Mounting bracket

Abstract

The utility model relates to the technical field of automobiles, in particular to an installation support which comprises an outer frame, universal wheels are fixedly connected to the bottom side of the outer frame, a sliding groove is fixedly connected to the upper side of the outer frame, and a connecting sleeve is fixedly connected to the outer side of the outer frame. The lifting structure is arranged on the outer frame; the lifting structure comprises a first lead screw rotationally connected into the connecting sleeve, a threaded sleeve in threaded connection to the first lead screw, a connecting rod slidably connected to the threaded sleeve, a rotating table fixedly connected to the connecting rod, a first rotating rod rotationally connected into the rotating table, and a first air cylinder telescopic rod fixedly connected to the rear side of the first rotating rod. After the connecting rod is moved to the position where the axle needs to be clamped, and after clamping is completed, the first air cylinder telescopic rod can be driven to lift and rotate the position of the connecting rod, so that the device can clamp and lift the axle located on the ground, and the manpower physical loss during axle moving can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a mounting bracket. Background Art

[0002] The automobile axle is connected to the frame through a suspension, and wheels are installed at both ends. The function of the axle is to bear the load of the car and maintain the normal driving of the car on the road. When the automobile axle is installed in conjunction with other components, a mounting bracket is required to move the automobile axle to the installation position.

[0003] In the prior art, for example, a vehicle axle mounting bracket disclosed in publication number CN220180829U clamps the axle by a clamping plate and moves the axle by a structure capable of moving the axle, so that the axle is moved to a position where it can be easily installed.

[0004] In actual use, the outer surface of the axle is irregular. Using clamps to clamp the axle will result in a small friction between the clamps and the axle due to the flat surface of the clamps and the small contact area with the irregular outer surface of the car. In the process of moving the axle, it will fall off due to the small friction, which can easily damage the axle. In addition, the axle is heavy, and placing the axle between the clamps also requires a lot of manpower and material resources. Utility Model Content

[0005] In view of the fact that the friction between the above-mentioned clamping plates and the outer surface of the axle is small, it is easy to fall off during movement; the axle is heavy, and the process of placing the axle between the clamping plates requires a lot of manpower and material resources, the present utility model is proposed.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a mounting bracket, comprising an outer frame, a universal wheel is fixedly connected to the bottom side of the outer frame, a slide groove is fixedly connected to the upper side of the outer frame, and a connecting sleeve is fixedly connected to the outer side of the outer frame;

[0007] Also included is a lifting structure disposed on the outer frame;

[0008] The lifting structure includes a first screw rod rotatably connected in a connecting sleeve, a threaded sleeve threadedly connected to the first screw rod, a connecting rod slidably connected to the threaded sleeve, a rotating table fixedly connected to the connecting rod, a first rotating rod rotatably connected to the rotating table, and a first cylinder telescopic rod fixedly connected to the rear side of the first rotating rod.

[0009] As a preferred solution of the mounting bracket described in the utility model, wherein: a fixing plate is fixedly connected to the first cylinder telescopic rod, a second rotating rod is rotatably connected to the fixing plate, and a limiting plate is fixedly connected to the second rotating rod.

[0010] As a preferred solution of the mounting bracket described in the utility model, wherein: an arc-shaped sliding block is fixedly connected to the connecting rod, an arc-shaped sliding groove is opened on the inner side of the threaded sleeve, and a first limiting block is fixedly connected to the outer side of the threaded sleeve.

[0011] As a preferred solution of the mounting bracket described in the utility model, wherein: a first motor is fixedly connected to one side of the first screw rod, and a clamping structure is provided on the lower side of the connecting rod.

[0012] As a preferred solution of an installation bracket described in the utility model, the clamping structure includes a main rod fixedly connected to the lower side of the connecting rod, a second screw rod rotatably connected to the main rod, a limiting column fixedly connected to the second screw rod, a clamping plate threadedly connected to the second screw rod, and a second limiting block fixedly connected to the clamping plate.

[0013] As a preferred solution of the mounting bracket described in the utility model, wherein: a rotating roller is fixedly connected to the clamping plate, a second cylinder telescopic rod is fixedly connected to the clamping plate, a blocking plate is fixedly connected to one side of the second cylinder telescopic rod, and a second motor is arranged on one side of the second screw rod.

[0014] Beneficial effects of the utility model:

[0015] 1. The first motor drives the first screw rod to move the threaded sleeve on the first screw rod, thereby driving the connecting rod to move to the position where the axle needs to be clamped. After the clamping is completed, the first cylinder telescopic rod can be driven to lift and rotate the position of the connecting rod, so that the device can clamp and lift the axle on the ground, which can reduce the manpower and physical loss when moving the axle.

[0016] 2. The clamping structure can clamp axles of different shapes and sizes, so that they can still rotate and adjust their angles inside the clamping structure, so that the operator can adjust the axle to the best installation position. After the adjustment is completed, the axle can be fixed with a block to prevent it from shifting during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model.

[0019] Figure 2It is a schematic diagram of the lifting structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the internal structure of the lifting structure of the utility model.

[0021] Figure 4 This is a schematic diagram of the clamping structure of the utility model.

[0022] Explanation of the accompanying drawings: 1. outer frame; 11. universal wheel; 12. slide groove; 13. connecting sleeve; 21. first screw rod; 22. threaded sleeve; 23. connecting rod; 24. rotating table; 25. first rotating rod; 26. first cylinder telescopic rod; 27. fixed plate; 28. second rotating rod; 29. ​​limit plate; 210. arc-shaped slider; 211. arc-shaped slide groove; 212. first limit block; 213. first motor; 31. main rod; 32. second screw rod; 33. limit column; 34. clamping plate; 35. second limit block; 36. rotating roller; 37. second cylinder telescopic rod; 38. blocking plate; 39. second motor. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] Example 1

[0025] Reference Figure 1-3 , which is the first embodiment of the utility model, provides a mounting bracket, including an outer frame 1, with a counterweight inside the outer frame 1, which can maintain the stability of the device when the device clamps and lifts the vehicle bridge, and a universal wheel 11 is fixedly connected to the bottom side of the outer frame 1, and the universal wheel 11 can be used for moving the device and locking the device, and a slide groove 12 is fixedly connected to the upper side of the outer frame 1. The slide groove 12 cooperates with the first limit block 212 to limit the threaded sleeve 22 so that it can only move along the first screw rod 21, and a connecting sleeve 13 is fixedly connected to the outer side of the outer frame 1, and the connecting sleeve 13 is used to fix the first motor 213 and rotate the first screw rod 21;

[0026] It also includes a lifting structure arranged on the outer frame 1;

[0027] The lifting structure includes a first screw rod 21 rotatably connected to the connecting sleeve 13, a threaded sleeve 22 threadedly connected to the first screw rod 21, a connecting rod 23 slidably connected to the threaded sleeve 22, a rotating table 24 fixedly connected to the connecting rod 23, the rotating table 24 is fixedly connected to the upper half of the connecting rod 23 and can be rotatably connected to the first rotating rod 25, the first rotating rod 25 rotatably connected to the rotating table 24, the first rotating rod 25 is fixedly connected to the first cylinder telescopic rod 26 through the rear connecting block, and the first cylinder telescopic rod 26 is fixedly connected to the rear side of the first rotating rod 25.

[0028] A fixing plate 27 is fixedly connected to the first cylinder telescopic rod 26, and a rod is provided on the fixing plate 27 for fixedly connecting with the first cylinder telescopic rod 26. A second rotating rod 28 is rotatably connected to the fixing plate 27, and the second rotating rod 28 is used to be rotatably connected to the end of the fixing plate 27 so that the end of the first cylinder telescopic rod 26 can also rotate. A limiting plate 29 is fixedly connected to the second rotating rod 28, and a groove for cooperating with the limiting plate 29 is provided on the outer frame 1, so that the first cylinder telescopic rod 26 can move following the connecting rod 23.

[0029] An arc-shaped slider 210 is fixedly connected to the connecting rod 23. The arc-shaped slider 210 cooperates with the arc-shaped slide groove 211 so that the connecting rod 23 can rotate around the threaded sleeve 22, thereby facilitating the lifting of the clamping structure. An arc-shaped slide groove 211 is provided on the inner side of the threaded sleeve 22, and a first limit block 212 is fixedly connected to the outer side of the threaded sleeve 22.

[0030] A first motor 213 is fixedly connected to one side of the first screw rod 21 . The first motor 213 can drive the first screw rod 21 to rotate. A clamping structure is disposed at the lower side of the connecting rod 23 .

[0031] During use, first move the device as a whole to the position of the axle, and then adjust the position of the clamping structure according to the length of the axle, specifically: start the first motor 213, so that the first motor 213 drives the first screw rod 21 to rotate, and the rotation of the first screw rod 21 will drive the threaded sleeve 22 threaded thereon to move, because the threaded sleeve 22 cooperates with the first limit block 212 and the slide groove 12, and can only move along the first screw rod 21, and will not rotate. The two threaded sleeves 22 have opposite threads inside, so they will move in opposite directions until the position of the connecting rod 23 is aligned and the clamping structure needs to clamp the axle and stop;

[0032] When moving the connecting rod 23, the limit plate 29 moves in the groove of the outer frame 1, and is used to limit the position of the first cylinder telescopic rod 26 so that it can move with the connecting rod 23. When the connecting rod 23 needs to be lifted, it is only necessary to drive the first cylinder telescopic rod 26 to extend it. Because the length of the first cylinder telescopic rod 26 is extended, and the position of the fixed plate 27 will not change, the connecting rod 23 will gradually rise, so that the clamping structure on the lower side of the connecting rod 23 can also be lifted, so that the clamping structure reaches the required position. In this process, as the first cylinder telescopic rod 26 is extended, the rotating table 24 and the first rotating rod 25 cooperate, and the fixed plate 27 cooperates with the second rotating rod 28 to enable the front and rear ends of the first cylinder telescopic rod 26 to rotate, thereby satisfying the rotation angle of the connecting rod 23 when the first cylinder telescopic rod 26 is extended.

[0033] Example 2

[0034] Reference Figure 1-4, which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: the clamping structure includes a main rod 31 fixedly connected to the lower side of the connecting rod 23, the middle part of the main rod 31 has a hollow circular hole, and both sides have grooves that cooperate with the second limit block 35, a second screw rod 32 rotatably connected to the main rod 31, the second screw rod 32 is limited in the main rod 31 by the limit column 33, the limit column 33 fixedly connected to the second screw rod 32, a clamping plate 34 threadedly connected to the second screw rod 32, the upper side of the clamping plate 34 has a threaded sleeve threadedly connected to the second screw rod 32, and a second limit block 35 fixedly connected to the clamping plate 34, the second limit block 35 is used to prevent the clamping plate 34 from rotating and only move along the second screw rod 32.

[0035] A rotating roller 36 is fixedly connected to the clamping plate 34, and the rotating roller 36 fits the inner wall of the clamping plate 34 to assist the rotation of the axle. A second cylinder telescopic rod 37 is fixedly connected to the clamping plate 34, and a blocking plate 38 is fixedly connected to one side of the second cylinder telescopic rod 37. When the blocking plate 38 is pushed out by the second cylinder telescopic rod 37 until it is close to the axle, the axle will be prevented from continuing to rotate in the clamping plate 34. A second motor 39 is provided on one side of the second screw rod 32, and the second motor 39 is used to drive the second screw rod 32 to rotate.

[0036] During use, when the connecting rod 23 is already located at the axle that needs to be clamped, the second motor 39 can be started to drive the second screw rod 32 to rotate, thereby driving the clamping plate 34 on the second screw rod 32 to move in the opposite direction, so that the clamping plate 34 clamps the axle. After clamping, the rotating roller 36 will fit the axle, so that the axle can rotate in the clamping plate 34 even if it is clamped. When the clamping plate 34 is lifted, the operator can manually adjust the angle of the axle to make it in the best installation state and then start the second cylinder telescopic rod 37 to make the blocking plate 38 close to the axle so that the axle is further clamped, so that the axle cannot rotate in the clamping plate 34, and subsequent installation can be carried out.

[0037] The remaining structures are the same as those of Example 1.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A mounting bracket, comprising an outer frame (1), a universal wheel (11) being fixedly connected to the bottom side of the outer frame (1), a slide groove (12) being fixedly connected to the top side of the outer frame (1), and a connecting sleeve (13) being fixedly connected to the outer side of the outer frame (1); Features: It also includes a lifting structure arranged on the outer frame (1); The lifting structure comprises a first screw rod (21) rotatably connected to a connecting sleeve (13), a threaded sleeve (22) threadably connected to the first screw rod (21), a connecting rod (23) slidably connected to the threaded sleeve (22), a rotating table (24) fixedly connected to the connecting rod (23), a first rotating rod (25) rotatably connected to the rotating table (24), and a first cylinder telescopic rod (26) fixedly connected to the rear side of the first rotating rod (25).

2. A mounting bracket according to claim 1, characterized in that: A fixing plate (27) is fixedly connected to the first cylinder telescopic rod (26), a second rotating rod (28) is rotatably connected to the fixing plate (27), and a limiting plate (29) is fixedly connected to the second rotating rod (28).

3. A mounting bracket according to claim 2, characterized in that: An arc-shaped sliding block (210) is fixedly connected to the connecting rod (23), an arc-shaped sliding groove (211) is provided on the inner side of the threaded sleeve (22), and a first limiting block (212) is fixedly connected to the outer side of the threaded sleeve (22).

4. The mounting bracket according to claim 1, characterized in that: A first motor (213) is fixedly connected to one side of the first screw rod (21), and a clamping structure is provided on the lower side of the connecting rod (23).

5. A mounting bracket according to claim 4, characterized in that: The clamping structure comprises a main rod (31) fixedly connected to the lower side of the connecting rod (23), a second screw rod (32) rotatably connected to the main rod (31), a limiting column (33) fixedly connected to the second screw rod (32), a clamping plate (34) threadedly connected to the second screw rod (32), and a second limiting block (35) fixedly connected to the clamping plate (34).

6. A mounting bracket according to claim 5, characterized in that: A rotating roller (36) is fixedly connected to the clamping plate (34), a second cylinder telescopic rod (37) is fixedly connected to the clamping plate (34), a blocking plate (38) is fixedly connected to one side of the second cylinder telescopic rod (37), and a second motor (39) is provided on one side of the second screw rod (32).

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