CN201202788Y - Composite chain type electric push rod - Google Patents
Composite chain type electric push rod Download PDFInfo
- Publication number
- CN201202788Y CN201202788Y CNU2008200347498U CN200820034749U CN201202788Y CN 201202788 Y CN201202788 Y CN 201202788Y CN U2008200347498 U CNU2008200347498 U CN U2008200347498U CN 200820034749 U CN200820034749 U CN 200820034749U CN 201202788 Y CN201202788 Y CN 201202788Y
- Authority
- CN
- China
- Prior art keywords
- chain
- fuselage
- push rod
- track
- type electric
- 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
Images
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a composite chain electric push rod which comprises a machine body; a leftwards-curved chain track and a rightwards-curved chain track are arranged in the machine body; a left chain and a right chain are respectively arranged in the leftwards-curved chain track and the rightwards-curved chain track and respectively meshed with a driving gear sprocket and a driven sprocket; the driving sprocket is connected with an electric driving mechanism; each chain includes an inner plate with meshing openings and an outer plate connected with the adjacent inner plate; parts of the left chain and the right chain extended out of the machine body are meshed with each other through the inner plates. The composite chain electric push rod has the advantages of reasonable structure and good operating effect.
Description
Technical field:
The utility model relates to a kind of electric pushrod.
Background technique:
Electric pushrod is a kind ofly to change rotatablely moving of motor the electric driver of the straight reciprocating motion of push rod into, and the domestic and international electric pushrod of producing mainly contains at present: 1. rack-type electric pushrod; 2. screw rod type electric push rod; 3. single chain type electric pushrod (is annotated: be common in chain type electric window-opening device.As: patent " double-stranded electric window-opening machine " number of patent application 200620073319.8 only is the combination of two single chain type window openers).
The advantage of tooth bar, screw rod type electric push rod is that thrust is big, and limitation is: one. the electric pushrod fuselage is greater than the push rod stroke; Two. push rod and fuselage are at same straight line.Be not suitable for requiring fuselage to become the installation occasion of 90 ° of vertical releases with pusher section.
Recently, electric pushrod is being used for door and window keying occasion, the chain type window opener has appearred, it is that strand formula window opener is by drive motor, reduction gear, sprocket wheel, chain is formed, and it is long that it utilizes the folding characteristics of chain to solve the fuselage of screw type, rack-type electric pushrod effectively, and fuselage and push rod installation are point-blank limited to, but there is shortcoming equally, at big stroke, under the situation than high thrust, chain can be to a movable lateral bending song, or be folded to the not movable side distortion of chain, cause chain push rod total failure.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the compound chain type electric pushrod of good working effect.
Technical solution of the present utility model is:
A kind of compound chain type electric pushrod, it is characterized in that: comprise fuselage, left and right bending-type chain track is set in the fuselage, in the left and right bending-type chain track left and right chain is set respectively, left and right chain meshes with drive sprocket, driven sprocket respectively, and drive sprocket is connected with electric driving mechanism; Chain comprises the interior sheet that is provided with articulation port and connects the outer plate of adjacent interior sheet that left and right chain is stretching out the fuselage position by the mutual interlock of interior sheet.
Left and right chain to stretch out the fuselage position vertical with fuselage.
The utility model is rational in infrastructure, good working effect, and possessing following obvious advantage is that (1) chain may be folded in the fuselage, makes under the state of equal stroke, fuselage is small and exquisite; (2) the compound stranded structure of double-stranded bar, can and tooth bar, screw putter equally bears big stroke, bigger load; (3) chain becomes 90 ° of promotions with fuselage, fuselage can be installed in window frame or be pushed on the parallel surface of object, has widened using scope effectively.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an embodiment's of the utility model a configuration diagram.
Fig. 2 is sheet interlocking pattern figure in the chain of the left and right sides.
Fig. 3 is the configuration diagram of chain.
Fig. 4 is the plan view of Fig. 3.
Fig. 5 is user mode figure of the present utility model.
Embodiment:
A kind of compound chain type electric pushrod, comprise fuselage 1, left and right bending-type chain track 3 is set in the fuselage 1, left and right chain 2,6 is set respectively in the left and right bending-type chain track 3, left and right chain meshes with driven sprocket 4, drive sprocket 7 respectively, and drive sprocket is connected with motor 9 by worm-and-wheel gear and train of reduction gears 8; Chain comprises the interior sheet 12 that is provided with articulation port and connects the outer plate 11 of adjacent interior sheet that left and right chain is stretching out the fuselage position by the mutual interlock of interior sheet.Left and right chain to stretch out the fuselage position vertical with fuselage 1.Also have termination 5, control panel 10 among the figure.
Running principle of the present utility model:
Fuselage releases because chain is perpendicular in addition, the fuselage of this electric pushrod can be installed in window frame or be pushed on the parallel surface of object, widened using scope effectively.
Claims (2)
1, a kind of compound chain type electric pushrod, it is characterized in that: comprise fuselage, left and right bending-type chain track is set in the fuselage, in the left and right bending-type chain track left and right chain is set respectively, left and right chain meshes with drive sprocket, driven sprocket respectively, and drive sprocket is connected with electric driving mechanism; Chain comprises the interior sheet that is provided with articulation port and connects the outer plate of adjacent interior sheet that left and right chain is stretching out the fuselage position by the mutual interlock of interior sheet.
2, compound chain type electric pushrod according to claim 1 is characterized in that: left and right chain to stretch out the fuselage position vertical with fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200347498U CN201202788Y (en) | 2008-04-21 | 2008-04-21 | Composite chain type electric push rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200347498U CN201202788Y (en) | 2008-04-21 | 2008-04-21 | Composite chain type electric push rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202788Y true CN201202788Y (en) | 2009-03-04 |
Family
ID=40425100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200347498U Expired - Fee Related CN201202788Y (en) | 2008-04-21 | 2008-04-21 | Composite chain type electric push rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202788Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139796A (en) * | 2011-04-02 | 2011-08-03 | 江苏迅捷装具科技有限公司 | Transmission mechanism of device for automatically grasping, releasing, pushing and pulling medicine box |
| CN102244493A (en) * | 2010-08-12 | 2011-11-16 | 上海海光变频电机科技有限公司 | Stretch motor system possessing Internet control system |
| CN103276997A (en) * | 2013-05-31 | 2013-09-04 | 徐州大亚自动装备有限公司 | Heavily-chained electric window opener with self-meshing tiger teeth |
-
2008
- 2008-04-21 CN CNU2008200347498U patent/CN201202788Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102244493A (en) * | 2010-08-12 | 2011-11-16 | 上海海光变频电机科技有限公司 | Stretch motor system possessing Internet control system |
| CN102139796A (en) * | 2011-04-02 | 2011-08-03 | 江苏迅捷装具科技有限公司 | Transmission mechanism of device for automatically grasping, releasing, pushing and pulling medicine box |
| CN102139796B (en) * | 2011-04-02 | 2013-01-30 | 江苏迅捷装具科技有限公司 | Transmission mechanism of device for automatically grasping, releasing, pushing and pulling medicine box |
| CN103276997A (en) * | 2013-05-31 | 2013-09-04 | 徐州大亚自动装备有限公司 | Heavily-chained electric window opener with self-meshing tiger teeth |
| CN103276997B (en) * | 2013-05-31 | 2016-04-13 | 徐州大亚智能科技有限公司 | A kind of from the heavy chain type electric window opening machine of the brave tooth of engagement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201202788Y (en) | Composite chain type electric push rod | |
| CN110552580B (en) | Single motor control type sliding plug door device | |
| CN2822726Y (en) | Remote control toy car | |
| CN106594218A (en) | Straight rack driven different-speed linkage mechanism | |
| CN109319696B (en) | Fork truck front fork structure | |
| CN201641070U (en) | Electric slide rail device | |
| CN101008295B (en) | Improved transmission of bidirectional lockset of door and window | |
| CN202008265U (en) | Electric bi-parting sliding cold storage door | |
| CN201925438U (en) | Reinforcing lever and gear assembled structure | |
| CN103147649A (en) | Cross arm type window glass lifter | |
| CN214877894U (en) | Four-way driving walking mechanism and logistics shuttle vehicle with same | |
| CN202047673U (en) | Anti-theft door lock with sliding bolt | |
| CN2911122Y (en) | Single chain-type electric window opener | |
| CN201443369U (en) | Reversing mechanism of chain oil pumping machine | |
| CN202453912U (en) | Card pre-sender | |
| CN202734187U (en) | Side panel moving structure for side surface of air conditioner | |
| CN209553281U (en) | A kind of door pressurizer easy to remove | |
| CN200974730Y (en) | Multi-story structure elevator | |
| CN201124493Y (en) | Multi-disk-saw wafer seperator | |
| CN204416869U (en) | The integrated side opening door device of elevator door | |
| CN101497195B (en) | Electric paw device with controllable stroke | |
| CN214112566U (en) | Variable cross section switch beam | |
| CN203160959U (en) | Cross arm type glass lifter | |
| CN103147651A (en) | Cross arm type window glass lifter | |
| CN103147648A (en) | Electric window glass lifter |
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: 20090304 Termination date: 20160421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |