CN220265120U - Small-sized aircraft jacking device - Google Patents

Abstract

The utility model relates to the technical field of small aircrafts, in particular to a small aircrafts jacking device, which comprises an operation table, wherein a triangular support plate is arranged in the middle of the top end surface of the operation table in a lifting manner, side slots are respectively formed in the lower positions of two sides of the top end surface of the operation table through integral forming, movable support rods are respectively arranged in the side slots, limiting plates are arranged in the right lower positions of the movable support rods.

Description

Small-sized aircraft jacking device

Technical Field

The utility model relates to the technical field of small aircrafts, in particular to a small aircrafts jacking device.

Background

Compared with a large-sized airplane capable of bearing more than 10 people, a small-sized airplane can only bear 2-4 people, and before the small-sized airplane flies, engineers need to perform multiple inspection operations on the small-sized airplane, so that stable flying can be realized in the follow-up process of the small-sized airplane, and meanwhile, in the inspection process, the small-sized airplane jacking device can jack up the small-sized airplane upwards, so that the corresponding convenient inspection operation can be performed on the small-sized airplane by later-stage engineers;

is searched for, at publication number CN213738419UThe utility model discloses a small-sized aircraft jacking device, which comprises a ground, wherein a groove … … is formed in the ground, and a hydraulic tank and a hydraulic cylinder are detachably arranged at the bottom of the groove. According to the utility model, the small aircraft is supported by the ground, the small aircraft is opened to the surface of the supporting plate, three tires of the small aircraft are inlaid and installed with the stop blocks, and then the three positioning blocks are inlaid with the installation grooves, so that the three tires can be limited, the simple limiting structure is beneficial to quick arrangement and disassembly, the hydraulic cylinder can realize the lifting of the supporting plate, the lifting of the small aircraft is finally realized, when the supporting plate is sunk after the inspection is finished, the supporting column is in contact with the spring for compression, the pressure of the hydraulic cylinder can be shared, the service life of the hydraulic cylinder is prolonged, and the device can jack up the small aircraft upwards by utilizing the hydraulic-driven lifting structure after the small aircraft is opened to the supporting plate, so that the inspection is convenient in later period;

however, when the small-sized aircraft is actually driven onto the supporting plate, certain professional difficulty exists in driving the small-sized aircraft, so that a driver cannot easily drive the small-sized aircraft to a designated position through one-time driving operation, and the time wasted in sliding adjustment of the small-sized aircraft is prolonged for many times, so that the early-stage preparation work of the small-sized aircraft inspection is prolonged.

Disclosure of Invention

The utility model aims to provide a small aircraft jacking device, which aims to solve the problem that in the background technology, a small aircraft can be accurately started to a supporting plate only by sliding adjustment for a plurality of times.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a small-size aircraft jack-up device, includes the operation panel, the top face middle part position lift installation of operation panel is equipped with the triangle layer board, side fluting has been seted up through integrated into one piece respectively to top face both sides below position of operation panel, and side grooved inside is equipped with movable strut respectively, the position is equipped with the limit flat board directly under the movable strut, and limit flat bottom middle part fixedly connected with transmission sleeve, both ends all are equipped with the side cassette around limit flat top one side, and are connected through articulated shaft between side cassette and the movable strut, articulated shaft's outside cover is equipped with the gear, and the bottom meshing of gear is connected with the rack, both ends all are equipped with the telescopic link around the inboard of limit flat board.

Preferably, the triangular end parts of the triangular support plates are fixedly connected with baffle plates, the shape of each baffle plate is in a V-shaped structure, the top ends of the triangular support plates are provided with inward sink grooves, and the inward sink grooves are arranged between the baffle plates.

Preferably, the operation table is fixedly connected with the triangular support plate through the end part of the push rod of the hydraulic cylinder arranged in the operation table, and an inclined table is fixedly arranged at one side of the operation table.

Preferably, the driving motor is fixedly installed on two sides of the operation table, the output end of the driving motor is connected with one side end of the screw rod, the screw rod is in transmission connection with the operation table, and the driving motor is in transmission connection with the transmission sleeve through the screw rod.

