CN212605875U

CN212605875U - Adjustable take-off and landing platform for aircraft

Info

Publication number: CN212605875U
Application number: CN202021253483.3U
Authority: CN
Inventors: 顾伟明
Original assignee: Nantong Mingwei Geographic Information Technology Co ltd
Current assignee: Nantong Mingwei Geographic Information Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-02-26
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses an adjustable platform that takes off and land for aircraft, including base, the platform body that takes off and land, saddle, pivot and biax motor, the central point of base bottom puts the department and installs biax motor, and biax motor's both ends all install the pivot through the shaft coupling to the pivot is kept away from the one end of biax motor and is installed first gear, the base bottom that pivot one side was kept away from to first gear articulates there is the second gear, second gear and first gear intermeshing, and the central point on second gear top puts the department and is fixed with one-way lead screw, and the top of one-way lead screw is articulated mutually with the top of base, all be equipped with location structure on two lateral walls of base bottom, and the top of base is equipped with the platform body that takes off and land to the inside one end of the platform body that takes off and land is equipped. The utility model discloses not only ensured the stability when the platform that takes off and land uses, improved the application scope of the platform that takes off and land, reduced the phenomenon that produces when the platform that takes off and land uses and slide moreover.

Description

Adjustable take-off and landing platform for aircraft

Technical Field

The utility model relates to an aircraft technical field specifically is an adjustable platform that takes off and land for aircraft.

Background

With the development of the technological level, the range of activities of people is wider and more frequent, and the aircraft is more and more widely applied to daily activities of people due to the rapidity of transportation, at present, the taking off and landing of most aircrafts are carried out through simple airports or taking off and landing platforms, and the taking off and landing platforms are more and more widely applied due to the lower construction cost.

The lifting platforms on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the following problems exist.

(1) The existing take-off and landing platform is not convenient for buffering the supporting platform, so that the aircraft is easy to generate large vibration in the take-off and landing process, and the stability of the aircraft is further influenced.

(2) The existing lifting platform is inconvenient to lift the lifting platform body, is difficult to adjust correspondingly according to factors such as regions, weather and the like, and has certain limitation.

(3) The existing lifting platform is inconvenient to position and cause the phenomenon of easy slippage, which often troubles people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable platform that takes off and land for aircraft to it is not convenient for carry out the buffering processing to the saddle to propose the platform that takes off and land among the above-mentioned background art, is not convenient for carry out the lift to the platform body that takes off and land and is not convenient for carry out the problem of location processing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable platform that takes off and land for aircraft, includes base, the platform body that takes off and land, saddle, pivot and biax motor, the central point of base bottom puts the department and installs biax motor, and the both ends of biax motor all install the pivot through the shaft coupling to the pivot is kept away from the one end of biax motor and is installed first gear, the base bottom that pivot one side was kept away from to first gear articulates there is the second gear, second gear and first gear intermeshing, and the central point on second gear top puts the department and is fixed with one-way lead screw, and the top of one-way lead screw is articulated mutually with the top of base, all be equipped with location structure on two lateral walls of base bottom, and the top of base is equipped with the platform body that takes off and land to the one end of the internal portion of platform that.

Preferably, the one end on one-way lead screw surface all threaded connection has a screw thread section of thick bamboo, and is equipped with the carrier bar on the outer wall between the adjacent screw thread section of thick bamboo to the both sides on carrier bar top all are fixed with the stand, the top of stand extend to the outside of base and with the bottom fixed connection of the platform body that takes off and land, so that drive the platform body that takes off and land and go up and down to handle.

Preferably, the center position department of saddle bottom installs the blotter, the bottom of blotter and the bottom fixed connection of the platform body that takes off and land, and the platform body bottom that takes off and land of blotter both sides all is fixed with two sets of location section of thick bamboos to carry out buffering to the saddle.

Preferably, the inside of the positioning structure is sequentially provided with a push handle, a positioning plate, a placement frame, positioning pin holes and a strip-shaped groove, the placement frame is fixed on two outer side walls of the bottom of the base, the positioning plates are arranged at two ends of the inside of the placement frame, two groups of positioning pin holes are arranged on one side of the top of the placement frame, and the bottom ends of the positioning pin holes extend to the outside of the positioning plate so as to position the lifting platform.

Preferably, the top of the placement frame above the positioning plate is provided with a strip-shaped groove, the top end of the strip-shaped groove extends to the outside of the placement frame, the top end of the placement frame at the position of the strip-shaped groove is provided with a push handle, and the bottom end of the push handle penetrates through the strip-shaped groove and is fixedly connected with the top end of the positioning plate, so that the positioning plate is pushed to be positioned inside the placement frame to move horizontally.

Preferably, the central point department of location bobbin bottom installs reset spring, and reset spring's top installs T type pole, and the one end that reset spring was kept away from to T type pole extends to the outside of a location section of thick bamboo and with the bottom fixed connection of saddle, has further improved the shock-absorbing capacity of saddle.

Compared with the prior art, the beneficial effects of the utility model are that: this adjustable platform that takes off and land for aircraft has not only ensured the stability when the platform that takes off and land uses, has improved the application scope of the platform that takes off and land, has reduced the phenomenon that the platform that takes off and land produced when using and slides moreover.

(1) Through being provided with the blotter, reset spring, T type pole and location section of thick bamboo, set up the inside of the saddle elasticity in the platform body that takes off and land through the blotter, make the saddle have certain shock-absorbing capacity, simultaneously have good elastic action because of reset spring, make its inside that drives T type pole and be located a location section of thick bamboo move down, the shock-absorbing capacity of saddle has further been improved, so that carry out high-efficient buffering to the aircraft and handle, and then reduced the produced vibrational force of aircraft take off and land in-process, thereby the stability when the platform that takes off and land uses has been ensured.

(2) Through being provided with the biax motor, the apparatus further comprises a rotating shaft, first gear, the second gear, one-way lead screw, a thread section of thick bamboo, carrier bar and stand, through operation external switch control biax motor, make it drive first gear by the pivot and rotate, because of first gear and second gear intermeshing, and the diameter of first gear is less than the diameter of second gear, make first gear drive second gear slow revolution, and then make the second gear drive one-way lead screw and be located the inside of base and rotate, the thread section of thick bamboo then can be located the surperficial upper and lower slip of one-way lead screw this moment, and make it drive the platform body that takes off and land through carrier bar and stand in proper order and rise or descend, so that take off and land the height of the platform body according to factors such as region and weather, thereby the application scope of the platform that takes off and land has been.

(3) Through being provided with the push handle, the locating plate, settle the frame, location pinhole and strip-shaped groove, through promoting the push handle, make its inside that is located the strip-shaped groove slide to make it drive the locating plate and be located the inside of settling the frame and slide, when the locating pin hole is located the outside of settling the frame, can stop promoting the push handle, twist to ground top or corresponding platform top through the location pinhole with the help of outside bolt this moment, can take off and land the platform and carry out the location processing, thereby the phenomenon that produces the slip when having reduced the platform that takes off and land and use.

Drawings

Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the positioning structure of the present invention.

Fig. 4 is a schematic view of a side view section structure of the mounting frame of the present invention.

In the figure: 1. a base; 2. a threaded barrel; 3. a one-way screw rod; 4. a lifting platform body; 5. a saddle; 6. a cushion pad; 7. a column; 8. a carrier bar; 9. a positioning structure; 901. a push handle; 902. positioning a plate; 903. a mounting frame; 904. a positioning pin hole; 905. a strip-shaped groove; 10. a first gear; 11. a rotating shaft; 12. a double-shaft motor; 13. a second gear; 14. a return spring; 15. a T-shaped rod; 16. a positioning cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an adjustable take-off and landing platform for an aircraft comprises a base 1, a take-off and landing platform body 4, a supporting platform 5, a rotating shaft 11 and a double-shaft motor 12, wherein the double-shaft motor 12 is installed at the central position of the bottom of the base 1, the type of the double-shaft motor 12 can be Y7S423C21, the rotating shaft 11 is installed at two ends of the double-shaft motor 12 through a coupler, a first gear 10 is installed at one end, far away from the double-shaft motor 12, of the rotating shaft 11, a second gear 13 is hinged to the bottom of the base 1 at one side, far away from the rotating shaft 11, of the first gear 10, the second gear 13 is meshed with the first gear 10, a one-way lead screw 3 is fixed at the central position of the top end of the second gear 13, the top end of the one-way lead screw 3 is hinged to the top of the base 1, threaded cylinders 2 are all connected at one end of the surface of the one-way lead screw 3, the top end of the upright post 7 extends to the outside of the base 1 and is fixedly connected with the bottom end of the lifting platform body 4, so as to drive the lifting platform body 4 to carry out lifting treatment.

The two outer side walls of the bottom of the base 1 are provided with positioning structures 9, the inside of the positioning structures 9 is sequentially provided with push handles 901, positioning plates 902, positioning frames 903, positioning pin holes 904 and strip-shaped grooves 905, the two outer side walls of the bottom of the base 1 are all fixedly provided with the positioning frames 903, the two ends inside the positioning frames 903 are all provided with the positioning plates 902, one side of the top of each positioning frame 903 is provided with two groups of positioning pin holes 904, the bottom ends of the positioning pin holes 904 extend to the outside of the positioning plates 902, the top of each positioning frame 903 above the corresponding positioning plate 902 is provided with the strip-shaped groove 905, the top end of each strip-shaped groove 905 extends to the outside of the corresponding positioning frame 903, the top end of each positioning frame 903 at the position of the corresponding strip-shaped groove 905 is provided with the push handle 901.

Push away handle 901 through promoting, make its inside that is located strip type groove 905 slide to make it drive locating plate 902 and be located the inside of settling frame 903 and slide, when locating pin hole 904 is located the outside of settling frame 903, can stop to promote and push away handle 901, twist to ground top or corresponding platform top through locating pin hole 904 with the help of outside bolt this moment, can take off and land the platform and carry out positioning process, produced the phenomenon that slides when having reduced the platform that takes off and land and use.

And the top of base 1 is equipped with the platform body 4 that takes off and land to the inside one end of the platform body 4 that takes off and land is equipped with saddle 5, and the central point department of putting in the 5 bottom of saddle installs blotter 6, the bottom of blotter 6 and the bottom fixed connection of the platform body 4 that takes off and land, and the platform body 4 bottom that takes off and land of 6 both sides of blotter all is fixed with two sets of location section of thick bamboos 16, so that carry out buffering to saddle 5.

The center position department of 16 bottoms in the location section of thick bamboos installs reset spring 14, and reset spring 14's top installs T type pole 15, and T type pole 15 is kept away from reset spring 14 one end and is extended to the outside of 16 in a location section of thick bamboos and with the bottom fixed connection of saddle 5, has further improved the shock-absorbing capacity of saddle 5.

The working principle is as follows: when the lifting platform is used, firstly, the external switch is operated to control the double-shaft motor 12, so that the first gear 10 is driven by the rotating shaft 11 to rotate, because the first gear 10 and the second gear 13 are meshed with each other, and the diameter of the first gear 10 is smaller than that of the second gear 13, the first gear 10 drives the second gear 13 to slowly rotate, and further the second gear 13 drives the one-way screw rod 3 to rotate in the base 1, at the moment, the threaded cylinder 2 can be positioned on the surface of the one-way screw rod 3 to slide up and down, and the threaded cylinder drives the lifting platform body 4 to ascend or descend through the bearing rod 8 and the upright post 7 in sequence, so that the height of the lifting platform body 4 can be adjusted according to factors such as regions, weather and the like, the application range of the lifting platform is improved, then the push handle 901 is pushed to slide in the strip-shaped groove 905, and drive the positioning plate 902 to slide in the mounting frame 903, when the locating pin hole 904 is located the outside of settling the frame 903, can stop promoting and push away the handle 901, twist to ground top or corresponding platform top through locating pin hole 904 with the help of outside bolt this moment, can fix a position the processing to the platform of taking off and land, the phenomenon that produces the slip when having reduced the platform of taking off and land and using, set up the inside of the platform body 4 of taking off and land with the help of blotter 6 with the elasticity at last, make the saddle 5 have certain cushioning property, simultaneously because of reset spring 14 has good elastic action, make it drive the inside lapse that T type pole 15 is located the locating cylinder 16, further improved the cushioning property of saddle 5, so as to carry out high-efficient buffer processing to the aircraft, and then reduced the produced vibrational force of aircraft in the process of taking off and land, the stability when having ensured the platform of taking off and land, thereby accomplish the use of platform of taking off and land.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an adjustable platform that takes off and land for aircraft, includes base (1), the platform body (4) that takes off and land, saddle (5), pivot (11) and double-shaft motor (12), its characterized in that: a double-shaft motor (12) is arranged at the central position of the bottom of the base (1), two ends of the double-shaft motor (12) are both provided with a rotating shaft (11) through a coupler, and one end of the rotating shaft (11) far away from the double-shaft motor (12) is provided with a first gear (10), the bottom of the base (1) at one side of the first gear (10) far away from the rotating shaft (11) is hinged with a second gear (13), the second gear (13) is meshed with the first gear (10), a one-way screw rod (3) is fixed at the center of the top end of the second gear (13), the top end of the one-way screw rod (3) is hinged with the top of the base (1), the two outer side walls of the bottom of the base (1) are provided with positioning structures (9), and a lifting platform body (4) is arranged above the base (1), and a supporting platform (5) is arranged at one end inside the lifting platform body (4).

2. The adjustable take-off and landing platform for the aircraft as claimed in claim 1, wherein: the one end on one-way lead screw (3) surface all threaded connection have a screw thread section of thick bamboo (2), and be equipped with carrier bar (8) on the outer wall between the adjacent screw thread section of thick bamboo (2) to the both sides on carrier bar (8) top all are fixed with stand (7), the top of stand (7) extend to the outside of base (1) and with the bottom fixed connection of the stage body of taking off and landing (4).

3. The adjustable take-off and landing platform for the aircraft as claimed in claim 1, wherein: cushion pad (6) are installed to the central point department of putting of saddle (5) bottom, the bottom of cushion pad (6) and the bottom fixed connection of taking off and landing stage body (4), and take off and landing stage body (4) bottom of cushion pad (6) both sides all is fixed with two sets of location section of thick bamboo (16).

4. The adjustable take-off and landing platform for the aircraft as claimed in claim 1, wherein: the inside of location structure (9) is equipped with in proper order and pushes away handle (901), locating plate (902), settles frame (903), locating pin hole (904) and strip type groove (905), all be fixed with on two lateral walls of base (1) bottom and settle frame (903), and settle the inside both ends of frame (903) and all be equipped with locating plate (902), and settle one side at frame (903) top and be equipped with two sets of locating pin holes (904), the bottom of locating pin hole (904) extends to the outside of locating plate (902).

5. The adjustable take-off and landing platform for the aircraft as claimed in claim 4, wherein: the top of the placing frame (903) above the positioning plate (902) is provided with a strip-shaped groove (905), the top end of the strip-shaped groove (905) extends to the outside of the placing frame (903), the top end of the placing frame (903) at the position of the strip-shaped groove (905) is provided with a push handle (901), and the bottom end of the push handle (901) penetrates through the strip-shaped groove (905) and is fixedly connected with the top end of the positioning plate (902).

6. The adjustable take-off and landing platform for the aircraft as claimed in claim 3, wherein: the center position department of a location section of thick bamboo (16) bottom installs reset spring (14), and reset spring (14)'s top installs T type pole (15), and T type pole (15) keep away from reset spring (14) one end extend to the outside of a location section of thick bamboo (16) and with the bottom fixed connection of saddle (5).