CN1669902A - Drum-driven elevator - Google Patents
Drum-driven elevator Download PDFInfo
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- CN1669902A CN1669902A CN 200510056643 CN200510056643A CN1669902A CN 1669902 A CN1669902 A CN 1669902A CN 200510056643 CN200510056643 CN 200510056643 CN 200510056643 A CN200510056643 A CN 200510056643A CN 1669902 A CN1669902 A CN 1669902A
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Abstract
This invention provides a roller driven new elevator applied in low architecture and low speed locations and adopts one new roller driven elevator through one motor connection and drives the two steel strings in the middle or both sides of the roller and through force-saving pulley block to rotate the carbines with the motor direction.
Description
Technical field
The present invention relates to a kind of elevator, the novel elevator that particularly a kind of spool type drives is applicable in low-rise building, the occasion of low velocity operation.
Background technology
At present, the most widely used still traction-type of the actuating device of domestic and international elevator, this is owing to the unrestricted cause of traction-type hoisting depth, and the high more this advantage of hoisting depth is remarkable more.But in low-rise building, the elevator that this traction-type of applications of low velocity operation drives has not just had advantage, especially uses at the large-tonnage cargo lift and also weighs down ladder easily.For compensating its defect, hydraulic elevator arises at the historic moment in the recent period, but the hydraulic elevator complex structure, leakage of oil easily pollutes to environment, especially involves great expense, and inconvenience is promoted.Provide a kind of " gig that two spool types drive " to fill up the blank in elevator market in Chinese patent ZL01267381 " a kind of laborsaving and safe Cargo Lift ", but, because requiring worm reduction gear is two shafts, can not adopt conventional general-duty reductor, make troubles to production, cause its development to be restricted.
Summary of the invention
In order to overcome the deficiency of existing elevator, the invention provides the novel elevator that a kind of spool type drives, it adopts conventional general-duty reductor and electrical motor, thereby production technology is simplified, again because it is an elevator of forcing driving, do not need counterweight, and adopted labour-saving assembly pulley device, reduced reductor and power of electric motor, make compact conformation, safety labor-saving has realized that floor area is little, cheap purpose.
The objective of the invention is to adopt following technical scheme to realize: the gig that adopts a novel winding drum formula to drive, and connect its work that makes by an electrical motor, and drive two steel ropes being fixed on reel middle part or both sides and roll up simultaneously and put, make car fixed thereon upper and lower operation work by the labour-saving assembly pulley again along with the rotating rotation of electrical motor.
Novel winding drum formula gig is made up of general-duty electrical motor, reductor and reel, the frame of a routine, and all is fixed on the frame, and electrical motor, reductor adopt coupler to connect, and drg is installed in therebetween, and braking force acts on the cylindrical of coupler; Reel is fixed on the output shaft of reductor, the fag end of two steel ropes is separately fixed on the end cap at the middle part of reel or two ends, the other end of steel rope is fixed on the dancing pulley protective device, the multiplying power difference of root a tree name labour-saving assembly pulley, the dancing pulley protective device is fixed on the back timber of car when adopting odd-multiple, and the dancing pulley protective device is fixed on the well headroom bearing beam when adopting even-multiple.
The reductor of novel winding drum formula gig can adopt the reductor of any kind of, as: the helical teeth reductor of gear type, planetary reducer, worm reduction gear etc., can also adopt belt pulley or sprocket wheel deceleration application implementation scheme.
The reel two ends of novel winding drum formula gig are provided with end cap, and the grooving that external diameter processing and used steel rope adapt and the hand of spiral of grooving are opposite.
The dancing pulley protective device is made up of with one section steel rope identical with used steel rope and several wire rope clip two pulleys, during installation, adopt at least 3 wire rope clips to clip respectively with the steel rope that passes pulley again with this section steel wire penetrating another pulley and after intersecting.
Other structures of elevator and parts also all adopt conventional technology and product.
The invention has the beneficial effects as follows: owing to adopt above technical scheme, make the structure of elevator obtain simplifying, it is more convenient that elevator is produced, can realize the elevator production standardization, reduce elevator production cost and cost greatly, can accept, conveniently apply for more users, for society contributes more, enterprise also therefrom obtains more multiple-effect benefit.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the 1st kind of embodiment of the novel elevator of a kind of spool type driving of the present invention, and novel winding drum formula gig adopts the structural representation (electrical motor is not drawn) of worm reduction gear, and laborsaving assembly pulley adopts 2 multiplying powers.
Fig. 2 is the 2nd kind of embodiment of the novel elevator of a kind of spool type driving of the present invention, and novel winding drum formula gig adopts the structural representation of helical teeth reductor, and laborsaving assembly pulley adopts 3 multiplying powers.
Fig. 3 is the 3rd kind of embodiment of the novel elevator of a kind of spool type driving of the present invention, and novel winding drum formula gig adopts the structural representation of planetary reducer.(other structure of elevator is not drawn)
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the 4th kind of embodiment of the novel elevator of a kind of spool type driving of the present invention, and novel winding drum formula gig adopts the structural representation of the reductor of belt pulley and straight gear.(other structure of elevator is not drawn)
Fig. 6 is the birds-eye view of Fig. 5, for convenient knowledge figure is special structure is launched.
Among the figure, 1. reel, 2. reductor, 3. drg, 4. electrical motor, 5. support 6. is a bearing beam, 7. car, 8. the dancing pulley protective device 9. is a steel rope.
The specific embodiment
Fig. 1 is the 1st kind of embodiment of the novel elevator of a kind of spool type driving of the present invention, and novel winding drum formula gig adopts the structural representation (electrical motor is not drawn) of worm reduction gear, and laborsaving assembly pulley adopts 2 multiplying powers.Reel 1, reductor 2, drg 3., electrical motor 4 all are fixed on the support 5, and electrical motor 4 and reductor 2 adopt coupler to be connected, and drg 3. is installed in therebetween, and braking force acts on the cylindrical of coupler; Reel 1 is fixed on the output shaft of reductor 2, the fag end of two steel ropes 9 is separately fixed on the end cap at two ends of reel 1, the other end of steel rope 9 is fixed on the dancing pulley protective device 8, the multiplying power difference of root a tree name labour-saving assembly pulley, the dancing pulley protective device is fixed on the back timber of car when adopting odd-multiple, and the dancing pulley protective device is fixed on the well headroom bearing beam when adopting even-multiple.It is even-multiples that the laborsaving assembly pulley of present embodiment adopts 2 multiplying powers, so dancing pulley protective device 8 is fixed on the well headroom bearing beam 6.During installation, car 7 is dropped on the energy disperser of hoistway bottom earlier, again steel rope 9 one ends are fixed on earlier on the end cap of reel 1, and calculate rope capacity according to hoisting depth, be car 7 when being parked in fully on the energy disperser of compression, should keep the steel rope of a circle half in the grooving of reel at least.It is to be noted that then steel rope 9 also will double because laborsaving assembly pulley adopts 2 multiplying powers.Like this, again with the pulley of steel rope 9 other ends by car 7 tops, return the dancing pulley protective device 8 on the well headroom bearing beam 6 again, be passed down through another pulley at car 7 tops again, upwards steel rope 9 is fixed on the other end end cap of reel 1 at last, remove unnecessary steel rope, cut one section about steel rope of 1 meter 5 to 2 meters again and make security personnel's rope, adopt at least 3 wire rope clips to clip respectively with the steel rope 9 that passes pulley again after its another pulley that passes dancing pulley protective device 8 is also intersected.
Fig. 2 is the 2nd kind of embodiment of the novel elevator of a kind of spool type driving of the present invention, and novel winding drum formula gig adopts the structural representation of helical teeth reductor, and laborsaving assembly pulley adopts 3 multiplying powers.
The 3rd kind of embodiment of the novel elevator that of the present invention a kind of spool type of Fig. 3 drives, the 4th kind of embodiment of the novel elevator that of the present invention a kind of spool type of novel winding drum formula gig employing planetary reducer and Fig. 5 drives, novel winding drum formula gig adopts the reductor of belt pulley and straight gear, just outside the structure difference of reductor, other are also all identical, have not just narrated one by one here.
Claims (5)
1. the novel elevator that drives of a spool type, it is characterized in that: the gig that adopts a novel winding drum formula to drive, and connect its work that makes by an electrical motor, and drive two steel ropes being fixed on reel middle part or both sides and roll up simultaneously and put, make car fixed thereon transfer the elevator of upper and lower operation along with the positive and reverse return of electrical motor by the labour-saving polyspast again.
2. the novel elevator that drives according to the desired a kind of spool type of claim 1, it is characterized in that: novel winding drum formula gig is by the general-duty electrical motor of a routine, reductor and reel, frame is formed and all is fixed on the frame, electrical motor, reductor adopts coupler to connect, drg is installed in therebetween, the fag end of two steel ropes is separately fixed on the end cap at the middle part of reel or two ends, the other end of steel rope is fixed on the dancing pulley device, the multiplying power difference of root a tree name labour-saving polyspast, the dancing pulley device is fixed on the back timber of car when adopting odd-multiple, and the dancing pulley device is fixed on the bearing beam of well headroom when adopting even-multiple.
3. the novel elevator that drives according to the desired a kind of spool type of claim 2, it is characterized in that: the reductor of novel winding drum formula gig can adopt the reductor of any kind of, as the helical teeth reductor of gear type, planetary reducer, worm reduction gear etc., can also adopt the application of slowing down of belt pulley or sprocket wheel.
4.
According to the novel elevator that the desired a kind of spool type of claim 2 drives, it is characterized in that: the reel two ends of novel winding drum formula gig are provided with end cap, and the grooving that external diameter processing and used steel rope adapt and the hand of spiral of grooving are opposite.
5. the novel elevator that drives according to the desired a kind of spool type of claim 1, it is characterized in that: the dancing pulley device is made up of with one section steel rope identical with used steel rope and several wire rope clip two pulleys, during installation, adopt at least 3 wire rope clips to clip respectively with the steel rope that passes pulley again with this section steel wire penetrating another pulley and after intersecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510056643 CN1669902A (en) | 2005-04-11 | 2005-04-11 | Drum-driven elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510056643 CN1669902A (en) | 2005-04-11 | 2005-04-11 | Drum-driven elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1669902A true CN1669902A (en) | 2005-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510056643 Pending CN1669902A (en) | 2005-04-11 | 2005-04-11 | Drum-driven elevator |
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| Country | Link |
|---|---|
| CN (1) | CN1669902A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386551A (en) * | 2014-10-13 | 2015-03-04 | 苏州美罗升降机械有限公司 | Lifting container |
| CN105883536A (en) * | 2014-12-02 | 2016-08-24 | 史波 | Safe elevator |
| CN106006298A (en) * | 2014-10-13 | 2016-10-12 | 苏州美罗升降机械有限公司 | Lifting container |
| CN107055280A (en) * | 2017-02-22 | 2017-08-18 | 浙江欧姆龙电梯有限公司 | One kind forces reel elevator |
| CN107673177A (en) * | 2017-11-20 | 2018-02-09 | 佛山市方垣机仪设备有限公司 | A kind of improved New-energy elevator |
-
2005
- 2005-04-11 CN CN 200510056643 patent/CN1669902A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386551A (en) * | 2014-10-13 | 2015-03-04 | 苏州美罗升降机械有限公司 | Lifting container |
| CN106006298A (en) * | 2014-10-13 | 2016-10-12 | 苏州美罗升降机械有限公司 | Lifting container |
| CN105883536A (en) * | 2014-12-02 | 2016-08-24 | 史波 | Safe elevator |
| CN105883536B (en) * | 2014-12-02 | 2018-07-31 | 广东格菱电梯有限公司 | A kind of emergency staircase |
| CN107055280A (en) * | 2017-02-22 | 2017-08-18 | 浙江欧姆龙电梯有限公司 | One kind forces reel elevator |
| CN107673177A (en) * | 2017-11-20 | 2018-02-09 | 佛山市方垣机仪设备有限公司 | A kind of improved New-energy elevator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |