CN210263879U

CN210263879U - Novel wall connecting part embedded part

Info

Publication number: CN210263879U
Application number: CN201921014708.7U
Authority: CN
Inventors: 吉正求
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-04-07
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a novel link wall spare built-in fitting, including the main pipe fitting, fix the square nut that is not rotatable in the main pipe fitting bottom and with the plastics protective cover of square nut buckle closure in the main pipe fitting, the top mouth of pipe department of main pipe fitting is provided with the seal closure, the outer fringe of seal closure is provided with the sealing washer. This novel link wall spare built-in fitting sets up the seal closure through the top mouth of pipe department at the main pipe spare to set up the sealing washer in the outer fringe of seal closure, can block effectively that the concrete thick liquid enters into the inner chamber of main pipe spare, avoid the main pipe spare inner chamber to block up, ensure that the built-in fitting is follow-up can normal use.

Description

Novel wall connecting part embedded part

Technical Field

The utility model belongs to the building construction technology, concretely relates to novel link wall spare built-in fitting.

Background

The wall connecting piece is a component which can connect the scaffold body with the main building structure and can transfer tension and pressure. At present, the scaffold is connected with the wall spare and is mostly adopted rigidity even wall spare, through pre-buried steel sheet or iron member to this fixes a part, and the fixed pipe fitting of this part of rethread is connected the scaffold by the pipe fitting at last, accomplishes being connected of wall body and scaffold promptly. However, the wall is not perpendicular due to the construction error, so that the fixed pipe fitting is tilted at an angle, and the pipe fitting cannot be directly connected with the scaffold. At this time, the steel pipe and the fastener need to be connected in a transition mode. Therefore, the construction is inconvenient, the efficiency is low, the stability of the whole structure is poor, and the safe construction is not facilitated; the installation process is troublesome, and the construction time is prolonged; meanwhile, the embedded part is left in the wall body and cannot be taken out, so that material waste is caused.

The utility model with patent publication number CN204186058U discloses a multipurpose wall connecting piece. The utility model discloses an install the built-in fitting in advance in the concrete wall, be equipped with square screw thread in the built-in fitting, the wall connecting piece is a steel pipe, is equipped with round nut in the steel pipe, and the built-in fitting passes through bolted connection with the steel pipe to be fixed, and the nut of fixing in the built-in fitting is square nut, guarantees can not rotate along with the rotation of bolt, has guaranteed the absolute firm of one end when the bolt is screwed in or unscrewed; simultaneously the pipe diameter of the main pipe part of built-in fitting is unanimous close with the diameter of bolt, has guaranteed that the bolt can not appear the off normal condition after inserting fixed, and very big reduction off normal even not hard up emergence of the condition, connects firm reliable to installation and dismantlement are all very easy, and the commonality is good, and the length of steel pipe is unrestricted, can directly be used for hoisting the heavy object, perhaps is used for connecting the scaffold frame, also can be used for the protection, is used for a plurality of occasions such as support.

However, when the embedded part in the multipurpose wall connecting part is embedded, a gap is easily formed between the end part of one end, in contact with the template, of the main pipe fitting and the template, so that when concrete is poured, concrete grout enters the inner cavity of the main pipe fitting from the gap between the port of the embedded part and the template to block the inner cavity, and then a follow-up bolt cannot be inserted into the main pipe fitting to be connected with the square nut, so that the scrapping phenomenon of the embedded part occurs, and the follow-up construction is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem that prior art exists, the utility model provides a can avoid being blockked up by concrete slurry's novel wall built-in fitting that links.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a novel link wall spare built-in fitting, includes the main pipe fitting, fixes the nonrotatable square nut in the main pipe fitting bottom and with the plastics protective cover of square nut buckle closure in the main pipe fitting, the top mouth of pipe department of main pipe fitting is provided with the seal closure, the outer fringe of seal closure is provided with the sealing washer.

Further, the sealing ring is a rubber sealing ring.

Furthermore, a groove for accommodating the sealing ring is arranged at the top pipe orifice of the main pipe fitting, and the depth of the groove is smaller than the thickness of the sealing ring.

Furthermore, a through hole is formed in the middle of the sealing cover.

Furthermore, be provided with on one side of the main pipe fitting bottom and be used for placing square nut place the mouth, plastics protective cover is detained and is located place on the mouth.

Compared with the prior art, the utility model provides a technical scheme has following beneficial effect or advantage:

the utility model provides a novel even wall spare built-in fitting sets up the seal closure through the top mouth of pipe department at the person in charge spare to set up the sealing washer in the outer fringe of seal closure, can block effectively that the concrete thick liquid enters into the inner chamber of the person in charge spare, avoid the person in charge spare inner chamber to block up, ensure that the built-in fitting is follow-up can normal use.

Specific embodiments of the present invention are disclosed in detail with reference to the following description and the accompanying drawings, which specify the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the present invention are not so limited in scope. The embodiments of the invention include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments, in combination with or instead of the features of the other embodiments.

It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps or components.

Drawings

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

fig. 2 is a left side view of an embodiment of the invention;

fig. 3 is a top view of an embodiment of the invention;

fig. 4 is a schematic diagram of the separation according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the drawings of the above terms in the embodiments with specific meanings in the present invention can be understood in specific situations, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Examples

As shown in fig. 1-4, the embodiment of the utility model provides a novel link wall spare built-in fitting, including main pipe fitting 1, fix the square nut 2 of nonrotatable in main pipe fitting 1 bottom and with the plastics protective cover 3 of square nut 2 buckle closure in main pipe fitting 1, the top mouth of pipe department of main pipe fitting 1 is provided with sealing cap 4, and the outer fringe of sealing cap 4 is provided with sealing washer 5.

When the novel embedded part of the wall connecting part provided by the embodiment of the utility model is used, the square nut 2 is firstly put into the bottom of the main pipe fitting 1 and covered with the plastic protective cover 3; then, a sealing ring 5 and a sealing cover 4 are sequentially arranged at the top pipe orifice of the main pipe fitting 1; then placing the pipe fitting to an embedded point position, and abutting a top pipe orifice of the main pipe fitting 1 against the inner side surface of the building template; then concrete is poured, after the concrete is coagulated and solidified, the sealing cover 4 and the sealing ring 5 are taken down, a screw rod which is close to the pipe diameter of the main pipe fitting 1 is inserted, one end of the screw rod is fixedly connected with the square nut 2, and the other end of the screw rod is exposed out of the wall surface and is used for being connected with an external detachable structure (such as a scaffold) to play a supporting role. After the external detachable structure is detached, the screw rod is screwed out, so that the screw rod can be repeatedly utilized, and the cost is saved.

The embodiment of the utility model provides a novel even wall spare built-in fitting sets up the seal closure through the top mouth of pipe department at the person in charge spare to set up the sealing washer in the outer fringe of seal closure, can block effectively that the concrete thick liquid enters into the inner chamber of the person in charge spare, avoid the person in charge spare inner chamber to block up, ensure that the built-in fitting is follow-up can normal use.

In a specific implementation process, the sealing ring 5 in the embodiment of the present invention specifically adopts a rubber sealing ring; the top pipe orifice of the main pipe fitting 1 is provided with a groove for accommodating the sealing ring 5, and the depth of the groove is smaller than the thickness of the sealing ring 5. The thickness of sealing washer 5 is greater than the degree of depth of recess, at pre-buried in-process, when the medial surface of top mouth of pipe and template for the building supports tightly, sealing washer 5 is compressed for the leakproofness is better.

In a specific implementation process, the middle of the sealing cover 4 in the embodiment of the present invention is further provided with a through hole 41. The through hole is arranged, so that the sealing cover 4 can be conveniently opened by subsequent constructors.

In specific implementation process, the embodiment of the utility model provides a set up the mouth 11 of placing that is used for placing square nut 2 in being responsible for 1 bottom one side of spare, plastic protection cover 3 is detained and is established on placing the mouth 11. Will place the mouth setting in one side of bottom, can protect square nut 2 better, even the 3 lock joints of plastics protective cover appear inseparable, lead to placing mouthful 11 and slightly leak thick liquid appears, can not directly influence the screw hole of square nut 2 yet, ensure that square nut 2 can follow-up normal use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel link wall spare built-in fitting, includes main pipe fitting (1), fixes nonrotatable square nut (2) in main pipe fitting (1) bottom and with plastic protection cover (3) of square nut (2) buckle closure in main pipe fitting (1), a serial communication port, the top mouth of pipe department of main pipe fitting (1) is provided with seal closure (4), the outer fringe of seal closure (4) is provided with sealing washer (5).

2. The new wall-connecting part embedment of claim 1, wherein the seal ring (5) is a rubber seal ring.

3. The novel wall-connecting part embedded part as claimed in claim 2, wherein a groove for accommodating the sealing ring (5) is arranged at the top pipe orifice of the main pipe (1), and the depth of the groove is smaller than the thickness of the sealing ring (5).

4. The novel wall-connecting embedded part as claimed in claim 1, wherein the middle part of the sealing cover (4) is provided with a through hole (41).

5. The novel wall-connected part embedded part according to claim 1, wherein a placing opening (11) for placing the square nut (2) is formed in one side of the bottom of the main pipe fitting (1), and the plastic protecting cover (3) is buckled on the placing opening (11).