CN216523974U - Mining area settlement simulation observation mark nail for teaching - Google Patents
Mining area settlement simulation observation mark nail for teaching Download PDFInfo
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- CN216523974U CN216523974U CN202123428271.1U CN202123428271U CN216523974U CN 216523974 U CN216523974 U CN 216523974U CN 202123428271 U CN202123428271 U CN 202123428271U CN 216523974 U CN216523974 U CN 216523974U
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Abstract
The utility model relates to a teaching is with mining area settlement simulation observation mark nail, including the nail cap, the locating lever, the direction regulation pole, locking mechanism, adjust the seat, the slider, the adjustment tank is established to the locating lever up end, the adjustment tank inlays in the adjustment tank for cylinder direction regulation pole the latter half, connecting thread is established to direction regulation pole surface, and be connected with locking mechanism through connecting thread, the direction is adjusted the pole up end and is passed through turntable mechanism and adjust the seat and articulate, it includes the connecting axle to adjust the seat, connect the ratchet, ruler board and circular arc ruler board, the slider up end is connected with the nail cap, the terminal surface cladding is in adjusting the seat outside down. The novel device has the advantages of good universality, convenience in installation and positioning, and flexible adjustment and maintenance operation; on the other hand, the simulation of different sedimentation phase transformation quantities can be flexibly carried out, and the requirement of sedimentation simulation operation on the mining area in a short time is effectively met, so that the requirement of flexibly adjusting and simulating the sedimentation quantity operation of the mining area according to teaching contents in teaching activities is effectively met.
Description
Technical Field
The utility model relates to a teaching is with mining area settlement simulation observation marking nail belongs to mining area deformation monitoring technology field.
Background
Mine deformation monitoring is one of the important practice contents in practice of deformation and subsidence engineering, and students are required to regularly measure the earth surface of a mining affected area to determine the change characteristics of the spatial position of the mining affected area along with time, currently, in order to meet the requirement, teaching activities are mainly carried out by directly utilizing observation nails adopted in actual construction operation, although the requirement of observation operation can be met to a certain extent, because the mining influence area has large range and long settling duration, meanwhile, the geological structure of the mining area is complex, the sedimentation direction, the sedimentation amount and the like have great flexibility, the observation nail for engineering construction used at present can not effectively simulate the subsidence state of the mining area, meanwhile, the requirement of obtaining remarkable settlement movement variable data in a short time in teaching practice cannot be met, therefore, the current relevant teaching training work cannot be normally carried out, or the teaching work effect is insufficient;
meanwhile, after the traditional observation nail equipment is installed, the structure of the traditional observation nail equipment cannot be flexibly adjusted, the requirements of different teaching activities cannot be met, and meanwhile, due to the fact that the teaching activities are frequent, the observation nail is prone to being worn or damaged by external force impact, the traditional observation nail cannot effectively meet the requirements of local part replacement and maintenance operation, and therefore great inconvenience is brought to actual teaching work.
Therefore, in order to solve the problem, the development of a mining area settlement observation nail device used for a teaching environment is urgently needed to meet the requirement of practical use.
Disclosure of Invention
In order to solve the defects in the prior art, the novel mining area settlement simulation observation mark nail for teaching is provided, compared with the existing traditional observation nail technology, on one hand, the using method is the same as the traditional observation nail construction and using method, a special connecting structure and a mounting process are not required to be arranged, the universality is good, the installation and the positioning are convenient and fast, the structural stability is good, and flexible adjustment and maintenance operation can be carried out according to the using requirements; on the other hand, the simulation operation can be flexibly carried out on different sedimentation phase transformation quantities according to the requirements of teaching activities, the requirement of sedimentation simulation operation on the mining area in a short time is effectively met, the requirements of flexible adjustment and simulation mining area sedimentation quantity operation according to teaching contents in the teaching activities are effectively met, meanwhile, the replacement and adjustment of parts and parts can be effectively realized according to the use requirements and the equipment abrasion condition, and the requirements of daily maintenance operation are effectively met while the use flexibility is improved.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a mining area settlement simulation observation mark nail for teaching comprises a nail cap, a positioning rod, a guide adjusting rod, a locking mechanism, an adjusting seat and a sliding block, wherein the positioning rod is of a cylindrical structure with a rectangular axial section, an adjusting groove is formed in the upper end surface of the positioning rod and is coaxially distributed with the positioning rod, the adjusting groove is of a cylindrical structure, the depth of the adjusting groove is not less than 1/4 of the length of the positioning rod, the guide adjusting rod is of a cylindrical structure, the lower half part of the guide adjusting rod is embedded in the adjusting groove and is coaxially distributed with the adjusting groove and is in sliding connection with the side surface of the adjusting groove, a connecting thread is formed in the outer surface of the guide adjusting rod and is connected with the locking mechanism through the connecting thread, the locking mechanism covers the positioning rod and the guide adjusting rod and is coaxially distributed with the positioning rod, the upper end surface of the guide adjusting rod is hinged with the adjusting seat through a turntable mechanism, the adjusting seat comprises a connecting shaft, a connecting ratchet wheel, a straight ruler plate and an arc ruler plate, and the connecting shaft is connected with the upper end surface of the positioning rod through the turntable mechanism, the connecting shaft is respectively hinged with the straight ruler plate and the arc ruler plate through at least two connecting ratchet wheels, the connecting ratchet wheels are distributed along the axis direction of the connecting shaft, the straight ruler plate and the arc ruler plate form an included angle of 0-180 degrees, the upper end face of the sliding block is connected with the nail cap, the axis of the nail cap is parallel to the axis of the connecting shaft, the lower end face of the sliding block is provided with a sliding groove with a cross section in a shape of 'Jiong', and the sliding groove is coated on the outer side surface of the adjusting seat and is in sliding connection with the adjusting seat.
Furthermore, the locating lever is any one of a solid round steel, a hollow round pipe and an anchor rod which are in a straight line shape.
Furthermore, the outer surface of the front half part of the positioning rod and the wall of the adjusting groove are both provided with connecting threads, the adjusting groove is meshed with the guide adjusting rod through the connecting threads, and the front half part of the positioning rod is connected with the locking mechanism through the connecting threads.
Furthermore, the adjusting groove is internally provided with a bearing spring which is coaxially distributed with the adjusting groove, the bearing spring respectively abuts against the bottom of the adjusting groove and the lower end face of the guide adjusting rod, the groove wall of the adjusting groove is provided with at least one sealing ring which is coaxially distributed with the adjusting groove, the sealing ring is embedded in the groove wall and is in sliding connection with the outer surface of the guide adjusting rod, and the length of the guide adjusting rod is at least 0.8 time of the depth of the adjusting groove.
Furthermore, the locking mechanism is any one of a hoop, a pipe hoop, a locking nut and a threaded sleeve.
Furthermore, the outer surface of the guide adjusting rod is provided with a graduated scale which is distributed in parallel with the axis of the guide adjusting rod.
Furthermore, the slide block is connected with one of the straight ruler plate and the arc ruler plate of the adjusting seat through the sliding groove, the slide block is wrapped on the outer side surface of the slide block and is in sliding connection with the straight ruler plate, the upper end surface of the slide block is hinged with the lower end surface of the nail cap through a universal ratchet wheel, and at least one positioning pin is arranged at the position where the side surface of the slide block is aligned with the sliding groove and is connected with the adjusting seat through the positioning pin.
Furthermore, the upper end surface of the nail cap is provided with gradienters which are coaxially distributed with the nail cap.
Furthermore, the connecting shaft of the turntable mechanism and the adjusting seat is connected with each other in a sliding mode through a guide sliding groove, the guide sliding grooves are perpendicular to the axis of the positioning rod, and the connecting shaft of the adjusting seat is embedded in the guide sliding grooves and is connected with the guide sliding grooves in a sliding mode.
Compared with the existing traditional observation nail technology, on one hand, the use method is the same as the traditional observation nail construction and use method, a special connecting structure and a mounting process are not required to be arranged, the universality is good, meanwhile, the installation and the positioning are convenient and fast, the structural stability is good, and flexible adjustment and maintenance operation can be carried out according to the use requirement; on the other hand, the simulation operation can be flexibly carried out on different sedimentation phase transformation quantities according to the requirements of teaching activities, the requirement of sedimentation simulation operation on the mining area in a short time is effectively met, the requirements of flexible adjustment and simulation mining area sedimentation quantity operation according to teaching contents in the teaching activities are effectively met, meanwhile, the replacement and adjustment of parts and parts can be effectively realized according to the use requirements and the equipment abrasion condition, and the requirements of daily maintenance operation are effectively met while the use flexibility is improved.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments;
FIG. 1 is a schematic diagram of the novel structure;
FIG. 2 is a schematic view of a connection structure of an adjusting seat and a sliding block;
Detailed Description
In order to make the technical means, creation features, achievement purposes and effects of the novel implementation easy to construct, the novel implementation is further explained below by combining with specific embodiments.
As shown in figures 1 and 2, the mining area settlement simulation observation marking nail for teaching comprises a nail cap 1, a positioning rod 2, a guide adjusting rod 3, a locking mechanism 4, an adjusting seat 5 and a slide block 6, wherein the positioning rod 2 is a columnar structure with a rectangular axial section, the upper end surface of the positioning rod is provided with an adjusting groove 7 which is coaxially distributed with the positioning rod, the adjusting groove 7 is a cylindrical structure, the depth of the guiding adjusting rod is not less than 1/4 of the length of the positioning rod 2, the guiding adjusting rod 3 is a cylinder structure, the lower half part of the guide adjusting rod is embedded in the adjusting groove 7, is coaxially distributed with the adjusting groove 7 and is in sliding connection with the side surface of the adjusting groove 7, the outer surface of the guide adjusting rod 3 is provided with a connecting thread 8, and is connected with locking mechanism 4 through connecting thread 8, and locking mechanism 4 cladding is outside locating lever 2, direction regulation pole 3 and rather than coaxial distribution, and locating lever 2 up end is articulated with regulation seat 5 through revolving stage mechanism 9.
In this embodiment, the adjusting seat 5 includes a connecting shaft 51, a connecting ratchet 52, a ruler plate 53 and an arc ruler plate 54, the connecting shaft 51 is connected with the upper end face of the positioning rod 2 through the turntable mechanism 9 and is vertically distributed with the positioning rod 2, the connecting shaft 51 is further hinged with the ruler plate 53 and the arc ruler plate 54 through at least two connecting ratchets 52, wherein the connecting ratchets 52 are distributed along the axial direction of the connecting shaft 51, and the ruler plate 53 and the arc ruler plate 5 form an included angle of 0-180 degrees.
In this embodiment, the upper end surface of the slider 6 is connected with the nail cap 1, the axis of the nail cap 1 is parallel to the axis of the positioning rod 2, the lower end surface of the slider 6 is provided with a sliding groove 10 with a cross section in the shape of Jiong, and the sliding groove 10 is wrapped on the outer side surface of the adjusting seat 5 and is in sliding connection with the adjusting seat 5.
In the embodiment, the positioning rod 2 is any one of a straight solid round steel, a hollow round pipe and an anchor rod, and meanwhile, in order to meet the requirements of use flexibility and installation operation convenience, the positioning rod 5 can be formed by connecting a plurality of connecting rod bodies through threads, so that the length can be flexibly adjusted, the requirements of different positioning heights and depths can be met, the size can be reduced through splitting, and the carrying and the storage are convenient; meanwhile, a cone structure is additionally arranged on the lower end face of the positioning rod 5.
Meanwhile, the outer surface of the front half part of the positioning rod 5 and the groove wall of the adjusting groove 7 are both provided with connecting threads 8, the adjusting groove 7 is meshed with the guide adjusting rod 3 through the connecting threads 8, and the front half part of the positioning rod 2 is connected with the locking mechanism 4 through the connecting threads 8.
It should be noted that the adjusting groove 7 is internally provided with a bearing spring 71 which is coaxially distributed with the adjusting groove, the bearing spring 71 respectively abuts against the bottom of the adjusting groove 7 and the lower end surface of the guide adjusting rod 3, the groove wall of the adjusting groove 7 is provided with at least one sealing ring 72 which is coaxially distributed with the adjusting groove, the sealing ring 72 is embedded in the groove wall and is slidably connected with the outer surface of the guide adjusting rod 3, and the length of the guide adjusting rod 3 is at least 0.8 times of the depth of the adjusting groove 7.
When being less than the adjustment tank 7 through setting up the length of guide adjusting pole 3, can be when this is novel not, accomodate guide adjusting pole 3 completely to adjustment tank 7 in to reach and reduce the volume and be convenient for deposit the mesh of carrying.
Further preferably, the locking mechanism 4 is any one of a hoop, a pipe hoop, a locking nut and a threaded sleeve.
Meanwhile, the outer surface of the guide adjusting rod 3 is provided with a graduated scale 31 which is distributed in parallel with the axis of the guide adjusting rod.
Specifically, the slide block 6 is connected with one of the straight ruler plate 53 and the arc ruler plate 54 of the adjusting seat 5 through the chute 10, wraps the outer side surface of the slide block and is in sliding connection with the straight ruler plate, the upper end surface of the slide block 6 is hinged with the lower end surface of the nut 1 through the universal ratchet 11, and at least one positioning pin 12 is arranged at the position of the side surface of the slide block 6 in alignment with the chute 10 and is connected with the adjusting seat 5 through the positioning pin 12.
Besides, the upper end surface of the nail cap 1 is provided with gradienters 13 which are coaxially distributed with the nail cap.
It should be noted that the turntable mechanism 9 is slidably connected to the connecting shaft 51 of the adjusting base 5 through a guiding sliding chute 14, the guiding sliding chute 14 is vertically distributed with the axis of the positioning rod 2, and the connecting shaft 51 of the adjusting base 4 is embedded in the guiding sliding chute 14 and slidably connected to the guiding sliding chute 14. The accessible direction spout 14 realizes carrying out whole horizontal displacement to adjusting seat 5 and each spare part of being connected with adjusting seat 5, further adjusts the flexibility of this novel adjustment.
This is novel in the concrete implementation, at first to constituting this neotype nail cap, the locating lever, the direction regulation pole, locking mechanism, adjust the seat, slider isotructure assembles, accomplishes this novel equipment, then according to the engineering implementation standard with this neotype appointed position through the locating lever disect insertion to make locating lever and ground level vertical distribution, the work height through direction regulation pole and locking mechanism adjustment nail cap on the one hand simultaneously, make the nail cap pass through the slider simultaneously and be connected with adjusting the seat, and with the coaxial distribution of locating lever, can accomplish the novel initial assembly of cost.
In the training process, on one hand, the telescopic amount of the guide adjusting rod is adjusted through the matching of the guide adjusting rod and the locking mechanism so as to achieve the purpose of simulating the sedimentation effect in the vertical direction, and the accurate measurement simulation is carried out on the sedimentation adjusting amount through a graduated scale on the guide adjusting rod; on the other hand passes through revolving stage mechanism and adjusts the position of nut at the regulation seat through the slider to realize displacement simulation in the horizontal plane direction, simultaneously when displacement simulation in the horizontal plane direction:
when the slide block is adjusted along the straight ruler plate of the adjusting seat, displacement simulation in the linear direction is completed;
when the slide block is adjusted along the arc ruler plate of the adjusting seat, displacement simulation in the arc direction is completed;
meanwhile, the included angles between the straight ruler plate and the arc ruler plate of the adjusting seat and the horizontal plane can be adjusted through the connecting ratchet wheel of the adjusting seat, so that the simulation of the inclined settlement amount in different directions is achieved;
therefore, the purposes of comprehensively simulating and flexibly adjusting complex settlement variables of the mining area are achieved.
Meanwhile, in actual observation and equipment operation and maintenance, on one hand, the purposes of quick equipment replacement and maintenance operation can be realized by adjusting and replacing the guide adjusting rod, the adjusting seat and the nail cap; on the other hand accessible sets up the graduating scale of adjusting the pole surface on the nail cap and leading and discerns present nail cap position, when further improving this novel use flexibility and precision, can assist the detection location to incline direction and slope volume in addition when the simulation of slope variable to improve the accuracy and the precision of teaching observation acquisition result.
Compared with the existing traditional observation nail technology, on one hand, the use method is the same as the traditional observation nail construction and use method, a special connecting structure and a mounting process are not required to be arranged, the universality is good, meanwhile, the installation and the positioning are convenient and fast, the structural stability is good, and flexible adjustment and maintenance operation can be carried out according to the use requirement; on the other hand, the simulation operation can be flexibly carried out on different sedimentation phase transformation quantities according to the requirements of teaching activities, the requirement of sedimentation simulation operation on the mining area in a short time is effectively met, the requirements of flexible adjustment and simulation mining area sedimentation quantity operation according to teaching contents in the teaching activities are effectively met, meanwhile, the replacement and adjustment of parts and parts can be effectively realized according to the use requirements and the equipment abrasion condition, and the requirements of daily maintenance operation are effectively met while the use flexibility is improved.
The foregoing shows and describes the basic principles and principal features of the present novel form, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the utility model, but rather that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is intended to be covered by the appended claims. The scope of the present novel claims is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a teaching is with mining area settlement simulation observation mark nail which characterized in that: the mining area settlement simulation observation mark nail for teaching comprises a nail cap, a positioning rod, a guide adjusting rod, a locking mechanism, an adjusting seat and a sliding block, wherein the positioning rod is of a cylindrical structure with a rectangular axial section, an adjusting groove which is coaxially distributed with the positioning rod is formed in the upper end surface of the positioning rod, the adjusting groove is of a cylindrical structure, the depth of the adjusting groove is not less than 1/4 of the length of the positioning rod, the guide adjusting rod is of a cylindrical structure, the lower half part of the guide adjusting rod is embedded in the adjusting groove, is coaxially distributed with the adjusting groove and is in sliding connection with the side surface of the adjusting groove, a connecting thread is formed in the outer surface of the guide adjusting rod and is connected with the locking mechanism through the connecting thread, the locking mechanism is coated outside the positioning rod and the guide adjusting rod and is coaxially distributed with the positioning rod, the upper end surface of the guide adjusting rod is hinged with the adjusting seat through a turntable mechanism, and the adjusting seat comprises a connecting shaft, a connecting ratchet wheel, a straight ruler plate and an arc ruler plate, the connecting shaft is connected with the upper end face of the positioning rod through the rotary table mechanism and is vertically distributed with the positioning rod, the connecting shaft is hinged with the straight ruler plate and the arc ruler plate through at least two connecting ratchet wheels respectively, the connecting ratchet wheels are distributed along the axis direction of the connecting shaft, the included angle of 0-180 degrees is formed between the straight ruler plate and the arc ruler plate, the upper end face of the sliding block is connected with the nail cap, the axis of the nail cap is distributed in parallel with the axis of the positioning rod, a sliding groove with the cross section being in the shape of Jiong is arranged on the lower end face of the sliding block, and the sliding groove is wrapped on the outer side surface of the adjusting seat and is in sliding connection with the adjusting seat.
2. The mining area settlement simulation observation marking nail for teaching according to claim 1, characterized in that: the locating rod is any one of a solid round steel, a hollow round pipe and an anchor rod which are in a straight shape.
3. The mining area settlement simulation observation marking nail for teaching according to claim 1, characterized in that: connecting threads are arranged on the outer surface of the front half part of the positioning rod and the wall of the adjusting groove, the adjusting groove is meshed with the guide adjusting rod through the connecting threads, and the front half part of the positioning rod is connected with the locking mechanism through the connecting threads.
4. The mining area settlement simulation observation marking nail for teaching according to claim 1 or 3, wherein: the adjustable groove is internally provided with a bearing spring which is coaxially distributed with the adjustable groove, the bearing spring respectively abuts against the bottom of the adjustable groove and the lower end face of the guide adjusting rod, the wall of the adjustable groove is provided with at least one sealing ring which is coaxially distributed with the adjustable groove, the sealing ring is embedded in the wall of the adjustable groove and is in sliding connection with the outer surface of the guide adjusting rod, and the length of the guide adjusting rod is at least 0.8 time of the depth of the adjustable groove.
5. The mining area settlement simulation observation marking nail for teaching according to claim 1, characterized in that: the locking mechanism is any one of a hoop, a pipe hoop, a locking nut and a threaded sleeve.
6. The mining area settlement simulation observation marking nail for teaching according to claim 1, characterized in that: the outer surface of the guide adjusting rod is provided with a graduated scale which is distributed in parallel with the axis of the guide adjusting rod.
7. The mining area settlement simulation observation marking nail for teaching according to claim 1, characterized in that: the sliding block is connected with one of the straight ruler plate and the arc ruler plate of the adjusting seat through the sliding groove, the sliding block is wrapped on the outer side face of the sliding block and is in sliding connection with the straight ruler plate and the arc ruler plate, the upper end face of the sliding block is hinged with the lower end face of the nail cap through the universal ratchet wheel, and at least one positioning pin is arranged at the position where the side surface of the sliding block is aligned with the sliding groove and is connected with the adjusting seat through the positioning pin.
8. The mining area settlement simulation observation marking nail for teaching according to claim 1, characterized in that: the upper end surface of the nail cap is provided with gradienters which are coaxially distributed with the nail cap.
9. The mining area settlement simulation observation marking nail for teaching according to claim 1, characterized in that: the connecting shaft of the rotary table mechanism and the adjusting seat are connected through a guide sliding groove in a sliding mode, the guide sliding groove is perpendicular to the axis of the positioning rod, and the connecting shaft of the adjusting seat is embedded in the guide sliding groove and is connected with the guide sliding groove in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123428271.1U CN216523974U (en) | 2021-12-31 | 2021-12-31 | Mining area settlement simulation observation mark nail for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123428271.1U CN216523974U (en) | 2021-12-31 | 2021-12-31 | Mining area settlement simulation observation mark nail for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216523974U true CN216523974U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123428271.1U Active CN216523974U (en) | 2021-12-31 | 2021-12-31 | Mining area settlement simulation observation mark nail for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216523974U (en) |
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2021
- 2021-12-31 CN CN202123428271.1U patent/CN216523974U/en active Active
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