Terminal non-stop reconstruction unit construction fence and construction method thereof

Abstract

The application discloses a terminal building non-stop reconstruction unit type construction fence and a construction method thereof, and relates to the technical field of building construction.The application comprises a fence module, the fence module comprises a shielding plate and four vertical rectangular columns, two oblique rotating columns are rotationally connected between every two vertical rectangular columns, and the top and bottom between the two outermost vertical rectangular columns and the shielding plate are connected through limiting mechanisms.The two oblique rotating columns and the two vertical rectangular columns are arranged, so that the vertical rectangular columns can be folded, and the occupied space of the vertical rectangular columns is reduced.The vertical rectangular columns can be fixed to the outside of the shielding plate through the arrangement of the limiting mechanisms.The bottom of the vertical rectangular column and the bottom of the oblique support column can be attached to the ground through the arrangement of the dismounting mechanism, so that the vertical rectangular column is prevented from falling.The arrangement of the connecting mechanism enables the plurality of fence modules to be connected.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of building construction, and particularly relates to a unit type construction fence for airport terminal building reconstruction without stopping flight and a construction method thereof. BACKGROUND

[0002] In airport reconstruction and expansion projects, due to the requirement of uniform building style of new and old airport terminals, or the requirement of capacity expansion, process optimization and function improvement of existing airport terminals, the reconstruction of existing airport terminals is often involved. Under the increasing transportation pressure, local reconstruction of existing airport terminals is an excellent way to save investment and shorten the construction period, but due to the special environment of the airport, this construction method often needs to be constructed without stopping flight. Construction production must be carried out on the premise of ensuring the absolute safety of people and objects in the airport and ensuring that the normal operation of the airport is not greatly disturbed and affected. Under this series of constraints, there are a series of construction difficulties in the reconstruction of existing airport terminals without stopping flight, which need a series of management and technical means to overcome. The design and construction of the construction fence are one of the key links.

[0003] The existing construction fence is generally heavy and cannot be well folded, so that the transportation of the construction fence is not convenient, occupies a large amount of moving space, and easily affects the normal operation of the airport. SUMMARY

[0004] The purpose of the present application is to provide a unit type construction fence for airport terminal building reconstruction without stopping flight and a construction method thereof, to solve the existing problems: the existing construction fence is generally heavy and cannot be well folded, so that the transportation of the construction fence is not convenient, occupies a large amount of moving space, and easily affects the normal operation of the airport.

[0005] To solve the above technical problems, the present application is realized by the following technical scheme: a unit type construction fence for airport terminal building reconstruction without stopping flight, comprising a fence module:

[0006] The fence module comprises a shielding plate and four vertical rectangular columns, two diagonal rotating columns are rotatably connected between every two vertical rectangular columns, and the top and bottom between the outermost two vertical rectangular columns and the shielding plate are connected through limiting mechanisms;

[0007] The bottom of the vertical rectangular column is provided with a universal wheel, and the vertical rectangular column and the universal wheel are connected through a dismounting mechanism;

[0008] One end of the vertical rectangular column is fixed with a diagonal support, and the outermost vertical rectangular column is further provided with a connecting mechanism at one end, which is used for connecting two adjacent fence modules.

[0009] Further, the intersection of the two oblique rotating columns is connected by a pin, the top of the oblique rotating column is connected by a bearing with the vertical rectangular column, and the bottom of the oblique rotating column is movably connected with the vertical rectangular column.

[0010] Further, the bottom of the oblique rotating column is fixed with a crossbar near the vertical rectangular column, the end of the crossbar near the vertical rectangular column is rotatably connected with a dovetail sliding block, and the inside of the vertical rectangular column is provided with a dovetail sliding groove matched with the dovetail sliding block.

[0011] Further, the limiting mechanism comprises a plurality of rectangular connecting rods, the rectangular connecting rods are fixedly connected with the vertical rectangular column, the end of the rectangular connecting rod away from the vertical rectangular column is rotatably connected with a rectangular limiting rod, the end of the rectangular limiting rod away from the rectangular connecting rod and near the vertical rectangular column is rotatably connected with a horizontal transmission rod, and the end of the horizontal transmission rod near the vertical rectangular column is rotatably connected with a circular connecting piece.

[0012] The end of the vertical rectangular column is threadedly connected with a hexagonal bolt, and the end of the hexagonal bolt near the circular rotating rod is fixedly connected with the circular rotating rod.

[0013] Further, the horizontal transmission rod and the circular connecting piece, the rectangular connecting rod and the rectangular limiting rod, and the rectangular limiting rod and the horizontal transmission rod are rotatably connected by pins.

[0014] Further, the dismounting mechanism comprises a vertical cylinder, the top of the universal wheel is fixed with the vertical cylinder, the inside of the vertical cylinder is slidably connected with two limiting blocks, the end of the limiting block is fixed with a rectangular sliding plate, and the inside of the vertical cylinder and at one end of the rectangular sliding plate is further provided with a first elastic spring.

[0015] Further, the inside of the vertical rectangular column is provided with a limiting hole matched with the gap of the limiting block, the top of the limiting block is provided with a first inclined surface, the side of the limiting block is provided with a second inclined surface, and the bottom of the vertical rectangular column is provided with a third inclined surface.

[0016] Further, the connecting mechanism comprises an arc-shaped fixed block, the end of the vertical rectangular column is fixed with a horizontal light rod, the outside of the horizontal light rod is slidably connected with an arc-shaped moving block, the end of the arc-shaped moving block away from the arc-shaped fixed block is fixed with a U-shaped clamping block, the inside of the U-shaped clamping block is provided with a U-shaped groove, and the outside of the horizontal light rod between the arc-shaped moving block and the arc-shaped fixed block is further provided with a second elastic spring.

[0017] Further, the inside of the arc-shaped moving block is provided with a through hole, and the horizontal light rod and the arc-shaped moving block are slidably connected through the through hole.

[0018] A construction method of a terminal building non-stop reconstruction unit type construction fence is suitable for the terminal building non-stop reconstruction unit type construction fence, and is characterized by the following construction steps:

[0019] S1. Move four vertical rectangular columns to the designated position, and then adjust the spacing between every two adjacent vertical rectangular columns, so that the universal wheels can slide on the ground, and the bottom of the diagonal rotating column is movably connected with the vertical rectangular column;

[0020] S2. Remove the universal wheels at the bottom of the vertical rectangular column, so that the bottom of the vertical rectangular column and the bottom of the diagonal support are in close contact with the ground;

[0021] S3. Rotate the hexagonal bolt, the rotation of the hexagonal bolt is connected with the vertical rectangular column through the thread, so that the circular rotating rod can drive the circular connecting piece to move, the movement of the circular connecting piece drives the rectangular limiting rod to rotate around the rectangular connecting rod as the center, so that the shielding plate is in close contact with the vertical rectangular column;

[0022] S4. Then connect a plurality of fence modules, so that the U-shaped clamping block can be moved, thereby limiting the movement of the vertical rectangular column, and the two vertical rectangular columns adjacent to the two fence modules can be connected. The present application has the following beneficial effects:

[0023] 1. The two diagonal rotating columns and the two vertical rectangular columns are arranged, so that the vertical rectangular column can be folded, the occupied space of the vertical rectangular column is reduced, the vertical rectangular column can be fixed outside the shielding plate through the arrangement of the limiting mechanism, and the shielding property of the device can be improved.

[0024] 2. The universal wheels can be disassembled through the arrangement of the disassembly mechanism, so that the bottom of the vertical rectangular column and the bottom of the diagonal support can be in close contact with the ground, the vertical rectangular column is prevented from falling, and the connection mechanism is arranged, so that a plurality of fence modules can be connected, which is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0026] Figure 1 It is a structural schematic view of the shielding plate of the present application;

[0027] Figure 2 It is a structural schematic view of the vertical rectangular column and the diagonal rotating column of the present application;

[0028] Figure 3 Structure diagram of vertical rectangular column and inclined support column of the present application;

[0029] Figure 4 Structure diagram of two inclined rotating columns of the present application;

[0030] Figure 5 Structure sectional view of the present application of the shielding plate and the vertical rectangular column inside;

[0031] Figure 6 Structure diagram of the present application of the limiting mechanism;

[0032] Figure 7 Structure diagram of the present application of the disassembly mechanism;

[0033] Figure 8 Structure diagram of the present application of the connecting mechanism.

[0034] In the drawings, the components represented by each reference numeral are listed as follows:

[0035] 1, shielding plate; 2, vertical rectangular column; 3, universal wheel; 4, inclined support column; 5, inclined rotating column; 6, U-shaped clamping block; 7, transverse transmission rod; 8, rectangular connecting rod; 9, rectangular limiting rod; 10, circular rotating rod; 11, hexagonal bolt; 12, vertical cylinder; 13, limiting block; 14, rectangular sliding plate; 15, first rigid spring; 16, arc-shaped fixed block; 17, transverse light rod; 18, arc-shaped moving block; 19, second rigid spring; 20, circular connecting piece. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0037] Please refer to Figures 1-8 The present application is a terminal building reconstruction unit type construction fence without stopping, which comprises a fence module:

[0038] The fence module comprises a shielding plate 1 and four vertical rectangular columns 2. Two inclined rotating columns 5 are rotatably connected between every two vertical rectangular columns 2. The top and bottom between the outermost two vertical rectangular columns 2 and the shielding plate 1 are connected by limiting mechanisms.

[0039] The bottom of the vertical rectangular column 2 is provided with a universal wheel 3, and the vertical rectangular column 2 and the universal wheel 3 are connected by a disassembly mechanism.

[0040] One end of the vertical rectangular column 2 is fixed with a diagonal support column 4, and one end of the outermost vertical rectangular column 2 is also provided with a connecting mechanism for connecting two adjacent fence modules.

[0041] The intersection of the two diagonal rotating columns 5 is connected by a pin, the top of the diagonal rotating column 5 is connected with the vertical rectangular column 2 through a bearing, and the bottom of the diagonal rotating column 5 is movably connected with the vertical rectangular column 2.

[0042] One end of the bottom of the diagonal rotating column 5 close to the vertical rectangular column 2 is fixed with a crossbar, the end of the crossbar close to the vertical rectangular column 2 is rotatably connected with a dovetail sliding block, and the inside of the vertical rectangular column 2 is provided with a dovetail sliding groove matched with the dovetail sliding block. Through the cooperation of the dovetail sliding block and the dovetail sliding groove, the bottom of the diagonal rotating column 5 can be movably connected at one end of the vertical rectangular column 2.

[0043] The limiting mechanism includes a plurality of rectangular connecting rods 8, the plurality of rectangular connecting rods 8 are fixedly connected with the vertical rectangular column 2, one end of the rectangular connecting rod 8 away from the vertical rectangular column 2 is rotatably connected with a rectangular limiting rod 9, one end of the rectangular limiting rod 9 away from the rectangular connecting rod 8 and close to the vertical rectangular column 2 is rotatably connected with a horizontal transmission rod 7, and one end of the horizontal transmission rod 7 close to the vertical rectangular column 2 is rotatably connected with a circular connecting piece 20.

[0044] The horizontal transmission rod 7, the circular connecting piece 20, the rectangular connecting rod 8, the rectangular limiting rod 9 and the horizontal transmission rod 7 are rotatably connected through pins, so that the horizontal transmission rod 7, the circular connecting piece 20, the rectangular connecting rod 8, the rectangular limiting rod 9 and the horizontal transmission rod 7 can be better rotated.

[0045] One end of the vertical rectangular column 2 is threadedly connected with a hexagonal bolt 11, the end of the hexagonal bolt 11 close to the circular rotating rod 10 is fixedly connected with the circular rotating rod 10, and the rotation of the hexagonal bolt 11 enables the hexagonal bolt 11 to be threadedly connected with the vertical rectangular column 2, so that the circular rotating rod 10 can drive the circular connecting piece 20 to move. The movement of the circular connecting piece 20 enables the rectangular limiting rod 9 to rotate around the rectangular connecting rod 8 through the horizontal transmission rod 7, so that the rectangular limiting rod 9 can limit the vertical rectangular column 2 to prevent the movement of the vertical rectangular column 2.

[0046] The dismounting mechanism includes a vertical cylinder 12, the top of the universal wheel 3 is fixedly connected with the vertical cylinder 12, the inside of the vertical cylinder 12 is slidably connected with two limiting blocks 13, one end of the limiting block 13 is fixedly connected with a rectangular sliding plate 14, and the inside of the vertical cylinder 12 and located at one end of the rectangular sliding plate 14 is also provided with a first rigid spring 15.

[0047] The inside of the vertical rectangular column 2 is provided with a limiting hole matched with the limiting block 13, the top of the limiting block 13 is provided with a first inclined surface, one side of the limiting block 13 is provided with a second inclined surface, and the bottom of the vertical rectangular column 2 is provided with a third inclined surface, so that the limiting block 13 can slide towards the inside of the vertical cylindrical column 12, and the vertical cylindrical column 12 can enter the inside of the vertical rectangular column 2, and the third inclined surface is arranged to enable the vertical cylindrical column 12 to rotate in the inside of the vertical rectangular column 2, so that the vertical cylindrical column 12 can be disassembled;

[0048] The connecting mechanism comprises an arc-shaped fixed block 16, one end of the vertical rectangular column 2 is fixed with a horizontal light rod 17, the outer side of the horizontal light rod 17 is slidably connected with an arc-shaped moving block 18, the inside of the arc-shaped moving block 18 is provided with a through hole, and the horizontal light rod 17 and the arc-shaped moving block 18 are slidably connected through the through hole, so that the arc-shaped moving block 18 can slide on the outer side of the horizontal light rod 17.

[0049] The end of the arc-shaped moving block 18 away from the arc-shaped fixed block 16 is fixed with a U-shaped clamping block 6, the inside of the U-shaped clamping block 6 is provided with a U-shaped groove, and the second rigid spring 19 is further arranged between the arc-shaped moving block 18 and the arc-shaped fixed block 16 and located on the outer side of the horizontal light rod 17.

[0050] Here, the construction method of the application is disclosed, and the construction steps are:

[0051] S1. Move the four vertical rectangular columns 2 to the designated position, then adjust the distance between every two adjacent vertical rectangular columns 2, so that the universal wheel 3 can slide on the ground, and the bottom of the inclined rotating column 5 is movably connected with the vertical rectangular column 2;

[0052] S2. Remove the universal wheel 3 at the bottom of the vertical rectangular column 2, rotate the vertical cylindrical column 12, and the rotation of the vertical cylindrical column 12 enables the limiting block 13 to move towards the inside of the vertical cylindrical column 12 through the arrangement of the second inclined surface, so that the first rigid spring 15 is in a stressed deformation state, the vertical cylindrical column 12 can move out of the inside of the vertical rectangular column 2, and the universal wheel 3 can be disassembled, when the universal wheel 3 needs to be installed in the inside of the vertical rectangular column 2, the vertical cylindrical column 12 is moved towards the inside of the vertical rectangular column 2, the first inclined surface and the third inclined surface are arranged to enable the limiting block 13 to move towards the inside of the vertical cylindrical column 12, so that the vertical cylindrical column 12 can move to the inside of the vertical rectangular column 2, and the bottom of the vertical rectangular column 2 and the bottom of the inclined support column 4 are both attached to the ground at this time;

[0053] S3. Rotate the hexagonal bolt 11, the rotation of the hexagonal bolt 11 is connected through the vertical rectangular column 2, so that the circular rotating rod 10 can drive the circular connecting piece 20 to move, the movement of the circular connecting piece 20 makes the rectangular limiting rod 9 can rotate with the rectangular connecting rod 8 as the center, so that the shielding plate 1 is attached to the vertical rectangular column 2, prevent the shielding plate 1 from falling off at one end of the vertical rectangular column 2;

[0054] S4. Then connect a plurality of fence modules, slide the arc-shaped moving block 18 away from one end of the arc-shaped fixed block 16, the sliding of the arc-shaped moving block 18 makes the second rigid spring 19 extend under stress, so that the U-shaped clamping block 6 can be moved, then place the vertical rectangular column 2 in the U-shaped clamping block 6, and then limit the movement of the vertical rectangular column 2, so that the two adjacent vertical rectangular columns 2 between the two fence modules can be connected.

[0055] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0056] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the present specification. The present specification selects and describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited only by the claims and their full scope and equivalents.

Claims

1. A terminal non-stop reconstruction unit construction fence, characterized in that, The application relates to a fence module. The fence module comprises a shielding plate (1) and four vertical rectangular columns (2), two oblique rotating columns (5) are rotatably connected between every two vertical rectangular columns (2), and the top and bottom of the outermost two vertical rectangular columns (2) and the shielding plate (1) are connected through limiting mechanisms. The bottom of the vertical rectangular column (2) is provided with a universal wheel (3), and the vertical rectangular column (2) and the universal wheel (3) are connected through a dismounting mechanism. One end of the vertical rectangular column (2) is fixed with an oblique support column (4), and the outermost vertical rectangular column (2) is further provided with a connecting mechanism for connecting two adjacent fence modules. The limiting mechanism comprises a plurality of rectangular connecting rods (8), the rectangular connecting rods (8) are fixedly connected with the vertical rectangular column (2), one end of the rectangular connecting rod (8) away from the vertical rectangular column (2) is rotatably connected with a rectangular limiting rod (9), one end of the rectangular limiting rod (9) away from the rectangular connecting rod (8) and close to the vertical rectangular column (2) is rotatably connected with a transverse transmission rod (7), and one end of the transverse transmission rod (7) close to the vertical rectangular column (2) is rotatably connected with a circular connecting piece (20). One end of the vertical rectangular column (2) is threadedly connected with a hexagonal bolt (11), and one end of the hexagonal bolt (11) close to the circular rotating rod (10) is fixedly connected with the circular rotating rod (10). The dismounting mechanism comprises a vertical cylinder (12), the top of the universal wheel (3) is fixed with the vertical cylinder (12), the inside of the vertical cylinder (12) is slidably connected with two limiting blocks (13), one end of the limiting block (13) is fixed with a rectangular sliding plate (14), and the inside of the vertical cylinder (12) and one end of the rectangular sliding plate (14) are further provided with a first rigid spring (15). The inside of the vertical rectangular column (2) is provided with a limiting hole matched with the limiting block (13), the top of the limiting block (13) is provided with a first inclined surface, one side of the limiting block (13) is provided with a second inclined surface, and the bottom of the vertical rectangular column (2) is provided with a third inclined surface.

2. The terminal non-stop reconstruction unit construction fence according to claim 1, characterized in that, The intersection of the two oblique rotating columns (5) is rotatably connected through a pin, the top of the oblique rotating column (5) is rotatably connected with the vertical rectangular column (2) through a bearing, and the bottom of the oblique rotating column (5) is movably connected with the vertical rectangular column (2).

3. The terminal non-stop reconstruction unit construction fence according to claim 2, characterized in that, One end of the oblique rotating column (5) close to the vertical rectangular column (2) is fixed with a cross bar, one end of the cross bar close to the vertical rectangular column (2) is rotatably connected with a dovetail sliding block, and the inside of the vertical rectangular column (2) is provided with a dovetail sliding groove matched with the dovetail sliding block.

4. The terminal non-stop reconstruction unit construction fence according to claim 1, characterized in that, The transverse transmission rod (7), the circular connecting piece (20), the rectangular connecting rod (8), the rectangular limiting rod (9) and the rectangular limiting rod (9) and the transverse transmission rod (7) are rotatably connected through pins.

5. The terminal non-stop reconstruction unit construction enclosure according to claim 1, characterized in that, The connecting mechanism comprises an arc-shaped fixed block (16), one end of the vertical rectangular column (2) is fixed with a transverse light pole (17), the outer side of the transverse light pole (17) is slidably connected with an arc-shaped moving block (18), one end of the arc-shaped moving block (18) away from the arc-shaped fixed block (16) is fixed with a U-shaped clamping block (6), a U-shaped groove is formed in the inner side of the U-shaped clamping block (6), and a second rigid spring (19) is further arranged between the arc-shaped moving block (18) and the arc-shaped fixed block (16) and on the outer side of the transverse light pole (17).

6. The terminal non-stop reconstruction unit construction enclosure according to claim 5, characterized in that, A through hole is formed in the inner side of the arc-shaped moving block (18), and the transverse light pole (17) is slidably connected with the arc-shaped moving block (18) through the through hole.

7. A construction method of a terminal non-stop reconstruction unit construction fence, which is suitable for the terminal non-stop reconstruction unit construction fence according to any one of claims 1-6, characterized in that, The construction steps are as follows: S1. Move four vertical rectangular columns (2) to the designated position, then adjust the distance between every two adjacent vertical rectangular columns (2) so that the universal wheel (3) can slide on the ground, and the bottom of the inclined rotating column (5) is movably connected with the vertical rectangular column (2); S2. Remove the universal wheel (3) at the bottom of the vertical rectangular column (2), so that the bottom of the vertical rectangular column (2) and the bottom of the inclined support column (4) are in close contact with the ground; S3. Rotate the hexagonal bolt (11), the rotation of the hexagonal bolt (11) is realized through the threaded connection of the vertical rectangular column (2), so that the circular rotating rod (10) can drive the circular connecting piece (20) to move, the movement of the circular connecting piece (20) is realized through the transverse transmission rod (7), so that the rectangular limiting rod (9) can rotate around the rectangular connecting rod (8) as the center, so that the shielding plate (1) is in close contact with the vertical rectangular column (2); S4. Then connect a plurality of fence modules, so that the U-shaped clamping block (6) can be moved, thereby limiting the movement of the vertical rectangular column (2), so that two adjacent vertical rectangular columns (2) between two fence modules can be connected.

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