CN210592459U - Visual shielding device - Google Patents
Visual shielding device Download PDFInfo
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- CN210592459U CN210592459U CN201921471585.XU CN201921471585U CN210592459U CN 210592459 U CN210592459 U CN 210592459U CN 201921471585 U CN201921471585 U CN 201921471585U CN 210592459 U CN210592459 U CN 210592459U
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- cross beam
- positioning hole
- fixedly connected
- cloth
- visual
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Abstract
The embodiment of the utility model provides a visual shielding device, which comprises a stand column, a first beam, a second beam, a connecting column and a plurality of cloth strips; the first cross beam and the second cross beam are arranged in parallel, two ends of the first cross beam and the second cross beam are respectively and fixedly connected with the upright post, and two ends of the connecting post are respectively and fixedly connected with the first cross beam and the second cross beam; the periphery of each cloth strip is respectively and fixedly connected with the upright post, the first cross beam, the second cross beam and the connecting post, and the plurality of cloth strips are continuously arranged. The visual shielding device is arranged in the direction perpendicular to the extension line of the center of the runway, so that the airplane running on the bypassing taxiway can be partially or completely shielded, a pilot can better distinguish whether other airplanes pass through the stopping end of the runway or run on the bypassing taxiway, the misjudgment of the pilot on the runway intrusion can be reduced or eliminated, and the pilot can be reminded to pay attention to the actual runway intrusion condition.
Description
Technical Field
The utility model relates to an airport aid to navigation technical field that visualizes, concretely relates to device that shields visually.
Background
In order to improve the efficiency of the operation of an aircraft on a runway, a detour taxiway is typically constructed at the end of the runway, as shown in fig. 1, through which the aircraft can safely travel from one side of the runway to the other. There is typically no shelter between the runway and the circumvention taxiways.
In the process of implementing the present invention, the inventor finds that there are at least the following problems in the prior art: when the airplane takes off from the runway with the bypassing taxiway, because no shelter exists between the runway and the bypassing taxiway, a pilot may mistakenly think that the airplane sliding on the bypassing taxiway passes through the stop end of the runway, so that the airplane taking off is stopped, and the operation has potential safety hazards.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides a visual shielding device to solve the problem that in the prior art, a pilot may mistakenly think that an airplane taxiing on a detour taxiway passes through a stop end of a runway, so that the airplane is stopped to take off and potential safety hazards exist.
In order to achieve the above object, an embodiment of the present invention provides a visual shielding device, which includes a stand column, a first beam, a second beam, a connecting column, and a plurality of cloth strips; the first cross beam and the second cross beam are arranged in parallel, two ends of the first cross beam and the second cross beam are respectively and fixedly connected with the upright post, and two ends of the connecting post are respectively and fixedly connected with the first cross beam and the second cross beam; the periphery of each cloth strip is respectively and fixedly connected with the upright post, the first cross beam, the second cross beam and the connecting post, and the plurality of cloth strips are continuously arranged.
Optionally, the visual shielding device further includes a fixing member, the upright post is provided with a first positioning hole, the first beam is provided with a second positioning hole, the second beam is provided with a third positioning hole, the connecting column is provided with a fourth positioning hole, and the cloth strip is provided with a fifth positioning hole; the fifth positioning hole is connected with the first positioning hole through the fixing piece, so that the cloth strip is fixedly connected with the upright post; the fifth positioning hole is connected with the second positioning hole through the fixing piece, so that the cloth strip is fixedly connected with the first cross beam; the fifth positioning hole and the third positioning hole are connected through the fixing piece, so that the cloth strip is fixedly connected with the second cross beam; the fifth positioning hole and the fourth positioning hole are connected through the fixing piece, so that the cloth strips are fixedly connected with the connecting columns.
Optionally, in the visual shielding apparatus, the fabric strip is provided with a vent hole.
Optionally, in the above-mentioned visual masking device, the cloth strip is coated with different colors.
Optionally, in the visual masking device, the cloth strip is rectangular.
Optionally, the visual shielding apparatus further comprises a base, and one end of the pillar is fixedly connected to the base.
Optionally, the visual shielding apparatus further comprises a connecting member, and one end of the pillar is fixedly connected to the base through the connecting member.
Optionally, in the visual shielding apparatus, a first mounting hole is disposed on the pillar, and the first beam and the second beam are fixedly connected to the pillar through the first mounting hole.
According to the technical scheme of the utility model, an embodiment in the above-mentioned utility model has following advantage or beneficial effect: the two ends of the first cross beam and the second cross beam are respectively fixedly connected with the stand column, and the first cross beam and the second cross beam are arranged in parallel up and down. The two ends of the connecting column are respectively fixedly connected with the first cross beam and the second cross beam. The periphery of every cloth respectively with stand, first crossbeam, second crossbeam and spliced pole fixed connection, can make the stable fixing of cloth on stand, first crossbeam, second crossbeam and spliced pole like this, wherein, a plurality of cloth continuous arrangement set up, make the structure like this shield the effect better, this visual shielding device can partially or shield the object completely. The visual shielding device is arranged in the direction perpendicular to the extension line of the center of the airport runway, so that the airplane running on the detour taxiway can be partially or completely shielded, a pilot can better distinguish whether other airplanes pass through the stopping end of the runway or run on the detour taxiway, the misjudgment of the pilot on runway intrusion can be reduced or eliminated, and the pilot can be reminded to pay attention to the actual runway intrusion condition.
Further effects of the above-mentioned non-conventional alternatives will be described below in connection with the embodiments.
Drawings
The accompanying drawings are included to provide a better understanding of the present invention and are not intended to constitute an undue limitation on the invention. Wherein:
FIG. 1 is a schematic illustration of a detour taxiway in an airport;
FIG. 2 is a schematic view of a visual masking apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic view of a visual masking apparatus of the present invention;
fig. 4 is a schematic view of the effect of the embodiment of the visual shielding device installed on the airport.
Wherein the figures include the following reference numerals:
1-upright column, 11-first positioning hole, 12-first mounting hole, 2-first beam, 21-second positioning hole, 3-second beam, 31-third positioning hole, 4-connecting column, 41-fourth positioning hole, 5-cloth strip, 51-fifth positioning hole, 52-vent hole, 6-fixing piece, 7-base and 8-connecting piece.
Detailed Description
Exemplary embodiments of the invention are described below with reference to the accompanying drawings, in which various details of embodiments of the invention are included to assist understanding, and which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
As shown in fig. 2, a visual shielding device provided in an embodiment of the present invention includes a vertical column 1, a first beam 2, a second beam 3, a connecting column 4 and a plurality of cloth strips 5; the first cross beam 2 and the second cross beam 3 are arranged in parallel, two ends of the first cross beam 2 and the second cross beam 3 are fixedly connected with the upright post 1 respectively, and two ends of the connecting column 4 are fixedly connected with the first cross beam 2 and the second cross beam 3 respectively; the periphery of each cloth strip 5 is respectively fixedly connected with the upright post 1, the first cross beam 2, the second cross beam 3 and the connecting column 4, and the plurality of cloth strips 5 are continuously arranged.
The embodiment of the utility model provides an among the visual shielding device, the both ends of first crossbeam 2 and second crossbeam 3 respectively with 1 fixed connection of stand, and parallel arrangement about first crossbeam 2 and the second crossbeam 3, stand 1, first crossbeam 2 and second crossbeam 3 form stable structure like this. The two ends of the connecting column 4 are respectively and fixedly connected with the first cross beam 2 and the second cross beam 3, so that the upright column 1, the first cross beam 2, the second cross beam 3 and the connecting column 4 form a lattice structure. The periphery of every cloth 5 respectively with stand 1, first crossbeam 2, second crossbeam 3 and spliced pole 4 fixed connection, can make the stable check structure who fixes on stand 1, first crossbeam 2, second crossbeam 3 and spliced pole 4 formation of cloth 5 like this, wherein, a plurality of cloth 5 are arranged in succession and are set up, make the shielding effect of structure better like this, this visual shielding device can partially or shield the object completely. The visual shielding device is arranged in the direction perpendicular to the extension line of the center of the airport runway, so that the airplane running on the detour taxiway can be partially or completely shielded, a pilot can better distinguish whether other airplanes pass through the stopping end of the runway or run on the detour taxiway, the misjudgment of the pilot on runway intrusion can be reduced or eliminated, and the pilot can be reminded to pay attention to the actual runway intrusion condition.
As shown in fig. 2, the visual shielding device provided in the embodiment of the present invention further includes a fixing member 6, a first positioning hole 11 is disposed on the upright 1, a second positioning hole 21 is disposed on the first beam 2, a third positioning hole 31 is disposed on the second beam 3, a fourth positioning hole 41 is disposed on the connecting column 4, and a fifth positioning hole 51 is disposed on the cloth strip 5; the fifth positioning hole 51 is connected with the first positioning hole 11 through the fixing piece 6, so that the cloth strip 5 is fixedly connected with the upright post 1; the fifth positioning hole 51 is connected with the second positioning hole 21 through a fixing piece 6, so that the cloth strip 5 is fixedly connected with the first cross beam 2; the fifth positioning hole 51 is connected with the third positioning hole 31 through a fixing piece 6, so that the cloth strip 5 is fixedly connected with the second cross beam 3; the fifth positioning hole 51 and the fourth positioning hole 41 are connected by the fixing member 6, thereby fixedly connecting the cloth strip 5 with the connecting column 4.
