A cable-stayed ceiling skeleton system

Abstract

The present invention discloses an inclined cable suspended ceiling framework system for hoisting ceiling keels, which comprises steel wire ropes, hooks and embedded parts. Among them, the embedded parts are used for being embedded in building walls, the embedded parts are connected with the hooks, and two ends of the steel wire ropes are respectively connected with the embedded parts and the ceiling keels through the hooks, and are inclinedly pulled by the steel wire ropes. The present invention adopts the form of inclined pulling by steel wire ropes to replace the traditional form of vertical suspender rods, and can be applicable to the ceiling installation of large-spacing fixed points. In addition, the steel wire ropes are divided into two sections and connected by an adjusting device, so that the length of the steel wire ropes can be finely adjusted, and at the same time, the prestress of the steel wire ropes is increased, thereby improving the installation precision and overall firmness of the ceiling.

Description

Technical Field

[0001] The present invention relates to the technical field of ceiling construction, and particularly relates to an inclined cable ceiling skeleton system, which can realize the ceiling of large-span spaces. Background Art

[0002] The traditional ceiling system uses a structure of suspender rods and ceiling boards for connection. Limited by the spacing of the suspender rods, it is difficult to be applied in some large-span spaces where it is not convenient to install suspender rods. Summary of the Invention

[0003] The object of the present invention is to solve the above problems in the prior art, and provide a new type of inclined cable ceiling skeleton system that can realize the ceiling of large-span spaces, using steel wire ropes to replace the suspender rods, getting rid of the limitation of the spacing of the suspender rods.

[0004] The inclined cable ceiling skeleton system provided by the present invention is used for hoisting the ceiling keel, and includes a steel wire rope, a hook and a pre-embedded part. Among them, the pre-embedded part is used for being pre-embedded on the building wall, the pre-embedded part is connected with the hook, and both ends of the steel wire rope are respectively connected with the pre-embedded part and the ceiling keel through the hook, and is inclinedly pulled by the steel wire rope.

[0005] Optionally or preferably, in the above-mentioned inclined cable ceiling skeleton system, a reserved hole is provided on the ceiling keel, and the hook connected by the steel wire rope penetrates into the reserved hole to hook the ceiling keel.

[0006] Optionally or preferably, in the above-mentioned inclined cable ceiling skeleton system, the steel wire rope is divided into two sections, and the two sections are connected through an adjusting device. The adjusting device includes a screw end and a nut end. The screw end is fixedly connected to one section of the steel wire rope through a rotary joint, the nut end is fixedly connected to the other section of the steel wire rope through a rotary joint, and the screw end is threadedly connected to the nut end.

[0007] Optionally or preferably, in the above-mentioned inclined cable ceiling skeleton system, the screw end is provided with a cylindrical protrusion with an external thread, and the nut end is provided with a cylindrical groove with an internal thread. The length of the two sections of the steel wire rope after connection is adjusted by the position where the cylindrical protrusion is screwed into the cylindrical groove.

[0008] Optionally or preferably, in the above-mentioned inclined cable ceiling skeleton system, the pre-embedded part is composed of a perforated steel plate and a pull ring fixedly connected to the steel plate, and the pre-embedded part is pre-embedded and fixed on the building wall through an expansion bolt passing through the hole of the steel plate.

[0009] Optionally or preferably, in the above-mentioned inclined cable ceiling skeleton system, the hook includes an integrally formed hook body and a hook joint. A cavity is provided inside the hook joint, and the side wall of the cavity is of a semi-open structure. The steel wire rope extends into the cavity, and the steel wire rope and the end and side wall of the cavity are welded at the semi-open structure, welding the steel wire rope and the hook into one body.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] The present invention adopts the form of inclined cable-stayed steel wire ropes to replace the traditional vertical hanging rod form, which is applicable to the ceiling installation with large-spacing fixed points.

[0012] The adjusting device can finely adjust the overall length of the steel wire ropes, and at the same time increase the prestress of the steel wire ropes, improving the installation accuracy and overall firmness of the ceiling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic connection structure diagram of the steel wire rope, hook joint and hook of the cable-stayed ceiling skeleton system;

[0014] Figure 2 It is a schematic structure diagram of the cable-stayed ceiling skeleton system connected to the wall and the ceiling keel;

[0015] Figure 3 It is a schematic structure diagram of the adjusting device of the cable-stayed ceiling skeleton system;

[0016] Figure 4 It is a schematic diagram of hoisting the ceiling keel between two walls by the cable-stayed ceiling skeleton system;

[0017] Figure 5 It is a schematic diagram of hoisting the ceiling keel between two walls with a cross beam between them by the cable-stayed ceiling skeleton system;

[0018] Figure 6 It is a three-dimensional structure schematic diagram of the hook;

[0019] Figure 7 It is a side view of the hook;

[0020] Figure 8 It is a top view of the hook after being welded to the steel wire rope;

[0021] Figure 9 It is a side view of the hook after being welded to the steel wire rope.

[0022] In the figure:

[0023] 1 - steel wire rope, 2 - hook joint, 3 - hook, 4 - embedded part, 5 - expansion bolt, 6 - ceiling keel, 7 - reserved hole, 8 - adjusting device, 9 - screw end, 10 - nut end, 11 - swivel joint. DETAILED DESCRIPTION OF THE INVENTION

[0024] The technical solutions of the present invention will be explained and described in detail below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it.

[0025] See Figure 1 and 2, a cable-stayed ceiling skeleton system for hoisting a ceiling keel 6, comprising a steel wire rope 1, a hook 3 and an embedded part 4.

[0026] Among them, the embedded part 4 is used for being embedded in a building wall where the ceiling keel 6 needs to be suspended. The embedded part 4 consists of a perforated steel plate and a pull ring fixedly connected to the steel plate. The embedded part 4 is pre-embedded and fixed on the building wall through an expansion bolt 5 passing through the hole of the steel plate. A reserved hole 7 is provided on the ceiling keel 6, and the hook 3 connected to the steel wire rope 1 penetrates into the reserved hole 7 to hook the ceiling keel 6.

[0027] Two bent hooks 3 are respectively connected to both ends of the steel wire rope 1. The hook 3 includes an integrally formed hook body and a hook joint 2. A cavity is provided inside the hook joint 2. The side wall of the cavity is of a semi-open structure, and the end of the cavity is of a round hole structure. The steel wire rope 1 extends into the cavity from the round hole. A welding torch is used to weld the steel wire rope 1 with the end and side wall of the cavity at the semi-open structure of the side wall, welding the steel wire rope 1 and the hook 3 into one body, so that the hook 3 can firmly pull the steel wire rope 1.

[0028] The hooks 3 connected to both ends of the steel wire rope 1 are respectively connected to the embedded part 4 and the ceiling keel 6 again. The ceiling keel 6 is connected to the embedded part 4 on the wall through the oblique pulling force of the steel wire rope 1.

[0029] In order to further improve the installation accuracy of the ceiling and increase the prestress of the steel wire rope 1, the steel wire rope 1 connecting the ceiling keel 6 and the wall can be divided into two sections, and an adjusting device 8 is connected between the two sections. See Figure 3 , the adjusting device 8 includes a screw end 9 and a nut end 10. The screw end 9 is fixedly connected to one section of the steel wire rope 1 through a rotary joint 11, and the nut end 10 is fixedly connected to the other section of the steel wire rope 1 through a rotary joint 11. The screw end 9 is threadedly connected to the nut end 10. The screw end 9 is provided with a cylindrical protrusion with an external thread, and the nut end 10 is provided with a cylindrical groove with an internal thread. The length of the two sections of the steel wire rope 1 after connection is adjusted by the position where the cylindrical protrusion is screwed into the cylindrical groove. If a longer overall length of the steel wire rope 1 is desired, the cylindrical protrusion is screwed into the cylindrical groove less; if a shorter length is desired, it is screwed in more.

[0030] See Figure 4 and Figure 5 , for the ceiling of a large-span space, the above-mentioned cable-stayed ceiling skeleton system can be flexibly adjusted according to the actual situation. In addition, due to the increase in the distance between the fixing points, higher requirements are put forward for the stiffness and strength of the ceiling keel 6. The material and specification of the keel need to be reasonably selected according to the actual situation. Similarly, the specifications of the steel wire rope 1 and the embedded parts should also be flexibly adjusted according to actual needs.

[0031] By using the steel wire rope 1 to replace the previous vertical suspender, the inclined pulling form suspension can realize the ceiling construction of large-span space. Moreover, because the length of the steel wire rope 1 is adjustable, it can also improve the installation accuracy of the ceiling and increase the prestress of the steel wire rope 1, making it more integral and beautiful as a whole, and also more firm and durable.

[0032] In this article, specific examples are used to elaborate on the inventive concept in detail. The description of the above embodiments is only used to help understand the core idea of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, any obvious modifications, equivalent substitutions or other improvements made without departing from the inventive concept shall be included within the protection scope of the present invention.

Claims

1. A cable-stayed ceiling skeleton system for hoisting ceiling keels, characterized in that, It includes a wire rope, a hook and an embedded part. Among them, the embedded part is used to be embedded in the building wall where the ceiling keel needs to be hung. The embedded part is composed of a perforated steel plate and a pull ring fixedly connected to the steel plate. The embedded part is pre-embedded and fixed on the building wall through an expansion bolt passing through the hole of the steel plate; The ceiling keel is provided with a reserved hole, and the hook connected by the wire rope penetrates into the reserved hole to hook the ceiling keel; the embedded part is connected to the hook, and both ends of the wire rope are respectively connected to the embedded part and the ceiling keel through the hook. The ceiling keel is connected to the embedded part on the wall through the oblique tension of the wire rope; Two bent hooks are respectively connected to both ends of the wire rope. The hook includes an integrally formed hook body and a hook joint. The hook joint is internally provided with a cavity. The side wall of the cavity is of a semi-open structure, and the end of the cavity is of a round hole structure. The wire rope extends into the cavity from the round hole. A welding torch is used to weld the wire rope to the end and side wall of the cavity at the semi-open structure of the side wall, welding the wire rope and the hook into one body, so that the hook can firmly pull the wire rope; The wire rope is divided into two sections, and the two sections are connected by an adjusting device. The adjusting device includes a screw end and a nut end. The screw end is fixedly connected to one section of the wire rope through a rotary joint, and the nut end is fixedly connected to the other section of the wire rope through a rotary joint. The screw end and the nut end are threadedly connected to improve the installation accuracy of the ceiling keel and increase the prestress of the wire rope; among them, the screw end is provided with a cylindrical protrusion with an external thread, and the nut end is provided with a cylindrical groove with an internal thread. The length of the two sections of wire rope after connection is adjusted by the position where the cylindrical protrusion is screwed into the cylindrical groove.

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