CN213210068U - Gas on-line monitoring device - Google Patents
Gas on-line monitoring device Download PDFInfo
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- CN213210068U CN213210068U CN202022260616.6U CN202022260616U CN213210068U CN 213210068 U CN213210068 U CN 213210068U CN 202022260616 U CN202022260616 U CN 202022260616U CN 213210068 U CN213210068 U CN 213210068U
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Abstract
The utility model relates to the field of gas monitoring, in particular to a gas online monitoring device, which comprises a supporting frame, wherein the top end of a beam is rotationally connected with a walking wheel, the outer side of the walking wheel is rotationally connected with a vehicle body, the front end of a middle shaft of the walking wheel is fixedly connected with a worm wheel, the outer upper end of the worm wheel is engaged and connected with a worm, the left end of the worm is fixedly connected with a first bevel gear, the outer side of the first bevel gear is engaged and connected with a second bevel gear, the outer right upper corner of the vehicle body is fixedly connected with an electric telescopic rod, the top end of the electric telescopic rod is rotationally connected with a gear, the outer side of the gear is engaged and connected with a chain, and the right lower end of the chain is fixedly connected with a collector, the monitoring range is enlarged, and the device is favorable for enlarging the monitoring range and improving the accuracy of monitoring data.
Description
Technical Field
The utility model relates to a gaseous monitoring field specifically is a gaseous on-line monitoring device.
Background
Atmospheric pollution is more and more serious, the country has more and more great intensity to the environmental management, and the factory as one of the important sources of atmospheric pollution needs to carry out the polluted gas management according to the national policy, need use the gaseous on-line monitoring device in the polluted gas management's in-process.
The existing gas online monitoring device has a very limited monitoring range, can cause inaccurate monitoring data and is difficult to move, and meanwhile, when the existing gas online monitoring device monitors, the flow rate and the volume of gas cannot be controlled, so that the monitoring data has large fluctuation, and a large amount of calculation is needed to determine the concentration range in a fuzzy manner.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gaseous on-line monitoring device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a gas online monitoring device comprises a supporting frame, wherein a cross beam is fixedly connected to the top end of the supporting frame, a traveling wheel is rotatably connected to the top end of the cross beam, a vehicle body is rotatably connected to the outer side of the traveling wheel, a worm wheel is fixedly connected to the front end of a center shaft of the traveling wheel, a worm is meshed with the upper end of the outer side of the worm wheel, a first bevel gear is fixedly connected to the left end of the worm, a second bevel gear is meshed with the outer side of the first bevel gear, an electric telescopic rod is fixedly connected to the upper right corner of the outer side of the vehicle body, a gear is rotatably connected to the top end of the electric telescopic rod, a chain is meshed with the outer side of the gear, a collector is fixedly connected to the lower right end of the chain, a pipeline, the terminal fixedly connected with of main shaft of second motor changes the board, the lower extreme of changeing the board rotates and is connected with the member, the other end of member rotates and is connected with the saddle, the inboard bottom sliding connection of casing has the light ball, the bottom and the pipeline fixed connection of casing, the top fixedly connected with monitor of automobile body, the top upper left corner fixedly connected with siren of automobile body.
Preferably, the cross beam is convex, the vehicle body is concave, and the vehicle body is connected with the cross beam in a sliding mode.
Preferably, the worm passes through solid fixed ring and automobile body fixed connection, the number of worm wheel is total 2, the worm wheel is horizontal symmetrical arrangement.
Preferably, a first motor is fixedly connected to the left lower corner of the inner side of the vehicle body, and the tail end of a main shaft of the first motor is fixedly connected with the second bevel gear.
Preferably, the left lower end of the chain is fixedly connected with a fixed block, and the fixed block is fixedly connected with the vehicle body.
Preferably, the monitor is provided with a detection module, a transmission module and a monitoring module, and the monitor is positioned on the right side of the alarm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the monitoring height can be adjusted by the electric telescopic rod driving the chain to move through the walking wheel, the worm, the first bevel gear, the second bevel gear, the first motor, the electric telescopic rod, the gear, the chain and the like, and the worm is driven to rotate through the first motor, so that the vehicle body moves along the beam, the monitoring range is enlarged, the device is beneficial to enlarging the monitoring range and improving the accuracy of monitoring data;
2. the utility model discloses in, through the second motor that sets up, change board, member, saddle, light spheroid etc. drive through the second motor and change the board and rotate, change the board and drive the member motion to the member drives the saddle and slides from top to bottom, carries out quantitative extraction gas, can adjust gaseous velocity of flow through this device, confirms gaseous capacity, thereby carries out accurate monitoring, need not a large amount of calculations and obtains the result.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;
fig. 4 is a schematic structural diagram of the point C in fig. 1 according to the present invention.
In the figure: 1-support frame, 2-cross beam, 3-road wheel, 4-vehicle body, 5-worm wheel, 6-worm, 7-first bevel gear, 8-second bevel gear, 9-first motor, 10-electric telescopic rod, 11-gear, 12-chain, 13-fixed block, 14-collector, 15-shell, 16-second motor, 17-rotating plate, 18-rod piece, 19-slider, 20-light ball, 21-pipeline, 22-monitor and 23-alarm.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
an online gas monitoring device comprises a support frame 1, wherein the top end of the support frame 1 is fixedly connected with a cross beam 2, the top end of the cross beam 2 is rotatably connected with a walking wheel 3, the outer side of the walking wheel 3 is rotatably connected with a vehicle body 4, the front end of a middle shaft of the walking wheel 3 is fixedly connected with a worm wheel 5, the outer upper end of the worm wheel 5 is engaged and connected with a worm 6, the left end of the worm 6 is fixedly connected with a first bevel gear 7, the outer side of the first bevel gear 7 is engaged and connected with a second bevel gear 8, the outer right upper corner of the vehicle body 4 is fixedly connected with an electric telescopic rod 10, the top end of the electric telescopic rod 10 is rotatably connected with a gear 11, the outer side of the gear 11 is engaged and connected with a chain 12, the right lower end of the chain 12 is fixedly, the tail end of a main shaft of the second motor 16 is fixedly connected with a rotating plate 17, the lower end of the rotating plate 17 is rotatably connected with a rod member 18, the other end of the rod member 18 is rotatably connected with a sliding member 19, the bottom end of the inner side of the shell 15 is slidably connected with a light ball 20, the bottom end of the shell 15 is fixedly connected with a pipeline 21, the top end of the vehicle body 4 is fixedly connected with a monitor 22, and the top left corner of the vehicle body 4 is fixedly connected with an alarm 23.
The cross beam 2 is convex, the car body 4 is concave, and the car body 4 is connected with the cross beam 2 in a sliding manner, so that the car body 4 is kept stable in the advancing process; the worm 6 is fixedly connected with the vehicle body 4 through a fixing ring, the number of the worm wheels 5 is 2, and the worm wheels 5 are horizontally and symmetrically arranged, so that the worm 6 stably rotates; a first motor 9 is fixedly connected to the left lower corner of the inner side of the vehicle body 4, the tail end of a main shaft of the first motor 9 is fixedly connected with a second bevel gear 8, and the second bevel gear 8 rotates through the first motor 9; the left lower end of the chain 12 is fixedly connected with a fixed block 13, the fixed block 13 is fixedly connected with the vehicle body 4, and the fixed block 13 supports the chain; monitor 22 is equipped with detection module, transmission module and monitoring module, and monitor 22 is located the right side of siren 23, and detection module is used for the gas concentration data in the detection environment, and transmission module is used for receiving and transmitting the detection information, and monitoring module is used for receiving gas concentration information and makes safety judgement according to gas concentration information.
The working process is as follows: all electrical appliances in the device adopt an external power supply, a first motor 9 is turned on to drive a second bevel gear 8 to rotate, the second bevel gear 8 drives a first bevel gear 7 to rotate, the first bevel gear 7 drives a worm 6 to rotate, the worm 6 rotates to drive a worm wheel 5 to rotate, the worm wheel 5 drives a traveling wheel 3 to rotate, so that a vehicle body 4 slides along a cross beam 2, a gear 11 can be lifted up or lowered down by opening an electric telescopic rod 10, so that a collector 14 at the bottom end of a chain is lifted up or lowered down, the monitoring range and the monitoring height can be quickly adjusted by the device, a second motor 16 is turned on, the second motor 16 drives a rotating plate 17 to rotate, the rotating plate 17 drives a slider rod piece 18 to move, so that a slider 19 slides in a shell 15, gas is quantitatively extracted through a pipeline 21, the gas is transmitted to a monitor 22 for measurement, if the gas concentration exceeds the standard, and warning the staff.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a gaseous on-line monitoring device, includes support frame (1), its characterized in that: the top end of the supporting frame (1) is fixedly connected with a cross beam (2), the top end of the cross beam (2) is rotatably connected with a walking wheel (3), the outer side of the walking wheel (3) is rotatably connected with a vehicle body (4), the front end of a middle shaft of the walking wheel (3) is fixedly connected with a worm wheel (5), the upper end of the outer side of the worm wheel (5) is meshed with a worm (6), the left end of the worm (6) is fixedly connected with a first bevel gear (7), the outer side of the first bevel gear (7) is meshed with a second bevel gear (8), the right upper right corner of the outer side of the vehicle body (4) is fixedly connected with an electric telescopic rod (10), the top end of the electric telescopic rod (10) is rotatably connected with a gear (11), the outer side of the gear (11) is meshed, the left end fixedly connected with pipeline (21) of collector (14), middle-end fixedly connected with casing (15) of automobile body (4), inboard upper end fixedly connected with second motor (16) of casing (15), the terminal fixedly connected with of main shaft of second motor (16) changes board (17), the lower extreme of changeing board (17) rotates and is connected with member (18), the other end of member (18) rotates and is connected with slider (19), the inboard bottom sliding connection of casing (15) has light ball (20), the bottom and pipeline (21) fixed connection of casing (15), the top fixedly connected with monitor (22) of automobile body (4), the top upper left corner fixedly connected with siren (23) of automobile body (4).
2. The on-line gas monitoring device according to claim 1, wherein: the shape of crossbeam (2) is convex, the shape of automobile body (4) is concave, automobile body (4) and crossbeam (2) sliding connection.
3. The on-line gas monitoring device according to claim 1, wherein: worm (6) are through solid fixed ring and automobile body (4) fixed connection, the number of worm wheel (5) is total 2, worm wheel (5) are horizontal symmetrical arrangement.
4. The on-line gas monitoring device according to claim 1, wherein: the left lower corner of the inner side of the vehicle body (4) is fixedly connected with a first motor (9), and the tail end of a main shaft of the first motor (9) is fixedly connected with a second bevel gear (8).
5. The on-line gas monitoring device according to claim 1, wherein: the left lower end of the chain (12) is fixedly connected with a fixing block (13), and the fixing block (13) is fixedly connected with the vehicle body (4).
6. The on-line gas monitoring device according to claim 1, wherein: the monitor (22) is provided with a detection module, a transmission module and a monitoring module, and the monitor (22) is positioned on the right side of the alarm (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260616.6U CN213210068U (en) | 2020-10-13 | 2020-10-13 | Gas on-line monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260616.6U CN213210068U (en) | 2020-10-13 | 2020-10-13 | Gas on-line monitoring device |
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| Publication Number | Publication Date |
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| CN213210068U true CN213210068U (en) | 2021-05-14 |
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| CN202022260616.6U Active CN213210068U (en) | 2020-10-13 | 2020-10-13 | Gas on-line monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324586A (en) * | 2021-06-01 | 2021-08-31 | 惠州市新一代工业互联网创新研究院 | Sensitive article logistics distribution monitoring equipment based on Beidou + NB-IoT |
-
2020
- 2020-10-13 CN CN202022260616.6U patent/CN213210068U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324586A (en) * | 2021-06-01 | 2021-08-31 | 惠州市新一代工业互联网创新研究院 | Sensitive article logistics distribution monitoring equipment based on Beidou + NB-IoT |
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