CN208135698U - A kind of novel towing type elevator - Google Patents
A kind of novel towing type elevator Download PDFInfo
- Publication number
- CN208135698U CN208135698U CN201820132066.XU CN201820132066U CN208135698U CN 208135698 U CN208135698 U CN 208135698U CN 201820132066 U CN201820132066 U CN 201820132066U CN 208135698 U CN208135698 U CN 208135698U
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- traction
- traction sheave
- wheel
- sheave
- cable
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Abstract
The utility model discloses a kind of novel towing type elevators, including day beam, mounting box, drag device and counterweight, mounting box is fixedly mounted on the lower surface of day beam, drag device includes main traction wheel, first from traction sheave, second from traction sheave, motor, traction steel-cable and directive wheel, main traction wheel, first from traction sheave, second is mounted in mounting box from traction sheave, main traction wheel is arranged first from traction sheave and second between traction sheave, motor is mounted in main traction wheel, directive wheel is mounted on one end of day beam, traction steel-cable is sequentially connected first from traction sheave, main traction wheel, second from traction sheave and directive wheel, traction steel-cable one end is fixedly connected with cage, the other end is fixedly connected with counterweight.The utility model traction steel-cable drags cage and counterweight relative motion, i.e., cage rises, counterweight decline or counterweight rising, cage decline, and realizes transport task, has the advantages that energy consumption is small, noise is small and safe and reliable.
Description
Technical field
The utility model relates to a kind of Architectural Equipment technical field, in particular to a kind of novel towing type elevator.
Background technique
Building hoist is essential people in construction, goods vertical transportation machinery.From First Domestic in 1973
Gear-and-rack type construction lifter produce since, after development in more than 30 years, domestic elevator structure type, function and usage,
The many aspects such as performance quality, safety device have very big change and progress.Building hoist has become every profession and trade building
A kind of middle essential building machinery.
The country is used at present to be substantially gear-and-rack type construction lifter (SC type building hoist), but SC type is constructed
There is energy consumption greatly in elevator, the big disadvantage of noise, and security reliability is poor, therefore need to design a kind of novel elevator.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of novel traction-type lifting
Machine has the advantages that energy consumption is small, noise is small and safe and reliable.
To achieve the goals above, the utility model is implemented with the following technical solutions：
A kind of novel towing type elevator, including day beam, mounting box, drag device and counterweight, the mounting box are solid
Dingan County be mounted in the day beam lower surface, the drag device include main traction wheel, first from traction sheave, second from traction sheave,
Motor, traction steel-cable and directive wheel, the main traction wheel, first are mounted on installation from traction sheave from traction sheave, second
In box, described first from traction sheave and described second between traction sheave, the motor is installed for the main traction wheel setting
In main traction wheel, the directive wheel is mounted on one end of day beam, and the traction steel-cable is sequentially connected described first from traction
Wheel, main traction wheel, second are from traction sheave and directive wheel, and described traction steel-cable one end is fixedly connected with cage, and the other end is solid
Surely it is connected with counterweight.
Further, the traction steel-cable is connect with the cage by rope end safety device.
Further, multiple fixing pieces are provided on the day beam, fixing piece is used to day beam being fixed on hoistway.
Further, the main traction wheel, described first are that spheroidal graphite is cast from traction sheave and described second from traction sheave
Iron traction sheave offers multiple rope grooves on the spheroidal graphite cast-iron traction sheave.
The utility model has the beneficial effects that：
A kind of novel towing type elevator provided by the utility model, when work, motor and drag device form traction
Machine, is the power of tractive driving, and the slave traction sheave on the both sides of main traction wheel increases traction steel-cable to the cornerite of main traction wheel,
To increase frictional force, setting directive wheel makes cage in hoistway and counterweight respectively operation is not all right up and down to rub, motor turn
Dynamic to drive main traction wheel rotation, driving traction steel-cable dragging cage and counterweight relative motion, i.e. cage rises, under counterweight
Drop or counterweight rise, cage declines, and realize transport task, have the advantages that energy consumption is small, noise is small and safe and reliable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sectional structure chart of spheroidal graphite cast-iron traction sheave in the utility model；
Appended drawing reference therein is：1-cage；2-rope end safety devices；3-traction steel-cables；4-main traction wheels；
5-the first from traction sheave；6-day beams；7-directive wheels；8-motor；9-counterweights；10-mounting boxs；11-fixing pieces；
12-the second from traction sheave；13-spheroidal graphite cast-iron traction sheaves；14-rope grooves.
Specific embodiment
To keep the purpose of this utility model, feature, advantage more obvious and understandable, below with reference to the utility model
Attached drawing in embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that institute below
The embodiment of description is only the utility model a part of the embodiment, and not all embodiments.Based on the reality in the utility model
Example is applied, those skilled in the art's every other embodiment obtained is fallen within the protection scope of the utility model.
The present embodiment provides a kind of novel towing type elevators, as shown in Figure 1, including day beam 6, mounting box 10, traction dress
It sets and counterweight 9, mounting box 10 is fixedly mounted on the lower surface of day beam 6, and drag device includes main traction wheel 4, first from draging
Running wheel 5, second from traction sheave 12, motor 8, traction steel-cable 3 and directive wheel 7, main traction wheel 4, first from traction sheave 5,
Second is mounted in mounting box 10 from traction sheave 12, main traction wheel 4 setting first from traction sheave 5 and second from traction sheave 12 it
Between, motor 8 is mounted in main traction wheel 4, and directive wheel 7 is mounted on one end of day beam 6, and traction steel-cable 3 is sequentially connected described
First from traction sheave 5, main traction wheel 4, second from traction sheave 12 and directive wheel 7, and 3 one end of traction steel-cable, which is fixedly connected with, hangs
Cage 1, the other end are fixedly connected with counterweight 9.When work, motor 8 and drag device are the power of tractive driving, main traction wheel
The first of 4 both sides increases traction steel-cable 3 to the cornerite of main traction wheel 4 from traction sheave 12 from traction sheave 5 and second, thus
Frictional force is increased, setting directive wheel 7 makes cage 1 and the operation of about 9 counterweight in hoistway not rub wiping, and motor 8 rotates band
Dynamic main traction wheel 4 rotates, and driving traction steel-cable 3 drags cage 1 and 9 relative motion of counterweight, the i.e. rising of cage 1, counterweight 9
Decline or counterweight 9 rise, cage 1 declines, and realize transport task, have the advantages that energy consumption is small, noise is small and safe and reliable.
One as the present embodiment is preferred, and traction steel-cable 3 is connect with cage 1 by rope end safety device 2, it is ensured that is draged
Draw wirerope 3 and is securely connect with cage 1.
One as the present embodiment is preferably provided with multiple fixing pieces 11 on day beam 6, fixing piece 11 is used for day beam 6
It is fixed on hoistway.
One as the present embodiment is preferred, and main traction wheel 4, first is from traction sheave 12 from traction sheave 5 and second
Spheroidal graphite cast-iron traction sheave 13, as shown in Fig. 2, multiple rope grooves 14 are offered on spheroidal graphite cast-iron traction sheave 13, in optimal embodiment
It is opened up on spheroidal graphite cast-iron traction sheave 13 there are four rope groove 14, four traction steel-cables 3 are placed in four rope grooves 14, four tractions
The probability that wirerope 3 is broken simultaneously is almost nil, can effectively prevent the generation of rope-broken accident.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
In enclosing.
Claims (4)
1. a kind of novel towing type elevator, which is characterized in that described including day beam, mounting box, drag device and counterweight
Mounting box is fixedly mounted on the lower surface of the day beam, the drag device include main traction wheel, first from traction sheave, second from
Traction sheave, motor, traction steel-cable and directive wheel, the main traction wheel, first are installed from traction sheave, second from traction sheave
In mounting box, main traction wheel setting described first from traction sheave and described second between traction sheave, it is described electronic
Machine is mounted in main traction wheel, and the directive wheel is mounted on one end of day beam, and the traction steel-cable is sequentially connected described first
From traction sheave, main traction wheel, second from traction sheave and directive wheel, described traction steel-cable one end is fixedly connected with cage, separately
One end is fixedly connected with counterweight.
2. novel towing type elevator according to claim 1, which is characterized in that the traction steel-cable and the cage
It is connected by rope end safety device.
3. novel towing type elevator according to claim 1, which is characterized in that be provided with multiple fixations on the day beam
Part, fixing piece are used to day beam being fixed on hoistway.
4. novel towing type elevator according to claim 1, which is characterized in that the main traction wheel, described first from
Traction sheave and described second from traction sheave be spheroidal graphite cast-iron traction sheave, offers multiple ropes on the spheroidal graphite cast-iron traction sheave
Slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132066.XU CN208135698U (en) | 2018-01-26 | 2018-01-26 | A kind of novel towing type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132066.XU CN208135698U (en) | 2018-01-26 | 2018-01-26 | A kind of novel towing type elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208135698U true CN208135698U (en) | 2018-11-23 |
Family
ID=64285129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820132066.XU Expired - Fee Related CN208135698U (en) | 2018-01-26 | 2018-01-26 | A kind of novel towing type elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208135698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021042428A1 (en) * | 2019-09-02 | 2021-03-11 | 歌拉瑞电梯股份有限公司 | Hoistway type traction elevator for building construction |
-
2018
- 2018-01-26 CN CN201820132066.XU patent/CN208135698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021042428A1 (en) * | 2019-09-02 | 2021-03-11 | 歌拉瑞电梯股份有限公司 | Hoistway type traction elevator for building construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20210126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |