CN219235088U

CN219235088U - Wheel carrier with wire pressing prevention function

Info

Publication number: CN219235088U
Application number: CN202223322341.XU
Authority: CN
Inventors: 李萌萌
Original assignee: Fourth Medical Center General Hospital of Chinese PLA
Current assignee: Fourth Medical Center General Hospital of Chinese PLA
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-23
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a wheel carrier with a line pressing prevention function, which belongs to the technical field of wheel carrier production and comprises a first telescopic rod, wherein a second telescopic rod is connected to the side wall of one side of the first telescopic rod, the first telescopic rod is vertically arranged with the second telescopic rod, a third telescopic rod is hinged to the side wall of the telescopic end of the first telescopic rod, the telescopic end of the second telescopic rod is connected with a fourth telescopic rod, the fourth telescopic rod is in contact with the third telescopic rod, the first telescopic rod is vertically arranged with the third telescopic rod, limit components are commonly arranged on the side walls of the third telescopic rod and the fourth telescopic rod, two groups of fixed pipes are symmetrically arranged below the second telescopic rod and the third telescopic rod, and the two groups of fixed pipes are mutually symmetrically arranged; according to the utility model, the size of the frame is adjusted by arranging the first telescopic rod, the second telescopic rod, the third telescopic rod, the fourth telescopic rod, the fixed pipe, the fixed rod and other structures to be matched with each other, so that the requirements under different conditions are met, and the applicability of the device is improved.

Description

Wheel carrier with wire pressing prevention function

Technical Field

The utility model relates to the technical field of wheel carrier production, in particular to a wheel carrier with a wire pressing prevention function.

Background

Wheel carriers are known which are cast in one piece or forged in one piece from steel or aluminium, wherein the functional surface is usually machined again, while the holder on the wheel carrier is designed to prevent crimping.

At present, the existing wheel carrier is generally integrated, cannot be adjusted, can only fix workpiece wheels with specific sizes, and has poor applicability.

Therefore, the wheel carrier with the line pressing prevention function is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the wheel carrier with the function of preventing the line pressing, overcomes the defects of the prior art and aims at solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent wheel carrier of line ball function, includes first telescopic link, be connected with the second telescopic link on the lateral wall of first telescopic link one side, and first telescopic link sets up with the second telescopic link is perpendicular, articulated on the lateral wall of the telescopic end of first telescopic link have the third telescopic link, the telescopic end of second telescopic link is connected with the fourth telescopic link, the fourth telescopic link is inconsistent with the third telescopic link, and first telescopic link sets up with the third telescopic link is perpendicular, install spacing subassembly jointly on the lateral wall of third telescopic link and the fourth telescopic link, second telescopic link and third telescopic link below symmetry are provided with two sets of fixed pipes, two sets of fixed pipe mutual symmetry sets up, sliding connection has the dead lever in the fixed pipe, the mouth of pipe of dead lever upper end pass the fixed pipe and upwards extend and connect on the lateral wall of corresponding second telescopic link and third telescopic link.

As a preferable technical scheme of the utility model, the limiting component comprises a first screw sleeve fixedly arranged on the side wall of the third telescopic rod, a second screw sleeve is arranged on the side wall of the fourth telescopic rod, a screw rod is connected onto the first screw sleeve and the second screw sleeve in a threaded manner, the third telescopic rod and the fourth telescopic rod are limited through the screw rod in the first screw sleeve and the second screw sleeve in a threaded manner, and when a workpiece wheel is required to be placed in, the screw rod is taken out from the first screw sleeve and the second screw sleeve, an opening is formed between the third telescopic rod and the fourth telescopic rod, and the workpiece wheel is conveniently placed in a frame.

As a preferable technical scheme of the utility model, one end of the screw rod is connected with the rotating block, and the side wall of the rotating block is provided with anti-skid patterns, so that the screw rod is convenient for workers to rotate.

As a preferable technical scheme of the utility model, the fixing tube and the fixing rod are connected through bolts, so that the fixing rod is fixed in the fixing tube.

As a preferable technical scheme of the utility model, the side wall of the fixed pipe is symmetrically connected with two sloping plates, so that the stability of the support of the fixed pipe is improved.

As a preferable technical scheme of the utility model, an arc-shaped elastic sheet is commonly arranged between the first telescopic rod and the second telescopic rod, and the workpiece wheel is limited and fixed through the elastic sheet.

The utility model has the beneficial effects that:

(1) According to the utility model, the size of the frame is adjusted by arranging the first telescopic rod, the second telescopic rod, the third telescopic rod, the fourth telescopic rod, the fixed pipe, the fixed rod and other structures to be matched with each other, so that the requirements under different conditions are met, and the applicability of the device is improved.

(2) According to the utility model, through arranging the structures such as the screw sleeve, the second screw sleeve, the screw rod and the like, an opening is formed between the third telescopic rod and the fourth telescopic rod, so that the workpiece wheel is conveniently placed into the frame.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic diagram of the overall structure of the present utility model.

In the figure: 1. a first telescopic rod; 2. a second telescopic rod; 3. a third telescopic rod; 4. a fourth telescopic rod; 5. a fixed tube; 6. a fixed rod; 7. a first screw sleeve; 8. a second screw sleeve; 9. a screw rod; 10. a rotating block; 11. a sloping plate; 12. an elastic sheet.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-2, a wheel carrier with a wire pressing prevention function comprises a first telescopic rod 1, wherein a second telescopic rod 2 is fixedly connected to the side wall of one side of the first telescopic rod 1, the first telescopic rod 1 and the second telescopic rod 2 are vertically arranged, a third telescopic rod 3 is hinged to the side wall of the telescopic end of the first telescopic rod 1, a fourth telescopic rod 4 is connected to the telescopic end of the second telescopic rod 2, the fourth telescopic rod 4 is in contact with the third telescopic rod 3, the first telescopic rod 1 and the third telescopic rod 3 are vertically arranged, a limiting component is commonly installed on the side wall of the third telescopic rod 3 and the side wall of the fourth telescopic rod 4, the first telescopic rod 1, the second telescopic rod 2, the third telescopic rod 3 and the fourth telescopic rod 4 are completely identical in structure, and the first telescopic rod 1, the second telescopic rod 2, the third telescopic rod 3 and the fourth telescopic rod 4 are mutually connected to form a rectangular frame, two groups of fixed pipes 5 are symmetrically arranged below the second telescopic rod 2 and the third telescopic rod 3, the two groups of fixed pipes 5 are symmetrically arranged, the fixed pipes 5 are connected with the fixed rods 6 in a sliding manner, the upper ends of the fixed rods 6 penetrate through pipe orifices of the fixed pipes 5 and extend upwards and are connected to the corresponding side walls of the second telescopic rod 2 and the third telescopic rod 3, when the size of a frame needs to be adjusted, the frame with the specified size is adjusted through the expansion and contraction of the first telescopic rod 1, the second telescopic rod 2, the third telescopic rod 3 and the fourth telescopic rod 4, when the height of the frame needs to be adjusted, acting force is applied to the fixed rods 6, the fixed rods 6 move in the fixed pipes 5 in the vertical direction, and the height of the frame is adjusted, so that the requirements under different conditions are met, and the applicability of the device is improved.

In this embodiment, the spacing subassembly includes the first swivel nut 7 of fixed mounting on the side wall of third telescopic link 3, install second swivel nut 8 on the side wall of fourth telescopic link 4, common threaded connection has lead screw 9 on first swivel nut 7 and the second swivel nut 8, carry out spacing with third telescopic link 3 and fourth telescopic link 4 through lead screw 9 threaded connection in first swivel nut 7 and second swivel nut 8, when needing to put into the work piece wheel, take out lead screw 9 from in first swivel nut 7 and the second swivel nut 8, make and form an opening between third telescopic link 3 and the fourth telescopic link 4, conveniently put into the frame with the work piece wheel.

In the embodiment, one end of the screw rod 9 is connected with a rotating block 10, and the side wall of the rotating block 10 is provided with anti-skid patterns, so that a worker can conveniently rotate the screw rod 9.

In this embodiment, the fixing tube 5 and the fixing rod 6 are connected by a bolt, so that the fixing rod 6 is fixed in the fixing tube 5.

In this embodiment, two sloping plates 11 are symmetrically connected to the side wall of the fixed tube 5, so as to improve the stability of the support of the fixed tube 5.

In this embodiment, an arc-shaped elastic piece 12 is mounted between the first telescopic rod 1 and the second telescopic rod 2, and the workpiece wheel is limited and fixed by the elastic piece 12.

Working principle: when the size of the frame needs to be adjusted, the frame with the specified size is adjusted through the expansion of the first expansion link 1, the second expansion link 2, the third expansion link 3 and the fourth expansion link 4, when the height of the frame needs to be adjusted, acting force is applied to the fixed rod 6, the fixed rod 6 moves in the vertical direction in the fixed pipe 5 to adjust the height of the frame, after the size adjustment of the frame is completed, the screw rod 9 is taken out from the first screw sleeve 7 and the second screw sleeve 8, an opening is formed between the third expansion link 3 and the fourth expansion link 4, a workpiece wheel is conveniently placed into the frame, the size of the frame is adjusted through the upper structure, and the requirements under different conditions are met, so that the applicability of the device is improved.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a prevent wheel carrier of line ball function, includes first telescopic link (1), its characterized in that, be connected with second telescopic link (2) on the lateral wall of first telescopic link (1) one side, and first telescopic link (1) set up perpendicularly with second telescopic link (2), articulated on the lateral wall of the telescopic end of first telescopic link (1) have third telescopic link (3), the telescopic end of second telescopic link (2) is connected with fourth telescopic link (4), fourth telescopic link (4) and third telescopic link (3) offset, and first telescopic link (1) and third telescopic link (3) set up perpendicularly, install spacing subassembly jointly on the lateral wall of third telescopic link (3) and fourth telescopic link (4), second telescopic link (2) and third telescopic link (3) below symmetry are provided with two sets of fixed tube (5) mutual symmetry and set up, be connected with dead lever (6) in fixed tube (5), fixed link (6) and extension on the corresponding side wall of second telescopic link (3) of fixed link (6) and extension pipe (3).

2. The wheel carrier with the wire pressing prevention function according to claim 1, wherein the limiting assembly comprises a first screw sleeve (7) fixedly installed on the side wall of the third telescopic rod (3), a second screw sleeve (8) is installed on the side wall of the fourth telescopic rod (4), and a screw rod (9) is connected to the first screw sleeve (7) and the second screw sleeve (8) in a common thread mode.

3. The wheel carrier with the line pressing prevention function according to claim 2, wherein one end of the screw rod (9) is connected with a rotating block (10), and the side wall of the rotating block (10) is provided with anti-skidding lines.

4. Wheel carrier with a thread-pressing prevention function according to claim 1, characterized in that the fixing tube (5) and the fixing rod (6) are connected by bolts.

5. The wheel carrier with the line pressing prevention function according to claim 4, wherein two sloping plates (11) are symmetrically connected to the side wall of the fixed pipe (5).

6. Wheel carrier with a thread-pressing prevention function according to claim 1, characterized in that an arc-shaped elastic piece (12) is jointly arranged between the first telescopic rod (1) and the second telescopic rod (2).