CN217840351U

CN217840351U - Split-assembly embedded part

Info

Publication number: CN217840351U
Application number: CN202222126982.1U
Authority: CN
Inventors: 郝发义; 黄建清; 王会飞; 成朋波; 吴连军
Original assignee: HEBEI YIDA REINFORCING BAR CONNECTING TECHNOLOGY CO LTD
Current assignee: HEBEI YIDA REINFORCING BAR CONNECTING TECHNOLOGY CO LTD
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2022-11-18
Anticipated expiration: 2032-08-13

Abstract

The utility model provides a split-assembly embedded part, which comprises an embedded plate; one or more mounting holes with thin upper parts and thick lower parts are formed in the embedded plate, an inner sleeve is inserted into each mounting hole from bottom to top, and the shape of each inner sleeve is matched with that of each mounting hole; the top end of each inner sleeve extends out of the corresponding mounting hole, and a locking nut is connected to the top end portion of the extending out through threads; an internal thread blind hole is formed in the center of the top of each inner sleeve, an anchor rib is fixedly screwed in each internal thread blind hole, and an anchoring plate is installed at the top end of each anchor rib through threads. The utility model discloses a mode of split type structure and on-the-spot installation, each part production efficiency is high, and is convenient for deposit and transport, and the on-the-spot is also installed easily.

Description

Split-assembly embedded part

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to components of a whole that can function independently equipment built-in fitting.

Background

At present, the mainstream embedded part is processed into a whole before site construction by adopting a perforation plug welding process. The processing process of the integral embedded part comprises the following steps: punching and beveling the anchor plate, wherein after the steel bar passes through the anchor plate hole, both sides of the steel bar need full-length welding and surfacing; after welding, the welding seam needs to be polished to be smooth. Therefore, the whole machining process of the embedded part wastes time and labor, the working environment of the welding and polishing links is severe, occupational disease risks exist, and the storage occupied area of the embedded part is large and the embedded part is inconvenient to transport after the welding is finished. In some construction sites such as nuclear power civil engineering construction stages, when the embedded parts are placed, the welded embedded parts are difficult to install due to the fact that main steel bars are densely arranged and displacement deviation is caused when workers tie the steel bars.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to prior art not enough and provide a components of a whole that can function independently equipment built-in fitting, adopt the mode of split type structure and field installation, each part production efficiency is high, and is convenient for deposit and transport, and the scene is also installed easily.

In order to solve the above technical problem, the present invention includes:

a split-assembly embedded part comprises an embedded plate; the embedded plate is provided with one or more mounting holes which are thin at the top and thick at the bottom, an inner sleeve is inserted into each mounting hole from bottom to top, and the shape of each inner sleeve is matched with the shape of the corresponding mounting hole; the top end of each inner sleeve extends out of the corresponding mounting hole, and a locking nut is connected to the top end part of the extending out part through threads; an internal thread blind hole is formed in the center of the top of each inner sleeve, an anchor bar is fixedly screwed in each internal thread blind hole, and an anchoring plate is installed at the top end of each anchor bar through threads.

Furthermore, the embedded plate is square or rectangular.

Furthermore, the bottom end of the anchor bar is provided with an external thread matched with the internal thread blind hole of the inner sleeve, and the top end of the anchor bar is provided with an external thread matched with the internal thread of the anchoring plate.

Furthermore, the mounting hole is a stepped hole with a two-stage step-shaped structure, and the inner sleeve is a step sleeve with a two-stage step-shaped structure.

Furthermore, the mounting hole is a tapered hole, and the inner sleeve is a tapered sleeve.

The utility model has the advantages that:

the utility model discloses an embedded part adopts split type structure, and it includes built-in panel, endotheca (step cover or toper cover), dowel, lock mother and anchor board, and each part all can adopt machining in the mill, and product production efficiency is high to be convenient for deposit and transport. The inner sleeve is inserted into the mounting hole in the embedded plate in a construction site, the inner sleeve and the embedded plate are fixed together by using the lock nut, then one end of the anchor bar is screwed into the internal thread blind hole in the center of the top of the inner sleeve, and finally the anchor plate is mounted at the other end of the anchor bar.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a cross-sectional view of a first embodiment of the present invention;

fig. 3 is a cross-sectional view of a pre-buried plate according to a first embodiment of the present invention;

FIG. 4 is a cross-sectional view of a step collar according to a first embodiment of the present invention;

fig. 5 is a cross-sectional view of a second embodiment of the present invention;

fig. 6 is a cross-sectional view of a pre-buried plate according to a second embodiment of the present invention;

FIG. 7 is a schematic structural view of a step collar according to a second embodiment of the present invention;

in the figure: 1. the anchor comprises a pre-buried plate, 2, a step sleeve, 3, a lock nut, 4, an anchor bar, 5, an anchor plate, 6, a step hole, 7, a tapered hole, 8 and a tapered sleeve.

Detailed Description

For the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood by those skilled in the art that the examples are only for the purpose of facilitating understanding of the present invention, and should not be construed as specifically limiting the present invention.

As shown in the figures, the utility model provides a split-body assembly embedded part, which comprises an embedded plate 1, wherein the embedded plate 1 is square or rectangular; one or more mounting holes with thin upper parts and thick lower parts are formed in the embedded plate 1, an inner sleeve is inserted into each mounting hole from bottom to top, and the shape of each inner sleeve is matched with that of each mounting hole; the top end of each inner sleeve extends out of the corresponding mounting hole, and the top end part of the extending out extends out and is connected with a lock nut 3 through threads; an internal thread blind hole is formed in the center of the top of each inner sleeve, an anchor bar 4 is fixedly screwed in each internal thread blind hole, an external thread matched with the internal thread blind hole of each inner sleeve is formed in the bottom end of each anchor bar 4, an external thread matched with the internal thread of each anchoring plate 5 is formed in the top end of each anchor bar 4, and each anchoring plate 5 is installed at the top end of each anchor bar 4 through threads.

As shown in fig. 1-4, in the first embodiment of the present invention, the mounting hole is a stepped hole 6 with a two-stage stepped structure having a thin top and a thick bottom, and the inner sleeve is a stepped sleeve 2 with a two-stage stepped structure. Step cover 2 package piece integrated into one piece's butt and thin end, the thin end upwards extends out from step hole 6 to offer the external screw thread that is used for installing lock nut 3 on the tip of thin end.

As shown in fig. 5-7, in the second embodiment of the present invention, the mounting hole is a tapered hole 7 with a thin upper part and a thick lower part, and the inner sleeve is a tapered sleeve 8. The small head of the conical sleeve 8 extends upwards from the conical hole 7, and the small head is provided with an external thread for mounting the lock nut 3.

The utility model discloses an embedded part adopts split type structure, and each part of embedded part all can adopt machining in the mill, and product production efficiency is high to be convenient for deposit and transport. The method comprises the steps of inserting an inner sleeve (a step sleeve 2 or a conical sleeve 8) into a mounting hole (a step hole 6 or a conical hole 7) in an embedded plate on a construction site, fixing the inner sleeve and the embedded plate 1 together by using a lock nut 3, screwing one end of an anchor bar 4 into an internal thread blind hole in the center of the top of the inner sleeve, and finally mounting an anchor plate 5 on the other end of the anchor bar 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. If the number of the mounting holes formed in the embedded plate is one or more; one or more equipment connecting holes can be reserved on the embedded plate besides the mounting holes; the reinforcing steel bars can be bent according to actual conditions and the like.

Claims

1. A split-assembly embedded part comprises an embedded plate (1); the method is characterized in that: one or more mounting holes which are thin at the top and thick at the bottom are formed in the embedded plate (1), an inner sleeve is inserted into each mounting hole from bottom to top, and the shape of each inner sleeve is matched with that of each mounting hole; the top end of each inner sleeve extends out of the corresponding mounting hole, and a locking nut (3) is connected to the top end part of the extending out part through threads; an internal thread blind hole is formed in the center of the top of each inner sleeve, an anchor rib (4) is fixedly screwed in each internal thread blind hole, and an anchoring plate (5) is installed at the top end of each anchor rib (4) through threads.

2. The split assembled embedment of claim 1, wherein: the embedded plate (1) is square or rectangular.

3. The split assembled embedment of claim 1, wherein: the bottom end of the anchor bar (4) is provided with an external thread matched with the internal thread blind hole of the inner sleeve, and the top end of the anchor bar (4) is provided with an external thread matched with the internal thread of the anchoring plate (5).

4. The split assembled embedment of claim 1, wherein: the mounting hole is a step hole (6) with a two-stage step-shaped structure, and the inner sleeve is a step sleeve (2) with a two-stage step-shaped structure.

5. The split assembled embedment of claim 1, wherein: the mounting hole is a tapered hole (7), and the inner sleeve is a tapered sleeve (8).