CN203983787U - A kind of pre-installed transformer sub-station body structure - Google Patents
A kind of pre-installed transformer sub-station body structure Download PDFInfo
- Publication number
- CN203983787U CN203983787U CN201420420230.9U CN201420420230U CN203983787U CN 203983787 U CN203983787 U CN 203983787U CN 201420420230 U CN201420420230 U CN 201420420230U CN 203983787 U CN203983787 U CN 203983787U
- Authority
- CN
- China
- Prior art keywords
- body structure
- framework
- station body
- installed transformer
- top board
- 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.)
- Active
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to electric equipment technical field, relates in particular to a kind of pre-installed transformer sub-station body structure.This pre-installed transformer sub-station body structure comprises upper box and lower basis, lower basis comprises framework, be connected to the base plate and the top board that is connected to framework top of framework bottom, upper box is fixedly connected on top board by bolt assembly, thereby upper box and lower basis are fixed together, the height of framework is controlled as 50cm～100cm, thereby reduced time basic height, reduced time basic volume, when substation field is built, hole body landfill is directly put at the scene that can directly pre-installed transformer sub-station body structure one of the present utility model be transported to, need not again make at the scene again basis so temporarily, with respect to existing foundation structure and mode of construction, construction period has greatly obtained shortening, lower basis is taken up an area space and is diminished, installation effectiveness is improved, and the lower foundation structure of this structure is simple, civil engineering cost is lower.
Description
Technical field
The utility model relates to electric equipment technical field, relates in particular to a kind of pre-installed transformer sub-station body structure.
Background technology
At present, in power equipment industry, conventional transformer station mainly contains European box-type substation and American box substation, Zhe Liangzhong transformer station mainly comprises upper box and lower basis, in upper box, mainly comprise low-pressure chamber, transformer room, capacitor chamber and hyperbaric chamber etc., when transformer station installs, normally at ground excavation dell, then basic under field fabrication in dell, the height on lower basis is 150cm at least conventionally, on madial wall in lower basis, being conventionally provided with staircase installs and maintenance cable with the inner space that facilitates workman to enter lower basis, the side on described lower basis is provided with shutter, so that basis is ventilative, conveniently enter the breathing of the workman of operation in basis, the bottom on described basis offers plash, avoid lower basic internal water accumulation to impact cable.
Yet, under existing transformer station, basis is when mounted because needs digging in-situ dell is made, and need workman to enter installing cables in lower basis, the height on following basis higher and volume is larger, on-the-spotly install cumbersomely, the construction period is longer, take up an area space large, and the lower foundation structure of this structure is complicated, and the affiliated facilities such as staircase, shutter and plash need to be set, and civil engineering cost is higher.In addition, workman is in basis during installing cables, and the sulphur hexafluoride leakage meeting in the gas-insulated switchgear in upper box impacts the personal safety of operator in lower basis by entering in lower basis bottom upper box.
Therefore,, for above deficiency, the utility model provides a kind of pre-installed transformer sub-station body structure.
Utility model content
(1) technical problem that will solve
The purpose of this utility model is to provide that a kind of pre-installed transformer sub-station body structure is higher with the lower height of foundation that solves existing transformer station box structure and exist, volume is large, complex structure, civil engineering cost is high and Personal Safety is poor problem.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of pre-installed transformer sub-station body structure, it comprises upper box and lower basis, lower basis comprises framework, be connected to the base plate of framework bottom and be connected to the top board at framework top, described upper box is fixedly connected on top board, on described top board, be provided with the cable punching hole passing for cable, the side of described casing is provided with the cable punching hole passing for cable, and the height of described framework is 50cm～100cm.
Wherein, described framework and described base plate are integrally formed.
Wherein, described framework and described top board are integrally formed.
Wherein, described upper box is fixedly connected on top board by securing member.
Wherein, described securing member is bolt assembly.
Wherein, be provided with the order wire perforation of passing for order wire on described top board, the side of described framework is provided with the order wire perforation of passing for order wire.
Wherein, the perforation of the order wire on described top board is arranged on the position away from cable punching hole; Order wire perforation on described framework side is arranged on the position away from cable punching hole.
Wherein, the bottom of described framework is inwardly tightened up gradually and is formed the portion of tightening up, described in tighten up in portion and there is inclined-plane, described order wire perforation and cable punching hole are arranged on this inclined-plane.
Wherein, the material on described lower basis is armored concrete.
Wherein, in described lower basis, contain antiseepage curing materials.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: in the pre-installed transformer sub-station body structure that the utility model provides, upper box is fixedly connected on top board by bolt assembly, thereby upper box and lower basis are fixed together, the height of framework is controlled as 50cm～100cm, thereby reduced time basic height, reduced time basic volume, when substation field is built, hole body landfill is directly put at the scene that can directly pre-installed transformer sub-station body structure one of the present utility model be transported to, need not again make at the scene again foundation of civil work like this, with respect to existing foundation structure and mode of construction, construction period has greatly obtained shortening, lower basis is taken up an area space and is diminished, installation effectiveness is improved, workman need not enter into the operation of lower basis, avoided the generation of personal safety accident, and the lower foundation structure of this structure is simple, civil engineering cost is lower.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment pre-installed transformer sub-station body structure side-looking;
Fig. 2 is the structural representation of overlooking on lower basis in the utility model embodiment pre-installed transformer sub-station body structure;
Fig. 3 be in Fig. 2 A-A to cutaway view.
In figure, 1: upper box; 2: lower basis; 3: base plate; 4: top board; 5: high-tension cable perforation; 6: low-voltage cable perforation; 7: order wire perforation; 8: framework; 9: ground level.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As Fig. 1, shown in Fig. 2 and Fig. 3, the pre-installed transformer sub-station body structure that the utility model provides comprises upper box 1 and lower basic 2, in upper box 1, be provided with low-pressure chamber, transformer room, capacitor chamber and hyperbaric chamber, lower basic 2 comprise framework 8, be connected to the base plate 3 and the top board 4 that is connected to framework 8 tops of framework 8 bottoms, upper box 1 is fixedly connected on top board 4 by bolt assembly, certainly, upper box 1 also can be connected by the mode that is fixedly connected with of other routines with top board 4, framework 8, the hold of top board 4 and the relative sealing of base plate 3 formation, on described top board 4, be provided with the cable punching hole passing for cable, the side of described casing is provided with the cable punching hole passing for cable, the height of described framework 8 is 50cm～100cm.Wherein, cable punching hole comprises the high-tension cable perforation 5 that is arranged on framework 8 one sides and the low-voltage cable perforation 6 that is arranged on framework 8 opposite sides.
In technique scheme, lower basic 2 of pre-installed transformer sub-station body structure is connected to form an overall structure with upper box 1 prepackage, particularly, lower basic 2 top board 4 is fixedly connected with upper box 1, and in upper box 1, cable can import into by the cable punching hole on lower basic 2 top board 4 in lower basic 2 framework 8, then from the cable punching hole of framework 8 sides, pass, wherein, the height of framework 8 is 50cm～100cm, thereby makes lower basic 2 small volumes, and can meet the flexibility of cable, facilitate cable to install.When substation field is built, can directly transport pre-installed transformer sub-station body structure one of the present utility model to scene, after putting into more shallow hole body by lower basic 2, carry out backfill, now, lower basic 2 height that exceed ground level 9 with upper box 1 overall structure also decrease, also need not again make at the scene again foundation of civil work, with respect to existing foundation structure and mode of construction, construction period has greatly obtained shortening, lower basic 2 take up an area space diminishes, installation effectiveness is improved, and this structure is lower basic 2 simple in structure, do not need to arrange staircase, the affiliated facility such as shutter and plash, civil engineering cost is lower.
Further, described framework 8 is integrally formed with described base plate 3, thereby after cable is put on, by framework 8 and top board 4 fixed installations, lower basic 2 sealings that form are like this relatively better, prevent lower basic 2 interior infiltrations, and be convenient to be connected to one with upper box 1, after installing, be delivered to scene afterwards together.
Certainly, described framework 8 can be integrally formed with top board 4, after cable is put on, by framework 8 and base plate 3 fixed installations, lower basic 2 sealings that form are like this relatively better, can prevent equally lower basic 2 interior infiltrations, and be convenient to be connected to one with upper box 1, after installing, be delivered to scene afterwards together.
Preferably, on described top board 4, be provided with the order wire perforation 7 of passing for order wire, the side of described framework 8 is provided with the order wire perforation 7 of passing for order wire, to meet the requirement of the interior power equipment of upper box 1 and PERCOM peripheral communication, realizes the intellectuality operation of power equipment.
Usually, the perforation of the order wire on described top board 47 positions that are arranged on away from cable punching hole; Order wire perforation 7 positions that are arranged on away from cable punching hole on described framework 8 sides, prevent that communication is subject to the impact of cable.
Further, the bottom of described framework 8 is inwardly tightened up gradually and is formed the portion of tightening up, described in tighten up in portion and there is inclined-plane, order wire perforation 7 and cable punching hole can be arranged on inclined-plane, thereby can be convenient to cabling, and have reduced the volume on time basis 2.
Described lower basic 2 material is armored concrete, contains antiseepage curing materials in lower basic 2, to improve lower basic 2 the anti-ability to cure that blends.Lower like this basis 2 has and has waterproof, antifreeze, antiseep, etch-proof advantage.Certainly, lower basic 2 also can adopt steel structure framework.
The utility model pre-installed transformer sub-station body structure is applicable to some long distances, little load and dispersed little power supply place, and enters in the power supply engineerings such as ground, the little cost transformation of old house and increase-volume and play an important role at overhead wire.
The multiplex glass fibre of material of the upper box 1 in the utility model adds the synthetic material of cement.The heat-resisting resistance to compression of this material, ultra-violet radiation resisting, protection against the tide, fire-retardant, corrosion-resistant, can be because alternating hot and cold produces condensation, easily machine-shaping simultaneously, and upper box 1 and lower basic 2 material can be identical.When pre-installed transformer sub-station body structure that the utility model provides is used, lower basic 2 can imbed completely underground, thereby effectively reduce the earth's surface height of transformer station.
In sum, in the pre-installed transformer sub-station body structure that the utility model provides, thereby upper box 1 is fixedly connected on top board 4 upper box 1 and lower basic 2 is fixed together by bolt assembly, the height of framework 8 is controlled as 50cm～100cm, thereby reduced the height on time basis 2, reduced the volume on time basis 2, when substation field is built, hole body landfill is directly put at the scene that can directly pre-installed transformer sub-station body structure one of the present utility model be transported to, need not again make at the scene again basis so temporarily, with respect to existing foundation structure and mode of construction, construction period has greatly obtained shortening, lower basic 2 take up an area space diminishes, installation effectiveness is improved, and this structure is lower basic 2 simple in structure, civil engineering cost is lower, the ground level of whole pre-installed transformer sub-station body structure reduces, strengthened the harmony with surrounding environment, by order wire perforation 7 is set on lower basic 2, met the requirement of the interior power equipment of upper box 1 and PERCOM peripheral communication.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection range of the present utility model.
Claims (10)
1. a pre-installed transformer sub-station body structure, it is characterized in that: it comprises upper box and lower basis, lower basis comprises framework, be connected to the base plate of framework bottom and be connected to the top board at framework top, described upper box is fixedly connected on top board, on described top board, be provided with the cable punching hole passing for cable, the side of described casing is provided with the cable punching hole passing for cable, and the height of described framework is 50cm～100cm.
2. pre-installed transformer sub-station body structure according to claim 1, is characterized in that: described framework and described base plate are integrally formed.
3. pre-installed transformer sub-station body structure according to claim 1, is characterized in that: described framework and described top board are integrally formed.
4. pre-installed transformer sub-station body structure according to claim 1, is characterized in that: described upper box is fixedly connected on top board by securing member.
5. pre-installed transformer sub-station body structure according to claim 4, is characterized in that: described securing member is bolt assembly.
6. pre-installed transformer sub-station body structure according to claim 1, is characterized in that: on described top board, be provided with the order wire perforation of passing for order wire, the side of described framework is provided with the order wire perforation of passing for order wire.
7. pre-installed transformer sub-station body structure according to claim 6, is characterized in that: the order wire perforation on described top board is arranged on the position away from cable punching hole; Order wire perforation on described framework side is arranged on the position away from cable punching hole.
8. pre-installed transformer sub-station body structure according to claim 7, is characterized in that: the bottom of described framework is inwardly tightened up gradually and formed the portion of tightening up, described in tighten up in portion and there is inclined-plane, described order wire perforation and cable punching hole are arranged on this inclined-plane.
9. pre-installed transformer sub-station body structure according to claim 1, is characterized in that: the material on described lower basis is armored concrete.
10. pre-installed transformer sub-station body structure according to claim 9, is characterized in that: in described lower basis, contain antiseepage curing materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420230.9U CN203983787U (en) | 2014-07-28 | 2014-07-28 | A kind of pre-installed transformer sub-station body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420230.9U CN203983787U (en) | 2014-07-28 | 2014-07-28 | A kind of pre-installed transformer sub-station body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203983787U true CN203983787U (en) | 2014-12-03 |
Family
ID=51981203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420230.9U Active CN203983787U (en) | 2014-07-28 | 2014-07-28 | A kind of pre-installed transformer sub-station body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203983787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848860A (en) * | 2016-12-19 | 2017-06-13 | 四川宏华电气有限责任公司 | A kind of bus lifting cabinet for shale gas distribution system |
-
2014
- 2014-07-28 CN CN201420420230.9U patent/CN203983787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848860A (en) * | 2016-12-19 | 2017-06-13 | 四川宏华电气有限责任公司 | A kind of bus lifting cabinet for shale gas distribution system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204875845U (en) | Box -type substation's installation basis | |
| CN202127186U (en) | Semi-embedding prefabricated type substation | |
| CN201149984Y (en) | Sealing plugging structure for cable hole | |
| CN103628710A (en) | Portable and detachable box-type medium-voltage frequency conversion chamber | |
| CN206389023U (en) | A kind of clamshell distribution box | |
| CN203983787U (en) | A kind of pre-installed transformer sub-station body structure | |
| CN205070355U (en) | High leakproofness bus duct connection structure | |
| CN102251804A (en) | Mobile steel refuge chamber | |
| CN103368126B (en) | 10kV outdoor high voltage cable branch box and installation method thereof | |
| CN204927914U (en) | It becomes to bury to quick charge formula case | |
| CN104074377A (en) | Shell structure of preassembled type transformer station | |
| CN202474634U (en) | Water-proof box type substation | |
| CN203247887U (en) | Concrete cooling water-supply measuring and control device protecting box | |
| CN205565481U (en) | Formula transformer substation is constructed in piping lane cabin | |
| CN206143802U (en) | Prefabricated formula box -type substation cement foundation | |
| CN206389054U (en) | A kind of transformer station | |
| CN204793784U (en) | Box -type transformer substation | |
| CN203367953U (en) | 10kV outdoor high-voltage cable distribution box | |
| CN204012371U (en) | A kind of large-scale flat-top outer casing of box type transformer substation structure | |
| CN202474636U (en) | Box-type substation with good radiation | |
| CN203866805U (en) | Gravity-type offshore booster station | |
| CN108964015A (en) | A method of it is designed with electrical engineering height for low meter | |
| CN203352000U (en) | A box-type medium-voltage frequency conversion room | |
| CN116845725B (en) | Preassembled transformer station device | |
| CN213753745U (en) | Built-in strengthening mechanism's combination box-type substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |