CN215773579U - Hydraulic support wireless sensor system - Google Patents
Hydraulic support wireless sensor system Download PDFInfo
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- CN215773579U CN215773579U CN202122360458.6U CN202122360458U CN215773579U CN 215773579 U CN215773579 U CN 215773579U CN 202122360458 U CN202122360458 U CN 202122360458U CN 215773579 U CN215773579 U CN 215773579U
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- zigbee signal
- sensor system
- signal collector
- wireless sensor
- protective shell
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Abstract
The utility model provides a hydraulic support wireless sensor system. The hydraulic support wireless sensor system comprises: the Zigbee signal collector and the Zigbee signal receiving server; the protective housing, the protective housing set up in the outside of Zigbee signal collector, Zigbee signal collector with be provided with the buffering protection pad between the protective housing. According to the hydraulic support wireless sensor system, the Zigbee signal collector can be protected through the arrangement of the protective shell, erosion of wind, rain and dust is reduced, the impact resistance of the Zigbee signal collector is improved, the protective shell can be buffered when being impacted through the arrangement of the buffer protective pad, the impact force is reduced, the protection capability of the Zigbee signal collector is improved, the power failure protection effect can be achieved, the situation that the Zigbee signal collector cannot work under an accidental condition can be prevented, and the use limitation is reduced.
Description
Technical Field
The utility model relates to the field of coal mine intellectualization, in particular to a hydraulic support wireless sensor system.
Background
In the working face of the thin coal seam, the bracket electrohydraulic control system equipment and the connecting cable thereof occupy the bracket space, so that the operation space and pedestrian space of bracket maintenance personnel become smaller, and much inconvenience is brought to the system maintenance work. The phenomenon that equipment cannot work normally due to the fact that equipment connecting cables are broken by smashing and cable connector connectors are pulled out frequently occurs on a fully mechanized mining face. Therefore, the wireless sensor can be installed for assistance, the use of a cable is reduced through wireless transmission signals, and the occupied space is reduced.
The wireless sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.
Among the correlation technique, present wireless sensor is when using, often is in different environment, and long-term the use can receive the erosion of wind and rain dust, and self intensity is also not enough, can often take place accident in the engineering region to can lead to wireless sensor to receive easily when external impact and damage.
Therefore, it is necessary to provide a hydraulic bracket wireless sensor system to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hydraulic support wireless sensor system, which solves the problems that the hydraulic support wireless sensor system is easily corroded by wind, rain and dust and is insufficient in strength.
In order to solve the technical problem, the hydraulic bracket wireless sensor system provided by the utility model comprises: the Zigbee signal collector and the Zigbee signal receiving server;
the protective shell is arranged outside the Zigbee signal collector, and a buffer protection pad is arranged between the Zigbee signal collector and the protective shell;
the back surface of the storage battery is arranged on the front surface of the inner wall of the protective shell, the front surface of the inner wall of the protective shell is fixedly connected with a first connector, the first connector is connected with the storage battery through a wire, the back surface of the protective shell is connected with a second connector in a sliding mode, and the second connector is connected with the Zigbee signal collector through a wire;
the fixed block, the back of fixed block is fixed in the front of protective housing inner wall, the fixed block with the second connects and is provided with compression spring between the relative one side, the right side fixedly connected with of second joint connects the rope, connect the other end fixedly connected with sliding block of rope, the back sliding connection of sliding block in the front of protective housing inner wall, the front fixedly connected with electro-magnet of protective housing inner wall.
The Zigbee signal collector is connected with an external power supply through the control switch, and the electromagnet is connected with the external power supply through the control switch.
Preferably, reinforcing ribs are embedded in the inner wall of the protective shell.
Preferably, the bottom of protective housing is provided with the installation component, the installation component includes U type groove, the top threaded connection in U type groove has the screw thread to tie, the bottom of screw thread is tied runs through U type groove and is extended to the inside in U type groove, the bottom fixedly connected with chucking piece that the screw thread was tied.
Preferably, the clamping plates are installed on two sides of the Zigbee signal receiving server, the support is fixedly connected between the back faces of the two clamping plates, and the heat radiation fan is fixedly connected to the top of the inner wall of the support.
Preferably, the Zigbee signal collector comprises a data acquisition module, a data processing module, a wireless communication module, and an energy supply module.
Preferably, the data acquisition module is composed of a digital sensor or an analog sensor and an A/D converter and is responsible for sensor information acquisition and data conversion in an area, the data processing module is composed of a microcontroller and is responsible for controlling operation and data storage of the whole sensor node, the wireless communication module is composed of a wireless transceiver and is responsible for communication with other sensor nodes, and the energy supply module provides energy for other three parts of the system.
Preferably, the Zigbee signal receiving server is mainly responsible for establishing a network, receiving, summarizing, processing information, and sending a control instruction, and the Zigbee network is initially started and established by the Zigbee signal receiving server.
Compared with the related art, the hydraulic support wireless sensor system provided by the utility model has the following beneficial effects:
the utility model provides a hydraulic bracket wireless sensor system, which can protect a Zigbee signal collector by arranging a protective shell, reduce erosion of wind and rain dust and improve the shock resistance of the Zigbee signal collector, can buffer when the protective shell is impacted by arranging a buffer protective pad, reduce impact force and improve the protective capability of the Zigbee signal collector, can not attract a sliding block any more after an electromagnet loses electric energy under the condition of power failure, at the moment, a compression spring is reset by the elastic force of the compression spring to drive a second joint to move leftwards so as to be connected with a first joint, a storage battery supplies power to the Zigbee signal collector, after the electromagnet recovers the electric energy, the sliding block is attracted so as to drive the sliding block to move rightwards, and then the second joint is pulled to move rightwards by a connecting rope to be separated from the first joint, and the Zigbee signal collector is supplied with power by an external power supply, the power failure protection effect can be achieved, the situation that the Zigbee signal collector cannot work under the unexpected situation can be prevented, and the use limitation is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a Zigbee signal collector of a hydraulic support wireless sensor system provided in the present invention;
fig. 2 is a schematic structural diagram of a Zigbee signal receiving server of the hydraulic bracket wireless sensor system provided in the present invention;
FIG. 3 is a top interior view of the protective case of FIG. 1;
fig. 4 is a block diagram of a hydraulic mount wireless sensor system according to the present invention.
Reference numbers in the figures: 1. zigbee signal collector, 2, Zigbee signal receiving server, 3, protective housing, 4, buffering protection pad, 5, battery, 6, first joint, 7, second joint, 8, fixed block, 9, compression spring, 10, connecting rope, 11, sliding block, 12, electro-magnet, 13, strengthening rib, 14, installation component, 141, U type groove, 142, screw bolt, 143, chucking piece, 15, cardboard, 16, support, 17, radiator fan.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a Zigbee signal collector of a hydraulic bracket wireless sensor system according to the present invention; fig. 2 is a schematic structural diagram of a Zigbee signal receiving server of the hydraulic bracket wireless sensor system provided in the present invention; FIG. 3 is a top interior view of the protective case of FIG. 1; fig. 4 is a block diagram of a hydraulic mount wireless sensor system according to the present invention. The hydraulic support wireless sensor system includes: a Zigbee signal collector 1 and a Zigbee signal receiving server 2;
the protective shell 3 is arranged outside the Zigbee signal collector 1, and a buffer protection pad 4 is arranged between the Zigbee signal collector 1 and the protective shell 3;
the back of the storage battery 5 is arranged on the front of the inner wall of the protective shell 3, the front of the inner wall of the protective shell 3 is fixedly connected with a first connector 6, the first connector 6 is connected with the storage battery 5 through a wire, the back of the protective shell 3 is connected with a second connector 7 in a sliding manner, and the second connector 7 is connected with the Zigbee signal collector 1 through a wire;
The sliding block 11 is an iron block and can attract the electromagnet 12.
Reinforcing ribs 13 are embedded in the inner wall of the protective shell 3.
The mechanical strength of the protective shell 3 is improved by the arrangement of the reinforcing ribs 13, so that the impact resistance of the protective shell 3 is improved, the protective shell 3 is firmer, and the Zigbee signal collector 1 can be better protected.
The bottom of protective housing 3 is provided with installation component 14, installation component 14 includes U type groove 141, the top threaded connection of U type groove 141 has screw bolt 142, the bottom of screw bolt 142 runs through U type groove 141 and extends to the inside of U type groove 141, the bottom fixedly connected with chucking piece 143 of screw bolt 142.
By manually rotating the threaded bolt 142 to move the clamping block 143 downward, installation is facilitated by the mounting assembly 14.
The two sides of the Zigbee signal receiving server 2 are both provided with clamping plates 15, a support 16 is fixedly connected between the back surfaces of the two clamping plates 15, and the top of the inner wall of the support 16 is fixedly connected with a cooling fan 17.
The support 16 can support the Zigbee signal receiving server 2, and the heat dissipation fan 17 can dissipate heat from the Zigbee signal receiving server 2, so that the use performance of the Zigbee signal receiving server 2 is improved.
The Zigbee signal collector 1 consists of a data collecting module, a data processing module, a wireless communication module and an energy supply module.
The wireless sensor system comprises a data acquisition module, a data processing module, a wireless communication module and an energy supply module, wherein the data acquisition module consists of a digital sensor or an analog sensor and an A/D converter and is responsible for sensor information acquisition and data conversion in an area, the data processing module consists of a microcontroller and is responsible for controlling the operation and data storage of the whole sensor node, the wireless communication module consists of a wireless transceiver and is responsible for communicating with other sensor nodes, and the energy supply module provides energy for other three parts of the system.
The Zigbee signal receiving server 2 is mainly responsible for establishing a network, receiving, summarizing, processing information, and sending control instructions, and the Zigbee network is initially started and established by the Zigbee signal receiving server 2.
The Zigbee signal receiving server 2 is connected with the hydraulic support controller, and the hydraulic support controller can monitor and control the nodes of the whole system. When the whole system works, the Zigbee signal collector 1 is responsible for collecting field sensor data and storing the collected data, when a hydraulic support controller needs to read the sensor data, a corresponding instruction is sent to the Zigbee signal receiving server 2, the Zigbee signal receiving server 2 translates the instruction and then sends the translated instruction to the Zigbee signal collector 1, the Zigbee signal collector 1 receives the instruction and wirelessly sends the sensor data to the Zigbee signal receiving server 2, the Zigbee signal receiving server 2 sends the data to the hydraulic support controller through an RS485 signal line, and the hydraulic support controller can display, analyze and process the sensor data, so that the whole-process wireless collection and monitoring work of the sensor data is realized.
The Zigbee signal receiving server 2 selects a suitable channel by active scanning, selects its PANID and 0x0000 as its short address according to the scanning result, and its network layer starts a new PAN by sending mlme2start request primitive to the MAC layer. After the Zigbee signal receiving server 2 node establishes a network, it starts data transceiving work and execution of various operation instructions. When the Zigbee signal receiving server 2 receives data, it determines whether the transmitted data is address information or data collected by the sensor according to the string ID of the data, and analyzes the data packet according to different data types and provides the data packet for the PC to display and process.
The wireless data acquisition system has the advantages that the real-time acquisition and display and wireless communication of sensor data are realized, the transmission distance and the data accuracy can meet the requirements of the coal mine industry, compared with the existing wired data acquisition, the wireless data acquisition system has the characteristics of high precision, low power consumption, small size and the like, the use of cables is reduced through wireless transmission signals, the space occupation is reduced, the damage of the sensors is reduced, and the use cost of a large number of cables and the operation and maintenance cost of personnel are saved.
The working principle of the hydraulic support wireless sensor system provided by the utility model is as follows:
set up through protective housing 3 can protect Zigbee signal collector 1, can cushion when protective housing 3 receives the impact through the setting of buffering protection pad 4, reduce the impact force, under the condition of having a power failure, electro-magnet 12 no longer attracts sliding block 11 after losing the electric energy, compression spring 9 will reset because self elastic force this moment, drive second joint 7 and remove left, thereby be connected with first joint 6, supply power for Zigbee signal collector 1 by battery 5, electro-magnet 12 resumes after the electric energy, attract sliding block 11, thereby drive sliding block 11 and remove right, and then pull second joint 7 and remove right through connecting rope 10, separate with first joint 6, supply power for Zigbee signal collector 1 and performance by external power source.
Compared with the related art, the hydraulic support wireless sensor system provided by the utility model has the following beneficial effects:
the Zigbee signal collector 1 can be protected by the arrangement of the protective shell 3, the erosion of wind, rain and dust is reduced, the impact resistance of the Zigbee signal collector 1 is also improved, the protection shell 3 can be buffered by the arrangement of the buffer protection pad 4, the impact force is reduced, the protection capability of the Zigbee signal collector 1 is improved, under the condition of power failure, the sliding block 11 is not attracted any more after the electromagnet 12 loses electric energy, at the moment, the compression spring 9 is reset by the elastic force of the compression spring to drive the second joint 7 to move leftwards and be connected with the first joint 6, the storage battery 5 supplies power to the Zigbee signal collector 1, the sliding block 11 is attracted after the electromagnet 12 recovers the electric energy, the sliding block 11 is driven to move rightwards, the second joint 7 is pulled to move rightwards by the connecting rope 10 and is separated from the first joint 6, and the Zigbee signal collector 1 is supplied with power by an external power supply, the power failure protection effect can be achieved, the situation that the Zigbee signal collector 1 cannot work under the unexpected situation can be prevented, and the limitation of use is reduced.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A hydraulic mount wireless sensor system, comprising: the Zigbee signal collector and the Zigbee signal receiving server;
the protective shell is arranged outside the Zigbee signal collector, and a buffer protection pad is arranged between the Zigbee signal collector and the protective shell;
the back surface of the storage battery is arranged on the front surface of the inner wall of the protective shell, the front surface of the inner wall of the protective shell is fixedly connected with a first connector, the first connector is connected with the storage battery through a wire, the back surface of the protective shell is connected with a second connector in a sliding mode, and the second connector is connected with the Zigbee signal collector through a wire;
the fixed block, the back of fixed block is fixed in the front of protective housing inner wall, the fixed block with the second connects and is provided with compression spring between the relative one side, the right side fixedly connected with of second joint connects the rope, connect the other end fixedly connected with sliding block of rope, the back sliding connection of sliding block in the front of protective housing inner wall, the front fixedly connected with electro-magnet of protective housing inner wall.
2. The hydraulic support wireless sensor system as recited in claim 1, wherein reinforcing ribs are embedded in the inner wall of the protective shell.
3. The hydraulic support wireless sensor system according to claim 1, wherein a mounting assembly is arranged at the bottom of the protective shell, the mounting assembly comprises a U-shaped groove, a threaded bolt is connected to the top of the U-shaped groove through threads, the bottom end of the threaded bolt penetrates through the U-shaped groove and extends to the inside of the U-shaped groove, and a clamping block is fixedly connected to the bottom end of the threaded bolt.
4. The wireless sensor system of claim 1, wherein clamping plates are mounted on two sides of the Zigbee signal receiving server, a support is fixedly connected between the back surfaces of the two clamping plates, and a cooling fan is fixedly connected to the top of the inner wall of the support.
5. The hydraulic support wireless sensor system of claim 1, wherein the Zigbee signal collector is composed of a data acquisition module, a data processing module, a wireless communication module and an energy supply module.
6. The hydraulic support wireless sensor system according to claim 5, wherein the data acquisition module is composed of a digital sensor or an analog sensor and an A/D converter and is responsible for sensor information acquisition and data conversion in a region, the data processing module is composed of a microcontroller and is responsible for controlling the operation of the whole sensor node and data storage, the wireless communication module is composed of a wireless transceiver and is responsible for communication with other sensor nodes, and the energy supply module supplies energy to the other three parts of the system.
7. The hydraulic support wireless sensor system according to claim 1, wherein the Zigbee signal receiving server is mainly responsible for network establishment, information reception, aggregation, processing, and control instruction transmission, and the Zigbee network is initially launched and established by the Zigbee signal receiving server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122360458.6U CN215773579U (en) | 2021-09-28 | 2021-09-28 | Hydraulic support wireless sensor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122360458.6U CN215773579U (en) | 2021-09-28 | 2021-09-28 | Hydraulic support wireless sensor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215773579U true CN215773579U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122360458.6U Active CN215773579U (en) | 2021-09-28 | 2021-09-28 | Hydraulic support wireless sensor system |
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| Country | Link |
|---|---|
| CN (1) | CN215773579U (en) |
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2021
- 2021-09-28 CN CN202122360458.6U patent/CN215773579U/en active Active
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