CN108843033B

CN108843033B - Umbrella for building

Info

Publication number: CN108843033B
Application number: CN201810673417.2A
Authority: CN
Inventors: 沈海晏; 吕光利; 李青平
Original assignee: Shenzhen Techen Technology Co Ltd
Current assignee: Shenzhen Techen Technology Co Ltd
Priority date: 2016-05-11
Filing date: 2016-05-11
Publication date: 2020-10-20
Anticipated expiration: 2036-05-11
Also published as: CN108843032A; CN108843034A; CN105952167B; CN105952167A; CN108843033A; CN108843032B; CN108843034B

Abstract

A building umbrella comprises a column (1) and a plurality of main beams (2); the main beam (2) is a strip bag body filled with suspended gas; one end of the main beam (2) is arranged on the upright post (1); the building umbrella also comprises covering cloth (3) respectively lapped on the plurality of main beams (2); the architectural umbrella also comprises a pull wire (4); one end of the pull wire (4) is connected with the main beam (2), and the other end of the pull wire (4) is connected with the upright post (1). The building umbrella has the advantages of ingenious structure and strong practicability.

Description

Umbrella for building

The application is a divisional application, the application number of the original application is 201610309285.6, the application date is 2016, 5 and 11 days, and the invention is named as a building umbrella.

Technical Field

The invention relates to the field of construction, in particular to a building umbrella.

Background

On the building site, construction workers are all in the open air for thousands of years, need to be subjected to sunshine and rain during working, are severe in working environment and low in working efficiency, and have great influence on the health of the construction workers. In addition, in heavy rain, the construction work can only be stopped. The building umbrella is fixed above a building site, so that a building worker can be prevented from being exposed to the sun and rain, and when a tower crane needs to hoist materials, the building umbrella rotates to avoid a hoisting area, so that the building umbrella is convenient to use and high in practicability.

Disclosure of Invention

The invention provides a building umbrella aiming at the current building construction site.

The technical scheme provided by the invention is as follows:

the invention provides a building umbrella, which comprises a stand column and a plurality of main beams; one end of the main beam is arranged on the upright post; the building umbrella also comprises covering cloth respectively lapped on the plurality of main beams; the architectural umbrella further comprises a pull wire; one end of the stay wire is connected with the main beam, and the other end of the stay wire is connected with the upright post.

In the building umbrella, the main beam is a strip-shaped bag body filled with suspended gas.

In the building umbrella, a plurality of cross beams are connected between two adjacent main beams; the building umbrella also comprises an air inflation and extraction pipe which is respectively communicated with the main beam and/or the cross beam and is arranged below the main beam, and air inflation and extraction equipment which is connected with the air inflation and extraction pipe and is used for inflating suspended air into the air inflation and extraction pipe.

In the building umbrella, the suspension gas is air, helium, nitrogen or a mixed gas of air and helium; the main beam is made of carbon fiber, cloth, rubber, plastic or metal.

In the building umbrella, the main beam is a strip-shaped member and is made of carbon fiber, plastic, glass fiber reinforced plastic or metal.

In the building umbrella, the upright column comprises a support column vertically arranged on the building or the building climbing device and a telescopic column telescopically arranged in the support column; the telescopic column is provided with a rack extending along the telescopic column; the support column is internally provided with a first motor, and an output shaft of the first motor is sleeved with a first gear which is meshed with the rack and used for driving the telescopic column to move up and down.

The building umbrella further comprises a plurality of fixing frames, wherein the number of the fixing frames is the same as that of the main beams, and the fixing frames correspond to the main beams one by one; the main beam is rotatably sleeved on the telescopic column through a corresponding fixing frame; the telescopic column is also sleeved with a first gear ring which is fixedly arranged on the fixed frame through a connecting piece; the telescopic column is provided with a second motor, and an output shaft of the second motor is sleeved with a second gear which is meshed with the first gear ring and used for driving the main beam and the fixing frame to rotate around the telescopic column.

In the building umbrella, the telescopic column is also respectively sleeved with the first fixing sleeve and the second fixing sleeve; the first fixing sleeve and the second fixing sleeve are respectively arranged above and below the fixing frame and used for limiting the position of the fixing frame on the telescopic column.

The building umbrella further comprises a fixed block fixedly sleeved on the supporting column, and the supporting column is rotatably arranged on the umbrella seat; a plurality of main beams are respectively and fixedly arranged on the fixed blocks; the bottom of the supporting column is also fixedly sleeved with a second gear ring; a third motor is arranged on the umbrella seat, and an output shaft of the third motor is sleeved with a third gear which is meshed with the second gear ring and used for driving the supporting column to rotate around the umbrella seat; the building umbrella further comprises an end cover which is sleeved on the supporting column and used for limiting the second gear ring and the supporting column to leap up and down.

The building umbrella further comprises a plurality of fixing frames, wherein the number of the fixing frames is the same as that of the main beams, and the fixing frames correspond to the main beams one by one; the main beam is rotatably sleeved on the upright post through the corresponding fixing frame; the upright post is also sleeved with a first gear ring which is fixedly arranged on the fixed frame through a connecting piece; the stand is provided with a second motor, and an output shaft of the second motor is sleeved with a second gear which is meshed with the first gear ring and used for driving the main beam and the fixing frame to rotate around the stand.

In the building umbrella, the main beam or the cross beam is connected with the connector; the connector can also be connected to a fixing column vertically arranged on the building or the building climbing device in an openable and closable manner.

The building umbrella further comprises a fourth motor which is arranged on the upright post and used for retracting or releasing the pull wire.

The building umbrella further comprises a plurality of fixing frames, wherein the number of the fixing frames is the same as that of the main beams, and the fixing frames correspond to the main beams one by one; the main beam is rotatably sleeved on the telescopic column through a corresponding fixing frame; the building umbrella also comprises a take-up wire; the take-up wire penetrates through the main beams, one end of the take-up wire is fixed on one main beam, and the other end of the take-up wire is used for winding so that the main beams are combined together.

The building umbrella further comprises a torsion spring which is arranged between the two adjacent main beams and is used for expanding the two adjacent main beams when the winding-up is loosened.

The building umbrella adopts the strip bag body filled with air as the main beam of the building umbrella, so that the main beam can be pulled up under a small pulling force; because the main beam is made of the bag body, the length of the bag body can be determined according to the area of an actual construction site, and therefore the building umbrella can be suitable for large-scale construction sites. Simultaneously, can remove the building umbrella through adopting the girder can wind stand pivoted technical scheme, just so be convenient for by the hoist and mount of the object that the building umbrella sheltered from. The building umbrella has the advantages of ingenious structure and strong practicability.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 shows a schematic view of a building umbrella of a first embodiment of the present invention;

FIG. 2 shows a schematic frame diagram of the architectural umbrella shown in FIG. 1;

FIG. 3 is a reference view showing a state in which the architectural umbrella according to the second embodiment of the present invention is used;

FIG. 4 is a schematic view showing the connection of main beams to columns of a construction umbrella according to a third embodiment of the present invention;

FIG. 5 shows another schematic connection of the architectural umbrella of FIG. 4;

FIG. 6 is a schematic view showing a state of a folding process of the architectural umbrella shown in FIG. 4;

FIG. 7 is a reference view showing a state of use of the architectural umbrella shown in FIG. 4;

FIG. 8 is a schematic view showing the connection of main beams to columns of a fourth embodiment of the umbrella;

FIG. 9 is a schematic view showing the connection of support poles of the architectural umbrella shown in FIG. 8;

FIG. 10 shows an external schematic view of the support post shown in FIG. 9;

FIG. 11 is a reference view showing a state in which a construction umbrella according to a fourth embodiment of the present invention is used;

fig. 12 shows a frame diagram of a building umbrella according to a fifth embodiment of the present invention.

Detailed Description

The technical problem to be solved by the invention is as follows: provided is a building umbrella which can be applied to a building construction site. The technical idea for solving the technical problem provided by the invention is as follows: the bag body filled with suspended gas in the strip shape is used as the main beam of the building umbrella, so that the main beam can be pulled up under a small pulling force; covering cloth is lapped on the plurality of main beams to form the building umbrella; because the main beam is made of the bag body, the length of the bag body can be determined according to the area of an actual construction site; the building umbrella can be suitable for large construction places. Simultaneously, through changing the relative position between a plurality of girders, can remove the building umbrella, just so be convenient for by the hoist and mount of the object that the building umbrella sheltered.

In order to make the technical purpose, technical solutions and technical effects of the present invention more clear and facilitate those skilled in the art to understand and implement the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

First embodiment

Referring to fig. 1 and 2, fig. 1 shows a schematic view of a building umbrella according to a first embodiment of the present invention; FIG. 2 shows a schematic frame diagram of the architectural umbrella shown in FIG. 1; the building umbrella comprises a vertical column 1 and a plurality of main beams 2; the upright column 1 is made of metal; the main beam 2 is a bag body filled with suspended gas in a strip shape, and the main beam 2 is made of carbon fiber, cloth, rubber, plastic or metal. The suspension gas is air or a gas having a density lower than that of air, so that the girder 2 filled with the suspension gas can be suspended in the air with a small pulling force. Here, the suspension gas may be air, helium, nitrogen, a mixed gas of air and helium, or the like. In other embodiments, the main beam 2 is a strip-shaped member and is made of carbon fiber, plastic, glass fiber reinforced plastic or metal. The main beam 2 is connected with a connector 21; specifically, in the present embodiment, one end of each main beam 2 is mounted on the column 1, and the other end is connected with the connector 21. The connector 21 is also openably and closably connected to a fixed column 7 vertically provided on the building or the building climbing device through an automatic control device, so that the building umbrella does not float freely due to wind power. The connector 21 can be a common weight for dropping, and the automatic control device comprises a connecting wire for connecting the connector 21 and the fixed column 7 together and a winder for tightening or loosening the connecting wire; the length of the connecting line is adjusted through an automatic control device, so that the two ends of the main beam 2 are ensured to be at the same height; the connector 21 may also be a container for filling with weight and the automatic control means is a filler for filling the container with weight. The two ends of the main beam 2 can be ensured to be at the same height by increasing or decreasing the heavy objects.

Furthermore, the building umbrella also comprises a stay wire 4, one end of the stay wire 4 is connected with the main beam 2, and the other end of the stay wire 4 is connected with the top of the upright post 1 and is used for providing upward pulling force for the main beam 2; the architectural umbrella also comprises covering cloth 3 respectively lapped on the plurality of main beams 2. The end of the pull wire 4 is connected to the main beam 2 at a proper position, so that the main beam 2 is in a horizontal downward bending shape. Typically, the ends of the pull lines 4 are attached to the middle of the main beam 2. The umbrella further comprises a fourth motor (not shown) arranged on the upright 1 for retracting or releasing the pull wire 4.

Further, as shown in fig. 1 and 2, a cross beam 6 is connected between two adjacent main beams 2. The cross beam 6, like the main beam 2, also functions to carry the covering cloth 3; further, the cross member 6 may be connected with a connector 21. The number of the cross members 6 may be designed to be one or more according to the area of the cover cloth 3. In this embodiment, the beam 6 is also a bag body in which a strip-shaped inside is filled with a suspension gas. The building umbrella also comprises an air inflation and extraction pipe which is respectively communicated with the main beam 2 and/or the cross beam 6 and is arranged below the main beam 2, and an air inflation and extraction device 8 which is connected with the air inflation and extraction pipe and is used for inflating suspended gas into the air inflation and extraction pipe. In order to support the covering cloth 3 more reasonably, a plurality of cross beams 6 are connected between every two adjacent main beams 2; specifically, in this embodiment, the air inflation and extraction device 8 is respectively communicated with the plurality of cross beams 6, and the air inflation and extraction device 8 fills the suspension gas into the air inflation and extraction pipe, so that the cross beams 6 can be inflated, and the plurality of cross beams 6 are filled with the gas to support the covering cloth.

In this embodiment, when needs adopt the tower crane to building umbrella below building site transported substance material, can rotate stand 1, drive the rotation with girder 2 and cover cloth 3 to open the passageway that the material upwards carried.

Second embodiment

The second embodiment differs from the first embodiment only in the structure of position 9 in fig. 3.

The building umbrella includes a pillar 1 and a plurality of main beams 2, as in the first embodiment; the upright column 1 is made of metal; the main beam 2 is a bag body filled with suspended gas in a strip shape, and the suspended gas is air or gas with density smaller than that of the air, so that the main beam 2 filled with the suspended gas can be suspended in the air under smaller pulling force. Here, the suspension gas may be air, helium, nitrogen, a mixed gas of air and helium, or the like. In other embodiments, the main beam 2 is a strip-shaped member and is made of carbon fiber, plastic, glass fiber reinforced plastic or metal. One end of each main beam 2 is arranged on the upright post 1, and the other end is connected with a connector 21. The connector 21 is also openably and closably connected to a fixed column 7 vertically provided on the building or the building climbing device through an automatic control device, so that the building umbrella does not float freely due to wind power. The connector 21 can be a common weight for dropping, and the automatic control device comprises a connecting wire for connecting the connector 21 and the fixed column 7 together and a winder for tightening or loosening the connecting wire; the length of the connecting line is adjusted through an automatic control device, so that the two ends of the main beam 2 are ensured to be at the same height; the connector 21 may also be a container for filling with weight and the automatic control means is a filler for filling the container with weight. The two ends of the main beam 2 can be ensured to be at the same height by increasing or decreasing the heavy objects. The building umbrella further comprises a stay wire 4, wherein one end of the stay wire 4 is connected with the main beam 2, and the other end of the stay wire 4 is connected with the top of the upright post 1 and used for providing upward pulling force for the main beam 2; the architectural umbrella also comprises covering cloth 3 respectively lapped on the plurality of main beams 2. The end of the pull wire 4 is connected to the main beam 2 at a proper position, so that the main beam 2 is in a horizontal downward bending shape. Typically, the ends of the pull lines 4 are attached to the middle of the main beam 2. The umbrella further comprises a fourth motor (not shown) arranged on the upright 1 for retracting or releasing the pull wire 4.

Further, as shown in fig. 3, in the present embodiment, the upright column 1 comprises a support column 10 vertically arranged on the building or the building climbing device, and a telescopic column 5 telescopically arranged in the support column 10; the telescopic column 5 is provided with a rack (not shown in the figure) extending along the telescopic column 5; a first motor (not shown in the figure) is arranged inside the supporting column 10, and a first gear meshed with the rack is sleeved on an output shaft of the first motor. The telescopic column 5 can move up and down in the vertical direction under the driving of the first motor.

Third embodiment

The third embodiment differs from the second embodiment only in that: the main beam 2 is connected with the upright post 1.

In this embodiment, one end of the main beam 2 is rotatably mounted on the column 1. As shown in fig. 4 and 5, the architectural umbrella further comprises a plurality of fixing frames 17, wherein the number of the fixing frames 17 is the same as that of the main beams 2, and the fixing frames 17 correspond to the main beams 2 one by one; the main beam 2 is rotatably sleeved on the telescopic column 5 through a corresponding fixing frame 17; the telescopic column 5 is also sleeved with a first gear ring 12, and the first gear ring 12 is fixedly arranged on a fixed frame 17 through a connecting piece 20; the telescopic column 5 is provided with a second motor 15, and a second gear which is meshed with the first gear ring 12 and used for driving the main beam 2 and the fixed frame 17 to rotate around the telescopic column 5 is sleeved on an output shaft of the second motor 15.

Further, as shown in fig. 5, the telescopic column 5 is further sleeved with a first fixing sleeve 11 and a second fixing sleeve 13 respectively; the first and second fixing covers 11 and 13 are respectively provided above and below the fixing frame 17 for restricting the position of the fixing frame 17 on the telescopic column 5.

As shown in fig. 6, when the material below the covering cloth 3 needs to be transported upward by a tower crane, the connector 21 may be removed first, and then the suspended gas inside the cross beam 6 is pumped away by the gas-filling and pumping device 8. Then, the second motor 15 is used to drive the main beams 2 to rotate, so that the plurality of main beams 2 are close together, and the passage above the construction site, which is originally covered by the covering cloth 3, is opened. After finishing conveying the materials on the construction site, the second motor 15 is adopted again to drive the main beams 2 to rotate, so that the main beams 2 are separated to enable the covering cloth 3 to cover the construction site again. Finally, the inside of the cross beam 6 is refilled with the suspension gas, and the connector 21 is arranged on the main beam 2, so that the building umbrella can realize the sun-shading and rain-proof functions.

When the construction project at the construction site is completed or the building umbrella is required to be retracted due to typhoon, the connector 21 can be removed, and then the air suspended inside the cross beam 6 can be pumped away by the air-filling and pumping device 8, as shown in fig. 7. Then, the second motor 15 is used to drive the main beams 2 to rotate, so that the plurality of main beams 2 are close together. Again, the first motor is driven to move the telescopic column 5 downward and retract into the support column 10. Finally, the air inflation and extraction equipment 8 is adopted to pump out the suspended air in the main beams 2, and then the stay wires 4 are collected through a fourth motor; under the drive of the pull wire 4, the main beam 2 is also folded. Thus, the building umbrella is folded. When the folded building umbrella needs to be opened again, the pull wire 4 can be released, and then the main beam 2 is filled with suspended gas by adopting the air inflation and extraction equipment 8; then, a first motor is adopted to drive the telescopic column 5 to extend upwards from the support column 10, and a second motor 15 is adopted to drive the main beams 2 to rotate around the telescopic column 5, so that the main beams 2 are separated; then, the beam 6 is filled with the suspension gas by adopting an air filling and exhausting device 8, so that the covering cloth 3 is expanded; finally, the connectors 21 are mounted so that the ends of the main beam 2 are at or near the same height. Thus, the building umbrella can be used.

Fourth embodiment

The fourth embodiment differs from the second embodiment only in that: the connection mode of the main beam 2 and the upright post 1 and the connection mode of the bottom of the supporting post 10.

In this embodiment, as shown in fig. 8 and 11, the architectural umbrella further includes a fixing block 28 fixedly sleeved on the support column 10, and the plurality of main beams 2 are respectively and fixedly mounted on the fixing block 28; as shown in fig. 9, the upright 1 is rotatably provided on the umbrella base 18; specifically, the bottom of the supporting column 10 is also fixedly sleeved with a second gear ring 16; the umbrella base 18 is provided with a third motor 14, and an output shaft of the third motor 14 is sleeved with a third gear which is meshed with the second gear ring 16 and is used for driving the supporting column 10 to rotate around the umbrella base 18; the building umbrella further includes an end cover 19 that is fitted over the support pillar 10 and is used to limit the second gear ring 16 from jumping up and down with the support pillar 10, as shown in fig. 10. When the third motor 14 is operated, the rotation of the third gear drives the second gear ring 16 and the supporting column 10 to rotate, thereby driving the main beam 2 and the covering cloth 3 to rotate. Thus, the construction umbrella exposes the construction site. When the building umbrella of this embodiment needs to be folded, only need earlier take away the inside suspension gas of girder 2 and crossbeam 6, then, drive stand 1 through third motor 14 and rotate to make girder 2 wind on stand 1, accomplish the folding process.

Fifth embodiment

The fourth embodiment differs from the second embodiment only in that: the main beam 2 is connected with the upright post 1.

As shown in fig. 12, the architectural umbrella further comprises a plurality of fixing frames 17, wherein the number of the fixing frames 17 is the same as that of the main beams 2, and the fixing frames 17 correspond to the main beams 2 one by one; the main beam 2 is rotatably sleeved on the telescopic column 5 through a corresponding fixing frame 17; the building umbrella further comprises a take-up wire 41; the take-up wire 41 penetrates through the main beams 2, one end of the take-up wire 41 is fixed on one main beam 2, and the other end of the take-up wire 41 is used for winding so as to enable the main beams 2 to be combined together. Preferably, the intermediate portion of the take-up wire 41 also passes through a pulley (not shown in the figures) provided on the fixed column 7.

Further, the building umbrella further comprises a torsion spring 51 which is arranged between the two adjacent main beams 2 and used for expanding the two adjacent main beams 2 when the winding-up wire 41 is loosened.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A building umbrella is characterized by comprising a vertical column (1) and a plurality of main beams (2); one end of the main beam (2) is arranged on the upright post (1); the building umbrella also comprises covering cloth (3) respectively lapped on the plurality of main beams (2); the architectural umbrella also comprises a pull wire (4); one end of the pull wire (4) is connected with the main beam (2), and the other end of the pull wire (4) is connected with the upright post (1);

the building umbrella also comprises a plurality of fixing frames (17), and the number of the fixing frames (17) is the same as that of the main beams (2) and the fixing frames correspond to the main beams one by one; the main beam (2) is rotatably sleeved on the upright post (1) through a corresponding fixing frame (17); the upright post (1) is also sleeved with a first gear ring (12), and the first gear ring (12) is fixedly arranged on the fixed frame (17) through a connecting piece (20); a second motor (15) is arranged on the upright post (1), and a second gear which is meshed with the first gear ring (12) and used for driving the main beam (2) and the fixed frame (17) to rotate around the upright post (1) is sleeved on an output shaft of the second motor (15).

2. The umbrella as claimed in claim 1, wherein the main beam (2) is a bag filled with suspended gas.

3. The umbrella according to claim 2, characterized in that a plurality of cross beams (6) are connected between two adjacent main beams (2); the building umbrella also comprises an air inflation and extraction pipe which is respectively communicated with the main beam (2) and/or the cross beam (6) and is arranged below the main beam (2), and air inflation and extraction equipment (8) which is connected with the air inflation and extraction pipe and is used for inflating suspended air into the air inflation and extraction pipe.

4. The architectural umbrella of claim 2, wherein the suspension gas is air, helium, nitrogen, or a mixture of air and helium; the main beam (2) is made of carbon fiber, cloth, rubber, plastic or metal.

5. The umbrella according to claim 1, characterized in that the main beams (2) are strip-shaped members and made of carbon fiber, plastic, glass fiber reinforced plastic or metal.

6. The umbrella according to claim 3, wherein the main beam (2) or the cross beam (6) is connected with a connector (21); the connector (21) is also connected to a fixing column (7) vertically arranged on the building or the building climbing device in an openable and closable manner.

7. The umbrella according to claim 1, characterized in that it further comprises a fourth motor arranged on the upright (1) for retracting or releasing the pulling wire (4).