CN213711069U - Open well combined production support early warning device - Google Patents
Open well combined production support early warning device Download PDFInfo
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- CN213711069U CN213711069U CN202022952416.7U CN202022952416U CN213711069U CN 213711069 U CN213711069 U CN 213711069U CN 202022952416 U CN202022952416 U CN 202022952416U CN 213711069 U CN213711069 U CN 213711069U
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Abstract
The utility model discloses a dew well co-production support early warning device, which comprises an arch-shaped support, an adjusting column, a vertical support plate, a bottom plate, an anchor rod, a protective net and a monitoring alarm device for detecting multi-source information and alarming, wherein the arch-shaped support is of an arch-shaped structure, adjusting channels are uniformly arranged on the arch-shaped support, the lower part of each adjusting channel is provided with an adjusting ring, and the adjusting ring is of an internal thread structure; a reinforcing frame is fixed at the lower end of the arch support; slots are vertically formed in two ends of the arched support, and fixing holes are formed in the side walls of the slots oppositely; the upper part of the adjusting column is of an external thread structure, and the lower part of the adjusting column is of an annular structure; the adjusting column penetrates through the adjusting channel to be in threaded fit with the adjusting ring; the length of the adjusting column is greater than the integral length of the adjusting channel and the adjusting ring; this device accessible is adjusted the unsettled part of strutting, provides to unsettled part and struts, and then provides comparatively comprehensive strutting.
Description
Technical Field
The utility model relates to an open well allies oneself with adopts safety equipment technical field, concretely relates to open well allies oneself with adopts and strut early warning device.
Background
Due to the diversity of occurrence conditions of the coal resources in China, various mining modes of coal mining in China are determined; at present, the coal mining method in China mainly comprises two modes of underground mining and open-pit mining; the coal mining roadway support device is used for supporting and protecting the coal mining roadway, moderating and reducing the movement of surrounding rocks, preventing the section of the roadway from being excessively reduced, preventing scattered and damaged surrounding rocks from falling down, and is widely used in the field of coal mining.
As shown in fig. 1, the existing supporting device has various structures and the like, provides more comprehensive support for the top of the open well, and because the top of the roadway is not a flat surface but is rugged, the existing supporting device cannot support the top in an adaptive manner, and a certain area may be suspended without the supporting protection of the supporting device; if the suspended part is larger, no substantial supporting force is provided for the suspended part, and risks exist; based on this kind of technical background, the inventor has designed an open well allies oneself with and adopts and strut early warning device, and this device accessible is adjusted the unsettled part of strutting, provides to support the unsettled part, and then provides comparatively comprehensive support.
Disclosure of Invention
The utility model aims to provide a supporting and early warning device for open well combined production, which can adjust the suspended part of the support by adjusting, and support the suspended part, thereby providing more comprehensive support; the supporting device is used for solving the problems that in the prior art, the suspended part is large, and the supporting device does not provide substantial supporting force for the suspended part.
The utility model adopts the technical scheme as follows: an open well combined mining support early warning device comprises an arched bracket, adjusting columns, a vertical support plate, a bottom plate, an anchor rod, a protective net and a monitoring alarm device for detecting multi-source information and giving an alarm, wherein the arched bracket is of an arched structure, adjusting channels are uniformly formed in the arched bracket, adjusting rings are arranged at the lower parts of the adjusting channels, and the adjusting rings are of internal thread structures; a reinforcing frame is fixed at the lower end of the arch support; slots are vertically formed in two ends of the arched support, and fixing holes are formed in the side walls of the slots oppositely; the upper part of the adjusting column is of an external thread structure, and the lower part of the adjusting column is of an annular structure; the adjusting column penetrates through the adjusting channel to be in threaded fit with the adjusting ring; the length of the adjusting column is greater than the integral length of the adjusting channel and the adjusting ring; the upper end of the adjusting column is an arc-shaped surface, and anti-skid grains are arranged on the outer edge of the annular structure at the lower part of the adjusting column; the vertical support plate is of a plate-shaped structure, and a plug matched with the slot is arranged at the upper end of the vertical support plate; a fixing channel corresponding to the fixing hole is formed on the plug; the vertical support plate is inserted into the slot through the plug for fixing; the bottom plate is fixed at the lower end of the vertical support plate; the protective net is arranged at the upper end of the arched bracket; the anchor rod is arranged in the surrounding rock layer and is respectively matched and fixed with the bottom plate and the arch-shaped support.
