CN208916562U - A kind of screw elevator - Google Patents
A kind of screw elevator Download PDFInfo
- Publication number
- CN208916562U CN208916562U CN201821454116.2U CN201821454116U CN208916562U CN 208916562 U CN208916562 U CN 208916562U CN 201821454116 U CN201821454116 U CN 201821454116U CN 208916562 U CN208916562 U CN 208916562U
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- CN
- China
- Prior art keywords
- feed screw
- screw nut
- nut
- mounting plate
- gearing frame
- 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.)
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Abstract
The utility model discloses a kind of screw elevator, including gearing frame, the U-shaped structure of gearing frame, the top side of the gearing frame is provided with mounting plate one, the bottom side of the gearing frame is provided with mounting plate two, and the mounting plate one is located at the same side of the gearing frame with the mounting plate two, is connected between the mounting plate one and the mounting plate two by ball screw.The utility model has the advantages that being equipped with belt pulley one by servo motor output end, belt pulley one is connect by belt with the belt pulley two on feed screw nut, belt pulley two is bolted on feed screw nut, nut fixing device is connect with feed screw nut's fixed plate, wherein, servo motor drives feed screw nut's rotation by belt, feed screw nut slides up and down on screw rod, feed screw nut and nut fixed plate are opposing stationary simultaneously, therefore feed screw nut makes standing platform move up and down with nut fixed plate along ball screw axial movement.
Description
Technical field
The utility model relates to elevator technology field more particularly to a kind of screw elevator.
Background technique
Currently, the demand for installing elevator additional to built multi-storey building also will increasingly with the increasingly raising of Living consumption
Increase, wherein installation of the elevator in villa has a wide range of applications.
Built building or villa install elevator additional and need in advance without design hoistway in the prior art, the usual method is that increasing
If an outdoor hoistway is for elevator installation and operation.Outdoor hoistway generally uses steel structure derrick, outside covered protection plate, neither
It is economical again very bothersome.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of screw elevator, to overcome existing correlation
Above-mentioned technical problem present in technology.
The technical solution of the utility model is achieved in that
A kind of screw elevator, including gearing frame, the U-shaped structure of gearing frame, the gearing frame
Top side is provided with mounting plate one, and the bottom side of the gearing frame is provided with mounting plate two, and the mounting plate one with
The mounting plate two is located at the same side of the gearing frame, passes through ball wire between the mounting plate one and the mounting plate two
Bar is connected, and the side of the gearing frame is equipped with two linear guides being arranged along its short transverse, the ball screw
Between the linear guide, slide plate is slidably fitted in the linear guide, the top of the slide plate is equipped with screw rod spiral shell
Female fixed plate is equipped with servo motor below feed screw nut's fixed plate, and the output end of the servo motor passes through shaft
It is connected with feed screw nut's fixed plate, and belt pulley one is installed in the shaft.
Further, feed screw nut is installed, the feed screw nut, which is bolted, to be equipped on the ball screw
Belt pulley two, and the feed screw nut is axially connect by bearing with nut fixing device, the belt pulley two is located at the silk
Between stem nut and the nut fixing device.
Further, the nut fixing device is connected with feed screw nut's fixed plate.
Further, the side of the linear guide is provided with mounting groove.
Further, drag chain is provided in the mounting groove.
Further, the LED light equidistantly installed in parallel along its short transverse is provided on the gearing frame.
Further, standing platform, one end of the standing platform and the cunning are slidably fitted in the gearing frame
Plate is connected.
Further, stroke is provided in the mounting plate one, the mounting plate two and feed screw nut's fixed plate
Sensor.
Further, the bottom of the gearing frame is provided with installation cavity, is provided with control system in the installation cavity.
The beneficial effects of the utility model are: being equipped with belt pulley one by servo motor output end, belt pulley one passes through skin
Band is connect with the belt pulley two on feed screw nut, and belt pulley two is bolted on feed screw nut, and feed screw nut is mounted on
On ball screw, ball screw both ends are separately fixed at the top and bottom of gearing frame, at the same feed screw nut by bearing with
Nut fixing device axially connects, and nut fixing device is connect with feed screw nut's fixed plate, wherein servo motor passes through belt band
Dynamic feed screw nut's rotation, feed screw nut slides up and down on screw rod, while feed screw nut and nut fixed plate are opposing stationary, therefore
Feed screw nut and nut fixed plate are axially moved along ball screw, so that slide plate be driven to slide up and down along linear guide, make to stand
Platform moves up and down, and structure is simple, has certain globality, can be practical to avoid planned well road.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of screw elevator；
Fig. 2 is a kind of left view of screw elevator；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is a kind of main view of screw elevator.
In figure:
1, gearing frame；2, nut fixing device；3, belt pulley two；4, feed screw nut；5, stroke sensor；6, servo electricity
Machine；7, slide plate；8, shaft；9, belt pulley one；10, control system；11, feed screw nut's fixed plate；12, linear guide；13, ball
Screw rod；14, LED light；15, drag chain；16, mounting groove；17, mounting plate one；18, mounting plate two；19, standing platform；20, it installs
Chamber.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment according to the present utility model provides a kind of screw elevator.
Referring to Fig.1-4, according to the screw elevator of the utility model embodiment, including gearing frame 1, the transmission
The U-shaped structure of frame 1, the top side of the gearing frame 1 are provided with mounting plate 1, the bottom one of the gearing frame 1
Side is provided with mounting plate 2 18, and the mounting plate 1 and the mounting plate 2 18 are located at the same side of the gearing frame 1,
It is connected between the mounting plate 1 and the mounting plate 2 18 by ball screw 13, on the side of the gearing frame 1
Equipped with two linear guides 12 being arranged along its short transverse, the ball screw 13 is between the linear guide 12, institute
It states and is slidably fitted with slide plate 7 in linear guide 12, the top of the slide plate 7 is equipped with feed screw nut's fixed plate 11, the screw rod
The lower section of nut fixed plate 11 is equipped with servo motor 6, and the output end of the servo motor 6 passes through shaft 8 and the screw rod spiral shell
Female fixed plate 11 is connected, and belt pulley 1 is equipped in the shaft 8.
In one embodiment, feed screw nut 4 is installed, the feed screw nut 4 passes through bolt on the ball screw 13
It is fixedly installed with belt pulley 23, and the feed screw nut 4 is axially connect by bearing with nut fixing device 2, the belt pulley
23 between the feed screw nut 4 and the nut fixing device 2.
In one embodiment, the nut fixing device 2 is connected with feed screw nut's fixed plate 11.
In one embodiment, the side of the linear guide 12 is provided with mounting groove 16.
In one embodiment, drag chain 15 is provided in the mounting groove 16.
In one embodiment, the LED light equidistantly installed in parallel along its short transverse is provided on the gearing frame 1
14。
In one embodiment, it is slidably fitted with standing platform 19 in the gearing frame 1, the one of the standing platform 19
End is connected with the slide plate 7.
In one embodiment, in the mounting plate 1, the mounting plate 2 18 and feed screw nut's fixed plate 11
It is provided with stroke sensor 5.
In one embodiment, the bottom of the gearing frame 1 is provided with installation cavity 20, is provided in the installation cavity 20
Control system 10.
In addition, in the specific implementation, being equipped with the belt pulley 1, the belt pulley by 6 output end of servo motor
One 9 are connect by belt with the belt pulley 23 on the feed screw nut 4, and the belt pulley 23 is bolted on institute
It states on feed screw nut 4, the feed screw nut 4 is mounted on the ball screw 13, and 13 both ends of ball screw are fixed respectively
In the top and bottom of the gearing frame 1, while the feed screw nut 4 is axial by bearing and the nut fixing device 2
Connection, the nut fixing device 2 are connect with feed screw nut's fixed plate 11, wherein the servo motor 6 passes through belt band
It moves the feed screw nut 4 to rotate, the feed screw nut 4 slides up and down on screw rod, while the feed screw nut 4 and the nut
Fixed plate 11 is opposing stationary, therefore the feed screw nut 4 and the nut fixed plate 11 are axially moved along the ball screw 13,
To drive the slide plate 7 to slide up and down along the linear guide 12, the standing platform 19 is made to move up and down；The stroke passes
Sensor 5 can play the role of position restriction.
In conclusion by means of the above-mentioned technical proposal of the utility model, including gearing frame 1, the gearing frame 1 are in
U-shaped structure, the top side of the gearing frame 1 are provided with mounting plate 1, and the bottom side of the gearing frame 1 is provided with
Mounting plate 2 18, and the mounting plate 1 and the mounting plate 2 18 are located at the same side of the gearing frame 1, the installation
It is connected between plate 1 and the mounting plate 2 18 by ball screw 13, the side of the gearing frame 1 is equipped with along it
Two linear guides 12 of short transverse setting, the ball screw 13 between the linear guide 12, lead by the straight line
Slide plate 7 is slidably fitted on rail 12, the top of the slide plate 7 is equipped with feed screw nut's fixed plate 11, and the feed screw nut fixes
The lower section of plate 11 is equipped with servo motor 6, and the output end of the servo motor 6 passes through shaft 8 and feed screw nut's fixed plate
11 are connected, and belt pulley 1 is equipped in the shaft 8.
The utility model has the beneficial effects that being equipped with the belt pulley 1, the skin by 6 output end of servo motor
Belt wheel 1 is connect by belt with the belt pulley 23 on the feed screw nut 4, and the belt pulley 23 is bolted
On the feed screw nut 4, the feed screw nut 4 is mounted on the ball screw 13,13 both ends of the ball screw difference
The top and bottom of the gearing frame are fixed on, while the feed screw nut 4 passes through bearing and 2 axis of nut fixing device
To connection, the nut fixing device 2 is connect with feed screw nut's fixed plate 11, wherein the servo motor 6 passes through belt
The feed screw nut 4 is driven to rotate, the feed screw nut 4 slides up and down on screw rod, while the feed screw nut 4 and the spiral shell
Female fixed plate 11 is opposing stationary, therefore the feed screw nut 4 and the nut fixed plate 11 are along the axial fortune of the ball screw 13
It is dynamic, so that the slide plate 7 be driven to slide up and down along the linear guide 12, the standing platform 19 is made to move up and down, structure letter
It is single, there is certain globality, it can be practical to avoid planned well road.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (9)
1. a kind of screw elevator, which is characterized in that including gearing frame (1), the U-shaped structure of the gearing frame (1),
The top side of the gearing frame (1) is provided with mounting plate one (17), and the bottom side of the gearing frame (1) is provided with peace
Loading board two (18), and the mounting plate one (17) and the mounting plate two (18) are located at the same side of the gearing frame (1), institute
It states and is connected between mounting plate one (17) and the mounting plate two (18) by ball screw (13), the gearing frame (1)
Side is equipped with two linear guides (12) being arranged along its short transverse, and the ball screw (13) is located at the linear guide
(12) it between, is slidably fitted with slide plate (7) on the linear guide (12), the top of the slide plate (7) is equipped with feed screw nut
Fixed plate (11) is equipped with servo motor (6) below feed screw nut's fixed plate (11), the servo motor (6) it is defeated
Outlet is connected by shaft (8) with feed screw nut's fixed plate (11), and is equipped with belt pulley one in the shaft (8)
(9)。
2. a kind of screw elevator according to claim 1, which is characterized in that installed on the ball screw (13)
Have feed screw nut (4), the feed screw nut (4), which is bolted, is equipped with belt pulley two (3), and the feed screw nut (4)
It is axially connect by bearing with nut fixing device (2), the belt pulley two (3) is located at the feed screw nut (4) and the spiral shell
Between mother fixed device (2).
3. a kind of screw elevator according to claim 2, which is characterized in that the nut fixing device (2) with
Feed screw nut's fixed plate (11) is connected.
4. a kind of screw elevator according to claim 1, which is characterized in that the side of the linear guide (12)
It is provided with mounting groove (16).
5. a kind of screw elevator according to claim 4, which is characterized in that be provided in the mounting groove (16)
Drag chain (15).
6. a kind of screw elevator according to claim 1, which is characterized in that be arranged on the gearing frame (1)
There is the LED light (14) equidistantly installed in parallel along its short transverse.
7. a kind of screw elevator according to claim 1, which is characterized in that sliding in the gearing frame (1)
It is equipped with standing platform (19), one end of the standing platform (19) is connected with the slide plate (7).
8. a kind of screw elevator according to claim 1, which is characterized in that the mounting plate one (17), described
Stroke sensor (5) are provided in mounting plate two (18) and feed screw nut's fixed plate (11).
9. a kind of screw elevator according to claim 1, which is characterized in that the bottom of the gearing frame (1)
It is provided with installation cavity (20), is provided with control system (10) in the installation cavity (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454116.2U CN208916562U (en) | 2018-09-06 | 2018-09-06 | A kind of screw elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454116.2U CN208916562U (en) | 2018-09-06 | 2018-09-06 | A kind of screw elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208916562U true CN208916562U (en) | 2019-05-31 |
Family
ID=66703391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821454116.2U Active CN208916562U (en) | 2018-09-06 | 2018-09-06 | A kind of screw elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208916562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821073A (en) * | 2018-09-06 | 2018-11-16 | 安徽百世伽德安防科技有限公司 | A kind of screw elevator |
-
2018
- 2018-09-06 CN CN201821454116.2U patent/CN208916562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821073A (en) * | 2018-09-06 | 2018-11-16 | 安徽百世伽德安防科技有限公司 | A kind of screw elevator |
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