CN210142101U - Vibration measuring device - Google Patents
Vibration measuring device Download PDFInfo
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- CN210142101U CN210142101U CN201921818773.5U CN201921818773U CN210142101U CN 210142101 U CN210142101 U CN 210142101U CN 201921818773 U CN201921818773 U CN 201921818773U CN 210142101 U CN210142101 U CN 210142101U
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- rack
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Abstract
The utility model relates to a vibration measuring device, which comprises a shell, a driving wheel and a driven wheel, wherein the driving wheel and the driven wheel are respectively arranged at two ends above the inner part of the shell, the driving wheel and the driven wheel are respectively connected with the inner wall of the shell in a rotating way, the driven wheel is connected with the driving wheel in a rotating way through a chain, a first driving wheel is coaxially connected below the driving wheel, a second driving wheel is coaxially connected below the driven wheel, one side of the first driving wheel and one side of the second driving wheel are respectively meshed with a rack, the rack passes through the shell and is connected with the inner wall of the shell in a sliding way, the inward end of the rack is provided with an arc clamping groove for clamping a pipeline, a driving mechanism is arranged above the driving wheel and is connected with the driving wheel, the top of the shell is provided with a measuring probe, and the device omits, a large number of complicated processes are omitted, the detection efficiency is improved, the operation is simple, and the use is convenient.
Description
Technical Field
The utility model relates to a belong to the technical field of vibration measurement, in particular to vibration measuring device.
Background
The vibration of the pipes may cause cracks at pipe seats between the pipes, resulting in fluid leakage in the pipes and even pipe breakage, which seriously affects the basic and safety functions of the pipe system. Therefore, the vibration measurement evaluation of the pipeline is also an important content of the equipment aging management. In the prior art, most vibration measurement equipment need inhale sensor magnetism at needs measuring pipeline surface, carry out data processing with the signal of sensor feedback through the instrument and obtain the vibration data of pipeline, and in the equipment environment of reality, most pipeline adopts stainless steel, the sensor can't adsorb, can't directly carry out vibration measurement, need carry out the centre gripping through the clamp to the pipeline, adsorb the sensor and measure on the clamp, however the clamp is when the installation centre gripping, need lock respectively fixedly to the both sides of clamp, the process is too loaded down with trivial details, be not convenient for operate.
Disclosure of Invention
Therefore, the utility model provides a vibration measuring device has saved the fixed or dismantlement work of numerous and diverse in earlier stage or later stage, has removed a large amount of numerous and diverse processes from, has improved detection efficiency, easy operation, convenient to use.
The technical scheme of the utility model is realized like this:
the utility model provides a vibration measuring device, include casing, action wheel and follow the driving wheel, the action wheel is established with following the driving wheel branch the both ends of the inside top of casing, the action wheel with from the driving wheel respectively with the inner wall of casing rotates to be connected, pass through the chain rotation from the driving wheel with the action wheel and be connected, action wheel below coaxial coupling has first drive wheel, from driving wheel below coaxial coupling has the second drive wheel, first drive wheel and second drive wheel one side mesh respectively has the rack, the rack passes the casing and with the inner wall sliding connection of casing, the rack is equipped with the arc draw-in groove that is used for the centre gripping pipeline towards one end inwards, the action wheel top is equipped with actuating mechanism, actuating mechanism with the action wheel is connected, the casing top is equipped with measuring probe.
Preferably, actuating mechanism includes worm wheel and worm, the worm wheel is located the action wheel top, the worm wheel with action wheel coaxial coupling, the worm pass through the connecting piece with the inner wall of casing rotates and is connected, the worm wheel with the worm meshing is connected.
Preferably, the casing outside is equipped with pivot and crank, the pivot passes the casing with worm coaxial coupling, the crank passes through the pivot with the worm is connected.
Preferably, the arc-shaped clamping groove is detachably connected with the rack through threads.
Preferably, the other end of the rack is provided with a limiting block.
Preferably, the wall surface of the arc-shaped clamping groove is provided with an anti-slip strip.
Preferably, a hand-held handle is arranged at the top of the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a vibration measuring device, through actuating mechanism drives the action wheel rotates with following the driving wheel syntropy together, first drive wheel and second drive wheel syntropy rotate thereupon, first drive wheel and second drive wheel drive both sides the rack is simultaneously inwards slided, the rack drives arc draw-in groove carries out the centre gripping to the radial both sides of pipeline fixed, through measuring probe can measure the vibration volume of pipeline, only needs to pass through actuating mechanism can press from both sides tight fixedly to the pipeline, has saved the fixed or dismantlement work of numerous and diverse earlier stages or later stage, has removed a large amount of numerous and diverse processes from, has improved detection efficiency, easy operation, convenient to use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a schematic internal structural diagram of a front view of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention;
fig. 4 is a schematic perspective view of a third embodiment of the present invention;
fig. 5 is an internal structural diagram of a rear view of a fourth embodiment of the present invention.
In the figure, a shell is 1, a driving wheel is 2, a driven wheel is 3, a first driving wheel is 4, a second driving wheel is 5, a rack is 6, an arc-shaped clamping groove is 7, a measuring probe is 8, a worm wheel is 9, a worm is 10, a rotating shaft is 11, a crank is 12, a limiting block is 13, an anti-slip strip is 14, and a handle is 15.
Detailed Description
In order to better understand the technical content of the present invention, the following specific embodiments are provided, and the present invention is further explained with reference to the drawings, in the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example one
Referring to fig. 1 to 2, the present invention provides a vibration measuring device, which comprises a housing, a driving wheel and a driven wheel, wherein the driving wheel and the driven wheel are respectively disposed at two ends of the upper portion of the interior of the housing, the driving wheel and the driven wheel are located on the same horizontal plane, the driving wheel is located at the right side of the housing, the driven wheel is located at the left side of the housing, the driving wheel and the driven wheel are respectively connected with the inner wall of the housing in a rotating manner, the driven wheel is connected with the driving wheel in a rotating manner through a chain, a first driving wheel is coaxially connected below the driving wheel, a second driving wheel is coaxially connected below the driven wheel, racks are respectively engaged with one side of the first driving wheel and one side of the second driving wheel, two racks at the left end and the right end of the housing are located on the same horizontal line, the second drive wheel is located the left end the rear of rack, first drive wheel and second drive wheel respectively with the homonymy the rack toothing is connected, the rack passes the casing and with the inner wall sliding connection of casing, first drive wheel is located rack one end inwards is equipped with the arc draw-in groove that is used for the centre gripping pipeline, the action wheel top is equipped with actuating mechanism, actuating mechanism with the action wheel is connected, through actuating mechanism can drive the action wheel rotates, the casing top is equipped with measuring probe.
When needing to carry out vibration measurement to the pipeline, will the casing cover is on corresponding pipeline, starts actuating mechanism drives the action wheel carries out anticlockwise rotation, the action wheel will drive through the chain from the driving wheel syntropy rotation together, first drive wheel and second drive wheel syntropy rotate thereupon, first drive wheel and second drive wheel drive both sides the rack is simultaneously inwards slided, the rack drives the arc draw-in groove carries out the centre gripping to the radial both sides of pipeline fixedly, through measuring probe can measure the vibration volume of pipeline, only needs to pass through actuating mechanism can press from both sides tightly fixedly to the pipeline, has saved the fixed or dismantlement work of numerous and diverse processes in earlier stage or later stage from, has removed a large amount of numerous and diverse processes from, has improved detection efficiency, easy operation, convenient to use.
The driving mechanism comprises a worm wheel and a worm, the worm wheel is located above the driving wheel, the worm wheel is coaxially connected with the driving wheel, the worm is connected with the inner wall of the shell in a rotating mode through a connecting piece, the worm wheel is connected with the worm in a meshed mode, the worm drives the worm wheel to rotate through rotation, the worm wheel drives the driving wheel to rotate, linkage of the driven wheel, the first driving wheel, the second driving wheel and the rack is achieved, complex processes are omitted, and operation difficulty is reduced.
The casing outside is equipped with pivot and crank, the pivot is passed the casing with worm coaxial coupling, the crank passes through the pivot with the worm is connected, and the measurement personnel is through shaking the outside the crank can drive worm and worm wheel rotate, realize the work operation of inside spare part, easy operation, convenient to use, simultaneously the combination of worm wheel and worm can also prevent that the vibration of pipeline from causing in the measurement process the gear takes place to deflect, ensures the fixed effect of arc draw-in groove to the pipeline.
Example two
Referring to fig. 3, the difference between this embodiment and the first embodiment is that the arc-shaped clamping groove and the rack are detachably connected through a thread, the arc-shaped clamping groove and the rack can be detached and separated by rotating the arc-shaped clamping groove, the arc-shaped clamping groove is configured with radians of different sizes, the arc-shaped clamping groove with a corresponding radian is replaced according to the outer diameter of a pipeline to be detected, the adaptability of the arc-shaped clamping groove and the pipeline is improved, and the fixing effect of the arc-shaped clamping groove on the pipeline is improved.
The rack other end is equipped with the stopper, through the stopper prevents the whole roll-off of rack the casing is outside.
EXAMPLE III
Referring to fig. 4, the embodiment is different from the first and second embodiments in that anti-slip strips are arranged on the wall surfaces of the arc-shaped clamping grooves, and the transverse anti-slip strips improve the biting force of the arc-shaped clamping grooves and the contact surface of the pipeline, so that the fixing effect of the arc-shaped clamping grooves on the pipeline is greatly improved.
Example four
Referring to fig. 5, the difference between this embodiment and the first, second, and third embodiments is that the top of the housing is provided with a handheld handle, and a detection person can lift the housing by one hand through the handheld handle, and shake the handle by one hand, so that only one person is needed to complete the fixing work of the pipeline, and the labor force is saved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a vibration measuring device, its characterized in that, includes casing, action wheel and follows the driving wheel, the action wheel with follow the driving wheel and establish respectively the both ends of the inside top of casing, the action wheel with follow the driving wheel respectively with the inner wall of casing rotates to be connected, it is connected through the chain rotation with the action wheel to follow the driving wheel, action wheel below coaxial coupling has first drive wheel, from driving wheel below coaxial coupling has the second drive wheel, first drive wheel and second drive wheel one side mesh respectively has the rack, the rack passes the casing and with the inner wall sliding connection of casing, the rack is equipped with the arc draw-in groove that is used for the centre gripping pipeline towards one end inwards, the action wheel top is equipped with actuating mechanism, actuating mechanism with the action wheel is connected, the casing top is equipped with measuring probe.
2. The vibration measuring device as claimed in claim 1, wherein the driving mechanism comprises a worm wheel and a worm, the worm wheel is located above the driving wheel, the worm wheel is coaxially connected with the driving wheel, the worm is rotatably connected with the inner wall of the housing through a connecting piece, and the worm wheel is meshed with the worm.
3. The vibration measuring device of claim 2, wherein a rotating shaft and a hand crank are arranged on the outer side of the shell, the rotating shaft penetrates through the shell and is coaxially connected with the worm, and the hand crank is connected with the worm through the rotating shaft.
4. The vibration measuring device of claim 1 wherein the arcuate slot is threadably removably connected to the rack.
5. The vibration measuring device of claim 1, wherein a stop block is disposed at the other end of the rack.
6. The vibration measuring device of claim 1, wherein the arcuate slot has anti-slip strips on its walls.
7. A vibration measuring device according to claim 1, wherein a hand grip is provided on the top of said housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921818773.5U CN210142101U (en) | 2019-10-28 | 2019-10-28 | Vibration measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921818773.5U CN210142101U (en) | 2019-10-28 | 2019-10-28 | Vibration measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210142101U true CN210142101U (en) | 2020-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921818773.5U Active CN210142101U (en) | 2019-10-28 | 2019-10-28 | Vibration measuring device |
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| CN (1) | CN210142101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377736A (en) * | 2020-11-09 | 2021-02-19 | 海南电网有限责任公司临高供电局 | Power distribution terminal communication switching device |
-
2019
- 2019-10-28 CN CN201921818773.5U patent/CN210142101U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377736A (en) * | 2020-11-09 | 2021-02-19 | 海南电网有限责任公司临高供电局 | Power distribution terminal communication switching device |
| CN112377736B (en) * | 2020-11-09 | 2022-01-04 | 海南电网有限责任公司临高供电局 | Power distribution terminal communication switching device |
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