UHPC wave arc suspended ceiling and pouring structure of UHPC hanging plate

Abstract

The utility model relates to a UHPC wave arc suspended ceiling which comprises a plurality of connecting pipes fixedly installed at the bottom of a ceiling floor. The fixing rods are arranged at the bottoms of the connecting pipes, and a plurality of connecting pieces are arranged at the bottoms of the fixing rods; the setting plate is arranged at the bottom of the connecting piece, and a plurality of threaded holes are formed in the bottom of the setting plate; the UHPC hanging plate is arranged at the bottom of the setting plate, the UHPC hanging plate is in a wave arc shape, a plurality of adjusting bolts are installed at the positions, corresponding to the threaded holes, of the top of the UHPC hanging plate, the adjusting bolts penetrate through the threaded holes, nuts are screwed to the penetrating portions of the adjusting bolts so that the setting plate and the UHPC hanging plate can be fixedly connected, the structure is simple, the use is convenient, and the practicability is high. The appearance is attractive.

Description

Technical Field

[0001] The utility model relates to a ceiling construction technology device, in particular to a UHPC arc ceiling and a casting structure of a UHPC hanging board. Background Art

[0002] The decoration of walls and ceilings in interior decoration is one of the most important links in the entire decoration field. Most of the existing ceiling structures are metal structures. The ceiling structures are fixed by welding them to the bottom of the floor slab. However, this method requires construction workers to weld the connecting parts at high altitudes, which has high technical requirements for construction workers. If the construction workers fail to weld in place, it is very easy to cause the ceiling structure to fall, and welding operations at high altitudes are likely to cause fires in the floor structure. Utility Model Content

[0003] The utility model aims to overcome the defects of the prior art and provide a UHPC arc ceiling. The UHPC hanging plate is fixed to the bottom of the ceiling slab by adjusting bolts, thereby avoiding safety accidents caused by welding.

[0004] The technical solution to achieve the above purpose is a UHPC arc ceiling, including:

[0005] A plurality of connecting pipes fixedly installed at the bottom of the ceiling and floor;

[0006] A fixing rod disposed at the bottom of the plurality of connecting pipes, wherein the bottom of the fixing rod is provided with a plurality of connecting members; and

[0007] A setting plate arranged at the bottom of the connecting member, wherein a plurality of threaded holes are formed at the bottom of the setting plate;

[0008] A UHPC hanging plate is arranged at the bottom of the setting plate, and the UHPC hanging plate is in a wave arc shape. A plurality of adjusting bolts are installed on the top of the UHPC hanging plate corresponding to the threaded holes. The adjusting bolts pass through the threaded holes, and the setting plate and the UHPC hanging plate are fixedly connected by screwing nuts onto the passing parts of the adjusting bolts.

[0009] Furthermore, the shape of the setting plate corresponds to the shape of the UHPC hanging plate.

[0010] Furthermore, the UHPC slab is formed by casting ultra-high performance concrete.

[0011] Furthermore, the adjusting bolt is partially embedded in the UHPC hanging plate.

[0012] Furthermore, the UHPC hanging plate is formed by splicing a plurality of hanging plate unit segments, and the hanging plate unit segments are fixed to the bottom of the setting plate.

[0013] Furthermore, the formation of the setting plate corresponds to the shape setting of the hanging plate unit segment.

[0014] Furthermore, a mounting rod is fixedly mounted on the side of the connecting member, and a reinforcing rod is provided between the mounting rod and a setting plate at the bottom of another connecting member.

[0015] The utility model also provides a casting structure, comprising:

[0016] Next template;

[0017] an upper template disposed opposite to the lower template and located above the lower template, a casting space is formed between the upper template and the lower template, and a casting hole is formed on the top of the upper template; and

[0018] Embedded bolts are arranged at intervals in the setting space, and parts of the embedded bolts are exposed at the top of the upper template to form threaded connection sections.

[0019] Furthermore, a plurality of air holes are formed on the top of the upper template.

[0020] Furthermore, the shapes of the upper template and the lower template are set according to the shape of the UHPC hanging plate.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] The UHPC hanging panels are fixed to the bottom of the ceiling and floor slabs by adjusting bolts, thus avoiding safety accidents caused by welding. The UHPC hanging panels have high strength, good durability, snow-white panels and good self-cleaning properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model is a structural schematic diagram of a UHPC arc ceiling.

[0024] Figure 2 The utility model is a structural schematic diagram of a casting structure of a UHPC hanging plate.

[0025] Legend: 1. Ceiling slab; 2. Connecting pipe; 3. Fixing rod; 4. Connecting piece; 41. Mounting rod; 5. Setting plate; 6. UHPC hanging plate; 61. Adjusting bolt; 7. Lower formwork; 8. Upper formwork; 9. Embedded bolt. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0027] See also Figure 1A UHPC wave arc ceiling comprises: a plurality of connecting pipes 2 fixedly installed at the bottom of a ceiling slab 1; a fixing rod 3 arranged at the bottom of the plurality of connecting pipes 2, the bottom of the fixing rod being provided with a plurality of connecting members 4; and a setting plate 5 arranged at the bottom of the connecting member 4, the bottom of the setting plate 5 being formed with a plurality of threaded holes; a UHPC hanging plate 6 arranged at the bottom of the setting plate 5, the UHPC hanging plate 6 being in a wave arc shape, a plurality of adjusting bolts 61 being installed at the top of the UHPC hanging plate 6 corresponding to the threaded holes, the adjusting bolts 61 passing through the threaded holes, and the setting plate 5 and the UHPC hanging plate 6 being fixedly connected by screwing a nut to the passing portion of the adjusting bolt 61.

