CN209589400U - A kind of vibration excitor sheath for shake table - Google Patents
A kind of vibration excitor sheath for shake table Download PDFInfo
- Publication number
- CN209589400U CN209589400U CN201920226464.2U CN201920226464U CN209589400U CN 209589400 U CN209589400 U CN 209589400U CN 201920226464 U CN201920226464 U CN 201920226464U CN 209589400 U CN209589400 U CN 209589400U
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- China
- Prior art keywords
- vibration excitor
- sheath
- heating plate
- vibration
- temperature
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Abstract
The utility model provides a kind of vibration excitor sheath for shake table, including vibration excitor, sheath mechanism and base mechanism, the sheath mechanism of the utility model and the setting of base mechanism, when vibration excitor works in acid or alkali environment, the erosion resistant coating of setting can prevent vibration excitor from the phenomenon that acid and alkali corrosion occur, guarantee vibration excitor even running, expand the scope of application of vibration excitor, temperature value H1 and H2 are set on temperature sensor, the temperature on temperature sensor detection vibration excitor surface, when temperature value reaches setting value H1, heating plate, which is powered, to be run, vibration excitor is heated, prevent temperature is too low from causing vibration excitor failure or low precision, when temperature reaches setting value H2, heating plate is out of service, prevent temperature is excessively high from causing instrument damage, guarantee that vibration excitor operates normally, vibration excitor is adjusted to proper angle, rotation of adjustment knob pair Vibration excitor is fixed, and so that vibration excitor is in different angles and is tested, and achievees the purpose that adjust angle, convenient and efficient.
Description
Technical field
The utility model belongs to vibration excitor technical field more particularly to a kind of vibration excitor sheath for shake table.
Background technique
For the small-size concrete product testing shake table in laboratory and workshop of constructing, make in different conditions and environment
Used time, there is some problems, and especially as the vibration excitor of the core part of shake table, it is too big to there is noise in the lab
The problem of；And the problem of vibration excitor failure or precision are deteriorated when too low there is temperature in workshop and test site, it is testing
In, since environment is more random, it is particularly easy to be hit and be damaged；Meanwhile there is also take in maintenance for vibration excitor
Inconvenience is put, the problems such as damaging easily is slipped, is easy to appear abrasion in use, therefore the prior art is defective,
It requires further improvement and perfect.
China Patent Publication No. is 103645023 A of CN, a kind of entitled vibration excitor for shake table of innovation and creation
Sheath, including vibration excitor, vibration excitor have been orderly arranged outside each Heat preservation layer, absorbing energy layer and outer shell, have gone back in Heat preservation layer
Equipped with electrical heating elements, there is netted cross section in absorbing energy layer, outer shell outer surface is equipped with lines, the beneficial effects of the invention are as follows
Make the small-size concrete product testing shake table of vibration excitor and assembly can be used for the different environment such as interior, workshop, outdoor,
Use scope is more extensive, and noise is smaller, and absorbing energy layer can not only guarantee that the temperature of vibration excitor cracking will not reduce, but also can inhale
It receives from extraneous shock, protection vibration excitor is without damage, and the lines of foam filled layer and outer shell outer surface can facilitate
The disassembly and installation of vibration excitor, it is more convenient to use.But the vibration excitor sheath for being currently used for shake table can not accurately control it is sharp
Vibration device operating temperature, temperature is improper, causes vibration excitor failure or low precision, angle is not easy to adjust vibration excitor when in use, no
Angular adjustment is carried out conducive to operator, in use, the problem of be easy to causeing acid and alkali corrosion in the environment of the liquid containing soda acid.
Therefore, a kind of vibration excitor sheath for shake table is invented to be very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of vibration excitor sheath for shake table, to solve
The vibration excitor sheath for being currently used for shake table can not accurately control vibration excitor operating temperature, and temperature is improper, and vibration excitor is caused to lose
Spirit or low precision, angle is not easy to adjust vibration excitor when in use, is unfavorable for operator and carries out angular adjustment, in liquid containing soda acid
Environment in use, the problem of be easy to causeing acid and alkali corrosion.A kind of vibration excitor sheath for shake table, including vibration excitor,
Sheath mechanism and base mechanism, the sheath mechanism are connected to the outside of vibration excitor；The base mechanism is threadedly secured to
The outside of sheath mechanism, lower end are fixed on a vibration table by fixing bolt.
The sheath mechanism includes heating plate, temperature sensor, insulating layer, acoustical panel, erosion resistant coating, button cell and button
Switch, the heating plate are connected to the outside of vibration excitor；The temperature sensor is inlaid in the middle position inside heating plate；Institute
State the outside that insulating layer is connected to heating plate；The acoustical panel is connected to the outside of insulating layer；The erosion resistant coating is connected to noise reduction
The outside of plate；The button switch is inlaid in the middle position inside erosion resistant coating；The button switch is inlaid in above erosion resistant coating
Middle position.
The heating plate, insulating layer, acoustical panel and erosion resistant coating use identical size；The temperature sensor passes through conducting wire
It is connected respectively with button cell and heating plate；The button switch is connected with button cell and heating plate respectively by conducting wire.
The base mechanism includes pedestal, fixing bolt and adjusting knob, and the pedestal is fixed on vibration by fixing bolt
On dynamic platform；The adjusting knob uses two, is threadedly secured to the two sides of pedestal, end is through to the inside of pedestal.
The surface two sides of the erosion resistant coating open up fluted, and groove size is matched with adjusting knob, and vibration excitor is in soda acid ring
When domestic work, the erosion resistant coating of setting can prevent vibration excitor from the phenomenon that acid and alkali corrosion occur, guarantee vibration excitor even running, expand
The scope of application of vibration excitor.
Two sides below the pedestal are provided with threaded hole, and use is U-shaped, are highly less than the height of vibration excitor；The fixation
Bolt uses two, and the threaded hole of setting is convenient for the installation and removal of vibration excitor, reduces the operating cost of vibration excitor.
Compared with prior art, the utility model has the following beneficial effects:
1. the setting of the erosion resistant coating of the utility model, when vibration excitor works in acid or alkali environment, the erosion resistant coating of setting can be prevented
Only there is the phenomenon that acid and alkali corrosion in vibration excitor, guarantees vibration excitor even running, expands the scope of application of vibration excitor.
2. the temperature sensor of the utility model and the setting of heating plate, be arranged on temperature sensor temperature value H1 and
H2, temperature sensor detects the temperature on vibration excitor surface, and when temperature value reaches setting value H1, heating plate, which is powered, to be run, to sharp
Vibration device is heated, and prevents temperature is too low from causing vibration excitor failure or low precision, when temperature reaches setting value H2, heating plate is stopped
It only runs, prevents temperature is excessively high from vibration excitor being caused to damage, guarantee that vibration excitor operates normally.
3. vibration excitor is adjusted to proper angle by the setting of the adjusting knob of the utility model, rotation of adjustment knob is to sharp
Vibration device is fixed, and so that vibration excitor is in different angles and is tested, and achievees the purpose that adjust angle, convenient and efficient.
4. the setting of the insulating layer and acoustical panel of the utility model, the insulating layer of setting prevents scattering and disappearing for heat, improves and adds
The utilization rate of hot plate heat reaches energy-efficient purpose, and acoustical panel can completely cut off the noise generated in vibration excitor operational process, avoids making an uproar
Sound pollutes ambient enviroment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the sheath mechanism of the utility model.
Fig. 3 is the structural schematic diagram of the base mechanism of the utility model.
In figure:
1- vibration excitor, 2- sheath mechanism, 21- heating plate, 22- temperature sensor, 23- insulating layer, 24- acoustical panel, 25- are anti-
Rotten layer, 26- button cell, 27- button switch, 3- base mechanism, 31- pedestal, 32- fixing bolt, 33- adjusting knob.
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
Embodiment:
As shown in attached drawing 1 to attached drawing 3
The utility model provides a kind of vibration excitor sheath for shake table, including vibration excitor 1, sheath mechanism 2 and pedestal
Mechanism 3, the sheath mechanism 2 are connected to the outside of vibration excitor 1；The base mechanism 3 is threadedly secured to sheath mechanism 2
Outside, lower end are fixed on a vibration table by fixing bolt 32.
The sheath mechanism 2 includes heating plate 21, temperature sensor 22, insulating layer 23, acoustical panel 24, erosion resistant coating 25, knob
Button battery 26 and button switch 27, the heating plate 21 are connected to the outside of vibration excitor 1；The temperature sensor 22, which is inlaid in, to be added
Middle position inside hot plate 21；The insulating layer 23 is connected to the outside of heating plate 21；The acoustical panel 24 is connected to heat preservation
The outside of layer 23；The erosion resistant coating 25 is connected to the outside of acoustical panel 24；The button switch 27 is inlaid in inside erosion resistant coating 25
Middle position；The button switch 27 is inlaid in the middle position of 25 top of erosion resistant coating.
The heating plate 21, insulating layer 23, acoustical panel 24 and erosion resistant coating 25 use identical size；The temperature sensor
22 are connected with button cell 26 and heating plate 21 respectively by conducting wire；The button switch 27 by conducting wire respectively with button cell
26 are connected with heating plate 21.
The base mechanism 3 includes pedestal 31, fixing bolt 32 and adjusting knob 33, and the pedestal 31 passes through fixing bolt
32 fix on a vibration table；The adjusting knob 33 uses two, is threadedly secured to the two sides of pedestal 31, end is through to
The inside of pedestal 31.
The surface two sides of the erosion resistant coating 25 open up fluted, and groove size is matched with adjusting knob 33, and vibration excitor 1 is in acid
In alkali environment when work, the erosion resistant coating 25 of setting can prevent vibration excitor 1 from the phenomenon that acid and alkali corrosion occur, guarantee that vibration excitor 1 is steady
Operation expands the scope of application of vibration excitor 1.
The two sides of 31 lower section of pedestal are provided with threaded hole, and use is U-shaped, is highly less than the height of vibration excitor 1；It is described solid
Determine bolt 32 and use two, the threaded hole of setting is convenient for the installation and removal of vibration excitor 1, reduces the operating cost of vibration excitor 1.
Working principle
In the utility model, when using vibration excitor 1, button switch 27 is pressed, temperature value is set on temperature sensor 22
H1 and H2, temperature sensor 22 detects the temperature on 1 surface of vibration excitor, and when temperature value reaches setting value H1, heating plate 21 is powered
Operation, heats vibration excitor 1, prevents temperature is too low from causing 1 failure of vibration excitor or low precision, when temperature reaches setting value H2
When, heating plate 21 is out of service, prevents temperature is excessively high from vibration excitor 1 being caused to damage, and guarantees that vibration excitor 1 operates normally, the guarantor of setting
Warm layer 23 prevents scattering and disappearing for heat, improves the utilization rate of 21 heat of heating plate, reaches energy-efficient purpose, and acoustical panel 24, which can completely cut off, to swash
The noise generated in vibration 1 operational process of device, avoids noise from polluting ambient enviroment, vibration excitor 1 works in acid or alkali environment
When, the erosion resistant coating 25 of setting can prevent vibration excitor 1 from the phenomenon that acid and alkali corrosion occur, guarantee 1 even running of vibration excitor, expand exciting
Vibration excitor 1 is adjusted to proper angle by the scope of application of device 1, and vibration excitor 1 is fixed in rotation of adjustment knob 33, makes exciting
Device 1 is in different angles and is tested, and achievees the purpose that adjust angle, convenient and efficient.
The opening in technical solutions of the utility model using technical solution described in the utility model or those skilled in the art
It gives, designs similar technical solution, and reach above-mentioned technical effect, be to fall into the protection scope of the utility model.
Claims (6)
1. a kind of vibration excitor sheath for shake table, it is characterised in that: including vibration excitor (1), sheath mechanism (2) and pedestal machine
Structure (3), the sheath mechanism (2) are connected to the outside of vibration excitor (1)；The base mechanism (3) is threadedly secured to sheath
The outside of mechanism (2), lower end are fixed on a vibration table by fixing bolt (32).
2. being used for the vibration excitor sheath of shake table as described in claim 1, it is characterised in that: the sheath mechanism (2) includes
Heating plate (21), temperature sensor (22), insulating layer (23), acoustical panel (24), erosion resistant coating (25), button cell (26) and button
It switchs (27), the heating plate (21) is connected to the outside of vibration excitor (1)；The temperature sensor (22) is inlaid in heating plate
(21) internal middle position；The insulating layer (23) is connected to the outside of heating plate (21)；The acoustical panel (24) is connected to
The outside of insulating layer (23)；The erosion resistant coating (25) is connected to the outside of acoustical panel (24)；The button switch (27) is inlaid in
The internal middle position of erosion resistant coating (25)；The button switch (27) is inlaid in the middle position above erosion resistant coating (25).
3. being used for the vibration excitor sheath of shake table as claimed in claim 2, it is characterised in that: the heating plate (21), heat preservation
Layer (23), acoustical panel (24) and erosion resistant coating (25) use identical size；The temperature sensor (22) by conducting wire respectively with
Button cell (26) is connected with heating plate (21)；The button switch (27) by conducting wire respectively with button cell (26) and heating
Plate (21) is connected.
4. being used for the vibration excitor sheath of shake table as described in claim 1, it is characterised in that: the base mechanism (3) includes
Pedestal (31), fixing bolt (32) and adjusting knob (33), the pedestal (31) are fixed on shake table by fixing bolt (32)
On；The adjusting knob (33) uses two, is threadedly secured to the two sides of pedestal (31), end is through to pedestal (31)
It is internal.
5. being used for the vibration excitor sheath of shake table as claimed in claim 2, it is characterised in that: the surface of the erosion resistant coating (25)
Two sides open up fluted, and groove size is matched with adjusting knob (33).
6. being used for the vibration excitor sheath of shake table as claimed in claim 4, it is characterised in that: two below the pedestal (31)
Side is provided with threaded hole, and use is U-shaped, is highly less than the height of vibration excitor (1)；The fixing bolt (32) uses two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920226464.2U CN209589400U (en) | 2019-02-23 | 2019-02-23 | A kind of vibration excitor sheath for shake table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920226464.2U CN209589400U (en) | 2019-02-23 | 2019-02-23 | A kind of vibration excitor sheath for shake table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209589400U true CN209589400U (en) | 2019-11-05 |
Family
ID=68355600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920226464.2U Expired - Fee Related CN209589400U (en) | 2019-02-23 | 2019-02-23 | A kind of vibration excitor sheath for shake table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209589400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033856A (en) * | 2020-07-28 | 2020-12-04 | 中交一公局集团有限公司海外分公司 | Device and method for testing minimum usage amount of cementing material of hot-mix asphalt mixture |
-
2019
- 2019-02-23 CN CN201920226464.2U patent/CN209589400U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033856A (en) * | 2020-07-28 | 2020-12-04 | 中交一公局集团有限公司海外分公司 | Device and method for testing minimum usage amount of cementing material of hot-mix asphalt mixture |
| CN112033856B (en) * | 2020-07-28 | 2024-02-02 | 中交一公局集团有限公司 | Minimum usage amount inspection device and method for hot-mix asphalt mixture cementing material |
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| 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: 20191105 Termination date: 20200223 |