CN103094721B - A kind of coupling type power supply vehicle of meet an emergency accesses joint fast - Google Patents
A kind of coupling type power supply vehicle of meet an emergency accesses joint fast Download PDFInfo
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- CN103094721B CN103094721B CN201310025814.6A CN201310025814A CN103094721B CN 103094721 B CN103094721 B CN 103094721B CN 201310025814 A CN201310025814 A CN 201310025814A CN 103094721 B CN103094721 B CN 103094721B
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- 230000008878 coupling Effects 0.000 title claims abstract description 17
- 238000010168 coupling process Methods 0.000 title claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910052802 copper Inorganic materials 0.000 claims abstract description 41
- 239000010949 copper Substances 0.000 claims abstract description 41
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009422 external insulation Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Cable Accessories (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Abstract
A kind of coupling type power supply vehicle of meet an emergency accesses joint fast, belongs to Emergency Power device field.It is made up of hanger bulk, service wire compression module and power supply vehicle of meet an emergency outlet cable link; The top of hanger bulk is that the side opening of reverse U shape bends copper bar, and the bottom of hanger bulk is provided with fixed pedestal; Fixed pedestal arranges service wire compression module; Service wire compression module is made up of a compact heap and a set screw running through fixed pedestal, compact heap is liftably fixed on fixed pedestal through set screw, itself and side opening can be regulated to bend distance between copper bar bend with the rotation of set screw; The longitudinal axes coincident of fixed pedestal, hanger bulk and service wire compression module is arranged; Outside the body bending the non-open side of copper bar at side opening, the first fixed screw is set, forms power supply vehicle of meet an emergency outlet cable link.Its by power supply vehicle of meet an emergency cable and user's low-pressure line-outgoing wire reliably affixed, convenient, fast, ensure quality of connection.
Description
Technical field
The invention belongs to the loop apparatus field for Emergency Power, particularly relate to a kind of quick power connection for power supply vehicle of meet an emergency.
Background technology
Along with the further acceleration of Chinese Urbanization and the Course of Urbanization, city size is in continuous expansion, and urban electric power supply requirement, in continuous increase, is also improving constantly the requirement of the reliability of power supply.For ensureing the normal electricity consumption of the user such as resident, enterprise, power supply department is extensively studied, introduce advanced electric equipment and technology.Wherein important measure is exactly for special user's one-level Electricity customers such as (such as hospital, bank, security, confidential departments, fire-fighting) speedily carrying out rescue work configures power supply vehicle of meet an emergency, at power distribution line maintenance, when needing inactive line, power supply department can enable power supply vehicle of meet an emergency immediately, guarantees that user can continue electricity consumption.
Authorized announcement date is on December 19th, 2007; Authorization Notice No. is disclose one " moving emergency supply vehicle " in the Chinese utility model patent of CN 200992166Y; this moving emergency supply vehicle comprises automobile chassis, driver's cabin, compartment etc.; main feature is that automobile chassis is provided with compartment, Nei You control room, compartment, generating set, alternating current-direct current lighting device, distribution control device and cable hank control room; Be provided with hydraulic leg lowering or hoisting gear under compartment, cable hank has cable reel installation in control room.This moving emergency supply vehicle that different size is provided, good temporary power guarantee can be provided for the sudden power failure of relevant department, electric power, telecommunications, municipal administration, highway construction, plumbing air feed, flood control can be met again, speedily carry out rescue work and power supply needs that the relevant departments such as army, fire-fighting speedily carry out rescue work for field work and carry on construction work at night.
But field experience in recent years shows, adopt power supply vehicle of meet an emergency send out to user/power time there are some obvious problems, sum up get up to mainly contain following some:
(1) fixed screw dismantling low-voltage busbar is consuming time longer, causes power interruption time longer:
After power supply vehicle of meet an emergency is reached the spot, power supply department professional (power supply department administration equipment) or user electrician's (subscriber equipment) is waited to pull open the high and low pressure service entrance switch of customer substation, hang up properly earth connection, then the bolt of fastening bus bar copper row in low-voltage busbar, nut is taken apart, could the outlet cable of power supply vehicle of meet an emergency be received in user's low-voltage busbar, then just can carry out generating electricity, powering.
If run into the fastening bolt in low-voltage busbar, nut corrosion, or with special extracting tool, (low-voltage busbar does not adopt the installation fixed screw of more than M10 large gauge to user electrician usually, the sleeve needing specification with it supporting or Open jaw type wrench, and electrician only carries the instruments such as the screwdriver can only dismantling the small dimension screws such as M3, M5 usually), the fixed screw of dismounting low-voltage busbar is consuming time longer, the time of delayed recovery greatly being powered.
(2) power supply vehicle of meet an emergency outlet cable joint does not mate with user's low-voltage busbar joint, impact connection speed between the two:
If user's low-voltage busbar joint adopts the joint chi footpath of little chi footpath bolt and power supply vehicle of meet an emergency outlet cable comparatively large, when both are connected, contact resistance is comparatively large, is the weak spot of supply line herein, and heating can be more serious; If the joint chi footpath of what user's low-voltage busbar joint adopted is large size bolt and power supply vehicle of meet an emergency outlet cable is compared than little, both can not connect like that, cause emergency service to carry out.
(3) power supply vehicle of meet an emergency outlet cable does not mate with user's low-pressure line-outgoing wire, impact connection speed between the two:
When the transformer station of user is pole transformer, its low pressure output lead is generally overhead wire form, because overhead wire is generally aluminum core line, and power supply vehicle of meet an emergency output cable is generally copper conductor, copper cable is directly wrapped in the contact resistance that overhead wire can not ensure between the two within the limits prescribed, and material is different between the two, directly be articulated and connected is that safety regulations institute is unallowed, therefore for this type of user, its service entrance switch (sometimes needing to search a few km or longer distance along its overhead transmission line in the wild) can only be found along overhead transmission line, the wire of former for its end of incoming cables overhead wire is removed, power supply vehicle of meet an emergency is reached the position (position at its service entrance switch place is not suitable for driving into of power supply vehicle of meet an emergency sometimes) at service entrance switch place, connect the outlet cable of power supply vehicle of meet an emergency again, difficulty is brought to the emergency service of this type of user, lose the opportunity of emergency service sometimes and use the meaning of power supply vehicle of meet an emergency.
Therefore in the on-the-spot emergency service work of reality, the outlet cable of power supply vehicle of meet an emergency in the urgent need to address and the quick problem being connected and ensureing quality of connection between the low-voltage busbar of customer substation or low-pressure line-outgoing.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of coupling type power supply vehicle of meet an emergency and accesses joint fast, it adopts hook structure to be connected with the low-pressure line-outgoing of pole transformer crane case, the insulating barrier of removal unit intraphase conductor is only needed during use, can directly by reliably affixed for the low-pressure line-outgoing wire of the cable of power supply vehicle of meet an emergency and user, connection procedure is convenient, fast, realize the cable of power supply vehicle of meet an emergency to be connected with quick between customer substation low-pressure line-outgoing, ensure quality of connection.
Technical scheme of the present invention is: provide a kind of coupling type power supply vehicle of meet an emergency to access joint fast, it is characterized in that: described coupling type accesses joint fast, is made up of hanger bulk, service wire compression module and power supply vehicle of meet an emergency outlet cable link; The top of described hanger bulk is that the side opening of reverse U shape bends copper bar, and the bottom of described hanger bulk is provided with fixed pedestal; Described fixed pedestal arranges service wire compression module; Described service wire compression module is made up of a compact heap and a set screw running through fixed pedestal, described compact heap is liftably fixed on fixed pedestal through set screw, itself and side opening can be regulated to bend distance between copper bar bend with the rotation of set screw; The longitudinal axes coincident of described fixed pedestal, hanger bulk and service wire compression module is arranged; Outside the body of non-open side bending copper bar at the side opening of hanger bulk, the first fixed screw is set, forms power supply vehicle of meet an emergency outlet cable link.
Concrete, the top of described compact heap arranges groove.
Groove described in it is V-type groove or arc groove, and the groove that described groove depression direction and side opening bend copper bar is oppositely arranged, and bends between copper bar and the groove of compact heap for service wire to be connected is clamped to side opening.
Outside the body of non-open side bending copper bar at the side opening of described hanger bulk, be provided with the holding tank of power supply vehicle of meet an emergency outlet cable head, power supply vehicle of meet an emergency outlet cable head is fastened in holding tank by the first described fixed screw.
Further, described holding tank is T font groove.
Described compact heap connects as one rotationally through the end of the second fixed screw and set screw.
Described in it, the side opening of access joint bends copper bar and described compact heap fast, and with the contact area of service wire waiting, the core section being greater than service wire waiting is amassed; Or the side opening of described quick access joint bends the contact area of copper bar and described compact heap and service wire waiting, be greater than the contact area of the same wire diameter lead wiring terminal defined of safety regulations defined.
Further, described quick access joint, when carrying out emergency service operation, operates according to the following step:
A, heart yearn wire diameter according to service wire waiting, select the quick access joint of corresponding specification, to ensure that contact area between the two meets safety requirement;
The side opening that the selected specification of b, basis accesses joint fast bends the transverse width of copper bar, determines service wire length and the position of waiting to do exposed process;
C, by treating that the external insulation of exposed length by wire waiting divests, expose its metal core wire;
D, the side opening metal core wire of exposed service wire waiting being put into access joint fast bend copper bar;
E, the set screw of rotating on fixed pedestal, rise compact heap, the metal core wire of service wire waiting be pressed abd fixed on side opening and bend in copper bar;
F, through the first fixed screw, power supply vehicle of meet an emergency outlet cable head is fastened in the holding tank of hanger bulk;
G, check the situation that is connected firmly between each joint and each cable or electric wire, carry out anti-external force and pull and overall insulating tape wrapping process;
H, by normal power transmission operation sequence step for user provides emergency service to operate;
I, when stop emergency service time, by normal power failure operation program stopped to the emergency service of user;
J, remove the connection fast between access joint and service wire by the backward of d-g step;
K, insulating wrapping process of sitting straight to the bare metal heart yearn of service wire, recover original insulation and stress.
Quick access joint described in it is applicable to connect fast the low-pressure line-outgoing of user's pole transformer crane case, the minor insulation layer of low-pressure line-outgoing wire only need be removed during use, directly by reliably affixed for the low-pressure line-outgoing wire of the outlet cable of power supply vehicle of meet an emergency and user, realize between power supply vehicle of meet an emergency outlet cable with customer substation low-pressure line-outgoing quick, be reliably connected.
Compared with the prior art, advantage of the present invention is:
1. adopt the quick coupling structure of hook structure, snap joint can link directly on wire, by reliably affixed for the low-pressure line-outgoing wire of the outlet cable of power supply vehicle of meet an emergency and user, realize between power supply vehicle of meet an emergency outlet cable with customer substation low-pressure line-outgoing quick, be reliably connected;
2. a need divests the minor insulation layer of low-pressure line-outgoing wire, and whole connection procedure is convenient, fast;
3. T font holding tank is set, ensure that power supply vehicle of meet an emergency outlet cable head can carry out being connected and fixing with between coupling type snap joint body easily and flexibly, the transformation of closure can be carried out according to the direction/position of wire, eliminate in joint and the excessive and danger of rupturing of cable junction stress.
Accompanying drawing explanation
Fig. 1 is the structural representation that invention hook formula power supply vehicle of meet an emergency accesses joint fast;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 uses this method block diagram accessing joint fast.
In figure, 1 bends copper bar for side opening, and 2 is fixed pedestal, and 3 is compact heap, and 4 is set screw, and 5 is the first fixed screw, and 6 is groove, and 7 is service wire, and 8 is holding tank, and 9 is the second fixed screw.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
In Fig. 1, the invention provides a kind of coupling type power supply vehicle of meet an emergency and access joint fast, described coupling type accesses joint fast, is made up of hanger bulk, service wire compression module and power supply vehicle of meet an emergency outlet cable link; The top of described hanger bulk is that the side opening of reverse U shape bends copper bar 1, and the bottom of described hanger bulk is provided with fixed pedestal 2; Fixed pedestal arranges service wire compression module.
The set screw 4 that its service wire compression module runs through fixed pedestal by a compact heap 3 and one is formed, compact heap is liftably fixed on fixed pedestal through set screw, itself and side opening can be regulated to bend distance between copper bar bend with the rotation of set screw.
As seen from the figure, the longitudinal axes coincident of its fixed pedestal, hanger bulk and service wire compression module is arranged.
Outside the body of non-open side bending copper bar at the side opening of hanger bulk, the first fixed screw 5 is set, forms power supply vehicle of meet an emergency outlet cable link.
The top of compact heap is provided with groove 6.
Its groove structure is V-type groove or arc groove, and the groove position that the depressed area of its groove and side opening bend copper bar is oppositely arranged, and bends between copper bar and the groove of compact heap for service wire 7 to be connected is clamped to side opening.
Outside the body of non-open side bending copper bar at the side opening of this hanger bulk, be provided with the holding tank 8 of power supply vehicle of meet an emergency outlet cable head, power supply vehicle of meet an emergency outlet cable head is fastened in holding tank by the first described fixed screw.
Its compact heap connects as one rotationally through the end of the second fixed screw and 9 set screw.
Be less than the object of code requirement by current value or contact resistance value between the two based on the permission ensured between this quick access joint and service wire, its side opening accessing joint fast bends copper bar and compact heap, with the contact area of service wire waiting, the core section being greater than service wire waiting is amassed.
Or the side opening of access joint bends the contact area of copper bar and compact heap and service wire waiting fast, is greater than the contact area of same wire diameter lead wiring terminal (the wiring the nose be namely commonly called as) defined of safety regulations defined.
In Fig. 2, outside the body of non-open side bending copper bar 1 at the side opening of hanger bulk, be provided with the holding tank 8 of power supply vehicle of meet an emergency outlet cable head, the outlet cable head (not shown) of power supply vehicle of meet an emergency is fastened in holding tank by the first fixed screw 5 wherein.
T font holding tank is set, ensure that power supply vehicle of meet an emergency outlet cable head can carry out being connected and fixing with between coupling type snap joint body easily and flexibly, the transformation of closure can be carried out according to the direction/position of wire, eliminate in joint and the excessive and danger of rupturing of cable junction stress.
In Fig. 3, access joint is when carrying out emergency service operation fast, operates according to the following step:
A, heart yearn wire diameter according to service wire waiting, select the quick access joint of corresponding specification, to ensure that contact area between the two meets safety requirement;
The side opening that the selected specification of b, basis accesses joint fast bends the transverse width of copper bar, determines service wire length and the position of waiting to do exposed process;
C, by treating that the external insulation of exposed length by wire waiting divests, expose its metal core wire;
D, the side opening metal core wire of exposed service wire waiting being put into access joint fast bend copper bar;
E, the set screw of rotating on fixed pedestal, rise compact heap, the metal core wire of service wire waiting be pressed abd fixed on side opening and bend in copper bar;
F, through the first fixed screw, power supply vehicle of meet an emergency outlet cable head is fastened in the holding tank of hanger bulk;
G, check the situation that is connected firmly between each joint and each cable or electric wire, carry out anti-external force and pull and overall insulating tape wrapping process;
H, by normal power transmission operation sequence step for user provides emergency service to operate;
I, when stop emergency service time, by normal power failure operation program stopped to the emergency service of user;
J, remove the connection fast between access joint and service wire by the backward of d-g step;
K, insulating wrapping process is performed to the bare metal core section of service wire, recover original insulation and stress.
