CN217174380U - A suspension type platform for construction of steel-pipe pile support superstructure - Google Patents
A suspension type platform for construction of steel-pipe pile support superstructure Download PDFInfo
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- CN217174380U CN217174380U CN202123300307.8U CN202123300307U CN217174380U CN 217174380 U CN217174380 U CN 217174380U CN 202123300307 U CN202123300307 U CN 202123300307U CN 217174380 U CN217174380 U CN 217174380U
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Abstract
The utility model relates to a suspension type platform for construction of steel-pipe pile support superstructure, a gallows is hung respectively at every spandrel girder both ends of steel-pipe pile support, every gallows includes two parallel arrangement and has the last bearing bar of determining the interval, a jib is welded respectively at every last bearing bar both ends, with weld the bearing bar once between the lower extreme of two jibs of two last bearing bar orientation same direction's tip welded, two last bearing bars of every jib support at the spandrel girder top surface, hang and set up the steel springboard between the lower bearing bar of two gallows of two spandrel girders orientation same direction's tip. The utility model discloses the installation and dismantle fastly, do not need high altitude welding and cutting construction.
Description
Technical Field
The utility model belongs to the technical field of the bridge construction, a superstructure construction of steel-pipe pile support is related to, concretely relates to suspension type platform for construction of steel-pipe pile support superstructure.
Background
In the bridge construction process, a steel pipe pile support is often adopted as a temporary support structure, and a construction platform is erected on the steel pipe pile support and is used for constructing an upper structure of the steel pipe pile support. Because construction platform need set up near steel-pipe pile support top, and be close to steel-pipe pile support top position and generally not have effectual bearing structure such as parallel connection, consequently traditional construction platform mounting means is direct with support steel-pipe pile or steel-pipe pile top spandrel girder welding generally. High altitude welding construction is inconvenient, and welding quality is difficult to guarantee, and welding when installing and the cutting when later stage is dismantled can all cause the damage to support owner material moreover, influence used repeatedly.
Disclosure of Invention
The utility model aims at the above-mentioned problem, a suspension type platform for construction of steel-pipe pile support superstructure is provided, and the platform mounting does not adopt welding process, improves platform installation speed to avoid causing the damage to support owner's material.
The technical scheme of the utility model as follows:
the utility model provides a suspension type platform for construction of steel-pipe pile support superstructure, the steel-pipe pile support includes 4 steel-pipe piles that set up according to 4 summits of rectangle, and 4 bearing beams, its characterized in that have been set up according to "well" font on 4 steel-pipe pile tops: every spandrel girder both ends hang a gallows respectively, every gallows includes two parallel arrangement and has the last bearing bar of determining the interval, a jib is welded respectively at every last bearing bar both ends, every jib upper end and last bearing bar welding, with two last bearing bars towards welding the bearing bar once between the lower extreme of two jibs of the tip welded of same direction, two last bearing bars of every jib support at the spandrel girder top surface, the jib of bearing bar both ends welded is located the spandrel girder both sides, hang and set up the steel springboard between the lower bearing bar of two gallows of two spandrel girders towards the tip of same direction.
The utility model discloses a gallows is directly hung on the spandrel girder at steel-pipe pile support top after ground processing is good, sets up the gangplank on the gallows and accomplishes the platform promptly and sets up, and the installation and dismantle fastly, installation and dismantlement in-process do not need high altitude welding and cutting construction, can avoid causing the damage to the support, improve the reuse rate of support material.
Drawings
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic plan view of the present invention;
FIG. 3 is a schematic elevation view of a hanger;
fig. 4 is a side view of a hanger.
Detailed Description
As shown in fig. 1 and 2, the steel pipe pile support comprises 4 steel pipe piles 1 arranged on 4 vertexes of a rectangle, 4 bearing beams 2 are erected on the tops of the 4 steel pipe piles according to a shape like a Chinese character 'jing', and two ends of each bearing beam are respectively hung with a hanging bracket 3.
As shown in fig. 3 and 4, each hanger 3 includes two upper bearing rods 31 arranged in parallel and spaced apart from each other, a suspension rod 32 is welded to each end of each upper bearing rod, the upper end of each suspension rod is welded to the upper bearing rod, and a lower bearing rod 33 is welded between the lower ends of the two suspension rods welded to the ends of the two upper bearing rods facing the same direction.
As shown in fig. 1 and 2, two upper bearing bars 31 of each suspension rod 3 are supported on the top surface of the bearing beam, suspension rods 32 welded at two ends of the bearing bar are positioned at two sides of the bearing beam, and a steel springboard 4 is erected between lower bearing bars 33 of two suspension frames suspended at the end parts of the bearing beams facing the same direction.
The utility model discloses during the implementation, the gallows is accomplished at ground welding in advance. All member can adopt the channel-section steel, and the length of going up the bearing bar is confirmed according to the width of support spandrel girder, can run through erect on the spandrel girder can, the length of hanging rod is confirmed with the height that sets up according to the platform needs, and the interval of two last bearing bars and the length of lower bearing bar are confirmed according to the design width of platform steel springboard. After the steel pipe pile support is erected, hoisting the hangers at two ends of each bearing beam by using a hoisting machine, erecting steel springboards on the lower bearing rods of every two hangers, and completing erection of a platform. Constructors construct the upper structure of the support on the steel gangway.
Claims (1)
1. The utility model provides a suspension type platform for construction of steel-pipe pile support superstructure, the steel-pipe pile support includes 4 steel-pipe piles that set up according to 4 summits of rectangle, and 4 bearing beams, its characterized in that have been set up according to "well" font on 4 steel-pipe pile tops: every spandrel girder both ends hang a gallows respectively, every gallows includes two parallel arrangement and has the last bearing bar of determining the interval, a jib is welded respectively at every last bearing bar both ends, every jib upper end and last bearing bar welding, with two last bearing bars towards welding the bearing bar once between the lower extreme of two jibs of the tip welded of same direction, two last bearing bars of every jib support at the spandrel girder top surface, the jib of bearing bar both ends welded is located the spandrel girder both sides, hang and set up the steel springboard between the lower bearing bar of two gallows of two spandrel girders towards the tip of same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300307.8U CN217174380U (en) | 2021-12-25 | 2021-12-25 | A suspension type platform for construction of steel-pipe pile support superstructure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300307.8U CN217174380U (en) | 2021-12-25 | 2021-12-25 | A suspension type platform for construction of steel-pipe pile support superstructure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217174380U true CN217174380U (en) | 2022-08-12 |
Family
ID=82732318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123300307.8U Active CN217174380U (en) | 2021-12-25 | 2021-12-25 | A suspension type platform for construction of steel-pipe pile support superstructure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217174380U (en) |
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2021
- 2021-12-25 CN CN202123300307.8U patent/CN217174380U/en active Active
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