CN208461420U - A kind of middle pressure rack sky trunk distribution network construction structure - Google Patents

A kind of middle pressure rack sky trunk distribution network construction structure Download PDF

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Publication number
CN208461420U
CN208461420U CN201821072924.2U CN201821072924U CN208461420U CN 208461420 U CN208461420 U CN 208461420U CN 201821072924 U CN201821072924 U CN 201821072924U CN 208461420 U CN208461420 U CN 208461420U
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CN
China
Prior art keywords
electric pole
cable
fixedly connected
transmission tower
tower
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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.)
Expired - Fee Related
Application number
CN201821072924.2U
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Chinese (zh)
Inventor
李波
田斐
方园
付熙
刘清
何锐
刘强声
王东旭
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Individual
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Individual
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Priority to CN201821072924.2U priority Critical patent/CN208461420U/en
Application granted granted Critical
Publication of CN208461420U publication Critical patent/CN208461420U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of middle pressure rack sky trunk distribution network construction structure, including transmitting tower, first electric pole, second electric pole and third electric pole, the right side upper end of transmission tower is arranged in first electric pole, and first electric pole with transmission tower in being fixedly connected, the right side central of transmission tower is arranged in second electric pole, and second electric pole with transmission tower in being fixedly connected, the right side lower end of transmission tower is arranged in third electric pole, and third electric pole is in be fixedly connected with transmission tower, first electric pole, the equal snapping in right side of second electric pole and third electric pole is connected with cable, breaker is fixedly connected on the outside of cable, diffluence pass is fixedly connected on the inside of cable, block switch is fixedly connected on the outside of cable.It is provided with interconnection switch, it can effectively be broken down in a power supply by interconnection switch, the load of trouble power is transferred to by interconnection switch by another power supply, improves power supply reliability, suitable for the production and use of middle pressure rack sky trunk distribution network construction structure, there is good development prospect.

Description

A kind of middle pressure rack sky trunk distribution network construction structure
Technical field
The utility model relates to electric power network technique field, specially a kind of power grid construction structure.
Background technique
The power transformation of the various voltages entirety that electric line forms in one's power, referred to as power network in electric system.It includes to become Electricity, three transmission of electricity, distribution units.The task of power network is conveying and distribution electric energy, changes voltage.
There are the periodical and document of many research power grid construction structures in existing technology, wherein a Patent No. The application for a patent for invention of CN201520580605.2, this kind invention provide a kind of middle pressure rack sky trunk distribution network construction structure, wrap Include a couple very much in love type wiring construction, at least two graftable type wiring constructions and at least four separated type wiring constructions, two A graftable type wiring knot is equipped between the separated type wiring construction, building has three segmentations three contact whole group power supply unit The middle pressure rack sky trunk power distribution network of structure.The utility model has the advantage that one kind of the utility model compared with prior art Middle pressure rack sky trunk distribution network construction structure, including three contact structure of independent three segmentation, but middle pressure rack sky trunk power distribution network Construction structure during use, can not effectively power in the case where unit cable damages, for this purpose, the utility model mentions It is solved the problems, such as a kind of middle pressure rack sky trunk distribution network construction structure with this set forth above.
Existing distribution network construction structure during use, can not effective shunt current, and can not be single Continued power after cable bad, such using effect is not high, and different use environments is had some limitations, so that existing Some distribution network construction structures, which can not be commercially available, to be widely applied and approves.
Utility model content
The purpose of this utility model be intended to solve existing distribution network construction structure can not effective shunt current, method is in list After root cable bad the technical issues of continued power, a kind of middle pressure rack sky trunk distribution network construction structure is provided, is led in the device Setting interconnection switch component is crossed, can be improved using effect, there is wide applicability, to solve to propose in above-mentioned background technique Existing middle pressure rack sky trunk distribution network construction structure can not effective shunt current, method unit cable damage after persistently supply The problem of electricity.
To achieve the above object, the utility model provides the following technical solutions: a kind of middle pressure rack sky trunk distribution network construction Structure, including transmission tower, the first electric pole, the second electric pole and third electric pole, first electric pole are arranged on the right side of transmission tower End, and the first electric pole is in be fixedly connected with transmission tower, the right side central of transmission tower, and the second electric pole is arranged in second electric pole With transmission tower in being fixedly connected, the right side lower end of transmission tower is arranged in the third electric pole, and third electric pole and transmission tower are in solid Fixed connection;
The equal snapping in right side of first electric pole, the second electric pole and third electric pole is connected with cable, the outside of the cable It is fixedly connected with breaker, diffluence pass is fixedly connected on the inside of the cable, segmentation is fixedly connected on the outside of the cable It switchs, is fixedly connected with interconnection switch on the outside of the cable, the first reception electric pole, institute are fixedly connected on the right side of the cable It states and is fixedly connected with the second reception electric pole on the right side of cable, third is fixedly connected on the right side of the cable and receives electric pole, it is described First reception electric pole, the second reception electric pole and third, which receive, is fixedly connected with reception tower on the right side of electric pole;
The transmission tower is electrically connect with the first electric pole, and the transmission tower is electrically connect with the second electric pole, the biography Defeated tower is electrically connect with third electric pole, and first electric pole is electrically connect with cable, and second electric pole and cable are in electricity Property connection, the third electric pole electrically connect with cable, and the cable and breaker are in two-way electric connection, the cable and Block switch is in two-way electric connection, and the cable and interconnection switch are in two-way electric connection, and the cable and first receive electricity Bar electrically connects, and the cable is electrically connect with the second reception electric pole, and the cable receives electric pole with third and electrically connects It connects, the first reception electric pole is electrically connect with tower is received, and the second reception electric pole is electrically connect with tower is received, described Third receives electric pole and electrically connect with tower is received.
As a further solution of the present invention: the diffluence pass is provided with seven, and cable is arranged in diffluence pass Internal connection.
As a further solution of the present invention: the breaker is provided with 20.
As a further solution of the present invention: the cable is direct current cables or ac cable.
The utility model be intended to solve can not effective shunt current, method continued power after unit cable damage Technical problem provides a kind of middle pressure rack sky trunk distribution network construction structure;
(1) it is provided with interconnection switch, can effectively be broken down in a power supply by interconnection switch, pass through interconnection switch handle The load of trouble power is transferred to another power supply, improves power supply reliability.
