CN108217383A - A kind of rigid track formula elevator - Google Patents
A kind of rigid track formula elevator Download PDFInfo
- Publication number
- CN108217383A CN108217383A CN201810001401.7A CN201810001401A CN108217383A CN 108217383 A CN108217383 A CN 108217383A CN 201810001401 A CN201810001401 A CN 201810001401A CN 108217383 A CN108217383 A CN 108217383A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- drawing head
- car
- rack
- rigid track
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0461—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with rack and pinion gear
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a kind of rigid track formula elevators, including pit shaft, shaft in wall is fixedly installed rail assembly, rail assembly includes guide rail bracket, guide rail bracket is made of several guide rail fixed plates for being fixed on shaft in wall of being arranged above and below, drawing head guide rail is fixedly connected with vertically in the middle part of guide rail bracket, rack is provided on drawing head guide rail, states guide rail bracket both ends and be fixedly connected with car guide rail vertically；Drawing head is provided in pit shaft, motor is provided on drawing head, speed reducer is connected on motor output shaft, transmission gear is installed on speed reducer output shaft, transmission gear and rack are meshed, and transmission gear both sides are provided with directive wheel on drawing head, and directive wheel is matched with drawing head guide rail；Lift car is connected with below drawing head, car back is provided with and the matched guide shoe of car guide rail；Car top is fixedly installed anti-falling safety device, the engagement of anti-falling safety device wheel and rack by fixed seat.The present invention is safe, low cost, use and maintenance expense is low, area occupancy is small.
Description
Technical field
The invention belongs to elevator technology field, more particularly to a kind of rigid track formula elevator.
Background technology
As skyscraper increases, elevator has become an essential vehicles in daily life.Current electricity
Ladder is in use, in the majority with traction elevator, but traction elevator daily maintenance is costly, it is necessary to be examined by 1 month within 15 days
Look into maintenance, can allow every time user occur an expense, every year about 4000-5000 members maintenance cost, customer using cost compared with
It is high.Also, traditional elevator needs computer room to support, needs larger space, waste building usable floor area.
Therefore those skilled in the art are dedicated to developing a kind of safe, and low cost, use and maintenance cost are low, area accounts for
With small rigid track formula elevator.
Invention content
In view of the drawbacks described above of the prior art, the technical problems to be solved by the invention be to provide it is a kind of safe,
Low cost, use and maintenance cost are low, area occupies small rigid track formula elevator.
To achieve the above object, the present invention provides a kind of rigid track formula elevators, and including pit shaft, the shaft in wall is consolidated
Surely rail assembly is provided with, the rail assembly includes guide rail bracket, and the guide rail bracket is fixed on the well by several be arranged above and below
Guide rail fixed plate on cylinder inner wall is formed, and is fixedly connected with drawing head guide rail vertically in the middle part of the guide rail bracket, the drawing head is led
Rack is provided on rail, the guide rail bracket both ends of stating are fixedly connected with car guide rail vertically；
Drawing head is provided in the pit shaft, motor is provided on the drawing head, deceleration is connected on the motor output shaft
Machine is equipped with transmission gear on the speed reducer output shaft, and the transmission gear and the rack are meshed, on the drawing head
The transmission gear both sides are provided with directive wheel, the directive wheel is matched with the drawing head guide rail；
It is connected with lift car below the drawing head, the car back is provided with and the car guide rail is matched leads
Boots；The car top is fixedly installed anti-falling safety device by fixed seat, and the anti-falling safety device gear is nibbled with the rack
It closes.
Preferably, the directive wheel is divided into two groups, directive wheel described in two groups is symmetricly set on the transmission gear both sides, often
The quantity of the group directive wheel is 4, rectangular distribution.
Preferably, the car guide rail is fixedly connected on by car guide rail stent on the guide rail bracket, the car is led
Rail stent is angle steel.
Preferably, the guide rail bracket is fixedly connected by drawing head rail brackets with drawing head guide rail, the drawing head is led
Rail stent is I-steel.
Preferably, the rack is fixed on by rack fixing sleeve on the drawing head guide rail.
Preferably, the motor uses normally closed brake.
It is connected preferably, the drawing head is connect with lift car using gravity sensor.
