CN215953594U - Construction management is with simulation coal exploitation experimental apparatus - Google Patents
Construction management is with simulation coal exploitation experimental apparatus Download PDFInfo
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- CN215953594U CN215953594U CN202121886892.1U CN202121886892U CN215953594U CN 215953594 U CN215953594 U CN 215953594U CN 202121886892 U CN202121886892 U CN 202121886892U CN 215953594 U CN215953594 U CN 215953594U
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- side wall
- fixing
- fixedly connected
- rotating
- mining
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- 239000003245 coal Substances 0.000 title claims abstract description 31
- 238000009430 construction management Methods 0.000 title claims abstract description 16
- 238000004088 simulation Methods 0.000 title claims abstract description 12
- 238000005065 mining Methods 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000002474 experimental method Methods 0.000 claims abstract description 27
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
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Abstract
The utility model discloses a simulation coal mining experiment device for construction management, which comprises an experiment table, wherein a plurality of supporting legs are fixedly connected to the bottom side wall of the experiment table, a rotating mechanism is arranged on the upper side wall of the experiment table, a sliding groove is formed in the upper side wall of the experiment table, and a sliding mechanism is arranged in the inner wall of the sliding groove. According to the utility model, the knob is rotated to drive the threaded rod to rotate, the threaded rod rotates to drive the fixing plate to slide in the inner wall of the sliding groove, the distance between the drill bit and the experimental model is adjusted, the mining depth of the drill bit is improved, the mining range of the drill bit can be deeper, the angle between the drill bit and the experimental model is adjusted through the adjusting mechanism, the best entry point is found, the loss during coal mining is reduced, the mining benefit is improved, the condition generated during simulation mining is recorded, the countermeasure is taken during actual mining, and the safety of mining personnel is guaranteed.
Description
Technical Field
The utility model relates to the technical field of coal mining, in particular to a simulation coal mining experimental device for construction management.
Background
Coal, called as coal for short, is ancient plant remains, is buried under the stratum, and acts under the pressure and temperature conditions of air isolation of the crust, so that the generated carbonized fossil minerals are mainly exploited by human beings to be used as fuels, and the coal plays an important role in various industries and is one of energy sources mainly used by human beings, but the continuous exploitation of the coal also destroys the original mechanical balance state in the crust to cause surface subsidence, so that the original ecological system is destroyed.
However, in the prior art, when coal is mined, many unforeseen situations can occur in direct mining, the safety of mining personnel cannot be guaranteed, and the cut-in point is not good in direct mining, so that the loss in coal mining can be increased, resources are wasted, and the mining benefit is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a simulation coal mining experimental device for construction management, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a construction management is with simulation coal mining experimental apparatus, includes the laboratory bench, a plurality of supporting legs of fixedly connected with on the end lateral wall of laboratory bench, be equipped with slewing mechanism on the last lateral wall of laboratory bench, the spout has been seted up on the last lateral wall of laboratory bench, be equipped with slide mechanism in the inner wall of spout.
As a further improvement scheme of the technical scheme: the slewing mechanism includes the swivelling chute, the swivelling chute is seted up on the last lateral wall of laboratory bench, the inner wall internal rotation of swivelling chute is connected with the pivot, the one end fixedly connected with rolling disc of pivot, fixedly connected with experiment model on the last lateral wall of rolling disc.
As a further improvement scheme of the technical scheme: the experimental model is characterized in that a placing groove is formed in the experimental model, a top cover is arranged in the upper side wall of the placing groove, and a handle is fixedly connected to the upper side wall of the top cover.
As a further improvement scheme of the technical scheme: slide mechanism is including rotating the groove, it sets up on the lateral wall of spout to rotate the groove, the inner wall internal rotation that rotates the groove is connected with the threaded rod, the threaded rod runs through the lateral wall of spout, the one end fixedly connected with knob of threaded rod, threaded connection has the fixed plate on the lateral wall of threaded rod, be equipped with adjustment mechanism on the lateral wall of fixed plate.
As a further improvement scheme of the technical scheme: adjustment mechanism includes the regulating plate, the regulating plate runs through the fixed plate, fixedly connected with motor on the last lateral wall of regulating plate, the fixed frame of output shaft fixedly connected with of motor, the inner wall of fixed frame passes through fixed establishment fixedly connected with drill bit, the through-hole has been seted up to the last lateral wall of drill bit.
As a further improvement scheme of the technical scheme: the fixing mechanism comprises two fixing grooves and two fixing rods, the fixing grooves are formed in the two side walls of the fixing frame respectively, the fixing rods penetrate through the two fixing grooves and the through holes, one end of each fixing rod is fixedly connected with a pulling block, the side wall of the fixing frame is fixedly connected with an elastic spring between the pulling blocks, and the elastic spring is sleeved on the outer side wall of the fixing rod.
As a further improvement scheme of the technical scheme: the rotating disc is in a disc shape, a friction pad is fixedly connected to the bottom side wall of the rotating disc, and the rotating shaft penetrates through the friction pad.
As a further improvement scheme of the technical scheme: the shape of the friction pad is matched with that of the rotating disc, and the friction pad is made of butadiene-acrylonitrile rubber.
Compared with the prior art, the utility model has the beneficial effects that:
the rotary disc can be rotated to drive the rotary shaft to rotate in the inner wall of the rotary groove, the rotary disc rotates to drive the experimental model to rotate, a place needing experimental mining is rotated to the place near a drill bit, the angle of the drill bit is adjusted by moving an adjusting plate up and down, the angle between the drill bit and the experimental model can be adjusted at multiple angles, after the adjustment is well made, the motor is started, the motor rotates to drive the fixing frame to rotate, the fixing frame rotates to drive the drill bit to rotate, the experimental model is continuously mined, the knob is rotated to drive the threaded rod to rotate, the threaded rod rotates to drive the fixing plate to slide in the inner wall of the sliding groove, the distance between the drill bit and the experimental model is adjusted, the mining depth of the drill bit is improved, the mining range of the drill bit can be deeper, the angle between the drill bit and the experimental model is adjusted by the adjusting mechanism, the best cut-in point is found, and the loss during coal mining is reduced, the mining benefit is improved, the conditions generated during the simulation mining are recorded, the corresponding measures are taken during the actual mining, and the safety of mining personnel is guaranteed.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a schematic structural view of a front cross-sectional view of a simulated coal mining experimental apparatus for construction management according to the present invention;
FIG. 2 is a schematic side sectional view of a simulated coal mining experimental apparatus for construction management according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is a schematic perspective view of a simulated coal mining experimental device for construction management according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a laboratory bench; 2. supporting legs; 3. a rotating tank; 4. a rotating shaft; 5. rotating the disc; 6. an experimental model; 7. a placement groove; 8. a top cover; 9. a handle; 10. a friction pad; 11. a chute; 12. a rotating groove; 13. a threaded rod; 14. a knob; 15. a fixing plate; 16. a drill bit; 17. an adjusting plate; 18. a motor; 19. a fixing frame; 20. fixing grooves; 21. fixing the rod; 22. an elastic spring; 23. and (5) pulling the block.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, in an embodiment of the present invention, an experimental apparatus for simulating coal mining for construction management includes an experiment table 1, a plurality of support legs 2 are fixedly connected to a bottom side wall of the experiment table 1, a rotating mechanism is disposed on an upper side wall of the experiment table 1, a sliding groove 11 is disposed on the upper side wall of the experiment table 1, and a sliding mechanism is disposed in an inner wall of the sliding groove 11.
Please refer to fig. 1, the rotating mechanism includes a rotating groove 3, the rotating groove 3 is provided on the upper side wall of the experiment table 1, the inner wall of the rotating groove 3 is rotatably connected with a rotating shaft 4, one end of the rotating shaft 4 is fixedly connected with a rotating disc 5, the upper side wall of the rotating disc 5 is fixedly connected with an experiment model 6, when the experiment model 6 needs to be subjected to mining experiments at different angles, the rotating disc 5 can be rotated, the rotating disc 5 rotates to drive the rotating shaft 4 to rotate in the inner wall of the rotating groove 3, the rotating disc 5 rotates to drive the experiment model 6 to rotate, the place needing to be subjected to experiment mining is rotated to the position near the drill bit 16, and then the cutting angle of the drill bit 16 is adjusted by the adjusting mechanism, so as to simulate the angle of coal mining as much as possible, and reduce the loss generated by actual mining loss.
Please refer to fig. 1, a placing groove 7 is formed in an experimental model 6, a top cover 8 is arranged in an upper side wall of the placing groove 7, a handle 9 is fixedly connected to an upper side wall of the top cover 8, the handle 9 is directly pulled, the handle 9 drives the top cover 8 to move upwards, after the top cover 8 is separated from the upper side wall of the placing groove 7, the placing groove 7 is opened, a simulation material can be placed in the placing groove 7, after the placing is completed, the handle 9 is pushed, the handle 9 drives the top cover 8 to slide downwards in the upper side wall of the placing groove 7, the placing groove 7 is sealed, the condition of coal mining is simulated as much as possible, and errors in actual mining are reduced.