[0028] In the present invention, a preferred implementation is that the adjusting bolts 61 and nuts are made of stainless steel. Before hoisting, the UHPC hanging plate 6 is cast first. After the UHPC hanging plate 6 reaches the design strength, it is transported to the site and assembled on site. Preferably, the adjusting bolts 61 are pre-buried in the formwork before casting.

[0029] Further, the shape of the setting plate 5 corresponds to the shape of the UHPC hanging plate 6. By setting the setting plate 5 to correspond to the UHPC hanging plate 6, the strength of the wave-shaped nodes of the UHPC hanging plate 6 is prevented from being insufficient, which may cause breakage during use. By adjusting the adjusting bolts 61, the stress concentration of the wave-shaped nodes of the UHPC hanging plate is reduced.

[0030] Furthermore, the UHPC hanging board 6 is formed by pouring ultra-high performance concrete. The UHPC hanging board 6 is poured to form a ceiling structure to adapt to the shape of the drawing.

[0031] Further, the adjusting bolt 61 is partially embedded in the UHPC hanging plate 6. By embedding the adjusting bolt 61 in the UHPC hanging plate 6, the adjusting bolt 61 is better fixed in the UHPC hanging plate 6.

[0032] Furthermore, the UHPC hanging plate 6 is formed by splicing a plurality of hanging plate unit segments, and the hanging plate unit segments are fixed to the bottom of the setting plate 5 .

[0033] Furthermore, the formation of the setting plate 5 corresponds to the shape setting of the hanging plate unit segment.

[0034] Furthermore, a mounting rod 41 is fixedly mounted on the side of the connecting member 4 , and a reinforcing rod is provided between the mounting rod 41 and a setting plate 5 at the bottom of another connecting member 4 .

[0035] The utility model also provides a casting structure, including: a lower template 7; an upper template 8 arranged opposite to the lower template 7 and located above the lower template 7, a casting space is formed between the upper template 8 and the lower template 7, and a casting hole is formed on the top of the upper template 8; and embedded bolts 9 arranged at intervals in the setting space, and a portion of the embedded bolts 9 is exposed at the top of the upper template 8 to form a threaded connection section.

[0036] In the present utility model, a preferred implementation is: the UHPC hanging plate 6 is cast and formed by pouring concrete in the casting space, and the embedded bolts 9 are embedded between the upper template 8 and the lower template 7 for connection.

[0037] Furthermore, a plurality of air holes are formed on the top of the upper template 8. The air holes can facilitate the exhaust of gas when the UHPC hanging board 6 is poured.

[0038] Furthermore, the shapes of the upper template 8 and the lower template 7 are set according to the shape of the UHPC hanging plate 6 .

[0039] The following is a description of the use process of the UHPC arc ceiling of the utility model.

[0040] The adjusting bolts 61 and nuts are made of stainless steel. Before hoisting, the UHPC hanging plate 6 is cast by pouring concrete in the casting space. The embedded bolts 9 are embedded between the upper formwork 8 and the lower formwork 7. After the UHPC hanging plate 6 reaches the designed strength, it is transported to the site and assembled on site.

[0041] The utility model is described in detail above in conjunction with the embodiments of the drawings. A person skilled in the art can make various variations of the utility model according to the above description. Therefore, some details in the embodiments should not constitute a limitation of the utility model, and the scope of protection of the utility model shall be defined by the scope of the attached claims.

Claims

1. A UHPC arc ceiling, characterized in that: include: A plurality of connecting pipes fixedly installed at the bottom of the ceiling and floor; A fixing rod disposed at the bottom of the plurality of connecting pipes, wherein the bottom of the fixing rod is provided with a plurality of connecting members; and A setting plate arranged at the bottom of the connecting member, wherein a plurality of threaded holes are formed at the bottom of the setting plate; A UHPC hanging plate is arranged at the bottom of the setting plate, and the UHPC hanging plate is in a wave arc shape. A plurality of adjusting bolts are installed on the top of the UHPC hanging plate corresponding to the threaded holes. The adjusting bolts pass through the threaded holes, and the setting plate and the UHPC hanging plate are fixedly connected by screwing nuts onto the passing parts of the adjusting bolts.

2. The UHPC arc ceiling according to claim 1 is characterized by: The shape of the setting plate corresponds to the shape of the UHPC hanging plate.

3. The UHPC arc ceiling according to claim 1 is characterized by: The UHPC slab is formed by pouring ultra-high performance concrete.

4. The UHPC arc ceiling according to claim 1 is characterized by: The adjusting bolt is partially embedded in the UHPC hanging plate.

5. The UHPC curved ceiling according to claim 1 is characterized by: The UHPC hanging plate is formed by splicing a plurality of hanging plate unit segments, and the hanging plate unit segments are fixed to the bottom of the setting plate.

6. The UHPC arc ceiling according to claim 5 is characterized by: The formation of the setting plate corresponds to the shape setting of the hanging plate unit segment.

7. The UHPC arc ceiling according to claim 1 is characterized by: A mounting rod is fixedly mounted on the side of the connecting member, and a reinforcing rod is arranged between the mounting rod and a setting plate at the bottom of another connecting member.

8. A casting structure of a UHPC hanging board according to claim 1, characterized in that: include: Next template; an upper template disposed opposite to the lower template and located above the lower template, a casting space is formed between the upper template and the lower template, and a casting hole is formed on the top of the upper template; and Embedded bolts are arranged at intervals in the casting space, and parts of the embedded bolts are exposed at the top of the upper template to form threaded connection sections.

9. The casting structure of a UHPC hanging plate according to claim 8 is characterized in that: A plurality of air holes are formed on the top of the upper template.

10. The casting structure of a UHPC hanging plate according to claim 8 is characterized in that: The shapes of the upper template and the lower template are set according to the shape of the UHPC hanging plate.

Images