CN217652147U

CN217652147U - Steel-pipe pile lateral wall bracket welding reinforced structure

Info

Publication number: CN217652147U
Application number: CN202221696429.5U
Authority: CN
Inventors: 蒋德林; 高昊; 李玲玉; 李鸣; 刘治宏; 李晔
Original assignee: Road and Bridge International Co Ltd
Current assignee: Road and Bridge International Co Ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-10-25
Anticipated expiration: 2032-07-01

Abstract

The utility model relates to a steel-pipe pile lateral wall bracket welding reinforced structure, a bracket is welded on the outer wall of the steel-pipe pile, an inner supporting module is arranged at the position in the steel-pipe pile, which is consistent with the welding height of the bracket, the inner supporting module comprises two first stiffening plates which are parallel to the vertical supporting plate of the bracket, a second stiffening plate which is perpendicular to the first stiffening plate is welded between the two first stiffening plates, and the two sides of the first stiffening plate and the second stiffening plate are respectively welded with the inner wall of the steel-pipe pile; the steel pipe pile is characterized in that a circumferential stiffening plate is welded on the outer wall of the steel pipe pile, and a vertical supporting plate of the bracket is welded with the circumferential stiffening plate. The utility model discloses carried out the pertinence and strengthened inside and outside the steel-pipe pile, effectively improved the bearing capacity of bracket and the anti deformability of steel-pipe pile, can satisfy the large-tonnage bearing capacity requirement.

Description

Steel-pipe pile lateral wall bracket welding reinforced structure

Technical Field

The utility model belongs to the technical field of the steel construction, a steel-pipe pile lateral wall bracket welding reinforced structure is related to.

Background

In the technical field of structural engineering such as civil engineering, water conservancy, harbour, it is usually necessary to set up the bracket at the column member lateral wall for the overlap joint spandrel girder to provide construction platform or carry out the operation of lifting by crane. For the reinforced concrete column member, an anchoring steel bar is generally pre-embedded in concrete and connected with a bracket so as to provide large-tonnage bearing capacity; and to steel-pipe pile column component, generally with the bracket beading on the steel pipe lateral wall, but when the load that the bracket bore is great, the steel pipe lateral wall appears tearing or extrusion deformation easily, influences structure safety and stability.

Disclosure of Invention

The utility model aims at the above-mentioned problem, a steel-pipe pile lateral wall bracket welding reinforced structure is provided, improves the structural security.

The technical scheme of the utility model as follows:

the utility model provides a steel-pipe pile lateral wall bracket welding reinforced structure, the bracket include with steel-pipe pile axial vertically roof, roof bottom welding two with steel-pipe pile axial direction parallel's perpendicular fagging, one side of roof and two perpendicular faggings all with steel-pipe pile outer wall welding, its characterized in that: the steel pipe pile is characterized in that an inner supporting module is arranged at the position, consistent with the welding height of the bracket, in the steel pipe pile, the inner supporting module comprises two first stiffening plates parallel to the vertical supporting plate of the bracket, a second stiffening plate perpendicular to the first stiffening plates is welded between the two first stiffening plates, and two sides of the first stiffening plates and two sides of the second stiffening plates are respectively welded with the inner wall of the steel pipe pile.

The utility model discloses based on reasonable mechanical function module division and clear and definite atress, biography power system, carried out the pertinence reinforcement inside and outside the steel-pipe pile, effectively improved the bearing capacity of bracket and the anti deformability of steel-pipe pile, can satisfy the large-tonnage bearing capacity requirement in multiple engineering scenes such as bridge temporary buttress (tower) bracket supporting, factory building stand bracket supporting, harbour pier hoist and mount crossbeam supporting.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic plan view of the steel pipe internal support module;

fig. 3 is a schematic side view of the structure on a corbel.

Detailed Description

As shown in fig. 1, 2 and 3, a corbel 2 is welded on the side wall of a steel pipe pile 1, the corbel 2 comprises a top plate 21 which is vertical to the axial direction of the steel pipe pile, two vertical supporting plates 22 which are parallel to the axial direction of the steel pipe pile are welded at the bottom of the top plate, and one side of each of the top plate 21 and one side of each of the two vertical supporting plates 22 are welded with the outer wall of the steel pipe pile 1; an inner supporting module 3 is arranged at the position, in the steel pipe pile, of the same welding height as the bracket, the inner supporting module 3 comprises two first stiffening plates 31 parallel to the vertical supporting plate of the bracket, a second stiffening plate 32 perpendicular to the first stiffening plates is welded between the two first stiffening plates, and the two sides of the first stiffening plates and the two sides of the second stiffening plates are welded with the inner wall of the steel pipe pile respectively.

Welded bracket bears the load power of top on the steel-pipe pile, can produce the pulling force and the vertical shear force of horizontal direction to the steel-pipe pile pipe wall, when the bracket bears the large-tonnage load, can lead to the steel-pipe pile to warp. In the structure, the inner support module arranged in the steel pipe pile corresponding to the welding position of the bracket can reinforce the steel pipe pile and resist the deformation of the pipe wall of the steel pipe pile.

The utility model discloses during the implementation, can with two first stiffening plate 31 of internal stay module are just right with two vertical supporting plate 22 of bracket respectively, further strengthen steel pipe bracket welding position's tensile strength.

The center of the second stiffening plate 32 of the inner support module is located on the axis of the steel pipe, that is, the second stiffening plate is arranged along the diameter direction of the steel pipe pile, so that the deformation of the wall of the steel pipe can be further resisted.

Further, the utility model discloses during the specific implementation, can encircle weld a hoop stiffening plate 4 on the outer wall of steel-pipe pile 1, and a draw-in groove 221 that equals hoop stiffening plate thickness is seted up respectively to two vertical supporting plate 22 of bracket and steel pipe outer wall welded one side bottom, the top of draw-in groove 221 supports at the top of hoop stiffening plate 4, the side of draw-in groove 221 and the outer wall welding of hoop stiffening plate 4. The hoop stiffening plates can further reinforce the pipe wall of the steel pipe pile on one hand, and can provide certain vertical supporting force for the vertical supporting plates of the bracket on the other hand, so that the bearing capacity of the bracket is improved.

Claims

1. The utility model provides a steel-pipe pile lateral wall bracket welding reinforced structure, the bracket include with steel-pipe pile axial vertically roof, two and steel-pipe pile axial direction parallel's perpendicular fagging of roof bottom welding, one side of roof and two perpendicular faggings all with steel-pipe pile outer wall welding, its characterized in that: the steel pipe pile is characterized in that an inner supporting module is arranged at the position, consistent with the welding height of the bracket, in the steel pipe pile, the inner supporting module comprises two first stiffening plates parallel to the vertical supporting plate of the bracket, a second stiffening plate perpendicular to the first stiffening plates is welded between the two first stiffening plates, and two sides of the first stiffening plates and two sides of the second stiffening plates are respectively welded with the inner wall of the steel pipe pile.

2. The steel-pipe pile side wall bracket welding reinforcing structure of claim 1, characterized in that: two first stiffening plates of the inner support module are respectively opposite to two vertical supporting plates of the bracket.

3. The steel-pipe pile side wall bracket welding reinforcing structure of claim 1, characterized in that: the center of the second stiffening plate of the inner support module is positioned on the axle center of the steel pipe pile.

4. The steel-pipe pile side wall bracket welding reinforcing structure of claim 1, characterized in that: welding a circumferential stiffening plate on the outer wall surrounding the steel pipe pile; the clamping grooves with the thickness equal to that of the circumferential stiffening plates are respectively formed in the bottom of one side, welded to the outer wall of the steel pipe pile, of the two vertical supporting plates of the bracket, the tops of the clamping grooves are supported on the tops of the circumferential stiffening plates, and the side edges of the clamping grooves are welded to the outer wall of the circumferential stiffening plates.