Gas spring connecting structure

Abstract

The utility model discloses a gas spring connecting structure, which belongs to the technical field of gas spring connecting structures and is characterized by comprising a gas spring body and a preassembling component, a mounting component is arranged on the surface of the gas spring body, a limiting plate is arranged on the left side of the mounting component, and the surface of the limiting plate is clamped with the inner wall of the preassembling component. A limiting mechanism is arranged on the right side of the preassembling assembly, the surface of the limiting mechanism is connected with the inner wall of the limiting plate in an inserted mode, and the problems that an existing gas spring connecting structure mostly adopts a fixed connection mode, when a gas spring breaks down, a worker needs to disassemble the whole gas spring connecting structure, the disassembly process is troublesome, and the working efficiency is high are solved. The problems that in the prior art, quick disassembly and maintenance work is inconvenient to carry out, and a positioning threaded hole of a connecting structure is prone to slipping and damage during repeated disassembly and assembly, so that the fixity of the subsequent connecting structure is affected, and the using effect is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas spring connection structures, in particular to a gas spring connection structure. Background Art

[0002] Gas spring is an industrial accessory that can perform functions such as support, cushioning, braking, height adjustment and angle adjustment. It consists of the following parts: pressure cylinder, piston rod, piston, sealing guide sleeve, filler, cylinder control element and cylinder control element and joint, etc. The principle is to fill the closed pressure cylinder with inert gas or oil-gas mixture to make the pressure in the cavity several times or dozens of times higher than the atmospheric pressure, and use the pressure difference caused by the cross-sectional area of ​​the piston rod being smaller than the cross-sectional area of ​​the piston to realize the movement of the piston rod.

[0003] At present, a Chinese patent with announcement number CN219994260U discloses a gas spring connection structure which is easy to maintain, including a mounting block, a clamping block, a rotating shaft, a mounting box, a reset spring and a push rod, wherein the clamping block is clamped in the inner cavity of the mounting block, the rotating shaft is fixedly connected to the lower side between the inner side walls of the clamping block, the mounting box is inserted into the left and right sides of the bottom of the mounting block, the reset spring is fixedly connected to the upper side of the inner cavity of the mounting box, the push rod is inserted into the left and right sides of the outer side walls of the mounting box, the end of the reset spring is fixedly connected with a movable buckle, and the end of the movable buckle passes through the inner cavity of the mounting box. This gas spring connection structure which is easy to maintain realizes the quick-disassembly structure of the gas spring connection structure, which is convenient for maintenance personnel to disassemble and assemble during inspection and maintenance, reduces the time required for disassembly and assembling the gas spring connection structure, and improves the work efficiency of the actual disassembly and assembly of the gas spring connection structure.

[0004] However, most of the existing gas spring connection structures are fixed connections. When the gas spring fails, the staff is required to disassemble the entire gas spring connection structure. The disassembly process is relatively cumbersome and not convenient for quick disassembly and maintenance. In addition, the positioning threaded holes of the connection structure are prone to thread slippage and damage during multiple disassembly and installation, which affects the fixity of the subsequent connection structure and is inconvenient for users. Utility Model Content

[0005] The utility model provides a gas spring connection structure, aiming to solve the problem that most of the existing gas spring connection structures use a fixed connection method. When the gas spring fails, the staff is required to disassemble the entire gas spring connection structure. The disassembly process is relatively troublesome and not convenient for rapid disassembly and maintenance. In addition, the positioning threaded holes of the connection structure are prone to thread slippage and damage during multiple disassembly and installation, which affects the fixity of the subsequent connection structure and thus affects the use effect.

[0006] The utility model is implemented as follows: a gas spring connection structure comprises a gas spring body and a pre-installed component, the surface of the gas spring body is provided with a mounting component, a limit plate is provided on the left side of the mounting component, the surface of the limit plate is clamped with the inner wall of the pre-installed component, a limit mechanism is provided on the right side of the pre-installed component, the surface of the limit mechanism is plugged with the inner wall of the limit plate;

[0007] The limiting mechanism includes a mounting plate, an insertion rod and a connecting plate. The connecting plate is bolted to the mounting plate on one side close to the mounting plate, the right side of the insertion rod is bolted to the left side of the mounting plate, the surface of the insertion rod is plugged into the inner wall of the limiting plate, and the surface of the insertion rod is movably connected to the inner wall of the pre-installed component.

[0008] In order to achieve the effect of fixing the position of the connection block, as a preferred gas spring connection structure of the utility model, the right side of the pre-assembled component is bolted with a connection block, and the right side of the connection block is bolted with a support plate.

[0009] In order to achieve the effect that the connecting plate can move through the spring frame and the telescopic rod, as a preferred gas spring connection structure of the utility model, the left side of the support plate is bolted with a telescopic rod, the left side of the telescopic rod is bolted to the right side of the connecting plate, and the surface of the telescopic rod is provided with a spring frame.

[0010] In order to achieve the effect of fixing the position of the pre-installed frame, as a preferred gas spring connection structure of the utility model, the pre-installed component includes a pre-installed frame and a pre-installed plate, the pre-installed plate is bolted to the pre-installed frame on one side close to the pre-installed frame, the surface of the limit plate is plugged into the inner wall of the pre-installed frame, and the surface of the insertion rod is movably connected to the inner wall of the pre-installed frame.

[0011] In order to achieve the effect of installing the limit plate to the inner wall of the pre-installed frame through the limit groove, as a preferred gas spring connection structure of the utility model, the inner wall of the pre-installed frame is provided with a limit groove used in conjunction with the limit plate, and the inner wall of the pre-installed frame is provided with a movable hole used in conjunction with the insertion rod.

[0012] In order to achieve the effect of fixing the position of the rotating drum, as a preferred gas spring connection structure of the utility model, the right side of the limiting plate is bolted with a rotating drum, and the inner wall of the rotating drum is fixedly connected to the surface of the mounting assembly.

[0013] In order to achieve the effect of the rotating rod rotating on the inner wall of the rotating drum through the bearing, as a preferred gas spring connection structure of the utility model, the mounting assembly includes a mounting block, a rotating rod and a bearing, the left side of the mounting block is bolted to the right side of the rotating rod, the surface of the rotating rod is fixedly connected to the inner wall of the bearing, and the surface of the bearing is fixedly connected to the inner wall of the rotating drum.

[0014] In order to achieve the effect of the knob rotating on the inner wall of the mounting block, as a preferred gas spring connection structure of the utility model, the inner wall of the mounting block is movably connected with a knob, and the surface of the knob is threadedly connected to the inner wall of the gas spring body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The gas spring connection structure is provided with a gas spring body, a pre-installed component, an installation component, a limit plate and a limit mechanism. When in use, the installation component is fixed to the surface of the gas spring body, which is convenient for subsequent auxiliary installation work through the installation component. When the gas spring body needs to be connected and installed, the limit plate is driven by the gas spring body to be installed on the inner wall of the pre-installed component. When the limit plate reaches the inner wall of the pre-installed component, the connecting plate will drive the installation plate and the plug rod to move, which is convenient for inserting the plug rod into the inner wall of the pre-installed component and the limit plate, and convenient for limiting the limit plate to the inner wall of the pre-installed component through the plug rod. The installation stability of the limit plate is relatively high. When the gas spring body needs to be maintained later, the connecting plate is pulled to move. When the connecting plate moves, it will drive the installation plate and the plug rod to move, so that the plug rod releases the restriction on the limit plate, which is convenient for the subsequent removal of the limit plate and the user's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the gas spring connection structure of the utility model;

[0018] Figure 2 This is a structural diagram of the knob in the utility model;

[0019] Figure 3 It is a structural diagram of the installation components in the utility model;

[0020] Figure 4 It is a structural diagram of the pre-installed components in the utility model;

[0021] Figure 5 It is a structural diagram of the limiting mechanism in the utility model.

[0022] In the figure, 1. gas spring body; 2. limiting mechanism; 201. mounting plate; 202. plug rod; 203. connecting plate; 3. mounting assembly; 301. mounting block; 302. rotating rod; 303. bearing; 4. pre-installed assembly; 401. pre-installed frame; 402. pre-installed plate; 5. limiting plate; 6. connecting block; 7. supporting plate; 8. telescopic rod; 9. spring frame; 10. limiting groove; 11. movable hole; 12. rotating cylinder; 13. knob. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a gas spring connection structure, including a gas spring body 1 and a pre-installed component 4, a mounting component 3 is arranged on the surface of the gas spring body 1, a limiting plate 5 is arranged on the left side of the mounting component 3, the surface of the limiting plate 5 is clamped with the inner wall of the pre-installed component 4, a limiting mechanism 2 is arranged on the right side of the pre-installed component 4, and the surface of the limiting mechanism 2 is plugged with the inner wall of the limiting plate 5;

[0026] The limiting mechanism 2 includes a mounting plate 201, an insert rod 202 and a connecting plate 203. The connecting plate 203 is bolted to the mounting plate 201 on one side close to the mounting plate 201, the right side of the insert rod 202 is bolted to the left side of the mounting plate 201, the surface of the insert rod 202 is plugged into the inner wall of the limiting plate 5, and the surface of the insert rod 202 is movably connected to the inner wall of the pre-installed component 4.

