CN213768986U

CN213768986U - Quick installation and disassembly body suitable for aviation seat ground rail

Info

Publication number: CN213768986U
Application number: CN202021119373.8U
Authority: CN
Inventors: 顾志忠; 管伟; 黄玉杰
Original assignee: Hengcheng Aviation Technology Nantong Co ltd
Current assignee: Hengcheng Aviation Technology Nantong Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-07-23
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a quick mounting and dismounting mechanism suitable for an aviation seat ground rail, which belongs to the technical field of aviation equipment parts and comprises a connecting frame, wherein two rail frames are mounted on the lower end surface of the connecting frame, an installation mechanism is mounted on the lower end surface of the two rail frames, the installation mechanism comprises a mounting plate, the left side and the right side of the upper end surface of the mounting plate are respectively and fixedly connected with a U-shaped mounting seat and an adjusting fixing plate, the outer side wall of a second screw rod is in threaded connection with a fastening nut, the rear end surface of the U-shaped mounting seat is provided with a first knob, the front end surface of the first knob is detachably connected with a first screw rod, the front end surface of the first screw rod is fixedly connected with an extrusion block, so that the device can carry out quick mounting and dismounting on the aviation seat ground rail, the mounting seat can be conveniently finely adjusted according to the width of the rail frames during mounting, and the stability of the aviation seat ground rail after mounting is improved, and the structure of the existing ground rail of the aviation seat does not need to be changed.

Description

Quick installation and disassembly body suitable for aviation seat ground rail

Technical Field

The utility model relates to an aeronautical equipment spare part technical field, in particular to quick installation and disassembly body suitable for aviation seat ground rail.

Background

Aviation is a complex and strategic human activity, which refers to the flight activity of an aircraft in the earth atmosphere (air space) and many fields related to the same, such as scientific research and education, industrial manufacturing, public transportation, aviation movement, national defense and military, government management and the like, and through the utilization of the air space and the aircraft (aircraft), the aviation activity can be subdivided into many independent industries and fields, typically, such as aviation manufacturing industry, civil aviation industry and the like, people can often see the term used by people from respective fields, the meaning of the term is rich and varied, a seat is a seat with a backrest and armrests, ancient seats are used for sitting on places, no chair originally exists, and the chair is a wooden name and is classified according to the use: children's safety seat airport seat, car seat, bus seat, family's seat, dining room seat, children's safety seat, leisure seat etc. according to material classification: the ground rail is also named as T-shaped groove ground rail, ground beam, ground channel iron, foundation channel iron, cast iron ground rail and strip-shaped platform.

The existing quick installation and disassembly mechanism suitable for the ground rail of the aviation seat can not finely adjust the installation seat according to the width of the track frame when the ground rail of the aviation seat is inconvenient to be quickly installed and disassembled and installed, so that the stability of the track of the aviation seat after installation is reduced, the structure of the ground rail of the existing aviation seat needs to be changed, and the cost for manufacturing the ground rail of the aviation seat is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick installation and disassembly body suitable for aviation seat ground rail aims at solving current quick installation and the disassembly body who is applicable to aviation seat ground rail, to the inconvenient quick installation of carrying on of aviation seat ground rail and dismantle and can not finely tune the mount pad according to the width of track frame when installing, reduced the orbital stability of installation back aviation seat to need to change the structure of current aviation seat ground rail, increased the problem of making the orbital cost of aviation seat.

The utility model is realized in such a way, a quick mounting and dismounting mechanism suitable for an aviation seat ground rail, which comprises a connecting frame, wherein two rail frames are arranged on the lower end surface of the connecting frame, a mounting mechanism is arranged on the lower end surface of the two rail frames, the mounting mechanism comprises a mounting plate, the left side and the right side of the upper end surface of the mounting plate are respectively fixedly connected with a U-shaped mounting seat and an adjusting fixing plate, the right side of the adjusting fixing plate is provided with a second knob, the left side of the second knob is fixedly connected with a second screw rod, the left side of the second screw rod penetrates through the adjusting fixing plate and extends to the left side of the adjusting fixing plate, the left side of the second screw rod is provided with a clamping seat with the same structure as the U-shaped mounting seat, the outer side wall of the second screw rod is in threaded connection with a fastening nut, and the left side of the fastening nut is tightly attached to the right side of the adjusting fixing plate, the rear end face of U type mount pad is provided with first knob, the preceding terminal surface of first knob can be dismantled and is connected with first screw rod, the front end of first screw rod runs through U type mount pad and extends to the inside of U type mount pad, the preceding terminal surface fixedly connected with extrusion piece of first screw rod.

