CN214667562U - Landing lamp test bench - Google Patents
Landing lamp test bench Download PDFInfo
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- CN214667562U CN214667562U CN202121258512.XU CN202121258512U CN214667562U CN 214667562 U CN214667562 U CN 214667562U CN 202121258512 U CN202121258512 U CN 202121258512U CN 214667562 U CN214667562 U CN 214667562U
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Abstract
The utility model discloses a landing lamp test bench, including base, setting testing arrangement on the base and install the cockpit view simulation module that is used for simulating pilot observation view above the testing arrangement, testing arrangement includes: the lower end of the supporting seat is connected with the base, and the upper end of the supporting seat is connected with the cockpit visual field simulation module; the sliding seat is slidably arranged on the supporting seat; the first driving assembly is connected with the sliding seat and is used for driving the sliding seat to vertically slide on the supporting seat; the mounting seat is arranged on the sliding seat in a sliding manner; the second driving assembly is connected with the mounting seat and is used for driving the mounting seat to transversely slide on the sliding seat; the clamping assembly is connected with the mounting seat through an intermediate connecting device, and the intermediate connecting device is used for driving the clamping assembly to rotate. The utility model is mainly used for simulating the running state of the landing lamp under the actual use working condition so as to realize the detection of the landing lamp; has the advantages of simple structure and convenient use.
Description
Technical Field
The utility model relates to a landing lamp test technical field, concretely relates to landing lamp test bench.
Background
The landing lamp of the airplane is an important component of an external lighting system and is also a component of safety measures in the landing and taxiing processes of the airplane. Particularly, when a night task is executed, the quality of the working state of the landing lamp is good, the pilot is directly influenced to execute relevant landing and sliding operations on the airplane, the effective information of the landing and sliding states of the airplane can be directly influenced to be read by the tower, and further potential safety hazards are brought to the flying process. Therefore, when the landing lamp is installed, in order to ensure normal, correct and high-quality work, the installation angle and the posture of the landing lamp must be accurately adjusted so as to meet the requirements of technical conditions.
Landing lights are needed when the airplane is taking off and landing, and particularly, the landing lights are needed to illuminate the runway when the airplane is landing at night, so that the better operation of a pilot is facilitated; the landing lamp needs to be subjected to test operation detection before leaving a factory, and the operation state of the landing lamp under the working condition which may appear in actual use is simulated; therefore, a need exists for an apparatus that is capable of testing landing lights.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a landing lamp test bed which is mainly used for simulating the running state of a landing lamp under the actual use working condition so as to realize the detection of the landing lamp; has the advantages of simple structure and convenient use.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a landing lamp test bed comprises a base, a test device arranged on the base and a cockpit visual field simulation module arranged above the test device and used for simulating a pilot to observe a visual field,
the test device comprises:
the lower end of the supporting seat is connected with the base, and the upper end of the supporting seat is connected with the cockpit visual field simulation module;
the sliding seat is slidably arranged on the supporting seat;
the first driving assembly is connected with the sliding seat and is used for driving the sliding seat to vertically slide on the supporting seat;
the mounting seat is arranged on the sliding seat in a sliding manner;
the second driving assembly is connected with the mounting seat and is used for driving the mounting seat to transversely slide on the sliding seat;
the clamping assembly is connected with the mounting seat through an intermediate connecting device, the intermediate connecting device is used for driving the clamping assembly to rotate, and the clamping assembly is used for clamping and fixing the landing lamp.
The sliding seat is slidably mounted on the supporting seat through a first sliding assembly, and the mounting seat is slidably mounted on the sliding seat through a second sliding assembly.
Further optimize, first, two slip subassemblies all include the slide rail and can with the slider of slide rail mutually supporting.
Further define, first drive assembly, second drive assembly all include the telescopic link, through the telescopic link extension or shorten drive sliding seat, mount pad and remove.
Further optimize, the telescopic link is pneumatic telescopic link, hydraulic telescopic link or electric telescopic link.
The middle connecting device comprises a connecting seat, a connecting rod, a first telescopic rod and a second telescopic rod, the connecting seat is installed on the installation seat, the connecting rod is connected with the connecting seat through a spherical hinge pair, the clamping assembly is connected with the connecting seat, two ends of the first telescopic rod and two ends of the second telescopic rod are respectively hinged with the connecting seat and the connecting rod, the first telescopic rod is used for driving the connecting rod to rotate left and right around a hinge point formed by the connecting seat and the connecting rod, and the second telescopic rod is used for driving the connecting rod to rotate up and down around the hinge point formed by the connecting seat and the connecting rod.
