CN203367510U - Quick-joint-type current-guide wire clamp - Google Patents
Quick-joint-type current-guide wire clamp Download PDFInfo
- Publication number
- CN203367510U CN203367510U CN 201320397795 CN201320397795U CN203367510U CN 203367510 U CN203367510 U CN 203367510U CN 201320397795 CN201320397795 CN 201320397795 CN 201320397795 U CN201320397795 U CN 201320397795U CN 203367510 U CN203367510 U CN 203367510U
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- main traverse
- traverse line
- line
- supporting bracket
- card
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Abstract
The utility model relates to a current-guide wire clamp in hot-line work of a power system, that is, a quick-joint-type current-guide wire clamp including a current-guide-wire support board, wherein an elastic wire nail which is installed integrally at an outer panel of the current-guide-wire support board and used for clamping a current-guide wire. A master-wire support board is fixed at the top end of the current-guide-wire support board. A master-wire clamping panel is arranged under an inner panel of the master-wire support board. The master-wire clamping board is installed on the master-wire support board through master-wire clamping bolts so that the size of a master-wire clamping part between the master-wire support board and the master-wire clamping board is adjusted in size through the master-wire clamping bolts and thus clamping of a master wire is realized. Because of the structure, the quick-joint-type current-guide wire clamp has the advantages of improved working efficiency and reduced use cost and energy consumption.
Description
Technical field
The utility model relates to the conduction wire clamp in live line working in electric power system, specifically a kind of fast-connecting type conduction wire clamp of increasing work efficiency and reducing use cost.
Technical background
Conduction wire clamp is one of device that in electric power system, live line working is used, and has very important effect, and common conduction wire clamp adopts the hook form mostly at present, promotes chock by screw rod and compresses main line and drainage thread.The conduction wire clamp ubiquity processing technology of this structure is coarse, the conductive contact area is little, wire compresses that degree is low, contact resistance is large, the many people's consummations of needs compounding practice when model specification various (conduction wire clamp of same model specification can only be connected with drainage thread the main line of identical material) and live line working installation, especially on bar, install during operation very inconvenient, the operating efficiency that this has just reduced the workman, improved use cost.
As everyone knows, as long as the formation of electromagnetic circuit is arranged, will produce magnetic hysteresis loss and eddy current loss, consume a large amount of electric energy.The conduction wire clamp energy consumption of said structure is large.
In sum, large, the inefficiency of the conduction wire clamp energy consumption of prior art and use cost are high.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of fast-connecting type conduction wire clamp of increasing work efficiency, reducing use cost and reduce energy consumption.
For realizing that the technical scheme that the utility model purpose adopts is: a kind of fast-connecting type conduction wire clamp comprises the drainage thread supporting bracket; Wherein: be fixed with the elasticity line card that drainage thread is clamped with its one on the outer panels of described drainage thread supporting bracket, this elasticity line card comprises again left elastic card and right elastic card, left elastic card and the right elastic card front end that makes the elasticity line card that is fixed as one forms uncovered, space between described left elastic card and right elastic card is for holding line section, this holds line section and is communicated with uncovered, hold line section and uncovered between be provided with positive stop lug boss, by this positive stop lug boss, drainage thread is clamped in the appearance line section of elasticity line card, realizes the clamping to drainage thread;
The top of described drainage thread supporting bracket is fixed with the main traverse line supporting bracket, the wainscot below of this main traverse line supporting bracket is provided with the main traverse line retainer panel, this main traverse line retainer panel is arranged on the main traverse line supporting bracket by the main traverse line grip bolt, make the main traverse line clamping part between main traverse line supporting bracket and main traverse line retainer panel pass through main traverse line grip bolt adjusting size, realize the clamping to main traverse line.
Due to said structure, the utility model is simple in structure, during use, first drainage thread is clamped on fast to drainage thread clamping section under bar, then use the live line working specific purpose tool that said structure is snapped in to main traverse line by the main traverse line clamping part, finally tighten fastening screw and get final product, whole process a workman just can complete, and reduced use cost when having improved operating efficiency.
The accompanying drawing explanation
The indefiniteness embodiment that device of the present utility model can provide by accompanying drawing further illustrates.
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the structural representation of looking up direction of accompanying drawing 1.
