CN209816666U - Assembled bracing connection structure between steel-pipe piles - Google Patents

Assembled bracing connection structure between steel-pipe piles Download PDF

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Publication number
CN209816666U
CN209816666U CN201920287254.4U CN201920287254U CN209816666U CN 209816666 U CN209816666 U CN 209816666U CN 201920287254 U CN201920287254 U CN 201920287254U CN 209816666 U CN209816666 U CN 209816666U
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China
Prior art keywords
steel
pull ring
connection
pull rod
pipe piles
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Active
Application number
CN201920287254.4U
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Chinese (zh)
Inventor
王安文
吴曼
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Road and Bridge International Co Ltd
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Road and Bridge International Co Ltd
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Priority to CN201920287254.4U priority Critical patent/CN209816666U/en
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Publication of CN209816666U publication Critical patent/CN209816666U/en
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Abstract

The utility model provides an assembled bracing connection structure between steel-pipe piles, wherein two steel-pipe piles are respectively provided with a hoop below an upper flat joint and above a lower flat joint, each hoop is welded with a connecting plate, each connecting plate is connected with one end of a pull rod through a rotating shaft, and the other end of each pull rod is respectively connected and fixed with a pull ring through a nut; the pull ring is arranged in the center of a rectangular space formed by the two steel pipe piles and the upper and lower parallel links. The utility model discloses regard as the bracing with the pull rod, between staple bolt and steel pipe pile to and all adopt the spiro union to be connected between pull rod and the pull ring, on-the-spot weldless operation, loading and unloading speed is fast, and has avoided the damage of welding to the steel pipe pile.

Description

Assembled bracing connection structure between steel-pipe piles
Technical Field
The utility model relates to a connection structure between the steel-pipe pile that building and bridge construction field adopted, the bracing connection structure between the concretely relates to steel-pipe pile.
Background
The steel pipe pile has the mechanical characteristic of large vertical bearing capacity, and is widely used for supporting structures such as trestles, platforms, cast-in-place beam supports and the like in bridge construction. As shown in fig. 1, in a support system in which steel pipe piles are erected, in order to increase overall stability, upper and lower horizontal ties 2 and 3 are generally provided between steel pipe piles 1, and diagonal braces 9 are generally provided between the upper and lower horizontal ties to integrally connect the steel pipe piles. The common inclined strut is mainly formed by welding a steel pipe or channel steel with a steel pipe pile. The steel pipe inclined strut is adopted, and the end part of the inclined strut steel pipe and the steel pipe pile are not easy to weld at the connecting position due to the circular section of the inclined strut steel pipe; fig. 1 shows that the channel steel is used as the inclined strut 9, steel plates 10 need to be welded on the steel pipe pile 1, and then two ends of the channel steel are respectively welded with the two steel plates 10, so that the welding workload is large. In addition, the two methods can cause welding damages to the wall of the steel pipe pile in different degrees during welding, cutting is needed during dismantling, and reutilization of materials is also influenced after dismantling.
Disclosure of Invention
The utility model aims to provide a problem that the bracing needs the welding to bring between to present steel-pipe pile provides an assembled bracing connection structure between the steel-pipe pile, does not adopt the welding, avoids causing the damage to the steel-pipe pile, and can improve the construction speed.
The technical scheme of the utility model as follows:
the utility model provides an assembled bracing connection structure between steel-pipe pile, is connected through last parallel connection and parallel connection down between two adjacent steel-pipe pile, its characterized in that: respectively installing a hoop below the upper horizontal connector and above the lower horizontal connector on the two steel pipe piles, respectively welding a connecting plate on the side wall opposite to the two hoops below the upper horizontal connector and on the side wall opposite to the two hoops above the lower horizontal connector, respectively, connecting one end of a pull rod to each connecting plate through a rotating shaft, and respectively connecting and fixing the other end of each pull rod with one pull ring through a nut; the pull ring is arranged at the center of a rectangular space formed by the two steel pipe piles, the upper horizontal connection and the lower horizontal connection, 4 through holes facing 4 connecting plates are preset on the pull ring, the end part of each pull rod is inserted into one through hole on the pull ring, and the inner side of the pull ring is in threaded connection with the nut.
The utility model discloses an assembled structure, staple bolt are makeed in advance, pass through the staple bolt at the job site and install on the steel-pipe pile, adopt the pull rod as the diagonal brace, and the pull rod passes through nut fixed connection with the pull ring, and on-the-spot weldless operation, the installation rate is fast, but the engineering finishes to demolish the back reuse, does not have the book and decreases, and the high-usage.
Drawings
FIG. 1 is a schematic view of a conventional steel pipe inter-pile bracing connection structure;
fig. 2 is a schematic view of the connection structure of the assembled diagonal brace between steel pipe piles of the present invention.
Detailed Description
As shown in fig. 2, the utility model provides an assembled bracing connection structure between steel-pipe piles, connect through upper tie 2 and lower tie 3 between two adjacent steel-pipe piles 1, locate at upper tie 2 below and install a staple bolt 4 respectively on lower tie 3 on two steel-pipe piles, locate at two staple bolts relative lateral walls below the upper tie, and on two staple bolts relative lateral walls above the lower tie, weld a connecting plate 5 respectively, connect one end of a pull rod 6 through the pivot on each connecting plate 5, the other end of each pull rod 6 is connected fixedly with a pull ring 7 through the nut 8 respectively; the pull ring 7 is arranged at the center of a rectangular space formed between the two steel pipe piles 1 and the upper and lower parallel couplings 2 and 3, 4 through holes facing 4 connecting plates are preset in the pull ring 7, the end of each pull rod 6 is inserted into one through hole in the pull ring 7, and the inner side of the pull ring is in threaded connection with the nut 8.
The utility model discloses a staple bolt includes two semicircular hoop boards, the fixed connecting plate of welding in advance on the hoop board to rotate the connecting plate through the one end of pivot with a pull rod and be connected. After the upper and lower parallel connection installation between the steel pipe piles is completed, the two hoop plates of each hoop are buckled on the steel pipe piles in a butt-buckling mode, and are tightly held with the steel pipe piles through hoop bolts, and then each pull rod and each pull ring are fixedly connected through nuts.

Claims (1)

1. The utility model provides an assembled bracing connection structure between steel-pipe pile, is connected through last parallel connection and parallel connection down between two adjacent steel-pipe pile, its characterized in that: respectively installing a hoop below the upper horizontal connector and above the lower horizontal connector on the two steel pipe piles, respectively welding a connecting plate on the side wall opposite to the two hoops below the upper horizontal connector and on the side wall opposite to the two hoops above the lower horizontal connector, respectively, connecting one end of a pull rod to each connecting plate through a rotating shaft, and respectively connecting and fixing the other end of each pull rod with one pull ring through a nut; the pull ring is arranged at the center of a rectangular space formed by the two steel pipe piles, the upper horizontal connection and the lower horizontal connection, 4 through holes facing 4 connecting plates are preset on the pull ring, the end part of each pull rod is inserted into one through hole on the pull ring, and the inner side of the pull ring is in threaded connection with the nut.
CN201920287254.4U 2019-03-06 2019-03-06 Assembled bracing connection structure between steel-pipe piles Active CN209816666U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920287254.4U CN209816666U (en) 2019-03-06 2019-03-06 Assembled bracing connection structure between steel-pipe piles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920287254.4U CN209816666U (en) 2019-03-06 2019-03-06 Assembled bracing connection structure between steel-pipe piles

Publications (1)

Publication Number Publication Date
CN209816666U true CN209816666U (en) 2019-12-20

Family

ID=68874728

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920287254.4U Active CN209816666U (en) 2019-03-06 2019-03-06 Assembled bracing connection structure between steel-pipe piles

Country Status (1)

Country Link
CN (1) CN209816666U (en)

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