CN218000650U

CN218000650U - Fixing device of light jib

Info

Publication number: CN218000650U
Application number: CN202221270299.9U
Authority: CN
Inventors: 索瑞; 陈彦; 李勇堂; 柳雷涛; 辛欣
Original assignee: China Huaye Group Co Ltd; North China Metallurgical Construction Engineering Construction Co Ltd
Current assignee: China Huaye Group Co Ltd; North China Metallurgical Construction Engineering Construction Co Ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-12-09
Anticipated expiration: 2032-05-25

Abstract

The utility model provides a fixing device of a light suspender, which belongs to the technical field of building construction, wherein a rotatable buckle cover structure is arranged at the top end, and a suspender joint capable of containing an expansion screw rod is arranged at the bottom end; the pipe fitting is quickly fixed and constructed. The utility model provides a fixing device of light jib has rational in infrastructure, and is with low costs, and convenient to use's characteristics have reached swift high-efficient, beautifully and carry out the technological effect of the fixed operation of pipe fitting good wholeness.

Description

Fixing device of light jib

Technical Field

The utility model relates to a construction technical field specifically says, relates to a fixing device of light jib.

Background

In the interior decoration scenario, during the installation of some light-weight pipes, it is necessary to reinforce the light-weight pipes by hanging booms on the ceiling. The conventional reinforcing process is that collision bolts are embedded in a top plate, a screw rod is connected to an expansion screw rod, and a light pipe fitting is connected to the lower portion of the screw rod through a buckle. However, there are disadvantages as follows:

1) The lead screw needs to be cut to adapt to different connecting heights, and the operation is complicated;

2) The lead screw is exposed and not beautiful, and influences are generated on the whole decoration effect.

Therefore, a need exists for a lightweight hanger bar attachment device that is easy and convenient to use.

Disclosure of Invention

An object of the utility model is to provide a fixing device of light jib has reached convenient and fast and has accomplished the reinforced technical effect of pipe fitting.

A fixing device of a light suspender is characterized in that the fixing device of the light suspender is fixed on a top plate through a top plate expansion bolt;

comprises a connecting part used for being connected with the top plate expansion screw rod and a containing part used for being connected with the hanging rod;

the connecting part comprises a buckle cover and a connecting hole arranged in the center of the buckle cover; the connecting part and the accommodating part are arranged concentrically;

the containing part is a hollow tubular structure and comprises a connecting end connected with the buckle cover and a suspender joint end used for containing the suspender joint.

Further, the preferred structure is that an internal thread is arranged in the connecting hole, an external thread is arranged on the top plate expansion screw rod, and the internal thread and the external thread are correspondingly arranged.

Further, it is preferable that a nut corresponding to the top plate expansion screw is provided at the connection hole.

Further, it is preferable that the accommodating portion and the connecting portion are formed integrally.

Further, it is preferable that the diameter of the cap of the connecting portion is larger than the diameter of the accommodating portion.

Further, it is preferable that an attachment ring is provided on the upper surface of the buckle cover.

Further, it is preferable that the attachment ring is an elastic member.

Further, it is preferable that the accommodating portion and the connecting portion are both stainless steel members or resin members.

Further, the buckle cover is preferably formed of any one of a square, a circular, and a diamond.

Further, it is preferable that the height of the accommodating portion is larger than the length of the top plate expansion screw.

As described above, the fixing device of the light boom of the present invention is provided with the rotatable buckle cover structure at the top end and the boom joint capable of accommodating the expansion screw at the bottom end; the pipe fitting is quickly fixed and constructed. The device has the characteristics of reasonable structure, low cost and convenient use, and achieves the technical effects of rapidness, high efficiency, attractiveness and good integrity for pipe fixing operation.

Drawings

Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings.

In the drawings:

fig. 1 is a schematic structural view of a fixing device for a light weight boom according to an embodiment of the present invention;

fig. 2 is a schematic view of a buckle cover structure of a fixing device for a light weight hanger rod according to an embodiment of the present invention;

fig. 3 is a bottom view of a light weight hanger bar fixation device in accordance with an embodiment of the present invention.

Wherein the content of the first and second substances,

1. covering; 2. a receptacle portion; 3. a nut; 4. connecting holes; 5. and (3) attaching a ring.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

It is to be understood that the terms "horizontal," "vertical," "upper," "lower," "top," "middle," "length," "inner," "bottom," and the like are used merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the components or elements so referred to must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean that, for example, they may be fixedly connected or detachably connected or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the prior art, in the fixation of a light pipe fitting, a naked screw affects the integral decoration effect; the fixing device of the light suspender of the utility model is provided with a rotatable buckle cover structure at the top end and a suspender joint which can contain an expansion screw at the bottom end; the pipe fitting is quickly fixed and constructed. The device has the characteristics of reasonable structure, low cost and convenient use, and achieves the technical effects of rapidness, high efficiency, attractiveness and good integrity for pipe fixing operation.

Example 1

Various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Fig. 1 to 3 are views illustrating the structure of a fixing device for a lightweight suspension bar as a whole. Specifically, fig. 1 is a schematic structural diagram of a fixing device for a light weight boom according to an embodiment of the present invention. Fig. 2 is a schematic view of a buckle cover structure of a fixing device for a light weight hanger rod according to an embodiment of the present invention. Fig. 3 is a bottom view of fig. 1.

As shown in fig. 1 to 3, the utility model provides a fixing device of a light suspender, which is fixed on a top plate through a top plate expansion bolt; comprises a connecting part used for being connected with the top plate expansion screw rod and a containing part 2 used for being connected with the suspender; the connecting part comprises a buckle cover 1 and a connecting hole 4 arranged in the center of the buckle cover 1; the connecting part and the accommodating part 2 are arranged concentrically; the accommodating part 2 is a hollow tubular structure, and the accommodating part 2 comprises a connecting end connected with the buckle cover 1 and a suspender joint end used for accommodating the suspender joint. The height of the accommodating part 2 is greater than the length of the top plate expansion screw.

In a specific embodiment, a nut 3 corresponding to the top plate expansion screw is provided at the coupling hole 4. That is, after the top plate expansion screw is fixed on the top plate, the free end of the top plate expansion screw passes through the connecting hole 4 and is in threaded connection with the top plate expansion screw through the nut 3, and the fixing device of the light hanging rod comprising the buckle cover is fixed on the top plate. That is, the fixing device of the light suspender is composed of a buckle cover 1 which can rotate freely and a section of connectable sleeve joint, and a hexagonal nut is arranged in the middle of the rotary buckle cover and can be conveniently connected with the expansion screw rod; and the expansion screw is accommodated in the accommodating part 2 as the connecting sleeve, thereby ensuring the beautiful appearance of the construction of the suspender. The design of the connecting sleeve joint of the lower accommodating part can be conveniently connected with pipes with different lengths (according to construction requirements), the trouble of cutting an expansion screw is eliminated, and the connecting sleeve joint and the installed pipe fitting belong to the same material, so that the attractiveness and integrity of construction are ensured.

In order to further increase the structural stability, the accommodating portion 2 and the connecting portion are integrally formed. That is, in a specific implementation, the receiving portion 2 is welded to the lower surface of the buckle cover. May be integral with the cover. When the buckle cover is rotated to achieve the connection of the fixing means of the lightweight suspension bar with the expansion screw, the receiving portion of the bottom part is also rotated together with the buckle cover.

In order to further increase the connection stability of the expansion screw and the fixing device of the light suspension rod and increase the stress area with the top plate, the diameter of the buckle cover 1 of the connecting part is larger than that of the accommodating part 2. Specifically, the diameter of the accommodating portion needs to be set according to a specific application, and is not limited specifically herein.

In a specific implementation process, in order to further increase the connection tightness between the fixing device of the light-weight suspension rod and the top plate, an attachment ring 5 is arranged on the upper surface of the buckle cover 1. An attachment ring 5 is disposed in the cavity of the buckle cover, along the inner edge of the buckle cover. When the cover is secured to the top plate, the attachment ring tightly abuts the top plate. It should be noted that the attachment ring may be, but is not limited to, an elastic member. Stainless steel sheet may also be used. When the attachment ring is an elastic member, the material may be rubber or resin.

In order to increase the aesthetic degree and the integrity, the accommodating part and the connecting part are both made of stainless steel pieces or resin pieces. In a specific implementation process, the fixing device of the light-weight suspender can be made of the same material as the pipe fitting to be fixed.

To further increase the operability of the means for securing the lightweight hanger bar, the buckle cover may be, but is not limited to, any of a square, a round, and a diamond. In specific implementation process, through rotatory buckle closure, drive the nut that sets up in the buckle closure inside and rotate, and then realize fixing the technical effect on the expansion screw with the fixing device of light jib.

Example 2

A fixing device of a light weight suspender comprises a connecting part used for being connected with a top plate expansion screw rod and a containing part 2 used for being connected with the suspender; the connecting part comprises a buckle cover 1 and a connecting hole 4 arranged in the center of the buckle cover 1; the connecting part and the accommodating part 2 are arranged concentrically; the accommodating part 2 is a hollow tubular structure, and the accommodating part 2 comprises a connecting end connected with the buckle cover 1 and a suspender joint end used for accommodating the suspender joint. The height of the accommodating part 2 is greater than the length of the top plate expansion screw.

In order to further promote structural wholeness, be provided with the internal thread in connecting hole 4, be provided with the external screw thread on the roof expansion screw, the internal thread corresponds the setting with the external screw thread. In specific implementation process, through rotatory buckle closure for the internal thread of buckle closure's the inside connecting hole carries out the spiro union with the external screw thread that sets up on the roof expansion screw, and then realizes fixing the technical effect on the expansion screw with the fixing device of light jib.

The specific construction method comprises the following steps:

fixing the expansion screw at the corresponding position of the top plate according to a set drawing;

the free end of the expansion screw rod penetrates into the connecting hole of the buckle cover, and the buckle cover is rotated, so that the fixing device of the light suspender is fixed on the expansion screw rod;

and connecting the pipe fitting with the fixing belt with the joint end of the suspender, and further completing the fixing operation of the pipe fitting.

To sum up, the fixing device of the light suspender of the utility model is provided with a rotatable buckle cover structure at the top end and a suspender joint which can contain an expansion screw at the bottom end; the pipe fitting is quickly fixed and constructed. The device has the characteristics of reasonable structure, low cost and convenient use, and achieves the technical effects of rapidness, high efficiency, attractiveness and good integral pipe fitting fixing operation.

However, it will be appreciated by those skilled in the art that various modifications may be made to the light weight hanger bar securing device provided by the present invention without departing from the scope of the invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.

Claims

1. The fixing device of the light suspender is characterized in that the fixing device of the light suspender is fixed on a top plate through a top plate expansion bolt;

the accommodating part is of a hollow tubular structure and comprises a connecting end connected with the buckle cover and a suspender joint end used for accommodating the suspender joint.

2. A light weight hanger rod fixture according to claim 1 wherein internal threads are provided in said attachment holes and external threads are provided on said top plate expansion screw, said internal threads corresponding to said external threads.

3. A lightweight suspension rod attachment as claimed in claim 1 wherein a nut is provided at said attachment hole corresponding to said top plate expansion screw.

4. A lightweight hanger bar attachment as claimed in claim 1, wherein said receiving portion is integrally formed with said connecting portion.

5. A light weight hanger bar attachment means as claimed in claim 4, wherein said attachment portion has a diameter of said cap which is greater than a diameter of said receiving portion.

6. A lightweight suspension rod attachment system as claimed in claim 5, wherein an attachment ring is provided on the upper surface of said retaining cap.

7. A lightweight suspension rod attachment system as claimed in claim 6, wherein said attachment ring is a resilient member.

8. A light weight hanger rod attachment system as claimed in claim 4, wherein said receiving portion and said connecting portion are made of stainless steel or resin.

9. A lightweight hanger bar attachment means as claimed in claim 1, wherein said locking means is any one of square, round and diamond.

10. A lightweight hanger bar attachment as claimed in claim 1 wherein the height of said receptacle is greater than the length of said roof expansion screw.