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Anti-mixing seismic isolation type building foundation gas sample collector

A sample collector and sample collection technology, applied in sampling, instruments, scientific instruments, etc., can solve the problem of inability to sample gas alone, and achieve the effects of improving operating performance, improving accuracy, and improving contact stability.

Active Publication Date: 2019-10-25
浙江中奇工程项目管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing methods of collecting samples exist, and the gas released in the soil cannot be sampled separately to determine whether the pollution source is caused by poor soil quality of the construction land

Method used

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  • Anti-mixing seismic isolation type building foundation gas sample collector
  • Anti-mixing seismic isolation type building foundation gas sample collector
  • Anti-mixing seismic isolation type building foundation gas sample collector

Examples

Experimental program
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Embodiment Construction

[0037] The anti-mixing and shock-isolation type building foundation gas sample collector is further described with reference to the accompanying drawings.

[0038] An anti-mixing and shock-isolation building foundation gas sample collector, combined with figure 1 and image 3 As shown, it includes a frame 1, a support foot 11 symmetrically arranged on the frame 1, a shock absorbing mechanism 2 arranged on the support foot 11, a hollow anchor rod 3 arranged below the frame 1 and having an opening 31 at one end, and a The frame 1 is used to drive the driving mechanism 4 for driving the hollow anchor rod 3 to be inserted into the ground, the sealing cover 32 arranged at the opening 31 of the hollow anchor rod 3 and the seal cover 32 arranged on the sealing cover 32 and communicating with the inside of the hollow anchor rod 3 Gas sample collection mechanism 5.

[0039] Such as figure 1 and figure 2 As shown, wherein, the shock absorbing mechanism 2 includes a hollowed-out sup...

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Abstract

The invention discloses an anti-mixing seismic isolation type building foundation gas sample collector, and relates to the technical field of building detection. The anti-mixing seismic isolation typebuilding foundation gas sample collector comprises a frame, supporting legs symmetrically arranged on the frame, damping mechanisms arranged on the supporting legs, a hollow anchor rod arranged belowthe frame and having an opening at one end, a driving mechanism arranged on the frame for driving the hollow anchor rod to insert into the ground, a sealing cover hermetically arranged at the openingof the hollow anchor rod, and a gas sample collection mechanism arranged on the sealing cover and communicating with the interior of the hollow anchor rod, a through hole is formed in a circumferential side wall of the hollow anchor rod, a sealing block for sealing the through hole is arranged in the through hole, and a driving member for driving the sealing block to slide on the through hole torealize the communication / sealing of the through hole with the outside is arranged on the hollow anchor rod; and the anti-mixing seismic isolation type building foundation gas sample collector has thefunction of improving the accuracy of detecting the soil property of building lands.

Description

technical field [0001] The invention relates to the technical field of building detection, and more specifically relates to a gas sample collector for a mixed-proof and shock-isolated building foundation. Background technique [0002] When monitoring buildings and other structural objects, it is necessary to test whether the indoor air quality is up to standard. The existing operation method is to randomly sample the air in the space for testing. [0003] Existing methods for collecting samples exist, and the gas released in the soil cannot be sampled separately to determine whether the pollution source is caused by poor soil quality of the construction land. Contents of the invention [0004] In view of the deficiencies in the prior art, the object of the present invention is to provide a gas sample collector for anti-mixing and shock-isolation building foundations, which can improve the accuracy of soil quality detection for construction sites. [0005] To achieve the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/22
CPCG01N1/2294
Inventor 曹李斌曹昌明
Owner 浙江中奇工程项目管理有限公司
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