Preferably, the drawing head guide rail is formed by connecting by several drawing head rail units, each drawing head guide rail
Unit both ends and middle part have been fixedly connected with the guide rail fixed plate.
The beneficial effects of the invention are as follows：The present invention is safe, and low cost, use and maintenance cost are low, area occupancy is small.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment of the invention.
Fig. 2 is the partial enlargement structural representation at A in Fig. 1.
Fig. 3 is the structure diagram of embodiment of the invention pit shaft.
Fig. 4 is the structure diagram of embodiment of the invention rail assembly.
Fig. 5 is the partial enlargement structural representation at B in Fig. 4.
Fig. 6 is the overlooking the structure diagram of embodiment of the invention rail assembly.
Fig. 7 is the structure diagram of embodiment of the invention drawing head.
Fig. 8 is the structure diagram of embodiment of the invention car.
Fig. 9 is the structure diagram at embodiment of the invention car back.
Figure 10 is embodiment of the invention mounting structure schematic diagram.
Figure 11 is the side structure schematic view of Figure 10.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples：
As shown in Figure 1 to 11, a kind of rigid track formula elevator, including pit shaft 1,1 inner wall of pit shaft is fixedly installed rail assembly
2, rail assembly 2 includes guide rail bracket 208, and guide rail bracket 208 is by several guide rail fixed plates for being arranged above and below and being fixed on 1 inner wall of pit shaft
201 are formed, and 208 middle part of guide rail bracket is fixedly connected with drawing head guide rail 205, drawing head vertically by drawing head rail brackets 202
Rail brackets 202 are I-steel.Drawing head guide rail 205 is formed by connecting by several drawing head rail units 2051, each drawing head
2051 both ends of rail unit and middle part have been fixedly connected with guide rail fixed plate 201.Rack 206 is provided on drawing head guide rail 205,
Rack 206 is fixed on by rack fixing sleeve 207 on drawing head guide rail 205.208 both ends of guide rail bracket are fixedly connected with car vertically
Guide rail 203, car guide rail 203 are fixedly connected on by car guide rail stent 204 on guide rail bracket 208, and car guide rail stent 204 is
Angle steel.
Drawing head 3 is provided in pit shaft 1, motor 305 is provided on drawing head 3, motor 305 uses normally closed brake.
Speed reducer 304 is connected on 305 output shaft of motor, transmission gear 303, transmission gear 303 are installed on 304 output shaft of speed reducer
It is meshed with rack 206,303 both sides of transmission gear is provided with directive wheel 302 on drawing head 3, directive wheel 302 is led with drawing head
Rail 205 matches.It is two groups that directive wheel 302, which is divided to, and two groups of directive wheels 302 are symmetricly set on 303 both sides of transmission gear, every group of guiding
The quantity of wheel 302 is 4, rectangular distribution.
3 lower section of drawing head is connected with lift car 4, and drawing head 3 is connect with lift car 4 to be connected using gravity sensor
（404）.4 back of car is provided with and 203 matched guide shoe of car guide rail（It is not shown）.4 top of car passes through fixed seat 403
Anti-falling safety device 402 is fixedly installed, anti-falling safety device gear 4021 is engaged with rack 206.
During present invention work, drawing head 3 is drive part, and car 4 is that personnel are riding and operating space, rail assembly 2 are
Car 4 provides support, positioning, transmission and is oriented to, and pit shaft 1 plays the effect of security protection and sound insulation and noise reduction.It is specifically, of the invention
Power source is provided from indoor AC220V or AC380V domestic power supplies to drawing head 3 during work, drawing head 3 connect with car 4, passes through
The rotation driven gear 303 of motor 305 is engaged with the rack 206 on drawing head guide rail 205, realizes that traction car 4 moves up and down；
It is connected between car 4 and rail assembly 2 by directive wheel 302, ensures the stability that car 4 is run.Directive wheel 302 is set as double
The moment of flexure from car and drawing head can be overcome to directive wheel.It is brake that motor 305, which uses normally closed, is obtaining controller letter
Number when can just open, can ensure that car is braked always in stopped process in this way.
Relative to traditional elevator, transmission efficiency of the present invention, low energy consumption, and maintenance cost is low, and maintenance period is long, no pit without
Design of Machine Room farthest using space, saves expense.
The preferred embodiment of the present invention described in detail above.It should be appreciated that those of ordinary skill in the art without
Creative work is needed according to the present invention can to conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (8)
1. a kind of rigid track formula elevator, including pit shaft（1）, it is characterized in that：The pit shaft（1）It is total that inner wall is fixedly installed guide rail
Into（2）, the rail assembly（2）Including guide rail bracket（208）, the guide rail bracket（208）By it is several be arranged above and below be fixed on it is described
Pit shaft（1）Guide rail fixed plate on inner wall（201）It forms, the guide rail bracket（208）Middle part is fixedly connected with drawing head and leads vertically
Rail（205）, the drawing head guide rail（205）On be provided with rack（206）, it is described to state guide rail bracket（208）Both ends are fixed vertically to be connected
It is connected to car guide rail（203）；
The pit shaft（1）Inside it is provided with drawing head（3）, the drawing head（3）On be provided with motor（305）, the motor（305）
Speed reducer is connected on output shaft（304）, the speed reducer（304）Transmission gear is installed on output shaft（303）, the transmission
Gear（303）With the rack（206）It is meshed, the drawing head（3）On in the transmission gear（303）Both sides, which are provided with, leads
To wheel（302）, the directive wheel（302）With the drawing head guide rail（205）It matches；
The drawing head（3）Lower section is connected with lift car（4）, the car（4）Back is provided with and the car guide rail
（203）Matched guide shoe；The car（4）Top passes through fixed seat（403）It is fixedly installed anti-falling safety device（402）, institute
State anti-falling safety device gear（4021）With the rack（206）Engagement.
2. rigid track formula elevator as described in claim 1, it is characterized in that：The directive wheel（302）It is divided into two groups, two groups of institutes
State directive wheel（302）It is symmetricly set on the transmission gear（303）Both sides, directive wheel described in every group（302）Quantity for 4,
Rectangular distribution.
3. rigid track formula elevator as described in claim 1, it is characterized in that：The car guide rail（203）Pass through car guide rail
Stent（204）It is fixedly connected on the guide rail bracket（208）On, the car guide rail stent（204）For angle steel.
4. rigid track formula elevator as described in claim 1, it is characterized in that：The guide rail bracket（208）Pass through drawing head guide rail
Stent（202）With drawing head guide rail（205）It is fixedly connected, the drawing head rail brackets（202）For I-steel.
5. rigid track formula elevator as described in claim 1, it is characterized in that：The rack（206）Pass through rack fixing sleeve
（207）It is fixed on the drawing head guide rail（205）On.
6. rigid track formula elevator as described in claim 1, it is characterized in that：The motor（305）Using normally closed brake.
7. rigid track formula elevator as described in claim 1, it is characterized in that：The drawing head（3）With lift car（4）Connection
It is connected using gravity sensor（404）.
8. the rigid track formula elevator as described in claim 1 to 7 is any, it is characterized in that：The drawing head guide rail（205）If by
Dry drawing head rail unit（2051）It is formed by connecting, each drawing head rail unit（2051）The fixed company in both ends and middle part
It is connected to the guide rail fixed plate（201）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001401.7A CN108217383A (en) | 2018-01-02 | 2018-01-02 | A kind of rigid track formula elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001401.7A CN108217383A (en) | 2018-01-02 | 2018-01-02 | A kind of rigid track formula elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108217383A true CN108217383A (en) | 2018-06-29 |
Family
ID=62644946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810001401.7A Pending CN108217383A (en) | 2018-01-02 | 2018-01-02 | A kind of rigid track formula elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108217383A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824908A (en) * | 2020-07-10 | 2020-10-27 | 亚泰重工股份有限公司 | Double-row driving gear type driving mechanism of elevator |
| CN115258871A (en) * | 2022-09-05 | 2022-11-01 | 西尼机电（杭州）有限公司 | Safety auxiliary protection device for high-speed elevator |
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| JP2002046956A (en) * | 2000-07-31 | 2002-02-12 | Hitachi Ltd | Driving device of elevator |
| JP2002060166A (en) * | 2000-08-23 | 2002-02-26 | Mitsubishi Electric Corp | Elevator device |
| CN2778772Y (en) * | 2005-03-11 | 2006-05-10 | 谢滨 | Rack-and-pinion lifter |
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| CN202829214U (en) * | 2012-08-05 | 2013-03-27 | 荆州市荆工机械有限公司 | Personnel and material construction hoist provided with driving mechanisms at tops of suspension coops |
| EP2703329A1 (en) * | 2012-08-28 | 2014-03-05 | GEDA-Dechentreiter GmbH & Co. KG. | Lift |
| CN203545393U (en) * | 2013-10-17 | 2014-04-16 | 厦门康柏机械集团有限公司 | Cargo lift with double guide rail frames |
| CN104291194A (en) * | 2014-11-06 | 2015-01-21 | 苗健 | Gear and rack driven lift |
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| CN106241573A (en) * | 2016-07-28 | 2016-12-21 | 廖忠民 | Use the gear-rack drive elevator of planetary reducer |
| CN206108672U (en) * | 2016-08-31 | 2017-04-19 | 天津京龙工程机械有限公司 | Safe type lift with stable structure |
| CN207877055U (en) * | 2018-01-02 | 2018-09-18 | 杜涛 | Rigid track formula elevator |
-
2018
- 2018-01-02 CN CN201810001401.7A patent/CN108217383A/en active Pending
Patent Citations (19)
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| JP2001341960A (en) * | 2000-06-06 | 2001-12-11 | Hiroshi Yamauchi | Elevator |
| JP2002046956A (en) * | 2000-07-31 | 2002-02-12 | Hitachi Ltd | Driving device of elevator |
| JP2002060166A (en) * | 2000-08-23 | 2002-02-26 | Mitsubishi Electric Corp | Elevator device |
| CN2778772Y (en) * | 2005-03-11 | 2006-05-10 | 谢滨 | Rack-and-pinion lifter |
| CN101003343A (en) * | 2006-12-30 | 2007-07-25 | 济南重工股份有限公司 | Dooly compartment self going type elevator |
| CN201334296Y (en) * | 2009-01-08 | 2009-10-28 | 上海振华港口机械(集团)龙昌起重设备有限公司 | Divided-flow double-gear construction elevator |
| US20110308893A1 (en) * | 2010-05-28 | 2011-12-22 | Christian Studer | Elevator with roller-pinion drive |
| CN102583120A (en) * | 2011-01-04 | 2012-07-18 | 张向阳 | Elevator with brake on elevator cab |
| CN202046780U (en) * | 2011-03-29 | 2011-11-23 | 广州市京龙工程机械有限公司 | Cable dolly for construction elevator |
| CN202829214U (en) * | 2012-08-05 | 2013-03-27 | 荆州市荆工机械有限公司 | Personnel and material construction hoist provided with driving mechanisms at tops of suspension coops |
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| CN203545393U (en) * | 2013-10-17 | 2014-04-16 | 厦门康柏机械集团有限公司 | Cargo lift with double guide rail frames |
| CN104291194A (en) * | 2014-11-06 | 2015-01-21 | 苗健 | Gear and rack driven lift |
| CN104590977A (en) * | 2015-02-09 | 2015-05-06 | 苗萌 | Compound apartment indoor elevator |
| CN105858427A (en) * | 2016-06-22 | 2016-08-17 | 中国矿业大学 | Mining elevator pulled by gears |
| CN205739924U (en) * | 2016-07-12 | 2016-11-30 | 天力博达科技有限公司 | Interior architecture building hoist |
| CN106241573A (en) * | 2016-07-28 | 2016-12-21 | 廖忠民 | Use the gear-rack drive elevator of planetary reducer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824908A (en) * | 2020-07-10 | 2020-10-27 | 亚泰重工股份有限公司 | Double-row driving gear type driving mechanism of elevator |
| CN115258871A (en) * | 2022-09-05 | 2022-11-01 | 西尼机电（杭州）有限公司 | Safety auxiliary protection device for high-speed elevator |
| CN115258871B (en) * | 2022-09-05 | 2024-02-02 | 西尼机电（杭州）有限公司 | High-speed elevator safety auxiliary protection device |
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