CN216309003U - Monitoring device for mining foundation pit - Google Patents
Monitoring device for mining foundation pit Download PDFInfo
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- CN216309003U CN216309003U CN202123047229.5U CN202123047229U CN216309003U CN 216309003 U CN216309003 U CN 216309003U CN 202123047229 U CN202123047229 U CN 202123047229U CN 216309003 U CN216309003 U CN 216309003U
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Abstract
The utility model discloses a monitoring device for a mine foundation pit, which comprises a monitor, wherein a driving mechanism and an adjusting mechanism are arranged outside the monitor; the driving mechanism comprises a fixed frame, the adjusting mechanism is in sliding fit with the fixed frame, at least one high pair is arranged in the driving mechanism, the high pair of the driving mechanism is used for outputting a linear degree of freedom, and the linear degree of freedom of the driving mechanism is used for driving the adjusting mechanism to perform lifting operation; the adjusting mechanism comprises two rotating pairs in different axial directions, and the rotating pairs of the adjusting mechanism correspondingly drive different gear train assemblies; according to the utility model, through mechanical linkage and mutual cooperation between the driving mechanism and the adjusting mechanism, stable lifting adjustment of the monitor body at a specified height can be realized in the actual use process, and the monitoring angle and the shooting pitching angle can be automatically adjusted in the adjusting process, so that the actual use requirement and the technological requirement are effectively met.
Description
Technical Field
The utility model relates to the technical field of mining devices, in particular to a monitoring device for a mining foundation pit.
Background
The mining foundation pit is a soil pit excavated according to the base elevation and the base plane size at the position of a base excavation scheme, and is mainly used for civil engineering basic engineering for further mining minerals;
generally, deeper or narrower foundation ditch is carrying out the in-process of conventional structure monitoring, need adopt devices such as monitor cooperation lifting rope to survey the operation to the different positions of current foundation ditch, however be subject to the structural constraint of this type of pot body, traditional operating method is difficult to the accurate survey detector of guarantee on the one hand and hovers and accomplish the survey and drawing operation in the assigned position, on the other hand also is difficult to guarantee the monitor can monitor the operation according to the engineering progress anytime and anywhere, technological methods such as cable arrangement of this type of mode to monitor itself also can't the accurate guarantee simultaneously, can't satisfy practical practicality effect.
Therefore, the monitoring device for the mine foundation pit is provided.
SUMMERY OF THE UTILITY MODEL
In view of this, embodiments of the present invention are intended to provide a monitoring device for a mining foundation pit, so as to solve or alleviate technical problems in the prior art, and provide at least one useful choice;
the technical scheme of the embodiment of the utility model is realized as follows: a monitoring device for a mine foundation pit comprises a monitor, wherein a driving mechanism and an adjusting mechanism are arranged outside the monitor;
the driving mechanism comprises a fixed frame, the adjusting mechanism is in sliding fit with the fixed frame, at least one high pair is arranged in the driving mechanism, the high pair of the driving mechanism is used for outputting a linear degree of freedom, and the linear degree of freedom of the driving mechanism is used for driving the adjusting mechanism to perform lifting operation;
adjustment mechanism includes the revolute pair of two different axial, adjustment mechanism's revolute pair corresponds the different train wheel subassembly of drive, one the train wheel subassembly is used for adjusting through its high pair cooperation the operation angle of monitor.
As further preferable in the present technical solution: the driving mechanism comprises a stepping motor, a ball screw serving as a high pair and a sliding table;
the output shaft of the stepping motor is fixedly connected with the threaded rod of the ball screw, and the moving nut of the ball screw is fixedly connected with the outer surface of the sliding table, so that the sliding table outputs linear freedom degree.
As further preferable in the present technical solution: and a signal lamp is arranged on the outer surface of the sliding table.
As further preferable in the present technical solution: the outer surface mounting of mount has the slide rail, the surface of slip table pass through the spout with the mount slide rail sliding connection.
As further preferable in the present technical solution: the train wheel subassembly includes driving gear and driven gear, the teeth of a cogwheel of driving gear with driven gear's the teeth of a cogwheel conduct as train wheel subassembly's high vice intermeshing, one train wheel subassembly the driving gear rotate connect in the surface of slip table, another train wheel subassembly driven gear with the surface fixed connection of monitor.
As further preferable in the present technical solution: the adjusting mechanism comprises a first servo motor, a rack and a second servo motor;
the surface of slip table with the surface of frame is articulated, first servo motor with second servo motor with different axial arrange install in the surface of frame, first servo motor with second servo motor's output shaft is responsible for one respectively the drive gear of train subassembly, one the train subassembly driven gear with the surface fixed connection of frame, another the drive gear of train subassembly rotate connect in the surface of frame.
As further preferable in the present technical solution: the top of the fixing frame is provided with a drag chain, and the bottom of the drag chain is hinged to the outer surface of the sliding table.
Compared with the prior art, the utility model has the beneficial effects that:
the monitoring device has the advantages that through mechanical linkage and mutual matching between the driving mechanism and the adjusting mechanism, the lifting stable adjustment of the specified height of the monitor body can be realized in the actual use process, and the monitoring angle and the shooting pitching angle can be automatically adjusted in the adjusting process, so that the actual use requirement and the technological requirement are effectively met;
the utility model can automatically hinge and fold the cable wires matched with the monitor and other components along a designated route and adjust and match the angle of adaptive matching change in the lifting process of the monitor by connecting the adjusting mechanism with the drag chain, thereby effectively meeting the paying-off requirement of the actual process and ensuring the installation and the service life of the actual device.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of an adjustment mechanism according to the present invention;
FIG. 3 is a perspective view of the adjustment mechanism and gear train assembly of the present invention;
fig. 4 is a schematic perspective view of the rack of the present invention.
Reference numerals: 1. a drive mechanism; 101. a fixed mount; 1011. a slide rail; 102. a stepping motor; 103. a ball screw; 104. a sliding table; 1041. a chute; 1042. a signal lamp; 2. a drag chain; 3. an adjustment mechanism; 301. a first servo motor; 302. a frame; 303. a second servo motor; 4. a gear train assembly; 401. a driving gear; 402. a driven gear; 5. a monitor.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
It should be noted that the terms "first", "second", "symmetrical", "array", and the like are used for descriptive and positional purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "symmetrical," etc., may explicitly or implicitly include one or more of that feature; similarly, where a feature is not limited in number to "two," "three," etc., it is noted that the feature likewise explicitly or implicitly includes one or more feature numbers;
in the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly; for example, the connection can be fixed, detachable or integrated; the connection may be mechanical, direct, welded, indirect via an intermediate medium, communication between two elements, or interaction 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 from the specification and drawings in combination with the specific situation.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a monitoring device for a mining foundation pit comprises a monitor 5, wherein a driving mechanism 1 and an adjusting mechanism 3 are arranged outside the monitor 5;
the driving mechanism 1 comprises a fixed frame 101, the adjusting mechanism 3 is in sliding fit on the fixed frame 101, a high pair exists in the driving mechanism 1, the high pair of the driving mechanism 1 is used for outputting a linear degree of freedom, and the linear degree of freedom of the driving mechanism 1 is used for driving the adjusting mechanism 3 to perform lifting operation;
the adjusting mechanism 3 comprises two rotating pairs in different axial directions, the rotating pairs of the adjusting mechanism 3 correspondingly drive different gear train assemblies 4, and one gear train assembly 4 is matched with a high pair of the gear train assembly 4 to adjust the working angle of the monitor 5.
In this embodiment, please refer to fig. 1: the drive mechanism 1 includes a stepping motor 102, a ball screw 103 as a high pair, and a slide table 104;
an output shaft of the stepping motor 102 is fixedly connected with a threaded rod of the ball screw 103, and a moving nut of the ball screw 103 is fixedly connected with the outer surface of the sliding table 104 to output linear freedom for the sliding table 104;
the staff is at subaerial control step motor 102, and the appointed number of times of rotation can be controlled to ball 103 by the step angle of its appointed quantity of output, relies on its pitch conversion stroke in its removal nut for the travel distance that removes nut and can adjust itself according to step angle quantity drives slip table 104 and adjustment mechanism 3 and wholly carries out oscilaltion regulation.
In this embodiment, please refer to fig. 2: a signal lamp 1042 is arranged on the outer surface of the sliding table 104;
the signal lamp 1042 is responsible for providing a striking mark for the sliding platform 104, and helps workers to visualize their specific location at other locations in the pit.
In this embodiment, please refer to fig. 1 and fig. 2: the outer surface of the fixed frame 101 is provided with a slide rail 1011, and the outer surface of the sliding table 104 is connected with the slide rail 1011 of the fixed frame 101 in a sliding manner through a chute 1041;
the up-and-down movement of the sliding table 104 is realized by the mutual matching between the sliding rail 1011 and the sliding groove 1041, so that the stable and directional sliding fit is realized, and the lifting stability of the sliding table 104 is improved.
In this embodiment, please refer to fig. 3: the gear train assembly 4 comprises a driving gear 401 and a driven gear 402, gear teeth of the driving gear 401 and gear teeth of the driven gear 402 are used as high pairs of the gear train assembly 4 to be meshed with each other, the driving gear 401 of one gear train assembly 4 is rotatably connected to the outer surface of the sliding table 104, and the driven gear 402 of the other gear train assembly 4 is fixedly connected with the outer surface of the monitor 5;
the two wheel train assemblies 4 are responsible for two different functions, one of which is the adjustment of the rotation angle of the whole body, and the other is responsible for the adjustment of the pitch angle of the monitor 5 body.
In this embodiment, please refer to fig. 2 and fig. 3: the adjusting mechanism 3 comprises a first servo motor 301, a frame 302 and a second servo motor 303;
the outer surface of the sliding table 104 is hinged with the outer surface of the rack 302, the first servo motor 301 and the second servo motor 303 are arranged on the outer surface of the rack 302 in different axial directions, output shafts of the first servo motor 301 and the second servo motor 303 are respectively responsible for driving a driving gear 401 of one gear train assembly 4, a driven gear 402 of one gear train assembly 4 is fixedly connected with the outer surface of the rack 302, and the driving gear 401 of the other gear train assembly 4 is rotatably connected with the outer surface of the rack 302;
the first servo motor 301 and the second servo motor 303 are respectively responsible for driving the two gear train assemblies 4, wherein the first servo motor 301 drives a driving gear 401 of one gear train assembly 4 to be meshed with a driven gear 402, the driven gear 402 is driven to drive the rack 302 to integrally rotate, and the shooting angle of the monitor 5 is adjusted;
the other second servo motor 303 drives the driving gear 401 of the other wheel train assembly 4 to engage with the driven gear 402, so as to drive the driven gear 402 to drive the monitor 5 to adjust the pitch angle.
In this embodiment, please refer to fig. 2: the area A in the drawing is a dust cover and is responsible for covering the gear train component 4 and preventing the gear train component from being in contact with external dust to cause abrasion of gear teeth, meanwhile, an oil inlet is formed in the outer portion of the dust cover, and a worker can add lubricating oil periodically.
In this embodiment, please refer to fig. 1: the top of the fixed frame 101 is provided with a drag chain 2, and the bottom of the drag chain 2 is hinged on the outer surface of the sliding table 104;
the tow chain 2 is responsible for the constraint and holds the cable of this device all electrical components except for step motor 102, and in the in-process that slip table 104 reciprocated, the tow chain 2 itself can carry out inside articulated and self-adaptation position control, ensures that the circuit cable of whole device is not destroyed by the mechanical force of upper and lower drive.
In this embodiment, specifically: the whole device is controlled by a controller on the ground.
In this embodiment, specifically: the whole device is supplied with power by commercial power.
Working principle or structural principle: a worker controls the stepping motor 102 on the ground, outputs a specified number of step angles, namely controls the specified rotation times of the ball screw 103, converts the stroke into a movable nut by virtue of the thread pitch, so that the movable nut can adjust the stroke distance of the movable nut according to the number of the step angles, and drives the sliding table 104 and the adjusting mechanism 3 to integrally perform up-and-down lifting adjustment;
the first servo motor 301 and the second servo motor 303 are respectively responsible for driving the two gear train assemblies 4, wherein the first servo motor 301 drives a driving gear 401 of one gear train assembly 4 to be meshed with a driven gear 402, the driven gear 402 is driven to drive the rack 302 to integrally rotate, and the shooting angle of the monitor 5 is adjusted;
the other second servo motor 303 drives the driving gear 401 of the other gear train assembly 4 to engage with the driven gear 402, so as to drive the driven gear 402 to drive the monitor 5 to adjust the pitch angle;
the tow chain 2 is responsible for the constraint and holds the cable of this device all electrical components except for step motor 102, and in the in-process that slip table 104 reciprocated, the tow chain 2 itself can carry out inside articulated and self-adaptation position control, ensures that the circuit cable of whole device is not destroyed by the mechanical force of upper and lower drive.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (7)
1. The utility model provides a mining is monitoring devices for foundation ditch, includes monitor (5), its characterized in that: a driving mechanism (1) and an adjusting mechanism (3) are arranged outside the monitor (5);
the driving mechanism (1) comprises a fixed frame (101), the adjusting mechanism (3) is in sliding fit with the fixed frame (101), at least one high pair exists in the driving mechanism (1), the high pair of the driving mechanism (1) is used for outputting one linear degree of freedom, and the linear degree of freedom of the driving mechanism (1) is used for driving the adjusting mechanism (3) to perform lifting operation;
adjustment mechanism (3) include the revolute pair of two different axial, the revolute pair of adjustment mechanism (3) corresponds different train of subassembly (4), one of drive train subassembly (4) are used for adjusting through its high pair cooperation the operation angle of monitor (5).
2. The mining foundation pit monitoring device of claim 1, wherein: the driving mechanism (1) comprises a stepping motor (102), a ball screw (103) as a high pair and a sliding table (104);
the output shaft of the stepping motor (102) is fixedly connected with the threaded rod of the ball screw (103), and the moving nut of the ball screw (103) is fixedly connected with the outer surface of the sliding table (104) and outputs linear freedom degree for the sliding table (104).
3. The mining foundation pit monitoring device of claim 2, wherein: and a signal lamp (1042) is arranged on the outer surface of the sliding table (104).
4. The mining foundation pit monitoring device of claim 2, wherein: the outer surface mounting of mount (101) has slide rail (1011), the outer surface of slip table (104) pass through spout (1041) with mount (101) slide rail (1011) sliding connection.
5. The monitoring device for the mine foundation pit according to any one of claims 2 to 4, wherein: train subassembly (4) include driving gear (401) and driven gear (402), the teeth of a cogwheel of driving gear (401) with the teeth of a cogwheel of driven gear (402) are regarded as the high vice intermeshing of train subassembly (4), one train subassembly (4) driving gear (401) rotate connect in the surface of slip table (104), another train subassembly (4) driven gear (402) with the surface fixed connection of monitor (5).
6. The mining foundation pit monitoring device of claim 5, wherein: the adjusting mechanism (3) comprises a first servo motor (301), a frame (302) and a second servo motor (303);
the surface of slip table (104) with the surface of frame (302) is articulated, first servo motor (301) with second servo motor (303) with different axial arrange install in the surface of frame (302), first servo motor (301) with the output shaft of second servo motor (303) is responsible for driving one respectively train subassembly (4) driving gear (401), one train subassembly (4) driven gear (402) with the surface fixed connection of frame (302), another driving gear (401) rotation of train subassembly (4) connect in the surface of frame (302).
7. The mining foundation pit monitoring device of claim 6, wherein: the top of the fixed frame (101) is provided with a drag chain (2), and the bottom of the drag chain (2) is hinged to the outer surface of the sliding table (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123047229.5U CN216309003U (en) | 2021-12-06 | 2021-12-06 | Monitoring device for mining foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123047229.5U CN216309003U (en) | 2021-12-06 | 2021-12-06 | Monitoring device for mining foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216309003U true CN216309003U (en) | 2022-04-15 |
Family
ID=81083666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123047229.5U Active CN216309003U (en) | 2021-12-06 | 2021-12-06 | Monitoring device for mining foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216309003U (en) |
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2021
- 2021-12-06 CN CN202123047229.5U patent/CN216309003U/en active Active
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