CN107905748B - Deep hole drainage device and drainage system for rock engineering - Google Patents
Deep hole drainage device and drainage system for rock engineering Download PDFInfo
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- CN107905748B CN107905748B CN201711399042.7A CN201711399042A CN107905748B CN 107905748 B CN107905748 B CN 107905748B CN 201711399042 A CN201711399042 A CN 201711399042A CN 107905748 B CN107905748 B CN 107905748B
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- 239000011435 rock Substances 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000012545 processing Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 15
- 230000005484 gravity Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 abstract description 16
- 238000005553 drilling Methods 0.000 abstract description 14
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 10
- 238000009825 accumulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
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- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The invention discloses a deep hole drainage device and a drainage system for rock engineering, and relates to the technical field of field monitoring of rock mass engineering. The utility model provides a rock engineering deep hole drainage device, including the extraction piece, first flourishing subassembly and the flourishing piece of second, first flourishing subassembly includes first flourishing piece and detecting system, detecting system connects in first flourishing piece, and detecting system is used for detecting water pressure, first flourishing piece of connecting in one of them one end of extraction piece, the second flourishing piece of connecting is close to the one end of first flourishing piece of extraction piece, and first flourishing piece and the flourishing piece interval setting of second, first flourishing piece of first dress has first opening, first opening is towards the other end of extraction piece, second flourishing piece has the second opening, the second opening is towards the other end of extraction piece. A drainage system employing the deep hole drainage system described above. The deep hole drainage device and the drainage system for the rock engineering can be suitable for deep hole drainage of the rock mass engineering, and can effectively solve the problem of accumulated water in engineering drilling holes.
Description
Technical Field
The invention relates to the technical field of rock mass engineering field monitoring, in particular to a deep hole drainage device and a drainage system for rock engineering.
Background
The rock mass on-site monitoring technology is an important means for researching the rock mechanics at present, the safe running state of the rock mass can be clearly monitored in real time through the data change of the sensor buried in the rock mass, early warning is made for possible damage, and important technical support and safety guarantee are provided for engineering construction and on-site personnel safety.
Existing rock mass engineering monitoring means, such as: the single-hole multi-point displacement measurement, the anchor rod and anchor cable stress meter, the disturbance stress measurement based on the fiber bragg grating and the like all need to be embedded with a sensor in an engineering drilling hole, and then the sensor is tightly coupled with the wall of a rock mass hole by a method of pouring cement mortar. In order to ensure the coupling quality and realize accurate measurement, the inside of the drilling hole is kept in a non-water state as far as possible before cement mortar is poured. However, existing rock mass engineering drilling is inevitably affected by water stagnation in the hole. Firstly, the existing engineering rock mass drilling construction, especially for declining holes, the bottom of the hole often remains more accumulated water after the drilling is completed; secondly, before a test sensor is buried in a drilled hole, a sound wave test method is generally adopted in engineering to test and analyze the rock mass and the relaxation depth, and the test requires a water saturation state in the hole so as to be beneficial to sound wave conduction. Both of the above conditions lead to the dilemma of excessive residual water in the hole, and if the water in the hole is passively waited for to permeate and dissipate, it often takes a long time or even cannot be realized for the rock mass with poor permeability and less crack development in the hole, which eventually leads to the failure of further development of engineering monitoring.
In order to effectively remove accumulated water in deep holes of a rock mass, the existing thinking is to extract the accumulated water by using a water pump, but the method has two problems which are difficult to solve: firstly, the diameter of a drilling hole for engineering monitoring is usually 75-110 mm, and engineering grade water pumps meeting the size are difficult to be provided; secondly, engineering monitoring drilling holes are often deeper than 20 meters, and the pump lift of common power is difficult to meet the requirements.
Disclosure of Invention
The invention aims to provide a deep hole drainage device for rock engineering, which is suitable for deep hole drainage of rock mass engineering and can effectively solve the problem of accumulated water in engineering drilling.
Another object of the present invention is to provide a drainage system, which is suitable for deep hole drainage in rock mass engineering, and can effectively solve the problem of water accumulation in engineering drilling.
The invention provides a technical scheme that:
the utility model provides a rock engineering deep hole drainage device, includes extraction piece, first flourishing subassembly and second flourishing piece, first flourishing subassembly of adorning includes first flourishing piece and detecting system, detecting system connect in first flourishing piece, and detecting system is used for detecting water pressure, first flourishing piece connect in one of them one end of extraction piece, second flourishing piece connect in the extraction piece is close to the one end of first flourishing piece, and first flourishing piece with second flourishing piece interval sets up, first flourishing piece has first opening, first opening orientation the other end of extraction piece, second flourishing piece has the second opening, the second opening orientation the other end of extraction piece.
Further, the detection system comprises a data collector, a processing device and a display, wherein the data collector is arranged at one side, away from the first opening, of the first containing piece, the data collector is used for detecting water pressure and generating a water pressure value, the data collector is connected with the processing device and used for sending the water pressure value to the processing device, the processing device is used for receiving the water pressure value and generating a result value according to the water pressure value, the processing device is connected with the display and used for sending the result value to the display, and the display is connected to the side wall of the first containing piece and used for displaying the result value.
Further, the first containing assembly further comprises a buffer member connected to one side of the first containing member away from the first opening.
Further, the first containing assembly further comprises a gravity block connected to the side of the first containing member away from the first opening.
Further, the second containing members are multiple, and the multiple second containing members are arranged at intervals from one end of the extracting member, which is close to the first containing member, to one end of the extracting member, which is far away from the first containing member, and the second containing members adjacent to the first containing member are arranged at intervals with the first containing member.
Further, the distance between two adjacent second containing pieces is equal to the distance between the adjacent first containing piece and the adjacent second containing piece.
Further, the drawer includes a pull cord and a latch assembly for retaining in a recess, the latch assembly coupled to the pull cord and capable of passing through the latch assembly in a first direction, the latch assembly capable of restricting passage of the pull cord through the latch assembly in a second direction, the first and second directions being opposite.
Further, the locking assembly comprises a locking piece and a plurality of locking blocks, the locking blocks are connected with the pull rope at intervals, the locking piece is used for being clamped in the deep hole, the pull rope can move along a first direction and drive the locking blocks to penetrate through the locking piece, and the locking blocks can prop against the locking piece to limit the pull rope to move along a second direction.
Further, the locking block is conical, and a pushing surface is formed on one side, close to the first containing piece, of the locking block. The locking piece is provided with a locking hole, the inner peripheral wall of the locking hole is provided with a plurality of movable blocks, the movable blocks are arranged along the circumferential direction of the locking hole, and the movable blocks can move along the radial direction of the locking hole respectively. The pushing surface can push the movable blocks to be far away from each other so that the locking blocks pass through the locking holes, and the movable blocks can be separated from the pushing surface and are close to each other.
A drainage system comprises a deep hole drainage device for rock engineering. The rock engineering deep hole drainage device comprises an extracting piece, a first accommodating component and a second accommodating piece, wherein the first accommodating component comprises a first accommodating piece and a detection system, the detection system is connected with the first accommodating piece and is used for detecting water pressure, the first accommodating piece is connected with one end of the extracting piece, the second accommodating piece is connected with one end, close to the first accommodating piece, of the extracting piece, the first accommodating piece and the second accommodating piece are arranged at intervals, the first accommodating piece is provided with a first opening, the first opening faces towards the other end of the extracting piece, the second accommodating piece is provided with a second opening, and the second opening faces towards the other end of the extracting piece.
Compared with the prior art, the deep hole drainage device and the drainage system for the rock engineering provided by the invention have the beneficial effects that:
according to the rock engineering deep hole drainage device and the rock engineering deep hole drainage system, the first containing piece and the second containing piece which are arranged on the pulling piece are placed in the deep hole, so that the first containing piece and the second containing piece respectively contain accumulated water in the deep hole in the first containing piece and the second containing piece, the first containing piece and the second containing piece are taken out of the deep hole through the extracting piece, and accumulated water in the deep hole can be extracted. In addition, through setting up detecting system on setting up in the first flourishing spare of extraction spare tip to can detect the water pressure of the inside surplus ponding of deep hole through detecting system when making first flourishing spare put into deep hole bottom, and judge the water yield in the deep hole through the water pressure value that detecting system detected, further can judge still need through the required number of times of the flourishing spare of first flourishing spare and second extraction deep hole. Namely, the deep hole drainage device and the drainage system for the rock engineering can be suitable for deep hole drainage of the rock mass engineering, and can effectively solve the problem of accumulated water in engineering drilling holes.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting of its scope. Other relevant drawings may be made by those of ordinary skill in the art without undue burden from these drawings.
Fig. 1 is a schematic view of a deep hole drainage device for rock engineering according to a first embodiment of the present invention extending into a deep hole;
fig. 2 is a schematic structural diagram of a deep hole drainage device for rock engineering according to a first embodiment of the present invention;
FIG. 3 is a schematic structural view of a first containing assembly according to a first embodiment of the present invention;
fig. 4 is a schematic structural diagram of a detection system according to a first embodiment of the present invention;
FIG. 5 is a schematic diagram showing the connection of a pull rope and a locking block according to a first embodiment of the present invention;
fig. 6 is a schematic structural view of a locking member according to a first embodiment of the present invention;
fig. 7 is a schematic structural view of an extracting member according to a first embodiment of the present invention.
Icon: 10-a deep hole drainage device for rock engineering; 100-drawing piece; 110-pulling rope; 120-a latch assembly; 121-a locking block; 1211-push surface; 1212—a stop surface; 122-locking member; 1221-locking holes; 1222-movable blocks; 200-a first containing assembly; 210-a first holding member; 220-a detection system; 221-a data collector; 222-a processing device; 223-display; 230-a buffer; 240-gravity block; 300-second holding member.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The following describes specific embodiments of the present invention in detail with reference to the drawings.
First embodiment
Referring to fig. 1, a deep hole drainage device 10 for rock engineering is provided in the present embodiment, which is suitable for deep hole drainage of rock mass engineering, and can effectively solve the problem of water accumulation in engineering drilling.
Referring to fig. 1 and 2 in combination, a deep hole drainage system 10 for rock engineering includes an extraction member 100, a first loading assembly 200, and a second loading assembly 300. The first container assembly 200 is connected to one end of the extracting member 100, the second container 300 is connected to one end near the first container 210, and the first container assembly 200 and the second container 300 are spaced apart. In addition, the first container assembly 200 has a first opening, and the first opening extends toward the other end of the extracting member 100, and similarly, the second container 300 has a second opening, and the second opening extends toward the other end of the extracting member 100.
When deep hole drainage is performed, the first accommodating component 200 and the second accommodating component 300 are placed into the deep hole through the extracting component 100, the first accommodating component 200 is sunk into the bottom of the accumulated water and drives the second accommodating component 300 to sink into the accumulated water, and the accumulated water flows into the first accommodating component 200 and the second accommodating component 300 through the first opening and the second opening respectively. The first and second containers 200 and 300 containing the water are drawn out of the deep hole by the drawing member 100, so that the water can be discharged from the deep hole.
Referring to fig. 1 and 3 in combination, in the present embodiment, the first containing assembly 200 includes a first containing member 210 and a detection system 220. The first container 210 is connected to an end of the extracting member 100, and the first opening is formed in the first container 210. The detecting system 220 is connected to the first container 210, and the detecting system 220 is used for detecting the water pressure of the accumulated water.
It should be noted that, in the present embodiment, the first accommodating member 210 and the second accommodating member 300 are all made of polyethylene rubber bottles, i.e. the first accommodating member 210 and the second accommodating member 300 with appropriate dimensions can be selected according to the caliber of the deep hole, so that the first accommodating member 210 and the second accommodating member 300 can be set according to actual conditions, so as to ensure that accumulated water of deep holes with various dimensions can be cleaned. It should be appreciated that in other embodiments, other materials for the first 210 and second 300 loading members may be used, as long as the dimensions of the first 210 and second 300 loading members are selected based on the actual dimensions of the recess.
In addition, the first containing assembly 200 further includes a buffer 230 and a weight 240. The buffer member 230 is connected to a side of the first accommodating member 210 away from the first opening, where in this embodiment, the buffer member 230 is connected to a bottom of the first accommodating member 210, so that when the first accommodating member 210 falls into the deep hole to impact water, a part of impact force can be relieved through the buffer member 230, so as to avoid damage to the detection system 220 disposed inside the first accommodating member 210 caused by excessive impact, and prolong the service life of the detection system 220, and the buffer member 230 can reduce the impact force to the first accommodating member 210 to a certain extent, i.e. avoid damage to the first accommodating member 210 caused by excessive impact, and also prolong the service life of the first accommodating member 210, i.e. prolong the service life of the first accommodating assembly 200.
The gravity block 240 is connected to a side of the first containing member 210 away from the first opening, i.e. the gravity block 240 is arranged to enable the first containing member 210 to easily sink into the water, and to fall into the bottom of the deep hole, so that the water flows into the first containing member 210 or the second containing member 300 through the first opening or the second opening. The gravity block 240 can be a metal block with a heavy mass or a stone block or the like. In this embodiment, the gravity block 240 is disposed inside the buffer member 230, so as to prevent the gravity block 240 from falling off due to impact, and ensure that the gravity block 240 can work stably.
Referring to fig. 3 and 4 in combination, in addition, the detection system 220 includes a data collector 221, a processing device 222 and a display 223, wherein the data collector 221 is disposed on a side of the first container 210 away from the first opening, and the data collector 221 is used for detecting water pressure and generating a water pressure value. The data collector 221 is connected to the processing device 222 and is configured to send a water pressure value to the processing device 222, where the processing device 222 is configured to receive the water pressure value and generate a result value according to the water pressure value, and in this embodiment, the result value includes a water depth value and a residual extraction order value, where the water depth value indicates a depth of water in the deep hole, and the residual extraction order value indicates a number of times that the first container 210 needs to be placed in the deep hole to clear the water. The processing means 222 are connected to a display 223 and are adapted to send the result value to the display 223, the display 223 being connected to a side wall of the first container 210 and being adapted to display the result value. In this embodiment, the data collector 221 employs a water pressure meter to detect the water pressure.
In this embodiment, the first container 210 is placed at the bottom of the deep hole, and the accumulated water is made to overflow the first opening of the first container 210 and the second opening of the second container 300, so that the accumulated water flows into the first container 210 and the second container 300, at this time, the data collector 221 detects the water pressure of the accumulated water at this time and generates a water pressure value, and the data collector 221 sends the water pressure value to the processing device 222, the processing device 222 receives the water pressure value, generates a corresponding result value according to the water pressure value, sends the result value to the display 223, and displays the result value through the display 223. Wherein, set up the display 223 in the lateral wall of first dress flourishing piece 210 so that construction workers look over the result value on the display 223 to construction workers judges the result, so that construction workers learn the ponding volume in the deep hole and still need the number of times of extraction, in order to improve construction workers' work efficiency.
Still further, in the present embodiment, the plurality of second containers 300 are arranged along the end of the extracting member 100 near the first container 210 from the end of the extracting member 100 far from the first container 210, and the second containers 300 adjacent to the first container 210 are also arranged along the end of the extracting member 100 far from the first container 210. That is, the second loading members 300 arranged at intervals can be simultaneously placed into the deep hole, so that the water amount discharged from the deep hole at a time can be increased, the efficiency of deep hole drainage can be improved, and the construction efficiency can be improved.
In addition, in the present embodiment, the distance between two adjacent second containers 300 is equal to the distance between the adjacent first containers 210 and second containers 300. That is, the plurality of second loading members 300 are disposed at equal intervals, and the distance between the second loading member 300 adjacent to the first loading member 210 and the first loading member 210 is equal to the distance between the adjacent two second loading members 300. So that the assembly process of the deep hole drainage device 10 for rock engineering can be simplified by the first containing member 210 and the second containing member 300 which are arranged at equal intervals, the rapid assembly of the deep hole drainage device 10 for rock engineering can be facilitated, and the construction efficiency can be improved to a certain extent.
Referring to fig. 1, 5, 6 and 7, the extracting member 100 includes a pull cord 110 and a latch assembly 120, wherein the latch assembly 120 is used for being clamped in a deep hole, and the first containing member 210 and the plurality of second containing members 300 are disposed on the pull cord 110 at equal intervals. The latch assembly 120 is coupled to the pull cord 110 and the pull cord 110 is capable of passing through the latch assembly 120 in a first direction, while the latch assembly 120 is capable of restricting the pull cord 110 from passing through the latch assembly 120 in a second direction, wherein the first and second directions are opposite. That is, in the present embodiment, the first loading member 210 and the plurality of second loading members 300 are put into the deep hole, and the first loading member 210 and the plurality of loading members are pulled by the pulling rope 110. The latch assembly 120 is clamped in the deep hole, and the pull rope 110 passes through the latch assembly 120, wherein the first direction is a direction in which the pull rope 110 pulls out the deep hole, and the second direction is a direction in which the pull rope 110 moves towards the bottom of the deep hole, and the pull rope 110 can draw out the first accommodating member 210 and the plurality of second accommodating members 300 along the first direction. That is, the locking assembly can make the pull rope 110 pass through the locking assembly in one direction, namely, the pull rope 110 pulls out the deep hole along the first direction, and when the pull rope 110 loses the outward pulling force, the pull rope 110 can be limited by moving along the second direction through the locking assembly, so that the pull rope 110 is prevented from falling back to the deep hole due to the gravity of the first containing member 210 and the second containing member 300, and the working efficiency is prevented from being influenced.
The latch assembly 120 includes a locking member 122 and a plurality of latch blocks 121, and the plurality of latch blocks 121 are connected to the pull cord 110 at intervals. The locking member 122 is used to be clamped in the deep hole. In addition, the pull cord 110 can move along the first direction and drive the plurality of locking blocks 121 to pass through the locking piece 122, and in addition, the locking blocks 121 can be abutted against the locking piece 122 to limit the pull cord 110 to move along the second direction. That is, in the present embodiment, the pull rope 110 passes through the locking member 122, and the pull rope 110 can drive the plurality of locking blocks 121 along the first direction to pass through the locking member 122 and pull the first containing member 210 and the plurality of second containing members 300 out of the deep hole, in addition, when the pulling force of the pull rope 110 to pull out of the deep hole is cancelled, the pull rope 110 has a moving trend towards the bottom of the deep hole under the acting force of the first containing member 210 and the plurality of second containing members 300, and further, one side, far away from the bottom of the deep hole, of the locking member 122 is propped by one of the locking blocks 121, so as to limit the pull rope 110 to fall into the deep hole, and prevent the first containing member 210 and the plurality of second containing members 300 from falling back into the deep hole to affect the construction efficiency.
In this embodiment, the plurality of locking pieces 121 are tapered, and a tapered pushing surface 1211 is formed on a side of the locking piece 121 close to the first accommodating member 210, and a stop surface 1212 is formed on a side of the locking piece 121 away from the pushing surface 1211. In addition, the locking piece 122 is provided with a locking hole 1221, the inner peripheral wall of the locking hole 1221 is provided with a plurality of movable blocks 1222, the plurality of movable blocks 1222 are provided along the circumferential direction of the locking hole 1221, and the plurality of movable blocks 1222 are movable in the radial direction of the locking hole 1221, respectively. That is, when the locking piece 121 moves along the pull rope 110 along the first direction, the plurality of movable pieces 1222 can be pushed away from each other by the pushing surface 1211 to enable the locking piece 121 to pass through the locking hole 1221, that is, the pull rope 110 can be enabled to pass through the locking piece 122 and pull the first containing piece 210 and the plurality of second containing pieces 300 out of the deep hole; in addition, when the pulling force of the pull rope 110 drawn out of the deep hole disappears, the pulling up has a tendency to move toward the bottom of the deep hole, and the stop surface 1212 abuts against the locking member 122 to limit the pull rope 110 from falling back into the deep hole, so that the first containing member 210 and the plurality of second containing members 300 can be prevented from falling back into the deep hole to affect the construction efficiency.
It should be noted that, when the movable blocks 1222 are subjected to an external force, that is, when the pushing surface 1211 applies a pushing force to the movable blocks 1222 along the radial direction of the locking hole 1221, the movable blocks 1222 can move away from each other, so that the latch block 121 can pass through the locking hole 1221, that is, the pull rope 110 can pass through the locking hole 1221 to pull the first container 210 and the second containers 300 out of the deep hole. After the locking block 121 passes through the locking hole 1221, i.e. after the movable block 1222 is separated from the pushing surface 1211, the movable blocks 1222 can be close to each other to block the locking hole 1221, i.e. after the pulling force provided to the pull rope 110 is lost, the locking block 121 moves towards the bottom of the deep hole and the stop surface 1212 abuts against the movable blocks 1222 to limit the pull rope 110 to move towards the bottom of the deep hole.
In this embodiment, gaps are formed between the movable blocks 1222 so that the locking block 121 extends between the movable blocks 1222, and the pushing surface 1211 pushes the movable blocks 1222 along the radial direction of the locking hole 1221.
The connection between the movable block 1222 and the circumferential wall of the locking hole 1221 may be achieved by forming a receiving groove (not shown) in the circumferential wall of the locking hole 1221, arranging an elastic member (not shown) in the receiving groove, and arranging a plurality of movable blocks 1222 in the receiving groove, and propping against the movable blocks 1222 and the bottom wall of the receiving groove by the elastic member, so that the movable blocks 1222 can be received in the receiving groove under the action of an external force, and extend out of the receiving groove when the external force is removed.
According to the rock engineering deep hole drainage device 10 provided in the embodiment, the first containing member 210 and the second containing member 300 arranged on the pulling member are placed in the deep hole, so that the first containing member 210 and the second containing member 300 respectively contain the accumulated water in the deep hole in the first containing member 210 and the second containing member 300, the first containing member 210 and the second containing member 300 are taken out of the deep hole through the extracting member 100, and the accumulated water in the deep hole can be extracted. In addition, by arranging the detection system 220 on the first containing member 210 disposed at the end of the extracting member 100, when the first containing member 210 is placed in the bottom of the deep hole, the water pressure of the residual accumulated water in the deep hole can be detected by the detection system 220, and the water quantity in the deep hole can be judged by the water pressure value detected by the detection system 220, so that the number of times required for extracting the accumulated water in the deep hole through the first containing member 210 and the second containing member 300 can be further judged. That is, the deep hole drainage device 10 for rock engineering can be applied to deep hole drainage of rock mass engineering, and can effectively solve the problem of water accumulation in engineering drilling.
Second embodiment
In this embodiment, a drainage system (not shown) is provided, which adopts the deep hole drainage device 10 for rock engineering provided in the first embodiment, and the drainage system can be applied to deep hole drainage for rock mass engineering, and can effectively solve the problem of water accumulation in engineering drilling holes.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The deep hole drainage device for the rock engineering is characterized by comprising an extracting piece, a first containing component and a second containing component, wherein the first containing component comprises a first containing piece and a detection system, the detection system is connected with the first containing piece and is used for detecting water pressure, the first containing piece is connected with one end of the extracting piece, the second containing piece is connected with one end of the extracting piece, which is close to the first containing piece, the first containing piece and the second containing piece are arranged at intervals, the first containing piece is provided with a first opening, the first opening faces the other end of the extracting piece, and the second containing piece is provided with a second opening, and the second opening faces the other end of the extracting piece;
the detection system comprises a data collector, a processing device and a display, wherein the data collector is arranged at one side, far away from the first opening, of the interior of the first accommodating part, the data collector is used for detecting water pressure and generating a water pressure value, the data collector is connected with the processing device and used for sending the water pressure value to the processing device, the processing device is used for receiving the water pressure value and generating a result value according to the water pressure value, the processing device is connected with the display and used for sending the result value to the display, and the display is connected to the side wall of the first accommodating part and used for displaying the result value;
the drawer includes a pull cord and a latch assembly for retaining in a deep hole, the latch assembly connected to the pull cord and capable of passing through the latch assembly in a first direction, the latch assembly capable of restricting passage of the pull cord through the latch assembly in a second direction, the first and second directions being opposite.
2. The rock engineering deep hole drain of claim 1, wherein the first holding assembly further includes a buffer member attached to a side of the first holding member remote from the first opening.
3. The rock engineering deep hole drain of claim 1, wherein the first holding assembly further includes a gravity block connected to a side of the first holding member remote from the first opening.
4. The deep hole drainage device for rock engineering according to claim 1, wherein the second holding members are a plurality of, and the second holding members are arranged at intervals from one end of the extracting member close to the first holding member to one end of the extracting member far away from the first holding member, and the second holding members adjacent to the first holding member are arranged at intervals from the first holding member.
5. The rock engineering deep hole drain of claim 4, wherein a distance between adjacent two of the second receiving members is equal to a distance between adjacent first and second receiving members.
6. The rock engineering deep hole drainage device of claim 1, wherein the locking assembly comprises a locking piece and a plurality of locking blocks, the locking blocks are connected with the pull rope at intervals, the locking piece is used for being locked in the deep hole, the pull rope can move along a first direction and drive the locking blocks to pass through the locking piece, and the locking blocks can be propped against the locking piece to limit the pull rope to move along the second direction.
7. The rock engineering deep hole drain of claim 6, wherein the latch block is tapered and forms a push surface on a side of the latch block adjacent the first pod;
the locking piece is provided with a locking hole, the inner peripheral wall of the locking hole is provided with a plurality of movable blocks, the movable blocks are arranged along the circumferential direction of the locking hole, and the movable blocks can move along the radial direction of the locking hole respectively;
the pushing surface can push the movable blocks to be far away from each other so that the locking blocks pass through the locking holes, and the movable blocks can be separated from the pushing surface and are close to each other.
8. A drainage system comprising a rock engineering deep hole drainage device according to any one of claims 1 to 7.
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| CN201711399042.7A CN107905748B (en) | 2017-12-22 | 2017-12-22 | Deep hole drainage device and drainage system for rock engineering |
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| CN201711399042.7A CN107905748B (en) | 2017-12-22 | 2017-12-22 | Deep hole drainage device and drainage system for rock engineering |
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| CN107905748B true CN107905748B (en) | 2023-07-14 |
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