In figure: 1, drainage thread supporting bracket; 2, elasticity line card; 3, left elastic card; 4, right elastic card; 5, uncovered; 6, hold line section; 7, positive stop lug boss; 8, main traverse line supporting bracket; 9, main traverse line retainer panel; 10, main traverse line grip bolt; 11, main traverse line clamping part; 12, guiding chamfering; 13, hold the wire casing I; 14, hold the wire casing II; 15, tooth-shape structure I; 16, tooth-shape structure II; 17, fastening screw.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Referring to accompanying drawing 1 to 2, the fast-connecting type conduction wire clamp in accompanying drawing, comprise drainage thread supporting bracket 1, wherein: be fixed with the elasticity line card 2 that drainage thread is clamped with its one on the outer panels of described drainage thread supporting bracket 1, this elasticity line card 2 comprises again left elastic card 3 and right elastic card 4, left elastic card 3 and right elastic card 4 front end that makes elasticity line card 2 that is fixed as one forms uncovered 5, space between described left elastic card 3 and right elastic card 4 is for holding line section 6, this holds line section 6 and is communicated with uncovered 5, hold between line section 6 and uncovered 5 and be provided with positive stop lug boss 7, by this positive stop lug boss 7, drainage thread is clamped in the appearance line section 6 of elasticity line card 2, the clamping of realization to drainage thread,
The top of described drainage thread supporting bracket 1 is fixed with main traverse line supporting bracket 8, the wainscot below of this main traverse line supporting bracket 8 is provided with main traverse line retainer panel 9, this main traverse line retainer panel 9 is arranged on main traverse line supporting bracket 8 by main traverse line grip bolt 10, make the main traverse line clamping part 11 between main traverse line supporting bracket 8 and main traverse line retainer panel 9 pass through main traverse line grip bolt 10 adjusting sizes, realize the clamping to main traverse line.In this embodiment, during use, under bar, first drainage thread is snapped in drainage thread to hold line section 6 by uncovered 5 of elasticity line card 2, snap in the drainage thread of appearance line section 6 by positive stop lug boss 7 restriction sites, make drainage thread can not skid off the uncovered 5 of elasticity line card 2, realized the work of Fast Installation drainage thread; Then use the live line working specific purpose tool that whole conduction wire clamp is snapped in to main traverse line by main traverse line clamping part 11, finally tighten main traverse line grip bolt 10 and get final product, whole process a workman just can complete, and reduced use cost when having improved operating efficiency.This conduction wire clamp is simple in structure, is easy to manufacture, and it is convenient to install, and production cost is low.
For further improving main traverse line clamping steadiness, in above-described embodiment, preferably: described main traverse line grip bolt 10 is three, and wherein two main traverse line grip bolts 10, between main traverse line clamping part 11 and drainage thread supporting bracket 1, are realized guiding and location to main traverse line retainer panel 9; Another root main traverse line grip bolt 10 is positioned at main traverse line clamping part 11 opposite sides, realization grips main traverse line, and the main traverse line supporting bracket 8 that this root main traverse line grip bolt 10 passes and the screwed hole of main traverse line retainer panel 9 bottom all have guiding chamfering 12.
For ease of after snapping in fast main traverse line and main traverse line and drainage thread docking, snap in, there is respectively the wire casing of appearance I 13 on the panel of the main traverse line supporting bracket 8 at described main traverse line clamping part 11 places and on main traverse line retainer panel 9 and hold wire casing II 14, this main traverse line clamping part 11 is by holding wire casing I 13 and holding corresponding formation of wire casing II 14 coupling, regulate by regulating main traverse line grip bolt 10 distance of holding between wire casing I 13 and appearance wire casing II 14, realize the clamping to main traverse line.
For further improving main traverse line clamping steadiness and conductivity, in above-described embodiment, preferably: be provided with tooth-shape structure I 15 on described appearance wire casing I 13 and/or appearance wire casing II 14, when fastening main traverse line, by this tooth-shape structure I 15, puncture this drainage thread surface oxide layer, guarantee conductivity.
For reducing energy consumption, in above-described embodiment, preferably: described drainage thread supporting bracket 1, elasticity line card 2, main traverse line supporting bracket 8, main traverse line retainer panel 9 and main traverse line grip bolt 10 are non-magnetic material and make.Reach by the described technical scheme of this embodiment the impact that overcomes largely magnetic hysteresis loss and eddy current loss, reduce corona and produce, reach the purpose that reduces electric energy loss.
For improving electric conductivity and protective, in above-described embodiment, preferably: the surface of described drainage thread supporting bracket 1, main traverse line supporting bracket 8 and main traverse line retainer panel 9 is provided with protective coating.
For further improving main traverse line clamping steadiness and conductivity, in above-described embodiment, preferably: be evenly equipped with tooth-shape structure II 16 on appearance line section 6 inwalls of described elasticity line card 2, when fastening main traverse line, by this tooth-shape structure II 16, puncture this main traverse line surface oxide layer, guarantee conductivity.
For further improving the steadiness of drainage thread in holding line section 6, in above-described embodiment, preferably:: the front end of described elasticity line card 2 have successively through after left elastic card 3 and right elastic card 4 by uncovered 5 fastening screws that tighten up 17.
For reducing energy consumption, in above-described embodiment, preferably: described fastening screw 17 is made for non-magnetic material.
Obviously, all embodiment of foregoing description are a part of embodiment of the present utility model, rather than whole embodiment.Based on embodiment of the present utility model, those of ordinary skills are not making all other embodiment that obtain under the creative work prerequisite, all belong to the category of the utility model protection.
In sum, this structure has improved operating efficiency, reduced use cost and has reduced energy consumption.
