CN201670633U - Wire wrapping connector of portable short circuit grounding wire - Google Patents
Wire wrapping connector of portable short circuit grounding wire Download PDFInfo
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- CN201670633U CN201670633U CN2010201987874U CN201020198787U CN201670633U CN 201670633 U CN201670633 U CN 201670633U CN 2010201987874 U CN2010201987874 U CN 2010201987874U CN 201020198787 U CN201020198787 U CN 201020198787U CN 201670633 U CN201670633 U CN 201670633U
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- butt joint
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Abstract
The utility model relates to a wire wrapping connector of a portable short circuit grounding wire, which is characterized in that the wire wrapping connector comprises three connection units, wherein magnetic absorption connection elements are arranged on each connection unit, and the connection units are connected into a whole body through the magnetic absorption connection elements. The wire wrapping connector of the portable short circuit grounding wire has reasonable structural design, and can conveniently realize the gathering fixation of rod bodies of electric connection wires, and further, three rod bodies can be used as carries for regular wire wrapping. The wire wrapping connector has the advantages that the fixation and the separation of the three rod bodies can be simple and convenient, the operation is simple, the service life is long, and various defects of the existing wire wrapping device can be eliminated.
Description
Technical field
The utility model belongs to equipment power ground, is specifically related to the coiling connecting device of the portable short-circuit grounding wire that a kind of electric network safety inspection uses.
Background technology
In the prior art, when electric network being carried out construction operations such as safety inspection, transmission line of electricity need be carried out ground connection, it is to adopt power ground line to finish.But line is when carrying power ground, and the staff generally is manually wrapped in grounding jumper on the insulating bar, perhaps directly ties up setting around poststack by hand.The grounding jumper that this kind method is placed is more in disorder, and winding work is time-consuming, ties up irregularly, also appears at the situation of damage grounding jumper when depositing and carrying easily.Afterwards, people's invention has also been made various grounding jumper Winders, the disclosed applying date is the Chinese patent ZL00247989.3 that September 2, denomination of invention in 2000 are the grounding jumper bobbin winder bracket the earliest as this case contriver, it discloses a kind of bobbin winder bracket that does not have rod grounded line, constitute by pipe, the intrinsic bobbin winder bracket of one side of pipe, bobbin winder bracket is made up of two supports, during use, the earth connection end is worn from the pipe upper end, the lower end is pulled out, is strained, between the bobbin winder bracket two stands, twine then, at last with ground terminal not between the multiply soft copper wire.Use this bobbin winder bracket, convenient, fast, the standard of grounding jumper coiling, not flexible discounting, grounding jumper is not fragile, has to portably use characteristics easily, is suitable for the electric system automatic ground wire and installs and uses.
This case contriver is that December 1, denomination of invention in 2002 are the Chinese patent ZL00264942.X with rod grounded wire-wound coil holder the disclosed applying date for another example, it relates to a kind of rod grounded wire-wound coil holder of being with, constitute by pipe, intrinsic ply-yarn drill of a side and bobbin winder bracket at pipe, another symmetrical side is provided with handle, and the pipe bottom is provided with the end.This bobbin winder bracket makes and is with that rod grounded wire-wound line is convenient, fast, standard, not flexible, give a discount, grounding jumper is not fragile, have put neat, carry, characteristics easy to use, be suitable for the rod grounded line of electric system band and use.
Existing grounding jumper bobbin winder bracket, twines the regular standard that is grounded line thereon with grounding jumper and twines by the mode of an additional Winder is set all based on said structure.But all there are the defective that can't overcome in above-mentioned grounding jumper bobbin winder bracket and method for winding thereof.At first, bobbin winder bracket for no rod grounded line, its body with bobbin winder bracket belongs to optional feature, when carrying out the ground connection operation, the body of this bobbin winder bracket no longer cuts any ice, as is placed on ground terminal, then can cause inconvenience, as body is taken off, then need the place to deposit or take back processing, and take back the cylindrical shell deposited grounding jumper finish using back as fail in time bring to the building site still can cause can't regular coiling embarrassment.This body can't guarantee the regular setting of each joint simultaneously.In addition, for being with rod grounded line, when carrying out the ground connection operation, its pipe with bobbin winder bracket no longer cuts any ice, and deposits also to have above-mentioned defect problem.
Therefore this additional mechanism providing additional operation (bobbin or bobbin winder bracket) based on additional bobbin winder bracket can't address the above problem, and this additional mechanism providing additional operation has increased the cost of manufacture of this additional mechanism providing additional operation again when realizing regular coiling simultaneously.
The utility model content
The utility model provides a kind of coiling connecting device of portable short-circuit grounding wire, and its reasonable in design can realize easily that closing up of the body of rod that electric power is connected wires is fixing, further makes the carrier of three bodies of rod as regular coiling.This coiling connecting device makes the fixing of three body of rod spares and separately comparatively easy, simple to operate, and long service life has been eliminated many defectives that existing Winder exists.
The technical scheme that the utility model adopted is as follows:
A kind of coiling connecting device of portable short-circuit grounding wire is characterized in that this coiling connecting device comprises:
Linkage unit, this linkage unit are three, are provided with magnetic absorption attaching parts on each linkage unit, and this linkage unit connects as one by this magnetic absorption attaching parts.
In one embodiment, described linkage unit comprises an insulating body, and this insulating body has magnetic force butt joint end face, is fixed with magnetic absorption attaching parts on this magnetic force butt joint end face.
In one embodiment, described magnetic absorption attaching parts be the magnet of the mutual absorption fixed on each linkage unit, perhaps ferromagnet and magnet.
In one embodiment, described linkage unit comprises first linkage unit, second linkage unit and the 3rd linkage unit, has a pair of contact surface on described first linkage unit, have two butt joint end faces on second linkage unit, have another butt joint end face on the 3rd linkage unit, described first linkage unit matches to adsorb by magnetic absorption attaching parts fixing on the butt joint end face with second linkage unit and is provided with; The 3rd linkage unit and second linkage unit match to adsorb by magnetic absorption attaching parts fixing on the butt joint end face and are provided with.
In one specific embodiment, the butt joint end face of each linkage unit is the butt joint side that cooperatively interacts, the butt joint end face of first module is provided with a boss, the top that this magnetic force absorption attaching parts forms this boss or is fixed on this boss, the a pair of contact surface of corresponding Unit second is provided with a recess, magnetic force absorption attaching parts is arranged in this recess, also is provided with identical with it structure on another butt joint end face of Unit second and the butt joint end face of Unit the 3rd.
In another specific embodiment, the butt joint end face of each linkage unit is the butt joint side that cooperatively interacts, be embedded with magnetic force absorption attaching parts on the butt joint end face of first module, setting-in is provided with the magnetic force absorption attaching parts that absorption with it cooperates on a pair of contact surface of corresponding Unit second, also is provided with identical with it structure on another butt joint end face of Unit second and the butt joint end face of Unit the 3rd.
In one embodiment, described three linkage units are the identical unit of structure, are provided with the fixed orifice that wears for the grounding jumper bar on each linkage unit, and the opposite side end face of fixed orifice periphery is provided with the magnetic force absorption attaching parts that mutual absorption cooperates.
In the another specific embodiment, described magnetic force absorption attaching parts is inlaid on the side end face of described linkage unit, and its adsorption plane and described side end face are in same plane.
In the specific embodiment, described magnetic force absorption attaching parts is convexly equipped with on a side end face of described linkage unit, and corresponding concave part with it is set on the opposite side end face again, and magnetic force absorption attaching parts is positioned at this recess.
In the another embodiment, magnetic absorption attaching parts is fixed on the described linkage unit by screw or rivet.
