Limiting device for traffic transportation equipment

Abstract

The utility model relates to the technical field of transportation, in particular to a limiting device for transportation equipment, which comprises a front group of rectangular frames and a rear group of rectangular frames, the right ends of the two groups of rectangular frames are jointly and fixedly connected with a side plate, and the right part of the front end of the front rectangular frame is fixedly connected with an operation board. First sliding grooves are formed in the middles of the ends, close to each other, of the two rectangular frames, second sliding grooves are formed in the middles of the upper ends of the two rectangular frames, two supporting rods are fixedly connected to the left portions of the upper ends of the two rectangular frames, and a first limiting plate is fixedly connected to the upper ends of the two supporting rods jointly. A fixing main body is jointly arranged between the two rectangular frames, and the left portions and the right portions of the outer surfaces of the two rectangular frames are jointly and fixedly connected with an anti-overturning main body. According to the limiting device for the traffic and transportation equipment, the position can be adjusted and fixed according to the body length of the equipment, and the equipment can be prevented from being turned on one side and protected against damage.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation, and particularly relates to a limiting device for transportation equipment. Background Art

[0002] After some transportation equipment is produced, it will be transported to other places for sale. Therefore, a limiting device is used to fix the position of the transportation equipment during transportation to prevent the transportation equipment from being damaged during transportation. However, the limiting device still has some defects and deficiencies, and the specific areas that need to be improved are as follows: 1. When the limiting device is in use, it is not convenient to adjust according to the body length of the transportation equipment, which reduces the flexibility of use of the limiting device; 2. When the limiting device is in use, the transportation equipment may tip over, causing damage to the transportation equipment. Therefore, it is necessary to increase the prevention of the transportation equipment from tipping over. For this reason, we have proposed a limiting device for transportation equipment. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a limiting device for transportation equipment, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A limiting device for transportation equipment includes two groups of rectangular frames in the front and back. The right ends of the two groups of rectangular frames are fixedly connected with a side plate. The right part of the front end of the front rectangular frame is fixedly connected with an operation panel. One first chute is opened in the middle of the adjacent ends of the two groups of rectangular frames, and one second chute is opened in the middle of the upper ends of the two groups of rectangular frames. Two groups of support rods are fixedly connected to the left parts of the upper ends of the two groups of rectangular frames. The upper ends of the two groups of support rods are fixedly connected with a first limiting plate together. A fixing main body is arranged between the two groups of rectangular frames, and anti-tipping main bodies are fixedly connected to the left and right parts of the outer surfaces of the two groups of rectangular frames together.

[0006] Preferably, the fixing main body includes a first motor and a sliding rod. The output end of the first motor is fixedly connected with a first screw rod. A connecting block is inserted and threadedly engaged with both the first screw rod and the sliding rod. The adjacent ends of the two connecting blocks are fixedly connected with a connecting rod together. The left parts of the upper ends of the two connecting blocks are fixedly connected with mounting ears. The two mounting ears are movably connected with a second limiting plate through a hinge. The front and rear parts of the upper right end of the second limiting plate are fixedly connected with mounting ears. Two rotating rods are movably connected to the two mounting ears fixedly connected to the second limiting plate through a rotating shaft. The rear parts of the middle upper ends of the two connecting blocks are fixedly connected with limiting frames.

[0007] By adopting the above technical solution: The first screw rod is movably connected with the inner wall of the rear rectangular frame through a bearing.

[0008] Preferably, the first motor is fixedly connected to the left end of the rear rectangular frame, and the sliding rod is fixedly connected to the inner wall of the front rectangular frame.

[0009] By adopting the above technical solution: The connecting rod connects the two connecting blocks, facilitating the common left and right movement of the two connecting blocks.

[0010] Preferably, the connecting rod passes through the first sliding groove, the limiting frame is movably clamped with the adjacent second sliding groove, and the rotating rod is clamped with the adjacent limiting frame.

[0011] By adopting the above technical solution: The rotating rod is clamped with the limiting frame, and can support the second limiting plate from the right.

[0012] Preferably, the anti-tipping main body includes two groups of support frames on the left and right. Above the front part of the support frame on the right, a second motor is fixedly connected. On the upper part of the support frame on the left, a limiting rod is fixedly connected. The output end of the second motor is fixedly connected with a second screw rod. Two displacement plates are inserted and threadedly clamped together on the second screw rod and the limiting rod. One end of the two displacement plates close to each other is fixedly connected with an anti-collision pad.

[0013] By adopting the above technical solution: The second motor and the second screw rod drive the displacement plates to move, fixing the position of the device from the front and the rear to prevent the device from tipping over.

[0014] Preferably, both groups of support frames are fixedly connected to the two groups of rectangular frames, and the second screw rod is movably connected to the inner wall of the support frame on the right through a bearing.

[0015] By adopting the above technical solution: The anti-collision pad can prevent excessive extrusion of the device.

[0016] Compared with the prior art, the present utility model has the following beneficial effects:

[0017] 1. By setting the fixing main body, the second limiting plate and the first limiting plate on the fixing main body can fix the device from the left and the right, and the second limiting plate can be turned over. Then, through the clamping of the rotating rod and the limiting frame, the second limiting plate is supported. When using the first motor and the first screw rod, the connecting block and the connecting rod are moved to adjust according to the body length of the device and fix the position of the device.

[0018] 2. By setting the anti-tipping main body, the displacement plates on the anti-tipping main body can approach the front and the rear of the device under the drive of the second motor and the second screw rod, preventing the device from tipping over in the front and rear directions. And an anti-collision pad is fixedly connected to the displacement plate, which can prevent excessive extrusion of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a partial structural schematic diagram of a limiting device for a transportation device of the present utility model;

[0020] Figure 2 This is a partial structural schematic diagram of a limiting device for a transportation device of the present utility model;

[0021] Figure 3 This is a structural schematic diagram of the fixed main body of a limiting device for a transportation device of the present utility model;

[0022] Figure 4 This is a structural schematic diagram of the anti - overturning main body of a limiting device for a transportation device of the present utility model.

[0023] In the figure: 1, rectangular frame; 2, side plate; 3, operation panel; 4, first chute; 5, second chute; 6, support rod; 7, first limiting plate; 8, fixed main body; 9, anti - overturning main body; 81, first motor; 82, sliding rod; 83, first screw rod; 84, connecting block; 85, connecting rod; 86, mounting ear; 87, second limiting plate; 88, limiting frame; 89, rotating rod; 10, support frame; 11, second motor; 12, second screw rod; 13, limiting rod; 14, displacement plate; 15, anti - collision pad. Detailed implementation manners

[0024] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further elaborated below in conjunction with the detailed implementation manners.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0028] A limiting device for a transportation equipment, comprising two sets of rectangular frames 1 at the front and back. The right ends of the two sets of rectangular frames 1 are fixedly connected to a side plate 2. The right part of the front end of the front rectangular frame 1 is fixedly connected to an operation panel 3. A first sliding groove 4 is opened in the middle of the adjacent ends of the two sets of rectangular frames 1. A second sliding groove 5 is opened in the middle of the upper ends of the two sets of rectangular frames 1. Two sets of support rods 6 are fixedly connected to the left parts of the upper ends of the two sets of rectangular frames 1. The upper ends of the two sets of support rods 6 are fixedly connected to a first limiting plate 7. A fixing body 8 is arranged between the two sets of rectangular frames 1. The left and right parts of the outer surfaces of the two sets of rectangular frames 1 are fixedly connected to an anti-tipping body 9.

[0029] In this embodiment, the fixing body 8 includes a first motor 81 and a sliding rod 82. The output end of the first motor 81 is fixedly connected to a first screw rod 83. Threaded clamping blocks 84 are inserted through the first screw rod 83 and the sliding rod 82. The adjacent ends of the two threaded clamping blocks 84 are fixedly connected to a connecting rod 85. The left parts of the upper ends of the two sets of threaded clamping blocks 84 are fixedly connected to mounting ears 86. Two second limiting plates 87 are movably connected to the two mounting ears 86 through hinges. The front and rear parts of the upper right end of the second limiting plate 87 are fixedly connected to mounting ears 86. Two rotating rods 89 are rotatably connected to the two mounting ears 86 fixedly connected to the second limiting plate 87 through rotating shafts. The rear parts of the middle upper ends of the two sets of threaded clamping blocks 84 are fixedly connected to limiting frames 88. The first motor 81 is fixedly connected to the left end of the rear rectangular frame 1. The sliding rod 82 is fixedly connected to the inner wall of the front rectangular frame 1. The connecting rod 85 passes through the first sliding groove 4. The limiting frame 88 is movably clamped with the adjacent second sliding groove 5. The rotating rod 89 is clamped with the adjacent limiting frame 88.

[0030] Through the above scheme: Driven by the first motor 81 and the first screw rod 83, the threaded clamping block 84 can move left and right. The second limiting plate 87 movably connected to the mounting ear on the threaded clamping block 84 is driven together. The positions of the threaded clamping block 84 and the second limiting plate 87 are adjusted according to the length of the equipment. At the same time, the rear right end of the second limiting plate 87 is clamped with the limiting frame 88 through the rotating rod 89 rotatably connected to the mounting ear 86, which can support the second limiting plate 87. Together with the first limiting plate 7, the position of the equipment is fixed from the left and right ends.

[0031] In this embodiment, the anti-tipping body 9 includes two sets of support frames 10 on the left and right. The upper front part of the right support frame 10 is fixedly connected to a second motor 11. The upper part of the left support frame 10 is fixedly connected to a limiting rod 13. The output end of the second motor 11 is fixedly connected to a second screw rod 12. Two displacement plates 14 are inserted through the second screw rod 12 and the limiting rod 13 in a threaded clamping manner. The adjacent ends of the two displacement plates 14 are fixedly connected to anti-collision pads 15. The two sets of support frames 10 are both fixedly connected to the two sets of rectangular frames 1. The second screw rod 12 is movably connected to the inner wall of the right support frame 10 through a bearing.