[0027] In this embodiment: by setting the gas spring body 1, the pre-installed component 4, the installation component 3, the limit plate 5 and the limit mechanism 2, the gas spring body 1 is fixed to the surface of the gas spring body 1 through the installation component 3 during use, so as to facilitate the subsequent auxiliary installation work through the installation component 3. When the gas spring body 1 needs to be connected and installed, the limit plate 5 is driven by the gas spring body 1 to be installed to the inner wall of the pre-installed component 4. When the limit plate 5 reaches the inner wall of the pre-installed component 4, the connecting plate 203 will drive the mounting plate 201 and the plug rod 202 to move, so as to facilitate the insertion of the plug rod 202 into the inner wall of the pre-installed component 4 and the limit plate 5, so as to facilitate the limit plate 5 to be limited to the inner wall of the pre-installed component 4 by the plug rod 202. The installation stability of the limit plate 5 is relatively high. When the gas spring body 1 needs to be maintained later, the connecting plate 203 is pulled to move. When the connecting plate 203 moves, the mounting plate 201 and the plug rod 202 are driven to move, so that the plug rod 202 releases the restriction on the limit plate 5, so as to facilitate the subsequent removal of the limit plate 5 and facilitate the use of the user.

[0028] As a technical optimization solution of the present utility model, a connection block 6 is bolted to the right side of the pre-assembled component 4 , and a support plate 7 is bolted to the right side of the connection block 6 .

[0029] In this embodiment, by providing a connecting block 6 and a supporting plate 7 , the connecting block 6 and the supporting plate 7 are fixed in position during use, so that the connecting plate 203 can subsequently move stably on the left side of the supporting plate 7 .

[0030] As a technical optimization solution of the utility model, a telescopic rod 8 is bolted to the left side of the support plate 7, the left side of the telescopic rod 8 is bolted to the right side of the connecting plate 203, and a spring frame 9 is sleeved on the surface of the telescopic rod 8.

[0031] In this embodiment: by setting the telescopic rod 8 and the spring frame 9, when in use, the position of the telescopic rod 8 and the support plate 7 are fixed, the position of the support plate 7 and the connecting plate 203 are fixed, and the spring frame 9 is sleeved on the surface of the telescopic rod 8, which is convenient for the subsequent connecting plate 203 to perform auxiliary limiting work through the spring frame 9 and the telescopic rod 8, which is convenient for users to use.

[0032] As a technical optimization solution of the utility model, the pre-installed component 4 includes a pre-installed frame 401 and a pre-installed plate 402. The side of the pre-installed plate 402 close to the pre-installed frame 401 is bolted to the pre-installed frame 401, the surface of the limiting plate 5 is plugged into the inner wall of the pre-installed frame 401, and the surface of the insertion rod 202 is movably connected to the inner wall of the pre-installed frame 401.

[0033] In this embodiment: by setting up a pre-installed frame 401 and a pre-installed plate 402, the positions of the pre-installed plate 402 and the pre-installed frame 401 are fixed during use, so as to facilitate the subsequent insertion of the limit plate 5 into the inner wall of the pre-installed frame 401, and facilitate the subsequent auxiliary installation of the gas spring through the limit plate 5.

[0034] As a technical optimization solution of the utility model, the inner wall of the pre-installed frame 401 is provided with a limit groove 10 used in conjunction with the limit plate 5 , and the inner wall of the pre-installed frame 401 is provided with a movable hole 11 used in conjunction with the insertion rod 202 .

[0035] In this embodiment: through the limit groove 10 opened on the inner wall of the pre-installed frame 401, it is convenient for the limit plate 5 to be installed to the inner wall of the pre-installed frame 401 through the limit groove 10, and through the movable hole 11 opened on the inner wall of the pre-installed frame 401, it is convenient for the insertion rod 202 to be inserted into the inner wall of the pre-installed frame 401 through the movable hole 11.

[0036] As a technical optimization solution of the present utility model, a rotating drum 12 is bolted to the right side of the limiting plate 5 , and the inner wall of the rotating drum 12 is fixedly connected to the surface of the mounting assembly 3 .

[0037] In this embodiment, the rotating drum 12 is provided, and the rotating drum 12 and the limiting plate 5 are fixed in position during use, so that the gas spring body 1 can be stably rotated on the inner wall of the rotating drum 12 through the mounting assembly 3 .

[0038] As a technical optimization solution of the utility model, the mounting assembly 3 includes a mounting block 301, a rotating rod 302 and a bearing 303. The left side of the mounting block 301 is bolted to the right side of the rotating rod 302, the surface of the rotating rod 302 is fixedly connected to the inner wall of the bearing 303, and the surface of the bearing 303 is fixedly connected to the inner wall of the rotating drum 12.

[0039] In this embodiment: by setting the mounting block 301, the rotating rod 302 and the bearing 303, when in use, the position of the rotating rod 302 and the mounting block 301 are fixed, and the position of the bearing 303 and the rotating rod 302 are fixed, so that the subsequent rotating rod 302 can rotate on the inner wall of the rotating cylinder 12 through the bearing 303, and the subsequent gas spring body 1 can rotate, which is convenient for users to use.

[0040] As a technical optimization solution of the utility model, the inner wall of the mounting block 301 is movably connected with a knob 13 , and the surface of the knob 13 is threadedly connected to the inner wall of the gas spring body 1 .

[0041] In this embodiment, a knob 13 is provided, and when in use, the knob 13 is rotated on the inner wall of the mounting block 301 and the gas spring body 1, so that the gas spring body 1 can be fixed to the inner wall of the mounting block 301 by the knob 13, which is convenient for users to use.

[0042] Working principle: First, when in use, it is fixed on the surface of the gas spring body 1 through the installation component 3, which is convenient for subsequent auxiliary installation work through the installation component 3. When the gas spring body 1 needs to be connected and installed, the limit plate 5 is driven by the gas spring body 1 to be installed on the inner wall of the pre-installed component 4. When the limit plate 5 reaches the inner wall of the pre-installed component 4, the connecting plate 203 will drive the installation plate 201 and the plug rod 202 to move, which is convenient for inserting the plug rod 202 into the inner wall of the pre-installed component 4 and the limit plate 5, and convenient for limiting the limit plate 5 to the inner wall of the pre-installed component 4 through the plug rod 202. The installation stability of the limit plate 5 is relatively high. When the gas spring body 1 needs to be maintained later, the connecting plate 203 is pulled to move. When the connecting plate 203 moves, it will drive the installation plate 201 and the plug rod 202 to move, so that the plug rod 202 releases the restriction on the limit plate 5, which is convenient for the subsequent removal of the limit plate 5 and the user's use.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A gas spring connection structure, comprising a gas spring body (1) and a pre-assembled component (4), characterized in that: The surface of the gas spring body (1) is provided with a mounting assembly (3), a limiting plate (5) is provided on the left side of the mounting assembly (3), the surface of the limiting plate (5) is engaged with the inner wall of the pre-installed assembly (4), a limiting mechanism (2) is provided on the right side of the pre-installed assembly (4), and the surface of the limiting mechanism (2) is plugged into the inner wall of the limiting plate (5); The limiting mechanism (2) comprises a mounting plate (201), an insertion rod (202) and a connecting plate (203); a side of the connecting plate (203) close to the mounting plate (201) is bolted to the mounting plate (201); a right side of the insertion rod (202) is bolted to a left side of the mounting plate (201); a surface of the insertion rod (202) is plugged into an inner wall of the limiting plate (5); and a surface of the insertion rod (202) is movably connected to an inner wall of the pre-installed component (4).

2. A gas spring connection structure according to claim 1, characterized in that: A connection block (6) is bolted to the right side of the pre-assembled component (4), and a support plate (7) is bolted to the right side of the connection block (6).

3. A gas spring connection structure according to claim 2, characterized in that: A telescopic rod (8) is bolted to the left side of the support plate (7), the left side of the telescopic rod (8) is bolted to the right side of the connecting plate (203), and a spring frame (9) is sleeved on the surface of the telescopic rod (8).

4. A gas spring connection structure according to claim 1, characterized in that: The pre-installed component (4) comprises a pre-installed frame (401) and a pre-installed plate (402); the pre-installed plate (402) is bolted to the pre-installed frame (401) on one side close to the pre-installed frame (401); the surface of the limiting plate (5) is plugged into the inner wall of the pre-installed frame (401); and the surface of the insertion rod (202) is movably connected to the inner wall of the pre-installed frame (401).

5. A gas spring connection structure according to claim 4, characterized in that: The inner wall of the pre-installed frame (401) is provided with a limiting groove (10) for use with the limiting plate (5), and the inner wall of the pre-installed frame (401) is provided with a movable hole (11) for use with the insertion rod (202).

6. A gas spring connection structure according to claim 1, characterized in that: A rotating drum (12) is bolted to the right side of the limiting plate (5), and the inner wall of the rotating drum (12) is fixedly connected to the surface of the mounting assembly (3).

7. A gas spring connection structure according to claim 6, characterized in that: The mounting assembly (3) comprises a mounting block (301), a rotating rod (302) and a bearing (303); the left side of the mounting block (301) is bolted to the right side of the rotating rod (302); the surface of the rotating rod (302) is fixedly connected to the inner wall of the bearing (303); and the surface of the bearing (303) is fixedly connected to the inner wall of the rotating drum (12).

8. A gas spring connection structure according to claim 7, characterized in that: The inner wall of the mounting block (301) is movably connected with a knob (13), and the surface of the knob (13) is threadedly connected to the inner wall of the gas spring body (1).

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