Detachable airport temporary enclosure supporting device

Abstract

A detachable airport temporary enclosure supporting device relates to the technical field of airport protection technology preparation and comprises a base and a vertical rod which are detachably connected. The base comprises a cross rod, a push rod and a supporting column, a first supporting seat is arranged in the middle of the cross rod, and a rotating shaft arranged in the width direction of the cross rod is arranged at the top of the first supporting seat; the supporting column is provided with a through first sliding groove, the first sliding groove is arranged close to the bottom of the supporting column, and the rotating shaft is embedded in the first sliding groove. The push rod is arranged in the length direction of the cross rod and is in sliding fit with the cross rod; the supporting column comprises a hinged end and a free end at the two ends in the length direction, the hinged end is hinged to one end of the push rod, and the free end is sleeved with the vertical rod. And the vertical rods and the supporting columns are detachably connected, so that disassembly for storage and transportation is facilitated. And meanwhile, the push rod is pushed to drive the support column to rotate, so that the angle is adjusted to adapt to the inclined ground.

Description

Technical Field

[0001] This utility model relates to the field of airport protection technology preparation technology, and more specifically, to a detachable temporary airport perimeter support device. Background Technology

[0002] Airport temporary fencing is a temporary facility used to effectively separate the flight control area from public areas. Its main function is to prevent any personnel from entering the flight control area from the perimeter, thereby ensuring airport flight safety. However, temporary fencing is not always used on flat ground. Existing airport temporary fencing support devices cannot be angled and have poor adaptability to sloping ground. Utility Model Content

[0003] The purpose of this utility model is to provide a detachable temporary airport perimeter support device with a novel structure and convenient operation. It is not only easy to disassemble and transport, but also allows for angle adjustment, thus having better adaptability.

[0004] The embodiments of this utility model are implemented as follows:

[0005] A detachable temporary airport perimeter support device includes a detachably connected base and uprights. The base includes a crossbar, a push rod, and a support column. A first support seat is provided in the middle of the crossbar, and a rotating shaft is provided at the top of the first support seat along the width direction of the crossbar. The support column is provided with a through-groove first groove, which is located near the bottom of the support column, and the rotating shaft is embedded in the first groove. The push rod is provided along the length direction of the crossbar and slides with the crossbar. The support column includes a hinged end and a free end at both ends along its length direction. The hinged end is hinged to one end of the push rod, and the uprights are sleeved on the free end.

[0006] Furthermore, in other preferred embodiments of this utility model, the crossbar has an inner cavity extending along its length, and the push rod is slidably embedded in the inner cavity; a slot for inserting a support column is provided in the middle of the crossbar, and the slot extends through the outer shell of the crossbar and communicates with the inner cavity.

[0007] Furthermore, in other preferred embodiments of this utility model, the push rod is provided with a plurality of first insertion holes, which are spaced apart along the length direction of the push rod; the top of the crossbar is provided with a second insertion hole for engaging with the first insertion holes, the second insertion hole penetrating the outer shell of the crossbar and communicating with the inner cavity; the push rod and the crossbar are fixed together by pins passing through the first insertion holes and the second insertion holes.

[0008] Furthermore, in other preferred embodiments of the present invention, a pair of support ribs are symmetrically arranged on both sides of the support column in its length direction, and the pair of support ribs are located above the first sliding groove.

[0009] Furthermore, in other preferred embodiments of the present invention, the upright includes a front wall and a rear wall opposite to each other, and a pair of side walls located between the front wall and the rear wall; a plurality of mounting plates are provided on each pair of side walls, and the plurality of mounting plates on the same side wall are spaced apart along the height direction of the upright, and the mounting plates have mounting holes that penetrate along their thickness direction.

[0010] Furthermore, in other preferred embodiments of this utility model, a first inclined support rod is provided on the front wall, which extends obliquely upward from the top of the front wall and gradually moves away from the front wall; a second inclined support rod is provided on the rear wall, which extends obliquely upward from the top of the rear wall and gradually moves away from the rear wall; the first inclined support rod and the second inclined support rod form a V-shaped structure at the top of the upright.

[0011] Furthermore, in other preferred embodiments of this utility model, multiple hooks are provided on both the first and second inclined support rods.

[0012] Furthermore, in other preferred embodiments of this utility model, a second support seat is provided on the rear wall, and a sliding seat is provided on the top of the crossbar. The sliding seat has a second sliding groove arranged along the length direction of the crossbar. The airport temporary perimeter support device also includes a diagonal brace. One end of the diagonal brace is hinged to the second support seat, and the other end is provided with a through hole. The diagonal brace can be fixed to the sliding seat by a threaded part that passes through the through hole and the second sliding groove.

[0013] The beneficial effects of this utility model embodiment are:

[0014] This utility model provides a detachable temporary airport perimeter support device, comprising a detachably connected base and uprights. The base includes a crossbar, a push rod, and a support column. A first support seat is provided in the middle of the crossbar, and a rotating shaft is provided at the top of the first support seat along the width direction of the crossbar. The support column has a through-groove, located near the bottom of the support column, and the rotating shaft is embedded in the first groove. The push rod is arranged along the length direction of the crossbar and slides with the crossbar. The support column includes a hinged end and a free end at both ends along its length. The hinged end is hinged to one end of the push rod, and the upright is sleeved on the free end. The detachable connection between the upright and the support column facilitates disassembly for storage and transportation. Simultaneously, by pushing the push rod, the support column can be rotated, thereby adjusting the angle to adapt to sloping ground. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A schematic diagram of a detachable temporary airport perimeter support device provided for an embodiment of this utility model;

[0017] Figure 2 A schematic diagram of the base of a detachable temporary airport perimeter support device provided in an embodiment of this utility model;

[0018] Figure 3 A cross-sectional view of the base of a detachable temporary airport perimeter support device provided in an embodiment of this utility model.

[0019] Icons: 100 - Detachable temporary airport perimeter support device; 110 - Base; 111 - Crossbar; 1111 - Inner cavity; 1112 - Slot; 1113 - Second insertion hole; 1114 - Sliding seat; 1115 - Second slide groove; 112 - Push rod; 1121 - First insertion hole; 113 - Support column; 1131 - First slide groove; 1132 - Support ridge; 114 - First support seat; 1141 - Rotating shaft; 120 - Upright pole; 121 - Front wall; 122 - Side wall; 123 - Mounting plate; 1231 - Mounting hole; 124 - First diagonal support rod; 125 - Second diagonal support rod; 126 - Hook; 127 - Second support seat; 128 - Diagonal brace. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature. Example

[0025] This embodiment provides a detachable temporary airport perimeter support device 100, referring to... Figure 1 As shown, it includes a detachably connected base 110 and a pole 120.

[0026] Among them, such as Figure 1 and Figure 2As shown, the base 110 includes a crossbar 111, a push rod 112, and a support column 113. A first support seat 114 is located in the middle of the crossbar 111, and a rotating shaft 1141 is located at the top of the first support seat 114, extending along the width of the crossbar 111. The support column 113 has a through-groove 1131 located near the bottom of the support column 113, and the rotating shaft 1141 is embedded within the first groove 1131. The push rod 112 extends along the length of the crossbar 111 and slides with it. The support column 113 includes a hinged end and a free end at both ends along its length. The hinged end is hinged to one end of the push rod 112, and a vertical rod 120 is fitted onto the free end. The detachable connection between the vertical rod 120 and the support column 113 facilitates disassembly for storage and transportation. Simultaneously, by pushing the push rod 112, the support column 113 can be rotated, thereby adjusting the angle to adapt to inclined ground. The first slide groove 1131 is designed to maintain the horizontal movement direction of the hinge end. When the support column 113 is perpendicular to the crossbar 111, the rotating shaft 1141 just slides to the lowest point of the first slide groove 1131. When the support column 113 rotates, the rotating shaft 1141 moves in the first slide groove 1131 by sliding and rotating. When the support column 113 reaches the maximum tilt angle, the rotating shaft 1141 is at the highest point of the first slide groove 1131.

[0027] Furthermore, such as Figure 2 and Figure 3 As shown, the crossbar 111 has an inner cavity 1111 extending along its length, and the push rod 112 is slidably embedded in the inner cavity 1111. A slot 1112 for inserting a support column 113 is provided in the middle of the crossbar 111, and the slot 1112 penetrates the outer shell of the crossbar 111 and communicates with the inner cavity 1111. When stored, the push rod 112 can be hidden inside the crossbar 111 for easy movement and transportation.

[0028] The push rod 112 is provided with multiple first insertion holes 1121, which are spaced apart along the length of the push rod 112. The top of the crossbar 111 is provided with a second insertion hole 1113 for engaging with the first insertion holes 1121. The second insertion hole 1113 passes through the outer shell of the crossbar 111 and communicates with the inner cavity 1111. The multiple first insertion holes 1121 correspond to different tilt angles. When the push rod 112 is moved to the desired position, the push rod 112 and the crossbar 111 can be fixed by the pins passing through the first insertion holes 1121 and the second insertion holes 1113, thus locking the tilt angle.

[0029] Furthermore, such as Figure 1As shown, a pair of support ribs 1132 are symmetrically arranged on both sides of the support column 113 along its length, and the pair of support ribs 1132 are located above the first sliding groove 1131. The support ribs 1132 can support the upright 120 and prevent the upright 120 from pressing on the first support seat 114 below, thus protecting the first support seat 114 and ensuring the smoothness of the rotation process.

[0030] The upright 120 includes a front wall 121 and a rear wall opposite to each other, and a pair of side walls 122 located between the front wall 121 and the rear wall; each of the pair of side walls 122 is provided with a plurality of mounting plates 123, and the plurality of mounting plates 123 on the same side wall 122 are spaced apart along the height direction of the upright 120, and the mounting plates 123 have mounting holes 1231 that penetrate along their thickness direction. The mounting plates 123 are used to fix the protective netting.

[0031] In addition, the front wall 121 is provided with a first oblique support rod 124, which extends obliquely upward from the top of the front wall 121 and gradually moves away from the front wall 121; the rear wall is provided with a second oblique support rod 125, which extends obliquely upward from the top of the rear wall and gradually moves away from the rear wall; the first oblique support rod 124 and the second oblique support rod 125 form a V-shaped structure at the top of the upright 120. Multiple hooks 126 are provided on both the first oblique support rod 124 and the second oblique support rod 125. The hooks 126 can be used to fix the spiral barbed wire, preventing it from being climbed over.

[0032] A second support seat 127 is provided on the rear wall, and a sliding seat 1114 is provided on the top of the crossbar 111. The sliding seat 1114 has a second groove 1115 arranged along the length of the crossbar 111. The airport temporary fence support device also includes a diagonal brace 128. One end of the diagonal brace 128 is hinged to the second support seat 127, and the other end is provided with a through hole. The diagonal brace 128 is used to strengthen the support of the upright 120, forming a stable triangular structure. At the same time, in order to accommodate different tilt angles, the diagonal brace 128 is designed to be hinged. The diagonal brace 128 can slide and adjust along the length of the second groove 1115, and is then fixed to the sliding seat 1114 through the threaded parts of the through hole and the second groove 1115.

[0033] The installation of the temporary airport perimeter support system includes the following steps:

[0034] S1. Attach the crossbar 111 to the ground and push the push rod 112 to adjust the tilt angle of the support column 113 so that the support column 113 is in a vertical state.

[0035] S2. Use the pin to insert into the second socket 1113 corresponding to the first socket 1121 to lock the angle.

[0036] S3. Fit the upright 120 onto the support column 113, adjust the position of the diagonal brace 128 and the second sliding groove 1115, and use screws and nuts to fix the diagonal brace 128.

[0037] S4. Install multiple temporary airport perimeter support devices respectively, and set up a protective net between two adjacent temporary airport perimeter support devices. The protective net is fixed to the mounting plate 123 by screws and nuts.

[0038] S5. Install the spiral barbed wire on the top V-shaped structure and secure it with hook 126.

[0039] The above steps complete the installation of the airport temporary perimeter support device and form a temporary perimeter. If necessary, concrete blocks or other counterweights can be placed above the crossbar 111 to improve the resistance to collapse.

[0040] In summary, this utility model embodiment provides a detachable airport temporary perimeter support device 100, which includes a detachably connected base 110 and a vertical pole 120. The base 110 includes a horizontal bar 111, a push rod 112, and a support column 113. A first support seat 114 is provided in the middle of the horizontal bar 111, and a rotating shaft 1141 is provided at the top of the first support seat 114 along the width direction of the horizontal bar 111. The support column 113 is provided with a through first sliding groove 1131, which is located near the bottom of the support column 113, and the rotating shaft 1141 is embedded in the first sliding groove 1131. The push rod 112 is arranged along the length direction of the horizontal bar 111 and slides with the horizontal bar 111. The support column 113 includes a hinged end and a free end at both ends along its length direction. The hinged end is hinged to one end of the push rod 112, and the vertical pole 120 is sleeved on the free end. The detachable connection between the upright 120 and the support column 113 facilitates disassembly for storage and transportation. Simultaneously, by pushing the push rod 112, the support column 113 can be rotated, thereby adjusting its angle to adapt to sloping ground.

[0041] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A demountable temporary airport perimeter barrier support apparatus characterised in that, The device includes a detachably connected base and a vertical pole. The base includes a crossbar, a push rod, and a support column. A first support seat is provided in the middle of the crossbar, and a rotating shaft is provided at the top of the first support seat along the width direction of the crossbar. The support column has a through-groove with a first sliding groove near the bottom of the support column, and the rotating shaft is embedded in the first sliding groove. The push rod is provided along the length direction of the crossbar and slides with the crossbar. The support column includes a hinged end and a free end at both ends along its length direction. The hinged end is hinged to one end of the push rod, and the vertical pole is sleeved on the free end.

2. The detachable temporary airport perimeter support device according to claim 1, characterized in that, The crossbar has an inner cavity extending along its length, and the push rod is slidably embedded in the inner cavity; a slot for inserting the support column is provided in the middle of the crossbar, and the slot penetrates the outer shell of the crossbar and communicates with the inner cavity.

3. A demountable airport apron perimeter support arrangement according to claim 2, wherein, The push rod is provided with a plurality of first insertion holes, which are spaced apart along the length of the push rod; the top of the crossbar is provided with a second insertion hole for engaging with the first insertion holes, the second insertion hole penetrating the outer shell of the crossbar and communicating with the inner cavity; the push rod and the crossbar are fixed together by a pin passing through the first insertion hole and the second insertion hole.

4. A demountable airport apron enclosure support apparatus according to claim 3, wherein, The support column has a pair of support ribs symmetrically arranged on both sides of its length direction, and the pair of support ribs are located above the first groove.

5. A demountable airport apron enclosure support apparatus according to claim 4, wherein, The upright includes a front wall and a rear wall opposite to each other, and a pair of side walls located between the front wall and the rear wall; each pair of side walls is provided with a plurality of mounting plates, and the plurality of mounting plates on the same side wall are spaced apart along the height direction of the upright, and the mounting plates have mounting holes that penetrate along their thickness direction.

6. A demountable airport apron enclosure support apparatus according to claim 5, wherein, The front wall is provided with a first inclined support rod, which extends obliquely upward from the top of the front wall and gradually moves away from the front wall; the rear wall is provided with a second inclined support rod, which extends obliquely upward from the top of the rear wall and gradually moves away from the rear wall; the first inclined support rod and the second inclined support rod form a V-shaped structure at the top of the upright.

7. A demountable airport apron enclosure support apparatus according to claim 6, wherein, Both the first and second inclined support rods are equipped with multiple hooks.

8. A demountable airport apron enclosure support apparatus according to claim 7, wherein, The rear wall is provided with a second support seat, and the top of the crossbar is provided with a sliding seat. The sliding seat has a second sliding groove arranged along the length of the crossbar. The airport temporary perimeter support device also includes a diagonal brace. One end of the diagonal brace is hinged to the second support seat, and the other end is provided with a through hole. The diagonal brace can be fixed to the sliding seat by a threaded part that passes through the through hole and the second sliding groove.

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