CN209745400U - Numerical control room formula noise check out test set that gives sound insulation - Google Patents
Numerical control room formula noise check out test set that gives sound insulation Download PDFInfo
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- CN209745400U CN209745400U CN201920787340.1U CN201920787340U CN209745400U CN 209745400 U CN209745400 U CN 209745400U CN 201920787340 U CN201920787340 U CN 201920787340U CN 209745400 U CN209745400 U CN 209745400U
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- fixedly connected
- sound insulation
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- equipment shell
- sound
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Abstract
The utility model discloses a numerical control sound insulation room formula noise check out test set, including the equipment shell, the inner wall fixedly connected with lift cylinder of equipment shell, the top fixedly connected with switch door of lift cylinder, the equipment shell is close to positive inner wall fixedly connected with operation panel, the inner chamber bottom surface fixedly connected with device support frame of equipment shell, the top surface fixedly connected with fastening fly leaf of device support frame, the top surface of fastening fly leaf has the motor fixed plate through spout and slider swing joint, the top surface fixedly connected with generator to be measured and the detection backup pad of motor fixed plate, the surface of detection backup pad has seted up the regulation activity hole, the inner wall swing joint of regulation activity hole has L shape bracing piece, the inside of L shape bracing piece is inlayed and is had adjusting hose; the utility model discloses a small-size inflater and regulation handle can adjust the optional position of collecting probe to the generator top that awaits measuring as required, have reached and have made the noise measure more accurate effect.
Description
Technical Field
The utility model relates to a noise check out test set technical field, concretely relates to numerical control room formula noise check out test set that gives sound insulation.
Background
In modern production, the generator in mill can produce sound because the interact of internal mechanism down at the during operation, can produce great noise influence workman's normal work when more quantity generator is worked together, consequently after producing the generator, need carry out the noise detection to the generator of production and guarantee the production quality of generator.
the patent publication in China: a generator online noise test board (publication number: CN207741852U, bulletin date: 2018.08.17) relates to a generator online noise test board, which comprises a box body, wherein the front surface of the box body is provided with a lifting door, a magnetic sealing strip is arranged at the contact part of the lifting door and a door frame of the box body, and the middle part of the lifting door is provided with a sound insulation window; a generator support used for mounting a generator, a noise detection support provided with a noise test head and a transmission device used for driving the generator to rotate are arranged in the box body, the transmission device is connected with the generator through a transmission belt, the generator support is in sliding fit with the test bench support, the noise detection support is fixed on the test bench support, and the noise test head is used for detecting noise of the generator in a working state; sound-absorbing materials are filled in the elevating door and the residual space of the box body; the utility model discloses the testboard has increased the noise test function again on the basis that remains original conventional electrical property and detect, and can test the acoustic characteristic of generator in the environment of half noise elimination, the structure of whole testboard is very reliable, nevertheless can't detect the different positions of noise receiving head to the motor as required in the testing process to can't judge the generator during operation as required accurately, produce the position of great noise, make the rate of accuracy that the noise detected descend.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a numerical control sound insulation room formula noise check out test set has the advantage that improves the noise detection rate of accuracy, has solved the lower problem of current noise check out test set detection rate of accuracy.
The utility model discloses a numerical control sound insulation room formula noise check out test set, including the equipment shell, the inner wall fixedly connected with lift cylinder of equipment shell, the top fixedly connected with switch door of lift cylinder, the equipment shell is close to positive inner wall fixedly connected with operation panel, the inner chamber bottom surface fixedly connected with device support frame of equipment shell, the top surface fixedly connected with fastening fly leaf of device support frame, the top surface of fastening fly leaf has the motor fixed plate through spout and slider swing joint, the top surface fixedly connected with generator to be tested and detection backup pad of motor fixed plate, the surface of detection backup pad has seted up the regulation movable hole, the inner wall swing joint of regulation movable hole has L shape bracing piece, the inside of L shape bracing piece is inlayed and is had the adjusting hose, the one end intercommunication of adjusting hose has the telescope tube, the one end of telescope tube is, the inner wall of the telescopic tube is movably connected with a telescopic piston, one end of the telescopic piston is fixedly connected with a collecting fixing clamp, the inner wall of the collecting fixing clamp is fixedly connected with a sound-absorbing cushion, the surface of the sound-absorbing cushion is movably connected with a collecting probe, one end of the L-shaped support rod, which is far away from the telescopic tube, is fixedly connected with a first transmission belt wheel, the surface of the first transmission belt wheel is movably connected with a transmission belt, the first transmission belt wheel is connected with a second transmission belt wheel through transmission of the transmission belt, the inner wall of the second transmission belt wheel is fixedly connected with a transmission rotating shaft, the surface of the transmission rotating shaft is fixedly connected with an adjusting fixed plate through a bearing, the surface of the adjusting fixed plate is fixedly connected with the surface of the operating plate, the surface of the transmission rotating shaft is fixedly connected with an, the surface of the small inflator is fixedly connected with the front surface of the operation plate.
The utility model discloses a numerical control room formula noise check out test set that gives sound insulation, wherein install the inner wall of support frame and seted up the sound insulation groove, the inner wall in sound insulation groove takes the cylinder through pivot and torsional spring fixedly connected with sound insulation, and the fixed surface of sound insulation area cylinder is connected with the sound insulation and takes, and the sound insulation is taken and is kept away from the one end of sound insulation area cylinder and the back fixed connection of switch door.
The utility model discloses a numerical control sound insulation room formula noise check out test set, wherein the surface mosaic of switch door has the vacuum glass board, and the movable groove with adjusting hose and drive belt looks adaptation is seted up on the surface of switch door, and the movable inslot wall is provided with the rubber strip.
The utility model discloses a numerical control sound insulation room formula noise check out test set, wherein the inner wall of equipment shell is provided with inhales the sound cotton, and the sound isolation area is one kind and inhales the sound cotton and constitute.
The utility model discloses a numerical control sound insulation room formula noise check out test set, wherein the quantity of adjusting the fixed plate is two, and just two positive central lines that adjust the fixed plate and use the transmission pivot distribute the surface at the operation panel as the symmetry axis.
The utility model discloses a numerical control sound insulation room formula noise check out test set, wherein the inner chamber top surface fixedly connected with transmission support shell of equipment shell, the inner wall fixedly connected with of transmission support shell drives the motor, and the input transmission of the generator that awaits measuring is connected with the movable belt, and the generator that awaits measuring is connected with the output transmission that drives the motor through the movable belt.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. The utility model discloses a small-size inflater and regulation handle, the position that removes collecting probe in needs examines time measuring to the generator that awaits measuring different positions on, can directly press small-size inflater, make flexible piston move about in telescopic tube, will collect the horizontal activity of fixation clamp, and transfer the regulation handle, make second driving pulley drive first driving pulley activity, L shape bracing piece can drive collecting probe and rotate around the regulation activity hole around the generator surface that awaits measuring, thereby can adjust the optional position of collecting probe to the generator top that awaits measuring as required, reached and made the noise measure more accurate effect.
2. The utility model discloses a sound insulation area and sound insulation area cylinder can block up the equipment shell after moving on the switch door, can pull out the sound insulation groove with the sound insulation area, block up the gap between switch door and the device support frame to for additionally adding the one deck puigging on the switch door, through setting up the rubber strip on the switch door, make can also have certain sound-insulating ability in normal close switch door, reached and guaranteed the better effect of sound-insulating property in the testing process.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of a front view structure of a noise detection device with a numerical control sound insulation room;
FIG. 2 is a schematic view of a front cross-sectional structure of a numerical control sound insulation room type noise detection device;
FIG. 3 is a schematic side sectional view of a noise detecting device with a digital control sound insulation room;
FIG. 4 is a schematic view of a top-down structure of the digital control sound insulation room type noise detection device;
FIG. 5 is an enlarged view of the structure at A in FIG. 2;
FIG. 6 is an enlarged view of the structure at B in FIG. 4;
Fig. 7 is an enlarged schematic view of the structure at C in fig. 4.
In the figure: 1. an equipment housing; 2. a lifting cylinder; 3. opening and closing the door; 4. an operation panel; 5. a device support frame; 6. fastening the movable plate; 7. a motor fixing plate; 8. a generator to be tested; 9. detecting the supporting plate; 10. adjusting the movable hole; 11. adjusting the hose; 12. a telescopic sleeve; 13. a telescopic piston; 14. collecting and fixing clips; 15. a sound-absorbing cushion; 16. collecting the probe; 17. a first drive pulley; 18. a transmission belt; 19. a second drive pulley; 20. a transmission rotating shaft; 21. adjusting the fixed plate; 22. adjusting the handle; 23. a small inflator; 24. a sound insulation groove; 25. a sound-insulating tape drum; 26. a sound-insulating band; 27. a vacuum glass plate; 28. a rubber strip; 29. a drive support housing; 30. driving a motor; 31. a movable belt; 32. an L-shaped support rod.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-7, the utility model discloses a numerical control sound insulation room type noise detection device, which comprises a device housing 1, a lifting cylinder 2 is fixedly connected to the inner wall of the device housing 1, a switch door 3 is fixedly connected to the top end of the lifting cylinder 2, an operation panel 4 is fixedly connected to the inner wall of the device housing 1 near the front, a device support frame 5 is fixedly connected to the bottom surface of the inner cavity of the device housing 1, a fastening movable plate 6 is fixedly connected to the top surface of the device support frame 5, a motor fixing plate 7 is movably connected to the top surface of the fastening movable plate 6 through a chute and a slider, a generator to be detected 8 and a detection support plate 9 are fixedly connected to the top surface of the motor fixing plate 7, an adjustment movable hole 10 is formed on the surface of the detection support plate 9, an L-shaped support rod 32 is movably connected to the inner wall of the adjustment, one end of the telescopic tube 12 is fixedly connected with the surface of the L-shaped support rod 32, the inner wall of the telescopic tube 12 is movably connected with a telescopic piston 13, one end of the telescopic piston 13 is fixedly connected with a collecting fixing clamp 14, the inner wall of the collecting fixing clamp 14 is fixedly connected with a sound absorbing cushion 15, the surface of the sound absorbing cushion 15 is movably connected with a collecting probe 16, one end of the L-shaped support rod 32 far away from the telescopic tube 12 is fixedly connected with a first transmission belt wheel 17, the surface of the first transmission belt wheel 17 is movably connected with a transmission belt 18, the first transmission belt wheel 17 is in transmission connection with a second transmission belt wheel 19 through the transmission belt 18, the inner wall of the second transmission belt wheel 19 is fixedly connected with a transmission rotating shaft 20, the surface of the transmission rotating shaft 20 is fixedly connected with an adjusting fixing plate 21 through a bearing, the surface of the adjusting fixing plate 21, one end of the adjusting hose 11, which is far away from the L-shaped support rod 32, penetrates through the back surface of the operation plate 4 and extends to the front surface of the operation plate 4, and is communicated with the small-sized inflator 23, the surface of the small-sized inflator 23 is fixedly connected with the front surface of the operation plate 4, and through the small-sized inflator 23 and the adjusting handle 22, when the position of the collecting probe 16 needs to be moved to detect different positions on the generator 8 to be tested, the small-sized inflator 23 can be directly pressed, so that the telescopic piston 13 moves in the telescopic tube 12, the collecting fixing clamp 14 moves transversely, and the adjusting handle 22 is adjusted to enable the second driving belt wheel 19 to drive the first driving belt wheel 17 to move, then the L-shaped supporting rod 32 can drive the collecting probe 16 to rotate around the surface of the generator 8 to be measured around the adjusting movable hole 10, therefore, the collecting probe 16 can be adjusted to any position above the generator 8 to be measured according to the requirement, and the effect of enabling noise measurement to be more accurate is achieved.
Sound insulation groove 24 has been seted up to the inner wall of device support frame 5, sound insulation groove 24's inner wall is through pivot and torsional spring fixedly connected with sound insulation area cylinder 25, sound insulation area cylinder 25's fixed surface is connected with sound insulation area 26, sound insulation area 26 keeps away from the one end of sound insulation area cylinder 25 and the back fixed connection of switch door 3, take cylinder 25 through sound insulation area 26 and sound insulation, move on switch door 3 and block up when plugging up equipment shell 1, can pull out sound insulation groove 24 with sound insulation area 26, block up the gap between switch door 3 and the device support frame 5, and additionally add the one deck puigging on for switch door 3.
The surface mosaic of switch door 3 has vacuum glass board 27, and the movable groove with adjusting hose 11 and drive belt 18 looks adaptation is seted up on the surface of switch door 3, and the movable groove inner wall is provided with rubber strip 28, through setting up rubber strip 28 on switch door 3 for can also have certain syllable-dividing ability when normally closing switch door 3, reached and guaranteed the better effect of sound-insulating properties in the testing process.
the inner wall of the equipment shell 1 is provided with sound-absorbing cotton, and the sound-insulating band 26 is formed by the sound-absorbing cotton, so that the sound-insulating effect inside the device is enhanced.
The number of the adjusting fixing plates 21 is two, and the two adjusting fixing plates 21 are distributed on the surface of the operating plate 4 by taking the front center line of the transmission rotating shaft 20 as a symmetry axis, so that the transmission rotating shaft 20 can be stably fixed, and the normal stable rotation of the L-shaped supporting rod 32 is ensured.
The transmission of the inner chamber top surface fixedly connected with of equipment shell 1 supports shell 29, the inner wall fixedly connected with of transmission support shell 29 drives motor 30, the input transmission of the generator 8 that awaits measuring is connected with movable area 31, the generator 8 that awaits measuring is connected with the output transmission that drives motor 30 through movable area 31, make when needing to detect the generator 8 that awaits measuring, can drive the motion through driving motor 30, do not need outside access apparatus, guarantee to detect the inside seal of time measuring device.
When the utility model is used, after the generator 8 to be tested is fixed on the motor fixing plate 7, the transmission belt 18 is hung on the input end of the generator 8 to be tested, then the cylinder 2 is lifted, the switch door 3 is closed, at the moment, the driving motor 30 can be started to drive the generator 8 to be tested to start moving, the collecting probe 16 can collect and detect the noise on the generator 8 to be tested, when the position of the collecting probe 16 needs to be adjusted to detect the noise at different positions of the generator 8 to be tested, the small inflator 23 can be pressed, the air pressure in the telescopic sleeve 12 pushes out the telescopic piston 13, the collecting probe 16 can transversely move under the driving of the collecting fixing clamp 14, the adjusting handle 22 is rotated, the second transmission belt wheel 19 drives the first transmission belt wheel 17 to move, the L-shaped support rod 32 rotates around the adjusting movable hole 10, the collecting probe 16 moves on the surface of the generator 8 to be tested, the collecting probe 16 can be moved to different positions above the generator 8 to be detected by matching with the movement of the telescopic piston 13, so that the effect of improving the noise detection accuracy is achieved.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. the utility model provides a room formula noise detection equipment gives sound insulation of numerical control, includes equipment shell (1), its characterized in that: the device comprises an equipment shell (1), wherein a lifting cylinder (2) is fixedly connected to the inner wall of the equipment shell (1), a switch door (3) is fixedly connected to the top end of the lifting cylinder (2), the equipment shell (1) is close to a front inner wall fixedly connected with operation plate (4), a device supporting frame (5) is fixedly connected to the bottom surface of an inner cavity of the equipment shell (1), a fastening movable plate (6) is fixedly connected to the top surface of the device supporting frame (5), a motor fixing plate (7) is movably connected to the top surface of the fastening movable plate (6) through a sliding groove and a sliding block, a generator (8) to be tested and a detection supporting plate (9) are fixedly connected to the top surface of the motor fixing plate (7), an adjusting movable hole (10) is formed in the surface of the detection supporting plate (9), an L-shaped supporting rod (32) is movably connected to the inner wall of, the one end intercommunication of adjusting hose (11) has telescopic tube (12), the one end of telescopic tube (12) is connected with the fixed surface of L shape bracing piece (32), the inner wall swing joint of telescopic tube (12) has telescopic piston (13), the one end fixedly connected with of telescopic piston (13) collects fixation clamp (14), the inner wall fixedly connected with of collecting fixation clamp (14) inhales sound cushion (15), the surface swing joint of inhaling sound cushion (15) has collection probe (16), the one end fixedly connected with first driving pulley (17) of telescopic tube (12) is kept away from to L shape bracing piece (32), the surface swing joint of first driving pulley (17) has drive belt (18), first driving pulley (17) is connected with second driving pulley (19) through drive belt (18) transmission, the inner wall fixedly connected with transmission pivot (20) of second driving pulley (19), the surface of transmission pivot (20) is through bearing fixedly connected with regulation fixed plate (21), the fixed surface connection of the surface of regulation fixed plate (21) and operation panel (4), the fixed surface connection of transmission pivot (20) adjusts handle (22), the one end that adjusts hose (11) kept away from L shape bracing piece (32) runs through the back of operation panel (4) and extends to the front and the intercommunication of operation panel (4) has small-size inflater (23), the surface of small-size inflater (23) and the front fixed connection of operation panel (4).
2. the noise detection device of claim 1, wherein: sound insulation groove (24) have been seted up to the inner wall of device support frame (5), the inner wall of sound insulation groove (24) is through pivot and torsional spring fixedly connected with sound insulation area cylinder (25), the fixed surface of sound insulation area cylinder (25) is connected with sound insulation area (26), sound insulation area (26) are kept away from the one end of sound insulation area cylinder (25) and the back fixed connection of switch door (3).
3. The noise detection device of claim 1, wherein: the surface of switch door (3) inlays and has vacuum glass board (27), the movable groove with adjusting hose (11) and drive belt (18) looks adaptation is seted up on the surface of switch door (3), and the movable groove inner wall is provided with rubber strip (28).
4. A digital controlled sound-proof room type noise detecting device according to claim 2, wherein: the inner wall of the equipment shell (1) is provided with sound-absorbing cotton, and the sound-insulating band (26) is formed by the sound-absorbing cotton.
5. The noise detection device of claim 1, wherein: the number of the adjusting fixing plates (21) is two, and the two adjusting fixing plates (21) are distributed on the surface of the operating plate (4) by taking the front center line of the transmission rotating shaft (20) as a symmetry axis.
6. The noise detection device of claim 1, wherein: the inner chamber top surface fixedly connected with transmission of equipment shell (1) supports shell (29), the inner wall fixedly connected with that the transmission supported shell (29) drives motor (30), the input transmission of the generator (8) that awaits measuring is connected with movable area (31), the generator (8) that awaits measuring is connected with the output transmission that drives motor (30) through movable area (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920787340.1U CN209745400U (en) | 2019-05-29 | 2019-05-29 | Numerical control room formula noise check out test set that gives sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920787340.1U CN209745400U (en) | 2019-05-29 | 2019-05-29 | Numerical control room formula noise check out test set that gives sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209745400U true CN209745400U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920787340.1U Expired - Fee Related CN209745400U (en) | 2019-05-29 | 2019-05-29 | Numerical control room formula noise check out test set that gives sound insulation |
Country Status (1)
| Country | Link |
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| CN (1) | CN209745400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112348926A (en) * | 2020-11-23 | 2021-02-09 | 杭州美册科技有限公司 | Android-based video splicing app processing method and device |
-
2019
- 2019-05-29 CN CN201920787340.1U patent/CN209745400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112348926A (en) * | 2020-11-23 | 2021-02-09 | 杭州美册科技有限公司 | Android-based video splicing app processing method and device |
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Legal Events
| 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: 20191206 |