CN207810993U - A kind of embedded lifting gear - Google Patents
A kind of embedded lifting gear Download PDFInfo
- Publication number
- CN207810993U CN207810993U CN201820117093.XU CN201820117093U CN207810993U CN 207810993 U CN207810993 U CN 207810993U CN 201820117093 U CN201820117093 U CN 201820117093U CN 207810993 U CN207810993 U CN 207810993U
- Authority
- CN
- China
- Prior art keywords
- nut pipe
- embedded
- spiral
- track nut
- slide
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of embedded lifting gears, including track nut pipe and with the matched spiral lifting component of track nut pipe, spiral lifting component is connected with for driving it along the motor of the axial movement of track nut pipe, motor is embedded in track nut pipe, spiral lifting component include be embedded in track nut pipe and with the matched slide bolt of track nut pipe, the output shaft of slide bolt and motor is coaxially disposed.The embedded lifting gear of the utility model drives the axial movement of spiral lifting component relative orbit nut pipe by the motor being embedded in track nut pipe, so that structure is compacter, reduce occupied space, improves transmission efficiency and transmission accuracy, while improving reliability of structure.
Description
Technical field
The utility model is related to lifting gear technical field more particularly to a kind of embedded lifting gears.
Background technology
Nowadays elevator is inseparable with our life, and trip, work of people etc. all be unable to do without elevator.Current
Elevator is mostly vertical lift elevator, realizes that the lifting of elevator, and rope traction need to lead using rope traction
Draw machine and bear prodigious torque so that elevator is frequently necessary to safeguard, increases use cost.There are also elevators at present, use
Spiral slide guide rail and vertical lift device is constituted with the matched slide bolt pushing disc of the spiral slide guide rail, motor passes through
Chain wheel driving mechanism is connected with slide bolt pushing disc, to drive slide bolt pushing disc to move up and down, and then drives electricity
The carriage body lifting of ladder.But its structure is complex, and occupied space is larger, in actual application, it is difficult to promote and apply.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of embedded lifting gear,
Compact-sized, occupied space is smaller, and transmission efficiency is higher.
The utility model adopts the following technical solution realizes：
A kind of embedded lifting gear, including track nut pipe and with the matched spiral lifting of track nut pipe
Component, the spiral lifting component are connected with for driving it along the motor of the axial movement of the track nut pipe, the electricity
Machine is embedded in the track nut pipe, the spiral lifting component include be embedded in the track nut pipe and with the rail
The output shaft of the matched slide bolt of road nut pipe, the slide bolt and the motor is coaxially disposed.
Further, retarder, the input of the retarder are provided between the motor and the spiral lifting component
Axis is connected with the output shaft of the motor, and the output shaft of the retarder is connected with the slide bolt.
Further, the spiral lifting component further include be sheathed on the slide bolt both ends and with wait for lifting device
The bracket component being fixedly connected, the bracket component are slidably connected with the track nut pipe.
Further, the tube wall of the track nut pipe is provided with opening, the outside of the track nut pipe along its axial direction
Wall is both provided with guide rail in the both sides of the opening, and the guide rail is along the axial direction setting of the track nut pipe, the holder group
Part is provided with and the matched sliding block of the guide rail.
Further, the bracket component includes the cover board being arranged at the opening, is set to the cover board both ends
Supporting plate and the connecting plate for being set to the cover board both sides, the sliding block are set on the connecting plate, two holders
Plate is sheathed on the both ends of the slide bolt respectively.
Further, the mounting hole for installing the slide bolt is provided on the supporting plate, in the mounting hole
It is provided with and the matched bearing of the slide bolt.
Further, be provided on the cover board for connecting the mounting plate for waiting for lifting device, the mounting plate with it is described
It waits for being provided with buffer unit between lifting device.
Further, the buffer unit is cushion pad, and the cushion pad is set to the top of the mounting plate.
Further, the inner wall of the track nut pipe is provided with the first spiral slide, and the outer wall of the slide bolt is set
It is equipped with and matched second spiral slide of first spiral slide, first spiral slide and second spiral slide
Between be provided with ball.
Further, the section of first spiral slide and the section of second spiral slide are semi-circular recessed
Slot.
Compared with prior art, the beneficial effects of the utility model are：
By by spiral lifting component connection for driving it along the motor of the axial movement of track nut pipe, and by motor
The technological means being embedded in track nut pipe so that the structure of embedded lifting gear is compacter, reduces occupied space；
By will be embedded in track nut pipe with the matched slide bolt of track nut pipe, and by the output of slide bolt and motor
The technological means of axis coaxial arrangement, not only increases transmission efficiency and transmission accuracy, while improving reliability of structure.
Description of the drawings
Fig. 1 is the stereogram of the embedded lifting gear of the utility model embodiment；
Fig. 2 is the stereogram exploded view of the embedded lifting gear of the utility model embodiment.
In figure：10, track nut pipe；11, it is open；12, the first spiral slide；20, slide bolt；21, the second spiral slide
Road；30, bracket component；31, cover board；32, supporting plate；321, mounting hole；33, connecting plate；34, mounting plate；40, guide rail；50, sliding
Block；60, motor；70, retarder.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
Embedded lifting gear as shown in Figs. 1-2, including track nut pipe 10 and matched with track nut pipe 10
Spiral lifting component (not shown), spiral lifting component is connected with for driving it along the axial movement of track nut pipe 10
Motor 60, motor 60 are embedded in track nut pipe 10, and spiral lifting component includes being embedded in track nut pipe 10 and and rail
10 matched slide bolt 20 of road nut pipe, slide bolt 20 and the output shaft of motor 60 are coaxially disposed.
By connecting spiral lifting component for driving it along the motor 60 of the axial movement of track nut pipe 10, and will
Motor 60 is embedded at the technological means in track nut pipe 10 so that the structure of embedded lifting gear is compacter, reduces
Occupied space；By will be embedded in track nut pipe 10 with 10 matched slide bolt 20 of track nut pipe, and will sliding
The technological means that the output shaft of bolt 20 and motor 60 is coaxially disposed, not only increases transmission efficiency and transmission accuracy, carries simultaneously
High reliability of structure.
As preferred embodiment, retarder 70 is provided between motor 60 and spiral lifting component, retarder 70
Input shaft is connected with the output shaft of motor 60, and the output shaft of retarder 70 is connected with slide bolt 20.Motor 60 can be given
Spiral lifting component provides power, and output shaft connect with slide bolt 20, by retarder 70 by the moment amplification of motor 60,
It is enough to drive what is with spiral lifting component be connected to wait for that lifting device is lifted, such as the car of elevator.
As preferred embodiment, spiral lifting component further include be sheathed on slide bolt 20 both ends and with wait lifting
The bracket component 30 that equipment is fixedly connected, bracket component 30 are slidably connected with track nut pipe 10.The tube wall of track nut pipe 10
Its axial direction is provided with opening 11, the lateral wall of track nut pipe 10 is both provided with guide rail 40, guide rail 40 in the both sides of opening 11
Along the axial direction setting of track nut pipe 10, bracket component 30 is provided with and 40 matched sliding block 50 of guide rail.Guide rail 40 and sliding block
50 match so that the movement of spiral lifting component relative orbit nut pipe 10 is more steady.
As preferred embodiment, bracket component 30 include be set to opening 11 at cover board 31, be set to cover board 31
The supporting plate 32 at both ends and the connecting plate 33 for being set to 31 both sides of cover board, sliding block 50 are set on connecting plate 33, two holders
Plate 32 is sheathed on the both ends of slide bolt 20 respectively.The mounting hole 321 for installing slide bolt 20 is provided on supporting plate 32,
It is provided in mounting hole 321 and 20 matched bearing of slide bolt.Slide bolt 20 is moved in relative orbit nut pipe 10
Meanwhile opposite brackets plate 32 rotates, the setting of bearing improves the rotational efficienty of slide bolt 20, reduces holder
The abrasion of plate 32 improves the structural reliability of spiral lifting component.
As preferred embodiment, it is provided on cover board 31 for connecting the mounting plate 34 for waiting for lifting device, mounting plate
It 34 and waits for being provided with buffer unit between lifting device.Specifically, buffer unit is cushion pad, and cushion pad is set to mounting plate 34
Top.Preferably, wait for that lifting device is the car of elevator, the setting of buffer unit can reduce the impact to car, improve
Elevator traveling comfort.
As preferred embodiment, the inner wall of track nut pipe 10 is provided with the first spiral slide 12, slide bolt 20
Outer wall be provided with and 12 matched second spiral slide 21 of the first spiral slide, the first spiral slide 12 and the second spiral slide
It is provided with ball between road 21.
Specifically, the section of the first spiral slide 12 and the section of the second spiral slide 21 are semi-circular groove.At it
In his embodiment, the section of the first spiral slide 12 can also be set to rectangular recess, the section of the second spiral slide 21 is set
It is set to rectangular preiection, rectangular recess and rectangular preiection match, and rolling is embedded on the stitching surface of rectangular recess and rectangular preiection
Pearl or roller.
The embedded lifting gear of the utility model is directly driven by the motor 60 being embedded in track nut pipe 10
The axial movement of spiral lifting component relative orbit nut pipe 10 so that structure is compacter, reduces occupied space, improves
Transmission efficiency and transmission accuracy, while improving reliability of structure.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (10)
1. a kind of embedded lifting gear, it is characterised in that：It is matched including track nut pipe and with the track nut pipe
Spiral lifting component, the spiral lifting component is connected with for driving it along the electricity of the axial movement of the track nut pipe
Machine, the motor are embedded in the track nut pipe, and the spiral lifting component includes being embedded in the track nut pipe
And with the matched slide bolt of track nut pipe, the output shaft of the slide bolt and the motor is coaxially disposed.
2. embedded lifting gear as described in claim 1, it is characterised in that：The motor and the spiral lifting component it
Between be provided with retarder, the input shaft of the retarder is connected with the output shaft of the motor, the output shaft of the retarder
It is connected with the slide bolt.
3. embedded lifting gear as described in claim 1, it is characterised in that：The spiral lifting component further includes being sheathed on
The both ends of the slide bolt and with the bracket component that waits for that lifting device is fixedly connected, the bracket component and the track nut
Pipe is slidably connected.
4. embedded lifting gear as claimed in claim 3, it is characterised in that：The tube wall of the track nut pipe is along its axial direction
It is provided with opening, the lateral wall of the track nut pipe is both provided with guide rail in the both sides of the opening, and the guide rail is described in
The axial setting of track nut pipe, the bracket component are provided with and the matched sliding block of the guide rail.
5. embedded lifting gear as claimed in claim 4, it is characterised in that：The bracket component includes being set to described open
Mouthful at cover board, be set to the supporting plate at the cover board both ends and be set to the connecting plate of the cover board both sides, the sliding block
It is set on the connecting plate, two supporting plates are sheathed on the both ends of the slide bolt respectively.
6. embedded lifting gear as claimed in claim 5, it is characterised in that：It is provided on the supporting plate for installing
The mounting hole of slide bolt is stated, is provided in the mounting hole and the matched bearing of the slide bolt.
7. embedded lifting gear as claimed in claim 5, it is characterised in that：It is provided on the cover board and waits rising for connecting
It drops the mounting plate of equipment, the mounting plate and described waits for being provided with buffer unit between lifting device.
8. embedded lifting gear as claimed in claim 7, it is characterised in that：The buffer unit is cushion pad, described slow
Punching pad is set to the top of the mounting plate.
9. such as the embedded lifting gear of claim 1-8 any one of them, it is characterised in that：The inner wall of the track nut pipe
It is provided with the first spiral slide, the outer wall of the slide bolt is provided with and matched second spiral of first spiral slide
Slideway is provided with ball between first spiral slide and second spiral slide.
10. embedded lifting gear as claimed in claim 9, it is characterised in that：The section of first spiral slide and institute
The section for stating the second spiral slide is semi-circular groove.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017215500589 | 2017-11-20 | ||
| CN201721550058 | 2017-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207810993U true CN207810993U (en) | 2018-09-04 |
Family
ID=63324715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820117093.XU Expired - Fee Related CN207810993U (en) | 2017-11-20 | 2018-01-24 | A kind of embedded lifting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207810993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016973A (en) * | 2017-11-20 | 2018-05-11 | 深圳盛世电梯股份有限公司 | A kind of embedded lifting gear |
-
2018
- 2018-01-24 CN CN201820117093.XU patent/CN207810993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016973A (en) * | 2017-11-20 | 2018-05-11 | 深圳盛世电梯股份有限公司 | A kind of embedded lifting gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518109 12 Tai Tai Road, Longhua, Shenzhen, Guangdong Patentee after: SHENZHEN SHENGSHI ELEVATOR Co.,Ltd. Address before: 518109 12 Tai Tai Road, Longhua, Shenzhen, Guangdong Patentee before: SHENZHEN SHENGSHI ELEVATOR CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20220124 |