CN203542439U - Working vibration measurer loading fixing device - Google Patents
Working vibration measurer loading fixing device Download PDFInfo
- Publication number
- CN203542439U CN203542439U CN201320757067.0U CN201320757067U CN203542439U CN 203542439 U CN203542439 U CN 203542439U CN 201320757067 U CN201320757067 U CN 201320757067U CN 203542439 U CN203542439 U CN 203542439U
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- China
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- supporting plate
- screw
- lower supporting
- vialog
- work
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Abstract
The utility model relates to a working vibration measurer loading fixing device which comprises an upper supporting plate, a concave lower supporting plate, two sleeves vertically installed at two ends of each supporting plate, long rods inserted into the sleeves in a sliding mode, ejection rod screws fixed on the supporting plates through vertical threaded screwing, a plate spring with one end fixed on the lower supporting plate through a bolt and a fixing device for fixing a working vibration measurer. Hexagon bolt heads are respectively arranged on the ejection rod screws and the upper ends of the long rods, and outer threads are arranged at the lower ends of the long rods. The bolt heads are turned by using a wrench to enable the outer threads at the lower ends to be screwed into screw holes of a measured table top, a probe of the working vibration measurer is in contact with the measured table top by vertically adjusting the lower supporting plate, and then the screws on two sides of the lower supporting plate are locked to achieve position fixing of the lower supporting plate. The plate spring is pressed on a measurement button of the working vibration measurer, so that the working vibration measurer is always in a working state and can measure a vibration number value.
Description
Technical field
The utility model relates to a kind of frock, is specifically related to a kind of work vialog fixture.
Background technology
Work vialog is the instrument for measuring vibrations acceleration, speed, displacement; be widely used in the quick inspection of the mechanical equipment faults such as bearing, gear, motor, fan, lathe, and some the important equipment that can not at will shut down are carried out to real time on-line monitoring and fault tentative diagnosis.
For sensor probe and the work vialog that main frame adopts cable to be connected, can use bolt, magnet base or adhesive to pop one's head in and be connected with measured piece.But the vialog for probe with main frame Integral design, can only adopt hand-held to use or calibrating at present, and hand-held exists following drawback: the one, and be difficult to guarantee probe and measured piece degree in a vertical angle, thereby cause measured value deviation.The 2nd, in use or verification process, cannot guarantee work vialog to apply stable pressure, when measured piece amplitude is larger, can cause reading shakiness to be even difficult to reading especially.The 3rd, when hand-held, need in the work of compression vialog, pin all the time measurement button, the vibration that reaches for a long time human body can affect vision and upper limbs flexible operation degree, reduces the danger that operating efficiency and increase accident occur, and may cause the occupational disease of " empty-handed finger ".
Summary of the invention
The utility model, in order to overcome the deficiency of above technology, provides a kind of work vialog of simulating hand holding state use to add loaded securement device.
The utility model overcomes the technical scheme that its technical problem adopts:
This work vialog adds loaded securement device, comprise upper backup pad, become the lower supporting plate of concave shape, two are vertically installed on the sleeve at gripper shoe two ends, slip is plugged in the stock in sleeve, by screw thread, vertically screw the push rod screw rod being fixed in gripper shoe, one end is secured by bolts in flat spring on lower supporting plate and the fixture for steady job vialog, the upper end of described push rod screw rod and stock is respectively arranged with hex bolts head, the length of described stock is greater than the length of sleeve, the lower end of described stock is provided with external screw thread, described lower supporting plate is placed on two sleeves and by the screw at two ends and fixes, the baseplane of described two sleeves overlaps.
Above-mentioned fixture comprises the slotted hole being horizontally placed on lower supporting plate, two L shaped pressing plates, the bottom of described pressing plate is provided with the projection of outwardly convex, the external diameter of described projection and the aperture of slotted hole match, on described pressing plate, be provided with through hole, described pressing plate slides to be plugged in after passing through hole in the slotted hole on lower supporting plate and by bolt by projection and utilizes fastening nuts to fix.
In order to improve the life-span of work vialog and to prevent that depression bar from damaging the plastic casing of work vialog by pressure, also comprise intermediate support plate, be vertically slidably mounted on the depression bar on intermediate support plate, be fixed on the pressure cap of depression bar upper end, the upper end of described pressure cap is provided with circular hole, pressing plate is slidably mounted in circular hole, in the circular hole of described pressure cap and the below that is positioned at pressing plate is provided with spring I, the lower end of described pressure cap and the upper end of intermediate support plate are provided with spring II, and described two sleeves slide and are plugged in the both sides of intermediate support plate and fix by the screw at two ends.
For better guiding, in above-mentioned sleeve, be provided with chute, on described stock, be fixed with slide block, the external diameter of described slide block and the internal diameter of described chute match, and described slide block slides and is plugged in chute.
Fastening for the ease of often unclamping, the screw at above-mentioned lower supporting plate two ends is spring screw, and the described bolt for fixed head spring is spring bolt.
Fastening for the ease of often unclamping, the screw at above-mentioned intermediate support plate two ends is spring screw.
The beneficial effects of the utility model are: utilize spanner to rotate the bolt head of stock, make in the screw that screws into tested table top of its lower end, thereby this work vialog of realization adds the fixing of loaded securement device, work vialog is fixed on lower supporting plate by fixture, by adjusting up and down the height of lower supporting plate, the probe of work vialog is contacted with tested table top, lock afterwards the screw of lower supporting plate both sides, realizing the position of lower supporting plate fixes, flat spring is pressed on the measurement button of work vialog, the work vialog of realization remains duty.The vialog of now working can be measured the vibrating numerical of tested table top.Utilize spanner to rotate the bolt head of push rod screw rod, its promotion pressing plate and depression bar are moved downward, until the bottom of work vialog is withstood in depression bar lower end, can prevent that work vialog from causing the inaccurate situation of reading to occur because vibration causes probe not contact with tested table top when work, realized the effect that applies steady pressure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is clamp structure schematic diagram of the present utility model;
In figure, 1. upper backup pad 2. intermediate support plate 3. lower supporting plate 4. sleeve 5. stock 6. push rod screw rod 7. pressure cap 8. pressing plate 9. spring I 10. slide block 11. chute 12. spring screw 13. spring bolt 14. bolt 15. pressing plate 15.1 projection 15.2 through hole 16. slotted hole 17. flat spring 18. depression bar 19. spring II.
The specific embodiment
Below in conjunction with accompanying drawing 1, accompanying drawing 2, the utility model is described further.
This work vialog adds loaded securement device, comprise upper backup pad 1, become the lower supporting plate 3 of concave shape, two are vertically installed on the sleeve 4 at gripper shoe 1 two ends, slip is plugged in the stock 5 in sleeve 4, by screw thread, vertically screw the push rod screw rod 6 being fixed in gripper shoe 1, one end is secured by bolts in flat spring 17 on lower supporting plate 3 and the fixture for steady job vialog, the upper end of push rod screw rod 6 and stock 5 is respectively arranged with hex bolts head, the length of stock 5 is greater than the length of sleeve 4, the lower end of stock 5 is provided with external screw thread, lower supporting plate 3 is placed on two sleeves 4 and by the screw at two ends and fixes, the baseplane of two sleeves 4 overlaps.During use, sleeve 4 is placed on tested table top, to utilize spanner to rotate the bolt head of stock 5 afterwards, make in the screw that screws into tested table top of its lower end, thereby this work vialog of realization adds the fixing of loaded securement device, work vialog is fixed on lower supporting plate 3 by fixture, by adjusting up and down the height of lower supporting plate 3, the probe of work vialog is contacted with tested table top, lock afterwards the screw of lower supporting plate 3 both sides, realizing the position of lower supporting plate 3 fixes, flat spring 17 is pressed on the measurement button of work vialog, the work vialog of realization remains duty.The vialog of now working can be measured the vibrating numerical of tested table top.Utilize spanner to rotate the bolt head of push rod screw rod 6, its promotion pressing plate 8 and depression bar 18 are moved downward, until the bottom that work vialog is withstood in depression bar 18 lower ends, can prevent that work vialog from causing the inaccurate situation of reading to occur because vibration causes probe and tested table top loose contact when work, realized the effect that applies steady pressure.
As shown in Figure 2, fixture comprises the slotted hole 16 being horizontally placed on lower supporting plate 3, two L shaped pressing plates 15, the bottom of pressing plate 15 is provided with the projection 15.1 of outwardly convex, the aperture of the external diameter of projection 15.1 and slotted hole 16 matches, on pressing plate 15, be provided with through hole 15.2, pressing plate 15 slides to be plugged in the slotted hole 16 on lower supporting plate 3 and by bolt 14 by projection 15.1 and utilizes fastening nuts to fix through after through hole 15.2.Two pressing plates 15 can slide so that according to the corresponding width of work vialog adjustment of different model specification in slotted hole 16, work vialog is placed between two pressing plates 15, make it clamp work vialog two pressing plate 15 relative slidings afterwards, again bolt 14 and nut are screwed, can realize the fixing of work vialog, fixing simple, use rapid and convenient, improved efficiency.
Also comprise intermediate support plate 2, be vertically slidably mounted on the depression bar 18 on intermediate support plate 2, be fixed on the pressure cap 7 of depression bar 18 upper ends, the upper end of pressure cap 7 is provided with circular hole, pressing plate 8 is slidably mounted in circular hole, in the circular hole of the pressure cap 7 and below that is positioned at pressing plate 8 is provided with spring I 9, the upper end of the lower end of pressure cap 7 and intermediate support plate 2 is provided with 4 slips of 19, two sleeves of spring II and is plugged in the both sides of intermediate support plate 2 and fixes by the screw at two ends.In the time of turn push rod screw rod 6, first its lower end contacts with pressing plate 8, its continuation presses downwards in the process of pressing plate 8, Compress Spring I 9, at the effect lower pressing cap 7 of downforce, promote depression bar 18 downwards until the upper end of work vialog is pushed down in the bottom of depression bar 18, now pressure cap 7 meeting Compress Spring II 19 in the process moving downward, due to spring I 9 and the 19 elastic force effects of spring II, the vibrations of work vialog its generation when detecting can be offset by spring I 9 and spring II 19, prevent stress from cannot discharge and cause the damage of work vialog, and effectively prevent that depression bar 18 is when pressing work vialog, the situation that causes the plastic casing of work vialog to be damaged by pressure due to hard contact occurs.
In above-mentioned sleeve 4, be provided with chute 11, be fixed with slide block 10 on stock 5, the internal diameter of the external diameter of slide block 10 and described chute 11 matches, and slide block 10 slides and is plugged in chute 11.Stock 5 utilizes slide block 10 to slide and play the guiding role in chute 11, can make the position of stock 5 in sleeve 4 relatively fixing, therefore when installing, easily makes the male end of stock 5 bottoms accurately insert in the screw of tested table top, has improved installation effectiveness.
The screw at lower supporting plate 3, intermediate support plate 2 two ends can be spring screw 12, for the bolt of fixed head spring 17, can be spring bolt 13.Utilize spring screw 12 or spring bolt 13 to fix and can lockingly be convenient to again loose unloading, improved operating efficiency.
Claims (6)
1. a work vialog adds loaded securement device, it is characterized in that: comprise upper backup pad (1), become the lower supporting plate (3) of concave shape, two are vertically installed on the sleeve (4) at gripper shoe (1) two ends, slip is plugged in the stock (5) in sleeve (4), by screw thread, vertically screw the push rod screw rod (6) being fixed in gripper shoe (1), one end is secured by bolts in flat spring (17) on lower supporting plate (3) and the fixture for steady job vialog, the upper end of described push rod screw rod (6) and stock (5) is respectively arranged with hex bolts head, the length of described stock (5) is greater than the length of sleeve (4), the lower end of described stock (5) is provided with external screw thread, described lower supporting plate (3) is placed in two sleeves (4) above and fixes by the screw at two ends, the baseplane of described two sleeves (4) overlaps.
2. work vialog according to claim 1 adds loaded securement device, it is characterized in that: described fixture comprises the slotted hole (16) being horizontally placed on lower supporting plate (3), two L shaped pressing plates (15), the bottom of described pressing plate (15) is provided with the projection (15.1) of outwardly convex, the aperture of the external diameter of described projection (15.1) and slotted hole (16) matches, on described pressing plate (15), be provided with through hole (15.2), described pressing plate (15) slides to be plugged in the slotted hole (16) on lower supporting plate (3) and by bolt (14) by projection (15.1) and utilizes fastening nuts to fix through after through hole (15.2).
3. work vialog according to claim 1 and 2 adds loaded securement device, it is characterized in that: also comprise intermediate support plate (2), vertically be slidably mounted on the depression bar (18) on intermediate support plate (2), be fixed on the pressure cap (7) of depression bar (18) upper end, the upper end of described pressure cap (7) is provided with circular hole, pressing plate (8) is slidably mounted in circular hole, in the circular hole of described pressure cap (7) and the below that is positioned at pressing plate (8) is provided with spring I (9), the upper end of the lower end of described pressure cap (7) and intermediate support plate (2) is provided with spring II (19), described two sleeves (4) slide and are plugged in the both sides of intermediate support plate (2) and fix by the screw at two ends.
4. work vialog according to claim 3 adds loaded securement device, it is characterized in that: in described sleeve (4), be provided with chute (11), on described stock (5), be fixed with slide block (10), the internal diameter of the external diameter of described slide block (10) and described chute (11) matches, and described slide block (10) slides and is plugged in chute (11).
5. work vialog according to claim 1 adds loaded securement device, it is characterized in that: the screw at described lower supporting plate (3) two ends is spring screw (12), and the described bolt for fixed head spring (17) is spring bolt (13).
6. work vialog according to claim 3 adds loaded securement device, it is characterized in that: the screw at described intermediate support plate (2) two ends is spring screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320757067.0U CN203542439U (en) | 2013-11-27 | 2013-11-27 | Working vibration measurer loading fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320757067.0U CN203542439U (en) | 2013-11-27 | 2013-11-27 | Working vibration measurer loading fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542439U true CN203542439U (en) | 2014-04-16 |
Family
ID=50460606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320757067.0U Withdrawn - After Issue CN203542439U (en) | 2013-11-27 | 2013-11-27 | Working vibration measurer loading fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600320A (en) * | 2013-11-27 | 2014-02-26 | 山东省计量科学研究院 | Loading and fixing device for work vibration meter |
-
2013
- 2013-11-27 CN CN201320757067.0U patent/CN203542439U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600320A (en) * | 2013-11-27 | 2014-02-26 | 山东省计量科学研究院 | Loading and fixing device for work vibration meter |
| CN103600320B (en) * | 2013-11-27 | 2015-07-01 | 山东省计量科学研究院 | Loading and fixing device for work vibration meter |
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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: 20140416 Effective date of abandoning: 20150701 |
|
| RGAV | Abandon patent right to avoid regrant |