CN218759058U - Assembly type transformer substation framework suitable for soft soil area - Google Patents
Assembly type transformer substation framework suitable for soft soil area Download PDFInfo
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- CN218759058U CN218759058U CN202222436603.9U CN202222436603U CN218759058U CN 218759058 U CN218759058 U CN 218759058U CN 202222436603 U CN202222436603 U CN 202222436603U CN 218759058 U CN218759058 U CN 218759058U
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Abstract
The utility model discloses an assembled transformer substation framework suitable for weak soil area, including assembled wallboard subassembly and raft foundation, raft foundation includes bottom plate and adjustable supporting plate group, adjustable supporting plate group includes slope connecting plate and horizontal support plate, the one end of slope connecting plate links to each other with horizontal support plate, a plurality of adjustable supporting plate group splice from top to bottom from the below left and right sides of bottom plate respectively and form the echelonment structure, and draw close each other in the middle of the below of bottom plate; when the adjustable supporting plate is installed in a soft soil area, the load of the upper structure can be respectively transmitted to the foundation through the inclined connecting plate and the horizontal supporting plate, and is dispersed through the plurality of adjustable supporting plate groups, so that the overall stability of the foundation can be improved; the whole body can be suitable for soft soil foundation, and the phenomena of settlement and cracking after construction are reduced to a greater extent.
Description
Technical Field
The utility model relates to an assembled transformer substation framework field specifically is an assembled transformer substation framework suitable for weak soil area.
Background
Generally, the pretreatment work of the foundation is required to be done in the three-way one-stage of the transformer substation, and reasonable, economical and feasible foundation treatment methods such as dynamic compaction, drainage consolidation, cement mixing piles, layered rolling and the like are selected according to different geology and site environments so as to avoid overall or local uneven settlement of a transformer substation site in the future. However, some foundation treatment methods have inevitable defects such as drainage consolidation and cement mixing piles, or inevitable reasons of objective factors and human factors, and a small amount of post-construction settlement can still be generated after the transformer substation is completed; particularly, for a transformer substation established in a soft soil area, the problem of post-construction settlement is not paid much attention to in the transformer substation design process, so that a set of comprehensive and effective solution is not provided all the time, and the problems of inclined cracking and the like of the transformer substation after operation are all the better.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an assembled transformer substation framework suitable for weak soil area to solve above-mentioned problem.
An assembled transformer substation framework suitable for soft soil areas comprises an assembled wallboard component and a raft foundation, wherein the assembled wallboard component comprises an adjusting support plate, a side plate and a cross beam, a hole is formed in the middle of the adjusting support plate, a plurality of through holes used for being inserted and matched with the cross beam are formed in the top end of the side plate, and the cross beam is of a hollow structure; the raft foundation comprises a bottom plate and adjustable supporting plate groups, each adjustable supporting plate group comprises an inclined connecting plate and a horizontal supporting plate, one end of each inclined connecting plate is connected with the corresponding horizontal supporting plate, the adjustable supporting plate groups are respectively spliced from top to bottom from the left side and the right side below the bottom plate to form a stepped structure, and the adjustable supporting plate groups are close to each other in the middle below the bottom plate;
the adjustable supporting plate group is attached to the foundation through the contact between the horizontal supporting plate and the horizontal supporting plate, and the inclined connecting plates positioned on the side portions of the horizontal supporting plate can disperse the acting force from the horizontal supporting plate and prevent the horizontal supporting plate from further descending so as to improve the overall stability of the foundation; the whole body can be suitable for soft soil foundation, and the phenomena of settlement and cracking after construction are reduced to a greater extent.
Preferably, the through hole has been seted up along vertical direction in the both sides of curb plate, the bottom plate has been seted up round track groove along its edge, the track inslot slides the card and is gone into there is connecting screw, the through hole has inserted the fixed column, the both ends of fixed column all are seted up and are connected the complex screw hole with connecting screw.
Preferably, the upper side edge of the bottom plate is provided with a circle of prefabricated frame along the circumferential direction of the bottom plate, the bottom ends of the adjusting support plate and the side plate are both positioned in the prefabricated frame, and a buffer cushion layer is arranged between the adjusting support plate and the inner side wall of the prefabricated frame.
Preferably, the left end and the right end of the horizontal supporting plate are both concavely provided with connecting grooves.
Preferably, two ends of the inclined connecting plate horizontally extend to form an extending plate which is used for being matched with the connecting groove in a clamping mode.
Preferably, the bottom both ends of bottom plate all are provided with the guide post, the guide post downwardly extending sets up, all set up on slope connecting plate and the horizontal support board with the guide post insert the complex jack mutually.
Preferably, a plurality of protruding columns are formed on the upper side wall and the lower side wall of the inclined connecting plate and the horizontal supporting plate, and each protruding column is in a conical shape.
Preferably, the telescopic support column comprises an outer sleeve and a telescopic column which is inserted into the outer sleeve in a sliding mode along the length direction of the outer sleeve.
Preferably, a spring acts between the inner end of the telescopic column and the inner cavity wall of the outer sleeve, the outer sleeve and the outer side of the telescopic column are sleeved with a telescopic corrugated sleeve, one end of the telescopic corrugated sleeve is connected with the outer sleeve, and the other end of the telescopic corrugated sleeve is connected with the telescopic column.
Preferably, the top end of the adjusting support plate is also provided with a plurality of through holes for inserting and matching with the cross beam.
Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses an assembled transformer substation framework includes assembled wallboard subassembly and raft foundation, and raft foundation includes bottom plate and adjustable brace group, and adjustable brace group includes slope connecting plate and horizontal support plate, and the one end of slope connecting plate links to each other with horizontal support plate, and a plurality of adjustable brace group splice from top to bottom from the below left and right sides of bottom plate respectively and form the echelonment structure to draw close each other in the middle of the below of bottom plate;
when the adjustable supporting plate is installed in a soft soil area, the load of an upper structure can be respectively transmitted to a foundation through the inclined connecting plate and the horizontal supporting plate and is dispersed through the plurality of adjustable supporting plate groups, when the area at the position of each adjustable supporting plate group is settled, the telescopic end of each telescopic supporting column can extend out to act on the horizontal supporting plate to enable the adjustable supporting plate groups to be attached to the foundation, so that the adjustable supporting plate groups and the foundation are always in contact with each other to ensure the support, and meanwhile, the inclined connecting plates positioned on the side parts of the horizontal supporting plates can disperse the acting force from the horizontal supporting plates to prevent the horizontal supporting plates from further descending, so that the overall stability of the foundation is improved; the whole body can be suitable for soft soil foundation, and the phenomena of settlement and cracking after construction are reduced to a greater extent.
Drawings
Fig. 1 is a perspective view of an assembled substation framework suitable for a soft soil area of the present invention;
fig. 2 is a perspective view of another angle of the assembled substation structure suitable for the soft soil area of the present invention;
fig. 3 is a front view of fig. 1 of an assembled substation architecture suitable for soft soil areas of the present invention;
fig. 4 is a schematic diagram of the position of the fixing column in the embodiment of the present invention;
fig. 5 is a schematic structural view of a horizontal support plate according to an embodiment of the present invention;
fig. 6 is a schematic structural view of the retractable supporting column in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, an assembled transformer substation framework suitable for soft soil areas comprises an assembled wallboard assembly and a raft foundation, wherein the assembled wallboard assembly comprises an adjusting support plate 100, a side plate 200 and a cross beam 300, a hole is formed in the middle of the adjusting support plate 100, a plurality of through holes 301 used for being in insertion fit with the cross beam 300 are formed in the top end of the side plate 200, and the cross beam 300 is of a hollow structure; the adjusting support plate 100 and the side plates 200 are prefabricated plates and are directly spliced together during installation, the adjusting support plate 100 is used for supporting the middle part of the cross beam 300, and two ends of the cross beam 300 are respectively inserted into the through holes 301 of the side plates 200 on the left side and the right side; the cross beam 300 is used for supporting a top cover of the substation;
the raft foundation comprises a bottom plate 400 and adjustable supporting plate groups, each adjustable supporting plate group comprises an inclined connecting plate 401 and a horizontal supporting plate 402, one end of each inclined connecting plate 401 is connected with the corresponding horizontal supporting plate 402, the adjustable supporting plate groups are respectively spliced from top to bottom from the left side and the right side below the bottom plate 400 to form a stepped structure, and the adjustable supporting plate groups are mutually close to each other at the middle part below the bottom plate 400; the inclined connecting plate 401 and the horizontal supporting plate 402 can be connected through a bolt piece; when the stepped structure is installed, the excavated earth volume on two sides is relatively small, and the integral excavated earth volume can be reduced;
a telescopic supporting column 500 is arranged between the horizontal supporting plate 402 and the bottom plate 400, one end of the telescopic supporting column 500 is rotatably connected with the bottom plate 400, and the other end of the telescopic supporting column 500 is rotatably connected with the horizontal supporting plate 402;
when the adjustable supporting plate group is installed, the adjustable supporting plate group is buried under the ground, the load generated by an upper structure (an assembled wallboard component) is transmitted to the bottom plate 400, the load is transmitted to the adjustable supporting plate group formed by the inclined connecting plates 401 and the horizontal supporting plates 402 through the bottom plate 400, the load is transmitted to a foundation through the inclined connecting plates 401 and the horizontal supporting plates 402 and is dispersed through the adjustable supporting plate groups, when the area at the adjustable supporting plate group is settled, the telescopic ends of the telescopic supporting columns 500 can extend out to act on the horizontal supporting plates 402 to enable the adjustable supporting plate group to be attached to the foundation, so that the adjustable supporting plate group and the foundation are always contacted to ensure the support, meanwhile, the inclined connecting plates 401 positioned on the side of the horizontal supporting plates 402 can disperse the acting force from the horizontal supporting plates 402 to prevent the horizontal supporting plates from further descending, and the overall stability of the foundation is improved; when the adjustable supporting plate group is installed, every two adjustable supporting plate groups can be spliced into a whole.
Through holes are formed in the two sides of the side plate 200 in the vertical direction, a circle of track groove 404 is formed in the edge of the bottom plate 400, a connecting screw 405 is clamped in the track groove 404 in a sliding mode, a fixing column 201 is inserted into the through holes, threaded holes connected with the connecting screw 405 and matched with the two ends of the fixing column 201 are formed in the two ends of the connecting screw 405, the bottom end of the connecting screw 405 is installed on a sliding block clamped in the track groove 404 in a sliding mode, the position of the connecting screw 405 can be adjusted flexibly through the sliding block when the connecting screw 405 is installed, and the fixing column 201 is used for supporting and reinforcing the two sides of the side plate 200.
The upside edge of bottom plate 400 is provided with the prefabricated frame 600 of round along its circumference, the bottom of adjusting backup pad 100 and curb plate 200 all is located prefabricated frame 600, and both be provided with cushion 601 between with prefabricated frame 600's the inside wall, cushion 601 can use fine sand bed, prefabricated frame 600 can further be spacing to the bottom of adjusting backup pad 100 and curb plate 200, when slope appears in bottom plate 400, cushion 601 can play the cushioning effect and avoid both rigid contact, cause the damage to the bottom of adjusting backup pad 100 and curb plate 200.
Connecting groove 421 is all concavely provided at both ends about horizontal support plate 402, and the both ends of slope connecting plate 401 are extended horizontally respectively and are used for going into the complex extension board 411 with connecting groove 421 card, and the extension board 411 card of slope connecting plate 401 is gone into and is connected in connecting groove 421 and through the bolt spare when connecting the cooperation, is convenient for splice the use.
A plurality of convex columns 422 are formed on the upper side wall and the lower side wall of the inclined connecting plate 401 and the horizontal supporting plate 402, and each convex column 422 is in a conical shape; when the anti-skid device is installed, the raised columns 422 are inserted into a foundation base and can play a role in skid resistance in the horizontal direction.
The telescopic supporting column 500 comprises an outer sleeve 501 and a telescopic column 502 which is slidably inserted into the outer sleeve 501 along the length direction of the outer sleeve 501, a spring 503 is arranged between the inner end of the telescopic column 502 and the inner cavity wall of the outer sleeve 501, a telescopic corrugated sleeve 504 is sleeved outside the outer sleeve 501 and the telescopic column 502, one end of the telescopic corrugated sleeve 504 is connected with the outer sleeve 501, the other end of the telescopic corrugated sleeve is connected with the telescopic column 502, the telescopic corrugated sleeve 504 can be a metal stainless steel corrugated sleeve, and the telescopic corrugated sleeve can be stretched to protect the sliding connection between the outer sleeve 501 and the telescopic column 502 from entering impurities, so that the telescopic column is blocked.
As an improvement of the present invention, the top end of the adjusting support plate 100 is also provided with a plurality of through holes 301 for inserting the matching with the cross beam 300, and the cross beam 300 can be directly inserted into the installation for limiting and supporting.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an assembled transformer substation framework suitable for soft soil area which characterized in that: the raft foundation comprises an assembly type wallboard assembly and a raft foundation, wherein the assembly type wallboard assembly comprises an adjusting support plate (100), a side plate (200) and a cross beam (300), a hole is formed in the middle of the adjusting support plate (100), a plurality of through holes (301) used for being inserted and matched with the cross beam (300) are formed in the top end of the side plate (200), and the cross beam (300) is of a hollow structure; the raft foundation comprises a bottom plate (400) and adjustable supporting plate groups, each adjustable supporting plate group comprises an inclined connecting plate (401) and a horizontal supporting plate (402), one end of each inclined connecting plate (401) is connected with the horizontal supporting plate (402), the adjustable supporting plate groups are spliced from top to bottom from the left side and the right side below the bottom plate (400) to form a stepped structure, and the adjustable supporting plate groups are close to each other at the middle part below the bottom plate (400);
a telescopic supporting column (500) is arranged between the horizontal supporting plate (402) and the bottom plate (400), one end of the telescopic supporting column (500) is rotatably connected with the bottom plate (400), and the other end of the telescopic supporting column is rotatably connected with the horizontal supporting plate (402).
2. The assembly type substation architecture suitable for the soft soil area of claim 1, wherein: the both sides of curb plate (200) have seted up the through hole along vertical direction, bottom plate (400) have seted up round track groove (404) along its edge, it has connecting screw (405) to slide the card in track groove (404), fixed column (201) have been inserted to the through hole, the both ends of fixed column (201) have all been seted up and have been connected the complex screw hole with connecting screw (405).
3. The assembly type substation architecture suitable for the soft soil area of claim 1, wherein: the upper side edge of the bottom plate (400) is provided with a circle of prefabricated frame (600) along the circumferential direction, the bottom ends of the adjusting support plate (100) and the side plates (200) are both positioned in the prefabricated frame (600), and a cushion layer (601) is arranged between the adjusting support plate and the inner side wall of the prefabricated frame (600).
4. The assembly type substation architecture suitable for the soft soil area of claim 2, wherein: the left end and the right end of the horizontal supporting plate (402) are both concavely provided with connecting grooves (421).
5. The assembly type substation architecture suitable for the soft soil area of claim 4, wherein: and two ends of the inclined connecting plate (401) are respectively horizontally extended with an extending plate (411) which is used for being clamped and matched with the connecting groove (421).
6. The assembly type substation architecture suitable for the soft soil area of claim 1, wherein: the bottom both ends of bottom plate (400) all are provided with guide post (403), guide post (403) downwardly extending sets up, all offer on slope connecting plate (401) and horizontal support plate (402) with guide post (403) the jack that inserts the complex mutually.
7. The assembly type substation architecture suitable for the soft soil area of claim 1, wherein: a plurality of protruding columns (422) are formed on the upper side wall and the lower side wall of the inclined connecting plate (401) and the horizontal supporting plate (402), and each protruding column (422) is in a conical shape.
8. The assembly type substation architecture suitable for the soft soil area of claim 1, wherein: the telescopic supporting column (500) comprises an outer sleeve (501) and a telescopic column (502) which is inserted into the outer sleeve (501) in a sliding mode along the length direction of the outer sleeve (501).
9. The assembly type substation architecture suitable for soft soil areas of claim 8, wherein: the utility model discloses a telescopic column, including outer tube (501), outer tube (502), telescopic column (502), spring (503) are used between inner and outer tube (501) inner chamber wall, the outside cover of outer tube (501) and telescopic column (502) is equipped with telescopic corrugated sleeve (504), the one end of telescopic corrugated sleeve (504) is connected with outer tube (501), and its other end is connected with telescopic column (502).
10. The fabricated substation architecture suitable for soft soil areas of claim 1, wherein: the top end of the adjusting support plate (100) is also provided with a plurality of through holes (301) which are used for being inserted and matched with the cross beam (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222436603.9U CN218759058U (en) | 2022-09-14 | 2022-09-14 | Assembly type transformer substation framework suitable for soft soil area |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222436603.9U CN218759058U (en) | 2022-09-14 | 2022-09-14 | Assembly type transformer substation framework suitable for soft soil area |
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| CN218759058U true CN218759058U (en) | 2023-03-28 |
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| CN202222436603.9U Active CN218759058U (en) | 2022-09-14 | 2022-09-14 | Assembly type transformer substation framework suitable for soft soil area |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117712860A (en) * | 2024-02-02 | 2024-03-15 | 寿光恒远新能源有限公司 | Box-type substation suitable for solar power generation in tidal flat |
-
2022
- 2022-09-14 CN CN202222436603.9U patent/CN218759058U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117712860A (en) * | 2024-02-02 | 2024-03-15 | 寿光恒远新能源有限公司 | Box-type substation suitable for solar power generation in tidal flat |
| CN117712860B (en) * | 2024-02-02 | 2024-05-14 | 寿光恒远新能源有限公司 | Box-type substation suitable for solar power generation in tidal flat |
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