CN212316966U

CN212316966U - Multi-point embedded part fixing device for pouring concrete assembled component

Info

Publication number: CN212316966U
Application number: CN202020370303.3U
Authority: CN
Inventors: 郑天宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-01-08
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a multipoint embedded part fixing device for pouring concrete assembled components, which comprises an embedded part and a locking rod, wherein the embedded part comprises a top plate, a bottom plate and a connecting piece, one end of the connecting piece is welded with the middle shaft of the upper surface of the bottom plate, and the other end is welded with the middle shaft of the lower surface of the top plate, and forms an I-shaped structure; the connecting piece is specifically of a crossed two isosceles trapezoid structure, and each adjacent edge is provided with a clamping groove; the locking rods are four in number, are of hollow L-shaped structures and are symmetrically welded at four adjacent corners of the lower surface of the top plate. The utility model provides a multiple spot built-in fitting fixing device that concreting assembled component was used, the construction degree of difficulty greatly reduced has increased the connectivity of built-in fitting and ground reinforcing bar net, floorbar reinforcing bar frame or heel post reinforcing bar frame, has guaranteed the whole after the pouring, increases holistic antidetonation grade of the building body and structural strength.

Description

Multi-point embedded part fixing device for pouring concrete assembled component

Technical Field

The utility model relates to a building use technical field relates to a multiple spot built-in fitting fixing device that cast concrete assembled component was used particularly.

Background

Along with the development of the urbanization process in China, the building industry becomes one of the prop industries of national economy, and the assembled external wall panel can be produced in a factory in a unified large-scale mass production mode and then installed on a construction site, so that the construction working hours of the external wall are reduced, the construction efficiency is improved, and the assembled external wall panel is more and more widely applied to various buildings.

However, in actual construction, when the embedded part is installed in cooperation with the reinforcing steel bar frame, the operation is complex, after pouring is completed, the vibrating plate needs to be repeatedly used for concrete compaction, otherwise, bubbles appear in hardened concrete, the foundation strength of a building is seriously influenced, and the earthquake-resistant grade is reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model is to provide a multiple spot built-in fitting fixing device that concreting assembled component used for increase the built-in fitting pouring after with the degree of closure of carving of ground, and reduceed the operation degree of difficulty of construction.

Technical scheme

In order to realize above-mentioned purpose, the utility model provides a pair of multiple spot built-in fitting fixing device that cast concrete assembled component was used, include:

the embedded part comprises a top plate, a bottom plate and a connecting piece, wherein one end of the connecting piece is welded with the middle shaft of the upper surface of the bottom plate, and the other end of the connecting piece is welded with the middle shaft of the lower surface of the top plate to form an I-shaped structure;

the connecting piece is specifically of a crossed isosceles trapezoid structure, and each adjacent edge is provided with a clamping groove;

the locking rods are four in number and are of hollow L-shaped structures, the locking rods are symmetrically welded at four adjacent corners of the lower surface of the top plate, the top of the locking rods and the top of the bottom plate are symmetrically provided with round holes which completely penetrate through the locking rods, and the hollow L-shaped structures of the locking rods and the round holes are coaxially located.

Preferably, the top plate and the bottom plate are symmetrically welded to the four steel bar short columns, and the four steel bar short columns are respectively located at the included angle of the adjacent surfaces in the two crossed isosceles trapezoid structures of the connecting piece.

Preferably, the top ends of the four steel bar short columns penetrate through and extend to the top of the top plate and are bent into a U-shaped structure, and the top ends are welded to the upper surface of the top plate to form a hoop.

Preferably, four of the rebar stubs are stressed rebars.

Preferably, each face of the two isosceles trapezoid structures crossed in the cross shape of the connecting piece is provided with three grouting holes, and the grouting holes are distributed in a linear array from top to bottom.

Preferably, the connecting piece is a steel channel.

Preferably, the horizontal plane formed by the lower surfaces of the four locking rods is higher than the horizontal plane formed by the four clamping grooves.

Preferably, the four locking rods are all 10# steel bars.

Preferably, the top of the top plate is provided with a grouting opening, the grouting opening is of a cross-shaped structure, sequentially penetrates through the connecting piece and the bottom plate, extends to the outer side of the bottom plate, and is respectively communicated with grouting holes in the connecting piece.

Preferably, the top plate has a size larger than that of the bottom plate.

Preferably, the multi-point embedded part fixing device for casting the concrete fabricated member is used for:

1) when laying the ground, reserve on the bottom reinforcing bar net to place the bottom plate in reservation department, then lay the upper reinforcing bar net of ground again, and the joint supports in the joint inslot, thereby when the ground pouring, the interval between the both sides reinforcing bar net of ground keeps suitable distance, and built-in fitting is stronger with ground wholeness after the pouring is accomplished.

2) After the foundation is erected, the four main steel bars of the steel bar frame of the foundation column extend into the circular holes respectively and penetrate through the locking rods, binding is carried out by using binding wires, concrete is poured into the steel bar frame from the grouting holes in the pouring process, and the concrete overflows from the grouting holes in sequence, so that the pouring sufficiency of the concrete is guaranteed.

3) And when the foundation beam needs to be poured, the bottom steel bars of the steel bar frames penetrate through the hoop rings.

Advantageous effects

Compared with the prior art, the utility model provides a pair of multiple spot built-in fitting fixing device that cast concrete assembled component was used possesses following beneficial effect: the construction degree of difficulty greatly reduced has increased the connectivity of built-in fitting and ground reinforcing bar net, floorbar steel reinforcement frame or heel post steel reinforcement frame, has guaranteed the whole after the pouring, increases the holistic antidetonation grade of building body and structural strength.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the bottom view angle structure of the present invention.

The main reference numbers:

1. embedding parts; 11. a top plate; 111. grouting ports; 12. a base plate; 121. a circular hole; 13. a connecting member; 131. a clamping groove; 14. a short steel bar column; 141. a hoop ring; 15. grouting holes; 2. and locking the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1 to 3, a multi-point embedded part fixing device for casting concrete fabricated members, an embedded part 1 and a locking rod 2, greatly reduces the construction difficulty, increases the connectivity of the embedded part with a foundation reinforcing mesh, a bottom beam reinforcing frame or a bearing column reinforcing frame, ensures the integrity after casting, and increases the overall earthquake-resistant grade and structural strength of a building body.

As shown in fig. 1, the utility model discloses in the further technical scheme that proposes, built-in fitting 1 includes roof 11, bottom plate 12 and connecting piece 13, and the one end of connecting piece 13 is located with the axis of bottom plate 12 upper surface and is welded mutually, and the other end is located with the axis of roof 11 lower surface and welds mutually to constitute "worker" font structure.

Further, as can be seen from fig. 1, the connecting member 13 is specifically a cross-shaped cross structure with two isosceles trapezoid-shaped structures, and each adjacent edge is provided with a clamping groove 131, so that the construction difficulty is greatly reduced, the connectivity between the embedded part and the foundation reinforcing mesh, the bottom beam reinforcing frame or the bearing column reinforcing frame is increased, the whole body after pouring is ensured, and the overall anti-seismic grade and structural strength of the building body are increased.

The top plate 11 and the bottom plate 12 are symmetrically welded to the four steel bar short columns 14, and the four steel bar short columns 14 are respectively located at the included angle of the adjacent surfaces of the two crossed isosceles trapezoid structures of the connecting piece 13.

The top ends of the four steel bar short columns 14 penetrate through and extend to the top of the top plate 11, and are bent into a U-shaped structure, and the top ends are welded to the upper surface of the top plate 11 to form a hoop 141.

Wherein, the four steel bar short columns 14 are all compression steel bars.

Wherein, the connecting piece 13 "cross two isosceles trapezoid structure on every face all seted up grout hole 15, and the quantity of the grout hole 15 of every face is three to be linear array distribution from top to bottom.

Wherein the connecting piece 13 is specifically a channel steel.

Wherein, the horizontal plane formed by the lower surfaces of the four locking rods 2 is higher than the horizontal plane formed by the four clamping grooves 131.

Wherein, grout mouth 111 has been seted up at the top of roof 11, and grout mouth 111 specifically is "ten" style of calligraphy structure, and runs through the inside of connecting piece 13 and bottom plate 12 in proper order and extend to the bottom plate 12 outside to be linked together with grout hole 15 on the connecting piece 13 respectively.

Wherein, the size of the top plate 11 is larger than that of the bottom plate 12.

As shown in fig. 1, the utility model discloses in the technical scheme that further proposes, the quantity of locking rod 2 is four, and is hollow "L" type structure to the symmetric welding is in roof 11 lower surface four adjacent edges, and the round hole 121 that thoroughly runs through is seted up to the equal symmetry in top of top 11 and bottom plate 12, and hollow "L" type structure of locking rod 2 is located with the axle center with round hole 121.

Wherein, the four locking rods 2 are all 10# steel bars.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

Normally, the multipoint embedded part fixing device for pouring the concrete assembled member is used for construction:

when the foundation is laid, the bottom layer steel bar mesh is reserved, the bottom plate 12 is placed at the reserved position, then the upper layer steel bar mesh of the foundation is laid and clamped in the clamping groove 131 for supporting, therefore, when the foundation is poured, the interval between the steel bar meshes on the two sides of the foundation keeps a proper distance, and the integration of the embedded part and the foundation is stronger after the pouring is finished.

After the foundation is erected, the four main steel bars of the steel bar frame of the foundation column extend into the circular holes respectively, penetrate through the locking rods 2 and are tied up by using binding wires, and when pouring is carried out, the rolling concrete is poured into the steel bar frame from the pouring port 111, and the concrete can sequentially overflow from the pouring hole 15, so that the pouring sufficiency of the concrete is ensured.

When the foundation beam needs to be poured, the bottom steel bars of the steel bar frames penetrate through the hoop 141.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. A multi-point embedded part fixing device for pouring concrete assembled components is characterized by comprising:

the embedded part (1) comprises a top plate (11), a bottom plate (12) and a connecting piece (13), wherein one end of the connecting piece (13) is welded with a middle shaft on the upper surface of the bottom plate (12), and the other end of the connecting piece is welded with a middle shaft on the lower surface of the top plate (11) to form an I-shaped structure;

the connecting piece (13) is specifically of a crossed two isosceles trapezoid structure, and each adjacent side is provided with a clamping groove (131);

the locking device comprises locking rods (2), the number of the locking rods (2) is four, the locking rods are all hollow L-shaped structures and are symmetrically welded at four adjacent corners of the lower surface of the top plate (11), round holes (121) which completely penetrate through are symmetrically formed in the tops of the top plate (11) and the bottom plate (12), and the hollow L-shaped structures of the locking rods (2) and the round holes (121) are located on the same axis.

2. A multipoint embedded part fixing device for a cast concrete fabricated member according to claim 1, wherein the top plate (11) and the bottom plate (12) are symmetrically welded to the short reinforcing steel bars (14), the number of the short reinforcing steel bars (14) is four, and the short reinforcing steel bars are respectively positioned at the included angles of the adjacent surfaces in two isosceles trapezoids crossed by the cross shape of the connecting member (13).

3. A multipoint embedment fixture for a cast concrete fabricated member according to claim 2, wherein the top ends of all four of said steel reinforcing stubs (14) extend through and to the top of said top plate (11) and are bent into a "U" shape, and the top ends are welded to the upper surface of said top plate (11) to form hoop rings (141).

4. A multipoint embedment fixture for a cast concrete fabricated member according to claim 2, wherein each of said four rebar stubs (14) is a stressed rebar.

5. A multipoint embedded part fixing device for a cast-in-place concrete fabricated member as claimed in claim 1, characterized in that the connecting members (13) are provided with grouting holes (15) on each of two isosceles trapezoids crossed in a cross shape, and the number of the grouting holes (15) on each of the isosceles trapezoids is three and the grouting holes are distributed in a linear array from top to bottom.

6. A multipoint embedment fixture for a cast concrete fabricated member according to claim 1, wherein said connector (13) is embodied as a channel.

7. The multipoint embedded part fixing device for the cast concrete assembly member as claimed in claim 1, wherein the horizontal plane formed by the lower surfaces of the four locking rods (2) is higher than the horizontal plane formed by the four clamping grooves (131).

8. A multipoint embedment fixture for a cast concrete fabricated member according to claim 1, wherein all four of said locking bars (2) are # 10 steel bars.

9. The multipoint embedded part fixing device for the cast-in-place concrete assembled component as claimed in claim 1, wherein a grouting opening (111) is formed in the top of the top plate (11), the grouting opening (111) is of a cross-shaped structure, sequentially penetrates through the connecting piece (13) and the bottom plate (12), extends to the outer side of the bottom plate (12), and is respectively communicated with grouting holes (15) in the connecting piece (13).

10. A multipoint embedment fixture for a cast concrete fabricated member according to claim 1, wherein said top plate (11) has a larger gauge than said bottom plate (12).