CN202255768U - Elevator balancing factor determining device - Google Patents
Elevator balancing factor determining device Download PDFInfo
- Publication number
- CN202255768U CN202255768U CN2011203656137U CN201120365613U CN202255768U CN 202255768 U CN202255768 U CN 202255768U CN 2011203656137 U CN2011203656137 U CN 2011203656137U CN 201120365613 U CN201120365613 U CN 201120365613U CN 202255768 U CN202255768 U CN 202255768U
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- Prior art keywords
- plate
- elevator
- screw rod
- weighing instrument
- inductor
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- Expired - Lifetime
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Abstract
The utility model relates to the technical field of elevators and especially relates to an elevator balancing factor determining device. The elevator balancing factor determining device includes a rotary plate, a screw, a threaded plate, a sensor, a guide post, a weighing instrument, and a lifting plate used for connecting cabs fixedly or combining heavy fag ends. The rotary plate connects with the top of the screw fixedly. The screw connects with the threaded plate in a threaded manner. The bottom of the screw goes through the lifting plate. The head of the screw contacts with the bottom of the lifting plate. The guide post is arranged on the lifting plate in a penetrating manner. The sensor is connected between the top of the guide post and the threaded plate. The sensor connects with the weighing instrument electrically. By using the elevator balancing factor determining device in the utility model, working strength of workers can be reduced substantially and testing efficiency can be improved.
Description
Technical field:
The utility model relates to the elevator technology field, relates in particular to a kind of balance coefficient of elevator determinator.
Background technology:
Elevator be a kind of be the vertical conveyor of power with the motor, case shape gondola is housed, be used for tier building and take advantage of people or carrying goods.The driving of elevator has traction to drive, force multiple modes such as driving, hydraulic-driven, and it is that modem elevator is used the most general type of drive that traction drives.The car of towed elevator and counterweight hang on the both sides of traction sheave respectively through wire rope, and the gravity of car and counterweight is pressed in the grooving of traction sheave traction steel-cable.When motor rotates because the friction force of the grooving traction steel-cable of traction sheave, drive wire rope make car with to the recast relative motion, car moves up and down along guide rail in hoistway.Coefficient of balance is the important performance indexes that traction-type drives elevator, utilizes the counterweight can the partial equilibrium car and the weight of sedan-chair internal burden, and the load of traction motor operation is alleviated.Because the size of car internal burden is often to change, and has fixed after the elevator Installation and Debugging finish focusing on, can not change at any time, for the operation that makes elevator approaches desirable equilibrium state basically, so, will select a suitable coefficient of balance.
At present, the method for test coefficient of balance commonly used is that the staff is transported to the erecting stage with numerous counterweights, carries out the current method test through the plus-minus counterweight, knows coefficient of balance with this, and calculates and need what increase to pouring weight in counterweight one side.This method not only staff's working strength is very big, and testing efficiency is also lower.
The utility model content:
The purpose of the utility model is to the deficiency of prior art a kind of balance coefficient of elevator determinator to be provided, and can reduce staff's working strength greatly, improves testing efficiency.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of balance coefficient of elevator determinator; It comprises rotating disk, screw rod, thread plate, inductor, guide pillar, weighing instrument, and the plate that lifts that is used for fixing the fag end combination that connects car or counterweight, and said rotating disk is fixedly connected with the screw rod top; Screw rod is threaded with thread plate; The bottom of screw rod is passed and is lifted plate, and the head of screw rod contacts with lifting the plate bottom, and the said plate that lifts wears said guide pillar; Said inductor is connected between guide pillar top and the thread plate, and said inductor is electrically connected said weighing instrument.
It also comprises base, and base is fixedly connected on the bottom of guide pillar.
Said rotating disk and screw rod welded top.
It also comprises signal wire, and said inductor is electrically connected said weighing instrument through signal wire.
Said weighing instrument is connected with comptograph.
The utility model beneficial effect is:
The said a kind of balance coefficient of elevator determinator of the utility model, it comprises rotating disk, screw rod, thread plate, inductor, guide pillar, weighing instrument, and the plate that lifts that is used for fixing the fag end combination that connects car or counterweight; Said rotating disk is fixedly connected with the screw rod top, and screw rod is threaded with thread plate, and the bottom of screw rod is passed and lifted plate; The head of screw rod contacts bottom lifting plate; The said plate that lifts wears said guide pillar, and said inductor is connected between guide pillar top and the thread plate, and said inductor is electrically connected said weighing instrument; The utility model can reduce staff's working strength greatly, improves testing efficiency.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, the described a kind of balance coefficient of elevator determinator of the utility model, its structure is; It comprises rotating disk 1, screw rod 2, thread plate 3, inductor 4, guide pillar 6, weighing instrument 10, and be used for fixing the fag end combination 8 that connects car or counterweight lift plate 5, said rotating disk 1 is fixedly connected with screw rod 2 tops; Screw rod 2 is threaded with thread plate 3; The bottom of screw rod 2 is passed and is lifted plate 5, and the head of screw rod 2 contacts with lifting plate 5 bottoms, and the said plate 5 that lifts wears said guide pillar 6; Said inductor 4 is connected between guide pillar 6 tops and the thread plate 3, and said inductor 4 is electrically connected said weighing instrument 10.
Further, it also comprises base 7, and base 7 is fixedly connected on the bottom of guide pillar 6, and base plate can make up 8 the concordant placement in bottom with fag end.Preferably, said rotating disk 1 and screw rod 2 welded top are difficult for when rotating rotating disk 1 becoming flexible or coming off.Further, it also comprises signal wire 9, and said inductor 4 is electrically connected said weighing instrument 10 through signal wire 9.
The described a kind of balance coefficient of elevator determinator of the utility model; Its principle of work is; Use bolt and nut to be connected to the fag end combination 8 of car the plate 5 that lifts of this device, artificial or electronic mode is rotated rotating disk 1, and screw rod 2 upwards lifts the spring and the fag end wire rope of fag end combination 8.To lifting, till the relaxing of spring of fag end combination 8, weighing instrument 10 will show the empty car weight of this moment, write down current empty car weight through last; Use bolt and nut to be connected to the fag end combination 8 of counterweight the plate 5 that lifts of this device, repeat identical action, can obtain and note the weight of counterweight.According to the actual weight of empty car and counterweight, the counterweight number of blocks that can calculate balance coefficient of elevator and need need increase to heavy side.Further, said weighing instrument 10 is connected with comptograph, can be automatically calculates balance coefficient of elevator and needs at the counterweight number of blocks that the heavy side needs are increased according to the actual weight of empty car and counterweight.In sum, the utility model can be removed the staff from and carries numerous counterweights and test to the erecting stage, greatly reduces staff's working strength, has improved testing efficiency.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (5)
1. balance coefficient of elevator determinator; It is characterized in that: it comprises rotating disk (1), screw rod (2), thread plate (3), inductor (4), guide pillar (6), weighing instrument (10), and be used for fixing the fag end combination (8) that connects car or counterweight lift plate (5), said rotating disk (1) is fixedly connected with screw rod (2) top; Screw rod (2) is threaded with thread plate (3); The bottom of screw rod (2) is passed and is lifted plate (5), and the head of screw rod (2) contacts with lifting plate (5) bottom, and the said plate (5) that lifts wears said guide pillar (6); Said inductor (4) is connected between guide pillar (6) top and the thread plate (3), and said inductor (4) is electrically connected said weighing instrument (10).
2. a kind of balance coefficient of elevator determinator according to claim 1 is characterized in that: it also comprises base (7), and base (7) is fixedly connected on the bottom of guide pillar (6).
3. a kind of balance coefficient of elevator determinator according to claim 2 is characterized in that: said rotating disk (1) and screw rod (2) welded top.
4. a kind of balance coefficient of elevator determinator according to claim 3 is characterized in that: it also comprises signal wire (9), and said inductor (4) is electrically connected said weighing instrument (10) through signal wire (9).
5. a kind of balance coefficient of elevator determinator according to claim 4 is characterized in that: said weighing instrument (10) is connected with comptograph.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203656137U CN202255768U (en) | 2011-09-28 | 2011-09-28 | Elevator balancing factor determining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203656137U CN202255768U (en) | 2011-09-28 | 2011-09-28 | Elevator balancing factor determining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255768U true CN202255768U (en) | 2012-05-30 |
Family
ID=46116993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203656137U Expired - Lifetime CN202255768U (en) | 2011-09-28 | 2011-09-28 | Elevator balancing factor determining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367128A (en) * | 2011-09-28 | 2012-03-07 | 快意电梯有限公司 | Device for testing balancing factor of elevator |
-
2011
- 2011-09-28 CN CN2011203656137U patent/CN202255768U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367128A (en) * | 2011-09-28 | 2012-03-07 | 快意电梯有限公司 | Device for testing balancing factor of elevator |
| CN102367128B (en) * | 2011-09-28 | 2013-11-20 | 快意电梯股份有限公司 | Device for testing balancing factor of elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: IFE ELEVATORS CO., LTD. Free format text: FORMER NAME: IFE ELEVATOR CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Xie hang Qingxi Town 523000 Guangdong city of Dongguan Province Jinlong Industrial Zone Patentee after: IFE Elevators Co., Ltd. Address before: Xie hang Qingxi Town 523000 Guangdong city of Dongguan Province Jinlong Industrial Zone Fiat Elevator Co. Ltd. Patentee before: IFE Elevator Co.,Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20131120 |
|
| RGAV | Abandon patent right to avoid regrant |