CN203976144U - A kind of elevator control cabinet contact silencing apparatus - Google Patents
A kind of elevator control cabinet contact silencing apparatus Download PDFInfo
- Publication number
- CN203976144U CN203976144U CN201420378875.0U CN201420378875U CN203976144U CN 203976144 U CN203976144 U CN 203976144U CN 201420378875 U CN201420378875 U CN 201420378875U CN 203976144 U CN203976144 U CN 203976144U
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- CN
- China
- Prior art keywords
- insulcrete
- contactless switch
- housing
- turriform spring
- bolt
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of elevator control cabinet contact silencing apparatus, comprise control housing housing, contactless switch, card rail, insulcrete, turriform spring, countersunk-heat bolt, step, bolt hole; Described insulcrete is fixedly connected with by countersunk-heat bolt with described control housing housing; On described countersunk-heat bolt, be socketed with turriform spring, described turriform spring is separately positioned on two up and down of described insulcrete; Bolt hole periphery on described insulcrete is provided with step, and described countersunk-heat bolt is fixedly connected with nut by plain cushion, bullet pad with described control housing housing; On described insulcrete, be provided with card rail, described contactless switch bottom is provided with draw-in groove, and described contactless switch is fixed on described card rail, and described contactless switch is fixedly connected with described insulcrete by bolt, described contactless switch and control housing electrical connection; The two-way turriform spring design of this novel employing, the noise of obstruct contactless switch adhesive or release movement, reduces and alleviates noise transmission, reaches the quiet object of overall control housing.
Description
Technical field
The utility model relates to a kind of elevator technology apparatus field, particularly a kind of elevator control cabinet contact silencing apparatus.
Background technology
The noise that the contactless switch of elevator produces is noise source main in elevator control cabinet, Non-machine room elevator control cabinet is placed in the corridor or corridor of building conventionally, from people's living quarters close to, the sheet metals that adopt are made more, contactless switch in control housing is to be all directly connected on control housing housing, in the time of the adhesive of the contact of contactless switch and release, directly act on control housing housing, therefore noise ratio is larger, interior without sound isolating layer, in running process of elevator, control system contactless switch motion and sound is larger, produces larger noise, causes puzzlement to passenger and resident family.And the frequent movement of contactless switch can be beaten the substrate of control housing and the cabinet skin of Electric Appliance Cabinet, drive these irony objects, as beating a drum, sound is further expanded in corridor, large on resident living impact.
Carry out sound insulation processing at the outer parcel of elevator control cabinet body insulation, although there is certain soundproof effect, can cause the temperature rise of whole elevator control cabinet to raise simultaneously, thereby affect the life-span of elevator and use safety.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of elevator control cabinet contact silencing apparatus, for deficiency of the prior art, between contactless switch and control housing, adopt two-way turriform spring design, intercept the noise of contactless switch adhesive or release movement, and performance buffering and damping of vibrations, reduce and alleviate contactless switch action and produce the sonic propagation of making an uproar, reach the quiet object of overall control housing.
For achieving the above object, the technical solution of the utility model is as follows: a kind of elevator control cabinet contact silencing apparatus, comprise control housing housing, contactless switch, card rail, insulcrete, turriform spring, countersunk-heat bolt, plain cushion, bullet pad, nut, step, fixed orifice, bolt hole, it is characterized in that:
On described control housing housing and insulcrete, be provided with the bolt hole of location matches, described insulcrete and described control housing housing, by bolt hole, use described countersunk-heat bolt to be fixedly connected with; Bolt hole on described insulcrete and control housing is provided with multiple, is socketed with turriform spring on described countersunk-heat bolt, and described turriform spring is separately positioned on two up and down of described insulcrete; Bolt hole periphery on described insulcrete is provided with step, described step is by being fixedly welded on described insulcrete bolt hole two sides, the size of described step is mated setting with described turriform spring larger diameter end size, and the larger diameter end of described turriform spring can be fastened on described step; Described countersunk-heat bolt is fixedly connected with nut by plain cushion, bullet pad with described control housing housing; On described insulcrete, be provided with fixed orifice, be provided with card rail on described insulcrete, described card rail is arranged at the inner side of described insulcrete, and described card rail and described insulcrete are spirally connected fixing by described fixed orifice; Described contactless switch bottom is provided with draw-in groove, described draw-in groove size is mated setting with described card rail size, described contactless switch is fixed on described card rail, on described card rail, be connected with multiple described contactless switchs, described contactless switch is also fixedly connected with described insulcrete by bolt simultaneously, the electrical connection of described contactless switch and control housing, described contactless switch is by insulcrete and described countersunk-heat bolt, turriform spring electric insulating, and described contactless switch and control housing housing pass through insulcrete electric insulating.
Described bolt hole arranges up and down in pairs, and described bolt hole at least arranges two.
On described insulcrete, turriform spring at least arranges two, and described turriform spring larger diameter end is assemblied on described insulcrete face.
Described card rail at least arranges one.
Described contactless switch at least arranges one.
Described contact silencing apparatus at least arranges a set of in elevator control cabinet.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: between contactless switch and control housing, adopt two-way turriform spring design, intercept the noise of contactless switch adhesive or release movement, and performance buffering and damping of vibrations, reduce and alleviate contactless switch action and produce the sonic propagation of making an uproar, reach the quiet object of overall control housing.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the disclosed a kind of elevator control cabinet contact silencing apparatus structural representation of the utility model embodiment;
Fig. 2 is the disclosed a kind of elevator control cabinet contact silencing apparatus lateral plan schematic diagram of the utility model embodiment;
Fig. 3 is the disclosed a kind of elevator control cabinet contact silencing apparatus insulcrete front view schematic diagram of the utility model embodiment;
Fig. 4 is the disclosed a kind of elevator control cabinet contact silencing apparatus left view schematic diagram of the utility model embodiment.
Numeral and the represented corresponding component title of letter in figure:
1. control housing housing 2. contactless switchs 3. block rail 4. insulcretes
5. turriform spring 6. countersunk-heat bolt 7. plain cushion 8. bullet pads
9. nut 10. step 11. fixed orifice 12. bolts hole
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
According to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of elevator control cabinet contact silencing apparatus, comprises control housing housing 1, contactless switch 2, card rail 3, insulcrete 4, turriform spring 5, countersunk-heat bolt 6, plain cushion 7, bullet pad 8, nut 9, step 10, fixed orifice 11, bolt hole 12.
Described contact silencing apparatus is mounted in control housing, described card rail (3) is fixed on insulcrete (4), draw-in groove is arranged at described contactless switch (2) bottom, it is upper that described contactless switch (2) is connected to described card rail (3) by draw-in groove, and be bolted to connection on described insulcrete (4), described countersunk-heat bolt (6) is the company's of wearing turriform spring (5) successively, insulcrete (4), turriform spring (5), then through control housing housing (1), with plain cushion (7), bullet pad (8), nut (9) is tightened, respectively there is a turriform spring (5) on the upper each bolt hole (12) of described insulcrete (4) two sides, installation site, the major diameter side of described turriform spring (5) is arranged on described insulcrete (4), and there is step (10) both sides of described insulcrete (4) upper bolt hole (12), to prevent described turriform spring () 5 displacements.
Described contactless switch (2) is arranged on insulcrete (4), respectively there are 6 turriform springs (5) both sides of described insulcrete (4), and two turriform springs (5) are one group, relatively install, when the electric shock adhesive of contactless switch (2) or while discharging, drive contactless switch (2) vibrations, and contactless switch of the prior art (2) is all directly installed on control housing housing (1), described control housing housing (1) is Steel material, described contactless switch (2) vibratory force acts directly on control housing housing (1), noise is louder, in the utility model, the vibratory force of described contactless switch (2) acts on insulcrete (4), insulcrete is insulating material, between described insulcrete (2) and control housing housing (1), there is turriform spring (5), vibratory force can be dissolved to buffering like this, to building-site, use sound meter to measure the noise decibel value of this Novel control cabinet contact silencing apparatus, find, in control housing, silencing apparatus is installed generally lower more than 5 decibels than the noise decibel value that silencing apparatus is not installed.
Described bolt hole arranges up and down in pairs, and described bolt hole arranges 6.
