Front triangle arm reinforcement device

Abstract

The present invention provides a front triangle arm reinforcement device, comprising two arc tubes; the present invention can reinforce the front triangle arm through the arc plate and the reinforcement plate, and perform external protection on the triangle arm through the two arc tubes, thereby improving the strength of the triangle arm; a first slider is driven to move by a first motor, and a camera and a cleaning wheel are driven to move by the first slider, and the cleaning wheel is driven to rotate by a third motor, and the external rubber sleeve of the triangle arm is cleaned by the cleaning wheel, and the rubber sleeve of the triangle arm is photographed by a moving camera, and the photographed picture is transmitted to the worker, and the worker observes the rubber sleeve of the triangle arm through the picture to check whether the rubber sleeve is cracked so as to judge whether the triangle arm needs to be replaced; the triangle arm ball head is subjected to deformation detection by a detection ball, and the worker does not need to disassemble the triangle arm and compare the ball head with a new triangle arm ball head.

Description

Technical Field

[0001] The invention relates to the technical field of triangular arms, in particular to a front triangular arm reinforcement device. Background Art

[0002] With the development of economy and the improvement of people's living standards, more and more families and individuals own private cars for the convenience of family travel and family members' work. Cars have become a common means of transportation for people. The safety performance of cars is a very important reference performance for people to buy cars. The front suspension triangular swing arm of a car is one of the important parts of a car, second only to the engine and gearbox in cost. Most models on the market only have the front suspension triangular swing arm, and there is no reinforcement on the front suspension triangular swing arm, which makes the vehicle have great safety hazards. The front suspension triangular swing arm adopts a two-stage fixed pin. The screws are easy to fall out under the impact of lateral force. Once the screw position falls off, the wheel is easy to tilt or fall off, and the consequences are disastrous, threatening the life safety of passengers on the car. Summary of the invention

[0003] The object of the present invention is to provide a front triangle arm reinforcement device for overcoming the above-mentioned defects in the prior art.

[0004] According to the present invention, a front triangle arm reinforcement device comprises two arc-shaped tubes, eight connecting pieces are fixedly arranged on the side walls of the arc-shaped tubes at equal intervals, connecting holes are arranged in the connecting pieces, bolts are threadedly connected in the two connecting holes in the same straight line, nuts are threadedly connected at the rear ends of the bolts, a first rack is fixedly arranged in the front side wall of the arc-shaped tube, a first slider is slidably connected to the front side wall of the arc-shaped tube, the first rack penetrates the first slider and is slidably connected to the first slider, a moving mechanism is arranged in the first slider to drive the first slider to move following the first rack;

[0005] The front side wall of the arc tube is provided with four first sliding grooves at equal intervals, the left and right side walls of the first sliding groove are slidably connected with an arc plate, the left and right side walls of the first sliding groove on the rear side of the arc plate are slidably connected with a reinforcement plate, and a reinforcement mechanism for driving the reinforcement plate and the arc plate to move is provided in the first sliding groove;

[0006] An arc groove is provided in the front side wall of the arc tube on the right side of the first slider, an arc rack is fixedly provided on the rear side wall of the arc groove, a second slider is slidably connected to the rear side wall of the arc groove, the arc rack penetrates the second slider and is slidably connected to the second slider, and an auxiliary mechanism for driving the second slider to move is provided in the second slider;

[0007] A linkage groove is arranged in the front side wall of the first sliding block, and a cleaning wheel symmetrically located in the left and right positions is rotatably connected to the front side wall of the first sliding block. A cleaning mechanism for driving the cleaning wheel to move forward and backward is arranged in the linkage groove.

[0008] Advantageously, the moving mechanism includes a first rotating groove arranged in the bottom wall of the first slider, a first motor is installed on the bottom wall of the first rotating groove, the first motor is installed with a first upward rotating shaft, a first gear meshing with the first rack is fixed on the upper end of the first rotating shaft, and a camera is installed on the front side wall of the first slider.

[0009] In this way, the camera can be driven to shoot the front triangular arm, making it easier for workers to check whether the rubber sleeve outside the front triangular arm is cracked.

[0010] Advantageously, the reinforcement mechanism comprises a first cylinder fixed in the rear side wall of the first sliding groove, the first cylinder being provided with a first telescopic rod fixedly connected to the rear side wall of the reinforcement plate, a linked telescopic rod symmetrically arranged in upper and lower positions being arranged between the rear side wall of the arc plate and the front side wall of the reinforcement plate, and a spring being arranged between the two linked telescopic rods.

[0011] In this way, the front triangle arm can be reinforced and the strength of the front triangle arm can be improved.

[0012] Advantageously, the auxiliary mechanism includes a second rotating groove arranged in the bottom wall of the second slider, the second rotating groove is equipped with a second motor, the second motor is equipped with a second rotating shaft, the second rotating shaft is fixed with a second gear meshing with the arc-shaped rack, a detection ball is installed on the front side wall of the second slider, and a detection mechanism is provided in the second slider to drive the detection ball to move forward and backward.

[0013] In this way, the detection ball can be driven to move and the ball head of the front triangle arm can be detected.

[0014] Advantageously, the detection mechanism comprises a second cylinder fixedly arranged in the front side wall of the second sliding block, and the second cylinder is provided with a second telescopic rod facing forward and fixedly connected to the detection ball.

[0015] In this way, the deformation of the triangle arm ball head can be automatically detected without manual detection of the surface of the triangle arm ball head.

[0016] Advantageously, the cleaning mechanism comprises a third cylinder mounted on the bottom wall of the linkage groove, a third telescopic rod extending to the rear side wall of the cleaning wheel and fixedly connected to the cleaning wheel is mounted on the top wall of the third cylinder, a first pulley is fixedly provided on the third telescopic rod in the linkage groove, and a linkage mechanism for driving the two first pulleys to rotate is provided in the linkage groove.

[0017] In this way, the front triangle arm can be cleaned.

[0018] Advantageously, the linkage mechanism comprises a third motor fixed to the bottom wall of the linkage groove, the third motor being provided with a third rotating shaft extending into the linkage groove, the third rotating shaft in the linkage groove being fixed with a second pulley, a belt being installed between the second pulley and the two first pulleys.

[0019] In this way, the surface of the triangular arm can be cleaned, making it easier for the camera to shoot the triangular arm rubber sleeve.

[0020] The beneficial effects of the present invention are:

[0021] The device has a simple structure, reasonable design, small size, light weight, and is easy to transport and store. The front triangular arm can be reinforced by the arc plate and the reinforcement plate, and the triangular arm is externally protected by two arc tubes, thereby improving the strength of the triangular arm.

[0022] The first motor drives the first slider to move, and the first slider drives the camera and the cleaning wheel to move, and the third motor drives the cleaning wheel to rotate, so that the external rubber sleeve of the triangular arm is cleaned by the cleaning wheel, and the rubber sleeve of the triangular arm is photographed by the moving camera, and the photographed picture is transmitted to the worker, and the worker observes the rubber sleeve of the triangular arm through the photographed picture, and determines whether the triangular arm needs to be replaced by checking whether the rubber sleeve is cracked;

[0023] By using the detection ball to detect the deformation of the triangular arm ball head, workers do not need to disassemble the triangular arm and compare the ball head with a new triangular arm ball head, which reduces the work intensity of workers and improves the detection efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the appearance of the present invention;

[0025] Figure 2 It is a schematic diagram of the overall structure of a front triangle arm reinforcement device of the present invention;

[0026] Figure 3 The present invention Figure 2 Schematic diagram of AA in the middle;

[0027] Figure 4 The present invention Figure 2 Schematic diagram of the reinforcement mechanism;

[0028] Figure 5 The present invention Figure 2 Schematic diagram of the moving mechanism;

[0029] Figure 6 The present invention Figure 2 Schematic diagram of the middle BB;

[0030] Figure 7The present invention Figure 6 Schematic diagram of the second slider;

[0031] Figure 8 The present invention Figure 2 Schematic diagram of CC;

[0032] As shown in the figure:

[0033] 10. arc tube; 11. connector; 12. bolt; 13. nut; 14. first rack; 15. first slider; 16. first rotating groove; 17. first motor; 18. first rotating shaft; 19. first gear; 20. camera; 21. connecting hole; 22. first sliding groove; 23. first cylinder; 24. first telescopic rod; 25. reinforcement plate; 26. linkage telescopic rod; 27. spring; 28. arc plate; 29. ​​arc groove; 30. arc rack; 31. second slider; 32. first The second rotating groove; 33, the second motor; 34, the second rotating shaft; 35, the second gear; 36, the second cylinder; 37, the second telescopic rod; 38, the detection ball; 39, the linkage groove; 40, the third motor; 41, the third rotating shaft; 42, the second pulley; 43, the third cylinder; 44, the third telescopic rod; 45, the first pulley; 46, the belt; 47, the cleaning wheel; 48, the moving mechanism; 49, the reinforcement mechanism; 50, the auxiliary mechanism; 51, the detection mechanism; 52, the cleaning mechanism; 53, the linkage mechanism. DETAILED DESCRIPTION

[0034] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only simplified descriptions for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0035] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, the present invention is further described below in conjunction with embodiments:

[0036] Refer to the attached Figure 1-Figure 8A front triangle arm reinforcement device shown in the figure comprises two arc-shaped tubes 10, eight connecting members 11 are fixedly provided at equal intervals on the side walls of the arc-shaped tubes 10, connecting holes 21 are provided in the connecting members 11, bolts 12 are threadedly connected in the two connecting holes 21 in the same straight line, nuts 13 are threadedly connected at the rear ends of the bolts 12, a first rack 14 is fixedly provided in the front side wall of the arc-shaped tube 10, a first slider 15 is slidably connected to the front side wall of the arc-shaped tube 10, the first rack 14 penetrates the first slider 15 and is slidably connected to the first slider 15, a moving mechanism 48 is provided in the first slider 15 for driving the first slider 15 to move following the first rack 14;

[0037] The front side wall of the arc tube 10 is provided with four first sliding grooves 22 at equal intervals, and the left and right side walls of the first sliding groove 22 are slidably connected with an arc plate 28, and the left and right side walls of the first sliding groove 22 behind the arc plate 28 are slidably connected with a reinforcement plate 25, and a reinforcement mechanism 49 is provided in the first sliding groove 22 to drive the reinforcement plate 25 and the arc plate 28 to move;

[0038] An arc groove 29 is provided in the front side wall of the arc tube 10 on the right side of the first slider 15, and an arc rack 30 is fixedly provided on the rear side wall of the arc groove 29. A second slider 31 is slidably connected to the rear side wall of the arc groove 29. The arc rack 30 penetrates the second slider 31 and is slidably connected to the second slider 31. An auxiliary mechanism 50 is provided in the second slider 31 to drive the second slider 31 to move.

[0039] A linkage groove 39 is provided in the front side wall of the first sliding block 15 , and a cleaning wheel 47 symmetrically located left and right is rotatably connected to the front side wall of the first sliding block 15 . A cleaning mechanism 52 for driving the cleaning wheel 47 to move forward and backward is provided in the linkage groove 39 .

[0040] In this embodiment, the moving mechanism 48 includes a first rotating groove 16 provided in the bottom wall of the first sliding block 15, a first motor 17 is installed on the bottom wall of the first rotating groove 16, the first motor 17 is installed with a first rotating shaft 18 facing upward, a first gear 19 meshing with the first rack 14 is fixedly provided on the upper end of the first rotating shaft 18, a camera 20 is installed on the front side wall of the first sliding block 15, when the first motor 17 is started, the first motor 17 drives the first gear 19 to rotate through the first rotating shaft 18, the first gear 19 drives the first sliding block 15 to move along the first rack 14 on the front side wall of the arc tube 10 by meshing with the first rack 14, and the first sliding block 15 drives the camera 20 to move.

[0041] In this embodiment, the reinforcement mechanism 49 includes a first cylinder 23 fixed in the rear side wall of the first sliding groove 22, the first cylinder 23 is equipped with a first telescopic rod 24 fixedly connected to the rear side wall of the reinforcement plate 25, and a linkage telescopic rod 26 symmetrically arranged in upper and lower positions is installed between the rear side wall of the arc plate 28 and the front side wall of the reinforcement plate 25, and a spring 27 is installed between the two linkage telescopic rods 26. When the first cylinder 23 is started, the first telescopic rod 24 is extended or contracted, and the first telescopic rod 24 drives the arc plate 28 to move forward or backward through the linkage telescopic rod 26.

[0042] In this embodiment, the auxiliary mechanism 50 includes a second rotating groove 32 arranged in the bottom wall of the second slider 31, the second rotating groove 32 is installed with a second motor 33, the second motor 33 is installed with a second rotating shaft 34, the second rotating shaft 34 is fixed with a second gear 35 meshing with the arc rack 30, a detection ball 38 is installed on the front side wall of the second slider 31, and the second slider 31 is provided with a detection mechanism 51 for driving the detection ball 38 to move forward and backward. When the second motor 33 is started, the second motor 33 drives the second gear 35 to rotate through the second rotating shaft 34, and the second gear 35 drives the second slider 31 to move up and down in the arc groove 29 by meshing with the arc rack 30.

[0043] In this embodiment, the detection mechanism 51 includes a second cylinder 36 fixed in the front side wall of the second slider 31, and the second cylinder 36 is equipped with a second telescopic rod 37 facing forward and fixedly connected to the detection ball 38. When the second cylinder 36 is started, the second telescopic rod 37 extends and drives the detection ball 38 to move forward, and presses the detection ball 38 against the surface of the triangular arm ball head. The second motor 33 drives the detection ball 38 to move in the arc tube 10 through the second slider 31 and detects the surface of the triangular arm ball head through the detection ball 38 to check whether the surface of the triangular arm ball head has a large deformation.

[0044] In this embodiment, the cleaning mechanism 52 includes a third cylinder 43 installed on the bottom wall of the linkage groove 39, and the top wall of the third cylinder 43 is installed with a third telescopic rod 44 extending to the rear side wall of the cleaning wheel 47 and fixedly connected to the cleaning wheel 47. The third telescopic rod 44 in the linkage groove 39 is fixed with a first pulley 45, and the linkage groove 39 is provided with a linkage mechanism 53 that drives the two first pulleys 45 to rotate. When the third cylinder 43 is started, the third telescopic rod 44 extends and drives the cleaning wheel 47 to move forward, and the front end of the cleaning wheel 47 contacts the surface of the triangular arm.

[0045] In this embodiment, the linkage mechanism 53 includes a third motor 40 fixedly mounted on the bottom wall of the linkage groove 39, the third motor 40 is equipped with a third rotating shaft 41 extending into the linkage groove 39, the third rotating shaft 41 in the linkage groove 39 is fixedly provided with a second pulley 42, a belt 46 is installed between the second pulley 42 and the two first pulleys 45, when the third motor 40 is started, the third motor 40 drives the second pulley 42 to rotate through the third rotating shaft 41, the second pulley 42 drives the two first pulleys 45 to rotate through the belt 46, the first pulley 45 drives the third telescopic rod 44 to rotate, the third telescopic rod 44 drives the cleaning wheel 47 to rotate, and the cleaning wheel 47 rotates to clean the surface of the triangular arm.

[0046] In this embodiment:

[0047] A front triangle arm reinforcement device of the present invention has the following working process:

[0048] At that time, in the first step, when the worker installs the two arc tubes 10 on the front and rear sides of the front triangle arm, the worker rotates the bolts 12 into the front and rear two connecting pieces 11, and rotates the nuts 13 into the rear ends of the bolts 12, and fixes the two arc tubes 10 on the surface of the front triangle arm. The two arc tubes 10 reinforce the front triangle arm;

[0049] In the second step, the first cylinder 23 is started, the first telescopic rod 24 is extended, and the first telescopic rod 24 drives the arc plate 28 to move forward through the linkage telescopic rod 26. The first cylinder 23 presses the arc plate 28 against the surface of the front triangle arm. The linkage telescopic rod 26 and the spring 27 can reduce the vibration between the arc plate 28 and the triangle arm, and reinforce the triangle arm to prevent the triangle arm from shaking between the two arc tubes 10.

[0050] If the triangular arm needs to be inspected, the third cylinder 43 is started, the third telescopic rod 44 is extended and drives the cleaning wheel 47 to move forward, and the front end of the cleaning wheel 47 contacts the surface of the triangular arm, the third motor 40 is started, the third motor 40 drives the second pulley 42 to rotate through the third rotating shaft 41, the second pulley 42 drives the two first pulleys 45 to rotate through the belt 46, the first pulley 45 drives the third telescopic rod 44 to rotate, the third telescopic rod 44 drives the cleaning wheel 47 to rotate, the cleaning wheel 47 rotates to clean the surface of the triangular arm, and when the third motor 40 is started, the first motor 17 is started, the first motor 17 drives the first gear 19 to rotate through the first rotating shaft 18, the first gear 19 drives the first slider 15 to move along the first rack 14 on the front side wall of the arc tube 10 by meshing with the first rack 14, and the first slider 15 drives the camera 20 to move;

[0051] The cleaning wheel 47 cleans the surface of the triangular arm, and the camera 20 takes a picture of the surface of the front triangular arm. The camera 20 transmits the picture of the rubber sleeve on the surface of the front triangular arm to the control center. The worker checks the rubber sleeve by watching the picture taken by the camera 20 to check whether the rubber sleeve is cracked.

[0052] If the rubber sleeve of the front triangle arm is severely cracked, workers are required to disassemble and replace the front triangle arm;

[0053] If the front triangle arm ball head needs to be inspected, the second cylinder 36 is started, the second telescopic rod 37 is extended and drives the inspection ball 38 to move forward, and the inspection ball 38 is pressed against the surface of the triangle arm ball head, the second motor 33 is started, the second motor 33 drives the second gear 35 to rotate through the second rotating shaft 34, the second gear 35 drives the second slider 31 to move up and down in the arc groove 29 by meshing with the arc rack 30, the second motor 33 drives the inspection ball 38 to move in the arc tube 10 through the second slider 31, and inspects the surface of the triangle arm ball head through the inspection ball 38 to check whether the surface of the triangle arm ball head is greatly deformed;

[0054] If the detection ball 38 detects that the surface of the ball head of the triangular arm is greatly deformed, the worker needs to disassemble and replace the triangular arm.

[0055] The preferred specific embodiments of the present invention are described in detail above. It should be understood that those skilled in the art can clearly understand that various modifications can be made to the above embodiments without departing from the overall spirit and concept of the present invention. They all fall within the protection scope of the present invention. The protection scheme of the present invention shall be subject to the claims attached to the present invention.

Claims

1. A front triangle arm reinforcement device, comprising two arc-shaped tubes (10), wherein eight connecting members (11) are fixedly provided at equal intervals on the side walls of the arc-shaped tubes (10), characterized in that: The connecting member (11) is provided with a connecting hole (21), and two connecting holes (21) in the same straight line are threadedly connected with bolts (12), and the rear end of the bolt (12) is threadedly connected with a nut (13), and a first rack (14) is fixedly provided in the front side wall of the arc tube (10), and a first slider (15) is slidably connected to the front side wall of the arc tube (10), and the first rack (14) passes through the first slider (15) and is slidably connected to the first slider (15), and a moving mechanism (48) is provided in the first slider (15) for driving the first slider (15) to move following the first rack (14); The front side wall of the arc tube (10) is provided with four first sliding grooves (22) at equal intervals, the left and right side walls of the first sliding groove (22) are slidably connected to an arc plate (28), the left and right side walls of the first sliding groove (22) on the rear side of the arc plate (28) are slidably connected to a reinforcement plate (25), and a reinforcement mechanism (49) is provided in the first sliding groove (22) for driving the reinforcement plate (25) and the arc plate (28) to move; An arc-shaped groove (29) is provided in the front side wall of the arc-shaped tube (10) on the right side of the first sliding block (15); an arc-shaped rack (30) is fixedly provided on the rear side wall of the arc-shaped groove (29); a second sliding block (31) is slidably connected to the rear side wall of the arc-shaped groove (29); the arc-shaped rack (30) penetrates the second sliding block (31) and is slidably connected to the second sliding block (31); an auxiliary mechanism (50) for driving the second sliding block (31) to move is provided in the second sliding block (31); A linkage groove (39) is provided in the front side wall of the first sliding block (15), and a cleaning wheel (47) symmetrically located on the left and right is rotatably connected to the front side wall of the first sliding block (15). A cleaning mechanism (52) is provided in the linkage groove (39) for driving the cleaning wheel (47) to move forward and backward.

2. A front triangle arm reinforcement device according to claim 1, characterized in that: The moving mechanism (48) comprises a first rotating groove (16) arranged in the bottom wall of the first sliding block (15); a first motor (17) is installed on the bottom wall of the first rotating groove (16); the first motor (17) is installed with a first rotating shaft (18) facing upward; a first gear (19) meshing with the first rack (14) is fixed at the upper end of the first rotating shaft (18); and a camera (20) is installed on the front side wall of the first sliding block (15).

3. A front triangle arm reinforcement device according to claim 1, characterized in that: The reinforcement mechanism (49) comprises a first cylinder (23) fixedly arranged in the rear side wall of the first sliding groove (22), the first cylinder (23) being provided with a first telescopic rod (24) fixedly connected to the rear side wall of the reinforcement plate (25), a linkage telescopic rod (26) symmetrically arranged in upper and lower positions being provided between the rear side wall of the arc plate (28) and the front side wall of the reinforcement plate (25), and a spring (27) being provided between the two linkage telescopic rods (26).

4. A front triangle arm reinforcement device according to claim 1, characterized in that: The auxiliary mechanism (50) comprises a second rotating groove (32) arranged in the bottom wall of the second sliding block (31); a second motor (33) is installed in the second rotating groove (32); a second rotating shaft (34) is installed in the second motor (33); a second rotating shaft (34) is fixedly provided with a second gear (35) meshing with the arc-shaped rack (30); a detection ball (38) is installed on the front side wall of the second sliding block (31); and a detection mechanism (51) is provided in the second sliding block (31) for driving the detection ball (38) to move forward and backward.

5. A front triangle arm reinforcement device according to claim 4, characterized in that: The detection mechanism (51) comprises a second cylinder (36) fixedly arranged in the front side wall of the second sliding block (31), and the second cylinder (36) is provided with a second telescopic rod (37) facing forward and fixedly connected to the detection ball (38).

6. The front triangle arm reinforcement device according to claim 1, characterized in that: The cleaning mechanism (52) comprises a third cylinder (43) mounted on the bottom wall of the linkage groove (39); a third telescopic rod (44) extending to the rear side wall of the cleaning wheel (47) and fixedly connected to the cleaning wheel (47) is mounted on the top wall of the third cylinder (43); a first pulley (45) is fixedly provided on the third telescopic rod (44) in the linkage groove (39); and a linkage mechanism (53) for driving the two first pulleys (45) to rotate is provided in the linkage groove (39).

7. A front triangle arm reinforcement device according to claim 6, characterized in that: The linkage mechanism (53) comprises a third motor (40) fixedly mounted on the bottom wall of the linkage groove (39); the third motor (40) is provided with a third rotating shaft (41) extending into the linkage groove (39); the third rotating shaft (41) in the linkage groove (39) is fixedly provided with a second pulley (42); a belt (46) is installed between the second pulley (42) and the two first pulleys (45).

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