CN201170028Y - Translational structure of automatic translational door - Google Patents
Translational structure of automatic translational door Download PDFInfo
- Publication number
- CN201170028Y CN201170028Y CNU2008200198968U CN200820019896U CN201170028Y CN 201170028 Y CN201170028 Y CN 201170028Y CN U2008200198968 U CNU2008200198968 U CN U2008200198968U CN 200820019896 U CN200820019896 U CN 200820019896U CN 201170028 Y CN201170028 Y CN 201170028Y
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- door
- linear actuator
- linear driver
- linear
- plate
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Abstract
The utility model relates to a sliding structure for an automatically-sliding door. The sliding structure is characterized in that a door panel is arranged on the stretching tail end of a linear driver, and the linear driver has a telescopic structure. The linear driver provides two mounting structures: 1. the linear driver is mounted in a vertical mode; two sides of the door panel are respectively provided with the parallel and synchronous linear drivers; and the bottom end of each linear driver is arranged on a permanent seat; and 2. the linear driver is mounted in a horizontal mode; the door panel is arranged between the linear driver on the upper end and a supporting guide rail on the lower end; and the ends of the supporting guide rail and the linear driver are arranged on a fixed plate. The sliding structure is simple and has simple mounting and debugging processes and excellent linearity and balance, the driver has strong capability of overcoming the resistance; the sliding structure can meet the requirements of complex sealing performance, safety, and the like, and has the advantages of perfect and adjustable mounting dimension and strong universality.
Description
Technical field
The utility model relates to a kind of translation structure of automatic translation door.
Background technology
Along with science and technology developing rapidly and progressive, many automation equipments that have the switch door have all developed into semi-automatic or full automatic switch door from the hand switch door gradually, more convenient operation, safety are higher.Such common mechanism (is example with the overhead door) implementation has three kinds of single pole lifting type (comprise lift with the centre side lift two kinds of schemes), chain/rope suspension type (motor pulls) and pneumatic liftings usually.
1. single pole lifting type:
A. install the side:
Advantage: the stroke that can make full use of linear electric machine.
Shortcoming: the non-constant of balance very easily causes door-plate to tilt; It is linear to cooperate linear guides to guarantee substantially; Resistance disperses, and influences the drive of motor performance.
B. install in the middle of:
Advantage: can give full play to pushing away/pulling force of linear electric machine.
Shortcoming: balance is general, can only keep the door-plate balance substantially; Need to cooperate linear guides could guarantee good linear; Minimum dimension is too big, puts to no little inconvenience for design, installation; Be difficult to give full play to the stroke (limited space) of linear electric machine.
2. chain/rope suspension type (motor pulls):
Advantage: can realize maximum stroke.
Shortcoming: complex structure; It is linear poor to be flexible coupling, and must cooperate linear guides to use; For saving the space, utilize the pulley transmission usually, structure is complicated; Chain/rope also will bear the stress greater than pulling force at the pulley place when bearing pulling force, damage is big, application life is short, the fault rate height; Effect is low, and energy loss is bigger, and hidden danger is many.
3. pneumatic lifting:
Advantage: can realize less " minimum dimension ";
Shortcoming: complex structure; Balance not good (compression gas-pressure shakiness); Linear poor, need to cooperate linear guides to use; The ability that overcomes resistance is relatively poor, must hang the counter weight device suitable with the door-plate component and hide resistance as far as possible; The positioning and locking ability, application flexibility is poor; Must rely on gas/electric dual intensity support, be unsuitable for mini-plant and common environment for use, and hidden danger be many, fault rate is high.
Summary of the invention
The translation structure that technical problem to be solved in the utility model provides a kind of automatic translation door utilizes linear actuator, saves linear guides, simplified structure and Installation and Debugging operation, and balance is good.
The translation structure of the utility model automatic translation door comprises door-plate, it is characterized in that described door-plate is installed in the stretching end of linear actuator.
Linear actuator itself possesses the stress-bearing capability of favorable linearity and direct of travel, is installed on the door-plate, and the good linear and the stress-bearing capability of linear actuator fully is passed to door-plate.So not only saved linear guides, simplified the structure widely and the Installation and Debugging operation; And the balance of sleeve mechanism is very good, and stressed also very balanced, the ability that overcomes resistance is promoted naturally.
Linear actuator (for Collapsible structure) has the multiple kind of drive, such as flexible rod-type, transmission shaft type or the like.DL6 (or DB6) molded lines driver as the production of LINAK (excitability gram) company.The product of this series (DL series and DB series) has good balance, linearity and lower operating noise, is widely used in products such as electric up-down tables and chairs, bed.
The utility model provides following two kinds of preferred mounting structures:
The one, linear actuator is vertical installation, and parallel synchronous linear actuator is installed on the door-plate both sides respectively, and the bottom of linear actuator is installed on the firm banking.
The 2nd, linear actuator is horizontal installation, and between the linear actuator on door-plate is installed in and the supporting guide of lower end, an end of supporting guide and linear actuator is installed on the fixed head.This mode is to adopt supporting guide to replace one of them driver fully, and operating principle is identical with first kind with process.
For the very limited mini-plant in those inner spaces, the installation dimension that reduces sliding door mechanism as far as possible be improve the product Practical Performance and adaptive capacity necessary.The utility model can be realized very desirable minimum installation dimension, can also be varying sized flexibly by changing link position, and to adapt to different space requirements.So, just can give full play to the stroke capability of linear actuator, thereby realize excellent versatility.
Linear actuator of the present utility model connects the translation that drive unit can be realized door-plate.
Advantage of the present utility model:
1) simple in structure, install, the debugging operation is simple;
2) linearity and balance are all good;
3) transmission device overcomes the very capable of resistance;
4) can satisfy requirements such as comparatively complicated sealing, safety;
5) installation dimension ideal, adjustable;
6) versatility is very strong.
Description of drawings
Fig. 1 is a vertical structure schematic diagram of the present utility model;
Fig. 2 drops to the extreme lower position structural representation for door-plate among Fig. 1;
Fig. 3 is Fig. 1 fractionation structural representation of the present utility model;
Fig. 4 is a horizontal type structure schematic diagram of the present utility model;
Fig. 5 is Fig. 4 fractionation structural representation of the present utility model;
Fig. 6, Fig. 7 are respectively the control principle schematic diagram of linear actuator.
Among the figure: 1 door-plate, 2 linear actuator, 3 firm bankings, 4 installing plates, 5 slots, 6 plugs, 7 fixed heads, 8 supporting guides, 9 linear actuator drive motors, 10 change-over switches, 11 dc sources.
The specific embodiment
As Fig. 1, linear actuator 2 is vertical installation, and parallel synchronous linear actuator 2 is installed on door-plate 1 both sides respectively, and the bottom of linear actuator 2 is installed on the firm banking 3.Linear actuator 2 connects drive motors according to the known technology mode, and drive motors is installed in the bottom of linear actuator.The rotating of control drive motors stretches or casing coupling linear actuator, thereby makes the door-plate lifting.Fig. 2 drops to the extreme lower position structural representation for door-plate, and linear actuator is sleeved on together from top to bottom.Fig. 3 has illustrated the overall structure broken away view, and door-plate 1 is fixed on the top of linear actuator by installing plate 4 during installation, and the plug 6 of door-plate lower end inserts and is arranged in the slot 5 of linear actuator top simultaneously.Door-plate also can adopt alternate manner and linear actuator to fix.
As Fig. 4, linear actuator 2 is horizontal installation, and between the linear actuator 2 on door-plate 1 is installed in and the supporting guide 8 of lower end, an end of supporting guide 8 and linear actuator 2 is installed on the fixed head 7.This mode is to adopt supporting guide 8 to replace one of them linear actuator fully.During installation, door-plate 1 upper end is fixed with linear actuator by installing plate 4, slot 5, plug 6, and the lower end is installed in the supporting guide 8.
The linear actuator of Fig. 1～5 is to be example mapping explanation with flexible rod-type, and same method also can be used the linear actuator with other type.
The kind of drive of linear actuator has a lot, and control method is more various with regard to self principle.Linear actuator with the electrical motor driven formula is an example, control it and just control motor, and that motor just has is a variety of, and line, control mode also have nothing in common with each other.Visible on the market at present most electric linear drivers can be realized function by simple or 3 points (two-wire system or three-wire system) control method at 2 usually.Below illustrate respectively:
Common two-wire system electric linear driver is normally driven by the dc source of specific voltage, changes transmission direction by changing the sense of current (also promptly changing the both positive and negative polarity of voltage).As shown in Figure 6.
The control principle of common three-wire system electric linear driver is simple relatively, and three lines are respectively common wire, forward transmission control line and reverse drive control line.A kind of wiring diagram as shown in Figure 7.
Because of Fig. 6, Fig. 7 are conventional elementary diagram, be not described in detail.
Claims (3)
1, a kind of translation structure of automatic translation door comprises door-plate, it is characterized in that described door-plate is installed in the stretching end of linear actuator.
2, the translation structure of automatic translation door according to claim 1 is characterized in that described linear actuator is vertical installation, and parallel synchronous linear actuator is installed on the door-plate both sides respectively, and the bottom of linear actuator is installed on the firm banking.
3, the translation structure of automatic translation door according to claim 1, it is characterized in that described linear actuator is horizontal installation, between the linear actuator on door-plate is installed in and the supporting guide of lower end, an end of supporting guide and linear actuator is installed on the fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200198968U CN201170028Y (en) | 2008-03-29 | 2008-03-29 | Translational structure of automatic translational door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200198968U CN201170028Y (en) | 2008-03-29 | 2008-03-29 | Translational structure of automatic translational door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201170028Y true CN201170028Y (en) | 2008-12-24 |
Family
ID=40209081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200198968U Expired - Fee Related CN201170028Y (en) | 2008-03-29 | 2008-03-29 | Translational structure of automatic translational door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201170028Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101503937B (en) * | 2009-03-10 | 2011-12-07 | 深圳市红门科技股份有限公司 | Door frame type cabinet of sliding door |
| CN102733708A (en) * | 2011-04-15 | 2012-10-17 | Topp社会联合股份公司 | Linear actuator particularly for sliding doors and for sliding door or window closure elements in general |
| CN109138679A (en) * | 2017-04-05 | 2019-01-04 | 平高集团有限公司 | A kind of flexible valve and the switchgear using the flexible valve |
-
2008
- 2008-03-29 CN CNU2008200198968U patent/CN201170028Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101503937B (en) * | 2009-03-10 | 2011-12-07 | 深圳市红门科技股份有限公司 | Door frame type cabinet of sliding door |
| CN102733708A (en) * | 2011-04-15 | 2012-10-17 | Topp社会联合股份公司 | Linear actuator particularly for sliding doors and for sliding door or window closure elements in general |
| CN109138679A (en) * | 2017-04-05 | 2019-01-04 | 平高集团有限公司 | A kind of flexible valve and the switchgear using the flexible valve |
| CN109138679B (en) * | 2017-04-05 | 2020-08-07 | 平高集团有限公司 | Telescopic valve and switch cabinet using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20120329 |