Claims (9)
1. a fast-connecting type conduction wire clamp, comprise drainage thread supporting bracket (1), it is characterized in that: be fixed with the elasticity line card (2) that drainage thread is clamped with its one on the outer panels of described drainage thread supporting bracket (1), this elasticity line card (2) comprises again left elastic card (3) and right elastic card (4), left elastic card (3) and right elastic card (4) front end that makes elasticity line card (2) that is fixed as one forms uncovered (5), space between described left elastic card (3) and right elastic card (4) is for holding line section (6), this holds line section (6) and is communicated with uncovered (5), hold between line section (6) and uncovered (5) and be provided with positive stop lug boss (7), by this positive stop lug boss (7), drainage thread is clamped in the appearance line section (6) of elasticity line card (2), the clamping of realization to drainage thread,
The top of described drainage thread supporting bracket (1) is fixed with main traverse line supporting bracket (8), the wainscot below of this main traverse line supporting bracket (8) is provided with main traverse line retainer panel (9), this main traverse line retainer panel (9) is arranged on main traverse line supporting bracket (8) by main traverse line grip bolt (10), make the main traverse line clamping part (11) between main traverse line supporting bracket (8) and main traverse line retainer panel (9) pass through main traverse line grip bolt (10) adjusting size, realize the clamping to main traverse line.
2. fast-connecting type conduction wire clamp according to claim 1, it is characterized in that: described main traverse line grip bolt (10) is three, wherein two main traverse line grip bolts (10) are positioned between main traverse line clamping part (11) and drainage thread supporting bracket (1), realize guiding and location to main traverse line retainer panel (9); Another root main traverse line grip bolt (10) is positioned at main traverse line clamping part (11) opposite side, realization grips main traverse line, and the main traverse line supporting bracket (8) that this root main traverse line grip bolt (10) passes and the screwed hole of main traverse line retainer panel (9) bottom all have guiding chamfering (12).
3. fast-connecting type conduction wire clamp according to claim 1 and 2, it is characterized in that: there is respectively the wire casing I (13) of appearance on the panel of the main traverse line supporting bracket (8) that described main traverse line clamping part (11) is located and on main traverse line retainer panel (9) and hold wire casing II (14), this main traverse line clamping part (11) is by holding wire casing I (13) and holding corresponding formation of wire casing II (14) coupling, regulate by regulating main traverse line grip bolt (10) distance of holding between wire casing I (13) and appearance wire casing II (14), realize the clamping to main traverse line.
4. fast-connecting type conduction wire clamp according to claim 3, is characterized in that: on described appearance wire casing I (13) and/or appearance wire casing II (14), be provided with tooth-shape structure I (15).
5. fast-connecting type conduction wire clamp according to claim 1, it is characterized in that: described drainage thread supporting bracket (1), elasticity line card (2), main traverse line supporting bracket (8), main traverse line retainer panel (9) and main traverse line grip bolt (10) are non-magnetic material and make.
6. fast-connecting type conduction wire clamp according to claim 1, it is characterized in that: the surface of described drainage thread supporting bracket (1), main traverse line supporting bracket (8) and main traverse line retainer panel (9) is provided with protective coating.
7. fast-connecting type conduction wire clamp according to claim 1, is characterized in that: on appearance line section (6) inwall of described elasticity line card (2), be evenly equipped with tooth-shape structure II (16).
8. according to the described fast-connecting type conduction wire clamp of claim 1 or 7, it is characterized in that: the front end of described elasticity line card (2) has successively through the fastening screw (17) after left elastic card (3) and right elastic card (4), uncovered (5) tightened up.
9. fast-connecting type conduction wire clamp according to claim 8, it is characterized in that: described fastening screw (17) is made for non-magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320397795 CN203367510U (en) | 2013-07-05 | 2013-07-05 | Quick-joint-type current-guide wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320397795 CN203367510U (en) | 2013-07-05 | 2013-07-05 | Quick-joint-type current-guide wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203367510U true CN203367510U (en) | 2013-12-25 |
Family
ID=49815230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320397795 Expired - Lifetime CN203367510U (en) | 2013-07-05 | 2013-07-05 | Quick-joint-type current-guide wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203367510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836182A (en) * | 2015-05-22 | 2015-08-12 | 国家电网公司 | Improved double-end live-line connection wire clamp |
| CN108933344A (en) * | 2017-05-26 | 2018-12-04 | 国网辽宁省电力有限公司营口供电公司 | A kind of wire jumper crosses thermal shunt connecting line folder |
-
2013
- 2013-07-05 CN CN 201320397795 patent/CN203367510U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836182A (en) * | 2015-05-22 | 2015-08-12 | 国家电网公司 | Improved double-end live-line connection wire clamp |
| CN108933344A (en) * | 2017-05-26 | 2018-12-04 | 国网辽宁省电力有限公司营口供电公司 | A kind of wire jumper crosses thermal shunt connecting line folder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |