Water conservancy project foundation detection system
A detection system and water conservancy engineering technology, applied in infrastructure engineering, on-site foundation soil survey, wellbore/well components, etc., can solve the problem of inability to seal the sampling tube, affecting the accuracy of foundation detection results, natural humidity of rock and soil samples, etc. Data changes and other problems, to achieve the effect of accurate detection data
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Embodiment 1
[0036] In order to complete the sealing immediately after sampling the rock and soil of the target stratum to ensure the accuracy of the foundation detection data, Embodiment 1 is proposed;
[0037] see Figure 1-Figure 6 , including a drilling rig 1, the drilling rig 1 is provided with a first housing 2, the first housing 2 is provided with a first hydraulic cylinder 201, the first hydraulic cylinder 201 is provided with a second housing 3, and the second housing 3 is provided on A second hydraulic cylinder 301 is provided, and a third housing 302 is provided on the second hydraulic cylinder 301;
[0038] The first housing 2 is provided with a drilling mechanism 4 for drilling a hole to reach the target formation, and the third housing 302 is provided with a foundation detection mechanism 5 for performing foundation detection on the target formation;
[0039] The foundation detection mechanism 5 includes a transmission assembly 6, a sampling assembly 7 and a sealing assembly...
Embodiment 2
[0043] In order to realize the drilling of the rock formation and reach the target formation, Embodiment 2 is proposed;
[0044] This embodiment is an improved description made on the basis of Embodiment 1. For details, please refer to figure 2 and Figure 5 , the drilling mechanism 4 includes a first support seat 401, a first rotating rod 402 and a drill bit member 403;
[0045] The first support seat 401 is disposed on the first housing 2, the first rotating rod 402 is rotatably disposed on the first support seat 401, and the drill member 403 is disposed on the first rotating rod 402;
[0046] The drilling mechanism 4 further includes a first gear 404 and a first rack 405;
[0047] The first gear 404 is arranged on the first rotating rod 402, the first rack 405 is arranged on the second housing 3, and the first rack 405 meshes with the first gear 404;
[0048] Several drilling mechanisms 4 are provided.
[0049] The first support seat 401 is fixed on the side wall of the ...
Embodiment 3
[0052] In order to complete the sampling of the target rock formation, Example 3 is proposed;
[0053] This embodiment is an improved description made on the basis of Embodiment 1. For details, please refer to Figure 2-Figure 6 , the transmission assembly 6 includes a swivel 601 and a second rack 602;
[0054] The swivel ring 601 is rotatably arranged on the third housing 302, and the second rack 602 is arranged on the swivel ring 601;
[0055] The sampling assembly 7 includes a second rotating rod 701, a sampling cylinder 702 and a third gear 708;
[0056] The second rotating rod 701 is rotatably disposed on the third housing 302 , the sampling cylinder 702 and the third gear 708 are both disposed on the second rotating rod 701 , and the third gear 708 meshes with the second rack 602 .
[0057] The rotating ring 601 is rotatably mounted on the upper inner wall of the third housing 302, the second rack 602 is an annular double-sided rack, which is fixed on the lower end of ...
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