CN214360000U

CN214360000U - Skid type helicopter assembling and lifting device

Info

Publication number: CN214360000U
Application number: CN202120282938.2U
Authority: CN
Inventors: 洪极穹; 李华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-10-08
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a skid formula helicopter assembly elevating gear, the on-line screen storage device comprises a base, the lower surface of base has the universal wheel through pivot swing joint, the lower fixed surface of base is connected with the motor, the quantity of motor is two, the output of motor runs through the base and rotates and be connected with the screw rod, the surface threaded connection of screw rod has the fly leaf, the screw has been seted up to the upper surface of fly leaf, the surface threaded connection of screw has the screw rod. This skid formula helicopter assembly elevating gear drives the screw rod rotation through the motor and can makes the fly leaf make a round trip to go up and down on the screw rod, can make the fly leaf slide on branch through the setting of branch and fly leaf, goes up and down through the fly leaf and can reach the effect that the roof goes up and down, can place the supporting legs of the both sides of helicopter through the standing groove, the mounting block can fix the supporting legs of helicopter both sides and place the helicopter standing groove that drops, can make things convenient for the base to carry out through the setting of universal wheel.

Description

Skid type helicopter assembling and lifting device

Technical Field

The utility model relates to an assembly lift technical field specifically is skid formula helicopter assembly elevating gear.

Background

Skid-type helicopter needs to adopt assembly elevating gear at different machining-position room bulk movement and lift in the assembly process, and the shortcoming that prior art exists is: the stability and the safety of the lifting mechanism are poor, the lifting range and the lifting precision can not meet the requirements of various machine types, the operation and the adjustment are inconvenient, and the production efficiency is influenced; in addition, the whole body cannot be moved, and the use is inconvenient; furthermore, generally, the upper part of the arc beam of the skid pipe bears the workload of the skid type unmanned helicopter ranging from 1/3 to 1/4, and for the existing integral platform, the upper part of the arc beam of the skid type unmanned helicopter has no operation space for assembling parts, so that the operation difficulty is high, and the integral platform is not in accordance with ergonomics.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a skid formula helicopter assembly elevating gear has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: skid formula helicopter assembly elevating gear, the on-line screen storage device comprises a base, the lower surface of base has the universal wheel through pivot swing joint, the lower fixed surface of base is connected with the motor, the quantity of motor is two, the output of motor runs through the base and rotates and be connected with the screw rod, the surperficial threaded connection of screw rod has the fly leaf, the screw has been seted up to the upper surface of fly leaf, the surperficial threaded connection of screw has the screw rod, the last fixed surface of fly leaf is connected with the bracing piece, the last fixed surface of bracing piece is connected with the roof, the standing groove has been seted up to the upper surface of roof, the quantity of roof is two, the last fixed surface of base is connected with branch.

Optionally, the number of the universal wheels is four, the four universal wheels are arranged on the lower surface of the base in a rectangular array mode, and a fixing plate is connected to one side of the top plate in a sliding mode.

Optionally, the lower surface of the top plate is provided with a plurality of positioning holes, and connecting pieces are fixedly connected to two sides of the fixing plate.

Optionally, round holes are formed in the two sides of the movable plate, a supporting rod is connected to the surface of each round hole in a sliding mode, a positioning bolt is connected to the lower surface of the connecting piece in a threaded mode, and a positioning hole is connected to one end of the positioning bolt in a threaded mode.

Optionally, one side of the placing groove is fixedly connected with a socket, an inserting block is inserted into the surface of the socket, and one side of the inserting block is fixedly connected with a mounting block.

Optionally, the upper surface of the mounting block is in threaded connection with a mounting bolt, and one end of the mounting bolt penetrates through the mounting block and is in threaded connection with a top plate.

(III) advantageous effects

The utility model provides a skid formula helicopter assembly elevating gear possesses following beneficial effect:

this skid formula helicopter assembly elevating gear, it can make the fly leaf go back and forth to go up and down on the screw rod to drive the screw rod rotation through the motor, setting up through branch and fly leaf can make the fly leaf slide on branch, go up and down through the fly leaf and can reach the effect that the roof goes up and down, can place the supporting legs of the both sides of helicopter through the standing groove, can fix the supporting legs of helicopter both sides through the installation piece and place the helicopter standing groove that drops, can make things convenient for the base to carry out through the setting of universal wheel, can install the fixed plate through positioning bolt's setting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the base structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the top plate of the present invention;

fig. 4 is a schematic view of the structure of the top plate of the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a motor; 4. a screw; 5. a movable plate; 6. a screw hole; 7. inserting a block; 8. a support bar; 9. a top plate; 10. a placement groove; 11. a strut; 12. a fixing plate; 13. positioning holes; 14. connecting sheets; 15. a circular hole; 16. mounting blocks; 17. positioning the bolt; 18. and (4) inserting the socket.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a skid type helicopter assembly lifting device comprises a base 1, wherein the lower surface of the base 1 is movably connected with universal wheels 2 through a rotating shaft, the lower surface of the base 1 is fixedly connected with a motor 3, the number of the motors 3 is two, the output end of the motor 3 penetrates through the base 1 and is rotatably connected with a screw rod 4, the surface of the screw rod 4 is in threaded connection with a movable plate 5, the upper surface of the movable plate 5 is provided with a screw hole 6, the surface of the screw hole 6 is in threaded connection with the screw rod 4, the upper surface of the movable plate 5 is fixedly connected with a support rod 8, the movable plate 5 can lift back and forth on the screw rod 4 by driving the screw rod 4 to rotate through the motor 3, the movable plate 5 can slide on a support rod 11 through the arrangement of the support rod 11 and the movable plate 5, the lifting effect of a top plate 9 can be achieved through the lifting of the movable plate 5, the support feet at two sides of a helicopter can be placed through a placement groove 10, the support feet at two sides of the helicopter can be fixedly placed on a helicopter dropping placement groove 10 through a mounting block 16, the universal wheels 2 are arranged to facilitate the pushing of the base 1, and the fixing plate 12 can be installed through the positioning bolts 17;

the upper surface of the supporting rod 8 is fixedly connected with a top plate 9, the upper surface of the top plate 9 is provided with a placing groove 10, the number of the top plate 9 is two, the upper surface of the base 1 is fixedly connected with supporting rods 11, the number of the universal wheels 2 is four, the four universal wheels 2 are arranged on the lower surface of the base 1 in a rectangular array mode, one side of the top plate 9 is slidably connected with a fixing plate 12, the lower surface of the top plate 9 is provided with a plurality of positioning holes 13, the two sides of the fixing plate 12 are both fixedly connected with connecting pieces 14, the two sides of the movable plate 5 are both provided with round holes 15, the surface of the round holes 15 is slidably connected with the supporting rods 11, the lower surface of the connecting pieces 14 is in threaded connection with positioning bolts 17, one end of each positioning bolt 17 is in threaded connection with a positioning hole 13, one side of the placing groove 10 is fixedly connected with a socket 18, the surface of the socket 18 is inserted with an insert block 7, and one side of the insert block 7 is fixedly connected with a mounting block 16, the upper surface of the mounting block 16 is in threaded connection with a mounting bolt, and one end of the mounting bolt penetrates through the mounting block 16 and is in threaded connection with the top plate 9.

As an optimal technical solution of the utility model: the surfaces of the screw and the support rod are evenly coated with lubricating oil.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, this skid-type helicopter assembles elevating gear, and the use step is as follows:

1. the motor 3 drives the screw rod 4 to rotate, so that the movable plate 5 can lift on the screw rod 4 back and forth, the movable plate 5 can slide on the supporting rod 11 through the arrangement of the supporting rod 11 and the movable plate 5, and the effect of lifting the top plate 9 can be achieved through the lifting of the movable plate 5;

2. the supporting feet at the two sides of the helicopter can be placed through the placing groove 10, and the supporting feet at the two sides of the helicopter can be fixedly placed in the helicopter dropping placing groove 10 through the mounting block 16;

3. the universal wheels 2 are arranged to facilitate pushing of the base 1, and the fixing plate 12 can be installed through the positioning bolts 17.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Skid formula helicopter assembly elevating gear, including base (1), its characterized in that: the lower surface of the base (1) is movably connected with a universal wheel (2) through a rotating shaft, the lower surface of the base (1) is fixedly connected with two motors (3), the number of the motors (3) is two, the output end of the motor (3) penetrates through the base (1) and is rotationally connected with a screw rod (4), a movable plate (5) is connected to the surface of the screw rod (4) in a threaded manner, a screw hole (6) is formed in the upper surface of the movable plate (5), the surface of the screw hole (6) is in threaded connection with a screw rod (4), the upper surface of the movable plate (5) is fixedly connected with a support rod (8), the upper surface of the supporting rod (8) is fixedly connected with a top plate (9), the upper surface of the top plate (9) is provided with a placing groove (10), the number of the top plates (9) is two, and the upper surface of the base (1) is fixedly connected with supporting rods (11).

2. A skid-mounted helicopter rigging lifting device according to claim 1, wherein: the number of universal wheels (2) is four, four the universal wheels (2) are arranged on the lower surface of the base (1) in a rectangular array mode, and one side of the top plate (9) is connected with a fixing plate (12) in a sliding mode.

3. A skid-mounted helicopter rigging lifting device according to claim 2, wherein: locating hole (13) have been seted up to the lower surface of roof (9), the quantity of locating hole (13) is a plurality of, equal fixedly connected with connection piece (14) in both sides of fixed plate (12).

4. A skid-mounted helicopter rigging lifting device according to claim 3, wherein: round holes (15) are formed in the two sides of the movable plate (5), supporting rods (11) are connected to the surfaces of the round holes (15) in a sliding mode, positioning bolts (17) are connected to the lower surfaces of the connecting pieces (14) in a threaded mode, and positioning holes (13) are connected to one ends of the positioning bolts (17) in a threaded mode.

5. A skid-mounted helicopter rigging lifting device according to claim 1, wherein: one side of the placing groove (10) is fixedly connected with a socket (18), an inserting block (7) is inserted into the surface of the socket (18), and one side of the inserting block (7) is fixedly connected with an installation block (16).

6. A skid-mounted helicopter rigging lifting device according to claim 5, wherein: the upper surface of the mounting block (16) is in threaded connection with a mounting bolt, and one end of the mounting bolt penetrates through the mounting block (16) and is in threaded connection with a top plate (9).