CN211404757U - Improved live-line loading and unloading wire clamp - Google Patents
Improved live-line loading and unloading wire clamp Download PDFInfo
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- CN211404757U CN211404757U CN202020404421.1U CN202020404421U CN211404757U CN 211404757 U CN211404757 U CN 211404757U CN 202020404421 U CN202020404421 U CN 202020404421U CN 211404757 U CN211404757 U CN 211404757U
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Abstract
The utility model relates to the technical field of power equipment, in particular to an improved electrified loading and unloading wire clamp, which comprises a wire clamp main body, wherein one side of the wire clamp main body is provided with a U-shaped groove for heeling; the upper operating member is rotatably connected with the upper part of the wire clamp main body, and an acute angle space for inserting a metal cross rod is formed in one side, away from the side-inclining U-shaped groove, of the wire clamp main body; the clamping block is positioned in the side-tipping U-shaped groove and is in up-and-down sliding connection with the groove bottom of the side-tipping U-shaped groove; the upper end of the lower operating member penetrates through the bottom of the wire clamp main body and is rotatably connected with the clamping block, an -shaped part is arranged at the lower end of the lower operating member, and an upright U-shaped groove into which the metal cross bar can be inserted is formed in the -shaped part; the upper end of the lower operating member is in threaded connection with the wire clamp body. The utility model provides an electrified loading and unloading fastener of improvement type has the advantage of being convenient for install and remove, can effectively improve electric power personnel's work efficiency.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to an electrified loading and unloading fastener of improvement type.
Background
The ground wire hanging is one of daily work of power personnel, and generally, the ground wire hanging needs to use a loading and unloading wire clamp, a grounding copper wire and an insulating rod. Referring to fig. 1, a conventional attachment/detachment cable clamp 1 generally includes a clamp body 101 having a hanging hole 1011 and a cable fixing hole 1012, a clamp block 102 slidably coupled to the clamp body 101, and a rotation lever 103 rotatably coupled to the clamp block 102 and threadedly coupled to the clamp body 101, and an operation hole 1031 is formed at a bottom of the rotation lever 103. Referring to fig. 2, a typical insulating rod 2 comprises a plurality of sections of threadably connected rods 201, the uppermost rod 201 typically being provided with a metal cross-bar 202.
The steps of hanging the ground wire are as follows:
one end of a grounding copper wire is grounded, and the other end of the grounding copper wire is fixed in a wire fixing hole 1012;
secondly, the metal cross rod 202 penetrates into the hanging hole 1011, then the loading and unloading wire clamp 1 is lifted through the insulating rod 2, and the loading and unloading wire clamp 1 is hung on a conducting wire or an electrified triangular ring and other electrified bodies needing grounding;
taking the metal cross bar 202 out of the hanging hole 1011, penetrating the metal cross bar 202 into the operating hole 1031, rotating the metal cross bar 202 to enable the clamping block 102 to slide upwards, finally clamping the charged body between the clamping block 102 and the wire clamp main body 101, taking the metal cross bar 202 out of the operating hole 1031, and finishing grounding.
After the maintenance, need take off loading and unloading fastener 1, its process is as follows:
fourthly, the insulating rod 2 is lifted, and the metal cross bar 202 is inserted into the operation hole 1031;
reversely rotating the insulating rod 2 to make the clamping block 102 slide downwards and release the charged body;
sixthly, the metal cross rod 202 is taken out of the operation hole 1031, then the metal cross rod 202 is inserted into the hanging hole 1011, the loading and unloading wire clamp 1 is taken down from the electrified body, and finally the grounding copper wire and the wire fixing hole 1012 are manually loosened.
In the process of taking off the loading and unloading fastener, need insert operation hole and hanging hole with the metal horizontal pole in proper order, at the actual operation in-process, the position of loading and unloading fastener is generally higher, and the insulating rod is very heavy again, and electric power personnel hardly aligns metal horizontal pole and operation hole or hanging hole on ground, especially in the weather of strong wind, articulate the ground wire and often need spend a large amount of time and energy of electric power personnel, this work efficiency who has greatly influenced electric power personnel.
Therefore, there is a need for an improved wire clamp for electrical power workers to facilitate assembly and disassembly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrified loading and unloading fastener of improvement type has the advantage of being convenient for install and remove, can effectively improve electric power personnel's work efficiency.
For reaching above purpose, the utility model provides an electrified loading and unloading fastener of improvement type, include:
the cable clamp comprises a cable clamp body, wherein a U-shaped groove which heels is formed in one side of the cable clamp body;
the upper operating member is rotatably connected with the upper part of the wire clamp main body, and an acute angle space for inserting a metal cross rod is formed in one side, away from the side-inclining U-shaped groove, of the wire clamp main body;
the clamping block is positioned in the side-tipping U-shaped groove and is in up-and-down sliding connection with the groove bottom of the side-tipping U-shaped groove;
the upper end of the lower operating member penetrates through the bottom of the wire clamp main body and is rotatably connected with the clamping block, an -shaped part is arranged at the lower end of the lower operating member, and an upright U-shaped groove into which the metal cross bar can be inserted is formed in the -shaped part; the upper end of the lower operating member is in threaded connection with the wire clamp body.
Preferably, the top of fastener main part is the circular arc structure, the axis department of circular arc structure is equipped with the bolt pivot, the bolt pivot runs through in proper order the circular arc structure with go up the operating member, the circular arc structure with go up the operating member and wind the bolt pivot is rotated and is connected.
Preferably, the top of the upper operating member is provided with a fixing bolt, and the lower end of the fixing bolt can penetrate through the upper operating member and abut against the wire clamp main body.
Preferably, the top of the lower operating member is a screw that is located directly above the width of the slot 1/2 of the upright U-shaped channel.
Preferably, an inclined rod is further arranged between the screw rod and the -shaped part.
Preferably, the side surface of the upper operating mechanism is provided with a first groove, and the bottom of the first groove is provided with a first fluorescent coating.
Preferably, a second groove is formed in the side face of the lower operating mechanism, and a second fluorescent coating is arranged at the bottom of the second groove.
Preferably, the lower part of the wire clamp main body is provided with a wiring bolt for connecting with a grounding copper wire.
The beneficial effects of the utility model reside in that: when the clamp block needs to slide downwards, the metal cross rod is inserted into the upright U-shaped groove and the insulating rod is rotated, and when the clamp main body needs to be taken down from a high place, the metal cross rod only needs to be inserted into the acute angle space and lifted upwards; the utility model adopts the acute angle space to replace the original hanging hole and adopts the upright U-shaped groove to replace the original operating hole; the acute angle space and the structural design of the upright U-shaped groove are both convenient for inserting the metal cross rod, can reduce the alignment time of the metal cross rod, have the advantage of convenient assembly and disassembly, and can effectively improve the working efficiency of electric power personnel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a conventional loading and unloading wire clamp provided in the background art;
FIG. 2 is a schematic structural diagram of a prior art insulating rod provided in the background art;
fig. 3 is a schematic structural diagram of an improved live-wire clamp according to an embodiment.
In fig. 3:
3. a wire clamp main body; 301. a U-shaped groove is inclined; 302. a circular arc structure;
4. an upper operating member; 401. an acute angle space;
5. a clamping block;
6. a lower operating means; 601. a screw; 602. a diagonal bar; 603. model ; 6031. a U-shaped groove is arranged;
7. fixing the bolt;
8. a spindle bolt;
9. a first fluorescent coating;
10. a second fluorescent coating;
11. and a wiring bolt.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only 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.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 3, the present embodiment provides an improved hot-line loading and unloading cable clamp, which includes a cable clamp main body 3, an upper operating member 4, a clamping block 5 and a lower operating member 6. One side of the wire clamp body 3 is provided with a U-shaped groove 301 which inclines. The upper operating member 4 is rotatably connected to the upper portion of the wire clamp body 3, and an acute angle space 401 into which a metal cross bar can be inserted is provided on a side of the wire clamp body 3 away from the side-tipping U-shaped groove 301. The clamping block 5 is positioned in the side-tipping U-shaped groove 301 and is in up-and-down sliding connection with the groove bottom of the side-tipping U-shaped groove 301. The upper end of the lower operating member 6 penetrates through the bottom of the wire clamp body 3 and is rotatably connected with the clamping block 5, the lower end of the lower operating member is provided with an -shaped part 603, and the -shaped part 603 is provided with a right U-shaped groove 6031 into which the metal cross rod can be inserted; the upper end of the lower operating member 6 is screwed with the wire clamp body 3.
It can be understood that when the clamping block 5 needs to slide downwards, the metal cross bar is inserted into the upright U-shaped groove 6031 and the insulating rod is rotated, and when the wire clamp body 3 needs to be taken down from a high place, the metal cross bar only needs to be inserted into the acute angle space 401 and lifted upwards; the utility model adopts the acute angle space 401 to replace the original hanging hole and adopts the upright U-shaped groove 6031 to replace the original operating hole; the acute angle space 401 and the upright U-shaped groove 6031 are both convenient for inserting the metal cross rod, can reduce the alignment time of the metal cross rod, have the advantage of convenient assembly and disassembly, and can effectively improve the working efficiency of electric power personnel.
Preferably, the top of the wire clamp main body 3 is an arc structure 302, a bolt rotating shaft is arranged at the axis of the arc structure 302, the bolt rotating shaft sequentially penetrates through the arc structure 302 and the upper operating member 4, and the arc structure 302 and the upper operating member 4 are rotatably connected around the bolt rotating shaft.
Specifically, the size of the acute angle space 401 can be adjusted by rotating the upper operation member 4, which is convenient for adapting to metal crossbars of different diameters.
In this embodiment, a fixing bolt 7 is disposed at the top of the upper operating member 4, and the lower end of the fixing bolt 7 can penetrate through the upper operating member 4 and abut against the wire clamp body 3.
Specifically, when the upper operating member 4 is rotated to a proper position, the fixing bolt 7 is tightened, so that the upper operating member 4 and the wire clamp body 3 can be relatively fixed, and the acute angle space 401 is ensured not to be deformed.
Optionally, the top of the lower operating member 6 is a screw 601, and the screw 601 is located right above the width of the notch 1/2 of the upright U-shaped groove 6031.
It will be appreciated that when the screw 601 is located directly above the width of the notch 1/2 of the upright U-shaped groove 6031, it is ensured that the axis of rotation of the entire lower operating member 6 is the axis of the screw 601, and that the rotation of the lower operating mechanism will be most smooth. Such a structural design can ensure that the rotation of the lower operating member 6 is most smooth when the insulating rod is rotated, and the -shaped part 603 does not shake unnecessarily.
Furthermore, an inclined rod 602 is arranged between the screw 601 and the shaped part 603.
Specifically, the screw 601 is located right above the width of the notch 1/2 of the upright U-shaped groove 6031 by the inclined rod 602.
In this embodiment, a first groove is formed in a side surface of the upper operating mechanism, and a first fluorescent coating 9 is formed at a bottom of the first groove. And a second groove is formed in the side surface of the lower operating mechanism, and a second fluorescent coating 10 is arranged at the bottom of the second groove.
It will be appreciated that the provision of a fluorescent coating may improve the ease of handling at night.
Optionally, a connecting bolt for connecting with a grounding copper wire is arranged at the lower part of the wire clamp main body 3.
Specifically, the wiring bolt can realize the fixed connection between the grounding copper wire and the wire clamp main body 3.
The utility model provides an improved live-line loading and unloading wire clamp, which increases the aiming range of a metal cross rod, improves the one-time crossing hit rate of an insulating rod, improves the visualization effect and meets the requirements of field operation; the automatic feeding device has the advantages of simple structure, convenience in operation and the like, and can effectively improve the working efficiency and save the working time.
The foregoing description of the embodiments has been presented for the purposes of illustration and description. It is not intended to be exhaustive or to limit the disclosure. Individual elements or features of a particular embodiment are generally not limited to that particular embodiment, but, where applicable, are interchangeable and can be used in a selected embodiment, even if not specifically shown or described. The same elements or features may also vary in many respects. Such variations are not to be regarded as a departure from the disclosure, and all such modifications are intended to be included within the scope of the disclosure.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The utility model provides an electrified loading and unloading fastener of improvement type which characterized in that includes:
the cable clamp comprises a cable clamp body, wherein a U-shaped groove which heels is formed in one side of the cable clamp body;
the upper operating member is rotatably connected with the upper part of the wire clamp main body, and an acute angle space for inserting a metal cross rod is formed in one side, away from the side-inclining U-shaped groove, of the wire clamp main body;
the clamping block is positioned in the side-tipping U-shaped groove and is in up-and-down sliding connection with the groove bottom of the side-tipping U-shaped groove;
the upper end of the lower operating member penetrates through the bottom of the wire clamp main body and is rotatably connected with the clamping block, an -shaped part is arranged at the lower end of the lower operating member, and an upright U-shaped groove into which the metal cross bar can be inserted is formed in the -shaped part; the upper end of the lower operating member is in threaded connection with the wire clamp body.
2. The improved live-wire loading and unloading wire clamp as claimed in claim 1, wherein the top of the wire clamp body is an arc structure, a bolt rotating shaft is arranged at an axis of the arc structure, the bolt rotating shaft sequentially penetrates through the arc structure and the upper operating member, and the arc structure and the upper operating member are rotatably connected around the bolt rotating shaft.
3. The improved hot-line load and unload wire clamp as claimed in claim 2, wherein the top of the upper operating member is provided with a fixing bolt, and the lower end of the fixing bolt can penetrate through the upper operating member and abut against the main body of the wire clamp.
4. The improved hot line clamp of claim 1, wherein the top of the lower operating member is a threaded post that is positioned directly above the width of the notch 1/2 of the upright U-shaped channel.
5. The improved hot-line load and unload clamp as claimed in claim 4, wherein a diagonal member is further provided between said threaded rod and said -shaped portion.
6. The improved hot-line load and unload clamp as claimed in claim 1, wherein the side of said upper operating member is provided with a first groove, and the bottom of said first groove is provided with a first fluorescent coating.
7. The improved hot-line load and unload clamp as claimed in claim 1, wherein said lower operating member has a second recess formed in a side surface thereof, and a second fluorescent coating formed on a bottom of said second recess.
8. The improved hot-line load and unload clamp as claimed in claim 1, wherein the lower part of the clamp body is provided with a connecting bolt for connecting with a grounding copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020404421.1U CN211404757U (en) | 2020-03-26 | 2020-03-26 | Improved live-line loading and unloading wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020404421.1U CN211404757U (en) | 2020-03-26 | 2020-03-26 | Improved live-line loading and unloading wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211404757U true CN211404757U (en) | 2020-09-01 |
Family
ID=72217137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020404421.1U Active CN211404757U (en) | 2020-03-26 | 2020-03-26 | Improved live-line loading and unloading wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211404757U (en) |
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2020
- 2020-03-26 CN CN202020404421.1U patent/CN211404757U/en active Active
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