[0032] Through the above solution: the displacement plate 14 is driven by the second motor 11 and the second screw 12, and the displacement plate 14 can be driven to move back and forth, close to the front and rear of the equipment, preventing the equipment from tipping over on the front and rear sides, and the anti-collision pad 15 fixedly connected to the displacement plate 14 can prevent excessive extrusion of the equipment.

[0033] It should be noted that the present utility model is a limiting device for a transportation equipment. During use, first, the equipment is transported to the upper part of the rectangular frame 1 through the side plate 2, and moved left to the side of the first limiting plate 7 on the left. Then, the first motor 81 is driven, and the first motor 81 drives the first screw 83 to rotate. The connecting block 84 on the first screw 83 is driven to move left and right, and the position of the connecting block 84 is adjusted according to the body length of the equipment. And the second limiting plate 87 movably connected to the upper part of the connecting block 84 can rotate. The second limiting plate 87 is flipped to the left, and the rotating rod 89 is engaged with the limiting frame 88 to support the second limiting plate 87 from the right. The second limiting plate 87 and the first limiting plate 7 fix the position of the equipment. Then, the second motor 11 is driven, and the second screw 12 fixedly connected to the second motor 11 drives the displacement plate 14 to move close to the front and rear of the equipment, preventing the equipment from tipping forward or backward during transportation and causing damage to the equipment. At the same time, the anti-collision pad 15 fixedly connected to the inner wall of the displacement plate 14 is made of soft rubber material, which can prevent excessive extrusion of the equipment and facilitate the transportation of the equipment.

[0034] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A limiting device for a transportation equipment, comprising two sets of rectangular frames (1) front and back, characterized in that: The right ends of the two groups of the rectangular frames (1) are fixedly connected to a side plate (2) together. The right part of the front end of the front rectangular frame (1) is fixedly connected to an operation panel (3). One first chute (4) is opened in the middle of each of the two ends of the two groups of rectangular frames (1) close to each other. One second chute (5) is opened in the middle of the upper ends of the two groups of rectangular frames (1). Two groups of support rods (6) are fixedly connected to the left parts of the upper ends of the two groups of rectangular frames (1). The upper ends of the two groups of support rods (6) are fixedly connected to a first limiting plate (7) together. A fixing body (8) is arranged between the two groups of rectangular frames (1). The left and right parts of the outer surfaces of the two groups of rectangular frames (1) are fixedly connected to an anti-tipping body (9) together.

2. The position-limiting device for a transportation equipment according to claim 1, characterized in that: The fixing body (8) includes a first motor (81) and a sliding rod (82). The output end of the first motor (81) is fixedly connected to a first screw rod (83). Connecting blocks (84) are inserted and threadedly engaged with both the first screw rod (83) and the sliding rod (82). The close ends of the two connecting blocks (84) are fixedly connected to a connecting rod (85) together. The left parts of the upper ends of the two groups of connecting blocks (84) are fixedly connected to mounting ears (86). The two mounting ears (86) are movably connected to a second limiting plate (87) through hinges. The front and rear parts of the upper right end of the second limiting plate (87) are fixedly connected to mounting ears (86). Rotating rods (89) are rotatably connected to the two groups of mounting ears (86) fixedly connected to the second limiting plate (87) through rotating shafts. The rear parts of the middle parts of the upper ends of the two groups of connecting blocks (84) are fixedly connected to limiting frames (88).

3. The position-limiting device for a transportation device according to claim 2, wherein: The first motor (81) is fixedly connected to the left end of the rear rectangular frame (1). The sliding rod (82) is fixedly connected to the inner wall of the front rectangular frame (1).

4. The limit device for a transportation device according to claim 2, characterized in that: The connecting rod (85) passes through the first chute (4). The limiting frame (88) is movably engaged with the close second chute (5). The rotating rod (89) is engaged with the close limiting frame (88).

5. The position-limiting device for a transportation device according to claim 1, characterized in that: The anti-tipping body (9) includes two groups of support frames (10) on the left and right. The upper front part of the right support frame (10) is fixedly connected to a second motor (11). The upper part of the left support frame (10) is fixedly connected to a limiting rod (13). The output end of the second motor (11) is fixedly connected to a second screw rod (12). Two displacement plates (14) are inserted and threadedly engaged with both the second screw rod (12) and the limiting rod (13). The close ends of the two displacement plates (14) are fixedly connected to anti-collision pads (15).

6. The position-limiting device for a transportation equipment according to claim 5, characterized in that: Both groups of support frames (10) are fixedly connected to the two groups of rectangular frames (1). The second screw rod (12) is rotatably connected to the inner wall of the right support frame (10) through a bearing.

Images