crotch of the spring clamp opening that can hook described line-failure indicator, on the described support of the inner side of described the second turning axle, offer the second pilot hole, described locating part is cylindric and is located in described the second pilot hole, described the second residing position of pilot hole make when described the second pivot arm is resisted against on described locating part described in crotch can hook the spring clamp opening of described line-failure indicator.
Preferably, described the first shackle member is discoid, in discoid card, along the circle spacing, be placed with equably the first projection of a plurality of quadrangular shapes, described the second shackle member is also discoid, in discoid card, along the circle spacing, be placed with equably the second projection of a plurality of quadrangular shapes, described the first projection is connected between two adjacent the second projections, and described the second projection is connected between two adjacent the first projections, thereby makes described the first shackle member and the second shackle member realize clamping.
Preferably, described the first shackle member is discoid, in discoid card, along the circle spacing, be placed with equably a plurality of jacks, described the second shackle member is also discoid, in discoid card, along the circle spacing, be placed with equably a plurality of straight pins, described straight pin is for inserting the clamping that realizes described the first shackle member and the second shackle member in described jack.
Preferably, described device also comprises and is provided with the externally threaded pin that is rotatably connected, in described the first shackle member, offer the first tapped through hole, in described the second shackle member, offer the second tapped through hole, the described pin that is rotatably connected runs through described the first tapped through hole and described the second tapped through hole, and is threaded with described the first tapped through hole and described the second tapped through hole.
Preferably, described the first shackle member offers the first opening that extends to the outer rim of described the first shackle member from described the first tapped through hole.
Preferably, described the second shackle member offers the second opening that extends to the outer rim of described the second shackle member from described the second tapped through hole.
Preferably, the bee-line being arranged between two described first rotating arms on two described supports is 60cm to 70cm.
The device for loading and unloading track line fault indicator that the utility model provides can be realized the charged handling of the line-failure indicator of multiple brand, ensures operating personnel's safety.
Accompanying drawing explanation
Fig. 1 is mounted in the structural representation of the line-failure indicator on circuit;
Fig. 2 is the structural representation of the device for loading and unloading track line fault indicator of the utility model embodiment;
Fig. 3 is used the device shown in Fig. 2 that the line-failure indicator shown in Fig. 1 is installed to the schematic diagram on circuit;
Fig. 4 is used the device shown in Fig. 2 by the schematic diagram of the removal from circuit of the line-failure indicator shown in Fig. 1;
Fig. 5 is the structural representation of the restriction hook in Fig. 2;
Fig. 6 is the part enlarged diagram of the connecting link of clamping insulating bar not in Fig. 2;
Fig. 7 is connecting link, insulating bar in Fig. 2 and the decomposing state schematic diagram of the pin that is rotatably connected.
Embodiment
Fig. 1 is mounted in the structural representation of the line-failure indicator on circuit, as shown in Figure 1, line-failure indicator 200 comprises: fault detector main body 201 and being relatively arranged in fault detector main body 201 for clamping the spring clamp 202 of circuit 204, spring clamp 202 can rotate and can under the effect at elastic contractile force, clamp circuit 204 around axle 203.Fault detector main body 201 comprises the mechanism's (not shown) that is used to indicate the line faults such as short circuit current.The elastic contractile force of spring clamp 202 can guarantee that line-failure indicator 200 can be not separated with circuit 204 due to gravity.
Fig. 2 is the structural representation of the device for loading and unloading track line fault indicator of the utility model embodiment, as shown in Figure 2, the device 100 for loading and unloading track line fault indicator of the present embodiment comprises: uncovered and bottom, upper end is hemispheric hypanthium 101, from extended two the relative supports 102 of uncovered direction and the insulating bar 117 of the export-oriented hypanthium 101 of sidewall of hypanthium 101.Wherein, the bottom in hypanthium 101 is provided with the load bearing spring 103 for Support Level line fault indicator.Support portion 119 can be set on the inwall of hypanthium 101 bottoms, and support portion 119 on the uncovered surface of hypanthium 101, solid cylinder 112 is set, load bearing spring 103 is set on solid cylinder 112.On two relative supports 102, be all relatively provided with: be positioned at the first turning axle 108 setting gradually from top to bottom on the support 102 of uncovered top of hypanthium 101, the first pilot hole 109 and the second turning axle 111, on the first turning axle 108, be provided with and can rotate for line-failure indicator being limited in to the first rotating arm 104 in hypanthium 101 around the first turning axle 108, on the first turning axle 108, be also provided with for supporting the torsion spring 105 of first rotating arm 104, on the first pilot hole 109, be provided with the restriction hook 106 that can rotate around the first pilot hole 109, when packing line-failure indicator 200 into, restriction hook 106 does not hinder in line-failure indicator turnover hypanthium 101 first rotating arm 104 for hooking first rotating arm 104, on the second turning axle 111, be provided with and can rotate for hooking the second pivot arm 107 of the spring clamp opening 202 of line-failure indicator around the second turning axle 111, on support 102, be also provided with the locating part (described locating part is arranged on the second pilot hole 110 places of Fig. 2) for limiting the slewing area of the second pivot arm 107.
The bottom of hypanthium 101 connects for supporting the connecting link 116 of hypanthium 101, and the bottom of connecting link 116 is provided with the first shackle member, and the top of insulating bar 117 is provided with the second shackle member for matching with the first shackle member.The inside of insulating bar 117 can arrange chamber, extension rod 118(can be installed in chamber and see Fig. 2), can be conducive to work high above the ground like this.Will be described below the concrete structure of connecting link 116 and insulating bar 117.
In addition, in order to adapt to the fault detector of various brands, the diameter of hypanthium 101 can be 70cm to 85cm.
Fig. 3 is used the device shown in Fig. 2 that the line-failure indicator shown in Fig. 1 is installed to the schematic diagram on circuit, and Fig. 4 is used the device shown in Fig. 2 by the schematic diagram of the removal from circuit of the line-failure indicator shown in Fig. 1.
With reference to Fig. 2 to Fig. 4, first rotating arm 104 be included in dismounting during line-failure indicator 200 for supporting on line-failure indicator 200 so that its remain on abutting part 113 in hypanthium 101 and when entering line-failure indicator 200 to hypanthium 101 is in-built by the limiting section 114 that limits hook 106 and hook, the angle that abutting part 113 surrounds with limiting section 114 makes abutting part 113 parallel with support 102 (as shown in Figure 3, abutting part 113 can be incorporated in the groove of offering support 102 inner sides) when restriction hook 106 hooks limiting section 114; Support 102 offers opening 115 above the first turning axle 108, and limiting section 114 reaches outside support 102 via opening 115; Torsion spring 105 is set on the first turning axle 108, and an arm of torsion spring 105 is against abutting part 113, and another arm of torsion spring 105 is against support 102.
One end of the second pivot arm 107 is connected on the second turning axle 111, the other end of the second pivot arm 107 forms the crotch of the spring clamp opening 202 that can hook line-failure indicator 200, on the support of the inner side of the second turning axle 111, offer the second pilot hole 110, described locating part is cylindric and is located in the second pilot hole 110, the second residing position of pilot hole 110 make when the second pivot arm 107 is resisted against on described locating part described in crotch can hook the spring clamp opening 202 of line-failure indicator 200.
As shown in Figure 3, load bearing spring 103 Support Level line fault indicators 200, make a part of fault detector main body 201 of line-failure indicator 200 be arranged in hypanthium 101.The second pivot arm 107 is resisted against on locating part and hooks the spring clamp 202 of line-failure indicator 200, makes spring clamp 202 open certain angle so that circuit 204 is placed between two spring clamps.Restriction hook 106 hooks first rotating arm 104 and makes first rotating arm 104 not hinder line-failure indicator 200 turnover hypanthiums 101.Once limit rotation hook 106, make it no longer hook first rotating arm 104, first rotating arm 104 can rotate around the first turning axle 108 under the effect of torsion spring 105, and the final position (referring to Fig. 4) that hinders line-failure indicator 200 turnover hypanthiums 101 that arrives.
Further, continuation, with reference to Fig. 3, along the opposite direction mobile device 100 of direction F, makes circuit 204 contact with the fault detector main body 201 of line-failure indicator 200, along with the movement of line-failure indicator 200, circuit 204 can be exerted pressure to fault detector main body 201 along direction F.After the pressure that fault detector main body 201 is subject to, can compress load bearing spring 103, when line-failure indicator 200 declines after certain distance, spring clamp 202 can be separated with the second pivot arm 107.Then, spring clamp 202 rotates and clamps circuit 204 under the effect of its elastic contractile force.Then, along direction F mobile device 100, due to, spring clamp 202 remains on line-failure indicator 200 on circuit 204, so can make device 100 little by little separated with line-failure indicator 200.With regard to use device 100, line-failure indicator 200 has been installed on circuit 204 like this.
As shown in Figure 4, when needs are from circuit 204 during removal line-failure indicator 200, first, uncovered by the hypanthium 101 of fault detector main body 201 alignment devices 100 of line-failure indicator 200.Then, along direction C mobile device 100, until at least a portion fault detector main body 201 be contained in hypanthium 101 and the abutting part 113 of first rotating arm 104 is supported and in fault detector main body 201, is made fault detector main body 201 from install 100, not depart from.The bee-line (that is: belonging to respectively between two abutting parts 113 of these two first rotating arms 104) between two first rotating arms 104 is 55cm to 74cm, is preferably 60cm to 70cm.Then, can make spring clamp 202 separated with circuit 204 along the opposite direction mobile device 100 of direction C, thereby complete the removal of line-failure indicator 200.After this, only need line-failure indicator 200 be declined along the opposite direction pusher wire line fault indicator 200 of direction C, and rotation first rotating arm 104 make it not hinder line-failure indicator 200 turnover hypanthiums 101, at this moment, can 100, take out line-failure indicator 200 from installing.
In addition, hypanthium 101, support 102, connecting link 116 and the insulating bar 117 of device 100 can be made by insulating material (such as plastics, fiber glass epoxy etc.), therefore, can be in the situation that circuit 204 be charged the insulating bar 117 of hand-held device 100 complete installation and the removal of line-failure indicator 200, the accident that may cause while having avoided hand-held line-failure indicator to complete its handling.In addition, hypanthium 101 and support 102 can be one-body molded, also can be sticked together by bonding agent.
Fig. 5 is the structural representation of the restriction hook in Fig. 2, as shown in Figure 5, restriction hook 106 be by by two ends of elongated bonding jumper relatively bending make these two ends can insert the first pilot hole 109(to see Fig. 2) collar that forms.
Fig. 6 is the part enlarged diagram of the connecting link of clamping insulating bar not in Fig. 2, and Fig. 7 is connecting link, insulating bar in Fig. 2 and the decomposing state schematic diagram of the pin that is rotatably connected.
As shown in Figure 6 and Figure 7, the first shackle member 126 that is arranged at the bottom of connecting link 116 is discoid, in discoid card, along the circle spacing, be placed with equably the first projection 120 of a plurality of quadrangular shapes, the second shackle member 127 is also discoid, in discoid card, along the circle spacing, be placed with equably the second projection 128 of a plurality of quadrangular shapes, the first projection 120 is connected between two adjacent the second projections 128, the second projection 128 is connected between two adjacent the first projections 120, thereby makes the first shackle member 126 and the second shackle member 127 realize clamping.
As an alternative, described the first shackle member is discoid, in discoid card, along the circle spacing, be placed with equably a plurality of jacks, the second shackle member is also discoid, in discoid card, along the circle spacing, be placed with equably a plurality of straight pins, straight pin is for inserting the clamping that realizes the first shackle member and the second shackle member in described jack.Because this structure is very clear by the description of word, so not shown dependency structure.
Tightr for what the first shackle member 126 was connected with the second shackle member 127, can use and be provided with the externally threaded pin 122 that is rotatably connected, in the first shackle member 126, offer the first tapped through hole 121, in the second shackle member 127, offer the second tapped through hole 129, the pin 122 that is rotatably connected runs through the first tapped through hole 121 and the second tapped through hole 129, and is threaded with the first tapped through hole 121 and the second tapped through hole 129.
For easy to loading and unloading, as shown in Figure 6, can in the first shackle member 126, offer the first opening 125 that extends to the outer rim of the first shackle member 126 from the first tapped through hole 121.Similarly, also can in the second shackle member, offer the second opening that extends to the outer rim of the second shackle member 127 from the second tapped through hole.
When assembly and connection bar 116 and insulating bar 117, can first adjust the angle between connecting link 116 and insulating bar 117, then the first shackle member 126 and the second shackle member 127 are connected together, finally utilize the pin 122 that is rotatably connected to be fixed.So just can make connecting link 116 and insulating bar 117 not point-blank, so that the circuit that is not parallel to ground for high vacancy carries out the handling of line-failure indicator.Namely discoid the first shackle member 126 and the second shackle member 127 can be rotated mutually, to adjust both clamping positions, thereby realize the variation of the angle between connecting link 116 and insulating bar 117, for the handling of the line-failure indicator in diverse location state.
The utlity model has following beneficial effect:
1. the diameter of hypanthium can hold the fault detector of various brands, then can utilize the cooperation of first rotating arm from the extended support of sidewall of hypanthium, the second turning axle and restriction hook to complete the handling of fault detector.Like this, use device of the present utility model just can load and unload the fault detector of multiple brand, avoided track walker to select the trouble of handling tool, save the space that handling tool takies.
2. the hypanthium of prior device and support are bolted, may be separated in transportation, and the hypanthium of the device that the utility model provides and support are integral type structure, out of use problem when avoiding using front maintenance and bolt falling and losing.
3. in device of the present utility model, connect the connecting link of hypanthium can be not with insulating bar point-blank, angle even in 90 °, to carry out the handling of fault detector everywhere for high-altitude in the circuit of diverse location.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the utility model in essence of the present utility model and protection domain, this modification or be equal to replacement and also should be considered as dropping in protection domain of the present utility model.
Claims (10)
1. for a device for loading and unloading track line fault indicator, it is characterized in that, comprising: uncovered and bottom, upper end is hemispheric hypanthium, from extended two the relative supports of uncovered direction and the insulating bar of the export-oriented described hypanthium of sidewall of described hypanthium,
Wherein, bottom in described hypanthium is provided with for supporting the load bearing spring of described line-failure indicator, on described two supports, be all relatively provided with: be positioned at the first turning axle setting gradually from top to bottom on the described support of uncovered top of described hypanthium, the first pilot hole and the second turning axle, on described the first turning axle, be provided with and can rotate for described line-failure indicator is limited in to the first rotating arm in described hypanthium around described the first turning axle, on described the first turning axle, be also provided with for supporting the torsion spring of described first rotating arm, on described the first pilot hole, be provided with and can rotate and make described first rotating arm not hinder the restriction hook that described line-failure indicator passes in and out described hypanthium for hooking described first rotating arm around described the first pilot hole, on described the second turning axle, be provided with and can rotate for hooking the second pivot arm of the spring clamp opening of described line-failure indicator around described the second turning axle, on described support, be also provided with for limiting the locating part of the slewing area of described the second pivot arm
Wherein, the bottom of described hypanthium connects for supporting the connecting link of described hypanthium, and the bottom of described connecting link is provided with the first shackle member, and the top of described insulating bar is provided with the second shackle member for matching with described the first shackle member.
2. the device for loading and unloading track line fault indicator according to claim 1, it is characterized in that, described first rotating arm comprises to be supported on described line-failure indicator so that its limiting section that remains on the abutting part in described hypanthium and hooked by described restriction hook when packing described line-failure indicator in described hypanthium, the angle that described abutting part surrounds with described limiting section make when described restriction hook hooks described limiting section described in abutting part parallel with described support; Described support offers opening above described the first turning axle, and described limiting section reaches outside described support via described opening; Described torsion spring set is located on described the first turning axle, and an arm of described torsion spring is against described abutting part, and another arm of described torsion spring is against described support.
3. the device for loading and unloading track line fault indicator according to claim 2, is characterized in that, described restriction hook is by two ends of elongated bonding jumper are relatively bent and make described two ends can insert the collar that described the first pilot hole forms.
4. the device for loading and unloading track line fault indicator according to claim 1, it is characterized in that, one end of described the second pivot arm is connected on described the second turning axle, the other end of described the second pivot arm forms the crotch of the spring clamp opening that can hook described line-failure indicator, on the described support of the inner side of described the second turning axle, offer the second pilot hole, described locating part is cylindric and is located in described the second pilot hole, described the second residing position of pilot hole make when described the second pivot arm is resisted against on described locating part described in crotch can hook the spring clamp opening of described line-failure indicator.
5. the device for loading and unloading track line fault indicator according to claim 1, it is characterized in that, described the first shackle member is discoid, in discoid card, along the circle spacing, be placed with equably the first projection of a plurality of quadrangular shapes, described the second shackle member is also discoid, in discoid card, along the circle spacing, be placed with equably the second projection of a plurality of quadrangular shapes, described the first projection is connected between two adjacent the second projections, described the second projection is connected between two adjacent the first projections, thereby make described the first shackle member and the second shackle member realize clamping.
6. the device for loading and unloading track line fault indicator according to claim 1, it is characterized in that, described the first shackle member is discoid, in discoid card, along the circle spacing, be placed with equably a plurality of jacks, described the second shackle member is also discoid, in discoid card, along the circle spacing, be placed with equably a plurality of straight pins, described straight pin is for inserting the clamping that realizes described the first shackle member and the second shackle member in described jack.
7. according to the device for loading and unloading track line fault indicator described in claim 5 or 6, it is characterized in that, also comprise and be provided with the externally threaded pin that is rotatably connected, in described the first shackle member, offer the first tapped through hole, in described the second shackle member, offer the second tapped through hole, the described pin that is rotatably connected runs through described the first tapped through hole and described the second tapped through hole, and is threaded with described the first tapped through hole and described the second tapped through hole.
8. the device for loading and unloading track line fault indicator according to claim 7, is characterized in that, described the first shackle member offers the first opening that extends to the outer rim of described the first shackle member from described the first tapped through hole.
9. the device for loading and unloading track line fault indicator according to claim 7, is characterized in that, described the second shackle member offers the second opening that extends to the outer rim of described the second shackle member from described the second tapped through hole.
10. according to the device for loading and unloading track line fault indicator described in any one in claim 1 to 6, it is characterized in that, the bee-line being arranged between two described first rotating arms on two described supports is 60cm to 70cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582125.0U CN203433078U (en) | 2013-09-18 | 2013-09-18 | Device for mounting and dismounting line fault indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582125.0U CN203433078U (en) | 2013-09-18 | 2013-09-18 | Device for mounting and dismounting line fault indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203433078U true CN203433078U (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320582125.0U Expired - Lifetime CN203433078U (en) | 2013-09-18 | 2013-09-18 | Device for mounting and dismounting line fault indicator |
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|---|---|
| CN (1) | CN203433078U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904400A (en) * | 2016-05-12 | 2016-08-31 | 国网山东省电力公司昌乐县供电公司 | Rapid assembling and disassembling device for power transmission line fault indicator |
| CN106841934A (en) * | 2017-04-26 | 2017-06-13 | 国网山东省电力公司齐河县供电公司 | Intelligent trouble indicator and instruction system |
| CN108214396A (en) * | 2016-12-21 | 2018-06-29 | 天津绪阳本华科技有限公司 | A kind of energy monitoring apparatus circuit fault annunciator erecting device |
| CN111817204A (en) * | 2020-07-22 | 2020-10-23 | 山东乐普韦尔自动化技术有限公司 | Automatic installation device and method for fault indicator |
| CN113125900A (en) * | 2021-04-08 | 2021-07-16 | 长沙恒电聚能电子科技有限公司 | Auxiliary hanging device for fault indicator on high-voltage wire and using method of auxiliary hanging device |
| CN114545037A (en) * | 2022-02-17 | 2022-05-27 | 长沙恒电聚能电子科技有限公司 | Auxiliary hanging device for fault indicator on high-voltage wire |
| CN116950487A (en) * | 2023-09-21 | 2023-10-27 | 国网山西省电力公司长治供电公司 | Cross arm and device for on-line monitoring of circuit |
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2013
- 2013-09-18 CN CN201320582125.0U patent/CN203433078U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904400A (en) * | 2016-05-12 | 2016-08-31 | 国网山东省电力公司昌乐县供电公司 | Rapid assembling and disassembling device for power transmission line fault indicator |
| CN105904400B (en) * | 2016-05-12 | 2017-10-03 | 国网山东省电力公司昌乐县供电公司 | Transmission line malfunction indicator fast assembling-disassembling device |
| CN108214396A (en) * | 2016-12-21 | 2018-06-29 | 天津绪阳本华科技有限公司 | A kind of energy monitoring apparatus circuit fault annunciator erecting device |
| CN106841934A (en) * | 2017-04-26 | 2017-06-13 | 国网山东省电力公司齐河县供电公司 | Intelligent trouble indicator and instruction system |
| CN111817204A (en) * | 2020-07-22 | 2020-10-23 | 山东乐普韦尔自动化技术有限公司 | Automatic installation device and method for fault indicator |
| CN113125900A (en) * | 2021-04-08 | 2021-07-16 | 长沙恒电聚能电子科技有限公司 | Auxiliary hanging device for fault indicator on high-voltage wire and using method of auxiliary hanging device |
| CN113125900B (en) * | 2021-04-08 | 2022-01-04 | 长沙恒电聚能电子科技有限公司 | Auxiliary hanging device for fault indicator on high-voltage wire and using method of auxiliary hanging device |
| CN114545037A (en) * | 2022-02-17 | 2022-05-27 | 长沙恒电聚能电子科技有限公司 | Auxiliary hanging device for fault indicator on high-voltage wire |
| CN114545037B (en) * | 2022-02-17 | 2023-06-06 | 长沙恒电聚能电子科技有限公司 | Auxiliary hanging device for fault indicator on high-voltage wire |
| CN116950487A (en) * | 2023-09-21 | 2023-10-27 | 国网山西省电力公司长治供电公司 | Cross arm and device for on-line monitoring of circuit |
| CN116950487B (en) * | 2023-09-21 | 2023-11-21 | 国网山西省电力公司长治供电公司 | Cross arm and device for on-line monitoring of circuit |
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Granted publication date: 20140212 |