CN-224213810-U - Built-in fitting reinforcing apparatus

CN224213810UCN 224213810 UCN224213810 UCN 224213810UCN-224213810-U

Abstract

The utility model relates to the field of building equipment, in particular to an embedded part reinforcing device, which comprises a pouring space formed by a cuboid hollow-shaped template, wherein the template consists of a wood plate and square woods linearly and uniformly distributed on the inner side of the wood plate, the periphery of the pouring space is formed into a stable grid-shaped framework through the fixed connection between a main support steel pipe and a horizontal support steel pipe, the pouring stability of an embedded part is ensured, a split bolt assembly is arranged on the horizontal support steel pipe, the embedded part is fixed at the lower end of the split bolt assembly through angle steel, the vertical distance of the bolt main body extending downwards into the pouring space and the horizontal position on the horizontal support steel pipe are adjusted through nuts, and the position accuracy of the embedded part is further adjusted.

Inventors

ZHANG JIANBO
BIAN HAO
Zhang Congheng
CAO KUNPENG
LIU JIE
YUE YADONG
WANG HE
ZHANG BIN

Assignees

河南省第二建设集团有限公司

Dates

Publication Date: 20260508
Application Date: 20250429

Claims (6)

1. The embedded part reinforcing device is characterized by comprising a pouring space formed by a cuboid hollow template, wherein the template consists of a wood plate and square woods linearly and uniformly distributed on the inner side of the wood plate, four main support steel pipes which are mutually fixed are arranged on the periphery of four sides of the pouring space, the four main support steel pipes are tightly attached to the peripheral surface of the template, and a plurality of groups of main support steel pipes are arrayed along the extending direction of a longitudinal section of the template; two groups of horizontal support steel pipes are fixedly arranged on the main support steel pipes above the pouring space, two horizontal support steel pipes are arranged in each group, a gap is reserved between the two horizontal support steel pipes, split bolt assemblies are arranged on the two horizontal support steel pipes of each group, the split bolt assemblies extend downwards into the pouring space, and embedded parts are arranged between the lower ends of the two split bolt assemblies.
2. The embedded part reinforcing device according to claim 1, wherein the split bolt assembly comprises a bolt body, nuts and gaskets are arranged at two ends of the bolt body, angle steel is connected to the bolt body in an elastic mode through the nuts, and the embedded part is fixedly installed between the angle steel of the two groups of split bolt assemblies.
3. The embedded part reinforcing device according to claim 2, wherein the bolt main body is inserted into a gap between each group of two horizontal support steel pipes, the upper end of the bolt main body is fixed above the two horizontal support steel pipes through nut adjustment, and the angle steel is fixed at the lower end of the bolt main body through nut tightness.
4. The embedded part reinforcing device according to claim 2, wherein the bolt body is made of 42CrMo steel, the nominal diameter is M16-M24, and the length is 300-800mm.
5. The embedded part reinforcing device according to claim 1, wherein the main supporting steel pipe is a seamless steel pipe with an outer diameter of 48-60mm and a wall thickness of 3-5mm, and the horizontal connecting steel pipe is a seamless steel pipe with an outer diameter of 32-42mm and a wall thickness of 2.5-4 mm.
6. The embedment reinforcement device of claim 2, wherein the nut is a wing nut.

Description

Built-in fitting reinforcing apparatus Technical Field The utility model relates to the field of building equipment, in particular to an embedded part reinforcing device. Background In the field of building construction, the embedded part is used as a foundation component for various subsequent structures and equipment installation, and the installation firmness and the installation accuracy of the embedded part are very important. The traditional embedded part reinforcing mode has a plurality of defects, and the embedded part is quite easy to displace, deform and even fall off when facing large building structures, complex stress working conditions and impact force and vibrating force in the concrete pouring process, and is usually fixed by only means of simple spot welding or a small amount of bolts. The method not only can cause the blocking of the subsequent installation procedure, and needs to consume a large amount of manpower and material resources for reworking, repair and adjustment, and is a standard for the position restoration design of the embedded part, but also can delay the construction period and possibly influence the stability and the safety of the whole building structure. Therefore, it is urgently needed to design an embedded part reinforcing device for solving the problems of unstable fixation and inconvenient adjustment in the existing embedded part fixing mode. Disclosure of utility model The utility model aims to design an embedded part reinforcing device through on-site embedded part fixing and adjusting analysis, research and experiment. The utility model provides an embedded part reinforcing device which comprises a pouring space formed by a cuboid hollow-shaped template, wherein the template is composed of a wood plate and square wood linearly and uniformly distributed on the inner side of the wood plate, four main support steel pipes which are mutually fixed are arranged on the periphery of four sides of the pouring space, the four main support steel pipes are tightly attached to the periphery of the template, a plurality of groups of main support steel pipes are distributed in an array mode along the extending direction of a longitudinal section of the template, two groups of horizontal support steel pipes are fixedly arranged on the main support steel pipes above the pouring space, a gap is reserved between the two groups of horizontal support steel pipes, split bolt assemblies are arranged on the two horizontal support steel pipes of each group, the split bolt assemblies extend downwards into the pouring space, and an embedded part is arranged between the lower ends of the two groups of split bolt assemblies. The main supporting steel pipe adopts a seamless steel pipe with the outer diameter of 48-60mm and the wall thickness of 3-5mm, and is cut into pipe sections with different lengths according to the actual layout and stress requirements of a construction site. The horizontal connecting steel pipes are steel pipes with the outer diameter of 32-42mm and the wall thickness of 2.5-4mm, are vertically and fixedly connected with the main supporting steel pipes to form a stable grid-shaped framework, and are fixed by welding or fastening connection modes. Further, the split bolt assembly comprises a bolt body, wherein the bolt body is made of 42CrMo steel, the nominal diameter is M16-M24, and the length is 300-800mm. The embedded part is fixedly arranged between the angle steels of the two groups of pull bolt components. Furthermore, the bolt main body is inserted into the gap of each group of two horizontal support steel pipes, the upper ends of the bolt main bodies are fixed above the two horizontal support steel pipes through nut adjustment, the angle steel is fixed at the lower ends of the bolt main bodies through nut tightness, various special fixed angle steel is designed for embedded parts in different shapes, the model number of the angle steel is L50 multiplied by 5-L75 multiplied by 8, and the length is adapted according to the size of the embedded parts. One end of the angle steel is welded with the embedded part, the full welding process is adopted to ensure the connection strength, the other end is perforated, the aperture is matched with the diameter of the split bolt, and the angle steel is fixed with the split bolt through a nut. Further, the nut is butterfly nut, so set up, operating personnel can bare-handed rotation, finely tune the elasticity degree of split bolt fast, and then adjust the position accuracy of built-in fitting, and accommodation can reach + -5 mm. The beneficial effects of the invention are as follows: The horizontal support steel pipe is provided with the split bolt component, the lower end of the split bolt component is used for fixing the embedded part through angle steel, the vertical distance of the bolt main body extending downwards into the pouring space and the horizontal position on the horizontal support steel pipe are adjusted thro