CN214201157U - Moving device for light-tight smoke meter - Google Patents
Moving device for light-tight smoke meter Download PDFInfo
- Publication number
- CN214201157U CN214201157U CN202120006200.3U CN202120006200U CN214201157U CN 214201157 U CN214201157 U CN 214201157U CN 202120006200 U CN202120006200 U CN 202120006200U CN 214201157 U CN214201157 U CN 214201157U
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- China
- Prior art keywords
- base
- light
- smokemeter
- mobile device
- belt pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000779 smoke Substances 0.000 title description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a mobile device for light-tight smokemeter, the on-line screen storage device comprises a base, the base is hollow structure, and the below of base is provided with the gyro wheel to the gyro wheel is connected with installation piece bearing, installation piece and base fixed connection, and be provided with spacing hole in the middle of the installation piece, sliding connection has spacing post in the spacing hole, and spacing post upper end and lead screw fixed connection, lead screw and box thread connection, and the sleeve upper end is connected with base bearing, fixed mounting has driven pulley in the middle of the sleeve, and is connected through the belt between driven pulley and the driving pulley, the driving pulley is installed in the pivot. This a mobile device for light-tight smokemeter can be convenient for place light-tight smokemeter above that, and the smokemeter of being convenient for removes to make this a mobile device for light-tight smokemeter can be convenient for the staff and remove the smokemeter, and can be convenient for remove the back and fix the device, the smokemeter of being convenient for detects work.
Description
Technical Field
The utility model relates to a mobile device technical field specifically is a mobile device for light tight smokemeter.
Background
When a beam of light passes through a gas with consistent density and temperature, the intensity of the light is attenuated due to absorption and scattering, and the opaque smoke meter is an instrument which is manufactured by using the physical principle of light attenuation as the working principle and is used for detecting the smoke intensity.
But current light-tight smokemeter generally removes with handheld when using, when needs detect a plurality of waiting to detect the car, the staff removes the smokemeter and detects inconveniently, greatly increased staff's intensity of labour, still reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mobile device for light-tight smokemeter to propose the problem that current light-tight smokemeter is not convenient for remove in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a moving device for a light-tight smokemeter comprises a base, wherein the base is of a hollow structure, rollers are arranged below the base and are connected with bearings of an installation block, the installation block is fixedly connected with the base, a limiting hole is formed in the middle of the installation block, a limiting column is connected in the limiting hole in a sliding mode, the upper end of the limiting column is fixedly connected with a lead screw, the lead screw is in threaded connection with a sleeve, the upper end of the sleeve is connected with the bearings of the base, a driven belt pulley is fixedly installed in the middle of the sleeve and is connected with a driving belt pulley through a belt, the driving belt pulley is installed on a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a worm, the upper end of the rotating shaft penetrates through the base, a hand wheel is installed on the upper end of the rotating shaft, the bottom end of the worm is connected with the inner wall bearings of the base, a worm wheel is meshed on the left side of the worm and is connected with the inner wall bearings of the base, the left side of the worm wheel is meshed with a rack, a supporting block is fixedly connected to the lower end of the rack, the rack is arranged in the sliding groove, the sliding groove is formed in the left end of the base, a placing groove is formed in the upper portion of the base, and a baffle is arranged around the placing groove.
Preferably, the number of the supporting blocks is 4, and the supporting blocks are uniformly distributed below the base.
Preferably, the structural shape of the sliding groove is in a convex shape, and the shape of the sliding groove is matched with the shape of the cross section of the rack.
Preferably, the diameters of the driving pulley and the driven pulley are the same, and the driving pulley and the driven pulley are arranged on the same horizontal plane.
Preferably, the limiting column is perpendicular to the wheel shaft of the roller, and the limiting column and the roller are located on the same vertical plane.
Preferably, the structure shape of the limiting hole is square, and the shape of the limiting hole is matched with the shape of the cross section of the limiting column.
Compared with the prior art, the beneficial effects of the utility model are that: this a mobile device for light-tight smokemeter can be convenient for place light-tight smokemeter above that, and the smokemeter of being convenient for removes to make this a mobile device for light-tight smokemeter can be convenient for the staff and remove the smokemeter, and can be convenient for remove the back and fix the device, the smokemeter of being convenient for detects work:
1. the universal rotating roller is arranged below the moving device for the light-tight smokemeter, the light-tight smokemeter is placed in the placing groove of the moving device for the light-tight smokemeter, and then the moving device for the light-tight smokemeter is pushed to conveniently move the light-tight smokemeter;
2. make the rack descend through rotating the hand wheel, with supporting shoe and ground contact for this a mobile device for light-tight smokemeter keeps placing the smokemeter on it to keep stable when carrying out the during operation after removing, and when descending the supporting shoe, carries out the card with the gyro wheel and dies, makes this a mobile device for light-tight smokemeter can not slide.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is an enlarged schematic view of point A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the sectional structure of the lead screw and the mounting block;
fig. 4 is a schematic view of the top view structure of the present invention.
In the figure: 1. a base; 2. a roller; 3. a worm; 4. a worm gear; 5. a support block; 6. a chute; 7. a rack; 8. a rotating shaft; 9. a hand wheel; 10. a drive pulley; 11. a baffle plate; 12. a placement groove; 13. a sleeve; 14. a driven pulley; 15. a screw rod; 16. a limiting column; 17. a limiting hole; 18. and (7) installing the block.
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: a moving device for a light-tight smoke meter comprises a base 1, a roller 2, a worm 3, a worm wheel 4, a supporting block 5, a sliding groove 6, a rack 7, a rotating shaft 8, a hand wheel 9, a driving belt pulley 10, a baffle 11, a placing groove 12, a sleeve 13, a driven belt pulley 14, a screw rod 15, a limiting column 16, a limiting hole 17 and a mounting block 18, wherein the base 1 is of a hollow structure, the roller 2 is arranged below the base 1, the roller 2 is in bearing connection with the mounting block 18, the mounting block 18 is fixedly connected with the base 1, the limiting hole 17 is arranged in the middle of the mounting block 18, the limiting column 16 is in sliding connection in the limiting hole 17, the upper end of the limiting column 16 is fixedly connected with the screw rod 15, the screw rod 15 is in threaded connection with the sleeve 13, the upper end of the sleeve 13 is in bearing connection with the base 1, the driven belt pulley 14 is fixedly mounted in the middle of the sleeve 13, and the driven belt pulley 14 is connected with the driving belt pulley 10 through a belt, drive pulley 10 installs on pivot 8, 8 bottom of pivot and 3 fixed connection of worm, base 1 is passed to 8 upper ends of pivot, hand wheel 9 is installed to 8 upper ends of pivot, the bottom of worm 3 is connected with base 1's inner wall bearing, the left side meshing of worm 3 has worm wheel 4, worm wheel 4 is connected with base 1's inner wall bearing, the meshing of worm wheel 4 left side has rack 7, the lower extreme fixedly connected with supporting shoe 5 of rack 7, rack 7 sets up in spout 6, spout 6 sets up in base 1's left end, base 1's top is provided with standing groove 12, install baffle 11 around standing groove 12.
The supporting blocks 5 are provided with 4 supporting blocks, and the supporting blocks are uniformly distributed below the base 1, so that the mobile device can be kept stable through the supporting blocks 5.
The structural shape of the sliding chute 6 is in a shape of a Chinese character 'tu', and the shape of the sliding chute 6 is matched with the shape of the section of the rack 7, so that the rack 7 can stably slide in the sliding chute 6.
The diameters of the driving pulley 10 and the driven pulley 14 are the same, and the driving pulley 10 and the driven pulley 14 are disposed on the same horizontal plane, so that good transmission between the driving pulley 10 and the driven pulley 14 can be ensured.
The limiting column 16 is perpendicular to the wheel shaft of the roller 2, and the limiting column 16 and the roller 2 are in the same vertical plane, so that the roller 2 can be conveniently clamped by the limiting column 16.
The structure shape of the limiting hole 17 is square, the shape of the limiting hole is matched with the shape of the cross section of the limiting column 16, and the limiting column 16 can be conveniently limited not to rotate through the limiting hole 17.
The working principle is as follows: the universal rotating roller 2 is arranged below the moving device for the light-tight smokemeter, the light-tight smokemeter is placed in the placing groove 12 of the moving device for the light-tight smokemeter, and then the moving device for the light-tight smokemeter is pushed to conveniently move the light-tight smokemeter;
when the mobile device moves to a monitoring point, the hand wheel 9 is rotated to drive the worm 3 and the driving belt pulley 10 to rotate, the worm 3 drives the worm wheel 4 to rotate, the worm wheel 4 is meshed with the rack 7, the rack 7 moves downwards, the supporting block 5 is contacted with the ground, the mobile device for the light-tight smoke meter keeps stable, the driving belt pulley 10 drives the driven belt pulley 14 to rotate, the driven belt pulley 14 drives the sleeve 13 to rotate, the screw rod 15 is screwed out, the lower end of the screw rod 15 is connected with the limiting column 16, the limiting column 16 does not rotate due to the limitation of the limiting hole 17, but moves downwards in a straight line, reaches the position of the roller 2, the rotation of the roller 2 is limited, the mobile device for the light-tight smoke meter is guaranteed not to slide, and the detection is convenient.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.
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. A mobile device for a light-tight smokemeter, comprising a base (1), characterized in that: the base (1) is of a hollow structure, the roller (2) is arranged below the base (1), the roller (2) is connected with the mounting block (18) through a bearing, the mounting block (18) is fixedly connected with the base (1), a limiting hole (17) is formed in the middle of the mounting block (18), a limiting column (16) is connected in the limiting hole (17) in a sliding mode, the upper end of the limiting column (16) is fixedly connected with a lead screw (15), the lead screw (15) is in threaded connection with a sleeve (13), the upper end of the sleeve (13) is connected with the base (1) through a bearing, a driven belt pulley (14) is fixedly mounted in the middle of the sleeve (13), the driven belt pulley (14) is connected with the driving belt pulley (10) through a belt, the driving belt pulley (10) is mounted on a rotating shaft (8), and the bottom end of the rotating shaft (8) is fixedly connected with a worm (3), base (1) is passed to pivot (8) upper end, and pivot (8) upper end installs hand wheel (9), the bottom of worm (3) is connected with the inner wall bearing of base (1), and the left side meshing of worm (3) has worm wheel (4) to worm wheel (4) are connected with the inner wall bearing of base (1), the meshing of worm wheel (4) left side has rack (7), and the lower extreme fixedly connected with supporting shoe (5) of rack (7), rack (7) set up in spout (6), and spout (6) set up in the left end of base (1), the top of base (1) is provided with standing groove (12), and installs baffle (11) around standing groove (12).
2. The mobile device for a light-tight smokemeter according to claim 1, wherein: the number of the supporting blocks (5) is 4, and the supporting blocks are uniformly distributed below the base (1).
3. The mobile device for a light-tight smokemeter according to claim 1, wherein: the structural shape of the sliding groove (6) is in a convex shape, and the shape of the sliding groove (6) is matched with the shape of the section of the rack (7).
4. The mobile device for a light-tight smokemeter according to claim 1, wherein: the wheel diameters of the driving belt pulley (10) and the driven belt pulley (14) are the same, and the driving belt pulley (10) and the driven belt pulley (14) are arranged on the same horizontal plane.
5. The mobile device for a light-tight smokemeter according to claim 1, wherein: the limiting column (16) is perpendicular to the wheel shaft of the roller (2), and the limiting column (16) and the roller (2) are located on the same vertical plane.
6. The mobile device for a light-tight smokemeter according to claim 1, wherein: the structure shape of the limiting hole (17) is square, and the shape of the limiting hole is matched with the shape of the cross section of the limiting column (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120006200.3U CN214201157U (en) | 2021-01-04 | 2021-01-04 | Moving device for light-tight smoke meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120006200.3U CN214201157U (en) | 2021-01-04 | 2021-01-04 | Moving device for light-tight smoke meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214201157U true CN214201157U (en) | 2021-09-14 |
Family
ID=77633077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120006200.3U Expired - Fee Related CN214201157U (en) | 2021-01-04 | 2021-01-04 | Moving device for light-tight smoke meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214201157U (en) |
-
2021
- 2021-01-04 CN CN202120006200.3U patent/CN214201157U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |