CN106486907B - A kind of power distribution station of integrative installation technology - Google Patents
A kind of power distribution station of integrative installation technology Download PDFInfo
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- CN106486907B CN106486907B CN201510526684.3A CN201510526684A CN106486907B CN 106486907 B CN106486907 B CN 106486907B CN 201510526684 A CN201510526684 A CN 201510526684A CN 106486907 B CN106486907 B CN 106486907B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
- H02B5/02—Non-enclosed substations; Substations with enclosed and non-enclosed equipment mounted on pole, e.g. pole transformer substation
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Abstract
本发明公开了一种一体化安装的配电台区，安装在两根电线杆之间，所述配电台区包括高压开关、变压器、支架和低压配电柜，所述高压开关、变压器、支架和低压配电柜从上至下依次设置；所述变压器的高压侧与所述高压开关相连，所述变压器的低压侧与所述低压配电柜相连；所述支架横向设置，所述支架的中部通过螺栓固定在所述变压器的低压侧与所述低压配电柜之间，所述支架的两端一一对应地固定在所述两根电线杆上。本发明的一体化安装的配电台区，可以提高供电可靠性，解决配电台区物料繁杂、安装及维护不方便的问题。
The invention discloses an integrally installed distribution station area, which is installed between two utility poles. The distribution station area includes a high-voltage switch, a transformer, a bracket and a low-voltage power distribution cabinet. The high-voltage switch, transformer, The bracket and the low-voltage power distribution cabinet are arranged sequentially from top to bottom; the high-voltage side of the transformer is connected to the high-voltage switch, and the low-voltage side of the transformer is connected to the low-voltage power distribution cabinet; the bracket is arranged horizontally, and the bracket The middle part of the bracket is fixed between the low-voltage side of the transformer and the low-voltage power distribution cabinet by bolts, and the two ends of the bracket are fixed on the two utility poles correspondingly. The integrally installed distribution station area of the present invention can improve the reliability of power supply and solve the problems of complicated materials and inconvenient installation and maintenance of the distribution station area.
Description
技术领域technical field
本发明涉及一种一体化安装的配电台区。The invention relates to an integrally installed distribution station area.
背景技术Background technique
当前经济迅速发展，社会生产生活对用电依赖性越来越大，用户对供电可靠性、稳定性的要求日益提高。配电台区是配用电网的核心设备，作为电网系统对居民用户直接供电的变配电设备，是城乡居民能够安全稳定用电的重要保障。With the rapid development of the current economy, social production and life are increasingly dependent on electricity consumption, and users' requirements for power supply reliability and stability are increasing day by day. The distribution station area is the core equipment of the distribution grid. As the power transformation and distribution equipment for the grid system to directly supply power to residential users, it is an important guarantee for urban and rural residents to use electricity safely and stably.
目前，对于用户来说，在运行的配电台区普遍存在不能满足“四遥”、智能化监测和控制的要求，部分台区存在电能质量不满足要求、三相负荷不平衡等问题；另一方面，现有台区的物料多而繁杂，物料采购、台区安装和使用维护的时候均不方便，台区的高低压设备在安装、连接过程中容易受到施工质量的影响从而影响供电可靠性。因此，迫切需要一种能够解决以上问题的配电台区。At present, for users, there are generally problems in the operating distribution station area that cannot meet the requirements of "four remotes" and intelligent monitoring and control. Some station areas have problems such as power quality not meeting the requirements and three-phase load imbalance; On the one hand, there are many and complicated materials in the existing station area, and it is inconvenient to purchase materials, install and maintain the station area, and the high and low voltage equipment in the station area is easily affected by the construction quality during the installation and connection process, which affects the reliability of power supply sex. Therefore, there is an urgent need for a distribution station that can solve the above problems.
发明内容Contents of the invention
本发明的目的，就是为了解决上述问题而提供了一种一体化安装的配电台区，可以提高供电可靠性，解决配电台区物料繁杂、安装及维护不方便的问题。The purpose of the present invention is to provide an integrally installed distribution station area in order to solve the above problems, which can improve the reliability of power supply and solve the problems of complicated materials and inconvenient installation and maintenance of the distribution station area.
本发明的目的是这样实现的：The purpose of the present invention is achieved like this:
本发明的一种一体化安装的配电台区，安装在两根电线杆之间，所述配电台区包括高压开关、变压器、支架和低压配电柜，其中：An integrated distribution station area of the present invention is installed between two utility poles, and the distribution station area includes a high-voltage switch, a transformer, a bracket and a low-voltage power distribution cabinet, wherein:
所述高压开关、变压器、支架和低压配电柜从上至下依次设置；The high-voltage switch, transformer, bracket and low-voltage power distribution cabinet are arranged sequentially from top to bottom;
所述变压器的高压侧与所述高压开关相连，所述变压器的低压侧与所述低压配电柜相连；The high-voltage side of the transformer is connected to the high-voltage switch, and the low-voltage side of the transformer is connected to the low-voltage power distribution cabinet;
所述支架横向设置，所述支架的中部通过螺栓固定在所述变压器的低压侧与所述低压配电柜之间，所述支架的两端一一对应地固定在所述两根电线杆上。The bracket is arranged horizontally, the middle part of the bracket is fixed between the low-voltage side of the transformer and the low-voltage power distribution cabinet by bolts, and the two ends of the bracket are fixed on the two utility poles correspondingly .
上述的一种一体化安装的配电台区，其中，所述支架采用可折叠安装支架，包括左侧横向槽钢、中间横向槽钢和右侧横向槽钢，其中：The above-mentioned integrated installation distribution station area, wherein the bracket adopts a foldable installation bracket, including a left transverse channel steel, a middle transverse channel steel and a right transverse channel steel, wherein:
所述中间横向槽钢上开设有设备安装孔，所述变压器的低压侧与所述低压配电柜分别通过螺栓与所述设备安装孔相连；An equipment installation hole is provided on the middle transverse channel steel, and the low-voltage side of the transformer and the low-voltage power distribution cabinet are respectively connected to the equipment installation hole through bolts;
所述左侧横向槽钢的左端和所述右侧横向槽钢的右端分别开设有基座固定孔，所述两根电线杆一一对应地通过螺栓与相应的所述基座固定孔相连；The left end of the left transverse channel steel and the right end of the right transverse channel steel are respectively provided with base fixing holes, and the two utility poles are connected to the corresponding base fixing holes through bolts in one-to-one correspondence;
所述左侧横向槽钢的右端可折叠地与所述中间横向槽钢的左端相连；The right end of the left transverse channel steel is foldably connected with the left end of the middle transverse channel steel;
所述右侧横向槽钢的左端可折叠地与所述中间横向槽钢的右端相连。The left end of the right transverse channel steel is foldably connected with the right end of the middle transverse channel steel.
上述的一种一体化安装的配电台区，其中，所述左侧横向槽钢的右端通过销轴与所述中间横向槽钢的左端可折叠地相连；The aforementioned integrated distribution station, wherein the right end of the left transverse channel steel is foldably connected to the left end of the middle transverse channel steel through a pin;
所述右侧横向槽钢的左端通过销轴与所述中间横向槽钢的右端可折叠地相连。The left end of the right transverse channel steel is foldably connected with the right end of the middle transverse channel steel through a pin shaft.
上述的一种一体化安装的配电台区，其中，所述左侧横向槽钢和中间横向槽钢的连接处的上表面设置有第一纵向槽钢；所述右侧横向槽钢和中间横向槽钢的连接处的上表面设置有第二纵向槽钢。The above-mentioned integrated installation distribution station area, wherein, the upper surface of the joint between the left transverse channel steel and the middle transverse channel steel is provided with a first longitudinal channel steel; the right transverse channel steel and the middle transverse channel steel The upper surface of the joint of the transverse channel steel is provided with a second longitudinal channel steel.
上述的一种一体化安装的配电台区，其中，所述低压配电柜的顶端开设低压进线口。The above-mentioned integrally installed distribution station area, wherein the top of the low-voltage power distribution cabinet is provided with a low-voltage wire inlet.
本发明的一体化安装的配电台区，与其它配电台区相比，有益效果是：高压开关、变压器、低压配电柜之间的连接采用了工厂预制式，降低了在现场进行安装连接造成的不利影响，到达现场后仅需将支架固定在目标基座上并连接高压进线电缆和低压出线电缆即可完成安装。提高了配电台区供电可靠性；配电台区作为一个整体进行采购、包装和运输，减少了物料种类；可折叠式支架既减小了包装箱尺寸，满足经济性，又便于现场安装。本发明提供的一体化安装的配电台区，结构紧凑、新颖，性能可靠，便于安装调试，是一种具有广泛应用前景的配电台区。Compared with other distribution sub-areas, the integrated distribution sub-area of the present invention has the beneficial effect that: the connection among high-voltage switches, transformers, and low-voltage distribution cabinets adopts factory prefabrication, which reduces the need for on-site installation. The adverse effect caused by the connection, after arriving at the site, it is only necessary to fix the bracket on the target base and connect the high-voltage incoming cable and low-voltage outgoing cable to complete the installation. The power supply reliability of the distribution station area is improved; the distribution station area is purchased, packaged and transported as a whole, reducing the types of materials; the foldable bracket not only reduces the size of the packing box, meets the economy, but also facilitates on-site installation. The integrally installed distribution station area provided by the invention has a compact and novel structure, reliable performance, and is convenient for installation and debugging, and is a distribution station area with wide application prospects.
附图说明Description of drawings
图1是本发明的一体化安装的配电台区的结构示意图(安装状态)；Fig. 1 is the structural representation (installation state) of the integrated distribution station district of the present invention;
图2是本发明的一体化安装的配电台区处于包装状态的示意图。Fig. 2 is a schematic diagram of the integrated distribution station area of the present invention in a packaged state.
具体实施方式Detailed ways
下面将结合附图，对本发明作进一步说明。The present invention will be further described below in conjunction with the accompanying drawings.
请参阅图1和图2，图中示出了本发明的一体化安装的配电台区，安装在两根电线杆5之间，配电台区包括高压开关1、变压器2、支架3和低压配电柜4。Please refer to Fig. 1 and Fig. 2, the distribution station area of integrated installation of the present invention is shown among the figure, is installed between two utility poles 5, and distribution station area comprises high-voltage switch 1, transformer 2, support 3 and Low-voltage power distribution cabinet4.
高压开关1、变压器2、支架3和低压配电柜4从上至下依次设置；变压器2的高压侧与高压开关1相连，变压器2的低压侧与低压配电柜4相连；支架3横向设置，支架3的中部通过螺栓固定在变压器2的低压侧与低压配电柜4之间，支架3的两端一一对应地固定在两根电线杆5上。High-voltage switch 1, transformer 2, support 3 and low-voltage power distribution cabinet 4 are arranged sequentially from top to bottom; the high-voltage side of transformer 2 is connected to high-voltage switch 1, and the low-voltage side of transformer 2 is connected to low-voltage power distribution cabinet 4; support 3 is arranged horizontally , the middle part of the bracket 3 is fixed between the low-voltage side of the transformer 2 and the low-voltage power distribution cabinet 4 by bolts, and the two ends of the bracket 3 are fixed on two utility poles 5 correspondingly.
支架3采用可折叠安装支架，包括左侧横向槽钢31、中间横向槽钢32和右侧横向槽钢33，其中：中间横向槽钢32上开设有设备安装孔，变压器2的低压侧与低压配电柜4分别通过螺栓与设备安装孔相连；左侧横向槽钢31的左端和右侧横向槽钢33的右端分别开设有基座固定孔，两根电线杆5一一对应地通过螺栓与相应的基座固定孔相连。左侧横向槽钢31的右端可折叠地与中间横向槽钢32的左端相连；右侧横向槽钢33的左端可折叠地与中间横向槽钢32的右端相连。Bracket 3 adopts a foldable installation bracket, including left transverse channel steel 31, middle transverse channel steel 32 and right transverse channel steel 33, wherein: the middle transverse channel steel 32 is provided with equipment installation holes, and the low-voltage side of transformer 2 is connected to the low-voltage side The power distribution cabinet 4 is respectively connected to the equipment installation holes through bolts; the left end of the left transverse channel steel 31 and the right end of the right transverse channel steel 33 are provided with base fixing holes respectively, and the two utility poles 5 are connected to each other through bolts one by one. The corresponding base fixing holes are connected. The right end of the left transverse channel steel 31 is foldably connected with the left end of the middle transverse channel steel 32 ; the left end of the right transverse channel steel 33 is foldably connected with the right end of the middle transverse channel steel 32 .
优选地，左侧横向槽钢31的右端通过销轴与中间横向槽钢32的左端可折叠地相连；右侧横向槽钢33的左端通过销轴与中间横向槽钢32的右端可折叠地相连。左侧横向槽钢31和中间横向槽钢32的连接处的上表面设置有第一纵向槽钢34；右侧横向槽钢33和中间横向槽钢32的连接处的上表面设置有第二纵向槽钢35。Preferably, the right end of the left transverse channel steel 31 is foldably connected to the left end of the middle transverse channel steel 32 through a pin shaft; the left end of the right transverse channel steel 33 is foldably connected to the right end of the middle transverse channel steel 32 through a pin shaft . The upper surface of the junction of the left transverse channel steel 31 and the middle transverse channel steel 32 is provided with a first longitudinal channel steel 34; the upper surface of the junction of the right transverse channel steel 33 and the middle transverse channel steel 32 is provided with a second longitudinal Channel steel 35.
高压开关1与变压器2的高压侧之间、变压器2的低压侧与低压配电柜4之间，都已在工厂内完成预制式电气连接，且连接铜排外部设计有相应的防护外壳。为便于与变压器的低压侧连接，低压配电柜4的进线方式由侧面进线更改为柜顶进线，即低压配电柜4的顶端开设低压进线口。The prefabricated electrical connections between the high-voltage switch 1 and the high-voltage side of the transformer 2, and between the low-voltage side of the transformer 2 and the low-voltage power distribution cabinet 4 have been completed in the factory, and the corresponding protective shells are designed outside the connecting copper bars. In order to facilitate the connection with the low-voltage side of the transformer, the incoming line of the low-voltage power distribution cabinet 4 is changed from the side incoming line to the top incoming line, that is, the top of the low-voltage power distribution cabinet 4 is provided with a low-voltage incoming line.
支架3的中间横向槽钢32上开设有设备安装孔，用于与变压器2的低压侧与低压配电柜4相固定，左侧横向槽钢31的左端和右侧横向槽钢33的右端预留了与电线杆5连接的基座固定孔。The middle transverse channel steel 32 of the bracket 3 is provided with an equipment installation hole, which is used to fix the low-voltage side of the transformer 2 and the low-voltage power distribution cabinet 4. The left end of the left transverse channel steel 31 and the right end of the right transverse channel steel 33 are pre-set Stay the base fixing hole that is connected with utility pole 5.
再请参阅图2，包装状态时，变压器2、低压配电柜4即已通过设备安装孔固定在支架3的中间横向槽钢32上。左侧横向槽钢31的左端和右侧横向槽钢33分别垂直于中间横向槽钢32，且分布在低压配电柜4的左右侧，并不占用过多的空间，并且同时起到辅助支撑作用。Referring to Fig. 2 again, in the packing state, the transformer 2 and the low-voltage power distribution cabinet 4 have been fixed on the middle transverse channel steel 32 of the support 3 through the equipment installation holes. The left end of the left transverse channel steel 31 and the right transverse channel steel 33 are respectively perpendicular to the middle transverse channel steel 32, and are distributed on the left and right sides of the low-voltage power distribution cabinet 4, which does not take up too much space, and at the same time serves as an auxiliary support effect.
再请参阅图1，安装状态时，将左侧横向槽钢31的左端和右侧横向槽钢33分别向上旋转调整至与中间横向槽钢32在一条直线上，处于安装状态后用螺栓锁紧，然后即可将左侧横向槽钢31的左端和右侧横向槽钢33上的基座固定孔固定在相应的电线杆5上。即可将配电台区整体固定安装在电线杆5上。Please refer to Fig. 1 again, in the installation state, rotate the left end of the left side transverse channel steel 31 and the right side transverse channel steel 33 respectively upwards to adjust to be in a straight line with the middle transverse channel steel 32, and lock them with bolts after being in the installed state , and then the left end of the left side transverse channel steel 31 and the base fixing holes on the right side transverse channel steel 33 can be fixed on the corresponding utility poles 5 . The whole distribution station area can be fixedly installed on the utility pole 5 .
本发明的一体化安装的配电台区，作为一种结构紧凑新颖、性能可靠、安装调试便捷的一体化安装的配电台区，其可提高供电可靠性、降低设备安装调试难度、便于采购与运输，必将获得用户的认可，拥有广阔市场并取得广泛应用。The integrally installed distribution station area of the present invention is an integratedly installed distribution station area with compact and novel structure, reliable performance, and convenient installation and debugging, which can improve the reliability of power supply, reduce the difficulty of equipment installation and debugging, and facilitate procurement And transportation, it will be recognized by users, have a broad market and be widely used.
本发明的一体化安装的配电台区，高压开关、变压器、低压配电柜之间的连接采用了工厂预制式，降低了在现场进行安装连接造成的不利影响，到达现场后仅需将支架固定在目标基座上并连接高压进线电缆和低压出线电缆即可完成安装。提高了配电台区供电可靠性；配电台区作为一个整体进行采购、包装和运输，减少了物料种类；可折叠式支架既减小了包装箱尺寸，满足经济性，又便于现场安装。In the integrated installation distribution station area of the present invention, the connection between the high-voltage switch, the transformer and the low-voltage power distribution cabinet adopts the factory prefabricated type, which reduces the adverse effects caused by the installation and connection on site. Fix it on the target base and connect the high-voltage incoming cable and low-voltage outgoing cable to complete the installation. The power supply reliability of the distribution station area is improved; the distribution station area is purchased, packaged and transported as a whole, reducing the types of materials; the foldable bracket not only reduces the size of the packing box, meets the economy, but also facilitates on-site installation.
本发明提供的一体化安装的配电台区，结构紧凑、新颖，性能可靠，便于安装调试，是一种具有广泛应用前景的配电台区。The integrally installed distribution station area provided by the invention has a compact and novel structure, reliable performance, and is convenient for installation and debugging, and is a distribution station area with wide application prospects.
以上实施例仅供说明本发明之用，而非对本发明的限制，有关技术领域的技术人员，在不脱离本发明的精神和范围的情况下，还可以作出各种变换或变型，因此所有等同的技术方案也应该属于本发明的范畴，应由各权利要求所限定。The above embodiments are only for the purpose of illustrating the present invention, rather than limiting the present invention. Those skilled in the relevant technical fields can also make various changes or modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent The technical solutions should also belong to the category of the present invention and should be defined by each claim.
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