(2) it is provided with block switch, can effectively be shunted the electric current of cable by block switch.
(3) it is provided with breaker, can effectively make cable cut off the power supply of cable in short circuit by breaker.
(4) it is provided with diffluence pass, effectively multi-cable effectively can be linked together by diffluence pass, so that The electric current of cable, which can reach, gangs up.
To sum up, interconnection switch using effect is good, can increase stability, there is very high promotional value.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the first electric pole power supply structure schematic diagram of the utility model.
Fig. 3 is the second electric pole power supply structure schematic diagram of the utility model.
Fig. 4 is the third electric pole power supply structure schematic diagram of the utility model.
Fig. 5 is the flow diagram of the utility model.
In Fig. 1-5: 1- transmission tower, the first electric pole of 2-, the second electric pole of 3-, 4- third electric pole, 5- reception tower, 6- breaker, 7- diffluence pass, 8- block switch, 9- interconnection switch, 10- cable, 11- first receive electric pole, and 12- second receives electric pole, 13- the Three receive electric pole,
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
First electric pole 2, the second electric pole 3 used in the utility model, third electric pole 4, cable 10, first receive electric pole 11, second receive electric pole 12, third receives electric pole 13, can be bought as market or it is private it is customized obtained by.
Breaker model XY47-63 used in the utility model (Shanghai Xi Ya Electronics Co., Ltd.), block switch Model FZW32-40.5 (Zhejiang Chi Hui Electric Applicance Co., Ltd), interconnection switch model GCS (Shang Hua Electric Applicance Co., Ltd).
Please refer to Fig. 1~5, in the utility model embodiment, a kind of middle pressure rack sky trunk distribution network construction structure, including pass Defeated tower 1, the second electric pole 3, third electric pole 4, receives tower 5, breaker 6, diffluence pass 7, block switch 8, gets in touch with and opening first electric pole 2 It closes 9, cable 10, first and receives the reception electric pole 12 of electric pole 11, second and third reception electric pole 13, the setting of the first electric pole 2 is being transmitted The right side upper end of tower 1, and the first electric pole 2 is in be fixedly connected with transmission tower 1, the second electric pole 3 is arranged in the right side of transmission tower 1 Portion, and the second electric pole 3 is in be fixedly connected with transmission tower 1, the right side lower end of transmission tower 1, and third electricity is arranged in third electric pole 4 Bar 4 is in be fixedly connected with transmission tower 1;
The equal snapping in right side of first electric pole 2, the second electric pole 3 and third electric pole 4 is connected with cable 10, the outside of cable 10 It is fixedly connected with breaker 6, is provided with breaker 6, can effectively make cable 10 cut off cable in short circuit by breaker 6 Power supply, the inside of cable 10 is fixedly connected with diffluence pass 7, is provided with diffluence pass 7, can be effectively by more by diffluence pass 7 Cable 10 effectively links together, and gangs up so that the electric current of cable 10 can reach, and the outside of cable 10 is fixedly connected There is block switch 8, be provided with block switch 8, can effectively be shunted the electric current of cable 10 by block switch 8, cable 10 outside is fixedly connected with interconnection switch 9, is provided with interconnection switch 9, can effectively occur in a power supply by interconnection switch 9 The load of trouble power is transferred to another power supply by interconnection switch 9, improves power supply reliability, the right side of cable 10 by failure Side is fixedly connected with the first reception electric pole 11, and the right side of cable 10 is fixedly connected with the second reception electric pole 12, the right side of cable 10 It is fixedly connected with third and receives electric pole 13, first receives the right side that electric pole 11, second receives electric pole 12 and third receives electric pole 13 It is fixedly connected with and receives tower 5;
Transmission tower 1 is electrically connect with the first electric pole 2, and transmission tower 1 is electrically connect with the second electric pole 3, transmission tower 1 and the Three electric poles 4 electrically connect, and the first electric pole 2 is electrically connect with cable 10, and the second electric pole 3 is electrically connect with cable 10, the Three electric poles 4 are electrically connect with cable 10, and cable 10 and breaker 6 are in two-way electric connection, and cable 10 is in block switch 8 Two-way electric connection, cable 10 and interconnection switch 9 are in two-way electric connection, and cable 10 electrically connects with the first reception electric pole 11 It connects, cable 10 is electrically connect with the second reception electric pole 12, and cable 10 receives electric pole 13 with third and electrically connect, and first receives Electric pole 11 with receive tower 5 electrically connect, second reception electric pole 12 with receive tower 5 electrically connect, third receive electric pole 13 and Tower 5 is received electrically to connect.
In middle pressure rack sky trunk distribution network construction structure a kind of using the utility model, firstly, when staff will be electric After cable 10 is laid, it can be powered by transmitting tower 1 into the first electric pole 2, the second electric pole 3 and third electric pole 4, electricity will lead to Cross the first electric pole 2, the second electric pole 3 is transmitted in cable 10 with third electric pole 4, cable 10 will transmit power supply, power supply when transmission It will be by the inside of breaker 6, block switch 8 and interconnection switch 9, when power supply reaches 10 tail portion of cable, it will pass through electricity Cable 10 is transmitted to the first reception electric pole 11, second and receives in electric pole 12 and third reception electric pole 13, and power supply will connect by first It receives the reception electric pole 12 of electric pole 11, second and third receives electric pole 13 and is transmitted in reception tower 5.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art, Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.

Claims (4)

1. a kind of middle pressure rack sky trunk distribution network construction structure, including transmission tower (1), the first electric pole (2), the second electric pole (3) and Third electric pole (4), first electric pole (2) are arranged in the right side upper end of transmission tower (1), and the first electric pole (2) and transmission tower (1) In being fixedly connected, the right side central in transmission tower (1), and the second electric pole (3) and transmission tower (1) is arranged in second electric pole (3) In being fixedly connected, the third electric pole (4) is arranged in the right side lower end of transmission tower (1), and third electric pole (4) and transmission tower (1) In being fixedly connected;
It is characterized by: the equal snapping in right side of first electric pole (2), the second electric pole (3) and third electric pole (4) is connected with cable (10), it is fixedly connected with breaker (6) on the outside of the cable (10), is fixedly connected with diffluence pass on the inside of the cable (10) (7), it is fixedly connected with block switch (8) on the outside of the cable (10), is fixedly connected with contact on the outside of the cable (10) It switchs (9), the first reception electric pole (11) is fixedly connected on the right side of the cable (10), the right side of the cable (10) is fixed to be connected It is connected to the second reception electric pole (12), third is fixedly connected on the right side of the cable (10) and receives electric pole (13), described first connects Electric pole (11), the second reception electric pole (12) and third is received to receive to be fixedly connected on the right side of electric pole (13) and receive tower (5);
The transmission tower (1) electrically connect with the first electric pole (2), and the transmission tower (1) electrically connects with the second electric pole (3) It connecing, the transmission tower (1) electrically connect with third electric pole (4), and first electric pole (2) electrically connect with cable (10), Second electric pole (3) electrically connect with cable (10), and the third electric pole (4) electrically connect with cable (10), described Cable (10) and breaker (6) are in two-way electric connection, and the cable (10) and block switch (8) are in two-way electric connection, institute Cable (10) and interconnection switch (9) are stated in two-way electric connection, the cable (10) receives electric pole (11) with first and electrically connects It connects, the cable (10) receives electric pole (12) with second and electrically connect, and the cable (10) receives electric pole (13) with third and is in It is electrically connected, described first receives electric pole (11) electrically connect with tower (5) are received, and described second receives electric pole (12) and receive Tower (5) electrically connects, and the third receives electric pole (13) and electrically connect with tower (5) are received.
2. a kind of middle pressure rack sky trunk distribution network construction structure according to claim 1, it is characterised in that: the diffluence pass (7) seven are provided with, and diffluence pass (7) setting is in the internal connection of cable (10).
3. a kind of middle pressure rack sky trunk distribution network construction structure according to claim 1, it is characterised in that: the breaker (6) 20 are provided with.
4. a kind of middle pressure rack sky trunk distribution network construction structure according to claim 1, it is characterised in that: the cable It (10) is direct current cables (10) or ac cable (10).
CN201821072924.2U 2018-07-06 2018-07-06 A kind of middle pressure rack sky trunk distribution network construction structure Expired - Fee Related CN208461420U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821072924.2U CN208461420U (en) 2018-07-06 2018-07-06 A kind of middle pressure rack sky trunk distribution network construction structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821072924.2U CN208461420U (en) 2018-07-06 2018-07-06 A kind of middle pressure rack sky trunk distribution network construction structure

Publications (1)

Publication Number Publication Date
CN208461420U true CN208461420U (en) 2019-02-01

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ID=65170780

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821072924.2U Expired - Fee Related CN208461420U (en) 2018-07-06 2018-07-06 A kind of middle pressure rack sky trunk distribution network construction structure

Country Status (1)

Country Link
CN (1) CN208461420U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110323833A (en) * 2019-07-03 2019-10-11 国网冀北电力有限公司唐山供电公司 A kind of 10kV route dual power supply is intelligent hand in hand to get in touch with structure and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110323833A (en) * 2019-07-03 2019-10-11 国网冀北电力有限公司唐山供电公司 A kind of 10kV route dual power supply is intelligent hand in hand to get in touch with structure and method
CN110323833B (en) * 2019-07-03 2022-11-08 国网冀北电力有限公司唐山供电公司 10kV line dual-power hand-in-hand intelligent contact structure and method

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190201

Termination date: 20200706