Coupling type power supply vehicle of meet an emergency in the technical program accesses joint fast, be applicable to connect fast the low-pressure line-outgoing of user's pole transformer crane case, the minor insulation layer of low-pressure line-outgoing wire only need be removed during use, can rapidly the low-pressure line-outgoing wire of the outlet cable of power supply vehicle of meet an emergency and user be reliably connected as one, so realize between power supply vehicle of meet an emergency outlet cable with customer substation low-pressure line-outgoing quick, be reliably connected.
The present invention can be widely used in emergency service and management of power supply and power utilization field.
Claims (3)
1. coupling type power supply vehicle of meet an emergency accesses a joint fast, comprises hanger bulk, service wire compression module and power supply vehicle of meet an emergency outlet cable link, it is characterized in that:
The top of described hanger bulk is that the side opening of reverse U shape bends copper bar, and the bottom of described hanger bulk is provided with fixed pedestal;
Described fixed pedestal arranges service wire compression module;
Described service wire compression module is made up of a compact heap and a set screw running through fixed pedestal, described compact heap is liftably fixed on fixed pedestal through set screw, itself and side opening can be regulated to bend distance between copper bar bend with the rotation of set screw;
The longitudinal axes coincident of described fixed pedestal, hanger bulk and service wire compression module is arranged;
Outside the body of non-open side bending copper bar at the side opening of hanger bulk, the first fixed screw is set, forms power supply vehicle of meet an emergency outlet cable link;
Described in it, the top of compact heap arranges groove;
Groove described in it is V-type groove or arc groove, and the groove that described groove depression direction and side opening bend copper bar is oppositely arranged, and bends between copper bar and the groove of compact heap for service wire to be connected is clamped to side opening;
Outside the body of non-open side bending copper bar at the side opening of described hanger bulk, be provided with the holding tank of power supply vehicle of meet an emergency outlet cable head, power supply vehicle of meet an emergency outlet cable head is fastened in holding tank by the first described fixed screw;
Holding tank described in it is T font groove;
Described compact heap connects as one rotationally through the end of the second fixed screw and set screw;
Described holding tank ensure that power supply vehicle of meet an emergency outlet cable head can carry out being connected and fixing with between coupling type snap joint body easily and flexibly, the transformation of closure can be carried out according to the direction/position of wire, eliminate in joint and the excessive and danger of rupturing of cable junction stress;
Described coupling type power supply vehicle of meet an emergency accesses joint fast, be applicable to connect fast the low-pressure line-outgoing of user's pole transformer crane case, the minor insulation layer of low-pressure line-outgoing wire only need be removed during use, can rapidly the low-pressure line-outgoing wire of the outlet cable of power supply vehicle of meet an emergency and user be reliably connected as one, so realize between power supply vehicle of meet an emergency outlet cable with customer substation low-pressure line-outgoing quick, be reliably connected.
2. access joint fast according to coupling type power supply vehicle of meet an emergency according to claim 1, it is characterized in that the side opening of described quick access joint bends copper bar and described compact heap, with the contact area of service wire waiting, the core section being greater than service wire waiting is amassed; Or the side opening of described quick access joint bends the contact area of copper bar and described compact heap and service wire waiting, be greater than the contact area of the same wire diameter lead wiring terminal defined of safety regulations defined.
