CN221000982U - Anti-corrosion steel pile connecting base - Google Patents
Anti-corrosion steel pile connecting base Download PDFInfo
- Publication number
- CN221000982U CN221000982U CN202322747664.1U CN202322747664U CN221000982U CN 221000982 U CN221000982 U CN 221000982U CN 202322747664 U CN202322747664 U CN 202322747664U CN 221000982 U CN221000982 U CN 221000982U
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- steel structure
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 116
- 239000010959 steel Substances 0.000 title claims abstract description 116
- 238000005260 corrosion Methods 0.000 title claims abstract description 16
- 238000010008 shearing Methods 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims description 30
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000004575 stone Substances 0.000 abstract description 5
- 238000011065 in-situ storage Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 241000574149 Podotheca Species 0.000 description 5
- 238000005536 corrosion prevention Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The application relates to the field of steel connectors, and discloses an anti-corrosion steel pile connecting base. The bottom of the steel structure pile is wrapped and installed through connection of the connecting bottom plate, the foot sleeves and the column feet, when the steel structure pile is buried, the foundation column body and the concrete short column are cast in situ to form a whole, the grounding row is fixedly connected with an embedded part of the concrete short column, a shearing-resistant groove at the top end of the concrete short column is used for being embedded into the bottom of the steel structure pile, a screw hole at the top end of the shearing-resistant groove is fixed with the connecting bottom plate above the fixing bolt through threads, after the steel structure pile is installed in place, a gap is poured by fine stone concrete without shrinkage so as to ensure that the connection between the steel structure pile and the concrete short column is smooth and tight, finally, a circle of thin foot wrapping layer is poured around the bottom of the steel structure pile above the ground so as to prevent moisture from corroding the steel structure pile, and an anti-corrosion layer is arranged inside the thick foot wrapping layer and the thin foot wrapping layer so as to further protect the bottom of the steel structure pile.
Description
Technical Field
The application belongs to the technical field of steel connectors, and particularly relates to an anti-corrosion steel pile connecting base.
Background
The steel structure is a structure composed of steel materials, and is one of main building structure types; the structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing, drying, galvanization and the like are adopted; the components or parts are usually connected by adopting welding seams, bolts or rivets; the steel structure is connected by bolts and rivets, and steel column feet for installing the bolts are arranged on the end surfaces of steel materials; connecting pieces are needed to connect the section steel with the section steel or the section steel with the steel beam and the base.
The bottom installation external member of steel construction post is disclosed in the publication No. CN218406057U, including the steel construction post, the bottom of steel construction post is provided with the column foot, the column foot is equipped with the podotheca with steel construction post in the contact department cover, steel construction post, column foot and podotheca pass through fixing bolt connection fixed, the bottom of steel construction post is provided with the bottom plate, including the base in the column foot, contact plate and ground row, the top of base is fixed with the contact plate, the multiunit locating hole has been seted up on the contact plate, the bottom fixed ground row of base, include the frame in the podotheca with set up with the interior groove in the frame, align screw hole and locating hole, will have steel construction post and contact with the contact plate at last, with preset hole on the bottom plate, screw hole and locating hole are aimed at with the three in connection, and screw in the ground, the realization is fixed, buries down at last can, this device has stable fixed effect with current structure, adopt ground row and multiunit buries, improve the structural stability of steel construction post bottom, avoid it to take place to rock.
However, the steel structure base in the patent is not subjected to corrosion prevention treatment, is directly buried underground, and the underground soil environment can corrode the steel column and the connecting base, so that the service life of the steel column is influenced.
Disclosure of utility model
The application aims at: in order to solve the problem that the steel structure base is not subjected to corrosion prevention treatment, the corrosion prevention steel pile connecting base is provided.
The technical scheme adopted by the application is as follows: the utility model provides a corrosion-resistant steel pile connection base, the bottom of steel construction stake is provided with connection bottom plate, connection bottom plate's bottom is provided with and is connected with the column foot, the column foot includes the base, the bottom fixedly connected with of base is arranged to a plurality of ground, the bottom of steel construction stake is provided with and is connected with the concrete short column, the column foot with the ground is arranged and is in the inside of concrete short column, the shearing resistant groove has been seted up to the top intermediate position of concrete short column, shearing resistant groove with steel construction stake assorted corresponds, the bottom of concrete short column is provided with the foundation cylinder, shearing resistant groove's outside round all around is provided with the screw, the top of concrete short column is provided with and is connected with thick package foot layer, the top of thick package foot layer is provided with and is connected with thin package foot layer, thick package foot layer with the inboard of thin package foot layer all is provided with the anticorrosive coating.
Through adopting above-mentioned technical scheme, steel construction pile bottom carries out parcel formula installation with steel construction pile's bottom through the connection of bottom plate, foot cover and column foot, when burying, foundation cylinder and concrete short column cast-in-place are whole, with ground row and concrete short column's built-in fitting fixed connection, the shearing-resistant groove on concrete short column top is used for imbedding steel construction pile's bottom, the screw on the shearing-resistant groove top is fixed with the connection bottom plate of fixing bolt top mutually, after the installation is taken one's place, pour the gap with non-shrink fine stone concrete, in order to guarantee that the connection between steel construction pile and the concrete short column is even inseparable, pour thick packet foot layer to ground at steel construction pile bottom up at last, pour a round thin packet foot layer again around steel construction pile's bottom above ground, prevent the erosion of steel construction pile, thick packet foot layer and thin packet foot layer's inside all are equipped with the anticorrosive coating, be used for further protection to steel construction pile bottom.
In a preferred embodiment, a foot sleeve is sleeved at the contact position of the column foot and the steel structure pile.
Through adopting above-mentioned technical scheme, the foot cover is connected with the connection base through fixing bolt, protects steel construction stake bottom.
In a preferred embodiment, the foot cover includes an outer frame and an inner groove, the outer frame is a hollow structure with an open top, the inner groove is provided at the center of the bottom end of the outer frame, and a plurality of threaded holes are provided at the bottom end of the outer frame and on the outer side of the inner groove.
Through adopting above-mentioned technical scheme, the inside groove in the outer frame looks adaptation with the base of below, the outer frame of foot cover is with the base through the screw hole connection parcel of top in.
In a preferred embodiment, a contact plate is connected to the top end of the base, and a plurality of positioning holes are formed in the outer surface above the contact plate.
Through adopting above-mentioned technical scheme, contact plate and outer frame size looks adaptation, the screw hole on the outer frame corresponds with the locating hole on the contact plate, and then is connected foot cover and column shoe through fixing bolt.
In a preferred embodiment, a plurality of fixing bolts are arranged at the top end of the connecting bottom plate and are connected to the outer sides of the periphery of the steel structure piles.
Through adopting above-mentioned technical scheme, connect steel construction stake on connecting the base through the fixing bolt on the connecting base for fixed underground of burying.
In a preferred embodiment, the steel structural piles, the leg sleeves and the column base are fixedly connected through the fixing bolts.
Through adopting above-mentioned technical scheme, fixing bolt is with steel construction stake fixed mounting on the connection base, and rethread screw hole on the outer frame and locating hole are connected fixedly with steel construction stake, podotheca and column base on the contact plate for the anticorrosive and the installation of protection steel construction stake bottom are stable.
In a preferred embodiment, the outer frame is adapted to the outer diameter dimensions of the ground rows and the contact plates, and the inner groove is adapted to the dimensions of the base.
Through adopting above-mentioned technical scheme, outer frame, connection base and contact plate size are the same for connect, and the inside groove in the outer frame just in time adapts to the base, and outer frame, connection base and contact plate interconnect and fixed through fixing bolt.
In a preferred embodiment, the threaded hole is matched with the positioning hole.
Through adopting above-mentioned technical scheme, through screw hole on the outer frame and locating hole on the contact plate with steel construction stake, podotheca and column base are connected fixedly for the anticorrosive and the installation of protection steel construction stake bottom are stable.
In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:
The bottom of the steel structure pile is wrapped and installed through connection of the connecting bottom plate, the foot sleeves and the column feet, when the steel structure pile is buried, the foundation column body and the concrete short column are cast in situ to form a whole, the grounding row is fixedly connected with an embedded part of the concrete short column, a shearing-resistant groove at the top end of the concrete short column is used for being embedded into the bottom of the steel structure pile, a screw hole at the top end of the shearing-resistant groove is fixed with the connecting bottom plate above the fixing bolt through threads, after the steel structure pile is installed in place, a gap is poured by fine stone concrete without shrinkage so as to ensure that the connection between the steel structure pile and the concrete short column is smooth and tight, finally, a circle of thin foot wrapping layer is poured around the bottom of the steel structure pile above the ground so as to prevent moisture from corroding the steel structure pile, and an anti-corrosion layer is arranged inside the thick foot wrapping layer and the thin foot wrapping layer so as to further protect the bottom of the steel structure pile.
Drawings
FIG. 1 is a schematic cross-sectional view of the present application;
FIG. 2 is a schematic view of a corrosion resistant concrete stub of the present application;
FIG. 3 is a schematic view of a base structure of the present application;
FIG. 4 is a schematic view of the structure of the column shoe and the shoe sleeve of the present application;
The marks in the figure: 1. steel structure piles; 2. a base column; 3. a concrete short column; 4. a thick foot wrapping layer; 5. a thin foot wrapping layer; 6. a shear groove; 7. a screw hole; 8. a fixing bolt; 9. a foot cover; 10. column feet; 11. a ground row; 12. an outer frame; 13. an inner tank; 14. a threaded hole; 15. a contact plate; 16. positioning holes; 17. a base; 18. and the bottom plate is connected.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions in the embodiments of the present application will be clearly and completely described in the following in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
With reference to figures 1-4 of the drawings,
Examples:
Referring to fig. 1-2, an anti-corrosion steel pile connection base is provided, a connection bottom plate 18 is arranged at the bottom of a steel structure pile 1, a column base 10 is arranged at the bottom of the connection bottom plate 18, the column base 10 comprises a base 17, the bottom end of the base 17 is fixedly connected with a plurality of grounding bars 11, a concrete short column 3 is arranged at the bottom end of the steel structure pile 1, the column base 10 and the grounding bars 11 are arranged in the concrete short column 3, a shearing resistant groove 6 is formed in the middle position of the top end of the concrete short column 3, the shearing resistant groove 6 is matched and corresponds to the steel structure pile 1, a foundation column 2 is connected at the bottom end of the concrete short column 3, screw holes 7 are formed in the periphery of the shearing resistant groove 6, a thick foot wrapping layer 4 is arranged at the top end of the concrete short column 3, a thin foot wrapping layer 5 is connected at the top end of the thick foot wrapping layer 4, and anti-corrosion layers are arranged at the inner sides of the thick foot wrapping layer 4 and the thin foot wrapping layer 5; the bottom of the steel structure pile 1 is wrapped and installed through connection of a connection bottom plate 18, a foot sleeve 9 and a column foot 10, when the steel structure pile is buried, a foundation column 2 and a concrete short column 3 are cast in situ to form a whole, a grounding row 11 is fixedly connected with an embedded part of the concrete short column 3, a shearing resistant groove 6 at the top end of the concrete short column 3 is used for being embedded into the bottom end of the steel structure pile 1, a screw hole 7 at the top end of the shearing resistant groove 6 is fixed with the connection bottom plate 18 above a fixing bolt 8 through threads, after the steel structure pile is installed in place, a non-shrinkage fine stone concrete pouring gap is used for ensuring that the connection between the steel structure pile 1 and the concrete short column 3 is smooth and tight, finally, a thick foot covering layer 4 is poured upwards to the ground on the bottom of the steel structure pile 1, a circle of thin foot covering layer 5 is poured around the bottom of the steel structure pile 1 above the ground to prevent erosion of the steel structure pile 1, and an anti-corrosion layer is arranged inside the thick foot covering layer 4 and the thin foot covering layer 5 to further protect the bottom of the steel structure pile 1.
Referring to fig. 3, a foot sleeve 9 is sleeved and connected at the contact part of the column foot 10 and the steel structure pile 1; the foot sleeve is connected with the connecting base through a fixing bolt, and the bottom of the steel structure pile is protected.
Referring to fig. 4, the foot cover 9 includes an outer frame 12 and an inner groove 13, the outer frame 12 is a hollow structure with an open top, the inner groove 13 is arranged at the center of the bottom end of the outer frame 12, the bottom end of the outer frame 12 is provided with a plurality of threaded holes 14 on the outer side of the inner groove 13; an inner groove in the outer frame is matched with the base below, and the outer frame of the foot sleeve is used for connecting and wrapping the base through a threaded hole above.
Referring to fig. 4, a contact plate 15 is connected to the top end of a base 17, and a plurality of positioning holes 16 are formed in the upper outer surface of the contact plate 15; the contact plate is matched with the outer frame in size, the threaded holes on the outer frame correspond to the positioning holes on the contact plate, and the foot sleeves are connected with the column feet through the fixing bolts.
Referring to fig. 3, a plurality of fixing bolts 8 are connected to the top end of the bottom plate 18 and are provided on the outer sides around the steel structure piles 1; the steel structure piles are connected to the connecting base through the fixing bolts on the connecting base and used for being fixedly buried underground.
Referring to fig. 3, a steel structure pile 1, a foot cover 9 and a column foot 10 are fixedly connected through a fixing bolt 8; the fixing bolts are used for fixedly mounting the steel structure piles on the connecting base, and the steel structure piles, the foot sleeves and the column feet are fixedly connected through the threaded holes on the outer frame and the positioning holes on the contact plates, so that the bottom ends of the steel structure piles are protected from corrosion and are stable to install.
Referring to fig. 4, the outer frame 12 is adapted to the outer diameter dimensions of the ground bar 11 and the contact plate 15, and the inner groove 13 is adapted to the dimensions of the base 17; the outer frame, the connecting base and the contact plate are the same in size and used for connection, an inner groove in the outer frame is just matched with the base, and the outer frame, the connecting base and the contact plate are connected and fixed with each other through fixing bolts.
Referring to fig. 2, the threaded bore 14 matingly corresponds to the locating bore 16; the steel structure pile, the foot sleeve and the column foot are fixedly connected through the threaded holes on the outer frame and the positioning holes on the contact plate, and the steel structure pile is used for protecting the corrosion prevention and the installation stability of the bottom end of the steel structure pile.
The implementation principle of the embodiment of the anti-corrosion steel pile connecting base provided by the application is as follows: the bottom of a steel structure pile 1 is wrapped and installed through connection of a connection bottom plate 18, a foot sleeve 9 and a column foot 10, when the steel structure pile is buried, a foundation column 2 and a concrete short column 3 are cast in situ to form a whole, a grounding row 11 is fixedly connected with an embedded part of the concrete short column 3, a shearing resistant groove 6 at the top end of the concrete short column 3 is used for being embedded into the bottom of the steel structure pile 1, a screw hole 7 at the top end of the shearing resistant groove 6 is fixed with the connection bottom plate 18 above a fixing bolt 8 through threads, after the steel structure pile is installed in place, a non-shrinkage fine stone concrete pouring gap is used for ensuring that the connection between the steel structure pile 1 and the concrete short column 3 is smooth and tight, finally, a thick foot wrapping layer 4 is poured upwards to be flat to the ground at the bottom of the steel structure pile 1, a circle of thin foot wrapping layer 5 is poured around the bottom of the steel structure pile 1 above the ground to prevent erosion of the steel structure pile 1 due to moisture, and anti-corrosion layers are arranged inside the thick foot wrapping layer 4 and the thin foot wrapping layer 5 to be used for further protecting the bottom of the steel structure pile 1.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (8)
1. The utility model provides an anticorrosive shaped steel stake connection base, includes steel construction stake (1), its characterized in that: the bottom of steel construction stake (1) is provided with connection bottom plate (18), the bottom of connection bottom plate (18) is provided with and is connected with column foot (10), column foot (10) include base (17), the bottom fixedly connected with of base (17) arranges (11) with the earth, the bottom of steel construction stake (1) is provided with and is connected with concrete short column (3), column foot (10) with earth arrange (11) and set up the inside of concrete short column (3), shearing resistant groove (6) have been seted up to the top intermediate position of concrete short column (3), shearing resistant groove (6) with steel construction stake (1) assorted corresponds, the bottom of concrete short column (3) sets up and is connected with foundation cylinder (2), round outside all around of shearing resistant groove (6) is provided with screw (7), the top of concrete short column (3) is provided with and is connected with thick package foot layer (4), the top of thick package foot layer (4) is provided with and is connected with thin package foot layer (5), the inboard foot layer (5) is provided with the anticorrosive layer.
2. An anti-corrosion steel pile connection base according to claim 1, wherein: and a foot sleeve (9) is sleeved at the contact part of the column foot (10) and the steel structure pile (1).
3. An anti-corrosion steel pile connection base according to claim 2, wherein: the foot cover (9) comprises an outer frame (12) and an inner groove (13), wherein the outer frame (12) is of a hollow structure with an open top, the inner groove (13) is formed in the center of the bottom end of the outer frame (12), and a plurality of threaded holes (14) are formed in the bottom end of the outer frame (12) and the outer side of the inner groove (13).
4. A corrosion resistant steel pile connecting base as claimed in claim 3, wherein: the top of base (17) is provided with and is connected with contact plate (15), a plurality of locating holes (16) have been seted up on the top surface of contact plate (15).
5. An anti-corrosion steel pile connection base according to claim 2, wherein: the top end of the connecting bottom plate (18) and the outer side around the steel structure pile (1) are provided with a plurality of fixing bolts (8).
6. The corrosion-resistant steel pile connecting base of claim 5, wherein: the steel structure pile (1), the foot sleeves (9) and the column feet (10) are fixedly connected through the fixing bolts (8).
7. The corrosion-resistant steel pile connecting base of claim 4, wherein: the outer frame (12) is matched with the outer diameter sizes of the grounding bars (11) and the contact plates (15), and the inner groove (13) is matched with the base (17) in size.
8. The corrosion-resistant steel pile connecting base of claim 4, wherein: the threaded hole (14) is matched and corresponds to the positioning hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322747664.1U CN221000982U (en) | 2023-10-13 | 2023-10-13 | Anti-corrosion steel pile connecting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322747664.1U CN221000982U (en) | 2023-10-13 | 2023-10-13 | Anti-corrosion steel pile connecting base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221000982U true CN221000982U (en) | 2024-05-24 |
Family
ID=91089096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322747664.1U Active CN221000982U (en) | 2023-10-13 | 2023-10-13 | Anti-corrosion steel pile connecting base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221000982U (en) |
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2023
- 2023-10-13 CN CN202322747664.1U patent/CN221000982U/en active Active
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