CN-121992937-A - Synchronous pouring matched tool and pouring process for embedded part

CN121992937ACN 121992937 ACN121992937 ACN 121992937ACN-121992937-A

Abstract

The invention provides a synchronous pouring matched tool and a pouring process for embedded parts, and relates to the technical field of construction engineering, wherein the synchronous pouring matched tool for embedded parts comprises a plurality of combined steel templates, a transverse support frame is arranged above each combined steel template, and at least two through holes for the embedded parts to penetrate through are formed in each transverse support frame; the embedded part is characterized in that two sections of external thread connecting rods are arranged above the embedded part, a lower limit nut and an upper limit nut are respectively matched after the two sections of external thread connecting rods penetrate through a through hole of the transverse supporting frame, the upper limit nut is abutted against the upper side of the transverse supporting frame, the lower limit nut is abutted against the lower side of the transverse supporting frame, the adjacent and collinear transverse supporting frames are fixedly connected through the transverse connecting frame, and the position, close to the two ends, of each transverse supporting frame can be fixed with the edge of the combined steel template.

Inventors

SONG WENJIA
LENG DONG
DAI NA
CAO YI
WANG KUN
YANG HONGWU
LV PENG

Assignees

山东港湾建设集团有限公司

Dates

Publication Date: 20260508
Application Date: 20251229

Claims (9)

1. The utility model provides a matched tool is pour in step to built-in fitting, includes combination steel form (1), its characterized in that, combination steel form (1) is equipped with a plurality ofly, and horizontal support frame (2) are all installed to every combination steel form (1) top, have all seted up two at least through-holes on every horizontal support frame (2), and through-hole department installs built-in fitting (0), built-in fitting (0) upper surface is equipped with two sections external screw thread connecting rod (25), and this two sections external screw thread connecting rod (25) cooperate respectively with lower limit nut (3) and last limit nut (4) after penetrating the through-hole of horizontal support frame (2), go up limit nut (4) butt in the top of horizontal support frame (2), lower limit nut (3) butt in the below of horizontal support frame (2), through horizontal link (5) fixed connection between adjacent and collinearly horizontal support frame (2), the position that every horizontal support frame (2) is close to both ends all can be fixed with the border of combination steel form (1).
2. The embedded part synchronous pouring matched tool according to claim 1 is characterized in that the position, close to two ends, of the transverse supporting frame (2) is fixed to the edge of the combined steel template (1) through a clamping mechanism (6), the clamping mechanism (6) comprises a step-by-step fastening buckle (7) and a clamping plate (8) located above the step-by-step fastening buckle (7), one side of the clamping plate (8) is clamped and fixed with the bottom of the transverse supporting frame (2), a stud (9) is arranged on the other side of the clamping plate (8) in a penetrating mode in the vertical direction, the lower end of the stud (9) penetrates through a pressing plate (10) of the step-by-step fastening buckle (7) and is in butt joint with the upper plane of the edge of the combined steel template (1), and a clamping tongue (11) of the step-by-step fastening buckle (7) is pressed on the lower plane of the edge of the combined steel template (1).
3. The embedded part synchronous pouring matched tool according to claim 2, wherein the clamping plate (8) is provided with a notch which is used for being clamped at the bottom of the transverse supporting frame (2), the upper edge of one side of the notch extends towards the inner side of the notch to form a flange (12), and the inner wall of the other side of the notch is provided with a rubber pad (13).
4. The embedded part synchronous pouring matched tool according to claim 3 is characterized in that two relatively parallel transverse supporting frames (2) are connected through a longitudinal supporting mechanism, the longitudinal supporting mechanism comprises a longitudinal supporting frame (14) and a longitudinal connecting frame (15), the longitudinal supporting frame (14) is fixedly connected with the transverse supporting frames (2) vertically, and two ends of the longitudinal connecting frame (15) are fixedly connected with end parts, close to each other, of the two longitudinal supporting frames (14) respectively.
5. The embedded part synchronous pouring matched tool according to claim 4, wherein the end part of the longitudinal supporting frame (14) is inserted into the longitudinal connecting frame (15), the side wall of the longitudinal connecting frame (15) is provided with a jacking bolt (16), and one end of the jacking bolt (16) penetrates into the longitudinal connecting frame (15) and presses the end part of the longitudinal supporting frame (14).
6. The embedded part synchronous pouring matched tool according to claim 5, wherein the inner wall of the longitudinal connecting frame (15) is provided with a protrusion extending along the length direction of the longitudinal connecting frame, the side wall of the longitudinal supporting frame (14) is provided with a groove extending along the length direction of the longitudinal supporting frame, and the groove of the longitudinal supporting frame (14) is in fit and clamping with the protrusion of the longitudinal connecting frame (15).
7. The embedded part synchronous pouring matched tool according to claim 5, wherein a right-angle reinforcing part (17) is arranged at the joint of the longitudinal supporting frame (14) and the transverse supporting frame (2), and two right-angle edges of the right-angle reinforcing part (17) are fixedly connected with the longitudinal supporting frame (14) and the transverse supporting frame (2) respectively.
8. The embedded part synchronous pouring matched tool according to any one of claims 4 to 7 is characterized in that the edge of the outermost combined steel template (1) is fixed with one end of the corresponding transverse supporting frame (2) through a positioning clamping mechanism, the positioning clamping mechanism comprises a C-shaped frame (18) and a threaded rod (19), the threaded rod (19) is in threaded fit with the upper end of the C-shaped frame (18), a lower clamping nut (20) and an upper clamping nut (21) are matched with the threaded rod (19), a T-shaped knob (22) is arranged at the upper end of the threaded rod (19), an upper clamping head (23) is arranged at the lower end of the threaded rod (19), a lower clamping head (24) is arranged at the bottom of the edge of the combined steel template (1), the upper clamping head (23) is arranged above the edge of the combined steel template (1), the lower clamping nut (20) is abutted to the bottom of the transverse supporting frame (2), and the upper clamping nut (21) is abutted to the upper part of the transverse supporting frame (2).
9. The embedded part synchronous pouring process is characterized by adopting the embedded part synchronous pouring matched tool as claimed in claim 8, and comprises the following steps: Step one, determining the distribution position and the number of embedded parts (0) and the assembly range of the combined steel templates (1) according to a construction drawing, splicing and assembling a plurality of combined steel templates (1) to form a pouring working surface, and adjusting the position and the levelness of the combined steel templates (1) to meet the requirements of construction specifications; The method comprises the steps of arranging transverse supporting frames (2) above a combined steel template (1) one by one, determining the position of each transverse supporting frame (2) through measuring and paying-off, screwing down a limit nut (3) and an upper limit nut (4) by penetrating a threaded part at the upper end of an embedded part (0) through a through hole of the corresponding transverse supporting frame (2), accurately adjusting the height and the verticality of the embedded part (0) and then locking and fixing the embedded part, connecting and fixing adjacent collinear transverse supporting frames (2) by using a transverse connecting frame (5), connecting the opposite parallel transverse supporting frames (2) by using a longitudinal supporting mechanism to form an integral supporting system, fixing the two ends of each transverse supporting frame (2) with the edges of the combined steel template (1) by using a clamping mechanism (6), and fixing the outermost combined steel template (1) with the transverse supporting frames (2) by using a positioning and clamping mechanism to finish the fixation of the whole device; Thirdly, after checking and confirming the positions, the heights, the verticality and the overall firmness of all embedded parts (0), continuously pouring concrete into the combined steel template (1), avoiding directly impacting the embedded parts (0) and a supporting system in the pouring process, and simultaneously carrying out concrete vibrating operation; And fourthly, after the concrete curing reaches the design strength, sequentially removing the positioning and clamping mechanism, the clamping mechanism (6), the longitudinal connecting frame (15), the longitudinal supporting frame (14) and the transverse connecting frame (5), screwing the upper limit nut (4) and the lower limit nut (3), and separating the transverse supporting frame (2) from the embedded part (0).

Description

Synchronous pouring matched tool and pouring process for embedded part Technical Field The invention relates to the technical field of construction engineering, in particular to a synchronous pouring matched tool and a pouring process for embedded parts. Background In the field of construction engineering, especially in various installation engineering constructions, the embedded part is used as a core member of a reserved connection node, the installation quality of the embedded part directly determines the installation stability of subsequent equipment, the integral stress performance of the structure and the engineering use safety, and the embedded part is widely applied to numerous construction scenes such as industrial factory building equipment foundations, building curtain wall fixing, bridge structure connection and the like, wherein connection carriers are required to be preset. The main stream embedded part construction method in the industry at present mainly comprises two major categories of pre-embedded part construction operation and post-embedded part construction operation. The method is characterized in that the embedded part is fixedly connected with a steel reinforcement framework inside a structure in a wire binding and welding mode or a steel bar split heads are independently erected in a structural area without reinforcing bars, the embedded part and the split heads are welded into a whole, positioning and fixing of the embedded part are realized through supporting force of the steel reinforcement framework or the split heads, and the method can adapt to synchronous propulsion of structural construction and can meet basic embedded requirements of different reinforcing bar conditions. The construction operation of the rear embedded part is implemented after the concrete structure is formed, the process is usually to drill holes on the hardened concrete structure, inject special chemical glue after cleaning dust in the holes, implant the anchor bolts into the holes, and form a firm bonding system after the chemical glue is solidified, thereby realizing the fixation of the embedded part and the concrete structure. However, the prior art still has the defects that binding nodes are required to be constructed for each embedded part or independent split heads are required to be built for the construction of the embedded parts, the fixation of each embedded part is required to be measured, positioned and reinforced independently, a unified batch fixed support system is lacked, the construction of the rear embedded part is required to be operated independently for the corresponding procedures of drilling, glue injection, bolt implantation and the like of each embedded part one by one, the two methods can only be carried out around a single embedded part for construction, the synchronous positioning and fixation requirements of the embedded parts in a sheet and a group cannot be met, the construction efficiency is low, and the batch embedded construction requirements of large scale and high precision are difficult to meet. Disclosure of Invention The application provides the synchronous pouring matched tool and the pouring process for the embedded parts, and solves the problems that the construction efficiency is low and the requirements of large-scale and high-precision batch embedded construction are difficult to meet due to the fact that synchronous positioning and fixing requirements of the embedded parts in a sheet and a group cannot be met in the prior art. In order to solve the technical problems, the technical scheme is adopted, the embedded part synchronous pouring matched tool comprises a plurality of combined steel templates, a plurality of transverse supporting frames are arranged above each combined steel template, at least two through holes are formed in each transverse supporting frame, the embedded part is arranged at each through hole, two sections of external thread connecting rods are arranged on the upper surface of the embedded part and are matched with a lower limit nut and an upper limit nut after penetrating through the through holes of the transverse supporting frames respectively, the upper limit nut is abutted to the upper side of each transverse supporting frame, the lower limit nut is abutted to the lower side of each transverse supporting frame, the adjacent and collinear transverse supporting frames are fixedly connected through transverse connecting frames, and the positions, close to the two ends, of each transverse supporting frame can be fixed with the edges of the combined steel templates. Because this device sets up a plurality of combination steel forms, every combination steel form top all installs the horizontal support frame that supplies built-in fitting to run through the through-hole, two sections external screw thread connecting rods of built-in fitting upper surface pass through behind the through-hole through lower spacing nut and last spacing nut