A mobile modular high-strength anti-blow guide screen

Abstract

A mobile modular high-strength anti-blowing guide screen comprises a lower guide unit and an upper guide unit, wherein the lower guide unit comprises a guide bracket (1), a group of first guide blades (2) and a push cylinder (3), wherein the group of first guide blades (2) are arranged in sequence and mounted on the guide bracket (1), and the cylinder end of the push cylinder (3) is movably mounted on the side wall of the guide bracket (1), and the upper guide unit comprises a guide shell (4) and a group of second guide blades (5), wherein the group of second guide blades (5) are arranged in sequence and mounted on the guide shell (4). The advantages are: 1. It adopts a detachable design and can be installed or disassembled in one hour; 2. The folding mode can be changed and can be transported by standard containers, air, sea, road or rail; 3. It is corrosion-resistant, high-temperature-resistant and can withstand the strong blowing force of jet aircraft; 4. It adopts a modular design and can be extended indefinitely.

Description

Technical Field

[0001] The invention relates to the field of guide walls, and in particular to a mobile modular high-strength anti-blowing guide screen. Background Art

[0002] At present, the existing fixed guide screens have the following defects: 1. They use concrete foundations and cannot be moved; 2. The installation and construction time is as long as one or two months, the disassembly cost is huge, and it is difficult to reuse; 3. They use thin-walled structures, have weak wind resistance, and can be placed far away and occupy a large area; 4. They have a complex configuration, many parts, and high transportation costs. Summary of the invention

[0003] The purpose of the present invention is to provide a mobile modular high-strength anti-blowing guide screen to overcome the above-mentioned deficiencies.

[0004] The present invention comprises a lower flow guiding unit and an upper flow guiding unit.

[0005] The lower guide unit includes a guide bracket, a group of first guide blades and a push cylinder. The group of first guide blades are arranged in sequence and installed on the guide bracket. The cylinder end of the push cylinder is movably installed on the side wall of the guide bracket.

[0006] The upper guide unit includes a guide shell and a group of second guide blades, which are arranged in sequence and installed on the guide shell. The bottom of the guide shell is movably connected to the top of the guide bracket, and the piston rod end of the pushing cylinder is movably connected to the side wall of the guide shell, so that the upper guide unit is driven to rise or fall through the pushing cylinder.

[0007] The guide bracket is a V-shaped guide bracket.

[0008] A pair of reinforcing ribs are symmetrically arranged at the corners of the guide bracket.

[0009] The push cylinder is an electric push rod, a pneumatic cylinder or an oil cylinder.

[0010] A folding seat is hinged at the base end of the flow guide bracket, and the top of the folding seat is movably connected to the flow guide shell through a pair of support rods.

[0011] A double-ear seat is provided on the guide bracket, a single-ear seat is provided at the cylinder end of the push cylinder and is installed on the double-ear seat of the guide bracket through a pin shaft, a double-ear seat is provided on the guide shell, a single-ear seat is provided at the piston rod end of the push cylinder and is installed on the double-ear seat of the guide shell through a pin shaft.

[0012] A group of bolt connection holes are opened on the side wall of the guide bracket.

[0013] Double-ear seats are respectively arranged at both ends of the support rod. The double-ear seat at one end of the support rod is movably connected to the single-ear seat on the folding seat through a pin shaft, and the double-ear seat at the other end of the support rod is movably connected to the single-ear seat on the guide shell through a pin shaft.

[0014] A pair of ear seats are arranged at the bottom of the flow guide housing, a pair of ear seats are arranged at the top of the flow guide bracket, and the ear seats of the flow guide housing are installed on the ear seats of the flow guide housing through pin shafts.

[0015] The folding seat is a rectangular folding seat.

[0016] The advantages of the present invention are: 1. It adopts a detachable design and can be installed or disassembled in 1 hour; 2. The folding method can be changed and it can be transported by standard containers, air, sea, road and rail; 3. It is corrosion-resistant, high-temperature-resistant, and can withstand the strong blowing force of jet aircraft; 4. It adopts a modular design and can be extended indefinitely. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the back structure of the present invention.

[0019] Figure 2 It is a front structural schematic diagram of the present invention.

[0020] Figure 3 It is a side structural schematic diagram of the present invention.

[0021] Figure 4 It is a schematic diagram of the structure of the present invention when folded.

[0022] Figure 5 It is a schematic diagram of the structure of the present invention after being folded and placed in a container.

[0023] Figure 6 It is a schematic structural diagram of a plurality of guide screens installed side by side according to the present invention. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiment of the present invention clearer, the technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. The components of the embodiment of the present invention described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but only represents the selected embodiment of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In the description of the embodiments of the present invention, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when used, it is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, if the terms "first", "second", etc. appear in the description of the present invention, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the embodiments of the present invention, it should also be noted that unless otherwise clearly specified and limited, if the terms "set" and "connection" appear, they 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 directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] As shown in the accompanying drawings, the present invention comprises a lower guide unit and an upper guide unit.

[0026] The lower guide unit includes a guide bracket 1, a group of first guide blades 2 and a push cylinder 3. The group of first guide blades 2 are arranged in sequence and installed on the guide bracket 1. The cylinder end of the push cylinder 3 is movably installed on the side wall of the guide bracket 1.

[0027] The upper guide unit includes a guide shell 4 and a group of second guide blades 5, which are arranged in sequence and installed on the guide shell 4. The bottom of the guide shell 4 is movably connected to the top of the guide bracket 1, and the piston rod end of the pushing cylinder 3 is movably connected to the side wall of the guide shell 4, so that the upper guide unit is driven to rise or fall by pushing the cylinder 3.

[0028] The flow guide bracket 1 is a V-shaped flow guide bracket.

[0029] A pair of reinforcing ribs 6 are symmetrically arranged at the corners of the flow guide bracket 1 . The reinforcing ribs 6 play a role in reinforcing the flow guide bracket 1 .

[0030] The push cylinder 3 is an electric push rod, a pneumatic cylinder or an oil cylinder.

[0031] A folding seat 7 is hinged at the base end of the air guide bracket 1 , and the top of the folding seat 7 is movably connected to the air guide housing 4 through a pair of support rods 8 .

[0032] A double-ear seat is provided on the guide bracket 1, a single-ear seat is provided at the cylinder end of the push cylinder 3, and is installed on the double-ear seat of the guide bracket 1 through a pin shaft, a double-ear seat is provided on the guide housing 4, a single-ear seat is provided at the piston rod end of the push cylinder 3, and is installed on the double-ear seat of the guide housing 4 through a pin shaft.

[0033] A group of bolt connection holes are formed on the side wall of the guide bracket 1. When multiple guide screens are installed side by side, two adjacent guide screens are fixed by bolts passing through the bolt connection holes.

[0034] Two ear seats are respectively provided at both ends of the support rod 8, and the two ear seats at one end of the support rod 8 are movably connected to the single ear seat on the folding seat 7 through a pin shaft, and the two ear seats at the other end of the support rod 8 are movably connected to the single ear seat on the guide housing 4 through a pin shaft. The two ends of the support rod 8 are connected by the ear seats and the pin shaft, so that disassembly is convenient.

[0035] A pair of ear seats are provided at the bottom of the flow guide housing 4, and a pair of ear seats are provided at the top of the flow guide bracket 1. The ear seats of the flow guide housing 4 are installed on the ear seats of the flow guide housing 4 through the pin shaft. The flow guide housing 4 can rotate around the pin shaft through the movable connection between the ear seats and the pin shaft.

[0036] The folding seat 7 is a rectangular folding seat. The rectangular folding seat is adopted to make the guide screen more firm.

[0037] Embodiment 1: The staff takes out the anti-blowing guide screen from the container, places it on the horizontal ground in the airport, pushes the power output shaft of the cylinder 3 to extend, drives the upper guide unit to rise, until the upper guide unit and the lower guide unit are in the same plane, and the installation is completed.

[0038] Embodiment 2: The staff takes out the anti-blowing guide screen from the container and places it on the horizontal ground in the airport. The power output shaft of the push cylinder 3 is extended to drive the upper guide unit to rise until the upper guide unit and the lower guide unit are located in the same plane. The folding seat 7 is opened and fixed on the horizontal ground. A pair of support rods 8 are installed between the guide shell 4 and the folding seat 7 to play an auxiliary supporting role. Then the push cylinder 3 is removed to complete the installation.

[0039] Example 3: The staff takes out the anti-blow deflector screen from the container and places it on the horizontal ground in the airport. When the push cylinder 3 is an electric push rod, the electric push rod drives the upper deflector unit to rise until the upper deflector unit and the lower deflector unit are located in the same plane, and the installation is completed. When the push cylinder 3 is an oil cylinder, the on-board hydraulic system on the transport vehicle is connected to drive the oil cylinder to rise. When the push cylinder 3 is an air cylinder, the pneumatic system on the transport vehicle is connected to drive the air cylinder to rise and fall.

[0040] If the guide screen needs to be transported, Figure 5 As shown, four guide screens are usually placed in a container, and the guide screens are symmetrically distributed in the container.

[0041] As attached Figure 6 As shown, four guide screens are usually installed side by side at the airport, and two adjacent guide screens are fastened with bolts.

[0042] The push cylinder 3 and the support rod 8 are both detachable components. The support rod 8 is installed after the folding seat 7 is opened, and the push cylinder 3 is removed after the support rod 8 is installed.

[0043] The high-temperature airflow ejected by the jet engine can damage trees behind the airport and burn passing animals. After being guided by the guide screen, the horizontal airflow rises upward to protect the environment near the airport.

Claims

1. A mobile modular high-strength anti-blowing guide screen, characterized in that It includes a lower guide unit and an upper guide unit. The lower guide unit comprises a guide bracket (1), a group of first guide blades (2) and a push cylinder (3); the group of first guide blades (2) are arranged in sequence and mounted on the guide bracket (1); the cylinder end of the push cylinder (3) is movably mounted on the side wall of the guide bracket (1); The upper flow guide unit comprises a flow guide housing (4) and a group of second flow guide blades (5), wherein the group of second flow guide blades (5) are arranged in sequence and mounted on the flow guide housing (4), the bottom of the flow guide housing (4) is movably connected to the top of the flow guide bracket (1), the piston rod end of the push cylinder (3) is movably connected to the side wall of the flow guide housing (4), and the upper flow guide unit is driven to rise or fall by the push cylinder (3).

2. A mobile modular high-strength anti-blowing guide screen according to claim 1, characterized in that The flow guide bracket (1) is a V-shaped flow guide bracket.

3. A mobile modular high-strength anti-blowing guide screen according to claim 2, characterized in that A pair of reinforcing ribs (6) are symmetrically arranged at the corners of the flow guide bracket (1).

4. The mobile modular high-strength anti-blowing guide screen according to claim 1 is characterized in that The push cylinder (3) is an electric push rod, an air cylinder or an oil cylinder.

5. The mobile modular high-strength anti-blowing guide screen according to claim 1 is characterized in that A folding seat (7) is hingedly connected to the end of the base of the flow guide bracket (1), and the top of the folding seat (7) is movably connected to the flow guide housing (4) via a pair of support rods (8).

6. The mobile modular high-strength anti-blowing guide screen according to claim 1 is characterized in that A double-ear seat is provided on the flow guide bracket (1), a single-ear seat is provided at the end of the cylinder barrel of the push cylinder (3) and is mounted on the double-ear seat of the flow guide bracket (1) via a pin shaft, a double-ear seat is provided on the flow guide housing (4), a single-ear seat is provided at the end of the piston rod of the push cylinder (3) and is mounted on the double-ear seat of the flow guide housing (4) via a pin shaft.

7. The mobile modular high-strength anti-blowing guide screen according to claim 1 is characterized in that A group of bolt connection holes are formed on the side wall of the flow guide bracket (1).

8. The mobile modular high-strength anti-blowing guide screen according to claim 5 is characterized in that Double-ear seats are respectively arranged at both ends of the support rod (8); the double-ear seat at one end of the support rod (8) is movably connected to the single-ear seat on the folding seat (7) via a pin shaft, and the double-ear seat at the other end of the support rod (8) is movably connected to the single-ear seat on the guide housing (4) via a pin shaft.

9. The mobile modular high-strength anti-blowing guide screen according to claim 1 is characterized in that A pair of ear seats are arranged at the bottom of the flow guide housing (4), and a pair of ear seats are arranged at the top of the flow guide bracket (1). The ear seats of the flow guide housing (4) are mounted on the ear seats of the flow guide housing (4) via pin shafts.

10. The mobile modular high-strength anti-blowing guide screen according to claim 5, characterized in that The folding seat (7) is a rectangular folding seat.

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