Compaction instrument

A technology of a compactor and a workbench, which is applied to instruments, scientific instruments, soil material testing, etc., can solve the problems of reducing the use efficiency of the compactor, increasing the adjustment time, and being difficult to support the synchronous rotation of the cylinder, reducing labor Strength, improving use efficiency, and moving comfortably

Inactive Publication Date: 2021-03-12
浙江裕立检测科技有限公司
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  • Abstract
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Problems solved by technology

However, in the process of the user manually rotating the support cylinder, it is difficult to ensure that the two support cylinders rotate synchronously, that is to say, the movement of the sample mold support frame will be stuck, which will increase the time for moving and adjusting the sample mold support frame , which reduces the efficiency of the compaction instrument to a certain extent

Method used

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0030] A compactor such as figure 1 , figure 2 As shown, it includes a frame 1 , a workbench 2 arranged on the frame 1 , a sample mold 3 placed on the workbench 2 , and a fixing mechanism 4 arranged on the workbench 2 . The workbench 2 is fixedly connected with the frame 1 by welding, and the top surface of the workbench 2 is a horizontal plane. An abutment block 11 is arranged on the top surface of the workbench 2 , and an arc-shaped groove 12 is arranged on the side wall of the abutment block 11 . The sample mold 3 is cylindrical, and the end surface of the sample mold 3 facing away from the workbench 2 is provided with a placement groove 13 for placing the sample, and the shape of the notch of the placement groove 13 is circular. When the sample mold 3 is located inside the arc-shaped groove 12 , the outer wall of the sample mold 3 is attached to the i...

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Abstract

The invention discloses a compaction instrument, the key points of the technical scheme are: it includes a frame, a workbench, a sample mold and a fixing mechanism; the fixing mechanism includes a positioning rod, a positioning frame and a driving mechanism; the number of positioning rods is at least two The positioning frame is slidingly connected with all the positioning rods at the same time; the driving mechanism includes a support cylinder, a trigger rod and a transmission mechanism; the support cylinder is sleeved on the positioning rod; the trigger rod is installed inside the workbench; Corresponding; the transmission mechanism includes the transmission gear, the first gear that is rotatably connected inside the workbench, and the rack that passes through the workbench. During use, only the sample mold needs to be placed on the trigger lever so that the trigger lever faces the working The table moves inside, and the trigger lever pushes the positioning frame to move upward through the transmission mechanism. This eliminates the need to manually adjust the support frame, making it more efficient. When testing the sample, the compaction hammer on the compaction instrument will not touch the positioning frame, so the detection is more accurate.

Description

technical field [0001] The invention relates to the technical field of building detection equipment, in particular to a compaction instrument. Background technique [0002] The compaction instrument is a kind of construction equipment, which is mainly used to determine the optimum moisture content and unit volume weight of compacted soil. [0003] At present, the Chinese patent whose notification number is CN204789091U discloses a Marshall sample electric compactor, which includes a frame and a sample mold fixing mechanism, a workbench is arranged on the frame, and a sample mold is placed on the workbench. The sample mold fixing mechanism includes a sample mold positioning frame and a sample mold positioning rod vertically arranged on the workbench. The sample mold positioning frame includes a sample mold positioning frame for positioning and matching with the upper end of the sample mold and symmetrical fixing The guide plates are arranged on both sides of the sample mold ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/28G01N33/24
CPCG01N1/286G01N33/24
Inventor 李铭杨菊玲郑镇涛杨性海俞丹敏周家早王琼沈红炎林高伟
Owner 浙江裕立检测科技有限公司
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