CN217304866U - A calibration auxiliary device for visibility meter - Google Patents
A calibration auxiliary device for visibility meter Download PDFInfo
- Publication number
- CN217304866U CN217304866U CN202220055246.9U CN202220055246U CN217304866U CN 217304866 U CN217304866 U CN 217304866U CN 202220055246 U CN202220055246 U CN 202220055246U CN 217304866 U CN217304866 U CN 217304866U
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- fixedly connected
- support column
- support plate
- base
- visibility
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- 238000000034 method Methods 0.000 abstract description 17
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009194 climbing Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model discloses a calibration auxiliary device for a visibility meter, which relates to the technical field of visibility meters and comprises a base, wherein the base is provided with a support column, the front side of the support column is provided with a movable rod, the support column is provided with a fixed plate, the fixed plate is provided with a motor, the left side of the motor is provided with a shaft lever, the left end of the shaft lever is provided with a gear, the support column is provided with a support plate, the support plate is provided with a visibility meter, the left end of the support plate is provided with a counterweight device, when a worker needs to maintain or debug, the shaft lever is driven to rotate by controlling the rotation of the motor, the shaft lever drives the gear to rotate, the gear is meshed with the movable rod to drive the movable rod to move on the support column in the vertical direction, the support plate is driven to move in the moving process of the movable rod, so that the visibility instrument on the support plate can be adjusted in height in the vertical direction, therefore, the maintenance and debugging of the working personnel are facilitated, and the climbing danger of the working personnel is reduced.
Description
Technical Field
The utility model relates to a visibility meter technical field specifically is a calibration auxiliary device for visibility meter.
Background
The visibility meter is an instrument for measuring atmospheric extinction coefficient and obtaining the macroscopic observation distance in the atmosphere according to an empirical formula, and is mainly used for measuring the visible distance of the atmosphere, and the visibility meter needs to be calibrated in the daily maintenance process of the visibility meter, so that the measurement precision is improved.
Traditional visibility meter can not carry out lift adjustment, accomplishes the back with the visibility meter installation, when needing to maintain or debug the visibility meter, needs the staff to climb up with the ladder to maintain or debug, and the staff of not only being convenient for maintains and debugs, still increases staff's danger, for this reason the utility model provides a calibration auxiliary device for visibility meter.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a calibration auxiliary device for visibility meter, the advantage that it has is when staff need maintain or debug, it rotates through the control motor and drives the axostylus axostyle and rotate, the axostylus axostyle drives gear revolve, the gear drives the removal that the carriage release lever carries out vertical direction on the support column through meshing on with the carriage release lever, the carriage release lever removes the in-process and drives the backup pad and remove, make visibility instrument in the backup pad can carry out altitude mixture control in vertical direction, thereby be convenient for the staff maintain and debug, and still reduced the staff and climbed high danger.
The above object of the present invention can be achieved by the following technical solutions:
a calibration auxiliary device for a visibility meter comprises a base, wherein a support column is vertically and fixedly connected on the base, the front side of the supporting column is vertically embedded and is connected with a moving rod in a sliding way, the supporting column is horizontally sleeved and fixedly connected with a fixed plate, the fixed plate is connected with the movable rod in a sliding way, the right end of the upper side of the fixed plate is fixedly connected with a motor, the output end of the left side of the motor is fixedly connected with a shaft lever, the left end of the shaft lever is fixedly connected with a gear, one side of the movable rod, which is close to the gear, is meshed with the gear through teeth, a supporting plate is horizontally sleeved and vertically and slidably connected on the supporting column, which is positioned above the fixed plate, the utility model discloses a portable instrument, including carriage release lever, backup pad, carriage release lever, backup pad upper end with backup pad bottom fixed connection, the right-hand member department fixed connection of backup pad upside has visibility instrument, backup pad left end department is equipped with the counter weight device.
