CN214783218U - Connecting structure between steel pipe pile and I-steel - Google Patents
Connecting structure between steel pipe pile and I-steel Download PDFInfo
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- CN214783218U CN214783218U CN202120740649.2U CN202120740649U CN214783218U CN 214783218 U CN214783218 U CN 214783218U CN 202120740649 U CN202120740649 U CN 202120740649U CN 214783218 U CN214783218 U CN 214783218U
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Abstract
The application relates to a connection structure between steel-pipe pile and I-steel belongs to steel trestle construction technical field. The steel pipe pile comprises a steel pipe pile and I-shaped steel, wherein the upper end of the steel pipe pile is provided with two embedding notches for the I-shaped steel to be vertically embedded, the two embedding notches are formed along 180-degree rotational symmetry in the circumferential direction of the steel pipe pile, the I-shaped steel comprises two horizontal plates and at least one vertical plate located between the two horizontal plates, and two elongated slots with opposite opening directions are formed between the vertical plate and the horizontal plates. This application has the firm effect of I-steel installation.
Description
Technical Field
The utility model belongs to the technical field of steel trestle construction and specifically relates to a connection structure between steel-pipe pile and I-steel.
Background
In the process of constructing the underwater bridge foundation, the two banks are pulled through by generally adopting a mode of erecting a steel trestle to form an overwater operation channel for material transportation and the passage of construction mechanical equipment.
The existing steel trestle usually comprises a pile foundation, a framework formed by bailey pieces, a bridge deck slab laid at the top and guardrails arranged on two sides of the bridge deck slab, the pile foundation of the steel trestle mainly comprises a connecting system between a steel pipe pile and the steel pipe pile and an inclined strut, I-steel needs to be laid at the top of the pile foundation, the framework formed by the bailey pieces is indirectly supported through the I-steel, the existing I-steel installation mode is usually directly laid on a plurality of steel pipe piles, and the I-steel is supported through the steel pipe piles.
Aiming at the related technologies, the inventor thinks that the existing I-steel installation mode can not fix the I-steel well and the installation is not firm enough.
SUMMERY OF THE UTILITY MODEL
In order to improve the firm in connection degree between I-steel and the steel-pipe column, this application provides a connection structure between steel-pipe pile and the I-steel.
The application provides a connection structure between steel-pipe pile and I-steel adopts following technical scheme:
the utility model provides a connection structure between steel-pipe pile and I-steel, includes steel-pipe pile and I-steel, the confession has been seted up to steel-pipe pile upper end the embedding breach of the vertical embedding of I-steel, the embedding breach has two, two the embedding breach is followed steel-pipe pile circumference 180 degrees rotational symmetry sets up, the I-steel includes two horizontal plates and is located two at least a vertical board between the horizontal plate, vertical board with form two opening orientation opposite elongated slots between the horizontal plate.
Through adopting above-mentioned technical scheme, through set up two embedding breachs on the steel-pipe pile, two embedding breach are followed steel-pipe pile circumference 180 degrees rotational symmetry makes the I-steel can imbed wherein, the inner wall of embedding breach carries on spacingly to the I-steel, make the I-steel need follow up the removal from down and just can take off from the steel-pipe pile, and the I-steel is because of receiving the gravity that steel trestle is located I-steel top part, I-steel and steel-pipe pile firm in connection, be difficult to break away from more, the I-steel location installation simultaneously, make the I-steel position need not adjust repeatedly when the installation, it is more convenient to install.
Optionally, a limiting reinforcing member is arranged on the steel pipe pile, the elongated slot horizontally faces the opening, and one side of the limiting reinforcing member is welded and fixed to the other side of the side wall of the steel pipe pile, and the other side of the limiting reinforcing member is arranged in the elongated slot in an overhanging manner.
Through adopting above-mentioned technical scheme, carry out further restriction to the I-steel through the spacing reinforcement that sets up, spacing reinforcement is fixed through one side overhang with the steel-pipe pile and is gone up the separation restriction to the I-steel in the elongated slot, in the steel-pipe pile direction of height.
Optionally, a plurality of reinforcing rib plates are arranged at intervals on the bottom of the long groove along the length direction of the long groove.
Through adopting above-mentioned technical scheme, through set up deep floor in the elongated slot, on the one hand, improve the intensity of I-steel for the better support of I-steel, on the other hand, through the cooperation of deep floor and spacing reinforcement, through spacing reinforcement restriction deep floor relative movement, thereby restriction I-steel relative motion improves the stability after the installation.
Optionally, a support is arranged on the steel pipe pile, the support is made of steel plates, the support is vertically arranged below the i-shaped steel, and one side wall of the support is fixed with the steel pipe pile and abuts against the i-shaped steel.
Through adopting above-mentioned technical scheme, support the I-steel through setting up support piece, indirectly improve the support area between steel-pipe pile and the I-steel, the steel-pipe pile is better to the support effect of I-steel.
Optionally, hoisting holes are formed in the upper end of the steel pipe pile, and two hoisting holes are arranged along the circumferential direction of the steel pipe pile in a 180-degree rotational symmetry manner.
Through adopting above-mentioned technical scheme, set up the hole for hoist on the steel-pipe pile for the steel-pipe pile is hoisted when the steel-pipe pile installation, also can be used for the later stage to extract and retrieve the steel-pipe pile.
Optionally, a support piece is arranged on the steel pipe pile and comprises a support rib plate and a support plate, the support piece is located below the I-shaped steel, the support plate is horizontally arranged and abutted to support the I-shaped steel, the support rib plate is vertically arranged, and a side wall of the support rib plate deviates from the side wall of the I-shaped steel.
Through adopting above-mentioned technical scheme, support the I-steel through setting up support piece, indirectly improve the support area between steel-pipe pile and the I-steel, the steel-pipe pile is better to the supporting effect of I-steel, and the backup pad supports the I-steel, and the support floor improves the installation firmness between backup pad and the steel-pipe pile, improves the backup pad and to the support ability of I-steel, and the supporting effect is better.
Optionally, the steel pipe pile further comprises two limiting clamps, the two limiting clamps are respectively arranged at two ends of the I-shaped steel, at least two steel pipe piles are respectively arranged at two ends of the I-shaped steel, each limiting clamp comprises a connecting portion, a first limiting portion and a second limiting portion, the first limiting portion and the second limiting portion are fixed on the connecting portions and form clamping grooves, the first limiting portion is located below the supporting plate, and the second limiting portion is located above the first limiting portion and limits the I-shaped steel to be separated from the steel pipe piles.
Through adopting above-mentioned technical scheme, through the spacing card that sets up, further more firm steel-pipe pile and I-steel installation, first spacing portion and the spacing portion of second are mutually supported, carry out the spacing of steel-pipe pile direction of height to the I-steel.
Optionally, the second limiting portion is provided with a stabilizing plate facing the side wall of the first limiting portion.
Through adopting above-mentioned technical scheme, the contact area between spacing portion of second and the I-steel is improved to the stabilizer plate that sets up in the spacing portion of second.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the two embedding gaps are formed in the steel pipe pile and are in 180-degree rotational symmetry along the circumferential direction of the steel pipe pile, so that the I-shaped steel can be embedded into the two embedding gaps, the inner wall of each embedding gap limits the I-shaped steel, the I-shaped steel can be taken down from the steel pipe pile only by moving from bottom to top, and the I-shaped steel is firmly connected with the steel pipe pile and is not easy to separate because of the gravity of a part of the steel trestle above the I-shaped steel, and meanwhile, the I-shaped steel is positioned and installed, so that the position of the I-shaped steel does not need to be adjusted repeatedly during installation, and the installation is more convenient;
2. the supporting pieces are arranged to support the I-shaped steel, so that the supporting area between the steel pipe pile and the I-shaped steel is indirectly increased, the supporting effect of the steel pipe pile on the I-shaped steel is better, the supporting plate supports the I-shaped steel, the supporting rib plates improve the mounting firmness between the supporting plate and the steel pipe pile, the supporting capability of the supporting plate on the I-shaped steel is improved, and the supporting effect is better;
3. through the spacing card that sets up, further more firm the installation of steel-pipe pile and I-steel, first spacing portion and the spacing portion of second are mutually supported, carry out the spacing of steel-pipe pile direction of height to the I-steel, and the contact area between spacing portion of second and the I-steel is improved to the steadying plate that sets up in the spacing portion of second.
Drawings
FIG. 1 is a schematic structural diagram of embodiment 1 of the present application;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic structural diagram of embodiment 2 of the present application;
fig. 4 is a schematic structural diagram of the limit card.
Description of reference numerals: 1. steel pipe piles; 11. embedding the notch; 12. hoisting holes; 2. i-shaped steel; 21. a horizontal plate; 22. a vertical plate; 23. a long groove; 24. reinforcing rib plates; 3. a support member; 31. a support rib plate; 32. a support plate; 4. a limiting reinforcing member; 5. a limiting card; 51. a connecting portion; 52. a first limiting part; 53. a second limiting part; 54. a card slot; 6. and a stabilizing plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses connection structure between steel-pipe pile and I-steel.
Example 1
Referring to fig. 1, a connection structure between steel-pipe pile and I-steel, including steel-pipe pile 1 and I-steel 2, the quantity of steel-pipe pile 1 can be three, 1 vertical settings of three steel-pipe pile just arrange along a straight line, I-steel 2 is installed at the top of steel-pipe pile 1 and length direction and is arranged the orientation unanimously with steel-pipe pile 1, two steel-pipe piles 1 are located the below at I-steel 2 both ends and support the both ends of I-steel 2, the below that a steel-pipe pile 1 is located the middle part of I-steel 2 supports the middle part of I-steel 2.
Referring to fig. 1 and 2, embedding breach 11 that supplies the vertical embedding of I-steel 2 is seted up to steel-pipe pile 1 upper end, embedding breach 11 has two, two embedding breaches 11 are seted up along 1 circumference 180 degrees rotational symmetry of steel-pipe pile, hoisting hole 12 that is used for steel-pipe pile 1 to lift by crane the installation is still seted up to 1 upper end of steel-pipe pile, hoisting hole 12 has two and sets up along 1 circumference 180 degrees rotational symmetry of steel-pipe pile, hoisting hole 12 and embedding breach 11 interval 90 degrees settings simultaneously, make hoisting hole 12 set up the position that embedding breach 11 was not seted up to steel-pipe pile 1, thereby keep the support intensity of steel-pipe pile 1.
Referring to fig. 1 and 2, a support member 3 is arranged on a steel pipe pile 1, two support members 3 are arranged on each steel pipe pile 1, the two support members 3 correspond to two embedding notches 11 on the steel pipe pile 1 one by one, the support members 3 are steel plates, the vertical arrangement of the support members 3 and the arrangement of the side wall welding fixing of the position lower than the embedding notch 11 arranged on one side of the steel pipe pile 1 are in overhanging arrangement towards the direction away from the steel pipe pile 1, and the side wall of each support member 3 is arranged at the same height and level with the bottom of the corresponding embedding notch.
Referring to fig. 1 and 2, the h-beam 2 includes two horizontal plates 21 and two vertical plates 22 located between the two horizontal plates 21, the two vertical plates 22 are located in the middle of the horizontal plates 21 and are arranged at intervals, two sides of the two vertical plates 22 are welded and fixed to the two horizontal portions, an elongated slot 23 with an opening facing the horizontal direction is formed between each vertical plate 22 and the two horizontal plates 21, the two elongated slots 23 face opposite directions, the h-beam 2 is embedded in the insertion notch 11 of the steel pipe pile 1, the supporting member 3 is located below the h-beam 2 and is supported by abutting against the h-beam 2 with the side wall flush with the insertion notch 11, and the supporting member 3 and the h-beam 2 can be further reinforced in a welding and fixing manner.
Referring to fig. 1 and 2, limiting reinforcing members 4 are arranged on the steel pipe piles 1, the number of the limiting reinforcing members 4 arranged on each steel pipe pile 1 can be four, two sides of the embedded notch 11 are respectively arranged on the four limiting reinforcing members 4, one side of each limiting reinforcing member 4 is welded and fixed with the steel pipe pile 1, the other side of each limiting reinforcing member 4 is arranged in the corresponding long groove 23 in an overhanging manner, a plurality of reinforcing rib plates 24 are arranged at the bottom of each long groove 23 along the length direction of the corresponding long groove 23 at intervals, and when the limiting reinforcing members 4 are welded and fixed, one side, far away from the steel pipe piles 1, of each limiting reinforcing rib plate 4 is located on one side, facing the steel pipe piles 1, of each reinforcing rib plate 24 and abuts against or is close to the corresponding abutting.
The implementation principle of the embodiment 1 is as follows: the I-steel 2 is embedded into the steel pipe pile 1, the part of the steel trestle, which is positioned above the I-steel 2, applies force to the I-steel 2 to prevent the I-steel 2 from being vertically separated from the steel pipe pile 1, the I-steel 2 is limited by the inner wall of the embedded notch 11 to leave the steel pipe pile 1 from the width of the I-steel, and the limiting reinforcing piece 4 is matched with the reinforcing rib plate 24 to limit the I-steel 2 from being separated from the steel pipe pile 1 from the length direction of the I-steel.
Example 2
Referring to fig. 3 and 4, the difference between this embodiment and embodiment 1 is that a support 3 is different in structure and is provided with a limit clip 5, the support 3 includes a support rib plate 31 and a support plate 32, the support plate 32 is horizontally disposed and the upper plate surface is flush with the embedding notch 11, one side of the support plate 32 is overhung from the steel pipe pile 1 toward the other side of the support plate welded to the steel pipe pile 1, the support plate 32 abuts against and supports the i-steel 2, meanwhile, the connection strength between the support plate 32 and the i-steel 2 can be further improved by the welded to the other side, the support rib plate 31 is vertically disposed, one side wall of the support rib plate is fixed to the side wall of the support plate 32 away from the i-steel pile 2, one side wall of the support rib plate 31 is overhung from the steel pipe pile 1 toward the other side of the support rib plate 1 welded to the other side, the support rib plate 31 has two support rib plates 31, and the two support rib plates 31 are disposed at intervals.
Referring to fig. 3 and 4, two limiting clamps 5 are provided, two ends of each limiting clamp 5 are respectively provided with an i-beam 2, the two ends of each limiting clamp are matched with the supporting piece 3 at the side, away from each other, of the steel pipe pile 1 at the two ends of the i-beam 2, each limiting clamp 5 comprises a connecting part 51, first spacing portion 52 and second spacing portion 53, first spacing portion 52 and second spacing portion 53 one end are fixed in connecting portion 51 other end and set up towards the same direction overhang, spacing certain distance and form a draw-in groove 54 between first spacing portion 52 and the second spacing portion 53, first spacing portion 52 is located between two lower support rib plates 31 of backup pad 32 and with backup pad 32 welded fastening, spacing portion 53 of second is located between two vertical plates 22 and with the horizontal plate 21 butt of I-steel 2 below being located, spacing portion 53 of second is towards the lateral wall welded fastening of first spacing portion 52 has stabilizer plate 6, thereby stabilizer plate 6 butt horizontal plate 21 further restricts the I-steel 2 and breaks away from steel-pipe pile 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a connection structure between steel-pipe pile and I-steel which characterized in that: including steel-pipe pile (1) and I-steel (2), the confession has been seted up to steel-pipe pile (1) upper end embedding breach (11) of the vertical embedding of I-steel (2), embedding breach (11) have two, two embedding breach (11) are followed steel-pipe pile (1) circumference 180 degrees rotational symmetry sets up, I-steel (2) include two horizontal plates (21) and be located two at least a vertical board (22) between horizontal plate (21), vertical board (22) with form two opening orientation opposite elongated slot (23) between horizontal plate (21).
2. The structure of claim 1, wherein the steel pipe pile comprises: the steel pipe pile is characterized in that a limiting reinforcing piece (4) is arranged on the steel pipe pile (1), the long groove (23) horizontally faces the opening, and one side of the limiting reinforcing piece (4) is welded and fixed to the other side of the side wall of the steel pipe pile (1) and arranged in the long groove (23) in an overhanging mode.
3. The connection structure between a steel pipe pile and an i-steel according to claim 1 or 2, characterized in that: and a plurality of reinforcing rib plates (24) are arranged at the bottom of the long groove (23) at intervals along the length direction of the long groove (23).
4. The structure of claim 1, wherein the steel pipe pile comprises: be provided with support piece (3) on steel-pipe pile (1), support piece (3) adopt the steel sheet, support piece (3) vertical set up in under I-steel (2) and a lateral wall with steel-pipe pile (1) is fixed and the butt I-steel (2).
5. The structure of claim 1, wherein the steel pipe pile comprises: hoisting holes (12) are formed in the upper end of the steel pipe pile (1), and two hoisting holes (12) are arranged along the circumferential direction of the steel pipe pile (1) in a 180-degree rotation symmetry mode.
6. The structure of claim 1, wherein the steel pipe pile comprises: be provided with support piece (3) on steel-pipe pile (1), support piece (3) are including supporting floor (31) and backup pad (32), support piece (3) are located under I-steel (2), backup pad (32) level sets up and butt support I-steel (2), supporting floor (31) vertical setting and a lateral wall with backup pad (32) deviate from the lateral wall of I-steel (2) is fixed.
7. The structure of claim 6, wherein the steel pipe pile comprises: the steel pipe pile is characterized by further comprising two limiting clamps (5), wherein the two limiting clamps (5) are arranged at two ends of the I-shaped steel (2), the two ends of the I-shaped steel (2) are arranged at least in two steel pipe piles (1) respectively, each limiting clamp (5) comprises a connecting portion (51), a first limiting portion (52) and a second limiting portion (53), the first limiting portion (52) and the second limiting portion (53) are fixed on the connecting portions (51) and are formed with clamping grooves (54), the first limiting portion (52) is located below the supporting plate (32), and the second limiting portion (53) is located above the first limiting portion (52) and limits the separation of the I-shaped steel (2) from the steel pipe piles (1).
8. The structure of claim 7, wherein the steel pipe pile comprises: the second limiting part (53) is provided with a stabilizing plate (6) towards the side wall of the first limiting part (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120740649.2U CN214783218U (en) | 2021-04-10 | 2021-04-10 | Connecting structure between steel pipe pile and I-steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120740649.2U CN214783218U (en) | 2021-04-10 | 2021-04-10 | Connecting structure between steel pipe pile and I-steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214783218U true CN214783218U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120740649.2U Active CN214783218U (en) | 2021-04-10 | 2021-04-10 | Connecting structure between steel pipe pile and I-steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214783218U (en) |
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- 2021-04-10 CN CN202120740649.2U patent/CN214783218U/en active Active
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