In order to do with track frame upper end pressfitting in the inside of U type mount pad, as the utility model discloses a quick installation and the release mechanism of being applicable to aviation seat ground rail are preferred, the shrouding is installed to the up end of U type mount pad, the lower terminal surface fixedly connected with block rubber of shrouding, the lower terminal surface of block rubber closely laminates with the up end of track frame.

In order to increase the contact strength between track frame and the extrusion piece, conduct the utility model discloses a quick installation and disassembly body are preferred suitable for aviation seat ground rail, the preceding terminal surface fixedly connected with antiskid line of extrusion piece.

For the convenience to installation and dismantlement between shrouding and the U type mount pad, as the utility model discloses a quick installation and disassembly body are preferred suitable for aviation seat ground rail, the up end of shrouding can be dismantled and be connected with four evenly distributed's screw, can dismantle through four screws between shrouding and the U type mount pad and be connected.

In order to be connected fixedly this installation mechanism and aircraft machine case, conduct the utility model discloses a quick installation and disassembly body suitable for aviation seat ground rail are preferred, the up end of mounting panel runs through and has seted up a plurality of mounting holes.

For the convenience twist screw in U type mount pad upper end, conduct the utility model discloses a quick installation suitable for aviation seat ground rail is preferred with disassembly body, four screw holes with screw assorted have been seted up to the up end of U type mount pad.

In order to increase stability between first knob and the U type mount pad the two, as the utility model discloses a quick installation and disassembly body suitable for aviation seat ground rail are preferred, the lateral wall through connection of first screw rod has the gasket, the gasket is located between first knob and the U type mount pad.

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

1. when the seat track is required to be installed at the upper end of an airplane chassis, the left ends of two track frames are respectively clamped into the two U-shaped installation seats on the left side, two first knobs are sequentially screwed, an extrusion block connected with a first screw rod is driven to extrude the track frames into the U-shaped installation seats, then a second knob is pushed, the second screw rod drives a clamping seat on the right side to be clamped into the right end of the track frame, the track frames are extruded and fixed in the clamping seats, and the operation is reversed during disassembly, so that the device can quickly install and disassemble the aircraft seat track, the installation seats can be conveniently finely adjusted according to the width of the track frames during installation, the stability of the aircraft seat track after installation is improved, and the structure of the existing aircraft seat track does not need to be changed;

2. after the seat track is installed in the U-shaped installation seat, the sealing plate is installed at the upper end of the U-shaped installation seat, after installation, the rubber block has elastic sealing performance, and then the upper end of the track frame is pressed in the U-shaped installation seat.

Drawings

FIG. 1 is a top view of a quick mounting and dismounting mechanism for an aircraft seat ground rail of the present invention;

FIG. 2 is a structural view of the installation mechanism of the present invention;

FIG. 3 is a cross-sectional view of the U-shaped mounting base of the present invention;

fig. 4 is a diagram of the extrusion block of the present invention.

In the figure: 1. a connecting frame; 101. a rail frame; 2. an installation mechanism; 201. mounting a plate; 2011. mounting holes; 202. closing the plate; 2021. a rubber block; 2022. a screw; 203. a U-shaped mounting seat; 2031. a threaded hole; 204. a first knob; 2041. an elastic pad; 205. a first screw; 206. extruding the block; 2061. anti-skid lines; 207. adjusting the fixed plate; 208. a second knob; 2081. fastening a nut; 2082. a second screw; 209. a clamping seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of 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 thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution: a quick mounting and dismounting mechanism suitable for an aviation seat ground rail comprises a connecting frame 1, two rail frames 101 are mounted on the lower end face of the connecting frame 1, mounting mechanisms 2 are mounted on the lower end faces of the two rail frames 101, each mounting mechanism 2 comprises a mounting plate 201, the left side and the right side of the upper end face of each mounting plate 201 are respectively fixedly connected with a U-shaped mounting seat 203 and an adjusting and fixing plate 207, the right side of each adjusting and fixing plate 207 is provided with a second knob 208, the left side of each second knob 208 is fixedly connected with a second screw 2082, the left side of each second screw 2082 penetrates through the adjusting and fixing plate 207 and extends to the left side of the adjusting and fixing plate 207, the left side of each second screw 2082 is provided with a clamping seat 209 with the same structure as the U-shaped mounting seats 203, the outer side wall of each second screw 2081 is in threaded connection with a fastening nut 2081, the left side of each fastening nut 2081 is tightly attached to the right side of each adjusting and fixing plate 207, and the rear end face of each U-shaped mounting seat 203 is provided with a first knob 204, the front end face of the first knob 204 is detachably connected with a first screw 205, the front end of the first screw 205 penetrates through the U-shaped mounting seat 203 and extends into the U-shaped mounting seat 203, and the front end face of the first screw 205 is fixedly connected with an extrusion block 206.

In this embodiment: when the seat track is required to be installed on the upper end of an airplane chassis, the left ends of two track frames 101 are clamped into the insides of two U-shaped installing seats 203 on the left side respectively, two first knobs 204 are sequentially screwed, an extrusion block 206 connected with a first screw 205 is driven to extrude the track frames 101 into the insides of the U-shaped installing seats 203, then a second knob 208 is pushed, a second screw 2082 drives a clamping seat 209 on the right side to be clamped into the right end of the track frame 101, then the track frames 101 are extruded and fixed in the clamping seat 209, reverse operation is performed during disassembly, and therefore the device can be used for quickly installing and disassembling the aircraft seat track, the installing seats can be finely adjusted according to the width of the track frames 101 during installation, the stability of the aircraft seat track after installation is improved, and the structure of the existing aircraft seat track is not required to be changed.

As a technical optimization scheme of the utility model, shrouding 202 is installed to the up end of U type mount pad 203, shrouding 202's lower terminal surface fixedly connected with block rubber 2021, and block rubber 2021's lower terminal surface closely laminates with the up end of track frame 101.

In this embodiment: after the seat rail is mounted in the U-shaped mounting seat 203, the sealing plate 202 is mounted on the upper end of the U-shaped mounting seat 203, and after the seat rail is mounted, the rubber block 2021 has elasticity and sealability, and further, the upper end of the rail frame 101 is pressed in the U-shaped mounting seat 203.

As a technical optimization scheme of the present invention, the front end face of the extrusion block 206 is fixedly connected with the anti-slip pattern 2061.

In this embodiment: the anti-slip pattern 2061 increases the contact strength between the rail housing 101 and the compression blocks 206 when the compression blocks 206 compress the rail housing 101.

As a technical optimization scheme of the utility model, the up end of shrouding 202 can be dismantled and be connected with four evenly distributed's screw 2022, can dismantle through four screws 2022 between shrouding 202 and the U type mount pad 203 and be connected.

In this embodiment: when the shrouding 202 is installed to U type mount pad 203 upper end as required, place shrouding 202 to the up end of U type mount pad 203, screw 2022 is twisted in next, and then is connected shrouding 202 and U type mount pad 203 to reach the convenience and installed and the dismantlement between shrouding 202 and the U type mount pad 203.

As a technical optimization scheme of the utility model, a plurality of mounting holes 2011 have been seted up in the up end of mounting panel 201.

In this embodiment: when the mounting mechanism 2 is to be connected to an aircraft chassis, reinforcing screws are screwed into mounting holes 2011 formed in the upper end of the mounting plate 201, and the mounting mechanism 2 is further connected and fixed to the aircraft chassis.

As a technical optimization scheme of the utility model, four and screw 2022 assorted screw holes 2031 are seted up to the up end of U type mount pad 203.

In this embodiment: when the screw 2022 connects the U-shaped mounting seat 203 and the closing plate 202, the screw 2022 is conveniently screwed into the upper end of the U-shaped mounting seat 203.

As a technical optimization scheme of the utility model, the lateral wall through connection of first screw rod 205 has resilient pad 2041, and resilient pad 2041 is located between first knob 204 and the U type mount pad 203.

In this embodiment: the resilient gasket 2041 increases the stability between the first knob 204 and the U-shaped mount 203 when the first knob 204 is screwed tightly against the rear end of the U-shaped mount 203.

The working principle is as follows: when the seat track is required to be installed on the upper end of the airplane chassis, firstly, the installation mechanism 2 and the airplane chassis are screwed in the installation holes 2011 formed in the upper end of the installation plate 201, the left ends of the two track frames 101 are respectively clamped into the two U-shaped installation seats 203 on the left side, then, the two first knobs 204 are sequentially screwed, the extrusion blocks 206 connected with the first screws 205 are driven to extrude the track frames 101 into the U-shaped installation seats 203, then, the second knobs 208 are pushed, the second screws 2082 drive the clamping seats 209 on the right side to be clamped into the right ends of the track frames 101, then, the track frames 101 are extruded and fixed in the clamping seats 209, after the seat track is installed in the U-shaped installation seats 203, the sealing plate 202 is installed on the upper ends of the U-shaped installation seats 203, after installation, the rubber blocks 2021 have elastic sealing performance, and further, the upper ends of the track frames 101 are pressed in the U-shaped installation seats 203, and the operation is reversed when the device is disassembled.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an install and disassembly body fast suitable for aviation seat ground rail, includes link (1), two track framves (101), its characterized in that are installed to the lower terminal surface of link (1): the lower end surfaces of the two track frames (101) are respectively provided with a mounting mechanism (2), each mounting mechanism (2) comprises a mounting plate (201), the left side and the right side of the upper end surface of each mounting plate (201) are respectively fixedly connected with a U-shaped mounting seat (203) and an adjusting fixing plate (207), the right side of each adjusting fixing plate (207) is provided with a second knob (208), the left side of each second knob (208) is fixedly connected with a second screw (2082), the left side of each second screw (2082) penetrates through the adjusting fixing plate (207) and extends to the left side of the adjusting fixing plate (207), the left side of each second screw (2082) is provided with a clamping seat (209) which has the same structure as the U-shaped mounting seats (203), the outer side wall of each second screw (2082) is in threaded connection with a fastening nut (2081), and the left side of each fastening nut (2081) is tightly attached to the right side of the adjusting fixing plate (207), the rear end face of U type mount pad (203) is provided with first knob (204), the preceding terminal surface of first knob (204) can be dismantled and is connected with first screw rod (205), the inside that U type mount pad (203) and extend to U type mount pad (203) is run through to the front end of first screw rod (205), the preceding terminal surface fixedly connected with extrusion piece (206) of first screw rod (205).

2. A quick-attach and detach mechanism for an airline seat ground rail, according to claim 1, wherein: a sealing plate (202) is installed on the upper end face of the U-shaped installation seat (203), a rubber block (2021) is fixedly connected to the lower end face of the sealing plate (202), and the lower end face of the rubber block (2021) is tightly attached to the upper end face of the track frame (101).

3. A quick-attach and detach mechanism for an airline seat ground rail, according to claim 1, wherein: the front end face of the extrusion block (206) is fixedly connected with an anti-skid thread (2061).

4. A quick-mount and quick-release mechanism for an airline seat ground rail, as defined in claim 2, wherein: the upper end face of the sealing plate (202) is detachably connected with four screws (2022) which are uniformly distributed, and the sealing plate (202) is detachably connected with the U-shaped mounting seat (203) through the four screws (2022).

5. A quick-attach and detach mechanism for an airline seat ground rail, according to claim 1, wherein: a plurality of mounting holes (2011) are formed in the upper end face of the mounting plate (201) in a penetrating mode.

6. A quick-mount and quick-release mechanism for an airline seat ground rail, as defined in claim 4, wherein: the upper end face of the U-shaped mounting seat (203) is provided with four threaded holes (2031) matched with the screws (2022).

7. A quick-attach and detach mechanism for an airline seat ground rail, according to claim 1, wherein: the outer side wall of the first screw rod (205) is connected with an elastic gasket (2041) in a penetrating mode, and the elastic gasket (2041) is located between the first knob (204) and the U-shaped mounting seat (203).