Decorative suspender fixing device of steel structure transfer layer

Abstract

The embodiment of the utility model provides a decorative suspender fixing device of a steel structure transfer layer. The fixing device comprises a first clamp, a second clamp and a third clamp, and the top of the first clamp is in lap joint with the first end of the steel structure transfer layer; the first clamp is in threaded connection with a first bolt; the first bolt is used for fixing the first clamp and the first end of the steel structure transfer layer; the top of the second clamp is in lap joint with the second end of the steel structure transfer layer. The second clamp is in threaded connection with a second bolt; the second bolt is used for fixing the second clamp and the second end of the steel structure transfer layer; the third clamp is movably connected with the bottoms of the first clamp and the second clamp; the third clamp is provided with a suspender screw hole, the first end of the height-adjustable decorative suspender penetrates through the suspender screw hole, and the second end of the decorative suspender is connected to the main keel. The decorative suspender fixing device of the steel structure transfer layer is convenient and stable to install and fix, has adjustability and flexibility, and can reduce the cost.

Description

Technical Field

[0001] Embodiments of the present disclosure belong to the technical field of building construction, and particularly relate to a fixing device for decorative hanging rods of a steel structure conversion layer. Background Art

[0002] With the rapid development of the times, the demand for decoration of steel structure buildings is increasing day by day. During the construction of the internal decorative ceiling, it is difficult to weld to the steel members on the top surface, and even the structural stability may be damaged, making the construction of the decorative ceiling difficult. The traditional method of fixing the steel members on the top surface with a hoop consumes a large amount of labor and materials, increases the load on the original steel structure, and at the same time has low fixing firmness, cannot meet the load-bearing requirements of the decorative ceiling, and has low safety performance. Utility Model Content

[0003] Embodiments of the present disclosure aim to at least solve one of the technical problems existing in the prior art, and provide a fixing device for decorative hanging rods of a steel structure conversion layer.

[0004] Embodiments of the present disclosure provide a fixing device for decorative hanging rods of a steel structure conversion layer, and the fixing device includes:

[0005] A first fixture, the top of the first fixture is lapped on the first end of the steel structure conversion layer; the first fixture is threadedly connected with a first bolt, and the first bolt is used to fix the first fixture and the first end of the steel structure conversion layer;

[0006] A second fixture, the top of the second fixture is lapped on the second end of the steel structure conversion layer; the second fixture is threadedly connected with a second bolt, and the second bolt is used to fix the second fixture and the second end of the steel structure conversion layer;

[0007] A third fixture, the third fixture is movably connected to the bottoms of the first fixture and the second fixture; the third fixture is provided with a hanging rod threaded hole, and the first end of a height-adjustable decorative hanging rod passes through the hanging rod threaded hole, and the second end of the decorative hanging rod is connected to the main keel.

[0008] Optionally, the first fixture includes a first wall surface, a second wall surface, a third wall surface and a fourth wall surface;

[0009] The first wall surface is lapped on the first end of the steel structure conversion layer, the second wall surface is connected to the first wall surface and protrudes inward along the first wall surface, the third wall surface is connected to the second wall surface and protrudes inward along the second wall surface, and the fourth wall surface is connected to the third wall surface and protrudes outward along the third wall surface.

[0010] Optionally, a first bolt is threadedly connected to a third wall surface of the first fixture, and a first end of the steel structure conversion layer is clamped between the first bolt and a first wall surface of the first fixture.

[0011] Optionally, the second fixture has the same structure as the first fixture, and a first wall surface of the second fixture overlaps a second end of the steel structure conversion layer; and, the second fixture and the first fixture are symmetrically arranged on the steel structure conversion layer.

[0012] Optionally, a second bolt is threadedly connected to a third wall surface of the second fixture, and a second end of the steel structure conversion layer is clamped between the second bolt and a first wall surface of the second fixture.

[0013] Optionally, the steel structure conversion layer includes an I-beam, and the first fixture and the second fixture are symmetrically arranged at the bottom of the I-beam.

[0014] Optionally, the third fixture includes a first connection wall surface, a second connection wall surface, and a third connection wall surface;

[0015] The first connection wall surface is threadedly connected to a fourth wall surface of the first fixture through a third bolt; the second connection wall surface is connected to the first connection wall surface and protrudes inward along the first connection wall surface, and a hanger rod threaded hole is formed in the second connection wall surface; the third connection wall surface is connected to the second connection wall surface and protrudes inward along the second connection wall surface, and the third connection wall surface is threadedly connected to a fourth wall surface of the second fixture through a fourth bolt.

[0016] Optionally, the decorative hanger rod includes a main screw rod, a secondary screw rod, and a screw rod adjusting member;

[0017] A first end of the main screw rod passes through the hanger rod threaded hole formed in the second connection wall surface, and the other end thereof is connected to the screw rod adjusting member; one end of the secondary screw rod is connected to the screw rod adjusting member, and the second end thereof is connected to the main keel.

[0018] Optionally, a first flexible material layer is provided at the connection between the first fixture and the first end of the steel structure conversion layer; a second flexible material layer is provided at the connection between the second fixture and the second end of the steel structure conversion layer.

[0019] A decorative hanger rod fixing device for a steel structure conversion layer according to an embodiment of the present disclosure is convenient and stable during installation and fixing through the provided first fixture, second fixture, and third fixture, has adjustability and flexibility, and can reduce costs. After fixing, the firmness is high, and it can meet the load-bearing requirements of the decorative ceiling. Description of the Drawings

[0020] Figure 1Structural schematic diagram of a decorative hanger fixing device for a steel structure conversion layer according to an embodiment of the present disclosure;

[0021] Figure 2 Specific application diagram of a decorative hanger fixing device for a steel structure conversion layer according to another embodiment of the present disclosure. Detailed implementation manners

[0022] To enable those skilled in the art to better understand the technical solutions of the present disclosure, the present disclosure will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0023] As Figure 1 and Figure 2 shown, a decorative hanger fixing device 100 for a steel structure conversion layer, the fixing device 100 includes a first fixture 110, a second fixture 130 and a third fixture 150. The top of the first fixture 110 is lapped on the first end of the steel structure conversion layer 200. The first fixture 110 is threadedly connected with a first bolt 120, and the first bolt 120 is used to fix the first fixture 110 and the first end of the steel structure conversion layer 200. The top of the second fixture 130 is lapped on the second end of the steel structure conversion layer 200. The second fixture 130 is threadedly connected with a second bolt 140, and the second bolt 140 is used to fix the second fixture 130 and the second end of the steel structure conversion layer 200.

[0024] The third fixture 150 is movably connected to the bottoms of the first fixture 110 and the second fixture 130. The third fixture 150 is provided with a hanger screw hole 154, and the first end of the height-adjustable decorative hanger 300 passes through the hanger screw hole 154, and the second end of the decorative hanger 300 is connected to the main keel 400.

[0025] Specifically, as Figure 1 and Figure 2 shown, the top of the first fixture 110 is lapped on the left end of the steel structure conversion layer 200, and the top of the first fixture 110 and the left end part of the steel structure conversion layer 200 can be fixed by the first bolt 120. The top of the second fixture 130 is lapped on the right end of the steel structure conversion layer 200, and the top of the second fixture 130 and the right end part of the steel structure conversion layer 200 can be fixed by the second bolt 140. The third fixture 150 is movably connected to the bottoms of the first fixture 110 and the second fixture 130 respectively. The first end of the height-adjustable decorative hanger 300 is connected to the third fixture 150 through the hanger screw hole 154, and the second end of the decorative hanger 300 is connected to the main keel 400, so that the steel structure conversion layer is connected to the decorative layer.

[0026] The decorative suspension rod fixing device for the steel structure conversion layer of the embodiments of the present disclosure is composed of bolt connections, belongs to the quick disassembly and quick assembly system, has a fast installation speed and can adjust the position arbitrarily, ensures the straightness of the overall ceiling, and reduces the later maintenance cost. When installing with the fixing device of this embodiment, it is convenient and stable, has adjustability and flexibility, and improves work efficiency. It can adjust the ceiling with non-straight line type at any time, without disassembling or rewelding the node position, can effectively reduce the errors of the straightness of the ceiling joint and the height difference of the joint, has a high firmness after fixing, and can meet the load-bearing requirements of the decorative ceiling. It does not require a large amount of manpower and material resources for welding and rust removal, reducing the cost.

[0027] Exemplarily, as Figure 1 and Figure 2 shown, the first fixture 110 includes a first wall surface 111, a second wall surface 112, a third wall surface 113, and a fourth wall surface 114. The first wall surface 111 overlaps with the first end of the steel structure conversion layer 200, the second wall surface 112 is connected to the first wall surface 111 and protrudes inward along the first wall surface 111, the third wall surface 113 is connected to the second wall surface 112 and protrudes inward along the second wall surface 112, and the fourth wall surface 114 is connected to the third wall surface 113 and protrudes outward along the third wall surface 113.

[0028] Specifically, as Figure 1 and Figure 2 shown, the first wall surface 111 overlaps on the first end of the steel structure conversion layer 200, the second wall surface 112 protrudes inward, the third wall surface 113 protrudes inward along the second wall surface 112, and the fourth wall surface 114 protrudes outward along the third wall surface 113.

[0029] Further, a first bolt 120 is threadedly connected to the third wall surface 113 of the first fixture 110, and the first end of the steel structure conversion layer 200 is clamped between the first bolt 120 and the first wall surface 111 of the first fixture 110. Specifically, the first bolt 120 threadedly connected to the third wall surface 113 can fix the first end of the steel structure conversion layer 200 and the first wall surface 111, so that the first fixture 110 is fixedly overlapped on the first end of the steel structure conversion layer 200.

[0030] Exemplarily, as Figure 1 and Figure 2 ​As shown, the structure of the second fixture 130 is the same as that of the first fixture 110. The first wall surface of the second fixture 130 overlaps with the second end of the steel structure conversion layer 200. Further, the second fixture 130 and the first fixture 110 are symmetrically arranged on the steel structure conversion layer 200. Specifically, the structure of the second fixture 130 is set to be the same as that of the first fixture 110. The first wall surface of the second fixture 130 overlaps with the second end of the steel structure conversion layer 200. Moreover, the first fixture 110 and the second fixture 130 are symmetrically arranged at the first end and the second end of the steel structure conversion layer 200 respectively.

[0031] Further, a second bolt 140 is threadedly connected to the third wall surface of the second fixture 130. The second end of the steel structure conversion layer 200 is clamped between the second bolt 140 and the first wall surface of the second fixture 130. Specifically, the second bolt 140 threadedly connected to the third wall surface of the second fixture 130 can fix the second end of the steel structure conversion layer 200 and the first wall surface of the second fixture 130, so that the second fixture 130 is fixedly overlapped at the second end of the steel structure conversion layer 200.

[0032] Furthermore, the third fixture 150 includes a first connection wall surface 151, a second connection wall surface 152, and a third connection wall surface 153. The first connection wall surface 151 is threadedly connected to the fourth wall surface 114 of the first fixture 110 through a third bolt 160. The second connection wall surface 152 is connected to the first connection wall surface 151 and protrudes inward along the first connection wall surface 151. A hanger wire hole 154 is formed in the second connection wall surface 152. The third connection wall surface 153 is connected to the second connection wall surface 152 and protrudes inward along the second connection wall surface 152. The third connection wall surface 153 is threadedly connected to the fourth wall surface of the second fixture 130 through a fourth bolt 170.

[0033] Specifically, as Figure 1 and Figure 2 shown, the first connection wall surface 151 is threadedly connected to the fourth wall surface 114 of the first fixture 110 through a third bolt 160, and the third connection wall surface 153 is threadedly connected to the fourth wall surface of the second fixture 130 through a fourth bolt 170. A hanger wire hole 154 is formed in the third connection wall surface 152 for connecting the decorative hanger 300.

[0034] For the decorative hanger fixing device of the steel structure conversion layer in the embodiment of the present disclosure, the first fixture, the second fixture, and the third fixture are connected by bolts. The first fixture and the second fixture are symmetrically arranged, and their sizes and materials are the same. A hanger wire hole is provided at the bottom of the third fixture, so that the steel structure conversion layer is connected to the decorative layer, the length of the decorative hanger can be quickly adjusted, and the height difference of the ceiling joints can be effectively reduced.

[0035] The design of the bolted connection enables the ceiling to be installed quickly. At the same time, due to its characteristics such as quick adjustment, the straightness of the overall joints and the control of the height difference of the joints after installation are further improved. The fixing device of this embodiment can also be customized according to the actual situation on site, with a short production cycle, which can shorten the project cycle and reduce costs.

[0036] Exemplarily, as Figure 1 and Figure 2 shown, the steel structure conversion layer 200 includes an I-beam, and the first fixture 110 and the second fixture 130 are symmetrically arranged at the bottom of the I-beam.

[0037] Exemplarily, as Figure 2 shown, the decorative suspender 300 includes a main screw rod 310, a secondary screw rod 320, and a screw rod adjusting member 330. The first end of the main screw rod 310 passes through the suspender screw hole 154 opened in the second connection wall surface 152, and the other end thereof is connected to the screw rod adjusting member 330. One end of the secondary screw rod 320 is connected to the screw rod adjusting member 330, and the second end thereof is connected to the main keel 400. By the screw rod adjusting member 330, it is possible to control the secondary screw rod 320 to drive the main keel 400 to move up and down along the length direction of the main screw rod 310.

[0038] Exemplarily, as Figure 1 and Figure 2 shown, a first flexible material layer (not shown in the figure) is provided at the connection between the first fixture 110 and the first end of the steel structure conversion layer 200. A second flexible material layer (not shown in the figure) is provided at the connection between the second fixture 130 and the second end of the steel structure conversion layer 200. By the provided first flexible material layer and second flexible material layer, it is possible to prevent damage caused by the connection of rigid materials when the first fixture and the second fixture are connected to the steel structure conversion layer. It can greatly improve the first-pass rate and reduce the cumbersome operation of rework.

[0039] It can be understood that the above embodiments are merely exemplary embodiments adopted to illustrate the principle of the present disclosure. However, the present disclosure is not limited thereto. For those of ordinary skill in the art, various modifications and improvements can be made without departing from the spirit and essence of the present disclosure, and these modifications and improvements are also regarded as the protection scope of the present disclosure.

Claims

1. A decorative hanger fixing device for a steel structure transfer layer, characterized in that: The fixing device comprises: A first clamp, wherein the top of the first clamp is overlapped with the first end of the steel structure conversion layer; the first clamp is threadedly connected with a first bolt, and the first bolt is used to fix the first clamp and the first end of the steel structure conversion layer; A second clamp, the top of which is overlapped with the second end of the steel structure conversion layer; the second clamp is threadedly connected with a second bolt, and the second bolt is used to fix the second clamp and the second end of the steel structure conversion layer; The third clamp is movably connected to the bottom of the first clamp and the second clamp; the third clamp is provided with a hanging rod thread hole, the first end of the height-adjustable decorative hanging rod is passed through the hanging rod thread hole, and the second end of the decorative hanging rod is connected to the main keel.

2. The decorative hanger fixing device for the steel structure transfer layer according to claim 1 is characterized in that: The first fixture includes a first wall surface, a second wall surface, a third wall surface and a fourth wall surface; The first wall surface overlaps the first end of the steel structure conversion layer, the second wall surface is connected to the first wall surface and protrudes inwardly along the first wall surface, the third wall surface is connected to the second wall surface and protrudes inwardly along the second wall surface, and the fourth wall surface is connected to the third wall surface and protrudes outwardly along the third wall surface.

3. The decorative hanger fixing device for the steel structure transfer layer according to claim 2 is characterized in that: The first bolt is threadedly connected to the third wall surface of the first clamp, and the first end of the steel structure conversion layer is clamped between the first bolt and the first wall surface of the first clamp.

4. The decorative hanger fixing device for the steel structure transfer layer according to claim 2 is characterized in that: The second clamp has the same structure as the first clamp, and a first wall surface of the second clamp is overlapped with the second end of the steel structure conversion layer; and the second clamp and the first clamp are symmetrically arranged on the steel structure conversion layer.

5. The decorative hanger fixing device for the steel structure transfer layer according to claim 4 is characterized in that: The second bolt is threadedly connected to the third wall surface of the second clamp, and the second end of the steel structure conversion layer is clamped between the second bolt and the first wall surface of the second clamp.

6. The decorative hanger fixing device for the steel structure transfer layer according to claim 4 is characterized in that: The steel structure transfer layer comprises an I-shaped beam, and the first clamp and the second clamp are symmetrically arranged at the bottom of the I-shaped beam.

7. The decorative hanger fixing device for the steel structure transfer layer according to claim 4 is characterized in that: The third fixture includes a first connecting wall surface, a second connecting wall surface and a third connecting wall surface; The first connecting wall is threadedly connected to the fourth wall of the first clamp via a third bolt; the second connecting wall is connected to the first connecting wall and protrudes inwardly along the first connecting wall, and the second connecting wall is provided with the suspension rod thread hole; the third connecting wall is connected to the second connecting wall and protrudes inwardly along the second connecting wall, and the third connecting wall is threadedly connected to the fourth wall of the second clamp via a fourth bolt.

8. The decorative hanger fixing device for the steel structure transfer layer according to claim 7 is characterized in that: The decorative hanging rod comprises a main screw rod, a secondary screw rod and a screw rod adjusting member; The first end of the main screw rod is inserted into the suspension rod thread hole opened on the second connecting wall, and the other end thereof is connected to the screw rod adjusting member; one end of the secondary screw rod is connected to the screw rod adjusting member, and the second end thereof is connected to the main keel.

9. The decorative hanger fixing device for a steel structure transfer layer according to any one of claims 1 to 8, characterized in that: A first flexible material layer is provided at the connection between the first clamp and the first end of the steel structure conversion layer; and a second flexible material layer is provided at the connection between the second clamp and the second end of the steel structure conversion layer.

Images