A device for transporting earthwork from underground engineering

Abstract

The present invention belongs to the technical field of underground construction devices, and discloses an underground engineering earthwork transport device, including a base, a first mounting member fixedly mounted on one side of the base, a conveying assembly arranged on the first mounting member, the conveying assembly including a first conveying mounting member, the first conveying mounting member rotatably mounted on the first mounting member, a conveying member distributed along its length direction is arranged inside the first conveying mounting member, and an intercepting member is fixedly mounted on the surface of the conveying member. Compared with the prior art, the beneficial effects of the present invention are: the conveying height can be adjusted so as to be suitable for earthwork transport at different depths, the space occupied by the device can be reduced when not in use, which is beneficial for transportation and storage, the height of earthwork transport can be reduced under the condition of the same earthwork depth, thereby reducing the work done by the conveying device, reducing energy consumption, being able to continuously transport earthwork, and improving the transport speed and work efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of underground construction devices, and in particular relates to an underground engineering earthwork transport device. Background Art

[0002] Subways, tunnels, pipe galleries, basements, underground shafts, underground pipelines and other engineering projects are all partially or completely buried underground, and are generally defined as underground projects in the engineering field. The characteristics of underground projects are that they are buried underground, and underground space is formed by supporting the soil with buildings, and the outer side of underground buildings is buried in the soil.

[0003] When underground projects are constructed, a lot of earth will be generated, so it is necessary to transport the earth to the outside through transportation equipment. Most of the existing earth transportation equipment use a very long conveyor belt-like structure to transport the earth. Devices such as conveyor belts are mostly integral and occupy a large space. They cannot be used to transport earth at different depths. In addition, due to the long length of the conveyor belt, the height of the earth to be transported will be greater than the height required to be transported, thereby increasing the work done by the device, and then increasing energy consumption, which is not conducive to use. Summary of the invention

[0004] The purpose of the embodiments of the present invention is to provide an underground engineering earthwork transport device, aiming to solve the problems raised in the above background.

[0005] The present invention is achieved in this way.

[0006] A device for transporting earthwork from underground engineering projects, comprising a base, a first mounting member fixedly mounted on one side of the base, a conveying assembly arranged on the first mounting member, the conveying assembly comprising a first conveying mounting member, the first conveying mounting member rotatably mounted on the first mounting member, conveying members distributed along the length direction thereof arranged inside the first conveying mounting member, an intercepting member fixedly mounted on the surface of the conveying member, a first rotating power member connected to the conveying member fixedly mounted on the outer side of the first conveying mounting member, first telescopic members rotatably connected to both sides of an end of the first conveying mounting member away from the first mounting member, the first telescopic member being slidably connected to the base, and a second rotating power member fixedly mounted on the surface of the first conveying mounting member close to the base The end of the output shaft of the second rotating power member is fixedly connected to an adjusting member, and the adjusting member is rotatably connected to a moving member with one side surface slidably connected to the first conveying mounting member, and a second conveying mounting member is arranged on the moving member, and the second conveying mounting member is provided with a conveying member, a first rotating power member and an intercepting member with the same structure as the first conveying mounting member, and the first conveying mounting member is fixedly installed with a third mounting member at one end of the first conveying mounting member away from the first mounting member, and the third mounting member is rotatably installed with a winding member, and one end of the winding member is fixedly connected to a third rotating power member located on the third mounting member, and a flexible connecting member is fixedly connected to the winding member, and the end of the flexible connecting member away from the winding member is fixedly connected to the second conveying mounting member.

[0007] As a further solution of the present invention: the first conveying installation member and the second conveying installation member are both configured as U-shaped structures, and openings are provided at the ends of the first conveying installation member and the second conveying installation member in the earth moving direction.

[0008] As a further solution of the present invention: a feed piece is fixedly mounted on one end of the first conveying mounting member close to the first mounting member, and a cross section of the feed piece is arranged to be a U-shaped structure.

[0009] As a further solution of the present invention: the intercepting members are provided in multiple groups and are distributed at intervals along the surface of the conveying member.

[0010] As a further solution of the present invention: the base is fixedly installed with limit members located at intervals on both sides of the first mounting member, the limit members are arranged as a U-shaped structure with the opening pointing to the base, and a sliding member is slidably installed on the limit members, and the sliding member is fixedly connected to the first telescopic member.

[0011] As a further solution of the present invention: one end of the adjusting member away from the second rotating power member is rotatably connected to the first conveying mounting member through a side plate, and the adjusting member is distributed along the length direction of the first conveying mounting member.

[0012] As a further solution of the present invention: a second mounting member is fixedly mounted on the moving member, the second mounting member is configured as a triangular structure and the second mounting member is rotatably connected to the second conveying mounting member.

[0013] As a further solution of the present invention: the material guide assembly includes a material guide member, which is rotatably mounted on the end of the second conveying mounting member away from the second mounting member, the cross-section of the material guide member is a U-shaped structure, the surface of the second conveying mounting member close to the base is rotatably connected to the second telescopic member, and the end of the second telescopic member away from the second conveying mounting member is rotatably connected to the material guide member.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the conveying height can be adjusted to be suitable for the transportation of earth at different depths, the space occupied by the device can be reduced when not in use, which is beneficial for transportation and storage, and the earth conveying height can be reduced under the condition of the same earth depth, thereby reducing the work done by the conveying device, reducing energy consumption, being able to continuously transport earth, and improving the conveying speed and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a first-person structural diagram of an underground engineering earthwork transportation device.

[0016] Figure 2 It is a second perspective structural schematic diagram of an underground engineering earthwork transportation device.

[0017] Figure 3 It is the main view of a device for transporting earthwork in underground engineering.

[0018] Figure 4 for Figure 1 Enlarged view of A1 in the figure.

[0019] Figure 5 for Figure 3 Enlarged view of A2 in the middle.

[0020] In the accompanying drawings: 1. base; 2. first mounting member; 3. first conveying mounting member; 4. conveying member; 5. first rotating power member; 6. intercepting member; 7. feeding member; 8. limiting member; 9. sliding member; 10. first telescopic member; 11. second rotating power member; 12. adjusting member; 13. moving member; 14. second mounting member; 15. second conveying mounting member; 16. third mounting member; 17. third rotating power member; 18. winding member; 19. flexible connecting member; 20. material guiding member; 21. second telescopic member; 22. conveying assembly; 23. material guiding assembly. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0023] like Figure 1-Figure 5As shown, as a preferred embodiment of the present invention, an underground engineering earthwork transport device includes a base 1, a first mounting member 2 is fixedly installed on one side of the base 1, a conveying assembly 22 is arranged on the first mounting member 2, the conveying assembly 22 includes a first conveying mounting member 3, the first conveying mounting member 3 is rotatably installed on the first mounting member 2, a conveying member 4 distributed along its length direction is arranged inside the first conveying mounting member 3, an intercepting member 6 is fixedly installed on the surface of the conveying member 4, a first rotating power member 5 connected to the conveying member 4 is fixedly installed on the outer side of the first conveying mounting member 3, both sides of the end of the first conveying mounting member 3 away from the first mounting member 2 are rotatably connected with a first telescopic member 10, the first telescopic member 10 is slidably connected to the base 1, and a second rotating power member is fixedly installed on the surface of the first conveying mounting member 3 close to the base 1 11. An adjusting member 12 is fixedly connected to the end of the output shaft of the second rotating power member 11. A moving member 13 is rotatably connected to the adjusting member 12, and a second conveying mounting member 15 is arranged on the moving member 13. A conveying member 4, a first rotating power member 5 and an intercepting member 6 with the same structure as those on the first conveying mounting member 3 are arranged on the second conveying mounting member 15. A third mounting member 16 is fixedly installed on the end of the first conveying mounting member 3 away from the first mounting member 2. A winding member 18 is rotatably installed on the third mounting member 16. One end of the winding member 18 is fixedly connected to a third rotating power member 17 located on the third mounting member 16. A flexible connecting member 19 is fixedly connected to the winding member 18. One end of the flexible connecting member 19 away from the winding member 18 is fixedly connected to the second conveying mounting member 15.

[0024] The first conveying installation member 3 and the second conveying installation member 15 are both configured as U-shaped structures, and openings are provided at the ends of the first conveying installation member 3 and the second conveying installation member 15 in the earthwork moving direction.

[0025] The intercepting members 6 are arranged in multiple groups and are distributed at intervals along the surface of the conveying member 4 .

[0026] One end of the adjusting member 12 away from the second rotating power member 11 is rotatably connected to the first conveying mounting member 3 through a side plate, and the adjusting member 12 is distributed along the length direction of the first conveying mounting member 3 .

[0027] In actual application, the mobile base 1 is moved to a suitable position and fixed, and the angle of the first conveying mounting member 3 is adjusted by the first telescopic member 10 according to the height of the earthwork to be transported. After the angle adjustment of the first conveying mounting member 3 is completed, the adjusting member 12 is driven to rotate by the second rotating power member 11, and the rotation of the adjusting member 12 can drive the moving member 13 to move along the length direction of the adjusting member 12 in the direction away from the first mounting member 2, and at the same time, the winding member 18 is driven to rotate by the third rotating power member 17 to release the flexible connecting member 19, and then the second conveying mounting member 15 can be driven by the moving member 13 to move along the length direction of the adjusting member 12 in the direction away from the first mounting member 2. The second conveying mounting member 15 is moved in the length direction and extends out of the first conveying mounting member 3, and then the flexible connecting member 19 is released again through the third rotating power member 17 so that the second conveying mounting member 15 can rotate around the connection between it and the moving member 13. When the second conveying mounting member 15 rotates, the end away from the moving member 13 is moved closer to the base 1, so that the second conveying mounting member 15 is no longer parallel to the first conveying mounting member 3, and the angle of the second conveying mounting member 15 is adjusted so that the discharge end of the second conveying mounting member 15 can extend to a place that the transport vehicle can reach, and then the conveying member 4 is driven to rotate by the first rotating power member 5 to move the earth The earth on the surface of the conveying member 4 can be driven to move with the conveying member 4 through the intercepting member 6, and then the earth is transported to the conveying member 4 in the second conveying installation member 15. The earth is transported to the conveying vehicle by the latter group of conveying members 4 for transportation. The openings on the first conveying installation member 3 and the second conveying installation member 15 can ensure that the earth can be moved to the subsequent structure when the angle between the two is large and the ground. Since the angle of the first conveying installation member 3 can be adjusted and the second conveying installation member 15 can be moved on the first conveying installation member 3, the conveying distance can be extended, and the conveyed The height can be adjusted to be suitable for transporting earth at different depths, and the second conveying mounting member 15 can be moved to the bottom of the first conveying mounting member 3 when not in use, which greatly reduces the space occupied by the device and is beneficial for transportation and storage. Under the condition of the same earth depth, the longer length of the existing conveyor belt device will cause the height of the earth to be transported to be greater than the height required to be transported. Since the angle of the second conveying mounting member 15 can be adjusted, the height of the earth transportation can be reduced, thereby reducing the work done by the conveying device and reducing energy consumption. The earth can be continuously transported through the two sets of conveying members 4, thereby improving the transportation speed and work efficiency.

[0028] In one embodiment of the present invention, the first mounting member 2 is a first mounting plate, the conveying member 4 is a conveyor belt, and of course it can also be other components that can transport earth. The first conveying mounting member 3 and the second conveying mounting member 15 are respectively the first conveying frame and the second conveying frame, and of course they can also be other components that can be used for conveyor belt installation. The first rotating power member 5, the second rotating power member 11 and the third rotating power member 17 are respectively the first motor, the second motor and the third motor, and of course they can also be other components that can output rotational power such as hydraulic motors. The first motor can drive the conveyor belt to rotate to transport earth. The intercepting member 6 is an intercepting plate , of course, it can also be other components that can prevent earth from sliding on the conveyor belt. The first telescopic member 10 is a first electric telescopic rod, and of course it can also be a hydraulic cylinder, a cylinder or other components that can actively change the length. The first electric telescopic rod can drive the first conveyor frame to adjust the angle. The adjusting member 12 and the moving member 13 are respectively a screw rod and a moving plate. Of course, the adjusting member 12 and the moving member 13 can also be other components that can cooperate with each other and drive the second conveyor frame to move. The third mounting member 16 is a third mounting plate, the flexible connecting member 19 is a pull wire, and the winding member 18 is a winding drum. Of course, it can also be other components that can reel in the pull wire.

[0029] like Figure 2 , Figure 3 As shown, as a preferred embodiment of the present invention, a feed member 7 is fixedly mounted on one end of the first conveying mounting member 3 close to the first mounting member 2, and the cross-section of the feed member 7 is set to a U-shaped structure.

[0030] In actual application of the embodiment of the present invention, the earth is guided by the feed member 7 so that the earth can enter the first conveying installation member 3 more easily and orderly and fall onto the conveying member 4 .

[0031] In one embodiment of the present invention, the feed member 7 is a feed chute, and of course, it may be other components that can guide earthwork.

[0032] like Figure 1-Figure 3 As shown, as a preferred embodiment of the present invention, the base 1 is fixedly mounted with limit members 8 which are spaced apart on both sides of the first mounting member 2, the limit members 8 are arranged as a U-shaped structure with the opening pointing to the base 1, and a sliding member 9 is slidably mounted on the limit members 8, the sliding member 9 is fixedly connected to the first telescopic member 10, and both sides of the sliding member 9 are threadedly connected with fixing screws used in conjunction with the limit members 8.

[0033] In actual application of the embodiment of the present invention, when the first telescopic member 10 is telescoped to adjust the angle of the first conveying mounting member 3, the sliding member 9 can slide on the limiting member 8 to ensure that the first telescopic member 10 is always perpendicular to the base 1. When the angle adjustment of the first conveying mounting member 3 is completed, the position of the sliding member 9 is fixed by fixing screws to ensure stability during earth transportation.

[0034] In an example of the present invention, the limiting member 8 is a limiting frame, and the sliding member 9 is a sliding plate. Of course, it can also be other components that can slide on the limiting frame.

[0035] like Figure 1-Figure 3 As shown, as a preferred embodiment of the present invention, a second mounting member 14 is fixedly mounted on the moving member 13 , the second mounting member 14 is configured as a triangular structure and the second mounting member 14 is rotatably connected to the second conveying mounting member 15 .

[0036] The material guide assembly 23 includes a material guide member 20, which is rotatably mounted on the end of the second conveying mounting member 15 away from the second mounting member 14. The cross-section of the material guide member 20 is a U-shaped structure. The surface of the second conveying mounting member 15 close to the base 1 is rotatably connected to the second telescopic member 21, and the end of the second telescopic member 21 away from the second conveying mounting member 15 is rotatably connected to the material guide member 20.

[0037] In actual application of the embodiment of the present invention, the second conveying mounting member 15 is connected to the movable member 13 through the second mounting member 14. The second mounting member 14 can block the earth falling from the first conveying mounting member 3. The second telescopic member 21 can drive the material guide member 20 to rotate around the connection between it and the second conveying mounting member 15, so that the material guide member 20 can lengthen the earth transportation distance and adjust the angle of earth falling, which is beneficial to transfer earth into the transport vehicle and increases practicality.

[0038] In one example of the present invention, the second mounting member 14 is a second mounting plate, and of course it can also be other components that can connect the movable plate and the second conveying frame. The material guide member 20 is a material guide plate, and of course it can also be other components that can guide earthwork. The second telescopic member 21 is a second electric telescopic rod, and of course it can also be a hydraulic cylinder, a pneumatic cylinder or other components that can actively adjust the length. The angle of the material guide plate can be controlled by the second electric telescopic rod.

[0039] Of course, the material guide component 23 can also be realized by a winch, that is, the winch is fixedly installed on the end of the second conveying mounting member 15, and the winch is connected to the end of the material guide member 20 away from the second conveying mounting member 15 by a pull wire, etc. The specific method will not be described here.

[0040] By adjusting the angle of the first conveying mounting member 3 and the second conveying mounting member 15 being able to move on the first conveying mounting member 3, the conveying distance can be extended, and the conveying height can be adjusted to be suitable for the transportation of earth at different depths. When not in use, the second conveying mounting member 15 can be moved below the first conveying mounting member 3, which greatly reduces the space occupied by the device and is beneficial for transportation and storage. The second conveying mounting member 15 can be adjusted in angle to reduce the height of earth transportation under the condition of the same earth depth, thereby reducing the work done by the conveying device and reducing energy consumption. Earth can be continuously transported through two sets of conveying members 4, thereby improving the conveying speed and work efficiency.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An underground engineering earthwork transport device, comprising a base, a first mounting member fixedly mounted on one side of the base, a conveying assembly arranged on the first mounting member, the conveying assembly comprising a first conveying mounting member, the first conveying mounting member rotatably mounted on the first mounting member, the first conveying mounting member being provided with conveying members distributed along its length direction, characterized in that: The transmission gear of the present invention is a gear which is connected with the transmission gear of the first end through the guide wheel assembly and the gear is connected with the transmission gear of the first end through the guide wheel assembly. One end of the adjusting member away from the second rotating power member is rotatably connected to the first conveying mounting member through a side plate, and the adjusting member is distributed along the length direction of the first conveying mounting member; The moving member is fixedly mounted with a second mounting member, the second mounting member is set to a triangular structure and is rotatably connected to the second conveying mounting member; the second conveying mounting member is connected to the moving member through the second mounting member, and the earth falling from the first conveying mounting member is shielded by the second mounting member; The first mounting member is a first mounting plate, the conveying member is a conveyor belt, the first conveying mounting member and the second conveying mounting member are respectively a first conveying frame and a second conveying frame, the adjusting member is a screw rod, the flexible connecting member is a pull wire, and the winding member is a winding drum.

2. The underground engineering earthwork transport device according to claim 1, characterized in that: The first conveying installation member and the second conveying installation member are both configured as U-shaped structures, and openings are provided at the ends of the first conveying installation member and the second conveying installation member in the earth moving direction.

3. The underground engineering earthwork transport device according to claim 2, characterized in that: A feeding piece is fixedly mounted on one end of the first conveying mounting piece close to the first mounting piece, and a cross section of the feeding piece is arranged to be a U-shaped structure.

4. The underground engineering earthwork transport device according to claim 1, characterized in that: The intercepting members are arranged in multiple groups and are distributed at intervals along the surface of the conveying member.

5. The underground engineering earthwork transport device according to claim 1, characterized in that: The base is fixedly provided with limiting members spaced apart on both sides of the first mounting member, the limiting members are arranged as a U-shaped structure with the opening pointing to the base, and a sliding member is slidably installed on the limiting members, and the sliding member is fixedly connected to the first telescopic member.

6. The underground engineering earthwork transport device according to claim 1, characterized in that: The material guide assembly includes a material guide member, which is rotatably mounted on the end of the second conveying mounting member away from the second mounting member. The cross-section of the material guide member is a U-shaped structure. The surface of the second conveying mounting member close to the base is rotatably connected to the second telescopic member, and the end of the second telescopic member away from the second conveying mounting member is rotatably connected to the material guide member.

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