CN103206128B - A kind of spring assistor and automatic translation door - Google Patents
A kind of spring assistor and automatic translation door Download PDFInfo
- Publication number
- CN103206128B CN103206128B CN201210014926.7A CN201210014926A CN103206128B CN 103206128 B CN103206128 B CN 103206128B CN 201210014926 A CN201210014926 A CN 201210014926A CN 103206128 B CN103206128 B CN 103206128B
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- spring
- jackscrew
- housing
- automatic translation
- translation door
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Abstract
The present invention relates to a kind of spring assistor and automatic translation door, spring assistor is wherein used for automatic translation door, comprise tubular shell and be positioned at the spring that described housing arranges along the length direction of described housing, one end of described housing is provided with jackscrew, the other end is provided with push rod, one end and the described jackscrew of described spring offset, the other end of described spring is compressed by the direction of described push rod to described jackscrew when described automatic translation door is closed, described housing is also provided with mounting bracket, and described mounting bracket is fixedly connected with the track of described automatic translation door.Spring assistor of the present invention and automatic translation door overcome high, the baroque shortcoming of automatic translation door cost that the heavier or Men Tixu of existing door body sinks, and provide one that automatic translation door can be made energy-conservation and the simple spring assistor of structure.
Description
Technical field
The present invention relates to a kind of translation door, be specially a kind of spring assistor and there is the automatic translation door of this spring assistor.
Background technology
Automatic translation door along the rail moving fixing with body of wall, thus is opened or is closed under the driving of drive motors.Automatic translation door generally comprises the control device of the operation of doorframe, Men Ti, track, drive unit and accessory drive.When door body is heavier, its resistance opened also can correspondingly increase.In addition, when automatic translation door is for sealing, in order to reach good sealing effectiveness, be generally designed so that a body sinks when closing, the form raised gradually when door body is opened, therefore need and track is set to shutdown side low, open the high and acclive structure of tool of end.Now due to the effect of gravity, the resistance opening hermatic door also can be very large.At present, the method for head it off is exactly the power or the increase gear reduction that increase drive motors.But the power increasing drive motors can increase power consumption undoubtedly thus increase cost, increase gear reduction structure, require that door machine inside has larger space on the one hand, also higher to the requirement of installation accuracy on the other hand, in addition, make structure more complicated and cost is higher.
Summary of the invention
The technical problem that the present invention solves is to overcome high, the baroque shortcoming of existing door body automatic translation door cost that is heavier or that need door body to sink, provides one that automatic translation door can be made energy-conservation and the simple spring assistor of structure.
A kind of spring assistor of the present invention, for automatic translation door, comprise the housing of tubulose and be positioned at the spring that described housing arranges along the length direction of described housing, one end of described housing is provided with the jackscrew be fixedly connected with described housing, the other end is provided with the push rod be slidably connected with described housing, one end and the described jackscrew of described spring offset, and the other end and the described push rod of described spring offset; One end of described push rod is the spring-compressed end stretching in described housing and offset with described spring, and the other end is stretch out described housing and contact the promote-side being against mutually and sliding to compress described spring under automatic translation door drives in described housing with automatic translation door.
As preferably, described jackscrew is connected with described housing with the internal thread in described inner walls by the external screw thread on it, the reference column that one end that one end that described jackscrew and described spring offset has the described spring of confession wears.
As further preferred, described jackscrew has away from one end of described spring the decorative pattern matched with the screwdriver for rotating described jackscrew.
As further preferably, described housing is provided with described jackscrew one end and is provided with long and narrow opening along the length direction of described housing, described housing is provided with the scale of the position showing described jackscrew along described opening.
As preferably, the spring-compressed end of described push rod in a tubular form and described spring-compressed end one end there is the opening allowing described spring to stretch into, the other end has the bottom stretched into the one end in described spring-compressed end with described spring and offset.
As further preferred, described spring-compressed end is cylindrical, and described promote-side is round bar shape.
As further preferred, the diameter of described bottom is greater than the diameter of described promote-side, the two ends of described housing are equipped with mounting bracket, mounting bracket near described push rod has the hole allowing described promote-side to pass, and the diameter in described hole is less than the diameter of described bottom to be limited in described housing by described spring-compressed end.
As further preferably, between described mounting bracket and described bottom, be provided with cushion pad.
As preferably, the termination of described promote-side is provided with buffering top.
