CN203716804U - Resistance preventing device for electric roller shutter door - Google Patents
Resistance preventing device for electric roller shutter door Download PDFInfo
- Publication number
- CN203716804U CN203716804U CN201420059916.XU CN201420059916U CN203716804U CN 203716804 U CN203716804 U CN 203716804U CN 201420059916 U CN201420059916 U CN 201420059916U CN 203716804 U CN203716804 U CN 203716804U
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- CN
- China
- Prior art keywords
- controller
- bearing
- flexible pipe
- hampered
- bottom girder
- 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
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Abstract
The utility model discloses a resistance preventing device for an electric roller shutter door. A controller is fixed in an inner cavity of a bottom beam, tail end conductor parts of two signal wires of the controller are respectively fixed to two sides of a distance piece, a support is provided with a cavity for sealing the signal wires, a fixed plate of the support and the distance piece are respectively inserted into the ends of a hose, the bottom of the hose and the fixed plate are provided with screw holes and forcing screws so that two bare conductors and conductive rubber strips in a pipe cavity as well as the tail end conductors of the two signal wires are respectively pressed and combined together, and meanwhile stable fixation is formed by the support, the hose and the bottom beam. According to the resistance preventing device for the electric roller shutter door, the controller is hidden in the bottom beam, the signal wires are hidden in the cavity of the support, the support and the hose are movably mounted, and tight fixing is performed by the forcing screws; the signal wires are provided with plug connectors between the upper end of the support and the controller, so that the controller and the hose can be respectively repaired and changed; all structures are matched and are stable to mount without looseness, the wiring effect is good, the fault rate is very low, the structure is simple and reasonable, and the popularization and implementation are greatly facilitated.
Description
Technical field
The utility model relates to rolling door auxiliary accessories technical field, is specifically related to a kind of electric rolling door device that is hampered.
Background technology
At present, existing electric rolling door does not mostly arrange the device that is hampered, and in the time that there are people or obstruction in rolling door below, can not stop in time or return, and causes personnel or obstruction to be collided, and danger is larger.Inventor once used a kind of by flexible pipe being set at rolling shutter door base beam lower edge and two bare conductors at interval being set in flexible pipe, thereby utilizing flexible pipe to be squeezed after distortion fits together bare conductor to send signal to controller, then control the scheme that door-rolling machine stops or returning.Still there is the unreasonable problem of design in this scheme, application is poor.For example, in this scheme, controller is fixed on the sidewall of bottom girder, cause controller at the scene secondary installing (rolling door packaging and transportation in, the controller that install side can form curling gap, easily cause curtain sheet or controller to damage), rolling door user's majority cannot independently complete controller and install, and affects result of use.And in the holding wire in this scheme and flexible pipe, between bare wire, syndeton design is unreasonable, in secondary installing process, even needs to take apart controller housing, and very trouble, is unfavorable for applying.
Utility model content
The purpose of this utility model is the problem and shortage existing for prior art, provides a kind of easy for installation, the hidden electric rolling door of the good connecting effect device that is hampered.
For achieving the above object, adopt following technical scheme: a kind of electric rolling door device that is hampered, comprise bottom girder and controller, lower edge at bottom girder is provided with flexible pipe, in the tube chamber of flexible pipe, upper and lower wall is respectively arranged with bare conductor, two bare conductors are connected with controller respectively by holding wire, and controller is connected with door-rolling machine; Controller inserts its inner chamber from bottom girder one side ports coupling, in a side ports of bottom girder, a bearing is installed simultaneously; One side of described bearing is provided with fixed head, and the upside of fixed head is provided with spacer, and two holding wire end conductor parts of described controller are separately fixed at the both sides of spacer; The fixed head of bearing and spacer insert respectively one end of flexible pipe.
One side spacer downside of described bearing is provided with fixed head, the fixed head of bearing and spacer insert respectively one end of flexible pipe, on flexible pipe bottom and fixed head, a hole (with internal thread) is set and housing pin is installed simultaneously, the end face top of this housing pin is pressed on tube chamber sidewall, and interior two bare conductors of tube chamber and two holding wire end conductor are pressed together respectively.Make bearing and flexible pipe and bottom girder form stable fixed structure simultaneously.
The both sides, top of described flexible pipe are respectively arranged with symmetrical groove, and the lower edge of bottom girder is provided with symmetrical positioning bar, described flexible pipe groove and positioning bar Matching installation.
Upside at described bearing is provided with locating piece, and the both sides of locating piece are provided with detent, is provided with symmetrical positioning bar, described detent and positioning bar Matching installation at the lower edge of bottom girder simultaneously.
In described bottom girder inner chamber, be provided with muscle in location, controller housing upside is provided with locating groove, muscle and locating groove Matching installation in this location.
Be provided with dop at described bearing upside, be provided with deck at controller housing downside, this dop and deck Matching installation.
Be provided with cavity at described bearing, for sealed signal line.
Holding wire is furnished with plug connector between bearing upper end and controller.
There is conductive rubber strip every bare conductor arranged outside.
Beneficial effect: the utility model is hidden controller to be installed on rolling door bottom girder inside, and controller is equipped with to a bearing, bearing and flexible pipe are movable to be installed, and can fasten by housing pin.Thereby can avoid the trouble to controller secondary installing.Holding wire is furnished with plug connector between bearing upper end and controller, and controller and flexible pipe can keep in repair respectively and change.Each respective outer side edges is installed stable, and not loosening, line is effective, and fault rate is very low, easy to maintenance.It is simple and reasonable, is beneficial to very much promotion and implementation.
Brief description of the drawings
Fig. 1 is bottom girder of the present utility model and controller and bearing scheme of installation;
Fig. 2 is bearing of the present utility model and flexible pipe scheme of installation;
Fig. 3 is bottom girder of the present utility model and flexible pipe scheme of installation.
Number in the figure 1 is bottom girder, and 2 is controller, and 3 is bearing, and 4 is spacer, and 5 is flexible pipe, 6 is holding wire, and 7 is conductive contact, and 8 is conduction tube chamber, and 9 is bare conductor, 10 is fixed head, and 11 is housing pin, and 12 is deck, and 13 is dop, 14 is muscle in location, and 15 is locating groove, and 16 is flexible pipe groove, and 17 is plug connector, 18 is positioning bar, and 19 is detent, and 20 is locating piece, and 21 is conductive adhesive tape layer, 22 is fixed head tube chamber, and 23 is flexible interior muscle, and 24 is housing pin installing hole, 25 cavitys.
detailed description of the invention
A kind of electric rolling door device that is hampered, referring to Fig. 1, controller 2 inserts from the port of grade beam 1, and coupling is set in the inner chamber of bottom girder 1.In the inner chamber of bottom girder 1, be provided with muscle 14 in location, controller 2 shell upsides are provided with locating groove 15, muscle 14 and locating groove 15 Matching installations in this location.
Referring to Fig. 2 and Fig. 3, the upside of bearing 3 is provided with locating piece 20, and the both sides of locating piece 20 are provided with detent 19, is provided with positioning bar 18 at the lower edge of bottom girder 1 simultaneously, described detent 19 and positioning bar 18 Matching installations.
Referring to Fig. 1, be provided with dop 13 at bearing 3 upsides, be provided with deck 12 at controller 2 shell downsides, this dop 13 and deck 12 Matching installations.
Referring to Fig. 2, a side of bearing 3 is provided with fixed head 10, and the upside of fixed head 10 is provided with spacer 4, and spacer 4 is finally movable installation.The conductive contact 7 of two signal 6 line ends of controller 2 is separately fixed at the both sides of spacer 4; One end that the fixed head 10 of bearing 3 and spacer 4 insert respectively flexible pipe 5, fixed head 10 inserts in fixed head tube chamber 22, and spacer 4 carries conductive contact 7 and inserts in conduction tube chamber 8.On flexible pipe 5 bottoms and fixed head 10, be provided with a hole (with internal thread) and housing pin 11 is installed simultaneously, the end face top of this housing pin 11 is pressed in tube chamber 8 lower wall, housing pin 11 makes tube chamber distortion, thereby interior two bare conductors 9 of tube chamber and two holding wire end conductor are pressed together respectively.In order to improve two bare conductors 9 and tube chamber 8 internal bond strengths, and improve the combination probability after two bare conductors 9 are squeezed, have conductive rubber strip 21 in every bare conductor 9 arranged outside.Holding wire 6 is furnished with plug connector 17 between bearing 3 upper ends and controller 2.
Referring to Fig. 3, the both sides, top of flexible pipe 5 are respectively arranged with symmetrical flexible pipe groove 16, and the lower edge of bottom girder 1 is provided with symmetrical positioning bar 18, described flexible pipe groove 16 and positioning bar 18 Matching installations.
Claims (7)
1. the electric rolling door device that is hampered, comprises rolling shutter door base beam and controller, at the lower edge of bottom girder, flexible pipe is installed, and in the tube chamber of flexible pipe, upper and lower wall is respectively arranged with bare conductor, has conductive rubber strip every bare conductor arranged outside; Two bare conductors are connected with controller respectively by holding wire, and controller is connected with door-rolling machine; It is characterized in that: controller inserts its inner chamber from bottom girder one side ports coupling, in a side ports of bottom girder, a bearing is installed simultaneously; One side of described bearing is provided with fixed head, and the upside of fixed head is provided with spacer, and the holding wire end conductor part of described controller is separately fixed at the both sides of spacer, and the spacer of bearing inserts one end of flexible pipe.
2. the rolling door according to claim 1 device that is hampered, it is characterized in that: a side spacer downside of described bearing is provided with fixed head, the fixed head of bearing and spacer insert respectively one end of flexible pipe, on flexible pipe bottom and fixed head, be provided with a hole and housing pin is installed simultaneously, the end face top of this housing pin is pressed on tube chamber sidewall, interior two bare conductors of tube chamber and conductive rubber strip and two holding wire end conductor are pressed together respectively, make bearing and flexible pipe and bottom girder form stable fixed structure simultaneously.
3. the rolling door according to claim 1 device that is hampered, it is characterized in that: the upside at described bearing is provided with locating piece, the both sides of locating piece are provided with detent, are provided with symmetrical positioning bar, described detent and positioning bar Matching installation at the lower edge of bottom girder simultaneously.
4. the rolling door according to claim 1 device that is hampered, is characterized in that: be provided with cavity at described bearing, for sealed signal line.
5. the rolling door according to claim 1 device that is hampered, is characterized in that: in bottom girder inner chamber, be provided with muscle in location, controller housing upside is provided with locating groove, muscle and locating groove Matching installation in this location.
6. the rolling door according to claim 1 device that is hampered, is characterized in that: be provided with dop at described bearing upside, be provided with deck at controller housing downside, this dop and deck Matching installation.
7. the rolling door according to claim 1 device that is hampered, is characterized in that: holding wire is furnished with plug connector between bearing upper end and controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059916.XU CN203716804U (en) | 2014-02-10 | 2014-02-10 | Resistance preventing device for electric roller shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059916.XU CN203716804U (en) | 2014-02-10 | 2014-02-10 | Resistance preventing device for electric roller shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716804U true CN203716804U (en) | 2014-07-16 |
Family
ID=51155970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420059916.XU Expired - Fee Related CN203716804U (en) | 2014-02-10 | 2014-02-10 | Resistance preventing device for electric roller shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320062A (en) * | 2021-12-31 | 2022-04-12 | 武汉云盛达科技有限公司 | Development and application of resistance-to-rise technology of industrial door lifting door |
-
2014
- 2014-02-10 CN CN201420059916.XU patent/CN203716804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320062A (en) * | 2021-12-31 | 2022-04-12 | 武汉云盛达科技有限公司 | Development and application of resistance-to-rise technology of industrial door lifting door |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20190210 |