CN203513033U - Elevator device - Google Patents
Elevator device Download PDFInfo
- Publication number
- CN203513033U CN203513033U CN201320378365.9U CN201320378365U CN203513033U CN 203513033 U CN203513033 U CN 203513033U CN 201320378365 U CN201320378365 U CN 201320378365U CN 203513033 U CN203513033 U CN 203513033U
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- adjustment weight
- car
- weight
- lift appliance
- 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 - Lifetime
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Abstract
The utility model provides an elevator device which enables an adjustment weight to circulate, makes it possible that an elevator can operate in the state that the mass at the side of an elevator car and the mass at the side of a counterweight in the operation process approach balance, saves energy, and prevents the adjustment weight from falling off and being impacted when the adjustment weight is taken and put down. The elevator device is characterized in that the elevator car and the counterweight are hung on a cable wound and hung on a dragging wheel, and the hanging bucket type elevator device is driven through the friction of the dragging wheel and the cable. The elevator device comprises a load detection part detecting the loads of the elevator car, the adjustment weight adjusting the balance between the elevator car and the counterweight, an adjustment weight containing part containing the adjustment weight, a guiding device guiding the adjustment weight in the vertical direction, an electromagnet which is arranged on the elevator car and used for detaching the adjustment weight, an electromagnet moving part used for moving the electromagnet, an electromagnet moving rail guiding the electromagnet in the horizontal direction, and an electromagnet control part used for controlling the electrification of the electromagnet and controlling the electromagnet moving part based on the signals from the load detection part.
Description
Technical field
Present embodiment relates to a kind of lift appliance that carries out the adjustment of overbalance.
Background technology
In recent years, along with the efficiency raising of elevator, the requirement raising of saving the energy, the lifting situation of known a kind of combination car, frequency of utilization, by being unloaded to lift appliance that car makes variable mass and carry out overbalance adjustment (for example,, with reference to patent documentation 1,2 etc. by adjusting weight.）。
[prior art document]
[patent documentation]
[patent documentation 1] JP 2008-68997 communique
[patent documentation 2] JP 2011-157159 communique
Utility model content
[technical matters that utility model will solve]
Because such lift appliance is to be located at the resettlement section of lift path side and to be located at the structure that takes the counterweight (adjustment weight) of adjusting use between the resettlement section of cage side, thereby, when taking, produce sometimes the lower drop impact to car while adjusting weight.Again, during working the change of the loading loading of car violent, adjust the continuous loading of weight or accommodate unbalanced possibility high, need to make to adjust weight circulation.
The utility model is to propose in view of the above problems, its object is, a kind of weight circulation that can make to adjust is provided, makes the cage side when operation and the quality of heavy side is become to possibility close to the operation under the state of balance, realize the lift appliance of saving the energy.Again, be also, a kind of lift appliance that lower drop impact occurs while preventing from adjusting the taking of weight is provided.
[technological means of dealing with problems]
The lift appliance of present embodiment, comprise: the traction sheave of the cable of reeling, rotarily actuate the traction motor of this traction sheave, be connected to a distolateral car of above-mentioned cable, be connected to another distolateral counterweight of above-mentioned cable, detect the loading test section of the loading loading of above-mentioned car, adjust the adjustment weight of the balance of above-mentioned car and counterweight, accommodate the adjustment weight resettlement section of this adjustment weight, on above-below direction, guide the guide piece of above-mentioned adjustment weight, be located at the electromagnet that above-mentioned adjustment weight is loaded and unloaded of above-mentioned car, make the movable electromagnet movable part of this electromagnet, guide in the horizontal direction the movable track of electromagnet of above-mentioned electromagnet, signal based on above-mentioned loading test section is to giving the energising of above-mentioned electromagnet and the magnet control portion that above-mentioned electromagnet movable part is controlled.
The utility model lift appliance on the other hand, also comprise: adjust weight position detection part, it detects the position of described adjustment weight, under the situation of having moved at described electromagnet and described electromagnet movable part, at described adjustment weight in the situation that advancing of described car forbidden in the position of described adjustment weight resettlement section.
The utility model lift appliance on the other hand, also comprise: loading part, it loads described adjustment weight in the position relative with the described guide piece of described car, in the situation that described adjustment weight is positioned at the position of described guide piece, cuts off the energising of described electromagnet.
The utility model lift appliance on the other hand, also comprises: backup battery portion, it is to providing backup to the power supply of described electromagnet, described electromagnet movable part and the power supply of described magnet control portion.
In the utility model lift appliance on the other hand, 2 the above adjustment weights at least can be accommodated in described adjustment weight resettlement section.
In the utility model lift appliance on the other hand, described magnet control portion at least can control 2 the above electromagnet.
[effect of utility model]
By the lift appliance of present embodiment, make to adjust weight circulation, can make the cage side in when operation with the quality of heavy side is become to possibility close to the operation under the state of balance, realize and save the energy, and lower drop impact occurs while preventing from adjusting the taking of weight.
Accompanying drawing explanation
Fig. 1 is the whole synoptic map of the lift appliance of present embodiment.
Fig. 2 A is the partial schematic diagram that the lift appliance that the A direction from Fig. 1 looks is shown.
Fig. 2 B is the partial schematic diagram that the lift appliance that the B direction from Fig. 2 A looks is shown.
Fig. 3 is the guide piece and the partial schematic diagram of adjusting weight resettlement section illustrating in Fig. 1.
Fig. 4 is the figure of action that the lift appliance of present embodiment is shown.
Fig. 5 is the partial schematic diagram that the adjustment part of another embodiment of the present utility model is shown.
[nomenclature]
1 ... lift appliance
2 ... lift path
3 ... Machine Room
4 ... traction motor
5 ... traction sheave
6,104 ... cable
7 ... car
8 ... counterweight
9 ... lead-in wire
10 ... stop-layer
11 ... hall door
12 ... adjustment part
13 ... adjust weight
14 ... guide piece
15 ... adjust weight resettlement section
16 ... electromagnet
17 ... electromagnet movable part
18 ... the movable track of electromagnet
19 ... magnet control portion
The specific embodiment
Below, with reference to accompanying drawing, the related lift appliance of present embodiment is described in detail.
Fig. 1 is the structural representation of the related lift appliance of present embodiment.In addition, although the number of plies is decided to be 4 in Fig. 1, to not restriction of the number of plies.
Shown in Fig. 1, the lift appliance 1 of present embodiment is provided with traction motor 4 in the Machine Room 3 on lift path 2 tops, on the traction sheave 5 of traction motor 4, reels and is hanging cable 6.One end at cable 6 links car 7, at the other end, links counterweight (C/W) 8.Car 7 and counterweight 8 carry out lifting by being arranged on two pairs of rail guidances in lift path 2.Car 7 is provided with the loading test section 7a to detecting to the loading loading of car 7, by 9 control parts that are connected to the overall operation of controlling lift appliance that go between.Again, for people passes in and out car 7, at each layer of 10a, 10b, 10c, the 10d of lift path 2, carry out opening, be provided with hall door 11.In addition, in Fig. 1, although be the 3 interior formations that towing machine 4 is set in Machine Room, can be also that the formation that there is no Machine Room (machine room) of towing machine 4 is set in a part for lift path 2.
The adjustment part 12 that the total mass of car 7 when lift appliance 1 is equipped with operation and the quality of counterweight 8 sides are adjusted to the state of balance.
Adjusting weight 13 is the members that can carry out electromagnet handling according to the ON/OFF of the energising of electromagnet.Adjust weight 13 in obsolete situation as shown in figure 3, accommodate and adjust weight resettlement section 15.The adjustment weight position detection part of the position of adjusting weight 13 by control part carries out detection when normal.In addition, the quality of adjusting weight 13 can suitably be selected according to the unit of adjustment of OB.Guide piece 14 is vertically formed at above-below direction along the sidewall of lift path 2, can be upper mobile at above-below direction (arrow S) so that be installed to the adjustment weight 13 of car 7.Adjust weight resettlement section 15 and be located on corresponding position, positions lift path 2 and car 7 flat beds on each layer, and be connected with guide piece 14.Adjust weight resettlement section 15 and relatively at the upwardly extending guide piece 14 of upper and lower, vertically extend, on the face relative with car 7, have opening.
The quality of the car 7 of magnet control portion 19 based on being detected by loading test section 7a, carries out the control of electromagnet 16 and electromagnet movable part 17.Again, electromagnet 16, electromagnet movable part 17 and magnet control portion 19 are connected with the backup battery backing up in the common cut situation of power supply, can prevent when common operation in car 7 lifting process that the energising of electromagnet 16 is cut off, and prevent from adjusting weight 13 and come off from car 7.
Again, although by magnet control portion 19, electromagnet 16 and electromagnet movable part 17 have moved, but at the adjustment weight 13 that is installed to electromagnet 16 not in the situation that the position of guide piece 14,, stay in the situation that is limited in the adjustment weight resettlement section 15 that upper and lower moves up, by forbidding the operation of car 7, can prevent from staying in that to adjust the adjustment weight 13 of weight resettlement section 15 synchronously lower mobile with car 7.
Below, with reference to Fig. 4, the action of the lift appliance 1 of present embodiment is described.
First, car 7 judges whether it is stop-layer (A1).In the situation that being stop-layer, judge the quality whether less (A2) of the relative counterweight of quality (C/W) 8 sides of car 7 sides.In the situation that the quality of the relative counterweight of quality (C/W) 8 sides of car 7 sides is less, by the instruction from control part, electromagnet 16 energisings, and move by electromagnet movable part 17.With the movement of the electromagnet 16 being caused by electromagnet movable part 17 synchronously, by being housed in the adjustment weight 13 of adjusting weight resettlement section 15, from adjusting weight resettlement section 15, move to guide piece 14, and be connected (A3) with electromagnet 16.Thus, the quality of car 7 sides can be only heavy adjust the weight of weight 13, can make OB close to balance.
On the other hand, at car 7, arrive after stop-layer, do not need to adjust in the situation of weight 13,, in the situation that the quality larger (A4) of the relative counterweight of quality (C/W) 8 sides of car 7 sides, by electromagnet movable part 17, electromagnet 16 moves to the position corresponding with adjusting weight resettlement section 15 from the corresponding position of guide piece 14 with car 7, thus, adjusting weight 13 synchronously moves to and adjusts weight resettlement section 15 from guide piece 14 with the movement of electromagnet 16., by make the energising of electromagnet 16 be OFF(cut off thereafter), the adjustment weight 13 that is housed in adjustment weight resettlement section 15 separates (A5) with electromagnet 16.Thus, need not powerful move, can realize close to the operation under the state of balance, and can save the energy.
Again, as another embodiment, as shown in Figure 5, make to adjust weight resettlement section 15 extending transversely further, and the movable territory that makes the electromagnet movable part 17 of car 7 sides is only expanded to and is adjusted the scope that weight resettlement section 15 extends, and can accommodate a plurality of adjustment weights 13, by such a way, in the unbalanced situation of operation such as when on and off duty, can on same layer, adjust continuously the loading or unloading of weight 13.By the movable track 19 of a plurality of electromagnet is set, on same layer, can adjust further the continuous loading of weight 13 again.Further, as loading stage that load to adjust weight 13, by the platform protruding to guide piece 15 from car 7 is set, do not need to carry out energising when normal adjusting when weight is used, only energising when unloading, can realize the saving energy thus.
By the lift appliance of such present embodiment, can make to adjust weight circulation, the cage side while making to move with the quality of heavy side is become to possibility through being everlasting close to the operation under the state of balance, and realize and save the energy.Again, because being does not directly load to adjust weight to the structure of car, thereby, can reduce the vibration or the sound that by the loading or unloading of adjusting weight, are caused.