Further optimize, first, two telescopic links are all articulated through the spherical hinge pair with connecting seat and connecting rod.
Wherein, walking wheels are arranged at the four corners of the base.
Further optimize, the walking wheel is the universal wheel.
Further inject, base four corners position is provided with the jacking subassembly, and the jacking subassembly is used for the jacking base to make the walking wheel leave ground.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses mainly by the base, cockpit visual field simulation module and testing arrangement constitute, wherein, testing arrangement includes the supporting seat, the sliding seat, first drive assembly, the mount pad, the second drive assembly, centre gripping subassembly and intermediate junction device constitute, in the in-service use, the visual field simulation of driver in the cockpit is realized through the cockpit visual field simulation module that sets up to improve the accuracy of test, the landing lamp is carried out the centre gripping through the centre gripping subassembly that sets up, then through the vertical slip of first drive assembly drive sliding seat on the supporting seat, and drive the mount pad through the second drive assembly that sets up and slide on the sliding seat laterally, in order to realize the regulation to the position of landing lamp; meanwhile, the clamping assembly is driven to rotate through the arranged middle connecting device, so that the irradiation angle of the landing lamp can be adjusted; therefore, in actual use, the working conditions of the landing lamp during sliding, grounding and approaching the ground can be simulated through the landing lamp, so that the performance of the landing lamp can be tested conveniently; in actual use, the device has the advantages of simple structure and convenience in use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the matching relationship between the connecting rod and the mounting seat of the present invention.
Fig. 3 is a schematic view of the connection relationship between the first and second telescopic rods and the connecting rod of the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
Reference numerals:
1-base, 2-testing device, 3-cockpit visual field simulation module, 4-supporting seat, 5-sliding seat, 6-mounting seat, 7-limiting part, 8-first driving component, 9-second driving component, 10-intermediate connecting device, 11-landing lamp, 12-sliding rail, 13-sliding block, 14-spherical hinge pair, 15-connecting seat, 16-connecting rod, 17-first telescopic rod, 18-second telescopic rod, 19-walking wheel, 20-jacking component, 21-mounting groove, 22-hydraulic cylinder, 23-connecting cylinder, 24-supporting plate, 25-spring, 26-guide rod, 27-clamping component, 28-first sliding component and 29-second sliding component.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like are used in the orientation and positional relationship shown in the drawings for convenience in describing the embodiments of the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the embodiments of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating 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 the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features through another feature not in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example one
The embodiment discloses a landing lamp test bed, which comprises a base 1, a testing device 2 arranged on the base 1, and a cockpit vision simulation module 3 arranged above the testing device 2 and used for simulating the observation vision of a pilot,
the test apparatus 2 includes:
the lower end of the supporting seat 4 is connected with the base 1, and the upper end of the supporting seat 4 is connected with the cockpit visual field simulation module 3;
the sliding seat 5 is arranged on the supporting seat 4 in a sliding manner;
the first driving assembly 8 is connected with the sliding seat 5 and is used for driving the sliding seat 5 to vertically slide on the supporting seat 4;
the mounting seat 6 is arranged on the sliding seat 5 in a sliding manner;
the second driving assembly 9 is connected with the mounting seat 6 and is used for driving the mounting seat 6 to transversely slide on the sliding seat 5;
the clamping assembly 27, the clamping assembly 27 is connected with the mounting seat 6 through an intermediate connecting device 10, the intermediate connecting device 10 is used for driving the clamping assembly 27 to rotate, and the clamping assembly 27 is used for clamping and fixing the landing lamp 11.
The utility model discloses mainly by base 1, cockpit visual field simulation module 3 and testing arrangement 2 constitute, wherein, testing arrangement 2 includes supporting seat 4, sliding seat 5, first drive assembly 8, mount pad 6, second drive assembly 9, centre gripping subassembly 27 and intermediate junction device 10 are constituteed, in the in-service use, the visual field of driver in the cockpit is realized through cockpit visual field simulation module 3 that sets up, in order to improve the accuracy of test, carry out the centre gripping with the landing lamp through the centre gripping subassembly 27 that sets up, then drive sliding seat 5 through first drive assembly 8 and vertically slide on supporting seat 4, and drive mount pad 6 lateral sliding on sliding seat 5 through the second drive assembly 9 that sets up, in order to realize the regulation to the position of landing lamp; meanwhile, the clamping assembly 27 is driven to rotate by the arranged middle connecting device 10, so that the irradiation angle of the landing lamp can be adjusted; therefore, in actual use, the working conditions of the landing lamp during sliding, grounding and approaching the ground can be simulated through the landing lamp, so that the performance of the landing lamp can be tested conveniently; in actual use, the device has the advantages of simple structure and convenience in use.
The sliding seat 5 is slidably mounted on the supporting seat 4 through a first sliding assembly 28, and the mounting seat 6 is slidably mounted on the sliding seat 5 through a second sliding assembly 29.
Further, the first and second sliding assemblies each include a sliding rail 12 and a sliding block 13 capable of cooperating with the sliding rail 12.
Therefore, the sliding seat 5 and the mounting seat 6 can be more stable in sliding through the arranged first sliding component and the second sliding component.
Wherein, first drive assembly 8, second drive assembly 9 all include the telescopic link, extend or shorten drive sliding seat 5, mount pad 6 through the telescopic link and remove.
Further limited, the telescopic rod is a pneumatic telescopic rod, a hydraulic telescopic rod or an electric telescopic rod.
Thus, in actual use, the slide holder 5 and the mount holder 6 can be driven by the telescopic rod.
Alternatively, in practical use, the first and second driving assemblies may also be screw driving assemblies, and the structures thereof are not described in detail herein.
The middle connecting device 10 comprises a connecting seat 15, a connecting rod 16, a first telescopic rod 17 and a second telescopic rod 18, the connecting seat 15 is installed on the installation seat 6, the connecting rod 16 is connected with the connecting seat 15 through a spherical hinge pair 14, a clamping component 27 is connected with the connecting seat 15, two ends of the first telescopic rod 17 and two ends of the second telescopic rod 18 are respectively hinged with the connecting seat 15 and the connecting rod 16, the first telescopic rod 17 is used for driving the connecting rod 16 to rotate left and right around a hinge point formed by the connecting seat 15 and the connecting rod 16, and the second telescopic rod 18 is used for driving the connecting rod 16 to rotate up and down around the hinge point formed by the connecting seat 15 and the connecting rod 16.
Further, the first and second telescopic rods are hinged to the connecting base 15 and the connecting rod 16 through the spherical hinge pair 14.
Therefore, in actual use, after the first driving assembly 8 and the second driving assembly 9 drive the sliding seat 5 and the mounting seat 6 to move to proper positions, the first telescopic rod 17 and the second telescopic rod 18 can be controlled according to test requirements to adjust the irradiation angle of the landing lamp, and the landing lamp is convenient and quick to use; when it needs to be explained, in practical use, a plurality of test location points can be set, so as to achieve the purpose of multi-point location test.
Example two
The embodiment is further optimized on the basis of the first embodiment, in the embodiment, the four corners of the base 1 are provided with the traveling wheels 19, wherein the traveling wheels 19 are universal wheels.
The walking wheels 19 are arranged to be more convenient to move when in use.
Further optimize, base 1 four corners position is provided with jacking subassembly 20, and jacking subassembly 20 is used for jacking base 1 to make walking wheel 19 leave ground.
Wherein, be provided with mounting groove 21 on base 1, jacking subassembly 20 installs in mounting groove 21, jacking subassembly 20 includes pneumatic cylinder 22, connecting cylinder 23, backup pad 24 and spring 25, pneumatic cylinder 22 is fixed to be set up in mounting groove 21, connecting cylinder 23 is connected with pneumatic cylinder 22's expansion end, be connected with guide arm 26 on the backup pad 24, guide arm 26 upper end and connecting cylinder 23 cooperation, the lower extreme is connected with backup pad 24, the spring 25 suit is on connecting cylinder 23 and guide arm 26, and the upper end is connected with spacing portion 7 that sets up on connecting cylinder 23, the lower extreme is connected with backup pad 24.
Like this, in the in-service use of reality, when removing the test place with equipment, can lift up base 1 through the jacking subassembly 20 that sets up, and then make walking wheel 19 break away from with ground, and then the stability when guaranteeing the test, simultaneously, it is also more convenient when removing.
The connecting cylinder 23, the guide rod 26, the spring and other components are arranged, a buffer structure can be formed, the phenomenon that the hydraulic cylinder 22 is damaged due to the fact that the supporting plate 24 is suddenly stressed after being in contact with the ground when the hydraulic cylinder 22 works is avoided, and a good buffer effect can be achieved on the hydraulic cylinder 22.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.
Claims (10)
1. The utility model provides a landing lamp test bench, includes the base, sets up the testing arrangement on the base and installs the cockpit view simulation module that is used for simulating pilot observation view above the testing arrangement, its characterized in that:
the test device comprises:
the lower end of the supporting seat is connected with the base, and the upper end of the supporting seat is connected with the cockpit visual field simulation module;
the sliding seat is slidably arranged on the supporting seat;
the first driving assembly is connected with the sliding seat and is used for driving the sliding seat to vertically slide on the supporting seat;
the mounting seat is arranged on the sliding seat in a sliding manner;
the second driving assembly is connected with the mounting seat and is used for driving the mounting seat to transversely slide on the sliding seat;
the clamping assembly is connected with the mounting seat through an intermediate connecting device, the intermediate connecting device is used for driving the clamping assembly to rotate, and the clamping assembly is used for clamping and fixing the landing lamp.
2. A landing light test stand as claimed in claim 1, wherein: the sliding seat is arranged on the supporting seat in a sliding mode through the first sliding assembly, and the mounting seat is arranged on the sliding seat in a sliding mode through the second sliding assembly.
3. A landing light test stand as claimed in claim 2, wherein: first, two slip subassemblies all include the slide rail and can with the slide block of slide rail mutually supporting.
4. A landing light test stand as claimed in claim 1, wherein: first drive assembly, second drive assembly all include the telescopic link, extend or shorten drive sliding seat, mount pad through the telescopic link and remove.
5. The landing light test stand of claim 4, wherein: the telescopic link is pneumatic telescopic link, hydraulic telescopic link or electric telescopic link.
6. A landing light test stand according to any one of claims 1 to 5, wherein: the middle connecting device comprises a connecting seat, a connecting rod, a first telescopic rod and a second telescopic rod, the connecting seat is installed on the installation seat, the connecting rod is connected with the connecting seat through a spherical hinge pair, the clamping assembly is connected with the connecting seat, two ends of the first telescopic rod and two ends of the second telescopic rod are respectively hinged with the connecting seat and the connecting rod, the first telescopic rod is used for driving the connecting rod to rotate left and right around a hinge point formed by the connecting seat and the connecting rod, and the second telescopic rod is used for driving the connecting rod to rotate up and down around the hinge point formed by the connecting seat and the connecting rod.
7. The landing light test stand of claim 6, wherein: the first and second telescopic rods are hinged with the connecting seat and the connecting rod through a spherical hinge pair.
8. A landing light test stand as claimed in claim 7, wherein: road wheels are arranged at the four corners of the base.
9. A landing light test stand as claimed in claim 8, wherein: the walking wheel is a universal wheel.
10. A landing light test stand as claimed in claim 8, wherein: the base four corners position is provided with the jacking subassembly, and the jacking subassembly is used for the jacking base to make the walking wheel leave ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121258512.XU CN214667562U (en) | 2021-06-07 | 2021-06-07 | Landing lamp test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121258512.XU CN214667562U (en) | 2021-06-07 | 2021-06-07 | Landing lamp test bench |
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| Publication Number | Publication Date |
|---|---|
| CN214667562U true CN214667562U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121258512.XU Active CN214667562U (en) | 2021-06-07 | 2021-06-07 | Landing lamp test bench |
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| CN (1) | CN214667562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114563165A (en) * | 2022-04-27 | 2022-05-31 | 成都盛及航空科技发展有限公司 | Landing lamp test device, system, method and storage medium |
-
2021
- 2021-06-07 CN CN202121258512.XU patent/CN214667562U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114563165A (en) * | 2022-04-27 | 2022-05-31 | 成都盛及航空科技发展有限公司 | Landing lamp test device, system, method and storage medium |
| CN114563165B (en) * | 2022-04-27 | 2022-07-12 | 成都盛及航空科技发展有限公司 | Landing lamp test device, system, method and storage medium |
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