CN219339578U

CN219339578U - Pneumatic cantilever frame

Info

Publication number: CN219339578U
Application number: CN202320403044.3U
Authority: CN
Inventors: 张李国; 宣月霞; 宣光珍
Original assignee: Suzhou Limin Shelf Co ltd
Current assignee: Suzhou Limin Shelf Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-14
Anticipated expiration: 2033-03-07

Abstract

The utility model is applicable to the technical field of cantilevers, and discloses a pneumatic cantilever support which comprises a first outer tube, wherein a mounting plate is arranged on the left side of the first outer tube, a tube groove is formed in the right side of the first outer tube, limiting sliding grooves are formed in four corners of the inner wall of the tube groove, an adjusting tube is arranged in the tube groove, limiting sliding strips are fixed to four corners of the outer wall of the adjusting tube, a second outer tube is fixed to the right side of the adjusting tube, an air cylinder is arranged at the bottom end of the inner portion of the adjusting tube, a piston rod of the air cylinder penetrates through the left side of the adjusting tube, the tail end of the piston rod of the air cylinder is fixedly butted with the inner wall of the first outer tube, and a plurality of groups of locking holes are uniformly formed in the top of the piston rod of the air cylinder. According to the utility model, the air cylinder is arranged in the adjusting pipe, and the adjusting mechanism is adjusted by adopting air driving, so that the distance between the first outer pipe and the second outer pipe can be quickly changed, a convenient adjusting effect is formed, and the convenience of adjusting the cantilever mount is improved.

Description

Pneumatic cantilever frame

Technical Field

The utility model is applicable to the technical field of cantilevers, and particularly relates to a pneumatic cantilever frame.

Background

Currently, automobiles have moved into many families, devices such as a mudguard are often required to be hung on the automobiles, and the existing suspension brackets are usually made of pipes and are directly fixed on a vehicle body such as a vehicle beam.

In the prior art, the cantilever mount is generally adjusted in a manual adjustment mode in the application process of the cantilever mount, meanwhile, the cantilever mount is also required to be manually locked after being adjusted, the adjustment is tedious and inconvenient, a pneumatic adjusting mechanism is required to improve the convenient effect in the adjustment process, and in order to solve the problems in the adjustment process, therefore, the pneumatic cantilever mount is provided.

Disclosure of Invention

The pneumatic cantilever frame solves the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a pneumatic cantilever frame, includes first outer tube, the left side of first outer tube is provided with the mounting panel, the tube socket has been seted up on the right side of first outer tube, spacing spout has all been seted up at the four corners of tube socket inner wall, the inside of tube socket is provided with the governing pipe, the four corners of governing pipe outer wall all is fixed with spacing draw runner, the right side of governing pipe is fixed with the second outer tube, the inside bottom of governing pipe is provided with the cylinder, the piston rod of cylinder runs through in the left side of governing pipe, the piston rod end of cylinder is fixed the butt joint with the inner wall of first outer tube, multiunit lockhole has evenly been seted up at the piston rod top of cylinder, the organic board is fixed on the top of governing pipe left side, electric putter is installed at the top of board, and electric putter's push rod end is provided with the tapered end.

Preferably, the size of the limiting slide bar is matched with that of the limiting slide groove, and the limiting slide bar is positioned in the limiting slide groove to form a sliding mechanism.

Preferably, the lock head is located right above the lock hole, the lock head is matched with the size of the lock hole, and the tail end of the lock head is inserted into the lock hole.

Preferably, the tube groove and the adjusting tube are cylindrical, and the outer wall of the adjusting tube is tightly attached to the inner wall of the tube groove.

Preferably, the mounting plate is a flange plate.

Preferably, a switch is arranged on the outer wall of the first outer tube, and the switch is electrically connected with the electric push rod and the air cylinder.

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

1. according to the utility model, the air cylinder is arranged in the adjusting pipe, and the adjusting mechanism is adjusted by adopting air driving, so that the distance between the first outer pipe and the second outer pipe can be quickly changed, a convenient adjusting effect is formed, and the convenience of adjusting the cantilever mount is improved.

2. According to the utility model, the locking mechanism is arranged on the outer wall of the adjusting pipe, so that the lock head and the lock hole are in butt joint in the adjusting process of the adjusting pipe, the stable locking of the adjusting pipe can be ensured, the stability of the butt joint is ensured, and meanwhile, the limit sliding strip slides in the limit sliding groove in the adjusting process of the adjusting pipe, so that the stability of the integral support is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a pneumatic cantilever frame according to the present utility model;

fig. 2 is a schematic view of the internal structure of a first outer tube of a pneumatic cantilever according to the present utility model;

FIG. 3 is a schematic diagram of a keyhole structure of a pneumatic cantilever according to the present utility model;

fig. 4 is a schematic diagram of a joint between a limiting chute and a limiting slide bar of a pneumatic cantilever according to the present utility model.

In the figure: 1. a first outer tube; 2. an adjusting tube; 3. a limit slide bar; 4. a second outer tube; 5. a mounting plate; 6. a tube groove; 7. a cylinder; 8. a machine plate; 9. an electric push rod; 10. a lock hole; 11. a lock head; 12. limiting sliding grooves; 13. a support frame; 14. and (3) a switch.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example; the types of the electric appliances provided in the present utility model are just references, and the specific meanings of the above terms in the present utility model can be understood by those skilled in the art according to specific situations by replacing different types of electric appliances having the same functions according to actual use situations.