Through adopting above-mentioned technical scheme, when the staff need maintain or debug, rotate through the control motor and drive the axostylus axostyle and rotate, the axostylus axostyle drives gear revolve, the gear through with the carriage release lever on the meshing drive the carriage release lever carry out the removal of vertical direction on the support column, the carriage release lever removes the in-process and drives the backup pad and remove, make visibility instrument in the backup pad can carry out altitude mixture control in vertical direction, thereby be convenient for the staff maintain and debug, and the danger that the staff climbed has still been reduced, wherein, the counter weight device can make the backup pad drive the in-process that visibility instrument moved and keep the level, prevent that the backup pad from taking place the slope.
The present invention may be further configured in a preferred embodiment as: the counterweight device comprises a connecting piece, the connecting piece is embedded at the left end of the bottom of the supporting plate and is fixedly connected with the supporting plate, a steel wire rope is fixedly connected with the bottom of the connecting piece, and a counterweight block is fixedly connected with the lower end of the steel wire rope.
Through adopting above-mentioned technical scheme, during the use, the balancing weight of connecting on the wire rope passes through backup pad and support column formation lever principle, support fixedly with the support column with this to backup pad, prevent that the backup pad from moving the in-process and appearing focus skew or unstable condition on the support column, lead to the device to receive the condition of damaging or appearing the slope, wherein, through connecting piece and backup pad rigid motion, make the balancing weight unchangeable at device moving as a whole in-process holding position, thereby play balanced centrobaric effect to the device.
The present invention may be further configured in a preferred embodiment as: the base edge all is equipped with fixing device, fixing device includes the sleeve, the sleeve is vertical run through the base and with base fixed connection, vertical the inserting of establishing and threaded connection has the threaded rod in the sleeve, threaded rod upper end fixedly connected with hand wheel, threaded rod lower extreme fixedly connected with inserted bar, the inserted bar with sleeve sliding connection.
Through adopting above-mentioned technical scheme, during the use, earlier pass through the sleeve department on the base with the inserted bar as an organic whole of being connected, insert the underground, then rotate through the control hand wheel and drive the threaded bar and rotate, the threaded bar is through carrying out the removal of vertical direction with sleeve threaded connection for the threaded bar further takes the inserted bar to insert underground depths, thereby further fixes and supports the base, with this holistic stability of improvement device.
The present invention may be further configured in a preferred embodiment as: the lower end of the inserted link is fixedly connected with a conical head.
Through adopting above-mentioned technical scheme, through setting up the conical head, can make the staff insert the inserted bar when fixing underground, it is more convenient laborsaving, be convenient for improve the availability factor.
To sum up, the utility model discloses a following at least one kind of useful technological effect:
1. when a worker needs to maintain or debug, the shaft lever is driven to rotate by controlling the rotation of the motor, the shaft lever drives the gear to rotate, the gear is meshed with the movable rod to drive the movable rod to move on the support column in the vertical direction, the support plate is driven to move in the moving process of the movable rod, so that the visibility instrument on the support plate can be subjected to height adjustment in the vertical direction, the worker can conveniently maintain and debug, the climbing risk of the worker is also reduced, and the counterweight device can enable the support plate to be kept horizontal in the process of driving the visibility instrument to move, so that the support plate is prevented from being inclined;
2. when the device is used, the counterweight blocks connected to the steel wire rope form a lever principle through the support plate and the support column, so that the support plate and the support column are supported and fixed, the phenomenon that the gravity center of the device is damaged or inclined due to the fact that the support plate shifts or is unstable in the moving process of the support column is prevented, the counterweight blocks are kept unchanged in position in the overall moving process of the device through the fact that the connecting piece and the support plate are fixed, and the gravity center of the device is balanced;
3. during the use, earlier with the threaded rod with be connected the inserted bar as an organic whole and pass through sleeve department on the base, insert the underground, then rotate through the control hand wheel and drive the threaded rod and rotate, the threaded rod through with sleeve threaded connection carry out the removal of vertical direction for the threaded rod further takes the inserted bar to insert secret depths, thereby further fixes and supports the base, with this improvement device holistic stability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: 1. a base; 2. a support pillar; 3. a travel bar; 4. a fixing plate; 5. a motor; 6. a shaft lever; 7. a gear; 8. a support plate; 9. visibility instruments; 10. a counterweight device; 101. a connecting member; 102. a wire rope; 103. a balancing weight; 11. a fixing device; 111. a sleeve; 112. a threaded rod; 113. a hand wheel; 114. inserting a rod; 12. a conical head.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in FIG. 1, the calibration auxiliary device for visibility meter disclosed by the present invention comprises a base 1, a support post 2 is vertically and fixedly connected to the base 1, a movable rod 3 is vertically embedded and slidably connected to the front side of the support post 2, a fixed plate 4 is horizontally sleeved and fixedly connected to the support post 2, the fixed plate 4 is slidably connected to the movable rod 3, a motor 5 is fixedly connected to the right end of the upper side of the fixed plate 4, a shaft lever 6 is fixedly connected to the left output end of the motor 5, when a worker needs to perform maintenance or debugging, the shaft lever 6 is driven to rotate by controlling the rotation of the motor 5, a gear 7 is fixedly connected to the left end of the shaft lever 6, the gear 7 is driven to rotate by the shaft lever 6, the movable rod 3 is engaged with the gear 7 by teeth on the side close to the gear 7, the gear 7 is engaged with the movable rod 3 to drive the movable rod 3 to perform vertical movement on the support post 2, lie in 4 top horizontal sleeves of fixed plate and establish and vertical direction sliding connection has backup pad 8 on the support column 2, 3 upper ends of carriage release lever and 8 bottom fixed connection of backup pad, 3 removal in-process of carriage release lever drive backup pad 8 and remove, the right-hand member department fixedly connected with visibility instrument 9 of backup pad 8 upside, make visibility instrument 9 in the backup pad 8 can carry out altitude mixture control in vertical direction, thereby be convenient for the staff to maintain and debug, and the danger that the staff climbed has still been reduced, 8 left ends of backup pad department is equipped with counter weight device 10, counter weight device 10 can make backup pad 8 carry out the in-process that removes at drive visibility instrument 9 and keep the level, prevent that backup pad 8 from taking place the slope.
As shown in fig. 1, the counterweight device 10 includes a connecting member 101, the connecting member 101 is embedded at the left end of the bottom of the supporting plate 8 and is fixedly connected with the supporting plate 8, a steel wire rope 102 is fixedly connected to the bottom of the connecting member 101, a counterweight 103 is fixedly connected to the lower end of the steel wire rope 102, when the counterweight device is used, the counterweight 103 connected to the steel wire rope 102 forms a lever principle with the supporting column 2 through the supporting plate 8, so as to support and fix the supporting plate 8 and the supporting column 2, thereby preventing the situation that the center of gravity of the supporting plate 8 shifts or is unstable in the moving process of the supporting column 2, which causes the device to be damaged or inclined, wherein, the counterweight 103 keeps unchanged in the position in the moving process of the device as a whole through the connecting member 101 and the supporting plate 8, and thereby playing a role of balancing the center of gravity of the device.
As shown in fig. 1, the fixing devices 11 are arranged at the corners of the base 1, each fixing device 11 includes a sleeve 111, each sleeve 111 vertically penetrates through the base 1 and is fixedly connected with the base 1, each sleeve 111 is vertically inserted and is in threaded connection with a threaded rod 112, a hand wheel 113 is fixedly connected to the upper end of each threaded rod 112, the lower end of each threaded rod 112 is fixedly connected with an insertion rod 114, each insertion rod 114 is in sliding connection with the corresponding sleeve 111, when the fixing device is used, the threaded rods 112 and the insertion rods 114 which are integrally connected are inserted into the ground through the sleeves 111 on the base 1, and then the threaded rods 112 are driven to rotate by controlling the rotation of the hand wheels 113, and the threaded rods 112 are vertically moved by being in threaded connection with the sleeves 111, so that the threaded rods 112 further drive the insertion rods 114 to be inserted into the ground, thereby further fixing and supporting the base 1 and improving the overall stability of the fixing device; the conical head 12 is fixedly connected to the lower end of the inserting rod 114, and by means of the conical head 12, when the inserting rod 114 is inserted into the ground by workers to be fixed, the inserting rod is more convenient and labor-saving, and using efficiency is improved conveniently.
The implementation principle of the embodiment is as follows: when the staff need maintain or debug, it rotates to drive axostylus axostyle 6 through control motor 5 and rotates, axostylus axostyle 6 drives gear 7 and rotates, gear 7 drives the removal of carriage release lever 3 vertical direction on support column 2 through meshing on with carriage release lever 3, carriage release lever 3 removes the in-process and drives backup pad 8 and remove, make visibility instrument 9 in the backup pad 8 can carry out altitude mixture control in vertical direction, thereby be convenient for the staff to maintain and debug, and still reduced the danger that the staff climbed, wherein, counter weight device 10 can make backup pad 8 keep the level at the in-process that drives visibility instrument 9 and remove, prevent that backup pad 8 from taking place the slope.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (4)
1. A calibration aid for a visibility meter, comprising a base (1), characterized in that: the device is characterized in that a support column (2) is vertically and fixedly connected to the base (1), a moving rod (3) is vertically embedded and slidably connected to the front side of the support column (2), a fixed plate (4) is horizontally sleeved and fixedly connected to the support column (2), the fixed plate (4) is slidably connected to the moving rod (3), a motor (5) is fixedly connected to the right end of the upper side of the fixed plate (4), a shaft lever (6) is fixedly connected to the left output end of the motor (5), a gear (7) is fixedly connected to the left end of the shaft lever (6), one side of the moving rod (3) close to the gear (7) is meshed with the gear (7) through teeth, a support plate (8) is horizontally sleeved and vertically slidably connected to the upper end of the moving rod (3) above the fixed plate (4) on the support column (2), and the upper end of the moving rod (3) is fixedly connected to the bottom of the support plate (8), the support plate is characterized in that a visibility instrument (9) is fixedly connected to the right end of the upper side of the support plate (8), and a counterweight device (10) is arranged at the left end of the support plate (8).
2. A calibration aid for a visibility meter according to claim 1, characterised in that: counter weight device (10) include connecting piece (101), connecting piece (101) inlay and establish backup pad (8) bottom left end department and with backup pad (8) fixed connection, connecting piece (101) bottom fixedly connected with wire rope (102), wire rope (102) lower extreme fixedly connected with balancing weight (103), wire rope (102) are improved level the cover and are established and sliding connection has the gag lever post, the gag lever post right-hand member with support column (2) fixed connection.
3. A calibration aid for a visibility meter according to claim 1, characterised in that: base (1) edge all is equipped with fixing device (11), fixing device (11) include sleeve (111), sleeve (111) is vertical to be run through base (1) and with base (1) fixed connection, vertically insert in sleeve (111) and establish and threaded connection has threaded rod (112), threaded rod (112) upper end fixedly connected with hand wheel (113), threaded rod (112) lower extreme fixedly connected with inserted bar (114), inserted bar (114) with sleeve (111) sliding connection.
4. A calibration aid for a visibility meter according to claim 3, characterised in that: the lower end of the inserted link (114) is fixedly connected with a conical head (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220055246.9U CN217304866U (en) | 2022-01-07 | 2022-01-07 | A calibration auxiliary device for visibility meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220055246.9U CN217304866U (en) | 2022-01-07 | 2022-01-07 | A calibration auxiliary device for visibility meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217304866U true CN217304866U (en) | 2022-08-26 |
Family
ID=82924082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220055246.9U Expired - Fee Related CN217304866U (en) | 2022-01-07 | 2022-01-07 | A calibration auxiliary device for visibility meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217304866U (en) |
-
2022
- 2022-01-07 CN CN202220055246.9U patent/CN217304866U/en not_active Expired - Fee Related
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| 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: 20220826 |