Fabricated movable rain shelter and construction method thereof

Abstract

The invention belongs to the technical field of building construction, and particularly provides an assembly type movable rain shelter which comprises a plurality of unit plates, the unit plates are distributed in the annular direction of a circular roof at equal intervals, each unit plate comprises a plurality of arc rails, a fan-shaped keel frame and a rain sheltering assembly, the arc rails are distributed in the radial direction of the circular roof at intervals, and the fan-shaped keel frames are connected with the rain sheltering assembly. The arc rails are fixedly connected with the circular roof through a plurality of connecting pieces, the fan-shaped keel frame is in sliding connection with the arc rails through a plurality of sets of pulleys, and the rain shielding assembly is laid on the fan-shaped keel frame in the downstream direction. Through the arrangement of the unit plates distributed at intervals, disassembly and assembly can be facilitated, the construction efficiency can be improved, meanwhile, the cost can be saved, by combining the arrangement of the arc rails, the fan-shaped keel frame and the rain shielding assembly, the position and the shielding range can be rapidly adjusted according to actual requirements, and the construction operation requirements of the site for all the round roof partitions are met. The invention further provides a construction method of the canopy. The beneficial effects of the canopy are as described above.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and more particularly to an assembled movable rain shelter. The invention also relates to a construction method of the assembled movable rain shelter. Background Art

[0002] The awning can solve the problem of how to successfully replace roof sun panels and interior renovation projects in large passenger stations without stopping operations under adverse climatic conditions such as typhoon season and rainy season. As a temporary roof after the roof is demolished, it has the properties of sunshade, rain shielding, and wind resistance. The existing awning is a full-coverage type, and disassembly and assembly requires a lot of manpower and material resources, and the construction period is long. Summary of the invention

[0003] In response to the technical problems in the prior art, the present invention provides an assembled movable rain shelter, comprising a plurality of unit panels installed on the top of a circular roof, wherein the plurality of unit panels are evenly spaced along the circumferential direction of the circular roof, the unit panels comprise a plurality of circular arc rails, a fan-shaped keel frame and a rain shelter assembly, the plurality of circular arc rails are spaced along the radial direction of the circular roof, the curvature of the plurality of circular arc rails matches the circumferential curvature of the circular roof, the circular arc rails are fixedly connected to the circular roof via a plurality of connectors, the fan-shaped keel frame is slidably connected to the plurality of circular arc rails via a plurality of sets of pulleys, and the rain shelter assembly is laid on the fan-shaped keel frame along the downstream direction.

[0004] Furthermore, the circular roof is equally divided into two semicircles, the semicircles are equally divided into 18 sector-shaped areas, the sector-shaped areas match the sector-shaped keel frame, and the circular arc rail covers at least 3 of the sector-shaped areas.

[0005] Furthermore, the connecting member includes a column and a clamp assembly, the bottom end of the column is fixedly connected to the circular roof through the clamp assembly, and the top end of the column is fixedly connected to the circular rail through bolts.

[0006] Furthermore, the fan-shaped keel frame is extended from both sides of the rain shield assembly along the circumferential direction of the circular roof.

[0007] Furthermore, the unit panel also includes a plurality of temporary supports, which are evenly distributed between two adjacent circular arc rails, the bottom end of the temporary support is fixedly connected to the circular roof through a clamp assembly, and the top end of the temporary support is fixedly connected to the fan-shaped keel frame through self-tapping screws.

[0008] Furthermore, the unit panel also includes a plurality of steel cables, and two ends of the steel cables are respectively fixedly connected to the circular roof and the fan-shaped keel frame.

[0009] The present invention also provides a construction method of an assembled movable rain shelter, comprising the following steps: S1. Preparation work before construction The circular roof is divided into two semicircles for construction. In one semicircle, according to the position of the unsupported steel column below, and considering the intersection with the car protection layer work area and the operation sequence of the removal and replacement of the solar panels, it is divided into 18 equal-area fan-shaped areas, and the angle of each fan-shaped area is 10 degrees; S2. Unit plate installation Install multiple unit plates at equal intervals in the 18 sector areas, ensuring that each unit plate covers at least 3 sector areas; S3. Construction conversion After the construction of the current sector area is completed, the unit plate is slid clockwise or counterclockwise to the adjacent sector area until the construction is completed.

[0010] Furthermore, step S2 specifically includes the following steps: S2.1. Arc rail installation The existing annular steel pipe of the circular roof is used as a positioning anchor point, and multiple arc rails are fixedly connected to the positioning anchor point through connectors along the radial direction of the circular roof to ensure that the curvature of the arc rail matches the circumferential curvature of the circular roof, and at the same time ensure that the arc rail covers at least 3 sector areas; S2.2, fan-shaped keel installation Slidingly connecting the fan-shaped keel frame to the plurality of circular arc rails through a plurality of pulley sets, so as to ensure that the fan-shaped keel frame covers one of the fan-shaped areas; S2.3. Installation of rain shield components The rainproof assembly is laid on the fan-shaped keel frame along the downstream direction.

[0011] Furthermore, the fan-shaped keel frame is extended from both sides of the rain shield assembly in step S2.3 along the circumferential direction of the circular roof.

[0012] Furthermore, when the current fan-shaped area is under construction, a temporary support connecting the annular steel pipe and the fan-shaped keel frame is set between two adjacent circular arc rails, and the temporary support is fixedly connected to the fan-shaped keel frame by self-tapping screws. After the construction of the current fan-shaped area is completed, the temporary support is first removed, slid to the adjacent fan-shaped area, and then the temporary support is installed.

[0013] Beneficial effects: 1. In the present invention, the arrangement of multiple unit panels distributed at intervals can facilitate disassembly and assembly, improve construction efficiency, and save costs. Combined with the arrangement of multiple arc rails, fan-shaped keels and rainproof components, the position and coverage range can be quickly adjusted according to actual needs to meet the construction needs of each circular roof partition on site. In addition, compared with the existing full-coverage awnings, while meeting the same requirements of rain protection, sun protection, and wind pressure resistance, the coverage area is smaller, and air can convect in summer to reduce the risk of heatstroke for construction workers during operation.

[0014] 2. In the present invention, the arrangement of the column and the clamp assembly facilitates the assembly and disassembly of the circular arc rail.

[0015] 3. In the present invention, the fan-shaped keel frame is extended from both sides of the rain shield assembly along the circumferential direction of the circular roof, which can prevent rainstorms. When encountering heavy rain, water can be discharged not only radially but also circumferentially to both sides, thereby reducing the external force on the rain shield assembly per unit time, making the rain shield assembly less likely to be damaged and avoiding leakage.

[0016] 4. In the present invention, by setting up temporary supports, the unit panels can be temporarily fixed to prevent them from sliding freely under the action of external forces, thereby improving the wind-resistant performance. At the same time, the supporting effect on the fan-shaped keel frame and the rain shelter assembly can be improved, and the service life of the pulley and the connecting parts can be increased. By setting up steel wire ropes, the wind-resistant performance can be further improved to prevent strong winds and extreme weather from causing destructive effects on the awning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall installation structure of the steel structure system of the present invention; Figure 2 It is a schematic diagram of the local installation structure of the tensile membrane structure system of the present invention; Figure 3 It is a plan view of the circular arc rail and temporary support installation structure of the present invention; Figure 4 This is a schematic diagram of the installation structure of the fan-shaped keel frame and the circular roof of the present invention; Figure 5 It is a schematic diagram of the steel wire rope installation structure of the present invention.