3. accessing joint fast according to coupling type power supply vehicle of meet an emergency according to claim 1, it is characterized in that described quick access joint is when carrying out emergency service operation, operates according to the following step:
A, heart yearn wire diameter according to service wire waiting, select the quick access joint of corresponding specification, to ensure that contact area between the two meets safety requirement;
The side opening that the selected specification of b, basis accesses joint fast bends the transverse width of copper bar, determines service wire length and the position of waiting to do exposed process;
C, by treating that the external insulation of exposed length by wire waiting divests, expose its metal core wire;
D, the side opening metal core wire of exposed service wire waiting being put into access joint fast bend copper bar;
E, the set screw of rotating on fixed pedestal, rise compact heap, the metal core wire of service wire waiting be pressed abd fixed on side opening and bend in copper bar;
F, through the first fixed screw, power supply vehicle of meet an emergency outlet cable head is fastened in the holding tank of hanger bulk;
G, check the situation that is connected firmly between each joint and each cable or electric wire, carry out anti-external force and pull and overall insulating tape wrapping process;
H, by normal power transmission operation sequence step for user provides emergency service to operate;
I, when stop emergency service time, by normal power failure operation program stopped to the emergency service of user;
J, remove the connection fast between access joint and service wire by the backward of d-g step;
K, insulating wrapping process of sitting straight to the bare metal heart yearn of service wire, recover original insulation and stress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025814.6A CN103094721B (en) | 2013-01-21 | 2013-01-21 | A kind of coupling type power supply vehicle of meet an emergency accesses joint fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025814.6A CN103094721B (en) | 2013-01-21 | 2013-01-21 | A kind of coupling type power supply vehicle of meet an emergency accesses joint fast |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103094721A CN103094721A (en) | 2013-05-08 |
| CN103094721B true CN103094721B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310025814.6A Active CN103094721B (en) | 2013-01-21 | 2013-01-21 | A kind of coupling type power supply vehicle of meet an emergency accesses joint fast |
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| CN (1) | CN103094721B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258461B (en) * | 2016-05-31 | 2019-05-31 | 山东中诚安源电力科技有限公司 | A kind of method that power supply vehicle of meet an emergency quickly accesses user equipment |
| CN107611785B (en) * | 2017-11-03 | 2024-01-12 | 上联控股集团有限公司 | Bus adapter |
| CN111009848B (en) * | 2019-11-11 | 2020-11-24 | 贵州电网有限责任公司 | Transmission line shaft tower formula ground system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405321Y (en) * | 1999-12-29 | 2000-11-08 | 深圳市华为电气股份有限公司 | Load wire connecting clamping means |
| CN201066725Y (en) * | 2007-08-08 | 2008-05-28 | 龙岩市海德馨汽车有限公司 | Quick cable connection mechanism for power car |
| CN201107814Y (en) * | 2007-09-30 | 2008-08-27 | 奇瑞汽车股份有限公司 | Bunch bonding fixed structure |
| CN202395170U (en) * | 2011-11-22 | 2012-08-22 | 南通市通州区柏林电器有限公司 | Parallel groove clamp powering device for live working of power transmission and distribution line |
| CN203103518U (en) * | 2013-01-21 | 2013-07-31 | 上海市电力公司 | Hook type rapid connecting connector for emergency power supply vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5213651B2 (en) * | 2008-11-13 | 2013-06-19 | 中国電力株式会社 | Underline connector |
-
2013
- 2013-01-21 CN CN201310025814.6A patent/CN103094721B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405321Y (en) * | 1999-12-29 | 2000-11-08 | 深圳市华为电气股份有限公司 | Load wire connecting clamping means |
| CN201066725Y (en) * | 2007-08-08 | 2008-05-28 | 龙岩市海德馨汽车有限公司 | Quick cable connection mechanism for power car |
| CN201107814Y (en) * | 2007-09-30 | 2008-08-27 | 奇瑞汽车股份有限公司 | Bunch bonding fixed structure |
| CN202395170U (en) * | 2011-11-22 | 2012-08-22 | 南通市通州区柏林电器有限公司 | Parallel groove clamp powering device for live working of power transmission and distribution line |
| CN203103518U (en) * | 2013-01-21 | 2013-07-31 | 上海市电力公司 | Hook type rapid connecting connector for emergency power supply vehicle |
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| CN103094721A (en) | 2013-05-08 |
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