Cutter conveying device

Abstract

The utility model relates to a cutter transporting device, and belongs to the technical field of shield construction, the cutter transporting device comprises a track, a moving trolley is mounted on the track, the moving trolley slides in the length direction of the track, a placing groove is formed in the moving trolley, the placing groove is used for fixing a cutter, and the moving trolley comprises a flat plate; rotating wheels are respectively arranged at four corners of one surface of the flat plate, the placing groove is formed in the flat plate, a guide groove is further formed in the flat plate, and the guide groove is communicated with the placing groove. The tool conveying device has the effect of improving the tool conveying efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of shield construction, and in particular to a tool transport device. Background Art

[0002] In technical fields such as coal mining and water conservancy projects, TBM is usually used for tunnel construction. According to different engineering requirements, tunnels are usually divided into three types: horizontal tunnels, inclined tunnels and vertical tunnels. For each type of tunnel, existing excavation equipment for a single tunnel type can be used to excavate it.

[0003] After a period of TBM tunnel construction, the cutters on the TBM cutterhead will wear out and need to be replaced. Currently, the cutters are generally replaced by manually transporting them into the tunnel. However, due to the heavy weight of the cutters, manual transportation is time-consuming and labor-intensive, and the transportation efficiency of the cutters is low.

[0004] During their research and improvement, the R&D personnel discovered that there was a defect of low tool transportation efficiency. Utility Model Content

[0005] In order to improve the efficiency of tool transportation, the present application provides a tool transportation device.

[0006] The present application provides a tool transport device, which adopts the following technical solution:

[0007] A tool transport device comprises a track, on which a moving trolley is installed. The moving trolley slides along the length direction of the track. A placement groove is provided on the moving trolley, and the placement groove is used to fix the tool.

[0008] By adopting the above technical solution, a mobile trolley and a track are set up, the tool is placed on the mobile trolley, and the mobile trolley is moved on the track, so that the tool is transported into the tunnel, replacing the manual handling method to transport the tool, saving manpower and improving the transportation efficiency of the tool; in addition, by setting a placement groove, the tool is prevented from being placed in the placement groove, so that the tool can be more firmly installed on the mobile trolley.

[0009] Optionally, the mobile cart includes a flat plate, and rotating wheels are respectively arranged at the four corners of the flat plate. The placement groove is opened on the flat plate, and a guide groove is also opened on the flat plate, and the guide groove is connected to the placement groove.

[0010] By adopting the above technical solution, the hook on the tool is inserted into the guide groove, and then the tool is pushed in the direction of the placement groove, so that the tool slides into the placement groove, thereby further fixing the tool.

[0011] Optionally, the track includes two track rods that are arranged opposite to each other, and the peripheral surface of the rotating wheel abuts against the track rods.

[0012] By adopting the above technical solution, the track has a simple structure and is easy to manufacture.

[0013] Optionally, a stopper is processed on one side of the rotating wheel close to the flat plate, and a side of the stopper close to the rotating wheel abuts against a side surface of the track rod.

[0014] By adopting the above technical solution and setting the stopper, the sliding of the moving trolley on the track can be made more stable.

[0015] Optionally, the stopper is coaxially arranged with the rotating wheel, and the diameter of the stopper is larger than the diameter of the rotating wheel.

[0016] Optionally, a plurality of connecting rods are fixedly connected between two of the track rods, and the plurality of connecting rods are evenly spaced.

[0017] By adopting the above technical solution, the connecting rod connects the two track rods into a whole, so that the overall structure of the track is more stable.

[0018] Optionally, a plurality of legs are installed on a side of the track facing away from the moving vehicle, and the plurality of legs are distributed in an array.

[0019] Optionally, a handrail is installed on the mobile trolley, and the handrail is a U-shaped rod.

[0020] By adopting the above technical solution and providing handrails, it is easier to push the mobile cart.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. By setting up a mobile trolley and a track, the tool is placed on the mobile trolley, and the mobile trolley is moved on the track, so that the tool is transported into the tunnel, replacing the manual transportation method to transport the tool, saving manpower and improving the transportation efficiency of the tool; in addition, by setting up a placement slot, the tool is prevented from being placed in the placement slot, so that the tool is more firmly installed on the mobile trolley;

[0023] 2. Insert the hook on the tool into the guide groove, and then push the tool toward the placement groove to make the tool slide into the placement groove to further fix the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the present application.

[0025] In the figure, 1. track; 11. track rod; 12. connecting rod; 13. support leg; 2. moving trolley; 21. flat plate; 211. placement groove; 212. guide groove; 22. rotating wheel; 23. stopper; 24. rotating shaft; 25. handrail; 3. tool. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1 This application is described in further detail.

[0027] The present application embodiment discloses a tool transport device. Figure 1 The tool transport device includes a track 1 and a mobile trolley 2. The mobile trolley 2 is placed on the track 1, and the tool 3 is placed on the mobile trolley 2. The tool 3 is transported by the mobile trolley 2 instead of manually carrying the tool 3, which saves manpower and improves the transportation efficiency of the tool 3.

[0028] The track 1 includes two track rods 11 arranged opposite to each other. The track rods 11 can be made of square tubes. A plurality of connecting rods 12 are fixedly connected between the two track rods 11. The connecting rods 12 are perpendicular to the track rods 11 and are evenly spaced. The two track rods 11 are connected as a whole by the connecting rods 12, making the track 1 more stable as a whole. A plurality of legs 13 are fixedly connected to one side of the two track rods 11. The plurality of legs 13 are evenly spaced and are perpendicular to the track rods 11. One end of the leg 13 away from the track rod 11 contacts the bottom surface of the tunnel. The leg 13 supports the track 1, so that the track 1 is stably installed in the tunnel.

[0029] The mobile trolley 2 includes a flat plate 21, and a placement groove 211 is opened at the center of the flat plate 21. The placement groove 211 penetrates the flat plate 21 along the thickness direction of the flat plate 21. The tool 3 is placed on the flat plate 21 and the tool 3 is stuck in the placement groove 211, so that the mobile trolley 2 can stably transport the tool 3.

[0030] A guide groove 212 is also provided on the flat plate 21. The guide groove 212 is a strip groove. The guide groove 212 penetrates the flat plate 21 along the thickness direction of the flat plate 21. The length direction of the guide groove 212 is arranged along the moving direction of the moving trolley 2, and the guide groove 212 is connected with the placement groove 211. The tool 3 is placed on the flat plate 21, and the hook on the tool 3 is placed in the guide groove 212. The tool 3 is pushed in the direction of the placement groove 211, so that the tool 3 slides into the placement groove 211. By setting the guide groove 212, it is more convenient to place the tool 3 in the placement groove 211.

[0031] A rotating shaft 24 is rotatably installed at both ends of the flat plate 21, and both ends of the rotating shaft 24 protrude from both sides of the flat plate 21, and a rotating wheel 22 is fixedly installed at both ends of the rotating shaft 24; the mobile trolley 2 is placed on the side of the track rod 11 away from the support leg 13, and the circumference of the rotating wheel 22 on the same side of the flat plate 21 is made to contact with the same track rod 11, and the mobile trolley 2 is pushed, and the rotating wheel 22 rotates on the track rod 11, so that the mobile trolley 2 moves on the track 1.

[0032] A stopper 23 is processed on the side of the rotating wheels 22 on the same rotating shaft 24 that are close to each other. The stopper 23 is integrally formed with the rotating wheel 22, and the stopper 23 is processed into a circle. The diameter of the stopper 23 is larger than the diameter of the rotating wheel 22, and the stopper 23 is coaxially arranged with the rotating wheel 22. When the rotating wheel 22 is placed on the track rod 11, the side of the stopper 23 close to the rotating wheel 22 abuts against the side of the track rod 11, and the stopper 23 can limit the moving trolley 2, so that the moving trolley 2 can move stably on the track 1.

[0033] During the movement of the moving trolley 1 , the peripheral surface of the stopper 23 can abut against the surface of the connecting rod 12 away from the supporting leg 13 , thereby making the moving trolley 1 more stable during the movement.

[0034] Furthermore, a handrail 25 is installed at one end of the flat plate 21 . The handrail 25 is a U-shaped rod. Both ends of the handrail 25 are welded to the flat plate 21 . By pushing the handrail 25 , the mobile trolley 2 can be easily pushed.

[0035] The implementation principle of a tool transportation device in an embodiment of the present application is: the tool 3 is placed on the mobile cart 2, and the worker pushes the mobile cart 2 to move the mobile cart 2 on the track 1, and the tool 3 is transported into the tunnel, and then the tool 3 on the TBM cutter head is replaced, which replaces the manual handling method to transport the tool 3, saves manpower, and improves the transportation efficiency of the tool 3.

[0036] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tool transport device, characterized in that: The invention comprises a track (1), a movable trolley (2) is installed on the track (1), the movable trolley (2) slides along the length direction of the track (1), a placement groove (211) is provided on the movable trolley (2), and the placement groove (211) is used to fix the tool (3); The mobile trolley (2) comprises a flat plate (21), and rotating wheels (22) are respectively arranged at four corners of one side of the flat plate (21). The placement groove (211) is provided on the flat plate (21), and a guide groove (212) is also provided on the flat plate (21), and the guide groove (212) is communicated with the placement groove (211).

2. A tool transport device according to claim 1, characterized in that: The track (1) comprises two track rods (11) arranged opposite to each other, and the peripheral surface of the rotating wheel (22) abuts against the track rods (11).

3. A tool transport device according to claim 2, characterized in that: A stopper (23) is processed on one side of the rotating wheel (22) close to the flat plate (21), and a side of the stopper (23) close to the rotating wheel (22) abuts against a side of the track rod (11).

4. A tool transport device according to claim 3, characterized in that: The stopper (23) is coaxially arranged with the rotating wheel (22), and the diameter of the stopper (23) is greater than the diameter of the rotating wheel (22).

5. A tool transport device according to claim 2, characterized in that: A plurality of connecting rods (12) are fixedly connected between the two track rods (11), and the plurality of connecting rods (12) are evenly spaced.

6. A tool transport device according to claim 1, characterized in that: A plurality of legs (13) are installed on a side of the track (1) facing away from the moving vehicle (2), and the plurality of legs (13) are distributed in an array.

7. A tool transport device according to claim 1, characterized in that: The movable trolley (2) is provided with a handrail (25), and the handrail (25) is a U-shaped rod.

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