Seat assembling device for airplane passenger cabin

Abstract

The utility model discloses a seat assembling device for an airplane passenger cabin, which comprises a base assembly, the outer wall of the base assembly is fixedly connected with an assembling assembly, and the outer wall of the assembling assembly is provided with a pulling assembly; the base assembly comprises a base, the bottom of the base is fixedly connected with a counterweight seat, the outer wall of the base is slidably connected with an abutting frame, and a plurality of spring pieces are arranged between the abutting frame and the base; the spring piece comprises a plurality of small springs, and the outer wall of each small spring comprises a folding extensible plastic shell. According to the seat assembling device, through the arrangement of the base assemblies, when the seat assembling device is used, the base assemblies are placed on the two sides of a reserved hole of a seat to be installed, balancing weights are installed according to needs, and a proper number of spring pieces are selected to be inserted between the abutting frame and the base according to the positions of the adjacent seats, so that the abutting frame is tightly attached to the adjacent seats; therefore, the base assembly is guaranteed to keep good stability when the seat is installed, and the base assembly is convenient to move and disassemble.

Description

Technical Field

[0001] The utility model relates to the field of aircraft assembly, and more specifically, to a seat assembly device for an aircraft cabin. Background Art

[0002] Aircraft assembly is an important link in aircraft manufacturing. An aircraft manufacturing coordination method that ensures the coordination between parts and parts, parts and tooling, and tooling and tooling, and then ensures the assembly accuracy, is an important feature of aircraft manufacturing. Through a series of special process equipment, the shapes and dimensions with coordination requirements are transmitted according to analog quantities, and gradually transmitted to parts and components. There are a certain number of common links in the transmission process. The more common links there are and the fewer non-common links, the higher the coordination accuracy. This coordination method can ensure a higher coordination accuracy with a lower manufacturing accuracy.

[0003] In view of the following problems in the prior art:

[0004] In the prior art, when assembling seats for an aircraft cabin, multiple seats need to be assembled. If a fixed assembly device is used, disassembly is relatively troublesome. If it is not fixed, the stability is poor and it is easy to slide. Therefore, it is necessary to design a seat assembly device for an aircraft cabin with good stability. Summary of the Utility Model

[0005] In view of the problems in the related art, the present utility model proposes a seat assembly device for an aircraft cabin to overcome the above-mentioned technical problems existing in the prior related art.

[0006] To this end, the specific technical solution adopted by the present utility model is as follows: A seat assembly device for an aircraft cabin, including a base assembly, an outer wall of the base assembly is fixedly connected with an assembly component, and an outer wall of the assembly component is provided with a pulling and closing component;

[0007] The base assembly includes a base, a bottom of the base is fixedly connected with a counterweight seat, an outer wall of the base is slidably connected with a resisting frame, and several spring pieces are arranged between the resisting frame and the base.

[0008] Preferably, the spring piece includes several small springs, and an outer wall of the small spring includes a foldable and extendable plastic shell.

[0009] Preferably, a storage groove is formed on one side of the counterweight seat, and counterweight blocks are stored on the inner wall of the storage groove; through the setting of the base assembly, during use, the base assembly is placed on both sides of the reserved hole for installing the seat to be installed, counterweight blocks are installed as needed, and according to the position of the adjacent seat, an appropriate number of spring pieces are selected and inserted between the abutting frame and the base, so that the abutting frame is closely attached to the adjacent seat, thereby ensuring better stability of the base assembly during seat installation, and it is also relatively convenient to move and disassemble, improving the use effect of the device and providing convenience for users.

[0010] Preferably, the pulling and closing assembly includes a positioning plate fixedly arranged on the outer wall of the assembling assembly, a pull ring is connected to the outer wall of the positioning plate, a hook is clamped on the outer wall of the pull ring, and a tensioning cylinder is fixedly connected to the outer wall of the hook.

[0011] Preferably, the tensioning cylinder includes a foldable and extensible plastic cylinder, and a tension spring is fixedly connected to the inner wall of the foldable and extensible plastic cylinder; through the setting of the pulling and closing assembly, during use, when the two base assemblies are installed, the two base assemblies are connected by the tensioning cylinder for auxiliary fixation, improving the use effect of the device and providing convenience for users.

[0012] Preferably, the assembling assembly includes a lower bearing seat fixedly arranged on the outer wall of the base assembly, a mounting seat is slidably connected to the inner wall of the lower bearing seat, and a hydraulic rod is fixedly connected between the lower bearing seat and the mounting seat.

