CN210001356U - low-noise control cabinet for elevator without machine room - Google Patents
low-noise control cabinet for elevator without machine room Download PDFInfo
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- CN210001356U CN210001356U CN201920229910.5U CN201920229910U CN210001356U CN 210001356 U CN210001356 U CN 210001356U CN 201920229910 U CN201920229910 U CN 201920229910U CN 210001356 U CN210001356 U CN 210001356U
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- cabinet
- control cabinet
- elevator
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- machine room
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Abstract
The utility model provides a no computer lab elevator low noise control cabinet belongs to elevator technical field, and it has solved the big problem of current no computer lab elevator control cabinet noise this switch board includes the switch board body, the amortization is cotton, yielding rubber piece and electrical apparatus motion components and parts, through pasting the amortization cotton and set up the yielding rubber piece between electrical apparatus motion components and parts and switch board bottom plate at cabinet inboard, reach the damping, fall the purpose of making an uproar, this switch board has the noise low, the little advantage of vibration.
Description
Technical Field
The utility model relates to an elevator technical field refers in particular to kinds of no computer lab elevator low noise switch boards.
Background
The elevator is divided into two types, types are elevators with machine rooms, in addition, types are elevators without machine rooms, a control cabinet of the elevator with the machine rooms is arranged in a machine room in a common way, noise cannot affect residents, the control cabinet of the elevator without the machine rooms is arranged at the top of a hoistway in a common way, emitted noise can cause trouble to the residents at the top floor, and many elevators adopt elevators without machine rooms according to the hoistway structural design and space-saving starting idea sometimes, so that the problem that people need to solve is solved by how to reduce the noise caused by the control cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model discloses having considered aforementioned problem and having made, utility model's purpose provides kinds of no computer lab elevator low noise switch boards, reduces the noise that the switch board produced.
In order to achieve the above object, the utility model provides an kinds of no computer lab elevator low noise control cabinets, include:
a control cabinet comprising a cabinet and a cabinet body;
the sound absorption cotton is arranged inside the control cabinet ;
the damping rubber block is arranged on a bottom plate of the cabinet body;
and the electric appliance moving component is fixed on the damping rubber block.
kinds of no computer lab elevator low noise control cabinet according to above, be equipped with the screw hole on the yielding rubber piece, be equipped with the second screw hole on the switch board bottom plate, electrical apparatus motion components and parts are equipped with the base, the base is the recess form, the base upside is equipped with the third screw hole, the base downside is equipped with the draw-in groove.
According to the kinds of no computer lab elevator low noise control cabinet, the yielding rubber piece is equipped with shock pad fixing bolt, the shock pad fixing bolt with screw hole, the second screw hole, the third screw hole and the draw-in groove meet simultaneously.
kinds of no computer lab elevator low noise control cabinet according to above, electrical apparatus motion components and parts include lock relay, band-type brake relay, second lock relay and operation contactor, electrical apparatus motion components and parts all are equipped with a plurality of wiring holes.
According to the kinds of low-noise control cabinets for the elevators without the machine rooms, the upper part of the bottom plate of the cabinet body is provided with a vent hole.
According to the kinds of no computer lab elevator low noise control cabinet, the side that the cabinet and the cabinet body separate is equipped with the hasp, the hasp includes hasp page or leaf and hasp base, hasp page or leaf movable mounting is in on the hasp base.
The utility model discloses following beneficial effect has:
1. the inner side of the cabinet is provided with silencing cotton to reduce the decibel of the noise.
2. The electric appliance moving components are fixed on the bottom plate of the cabinet body through the damping rubber blocks, and noise generated between the electric appliance moving components and the bottom plate due to vibration is reduced.
3. The base of the electric appliance moving component is groove-shaped, the middle of the base is sunken, the contact area is reduced, and the noise is reduced.
Drawings
FIG. 1 is an assembly view of the moving components of the electric appliance of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention.
Detailed Description
The following is a description of specific embodiments of the present invention with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-2, kinds of low-noise control cabinets for machine room-less elevators include:
the control cabinet body 100, the control cabinet body 100 includes the cabinet 110 and the cabinet body 120, when the cabinet 110 is closed, a cavity is formed, which can not only protect the middle electrical components from being corroded, but also reduce the noise generated by the electrical motion components 400.
The sound absorption cotton 200 is arranged on the inner side of the cabinet 110, when noise emitted by the electric moving component 400 is large, the noise can pass through the cabinet 110 and is transmitted to the outside, and the sound absorption cotton 200 arranged on the inner side of the cabinet 110 can enable the noise to be absorbed parts of the noise by the sound absorption cotton 200 before the noise passes through the cabinet 110, so that the noise decibel is further reduced by .
The damping rubber block 300, the damping rubber block 300 is arranged on the bottom plate of the cabinet 120.
Electrical apparatus motion components and parts 400, electrical apparatus motion components and parts 400 are fixed on yielding rubber piece 300, yielding rubber pieces 300 have been newly-increased between electrical apparatus motion components and parts 400 and the cabinet body 120 bottom plate, electrical apparatus motion components and parts 400 are starting, when stopping or high-speed motion, electrical apparatus motion components and parts 400 can produce noise and vibration, and the vibration will lead to electrical apparatus motion components and parts 400 to produce the collision with the bottom plate, also can produce the noise, it can make the vibration of electrical apparatus motion components and parts 400 reduce to set up yielding rubber piece 300, thereby the noise reduction.
In prior art, no computer lab elevator is at the operation in-process that stops to the resident family on top layer or secondary top layer receives contactor (relay) actuation release and transmits for the switch board and send noise to spread into indoor influence for huge, in this application, through set up amortization cotton 200 noise absorption at cabinet 110 inboard, set up yielding rubber piece 300 between electrical apparatus motion components and parts 400 and the cabinet body 120 bottom plate simultaneously, reduce vibration, can effectually solve the problem of no computer lab elevator noise pollution.
Be equipped with th screw hole 310 on the yielding rubber piece 300, be equipped with second screw hole 121 on the switch board 100 bottom plate, electrical motion components and parts 400 are equipped with base 410, base 410 is the recess form, the base 410 upside is equipped with third screw hole 411, the base 410 downside is equipped with draw-in groove 412, electrical motion components and parts 400 meet with yielding rubber piece 300 through base 410, it is corresponding with screw hole 310 respectively with draw-in groove 412 and third screw hole 411, it can fix to directly adopt the bolt, and base 410 is the recess form, the middle part is sunken into, both sides are equipped with third screw hole 411 and meet with draw-in groove 412 and yielding rubber piece 300 respectively, the contact surface is little, and the contact surface all has the bolt fastening, vibrate for a short time.
The damping rubber block 300 is provided with damping pad fixing bolts 320, the damping pad fixing bolts 320 are simultaneously connected with th threaded holes 310, second threaded holes 121, third threaded holes 411 and clamping grooves 412, and the damping pad fixing bolts 320 simultaneously connect the electric moving component 400, the damping rubber block 300 and the bottom plate of the cabinet body 120 at .
The electric appliance moving component 400 comprises an th locking relay 420, a band-type brake relay 430, a second locking relay 440 and an operation contactor 450, the electric appliance moving component 400 is provided with a plurality of wiring holes 460, the relays and the contactors are driven by electric power, and the electric appliance moving component 400 is very easy to generate noise and vibration when being started, stopped or operated at a high speed.
The upper portion of the bottom plate of the cabinet body 120 is provided with a vent 122, which provides natural ventilation for the components of the control cabinet 100 and has a good heat dissipation effect.
The side of the cabinet 110 and the cabinet body 120 separation is equipped with the hasp 111, and the hasp 111 includes hasp page or leaf and hasp base (not marked in the figure), and hasp page or leaf movable mounting is on the hasp base, and hasp base side sets up outside cabinet 110, and the setting of installing the hasp page or leaf on side in addition is inboard at cabinet 110, can open with the key in outside end when opening, when needing to close, directly buckle on can.
The utility model provides a no computer lab elevator low noise switch board sets up the amortization cotton in cabinet inboard, utilizes the amortization cotton to inhale the sound characteristic and reduce the noise, sets up rubber gasket at the electrical apparatus motion components and parts junction that produces noise and vibration simultaneously and reduces vibration and noise, makes the switch board of no computer lab elevator reach the effect of low noise.
The technical solutions of the present invention have been described in detail with reference to the accompanying drawings, and the described embodiments are used to help understand the ideas of the present invention. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the claims.
Claims (6)
1, kind of no computer lab elevator low noise switch board, its characterized in that includes:
a control cabinet comprising a cabinet and a cabinet body;
sound absorbing cotton disposed inside the cabinet ;
the damping rubber block is arranged on a bottom plate of the cabinet body;
and the electric appliance moving component is fixed on the damping rubber block.
2. The kind of machine room free elevator low noise control cabinet of claim 1, wherein the rubber shock absorber has a th threaded hole, the control cabinet bottom plate has a second threaded hole, the moving component has a base, the base is recessed, the upper side of the base has a third threaded hole, the lower side of the base has a slot.
3. The kinds of machine room-less elevator low noise control cabinet as claimed in claim 2, wherein the rubber damper block is provided with a damper fixing bolt that simultaneously interfaces with the threaded hole, the second threaded hole, the third threaded hole and the slot.
4. The kind of elevator control cabinet without machine room as claimed in claim 1 or 2, wherein the moving components of the electrical apparatus include lock relay, band-type brake relay, second lock relay and operation contactor, and the moving components of the electrical apparatus are all provided with a plurality of wiring holes.
5. The type of elevator control cabinet with low noise without machine room as claimed in claim 1, wherein the cabinet body has ventilation holes at the top of its bottom plate.
6. The type of elevator control cabinet with no machine room as defined in claim 1, wherein the side of the cabinet separated from the cabinet body is provided with a lock catch, the lock catch comprises a lock catch leaf and a lock catch base, the lock catch leaf is movably mounted on the lock catch base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920229910.5U CN210001356U (en) | 2019-02-22 | 2019-02-22 | low-noise control cabinet for elevator without machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920229910.5U CN210001356U (en) | 2019-02-22 | 2019-02-22 | low-noise control cabinet for elevator without machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210001356U true CN210001356U (en) | 2020-01-31 |
Family
ID=69300557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920229910.5U Active CN210001356U (en) | 2019-02-22 | 2019-02-22 | low-noise control cabinet for elevator without machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210001356U (en) |
-
2019
- 2019-02-22 CN CN201920229910.5U patent/CN210001356U/en active Active
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