CN203202525U - Support leveling mechanism for low-frequency mechanical spectrometer - Google Patents
Support leveling mechanism for low-frequency mechanical spectrometer Download PDFInfo
- Publication number
- CN203202525U CN203202525U CN 201220707176 CN201220707176U CN203202525U CN 203202525 U CN203202525 U CN 203202525U CN 201220707176 CN201220707176 CN 201220707176 CN 201220707176 U CN201220707176 U CN 201220707176U CN 203202525 U CN203202525 U CN 203202525U
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- CN
- China
- Prior art keywords
- low frequency
- support frame
- support
- frequency mechanics
- mechanics spectrometer
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a support leveling mechanism for a low-frequency mechanical spectrometer, and the support leveling mechanism comprises a support frame, a leveling device, and a locking screw for fixing a panel of the low-frequency mechanical spectrometer. An upper plug of the support frame is arranged on an upper end opening of the support frame, the upper plug of the support frame is fastened on the support frame via the screw and a washer, and a threaded hole is provided at the center of the upper plug of the support frame and is connected with the leveling device in the axial direction. An adjusting stud at the center of the leveling device is firmly fixed to the upper plug of the support frame under the effect of the locking screw, and the threaded hole at the top of the adjusting stud can be matched with the locking screw so that the panel of the low-frequency mechanical spectrometer is effectively fixed. According to the technical solution of the support leveling mechanism for the low-frequency mechanical spectrometer, the cooperation of the adjusting stud and an adjusting nut is employed so that the goal of height adjustment is achieved and the leveling problems of the low-frequency mechanical spectrometer in the processes of installation and experiment are effectively solved.
Description
Technical field
The utility model relates to levelling gear manufacturing technology field, particularly relates to a kind of support levelling gear that is applicable to low frequency mechanics spectrometer.
Background technique
Low frequency mechanics spectrometer is for the low frequency in-fighting of measuring material itself.Because measuring the low frequency in-fighting is to apply under the very little cycle shearing stress at material to finish, thus the precision of surveying instrument to measured value to influence meeting very big.Therefore, then need low frequency mechanics spectrometer in manufacture process, to guarantee the accuracy of height, and need good anti-vibration performance.The panel that most importantly will guarantee low frequency mechanics spectrometer has higher stationarity, the levelness when measuring to ensure.A lot of levelling gears are arranged on the market, but not only need the service behaviour of these levelling gears outstanding, the more important thing is energy and the good supporting use of low frequency mechanics spectrometer, make experimentation become and optimize more.
Summary of the invention
The technical problem that the utility model mainly solves provides a kind of support levelling gear that is applicable to low frequency mechanics spectrometer, and it is reasonable in design, and is simple in structure, has effectively solved the leveling difficult problem of low frequency mechanics spectrometer in installation and experimentation.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts provides a kind of support levelling gear that is applicable to low frequency mechanics spectrometer, comprising: supporting frame, levelling device and the fixing lock screw of low frequency mechanics spectrometer panel; The support frame as described above upper end-hole is equipped with the supporting frame upper plug head; The support frame as described above upper plug head is fastened on the support frame as described above by screw and pad; Support frame as described above upper plug head center has tapped hole, and it axially connects described levelling device; The adjusting double-screw bolt at described levelling device center can firmly be fixed on the support frame as described above upper plug head under the effect of locking nut; The tapped hole on described adjusting double-screw bolt top can cooperate low frequency mechanics spectrometer panel effectively fixing with lock screw.
Preferably, support frame as described above is formed by connecting by connecting tendon by many supporting posts.
Preferably, the adjusting nut in the described levelling device can cooperate realization highly to regulate with described adjusting double-screw bolt; Between the low frequency mechanics spectrometer panel that described adjusting nut and adjusting double-screw bolt top are fixed thrust ball bearing is housed, prevents panel and adjusting nut synchronous rolling; Be lined with rubber pad between described thrust ball bearing and low frequency mechanics spectrometer panel.
Preferably, there is the non-circular cross-section section centre of described adjusting double-screw bolt, can make things convenient for tool holding.
Preferably, described adjusting nut periphery is annular knurl processing, and its symmetrical position that directly makes progress is equipped with a pair of handle.
Preferably, described rubber pad is the high-damping rubber pad of strong anti-vibration performance.
The beneficial effects of the utility model are: a kind of support levelling gear that is applicable to low frequency mechanics spectrometer is provided, utilize the adjusting double-screw bolt to cooperate with adjusting nut, realize the highly purpose of adjusting, effectively solved the leveling difficult problem of low frequency mechanics spectrometer in installation and experimentation.
Description of drawings
To be that the utility model is a kind of be applicable to that the master of the support levelling gear of low frequency mechanics spectrometer looks schematic representation to Fig. 1;
Fig. 2 is a kind of cross-sectional schematic that is applicable to the support levelling gear of low frequency mechanics spectrometer of the utility model;
The mark of each parts is as follows in the accompanying drawing: 1, supporting frame; 2, supporting frame upper plug head; 3, levelling device; 4, low frequency mechanics spectrometer panel; 5, locking nut; 6, lock screw; 7, packing ring; 11, supporting post; 12, connecting tendon; 13, screw; 31, regulate double-screw bolt; 32, adjusting nut; 33, thrust ball bearing; 34, high-damping rubber circle; 35, handle; 36, rectangular cross-section section.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also accompanying drawing 1 and Fig. 2, the utility model is embodiment comprise:
A kind of support levelling gear that is applicable to low frequency mechanics spectrometer comprises: supporting frame 1, levelling device 3 and the fixing lock screw 6 of low frequency mechanics spectrometer panel 4; Support frame as described above 1 is formed by connecting by connecting tendon 12 by four supporting posts 11; Support frame as described above 1 upper end-hole is equipped with supporting frame upper plug head 2; Support frame as described above upper plug head 2 is fastened on the support frame as described above 1 by screw 13; Support frame as described above upper plug head 2 centers have tapped hole, and it axially connects described levelling device 3; The adjusting double-screw bolt 31 at described levelling device 3 centers can firmly be fixed on the support frame as described above upper plug head 2 under the effect of locking nut 5; The tapped hole on described adjusting double-screw bolt 31 tops can cooperate low frequency mechanics spectrometer panel 4 effectively fixing with lock screw 6.There is rectangular cross-section section 36 centre of described adjusting double-screw bolt 31, can make things convenient for tool holding.Adjusting nut 32 in the described levelling device 3 can cooperate with described adjusting double-screw bolt 31 to be realized highly regulating; Between the low frequency mechanics spectrometer panel 4 that described adjusting nut 32 and adjusting double-screw bolt 31 tops are fixed thrust ball bearing 33 is housed, can prevents the synchronous rolling of low frequency mechanics spectrometer panel 4 and adjusting nut 32; Be lined with the high-damping rubber pad 34 of strong anti-vibration performance between described thrust ball bearing 33 and the low frequency mechanics spectrometer panel 4.Described adjusting nut 32 peripheries are annular knurl processing, and its symmetrical position that directly makes progress is equipped with a pair of handle 35.
In conjunction with a preferred embodiments a kind of working method that is applicable to the support levelling gear of low frequency mechanics spectrometer of the utility model is described:
Four described a kind of support levelling gears of low frequency mechanics spectrometer that are applicable to are placed on the same horizontal plane.Hole according to 4 four corners of low frequency mechanics spectrometer panel cooperates described adjusting double-screw bolt 31, and low frequency mechanics spectrometer panel 4 is filled up on described high-damping rubber pad 34 stably.Then, a leveling instrument is placed at four angles at low frequency mechanics spectrometer panel 4 respectively, horizontal situation according to low frequency mechanics spectrometer panel 4, by adjusting nut 32 adjusting levels, after the adjustment level, lock screw 6 is installed on the adjusting double-screw bolt 31, screw lock screw 6 it is applied certain axial force, make low frequency mechanics spectrometer panel 4 more stable, shimming 7 between lock screw 6 and low frequency mechanics spectrometer panel 4, the thickness 6mm of pad 7, and can cover the gap that the hole axle cooperates on the low frequency mechanics spectrometer panel 4.