The embodiment of the utility model provides an among the visual shielding device, through set up first locating hole 11 on stand 1, set up second locating hole 21 on first crossbeam 2, set up third locating hole 31 on second crossbeam 3, set up fourth locating hole 41 on spliced pole 4, set up fifth locating hole 51 on cloth 5, and through mounting 6 with fifth locating hole 51 respectively with first locating hole 11, second locating hole 21, third locating hole 31 and fourth locating hole 41 are connected, make cloth 5 fix at stand 1, first crossbeam 2, on second crossbeam 3 and fourth locating hole 41, not only make cloth 5 more firm and easy to assemble and dismantle like this.
As shown in fig. 3, in the visual shielding device according to the embodiment of the present invention, the cloth strip 5 is provided with a vent hole 51. By providing the vent holes 51 in the cloth 5, the influence of wind on the cloth 5 can be reduced, and the wind resistance can be reduced, so that the visual shielding device is more stable.
As shown in fig. 2 and 3, in the visual shielding device according to the embodiment of the present invention, the cloth strips 5 are coated with different colors. To improve the resolution, the cloth 5 is made more conspicuous and the cloth 5 is painted with different colors. The cloth strips 5 can be painted with color blocks with different colors, such as red and white color blocks. When the visual shielding device is installed in the direction perpendicular to the extension line of the runway center, as shown in fig. 4, when the angle of the color block drawn on the cloth strip 5 is opposite to the direction of the airplane empennage, the pilot can more easily judge the running conditions of other airplanes.
As shown in fig. 2 and 3, in the visual shielding device according to the embodiment of the present invention, the cloth 5 is rectangular. By arranging the cloth strips 5 in a rectangular shape, not only is fixed installation convenient, but also patterns can be drawn more easily by the rectangular shape. Optionally, the embodiment of the utility model provides an among the visual shielding device to rectangle cloth 5's diagonal is the border, draws two kinds of different colours and carries out the subregion, makes cloth 5 more striking. Optionally, the embodiment of the utility model provides an among the visual shielding device, under the prerequisite of guaranteeing to shield the effect, the shape of cloth 5 can be arbitrary shape.
As shown in fig. 2, the visual shielding device provided by the embodiment of the present invention further includes a base 7, and one end of the upright 1 is fixedly connected to the base 7. One end and the base 7 fixed connection of stand 1, base 7 are used for supporting whole structure, and base 7 fixable mounting is subaerial, and whole visual shielding device accessible base 7 fixed mounting is subaerial promptly.
As shown in fig. 2, the visual shielding device provided by the embodiment of the present invention further includes a connecting member 8, and one end of the upright post 1 is fixedly connected to the base 7 through the connecting member 8. The connecting piece 8 is fixedly connected between one end of the upright post 1 and the base 7, the connecting piece 8 is an easy-to-break piece which is easy to break, and when the airplane collides with the visual shielding device, the visual shielding device is broken and laid down at the connecting piece 8, so that the visual shielding device is prevented from damaging the airplane.
As shown in fig. 2, in the visual shielding device provided in the embodiment of the present invention, the upright 1 is provided with a first mounting hole 12, and the first beam 2 and the second beam 3 are fixedly connected to the upright 1 through the first mounting hole 12. Through set up first mounting hole 12 on stand 1, can be accurate and convenient like this fix first crossbeam 2 and second crossbeam 3 at stand 1, make the structure more stable simultaneously.
Optionally, the embodiment of the utility model provides an in the visual shielding device that provides, the material of stand 1, first crossbeam 2 and second crossbeam 3 can be fibre reinforced composite plastics or carbon-fibre composite, or other materials. In order to make stable in structure and light, optionally, the embodiment of the utility model provides an among the visual shielding device, stand 1, first crossbeam 2 and second crossbeam 3 adopt carbon-fibre composite to make and form.
The following describes the use of a visual shelter in an airport with a detour taxiway.
As shown in fig. 1 and 4, when the visual masking apparatus is used, first, the number of the visual masking apparatuses required is determined according to the length of the airport which needs to be masked actually, and then a plurality of the visual masking apparatuses are arranged in a row in succession and are installed in the direction perpendicular to the extension line of the center of the runway through the base 7 to form a masking barrier, so that the visual masking apparatuses can partially or completely mask the airplane running on the detour taxiways. When the aircraft takes off on the runway, the pilot can better distinguish whether other aircraft pass through the stopping end of the runway or are running on the circumambulated taxiway, so that the misjudgment of the pilot on runway intrusion can be reduced or eliminated, and the pilot can be reminded to pay attention to the actual runway intrusion condition.