Referring to fig. 1-4, a pneumatic cantilever frame, including first outer tube 1, the left side of first outer tube 1 is provided with mounting panel 5, tube groove 6 has been seted up on the right side of first outer tube 1, spacing spout 12 has all been seted up at the four corners of tube groove 6 inner wall, the inside of tube groove 6 is provided with adjusting tube 2, the four corners of adjusting tube 2 outer wall all is fixed with spacing draw-out 3, the right side of adjusting tube 2 is fixed with second outer tube 4, the inside bottom of adjusting tube 2 is provided with cylinder 7, the piston rod of cylinder 7 runs through in the left side of adjusting tube 2, the piston rod end of cylinder 7 and the fixed butt joint of the inner wall of first outer tube 1, multiunit lockhole 10 has evenly been seted up at the piston rod top of cylinder 7, the top of adjusting tube 2 left side is fixed with organic board 8, electric putter 9 is installed at the top of board 8, and electric putter 9's push rod end is provided with tapered end 11, in this embodiment, through being provided with cylinder 7 in adjusting tube 2, this adjustment mechanism adopts gas drive to adjust fast, can form the convenient and fast adjusting effect between the outer tube 4.

In this embodiment, the size of the limiting sliding strip 3 is adapted to that of the limiting sliding groove 12, and the limiting sliding strip 3 is located inside the limiting sliding groove 12 to form a sliding mechanism, so that when the adjusting pipe 2 is located in the pipe groove 6 for moving adjustment, the stability of the whole adjusting butt joint part is ensured.

In this embodiment, the lock 11 is located directly above the lock hole 10, the lock 11 is matched with the lock hole 10 in size, the end of the lock 11 is inserted into the lock hole 10, and after the lock 11 enters the lock hole 10, the lock at the adjusting mechanism is locked, so as to ensure the stability in the use process.

In this embodiment, tube groove 6 and regulation pipe 2 all are cylindrically, the outer wall of regulation pipe 2 closely laminates in the inner wall department of tube groove 6, and the regulation pipe 2 will be located the inner wall slip of tube groove 6, guarantees the stability when regulation pipe 2 slides, and simultaneously first outer tube 1 obtains stable guarantee through the holding power of regulation pipe 2 and the butt joint of second outer tube 4.

In this embodiment, the mounting plate 5 is a flange plate.

In this embodiment, the switch 14 is disposed on the outer wall of the first outer tube 1, and the switch 14 is electrically connected with the electric push rod 9 and the air cylinder 7, and the switch 14 will control the normal start and stop of the electric push rod 9 and the air cylinder 7.

The utility model is used when: the mounting panel 5 carries out fixed mounting through external bolt, when adjusting the interval of first outer tube 1 and second outer tube 4, when switch 14 control cylinder 7, piston rod in the cylinder 7 pushes up the regulation pipe, the inside that the regulation pipe will be located tube slot 6 at this moment removes, will form quick regulation to the interval of first outer tube 1 and second outer tube 4, at the in-process that the regulation pipe was adjusted, the fixed spacing slide bar 3 of regulation pipe outer wall will be located the spacing spout 12 that tube slot 6 inner wall was seted up and remove, thereby guarantee the firm in the adjustment process of first outer tube 1 and second outer tube 4, when electric putter 9 starts simultaneously, electric putter 9 will push down tapered end 11 makes tapered end 11 get into the inside of lockhole 10, thereby form the reinforcement locking to the regulation pipe, guarantee the stability of first outer tube 1 and second outer tube 4 junction, and is simple in design, it is comparatively practical.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a pneumatic cantilever frame, its characterized in that, includes first outer tube (1), the left side of first outer tube (1) is provided with mounting panel (5), tube groove (6) have been seted up on the right side of first outer tube (1), spacing spout (12) have all been seted up in the four corners of tube groove (6) inner wall, the inside of tube groove (6) is provided with governing tube (2), the four corners of governing tube (2) outer wall all is fixed with spacing draw runner (3), the right side of governing tube (2) is fixed with second outer tube (4), the inside bottom of governing tube (2) is provided with cylinder (7), the piston rod of cylinder (7) runs through in the left side of governing tube (2), the piston rod end of cylinder (7) is fixed with the inner wall of first outer tube (1) and is docked, multiunit lockhole (10) have evenly been seted up at the piston rod top of cylinder (7), the top of governing tube (2) left top is fixed with organic board (8), electric putter (9) are installed at the top of machine board (8), and electric putter (9) are provided with tapered end (11).

2. The pneumatic cantilever frame according to claim 1, wherein the size of the limiting sliding bar (3) is matched with that of the limiting sliding groove (12), and the limiting sliding bar (3) is positioned in the limiting sliding groove (12) to form a sliding mechanism.

3. The pneumatic cantilever support according to claim 1, wherein the locking head (11) is located right above the lock hole (10), the locking head (11) is matched with the lock hole (10) in size, and the tail end of the locking head (11) is inserted into the lock hole (10).

4. The pneumatic cantilever frame according to claim 1, wherein the pipe groove (6) and the adjusting pipe (2) are cylindrical, and the outer wall of the adjusting pipe (2) is tightly attached to the inner wall of the pipe groove (6).

5. A pneumatic cantilever according to claim 1, wherein the mounting plate (5) is a flange plate.

6. A pneumatic cantilever mount according to claim 1, wherein the outer wall of the first outer tube (1) is provided with a switch (14), the switch (14) being electrically connected to the electric push rod (9) and the cylinder (7).