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CN-117005674-B - Steel bar truss floor carrier plate side die structure

CN117005674BCN 117005674 BCN117005674 BCN 117005674BCN-117005674-B

Abstract

The application relates to a side form structure of a steel bar truss floor carrier plate, and relates to the field of concrete formwork supporting technology. The steel bar truss floor support plate comprises an I-shaped steel beam and a steel bar truss floor support plate arranged on the beam, wherein an L-shaped side die is arranged at the edge of the steel bar truss floor support plate, the inner side of a horizontal section of the side die is attached to a bottom plate of the steel bar truss floor support plate, the inner side of a vertical section of the side die is attached to the side edge of the steel bar truss floor support plate, a connecting assembly is arranged on the side die, and the side die is connected with the steel bar truss floor support plate and the beam through the connecting assembly. The application has the effect of ensuring construction safety while facilitating the assembly and disassembly of the side forms.

Inventors

  • LIU FAN
  • ZHENG GUANYU
  • Jin xiangying
  • LI HAONAN
  • CHEN HONGSHUAI

Assignees

  • 上海建工七建集团有限公司

Dates

Publication Date
20260508
Application Date
20230906

Claims (6)

  1. 1. The side die structure of the steel bar truss floor support plate comprises an I-shaped steel beam (1) and a steel bar truss floor support plate (2) arranged on the beam (1), and is characterized in that an L-shaped side die (3) is arranged at the edge of the steel bar truss floor support plate (2), the inner side of a horizontal section of the side die (3) is attached to a bottom plate of the steel bar truss floor support plate (2), the inner side of a vertical section of the side die (3) is attached to the side edge of the steel bar truss floor support plate (2), a connecting component (4) is arranged on the side die (3), and the side die (3) is connected with the steel bar truss floor support plate (2) and the beam (1) through the connecting component (4); The connecting assembly (4) comprises an L-shaped supporting plate (42), a connecting plate (43) is vertically arranged at the tail end of the horizontal section of the supporting plate (42), a bearing plate (44) is horizontally arranged at the tail end of the vertical section of the supporting plate (42), a connecting piece used for being connected with a web plate of the cross beam (1) is arranged on the connecting plate (43), and a limiting piece used for limiting and fixing the side die (3) is arranged on the bearing plate (44); the limiting piece comprises steel balls (71) and springs (72), a plurality of limiting grooves (441) are formed in the upper surface of the bearing plate (44), the bottom wall of each limiting groove (441) is obliquely arranged, one side of each limiting groove (441) close to the cross beam (1) is deep, one side of each limiting groove far away from the cross beam (1) is shallow, the steel balls (71) are located in the limiting grooves (441), one end of each spring (72) is connected with one side wall of each limiting groove (441) close to the cross beam (1), the other end of each spring (72) is connected with the corresponding steel ball (71), and the springs (72) enable the steel balls (71) to always have a trend of deviating from the cross beam (1).
  2. 2. A steel bar truss floor carrier plate side form structure according to claim 1, wherein the connecting assembly (4) comprises self-tapping screws (41), and the self-tapping screws (41) vertically penetrate through wing plates of the cross beam (1), the side form (3) and the steel bar truss floor carrier plate (2) upwards.
  3. 3. The steel bar truss floor carrier plate side die structure according to claim 2, wherein additional steel bars (5) are arranged in the steel bar truss floor carrier plate (2), and the self-tapping screws (41) are connected with the additional steel bars (5).
  4. 4. The side mold structure of the steel bar truss floor support plate, as set forth in claim 1, is characterized in that the side mold (3) is welded with the steel bar truss floor support plate (2).
  5. 5. The steel bar truss floor carrier plate side mold structure according to claim 1, wherein the connecting piece comprises a split bolt (61), and the split bolt (61) penetrates through the connecting plate (43) and the web of the beam (1).
  6. 6. The steel bar truss floor carrier plate side mold structure of claim 1, wherein the steel balls (71) are externally sleeved with a retainer (73), sliding grooves (442) parallel to the bottom wall of the limiting groove (441) are formed in the side walls of the two sides of the limiting groove (441), the retainer (73) is slidably clamped into the sliding grooves (442), and the springs (72) are connected with the retainer (73).

Description

Steel bar truss floor carrier plate side die structure Technical Field The application relates to the technical field of concrete formwork, in particular to a side formwork structure of a steel bar truss floor carrier plate. Background The building template is a common temporary supporting structure in building construction, is manufactured according to design requirements, fixes concrete according to the shape and the position of the building template, and bears load from the concrete pouring process. The template is applied to ensure the quality of concrete in forming, the safety in the construction process, reduce the engineering cost and facilitate the operation of workers. In steel construction, for economic and safety reasons, the construction is usually carried out without adopting an outer frame hand frame, which makes the installation of the side forms inconvenient in construction, so that a design of a side form supporting mode which is convenient to install and disassemble and ensures the construction safety under the condition of no outer scaffold is needed at present. Disclosure of Invention In order to facilitate the assembly and disassembly of the side forms and ensure the construction safety, the application provides a side form structure of a steel bar truss building carrier plate. The application provides a side die structure of a steel bar truss floor carrier plate, which adopts the following technical scheme: The utility model provides a steel bar truss building carrier plate side form structure, includes I-steel crossbeam and sets up the steel bar truss building carrier plate on the crossbeam, steel bar truss building carrier plate's edge is provided with L shape side form, the inboard bottom plate laminating, the vertical section inboard of side form and the side edge laminating of steel bar truss building carrier plate of side form horizontal segment with steel bar truss building carrier plate, be provided with coupling assembling on the side form, the side form is connected with steel bar truss building carrier plate and crossbeam through coupling assembling. Optionally, the connecting assembly comprises self-tapping screws, and the self-tapping screws vertically penetrate through the beam wing plates, the side dies and the steel bar truss floor carrier plate upwards. Optionally, an additional steel bar is arranged in the steel bar truss floor support plate, and the self-tapping screw is connected with the additional steel bar. Optionally, the side forms are welded with the steel bar truss floor support plate. Optionally, the coupling assembling includes L shape backup pad, the end of backup pad horizontal segment is vertical be provided with the connecting plate the end level of the vertical section of backup pad is provided with and holds the board, be provided with on the connecting plate and be used for the connecting piece of being connected with the crossbeam web, it is provided with the locating part that is used for carrying out spacing fixed to the sideform to hold on the board. Optionally, the connecting piece includes a split bolt, and the split bolt passes through the connecting plate and the beam web. Optionally, the locating part includes steel ball and spring, a plurality of spacing grooves have been seted up to the upper surface of accepting the board, the diapire slope of spacing groove sets up, just one side degree of depth that the spacing groove is close to the crossbeam is dark, one side degree of depth that keeps away from the crossbeam is shallow, the steel ball is located the spacing inslot, one end of spring is connected with one side lateral wall that the spacing groove is close to the crossbeam, the other end is connected with the steel ball, the spring makes the steel ball have the trend that deviates from the crossbeam and removes all the time. Optionally, the steel ball surrounds the cover and is equipped with the holder outward, all seted up the spout parallel with spacing tank bottom wall on the both sides lateral wall of spacing groove, the holder slip joint is to in the spout, the spring is connected with the holder. In summary, the present application includes at least one of the following beneficial technical effects: 1. The side forms are directly connected with the steel bar truss floor carrier plate and the cross beam, the side forms are prefabricated in a factory according to design requirements, a supporting system adopted during installation of a general formwork is not needed under the condition of guaranteeing rigidity of the formwork, auxiliary construction is not needed through an outer scaffold, economic cost is reduced, and construction safety is guaranteed while convenient assembly and disassembly are facilitated. Drawings Fig. 1 is a schematic structural view of embodiment 1 of the present application. Fig. 2 is a cross-sectional view of embodiment 1 of the present application. Fig. 3 is a schematic structural view of embodiment 2 of