CN201233230Y - Displacement measurement machine for working face baseboard - Google Patents
Displacement measurement machine for working face baseboard Download PDFInfo
- Publication number
- CN201233230Y CN201233230Y CNU2008200384228U CN200820038422U CN201233230Y CN 201233230 Y CN201233230 Y CN 201233230Y CN U2008200384228 U CNU2008200384228 U CN U2008200384228U CN 200820038422 U CN200820038422 U CN 200820038422U CN 201233230 Y CN201233230 Y CN 201233230Y
- Authority
- CN
- China
- Prior art keywords
- rock
- stratum
- base plate
- displacement
- rock stratum
- Prior art date
Links
- 238000006073 displacement reactions Methods 0.000 title abstract description 13
- 239000011435 rock Substances 0.000 claims abstract description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound data:image/svg+xml;base64,<?xml version='1.0' encoding='iso-8859-1'?>
<svg version='1.1' baseProfile='full'
              xmlns='http://www.w3.org/2000/svg'
                      xmlns:rdkit='http://www.rdkit.org/xml'
                      xmlns:xlink='http://www.w3.org/1999/xlink'
                  xml:space='preserve'
width='300px' height='300px' viewBox='0 0 300 300'>
<!-- END OF HEADER -->
<rect style='opacity:1.0;fill:#FFFFFF;stroke:none' width='300' height='300' x='0' y='0'> </rect>
<text x='138' y='170' class='atom-0' style='font-size:40px;font-style:normal;font-weight:normal;fill-opacity:1;stroke:none;font-family:sans-serif;text-anchor:start;fill:#3B4143' >C</text>
<path d='M 168.364,138 L 168.356,137.828 L 168.334,137.657 L 168.297,137.489 L 168.246,137.325 L 168.181,137.166 L 168.103,137.012 L 168.011,136.867 L 167.908,136.729 L 167.793,136.601 L 167.667,136.483 L 167.532,136.377 L 167.388,136.282 L 167.237,136.201 L 167.079,136.132 L 166.916,136.078 L 166.749,136.037 L 166.578,136.012 L 166.407,136 L 166.235,136.004 L 166.064,136.023 L 165.895,136.056 L 165.729,136.103 L 165.569,136.165 L 165.414,136.24 L 165.266,136.328 L 165.126,136.429 L 164.996,136.541 L 164.875,136.664 L 164.766,136.797 L 164.669,136.939 L 164.584,137.088 L 164.512,137.245 L 164.454,137.407 L 164.41,137.573 L 164.38,137.743 L 164.365,137.914 L 164.365,138.086 L 164.38,138.257 L 164.41,138.427 L 164.454,138.593 L 164.512,138.755 L 164.584,138.912 L 164.669,139.061 L 164.766,139.203 L 164.875,139.336 L 164.996,139.459 L 165.126,139.571 L 165.266,139.672 L 165.414,139.76 L 165.569,139.835 L 165.729,139.897 L 165.895,139.944 L 166.064,139.977 L 166.235,139.996 L 166.407,140 L 166.578,139.988 L 166.749,139.963 L 166.916,139.922 L 167.079,139.868 L 167.237,139.799 L 167.388,139.718 L 167.532,139.623 L 167.667,139.517 L 167.793,139.399 L 167.908,139.271 L 168.011,139.133 L 168.103,138.988 L 168.181,138.834 L 168.246,138.675 L 168.297,138.511 L 168.334,138.343 L 168.356,138.172 L 168.364,138 L 166.364,138 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
<path d='M 168.364,162 L 168.356,161.828 L 168.334,161.657 L 168.297,161.489 L 168.246,161.325 L 168.181,161.166 L 168.103,161.012 L 168.011,160.867 L 167.908,160.729 L 167.793,160.601 L 167.667,160.483 L 167.532,160.377 L 167.388,160.282 L 167.237,160.201 L 167.079,160.132 L 166.916,160.078 L 166.749,160.037 L 166.578,160.012 L 166.407,160 L 166.235,160.004 L 166.064,160.023 L 165.895,160.056 L 165.729,160.103 L 165.569,160.165 L 165.414,160.24 L 165.266,160.328 L 165.126,160.429 L 164.996,160.541 L 164.875,160.664 L 164.766,160.797 L 164.669,160.939 L 164.584,161.088 L 164.512,161.245 L 164.454,161.407 L 164.41,161.573 L 164.38,161.743 L 164.365,161.914 L 164.365,162.086 L 164.38,162.257 L 164.41,162.427 L 164.454,162.593 L 164.512,162.755 L 164.584,162.912 L 164.669,163.061 L 164.766,163.203 L 164.875,163.336 L 164.996,163.459 L 165.126,163.571 L 165.266,163.672 L 165.414,163.76 L 165.569,163.835 L 165.729,163.897 L 165.895,163.944 L 166.064,163.977 L 166.235,163.996 L 166.407,164 L 166.578,163.988 L 166.749,163.963 L 166.916,163.922 L 167.079,163.868 L 167.237,163.799 L 167.388,163.718 L 167.532,163.623 L 167.667,163.517 L 167.793,163.399 L 167.908,163.271 L 168.011,163.133 L 168.103,162.988 L 168.181,162.834 L 168.246,162.675 L 168.297,162.511 L 168.334,162.343 L 168.356,162.172 L 168.364,162 L 166.364,162 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
<path d='M 168.364,146 L 168.356,145.828 L 168.334,145.657 L 168.297,145.489 L 168.246,145.325 L 168.181,145.166 L 168.103,145.012 L 168.011,144.867 L 167.908,144.729 L 167.793,144.601 L 167.667,144.483 L 167.532,144.377 L 167.388,144.282 L 167.237,144.201 L 167.079,144.132 L 166.916,144.078 L 166.749,144.037 L 166.578,144.012 L 166.407,144 L 166.235,144.004 L 166.064,144.023 L 165.895,144.056 L 165.729,144.103 L 165.569,144.165 L 165.414,144.24 L 165.266,144.328 L 165.126,144.429 L 164.996,144.541 L 164.875,144.664 L 164.766,144.797 L 164.669,144.939 L 164.584,145.088 L 164.512,145.245 L 164.454,145.407 L 164.41,145.573 L 164.38,145.743 L 164.365,145.914 L 164.365,146.086 L 164.38,146.257 L 164.41,146.427 L 164.454,146.593 L 164.512,146.755 L 164.584,146.912 L 164.669,147.061 L 164.766,147.203 L 164.875,147.336 L 164.996,147.459 L 165.126,147.571 L 165.266,147.672 L 165.414,147.76 L 165.569,147.835 L 165.729,147.897 L 165.895,147.944 L 166.064,147.977 L 166.235,147.996 L 166.407,148 L 166.578,147.988 L 166.749,147.963 L 166.916,147.922 L 167.079,147.868 L 167.237,147.799 L 167.388,147.718 L 167.532,147.623 L 167.667,147.517 L 167.793,147.399 L 167.908,147.271 L 168.011,147.133 L 168.103,146.988 L 168.181,146.834 L 168.246,146.675 L 168.297,146.511 L 168.334,146.343 L 168.356,146.172 L 168.364,146 L 166.364,146 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
<path d='M 168.364,154 L 168.356,153.828 L 168.334,153.657 L 168.297,153.489 L 168.246,153.325 L 168.181,153.166 L 168.103,153.012 L 168.011,152.867 L 167.908,152.729 L 167.793,152.601 L 167.667,152.483 L 167.532,152.377 L 167.388,152.282 L 167.237,152.201 L 167.079,152.132 L 166.916,152.078 L 166.749,152.037 L 166.578,152.012 L 166.407,152 L 166.235,152.004 L 166.064,152.023 L 165.895,152.056 L 165.729,152.103 L 165.569,152.165 L 165.414,152.24 L 165.266,152.328 L 165.126,152.429 L 164.996,152.541 L 164.875,152.664 L 164.766,152.797 L 164.669,152.939 L 164.584,153.088 L 164.512,153.245 L 164.454,153.407 L 164.41,153.573 L 164.38,153.743 L 164.365,153.914 L 164.365,154.086 L 164.38,154.257 L 164.41,154.427 L 164.454,154.593 L 164.512,154.755 L 164.584,154.912 L 164.669,155.061 L 164.766,155.203 L 164.875,155.336 L 164.996,155.459 L 165.126,155.571 L 165.266,155.672 L 165.414,155.76 L 165.569,155.835 L 165.729,155.897 L 165.895,155.944 L 166.064,155.977 L 166.235,155.996 L 166.407,156 L 166.578,155.988 L 166.749,155.963 L 166.916,155.922 L 167.079,155.868 L 167.237,155.799 L 167.388,155.718 L 167.532,155.623 L 167.667,155.517 L 167.793,155.399 L 167.908,155.271 L 168.011,155.133 L 168.103,154.988 L 168.181,154.834 L 168.246,154.675 L 168.297,154.511 L 168.334,154.343 L 168.356,154.172 L 168.364,154 L 166.364,154 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
</svg>
 data:image/svg+xml;base64,<?xml version='1.0' encoding='iso-8859-1'?>
<svg version='1.1' baseProfile='full'
              xmlns='http://www.w3.org/2000/svg'
                      xmlns:rdkit='http://www.rdkit.org/xml'
                      xmlns:xlink='http://www.w3.org/1999/xlink'
                  xml:space='preserve'
width='85px' height='85px' viewBox='0 0 85 85'>
<!-- END OF HEADER -->
<rect style='opacity:1.0;fill:#FFFFFF;stroke:none' width='85' height='85' x='0' y='0'> </rect>
<text x='35.0455' y='53.5909' class='atom-0' style='font-size:23px;font-style:normal;font-weight:normal;fill-opacity:1;stroke:none;font-family:sans-serif;text-anchor:start;fill:#3B4143' >C</text>
<path d='M 53.5909,35.0455 L 53.5866,34.9458 L 53.5738,34.8469 L 53.5525,34.7495 L 53.5229,34.6542 L 53.4852,34.5619 L 53.4398,34.4731 L 53.3868,34.3886 L 53.3268,34.3089 L 53.2602,34.2347 L 53.1874,34.1665 L 53.1091,34.1048 L 53.0257,34.0501 L 52.9379,34.0027 L 52.8464,33.9631 L 52.7518,33.9314 L 52.6549,33.908 L 52.5563,33.8931 L 52.4568,33.8866 L 52.357,33.8888 L 52.2579,33.8995 L 52.16,33.9187 L 52.0642,33.9462 L 51.971,33.9819 L 51.8813,34.0254 L 51.7957,34.0765 L 51.7147,34.1348 L 51.6391,34.1998 L 51.5693,34.2711 L 51.506,34.3481 L 51.4494,34.4303 L 51.4002,34.517 L 51.3586,34.6077 L 51.3249,34.7015 L 51.2995,34.798 L 51.2824,34.8962 L 51.2738,34.9956 L 51.2738,35.0953 L 51.2824,35.1947 L 51.2995,35.2929 L 51.3249,35.3894 L 51.3586,35.4833 L 51.4002,35.5739 L 51.4494,35.6606 L 51.506,35.7428 L 51.5693,35.8198 L 51.6391,35.8911 L 51.7147,35.9561 L 51.7957,36.0144 L 51.8813,36.0655 L 51.971,36.109 L 52.0642,36.1447 L 52.16,36.1722 L 52.2579,36.1914 L 52.357,36.2021 L 52.4568,36.2043 L 52.5563,36.1978 L 52.6549,36.1829 L 52.7518,36.1595 L 52.8464,36.1279 L 52.9379,36.0882 L 53.0257,36.0408 L 53.1091,35.9861 L 53.1874,35.9244 L 53.2602,35.8562 L 53.3268,35.782 L 53.3868,35.7023 L 53.4398,35.6178 L 53.4852,35.529 L 53.5229,35.4367 L 53.5525,35.3414 L 53.5738,35.244 L 53.5866,35.1451 L 53.5909,35.0455 L 52.4318,35.0455 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
<path d='M 53.5909,48.9545 L 53.5866,48.8549 L 53.5738,48.756 L 53.5525,48.6586 L 53.5229,48.5633 L 53.4852,48.471 L 53.4398,48.3822 L 53.3868,48.2977 L 53.3268,48.218 L 53.2602,48.1438 L 53.1874,48.0756 L 53.1091,48.0139 L 53.0257,47.9592 L 52.9379,47.9118 L 52.8464,47.8721 L 52.7518,47.8405 L 52.6549,47.8171 L 52.5563,47.8022 L 52.4568,47.7957 L 52.357,47.7979 L 52.2579,47.8086 L 52.16,47.8278 L 52.0642,47.8553 L 51.971,47.891 L 51.8813,47.9345 L 51.7957,47.9856 L 51.7147,48.0439 L 51.6391,48.1089 L 51.5693,48.1802 L 51.506,48.2572 L 51.4494,48.3394 L 51.4002,48.4261 L 51.3586,48.5167 L 51.3249,48.6106 L 51.2995,48.7071 L 51.2824,48.8053 L 51.2738,48.9047 L 51.2738,49.0044 L 51.2824,49.1038 L 51.2995,49.202 L 51.3249,49.2985 L 51.3586,49.3923 L 51.4002,49.483 L 51.4494,49.5697 L 51.506,49.6519 L 51.5693,49.7289 L 51.6391,49.8002 L 51.7147,49.8652 L 51.7957,49.9235 L 51.8813,49.9746 L 51.971,50.0181 L 52.0642,50.0538 L 52.16,50.0813 L 52.2579,50.1005 L 52.357,50.1112 L 52.4568,50.1134 L 52.5563,50.1069 L 52.6549,50.092 L 52.7518,50.0686 L 52.8464,50.0369 L 52.9379,49.9973 L 53.0257,49.9499 L 53.1091,49.8952 L 53.1874,49.8335 L 53.2602,49.7653 L 53.3268,49.6911 L 53.3868,49.6114 L 53.4398,49.5269 L 53.4852,49.4381 L 53.5229,49.3458 L 53.5525,49.2505 L 53.5738,49.1531 L 53.5866,49.0542 L 53.5909,48.9545 L 52.4318,48.9545 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
<path d='M 53.5909,39.6818 L 53.5866,39.5822 L 53.5738,39.4833 L 53.5525,39.3858 L 53.5229,39.2906 L 53.4852,39.1983 L 53.4398,39.1095 L 53.3868,39.025 L 53.3268,38.9453 L 53.2602,38.8711 L 53.1874,38.8029 L 53.1091,38.7412 L 53.0257,38.6864 L 52.9379,38.6391 L 52.8464,38.5994 L 52.7518,38.5678 L 52.6549,38.5444 L 52.5563,38.5294 L 52.4568,38.523 L 52.357,38.5251 L 52.2579,38.5359 L 52.16,38.555 L 52.0642,38.5826 L 51.971,38.6183 L 51.8813,38.6618 L 51.7957,38.7129 L 51.7147,38.7712 L 51.6391,38.8362 L 51.5693,38.9075 L 51.506,38.9845 L 51.4494,39.0667 L 51.4002,39.1534 L 51.3586,39.244 L 51.3249,39.3379 L 51.2995,39.4343 L 51.2824,39.5326 L 51.2738,39.632 L 51.2738,39.7317 L 51.2824,39.831 L 51.2995,39.9293 L 51.3249,40.0257 L 51.3586,40.1196 L 51.4002,40.2103 L 51.4494,40.297 L 51.506,40.3792 L 51.5693,40.4562 L 51.6391,40.5274 L 51.7147,40.5925 L 51.7957,40.6507 L 51.8813,40.7018 L 51.971,40.7454 L 52.0642,40.7811 L 52.16,40.8086 L 52.2579,40.8278 L 52.357,40.8385 L 52.4568,40.8406 L 52.5563,40.8342 L 52.6549,40.8192 L 52.7518,40.7959 L 52.8464,40.7642 L 52.9379,40.7246 L 53.0257,40.6772 L 53.1091,40.6225 L 53.1874,40.5608 L 53.2602,40.4926 L 53.3268,40.4183 L 53.3868,40.3387 L 53.4398,40.2541 L 53.4852,40.1654 L 53.5229,40.073 L 53.5525,39.9778 L 53.5738,39.8804 L 53.5866,39.7815 L 53.5909,39.6818 L 52.4318,39.6818 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
<path d='M 53.5909,44.3182 L 53.5866,44.2185 L 53.5738,44.1196 L 53.5525,44.0222 L 53.5229,43.927 L 53.4852,43.8346 L 53.4398,43.7459 L 53.3868,43.6613 L 53.3268,43.5817 L 53.2602,43.5074 L 53.1874,43.4392 L 53.1091,43.3775 L 53.0257,43.3228 L 52.9379,43.2754 L 52.8464,43.2358 L 52.7518,43.2041 L 52.6549,43.1808 L 52.5563,43.1658 L 52.4568,43.1594 L 52.357,43.1615 L 52.2579,43.1722 L 52.16,43.1914 L 52.0642,43.2189 L 51.971,43.2546 L 51.8813,43.2982 L 51.7957,43.3493 L 51.7147,43.4075 L 51.6391,43.4726 L 51.5693,43.5438 L 51.506,43.6208 L 51.4494,43.703 L 51.4002,43.7897 L 51.3586,43.8804 L 51.3249,43.9743 L 51.2995,44.0707 L 51.2824,44.169 L 51.2738,44.2683 L 51.2738,44.368 L 51.2824,44.4674 L 51.2995,44.5657 L 51.3249,44.6621 L 51.3586,44.756 L 51.4002,44.8466 L 51.4494,44.9333 L 51.506,45.0155 L 51.5693,45.0925 L 51.6391,45.1638 L 51.7147,45.2288 L 51.7957,45.2871 L 51.8813,45.3382 L 51.971,45.3817 L 52.0642,45.4174 L 52.16,45.445 L 52.2579,45.4641 L 52.357,45.4749 L 52.4568,45.477 L 52.5563,45.4706 L 52.6549,45.4556 L 52.7518,45.4322 L 52.8464,45.4006 L 52.9379,45.3609 L 53.0257,45.3136 L 53.1091,45.2588 L 53.1874,45.1971 L 53.2602,45.1289 L 53.3268,45.0547 L 53.3868,44.975 L 53.4398,44.8905 L 53.4852,44.8017 L 53.5229,44.7094 L 53.5525,44.6142 L 53.5738,44.5167 L 53.5866,44.4178 L 53.5909,44.3182 L 52.4318,44.3182 Z' style='fill:#000000;fill-rule:evenodd;fill-opacity:1;stroke:#000000;stroke-width:0px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;' />
</svg>
 [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003245 coal Substances 0.000 claims abstract description 9
- 239000007788 liquids Substances 0.000 claims abstract description 3
- 230000003137 locomotive Effects 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 239000002965 ropes Substances 0.000 abstract description 4
- 238000005065 mining Methods 0.000 abstract description 2
- 239000011901 water Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 239000007799 cork Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 2
- 230000016507 interphase Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003068 static Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model relates to a displacement measurer for a coal-mining working face floor, which comprises a connecting rope, a stratum-following mover and a transfer pipe; wherein, the connecting rope is arranged on a fixed base positioned on the rock stratum of the bottom of a bore; the stratum-following mover is connected with the connecting rope and arranged at a rock stratum to be measured; the transfer pipe is connected with the stratum-following mover and led out of the ground; and a numerical reader is arranged at the outlet of the transfer pipe. When the displacement measurer is used, the bottom fixed base of the displacement measurer is fixed on the rock stratum with zero displacement, the stratum-following mover is fixed on the rock stratum to be measured, which can produce large displacement, indicating liquid is driven by a piston to go down when the stratum-following mover is driven by the displacement of the rock stratum to move relative to the piston, and displayed by the numerical reader, the relative movement amount of the rock stratum can be known. The displacement measurer, which has the advantages of simple structure, safety, reliability and high measurement precision, can warn the water inrush on a working face in order to prevent the occurrence of water disaster, thus providing reliable guarantee for coal mine safety.
Description
Technical field
The utility model relates to a kind of deviation meter, especially relates to a kind of shift measurement device that is used for coal mine work area base plate position.
Background technology
The displacement of test coal mine work area base plate, to the gushing water mechanism of research work face base plate, the gushing water process of monitoring workplace base plate, prevention work face base plate gushing water has crucial meaning.But because the top board inbreak at any time of workplace, environment is very complicated in the goaf, and particularly reference point is difficult to seek, and test job face floor shifting is also very difficult at present.Some scientific workers adopt boring method to measure, major programme is to survey the lane one of the special driving of workplace base plate, the boring of upwards constructing then, and cork is set up in corresponding layer position in boring, on cork, fasten thin wire, reflect the displacement of workplace base plate by the test iron wire.But this method measuring accuracy is lower, and cork is easy to come off, and need tunnel special roadway arrangement boring at the workplace base plate, and is very inconvenient, at some workplace, even basic just driving survey the condition in lane.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes in the prior art, provide a kind of simple in structure, accurately surveying work face floor shifting plays forewarning function to the workplace gushing water, avoids producing the deviation meter that is used for the coal mine work area base plate of water disaster problem.
The technical solution of the utility model is: it is by the connection cord on the holder that is located at the foot of hole rock stratum, constituting with rock locomotory apparatus and the coupled transfer tube of drawing ground of place, survey rock stratum waitd upon in being located at of linking to each other with connection cord, and the transfer tube exit is provided with reader.
Describedly by top the post bucket of indicator solution is housed with the rock locomotory apparatus, piston that matches with the post bucket and the spring that is located at the piston below constitute; Described connection cord outside is with protection tube; Described protection tube is socketed to form for the more piece metal tube; Described transfer tube is two sleeve pipes of hose overcoat metal tube in being.
The beneficial effects of the utility model are: workplace floor shifting measuring appliance is reliable and stable, obscission can not take place; Because reader becomes hundred times of ground to amplify the strata displacement amount, has improved measuring accuracy greatly; Need not tunnel the special-purpose tunnel of boring separately, save cost, be easy to enlarge measurement range; Observation is convenient, and can Continuous Observation; This device flexibility combines with soundness, is particularly suitable for the goaf complex environment and uses, and is suitable for installing instruments in the workplace complex environment; Installation cost is low, does not need the special-purpose tunnel of constructing separately; Simple in structure, safe and reliable, accurately surveying work face floor shifting plays forewarning function to the workplace gushing water, avoids producing the water disaster problem, for mine safety provides reliable assurance.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1-holder, 2-pillar, 3-connection cord, 4-spring support plate, the 5-spring, 6-grouting hole, 7-piston, 8-with the rock locomotory apparatus, 9-post bucket, 10-transfer tube, 11-reader, 12-bottom rock, 13-boring, 14-rock stratum to be measured, 15-air way
Embodiment
The utility model will be further described below in conjunction with the embodiment in the accompanying drawing:
The deviation meter that is used for the coal mine work area base plate of the present utility model is by bottom holder 1, protection tube 2, connection cord 3, spring support plate 4, spring 5, grouting hole 6, piston 7, form with rock locomotory apparatus 8, post bucket 9, transfer tube 10, reader 11.Bottom holder 1 is a right cylinder, is located in the rock 12 of bottom, and high 0.5m, diameter is determined according to the diameter of corresponding boring 13; Connection cord 3 is the bigger wire rope of a tensile strength, and the lower end of connection cord 3 is connected with bottom holder 1, the upper end with link to each other with the piston in the rock locomotory apparatus 87, be located at 14 places, rock stratum to be measured with rock locomotory apparatus 8; Protection tube 2 is equipped with in the outside of connection cord 3, and protection tube is formed by connecting by the more piece metal sleeve, the about 3-4cm of every joint cover pipe range 1.5m diameter.Every joint sleeve pipe is up-thin-low-thick, and the internal diameter of bottom equals the external diameter on top, during connection the bottom is inserted on top and gets final product.Protection tube 2 one ends connect bottom holder 1, and the other end connects spring support plate 4, and spring support plate 4 is connected with spring 5 one ends, and spring 5 other ends are connected with piston 7.With rock locomotory apparatus 8 is cylindrical shape, height 0.5m, diameter is slightly less than the diameter of boring, piston 7, spring 5, spring support plate 4 are equipped with in the inner chamber bottom, piston 7 lower ends are connected with connection cord 3, and piston 7 is with airtight good with rock locomotory apparatus 8 inner chambers, and transfer tube 10 is two sleeve pipes of inner flexible tube overcoat metal tube, one end with link to each other with rock locomotory apparatus 8, the other end links to each other with reader 11; Transfer tube 10 is drawn air way 15, and the reader 11 of its end is a transparent cylinder shape, is carved with master scale; Be full of indicator solution in the annular seal space with rock locomotory apparatus 8 and transfer tube 10, indicator solution has two kinds of colors, with the interphase of the two kinds of liquid colors reading point as reader.
The course of work: before workplace is unminded; cutting intraocular or other position construction drill 13 that is fit to; after boring is finished; bottom holder 1 and connection cord 3 are connected; set up first segment protection tube 2 then; put into boring; block connection cord 3; bottom holder 1 and protection tube 2 are not fallen down; then put the second joint protection tube 2, put into boring again, so install up to protection tube 2; then with spring suppport 4; spring 5; connection cord 3; piston 7; post bucket 9 connects successively; above connector is slowly put into boring, connect transfer tube 10 simultaneously, lay when whole device and put in place; by grouting hole 5 cement injection or chemical grout in boring, whole boring is sealed.And transfer tube 10 drawn in holing, laying along the workplace base plate, and entangle with iron pipe and to be protected, transfer tube 10 extends to observation station, connects reader 11, injects indicator solution, makes the interphase of two kinds of colors of indicator solution be positioned at the null position of reader 11.After working face mining, the rock stratum of workplace base plate can move upward under the effect of the effect of groundwater pressure and rock pressure [in mine, when rock stratum 14 to be measured moves, can drive and also move upward with the locomotorial post bucket 9 of rock, at this moment piston 7 is owing to link to each other and static (or amount of exercise is very little) with bottom holder 1, relative displacement will take place in piston 7 and post bucket 9, indicator solution in the post bucket 9 also will move downward, owing to be connected with reader 11 by transfer tube 10 with rock locomotory apparatus 8, so the indicator solution in the reader 11 also can descend, by drop-out value of reading indicator solution and the displacement that just can obtain rock stratum 14 to be measured divided by the multiple of area.
Claims (5)
1, a kind of deviation meter that is used for the coal-face base plate, it is characterized in that: it is by the connection cord (3) on the holder that is located at foot of hole rock stratum (12) (1), being located at of linking to each other with connection cord (3) wait upon survey that rock stratum (13) locates with rock locomotory apparatus (8) and the coupled transfer tube of drawing ground (10) formation, be provided with Grouting Pipe (6) with rock locomotory apparatus (8), transfer tube (10) exit is provided with reader (11).
2, the deviation meter that is used for the coal mine work area base plate according to claim 1, it is characterized in that: describedly by top the post bucket (9) of colored liquid is housed with rock locomotory apparatus (8), piston (7) that matches with post bucket (9) and the spring (5) that is located at piston (7) below constitute.
3, the deviation meter that is used for the coal mine work area base plate according to claim 1 is characterized in that: described connection cord (3) outside is with protection tube (2).
4, the deviation meter that is used for the coal mine work area base plate according to claim 3 is characterized in that: described protection tube (2) is socketed to form for the more piece metal tube.
5, the deviation meter that is used for the coal mine work area base plate according to claim 1 is characterized in that: described transfer tube (10) is two sleeve pipes of hose overcoat metal tube in being.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200384228U CN201233230Y (en) | 2008-06-20 | 2008-06-20 | Displacement measurement machine for working face baseboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200384228U CN201233230Y (en) | 2008-06-20 | 2008-06-20 | Displacement measurement machine for working face baseboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201233230Y true CN201233230Y (en) | 2009-05-06 |
Family
ID=40619611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200384228U CN201233230Y (en) | 2008-06-20 | 2008-06-20 | Displacement measurement machine for working face baseboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201233230Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832151A (en) * | 2010-05-25 | 2010-09-15 | 煤炭科学研究总院西安研究院 | Embedding method of combination transducer for early warning and monitoring of water inrush disaster of mines |
| CN101900594A (en) * | 2010-07-20 | 2010-12-01 | 周泉清 | Liquid level variable precision data monitoring early warning device |
| CN102174900A (en) * | 2011-03-08 | 2011-09-07 | 太原理工大学 | Top plate displacement monitoring device based on pretightening force |
| WO2012071761A1 (en) * | 2010-11-30 | 2012-06-07 | Zhou Quanqing | Accurate measuring and metering method and device via liquid level variable of hydraulic container or oil cylinder |
| CN102926808A (en) * | 2012-10-25 | 2013-02-13 | 南阳理工学院 | Underground coal dressing chamber bottom plate online monitoring device and method based on fiber bragg grating sensing |
| CN105484796A (en) * | 2016-01-04 | 2016-04-13 | 中国矿业大学(北京) | Underground flood alarm system based on temperature, humidity and image monitoring equipment |
| CN107741211A (en) * | 2017-08-18 | 2018-02-27 | 西北矿冶研究院 | A kind of slope displacement monitoring method |
| CN109268072A (en) * | 2018-11-16 | 2019-01-25 | 东北大学 | Mine floor water bursting disaster intelligence, the big data cloud platform of real-time prediction and warning |
| CN110108214A (en) * | 2019-06-05 | 2019-08-09 | 长安大学 | A kind of geotechnical engineering horizontal displacement monitoring system |
| CN110132199A (en) * | 2019-05-06 | 2019-08-16 | 山东科技大学 | A kind of hard base object model fragmentation parameters in-situ measurement method of stope |
-
2008
- 2008-06-20 CN CNU2008200384228U patent/CN201233230Y/en not_active IP Right Cessation
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832151A (en) * | 2010-05-25 | 2010-09-15 | 煤炭科学研究总院西安研究院 | Embedding method of combination transducer for early warning and monitoring of water inrush disaster of mines |
| CN101900594A (en) * | 2010-07-20 | 2010-12-01 | 周泉清 | Liquid level variable precision data monitoring early warning device |
| WO2012071761A1 (en) * | 2010-11-30 | 2012-06-07 | Zhou Quanqing | Accurate measuring and metering method and device via liquid level variable of hydraulic container or oil cylinder |
| CN102174900A (en) * | 2011-03-08 | 2011-09-07 | 太原理工大学 | Top plate displacement monitoring device based on pretightening force |
| CN102926808A (en) * | 2012-10-25 | 2013-02-13 | 南阳理工学院 | Underground coal dressing chamber bottom plate online monitoring device and method based on fiber bragg grating sensing |
| CN102926808B (en) * | 2012-10-25 | 2015-04-22 | 南阳理工学院 | Underground coal dressing chamber bottom plate online monitoring device and method based on fiber bragg grating sensing |
| CN105484796A (en) * | 2016-01-04 | 2016-04-13 | 中国矿业大学(北京) | Underground flood alarm system based on temperature, humidity and image monitoring equipment |
| CN107741211A (en) * | 2017-08-18 | 2018-02-27 | 西北矿冶研究院 | A kind of slope displacement monitoring method |
| CN109268072A (en) * | 2018-11-16 | 2019-01-25 | 东北大学 | Mine floor water bursting disaster intelligence, the big data cloud platform of real-time prediction and warning |
| CN109268072B (en) * | 2018-11-16 | 2020-04-07 | 东北大学 | Big data cloud platform for intelligent and real-time prediction and early warning of water inrush disaster of coal mine floor |
| CN110132199A (en) * | 2019-05-06 | 2019-08-16 | 山东科技大学 | A kind of hard base object model fragmentation parameters in-situ measurement method of stope |
| CN110132199B (en) * | 2019-05-06 | 2020-10-02 | 山东科技大学 | Method for detecting hard basic roof fracture parameters of stope face on site |
| CN110108214A (en) * | 2019-06-05 | 2019-08-09 | 长安大学 | A kind of geotechnical engineering horizontal displacement monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204731234U (en) | Close-in seams water protection mining solid-liquid coupling analog simulation device | |
| CN101078220B (en) | Soft soil roadbed settlement monitoring method and device | |
| CN106401651B (en) | A kind of full lane overall process tunneling boring areal deformation monitoring device and method | |
| CN102866032B (en) | similar material simulation test system | |
| CN101514926B (en) | Coal-rock mass ground stress continuous testing device and method thereof | |
| WO2016019824A1 (en) | Multipoint coal and rock mass stress real-time monitoring device and method | |
| CN204791743U (en) | Low coverage coal seam bao shui three -dimensional simulation test testing system that mines | |
| CN106018105A (en) | Multifunctional physical simulation test system for coal engineering and coal model test method | |
| CN102589767B (en) | Rock core internal stress field test instrument and use method thereof | |
| CN101487249B (en) | Embedding apparatus and method for earth pressure box | |
| CN100535267C (en) | Simulation test system for underground construction in city | |
| CN104535728A (en) | Two-dimensional physical simulation testing system for deeply-buried tunnel water bursting hazard and testing method thereof | |
| CN103822794B (en) | A kind of large-scale arcuately flexible uniform loading tunnel support model assay systems and method | |
| CN100405002C (en) | Apparatus and method for measuring displacement of inclined plane | |
| CN103727911B (en) | Assembly type deep soils equipment and system based on MEMS array | |
| WO2019000839A1 (en) | Three-aspect integrated monitoring method for strata control | |
| CN104454010A (en) | Integrated monitoring and early warning system and early warning method for dynamic condition of deep well drivage construction | |
| CN103528530B (en) | A kind of mining optical fiber grating roof abscission layer monitoring device and monitoring method | |
| CN102261972A (en) | Experimental platform for relation between mining fully-mechanized support and surrounding rocks | |
| AU2019100321A4 (en) | A multistage penetrating in-situ device and method to observe sand waves on the seabed based on resistivity probe | |
| CN103868799B (en) | Rock mechanical characteristic analyzer for non-conventional oil-gas reservoir stratum | |
| CN102607488A (en) | Device and method for monitoring displacement deformation of sliding surface of landslip | |
| CN202141439U (en) | Three-direction deformation laser measuring instrument for ground fissure | |
| CN103512693B (en) | Coal and rock mass stress orientation monitoring method and device | |
| CN101871764B (en) | Underground geotechnical displacement measurement method and device based on Hall effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 |