The present invention also provides a kind of automatic translation door, comprise the control device of the operation of the described drive unit of doorframe, Men Ti, track, drive unit and control, described door body to be lifted on described track by suspension bracket and along described rail moving under the driving of described drive unit, described track is provided with spring assistor as above in one end in the closed position near described door body.
Spring assistor provided by the invention and automatic translation door compared with prior art, have following beneficial effect:
1, the automatic translation door of spring assistor of the present invention is adopted, do not need the power of the drive unit increasing automatic translation door, do not need to increase gear reduction structure in addition yet, the object of smooth opening translation automatic door can be reached, reduce the cost of automatic translation door simultaneously and make its structure become simple.
2, rotate jackscrew, the decrement that adjustable springs produces in door body closing process, thus adjustment is when opening the door body of Different Weight, the thrust of spring opposite house body.
3, the spring-compressed end of tubulose limits spring being rocked by generation during compression, makes the potential energy of the compressive strain of spring and generation more stable.
Accompanying drawing explanation
Fig. 1 is the spring assistor structural representation of one embodiment of the present of invention;
Fig. 2 is the sectional view of the spring assistor in Fig. 1;
Fig. 3 is that spring assistor of the present invention starts the view of accumulation of energy to completing the view after accumulation of energy;
Fig. 4 is the structural representation of automatic translation door when closing of one embodiment of the present of invention;
Fig. 5 is the structural representation of automatic translation door when opening of one embodiment of the present of invention.
Reference numeral
1-track, 2-door body, 3-suspension bracket, 4-promote-side, 5-housing, 6-mounting bracket,
7-jackscrew, 8-spring, 9-pan head screw, 10-cushions top, 11-cushion pad,
12-hexagon-headed bolt, 13-mounting nuts plate, 14-spring-compressed end, 15-motor,
16-control device, 17-spring assistor, 20-driven pulley, 21-body of wall,
22-doorframe, 23-driving-belt, 24-opening, 25-scale.
Detailed description of the invention
Fig. 1 is the structural representation of an embodiment of spring assistor of the present invention; Fig. 2 is the sectional view of the spring assistor in Fig. 1.As depicted in figs. 1 and 2, spring assistor 17 of the present invention, for automatic translation door, comprise the housing 5 of tubulose and be positioned at the spring 8 that housing 5 arranges along the length direction of housing 5, one end of housing 5 is provided with jackscrew 7, and the other end is provided with push rod, and one end and the jackscrew 7 of spring 8 offset.In the present embodiment, jackscrew 7 is connected with housing 5 with the internal thread on housing 5 inwall by the external screw thread on its outer wall, one end that jackscrew 7 and spring 8 offset has the reference column supplying one end of spring 8 to wear, and spring 8 can be made more stable, can not rock when being compressed in housing 5.The other end of spring 8 is compressed by the direction of push rod to jackscrew 7 when automatic translation door is closed, housing 5 is also provided with mounting bracket 6, mounting bracket 6 is arranged on housing 5 by pan head screw 9, and mounting bracket 6 is fixedly connected with the track spring assistor 17 of automatic translation door with mounting nuts plate 13 by hexagon-headed bolt 12.
Fig. 3 is that spring assistor of the present invention starts the state of accumulation of energy to completing the view after accumulation of energy.As shown in Figure 1 to Figure 3, in automatic translation door closing process, when door body 2 soon close put in place time, contact with the spring assistor 17 be located on track spring assistor 17, and promoting its push rod to the direction Compress Spring 8 being provided with jackscrew 7, spring 8 is produced elastic potential energy by compression, and the elastic force that door body 2 overcomes spring 8 continues mobile, put in place until close, now spring 8 stores potential energy.When door body 2 will be opened, spring 8 restores to the original state, and its elastic potential energy is released, and opposite house body 2 produces thrust, and this thrust, together with the driving force of the drive unit of door body 2, makes a body 2 move along guide rail and overcome the gravity of a body 2, automatic translation door is opened.Do not need the power increasing drive unit like this, do not need to increase gear reduction structure in addition yet, the object of smooth opening automatic door translation can be reached, reduce cost simultaneously and make structure become simple.
Rotate jackscrew 7, the decrement that adjustable springs 8 produces in door body 2 closing process, thus adjustment is when door body 2 is opened, the thrust of spring 8 opposite house body 2.Conveniently choosing dress jackscrew 7, can arrange away from one end of spring 8 decorative pattern matched with the screwdriver for rotating jackscrew 7 at jackscrew 7.In addition, as shown in Figure 1, described housing 5 is provided with described jackscrew 7 one end and is provided with long and narrow opening 24 along the length direction of described housing 5, described housing is provided with the scale 25 of the position showing described jackscrew 7 along described opening 24, the position of jackscrew 7 can be observed thus the thrust of regulating spring booster 17 opposite house body 2 generation when automatic translation door is opened more accurately by opening 24.
As preferably, push rod comprise in a tubular form and the spring-compressed end 14 stretched in housing 5 and stretch out housing 5 outer when automatic translation door is closed by the door body 2 of automatic translation door towards the promote-side 4 that jackscrew 7 promotes, as preferably, spring-compressed end 14 is cylindrical, and promote-side 4 is in round bar shape.Spring-compressed end 14 one end has and allows the opening that stretches into of spring 8, and the other end has the bottom stretched into the one end in spring-compressed end 14 with spring 8 and offset.Spring-compressed end 14 limits spring 8 being rocked by generation during compression, makes the potential energy of the compressive strain of spring 8 and generation more stable.The termination of promote-side 4 is provided with buffering top 10, with the impact of buffered gate body 2 pairs of push rods.
As further preferred, the diameter of bottom is greater than the diameter of promote-side 4, the two ends of housing 5 are equipped with mounting bracket 6, mounting bracket 6 near push rod has the hole allowing promote-side 4 to pass, the diameter in hole is less than the diameter of bottom, thus spring-compressed end 14 is limited in housing 5, improve the stability that spring 8 is out of shape further.
As further preferred, cushion pad 11 is provided with between mounting bracket 6 and bottom, to the impact of mounting bracket 6 bottom available buffer, the application life of whole spring assistor 17 can be extended on the one hand, also can reduce noise when automatic translation door is closed on the other hand, cushion pad 11 can be rubber sheet gasket.
The present invention also provides a kind of automatic translation door, and Fig. 4 is the structural representation of automatic translation door of the present invention embodiment when closing, and Fig. 5 is the structural representation of an automatic translation door of the present invention embodiment when opening.As shown in Figure 4 and Figure 5, automatic translation door comprises the control device 16 of the operation of doorframe 22, door body 2, track 1, spring assistor 17, drive unit and accessory drive, doorframe 22 is fixed on body of wall 21, door body 2 is provided with suspension bracket 3, suspension bracket 3 to be arranged on track spring assistor 17 by wheel and to move along track spring assistor 17 under the driving of drive unit, and track spring assistor 17 is closed one end at door body 2 and is also provided with spring assistor 17 as above.In the present embodiment, automatic translation door is used for sealing, in order to the reliability improving sealing ensures a body 2 simultaneously can smooth opening, track spring assistor 17 closes the height of one end lower than the height opening one end at door at door.Drive unit adopts motor 15, driven pulley 20 and driving-belt 23, and suspension bracket 3 is fixed with driving-belt 23, moves, thus realize opening or closing of door body 2 with driving-belt 23.Spring assistor 17 is storage elasticity potential energy when the door body 2 of automatic translation door is closed, when the door body 2 of automatic translation door is opened, opposite house body 2 produces thrust, thrust is together with the driving force of the drive unit of door body 2, make a body 2 move along guide rail and overcome the gravity of a body 2, automatic translation door is opened.Do not need the power increasing drive unit like this, do not need to increase gear reduction structure in addition yet, the object of smooth opening automatic translation door can be reached, reduce cost simultaneously and make structure become simple.
Above embodiment is only exemplary embodiment of the present invention, and be not used in restriction the present invention, protection scope of the present invention is defined by the claims.Those skilled in the art can in essence of the present invention and protection domain, and make various amendment or equivalent replacement to the present invention, this amendment or equivalent replacement also should be considered as dropping in protection scope of the present invention.
Claims (10)
1. a spring assistor, sink when closing for door body and door body is opened time the automatic translation door that raises gradually, it is characterized in that: comprise the housing of tubulose and be positioned at the spring that described housing arranges along the length direction of described housing, one end of described housing is provided with the jackscrew be fixedly connected with described housing, the other end is provided with the push rod be slidably connected with described housing
The decrement that when one end of described spring and described jackscrew offset to make to rotate described jackscrew, adjustable described spring produces in the door body closing process of automatic translation door, the other end and the described push rod of described spring offset; One end of described push rod is the spring-compressed end stretching in described housing and offset with described spring, and the other end is stretch out described housing and contact the promote-side being against mutually and sliding to compress described spring under automatic translation door drives in described housing with automatic translation door.
2. spring assistor according to claim 1, it is characterized in that: described jackscrew is connected with described housing with the internal thread in described inner walls by the external screw thread on it, one end that described jackscrew and described spring offset has the reference column supplying one end of described spring to wear.
3. spring assistor according to claim 2, is characterized in that: described jackscrew has away from one end of described spring the decorative pattern matched with the screwdriver for rotating described jackscrew.
4. spring assistor according to claim 2, is characterized in that: described housing is provided with described jackscrew one end and is provided with long and narrow opening along the length direction of described housing, described housing is provided with the scale of the position showing described jackscrew along described opening.
5. spring assistor according to claim 1 and 2, it is characterized in that: the spring-compressed end of described push rod in a tubular form and described spring-compressed end one end have and allow the opening that stretches into of described spring, the other end has the bottom stretched into the one end in described spring-compressed end with described spring and offset.
6. spring assistor according to claim 5, is characterized in that: described spring-compressed end is cylindrical, and described promote-side is round bar shape.
7. spring assistor according to claim 6, it is characterized in that: the diameter of described bottom is greater than the diameter of described promote-side, the two ends of described housing are equipped with mounting bracket, mounting bracket near described push rod has the hole allowing described promote-side to pass, and the diameter in described hole is less than the diameter of described bottom to be limited in described housing by described spring-compressed end.
8. spring assistor according to claim 7, is characterized in that: be provided with cushion pad between described mounting bracket and described bottom.
9. spring assistor according to claim 1, is characterized in that: the termination of described promote-side is provided with buffering top.
10. an automatic translation door, comprise the control device of the operation of the described drive unit of doorframe, Men Ti, track, drive unit and control, described door body to be lifted on described track by suspension bracket and along described rail moving under the driving of described drive unit, it is characterized in that: described track is provided with spring assistor as claimed in any one of claims 1-9 wherein in one end in the closed position near described door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210014926.7A CN103206128B (en) | 2012-01-17 | 2012-01-17 | A kind of spring assistor and automatic translation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210014926.7A CN103206128B (en) | 2012-01-17 | 2012-01-17 | A kind of spring assistor and automatic translation door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103206128A CN103206128A (en) | 2013-07-17 |
| CN103206128B true CN103206128B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210014926.7A Active CN103206128B (en) | 2012-01-17 | 2012-01-17 | A kind of spring assistor and automatic translation door |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697727A (en) * | 2015-02-05 | 2015-06-10 | 北京卫星环境工程研究所 | Square box type negative pressure container for total leakage test of spacecraft |
| CN108070991B (en) * | 2016-11-17 | 2021-08-03 | 博西华电器（江苏）有限公司 | Door opener for household electrical appliance |
| CN109295675B (en) * | 2018-09-19 | 2020-09-25 | 安徽豹子头服饰有限公司 | Clothes heating and drying device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU6390786A (en) * | 1980-10-22 | 1987-01-15 | Noel Carroll | Improved door operating mechanism |
| JP2000257329A (en) * | 1999-03-09 | 2000-09-19 | Chikura Kogyo Kk | Automatic opening or closing device for door and extensible rod therefor |
| CN1284601A (en) * | 1999-08-09 | 2001-02-21 | 阿图罗萨里斯有限公司 | Checking brake for door, window or the like |
| CN101054877A (en) * | 2007-05-23 | 2007-10-17 | 大连智安科技有限公司 | Spring base for automatic door leaf ejection |
| CN101769118A (en) * | 2008-12-31 | 2010-07-07 | 方大集团股份有限公司 | Screen door panel flicking device |
-
2012
- 2012-01-17 CN CN201210014926.7A patent/CN103206128B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU6390786A (en) * | 1980-10-22 | 1987-01-15 | Noel Carroll | Improved door operating mechanism |
| JP2000257329A (en) * | 1999-03-09 | 2000-09-19 | Chikura Kogyo Kk | Automatic opening or closing device for door and extensible rod therefor |
| CN1284601A (en) * | 1999-08-09 | 2001-02-21 | 阿图罗萨里斯有限公司 | Checking brake for door, window or the like |
| CN101054877A (en) * | 2007-05-23 | 2007-10-17 | 大连智安科技有限公司 | Spring base for automatic door leaf ejection |
| CN101769118A (en) * | 2008-12-31 | 2010-07-07 | 方大集团股份有限公司 | Screen door panel flicking device |
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| Publication number | Publication date |
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| CN103206128A (en) | 2013-07-17 |
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