CN219798391U - Instrument calibration auxiliary device - Google Patents
Instrument calibration auxiliary device Download PDFInfo
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- CN219798391U CN219798391U CN202320823867.1U CN202320823867U CN219798391U CN 219798391 U CN219798391 U CN 219798391U CN 202320823867 U CN202320823867 U CN 202320823867U CN 219798391 U CN219798391 U CN 219798391U
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- sliding
- instrument calibration
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- 238000004164 analytical calibration Methods 0.000 title claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Abstract
The utility model discloses an instrument calibration auxiliary device, which comprises a main body box, wherein a bearing top plate is arranged at the top of the main body box, two groups of synchronous clamps are arranged in the main body box, and the synchronous clamps are used for controlling an instrument to be centered; the synchronous clamp comprises two groups of embedded bearings, double-thread screws are arranged on the inner sides of the embedded bearings, sliding plates are arranged on the outer sides of the double-thread screws, two groups of sliding rods are arranged at the tops of the sliding plates, and clamping plates are arranged at the tops of the sliding rods. According to the utility model, the synchronous component is arranged, so that the problem that the measurement structure is influenced due to the fact that the centering fixation cannot be ensured when the measuring instrument is fixed by the existing instrument calibration auxiliary device is effectively solved by utilizing the synchronous component.
Description
Technical Field
The utility model relates to the technical field of calibration assistance, in particular to an instrument calibration assistance device.
Background
Many modern measuring instruments are subject to a certain degree of error after a long period of time, because the structure to be measured is often adjusted, in order to avoid the influence of the error on the measurement result, the measuring instrument is usually required to be calibrated before measurement, and the instrument is required to be arranged on an auxiliary device for calibration when the instrument is calibrated.
The existing instrument calibration auxiliary device needs to be provided with a plurality of groups of clamps when the instrument is clamped and adjusted during use, so that the adjustment distances are different, the positions of the monitoring instrument are directly influenced, and the result of centering influence on calibration cannot be set.
Disclosure of Invention
The utility model aims to provide an instrument calibration auxiliary device so as to solve the technical problem that the centering fixation of a measuring instrument cannot be accurately controlled in the background art, so that the calibration result is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the auxiliary device for instrument calibration comprises a main body box, wherein a bearing top plate is arranged at the top of the main body box, and two groups of synchronous clamps are arranged in the main body box and used for controlling an instrument to be centered;
the synchronous clamp comprises two groups of embedded bearings, double-thread screws are arranged on the inner sides of the embedded bearings, sliding plates are arranged on the outer sides of the double-thread screws, two groups of sliding rods are arranged at the tops of the sliding plates, and clamping plates are arranged at the tops of the sliding rods.
Preferably, four groups of leveling bubbles are arranged on the bearing top plate, a plurality of groups of limiting sliding grooves are formed in the top of the bearing top plate and located on the outer side of the sliding rod, four groups of adjusting assemblies are arranged at the bottom of the main body box and used for leveling the device.
Preferably, a rotary rod is arranged on the front face of the double-thread screw rod, and an adjusting knob is arranged on the front face of the rotary rod.
Preferably, the inner sides of the two ends of the sliding plate are embedded and provided with limiting guide rods, and the limiting guide rods are positioned in the main box.
Preferably, the adjusting part comprises a limit bracket, a limit plate is arranged on the front surface of the limit bracket, a rotary column is arranged in the inner side of the limit bracket in an embedded mode, a fastening knob is arranged on the right side of the limit bracket, two groups of threaded loop bars are arranged at the bottom of the rotary column, a rotary screw is arranged in the inner side of the threaded loop bars in an embedded mode, an auxiliary rotary table is arranged on the outer side of the rotary screw, and a welding column is arranged at the bottom of the threaded loop bars.
Preferably, the bottom of the welding column is provided with a rotating ball, the outer side of the rotating ball is provided with a limiting sleeve, the bottom of the limiting sleeve is provided with a fixed disc, the bottom of the fixed disc is provided with four groups of drill rods, and the inner side of the fixed disc is embedded with four groups of adjusting rods.
Preferably, a fixing nut is arranged on the outer side of the top of the adjusting rod, a supporting disc is arranged at the bottom of the adjusting rod, four groups of through holes are formed in the top of the supporting disc, and the through holes are positioned on the outer side of the drill rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the synchronous component is arranged, when the device is used, the main body box can provide an installation position for an internal result, the stability of the whole structure is ensured, the bearing top plate at the top can provide support for a measuring instrument, the limit sliding groove can provide limitation for an internal adjusting structure, the embedded bearing is arranged at the inner side of the main body structure, the embedded bearing provides an auxiliary rotating effect for an internal double-thread screw rod, the rotary regulation of the back double-thread screw rod can be controlled by the front rotary rod and the adjusting knob through rotation, the sliding plate arranged at the outer side can move towards the middle part under the control of the double-thread screw rod, the stability of the sliding regulation can be effectively increased in the moving process, the sliding rod structure at the top can be regulated along the limit sliding groove, so that the two groups of clamping plates at the top can be driven to clamp the measuring instrument in the middle, the measuring instrument can be effectively ensured to be clamped and fixed in the middle when the rotating regulation is performed, and the problem that the measuring instrument is not ensured to be fixed in the middle when the existing instrument calibration auxiliary device is used for measuring instrument is effectively solved.
2. The utility model has the advantages that the traditional support structure is easy to generate a structure which is swaying to influence leveling when the instrument is required to be calibrated in the outdoor environment by installing the adjusting component and the traditional height adjusting component, the limit bracket is arranged at the bottom of the main body structure and can be used for providing the rotation adjusting capability for the internal rotating column, the fastening knob at the right side can effectively rotate to limit the rotating column, the swaying of the rotating column is avoided when the adjustment is carried out, the screw sleeve rod structure at the bottom can realize the height adjustment under the cooperation of the internal rotating screw rod and the auxiliary turntable, the welding column at the bottom can be fixed with the rotating ball at the bottom in a welding mode, the swivel ball then cooperates the stop collar in the outside to realize the inclination of removal degree and adjusts, the fixed disk of bottom then is used for providing the mounted position for the structure of bottom, utilize the drill rod structure can insert outdoor earth ground according to the condition and fix, the inboard of fixed disk utilizes bearing structure to set up fixation nut structure simultaneously, utilize fixation nut cooperation regulation pole can control the supporting disk of bottom and carry out altitude mixture control, contact ground can support at normal planar structure when the supporting disk descends, can get into ground through control drill rod when need carry out different condition adjustment and realize fixedly, thereby realize the effect of adjusting according to different conditions.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a clamping plate structure according to the present utility model;
FIG. 3 is a schematic view of a threaded shank according to the present utility model;
FIG. 4 is a schematic view of the structure of the rotary screw of the present utility model;
fig. 5 is a schematic view of the structure of the drill rod of the present utility model.
In the figure: 1. a main body case; 101. a load-bearing top plate; 102. leveling the air bubble; 103. limiting sliding grooves; 2. a double-thread screw; 201. a chimeric bearing; 202. a rotating rod; 203. an adjustment knob; 3. a clamping plate; 301. a sliding plate; 302. a limit guide rod; 303. a slide bar; 4. a threaded sleeve rod; 401. a limit bracket; 402. a limiting plate; 403. a spin column; 404. fastening a knob; 405. rotating the screw; 406. an auxiliary turntable; 5. a drill rod; 501. welding a column; 502. a rotating ball; 503. a limit sleeve; 504. a fixed plate; 6. a support plate; 601. an adjusting rod; 602. a fixing nut; 603. and a through hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and 2, the present utility model provides an embodiment: an instrument calibration aid;
the device comprises a main body box 1, a bearing top plate 101 is installed at the top of the main body box 1, four groups of leveling bubbles 102 are arranged on the top of the bearing top plate 101, a plurality of groups of limit sliding grooves 103 are formed in the top of the bearing top plate 101, the limit sliding grooves 103 are located on the outer sides of the sliding rods 303, two groups of synchronous clamps are arranged in the main body box 1 and used for controlling instrument centering, each synchronous clamp comprises two groups of embedded bearings 201, a double-thread screw rod 2 is arranged on the inner side of each embedded bearing 201, a rotating rod 202 is arranged on the front side of each double-thread screw rod 2, an adjusting knob 203 is arranged on the front side of each rotating rod 202, a sliding plate 301 is arranged on the outer side of each double-thread screw rod 2, two groups of sliding rods 303 are arranged on the top of each sliding plate 301, a clamping plate 3 is arranged on the top of each sliding rod, limit sliding rod 302 is embedded in the inner sides of two ends of each sliding plate 301, each limit sliding rod 302 is located in the main body box 1, an installation position can be provided for an internal result, the stability of the whole structure is guaranteed, the bearing top plate 101 through the top can provide support for a measuring instrument, the inner adjusting structure can be limited, the inner side of each limit sliding rod 103 is arranged on the inner side of the main body structure, a rotating rod 202 is provided with a rotating rod 202, an adjusting knob 203 is arranged on the front side of each sliding rod 2 can be rotated along the two groups of the corresponding adjusting rods 2, and the two groups of the corresponding sliding rods 2 can be simultaneously driven to rotate along the corresponding adjusting rods 2, and can move along the corresponding adjusting rods to the corresponding adjusting rods 2, and can move along the corresponding adjusting rods 2, can guarantee effectively that measuring instrument is fixed by centre gripping in the time of carrying out rotation regulation, utilize synchronous subassembly to solve current instrument calibration auxiliary device effectively and can't guarantee to fix in the middle when carrying out measuring instrument fixed and lead to influencing the problem of measurement structure.
Referring to fig. 3, 4 and 5, an instrument calibration aid is shown;
comprises a main body box 1, four groups of adjusting components are arranged at the bottom of the main body box 1 and used for leveling a device, each adjusting component comprises a limiting bracket 401, a limiting plate 402 is arranged on the front surface of each limiting bracket 401, a rotary column 403 is embedded and arranged at the inner side of each limiting bracket 401, a fastening knob 404 is arranged on the right side of each limiting bracket 401, two groups of threaded loop bars 4 are arranged at the bottom of each rotary column 403, a rotary screw 405 is embedded and arranged at the inner side of each threaded loop bar 4, an auxiliary rotary table 406 is arranged at the outer side of each rotary screw 405, a welding column 501 is arranged at the bottom of each threaded loop bar 4, a rotary ball 502 is arranged at the bottom of each welding column 501, a limiting sleeve 503 is arranged at the outer side of each rotary ball 502, a fixed disc 504 is arranged at the bottom of each limiting sleeve 503, four groups of drill rods 5 are embedded and arranged at the inner side of each fixed disc 504, the outside at regulation pole 601 top is provided with fixation nut 602, the bottom of regulation pole 601 is provided with supporting disk 6, four groups of through holes 603 have been seted up at the top of supporting disk 6, and through holes 603 are located the outside of drill rod 5, through being equipped with spacing support 401 in the bottom of major structure, can provide rotatory regulation's ability for inside column 403 with spacing support 401, the column 403 can be effectively restrained in rotation to the fastening knob 404 on right side, avoid the column 403 to rock when carrying out the regulation, the screw thread loop bar 4 structure of bottom can realize high regulation under the cooperation of rotatory screw 405 and auxiliary turntable 406 in inside, the welding post 501 of bottom can be fixed with the rotating ball 502 of bottom through the welded mode, the inclination adjustment of the movable degree is then realized to the spacer 503 in the cooperation outside to rotating ball 502, the fixed disk 504 of bottom is then used for providing the mounted position for the structure of bottom, utilize the drill rod 5 structure to insert outdoor earth ground according to the condition and fix, the inboard of fixed disk 504 utilizes bearing structure to set up fixation nut 602 structure simultaneously, utilize fixation nut 602 cooperation to adjust pole 601 can control the supporting disk 6 of bottom and carry out altitude mixture control, contact ground can support at normal planar structure when supporting disk 6 descends, can get into ground through control drill rod 5 when needing to carry out different condition adjustment and realize fixing to realize adjusting according to different condition's effect.
Working principle: when the device is used, firstly, the height of the drill rod 5 is adjusted according to the situation, the supporting disc 6 or the drill rod 5 is fixed on the ground, after the fixation, the auxiliary turntable 406 is rotated according to the situation through observing leveling bubbles 102 at the top, the transmission drives the rotary screw rod 405 to control the heights of the threaded sleeve rod 4 and the whole structure of the top, the top bearing top plate 101 is leveled, an instrument is placed at the top after the leveling, the double-threaded screw rod 2 at the inner side is controlled to rotate through the rotary adjusting knob 203, and the transmission drives the clamping plate 3 at the top to center by utilizing the sliding plate 301 to clamp and fix the instrument.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. An instrument calibration aid comprising a main body case (1), characterized in that: the top of the main body box (1) is provided with a bearing top plate (101), and two groups of synchronous clamps are arranged in the main body box (1) and are used for controlling centering of an instrument;
the synchronous clamp comprises two groups of embedded bearings (201), a double-thread screw rod (2) is arranged on the inner side of each embedded bearing (201), a sliding plate (301) is arranged on the outer side of each double-thread screw rod (2), two groups of sliding rods (303) are arranged at the top of each sliding plate (301), and a clamping plate (3) is arranged at the top of each sliding rod (303).
2. An instrument calibration aid according to claim 1, wherein: four groups of leveling bubbles (102) are arranged on the bearing top plate (101), a plurality of groups of limiting sliding grooves (103) are formed in the top of the bearing top plate (101), the limiting sliding grooves (103) are located on the outer side of the sliding rod (303), four groups of adjusting components are arranged at the bottom of the main body box (1), and the adjusting components are used for leveling the device.
3. An instrument calibration aid according to claim 1, wherein: the front face of the double-thread screw rod (2) is provided with a rotating rod (202), and the front face of the rotating rod (202) is provided with an adjusting knob (203).
4. An instrument calibration aid according to claim 1, wherein: the inner sides of the two ends of the sliding plate (301) are embedded and provided with limiting guide rods (302), and the limiting guide rods (302) are positioned in the main box (1).
5. An instrument calibration aid according to claim 2, wherein: the adjusting part comprises a limiting support (401), a limiting plate (402) is arranged on the front surface of the limiting support (401), a rotary column (403) is embedded and arranged on the inner side of the limiting support (401), a fastening knob (404) is arranged on the right side of the limiting support (401), two groups of threaded sleeve rods (4) are arranged at the bottom of the rotary column (403), a rotary screw (405) is embedded and arranged on the inner side of each threaded sleeve rod (4), an auxiliary rotary table (406) is arranged on the outer side of each rotary screw (405), and a welding column (501) is arranged at the bottom of each threaded sleeve rod (4).
6. An instrument calibration aid according to claim 5, wherein: the welding device is characterized in that a rotating ball (502) is arranged at the bottom of the welding column (501), a limiting sleeve (503) is arranged on the outer side of the rotating ball (502), a fixed disc (504) is arranged at the bottom of the limiting sleeve (503), four groups of drill rods (5) are arranged at the bottom of the fixed disc (504), and four groups of adjusting rods (601) are embedded and arranged on the inner side of the fixed disc (504).
7. An instrument calibration aid according to claim 6, wherein: the outer side of adjusting pole (601) top is provided with fixation nut (602), and the bottom of adjusting pole (601) is provided with supporting disk (6), and four groups of through-holes (603) have been seted up at the top of supporting disk (6), and through-hole (603) are located the outside of drill rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320823867.1U CN219798391U (en) | 2023-04-13 | 2023-04-13 | Instrument calibration auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320823867.1U CN219798391U (en) | 2023-04-13 | 2023-04-13 | Instrument calibration auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219798391U true CN219798391U (en) | 2023-10-03 |
Family
ID=88186160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320823867.1U Active CN219798391U (en) | 2023-04-13 | 2023-04-13 | Instrument calibration auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219798391U (en) |
-
2023
- 2023-04-13 CN CN202320823867.1U patent/CN219798391U/en active Active
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