CN113418741B - Mining tunnel survey measuring equipment and measuring method with accurate detection - Google Patents
Mining tunnel survey measuring equipment and measuring method with accurate detection Download PDFInfo
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- CN113418741B CN113418741B CN202110973313.5A CN202110973313A CN113418741B CN 113418741 B CN113418741 B CN 113418741B CN 202110973313 A CN202110973313 A CN 202110973313A CN 113418741 B CN113418741 B CN 113418741B
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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Abstract
The invention relates to a mining tunnel surveying measuring device and a mining tunnel surveying measuring method with accurate detection, wherein the mining tunnel surveying measuring device comprises a data analyzer and a supporting column, the data analyzer is fixedly arranged at the upper end of the supporting column, a sampling storage mechanism is arranged on the supporting column, the sampling storage mechanism comprises a supporting box and a sampling supporting tube, the supporting box is fixedly connected to the side wall of the supporting column, and the sampling supporting tube is fixedly inserted into a bottom plate of the supporting box; the invention improves the existing surveying equipment, and the improved surveying equipment adopts the integrated arrangement of monitoring and sampling, so that the surveying equipment can monitor the air in the tunnel all weather and can realize the effect of convenient sampling.
Description
Technical Field
The invention relates to the technical field of tunnel surveying, in particular to a measuring device and a measuring method for mining tunnel surveying, which are accurate in detection.
Background
With the expansion of mining scale, the environment of underground tunnel facilities is more and more complex, a mountain or a large building component exists above some tunnel facilities, and even other tunnels exist above or below the tunnels, the areas below the mountain or the large building component and the overlapped areas between the tunnels belong to high-risk areas, and disasters such as settlement, collapse, displacement and the like easily occur, so that the real-time field survey has great danger for the construction work of the tunnels, and in order to prevent disaster and avoid danger, not only the safety and automation of the survey work need to be improved, but also the tunnels in the high-risk areas need to be monitored all weather and uninterruptedly. The patent with publication number CN107677257A discloses a remote surveying system for tunnel construction site, which can realize all-weather monitoring in the tunnel, but the existing surveying equipment has the problem of inconvenient operation in the sampling process, specifically, when soil is sampled, manual excavation is needed, so the problem of low efficiency exists, meanwhile, the problem that the excavating equipment occupies a storage space exists, and meanwhile, the soil after sampling is easy to leak in the process of equipment moving. In order to solve the problems, the invention provides a measuring device and a measuring method for mining tunnel surveying, which are accurate in detection.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, adapt to the practical needs, and provide the measuring equipment and the measuring method for the mining tunnel survey, which are accurate in detection, so as to solve the technical problems.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the utility model provides a survey accurate mining measuring equipment for tunnel survey, includes data analyzer and support column, data analyzer is fixed to be set up on the upper end of support column, be provided with sampling storage mechanism on the support column, sampling storage mechanism includes supporting box and sampling support tube, supporting box fixed connection is on the lateral wall of support column, the sampling support tube is fixed to be pegged graft on the bottom plate of supporting box.
Furthermore, the sampling storage mechanism is internally provided with a sample digging mechanism which is used for mining and digging the mineral sample.
Further, dig the model mechanism and include driving motor and dwang, driving motor is fixed to be set up on the interior diapire of supporting box, the dwang is connected with driving motor's drive end, and the outer movable sleeve of dwang is equipped with driving belt's one end, driving belt's other end transmission is connected with interior coil pipe, and interior coil pipe activity is pegged graft on a bearing board, a bearing board is fixed to be set up on the inside wall of supporting box, interior coil pipe internal thread is pegged graft and is had the hob, and the lower extreme of hob extends to in the sampling supporting box to be provided with and dig the appearance subassembly.
Further, dig and be provided with stop gear in the model mechanism, stop gear's setting for play the effect of spacing support, stop gear includes No. two bearing board and rectangle limiting plate, No. two bearing board are fixed to be set up on the upper end of hob, the fixed setting of rectangle limiting plate is on the lower terminal surface of No. two bearing board, and the activity of rectangle limiting plate is pegged graft on a bearing board, the setting of rectangle limiting plate is the rectangle structure.
Further, dig the appearance subassembly and include No. two supporting disks and No. two slope poles, No. two supporting disks are fixed to be set up on the lower extreme of hob, the fixed No. two slope poles of a plurality of that are provided with on the lower terminal surface of No. two supporting disks, and fixedly connected with sliding block on the lower extreme of No. two slope poles, the sliding block slides and sets up in annular spout, and annular spout sets up on digging the up end of appearance pipe, dig the intraductal fixed spiral digging cutter that is provided with of appearance.
Further, dig the appearance pipe and open outward and be equipped with the helicla flute, and dig appearance pipe external thread cover and be equipped with interior spiral ring, fixedly connected with a plurality of transverse bar on the lateral wall of interior spiral ring, and the free end fixed connection of transverse bar is on the inside wall of support ring, a fixedly connected with a plurality of down rod on the up end of support ring, and the upper end fixed connection of a down rod is on the lower terminal surface of a supporting disk, a supporting disk movable sleeve is established outside the hob, and the hob outer winding is connected with supporting spring No. one, supporting spring's both ends difference fixed connection on the lateral wall of hob and on the up end of a supporting disk.
Further, a plurality of sample pushing mechanisms are arranged in the sampling supporting tube, each sample pushing mechanism comprises a sample pushing plate and a vertical push rod, the sample pushing plates are movably inserted into the sample digging tubes, the vertical push rods are fixedly arranged on the upper end surfaces of the sample pushing plates and movably inserted into a first supporting plate, the side walls of the vertical push rods are fixedly connected with L-shaped supporting rods, and the free ends of the L-shaped supporting rods are fixedly connected to the upper end surfaces of the supporting rings.
Further, be provided with shutoff mechanism on the lower extreme of sampling stay tube, shutoff mechanism is including activity shutoff board and arc bracing piece, the shutoff of sampling stay tube is accomplished from the below to activity shutoff board, and the lateral wall fixedly connected with arc bracing piece of activity shutoff board, arc bracing piece activity is pegged graft at arc support inslot, and arc support inslot fixed setting on the lateral wall of sampling stay tube, arc bracing piece is located the arc and supports No. two supporting spring of one end fixedly connected with of inslot, and No. two supporting spring's free end fixed connection is on the inside wall of arc support inslot.
Further, be provided with conflict mechanism on the sampling support pipe, conflict mechanism includes horizontal migration pole and No. three supporting spring, horizontal migration pole activity is pegged graft on the lateral wall of sampling support pipe, No. three supporting spring winding are connected outside the horizontal migration pole, and No. three supporting spring's both ends respectively fixed connection on the lateral wall of horizontal migration pole and on the lateral wall of sampling support pipe, the outer fixed cover of horizontal migration pole is equipped with vertical touch panel that supports, and vertical touch panel that supports matches with the movable plugging plate and sets up.
Further, the method comprises the following steps:
the equipment is supported and fixed in the tunnel through the supporting columns, then a data analyzer is started, and the data analyzer works to monitor and analyze concrete data of the tunnel;
when a soil sample in the tunnel needs to be collected, the sample digging mechanism is started, and the sample digging mechanism works up and down to dig and collect the soil sample;
in order to better collect the soil sample, a plugging mechanism is arranged below the sampling support tube, so that the soil sample can be prevented from falling from the sampling support tube when the device is moved;
and set up conflict mechanism on the sampling stay tube, the setting of conflict mechanism can prevent through the conflict effect under the effect of vibrations for plugging mechanism is opened.
(3) Has the advantages that:
the invention improves the existing surveying equipment, and the improved surveying equipment adopts the integrated arrangement of monitoring and sampling, so that the surveying equipment can monitor the air in the tunnel all weather and can realize the effect of convenient sampling.
The combined structure of the data analyzer and the support columns is additionally arranged, the surveying equipment can be better stored in the tunnel through the combined structure, and all-weather monitoring can be carried out on air in the tunnel through the data analyzer.
The combined structure of the sampling storage mechanism and the sample digging mechanism is additionally arranged, the combined structure can achieve the effect of conveniently sampling soil in the tunnel, the sampling effect can be improved in the sampling process, meanwhile, the sample digging mechanism is reasonable in structural design, and the effect of high-efficiency convenient operation can be achieved in the actual control process.
The limiting mechanism is additionally arranged and used for limiting, and particularly, in the movement process of the screw rod, the screw rod can be ensured to move only in the vertical direction through the limiting mechanism, so that the screw rod can ensure the vertical movement of the sample digging assembly, and the effects of conveniently sampling and collecting samples can be achieved.
According to the invention, the sample pushing mechanism is additionally arranged, and through the collision effect, soil can be pushed out from the sample digging pipe and falls into the sampling supporting pipe, so that the operation efficiency of the device can be improved through the soil taking process of the sample pushing mechanism, and meanwhile, the soil taking process additionally arranged subsequently can be reduced, thereby improving the working efficiency.
According to the invention, the plugging mechanism is arranged at the lower end opening plug of the sampling support pipe, the structural design of the plugging mechanism is reasonable, the plugging mechanism can be opened in the sampling process of the sampling mechanism, and the plugging mechanism can plug the sampling support pipe after the sampling of the sampling mechanism is completed, so that the soil sample can be effectively prevented from leaking from the sampling support pipe in the moving process of the surveying equipment.
The sampling support pipe is additionally provided with the abutting mechanism, the abutting mechanism is arranged and used for abutting the plugging mechanism, and particularly, when the abutting mechanism abuts against the plugging mechanism, the situation that the movable plugging plate rotates to be separated from the sampling support pipe under the action of vibration force to cause soil to drop from the sampling support pipe can be avoided.
The invention has reasonable structural design, can synchronously realize the combined structure of the limiting mechanism, the sample pushing mechanism, the plugging mechanism and the abutting mechanism to synchronously move in the sampling process of the sample digging mechanism, thus not only reducing the operation difficulty of the equipment, but also improving the high efficiency performance of the equipment.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a measuring device and a measuring method for mining tunnel surveying with accurate detection according to the invention;
FIG. 2 is a partially enlarged schematic cut-away view of a three-dimensional structure in FIG. 1 illustrating a measuring apparatus and a measuring method for mining tunnel surveying with precise detection according to the present invention;
FIG. 3 is a schematic diagram of the measuring apparatus and the measuring method for mining tunnel survey with accurate detection according to the present invention, wherein the partial structure of FIG. 2 is enlarged;
FIG. 4 is a schematic view of another enlarged partial structure in FIG. 2 of the measuring apparatus and the measuring method for mining tunnel surveying of the present invention;
FIG. 5 is an enlarged schematic view of the collecting pipe in FIG. 4 in front view, cut and enlarged view, illustrating the measuring apparatus and method for mining tunnel survey with accurate detection according to the present invention;
FIG. 6 is an enlarged schematic view of the structure A in FIG. 4, illustrating the measuring apparatus and the measuring method for mining tunnel surveying of the present invention;
FIG. 7 is a third enlarged partial structural view of the measuring apparatus and the measuring method for mining tunnel surveying of the present invention;
fig. 8 is an enlarged schematic view of a structure B in fig. 7 of the measuring device and the measuring method for mining tunnel surveying with accurate detection according to the invention.
