CN219236649U

CN219236649U - Frame connecting assembly

Info

Publication number: CN219236649U
Application number: CN202223404121.1U
Authority: CN
Inventors: 胡帆
Original assignee: Anhui Runliang Intelligent Automobile Co ltd
Current assignee: Anhui Runliang Intelligent Automobile Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-23
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the technical field of frames, in particular to a frame connecting assembly, which comprises a main box body, wherein a supporting frame is fixedly arranged in the main box body, a rotatable rotating bearing is arranged on the inner circular surface of the supporting frame, the rotating bearing is in rotating fit with the supporting frame, and a rotating shaft is fixedly arranged on the inner circular surface of the rotating bearing, and the innovation point of the utility model is that: the rotary shaft is fixedly arranged on the inner circle surface of the rotary bearing, multiple grading disassembly is further realized, the efficient disassembly of any position of the device is further ensured, the traditional and complicated disassembly and assembly process is further changed, the disassembly process is simplified, the repair and replacement of internal parts are facilitated, the standby time is shortened, the working efficiency and the practicability are greatly improved, the magnetic telescopic rod is driven to start to stretch out and draw back, the device is further ensured to be suitable for the road surfaces of various severe areas, the stability and the safety during movement are further improved, the comfort level of a user is further ensured, and the practicability of the device is further improved.

Description

Frame connecting assembly

Technical Field

The utility model relates to the technical field of frames, in particular to a frame connecting assembly.

Background

The frame is also called a girder. The base body of the automobile has sufficient strength and rigidity to withstand the load of the automobile and the impact transmitted from the wheels. The frame is used for supporting and connecting the assemblies of the automobile, so that the assemblies maintain relatively correct positions and bear various loads inside and outside the automobile.

In the existing frame connecting assembly technology, most of frames and wheels of the front section of the bicycle are directly fixed through screws, so that the fixity and the stability are poor, and the frames and the wheels are difficult to disassemble and replace due to long-time use and abrasion, so that the subsequent maintenance and repair are further affected, and the cost is high during use.

Disclosure of Invention

The present utility model is directed to a frame attachment assembly that overcomes the above-mentioned shortcomings of the prior art.

The frame connecting assembly comprises a main box body, a supporting frame is fixedly arranged in the main box body, a rotatable rotating bearing is arranged on the inner circle surface of the supporting frame and is in rotating fit with the supporting frame, a rotating shaft is fixedly arranged on the inner circle surface of the rotating bearing, a main magnet which is bilaterally symmetrical is arranged on the left side of the rotating shaft, a pneumatic telescopic rod which is bilaterally symmetrical and can perform telescopic motion is fixedly arranged on the left end surface of the main magnet, and a pushing frame is arranged on the end surface of one side of the pneumatic telescopic rod far away from the center.

In some embodiments, the outer circumferential surface of the rotating shaft is fixedly provided with a bilateral symmetry damping ring.

In some embodiments, a metal ring is arranged on the outer side of the shock absorption ring, and auxiliary electromagnets which are symmetrical in front-back are fixedly arranged on the inner circular surface of the metal ring.

In some embodiments, a magnetic spring capable of stretching and retracting is arranged on one side end face, close to the center, of the auxiliary electromagnet.

In some embodiments, the outer circular surface of the magnetic spring is provided with a magnetic telescopic rod capable of telescopic movement, the other end of the magnetic spring is fixedly provided with a secondary permanent magnet, and the secondary permanent magnet is magnetically matched with the secondary electromagnet.

In some embodiments, the other end of the auxiliary permanent magnet is fixedly provided with a flexible foam plate.

In some embodiments, the end face of one side of the metal ring far away from the center is magnetically matched with the main magnet, and the outer circular surface of the main box body is fixedly provided with a rotary roller.

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the rotatable rotating bearing is arranged on the inner circle surface of the support frame, the rotating bearing is in rotating fit with the support frame, and the rotating shaft is fixedly arranged on the inner circle surface of the rotating bearing, so that multiple grading disassembly is realized, the efficient disassembly of any position of the device is further ensured, the traditional and complicated disassembly process is further changed, the disassembly process is further simplified, the repair and replacement of internal parts are facilitated, the standby time is reduced, and the working efficiency and practicality are greatly enhanced.

2. The auxiliary electromagnet which is symmetrical in front and back is fixedly arranged on the inner circular surface of the metal ring, the magnetic spring which can move in a telescopic manner is arranged on the end surface of one side, close to the center, of the auxiliary electromagnet, and the magnetic telescopic rod which can move in a telescopic manner is arranged on the outer circular surface of the magnetic spring, so that the magnetic telescopic rod is driven to start stretching, the device is ensured to be suitable for the road surfaces of various severe areas, the stability and the safety during movement are further improved, the comfort level of a user is further ensured, and the practicability of the device is further improved.

Drawings

FIG. 1 is a left side view of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a top view of the present utility model;

FIG. 5 is a schematic view of the overall structure of a frame attachment assembly according to the present utility model;

fig. 6 is a schematic view of the appearance of the metal ring part of fig. 5 according to the present utility model.

In the figure:

101. a main case; 102. rotating the roller; 103. a support frame; 104. a rotation shaft; 105. a rotating bearing; 106. a main magnet; 107. a pneumatic telescopic rod; 108. pushing the frame; 109. a shock-absorbing ring; 110. a metal ring; 111. an auxiliary electromagnet; 112. a magnetic telescopic rod; 113. an auxiliary permanent magnet; 114. a magnetic spring; 115. foam board.

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. 1-6, in a first embodiment of the present utility model, an embodiment of a frame connection assembly is provided, which includes a main case 101, a support frame 103 is fixedly disposed in the main case 101, a rotatable rotating bearing 105 is disposed on an inner circle surface of the support frame 103, the rotating bearing 105 is in rotation fit with the support frame 103, a rotating shaft 104 is fixedly disposed on an inner circle surface of the rotating bearing 105, a main magnet 106 that is symmetric left and right is disposed on a left side of the rotating shaft 104, a pneumatic telescopic rod 107 that is symmetric left and right and can perform telescopic motion is fixedly disposed on a left end surface of the main magnet 106, and a pushing frame 108 is disposed on an end surface of one side of the pneumatic telescopic rod 107 that is far from the center.

The frame 108 is pushed by a user, and then the main box body 101 is driven to start rotating, the telescopic pneumatic telescopic rod 107 is arranged in the frame, the rotary shaft 104 is driven to start telescopic motion with the main box body 101, the rotary shaft 104 can be directly disassembled through the rotary shaft 104, multiple grading disassembly is further realized, the efficient disassembly of any position of the device is further ensured, the traditional and complicated disassembly process is further changed, the disassembly process is further simplified, the internal parts are convenient to repair and replace, the standby time is reduced, and the working efficiency and practicality are greatly improved.

Example two

Referring to fig. 1-6, in a second embodiment of the present utility model, based on the previous embodiment, specifically, an outer circumferential surface of the rotating shaft 104 is fixedly provided with a laterally symmetrical damper ring 109, an outer side of the damper ring 109 is provided with a metal ring 110, an inner circumferential surface of the metal ring 110 is fixedly provided with a front-back symmetrical auxiliary electromagnet 111, a side end surface of the auxiliary electromagnet 111, which is close to the center, is provided with a magnetic spring 114 capable of stretching, an outer circumferential surface of the magnetic spring 114 is provided with a magnetic stretching rod 112 capable of stretching, the other end of the magnetic spring 114 is fixedly provided with an auxiliary permanent magnet 113, the auxiliary permanent magnet 113 is magnetically matched with the auxiliary electromagnet 111, the other end of the auxiliary permanent magnet 113 is fixedly provided with a flexible foam plate 115, a side end surface of the metal ring 110, which is far from the center, is magnetically matched with the main magnet 106, and the outer circumferential surface of the main box 101 is fixedly provided with a rotating roller 102.

At this time, the auxiliary electromagnet 111 and the auxiliary permanent magnet 113 are magnetically matched, so that the magnetic spring 114 is driven to start stretching movement, the magnetic stretching rod 112 is driven to start stretching, the device is ensured to be applicable to the road surfaces in various severe areas, stability and safety during movement are improved, comfort of a user is further ensured, and practicability of the device is further improved.

The above embodiments are merely illustrative embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.

Claims

1. A frame connection assembly comprising a main housing (101), characterized in that: the novel pneumatic lifting device is characterized in that a supporting frame (103) is fixedly arranged in the main box body (101), a rotatable rotating bearing (105) is arranged on the inner circle surface of the supporting frame (103), the rotating bearing (105) is in rotating fit with the supporting frame (103), a rotating shaft (104) is fixedly arranged on the inner circle surface of the rotating bearing (105), a main magnet (106) which is bilaterally symmetrical is arranged on the left side of the rotating shaft (104), a pneumatic telescopic rod (107) which is bilaterally symmetrical and can perform telescopic motion is fixedly arranged on the left end surface of the main magnet (106), and a pushing frame (108) is arranged on one side end surface, far away from the center, of the pneumatic telescopic rod (107).

2. A frame attachment assembly according to claim 1, wherein: the outer circular surface of the rotating shaft (104) is fixedly provided with a bilateral symmetry damping ring (109), and the outer side of the damping ring (109) is provided with a metal ring (110).

3. A frame attachment assembly according to claim 2, wherein: the inner circular surface of the metal ring (110) is fixedly provided with auxiliary electromagnets (111) which are symmetrical in front-back direction, and one side end surface of each auxiliary electromagnet (111) close to the center is provided with a magnetic spring (114) capable of stretching and moving.

4. A frame attachment assembly according to claim 3, wherein: the outer circular surface of the magnetic spring (114) is provided with a magnetic telescopic rod (112) capable of telescopic movement, the other end of the magnetic spring (114) is fixedly provided with a secondary permanent magnet (113), and the secondary permanent magnet (113) is magnetically matched with the secondary electromagnet (111).

5. A frame attachment assembly according to claim 4, wherein: the other end of the auxiliary permanent magnet (113) is fixedly provided with a flexible foam plate (115).

6. A frame attachment assembly according to claim 2, wherein: the end face of one side of the metal ring (110) far away from the center is magnetically matched with the main magnet (106).

7. A frame attachment assembly according to claim 1, wherein: the outer circular surface of the main box body (101) is fixedly provided with a rotary roller (102).