CN211621966U

CN211621966U - Novel PC board arch building structure

Info

Publication number: CN211621966U
Application number: CN201922404009.XU
Authority: CN
Inventors: 王兵; 杨斌; 游又能; 段战娃; 倪涛; 郝玉范; 陈玉山; 窦肖; 车旭杰; 高峰
Original assignee: Qingdao China Railway West Coast Investment Development Co ltd
Current assignee: Qingdao China Railway West Coast Investment Development Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-02
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to the field of building components, and discloses a novel PC board arch-shaped building structure, which comprises a steel arch and PC boards, wherein the PC boards are distributed along the axial direction, and two ends of the PC boards are fixedly connected with the steel arch; the PC board comprises transverse boards and vertical boards, the transverse boards on different layers are parallel to each other, the vertical boards are arranged between the transverse boards on adjacent layers, and the vertical boards and the two transverse boards are connected through connecting pieces; the connecting piece comprises two connecting pieces with basically the same structure, the connecting piece comprises a connecting plate and lug plates, and the lug plates of the two connecting pieces are hinged. The PC board of the utility model is axially installed, the vertical board supports the transverse board, the transverse board can be prevented from deforming, the large span can be realized, and the maximum span of the 12MM thick PC board can be realized by 4.5 meters without additionally increasing the steel keel; the connecting piece angle is adjustable, makes the trend of diaphragm and the radian of steel arch keep unanimous, and during rainy, the rainwater can be followed the diaphragm and fallen, has avoided the emergence of hourglass rain, sets up the smoke vent on the riser, does benefit to the fire control and discharges fume.

Description

Novel PC board arch building structure

Technical Field

The utility model relates to a building element field particularly, relates to a novel PC board arch building structure.

Background

The PC board has the characteristics of high transparency, light weight, impact resistance, sound insulation, heat insulation, flame retardancy, aging resistance and the like, is a high-tech plastic board with excellent comprehensive performance, energy conservation and environmental protection, is a plastic building material which is universally adopted internationally, and has incomparable advantages compared with other building decoration materials (such as glass, organic glass and the like). The novel sound-proof plastic film has wide application, and can be used as pavilions of gardens, recreation places and rest places, interior and exterior decorations of commercial buildings, curtain walls of modern urban buildings, telephone kiosks, advertising road boards, lamp box advertisements, arrangement of exhibition, sound-proof barriers of expressways and urban elevated roads, agricultural greenhouses, cultivation greenhouses and the like.

When the PC plates in the prior art are used for arched galleries and circular overpasses, the PC plates are usually distributed along the circumferential direction of an arched steel arch, as shown in figure 1, the adjacent PC plates are lapped and pressed, and the structure can not meet the requirements of natural smoke discharge and large span; although PC boards in some building structures are distributed along the axial direction, the span is small, and the requirement of large span cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a novel PC board arch building structure to the not enough that exists among the current arch building.

In order to achieve the purpose, the novel PC plate arch building structure comprises a steel arch and a PC plate, wherein the PC plate is distributed along the axial direction, and two ends of the PC plate are fixedly connected with the steel arch;

the PC board comprises transverse boards and vertical boards, the transverse boards on different layers are parallel to each other, the vertical boards are arranged between the transverse boards on adjacent layers, and the vertical boards and the two transverse boards are connected through connecting pieces;

the connecting piece comprises a connecting piece I and a connecting piece II, the connecting piece I comprises a connecting plate I and an ear plate I, the ear plate I is vertically fixed on the connecting piece I, bolt holes are formed in two ends of the connecting plate I, the connecting piece II comprises a connecting plate II and an ear plate II, the ear plate II is vertically fixed on the connecting plate II, bolt holes are formed in two ends of the connecting plate II, and the ear plate I is hinged to the ear plate II;

connecting plate I and diaphragm fixed connection, connecting plate II and riser vertical fixation.

Preferably, the transverse plates of adjacent layers have a partial overlap.

Preferably, the top of the vertical plate is provided with a smoke exhaust hole.

Preferably, the cross plate is parallel to a tangent of the steel arch in the same horizontal line.

The utility model discloses following beneficial effect has:

(1) the PC board of the utility model adopts axial installation, the vertical board plays a supporting role for the transverse board, the transverse board can be prevented from deforming, the large span can be realized, and the maximum span of the 12MM thick PC board can be realized by 4.5 meters (calculated according to the wind pressure of 2 KPA) without additionally increasing the steel keel;

(2) the utility model discloses a connecting piece angularly adjustable makes the trend of diaphragm keep unanimous with the radian that the steel encircleed, and during the rainy time, the diaphragm whereabouts can be followed to the rainwater, has avoided the emergence of hourglass rain, sets up the exhaust hole on the riser, does benefit to the fire control and discharges fume.

Drawings

FIG. 1 is a schematic view of a conventional PC board arch building structure;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic diagram of a side structure of a PC board;

FIG. 4 is a schematic view of a connector configuration;

FIG. 5 is a schematic structural view of a connecting piece I;

FIG. 6 is a schematic diagram of PC board installation;

FIG. 7 is a schematic front view of a PC board;

wherein the figures include the following reference numerals: 1. a steel arch; 2. a PC board; 3. a transverse plate; 4. a vertical plate; 5. a connecting member; 6. a connecting piece I; 7. a connecting piece II; 8. a connecting plate I; 9. an ear plate I; 10. a connecting plate II; 11. an ear plate II; 12. and (5) a smoke exhaust hole.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in FIG. 2, the utility model discloses a novel PC board arch building structure, including steel arch 1 and PC board 2, different from conventional arch building, the PC board is along the axial distribution in steel arch surface, and the both ends and the steel of PC board encircle fixed connection.

As shown in FIG. 3, the PC board comprises a transverse board 3 and a vertical board 4, the transverse boards on different layers are parallel to each other, the vertical board is arranged between the transverse boards on adjacent layers, and the vertical board and the two transverse boards are connected through a connecting piece 5.

As shown in fig. 4-5, the connecting piece includes the same two parts, for the convenience of description, will be named connecting piece I6 and connecting piece II 7 respectively, and connecting piece I includes connecting plate I8 and otic placode I9, and otic placode I vertical fixation is on connecting piece I, and the both ends of connecting plate I are provided with the bolt hole, and connecting piece II includes connecting plate II 10 and otic placode II 11, and otic placode II vertical fixation is on connecting plate II, and the both ends of connecting plate II are provided with the bolt hole, and otic placode I and otic placode II articulate.

When the rain-proof connecting plate is installed, the connecting plate I is fixedly connected with the transverse plate, the connecting plate II is vertically fixed with the vertical plate, the connecting plate I is not fixed at the edge of the transverse plate and is spaced from the edge of the transverse plate by a certain distance, and the transverse plates of adjacent layers are partially overlapped, so that rain can fall down along the transverse plates, and rain leakage is avoided; then adjusting the angle between the connecting plate I and the connecting plate II to enable the transverse plate to be parallel to the tangent line of the steel arch part in the same horizontal line; and (4) sequentially installing the transverse plates and the vertical plates from top to bottom according to the method to complete the construction of the whole building.

As shown in fig. 7, the top of the riser is provided with a smoke evacuation hole 12.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A novel PC plate arch-shaped building structure comprises a steel arch (1) and a PC plate (2), and is characterized in that,

the PC plates (2) are distributed along the axial direction, and two ends of the PC plates (2) are fixedly connected with the steel arch (1);

the PC board (2) comprises transverse boards (3) and vertical boards (4), the transverse boards (3) on different layers are parallel to each other, the vertical boards (4) are arranged between the transverse boards (3) on adjacent layers, and the vertical boards (4) are connected with the two transverse boards (3) through connecting pieces (5);

the connecting piece (5) comprises a connecting piece I (6) and a connecting piece II (7), the connecting piece I (6) comprises a connecting plate I (8) and an ear plate I (9), the ear plate I (9) is vertically fixed on the connecting piece I (6), bolt holes are formed in two ends of the connecting plate I (8), the connecting piece II (7) comprises a connecting plate II (10) and an ear plate II (11), the ear plate II (11) is vertically fixed on the connecting plate II (10), bolt holes are formed in two ends of the connecting plate II (10), and the ear plate I (9) is hinged to the ear plate II (11);

the connecting plate I (8) is fixedly connected with the transverse plate (3), and the connecting plate II (10) is vertically fixed with the vertical plate (4).

2. The new PC board arch building structure according to claim 1, characterised in that there is a partial overlap of the transverse boards (3) of adjacent layers.

3. The new PC board arch building structure of claim 1, characterized in that the risers (4) are topped with smoke evacuation holes (12).

4. The new PC board arch building structure according to claim 1, characterised by that the cross boards (3) are parallel to the tangent of the steel arch (1) in the same horizontal line.