A device for cleaning the ground of rock foundation pit

A foundation pit and ground technology, applied in road cleaning, cleaning methods, construction and other directions, can solve problems such as low efficiency and incomplete cleaning of rock formation foundation grooves, achieve simple materials, solve low cleaning efficiency, and save labor costs and funds. Effect

Active Publication Date: 2022-03-25
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: the foundation groove of the existing rock formation is not thoroughly cleaned, the efficiency is low, etc.

Method used

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  • A device for cleaning the ground of rock foundation pit
  • A device for cleaning the ground of rock foundation pit
  • A device for cleaning the ground of rock foundation pit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] like Figure 1-6Shown: A device for ground cleaning of rock foundation pits, including a transmission unit, a cleaning unit and a fixed unit, the transmission unit is installed on one side of the fixed unit, the transmission unit is fixedly connected with the fixed unit, and one end of the cleaning unit is movable with the transmission unit Connection, the other end of the cleaning unit is movably connected with the fixed unit;

[0049] The transmission unit includes an output part and a first transmission rod 5, the first transmission rod 5 is rotatably connected with a second transmission rod 6, the second transmission rod 6 is rotatably connected with a swing rod 7, and the first transmission rod 5 is installed on the outside of the output part, The first transmission rod 5 is located on the upper side of the second transmission rod 6, the second transmission rod 6 is located on the upper side of the swing rod 7, the swing rod 7 is movably connected with the cleaning...

Embodiment 2

[0059] Use the transmission mode of the motor and the shaft to replace the transmission mode of the hydraulic motor 3 and the oil pipe 4, abandon the use of the coupling 8, directly use the swing rod 7 to fix the wire brush 10, and adjust the angle of the swing rod 7. It has the ability to swing left and right, and has the function of cleaning.

[0060] Instructions:

[0061] The device is connected to the excavator stick and boom, and the oil pipe 4 is connected to the excavator hydraulic oil pipe. The hydraulic motor 3 in the output part drives the first transmission rod 5 to rotate, and the first transmission rod 5 drives the second transmission rod 6. The second transmission rod 6 drives the swing rod 7, and the swing rod 7 drives the lower lower rod 12 and the wire brush 10 to swing through the cross-shaped universal joint bearing, and the rotated and cleaned garbage enters the storage box 13. The position of the storage box 13 is limited by the bolts and rotating parts ...

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Abstract

A device for cleaning the ground of a rock foundation pit, comprising a transmission unit, a cleaning unit and a fixing unit, the transmission unit is installed on one side of the fixing unit, the transmission unit is fixedly connected to the fixing unit, one end of the cleaning unit is connected to The transmission unit is movably connected, and the other end of the cleaning unit is movably connected with the fixed unit; the transmission unit includes an output part and a first transmission rod, and the first transmission rod is rotatably connected to a second transmission rod, and the second transmission rod A swing rod is connected in rotation, the first transmission rod is installed on the outside of the output part, the first transmission rod is located on the upper side of the second transmission rod, the second transmission rod is located on the upper side of the swing rod, and the swing rod and The cleaning unit is movably connected, and the first transmission rod, the second transmission rod and the swing rod are used for the reciprocating movement of the cleaning unit; the present invention basically solves the problems of incomplete cleaning and low efficiency of the foundation groove of the existing rock formation, and has detachable, The advantage of saving materials.

Description

technical field [0001] The invention belongs to the field of building construction, in particular to a device for cleaning the ground of a rock foundation pit. Background technique [0002] The foundation pit inspection is an essential procedure in the construction process. In today's increasingly high labor costs and higher engineering quality requirements, the quality of foundation pit cleaning is particularly important. When the design elevation of the bottom of the foundation pit is in the rock stratum, in order to prevent the large excavator's bucket or breaker from damaging the rock stratum and causing the foundation bearing capacity to fall below the design requirements, a height of 200mm to 300mm needs to be reserved for small excavators to cooperate with manual labor. clean up. Traditional manual cleaning requires shovels and brooms to clean up the gravel and scum on the surface of the foundation pit. The uneven rock ground results in extremely low construction e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01H1/00
CPCE01H1/00
Inventor 闫昊申书威王志丁欣潘邦全
Owner CHINA MCC17 GRP
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