Please refer to fig. 1, the sliding mechanism includes a rotating groove 12, the rotating groove 12 is disposed on a side wall of the sliding groove 11, a threaded rod 13 is rotatably connected to an inner wall of the rotating groove 12, the threaded rod 13 penetrates through the side wall of the sliding groove 11, a knob 14 is fixedly connected to one end of the threaded rod 13, a fixing plate 15 is threadedly connected to an outer side wall of the threaded rod 13, an adjusting mechanism is disposed on a side wall of the fixing plate 15, the knob 14 is rotated to drive the threaded rod 13 to rotate, the threaded rod 13 is rotated to drive the fixing plate 15 to slide in the inner wall of the sliding groove 11, a distance between the drill bit 16 and the experimental model 6 is adjusted, a mining depth of the drill bit 16 is increased, so that the drill bit 16 can be mined more deeply, more experimental data are obtained, and integrity of the experiment is enhanced.
Please refer to fig. 1 and 2, the adjusting mechanism includes an adjusting plate 17, the adjusting plate 17 penetrates through the fixing plate 15, a motor 18 is fixedly connected to the upper side wall of the adjusting plate 17, a fixing frame 19 is fixedly connected to an output shaft of the motor 18, a drill bit 16 is fixedly connected to the inner wall of the fixing frame 19 through the fixing mechanism, a through hole is formed in the upper side wall of the drill bit 16, the angle of the drill bit 16 is adjusted by moving the adjusting plate 17 up and down, the angle between the drill bit 16 and the experimental model 6 can be adjusted at multiple angles, when the experimental model 6 is mined by the simulation drill bit 16, different results of different cut-in points are found, the best cut-in point is found, the loss of coal mining is reduced, the safety of miners is also improved, after adjustment is made, the motor 18 is started, the motor 18 rotates to drive the fixing frame 19 to rotate, the fixing frame 19 rotates to drive the drill bit 16 to rotate, and mining is performed on the experimental model 6 continuously.
Referring to fig. 3, the fixing mechanism includes two fixing slots 20 and a fixing rod 21, the two fixing slots 20 are respectively opened on two side walls of the fixing frame 19, the fixing rod 21 penetrates through the two fixing slots 20 and the through hole, one end of the fixing rod 21 is fixedly connected with a pulling block 23, an elastic spring 22 is fixedly connected between the side wall of the fixing frame 19 and the pulling block 23, the elastic spring 22 is sleeved on an outer side wall of the fixing rod 21, the drill 16 is frequently used and easily damaged, and when it needs to be replaced, the pulling block 23 is pulled upwards, the pulling block 23 drives the fixing rod 21 to continuously slide in the fixing slot 20 and the through hole and extrudes the elastic spring 22, after the fixing rod 21 is separated from the through hole, the drill 16 is taken out from the fixing frame 19, the replaced drill 16 is placed in the fixing slot 19, the through hole is aligned with the through hole to the fixing slot 20, the pulling block 23 is not pulled any more, under the elastic force of the elastic spring 22, the fixing rod 21 is driven by the elastic spring 22 to penetrate through the fixing slot 20 and the through hole, the drill 16 is fixed to the fixing frame 19, so that the failure of the experiment due to the damage of the drill 16 is avoided, and the work efficiency is reduced.
Referring to fig. 4, the rotating disc 5 is shaped like a circular disc, the bottom side wall of the rotating disc 5 is fixedly connected with a friction pad 10, the rotating shaft 4 penetrates through the friction pad 10, the rotation of the rotating disc 5 is more convenient due to the circular disc arrangement, the resistance during rotation is reduced, the rotation time is shortened, the purpose of rapidly adjusting the rotating disc 5 is achieved, and the experiment efficiency is improved.
Referring to fig. 1, the shape of the friction pad 10 is matched with the shape of the rotating disc 5, the friction pad 10 is made of nitrile rubber, the rubber is wear-resistant and corrosion-resistant, the service life is long, the friction force between the rotating disc 5 and the experiment table 1 is increased, the rotating disc 5 is not easy to rotate when mining experiments are carried out, errors of the drill bit 16 are reduced, and the accuracy of experiment data is guaranteed.
The working principle of the utility model is as follows:
pulling the handle 9, the handle 9 drives the top cover 8 to move upwards, after the top cover 8 is separated from the upper side wall of the placing groove 7, the placing groove 7 is opened, simulation materials can be placed in the placing groove 7, after the placing is finished, the handle 9 is pushed, the handle 9 drives the top cover 8 to slide downwards in the upper side wall of the placing groove 7, the placing groove 7 is sealed, the condition of coal mining is simulated as much as possible, the rotating disc 5 can be rotated, the rotating disc 5 rotates to drive the rotating shaft 4 to rotate in the inner wall of the rotating groove 3, the rotating disc 5 rotates to drive the experiment model 6 to rotate, the place needing the experiment mining is rotated to the position near the drill bit 16, the angle of the drill bit 16 is adjusted by moving the adjusting plate 17 up and down, the angle between the drill bit 16 and the experiment model 6 can be adjusted at multiple angles, after the adjustment is completed, the motor 18 is started, the motor 18 rotates to drive the fixing frame 19 to rotate, the fixed frame 19 rotates to drive the drill bit 16 to rotate, the experimental model 6 is continuously mined, the knob 14 is rotated, the knob 14 drives the threaded rod 13 to rotate, the threaded rod 13 rotates to drive the fixed plate 15 to slide in the inner wall of the sliding groove 11, the distance between the drill bit 16 and the experimental model 6 is adjusted, the mining depth of the drill bit 16 is improved, and the mining range of the drill bit 16 is deeper;
the drill bit 16 is frequently used and is easy to damage, when the drill bit needs to be replaced, the pulling block 23 is pulled upwards, the pulling block 23 drives the fixing rod 21 to continuously slide in the fixing groove 20 and the through hole and extrude the elastic spring 22, after the fixing rod 21 is separated from the through hole, the drill bit 16 is taken out of the fixing frame 19, the replaced drill bit 16 is placed into the fixing frame 19, the through hole is aligned to the fixing groove 20, the pulling block 23 is not pulled, under the elastic force action of the elastic spring 22, the elastic spring 22 drives the fixing rod 21 to penetrate through the fixing groove 20 and the through hole, and the drill bit 16 and the fixing frame 19 are fixed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a construction management is with simulation coal mining experimental apparatus, includes the laboratory bench, its characterized in that, a plurality of supporting legs of fixedly connected with on the end lateral wall of laboratory bench, be equipped with slewing mechanism on the last lateral wall of laboratory bench, the spout has been seted up on the last lateral wall of laboratory bench, be equipped with slide mechanism in the inner wall of spout.
2. The experimental device for simulating coal mining for construction management according to claim 1, wherein the rotating mechanism comprises a rotating groove, the rotating groove is formed in an upper side wall of the experiment table, a rotating shaft is rotatably connected to an inner wall of the rotating groove, a rotating disc is fixedly connected to one end of the rotating shaft, and an experiment model is fixedly connected to the upper side wall of the rotating disc.
3. The experimental device for simulating coal mining according to claim 2, wherein a placement groove is formed in the experimental model, a top cover is arranged in an upper side wall of the placement groove, and a handle is fixedly connected to the upper side wall of the top cover.
4. The experimental device for simulating coal mining for construction management according to claim 1, wherein the sliding mechanism comprises a rotating groove, the rotating groove is formed in a side wall of the sliding groove, a threaded rod is connected to the inner wall of the rotating groove in a rotating mode and penetrates through the side wall of the sliding groove, a knob is fixedly connected to one end of the threaded rod, a fixing plate is connected to the outer side wall of the threaded rod in a threaded mode, and an adjusting mechanism is arranged on the side wall of the fixing plate.
5. The experimental device for simulating coal mining according to claim 4, wherein the adjusting mechanism comprises an adjusting plate, the adjusting plate penetrates through the fixing plate, a motor is fixedly connected to the upper side wall of the adjusting plate, a fixing frame is fixedly connected to an output shaft of the motor, a drill bit is fixedly connected to the inner wall of the fixing frame through the fixing mechanism, and a through hole is formed in the upper side wall of the drill bit.
6. The experimental device for simulating coal mining for construction management as claimed in claim 5, wherein the fixing mechanism comprises two fixing slots and a fixing rod, the two fixing slots are respectively formed on two side walls of the fixing frame, the fixing rod penetrates through the two fixing slots and the through hole, one end of the fixing rod is fixedly connected with a pulling block, an elastic spring is fixedly connected between the side wall of the fixing frame and the pulling block, and the elastic spring is sleeved on an outer side wall of the fixing rod.
7. The experimental device for simulating coal mining for construction management according to claim 2, wherein the rotating disc is in a shape of a circular disc, a friction pad is fixedly connected to a bottom side wall of the rotating disc, and the rotating shaft penetrates through the friction pad.
8. The experimental device for simulating coal mining for construction management according to claim 7, wherein the shape of the friction pad is matched with that of the rotating disc, and the friction pad is made of butadiene-acrylonitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121886892.1U CN215953594U (en) | 2021-08-13 | 2021-08-13 | Construction management is with simulation coal exploitation experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121886892.1U CN215953594U (en) | 2021-08-13 | 2021-08-13 | Construction management is with simulation coal exploitation experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215953594U true CN215953594U (en) | 2022-03-04 |
Family
ID=80432361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121886892.1U Expired - Fee Related CN215953594U (en) | 2021-08-13 | 2021-08-13 | Construction management is with simulation coal exploitation experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215953594U (en) |
-
2021
- 2021-08-13 CN CN202121886892.1U patent/CN215953594U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |