CN102354818A - Pincerlike connection device - Google Patents
Pincerlike connection device Download PDFInfo
- Publication number
- CN102354818A CN102354818A CN2011102426895A CN201110242689A CN102354818A CN 102354818 A CN102354818 A CN 102354818A CN 2011102426895 A CN2011102426895 A CN 2011102426895A CN 201110242689 A CN201110242689 A CN 201110242689A CN 102354818 A CN102354818 A CN 102354818A
- Authority
- CN
- China
- Prior art keywords
- pincerlike
- chute
- clamp plate
- access device
- ambulatory splint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 239000004411 aluminium Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010248 power generation Methods 0.000 description 4
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a pincerlike connection device, which comprises a fixed clamp plate and a movable clamp plate. The pincerlike connection device is characterized in that the fixed clamp plate has a clamping surface at the vertical part, a chute at the transverse part, and a connection hole at the lower end of the transverse part; a screw is mounted in the chute, and the external head of the screw is provided with a pile head; the movable clamp plate has a clamping surface at the vertical part, and a row of teeth engaged with the screw are arranged on the bottom surface of the movable clamp plate; the movable clamping plate and the chute form a sliding pair; a round hole in which a rotary rod can extend is formed on the outer end face of the chute; and a clamping groove corresponding to the pile head is formed at one end of the rotary rod. By the adoption of the pincerlike connection device, the problem that an emergency power supply can not be connected or has very long connection time can be solved; the stability and safety of power transmission can be ensured; the convenient connection of an emergency generator car with the aluminum bar or copper bar of a power distribution system can be ensued under all or most of conditions, thereby achieving the effects of rapid and effective connection, and timely emergency power supply.
Description
Technical field
The invention belongs to the cable access device, be specifically related to a kind of emergency power generation trolley wire access device.
Background technology
Along with electricity market is more and more higher to the requirement of service, also more and more higher to the requirement of electric power safeguard system and equipment, for ensureing normally carrying out of great politics, social activities, protect the electrician and do more and more frequent.Emergency power generation vehicle is mainly used in and in emergency circumstances ensures the important load power supply; But on a lot of distribution facilities the emergency power generation vehicle access interface is not set; At fault outage in emergency circumstances; Direct relation turn-on time of generator car power supply the response speed of emergency power supply; Mostly common access way is the screw rod interconnection system; Need the long period to accomplish connection work, the time is long more, and the property loss that causes is also just big more.
Summary of the invention
In view of this, the object of the invention is to provide a kind of can save the cable pincerlike access device of turn-on time, can guarantee stability, the fail safe in the electric energy transmitting simultaneously.
For solving above technical problem, technical scheme provided by the invention is that a kind of pincerlike access device is provided; Comprise strap and ambulatory splint, it is characterized in that the vertical part of said strap has a clamping face; There is a chute lateral part, and there is a wiring hole lower end, lateral part; The screw rod that can rotate is installed in the said chute, and there is a pile crown screw rod outer end; The vertical part of said ambulatory splint has a clamping face, the tooth that the bottom surface has a row to be meshed with screw rod, and ambulatory splint and chute form sliding pair; The chute outer face is provided with a circular hole that supplies dwang to stretch into, and dwang one end is provided with and the corresponding draw-in groove of pile crown, and the other end is fixed with the insulation rocking bar, overlaps insulating case on the dwang.
Said pile crown cross sectional shape is triangle or quadrangle.
The material of said strap and ambulatory splint is a metal, and preferably, the material of said strap and ambulatory splint is copper or aluminium.
Compared with prior art; The invention solves emergency power supply and can't insert perhaps connection procedure long problem consuming time; Guarantee stability, fail safe in the electric energy transmitting simultaneously; Satisfy all or the in most cases convenient access distribution system of emergency power generation vehicle aluminium row or copper bar; Reach quick, effectively insert; The effect of emergency power supply in time is provided, and having checked effectively breaks down to cause any property loss because of supply of electric power further enlarges.
Description of drawings
Fig. 1 is the stereogram of pincerlike access device strap and ambulatory splint.
Fig. 2 is the front view of pincerlike access device strap and ambulatory splint.
Fig. 3 is the right view of pincerlike access device strap and ambulatory splint.
Fig. 4 is pincerlike access device dwang front view.
Embodiment
Describe below in conjunction with accompanying drawing and specific embodiment.
Referring to Fig. 1 and Fig. 4,,,,, then select copper pincer access device for use if scene is copper bar if aluminium row then selects the pincerlike access device of aluminum for use according to the material of the busbar of distribution electric supply installation mains supply line at the power failure fault in-situ.This pincer access device comprises strap and ambulatory splint; The vertical part of strap has a clamping face 101, and there is a chute 102 lateral part, and the lower surface, lateral part is provided with a terminal block; Terminal block is provided with a wiring hole 103, cable end with make insulation processing after wiring hole 103 is connected; The screw rod 104 that can rotate is installed in the chute 102, and it is triangle or tetragonal pile crown 105 that there is a cross section screw rod 104 outer ends; The tooth 107 that the vertical part of ambulatory splint has a clamping face 106, bottom surface to have a row to be meshed with screw rod 104, ambulatory splint and chute form sliding pair; Chute 102 outer faces are provided with a circular hole 108 that supplies dwang 201 to stretch into, and dwang one end is provided with and pile crown 105 corresponding draw-in grooves 202, and the other end is an insulation rocking bar 204, is with insulating case 203 on the dwang.When using this device, rotating insulated rocking bar 204 rotates screw rod 104, and screw rod moves ambulatory splint on chute 102, to strap and ambulatory splint chucking copper bar or aluminium row perhaps under the air switch pile crown till handle can't turn.
Under the urgent access situation, the staff wears insulating gloves and holds pincerlike access device cable is stuck on copper bar or the aluminium row.
Only be preferred implementation of the present invention below, should be pointed out that above-mentioned preferred implementation should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with claim institute restricted portion.For those skilled in the art, do not breaking away from the spirit and scope of the present invention, can also make some improvement and retouching, these improvement and retouching also should be considered as protection scope of the present invention.
Claims (5)
1. a pincerlike access device comprises strap and ambulatory splint, it is characterized in that, the vertical part of said strap has a clamping face (101), and there is a chute (102) lateral part, and there is a wiring hole (103) lower end, lateral part; The screw rod (104) that can rotate is installed in the said chute (102); There is a pile crown (105) screw rod (104) outer end; The vertical part of said ambulatory splint has a clamping face (106); The tooth (107) that the bottom surface has a row to be meshed with screw rod (104), ambulatory splint and chute (102) form sliding pair; Chute (102) outer face is provided with the circular hole (108) that supplies dwang (201) to stretch into, and dwang (201) one ends are provided with and the corresponding draw-in groove (202) of pile crown (105).
2. pincerlike access device according to claim 1 is characterized in that, said pile crown (105) cross sectional shape is triangle or quadrangle.
3. pincerlike access device according to claim 1 is characterized in that, said dwang (201) other end is fixed with insulation rocking bar (204), and dwang (201) is gone up cover insulating case (203).
4. pincerlike access device according to claim 1 is characterized in that, the material of said strap and ambulatory splint is a metal.
5. pincerlike access device according to claim 4 is characterized in that, the material of said strap and ambulatory splint is copper or aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110242689 CN102354818B (en) | 2011-08-23 | 2011-08-23 | Pincerlike connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110242689 CN102354818B (en) | 2011-08-23 | 2011-08-23 | Pincerlike connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102354818A true CN102354818A (en) | 2012-02-15 |
| CN102354818B CN102354818B (en) | 2013-09-04 |
Family
ID=45578343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110242689 Active CN102354818B (en) | 2011-08-23 | 2011-08-23 | Pincerlike connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102354818B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552014A (en) * | 2013-10-31 | 2014-02-05 | 吴静 | Clamping groove type fixing seat |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174148A (en) * | 1977-12-16 | 1979-11-13 | Amerace Corporation | Electrical terminal clamp assembly |
| CN101188330A (en) * | 2007-12-13 | 2008-05-28 | 吴江市盛信电缆有限责任公司 | Grounding device for railway run-through ground line |
| CN202259710U (en) * | 2011-08-23 | 2012-05-30 | 四川省电力公司攀枝花电业局 | Pincerlike access device |
-
2011
- 2011-08-23 CN CN 201110242689 patent/CN102354818B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174148A (en) * | 1977-12-16 | 1979-11-13 | Amerace Corporation | Electrical terminal clamp assembly |
| CN101188330A (en) * | 2007-12-13 | 2008-05-28 | 吴江市盛信电缆有限责任公司 | Grounding device for railway run-through ground line |
| CN202259710U (en) * | 2011-08-23 | 2012-05-30 | 四川省电力公司攀枝花电业局 | Pincerlike access device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552014A (en) * | 2013-10-31 | 2014-02-05 | 吴静 | Clamping groove type fixing seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102354818B (en) | 2013-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121217 Address after: 617000 Panzhihua Road, Panzhihua, No. 702 middle section of Sichuan Applicant after: Panzhihua Electric Power Bureau of Sichuan Electric Power Corporation Applicant after: State Grid Corporation of China Address before: 617000 Panzhihua Road, Panzhihua, No. 702 middle section of Sichuan Applicant before: Panzhihua Electric Power Bureau of Sichuan Electric Power Corporation |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |