CN221007582U - Rock experimental device for coal mine geological investigation - Google Patents
Rock experimental device for coal mine geological investigation Download PDFInfo
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- CN221007582U CN221007582U CN202323133250.6U CN202323133250U CN221007582U CN 221007582 U CN221007582 U CN 221007582U CN 202323133250 U CN202323133250 U CN 202323133250U CN 221007582 U CN221007582 U CN 221007582U
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- 239000011435 rock Substances 0.000 title claims abstract description 40
- 239000003245 coal Substances 0.000 title claims abstract description 19
- 238000011835 investigation Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000002474 experimental method Methods 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 2
- 239000004575 stone Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- -1 stratum structures Substances 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the field of address investigation, in particular to a rock experiment device for coal mine geological investigation, which comprises an experiment box, wherein a single door is hinged to the front side of the experiment box, two groups of single doors are arranged, fixing devices are arranged on the left side and the right side of the experiment box, four groups of fixing devices are arranged on the left side and the right side of the experiment box, a control device is arranged on the top of the experiment box, one side of the control device is fixedly connected with a water pipe, and a cavity is formed in the position, extending to the inner wall of the experiment box, of the two groups of water pipes. According to the utility model, the screw rod is driven to rotate on the inner wall of the adapter box by rotating the handle, so that the fixed blocks are driven to move forwards, the extending length of the fixed blocks is adjusted according to rocks with different sizes, thereby the rocks placed in the cavity are commonly clamped by the four groups of fixed blocks, and the abutted rocks are more stable by the design of threads between the screw rod and the fixed blocks, and the rocks cannot deviate or roll in experiments.
Description
Technical Field
The utility model relates to the field of address investigation, in particular to a rock experimental device for coal mine geological investigation.
Background
Geological investigation is short for geological investigation work, can be generally understood as synonym of geological work, and is a research work which is different from the important research work on the geological conditions of rocks, stratum structures, minerals, underground water, landforms and the like in a certain area according to the requirements of economic construction, national defense construction and scientific technology development, wherein the geological investigation of coal mines is a very important step before coal mining, and various conditions of coal mine rocks need to be acquired, so that workers find out the quality and quantity of the coal mines and the technical conditions of mining and utilization.
When using the rock experimental apparatus for the colliery geological survey to carry out the rock experiment, when current rock experimental apparatus carries out the experiment to the rock of size difference, probably can lead to equipment centre gripping rock not stable enough because of the size difference of rock to make the experimental data that obtains not accurate enough, when finishing the back to the rock experiment, the piece on rock surface can fall into the experimental box, untimely clearance can influence subsequent use, also can cause certain damage to equipment.
Therefore, a rock experiment device for coal mine geological investigation is provided for solving the problems.
Disclosure of utility model
The utility model aims to provide a rock experimental device for coal mine geological investigation, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rock experimental apparatus for coal mine geological investigation, includes the experimental box, the front side of experimental box articulates and is connected with singly opens the door, and singly opens the door and be provided with two sets of, the left and right sides of experimental box all is provided with fixing device, and fixing device is provided with four sets of, the top of experimental box is provided with controlling means, and one side fixedly connected with raceway of controlling means, two sets of the raceway extends to experimental box inner wall position department and has seted up the cavity, and one side of cavity is provided with water drainage tank.
Preferably, the middle positions of the two groups of single doors are provided with observation windows.
Preferably, the fixing device comprises an adapter box, a screw rod is inserted into the inner wall of the adapter box, a handle is fixedly connected to one side of the screw rod, a fixing block is connected to the inner wall of the screw rod in a threaded mode, and the front end of the fixing block is arranged to be quadrilateral.
Preferably, an opening is formed in one side surface of the adaptation box, sliding strips are arranged on two sides of the fixing block, the sliding strips are quadrilateral, and the sliding strips of the fixing block are inserted into the opening of the adaptation box.
Preferably, the control device comprises a control box, one side of the control box is provided with a display screen, the surface of the control box below the display screen is provided with a control board, the upper surface of the control box is in threaded connection with a threaded cover, the inner wall of the lower control box of the threaded cover is provided with a water storage tank, the inside of one side control box of the water storage tank is provided with an electric push rod, the bottom of the electric push rod is fixedly connected with a pressing plate, and a pressure sensor is arranged at the middle position of the bottom of the pressing plate.
Preferably, the water delivery pipe is provided with two groups, the two groups of water delivery pipes are communicated with the cavity and the water storage tank, and the positions, extending to the inside of the cavity, of the two groups of water delivery pipes are provided with spray heads.
Preferably, the drain groove is provided in an inclined shape.
Compared with the prior art, the utility model has the beneficial effects that: the utility model is characterized in that;
The screw rod is driven to rotate on the inner wall of the adaptation box through the rotating handle, the fixing blocks are driven to move forwards, the extending length of the fixing blocks is adjusted according to rocks of different sizes, rocks placed in the cavity are clamped together through the four groups of fixing blocks, and due to the design of threads between the screw rod and the fixing blocks, the abutted rocks are more stable, and the stones cannot deviate or roll in experiments.
Through connecting two sets of raceway with storage water tank and cavity to extend to the one end in the cavity at the raceway and set up the shower nozzle, make the interior remaining stone piece of cavity can be erodeed by the water in the storage water tank, the cooperation water drainage tank uses, makes the interior remaining stone piece accessible water drainage tank discharge cavity inside, has avoided the damage that the rock piece caused to equipment to a certain extent.
Description of the drawings:
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view showing a three-dimensional structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a test chamber according to the present utility model;
FIG. 4 is a schematic view of a fixing device of the present utility model in cross section;
FIG. 5 is a schematic cross-sectional view of a control device according to the present utility model;
FIG. 6 is a schematic drawing of a test and control box of the present utility model in section.
In the figure: 1. an experiment box; 2. a single door is opened; 3. a fixing device; 31. an adapter box; 32. a screw rod; 33. a handle; 34. a fixed block; 4. a control device; 41. a control box; 42. a display screen; 43. a control board; 44. a screw cap; 45. a water storage tank; 46. an electric push rod; 47. a pressing plate; 48. a pressure sensor; 5. a water pipe; 6. a chamber; 7. and a drainage channel.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, an embodiment of the present utility model is provided: the rock experimental device for coal mine geological investigation comprises an experimental box 1, wherein a single door 2 is hinged to the front side of the experimental box 1, two groups of single doors 2 are arranged, fixing devices 3 are arranged on the left side and the right side of the experimental box 1, four groups of fixing devices 3 are arranged on the top of the experimental box 1, a control device 4 is arranged on the top of the experimental box 1, a water pipe 5 is fixedly connected to one side of the control device 4, a cavity 6 is formed in the position, extending to the inner wall of the experimental box 1, of the two groups of water pipes 5, and a drainage groove 7 is formed in one side of the cavity 6;
Further, according to fig. 1 and 2, the observation windows are disposed at the middle positions of the two sets of single doors 2, so that the staff can observe the experimental conditions of the rocks in the chamber 6 through the observation windows.
Further, according to fig. 4, the fixing device 3 includes an adapter box 31, a screw rod 32 is inserted into an inner wall of the adapter box 31, a handle 33 is fixedly connected to one side of the screw rod 32, a fixing block 34 is screwed to an inner wall of the screw rod 32, and a front end of the fixing block 34 is provided with a quadrilateral shape, so that the fixing block 34 is more stable when the fixing block 34 is moved by the rotating handle 33, and the fixing block 34 is not contracted due to an impact force generated by rolling of the rock during an experiment when the fixing block 34 abuts against the rock.
Further, according to fig. 4, an opening is formed on one side surface of the adapting box 31, sliding strips are respectively arranged on two sides of the fixing block 34, the sliding strips are quadrilateral, and the sliding strips of the fixing block 34 are inserted into the opening of the adapting box 31, so that when the handle 33 drives the screw rod 32 to rotate, the fixing block 34 stably moves forward through the opening of the adapting box 31, and thus abuts against the rock.
Further, according to fig. 5, the control device 4 includes a control box 41, a display screen 42 is disposed on one side of the control box 41, a control board 43 is disposed on the surface of the control box 41 below the display screen 42, a screw cap 44 is screwed on the upper surface of the control box 41, a water storage tank 45 is disposed on the inner wall of the control box 41 below the screw cap 44, an electric push rod 46 is disposed in the control box 41 on one side of the water storage tank 45, a pressing plate 47 is fixedly connected to the bottom of the electric push rod 46, and a pressure sensor 48 is disposed at the middle position of the bottom of the pressing plate 47, so that the control box can be matched with a fixing block 34 to fix rocks in the chamber 6, and the inner wall of the water flushing chamber 6 is more convenient and quick.
Further, according to the illustration in fig. 6, two sets of water pipes 5 are provided, the two sets of water pipes 5 are communicated with the chamber 6 and the water storage tank 45, and the position of the two sets of water pipes 5 extending to the inside of the chamber 6 is provided with a spray head, so that the inner wall of the chamber 6 is flushed more conveniently and rapidly when the experiment is completed.
Further, according to fig. 3, the drain groove 7 is provided in an inclined shape so that the water flow can be discharged out of the chamber 6 through the drain groove 7 after brushing the inside of the chamber 6 again.
