CN211018857U - Explosion-proof gateway of machine state monitoring diagnostic apparatus - Google Patents
Explosion-proof gateway of machine state monitoring diagnostic apparatus Download PDFInfo
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- CN211018857U CN211018857U CN201922360561.3U CN201922360561U CN211018857U CN 211018857 U CN211018857 U CN 211018857U CN 201922360561 U CN201922360561 U CN 201922360561U CN 211018857 U CN211018857 U CN 211018857U
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Abstract
The utility model relates to a network connection component field especially relates to an explosion-proof gateway of machine state monitoring diagnostic equipment. The explosion-proof gateway of the machine state monitoring diagnostic instrument comprises an explosion-proof shell; an electric control main board and an inner lining board are arranged in the explosion-proof shell, and the electric control main board is detachably connected to the inner lining board; at least one wireless module is detachably connected to the electric control main board; and a three-position wire connector is further arranged in the explosion-proof shell and detachably connected to the inner lining plate. The utility model provides an explosion-proof gateway of machine state monitoring diagnostic apparatus, through detachably connecting at least one wireless module on the automatically controlled mainboard, when needing to change the data transmission mode, only need to correspondingly change wireless module can; the three-position wire connector is arranged on the inner lining plate, so that the cold pressing terminal does not need to be pressed and connected when the on-site wiring is carried out.
Description
Technical Field
The utility model relates to a network connection component field especially relates to an explosion-proof gateway of machine state monitoring diagnostic equipment.
Background
The intelligent explosion-proof gateway of the prior machine state monitoring diagnostic instrument can provide the functions of data receiving, data uploading and the like of the equipment. The explosion-proof gateway of intelligence of present machine state monitoring diagnostic apparatus generally is non-explosion-proof product, and data transmission mode is single, can not satisfy different customers' demand, and the mode of changing data transmission needs to change whole mainboard is whole moreover, leads to the cost higher, and the site environment is comparatively abominable, and the protection level requirement to the product is higher. The field of the machine state monitoring diagnostic instrument is required to be matched with a cable as a power supply, and the power supply access end in a product is mostly a wiring terminal, so that the cable is required to be crimped with a cold-pressed terminal on the field, and the problem of difficult field installation is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an explosion-proof gateway of machine state monitoring diagnostic apparatus to change among the solution prior art that data transmission's mode is with high costs, the complicated problem of wiring.
In order to solve the technical problem, the utility model provides an explosion-proof gateway of a machine state monitoring diagnostic instrument, which comprises an explosion-proof shell; an electric control main board and an inner lining board are arranged in the explosion-proof shell, and the electric control main board is detachably connected to the inner lining board; at least one wireless module is detachably connected to the electric control main board; and a three-position wire connector is further arranged in the explosion-proof shell and detachably connected to the inner lining plate.
Further, still include the antenna module, the antenna module includes patch cord and antenna body, patch cord detachably connect on explosion-proof housing and with automatically controlled mainboard communication connection, the antenna body coupling is in on the patch cord.
Furthermore, the electric control main board is at least provided with at least one of a power interface, an RS485 interface, a USB interface, a network port, an SIM card port and an SD card port.
Further, the filter is detachably connected to the inner lining plate.
Further, the solar panel comprises a module power supply which is detachably connected to the inner lining plate.
Further, the electronic control main board is located above the module power supply and the filter.
Further, the filter is in communication with the module power supply and the three-digit wire connector through cables, respectively.
Further, the three-position wire connector is connected with an external power source.
Furthermore, the number of the wireless modules is at least four, and the at least four wireless modules are detachably connected to the electric control main board.
Further, explosion-proof housing includes lid and base, the lid with the base passes through the retaining member and is connected.
The utility model provides an explosion-proof gateway of machine state monitoring diagnostic apparatus, through detachably connecting at least one wireless module on the automatically controlled mainboard, when needing to change the data transmission mode, only need to correspondingly change wireless module can; the three-position wire connector is arranged on the inner lining plate, so that the cold pressing terminal does not need to be pressed and connected when the on-site wiring is carried out. In addition, the safety performance of the explosion-proof gateway is improved by arranging the related equipment in the explosion-proof shell. The embodiment of the utility model provides an explosion-proof gateway of machine state monitoring diagnostic apparatus still has advantages such as simple structure, simple to operate.
Drawings
Fig. 1 is a schematic front view of an explosion-proof gateway of a machine state monitoring and diagnosing apparatus provided in an embodiment of the present invention;
fig. 2 is a schematic side cross-sectional view of an explosion-proof gateway of a machine state monitoring and diagnosing apparatus provided in an embodiment of the present invention;
fig. 3 is a schematic front view of an inner lining provided in an embodiment of the present invention;
fig. 4 is a schematic wiring diagram of an explosion-proof gateway of a machine state monitoring and diagnosing apparatus provided in the embodiment of the present invention.
The reference numbers illustrate:
100. an explosion-proof housing; 102. an electric control main board; 104. an inner liner plate; 106. a three-position wire connector; 108. an antenna assembly; 110. a power interface; 112. an RS485 interface; 114. a filter; 116. a module power supply; 118. a cover body; 120. a base; 122. and (4) a network port.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
As shown in fig. 1 to 4, the utility model provides an explosion-proof gateway of a machine state monitoring and diagnosing instrument, which comprises an explosion-proof housing 100; an electric control main board 102 and an inner lining board 104 are arranged in the explosion-proof shell 100, and the electric control main board 102 is detachably connected to the inner lining board 104; at least one wireless module (not shown in the figure) is detachably connected to the electronic control main board 102; also disposed within explosion proof housing 100 is a three-position wire connector 106, and three-position wire connector 106 is removably attached to interior lining 104.
The utility model provides an explosion-proof gateway of machine state monitoring diagnostic apparatus, through detachably connecting at least one wireless module on automatically controlled mainboard 102, when needing to change the data transmission mode, only need to correspondingly change wireless module can; by providing a three position wire connector 106 on the inner liner 104, it is ensured that no cold pressed terminals need to be crimped during field wiring. In addition, the safety performance of the explosion-proof gateway is improved by arranging the related equipment in the explosion-proof housing 100. The embodiment of the utility model provides an explosion-proof gateway of machine state monitoring diagnostic apparatus still has advantages such as simple structure, simple to operate.
Specifically, the explosion-proof housing 100 is used to accommodate various components of the explosion-proof gateway, and the safety of the explosion-proof gateway can be improved by using the explosion-proof housing 100. The explosion-proof housing 100 may be made of cast aluminum, so that the explosion-proof housing 100 has the advantage of low cost. Moreover, the explosion-proof shell 100 has good explosion-proof performance and protection grade of IP66 due to the fact that the explosion-proof shell is made of cast aluminum.
An electronic control main board 102 and an inner lining board 104 are arranged in the explosion-proof casing 100, wherein the inner lining board 104 is connected in the explosion-proof casing 100 by a connecting piece such as a screw, and the inner lining board 104 can be made of a galvanized plate, so that the inner lining board 104 has a good appearance without surface treatment and is low in cost. In addition, the inner lining plate 104 and the explosion-proof housing 100 are connected by a connecting member such as a screw, which improves the mounting efficiency therebetween.
Automatically controlled mainboard 102 is used for realizing the control to this explosion-proof gateway, and detachably is connected with at least one wireless module on automatically controlled mainboard 102, through connecting wireless module detachably on automatically controlled mainboard 102 for when the wireless transmission mode needs to be changed, only need to change wireless module can, and must not walk to change the automatically controlled mainboard 102 of monoblock, reduced this explosion-proof gateway's cost, improved the efficiency of changing wireless transmission mode. In addition, flexible switching of multiple wireless transmission modes can be realized.
Also disposed within explosion proof housing 100 is a three-position wire connector 106, and three-position wire connector 106 is removably attached to interior lining 104. By arranging the three-position wire connector 106 on the inner lining plate 104, when an external power supply is connected, an additional compression joint cold-pressed terminal is not needed, and the difficulty of field wiring is greatly reduced.
In addition, it should be noted that the three-digit wire connector 106 in the present embodiment is disposed above the motherboard.
Further, still include antenna module 108, antenna module 108 includes the patch cord and the antenna body, and the patch cord detachably connects on explosion-proof housing 100 and with the communication connection of automatically controlled mainboard 102, and the antenna body is connected on the patch cord.
The signal transmission strength of the explosion-proof gateway can be enhanced by arranging the antenna assembly 108. In this embodiment, the antenna assembly 108 includes a patch cord fixed to the explosion-proof housing 100 by external threads and an antenna body fixed to the patch cord by a threaded connection by potting epoxy inside the explosion-proof housing 100. The patch cord wherein chooses the stainless steel shell for use, and the shell of antenna body adopts the glass steel material, and antenna module 108 can insert the antenna module 108 of different grade type according to the different operating mode in scene or customer's demand.
Further, at least one of the power interface 110, the RS485 interface 112, the USB interface, the network interface 122, the SIM card socket, and the SD card socket is disposed on the electronic control main board 102.
By arranging at least one of the interfaces on the electronic control main board 102, the data transmission mode of the explosion-proof gateway can be diversified, and the expansion capability of the explosion-proof gateway in different industrial scenes can be improved. The power interface 110 may supply power to the electronic control motherboard 102; the RS485 interface 112 can access external device data as a selection function of a product, and the data is transmitted to the cloud platform through the network port 122 or the wireless module on the electronic control motherboard 102, or local storage of the data can be completed through the SD card inserted on the motherboard; the USB interface is used for debugging equipment, and the USB interface greatly facilitates production debugging; the network port 122 is mainly used for communication between the explosion-proof gateway and the outside, and transmission of data to a cloud platform is completed and is used as a selection function of a product; the SIM card socket is mainly used for being matched with the 4G wireless module to provide communication for products and the outside, and the SIM card socket is used for completing the transmission of data to the cloud platform and serving as a selection function of the products.
Further, a filter 114 is included, and the filter 114 is detachably attached to the inner liner 104.
The filter 114 is fixed to the inner lining plate 104 by screws, and the filter 114 can effectively filter a frequency point of a specific frequency in the power supply or frequencies other than the frequency point to obtain a power supply signal of the specific frequency, or eliminate the power supply signal after the specific frequency, so as to filter interference noise or perform spectrum analysis.
Further, a modular power source 116 is included, and the modular power source 116 is removably attached to the inner liner 104. The module power source 116 is fixed to the inner lining 104 by screws, and as mentioned above, the power source interface 110 is connected by the cable of the module power source 116 to complete power supply to the electronic control main board 102.
Further, the electronic control main board 102 is located above the module power 116 and the filter 114. In this embodiment, the electronic control main board 102 is disposed above the module power 116 and the filter 114, which is convenient for installing the electronic control main board 102 and ensures that there are no more devices above the electronic control main board 102.
Further, the filter 114 is communicatively connected to the module power supply 116 and the three-digit wire connector 106 by cables, respectively. In this embodiment, the filter 114 is communicatively connected to the module power supply 116 and the three-digit wire connector 106 via cables, respectively. Specifically, the filter 114 may be communicatively coupled to the three-digit wire connector 106 via a cable, and the filter 114 may be communicatively coupled to the module power supply 116 via a cable.
Further, the three-wire connector 106 is connected to an external power source. For example, a cable is prepared for field 220VAC power supply through the field, and is connected to the three-position wire connector 106 in the explosion-proof housing 100, at this time, an additional compression terminal is not needed, only the outer cable is stripped by about 1 cm, the operating handle on the three-position wire connector 106 is opened upwards, a cable wire is inserted, and after the operating handle is returned and compacted, the connection of the wiring three-position wire connector 106 and an external power supply can be completed, so that the difficulty of field installation is greatly reduced.
Preferably, the number of the wireless modules is at least four, and the at least four wireless modules are detachably connected to the electronic control main board 102. The interfaces of the four wireless modules can be accessed into the corresponding wireless modules according to different working conditions on site or requirements of customers, the interfaces of the four wireless modules can be accessed into external equipment data through installing different wireless modules, and then the data is transmitted to the cloud platform through one of the wireless modules or through the internet access 122.
Further, the explosion-proof housing 100 includes a cover 118 and a base 120, and the cover 118 and the base 120 are connected by a locking member. The explosion-proof housing 100 is divided into a base 120 and a cover 118, and the base 120 and the cover 118 are connected by locking members such as screws, thereby greatly improving the efficiency of production and assembly.
The following explains the installation and use method of the explosion-proof gateway:
1. the inner liner 104 of the explosion proof enclosure 100 is mounted within the explosion proof enclosure 100, i.e., to the base 120 within the explosion proof enclosure 100;
2. the antenna assembly 108 is fixed on the explosion-proof shell 100 through external threads on the patch cord, epoxy resin is filled and sealed in the explosion-proof shell 100, and the electrical connection with the electronic control main board 102 is completed through the IPEX plug connector on the patch cord;
3. fixing the antenna body on the transfer line through threaded connection;
4. securing the modular power supply 116 to the inner liner plate 104 with screws;
5. the filter 114 is fixed to the inner liner plate 104 by screws;
6. fixing the three-position wire connector 106 to the inner liner plate 104 by screws;
7. fixing the electric control main board 102 on the inner lining board 104 through stainless steel screws, wherein at this time, the electric control main board 102 is required to be positioned above the module power supply 116 and the filter 114;
8. after the electric control main board 102 is installed, an external power supply is connected to the three-position wire connector 106;
9. a corresponding wireless module is installed on the electric control main board 102;
10. the filter 114, the module power supply 116 and the three-position wire connector 106 are respectively connected through cables to complete communication connection among the three;
11. after the above assembly is completed, the cover 118 and the base 120 are screwed together to complete the final assembly.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An explosion-proof gateway of a machine state monitoring diagnostic instrument is characterized by comprising an explosion-proof shell;
an electric control main board and an inner lining board are arranged in the explosion-proof shell, and the electric control main board is detachably connected to the inner lining board; at least one wireless module is detachably connected to the electric control main board;
and a three-position wire connector is further arranged in the explosion-proof shell and detachably connected to the inner lining plate.
2. The explosion-proof gateway of machine state monitoring diagnostic equipment of claim 1, further comprising an antenna assembly, wherein the antenna assembly comprises a patch cord and an antenna body, the patch cord is detachably connected to the explosion-proof housing and is in communication connection with the electronic control main board, and the antenna body is connected to the patch cord.
3. The explosion-proof gateway of the machine state monitoring and diagnosing instrument as claimed in claim 1, wherein the electronic control motherboard is provided with at least one of a power interface, an RS485 interface, a USB interface, a network port, a SIM card port, and an SD card port.
4. The blast-resistant gateway of machine condition monitoring and diagnosing apparatus as set forth in claim 1, further comprising a filter detachably attached to said inner lining plate.
5. The blast-resistant gateway of machine condition monitoring and diagnostic apparatus of claim 4, further comprising a module power supply detachably connected to said inner lining plate.
6. The explosion-proof gateway of machine condition monitoring and diagnosing apparatus as claimed in claim 5, wherein the electronic control main board is located above the module power supply and the filter.
7. The blast-resistant gateway of machine condition monitoring and diagnostic apparatus of claim 5, wherein said filter is in communication with said module power supply and said three-wire connector, respectively, via a cable.
8. The blast-resistant gateway of machine condition monitoring and diagnostic instrument of claim 1, wherein said three-wire connector is connected to an external power source.
9. The explosion-proof gateway of machine condition monitoring and diagnosing instrument as claimed in claim 1, wherein the number of said wireless modules is at least four, and at least four of said wireless modules are detachably connected to said electronic control main board.
10. The explosion-proof gateway of machine condition monitoring diagnostic apparatus of any one of claims 1 to 9, wherein the explosion-proof housing comprises a cover body and a base, the cover body and the base are connected by a locking member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922360561.3U CN211018857U (en) | 2019-12-24 | 2019-12-24 | Explosion-proof gateway of machine state monitoring diagnostic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922360561.3U CN211018857U (en) | 2019-12-24 | 2019-12-24 | Explosion-proof gateway of machine state monitoring diagnostic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211018857U true CN211018857U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922360561.3U Active CN211018857U (en) | 2019-12-24 | 2019-12-24 | Explosion-proof gateway of machine state monitoring diagnostic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211018857U (en) |
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2019
- 2019-12-24 CN CN201922360561.3U patent/CN211018857U/en active Active
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