[0019] Description of reference numerals: DETAILED DESCRIPTION In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0020] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0022] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0025] The present invention provides an assembled movable rain shelter, such as Figures 1 to 5 As shown, it includes a plurality of unit panels installed on the top of the circular roof, and the plurality of unit panels are evenly spaced along the circumferential direction of the circular roof. The unit panels include a plurality of circular arc rails, a fan-shaped keel frame and a rainproof component. The unit panels are divided into pieces for factory processing by assembly, modular assembly, convenient and quick installation and disassembly, and can be recycled according to the needs of transition. The plurality of circular arc rails are spaced along the radial direction of the circular roof, and the curvature of the plurality of circular arc rails matches the circumferential curvature of the circular roof. The arc lengths of the plurality of circular arc rails increase from the center of the circular roof to the outside in sequence. The circular arc rails are fixedly connected to the circular roof through a plurality of connectors, and the fan-shaped keel frame is slidably connected to the plurality of circular arc rails through a plurality of pulleys. The two radial frames of the fan-shaped keel frame The frame is arranged along the radial direction of the circular roof, wherein the pulley is unilaterally clamped on the circular arc track to ensure that the fan-shaped keel frame will not slide along the slope of the circular roof under the action of its own gravity, and the rainproof component is laid on the fan-shaped keel frame along the downstream direction, wherein the rainproof component can be a tensile membrane structure system connected by steel cables, or a steel structure system composed of 6 unit blocks, and the 6 unit plates are extended in a height difference manner, and the upper unit plate extends to the lower unit plate by a certain length, preferably 0.9m, to form an overall natural slope drainage, the circular roof is divided into two semicircles, and the semicircles are divided into 18 fan-shaped areas, the fan-shaped areas match the fan-shaped keel frame, and the circular arc track covers at least 3 of the fan-shaped areas.

[0026] In this embodiment, by setting up a plurality of unit panels distributed at intervals, it is convenient for disassembly and assembly, which improves construction efficiency and saves costs. Combined with the setting of a plurality of circular arc rails, fan-shaped keels and rainproof components, the position and coverage range can be quickly adjusted according to actual needs to meet the construction needs of each circular roof partition on site. In addition, compared with the existing full-coverage awnings, while meeting the same requirements of rain protection, sun protection and wind pressure resistance, the coverage area is smaller, and air can convect in summer to reduce the risk of heatstroke for construction workers during operation.

[0027] In the present invention, preferably, Figure 4 and Figure 5 As shown, the connecting member includes a column and a clamp assembly. The bottom end of the column is fixedly connected to the circular roof through the clamp assembly, and the top end of the column is fixedly connected to the circular rail through bolts. During installation, it is necessary to ensure that the column is perpendicular to the circular roof. In order to improve the fixing effect of the circular rail and prevent the circular rail from detaching from the column, a recessed installation groove can be provided at the top end of the column, and the circular rail is embedded in the installation groove.

[0028] In this embodiment, the arrangement of the column and the clamp assembly facilitates the assembly and disassembly of the circular arc rail.

[0029] In the present invention, preferably, Figure 1 As shown, the fan-shaped keel frame is extended from both sides of the rainproof assembly along the circumferential direction of the circular roof, and the specific extension length is 0.4m.

[0030] In this embodiment, by extending the fan-shaped keel frame on both sides of the rain shield assembly along the circumferential direction of the circular roof, it is possible to prevent rainstorms. When encountering heavy rain, water can be discharged not only radially but also circumferentially to both sides, thereby reducing the external force on the rain shield assembly per unit time, making the rain shield assembly less susceptible to damage and avoiding leakage.

[0031] In the present invention, preferably, Figure 3 and Figure 4 As shown, the unit panel also includes a plurality of temporary supports, and the plurality of temporary supports are evenly distributed between two adjacent circular arc rails. The bottom end of the temporary support is fixedly connected to the circular roof through a clamp assembly, and the top end of the temporary support is fixedly connected to the fan-shaped keel frame through a self-tapping screw; the unit panel also includes a plurality of steel wire ropes, and the two ends of the steel wire ropes are respectively fixedly connected to the circular roof and the fan-shaped keel frame.

[0032] In this embodiment, by setting up temporary supports, the unit panels can be temporarily fixed to prevent them from sliding freely under the action of external forces, thereby improving the anti-wind-uplift performance. At the same time, the supporting effect on the fan-shaped keel frame and rain shelter components can be improved, and the service life of the pulley and connectors can be increased. By setting up steel wire ropes, the anti-wind-uplift performance can be further improved to prevent strong winds and extreme weather from having a destructive effect on the awning.

[0033] The present invention also provides a construction method of an assembled movable rain shelter, such as Figures 1 to 5 As shown, the following steps are included: S1. Preparation work before construction The circular roof is divided into two semicircles for construction. In one semicircle, according to the position of the unsupported steel column below, and considering the intersection with the car protection layer work area and the operation sequence of the removal and replacement of the solar panels, it is divided into 18 equal-area fan-shaped areas, and the angle of each fan-shaped area is 10 degrees; S2. Unit plate installation Install multiple unit plates at equal intervals in the 18 sector areas, ensuring that each unit plate covers at least 3 sector areas; S3. Construction conversion After the construction of the current sector area is completed, the unit plate is slid clockwise or counterclockwise to the adjacent sector area until the construction is completed.

[0034] In the present invention, preferably, Figure 4 and Figure 5 As shown, step S2 specifically includes the following steps: S2.1. Arc rail installation The existing annular steel pipe of the circular roof is used as a positioning anchor point, and multiple arc rails are fixedly connected to the positioning anchor point through connectors along the radial direction of the circular roof to ensure that the curvature of the arc rail matches the circumferential curvature of the circular roof, and at the same time ensure that the arc rail covers at least 3 sector areas; S2.2, fan-shaped keel installation Slidingly connecting the fan-shaped keel frame to the plurality of circular arc rails through a plurality of pulley sets, so as to ensure that the fan-shaped keel frame covers one of the fan-shaped areas; S2.3. Installation of rain shield components The rainproof assembly is laid on the fan-shaped keel frame along the downstream direction.

[0035] In this embodiment, by setting up a plurality of unit panels distributed at intervals, it is convenient for disassembly and assembly, which improves construction efficiency and saves costs. Combined with the setting of a plurality of circular arc rails, fan-shaped keels and rainproof components, the position and coverage range can be quickly adjusted according to actual needs to meet the construction needs of each circular roof partition on site. In addition, compared with the existing full-coverage awnings, while meeting the same requirements of rain protection, sun protection and wind pressure resistance, the coverage area is smaller, and air can convect in summer to reduce the risk of heatstroke for construction workers during operation.

[0036] In the present invention, preferably, Figure 1 As shown, the fan-shaped keel frame is extended from both sides of the rain shield assembly in step S2.3 along the circumferential direction of the circular roof, and the specific extension length is 0.4m.

[0037] In this embodiment, by extending the fan-shaped keel frame on both sides of the rain shield assembly along the circumferential direction of the circular roof, it is possible to prevent rainstorms. When encountering heavy rain, water can be discharged not only radially but also circumferentially to both sides, thereby reducing the external force on the rain shield assembly per unit time, making the rain shield assembly less susceptible to damage and avoiding leakage.

[0038] In the present invention, preferably, Figure 1 and Figure 2 As shown, during the construction of the current fan-shaped area, a temporary support connecting the annular steel pipe and the fan-shaped keel frame is set between two adjacent circular arc rails, and the temporary support is fixedly connected to the fan-shaped keel frame by self-tapping screws. After the construction of the current fan-shaped area is completed, the temporary support is first removed, and then it is slid to the adjacent fan-shaped area before the temporary support is installed.

[0039] In this embodiment, by setting up temporary supports, the unit panels can be temporarily fixed to prevent them from sliding freely under the action of external forces, thereby improving their wind resistance. At the same time, the supporting effect of the fan-shaped keel frame and rainproof components can be improved, and the service life of the pulleys and connectors can be increased.

[0040] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. An assembled movable rain shelter, comprising a plurality of unit panels mounted on the top of a circular roof, wherein the plurality of unit panels are evenly spaced along the circumferential direction of the circular roof, and characterized in that: The unit panel includes a plurality of circular arc rails, a fan-shaped keel frame and a rain shelter assembly. The plurality of circular arc rails are spaced apart along the radial direction of the circular roof. The curvature of the plurality of circular arc rails matches the circumferential curvature of the circular roof. The circular arc rails are fixedly connected to the circular roof via a plurality of connectors. The fan-shaped keel frame is slidably connected to the plurality of circular arc rails via a plurality of sets of pulleys. The rain shelter assembly is laid on the fan-shaped keel frame along the downstream direction.

2. The assembled movable rain shelter according to claim 1, characterized in that: The circular roof is equally divided into two semicircles, the semicircles are equally divided into 18 sector-shaped areas, the sector-shaped areas match the sector-shaped keel frame, and the circular arc rail covers at least 3 of the sector-shaped areas.

3. The assembled movable rain shelter according to claim 2, characterized in that: The connecting piece comprises a column and a hoop assembly, the bottom end of the column is fixedly connected to the circular roof through the hoop assembly, and the top end of the column is fixedly connected to the circular rail through bolts.

4. The assembled movable rain shelter according to any one of claims 1 to 3, characterized in that: The fan-shaped keel frame is extended from both sides of the rain shielding assembly along the circumferential direction of the circular roof.

5. The assembled movable rain shelter according to claim 4, characterized in that: The unit panel also includes a plurality of temporary supports, which are evenly distributed between two adjacent circular arc rails. The bottom end of the temporary support is fixedly connected to the circular roof through a clamp assembly, and the top end of the temporary support is fixedly connected to the fan-shaped keel frame through self-tapping screws.

6. The assembled movable rain shelter according to claim 5, characterized in that: The unit plate also includes a plurality of steel wire ropes, and two ends of the steel wire ropes are respectively fixedly connected to the circular roof and the fan-shaped keel frame.

7. A construction method for an assembled movable rain shelter, characterized in that: The following steps are involved: S1. Preparation work before construction The circular roof is divided into two semicircles for construction. In one semicircle, according to the position of the unsupported steel column below, and considering the intersection with the car protection layer work area and the operation sequence of the removal and replacement of the solar panels, it is divided into 18 equal-area fan-shaped areas, and the angle of each fan-shaped area is 10 degrees; S2. Unit plate installation Install multiple unit plates at equal intervals in the 18 sector areas, ensuring that each unit plate covers at least 3 sector areas; S3. Construction conversion After the construction of the current sector area is completed, the unit plate is slid clockwise or counterclockwise to the adjacent sector area until the construction is completed.

8. The construction method of a prefabricated movable rain shelter according to claim 7, characterized in that: Step S2 specifically includes the following steps: S2.

1. Arc rail installation The existing annular steel pipe of the circular roof is used as a positioning anchor point, and multiple arc rails are fixedly connected to the positioning anchor point through connectors along the radial direction of the circular roof to ensure that the curvature of the arc rail matches the circumferential curvature of the circular roof, and at the same time ensure that the arc rail covers at least 3 sector areas; S2.2, fan-shaped keel installation Slidingly connecting the fan-shaped keel frame to the plurality of circular arc rails through a plurality of pulley sets, so as to ensure that the fan-shaped keel frame covers one of the fan-shaped areas; S2.

3. Installation of rain shield components The rainproof assembly is laid on the fan-shaped keel frame along the downstream direction.

9. The construction method of a prefabricated movable rain shelter according to claim 8, characterized in that: In step S2.3, the fan-shaped keel frame is extended from both sides of the rain shield assembly along the circumferential direction of the circular roof.

10. The construction method of a prefabricated movable rain shelter according to claim 8, characterized in that: During construction of the current fan-shaped area, a temporary support connecting the annular steel pipe and the fan-shaped keel frame is set between two adjacent circular arc rails, and the temporary support is fixedly connected to the fan-shaped keel frame by self-tapping screws. After the construction of the current fan-shaped area is completed, the temporary support is first removed, slid to the adjacent fan-shaped area, and then the temporary support is installed.

Images