The reference numbers are as follows:
Detailed Description
The invention will be further illustrated with reference to the following figures 1 to 8 and examples:
a survey accurate mining measuring equipment for tunnel survey, including data analyzer 1 and support column 2, the data analyzer 1 is fixedly set up on the upper end of the support column 2, there are sampling storage mechanisms 3 on the support column 2, the sampling storage mechanism 3 includes supporting box 31 and sampling supporting tube 32, the supporting box 31 is fixedly connected to sidewall of the support column 2, the sampling supporting tube 32 is fixedly inserted on the bottom plate of the supporting box 31, the invention improves the existing survey equipment, the survey equipment after the improvement adopts and monitors and samples and sets up integrally, thus survey the apparatus in the actual use, can already carry on the all-weather control to the air in the tunnel, meanwhile, can realize the effect of convenient sampling; the combined structure of the data analyzer 1 and the support column 2 is additionally arranged, the surveying equipment can be better stored in the tunnel through the combined structure, and all-weather monitoring can be carried out on air in the tunnel through the data analyzer 1.
In order to ensure that the sampling process can be smoothly carried out, in the embodiment, the sampling storage mechanism 3 is internally provided with the sampling mechanism 4, the sampling mechanism 4 is arranged for sampling and digging the mineral sample, the sampling mechanism 4 is internally provided with the limiting mechanism 5, the limiting mechanism 5 is arranged for limiting and supporting, the limiting mechanism 5 comprises a second bearing plate 51 and a rectangular limiting plate 52, the second bearing plate 51 is fixedly arranged at the upper end of the screw rod 46, the rectangular limiting plate 52 is fixedly arranged at the lower end surface of the second bearing plate 51, the rectangular limiting plate 52 is movably inserted on the first bearing plate 45, the rectangular limiting plate 52 is arranged in a rectangular structure, the limiting mechanism 5 is additionally arranged in the invention, the limiting mechanism 5 is arranged for limiting, particularly, the screw rod 46 can only move in the vertical direction through the arrangement of the limiting mechanism 5 in the movement process of the screw rod 46, therefore, the screw rod 46 can ensure the up-and-down movement of the sample digging component 47, and the effects of convenient sampling and sample collection can be achieved.
In order to realize the process of convenient sampling, in this embodiment, the sampling mechanism 4 includes a driving motor 41 and a rotating rod 42, the driving motor 41 is fixedly disposed on the inner bottom wall of the supporting box 31, the rotating rod 42 is connected with the driving end of the driving motor 41, and one end of a driving belt 43 is movably sleeved outside the rotating rod 42, the other end of the driving belt 43 is connected with an inner spiral pipe 44 in a driving manner, the inner spiral pipe 44 is movably inserted on a first supporting plate 45, the first supporting plate 45 is fixedly disposed on the inner side wall of the supporting box 31, a spiral rod 46 is inserted in an inner thread of the inner spiral pipe 44, and a lower end of the spiral rod 46 extends into the sampling supporting tube 32, and is provided with a sampling component 47, the sampling component 47 includes a second supporting plate 475 and a second inclined rod 476, the second supporting plate 475 is fixedly disposed on the lower end of the spiral rod 46, a plurality of second inclined rods 476 are fixedly disposed on the lower end surface of the second supporting plate 475, a sliding block 477 is fixedly connected to the lower end of the second inclined rod 476, the sliding block 477 is slidably disposed in an annular sliding groove 478, the annular sliding groove 478 is disposed on the upper end surface of a sample digging pipe 479, a spiral digging knife 4712 is fixedly disposed in the sample digging pipe 479, a spiral groove is disposed outside the sample digging pipe 479, an internal spiral ring 4710 is sleeved on the external thread of the sample digging pipe 479, a plurality of transverse rods 4711 are fixedly connected to the outer side wall of the internal spiral ring 4710, the free ends of the transverse rods 4711 are fixedly connected to the inner side wall of the support ring 474, a plurality of first inclined rods 473 are fixedly connected to the upper end surface of the support ring 474, the upper ends of the first inclined rods 473 are fixedly connected to the lower end surface of the first support plate 471, the first support plate 471 is movably sleeved outside the spiral rod 46, a first support spring 472 is wound around the spiral rod 46, the two ends of the first support spring 472 are fixedly connected to the side wall of the spiral rod 46 and the upper end surface of the first support plate 471 respectively, according to the tunnel soil sampler, a combined structure of the sampling storage mechanism 3 and the sample digging mechanism 4 is additionally arranged, the combined structure can achieve the effect of conveniently sampling the soil in the tunnel, the sampling effect can be improved in the sampling process, meanwhile, the sample digging mechanism 4 is reasonable in structural design, and the effect of high-efficiency convenient operation can be achieved in the actual control process.
After soil is dug, in order to achieve a more efficient soil sampling effect, in the embodiment, a plurality of sample pushing mechanisms 6 are arranged in the sampling support tube 32, each sample pushing mechanism 6 comprises a sample pushing plate 61 and a vertical pushing rod 62, the sample pushing plate 61 is movably inserted into the sample digging tube 479, the vertical pushing rods 62 are fixedly arranged on the upper end surface of the sample pushing plate 61, the vertical pushing rods 62 are movably inserted into a first support plate 471, the side wall of each vertical pushing rod 62 is fixedly connected with an L-shaped support rod 63, and the free end of each L-shaped support rod 63 is fixedly connected to the upper end surface of the support ring 474, the sample pushing mechanisms 6 are additionally arranged, soil can be pushed out of the sample digging tube 479 and falls into the sampling support tube 32 through the abutting effect, so that the soil sampling process of the sample pushing mechanisms 6 can improve the operation efficiency of equipment, and can reduce the subsequent soil sampling process additionally arranged, thereby improving the working efficiency.
In the moving process of the device, in order to prevent the problem of the leakage soil sample, in the embodiment, the lower end of the sampling support tube 32 is provided with the plugging mechanism 7, the plugging mechanism 7 comprises a movable plugging plate 71 and an arc-shaped support rod 72, the movable plugging plate 71 completes plugging of the sampling support tube 32 from below, the side wall of the movable plugging plate 71 is fixedly connected with the arc-shaped support rod 72, the arc-shaped support rod 72 is movably inserted in the arc-shaped support groove 73, the arc-shaped support groove 73 is fixedly arranged on the outer side wall of the sampling support tube 32, one end of the arc-shaped support rod 72, which is positioned in the arc-shaped support groove 73, is fixedly connected with a second support spring 74, and the free end of the second support spring 74 is fixedly connected on the inner side wall of the arc-shaped support groove 73, the sampling mechanism 4 can be opened, and after sampling is completed, the plugging mechanism 7 can plug the sampling support tube 32, so that the soil sample can be effectively prevented from leaking from the sampling support tube 32 in the moving process of the surveying equipment.
In order to better prevent the soil sample from leaking, in this embodiment, the sampling support tube 32 is provided with the abutting mechanism 8, the abutting mechanism 8 includes a horizontal moving rod 81 and a third supporting spring 82, the horizontal moving rod 81 is movably inserted into the sidewall of the sampling support tube 32, the third supporting spring 82 is wound outside the horizontal moving rod 81, two ends of the third supporting spring 82 are respectively fixedly connected to the sidewall of the horizontal moving rod 81 and the sidewall of the sampling support tube 32, the horizontal moving rod 81 is externally fixedly sleeved with a vertical abutting plate 83, and the vertical abutting plate 83 is matched with the movable plugging plate 71, the abutting mechanism 8 and the abutting mechanism 8 are additionally arranged, so as to achieve the abutting effect on the plugging mechanism 7, specifically, when the abutting mechanism 8 acts on the plugging mechanism 7, the abutting effect under the vibration force can be avoided, the rotation of the movable blanking plate 71 away from the sampling support tube 32 causes soil to fall from within the sampling support tube 32.
In this embodiment, the following process is included:
the equipment is supported and fixed in the tunnel through a support column 2, then a data analyzer 1 is started, and the data analyzer 1 works to monitor and analyze concrete data of the tunnel;
when the soil sample in the tunnel needs to be collected, the excavation mechanism 4 is started, the excavation mechanism 4 works up and down, the soil sample can be excavated and collected, specifically, the driving motor 41 works to rotate through the combined structure of the rotating rod 42, the transmission belt 43 and the inner spiral tube 44, because the inner spiral tube 44 is in threaded connection with the spiral rod 46 and the limiting mechanism 5 is arranged, the movement of the spiral rod 46 can be limited, and the spiral rod 46 can only move in the vertical position, so that the rotation of the inner spiral tube 44 can drive the spiral rod 46 to move downwards, the downward movement of the spiral rod 46 can drive the excavation component 47 to move downwards, the downward movement of the excavation component 47 can firstly realize the interference on the horizontal moving rod 81 in the downward movement process, and the horizontal moving rod 81 can be collided to move out of the sampling support tube 32, and the movement of the horizontal moving rod 81 can be sampled, the vertical abutting plate 83 is separated from the movable plugging plate 71 and moves away;
as the sampling assembly 47 continues to move downward, the movable blanking plate 71 is pushed to rotate, thereby opening the sampling support tube 32 and allowing the sampling assembly 47 to move out of the sampling support tube 32;
after the sampling assembly 47 moves out of the sampling support tube 32, the support ring 474 abuts against the ground, so that with the continuous downward movement of the screw rod 46, the sampling tube 479 is pushed to move downward relative to the support ring 474 through the combined structure of the second support plate 475, the second inclined rod 476, the sliding block 477 and the annular sliding groove 478, because the inner spiral ring 4710 is in threaded connection with the spiral groove formed outside the sampling tube 479, because of the spiral groove connection [ which is a loose spiral connection ], the rotation of the sampling tube 479 does not drive the inner spiral ring 4710 to move, and the inner spiral ring 4710 does not move, so that the sampling tube 479 rotates downward under the push of the screw rod 46, and the sampling tube 479 rotates to complete the sampling effect through the rotation of the spiral digging knife 4712 in the downward movement process;
in the process that the sample digging pipe 479 moves downwards relative to the supporting ring 474, the sample pushing plate 61 moves upwards relative to the sample digging pipe 479, so that when the sample digging pipe 479 finishes sampling and moves upwards, the sample pushing plate 61 moves downwards relative to the sample digging pipe 479, and the soil sample in the sample digging pipe 479 can be pushed out of the sample digging pipe 479 under the pushing of the sample pushing plate 61.
The invention has the beneficial effects that:
the invention improves the existing surveying equipment, and the improved surveying equipment adopts the integrated arrangement of monitoring and sampling, so that the surveying equipment can monitor the air in the tunnel all weather and can realize the effect of convenient sampling.
The combined structure of the data analyzer 1 and the support column 2 is additionally arranged, the surveying equipment can be better stored in the tunnel through the combined structure, and all-weather monitoring can be carried out on air in the tunnel through the data analyzer 1.
According to the tunnel soil sampler, a combined structure of the sampling storage mechanism 3 and the sample digging mechanism 4 is additionally arranged, the combined structure can achieve the effect of conveniently sampling the soil in the tunnel, the sampling effect can be improved in the sampling process, meanwhile, the sample digging mechanism 4 is reasonable in structural design, and the effect of high-efficiency convenient operation can be achieved in the actual control process.
The limiting mechanism 5 is additionally arranged, the limiting mechanism 5 is arranged to play a limiting role, and particularly, in the moving process of the spiral rod 46, the spiral rod 46 can be ensured to move only in the vertical direction through the arrangement of the limiting mechanism 5, so that the spiral rod 46 can ensure the vertical movement of the sample digging assembly 47, and the effects of conveniently sampling and collecting samples can be achieved.
According to the invention, the sample pushing mechanism 6 is additionally arranged, and the soil can be pushed out from the sample digging pipe 479 and fall into the sampling support pipe 32 through the collision effect due to the arrangement of the sample pushing mechanism 6, so that the operation efficiency of the equipment can be improved through the soil taking process of the sample pushing mechanism 6, and meanwhile, the subsequently additionally arranged soil taking process can be reduced, thereby improving the working efficiency.
According to the invention, the plugging mechanism 7 is arranged at the lower end opening plug of the sampling support tube 32, the structural design of the plugging mechanism 7 is reasonable, the plugging mechanism 7 can be opened in the sampling process of the sampling mechanism 4, and the plugging mechanism 7 can plug the sampling support tube 32 after the sampling of the sampling mechanism 4 is completed, so that the soil sample can be effectively prevented from leaking from the sampling support tube 32 in the moving process of the surveying equipment.
The abutting mechanism 8 is additionally arranged, the abutting mechanism 8 is arranged, and the abutting mechanism 8 is used for abutting the plugging mechanism 7, and particularly, when the abutting mechanism 8 abuts against the plugging mechanism 7, the movable plugging plate 71 can be prevented from rotating to be separated from the sampling support tube 32 under the action of vibration force, so that soil can fall from the sampling support tube 32.
The invention has reasonable structural design, and can synchronously realize the combined structure of the limiting mechanism 5, the sample pushing mechanism 6, the plugging mechanism 7 and the abutting mechanism 8 to synchronously move in the sampling process of the sample digging mechanism 4, thereby not only reducing the operation difficulty of the equipment, but also improving the high efficiency performance of the equipment.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (6)
1. The mining measuring equipment for tunnel surveying comprises a data analyzer (1) and a supporting column (2), wherein the data analyzer (1) is fixedly arranged at the upper end of the supporting column (2), and is characterized in that a sampling storage mechanism (3) is arranged on the supporting column (2), the sampling storage mechanism (3) comprises a supporting box (31) and a sampling supporting tube (32), the supporting box (31) is fixedly connected to the side wall of the supporting column (2), and the sampling supporting tube (32) is fixedly inserted into the bottom plate of the supporting box (31); a sample digging mechanism (4) is arranged in the sampling storage mechanism (3), and the sample digging mechanism (4) is used for mining and digging a mineral sample; the sample digging mechanism (4) comprises a driving motor (41) and a rotating rod (42), the driving motor (41) is fixedly arranged on the inner bottom wall of the support box (31), the rotating rod (42) is connected with the driving end of the driving motor (41), one end of a transmission belt (43) is movably sleeved outside the rotating rod (42), the other end of the transmission belt (43) is in transmission connection with an inner spiral pipe (44), the inner spiral pipe (44) is movably inserted into a first support plate (45), the first support plate (45) is fixedly arranged on the inner side wall of the support box (31), a spiral rod (46) is inserted into the inner thread of the inner spiral pipe (44), the lower end of the spiral rod (46) extends into the sampling support tube (32), and a sample digging assembly (47) is arranged; the sample digging assembly (47) comprises a second supporting disk (475) and a second inclined rod (476), the second supporting disk (475) is fixedly arranged at the lower end of the spiral rod (46), a plurality of second inclined rods (476) are fixedly arranged on the lower end face of the second supporting disk (475), a sliding block (477) is fixedly connected to the lower end of each second inclined rod (476), the sliding block (477) is slidably arranged in an annular sliding groove (478), the annular sliding groove (478) is arranged on the upper end face of a sample digging pipe (479), and a spiral digging cutter (4712) is fixedly arranged in the sample digging pipe (479); dig appearance pipe (479) and open outward and be equipped with the helicla flute, and dig appearance pipe (479) external screw thread cover and be equipped with interior spiral ring (4710), a plurality of transverse bar (4711) of fixedly connected with on the lateral wall of interior spiral ring (4710), and the free end fixed connection of transverse bar (4711) is on the inside wall of support ring (474), fixedly connected with a plurality of down tube (473) on the up end of support ring (474), and the upper end fixed connection of a down tube (473) is on the lower terminal surface of a supporting disk (471), a supporting disk (471) movable sleeve is established outside hob (46), and hob (46) outer winding is connected with supporting spring (472) No. one, the both ends of a supporting spring (472) fixed connection respectively is on the lateral wall of hob (46) and the up end of a supporting disk (471).
2. A mining tunnelling survey measuring device with accurate detection as claimed in claim 1, wherein: dig and be provided with stop gear (5) in appearance mechanism (4), the setting of stop gear (5) for play the effect of spacing support, stop gear (5) are including No. two bearing board (51) and rectangle limiting plate (52), No. two bearing board (51) are fixed to be set up on the upper end of hob (46), rectangle limiting plate (52) are fixed to be set up on the lower terminal surface of No. two bearing board (51), and rectangle limiting plate (52) activity is pegged graft on bearing board (45), rectangle limiting plate (52) set up and are the rectangle structure.
3. A mining tunnelling survey measuring device with accurate detection as claimed in claim 1, wherein: be provided with a plurality of in sampling stay tube (32) and push away model mechanism (6), push away model mechanism (6) including pushing away model (61) and vertical catch bar (62), push away model (61) activity is pegged graft in digging appearance pipe (479), vertical catch bar (62) are fixed to be set up on the up end of pushing away model (61), and vertical catch bar (62) activity is pegged graft on supporting disk (471) No. one, the lateral wall fixedly connected with L type bracing piece (63) of vertical catch bar (62), and the free end fixed connection of L type bracing piece (63) is on the up end of supporting ring (474).
4. A mining tunnelling survey measuring device with accurate detection as claimed in claim 1, wherein: be provided with shutoff mechanism (7) on the lower extreme of sampling support pipe (32), shutoff mechanism (7) are including activity shutoff board (71) and arc bracing piece (72), the shutoff of sampling support pipe (32) is accomplished from the below to activity shutoff board (71), and the lateral wall fixedly connected with arc bracing piece (72) of activity shutoff board (71), arc bracing piece (72) activity is pegged graft in arc supporting groove (73), and arc supporting groove (73) is fixed to be set up on the lateral wall of sampling support pipe (32), arc bracing piece (72) are located No. two supporting spring (74) of one end fixedly connected with of arc supporting groove (73), and the free end fixed connection of No. two supporting spring (74) is on the inside wall of arc supporting groove (73).
5. A mining tunnelling measurement device with accurate detection as claimed in claim 4, wherein: be provided with conflict mechanism (8) on sampling stay tube (32), conflict mechanism (8) are including horizontal migration pole (81) and No. three supporting spring (82), horizontal migration pole (81) activity is pegged graft on the lateral wall of sampling stay tube (32), No. three supporting spring (82) winding is connected outside horizontal migration pole (81), and the both ends difference fixed connection of No. three supporting spring (82) on the lateral wall of horizontal migration pole (81) and the lateral wall of sampling stay tube (32), horizontal migration pole (81) external fixation cover is equipped with vertical touch panel (83), and vertical touch panel (83) and activity closure panel (71) phase-match setting of supporting.
6. A measuring method using the measuring device for mining tunnel surveying with accurate detection according to any one of claims 1 to 5, characterized by comprising the processes of:
the equipment is supported and fixed in the tunnel through a support column (2), then a data analyzer (1) is started, and the specific data of the tunnel can be monitored and analyzed through the work of the data analyzer (1);
when a soil sample in the tunnel needs to be collected, the sample digging mechanism (4) is started, and the sample digging mechanism (4) works up and down to dig and collect the soil sample;
in order to better collect the soil sample, a plugging mechanism (7) is arranged below the sampling support pipe (32), so that the soil sample can be prevented from falling from the sampling support pipe (32) when the device is moved;
and set up conflict mechanism (8) on sampling stay tube (32), the setting of conflict mechanism (8) can prevent through the conflict effect that under the effect of vibrations for shutoff mechanism (7) are opened.
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| CN114718035B (en) * | 2022-04-22 | 2023-02-21 | 黑龙江省龙建路桥第六工程有限公司 | Road bridge engineering bearing capacity experiment detection device |
| CN116973165B (en) * | 2023-07-31 | 2024-04-26 | 山东蓝一检测技术有限公司 | Sampling device and method for environmental monitoring |
| CN118009965B (en) * | 2024-04-07 | 2024-05-31 | 山东东鑫建筑设备有限公司 | Flatness detection device for plates |
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