Fixed function transport device

Abstract

To provide a transportation device with a fixing function, which has a function of safely and stably fixing, enhances the safety of transportation, and improves practicality. [Solution] The system includes a transport plate 1, a case 2 fixedly connected to the top of the transport plate, a slide rail 3 slidably connected to the bottom of the transport plate, a plurality of shield segments 15 provided on the top of the transport plate, a cylinder fixedly connected inside the transport plate, a rectangular rack fixedly connected to the output end of the cylinder, a frame fixedly connected to the top of the transport plate, a gear meshing with the rectangular rack rotatably connected to the central part of the frame, a first clamp block 9 fixedly connected to one end of the rectangular rack, and a fan-shaped rack rotatably connected to the central part of the frame.

Description

[Technical field]

[0001] The present invention relates to the technical field of transportation equipment, and in particular to a transportation device with fixed function. [Background technology]

[0002] The shield segment is the main assembly structure of the shield construction, and a moving carrier is usually used to transport the shield segment, and the transportation and loading work is completed by using the carrier.

[0003] The transport device of the shield segment needs to ensure safe transport, and attention should be paid to whether the transport and loading method is stable to avoid movement or damage caused by vibration or unexpected events.

[0004] In the conventional technology, the shield segment transport device can improve the work efficiency when loading and unloading the shield segment, but when the shield segment is removed from the mold, its arc inner surface faces downward, so the shield segment must be turned 180 degrees using an inverting machine to turn the shield segment's arc inner surface upward before it can be stably placed on the transport cart, which has the disadvantage that there are many inversion operations in the loading and unloading process, increasing the safety risk of collision. Therefore, a transport device with a fixing function was proposed to solve the above problem. Summary of the Invention [Problem to be solved by the invention]

[0005] In order to compensate for the above shortcomings, this utility model provides a transportation device with a fixing function, and aims to improve the problem that in the prior art, when the shield segment is removed from the mold, its arc-shaped inner surface faces downward. Therefore, only by using an inverter to invert the shield segment 180 degrees so that the arc-shaped inner surface of the shield segment faces upward can the shield segment be stably placed on the transportation cart, thereby increasing the safety risk of collision due to the frequent inversion operations required during the loading and unloading process. [Means for solving the problem]

[0006] In order to achieve the above objectives, this utility model adopts the following technical solutions: The transportation device with fixing function of the present invention comprises a transportation plate, a case fixedly connected to the top of the transportation plate, a slide rail slidably connected to the bottom of the transportation plate, a plurality of shield segments provided on the top of the transportation plate, a cylinder fixedly connected inside the transportation plate, a rectangular rack fixedly connected to the output end of the cylinder, a frame fixedly connected to the top of the transportation plate, a gear meshing with the rectangular rack is rotatably connected to the center of the frame, a first clamp block is fixedly connected to one end of the rectangular rack, a fan-shaped rack is rotatably connected to the center of the frame, a fixed shaft is fixedly connected to the center of the fan-shaped rack, a connecting rod is fixedly connected to the outside of the fixed shaft, and a second clamp block is fixedly connected to one end of the connecting rod, and a push-pull assembly is provided on the top of the transportation plate, which functions to easily and conveniently push and pull the shield segments.

[0007] As a further explanation of the above technical solution, the push-pull assembly includes an electric push rod arranged inside the case, a push block is fixedly connected to the output end of the electric push rod, and a protective pad is fixedly connected to the outside of the push block.

[0008] As a further explanation of the above technical solution, a first chute is opened at the bottom of the transport plate, and the slide rail is slidably connected to the center of the first chute.

[0009] As a further explanation of the above technical solution, the fixed shaft is rotatably connected to the center of the frame.

[0010] As a further explanation of the above technical solution, specifically, a plurality of the fan-shaped racks are provided, and the plurality of the fan-shaped racks are respectively meshed with the rectangular racks.

[0011] As a further explanation of the above technical solution, a second chute is opened on the top of the transport plate, the shield segment is slidably connected to the center thereof, and a cushion pad is fixedly connected to the inner wall thereof.

[0012] As a further explanation of the above technical solution, a roller is rotatably connected to the top of the transport plate, and a towing port is fixedly connected to the outer side of the transport plate.

[0013] As a further explanation of the above technical solution, specifically, a plurality of the second clamp blocks are provided, and the plurality of the second clamp blocks are rotatably connected to the central portion of the frame. Effect of the Invention

[0014] The present invention provides the following beneficial effects: 1. In this utility model, the rectangular rack is driven forward through the cylinder, the first clamping block is moved forward through the rectangular rack, and the gear is rotated to move the fan-shaped rack through the gear, and the second clamping block is moved through the fan-shaped rack, and then the first clamping block and the second clamping block clamp the shield segment together. In this way, the safe and stable fixation of the device is completed, and the movement and damage caused by vibration and sudden events are avoided, and the practicality of the device is greatly improved.

[0015] 2. In this utility model, the push block is moved forward by the electric push rod, so that the shield segment gradually slides onto the cushion pad under the action of the roller in the second chute, so that the shield segment can be moved conveniently and quickly, saving time and labor and improving work efficiency. [Brief description of the drawings]

[0016] [Figure 1] 1 is a schematic perspective view of a transportation device with a fixing function according to the present invention; [Diagram 2] 1 is a structural schematic diagram of a slide rail of a transportation device with a fixing function according to the present invention; [Diagram 3] FIG. 2 is a structural schematic diagram of a rack of a transportation device with a fixing function according to the present invention; [Figure 4] FIG. 2 is a structural schematic diagram of the second chute of the transport device with fixing function according to the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0017] Hereinafter, the technical solutions of the embodiments of the present utility model will be described clearly and completely with reference to the drawings of the embodiments of the present utility model, but of course, the described embodiments are only some of the embodiments of the present utility model, and not all of the embodiments. Based on the examples in the present utility model, all other embodiments obtained by those skilled in the art without creative labor also fall within the protection scope of the present utility model.

[0018] 1 to 4, the transportation device with a fixing function according to the present utility model includes a transportation plate 1, a case 2 fixedly connected to the top of the transportation plate 1, a slide rail 3 slidably connected to the bottom of the transportation plate 1, a plurality of shield segments 15 provided on the top of the transportation plate 1, a cylinder 6 fixedly connected inside the transportation plate 1, a rectangular rack 8 fixedly connected to the output end of the cylinder 6, a frame 5 fixedly connected to the top of the transportation plate 1, and the rectangular rack 8 engaged with the center of the frame 5. A gear 10 is rotatably connected to the rectangular rack 8, a first clamp block 9 is fixedly connected to one end of the frame 5, a sector-shaped rack 11 is rotatably connected to the center of the frame 5, a fixed shaft 12 is fixedly connected to the center of the sector-shaped rack 11, a connecting rod 13 is fixedly connected to the outside of the fixed shaft 12, a second clamp block 14 is fixedly connected to one end of the connecting rod 13, and a push-pull assembly is provided on the top of the transport plate 1, which functions to easily and conveniently push and pull the shield segment 15. The cylinder 6 is started, the rectangular rack 8 is driven and moved forward via the cylinder 6, the first clamp block 9 is moved forward via the rectangular rack 8, and the gear 10 is rotated, the sector-shaped rack 11 is moved via the gear 10, and the second clamp block 14 is moved via the sector-shaped rack 11, and then the first clamp block 9 and the second clamp block 14 sandwich the shield segment 15 together. In this way, the device is secured safely and stably, and movement or damage caused by vibration or unexpected events is avoided, greatly improving the practicality of the device. After assembling as above, the power source is connected via the towing port 22, and the transport plate 1 can slide along the slide rail 3.

[0019] 1, 2 and 4, the push-pull assembly includes an electric push rod 19 provided inside the case 2, a push block 18 is fixedly connected to the output end of the electric push rod 19, and a protective pad 20 is fixedly connected to the outside of the push block 18. The electric push rod 19 is activated, and the push block 18 is moved forward by the electric push rod 19, so that the shield segment 15 gradually slides onto the cushion pad 21 under the action of the roller 17 in the second chute 16, so that the shield segment 15 is moved conveniently and quickly, saving time and labor and improving work efficiency.

[0020] 1 to 4, a first chute 4 is opened at the bottom of the transport plate 1, and the slide rail 3 is slidably connected to the center of the frame 5. A plurality of fan-shaped racks 11 are provided, and each of the fan-shaped racks 11 is engaged with the rectangular rack 8. A second chute 16 is opened at the top of the transport plate 1, and the shield segment 15 is slidably connected to the center of the second chute 16. A roller 17 is rotatably connected to the top of the transport plate 1 to facilitate movement, a towing port 22 is fixedly connected to the outside of the transport plate 1 to connect a power source, and a plurality of second clamp blocks 14 are provided, and the plurality of second clamp blocks 14 are rotatably connected to the center of the frame 5 to be more firmly fixed.

[0021] The principle of operation is as follows. First, use the lifting tool to take out the shield segment 15 from the mold, and then put it directly into the second chute 16 with the inner arc surface of the shield segment 15 facing down, without the need to turn it over, and then start the electric push rod 19 to move the push block 18 forward by the electric push rod 19, so that the shield segment 15 gradually slides onto the cushion pad 21 under the action of the roller 17 in the second chute 16, so that the shield segment 15 can be moved conveniently and quickly, saving time and labor and improving work efficiency. Then, start the cylinder 6 to drive the rectangular rack 8 to move forward through the cylinder 6, move the first clamp block 9 forward through the rectangular rack 8 and rotate the gear 10, move the fan-shaped rack 11 through the gear 10, move the second clamp block 14 through the fan-shaped rack 11, and then the first clamp block 9 and the second clamp block 14 clamp the shield segment 15 together. In this way, the device is secured safely and stably, and movement or damage caused by vibration or unexpected events is avoided, greatly improving the practicality of the device. After assembling as above, the power source is connected via the towing port 22, and the transport plate 1 can slide along the slide rail 3.

[0022] Finally, the above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may modify the technical solutions described in the above embodiments or equivalently replace some of the technical features thereof, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model. [Explanation of symbols]

[0023] 1 transport plate, 2 case, 3 slide rail, 4 first chute, 5 frame, 6 cylinder, 8 rectangular rack, 9 first clamp block, 10 gear, 11 sector rack, 12 fixed shaft, 13 connecting rod, 14 second clamp block, 15 shield segment, 16 second chute, 17 roller, 18 push block, 19 electric push rod, 20 protective pad, 21 cushion pad, 22 towing port.

Claims

1. A transport device with a fixed function comprising a transport plate (1), A case (2) is fixedly connected to the top of the transport plate (1), a slide rail (3) is slidably connected to the bottom of the transport plate (1), a plurality of shield segments (15) are provided on the top of the transport plate (1), a cylinder (6) is fixedly connected inside the transport plate (1), a rectangular rack (8) is fixedly connected to the output end of the cylinder (6), a frame (5) is fixedly connected to the top of the transport plate (1), and a gear (10) meshing with the rectangular rack (8) is rotatably connected to the center of the frame (5). A first clamp block (9) is fixedly connected to one end of the rectangular rack (8), a sector-shaped rack (11) is rotatably connected to the center of the frame (5), a fixed shaft (12) is fixedly connected to the center of the sector-shaped rack (11), a connecting rod (13) is fixedly connected to the outside of the fixed shaft (12), a second clamp block (14) is fixedly connected to one end of the connecting rod (13), and a push-pull assembly is provided on the top of the transport plate (1) to easily and conveniently push and pull the shield segments (15). A transportation device with a fixed function.

2. The push-pull assembly includes an electric push rod (19) provided inside the case (2), a push block (18) fixedly connected to an output end of the electric push rod (19), and a protective pad (20) fixedly connected to the outside of the push block (18).

2. The transport device with fixation function according to claim 1 .

3. A first chute (4) is opened at the bottom of the transport plate (1), and the slide rail (3) is slidably connected to the center of the first chute (4).

2. The transport device with fixation function according to claim 1 .

4. The fixed shaft (12) is rotatably connected to the center of the frame (5).

2. The transport device with fixation function according to claim 1 .

5. Specifically, a plurality of the sector-shaped racks (11) are provided, and each of the sector-shaped racks (11) is engaged with the rectangular rack (8).

5. A transport device with a fixing function according to claim 4.

6. A second chute (16) is opened at the top of the transport plate (1), the shield segment (15) is slidably connected to the center of the second chute (16), and a cushion pad (21) is fixedly connected to the inner wall of the second chute (16).

2. The transport device with fixation function according to claim 1 .

7. A roller (17) is rotatably connected to the top of the transport plate (1), and a towing port (22) is fixedly connected to the outside of the transport plate (1).

2. The transport device with fixation function according to claim 1 .

8. Specifically, a plurality of the second clamp blocks (14) are provided, and the plurality of second clamp blocks (14) are rotatably connected to a central portion of the frame (5).

2. The transport device with fixation function according to claim 1 .

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