Working principle: when rock experiments are carried out, two groups of single-door doors 2 are opened, stones are placed in the cavity 6, the handle 33 extending out of the surface of the adapter box 31 is rotated to drive the screw rod 32 to rotate, the screw rod 32 drives the fixed block 34 to move through threads, when the fixed block 34 in the four groups of fixing devices 3 is completely propped against the stones to fix the stones, the electric push rod 46 is opened through the control panel 43, at the moment, the inner push rod of the electric push rod 46 pushes the pressing plate 47 downwards, the pressing plate 47 drives the pressure sensor 48 on the bottom surface to move to the surface of the stones and then applies pressure, concrete data are displayed through the display screen 42, the rock conditions inside the experiment box 1 can be observed through the observation windows on the two groups of single-door doors 2 in the experiment process, the electric push rod 46 is completely retracted after the experiment is completed, the pressing plate 47 and the pressure sensor 48 are driven to retract, the handle 33 is rotated to enable the threads of the fixed block 34 to be completely retracted into the screw rod 32, and the stones inside the experiment box 1 can be taken out at the moment.
When there is the stone piece after the experiment in the experimental box 1, rotatory screw thread lid 44 for screw thread lid 44 breaks away from controlling means 4, the opening that drops through screw thread lid 44 is water storage tank 45 injection water source, the water in the water storage tank 45 enters into raceway 5 inside this moment, after the water source is poured into, pass through screw thread closed control box 41 with screw thread lid 44, open the shower nozzle on the raceway 5, the inside of cavity 6 is erodeed through the shower nozzle of raceway 5 to the water source in the water storage tank 45 this moment, the stone piece of cavity 6 inside is towards the water drainage tank 7 that the opposite side was offered by the impact force, roll out cavity 6 through the slope of water drainage tank 7 slope, drop subaerial, thereby make cavity 6 inside by clean.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Rock experimental device for coal mine geological investigation, characterized by comprising:
Experiment case (1), the front side of experiment case (1) articulates and is connected with singly opens door (2), and singly opens door (2) and be provided with two sets of, the left and right sides of experiment case (1) all is provided with fixing device (3), and fixing device (3) are provided with four sets of, the top of experiment case (1) is provided with controlling means (4), and one side fixedly connected with raceway (5) of controlling means (4), two sets of raceway (5) have been seted up cavity (6) to experiment case (1) inner wall position department, and one side of cavity (6) is provided with water drainage tank (7).
2. The rock experiment device for coal mine geological survey according to claim 1, wherein: and observation windows are arranged at the middle positions of the two groups of single-door openings (2).
3. The rock experiment device for coal mine geological survey according to claim 1, wherein: the fixing device (3) comprises an adapter box (31), a screw rod (32) is inserted into the inner wall of the adapter box (31), a handle (33) is fixedly connected to one side of the screw rod (32), a fixing block (34) is connected to the inner wall of the screw rod (32) in a threaded mode, and the front end of the fixing block (34) is quadrangular.
4. A rock experiment apparatus for geological survey of coal mine according to claim 3, wherein: an opening is formed in one side surface of the adaptation box (31), sliding strips are arranged on two sides of the fixed block (34), the sliding strips are quadrilateral, and the sliding strips of the fixed block (34) are inserted into the opening of the adaptation box (31).
5. The rock experiment device for coal mine geological survey according to claim 1, wherein: the control device (4) comprises a control box (41), one side of the control box (41) is provided with a display screen (42), the surface of the control box (41) below the display screen (42) is provided with a control board (43), the upper surface of the control box (41) is connected with a threaded cover (44) in a threaded manner, the inner wall of the lower control box (41) of the threaded cover (44) is provided with a water storage tank (45), the inside of the control box (41) on one side of the water storage tank (45) is provided with an electric push rod (46), the bottom of the electric push rod (46) is fixedly connected with a pressing plate (47), and the middle position of the bottom of the pressing plate (47) is provided with a pressure sensor (48).
6. A rock testing device for geological exploration in coal mines according to claim 1 or 4, characterized in that: the water delivery pipes (5) are provided with two groups, the two groups of water delivery pipes (5) are used for connecting the cavity (6) with the water storage tank (45), and the two groups of water delivery pipes (5) are provided with spray heads at positions extending to the inside of the cavity (6).
7. The rock experiment device for coal mine geological survey according to claim 1, wherein: the drainage groove (7) is arranged in an inclined shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323133250.6U CN221007582U (en) | 2023-11-21 | 2023-11-21 | Rock experimental device for coal mine geological investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323133250.6U CN221007582U (en) | 2023-11-21 | 2023-11-21 | Rock experimental device for coal mine geological investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221007582U true CN221007582U (en) | 2024-05-24 |
Family
ID=91090700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323133250.6U Active CN221007582U (en) | 2023-11-21 | 2023-11-21 | Rock experimental device for coal mine geological investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221007582U (en) |
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2023
- 2023-11-21 CN CN202323133250.6U patent/CN221007582U/en active Active
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