[0013] Preferably, an arc-shaped installation groove is formed on one side of the mounting seat, and a rubber soft pad is arranged on the inner wall of the installation groove; through the setting of the assembling assembly, during use, the hydraulic rod is started and controlled to lift and adjust the height of the mounting seat as needed, so that the outer wall of the seat is clamped with the inner wall of the mounting seat, and then the position of the mounting seat is lowered by controlling the use of the hydraulic rod and it is placed on the seat reserved hole for assembly, improving the use effect of the device and providing convenience for users.

[0014] The beneficial effects of the present utility model are as follows: 1. For the seat assembling device for an aircraft cabin, through the setting of the base assembly, during use, the base assembly is placed on both sides of the reserved hole for installing the seat to be installed, counterweight blocks are installed as needed, and according to the position of the adjacent seat, an appropriate number of spring pieces are selected and inserted between the abutting frame and the base, so that the abutting frame is closely attached to the adjacent seat, thereby ensuring better stability of the base assembly during seat installation, and it is also relatively convenient to move and disassemble, improving the use effect of the device and providing convenience for users.

[0015] 2. The seat assembly device for an aircraft cabin, through the setting of the latching component, during use, after two base components are installed, the two base components are connected through the tensioning cylinder for auxiliary fixation, improving the use effect of the device and providing convenience for users. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 It is the front view of the present invention;

[0018] Figure 2 It is the structural schematic diagram of the base component of the present invention;

[0019] Figure 3 It is the structural schematic diagram of the assembly component of the present invention;

[0020] Figure 4 It is the structural schematic diagram of the latching component of the present invention.

[0021] In the figure: 1. Base component; 101. Bracing frame; 102. Base; 103. Counterweight seat; 104. Spring piece; 2. Assembly component; 201. Mounting seat; 202. Hydraulic rod; 203. Lower bearing seat; 3. Latching component; 301. Tensioning cylinder; 302. Hook; 303. Positioning plate. Detailed Embodiments

[0022] To further illustrate the embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, mainly used to illustrate the embodiments, and can be combined with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0023] According to the embodiments of the present invention, a seat assembly device for an aircraft cabin is provided.

[0024] Embodiment 1;

[0025] As Figures 1 - 4 shown, the seat assembly device for an aircraft cabin according to the embodiments of the present invention includes a base component 1. The outer wall of the base component 1 is fixedly connected with an assembly component 2, and a latching component 3 is arranged on the outer wall of the assembly component 2;

[0026] The base assembly 1 includes a base 102, a counterweight base 103 is fixedly connected to the bottom of the base 102, a resisting frame 101 is slidably connected to the outer wall of the base 102, and several spring plates 104 are arranged between the resisting frame 101 and the base 102;

[0027] The spring plate 104 includes several small springs, and the outer wall of the small spring includes a foldable and extensible plastic shell;

[0028] A storage groove is formed on one side of the counterweight base 103, and a counterweight block is stored on the inner wall of the storage groove;

[0029] The assembly component 2 includes a lower bearing seat 203 fixedly arranged on the outer wall of the base assembly 1, an installation seat 201 is slidably connected to the inner wall of the lower bearing seat 203, and a hydraulic rod 202 is fixedly connected between the lower bearing seat 203 and the installation seat 201;

[0030] An arc-shaped installation groove is formed on one side of the installation seat 201, and a rubber soft pad is arranged on the inner wall of the installation groove.

[0031] In this embodiment, through the setting of the base assembly 1, during use, the base assembly 1 is placed on both sides of the reserved hole for installing the seat to be installed, and counterweight blocks are installed as needed. According to the position of the adjacent seat, an appropriate number of spring plates 104 are selected and inserted between the resisting frame 101 and the base 102, so that the resisting frame 101 is closely attached to the adjacent seat, thereby ensuring good stability of the base assembly 1 during seat installation, and it is also relatively convenient to move and disassemble, improving the use effect of the device and providing convenience for users.

[0032] In this embodiment, through the setting of the assembly component 2, during use, the hydraulic rod 202 is started and controlled to adjust the height of the installation seat 201 as needed, so that the outer wall of the seat is clamped with the inner wall of the installation seat 201. Then, by controlling the use of the hydraulic rod 202 to lower the position of the installation seat 201 and make it fall on the seat reserved hole for assembly, improving the use effect of the device and providing convenience for users.

[0033] Embodiment Two;

[0034] On the basis of Embodiment One, a preferred embodiment of the seat assembly device for an aircraft cabin provided by the present utility model is as Figures 1 - 4 shown: The pulling and closing assembly 3 includes a positioning plate 303 fixedly arranged on the outer wall of the assembly component 2, a pull ring is connected to the outer wall of the positioning plate 303, a hook 302 is clamped on the outer wall of the pull ring, and a tensioning cylinder 301 is fixedly connected to the outer wall of the hook 302;

[0035] The tensioning cylinder 301 includes a foldable and extensible plastic cylinder, and a tension spring is fixedly connected to the inner wall of the foldable and extensible plastic cylinder.

[0036] In this embodiment, through the setting of the pulling and connecting assembly 3, during use, after the two base assemblies 1 are installed, the two base assemblies 1 are connected through the tensioning cylinder 301 for auxiliary fixation, improving the use effect of the device and providing convenience for users.

[0037] To facilitate the understanding of the above technical solutions of the present utility model, the working principle or operation method of the present utility model in the actual process will be described in detail below.

[0038] During actual application, first, place the base assembly 1 on both sides of the reserved hole for installing the seat to be installed, install counterweights as needed, and select an appropriate number of spring pieces 104 according to the position of adjacent seats and insert them between the abutment frame 101 and the base 102 to make the abutment frame 101 fit tightly with the adjacent seat, so as to ensure that the base assembly 1 maintains good stability during seat installation and is also relatively convenient for moving and disassembling. Connect the two base assemblies 1 through the tensioning cylinder 301 for auxiliary fixation, start and control the use of the hydraulic rod 202 to lift and adjust the height of the mounting seat 201 as needed, so that the outer wall of the seat is clamped with the inner wall of the mounting seat 201, and then control the use of the hydraulic rod 202 to lower the position of the mounting seat 201 and place it on the seat reserved hole for assembly.

[0039] In summary, by means of the above technical solutions of the present utility model, for the seat assembly device for an aircraft cabin, through the setting of the base assembly 1, during use, the base assembly 1 is placed on both sides of the reserved hole for installing the seat to be installed, counterweights are installed as needed, and an appropriate number of spring pieces 104 are selected according to the position of adjacent seats and inserted between the abutment frame 101 and the base 102 to make the abutment frame 101 fit tightly with the adjacent seat, so as to ensure that the base assembly 1 maintains good stability during seat installation and is also relatively convenient for moving and disassembling, improving the use effect of the device and providing convenience for users; through the setting of the pulling and connecting assembly 3, during use, after the two base assemblies 1 are installed, the two base assemblies 1 are connected through the tensioning cylinder 301 for auxiliary fixation, improving the use effect of the device and providing convenience for users.

[0040] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A seat assembly device for an aircraft cabin, comprising a base assembly (1), characterized in that, The outer wall of the base assembly (1) is fixedly connected with an assembly component (2), and a pulling and closing component (3) is arranged on the outer wall of the assembly component (2). The base assembly (1) includes a base (102), a counterweight base (103) is fixedly connected to the bottom of the base (102), a resisting frame (101) is slidably connected to the outer wall of the base (102), and several spring pieces (104) are arranged between the resisting frame (101) and the base (102).

2. The seat assembly device for an aircraft cabin according to claim 1, characterized in that, The spring piece (104) includes several small springs, and the outer wall of the small spring includes a foldable and extensible plastic shell.

3. A seat assembly device for an aircraft cabin according to claim 1, characterized in that, A storage groove is formed on one side of the counterweight base (103), and a counterweight block is stored on the inner wall of the storage groove.

4. A seat assembly device for an aircraft cabin according to claim 1, characterized in that, The pulling and closing component (3) includes a positioning plate (303) fixedly arranged on the outer wall of the assembly component (2), a pull ring is connected to the outer wall of the positioning plate (303), a hook (302) is clamped on the outer wall of the pull ring, and a tensioning cylinder (301) is fixedly connected to the outer wall of the hook (302).

5. The seat assembly device for an aircraft cabin according to claim 4, characterized in that, The tensioning cylinder (301) includes a foldable and extensible plastic cylinder, and a tension spring is fixedly connected to the inner wall of the foldable and extensible plastic cylinder.

6. The seat assembly device for an aircraft cabin according to claim 1, characterized in that, The assembly component (2) includes a lower bearing seat (203) fixedly arranged on the outer wall of the base assembly (1), a mounting seat (201) is slidably connected to the inner wall of the lower bearing seat (203), and a hydraulic rod (202) is fixedly connected between the lower bearing seat (203) and the mounting seat (201).

7. A seat assembly device for an aircraft cabin according to claim 6, characterized in that, An arc-shaped mounting groove is formed on one side of the mounting seat (201), and a rubber soft pad is arranged on the inner wall of the mounting groove.

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