Three linkage units of the coiling connecting device of this portable short-circuit grounding wire can be fixed on the body of rod of band bar portable short-circuit grounding wire, use with the body of rod, be provided with magnetic absorption attaching parts, for example permanent magnet, ferromagnetic object etc. on each linkage unit.The structure that magnetic force absorption attaching parts is set on three linkage units can be different, two linkage units all can and another linkage unit between to realize holding magnetic force absorption by magnetic force absorption attaching parts fixing.Moreover, the structure that magnetic force absorption attaching parts is set on three linkage units can be identical, the magnetic force absorption attaching parts that two mutual magnetic force absorption cooperate all is set on each linkage unit relatively, and three linkage unit can magnetic force absorption be fixing mutually to each other arbitrarily.Latter's mode is more conducive to this coiling connecting device of suitability for industrialized production, effectively reduces the making complexity and the maintenance cost of attaching parts.The butt joint end face of each linkage unit can be the plane, magnetic force absorption attaching parts can be fixed on this butt joint end face by setting-in, the absorption end face of magnetic force absorption attaching parts is with to dock end face concordant, and this kind magnetic force adsorption structure is suitable for the portable short-circuit grounding wire and the body of rod of small dimension.Longer for big specification, the body of rod, the body of rod of the portable short-circuit grounding wire that weight is bigger, the magnetic force absorption attaching parts structure that can adopt butt joint end face epirelief to go out to match with recess increasing the magnetic force adsorption affinity, thereby increases the magnetic force adsorption effect.Because promptly as the coiling carrier, so the separation torsion moment of being born between the body of rod can increase the body of rod of portable short-circuit grounding wire greatly after structured fixing.In addition, in actual applications, for the body of rod of the portable short-circuit grounding wire of bigger specification, can be by two groups of this coiling connecting devices are set on the body of rod at interval, with the more firm connection of realization.
The use of the coiling connecting device of this portable short-circuit grounding wire is very simple and direct, three connections are separately fixed on the body of rod of three grounding jumpers, when winding operation, at first the magnetic force absorption attaching parts with three linkage units cooperates absorption to connect, three bodies of rod are docked naturally be fixed together, carry out winding operation then, the combined action of the grounding jumper of magnetic force absorption attaching parts and winding makes three bodies of rod become an integral body.When carrying out the ground connection operation, the expansion that will wind the line earlier, the manual then magnetic force absorption attaching parts of breaking the butt joint end face into two with one's hands,
The beneficial effects of the utility model are, the reasonable in design of the coiling connecting device of this portable short-circuit grounding wire can realize easily that closing up of the body of rod that electric power is connected wires is fixing, further makes the carrier of three bodies of rod as regular coiling.This coiling connecting device makes the fixing of three body of rod spares and separately comparatively easy, simple to operate, and long service life has been eliminated many defectives that existing Winder exists.
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
Description of drawings
Fig. 1 is the structural representation of embodiment one in the utility model specific embodiment;
Fig. 2 is the application structure scheme drawing of this coiling bindiny mechanism among Fig. 1;
Fig. 3 is the structural representation of embodiment two in the utility model specific embodiment;
Fig. 4 is the structural representation of embodiment three in the utility model specific embodiment;
Fig. 5 is the structural representation of embodiment four in the utility model specific embodiment.
The specific embodiment
Embodiment one as shown in Figure 1, the coiling connecting device 100 of this portable short-circuit grounding wire is used to the regular winding with the bar portable short-circuit grounding wire.This coiling connecting device has three linkage units 110,120 and 130, these three linkage units are insulator, it is provided with for the body of rod with rod grounded line and passes and fixing fixed orifice 111,121 and 131, the body of rod can be fixed in this fixed orifice, and linkage unit is used with the body of rod.One side end face of first linkage unit 110 is a magnetic force butt joint end face, this magnetic force butt joint end face is provided with a boss 114 that laterally protrudes, by rivet or screw retention one magnetic force absorption attaching parts 116 is arranged on this boss, be respectively arranged with recess 125 and another boss of matching with boss on the two opposite sides end face of second linkage unit 120, this recess internal fixation has another magnetic force absorption attaching parts, this magnetic force absorption attaching parts adsorbs between the attaching parts 116 with magnetic force and cooperates absorption, the two can be the permanent magnet that the out-phase magnetic pole is provided with, and also can be the combination of permanent magnet and magnet.Another magnetic force absorption attaching parts on the boss on second linkage unit 120 in the recess 134 that is fixed with on magnetic force absorption attaching parts 126, the three linkage units 130 the magnetic force absorption that matches with this boss and magnetic force absorption attaching parts of same structure.
As shown in Figure 2, in application, the body of rod 140,150 and 160 of portable short-circuit grounding wire is realized fixing with three linkage units 110,120 and 130 respectively, when carrying out winding operation, the magnetic force of three linkage units absorption attaching parts realizes that absorption is fixing, thus with three bodies of rod regular close up fixing.So, three bodies of rod and linkage unit can be looked as a whole the winding operation that carries out.For guaranteeing the fix tightly solidity between the linkage unit, can adopt two groups of these coiling connecting devices that three bodies of rod are connected, equal two linkage units of fixed interval on the every body of rod.
As shown in Figure 3, in embodiment two, this coiling connecting device 300 has three linkage units 310,320 and 330, and these three linkage units are the identical in structure linkage unit.With linkage unit 320 is example, this linkage unit has the two-phase interworking and closes fixing insulating body 322 and 323, the two realizes being connected and fixed by bolt 327, form therebetween for the body of rod and pass and fixing fixed orifice 321 with rod grounded line, form the butt joint end face at the two opposite sides of this linkage unit end face, wherein a pair of contact surface is provided with recess 326, be provided with magnetic force absorption attaching parts in this recess, corresponding another butt joint end face is provided with a boss 325 that cooperates with this recess, these boss 325 integral body are magnetic force absorption attaching parts, the magnetic force absorption attaching parts that is provided with in this magnetic force absorption attaching parts and the recess 326 can be the magnet of mutual absorption, permanent magnet, the perhaps combination of magnet and ferromagnetic material.
As shown in Figure 4, in embodiment three, this coiling connecting device 400 has three linkage units 410,420 and 430, these three linkage units are insulator, it is provided with for the body of rod with rod grounded line and passes and fixing fixed orifice 411,421 and 431, the body of rod can be fixed in this fixed orifice, and linkage unit is used with the body of rod.One side end face of first linkage unit 40 is a magnetic force butt joint end face, this magnetic force butt joint end face is a plane, setting-in is provided with magnetic force absorption attaching parts 414 on it, be respectively arranged with magnetic force butt joint end face on the two opposite sides end face of second linkage unit 420, each magnetic force butt joint end face is provided with magnetic force absorption attaching parts 424 and 425, cooperate between magnetic force absorption attaching parts 424 and the magnetic force absorption attaching parts 414 and adsorb formation face and be connected, the two can be the permanent magnet that the out-phase magnetic pole is provided with, and also can be the combination of permanent magnet and magnet.Magnetic force on second linkage unit 420 absorption attaching parts 425 magnetic force that matches with magnetic force absorption attaching parts 434 on the 3rd linkage unit 430 adsorbs.
As shown in Figure 5, in embodiment four, this coiling connecting device 500 has three linkage units 510,520 and 530, and these three linkage units are the identical in structure linkage unit.With linkage unit 520 is example, this linkage unit has the two-phase interworking and closes fixing insulating body 522 and 523, the two realizes being connected and fixed by bolt 527, form therebetween for the body of rod and pass and fixing fixed orifice 521 with rod grounded line, form the butt joint end face at the two opposite sides of this linkage unit end face, setting-in is provided with magnetic force absorption attaching parts 524 on a pair of contact surface, another magnetic force butt joint end face is provided with another magnetic force absorption attaching parts 525, cooperate between magnetic force absorption attaching parts 524 and the magnetic force absorption attaching parts 525 and adsorb formation face and be connected, the two can be the permanent magnet that the out-phase magnetic pole is provided with, and also can be the combination of permanent magnet and magnet.The magnetic force absorption that can match of magnetic force absorption attaching parts on three linkage units realizes that the magnetic force absorption of three linkage units connects.
Claims (10)
1. the coiling connecting device of a portable short-circuit grounding wire is characterized in that this coiling connecting device comprises:
Linkage unit, this linkage unit are three, are provided with magnetic absorption attaching parts on each linkage unit, and this linkage unit connects as one by this magnetic absorption attaching parts.
2. the coiling connecting device of portable short-circuit grounding wire according to claim 1 is characterized in that described linkage unit comprises an insulating body, and this insulating body has magnetic force butt joint end face, is fixed with magnetic absorption attaching parts on this magnetic force butt joint end face.
3. the coiling connecting device of portable short-circuit grounding wire according to claim 1 is characterized in that the magnet of described magnetic absorption attaching parts for mutual absorption fixing on each linkage unit, perhaps ferromagnet and magnet.
4. the coiling connecting device of portable short-circuit grounding wire according to claim 1, it is characterized in that described linkage unit comprises first linkage unit, second linkage unit and the 3rd linkage unit, has a pair of contact surface on described first linkage unit, have two butt joint end faces on second linkage unit, have another butt joint end face on the 3rd linkage unit, described first linkage unit matches to adsorb by magnetic absorption attaching parts fixing on the butt joint end face with second linkage unit and is provided with; The 3rd linkage unit and second linkage unit match to adsorb by magnetic absorption attaching parts fixing on the butt joint end face and are provided with.
5. the coiling connecting device of portable short-circuit grounding wire according to claim 4, the butt joint end face that it is characterized in that each linkage unit is the butt joint side that cooperatively interacts, the butt joint end face of first module is provided with a boss, the top that this magnetic force absorption attaching parts forms this boss or is fixed on this boss, the a pair of contact surface of corresponding Unit second is provided with a recess, magnetic force absorption attaching parts is arranged in this recess, also is provided with identical with it structure on another butt joint end face of Unit second and the butt joint end face of Unit the 3rd.
6. the coiling connecting device of portable short-circuit grounding wire according to claim 4, the butt joint end face that it is characterized in that each linkage unit is the butt joint side that cooperatively interacts, be embedded with magnetic force absorption attaching parts on the butt joint end face of first module, setting-in is provided with the magnetic force absorption attaching parts that absorption with it cooperates on a pair of contact surface of corresponding Unit second, also is provided with identical with it structure on another butt joint end face of Unit second and the butt joint end face of Unit the 3rd.
7. the coiling connecting device of portable short-circuit grounding wire according to claim 1, it is characterized in that described three linkage units are the identical unit of structure, be provided with the fixed orifice that wears for the grounding jumper bar on each linkage unit, the opposite side end face of fixed orifice periphery is provided with the magnetic force absorption attaching parts that mutual absorption cooperates.
8. the coiling connecting device of portable short-circuit grounding wire according to claim 7 is characterized in that described magnetic force absorption attaching parts is inlaid on the side end face of described linkage unit, and its adsorption plane and described side end face are in same plane.
9. the coiling connecting device of portable short-circuit grounding wire according to claim 7, it is characterized in that described magnetic force absorption attaching parts is convexly equipped with on a side end face of described linkage unit, corresponding concave part with it is set on the opposite side end face, and magnetic force absorption attaching parts is positioned at this recess.
10. the coiling connecting device of portable short-circuit grounding wire according to claim 1 is characterized in that magnetic absorption attaching parts is fixed on the described linkage unit by screw or rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201987874U CN201670633U (en) | 2010-05-21 | 2010-05-21 | Wire wrapping connector of portable short circuit grounding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201987874U CN201670633U (en) | 2010-05-21 | 2010-05-21 | Wire wrapping connector of portable short circuit grounding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670633U true CN201670633U (en) | 2010-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201987874U Expired - Fee Related CN201670633U (en) | 2010-05-21 | 2010-05-21 | Wire wrapping connector of portable short circuit grounding wire |
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| Country | Link |
|---|---|
| CN (1) | CN201670633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775463A (en) * | 2019-03-10 | 2019-05-21 | 徐珺怡 | A kind of equipment line fast finishing device |
-
2010
- 2010-05-21 CN CN2010201987874U patent/CN201670633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775463A (en) * | 2019-03-10 | 2019-05-21 | 徐珺怡 | A kind of equipment line fast finishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20130521 |