A kind of support levelling gear that is applicable to low frequency mechanics spectrometer of the utility model, the upper end of its adjusting nut is provided with thrust ball bearing, can reduce the surface friction drag of rotation adjusting nut, makes leveling more laborsaving; Simultaneously, the upper end of thrust ball bearing is provided with the high-damping rubber pad, can play the effect of vibration isolation, can guarantee that also flat board and rubber pad are plane contact, has improved stability and the measuring accuracy of instrument; The centre of regulating double-screw bolt is provided with the rectangular cross-section section, can pass through the tool holding rectangular cross-section, prevents from regulating double-screw bolt and rotates; Surface Machining at adjusting nut has the cylindrical annular knurl, and suitable people holds operation, and adjusting nut directly upwards is provided with the handle of two symmetries, makes that the rotation adjusting nut is more laborsaving.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model description to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (6)
1. support levelling gear that is applicable to low frequency mechanics spectrometer comprises: supporting frame, levelling device and the fixing lock screw of low frequency mechanics spectrometer panel; It is characterized in that: the support frame as described above upper end-hole is equipped with the supporting frame upper plug head; The support frame as described above upper plug head is fastened on the support frame as described above by screw and pad; Support frame as described above upper plug head center has tapped hole, and it axially connects described levelling device; The adjusting double-screw bolt at described levelling device center can firmly be fixed on the support frame as described above upper plug head under the effect of locking nut; The tapped hole on described adjusting double-screw bolt top can cooperate low frequency mechanics spectrometer panel effectively fixing with lock screw.
2. a kind of support levelling gear that is applicable to low frequency mechanics spectrometer according to claim 1, it is characterized in that: support frame as described above is formed by connecting by connecting tendon by many supporting posts.
3. a kind of support levelling gear that is applicable to low frequency mechanics spectrometer according to claim 1 is characterized in that: the adjusting nut in the described levelling device can cooperate with described adjusting double-screw bolt realizes highly adjusting; Between the low frequency mechanics spectrometer panel that described adjusting nut and adjusting double-screw bolt top are fixed thrust ball bearing is housed, prevents panel and adjusting nut synchronous rolling; Be lined with rubber pad between described thrust ball bearing and low frequency mechanics spectrometer panel.
4. a kind of support levelling gear that is applicable to low frequency mechanics spectrometer according to claim 1, it is characterized in that: there is the non-circular cross-section section centre of described adjusting double-screw bolt, can make things convenient for tool holding.
5. a kind of support levelling gear that is applicable to low frequency mechanics spectrometer according to claim 3 is characterized in that: described adjusting nut periphery is annular knurl processing, its directly upwards symmetrical position a pair of handle is housed.
6. a kind of support levelling gear that is applicable to low frequency mechanics spectrometer according to claim 3, it is characterized in that: described rubber pad is the high-damping rubber pad of strong anti-vibration performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707176 CN203202525U (en) | 2012-12-20 | 2012-12-20 | Support leveling mechanism for low-frequency mechanical spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707176 CN203202525U (en) | 2012-12-20 | 2012-12-20 | Support leveling mechanism for low-frequency mechanical spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202525U true CN203202525U (en) | 2013-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220707176 Withdrawn - After Issue CN203202525U (en) | 2012-12-20 | 2012-12-20 | Support leveling mechanism for low-frequency mechanical spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062581A (en) * | 2012-12-20 | 2013-04-24 | 苏州市职业大学 | Supporting and leveling mechanism applicable to low frequency mechanical spectrometer |
-
2012
- 2012-12-20 CN CN 201220707176 patent/CN203202525U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062581A (en) * | 2012-12-20 | 2013-04-24 | 苏州市职业大学 | Supporting and leveling mechanism applicable to low frequency mechanical spectrometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130918 Effective date of abandoning: 20141001 |
|
| RGAV | Abandon patent right to avoid regrant |