CN-224227651-U - Anti-overturning device for capping beam pouring construction platform

Abstract

The utility model discloses an anti-overturning device for a capping beam pouring construction platform, and belongs to the technical field of capping beam construction. The cover beam pouring construction platform overturning prevention device comprises a longitudinal girder positioned on the side face of a pier body and is characterized in that two first fixing beams which are longitudinally arranged are arranged on the upper portion of the construction platform, which is close to the side face of the pier body, the two first fixing beams are respectively and correspondingly arranged on two sides of the longitudinal girder, a plurality of second fixing beams are arranged on the lower portion of the longitudinal girder at intervals along the longitudinal direction, the second fixing beams are transversely arranged, the first fixing beams and the second fixing beams are double-spliced channel steel, and the construction platform and the longitudinal girder are anchored together by the two first fixing beams through the opposite pulling of finish rolling threaded steel and the second fixing beams. According to the utility model, the first fixed beam, the second fixed beam and the finish rolling screw steel are adopted for oppositely pulling, the side, close to the pier body, of the construction platform is fixed with the longitudinal girder, and the overturning moment of the construction platform can be transmitted to the longitudinal girder through the oppositely pulling structure, so that the construction platform can be effectively prevented from overturning.

Inventors

• GAO WENWEN
• ZHANG JIAN
• MA ZHUO
• DI QINGHUI
• MA JINXIN
• SUN WEI
• JIN QIMING

Assignees

• 中铁十局集团有限公司

Dates

Publication Date

20260512

Application Date

20250409

Claims (4)

1. 1. The utility model provides a bent cap pouring construction platform prevents device that overturns, including being located the vertical girder (3) of pier shaft side, wherein be provided with two first fixed beams (2) of vertical arrangement on the upper portion of being close to pier shaft side of construction platform, two first fixed beams (2) correspond respectively and set up in the both sides of vertical girder (3), be provided with many second fixed beams (5) at the lower part of vertical girder (3) along vertical interval, second fixed beam (5) transversal arrangement, first fixed beam (2) and second fixed beam (5) are two pieces of channel-section steel, two first fixed beams (2) are respectively through finish rolling screw thread steel and second fixed beam (5) counter-pull anchor construction platform and vertical girder (3) together.
2. 2. The cover beam pouring construction platform overturning prevention device according to claim 1, wherein the spacing distance of the second fixed beams (5) is 50cm.
3. 3. The cover beam pouring construction platform anti-overturning device according to claim 1 or 2 is characterized in that the first fixed beam (2) and the second fixed beam (5) are formed by double-splicing 10# channel steel.
4. 4. The device for preventing the cover beam pouring construction platform from overturning as recited in claim 3, wherein the diameter of the finish rolled deformed steel bar is 25mm.

Description

Anti-overturning device for capping beam pouring construction platform Technical Field The utility model relates to an anti-overturning device for a capping beam pouring construction platform, which is a device for preventing the construction platform from overturning in capping beam pouring construction, and belongs to the technical field of capping beam construction. Background In the pouring process of the capping beam, construction is required on a construction platform, the construction platform is generally provided with longitudinal girders on two sides of a pier body, a plurality of cross beams are arranged on the upper portions of the two longitudinal girders at intervals to serve as construction platform supports, but in a position close to the pier body, the cross beams cannot penetrate, so that a single-pivot support is formed on the cross beams by the template and the construction platform, and the risk of overturning is easily generated when the cantilever of the construction platform is too large. Disclosure of utility model Aiming at the defects in the prior art, the utility model provides the cover beam pouring construction platform anti-overturning device which has a simple structure and can effectively prevent the construction platform from overturning. The utility model discloses an anti-overturning device for a capping beam pouring construction platform, which is realized by the following technical scheme that the anti-overturning device comprises a longitudinal girder positioned on the side face of a pier body and is characterized in that two first fixing beams which are longitudinally arranged are arranged at the upper part of the construction platform, which is close to the side face of the pier body, respectively and correspondingly arranged at two sides of the longitudinal girder, a plurality of second fixing beams are longitudinally arranged at intervals at the lower part of the longitudinal girder, the second fixing beams are transversely arranged, the first fixing beams and the second fixing beams are double-spliced channel steel, and the two first fixing beams anchor the construction platform and the longitudinal girder together through finish rolling threaded steel and second fixing beams in opposite pulling. According to the utility model, the first fixed beam and the second fixed beam are oppositely pulled through the two finish rolling deformed steel bars, so that the side, close to the pier body, of the construction platform can be fixed with the longitudinal girder, the overturning moment of the construction platform can be transmitted to the longitudinal girder, and the danger of overturning the platform can be avoided. Further, in order to ensure reliable anchoring of the construction platform and the longitudinal main beam, the distance between the second fixed beams is 50cm. Furthermore, the first fixed beam and the second fixed beam are formed by double-splicing 10# channel steel. Further, the diameter of the finish rolled deformed steel bar is 25mm. The utility model has the beneficial effects that the construction platform is anchored with the longitudinal girder by arranging the two first fixed beams on the upper part of the side, close to the pier body, of the construction platform and arranging the plurality of second fixed beams on the lower part of the longitudinal girder and by oppositely pulling the two finish rolling screw steels between the first fixed beams and the second fixed beams, so that the overturning moment of the construction platform can be transmitted to the longitudinal girder through the oppositely pulling structure, the overturning of the construction platform can be effectively prevented, and the problem that the existing bent cap pouring construction platform is easy to overturn due to overlarge cantilever can be effectively solved. The utility model has simple structure, simple processing and manufacturing, low cost, high structural strength, high reliability in anchoring and pulling, and safe and reliable construction, and the first fixed beam and the second fixed beam are both double-spliced channel steel. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a schematic top view of the present utility model (only a portion of the second fixed beam is shown); In the figure, 1, construction platform, 1.1, construction platform crossbeam, 2, first fixed beam, 3, vertical girder, 4, finish rolling screw steel, 5, second fixed beam, 6, template, 7, pier body. Detailed Description The utility model is further illustrated by the following non-limiting examples, in conjunction with the accompanying drawings: As shown in the drawing, the anti-overturning device of the capping beam pouring construction platform comprises longitudinal girders 3 positioned on the side faces of pier bodies 7, wherein the longitudinal girders 3 are original designs of the capping beam pouring construction platform, two longi