Claims (6)
1. a lift appliance, is characterized in that, comprising:
The reeling traction sheave of cable;
Rotarily actuate the traction motor of this traction sheave;
Be connected to a distolateral car of described cable;
Be connected to another distolateral counterweight of described cable;
Detect the loading test section of the loading loading of described car;
Adjust the adjustment weight of the balance of described car and counterweight;
Accommodate the adjustment weight resettlement section of this adjustment weight;
On above-below direction, guide the guide piece of described adjustment weight;
Be located at described car, electromagnet that described adjustment weight is loaded and unloaded;
Make the movable electromagnet movable part of this electromagnet;
Guide in the horizontal direction the movable track of electromagnet of described electromagnet; With
Signal based on described loading test section is controlled the energising to described electromagnet, and the magnet control portion that controls described electromagnet movable part.
2. lift appliance according to claim 1, is characterized in that,
Also comprise: adjust weight position detection part, it detects the position of described adjustment weight,
Under the situation of having moved at described electromagnet and described electromagnet movable part, at described adjustment weight in the situation that advancing of described car forbidden in the position of described adjustment weight resettlement section.
3. lift appliance according to claim 2, is characterized in that,
Also comprise: loading part, it loads described adjustment weight in the position relative with the described guide piece of described car,
In the situation that described adjustment weight is positioned at the position of described guide piece, cut off the energising of described electromagnet.
4. according to the lift appliance described in any one of claims 1 to 3, it is characterized in that,
Also comprise: backup battery portion, it is to providing backup to the power supply of described electromagnet, described electromagnet movable part and the power supply of described magnet control portion.
5. according to the lift appliance described in any one of claims 1 to 3, it is characterized in that,
2 the above adjustment weights at least can be accommodated in described adjustment weight resettlement section.
6. lift appliance according to claim 5, is characterized in that,
Described magnet control portion at least can control 2 the above electromagnet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013040940A JP5528592B1 (en) | 2013-03-01 | 2013-03-01 | Elevator equipment |
| JP2013-040940 | 2013-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203513033U true CN203513033U (en) | 2014-04-02 |
Family
ID=50371992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320378365.9U Expired - Lifetime CN203513033U (en) | 2013-03-01 | 2013-06-28 | Elevator device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5528592B1 (en) |
| CN (1) | CN203513033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995177A (en) * | 2016-01-22 | 2017-08-01 | 株式会社日立大厦系统 | Elevator |
| CN114630800A (en) * | 2019-10-31 | 2022-06-14 | 因温特奥股份公司 | Elevator installation with simplified power supply for shaft door assemblies |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382966B (en) * | 2018-05-09 | 2023-11-07 | 李军 | Safe and energy-saving vertical moving weight device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001270664A (en) * | 2000-03-28 | 2001-10-02 | Mitsubishi Electric Corp | Balance adjustment device for elevator |
| JP2005187156A (en) * | 2003-12-25 | 2005-07-14 | Mitsubishi Electric Corp | Elevator |
| JP2008068997A (en) * | 2006-09-15 | 2008-03-27 | Toshiba Elevator Co Ltd | Elevator |
| JP2011157159A (en) * | 2010-01-29 | 2011-08-18 | Toshiba Elevator Co Ltd | Elevator device |
| JP2012056692A (en) * | 2010-09-08 | 2012-03-22 | Toshiba Elevator Co Ltd | Elevator device |
| JP2013018629A (en) * | 2011-07-13 | 2013-01-31 | Mitsubishi Electric Corp | Elevator |
-
2013
- 2013-03-01 JP JP2013040940A patent/JP5528592B1/en not_active Expired - Fee Related
- 2013-06-28 CN CN201320378365.9U patent/CN203513033U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995177A (en) * | 2016-01-22 | 2017-08-01 | 株式会社日立大厦系统 | Elevator |
| CN106995177B (en) * | 2016-01-22 | 2019-02-12 | 株式会社日立大厦系统 | Elevator |
| CN114630800A (en) * | 2019-10-31 | 2022-06-14 | 因温特奥股份公司 | Elevator installation with simplified power supply for shaft door assemblies |
| CN114630800B (en) * | 2019-10-31 | 2023-09-29 | 因温特奥股份公司 | Elevator installation with simplified power supply for shaft door assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5528592B1 (en) | 2014-06-25 |
| JP2014169148A (en) | 2014-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |