CN114509124A - High temperature resistant NB-IOT gas table based on thing networking - Google Patents
High temperature resistant NB-IOT gas table based on thing networking Download PDFInfo
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- CN114509124A CN114509124A CN202210401379.1A CN202210401379A CN114509124A CN 114509124 A CN114509124 A CN 114509124A CN 202210401379 A CN202210401379 A CN 202210401379A CN 114509124 A CN114509124 A CN 114509124A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- General Physics & Mathematics (AREA)
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Abstract
The invention relates to the technical field of NB-IoT (network B-IoT) Internet of things, in particular to a high-temperature-resistant NB-IOT (network B-IoT) gas meter based on the Internet of things, which comprises an adjusting mechanism, wherein the adjusting mechanism comprises a base meter and an intelligent control meter, the base meter is fixedly connected with the intelligent control meter, a mounting plate is arranged on the rear side of the base meter, a groove is formed in the front end of the mounting plate, four threaded rods are arranged in the groove, the front ends of the four threaded rods are fixedly connected with the base meter, the rear ends of the four threaded rods are arranged in a sliding mode and penetrate through the mounting plate, threaded sleeves are sleeved on the outer portions of the four threaded rods in a threaded mode, the four threaded sleeves are rotatably connected with the inner side wall of the groove, the four threaded sleeves are in transmission connection through a transmission mechanism, a rotating rod is arranged in the groove, and the rotating rod is in transmission connection with one of the threaded sleeves through a bevel gear group. The invention is convenient to install and disassemble, the position of the installed NB-IOT gas meter can be adjusted, the application range is wider, and the battery can be conveniently replaced.
Description
Technical Field
The invention relates to the technical field of NB-IoT (NB-IoT) internet of things, in particular to a high-temperature-resistant NB-IOT gas meter based on the internet of things.
Background
The NB-IoT Internet of things main control board is based on three operator Internet of things special networks and comprises an intelligent main control board and a wireless remote transmission unit of an NB-IoT communication module, based on the operator NB-IoT network, an intelligent gas meter regularly transmits collected metering data, meter running state and other related information to a background, and a background data center completes charging, settlement, issuing meter instructions and other interactive activities through data and information analysis, so that functions of intelligent metering, meter monitoring, abnormal alarm, integration of multiple channels, remote recharging and payment, service consultation and the like are realized.
The existing NB-IOT gas meter is fixedly installed by bolts when being installed, on one hand, the NB-IOT gas meter is inconvenient to detach, on the other hand, the position of the NB-IOT gas meter cannot be adjusted after the installation is finished, the position of a gas pipe needs to be adjusted, the condition that the gas pipe pulls the NB-IOT gas meter is easily caused, a battery needs to be installed on an intelligent control table on the NB-IOT gas meter, and the battery cover is installed by a screw and the intelligent control table, so that the battery is inconvenient to replace.
Therefore, the high-temperature-resistant NB-IOT gas meter based on the Internet of things is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the problems that a NB-IOT gas meter is inconvenient for battery replacement, difficult to install and disassemble and fixed in position after installation in the prior art, and provides a high-temperature-resistant NB-IOT gas meter based on the Internet of things.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-temperature resistant NB-IOT gas meter based on the Internet of things comprises an adjusting mechanism, wherein the adjusting mechanism comprises a base meter and an intelligent control meter, the base meter is fixedly connected with the intelligent control meter, the rear side of the base meter is provided with an installation plate, the front end of the installation plate is provided with a groove, four threaded rods are arranged in the groove, the front ends of the four threaded rods are fixedly connected with the base watch, the rear ends of the four threaded rods are arranged by sliding penetrating through the mounting plate, threaded sleeves are sleeved outside the four threaded rods in a threaded manner, the four threaded sleeves are rotatably connected with the inner side wall of the groove, the four threaded sleeves are in transmission connection through a transmission mechanism, be equipped with the dwang in the recess, be connected through bevel gear group transmission between dwang and one of them threaded sleeve, the one end of dwang is rotated and is run through mounting panel and coaxial fixedly connected with turning handle.
Preferably, the transmission mechanism comprises four chain wheels, the four chain wheels are respectively and fixedly connected with the four threaded sleeves in a coaxial mode, and the four chain wheels are in transmission connection through chains.
Preferably, the bevel gear set comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is coaxially and fixedly connected with the rotating rod, and the second bevel gear is coaxially and fixedly connected with the threaded sleeve.
Preferably, still include installation mechanism, installation mechanism includes two arcs, two the arc all rotates with the rear end of mounting panel to be connected, two the one end that the mounting panel was kept away from to the arc is first joint board of fixedly connected with and second joint board respectively, the one end that first joint board is close to second joint board is rotated and is connected with the screw rod, the screw rod overlaps in proper order outward and is equipped with screw ring, sliding ring, pressure spring and clamping ring, screw ring and screw rod threaded connection, sliding ring and clamping ring and screw rod sliding connection, the screw ring rotates with the sliding ring to be connected, the both ends of pressure spring respectively with clamping ring and sliding ring fixed connection, be equipped with on the second joint board with screw rod assorted fluting, be equipped with on the second joint board with assorted draw-in groove.
Preferably, still include latch mechanism, latch mechanism is including setting up the battery jar on intelligent control table, be equipped with the apron on the battery jar, the apron is the setting of T type, all be equipped with the joint groove on the upper and lower both sides wall of apron, two equal sliding connection has the wedge in the recess, be equipped with on the inside wall of battery jar with wedge assorted standing groove, through spring fixed connection between the bottom in wedge and the joint inslot, the upper and lower both ends of apron are equipped with the L type groove that is linked together with two joint grooves respectively, sliding connection has L template, two in the L type groove L template respectively with two wedge fixed connection, two the equal fixedly connected with pressure handle of one end that the wedge was kept away from to the L template.
Preferably, one end, far away from the bottom in the groove, of the wedge-shaped block is provided with a smooth inclined plane, and the inclined plane faces towards the end far away from the L-shaped groove.
Preferably, the surface layers of the base table and the intelligent control table are sprayed with GN-203C high-temperature anticorrosion nano composite ceramic paint.
Preferably, the intelligent control table is connected with an external NB-IOT platform, and the NB-IOT platform is connected with a remote control center.
Compared with the prior art, the invention has the following beneficial effects:
1. by arranging the adjusting mechanism, the rotating handle drives the rotating rod to rotate, the rotating rod drives the four threaded sleeves to rotate, the four threaded sleeves drive the four threaded rods to move, and the four threaded rods drive the base meter to move, so that the position of the mounted NB-IOT gas meter can be adjusted, and the application range is wider;
2. by arranging the mounting mechanism, the screw is clamped into the open slot by rotating the screw, then the threaded ring is rotated, and the threaded ring pressurizes the pressure spring through the sliding ring, so that the NB-IOT gas meter is fixedly mounted and mounted, and is convenient to mount and dismount;
3. through setting up latch mechanism, through pressing two pressure handles, the pressure handle passes through the L template and drives the wedge and remove, makes the wedge shift out the standing groove, can shift out the apron, and is comparatively convenient to the change of battery.
The invention is convenient to install and disassemble, the position of the installed NB-IOT gas meter can be adjusted, the application range is wider, and the battery can be conveniently replaced.
Drawings
Fig. 1 is a schematic front structure diagram of a high-temperature resistant NB-IOT gas meter based on the internet of things according to the present invention;
FIG. 2 is a side structure perspective view of a high-temperature resistant NB-IOT gas meter based on the Internet of things, which is provided by the invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a perspective view of a top view structure of a high-temperature resistant NB-IOT gas meter based on the internet of things;
FIG. 5 is a perspective view of a plate mounting structure of a high-temperature resistant NB-IOT gas meter based on the Internet of things;
fig. 6 is a perspective view of a position relationship between an arc-shaped plate and a second clamping plate in the high-temperature resistant NB-IOT gas meter based on the internet of things;
fig. 7 is a block diagram of a connection relationship structure of an intelligent control table in a high-temperature resistant NB-IOT gas meter based on the internet of things.
In the figure: the device comprises a base meter 1, an intelligent control meter 2, a mounting plate 3, a groove 4, a threaded rod 5, a threaded sleeve 6, a transmission mechanism 7, a rotating rod 8, a bevel gear set 9, a rotating handle 10, a chain wheel 11, a first bevel gear 12, a second bevel gear 13, an arc plate 14, a first clamping plate 15, a second clamping plate 16, a screw rod 17, a threaded ring 18, a sliding ring 19, a compression spring 20, a compression ring 21, a groove 22, a groove 23, a battery groove 24, a cover plate 25, a wedge block 26, a spring 27, a groove 28L, a groove 29L-shaped plate 30, a compression handle 31, a clamping groove 32 and a placing groove.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, a high temperature resistant NB-IOT gas meter based on the internet of things comprises an adjusting mechanism, the adjusting mechanism comprises a base table 1 and an intelligent control table 2, it is noted that the top layers of the base table 1 and the intelligent control table 2 are both coated with GN-203C high temperature corrosion resistant nano composite ceramic coating, the intelligent control table 2 is connected with an external NB-IOT platform, the NB-IOT platform is connected with a remote control center, the base table 1 is fixedly connected with the intelligent control table 2, the rear side of the base table is provided with an installation plate 3, the front end of the installation plate 3 is provided with a groove 4, four threaded rods 5 are arranged in the groove 4, and the front ends of the four threaded rods 5 are fixedly connected with the base table 1.
According to the invention, the rear ends of four threaded rods 5 are arranged in a sliding mode and penetrate through a mounting plate 3, threaded sleeves 6 are sleeved outside the four threaded rods 5 in a threaded mode, the four threaded sleeves 6 are connected with the inner side wall of a groove 4 in a rotating mode, the four threaded sleeves 6 are in transmission connection through a transmission mechanism 7, concretely, the transmission mechanism 7 comprises four chain wheels 11, the four chain wheels 11 are respectively and fixedly connected with the four threaded sleeves 6 in a coaxial mode, the four chain wheels 11 are connected through chains in a transmission mode, a rotating rod 8 is arranged in the groove 4, the rotating rod 8 is in transmission connection with one of the threaded sleeves 6 through a bevel gear set 9, and concretely, the bevel gear set 9 comprises a first bevel gear 12 and a second bevel gear 13 which are meshed with each other.
In the invention, a first bevel gear 12 is coaxially and fixedly connected with a rotating rod 8, a second bevel gear 13 is coaxially and fixedly connected with a threaded sleeve 6, one end of the rotating rod 8 is rotatably penetrated through an installation plate 3 and is coaxially and fixedly connected with a rotating handle 10, the installation mechanism also comprises an installation mechanism, the installation mechanism comprises two arc plates 14, the two arc plates 14 are rotatably connected with the rear end of the installation plate 3, one ends of the two arc plates 14 far away from the installation plate 3 are respectively and fixedly connected with a first clamping plate 15 and a second clamping plate 16, one end of the first clamping plate 15 close to the second clamping plate 16 is rotatably connected with a screw rod 17, the screw rod 17 is sequentially sleeved with a threaded ring 18, a sliding ring 19, a pressure spring 20 and a pressure ring 21, the threaded ring 18 is in threaded connection with the screw rod 17, the sliding ring 19 and the pressure ring 21 are in sliding connection with the screw rod 17, the threaded ring 18 is rotatably connected with the sliding ring 19, and two ends of the pressure spring 20 are respectively and fixedly connected with the pressure ring 21 and the sliding ring 19, the second clamping plate 16 is provided with a slot 22 matched with the screw 17.
In the invention, the second clamping plate 16 is provided with a clamping groove 23 matched with the pressing ring 21, and it is noted that the clamping device further comprises a clamping mechanism, the clamping mechanism comprises a battery jar 24 arranged on the intelligent control table 2, the battery jar 24 is provided with a cover plate 25, the cover plate 25 is arranged in a T shape, clamping grooves 31 are arranged on the upper side wall and the lower side wall of the cover plate 25, wedge blocks 26 are connected in the two grooves 4 in a sliding manner, it is noted that one end of the wedge block 26 far away from the inner bottom of the groove 4 is provided with a smooth inclined surface, the inclined surface faces to one end far away from the L-shaped groove 28, a placing groove 32 matched with the wedge block 26 is arranged on the inner side wall of the battery jar 24, the wedge block 26 is fixedly connected with the inner bottom of the clamping groove 31 through a spring 27, the upper end and the lower end of the cover plate 25 are provided with L-shaped grooves 28 respectively communicated with the two clamping grooves 31, L-shaped plates 29 are connected in the L-shaped grooves 28 in a sliding manner, the two L-shaped plates 29 are respectively fixedly connected with the two wedge blocks 26, and one ends of the two L-shaped plates 29 far away from the wedge block 26 are fixedly connected with pressing handles 30.
In the invention, the screw 17 is clamped into the slot 22 by rotating the screw 17, then the threaded ring 18 is rotated, the threaded ring 18 pressurizes the pressure spring 20 through the sliding ring 19, so that the NB-IOT gas meter is fixedly installed, the rotating rod 8 is driven by the rotating handle 10 to rotate, the rotating rod 8 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives one of the threaded sleeves 6 to rotate, one of the threaded sleeves 6 drives the other three threaded sleeves 6 to rotate through four chain wheels 11 and chains, the four threaded sleeves 6 drive four threaded rods 5 to move, the four threaded rods 5 drive the base meter 1 to move, namely, the position of the installed NB-IOT gas meter can be adjusted until the proper position, the wedge-shaped block 26 is moved out of the placing slot 32 by pressing the two pressing handles 30 and driving the wedge-shaped block 26 to move through the L-shaped plate 29, the cover plate 25 can be removed and the battery can be replaced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. The high-temperature-resistant NB-IOT gas meter based on the Internet of things comprises an adjusting mechanism and is characterized in that the adjusting mechanism comprises a base meter (1) and an intelligent control meter (2), the base meter (1) is fixedly connected with the intelligent control meter (2), a mounting plate (3) is arranged on the rear side of the base meter, a groove (4) is arranged at the front end of the mounting plate (3), four threaded rods (5) are arranged in the groove (4), the front ends of the four threaded rods (5) are fixedly connected with the base meter (1), the rear ends of the four threaded rods (5) are arranged to penetrate through the mounting plate (3) in a sliding mode, threaded sleeves (6) are sleeved on the outer surfaces of the four threaded rods (5) in threaded sleeves, the four threaded sleeves (6) are rotatably connected with the inner side wall of the groove (4), and the four threaded sleeves (6) are in transmission connection through a transmission mechanism (7), be equipped with dwang (8) in recess (4), be connected through bevel gear group (9) transmission between dwang (8) and one of them threaded sleeve (6), the one end of dwang (8) is rotated and is run through mounting panel (3) and coaxial fixedly connected with turning handle (10).
2. The high-temperature-resistant NB-IOT gas meter based on the Internet of things is characterized in that the transmission mechanism (7) comprises four chain wheels (11), the four chain wheels (11) are respectively and fixedly connected with the four threaded sleeves (6) in a coaxial mode, and the four chain wheels (11) are in transmission connection through chains.
3. The high-temperature-resistant NB-IOT gas meter based on the Internet of things is characterized in that the bevel gear set (9) comprises a first bevel gear (12) and a second bevel gear (13) which are meshed with each other, the first bevel gear (12) is coaxially and fixedly connected with the rotating rod (8), and the second bevel gear (13) is coaxially and fixedly connected with the threaded sleeve (6).
4. The high-temperature-resistant NB-IOT gas meter based on the Internet of things is characterized by further comprising an installation mechanism, wherein the installation mechanism comprises two arc-shaped plates (14), the two arc-shaped plates (14) are both rotatably connected with the rear end of the installation plate (3), one ends, far away from the installation plate (3), of the two arc-shaped plates (14) are respectively and fixedly connected with a first clamping plate (15) and a second clamping plate (16), one end, close to the second clamping plate (16), of the first clamping plate (15) is rotatably connected with a screw rod (17), a threaded ring (18), a sliding ring (19), a pressure spring (20) and a pressure ring (21) are sequentially sleeved outside the screw rod (17), the threaded ring (18) is in threaded connection with the screw rod (17), the sliding ring (19) and the pressure ring (21) are in sliding connection with the screw rod (17), and the threaded ring (18) is rotatably connected with the sliding ring (19), the two ends of the pressure spring (20) are fixedly connected with the pressure ring (21) and the sliding ring (19) respectively, a groove (22) matched with the screw rod (17) is formed in the second clamping connection plate (16), and a clamping groove (23) matched with the pressure ring (21) is formed in the second clamping connection plate (16).
5. The high-temperature-resistant NB-IOT gas meter based on the Internet of things is characterized by further comprising a clamping mechanism, wherein the clamping mechanism comprises a battery jar (24) arranged on the intelligent control meter (2), a cover plate (25) is arranged on the battery jar (24), the cover plate (25) is arranged in a T shape, clamping grooves (31) are arranged on the upper side wall and the lower side wall of the cover plate (25), wedge blocks (26) are connected in the two grooves (4) in a sliding manner, a placing groove (32) matched with the wedge blocks (26) is arranged on the inner side wall of the battery jar (24), the wedge blocks (26) are fixedly connected with the inner bottom of the clamping grooves (31) through springs (27), L-shaped grooves (28) communicated with the two clamping grooves (31) are arranged at the upper end and the lower end of the cover plate (25), and L-shaped plates (29) are connected in the L-shaped grooves (28), two L template (29) respectively with two wedge (26) fixed connection, two the equal fixedly connected with pressure handle (30) of one end that wedge (26) were kept away from in L template (29).
6. The high-temperature-resistant NB-IOT gas meter based on the Internet of things as claimed in claim 5, wherein the end of the wedge block (26) far away from the bottom in the groove (4) is provided with a smooth inclined surface, and the inclined surface faces to the end far away from the L-shaped groove (28).
7. The high-temperature-resistant NB-IOT gas meter based on the Internet of things as claimed in claim 1, wherein the GN-203C high-temperature anticorrosion nano composite ceramic paint is sprayed on the surface layers of the base table (1) and the intelligent control table (2).
8. The high-temperature-resistant NB-IOT gas meter based on the Internet of things as claimed in claim 5, wherein the intelligent control table (2) is connected with an external NB-IOT platform, and the NB-IOT platform is connected with a remote control center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210401379.1A CN114509124A (en) | 2022-04-18 | 2022-04-18 | High temperature resistant NB-IOT gas table based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210401379.1A CN114509124A (en) | 2022-04-18 | 2022-04-18 | High temperature resistant NB-IOT gas table based on thing networking |
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| Publication Number | Publication Date |
|---|---|
| CN114509124A true CN114509124A (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210401379.1A Pending CN114509124A (en) | 2022-04-18 | 2022-04-18 | High temperature resistant NB-IOT gas table based on thing networking |
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| CN (1) | CN114509124A (en) |
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| CN210981405U (en) * | 2019-12-05 | 2020-07-10 | 湖北容百锂电材料有限公司 | Novel high temperature resistant anti-oxidation flow tester |
| CN112525271A (en) * | 2020-12-22 | 2021-03-19 | 李韬 | Safe convenient type intelligent gas table |
| CN212772440U (en) * | 2020-08-08 | 2021-03-23 | 周鹏飞 | Pile foundation fixing device for civil engineering |
| CN213956490U (en) * | 2020-12-25 | 2021-08-13 | 黄敏 | Gas meter for gas metering convenient to installation |
-
2022
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005114524A (en) * | 2003-10-07 | 2005-04-28 | Toho Gas Co Ltd | Apparatus for supporting gas meter, and tentative fixing tool |
| CN207397849U (en) * | 2017-09-28 | 2018-05-22 | 储锴 | A kind of oil immersed type high overload power transformer |
| CN108680223A (en) * | 2018-05-21 | 2018-10-19 | 谢继富 | A kind of gas meter, flow meter being easily installed |
| CN208343063U (en) * | 2018-06-11 | 2019-01-08 | 盐城工业职业技术学院 | Furniture raw material stripping and slicing device |
| CN208596541U (en) * | 2018-06-22 | 2019-03-12 | 全南利鑫工艺有限公司 | A kind of musical box being convenient for changing damper |
| CN210824603U (en) * | 2019-09-04 | 2020-06-23 | 罗泽翼 | Copper substrate and steel strip combination rolling device |
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| CN212772440U (en) * | 2020-08-08 | 2021-03-23 | 周鹏飞 | Pile foundation fixing device for civil engineering |
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| CN213956490U (en) * | 2020-12-25 | 2021-08-13 | 黄敏 | Gas meter for gas metering convenient to installation |
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Application publication date: 20220517 |