Preferably, the rack is connected with the movable end of the telescopic rod through a clamping block component arranged at the bottom, the rack is in sliding connection with the limiting plate, the telescopic rod is connected with the limiting plate through the rack and the gear transmission, the movable support rod is fixedly connected with the hinged connecting shaft, and the movable support rod is symmetrically arranged along the vertical central axis of the operation table.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the inclined table, the rack, the gear, the triangular support plate, the movable support rod, the telescopic rod and the driving motor, when the small aircraft slides on the inclined table and is about to be opened on the operation table, a group of movable support rods stretching in the same direction and overturning are stretched into a proper interval value, and when the small aircraft is contacted, the device can guide and assist the small aircraft which is about to be opened above the support plate by utilizing a guide space defined by the movable support rod, so that the small aircraft can be accurately opened on the support plate at one time, and by guiding and assisting the sliding of the small aircraft by utilizing the guide structure when the small aircraft is opened on the support plate, the difficulty of driving the small aircraft to be accurately opened on the support plate is reduced, and the problem that the early preparation time of inspection work is prolonged due to multiple sliding adjustment is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal cutaway structure of the console of the present utility model;

FIG. 3 is a schematic top view of a movable strut of the present utility model;

fig. 4 is a schematic view of the installation structure of the telescopic rod of the present utility model.

In the figure: the device comprises a 1-operation table, a 2-triangle supporting plate, a 3-side slotting, a 4-movable supporting rod, a 5-limiting flat plate, a 6-transmission sleeve, a 7-screw rod, an 8-driving motor, a 9-side clamping seat, a 10-hinged connecting shaft, a 11-gear, a 12-rack, a 13-telescopic rod, a 14-inward sinking slot, a 15-inclined table and a 16-baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a small-size aircraft jack-up device, including operation panel 1, the top face middle part position lift installation of operation panel 1 is equipped with triangle layer board 2, side fluting 3 has been seted up through integrated into one piece respectively to the top face both sides below position of operation panel 1, and the inside of side fluting 3 is equipped with movable strut 4 respectively, the position is equipped with and prescribes a limit to dull and stereotyped 5 under movable strut 4, and prescribes a limit to dull and stereotyped 5's bottom middle part fixedly connected with transmission sleeve 6, both ends all are equipped with side cassette 9 around prescribing a limit to dull and stereotyped 5's top one side, and be connected through articulated shaft 10 between side cassette 9 and the movable strut 4, articulated shaft 10's outside cover is equipped with gear 11, and gear 11's bottom meshing is connected with rack 12, prescribe a limit to dull and stereotyped 5's inboard front and back both ends all are equipped with telescopic link 13.

As shown in fig. 1 and 2, the operation table 1 is fixedly connected with the triangular support plate 2 through the end part of a hydraulic cylinder push rod arranged in the operation table 1, and an inclined table 15 is fixedly arranged at one side position of the operation table 1; the triangular end parts of the triangular support plates 2 are fixedly connected with baffle plates 16, the shape of the baffle plates 16 is in a V-shaped structure, the top ends of the triangular support plates 2 are provided with inward sink grooves 14, the inward sink grooves 14 are arranged between the baffle plates 16, after a small aircraft to be inspected is precisely opened to a reserved position on the triangular support plates 2, under the shielding and protection cooperation of the baffle plates 16, the rollers of the small aircraft can be just clamped into the inward sink grooves 14, then the rear parts of the rollers are provided with extrusion limiting blocks, and the small aircraft can be limited before jacking; the both sides of operation panel 1 are all fixed mounting has driving motor 8, and driving motor 8's output is connected with one side of lead screw 7, the transmission is connected between lead screw 7 and the operation panel 1 and is set up, driving motor 8 passes through lead screw 7 and transmission sleeve 6 transmission and is connected, when the device utilizes a set of syntropy tensile and upset movable strut 4, to the small-size aircraft that will open on the triangle layer board 2, when carrying out the direction assistance, driving motor 8 can pass through lead screw 7 and transmission sleeve 6, the transmission drives direction subassembly, realize syntropy or reverse horizontal stretching action.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the rack 12 is connected with the movable end of the telescopic rod 13 through a clamping block member arranged at the bottom, the rack 12 is in sliding connection with the limiting plate 5, the telescopic rod 13 is in transmission connection with the gear 11 through the rack 12, the movable support rod 4 is fixedly connected with the hinged connecting shaft 10, the movable support rod 4 is symmetrically arranged along the vertical central axis of the operating platform 1, when the rack 12 is pushed out after the telescopic rod 13 is started, the gear 11 drives the movable support rod 4 to turn over through the hinged connecting shaft 10, so that the device can conveniently guide and assist a small airplane which is about to be opened above the supporting plate by utilizing a group of movable support rods 4 stretching in the same direction and turning over.

The working flow is as follows: when a small aircraft to be inspected is started to the triangular support plate 2, and after the position of a roller of the aircraft is limited by embedding the roller into the inward-sinking groove 14, a hydraulic cylinder installed in the inside of the operation table 1 can be started, the triangular support plate 2 is lifted to a proper height range value together with the small aircraft parked above by the connection of the end part of the push rod and the triangular support plate 2, the lower design of a base of the small aircraft is avoided, an engineer is influenced to perform corresponding inspection operation on the small aircraft, when an infrared induction component installed at the front end position of the triangular support plate 2 monitors that the small aircraft slides to the inclined table 15, and induction information is timely transmitted to a control system of the device, the control system can control the start of a group of driving motors 8 within 5-10 seconds, the telescopic rod 13 can be pushed outwards by using the transmission sleeve 6 to act on the middle part of the operation table 1, the telescopic rod 13 can be pushed outwards by the telescopic rod 12, the gear 11 can be driven by the hinge shaft 10 to turn over the movable support rod 4, then the group of the movable support rod 4 is stretched in the same direction and the turnover support rod 4 is in proper direction to the small aircraft, and the distance between the movable support rod 4 is opened to the small aircraft can be guided to the small aircraft to the proper position when the small aircraft is in contact with the small aircraft, and the small aircraft can be accurately guided to the small aircraft can be started to the small support plate.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a small-size aircraft jack-up device, includes operation panel (1), its characterized in that: the lifting installation of top face middle part position of operation panel (1) is equipped with triangle layer board (2), side fluting (3) have been seted up through integrated into one piece respectively to top face both sides below position of operation panel (1), and the inside of side fluting (3) is equipped with movable strut (4) respectively, the position is equipped with and limits dull and stereotyped (5) under movable strut (4), and the bottom middle part fixedly connected with transmission sleeve (6) of prescribing a limit to dull and stereotyped (5), both ends all are equipped with side cassette (9) around prescribing a limit to dull and stereotyped (5) top one side, and be connected through hinge connecting axle (10) between side cassette (9) and movable strut (4), the outside cover of hinge connecting axle (10) is equipped with gear (11), and the bottom meshing of gear (11) is connected with rack (12), both ends all are equipped with telescopic link (13) around prescribing a limit to dull and stereotyped (5).

2. A small aircraft jacking device as claimed in claim 1, wherein: the operation table (1) is fixedly connected with the triangular support plate (2) through the end part of the push rod of the hydraulic cylinder arranged in the operation table, and an inclined table (15) is fixedly arranged at one side of the operation table (1).

3. A small aircraft jacking device as claimed in claim 1, wherein: the triangular end part positions of the triangular support plates (2) are fixedly connected with baffle plates (16), the appearance of the baffle plates (16) is of a V-shaped structure, the top ends of the triangular support plates (2) are provided with inward sink grooves (14), and the inward sink grooves (14) are arranged between the baffle plates (16).

4. A small aircraft jacking device as claimed in claim 1, wherein: the two sides of the operation table (1) are fixedly provided with driving motors (8), the output ends of the driving motors (8) are connected with one side end of the screw rod (7), the screw rod (7) is in transmission connection with the operation table (1), and the driving motors (8) are in transmission connection with the transmission sleeve (6) through the screw rod (7).

5. A small aircraft jacking device as claimed in claim 1, wherein: the rack (12) is connected with the movable end of the telescopic rod (13) through a clamping block component arranged at the bottom, the rack (12) is in sliding connection with the limiting plate (5), the telescopic rod (13) is in transmission connection with the gear (11) through the rack (12), the movable support rod (4) is fixedly connected with the hinge connecting shaft (10), and the movable support rod (4) is symmetrically arranged along the vertical central axis of the operating platform (1) in a symmetrical axis mode.