CN211858932U - Improved grounding wire operating device - Google Patents
Improved grounding wire operating device Download PDFInfo
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- CN211858932U CN211858932U CN202020773872.2U CN202020773872U CN211858932U CN 211858932 U CN211858932 U CN 211858932U CN 202020773872 U CN202020773872 U CN 202020773872U CN 211858932 U CN211858932 U CN 211858932U
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- wire clamp
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- 238000007906 compression Methods 0.000 claims description 3
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Abstract
The utility model provides an improved grounding wire operating device, which is provided with a telescopic operating rod, an electromagnet and a wire clamp; the telescopic rod of the telescopic operating rod is sleeved with the hand-held rod to form a telescopic sleeve structure; the lower part of the telescopic rod is also provided with a positioning mechanism; the electromagnet is arranged at the top of the telescopic rod and is correspondingly matched with the base at the bottom of the wire clamp, and the electromagnet is used for realizing the adsorption and the loosening of the telescopic rod and the wire clamp; the telescopic rod is also provided with an LED lamp; the wire clamp is further provided with an anti-falling mechanism, and the end part of the grounding wire is positioned and clamped through the anti-falling mechanism. According to the electric wire clamp, the electromagnet is arranged on the telescopic operating rod, the grounding wire operating rod can be rapidly disassembled through the magnetic connection between the electromagnet and the wire clamp, and the phenomenon that conductor strands are scattered and the wire clamp is damaged due to brute force operation is avoided; the operation personnel are on the ground, and the operation is more convenient and faster, reduces the labor intensity of the operation personnel, and improves the safety of the operation personnel and the equipment.
Description
Technical Field
The utility model relates to an electric power system equipment technical field, concretely relates to modified earth connection operating means.
Background
At present, operation rods adopted by operation and maintenance teams of our company are inconvenient to operate on site due to the fact that installation positions of grounding wires of operation sites are different, installation positions are higher sometimes in small indoor spaces, the operation rods are of a socket type, and the number of the joints is too many.
On the other hand, because the earth connection mounted position is higher usually, the ground connection copper line is heavy, operating personnel stands and wears insulating gloves to lift the both hands and operate very inconveniently on the insulating ladder, because the influence of magnetic force and pulling force direction when dismantling the earth connection head, the operation stick is difficult to pull down, influence the efficiency of installing and removing the earth connection, brute force operation easily causes the wire fastener to become flexible and the wire strand loosens when dismantling, the fastener is in the operation of long-term time, the condition such as bolt looseness can appear, form local defect, cause the fastener electric current to cause the pyrogenicity overheated, especially during peak-load summer operation, the overheated condition is more serious, long-time overheated operation can lead to fastener department wire to melt, certain influence has been caused to power equipment's safe operation, await the opportune moment and improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel earth connection operating means of retractable who adsorbs function with the electro-magnet aims at solving and dismantles the inconvenient technical problem of earth connection action bars.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an improved grounding wire operating device comprises a telescopic operating rod, an electromagnet and a wire clamp;
the telescopic operating rod comprises a handheld rod and a telescopic rod; the telescopic rod is sleeved with the hand-held rod to form a telescopic sleeve structure; the lower part of the telescopic rod is also provided with a positioning mechanism; the relative positioning and loosening of the handheld rod and the telescopic rod are realized through the expansion and contraction of the positioning mechanism;
the electromagnet is arranged at the top of the telescopic rod, is correspondingly matched with the base at the bottom of the wire clamp and is used for realizing the adsorption and the release of the telescopic rod and the wire clamp through the electromagnet;
the telescopic rod is also provided with an LED lamp;
the wire clamp is further provided with an anti-falling mechanism, and the end of the grounding wire is positioned and clamped through the anti-falling mechanism.
As a further improvement of the invention, the positioning mechanism comprises a pressing cap, a fixed plate, a pressure spring and a fixed sliding rod, the fixed plate is fixedly arranged on the inner side wall of the telescopic pipe, the pressing cap penetrates through the through hole of the telescopic pipe and extends outwards, the lower end of the pressing cap is sleeved on the fixed sliding rod, and the pressure spring is arranged in the pressing cap and takes the fixed plate and the pressing cap as spring seats respectively.
As a further improvement of the invention, the two positioning mechanisms are respectively arranged at the two radial ends of the telescopic rod.
As a further improvement of the invention, the bottom of the hand-held rod is also provided with a non-slip mat.
As a further improvement of the invention, the lower part of the hand-held rod is also provided with a control button.
As a further improvement of the present invention, the base is of a horn-shaped structure extending outwards; a square groove structure is also arranged in the base; the groove structure is matched with the size of the electromagnet and used for extending the front end electromagnet of the telescopic rod into the groove structure to install the telescopic rod and the wire clamp.
As a further improvement of the invention, the anti-falling mechanism comprises a penetrating block, a U-shaped clamp and a pressing plate; the penetrating block is arranged on the wire clamp in a penetrating mode; the middle base of the U-shaped hoop is fixedly connected with the penetrating block; two arms of the U-shaped hoop penetrate through the pressing plate and then are in threaded connection with the anti-falling nut; the compression of the end of the earth conductor is achieved by the connection depth of the anti-slip nut on the U-shaped clamp.
As a further improvement of the invention, the outer end of the penetrating block is also provided with a blocking part for limiting the penetrating block and the U-shaped clamp on the wire clamp.
As a further improvement of the invention, the wire clamp comprises a wire clamp main body and a base; the clamp is characterized in that the clamp body is further provided with two reeds, the lower half parts of the reeds are splayed elastic parts, the upper half parts of the reeds are clamping parts, the lower ends of the reeds are connected with the lower end of the clamp body, the upper ends of the reeds are clamped in the grooves and are in sliding fit with the grooves, and the back parts of the reeds are further provided with the reeds.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the electric wire clamp, the electromagnet is arranged on the telescopic operating rod, the grounding wire operating rod can be rapidly disassembled through the magnetic connection between the electromagnet and the wire clamp, and the phenomenon that conductor strands are scattered and the wire clamp is damaged due to brute force operation is avoided; the operation personnel are on the ground, and the operation is more convenient and faster, reduces the labor intensity of the operation personnel, and improves the safety of the operation personnel and the equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the installation structure of the present invention;
FIG. 2 is a schematic view of the present invention during installation;
FIG. 3 is a cross-sectional view of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a front view of the base;
FIG. 6 is a schematic structural view of the positioning mechanism of the present invention;
the reference numbers in the figures illustrate:
1. a telescopic operating lever; 11. a hand-held wand; 12. a telescopic rod; 13. a positioning mechanism; 131. pressing the cap; 132. a fixing plate; 133. a pressure spring; 134. fixing the sliding rod; 2. an electromagnet; 3. wire clamps; 31. a wire clamp main body; 311. a reed; 32. a base; 321. a groove structure; 4. an LED lamp; 5. an anti-drop mechanism; 51. block penetrating; 511. a barrier portion; 52. a U-shaped clamp; 53. pressing a plate; 54. an anti-drop nut; 6. a control button; 7. and a ground lead.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
With reference to fig. 1 to 6, the invention provides a novel telescopic ground wire operating device with an electromagnet adsorption function, and aims to solve the technical problem of inconvenience in disassembling a ground wire operating rod.
Specifically, the device comprises a telescopic operating rod 1, an electromagnet 2 and a wire clamp 3;
the telescopic operating rod 1 comprises a handheld rod 11 and a telescopic rod 12; the telescopic rod 12 is sleeved with the handheld rod 11 to form a telescopic sleeve structure; the lower part of the telescopic rod 12 is also provided with a positioning mechanism 13; the relative positioning and loosening of the hand-held rod 11 and the telescopic rod 12 are realized through the extension and contraction of the positioning mechanism 13;
the electromagnet 2 is arranged at the top of the telescopic rod 12, is correspondingly matched with the base 32 at the bottom of the wire clamp 3, and is used for realizing the adsorption and the release of the telescopic rod 12 and the wire clamp 3 through the electromagnet 2;
the telescopic rod 12 is also provided with an LED lamp 4;
the wire clamp 3 is further provided with an anti-falling mechanism 5, and the end of the grounding wire 7 is positioned and clamped through the anti-falling mechanism 5.
According to the ground wire clamp, the electromagnet 2 is arranged on the telescopic operating rod 1, so that the grounding wire operating rod can be rapidly disassembled through the magnetic connection between the electromagnet 2 and the wire clamp 3, and the wire strand scattering and the damage of the wire clamp 3 caused by brute force operation are avoided; the operation personnel are on the ground, and the operation is more convenient and faster, reduces the labor intensity of the operation personnel, and improves the safety of the operation personnel and the equipment.
Further, the positioning mechanism 13 includes a pressing cap 131, a fixing plate 132, a pressure spring 133 and a fixing slide rod 134, the fixing plate 132 is fixedly disposed on the inner side wall of the telescopic rod 12, the pressing cap 131 penetrates through the through hole of the telescopic rod 12 and extends outward, the lower end of the pressing cap 131 is sleeved on the fixing slide rod 134, the pressure spring 133 is disposed in the pressing cap 131, and the fixing plate 132 and the pressing cap 131 are used as spring seats respectively.
It should be noted that, pressing the pressing cap 131 can move the pressing cap 131 towards the inner side of the telescopic rod 12, and then pulling the telescopic rod 12 to move on the hand-held rod 11; after the pressing cap 131 is loosened, the pressing cap 131 can protrude out of the through hole in the handheld rod 11 and protrude out of the through hole through the elastic force of the pressure spring 133, and the telescopic rod 12 and the handheld rod 11 are positioned; when the pressing cap 131 is pressed by fingers to move inwards, the telescopic rod 12 can be loosened from the hand-held rod 11, and the operation is simple and convenient.
Compare with original operation, the multiplexer utensil of preparation reduces, becomes retractable operation stick by multisection formula operation stick, and convenient operation simplifies technology, reduces work load, can avoid operating on insulating ladder and cause the risk that operating personnel falls.
Furthermore, two positioning mechanisms 13 are respectively arranged at the two radial ends of the telescopic rod 12, and the structure can be operated by a single hand, and is compact and practical.
Furthermore, the bottom of the handheld rod 11 is also provided with an anti-skid pad; the lower part of the hand-held rod 11 is also provided with a control button 6.
Further, the base 32 is a horn-shaped structure extending outward; a square groove structure 321 is also arranged in the base 32; groove structure 321 with the size matching of electro-magnet 2 for the installation that realizes telescopic link 12 and fastener 3 is being realized stretching into groove structure 321 with the front end electro-magnet 2 of telescopic link 12, realizes telescopic link 12 and fastener 3's location installation and pine through 2 break-make electricity of electro-magnet and take off.
It should be noted that, by arranging the square groove structure 321, the situation that the telescopic rod 12 rotates and slips when being installed with the base 32 can be effectively avoided, and the arrangement is more reasonable.
Further, the anti-dropping mechanism 5 comprises a through block 51, a U-shaped clamp 52 and a pressure plate 53; the penetrating block 51 is arranged on the wire clamp 3 in a penetrating way; the middle base 32 of the U-shaped clamp 52 is fixedly connected with the through block 51; two arms of the U-shaped hoop 52 penetrate through the pressing plate 53 and then are in threaded connection with the anti-falling nut 54; the compression of the end of the earth conductor 7 is achieved by the depth of the connection of the anti-slip nut 54 to the U-shaped bracket 52.
Preferably, the outer end of the penetrating block 51 is further provided with a blocking part 511 for limiting the penetrating block 51 and the U-shaped clamp 52 on the wire clamp 3.
Further, the clip 3 includes a clip main body 31 and a base 32; the wire clamp main body 31 is further provided with two reeds 311, the lower half part of each reed 311 is an inverted V-shaped elastic part, the upper half part of each reed 311 is a clamping part, the lower end of each reed 311 is connected with the lower end of the wire clamp main body 31, the upper end of each reed 311 is clamped in the corresponding groove and is in sliding fit with the corresponding groove, and the back of each reed 311 is further provided with a spring piece; the chuck 31 is fixedly arranged on the base 32; the device realizes the tight connection of the wire clamp main body 31 and the hanging line of the line to be grounded, and the line can not be damaged.
Furthermore, a control system is also arranged; the control system is electrically connected with the electromagnet 2 and the LED lamp 4; specifically, a 12V direct current power supply is connected through a wireless remote control switch to serve as a power supply of the direct current sucker type electromagnet 2, and the wireless remote control switch controls the magnetic force of the direct current sucker type electromagnet 2 and the opening and closing of the LED lamp 4.
The device has the advantages of simple structure, convenient installation and operation, repeated utilization, economy, practicality, convenient carrying and management, flexible use, reasonable design, compact structure and good market prospect.
It should be noted that the detailed description of the present invention is not included in the prior art, or can be obtained directly from the market, and those skilled in the art can obtain the detailed description without creative efforts, and the detailed connection method has a very wide application in the field or daily life, and is not described in detail herein.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (9)
1. An improved ground wire operating device, characterized in that: comprises a telescopic operating rod, an electromagnet and a wire clamp;
the telescopic operating rod comprises a handheld rod and a telescopic rod; the telescopic rod is sleeved with the hand-held rod to form a telescopic sleeve structure; the lower part of the telescopic rod is also provided with a positioning mechanism; the relative positioning and loosening of the handheld rod and the telescopic rod are realized through the expansion and contraction of the positioning mechanism;
the electromagnet is arranged at the top of the telescopic rod, is correspondingly matched with the base at the bottom of the wire clamp and is used for realizing the adsorption and the release of the telescopic rod and the wire clamp through the electromagnet;
the telescopic rod is also provided with an LED lamp;
the wire clamp is further provided with an anti-falling mechanism, and the end of the grounding wire is positioned and clamped through the anti-falling mechanism.
2. The improved ground wire handling device of claim 1, wherein: positioning mechanism includes according to cap, fixed plate, pressure spring and fixed slide bar, the fixed plate is fixed to be established on the inside wall of flexible pipe, wear out according to the cap the perforation of flexible pipe and outwards extend, the lower pot head according to the cap is established at fixed slide bar, the pressure spring is established press in the cap, and use respectively the fixed plate with press the cap as the spring holder.
3. The improved ground wire handling device of claim 1, wherein: the two positioning mechanisms are respectively arranged at the two radial ends of the telescopic rod.
4. The improved ground wire handling device of claim 1, wherein: the bottom of the hand-held rod is also provided with an anti-slip pad.
5. The improved ground wire handling device of claim 1, wherein: the lower part of the hand-held rod is also provided with a control button.
6. The improved ground wire handling device of claim 1, wherein: the base is of a horn-shaped structure extending outwards; a square groove structure is also arranged in the base; the groove structure is matched with the size of the electromagnet and used for extending the front end electromagnet of the telescopic rod into the groove structure to install the telescopic rod and the wire clamp.
7. The improved ground wire handling device of claim 1, wherein: the anti-falling mechanism comprises a penetrating block, a U-shaped clamp and a pressing plate; the penetrating block is arranged on the wire clamp in a penetrating mode; the middle base of the U-shaped hoop is fixedly connected with the penetrating block; two arms of the U-shaped hoop penetrate through the pressing plate and then are in threaded connection with the anti-falling nut; the compression of the end of the earth conductor is achieved by the connection depth of the anti-slip nut on the U-shaped clamp.
8. The improved ground wire handling device of claim 7, wherein: the outer end of the penetrating block is also provided with a blocking part for limiting the penetrating block and the U-shaped clamp on the wire clamp.
9. The improved ground wire handling device of claim 1, wherein: the wire clamp comprises a wire clamp main body and a base; the clamp is characterized in that the clamp body is further provided with two reeds, the lower half parts of the reeds are splayed elastic parts, the upper half parts of the reeds are clamping parts, the lower ends of the reeds are connected with the lower end of the clamp body, the upper ends of the reeds are clamped in the grooves and are in sliding fit with the grooves, and the back parts of the reeds are further provided with the reeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020773872.2U CN211858932U (en) | 2020-05-11 | 2020-05-11 | Improved grounding wire operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020773872.2U CN211858932U (en) | 2020-05-11 | 2020-05-11 | Improved grounding wire operating device |
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| Publication Number | Publication Date |
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| CN211858932U true CN211858932U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020773872.2U Active CN211858932U (en) | 2020-05-11 | 2020-05-11 | Improved grounding wire operating device |
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| CN (1) | CN211858932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113078489A (en) * | 2021-03-23 | 2021-07-06 | 贵州电网有限责任公司 | Novel earth connection action bars |
-
2020
- 2020-05-11 CN CN202020773872.2U patent/CN211858932U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113078489A (en) * | 2021-03-23 | 2021-07-06 | 贵州电网有限责任公司 | Novel earth connection action bars |
| CN113078489B (en) * | 2021-03-23 | 2023-02-03 | 贵州电网有限责任公司 | Ground wire operating rod |
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