On described insulcrete, turriform spring is provided with 12, and described turriform spring larger diameter end is assemblied on described insulcrete face.
Described card rail at least arranges 1.
Described contactless switch is at least provided with 6.
Described contact silencing apparatus arranges 2 covers in elevator control cabinet.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: between contactless switch and control housing, adopt two-way turriform spring design, intercept the noise of contactless switch adhesive or release movement, and performance buffering and damping of vibrations, reduce and alleviate contactless switch action and produce the sonic propagation of making an uproar, reach the quiet object of overall control housing.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. an elevator control cabinet contact silencing apparatus, is characterized in that, comprises control housing housing, contactless switch, card rail, insulcrete, turriform spring, countersunk-heat bolt, plain cushion, bullet pad, nut, step, fixed orifice, bolt hole; On described control housing housing and insulcrete, be provided with the bolt hole of location matches, described insulcrete and described control housing housing, by bolt hole, use described countersunk-heat bolt to be fixedly connected with; Bolt hole on described insulcrete and control housing is provided with multiple, is socketed with turriform spring on described countersunk-heat bolt, and described turriform spring is separately positioned on two up and down of described insulcrete; Bolt hole periphery on described insulcrete is provided with step, described step is by being fixedly welded on described insulcrete bolt hole two sides, the size of described step is mated setting with described turriform spring larger diameter end size, and the larger diameter end of described turriform spring can be fastened on described step; Described countersunk-heat bolt is fixedly connected with nut by plain cushion, bullet pad with described control housing housing; On described insulcrete, be provided with fixed orifice, be provided with card rail on described insulcrete, described card rail is arranged at the inner side of described insulcrete, and described card rail and described insulcrete are spirally connected fixing by described fixed orifice; Described contactless switch bottom is provided with draw-in groove, described draw-in groove size is mated setting with described card rail size, described contactless switch is fixed on described card rail, on described card rail, be connected with multiple described contactless switchs, described contactless switch is also fixedly connected with described insulcrete by bolt simultaneously, the electrical connection of described contactless switch and control housing, described contactless switch is by insulcrete and described countersunk-heat bolt, turriform spring electric insulating, and described contactless switch and control housing housing pass through insulcrete electric insulating.
2. a kind of elevator control cabinet contact silencing apparatus according to claim 1, is characterized in that, described bolt hole arranges up and down in pairs, and described bolt hole at least arranges two.
3. a kind of elevator control cabinet contact silencing apparatus according to claim 1, is characterized in that, on described insulcrete, turriform spring at least arranges two, and described turriform spring larger diameter end is assemblied on described insulcrete face.
4. a kind of elevator control cabinet contact silencing apparatus according to claim 1, is characterized in that, described card rail at least arranges one; Described contactless switch at least arranges one.
5. a kind of elevator control cabinet contact silencing apparatus according to claim 1, is characterized in that, described contact silencing apparatus at least arranges a set of in elevator control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378875.0U CN203976144U (en) | 2014-07-09 | 2014-07-09 | A kind of elevator control cabinet contact silencing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378875.0U CN203976144U (en) | 2014-07-09 | 2014-07-09 | A kind of elevator control cabinet contact silencing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976144U true CN203976144U (en) | 2014-12-03 |
Family
ID=51973609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378875.0U Expired - Fee Related CN203976144U (en) | 2014-07-09 | 2014-07-09 | A kind of elevator control cabinet contact silencing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200246A (en) * | 2017-08-01 | 2017-09-26 | 苏州天宇润电梯部件有限公司 | A kind of damping type elevator control cabinet |
| CN112478778A (en) * | 2020-12-14 | 2021-03-12 | 安徽晟丰食品机械有限公司 | Device for automatically putting egg tart aluminum support and completing positioning |
-
2014
- 2014-07-09 CN CN201420378875.0U patent/CN203976144U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200246A (en) * | 2017-08-01 | 2017-09-26 | 苏州天宇润电梯部件有限公司 | A kind of damping type elevator control cabinet |
| CN112478778A (en) * | 2020-12-14 | 2021-03-12 | 安徽晟丰食品机械有限公司 | Device for automatically putting egg tart aluminum support and completing positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170709 |