Furthermore, a lengthened connecting plate is arranged between the arched support and the vertical support plate, a plug is arranged at the upper end of the lengthened connecting plate, and a slot is arranged at the lower end of the auxiliary connecting plate.
Specifically, be equipped with between the vertical extension board and strengthen horizontal muscle, strengthen and seted up the draw-in groove on the horizontal muscle, strengthen horizontal muscle and pass through the draw-in groove joint and pass through the bolt fastening on vertical extension board.
Specifically, the monitoring alarm device comprises an information analysis processing module, a humidity sensor, a stress meter sensor, a settlement meter sensor, an inclination angle sensor, a pressure sensor and a wifi signal transmitter; the humidity sensor, the stress meter sensor, the inclination angle sensor, the settlement meter sensor and the pressure sensor are connected with a signal input port of the information analysis processing module, and the wifi signal transmitter is connected with an information transmission port of the information analysis processing module; the pressure sensor is arranged between the bottom plate and the vertical support plate, and the humidity sensor and the inclination angle sensor are fixed on the vertical support plate; the settlement gauge sensor and the stress gauge sensor are arranged on the anchor rod.
The information analysis processing module comprises a data acquisition ADC0809CCN module, a microprocessor P89CS2X2FN module and a power supply, wherein the power supply can be externally and directly connected for power supply, or can be connected with a storage battery for power supply of the device, the information analysis processing module analyzes and processes data acquired by a sensor (the data acquired by the sensor is dynamic data because the sensor is monitored in real time) and converts the data into digital signals, and the digital signals are transmitted to a control room by using a wireless network (a wifi signal transmitter), if the data fluctuation measured by any one sensor exceeds a fluctuation threshold value (due to different regions, the soil quality, rocks and the like, the threshold value of each region is calculated by a technician, for example, the displacement threshold values of the soil quality and the slope earth surface of the rocks are different, for example, the setting distance of a hydraulic strut in the current roadway needs the technician to calculate and determine according to the comprehensive consideration of the local soil quality and the like), the control room gives an alarm, so that the control room can inform timely or directly give an alarm under the well to inform technicians of evacuation.
The beneficial effects of the utility model reside in that: the device can adjust the suspended part of the support through adjustment, and support the suspended part, so that more comprehensive support is provided; the supporting device is used for solving the problems that in the prior art, the suspended part is large, and the supporting device does not provide substantial supporting force for the suspended part.
Furthermore, the utility model discloses still possess following characteristics:
1. a lengthened connecting plate is arranged between the arched bracket and the vertical support plate, a plug is arranged at the upper end of the lengthened connecting plate, and a slot is arranged at the lower end of the auxiliary connecting plate; the device can be prolonged by lengthening the connecting plate, and is suitable for occasions where the device is not used.
2. According to the method, the multi-source information is detected through the monitoring alarm device, and compared with single-point monitoring, the method is more comprehensive and monitors the conditions in the open pit in time; the life safety is guaranteed.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of the position of the protection net of the present invention.
Fig. 3 is a schematic view of the arch support structure of the present invention.
FIG. 4 is a schematic diagram of a slot position.
FIG. 5 is a schematic view of an elongated web construction.
FIG. 6 is a schematic view of the adjustment ring position.
Fig. 7 is a schematic view of a reinforcing transverse rib structure.
In the figure: the device comprises an arched support 1, an adjusting column 2, a vertical support plate 3, a bottom plate 4, an anchor rod 5, a protective net 6, an adjusting channel 7, an adjusting ring 8, a slot 9, a fixing hole 10, a plug 11, a fixing channel 12, a lengthened connecting plate 13, a reinforced transverse rib 14, a clamping groove 15, a humidity sensor 16, an inclination angle sensor 17, a pressure sensor 18 and a reinforcing frame 19.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The utility model is further described in detail with reference to fig. 1 to 7, and the open well combined mining support early warning device has the following principle structure.
An open well combined mining support early warning device comprises an arched support 1, an adjusting column 2, a vertical support plate 3, a bottom plate 4, an anchor rod 5, a protective net 6 and a monitoring alarm device for detecting multi-source information and giving an alarm, wherein the arched support 1 is of an arched structure, an adjusting channel 7 is uniformly formed in the arched support 1, an adjusting ring 8 is arranged at the lower part of the adjusting channel 7, and the adjusting ring 8 is of an internal thread structure; a reinforcing frame 19 is fixed at the lower end of the arched bracket 1; slots 9 are vertically formed in two ends of the arched support 1, and fixing holes 10 are formed in the side walls of the slots 9 in an opposite mode; the upper part of the adjusting column 2 is of an external thread structure, and the lower part of the adjusting column 2 is of an annular structure; the adjusting column 2 passes through the adjusting channel 7 and is in threaded fit with the adjusting ring 8; the length of the adjusting column 2 is greater than the integral length of the adjusting channel 7 and the adjusting ring 8; the device can adjust the suspended part of the support through adjusting the adjusting column 2, and support the suspended part, thereby providing more comprehensive support; the supporting device is used for solving the problems that in the prior art, the suspended part is large, and the supporting device does not provide substantial supporting force for the suspended part; meanwhile, in order to reduce edges and corners, the upper end of the adjusting column 2 is an arc-shaped surface, and anti-skid grains are arranged on the outer edge of the annular structure at the lower part of the adjusting column 2, so that the adjusting is convenient; the vertical support plate 3 is of a plate-shaped structure, and a plug 11 matched with the slot 9 is arranged at the upper end of the vertical support plate 3; a fixing channel 12 corresponding to the fixing hole 10 is arranged on the plug 11; the vertical support plate is inserted into the slot 9 through the plug 11 for fixing; the bottom plate 4 is fixed at the lower end of the vertical support plate 3; the protective net 6 is arranged at the upper end of the arched bracket 1 and plays a role in supporting and protecting; the anchor rod 5 is arranged in the surrounding rock stratum and is respectively matched and fixed with the bottom plate 4 and the arched support 1.
In order to adapt to different installation occasions, a lengthened connecting plate 13 is arranged between the arched bracket 1 and the vertical support plate 3, a plug 11 is arranged at the upper end of the lengthened connecting plate 13, and a slot 9 is arranged at the lower end of the auxiliary connecting plate 13; the device can be prolonged by lengthening the connecting plate 13, and is suitable for occasions where the device is not used.
In the application, transverse reinforcing ribs 14 are arranged between the vertical support plates 3, clamping grooves 15 are formed in the transverse reinforcing ribs 14, and the transverse reinforcing ribs 14 are clamped on the vertical support plates 3 through the clamping grooves 15 and fixed through bolts; can horizontally extend to form a whole, and the structural stability is enhanced.
The monitoring alarm device comprises an information analysis processing module, a humidity sensor 16, a stress meter sensor, a settlement meter sensor, an inclination angle sensor 17, a pressure sensor 18 and a wifi signal transmitter; the humidity sensor 16, the stress meter sensor, the inclination angle sensor 17, the settlement meter sensor and the pressure sensor 18 are connected with a signal input port of the information analysis processing module, and the wifi signal transmitter is connected with an information transmission port of the information analysis processing module; the pressure sensor 18 is arranged between the bottom plate and the vertical support plate, and the humidity sensor 16 and the inclination angle sensor 17 are fixed on the vertical support plate; the settlement gauge sensor and the stress gauge sensor are arranged on the anchor rod.
The information analysis processing module comprises a data acquisition ADC0809CCN module, a microprocessor P89CS2X2FN module and a power supply, wherein the power supply can be externally and directly connected for power supply, or can be connected with a storage battery for power supply of the device, the information analysis processing module analyzes and processes data acquired by a sensor (the data acquired by the sensor is dynamic data because the sensor is monitored in real time) and converts the data into digital signals, and the digital signals are transmitted to a control room by using a wireless network (a wifi signal transmitter), if the data fluctuation measured by any one sensor exceeds a fluctuation threshold value (due to different regions, the soil quality, rocks and the like, the threshold value of each region is calculated by a technician, for example, the displacement threshold values of the soil quality and the slope earth surface of the rocks are different, for example, the setting distance of a hydraulic strut in the current roadway needs the technician to calculate and determine according to the comprehensive consideration of the local soil quality and the like), the control room gives an alarm, so that the control room can inform timely or directly give an alarm under the well to inform technicians of evacuation.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an early warning device is strutted in open well allies oneself with to adopt, includes arch support, regulation post, vertical extension board, bottom plate, stock, protection network and detects multisource information and carry out the monitoring alarm device who reports to the police, its characterized in that:
the arched support is of an arched structure, the arched support is uniformly provided with an adjusting channel, the lower part of the adjusting channel is provided with an adjusting ring, and the adjusting ring is of an internal thread structure; slots are vertically formed in two ends of the arched support, and fixing holes are formed in the side walls of the slots oppositely;
the upper part of the adjusting column is of an external thread structure, and the lower part of the adjusting column is of an annular structure; the adjusting column penetrates through the adjusting channel to be in threaded fit with the adjusting ring; the length of the adjusting column is greater than the integral length of the adjusting channel and the adjusting ring;
the vertical support plate is of a plate-shaped structure, and a plug matched with the slot is arranged at the upper end of the vertical support plate; a fixing channel corresponding to the fixing hole is formed on the plug; the vertical support plate is inserted into the slot through the plug for fixing;
the bottom plate is fixed at the lower end of the vertical support plate; the protective net is arranged at the upper end of the arched bracket;
the anchor rod is arranged in the surrounding rock layer and is respectively matched and fixed with the bottom plate and the arch-shaped support.
2. The open well combined production support early warning device according to claim 1, characterized in that: a lengthened connecting plate is arranged between the arched support and the vertical supporting plate, a plug is arranged at the upper end of the lengthened connecting plate, and a slot is formed in the lower end of the auxiliary connecting plate.
3. The open well combined production support early warning device according to claim 1, characterized in that: the reinforcing transverse rib is arranged between the vertical support plates, a clamping groove is formed in the reinforcing transverse rib, and the reinforcing transverse rib is clamped on the vertical support plates through the clamping groove and fixed through bolts.
4. The open well combined production support early warning device according to claim 1, characterized in that: the upper end of the adjusting column is an arc-shaped surface, and anti-skid grains are arranged on the outer edge of the annular structure at the lower part of the adjusting column.
5. The open well combined production support early warning device according to claim 1, characterized in that: the monitoring alarm device comprises an information analysis processing module, a humidity sensor, a stress meter sensor, a settlement meter sensor, an inclination angle sensor, a pressure sensor and a wifi signal transmitter; the humidity sensor, the stress meter sensor, the inclination angle sensor, the settlement meter sensor and the pressure sensor are connected with a signal input port of the information analysis processing module, and the wifi signal transmitter is connected with an information transmission port of the information analysis processing module.
6. The open well combined production support early warning device according to claim 5, characterized in that: the pressure sensor is arranged between the bottom plate and the vertical support plate, and the humidity sensor and the inclination angle sensor are fixed on the vertical support plate; the settlement gauge sensor and the stress gauge sensor are arranged on the anchor rod.
7. The open well combined production support early warning device according to claim 1, characterized in that: and a reinforcing frame is fixed at the lower end of the arch support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022952416.7U CN213711069U (en) | 2020-12-11 | 2020-12-11 | Open well combined production support early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022952416.7U CN213711069U (en) | 2020-12-11 | 2020-12-11 | Open well combined production support early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213711069U true CN213711069U (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022952416.7U Active CN213711069U (en) | 2020-12-11 | 2020-12-11 | Open well combined production support early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213711069U (en) |
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2020
- 2020-12-11 CN CN202022952416.7U patent/CN213711069U/en active Active
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