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Material conveying device for construction

一种输送装置、物料的技术，应用在输送机、清理装置、输送机物件等方向，能够解决无法实现碴土破碎和滤除分类、不能够有效地控制碴土冲击力度、掘进工作不连续等问题，达到保证掘进速度、保证持续工作、运输成本低的效果

Active Publication Date: 2021-02-12
BEIJING UNI-CONSTR GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the length of the above-mentioned conveyor needs to be increased, it is necessary to shut down its upstream, such as an excavator, resulting in discontinuity of the entire excavation work.
Moreover, the conveyor cannot effectively control the impact of the muck, nor can it realize the crushing and filtering of the muck.

Method used

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  • Material conveying device for construction
  • Material conveying device for construction
  • Material conveying device for construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Such as figure 1 As shown, the present invention provides a muck vertical lifting device, which can be used in the construction of subway underground tunnels or deep foundation pits. The muck vertical lifting device at least includes a first horizontal conveying part 1 , a vertical lifting part 2 and a second horizontal conveying part 3 . The first horizontal conveying part 1 is arranged at the bottom of the tunnel 4 to transfer, for example, muck excavated by an excavator to the bottom of the shaft. The vertical lifting part 2 is arranged on the side wall of the shaft 5, and is used for vertically lifting the muck at the bottom of the shaft, and then can lift the muck to the surface along the shaft 5. The second horizontal conveying part 3 is arranged on the ground surface, and it is used for transferring the dregs lifted by the vertical lifting part 2 to the muck storage yard, for example. The vertical lifting part 2 can transport the muck from the first horizontal ...

Embodiment 2

[0060] This embodiment is a further improvement on Embodiment 1, and repeated content will not be repeated here.

[0061] preferred, such as figure 2 As shown, the second support 102 is also provided with several parallel rollers 102b and material guide grooves 102c. The first horizontal conveying part plays the role of conveying materials through the joint rotation of the parallel idler roller 102b and the buffer idler roller 102a. Both the parallel idler roller and the buffer idler roller are arranged on the second support 102 in a manner parallel to each other. The material guide trough 102c and the buffer roller 102a are used as a pair. That is, the material guide groove 102c is arranged above the buffer idler roller 102a. The material guide trough 102c is used to receive, for example, muck excavated by an excavator, and then pour the muck onto the belt 6 on the buffer idler roller 102a. The first muck and / or the second muck can be transported through the buffer idler...

Embodiment 3

[0068] This embodiment is a further improvement on the foregoing embodiments, and repeated content will not be repeated here.

[0069] preferred, such as Figure 6 As shown, the first horizontal conveying part 1 is arranged at the intersection of the tunnel 4 and the shaft 5 . The muck vertical lifting device further includes an extended conveying part 7 composed of a first conveying unit 701 , a buffer unit 702 and a second conveying unit 703 . The extension conveying part 7 is arranged in the tunnel 4, and as the excavation continues, the length of the tunnel 4 will continue to increase. Continuous transfer.

[0070] Preferably, the first conveying unit 701 and the second conveying unit 703 may be belt conveyors. Along the extending direction of the tunnel 4, a first conveying unit 701, a buffer unit 702 and a third conveying unit 703 are sequentially arranged from inside to outside. The first conveying unit 701 is close to the excavation face of the tunnel 4 , so that t...

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Abstract

The invention relates to a material conveying device for construction. The material conveying device at least comprises a first horizontal conveying part arranged in a tunnel, a vertical lifting partarranged in a vertical shaft and a second horizontal conveying part arranged on the ground surface. The first horizontal conveying part is arranged at the intersection of the tunnel and the vertical shaft. The vertical lifting part can convey ballast soil from the first horizontal conveying part to the second horizontal conveying part in a redirection conveying mode. The first horizontal conveyingpart is arranged at the intersection of the tunnel and the vertical shaft, and the position of the first horizontal conveying part is kept unchanged. When the length of an extending conveying part needs to be increased, only construction operation needs to be conducted at the bottom of the vertical shaft, the transportation cost of operation tools and materials is low, and due to the fact that the operation area of an excavating device is far away from the vertical shaft, operation of the excavating device is not affected, and the tunneling speed of the tunnel can be effectively guaranteed.

Description

[0001] This case is the application number CN201910143594.4, the application date is February 28, 2019, the type is an invention patent, and the name is a case division of a vertical lifting method and device for muck soil. technical field [0002] The invention belongs to the technical field of tunnel construction, and in particular relates to a method and device for vertical lifting of dregs. Background technique [0003] At present, in the construction of urban subway tunnels in my country, in addition to the shield tunneling method, there are still quite a few projects that are constructed by the mining method, and the method of ballasting is a key factor affecting the efficiency of tunnel construction. If there is a vertical shaft, a small dump truck is used to transport it to the bottom of the vertical shaft for transfer, and a gantry crane is used for vertical lifting to lift the material upwards in the form of a grab bucket. In addition, when lifting vertically, ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G37/00B65G15/60B65G21/08B65G45/10B65G41/00E21F13/06E21D7/00B02C19/00B07B1/00B07B1/46
CPCB65G37/00B65G15/60B65G21/08B65G45/105B65G41/00E21F13/06E21D7/00B02C19/00B07B1/00B07B1/46B65G2201/045
Inventor 邓彩霞申庆梦鲁庆涛王青宋贺雨封小艳禹庆彬李红伟
Owner BEIJING UNI-CONSTR GRP CO LTD
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