Therefore, the embodiment of the utility model provides an among the visual shielding device, the both ends of first crossbeam 2 and second crossbeam 3 respectively with 1 fixed connection of stand, and parallel arrangement about 2 of first crossbeam and the second crossbeam 3, stand 1, first crossbeam 2 and second crossbeam 3 form stable structure like this. Two ends of the connecting column 4 are respectively and fixedly connected with the first cross beam 2 and the second cross beam 3, so that the upright column 1, the first cross beam 2, the second cross beam 3 and the connecting column 4 form a lattice structure. The periphery of every cloth 5 respectively with stand 1, first crossbeam 2, second crossbeam 3 and spliced pole 4 fixed connection, can make the stable check structure who fixes on stand 1, first crossbeam 2, second crossbeam 3 and spliced pole 4 formation of cloth 5 like this, wherein, a plurality of cloth 5 are arranged in succession and are set up, make the structure like this and shield the effect better, this visual shielding device can partially or shield the object completely. The visual shielding device is arranged in the direction perpendicular to the extension line of the center of the airport runway, so that the airplane running on the detour taxiway can be partially or completely shielded, a pilot can better distinguish whether other airplanes pass through the stopping end of the runway or run on the detour taxiway, the misjudgment of the pilot on runway intrusion can be reduced or eliminated, and the pilot can be reminded to pay attention to the actual runway intrusion condition.
The above detailed description does not limit the scope of the present invention. Those skilled in the art will appreciate that various modifications, combinations, sub-combinations, and substitutions can occur, depending on design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A visual shielding device is characterized by comprising a stand column (1), a first cross beam (2), a second cross beam (3), a connecting column (4) and a plurality of cloth strips (5);
the first cross beam (2) and the second cross beam (3) are arranged in parallel, two ends of the first cross beam and the second cross beam are respectively and fixedly connected with the upright post (1), and two ends of the connecting column (4) are respectively and fixedly connected with the first cross beam (2) and the second cross beam (3);
every the periphery of cloth strip (5) respectively with stand (1), first crossbeam (2), second crossbeam (3) with spliced pole (4) fixed connection, and a plurality of cloth strip (5) set up in succession.
2. The visual masking device of claim 1, further comprising a fixture (6), wherein the upright (1) is provided with a first positioning hole (11), the first beam (2) is provided with a second positioning hole (21), the second beam (3) is provided with a third positioning hole (31), the connecting post (4) is provided with a fourth positioning hole (41), and the cloth strip (5) is provided with a fifth positioning hole (51);
the fifth positioning hole (51) is connected with the first positioning hole (11) through the fixing piece (6), so that the cloth strip (5) is fixedly connected with the upright post (1);
the fifth positioning hole (51) is connected with the second positioning hole (21) through the fixing piece (6), so that the cloth strip (5) is fixedly connected with the first cross beam (2);
the fifth positioning hole (51) and the third positioning hole (31) are connected through the fixing piece (6), so that the cloth strip (5) is fixedly connected with the second cross beam (3);
the fifth positioning hole (51) and the fourth positioning hole (41) are connected through the fixing piece (6), so that the cloth strips (5) are fixedly connected with the connecting column (4).
3. Visual screening arrangement according to claim 1, characterized in that the cloth strip (5) is provided with ventilation holes (52).
4. Visual screening arrangement according to claim 1, characterized in that the cloth strips (5) are coated with different colors.
5. Visual screening arrangement according to claim 1, characterized in that the cloth strip (5) is rectangular in shape.
6. The visual masking device of claim 1, further comprising a base (7), wherein one end of said post (1) is fixedly connected to said base (7).
7. The visual screening arrangement of claim 6, further comprising a connector (8), wherein one end of said upright (1) is fixedly connected to said base (7) by said connector (8).
8. Visual screening arrangement according to claim 1, characterised in that a first mounting hole (12) is provided in the upright (1), and that the first cross member (2) and the second cross member (3) are fixedly connected to the upright (1) via the first mounting hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921471585.XU CN210592459U (en) | 2019-09-05 | 2019-09-05 | Visual shielding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921471585.XU CN210592459U (en) | 2019-09-05 | 2019-09-05 | Visual shielding device |
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| Publication Number | Publication Date |
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| CN210592459U true CN210592459U (en) | 2020-05-22 |
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| CN201921471585.XU Active CN210592459U (en) | 2019-09-05 | 2019-09-05 | Visual shielding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450965A (en) * | 2019-09-05 | 2019-11-15 | 航科院（北京）科技发展有限公司 | A kind of visual masking device |
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2019
- 2019-09-05 CN CN201921471585.XU patent/CN210592459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450965A (en) * | 2019-09-05 | 2019-11-15 | 航科院（北京）科技发展有限公司 | A kind of visual masking device |
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