CN205977063U - Single slider rolling slats door travel limiter - Google Patents
Single slider rolling slats door travel limiter Download PDFInfo
- Publication number
- CN205977063U CN205977063U CN201620979618.1U CN201620979618U CN205977063U CN 205977063 U CN205977063 U CN 205977063U CN 201620979618 U CN201620979618 U CN 201620979618U CN 205977063 U CN205977063 U CN 205977063U
- Authority
- CN
- China
- Prior art keywords
- base
- slide block
- slider
- travel switch
- door
- 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 relates to a single slider rolling slats door travel limiter, the gear be connected including the base, with rolling door machine drive mechanism, run through lead screw, middle part and lead screw threaded connection's that base and gear shaft be connected slider, respectively be equipped with a travel switch on the base on the left and right sides lead screw limit of slider, the slider is square branch body structure, and this slider therefrom partly becomes the top shoe and descends the slider, the top shoe fastens integratively become with lower slider through first screw, down plane on the base is pressed close to to the lower edge of slider, respectively be equipped with two mounting grooves parallel with the lead screw on the base of lead screw both sides, travel switch passes through the second fix with screw on the mounting groove. The utility model discloses only need a slider, automatic shutdown position that convenient adjustment was opened the door and the automatic shutdown position of closing the door, convenient equipment is maintained with dismantling, and the cost is lower.
Description
Technical field
This utility model is related to rolling screen door technical field, more particularly, to a kind of single sliding block rolling screen door range limiter.
Background technology
Electric rolling door is used widely in places such as StoreFront, garages, when electric rolling door is elevated to precalculated position
Can be automatically stopped, this function to be completed by rolling screen door range limiter.As shown in Figure 3 and Figure 4, existing rolling screen door stroke limit
Device be typically provided the gear 2 ' that base 1 ' is connected with door roller drive mechanism, run through the screw mandrel 3 ' that base 1 ' is connected with gear shaft,
The slide block 4 ' threaded with screw mandrel 3 '；The base 1 ' of screw mandrel 3 ' lower section is provided with the chute for playing the guiding role to slide block 4 '
5′；Slide block 4 ' is fixed on guide pad 7 ' by screw 6 ', and it is interior that guide pad 7 ' is stuck in chute 5 ', makes the slide block 4 ' can not be in chute 5 '
Inside rotate, can only be in the interior slip of chute 5 '；The base 1 ' of the left and right sides of slide block 4 ' is above respectively provided with one stroke switch 8 '.
When switching rolling screen door, door roller drive mechanism drives pinion rotation, and gear driven screw mandrel rotates, and screw mandrel band movable slider is in chute
Inside slide axially, when slide block touches travel switch, travel switch sends the signal of telecommunication to rolling door machine controller, and door roller controls
Device controls door roller to stop operating and brake, and the drive mechanism due to door roller equally drives rolling screen door upstream or downstream, slide block
Just reflect position on door opening for the rolling screen door in the position on screw mandrel, therefore, position on screw mandrel for the adjustment slide block is so that it may adjust
Entire volume curtain door be automatically stopped position.
The base of existing rolling screen door range limiter is disposable casting, and due to being provided with chute, casting cost is relatively
Height, secondly, slide block is overall structure, and the two ends of screw mandrel and base rotation connect, and during assembling slide block, first will wear the head of screw mandrel
Cross one end of base, then screw in slide block, then fix the two ends of screw mandrel again, because the screw thread of screw mandrel is thinner, slide block will be on screw mandrel
Rotate a lot of circles just can put in place, assembling complex, waste time and energy, break down maintenance when, to tear open according to above-mentioned reverse order
Unload, cumbersome；In addition, travel switch typically has two, one be used for limits enabling be automatically stopped position, another is used for
What restriction was closed the door is automatically stopped position, and the travel switch installation site of existing rolling screen door range limiter is fixing, adjustment
Open the door be automatically stopped position or close the door be automatically stopped position will by adjustment position on screw mandrel for the slide block realize, so use
Two to be arranged in the slide block touching travel switch, one is used for touching the travel switch limiting opening position, and another is used for
Touch and limit the travel switch of position of closing the door, if one slide block of setting, just can only adjust enabling be automatically stopped position or
That closes the door is automatically stopped position, and another position cannot adjust.
Utility model content
This utility model overcomes the deficiencies in the prior art, there is provided one slide block of a kind of need, convenient adjustment are opened the door
Be automatically stopped position and close the door be automatically stopped position, easy assembly and disassembly maintenance, lower-cost rolling screen door stroke limit
Device.
This utility model is achieved through the following technical solutions：
A kind of single sliding block rolling screen door range limiter, the gear being connected with door roller drive mechanism including base, runs through bottom
The slide block that screw mandrel, middle part and the wire rod thread that seat is connected with gear shaft connects；The base on the left and right sides screw mandrel side of described slide block
On be respectively provided with one stroke switch；The Split type structure that described slide block is square, therefrom part becomes top shoe and sliding block, institute to this slide block
State top shoe and sliding block to be fastened together by the first screw；The lower edge of described sliding block presses close to plane on base；Described silk
Two mounting grooves parallel with screw mandrel are respectively provided with the base of bar both sides, described travel switch is fixed on installation by the second screw
On groove.
During switch rolling screen door, door roller drive mechanism drives pinion rotation, and gear driven screw mandrel rotates, because slide block is side
Shape, the lower edge of sliding block presses close to plane on base, and therefore slide block cannot follow screw mandrel to rotate together, and can only do axial direction along screw mandrel
Slide, when slide block touches travel switch, travel switch sends the signal of telecommunication to rolling door machine controller, and rolling door machine controller controls volume
Door machine stops operating and brakes；Two travel switches are respectively used to control that opens the door to be automatically stopped position and being automatically stopped of closing the door
Position；When need to adjust switch gate and being automatically stopped position, only need to unclamp the second screw of fixed journey system switch, shift motion switch exists
Position on mounting groove, then travel switch is locked on mounting groove, operation is easily；During assembling slide block, only need to by under
Slide block is placed on below screw mandrel, and top shoe is placed on the relevant position above screw mandrel, has fastened screw, and assembling is easily；Will
During dismounting slide block, so that it may separate top shoe with sliding block, dismounting is also very convenient for the screw that also only need to unclamp fastening slide block.
Further, described slide block is provided with one.One slide block of setting can meet control and require.
Further, described travel switch is provided with limit travel switch along screw mandrel is axially external, and described limit travel switch is logical
Cross the second screw to be fixed on mounting groove.Limit travel switchs the extreme position for controlling rolling screen door to stop, and works as travel switch
Just in case when losing efficacy, door roller does not shut down, slide block continues on screw mandrel and slides, and touches limit travel switch, limit travel
Switch and send the signal of telecommunication to rolling door machine controller, rolling door machine controller controls door roller to stop operating and brake, and rolling screen door is risen
Protective effect.
Further, described limit travel switch is provided with two.For controlling the extreme higher position that rolling screen door opens the door and closing the door
Extreme lower position.
Further, described screw mandrel is located at gear side and is provided with bearing with the junction of base.Bearing is used for making turning of screw mandrel
Dynamic more smooth.
The beneficial effects of the utility model are：Slide block is arranged the Split type structure of squarely, easy assembly and disassembly, also side
Just adjust position on screw mandrel for the slide block；Base need not arrange chute, simplifies the casting of base, cost-effective；Base sets
Put mounting groove to switch for fixed journey system, travel switch can move left and right installation on mounting groove, adjustment installation site is very convenient,
By adjust installation site just can adjust switch gate be automatically stopped position, position on screw mandrel for the slide block need not be adjusted, therefore,
One slide block only need to be set and just can meet control requirement, manufacturing cost is relatively low；Also can easily increase limit travel switch, to volume
Curtain door shields.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A-A sectional view of the present utility model.
Fig. 3 is the structural representation of existing rolling screen door range limiter.
Fig. 4 is the A '-A ' sectional view of existing rolling screen door range limiter.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model
Define.
As depicted in figs. 1 and 2, embodiment of the present utility model, a kind of single sliding block rolling screen door range limiter, including base
Gear 2 that 1 is connected with door roller drive mechanism, run through screw mandrel 3, middle part and screw mandrel 3 screw thread that base 1 is connected with gear shaft even
The slide block 4 connecing；One stroke switch 5 is respectively provided with the base 1 on left and right sides screw mandrel 3 side of described slide block 4；Described slide block 4 is in side
The Split type structure of shape, therefrom part becomes top shoe 6 and sliding block 7, described top shoe 6 and sliding block 7 to pass through the first spiral shell to this slide block 4
Nail 8 is fastened together；The lower edge of described sliding block 7 presses close to plane on base 1；It is respectively provided with two on the base 1 of described screw mandrel 3 both sides
The bar mounting groove parallel with screw mandrel 39, described travel switch 5 is fixed on mounting groove 9 by the second screw 10.
During switch rolling screen door, door roller drive mechanism band moving gear 2 rotates, and gear 2 drives screw mandrel 3 to rotate, due to slide block 4
For square, the lower edge of sliding block 7 presses close to plane on base 1, and therefore slide block 4 cannot follow screw mandrel 3 to rotate together, and can only be along silk
Bar 3 slides axially, and when slide block 4 touches travel switch 5, travel switch 5 sends the signal of telecommunication, door roller to rolling door machine controller
Controller controls door roller to stop operating and brake；Two travel switches 5 be respectively used to control open the door be automatically stopped position and
That closes the door is automatically stopped position；When need to adjust switch gate and being automatically stopped position, only need to unclamp the second screw of fixed journey system switch 5
10, shift motion switchs 5 positions on mounting groove 9, then travel switch 5 is locked on mounting groove 9, and operation is very square
Just；During assembling slide block 4, only sliding block 7 need to be placed on below screw mandrel 3, top shoe 6 is placed on the relevant position above screw mandrel 3, tightly
Admittedly the first screw 8, assembling is easily；During slide block 4 to be dismantled, also only need to unclamp the first screw 8 of fastening sliding 4 so that it may
Top shoe 6 and sliding block 7 are separated, dismounting is also very convenient.
Described slide block 4 is provided with one.One slide block 4 just can meet control and require.
Described travel switch 5 is provided with limit travel switch 11 along screw mandrel 3 is axially external, and described limit travel switch 11 passes through
Second screw 10 is fixed on mounting groove 9.Limit travel switch 11 is used for the extreme position controlling rolling screen door to stop, when stroke is opened
Close 5 just in case when losing efficacy, door roller does not shut down, and slide block 4 continues on silk 3 and slides, touch limit travel switch 11, the limit
Travel switch 11 sends the signal of telecommunication to rolling door machine controller, and rolling door machine controller controls door roller to stop operating and brake, to volume
Curtain door shields.
Described limit travel switch 11 is provided with two.For controlling the extreme higher position that rolling screen door is opened the door and the lowest order closed the door
Put.
Described screw mandrel 3 is located at gear 2 side and is provided with bearing 12 with the junction of base 1.Bearing 12 is used for making turning of screw mandrel 3
Dynamic more smooth.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, any change or replacement expected without creative work, all should cover within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be defined by the protection domain that claims are limited.
Claims (5)
1. a kind of single sliding block rolling screen door range limiter, the gear being connected with door roller drive mechanism including base, runs through base
The slide block that screw mandrel, middle part and the wire rod thread being connected with gear shaft is connected；On the base on left and right sides screw mandrel side of described slide block
It is respectively provided with one stroke switch；It is characterized in that：The Split type structure that described slide block is square, this slide block therefrom part become top shoe and under
Slide block, described top shoe and sliding block are fastened together by the first screw；The lower edge of described sliding block presses close to plane on base；
Two mounting grooves parallel with screw mandrel are respectively provided with the base of described screw mandrel both sides, described travel switch is fixed by the second screw
On mounting groove.
2. a kind of single sliding block rolling screen door range limiter according to claim 1, is characterized in that：Described slide block is provided with one
Individual.
3. a kind of single sliding block rolling screen door range limiter according to claim 1, is characterized in that：Described travel switch is along silk
Bar is axially external to be provided with limit travel switch, and described limit travel switch is fixed on mounting groove by the second screw.
4. a kind of single sliding block rolling screen door range limiter according to claim 3, is characterized in that：Described limit travel switch
It is provided with two.
5. a kind of single sliding block rolling screen door range limiter according to claim 1, is characterized in that：Described screw mandrel is located at gear
Side is provided with bearing with the junction of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979618.1U CN205977063U (en) | 2016-08-30 | 2016-08-30 | Single slider rolling slats door travel limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979618.1U CN205977063U (en) | 2016-08-30 | 2016-08-30 | Single slider rolling slats door travel limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977063U true CN205977063U (en) | 2017-02-22 |
Family
ID=58040969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620979618.1U Expired - Fee Related CN205977063U (en) | 2016-08-30 | 2016-08-30 | Single slider rolling slats door travel limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736667A (en) * | 2019-01-10 | 2019-05-10 | 浙江科技学院 | Anti- child falls window aperture automatic regulating apparatus and method |
| CN116677281A (en) * | 2022-09-13 | 2023-09-01 | 杭州富阳陶门开门机有限公司 | Door opener and adjusting method thereof |
-
2016
- 2016-08-30 CN CN201620979618.1U patent/CN205977063U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736667A (en) * | 2019-01-10 | 2019-05-10 | 浙江科技学院 | Anti- child falls window aperture automatic regulating apparatus and method |
| CN109736667B (en) * | 2019-01-10 | 2020-07-28 | 浙江科技学院 | Automatic adjusting device and method for opening of child falling prevention window |
| CN116677281A (en) * | 2022-09-13 | 2023-09-01 | 杭州富阳陶门开门机有限公司 | Door opener and adjusting method thereof |
| CN116677281B (en) * | 2022-09-13 | 2023-12-19 | 杭州富阳陶门开门机有限公司 | Door opener and adjusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |