TBM continuous belt conveyor system supporting device

Abstract

The utility model provides a TBM continuous belt conveyor system supporting device which comprises a transverse adjusting assembly and a supporting support assembly, the supporting support assembly penetrates through a trolley longitudinal beam to be directly supported on a trolley running track, and the transverse adjusting assembly is fixedly installed on the supporting support assembly. The transverse adjusting assembly comprises a supporting seat fixedly arranged on the cross beam, a sliding rod arranged on the supporting seat and supporting wheels arranged at the two ends of the sliding rod, and the sliding rod can slide left and right relative to the supporting seat; the TBM continuous belt conveyor rolls on the supporting wheels. The device is ingenious in structure and more efficient, disassembly and assembly are not needed, and potential safety hazards possibly existing in the disassembly and assembly process are also avoided. The problem that the bracket of the slag tapping system of the TBM continuous belt conveyor needs to be continuously disassembled and assembled is solved, it is ensured that the spatial position of the belt conveyor cannot be changed when the trolley moves, and the requirement for synchronous lining construction is met.

Description

Technical Field

[0001] This utility model relates to the field of TBM synchronous lining trolley technology, and in particular to a support device for a TBM continuous belt conveyor system. Background Technology

[0002] TBM (Tunnel Boring Machine) tunneling and shield tunneling machines are increasingly widely used in tunnel construction, with TBMs typically used in rock formations. However, in TBM-based simultaneous lining construction, when using a continuous belt conveyor system for secondary lining, the continuous conveyor system needs to pass through the lining trolley. During this passage, the continuous belt frame needs to detach from the original structure supporting the tunnel wall, with all the weight falling on the lining trolley mechanism. When the trolley needs to be moved during lining construction, ensuring the normal operation of the entire belt system is crucial. However, due to the weight of the rock debris carried by the belt system and the weight of the belt frame itself, manual operation is difficult.

[0003] The existing method mainly involves setting up a detachable bracket device on one side of the trolley. As the trolley moves forward, the bracket device is continuously disassembled and assembled to achieve the purpose of continuous lifting. However, this method is time-consuming, labor-intensive, and requires a lot of manual work. Utility Model Content

[0004] To address the deficiencies in the existing technology, this utility model provides a support device for a TBM continuous belt conveyor system, comprising: a lateral adjustment component and a support bracket assembly, wherein the support bracket assembly passes through the trolley longitudinal beam and is directly supported on the trolley running track, and the lateral adjustment component is fixedly installed on the support bracket assembly;

[0005] The lateral adjustment assembly includes a support base fixedly mounted on the crossbeam, a slide rod mounted on the support base, and support wheels mounted at both ends of the slide rod. The slide rod can slide left and right relative to the support base; the TBM continuous belt conveyor rolls on the support wheels.

[0006] Preferably, the support bracket assembly includes a vertical beam, a horizontal beam with one end hinged to the upper end of the vertical beam, a support rod with one end hinged to the vertical beam and the other end hinged to the horizontal beam, and a wheel assembly disposed at the bottom of the vertical beam. The support rod is used for horizontal adjustment of the horizontal beam.

[0007] Preferably, the support includes a base and a sleeve, the sleeve being disposed on the base, and the slide rod passing through the sleeve.

[0008] Preferably, the support wheel is positioned higher on the side furthest from the slide bar.

[0009] Preferably, the side of the support wheel away from the slide bar is provided with an arc.

[0010] Preferably, the crossbeam and the vertical beam are hinged together by a pin.

[0011] Beneficial effects of this utility model

[0012] This utility model provides a support device for a TBM continuous belt conveyor system, including a lateral adjustment component and a support bracket component. The ingenious structure is more efficient, eliminates the need for disassembly, and avoids potential safety hazards during disassembly. It solves the problem of the TBM continuous belt conveyor's slag discharge system bracket requiring constant disassembly and reassembly, and ensures that the spatial position of the belt conveyor does not change when the trolley moves, meeting the requirements of synchronous lining construction. During the trolley's forward movement, it continuously supports the TBM continuous belt conveyor, ensuring that the TBM does not move with the trolley. Furthermore, the TBM continuous belt conveyor system support device moves forward with the trolley, avoiding the disassembly and reassembly steps of traditional methods, greatly saving manpower and resources. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Among them, 10, lateral adjustment assembly; 11, support base; 12, slide bar; 13, support wheel; 14, base; 15, sleeve; 20, support bracket assembly; 21, vertical beam; 22, horizontal beam; 23, support screw; 24, wheel assembly; 30, TBM continuous belt conveyor. Detailed Implementation

[0015] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any way. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all fall within the protection scope of the present invention.

[0016] Reference Figure 1This utility model provides a support device for a TBM continuous belt conveyor system, including: a lateral adjustment assembly 10 and a support bracket assembly 20. The support bracket assembly 20 passes through the longitudinal beam of the trolley and is directly supported on the trolley running track. The lateral adjustment assembly 10 is fixedly installed on the support bracket assembly 20. The lateral adjustment assembly 10 includes a support seat 11 fixedly mounted on a crossbeam 22, a sliding rod 12 mounted on the support seat 11, and support wheels 13 mounted at both ends of the sliding rod 12. The sliding rod 12 can slide left and right relative to the support seat 11. The TBM continuous belt conveyor 30 rolls on the support wheels 13. The support bracket assembly 20 includes a vertical beam 21, a crossbeam 22 with one end hinged to the upper end of the vertical beam 21, a support screw 23 with one end hinged to the vertical beam 21 and the other end hinged to the crossbeam 22, and a wheel assembly 24 mounted at the bottom of the vertical beam 21. The support rod 23 is used for horizontal adjustment of the crossbeam 22.

[0017] First, install the support bracket assembly 20 on the trolley, then install the lateral adjustment assembly 10 on the support bracket assembly 20, and place the bottom of the left and right sides of the TBM continuous belt conveyor 30 on the support wheels 13. The support bracket assembly 20 passes through the trolley gantry box girder and can slide up and down relative to the box girder.

[0018] When in use, the TBM continuous belt conveyor 30 will roll on the support wheel 13, and the slide bar 12 can slide in the support seat 11.

[0019] When the trolley moves back and forth, it will drive the entire support device of the TBM continuous belt conveyor system to move forward together. At this time, the TBM continuous belt conveyor 30 will roll on the support wheel 13.

[0020] When the trolley moves up and down, the TBM continuous belt conveyor 30 slides up and down relative to the trolley because the TBM continuous belt conveyor system support device is on the TBM continuous belt conveyor system support device, and the support bracket assembly 20 is directly supported on the track. Therefore, the height position of the TBM continuous belt conveyor system will remain unchanged.

[0021] When the trolley moves left and right, the slide bar 12 will move left and right relative to the support base 11, which will enable the TBM continuous belt conveyor 30 to move left and right relative to the trolley. Therefore, the left and right position of the TBM continuous belt conveyor 30 will remain unchanged.

[0022] In summary, this invention ensures that the TBM continuous belt conveyor system will not move with the movement of the trolley, and the device will move forward with the trolley, eliminating the need for disassembling and assembling the support frame in traditional methods, thus greatly saving manpower and resources.

[0023] In one embodiment, the support base 11 includes a base 14 and a sleeve 15. The sleeve 15 is disposed on the base 14, and the slide rod 12 passes through the sleeve 15 and can slide left and right relative to the base 14.

[0024] In one embodiment, the support wheel 13 is positioned higher on the side away from the slide bar 12, which can effectively prevent the continuous belt conveyor from falling out of the control range of the support wheel 13.

[0025] In one embodiment, the support wheel 13 has an arc on the side away from the slide bar 12.

[0026] In one embodiment, the crossbeam 22 and the vertical beam 21 are hinged together by a pin, and the crossbeam 22, the vertical rod and the supporting screw 23 form a triangular support structure.

[0027] Beneficial effects of this utility model

[0028] This utility model provides a support device for a TBM continuous belt conveyor system, including a lateral adjustment component 10 and a support bracket component 20. The ingenious structure is more efficient, eliminating the need for disassembly and reassembly, and avoiding potential safety hazards during disassembly and reassembly. It solves the problem of the TBM continuous belt conveyor 30's slag discharge system bracket requiring constant disassembly and reassembly, and ensures that the spatial position of the belt conveyor does not change when the trolley moves, meeting the requirements of synchronous lining construction. During the trolley's forward movement, the TBM continuous belt conveyor 30 is continuously supported, ensuring that it does not move with the trolley. Furthermore, the TBM continuous belt conveyor system support device moves forward with the trolley, avoiding the disassembly and reassembly steps of traditional methods, greatly saving manpower and resources.

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present invention.

Claims

1. A TBM continuous belt conveyor system support apparatus, characterized by, The utility model relates to a TBM continuous belt conveyor support device, comprising: A lateral adjusting assembly and a support bracket assembly, the support bracket assembly is directly supported on the trolley running track through the trolley longitudinal beam, and the lateral adjusting assembly is fixedly installed on the support bracket assembly; The lateral adjusting assembly comprises a support seat fixedly arranged on the cross beam, a sliding rod arranged on the support seat, and support wheels arranged at both ends of the sliding rod, and the sliding rod can slide left and right relative to the support seat; The TBM continuous belt conveyor rolls on the support wheels.

2. A TBM continuous belt conveyor system support apparatus according to claim 1, wherein, The support bracket assembly comprises a vertical beam, a cross beam with one end hingedly arranged on the upper end of the vertical beam, a support lead screw with one end hingedly arranged on the vertical beam and the other end hingedly arranged on the cross beam, and a wheel assembly arranged at the bottom of the vertical beam, and the support lead screw is used for horizontal adjustment of the cross beam.

3. A TBM continuous belt conveyor system support apparatus according to claim 1, wherein, The support seat comprises a base and a sleeve, the sleeve is arranged on the base, and the sliding rod passes through the sleeve.

4. The TBM continuous belt conveyor system support apparatus of claim 1, wherein, The side of the support wheel away from the sliding rod is arranged higher.

5. A TBM continuous belt conveyor system support apparatus according to claim 4, wherein, The side of the support wheel away from the sliding rod is arranged with an arc.

6. A TBM continuous belt conveyor system support apparatus according to claim 1, wherein, The cross beam and the vertical beam are hingedly arranged through a pin shaft.

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