CN105134018A - Novel high-speed lift door - Google Patents
Novel high-speed lift door Download PDFInfo
- Publication number
- CN105134018A CN105134018A CN201510629724.7A CN201510629724A CN105134018A CN 105134018 A CN105134018 A CN 105134018A CN 201510629724 A CN201510629724 A CN 201510629724A CN 105134018 A CN105134018 A CN 105134018A
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- door
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- doorframe
- novel high
- turning cylinder
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Abstract
The invention provides a novel high-speed lift door which includes a door frame, a door panel, a rotating shaft, chains, a pair of tension springs and a power unit, wherein the door frame includes vertical door frames and a horizontal door frame which is perpendicular to the vertical door frames and fixed at the top ends of the vertical door frames; door panel sliding rails in smooth connection are arranged on both sides of the door frame in an opposite manner; clamping positions of the door panel are mounted in the sliding rails of the door panel; the rotating shaft is horizontally fixed at the top ends of the vertical door frames; a transmission chain wheel is fixedly arranged on each of both sides of the rotating shaft; one ends of the pair of tension springs are fixed on both sides of the tail end of the door frame, and the other ends of the tension springs are fixedly connected with one ends of the pair of chains; the other ends of the chains bypass the transmission chain wheels and are fixedly connected with both sides of the bottom end of the door panel; the output shaft of the power unit is fixedly connected with the rotating shaft. According to the novel high-speed lift door provided by the invention, the chains, tension springs and transmission chain wheels are used to replace the conventional steel wire rope and rope pulley, so that the problem of derail during the high-speed running of the steel wire rope is avoided, and the high-speed lifting of the lift door is realized.
Description
Technical field
The invention belongs to lever gear door field, especially relate to a kind of novel high speed lever gear door.
Background technology
Existing lever gear door is generally rope sheave and coordinates wire rope gearing, wire rope is wound around on rope sheave, drive door running body, but we knows that wire rope is easily taken off from rope sheave in use for many years, cause door normally not run, this has just done certain restriction to the hoisting velocity of lever gear door.
Summary of the invention
In view of this, the present invention is intended to propose a kind of novel high speed lever gear door being replaced rope sheave transmission by sprocket wheel, avoids the situation that chain departs from, decrease a head because of drive disk assembly produced problem.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of novel high speed lever gear door, comprises doorframe, door-plate, turning cylinder, chain, extension spring and power set;
Described doorframe comprises vertical doorframe and horizontal door frame, described vertical doorframe be provided with door-plate all relative to the both sides of horizontal door frame slides guide rail, described horizontal door frame is vertical with the top of described vertical doorframe to be fixed, and this horizontal door frame and the door-plate of vertical doorframe slide guide rail is that arc is connected;
Described door-plate is rectangular, and this door-plate screens is arranged in the door-plate dragging track of described doorframe, and this door-plate is that multiple strip board face is connected through the hinge;
Described turning cylinder is horizontally fixed on the top of described vertical doorframe, and the both sides of this turning cylinder are installed with a drive sprocket respectively;
Described extension spring has a pair, this is separately fixed at the both sides of doorframe end to one end of extension spring, the other end is fixedly connected with one end of chain described in a pair respectively, and this is walked around drive sprocket described in respectively to the other end of chain and is fixedly connected with the both sides of described door-plate bottom;
The output shaft of described power set is fixedly connected with described turning cylinder.
Further, described doorframe end is the top of horizontal door frame or the bottom of vertical doorframe.
Further, described turning cylinder has two, and these two turning cylinder length are identical, and is connected by shaft coupling head and the tail.
Further, described turning cylinder is fixed on the top of described vertical doorframe by axle head support.
Further, described power set are motor, and this motor is fixed on the side of described vertical doorframe upper end by motor gasket and battery lead plate, and the output shaft of this motor is fixedly connected with described turning cylinder.
Further, on the output shaft of described motor or on turning cylinder, be installed with a hand chain wheel, around moving chain on the other hand on this hand chain wheel.
Further, multiple strip board faces of described door-plate are all connected with middle hinge head and the tail by limit hinge.
Further, one end of described chain is fixedly connected with by the bottom of anti-off device with described door-plate.
Further, the bottom of described door-plate is installed with the door-plate sealing mat matched with described vertical doorframe lower end.
Further, the top that the door-plate of described horizontal door frame and vertical doorframe slides the arc connecting portion of guide rail is installed with one and turns to guide wheel.
Relative to prior art, novel high speed lever gear door of the present invention has following advantage:
(1) novel high speed lever gear door of the present invention, rope sheave is instead of with drive sprocket, improve the hoisting velocity of lever gear door, avoid the de-groove of wire rope because of excessive velocities on rope sheave, the transmission of drive sprocket and extension spring coordinate there will not be so-called go out groove phenomenon, meet a condition for body speed-raising, user can be improved and produce traffic efficiency, ensure the radiation loss of plant building in winter, also the pollution to indoor such as outdoor dust is reduced from the lifting of clean aspect door body opening speed, thus reach the energy-efficient performance such as to keep a public place clean, and extension spring replaces torsion spring, reduce cost of production.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the novel high speed lever gear door elevation described in the embodiment of the present invention;
Fig. 2 is the novel high speed lever gear door lateral view described in the embodiment of the present invention;
Fig. 3 is the novel high speed lever gear door structural representation when extension spring described in the embodiment of the present invention is fixed on vertical doorframe bottom.
Description of reference numerals:
1-doorframe, the vertical doorframe of 11-, 12-horizontal door frame, 13-door-plate slides guide rail, 14-turns to guide wheel, 2-door-plate, 21-strip board face, 22-limit hinge, hinge in 23-, 24-anti-off device, 25-door-plate sealing mat, 3-turning cylinder, 31-drive sprocket, 32-axle head support, 4-chain, 5-extension spring, 6-power set, 61-hand chain wheel, 62-manual-chain.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figures 1 to 3, the present invention includes doorframe 1, door-plate 2, turning cylinder 3, chain 4, extension spring 5 and power set 6.
Doorframe 1 comprises vertical doorframe 11 and horizontal door frame 12, vertical doorframe 11 be provided with door-plate all relative to the both sides of horizontal door frame 12 slides guide rail 13, horizontal door frame 12 is vertical with the top of vertical doorframe 11 to be fixed, and this horizontal door frame 12 and the door-plate of vertical doorframe 11 slide guide rail 13 for arc is connected, so that door-plate 2 slidably reciprocates in door-plate dragging track 13.
Door-plate 2 is rectangular, this door-plate 2 screens is arranged in the door-plate dragging track 13 of doorframe 1, this door-plate 2 is connected through the hinge for multiple strip board face 21, so that door-plate 2 bends at the arc connecting portion of door-plate dragging track 13, this door-plate 2 is fitted door-plate dragging track 13 all the time, and then turns on vertical doorframe 11 top.
Turning cylinder 3 is horizontally fixed on the top of vertical doorframe 11 by axle head support 32, and the both sides of this turning cylinder 3 are installed with a drive sprocket 31 respectively, run in order to drive chain 4.
Extension spring 4 has a pair, this is separately fixed at the both sides of doorframe end to one end of extension spring 4, the other end is fixedly connected with one end of a pair chain 5 respectively, this is walked around a pair drive sprocket 31 respectively to the other end of chain 5 and is fixedly connected with the both sides of door-plate 2 bottom, when making door-plate 2 slidably reciprocate under the drive of chain 4, by the gravity of extension spring 5 balance chain 4 length and door-plate 2.
The output shaft of power set 6 is fixedly connected with turning cylinder 3, and power set 6 drive turning cylinder 3 to rotate, and then drives drive sprocket 31 to rotate, and makes drive sprocket 31 drive chain 4 to run.
Doorframe end is the top of horizontal door frame 12 or the bottom of vertical doorframe 11, and namely extension spring can be fixed on the top of horizontal door frame, also can be fixed on the bottom of vertical doorframe.
Turning cylinder 3 has two, and these two turning cylinder 3 length are identical, and is connected by shaft coupling 33 head and the tail.
Power set 6 are motor, and this motor is fixed on the side of vertical doorframe 11 upper end by motor gasket and battery lead plate, and the output shaft of this motor is fixedly connected with turning cylinder 3.
Be installed with a hand chain wheel 61 on the output shaft of motor or on turning cylinder 3, around moving chain 62 on the other hand on this hand chain wheel 61, manpower pulls manual-chain 62 to drive hand chain wheel 61 to rotate, and hand chain wheel 61 can drive turning cylinder 3 to rotate.
Multiple strip board faces 21 of door-plate 2 are all connected with middle hinge 23 head and the tail by limit hinge 22.
One end of chain 5 is fixedly connected with by the bottom of anti-off device 24 with door-plate 2, causes danger when avoiding chain 4 to rupture.
The bottom of door-plate 2 is installed with the door-plate sealing mat 25 matched with vertical doorframe 11 lower end.
The top that the door-plate of horizontal door frame 12 and vertical doorframe 11 slides the arc connecting portion of guide rail 13 is installed with one and turns to guide wheel 14, when door-plate 2 arrives vertical doorframe 11 top, by turning to guide wheel 14 to drive door-plate 2 to turn to, enters horizontal door frame 12.
The course of work of the present invention is: starter motor, and driven by motor turning cylinder 3 rotates, and turning cylinder 3 drives drive sprocket 31 to rotate, and drive sprocket 31 drives chain 4 to run;
When chain 4 upwards runs, drive door-plate 2 upwards to be walked by the bottom of vertical doorframe 11, then by turning to guide wheel 14 that door-plate 2 guiding is entered horizontal door frame 12, lever gear door is opened;
When chain 4 is walked, drive door-plate 2 inwardly to be walked by the outer tip end of horizontal door frame 12 downwards, then by turning to guide wheel 14 that door-plate 2 guiding is entered vertical doorframe 11, continue to decline, lever gear door cut out;
Upwards to run or when running downwards at chain 4, when walking by extension spring 5 balance chain 4, the change of chain 4 length between drive sprocket 31 and extension spring 5, balances the gravity of door-plate 2 simultaneously;
Replace traditional wire rope and rope sheave with chain 4, extension spring 5 and drive sprocket 31, avoid de-groove problem during wire rope high-speed cruising, achieve the lifting of lever gear door speed.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a novel high speed lever gear door, is characterized in that: comprise doorframe (1), door-plate (2), turning cylinder (3), chain (4), extension spring (5) and power set (6);
Described doorframe (1) comprises vertical doorframe (11) and horizontal door frame (12), described vertical doorframe (11) be provided with door-plate all relative to the both sides of horizontal door frame (12) slides guide rail (13), described horizontal door frame (12) is vertical with the top of described vertical doorframe (11) to be fixed, and this horizontal door frame (12) and the door-plate of vertical doorframe (11) slide guide rail (13) for arc is connected;
Described door-plate (2) is rectangular, this door-plate (2) screens is arranged in the door-plate dragging track (13) of described doorframe (1), and this door-plate (2) is connected through the hinge for multiple strip board face (21);
Described turning cylinder (3) is horizontally fixed on the top of described vertical doorframe (11), and the both sides of this turning cylinder (3) are installed with a drive sprocket (31) respectively;
Described extension spring (5) has a pair, this is separately fixed at the both sides of doorframe end to one end of extension spring (5), the other end is fixedly connected with one end of chain described in a pair (4) respectively, and this is walked around drive sprocket described in a pair (31) respectively to the other end of chain (4) and is fixedly connected with the both sides of described door-plate (2) bottom;
The output shaft of described power set (6) is fixedly connected with described turning cylinder (3).
2. novel high speed lever gear door according to claim 1, is characterized in that: described doorframe end is the top of horizontal door frame (12) or the bottom of vertical doorframe (11).
3. novel high speed lever gear door according to claim 1, is characterized in that: described turning cylinder (3) has two, and these two turning cylinder (3) length are identical, and is connected by shaft coupling (33) head and the tail.
4. novel high speed lever gear door according to claim 1, is characterized in that: described turning cylinder (3) is fixed on the top of described vertical doorframe (11) by axle head support (32).
5. novel high speed lever gear door according to claim 1, it is characterized in that: described power set (6) are motor, this motor is fixed on the side of described vertical doorframe (11) upper end by motor gasket and battery lead plate, and the output shaft of this motor is fixedly connected with described turning cylinder (3).
6. novel high speed lever gear door according to claim 5, it is characterized in that: on the output shaft of described motor or on turning cylinder (3), be installed with a hand chain wheel (61), around moving chain (62) on the other hand on this hand chain wheel (61).
7. novel high speed lever gear door according to claim 1, is characterized in that: multiple strip board faces (21) of described door-plate (2) are all connected with middle hinge (23) head and the tail by limit hinge (22).
8. novel high speed lever gear door according to claim 1, is characterized in that: one end of described chain (4) is fixedly connected with by the bottom of anti-off device (24) with described door-plate (2).
9. novel high speed lever gear door according to claim 1, is characterized in that: the bottom of described door-plate (2) is installed with the door-plate sealing mat (25) matched with described vertical doorframe (11) lower end.
10. novel high speed lever gear door according to claim 1, is characterized in that: the top that the door-plate of described horizontal door frame (12) and vertical doorframe (11) slides the arc connecting portion of guide rail (13) is installed with one and turns to guide wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629724.7A CN105134018A (en) | 2015-09-29 | 2015-09-29 | Novel high-speed lift door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629724.7A CN105134018A (en) | 2015-09-29 | 2015-09-29 | Novel high-speed lift door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105134018A true CN105134018A (en) | 2015-12-09 |
Family
ID=54719558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510629724.7A Pending CN105134018A (en) | 2015-09-29 | 2015-09-29 | Novel high-speed lift door |
Country Status (1)
| Country | Link |
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| CN (1) | CN105134018A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756711A (en) * | 2018-06-13 | 2018-11-06 | 无锡市飞龙门业有限公司 | A kind of electric rolling door of tool chain breakage protection device |
| CN110080654A (en) * | 2019-06-11 | 2019-08-02 | 沈阳创新门业有限公司 | A kind of quick tension spring slide-lifting door assembly |
| CN114233158A (en) * | 2021-11-30 | 2022-03-25 | 北京航星机器制造有限公司 | Front heat-preservation door mechanism of thermoforming machine and opening and closing method |
| CN114776187A (en) * | 2022-04-28 | 2022-07-22 | 英普瑞科技（嘉兴）有限公司 | Novel lift gate transmission system |
| CN110080654B (en) * | 2019-06-11 | 2024-04-26 | 沈阳创新门业有限公司 | Quick extension spring sliding door assembly |
-
2015
- 2015-09-29 CN CN201510629724.7A patent/CN105134018A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756711A (en) * | 2018-06-13 | 2018-11-06 | 无锡市飞龙门业有限公司 | A kind of electric rolling door of tool chain breakage protection device |
| CN108756711B (en) * | 2018-06-13 | 2023-10-24 | 无锡市飞龙门业有限公司 | Electric rolling door with broken chain protector |
| CN110080654A (en) * | 2019-06-11 | 2019-08-02 | 沈阳创新门业有限公司 | A kind of quick tension spring slide-lifting door assembly |
| CN110080654B (en) * | 2019-06-11 | 2024-04-26 | 沈阳创新门业有限公司 | Quick extension spring sliding door assembly |
| CN114233158A (en) * | 2021-11-30 | 2022-03-25 | 北京航星机器制造有限公司 | Front heat-preservation door mechanism of thermoforming machine and opening and closing method |
| CN114233158B (en) * | 2021-11-30 | 2024-01-09 | 北京航星机器制造有限公司 | Thermoforming machine |
| CN114776187A (en) * | 2022-04-28 | 2022-07-22 | 英普瑞科技（嘉兴）有限公司 | Novel lift gate transmission system |
| CN114776187B (en) * | 2022-04-28 | 2024-05-03 | 英普瑞科技（嘉兴）有限公司 | Lifting door transmission system |
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Legal Events
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |
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| RJ01 | Rejection of invention patent application after publication |