CN214835170U - Transformer substation building structure built by prefabricated parts - Google Patents
Transformer substation building structure built by prefabricated parts Download PDFInfo
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- CN214835170U CN214835170U CN202120207973.8U CN202120207973U CN214835170U CN 214835170 U CN214835170 U CN 214835170U CN 202120207973 U CN202120207973 U CN 202120207973U CN 214835170 U CN214835170 U CN 214835170U
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Abstract
The utility model discloses a transformer substation building structure built by prefabricated components, which comprises a substrate and a prefabricated column body, wherein a plurality of vertically arranged reserved steel bars are fixed on the substrate, a plurality of reserved steel bars are enclosed into a rectangle, the surface of the substrate is provided with prefabricated column gaskets, the prefabricated column gaskets are positioned between the adjacent reserved steel bars, the lower end of the prefabricated column body is provided with a steel bar hole and a perfusion groove, the prefabricated column body is inserted on the reserved steel bars, the lower surface of the prefabricated column body is contacted with the prefabricated column gaskets, a bottom grouting layer is arranged between the prefabricated column body and the substrate, the upper end of the reserved steel bars is arranged in the perfusion groove, inclined support rods are arranged between the adjacent side walls of the prefabricated column body and the substrate, the top of the prefabricated column body is provided with a prefabricated beam, the top end of the prefabricated column body is provided with a placing groove, column longitudinal steel bars are arranged in the placing groove, the two ends of the precast beam are respectively placed at the upper ends of the two adjacent precast columns and are positioned on the inner sides of the longitudinal steel bars of the columns.
Description
Technical Field
The utility model relates to a transformer substation building technical field especially relates to a building structure of transformer substation that prefabricated component was built.
Background
The prefabricated member refers to a steel, wood or concrete member previously manufactured in a factory or on the site according to design specifications. The prefabricated members are various, and concrete members are common. In China, the application of concrete prefabricated parts in the municipal road and bridge industry is very wide and mature, but the application starts later in the building industry. In the last two years, some real estate enterprises began to try on prefabricated building for the research of housing industrialization and develop high-end buildings.
However, in the current power transformation project, the application of the transformer substation building adopting the prefabricated parts is less. The traditional transformer substation building structure is built by filling building blocks, wet operation is more, and the construction period is long. Moreover, because the construction technical levels of constructors are different, the quality of the parts such as the building wall body, the roof plate and the like is uneven. Some walls often have water leakage and seepage phenomena.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a transformer substation building structure that prefabricated component was built shortens construction cycle, and is easy more to the accuse to the holistic quality of building simultaneously, makes the transformer substation building have better security.
The above technical purpose of the present invention can be achieved by the following technical solutions: a transformer substation building structure built by prefabricated components comprises a base and prefabricated columns, wherein a plurality of vertically-arranged reserved steel bars are fixed on the base and form a rectangle, prefabricated column gaskets are arranged on the surface of the base and are positioned between adjacent reserved steel bars, steel bar holes and a filling groove are formed in the lower ends of the prefabricated columns, the prefabricated columns are inserted in the reserved steel bars, the lower surfaces of the prefabricated columns are in contact with the prefabricated column gaskets, a bottom grouting layer is arranged between the prefabricated columns and the base, the upper ends of the reserved steel bars penetrate through the filling groove, a filling layer is arranged in the filling groove, inclined support rods are arranged between the adjacent side walls of the prefabricated columns and the base, prefabricated beams are arranged at the tops of the prefabricated columns, a placing groove is formed in the top ends of the prefabricated columns, and column longitudinal steel bars are arranged in the placing groove, the two ends of the precast beam are respectively placed at the upper ends of the two adjacent precast columns and are positioned on the inner sides of the longitudinal steel bars of the columns.
Through above-mentioned technical scheme, prefabricated post gasket is used for filling up establishes prefabricated cylinder, makes on the prefabricated cylinder inserts the reserve reinforcing bar and leaves certain clearance between the basement. The inclined support rods on the two sides respectively adjust the front and back direction and the left and right direction of the prefabricated column body, so that the prefabricated column body is finally kept in a vertical state. The bottom grouting layer fixes the base, the lower end of the prefabricated column body and the lower end of the reserved steel bar together. And after the prefabricated beam is placed and the position is determined to be correct, pouring concrete into the placing groove to fix the two ends of the prefabricated beam.
The utility model discloses still further set up to: and adjacent prefabricated top plates are regularly arranged on the prefabricated beams, and the length of the single edge of each prefabricated top plate and the length of the superposition of the prefabricated beams are 20-30 mm.
Through above-mentioned technical scheme, place in precast beam upper end more steadily on the precast roof board.
The utility model discloses still further set up to: and an edge sealing layer is arranged at the junction of the lower end of the precast beam and the precast top plate.
Through above-mentioned technical scheme, the banding layer increases the fastening nature of being connected between precast beam and the precast roof, also has better seal between precast beam and the precast roof when simultaneously, prevents the phenomenon of percolating water.
The utility model discloses still further set up to: and a sealing template is arranged at the joint position of the precast beam and the precast column body.
Through the technical scheme, the mold sealing system is formed at the node, so that the node can be conveniently poured subsequently.
The utility model discloses still further set up to: it is adjacent be equipped with the light partition wall between the prefabricated cylinder, arrange along its direction of height on the lateral wall that prefabricated cylinder and light partition wall are connected and be equipped with U type draw-in groove, the light partition wall is close to one side of prefabricated cylinder is inlayed and is located in the U type draw-in groove.
Through above-mentioned technical scheme, U type draw-in groove plays preliminary fixed and limiting displacement to the light partition wall of inlaying locating in it.
The utility model discloses still further set up to: and the distance between every two adjacent U-shaped clamping grooves is 80-120 cm.
Through above-mentioned technical scheme, make each position of light partition wall can both carry out preliminary fixed and spacing, prevent that the position of keeping away from U type draw-in groove after the light partition wall atress from taking place crooked.
The utility model discloses still further set up to: and structural slurry layers are arranged between the light partition wall and the base and between the light partition wall and the prefabricated column body.
Through above-mentioned technical scheme, the structure thick liquid layer makes light partition wall fixed firm when installing, prevents to become flexible or the skew takes place for the position among the installation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a cross-sectional view taken along the direction B in fig. 2 according to the present invention.
The reference numbers in the figures mean: 1. a substrate; 2. prefabricating a cylinder; 3. reserving a steel bar; 4. prefabricating a column gasket; 5. reinforcing steel bar holes; 6. pouring a tank; 7. a diagonal brace; 8. a placement groove; 9. column longitudinal steel bars; 10. prefabricating a top plate; 11. a light partition wall; 12. u-shaped clamping groove.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The present invention will be described below with reference to fig. 1 to 3.
The utility model provides a transformer substation building structure that prefabricated component built, includes basement 1 and prefabricated cylinder 2, basement 1 is the ground of transformer substation's building, adopts cast-in-place mode to make basement 1 in this embodiment. A plurality of vertically arranged reserved steel bars 3 are fixed on the substrate 1, and the length of the reserved steel bars 3 extending out of the substrate 1 is 20-40 cm. A plurality of reserved steel bars 3 enclose into the rectangle in this embodiment to when the lower extreme of prefabricated cylinder 2 inserted on reserved steel bar 3, reserved steel bar 3 can play the fixed action to each position of prefabricated cylinder 2. The surface of the substrate 1 is provided with prefabricated column gaskets 4, the prefabricated column gaskets 4 are positioned between the adjacent reserved steel bars 3, and the lower surface of the prefabricated column body 2 is in contact with the prefabricated column gaskets 4. The prefabricated column gasket 4 is used for cushioning the prefabricated column body 2, so that a certain gap is reserved between the prefabricated column body 2 and the base 1 after the prefabricated column body 2 is inserted into the reserved steel bars 3.
Reinforcing bar hole 5 and filling groove 6 have been seted up to the lower extreme of prefabricated cylinder 2, and reinforcing bar hole 5 on the prefabricated cylinder 2 aims at reserved reinforcing bar 3 and inserts and locate and carry out preliminary fixed on reserved reinforcing bar 3. Inclined supporting rods 7 are arranged between the adjacent side walls of the prefabricated column bodies 2 and the base 1, and the inclined supporting rods 7 on the two sides respectively adjust the front and back direction and the left and right direction of the prefabricated column bodies 2, so that the prefabricated column bodies 2 are kept in a vertical state finally. A bottom grouting layer is arranged between the prefabricated column body 2 and the base 1 and is positioned in a gap between the prefabricated column body 2 and the base 1, the lower end of the prefabricated column body 2 and the lower end of the reserved steel bar 3 are fixed together through the bottom grouting layer. The filling tank 6 is worn to locate by the upper end of reserve reinforcing bar 3, and is equipped with the filling layer in the filling tank 6, and the filling layer can be fixed in together with reserve reinforcing bar 3 with the reinforcing bar in the prefabricated cylinder 2.
The top of prefabricated cylinder 2 is equipped with the precast beam, and the top of prefabricated cylinder 2 is equipped with standing groove 8, is equipped with post longitudinal reinforcement 9 in the standing groove 8, and the both ends of precast beam are placed respectively in the upper end of two adjacent prefabricated cylinders 2 and are located the inboard of post longitudinal reinforcement 9. And after the precast beam is placed and the position is determined to be correct, pouring concrete into the placing groove 8 to fix the two ends of the precast beam.
And the adjacent precast beams are provided with precast top plates 10 which are regularly arranged, and the length of the single edge of each precast top plate 10 which is superposed with the precast beam is 20-30 mm. The juncture of the lower end of the precast beam and the precast top plate 10 is provided with an edge sealing layer, the edge sealing layer increases the connection tightness between the precast beam and the precast top plate 10, and meanwhile, the precast beam and the precast top plate 10 have better tightness, so that the phenomenon of water leakage is prevented. And a sealing template is arranged at the joint position of the precast beam and the precast column body 2, so that a sealing template system is formed at the joint to facilitate the subsequent pouring of the joint.
Be equipped with light partition wall 11 between the adjacent prefabricated cylinder 2, arrange along its direction of height on the lateral wall that prefabricated cylinder 2 and light partition wall 11 are connected and be equipped with U type draw-in groove 12, U type draw-in groove 12 plays preliminary fixed and limiting displacement to the light partition wall 11 of locating in it inlays. The interval of adjacent U type draw-in groove 12 is 80~120cm, makes each position of light partition wall 11 can both carry out preliminary fixed and spacing, prevents that the position of keeping away from U type draw-in groove 12 after the light partition wall 11 atress from taking place to warp. One side of the light partition wall 11 close to the prefabricated column body 2 is embedded in the U-shaped clamping groove 12. All be equipped with the structure thick liquid layer between light partition wall 11 and the basement 1 and between light partition wall 11 and the prefabricated cylinder 2, the structure thick liquid layer makes light partition wall 11 fixed firm when installing, prevents to become flexible or the skew takes place for the position in the installation.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.
Claims (7)
1. A transformer substation building structure built by prefabricated parts comprises a base (1) and prefabricated columns (2), and is characterized in that a plurality of vertically-arranged reserved steel bars (3) are fixed on the base (1), a plurality of reserved steel bars (3) enclose into a rectangle, prefabricated column gaskets (4) are arranged on the surface of the base (1), the prefabricated column gaskets (4) are located between the adjacent reserved steel bars (3), a steel bar hole (5) and a filling groove (6) are formed in the lower end of each prefabricated column (2), the prefabricated columns (2) are inserted into the reserved steel bars (3), the lower surfaces of the prefabricated columns (2) are in contact with the prefabricated column gaskets (4), a bottom grouting layer is arranged between the prefabricated columns (2) and the base (1), the upper ends of the reserved steel bars (3) penetrate through the filling groove (6), and the filling layer is arranged in the filling groove (6), all be equipped with diagonal brace (7) between the adjacent lateral wall of prefabricated cylinder (2) and basement (1), the top of prefabricated cylinder (2) is equipped with the precast beam, the top of prefabricated cylinder (2) is equipped with standing groove (8), be equipped with post longitudinal reinforcement (9) in standing groove (8), the both ends of precast beam are placed respectively in the upper end of two adjacent prefabricated cylinders (2) and are located the inboard of post longitudinal reinforcement (9).
2. A prefabricated component built substation building structure according to claim 1, characterized in that: and adjacent precast top plates (10) which are regularly arranged are arranged on the precast beams, and the length of the single edge of each precast top plate (10) which is overlapped with the precast beam is 20-30 mm.
3. A prefabricated component built substation building structure according to claim 2, characterized in that: and an edge sealing layer is arranged at the junction of the lower end of the precast beam and the precast top plate (10).
4. A prefabricated component built substation building structure according to claim 2, characterized in that: and a sealing template is arranged at the joint position of the precast beam and the precast column body (2).
5. A prefabricated component built substation building structure according to claim 1, characterized in that: it is adjacent be equipped with light partition wall (11) between prefabricated cylinder (2), arrange along its direction of height on the lateral wall that prefabricated cylinder (2) and light partition wall (11) are connected and be equipped with U type draw-in groove (12), light partition wall (11) are close to one side of prefabricated cylinder (2) is inlayed and is located in U type draw-in groove (12).
6. A prefabricated component built substation building structure according to claim 5, characterized in that: the distance between every two adjacent U-shaped clamping grooves (12) is 80-120 cm.
7. A prefabricated component built substation building structure according to claim 5, characterized in that: structural slurry layers are arranged between the light partition wall (11) and the base (1) and between the light partition wall (11) and the prefabricated column body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120207973.8U CN214835170U (en) | 2021-01-25 | 2021-01-25 | Transformer substation building structure built by prefabricated parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120207973.8U CN214835170U (en) | 2021-01-25 | 2021-01-25 | Transformer substation building structure built by prefabricated parts |
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| Publication Number | Publication Date |
|---|---|
| CN214835170U true CN214835170U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120207973.8U Active CN214835170U (en) | 2021-01-25 | 2021-01-25 | Transformer substation building structure built by prefabricated parts |
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| Country | Link |
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| CN (1) | CN214835170U (en) |
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2021
- 2021-01-25 CN CN202120207973.8U patent/CN214835170U/en active Active
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