CN201826663U - Self-locking mechanism of upper-bearing bottom-rail-free bidirectional electric sliding door - Google Patents
Self-locking mechanism of upper-bearing bottom-rail-free bidirectional electric sliding door Download PDFInfo
- Publication number
- CN201826663U CN201826663U CN2010205403294U CN201020540329U CN201826663U CN 201826663 U CN201826663 U CN 201826663U CN 2010205403294 U CN2010205403294 U CN 2010205403294U CN 201020540329 U CN201020540329 U CN 201020540329U CN 201826663 U CN201826663 U CN 201826663U
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- bidirectional electric
- locking mechanism
- electric sliding
- round steel
- self
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Abstract
The utility model discloses a self-locking mechanism of an upper-bearing bottom-rail-free bidirectional electric sliding door. The self-locking mechanism comprises a bidirectional electric sliding door hoisted on a rail through a guide wheel; the upper end of the side edge of the centre joint of the bidirectional electric sliding door is hinged with a turning rod through a rotating shaft; one end of the turning rod is adaptive to a centre joint baffle arranged on the rail; the other end of the turning rod is hoisted with a round steel pin through a steel wire rope; and the round steel pin is adaptive to a ground embedded part under the bidirectional electric sliding door. When the bidirectional electric sliding door is closed, the round steel pin of the self-locking mechanism is inserted into the ground embedded part for blocking the lower edge of the door centre joint to move forwards and backwards; and when the bidirectional electric sliding door is open, the round steel pin is separated from the ground embedded part automatically, and the door can move freely. The self-locking mechanism is simple in structure, reasonable in design, reliable in performances and convenient for installation, and can be applied to larger upper-bearing industrial bidirectional electric sliding doors.
Description
Technical field
The utility model relates to a kind of electric translation door, and specifically relating to a kind of upward load-bearing does not have following rail bidirectional electric translation door self-locking mechanism.
Background technology
The structure of conventional electric translation door is to establish directive wheel in two outsides of door, stops door body lower limb to seesaw.When door was closed, a door centre joint lower limb was free state, was subjected to outside horizontal force influence (as wind-force etc.) this moment, and a door centre joint lower limb produces displacement, when outside horizontal force is enough big, can make a body produce distortion, and influence is used even destruction.
Summary of the invention
The utility model mainly is to solve above-mentioned existing in prior technology technical problem, provides a kind of upward load-bearing not have following rail bidirectional electric translation door self-locking mechanism.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of upward load-bearing does not have following rail bidirectional electric translation door self-locking mechanism, comprise through guide wheel lifting bidirectional electric translation door in orbit, the upper end of described bidirectional electric translation door centre joint side is hinged with through rotating shaft turns bar, an end that turns bar is suitable with the centre joint plate washer that is provided with in orbit, the other end that turns bar hangs through wire rope and is connected to the round steel latch, and the ground built-in fitting below round steel latch and the bidirectional electric translation door is suitable.
As preferably, the described end that connects wire rope on the bar that turns is provided with back-moving spring, and the upper end of back-moving spring is connected turns on the bar, and the lower end spring base of back-moving spring is connected on the bidirectional electric translation door.
As preferably, be provided with the maintenance dead man below the lower end spring base of described back-moving spring.
As preferably, the connecting portion of described wire rope and round steel latch is provided with guide ring, and round steel latch and guide ring are suitable.
The round steel latch of self-locking mechanism inserted in the built-in fitting of ground when the utility model was closed when the bidirectional electric translation door, stoped door centre joint lower limb to seesaw; The round steel latch breaks away from the ground built-in fitting automatically when the bidirectional electric translation door is opened, and the motion of door body freely.The utility model is simple in structure, and is reasonable in design, and dependable performance is easy for installation, applicable to the relatively large load-bearing industry bidirectional electric translation door that goes up.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: of the present utility modelly be lifted on the track 3 through guide wheel 2 in bidirectional electric translation door 1, the upper end of bidirectional electric translation door 1 centre joint side is hinged with through rotating shaft 7 and turns bar 6, an end that turns bar 6 is suitable with the centre joint plate washer 5 that is arranged on the track 3, the other end that turns bar 6 hangs through wire rope 9 and is connected to round steel latch 10, wire rope 9 is provided with guide ring 12 with the connecting portion of round steel latch 10, and the ground built-in fitting 13 of round steel latch 10 below bidirectional electric translation door 1 is suitable.Wherein turn on the bar 6 end that connects wire rope 9 and be provided with back-moving spring 8, the upper end of back-moving spring 8 is connected turns on the bar 6, and the lower end spring base of back-moving spring 8 is connected on the bidirectional electric translation door 1, is provided with maintenance dead man 11 below the lower end spring base of back-moving spring 8.
When bidirectional electric translation door 1 is closed when being about to arrive the centre joint, turn the upper end of bar 6 and touch centre joint plate washer 5 and 7 upsets clockwise around the shaft, back-moving spring 8 is compressed, wire rope 9 moves down together with round steel latch 10 under action of gravity, round steel latch 10 moves down along guide ring 12 and inserts ground built-in fitting 13, can stop a body to seesaw.Opening 1 when the bidirectional electric translation door opens when being about to break away from the centre joint, the upper end of turning bar 6 also breaks away from centre joint plate washer 5, back-moving spring 8 resets and goes up the top and turn bar 6 and make it 7 upsets counterclockwise around the shaft, and the wire rope 9 pulling round steel latches 10 that turn on the bar 6 break away from ground built-in fittings 13 automatically, and the motion of door body freely.When chance failure occurring, the bound edge of removable bidirectional electric translation door, manual operation maintenance dead man 11, last top spring base and back-moving spring force to turn bar upset clockwise around the shaft, and the round steel latch is moved in the wire rope pulling, gets rid of faults such as the round steel latch is blocked.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. a last load-bearing does not have following rail bidirectional electric translation door self-locking mechanism, comprise through guide wheel (2) and be lifted on bidirectional electric translation door (1) on the track (3), the upper end that it is characterized in that described bidirectional electric translation door (1) centre joint side is hinged with through rotating shaft (7) turns bar (6), an end that turns bar (6) is suitable with the centre joint plate washer (5) that is arranged on the track (3), the other end that turns bar (6) hangs through wire rope (9) and is connected to round steel latch (10), and the ground built-in fitting (13) of round steel latch (10) below bidirectional electric translation door (1) is suitable.
2. upward load-bearing according to claim 1 does not have following rail bidirectional electric translation door self-locking mechanism, it is characterized in that the described last end that connects wire rope (9) of bar (6) that turns is provided with back-moving spring (8), the upper end of back-moving spring (8) is connected turns on the bar (6), and the lower end spring base of back-moving spring (8) is connected on the bidirectional electric translation door (1).
3. according to claim 2ly go up load-bearing and do not have following rail bidirectional electric translation door self-locking mechanism, it is characterized in that being provided with below the lower end spring base of described back-moving spring (8) and overhaul dead man (11).
4. upward load-bearing according to claim 1 does not have following rail bidirectional electric translation door self-locking mechanism, it is characterized in that the described wire rope (9) and the connecting portion of round steel latch (10) are provided with guide ring (12), and round steel latch (10) is suitable with guide ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205403294U CN201826663U (en) | 2010-09-25 | 2010-09-25 | Self-locking mechanism of upper-bearing bottom-rail-free bidirectional electric sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205403294U CN201826663U (en) | 2010-09-25 | 2010-09-25 | Self-locking mechanism of upper-bearing bottom-rail-free bidirectional electric sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826663U true CN201826663U (en) | 2011-05-11 |
Family
ID=43965208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205403294U Expired - Fee Related CN201826663U (en) | 2010-09-25 | 2010-09-25 | Self-locking mechanism of upper-bearing bottom-rail-free bidirectional electric sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963022A (en) * | 2010-09-25 | 2011-02-02 | 浙江启门科技有限公司 | Self-locking mechanism of top-bearing bidirectional motor-driven translation door without lower rail |
| CN109488167A (en) * | 2018-10-19 | 2019-03-19 | 广州玖嘉久智能科技有限公司 | A kind of electronic gate with mechanical lock structure |
-
2010
- 2010-09-25 CN CN2010205403294U patent/CN201826663U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963022A (en) * | 2010-09-25 | 2011-02-02 | 浙江启门科技有限公司 | Self-locking mechanism of top-bearing bidirectional motor-driven translation door without lower rail |
| CN101963022B (en) * | 2010-09-25 | 2012-12-26 | 浙江启门科技有限公司 | Self-locking mechanism of top-bearing bidirectional motor-driven translation door without lower rail |
| CN109488167A (en) * | 2018-10-19 | 2019-03-19 | 广州玖嘉久智能科技有限公司 | A kind of electronic gate with mechanical lock structure |
| CN109488167B (en) * | 2018-10-19 | 2020-05-12 | 广州玖嘉久智能科技有限公司 | Electronic door with mechanical lock structure |
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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: 20110511 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |