CN103541638A - Extensible type protective door - Google Patents
Extensible type protective door Download PDFInfo
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- CN103541638A CN103541638A CN201310552652.1A CN201310552652A CN103541638A CN 103541638 A CN103541638 A CN 103541638A CN 201310552652 A CN201310552652 A CN 201310552652A CN 103541638 A CN103541638 A CN 103541638A
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Abstract
The invention discloses an extensible type protective door. The extensible type protective door comprises the protective door, a door beam, slide rails, a lower rail, a power mechanism and the like and is characterized in that the protective door is provided with two or more door leaves; the slide rails which are arranged on the door beam are corresponding to the door leaves; the number of the slide rails is more than two; the extensible type protective door is also provided with moving devices for the door leaves; a protective cover is arranged on the upper portion of the last door leaf. The extensible type protective door has the advantages of achieving synchronous operation of the three leaves due to the fact that three identical automatic door beams are organically combined together; leaving large room (more than 3500) for a device moving area when the protective door is completely opened due to the fact that the three door leaves are completely superposed; effectively satisfying an operating room requirement for cleansing when the protective door is completely closed due to the fact that reliable leakproofness of the protective door can completely isolate two adjacent space; effectively blocking harmful radiation of an X-ray radiated from a CT (Computed Tomography) to adjacent areas.
Description
Technical field
The invention belongs to nuclear radiation protection technical field, relate in particular to hospital for a kind of collapsible protection door of radiation inspection apparatus.
Background technology
Progress along with medical technology, a large amount of advanced Medical Devices are constantly introduced and put into operation, wherein there is a kind of double source CT equipment, in some hospitals, quoted, this modernization to medical skill is a promotion greatly, and double source CT is a kind of sophisticated equipment advanced in the world, mainly be applicable to cardiovascular and cerebrovascular operation, equipment volume is larger, more accurate, when operating room carries out purifying sterilizing.Equipment must shift out working region, carries out separately purified treatment.Now, must there is a shield door that plays airtight effect, double source CT equipment is separated completely in operating room.When operation is carried out, then protective door is opened, equipment is moved to operative region.This relatively large flexible protective door that has purification and alpha ray shield effect concurrently, belongs to vacancy at home, and therefore, we develop, develop this flexible protective shielding door.
Summary of the invention
The object of the invention is to, overcome the deficiencies in the prior art, a kind of collapsible protection door is provided.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of collapsible protection door, include protective door, Men Liang, slide rail, lower railway, actuating unit etc., it is characterized in that: described protective door arranges plural door leaf, described slide rail is arranged on described door beam, and arrange two above and corresponding with door leaf described in each, be also provided with the mobile device of door leaf described in each, and in the end a described door leaf top arranges protective cover.
Further improvement of the present invention has, described protective door is set to door leaf I, door leaf II, door leaf III, and operation wheel is each side set on the top of described door leaf I, door leaf II, door leaf III, described operation wheel in described door leaf I is placed in described slide rail I, described operation wheel in described door leaf II is placed in described slide rail II, and the described operation wheel in described door leaf III is placed in described slide rail III.Corresponding three tracks of three fan doors move respectively on track separately.
Further improvement of the present invention also has, bottom in described door leaf I, door leaf II, door leaf III arranges glide path, described lower railway is placed in the described glide path of described door leaf III, right side, bottom in described door leaf III arranges bracket II, in described bracket II, lower railway II is set, described lower railway II is placed in the described glide path of described door leaf II, right side, bottom in described door leaf II arranges bracket I, in described bracket I, lower railway I is set, described lower railway I is placed in the described glide path of described door leaf I.The lower railway of the 3rd door is fixed on underground, between lower lower railway I, lower railway II and the ground of first and second door, leaves gap.
Further improvement of the present invention also has, and described in each, the power resources of the mobile device of door leaf are that the door lifter driving wheel that is arranged on described door beam one side, the door lifter driven pulley that is arranged on described door beam opposite side and the power cog belt being attached thereto form.With a motor, be connected with reducing gear, by the transmission of power cog belt, drive the movement of all door leafs.
Further improvement of the present invention also has, and the movement of described door leaf I is that the traction fixture of door leaf I is set on described power cog belt, and the traction fixture of described door leaf I is connected with the described operation wheel that is arranged on described door leaf I right side.With the traction fixture of door leaf I, connect power cog belt and door leaf I, realize the movement of fan I.
Further improvement of the present invention also has, in the left and right sides, top of described door leaf II, fixed block I, fixed block II are vertically set, the traction drawstring of door leaf II connects described fixed block I, fixed block II, and the operation fixture of door leaf II is set on the traction drawstring of described door leaf II, the described operation wheel in the operation fixture of described door leaf II and described door leaf I left side is connected.The traction drawstring and the door leaf II that with the operation fixture of door leaf II, connect door leaf II, realize the movement of door leaf II.
Further improvement of the present invention also has, in the left and right sides, top of described door leaf III, fixed block III, fixed block IV are vertically set, the traction drawstring of door leaf III connects described fixed block III, fixed block IV, and the operation fixture of door leaf III is set on the traction drawstring of described door leaf III, the described operation wheel in the operation fixture of described door leaf III and described door leaf II left side is connected.The traction drawstring and the door leaf III that with the operation fixture of door leaf III, connect door leaf III, realize the movement of door leaf III.
Further improvement of the present invention also has, and described door leaf I, door leaf II corresponding, the surrounding of corresponding of described door leaf II, door leaf III, sealing ring is set.Be that door leaf I and door leaf III only arrange sealing ring in one side, the two sides of door leaf II all will arrange sealing ring.When its full open, when buttoned-up status, paste the sealing joint strip at door body edge, the gap between door leaf is all blocked, play certain sealing function, make it meet the purification requirement of operating room completely.
Further improvement of the present invention also has, and at the Men Tizhong of described door leaf I, door leaf II, door leaf III, stereotype is set.Men Tizhong has added the stereotype of suitable thickness, has suitable radiation-resistant glass effect, and door body in off position, during the CT of Men Tiyi side work, can not affect the operation normal operation of opposite side, can effectively protect operation room work personnel to avoid radiation hazradial bundle.
Operating principle:
By motor-driven, be connected with door lifter driving wheel through reductor, by the traction drawstring of power cog belt, door leaf II, the traction drawstring of door leaf III drives each door leaf to move on guide rail separately.If the speed that the traction drawstring speed that the speed of door leaf I is V, door leaf II is V1, door leaf II is V2, the actual motion speed V2=V-V1 of door leaf II; If the traction drawstring speed that the speed of door leaf III is V4, door leaf III is V3, the actual motion speed V4=V2-V3 of door leaf III, moves along the same direction of track of combination by realized door leaf I, door leaf II, door leaf III with upper type exactly.And, V> V2> V4, by adjusting, in the time of can making a body open or close, door leaf I, door leaf II, door leaf III arrive preposition simultaneously.
The beneficial effect of this programme can be learnt according to the narration to such scheme, a kind of collapsible protection door, include protective door, Men Liang, slide rail, lower railway, actuating unit etc., it is characterized in that: described protective door arranges plural door leaf, described slide rail is arranged on described door beam, and arrange two above and corresponding with door leaf described in each, be also provided with the mobile device of door leaf described in each, and in the end a described door leaf top arranges protective cover.Compared with prior art, the present invention has beneficial effect to be:
1, we organically combine three identical automatic door beams, have realized the synchronous operation of three fan doors;
2,, when protective door is opened completely, three fan door bodies coincide together completely, can be equipment moving region and vacate larger space (> 3500);
3, when protective door is closed completely, because of its reliable seal, can two adjacent spaces are completely isolated, effectively meet the purification requirement of operating room;
4, when protective door is closed completely, because of its reliable shielding, the harmful radiation of the X ray that can effectively stop CT transmitting to adjacent area.
accompanying drawing explanation
Fig. 1 is structural representation of the present invention, Fig. 2 is door leaf III moving structure schematic diagram, Fig. 3 is the structural representation that slide rail, slide rail II, slide rail III are connected with door leaf I, door leaf II, door leaf III, Fig. 4 is lower railway, lower railway II, lower railway I and door leaf III glide path syndeton schematic diagram, Fig. 5 is the partial structurtes enlarged diagram of A, Fig. 6 is the partial structurtes enlarged diagram of B, Fig. 7 is the partial structurtes enlarged diagram of C, Fig. 8 is the partial structurtes enlarged diagram of D, and Fig. 9 is ring structure schematic diagram.
In figure: 1-door lifter driving wheel, 2-door lifter driven pulley, 3-power cog belt, the traction fixture of 4-door leaf I, 5-door leaf I, 6-moves wheel, 7-slide rail I, the operation fixture of 8-door leaf II, the traction drawstring of 9-door leaf II, 10-door leaf II, the operation fixture of 11-door leaf III, the traction drawstring of 12-door leaf III, 13-door leaf III, 14-fixed block I, 15-fixed block II, 16-fixed block III, 17-fixed block IV, 18-protective cover, 19-lower railway, 20-bracket II, 21-lower railway II, 22-bracket I, 23-lower railway I, 24-glide path, 25-slide rail III, 26-slide rail II, 27-door beam, 28-sealing ring.
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the present invention is further described in detail.A kind of collapsible protection door, include protective door, door beam 27, slide rail, lower railway, actuating unit etc., it is characterized in that: protective door arranges plural door leaf, slide rail is arranged on described door beam, and arrange two above and corresponding with each door leaf, also be provided with the mobile device of each door leaf, and in the end a door leaf top arranges protective cover.Protective door is set to door leaf I 5, door leaf II 10, door leaf III 13, and operation wheel 6 is each side set on the top of door leaf I 5, door leaf II 10, door leaf III 13, operation wheel 6 in door leaf I 5 is placed in slide rail I 7, operation wheel 6 in door leaf II 10 is placed in slide rail II 26, and the operation wheel 6 in door leaf III 13 is placed in slide rail III 25.Bottom in door leaf I 5, door leaf II 10, door leaf III 13 arranges glide path 24, lower railway 19 is placed in the glide path 24 of door leaf III 13, right side, bottom in door leaf III 13 arranges bracket II 20, lower railway II 21 is set in bracket II 20, lower railway II 21 is placed in the glide path 24 of door leaf II 10, right side, bottom in door leaf II 10 arranges bracket I 22, and lower railway I 23 is set in bracket I 22, and lower railway I 23 is placed in the described glide path 24 of door leaf I 5.The power resources of the mobile device of each door leaf are the door lifter driving wheel 1 that is arranged on a beam 27 1 sides, power cog belt 3 compositions that are arranged on the door lifter driven pulley 2 of a beam 27 opposite sides and are attached thereto.The movement of door leaf I 5 is traction fixtures 4 that door leaf I is set on power cog belt 3, and the traction fixture 4 of door leaf I is connected with the described operation wheel 6 that is arranged on door leaf I 5 right sides.In the left and right sides, top of door leaf II 10, fixed block I 14, fixed block II 15 are vertically set, the traction drawstring 9 of door leaf II is connected and fixed pulley I 14, fixed block II 15, and the operation fixture 8 of door leaf II is set on the traction drawstring 9 of door leaf II, the operation fixture 8 of door leaf II is connected with the operation wheel 6 in door leaf I 5 left sides.In the left and right sides, top of door leaf III 13, fixed block III 16, fixed block IV 17 are vertically set, the traction drawstring 12 of door leaf III is connected and fixed pulley III 16, fixed block IV 17, and the operation fixture 11 of door leaf III is set on the traction drawstring 12 of door leaf III, the operation fixture 11 of door leaf III is connected with the operation wheel 6 in door leaf II 10 left sides.Door leaf I 5, door leaf II 10 corresponding, the surrounding of corresponding of door leaf II 10, door leaf III 13, sealing ring 28 is set.Men Tizhong in door leaf I 5, door leaf II 10, door leaf III 13 arranges stereotype.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited only to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also belong to protection scope of the present invention.
Claims (9)
1. a collapsible protection door, include protective door, Men Liang, slide rail, lower railway, actuating unit etc., it is characterized in that: described protective door arranges plural door leaf, described slide rail is arranged on described door beam, and arrange two above and corresponding with door leaf described in each, also be provided with the mobile device of door leaf described in each, and in the end a described door leaf top arranges protective cover.
2. a kind of collapsible protection door according to claim 1, it is characterized in that: described protective door is set to door leaf I, door leaf II, door leaf III, and operation wheel is each side set on the top of described door leaf I, door leaf II, door leaf III, described operation wheel in described door leaf I is placed in described slide rail I, described operation wheel in described door leaf II is placed in described slide rail II, and the described operation wheel in described door leaf III is placed in described slide rail III.
3. a kind of collapsible protection door according to claim 2, it is characterized in that: the bottom in described door leaf I, door leaf II, door leaf III arranges glide path, described lower railway is placed in the described glide path of described door leaf III, right side, bottom in described door leaf III arranges bracket II, in described bracket II, lower railway II is set, described lower railway II is placed in the described glide path of described door leaf II, right side, bottom in described door leaf II arranges bracket I, in described bracket I, lower railway I is set, described lower railway I is placed in the described glide path of described door leaf I.
4. a kind of collapsible protection door according to claim 1, is characterized in that: described in each, the power resources of the mobile device of door leaf are that the door lifter driving wheel that is arranged on described door beam one side, the door lifter driven pulley that is arranged on described door beam opposite side and the power cog belt being attached thereto form.
5. a kind of collapsible protection door according to claim 2, it is characterized in that: the movement of described door leaf I is that the traction fixture of door leaf I is set on described power cog belt, the traction fixture of described door leaf I is connected with the described operation wheel that is arranged on described door leaf I right side.
6. a kind of collapsible protection door according to claim 2, it is characterized in that: in the left and right sides, top of described door leaf II, fixed block I, fixed block II are vertically set, the traction drawstring of door leaf II connects described fixed block I, fixed block II, and the operation fixture of door leaf II is set on the traction drawstring of described door leaf II, the described operation wheel in the operation fixture of described door leaf II and described door leaf I left side is connected.
7. a kind of collapsible protection door according to claim 2, it is characterized in that: in the left and right sides, top of described door leaf III, fixed block III, fixed block IV are vertically set, the traction drawstring of door leaf III connects described fixed block III, fixed block IV, and the operation fixture of door leaf III is set on the traction drawstring of described door leaf III, the described operation wheel in the operation fixture of described door leaf III and described door leaf II left side is connected.
8. a kind of collapsible protection door according to claim 2, is characterized in that: described door leaf I, door leaf II corresponding, the surrounding of corresponding of described door leaf II, door leaf III, sealing ring is set.
9. a kind of collapsible protection door according to claim 2, is characterized in that: the Men Tizhong in described door leaf I, door leaf II, door leaf III arranges stereotype.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552652.1A CN103541638A (en) | 2013-11-11 | 2013-11-11 | Extensible type protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552652.1A CN103541638A (en) | 2013-11-11 | 2013-11-11 | Extensible type protective door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103541638A true CN103541638A (en) | 2014-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310552652.1A Pending CN103541638A (en) | 2013-11-11 | 2013-11-11 | Extensible type protective door |
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| Country | Link |
|---|---|
| CN (1) | CN103541638A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113491A (en) * | 2018-09-14 | 2019-01-01 | 浙江创嘉机电设备有限公司 | A kind of shielding door equipment |
| CN110641873A (en) * | 2019-09-11 | 2020-01-03 | 深圳市粤能环保科技有限公司 | Intelligent recycling box with anti-theft function |
| CN112173484A (en) * | 2019-09-11 | 2021-01-05 | 深圳市粤能环保科技有限公司 | Intelligent recycling box with anti-theft function |
| CN115402939A (en) * | 2022-11-01 | 2022-11-29 | 河北省特种设备监督检验研究院 | Crane |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05340155A (en) * | 1992-06-09 | 1993-12-21 | Yukio Uozumi | Guide apparatus for lower section of horizontally sliding door |
| JPH07197739A (en) * | 1993-12-28 | 1995-08-01 | Nabco Ltd | Automatic door for garage |
| CN1530513A (en) * | 2003-03-11 | 2004-09-22 | 日本文化钢卷帘门股份公司 | Multiple drawing sliding door devices |
| CN2697280Y (en) * | 2004-03-26 | 2005-05-04 | 徐凯 | Steel made radiation ray resisting door |
| CN201605942U (en) * | 2009-12-24 | 2010-10-13 | 宁波市鄞州美必盛自动门厂 | Power-operated door |
| CN102287123A (en) * | 2010-11-24 | 2011-12-21 | 钟永财 | Protective door system |
| CN102635290A (en) * | 2012-04-19 | 2012-08-15 | 无锡旭峰门业制造有限公司 | Synchronous transmission mechanism of multi-leaf sliding door |
| CN202441207U (en) * | 2012-02-13 | 2012-09-19 | 机械工业第六设计研究院有限公司 | Opposite opening type protection gate of flaw detection chamber |
| CN203570147U (en) * | 2013-11-11 | 2014-04-30 | 山东大华医特环保工程有限公司 | Retractable protective door |
-
2013
- 2013-11-11 CN CN201310552652.1A patent/CN103541638A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05340155A (en) * | 1992-06-09 | 1993-12-21 | Yukio Uozumi | Guide apparatus for lower section of horizontally sliding door |
| JPH07197739A (en) * | 1993-12-28 | 1995-08-01 | Nabco Ltd | Automatic door for garage |
| CN1530513A (en) * | 2003-03-11 | 2004-09-22 | 日本文化钢卷帘门股份公司 | Multiple drawing sliding door devices |
| CN2697280Y (en) * | 2004-03-26 | 2005-05-04 | 徐凯 | Steel made radiation ray resisting door |
| CN201605942U (en) * | 2009-12-24 | 2010-10-13 | 宁波市鄞州美必盛自动门厂 | Power-operated door |
| CN102287123A (en) * | 2010-11-24 | 2011-12-21 | 钟永财 | Protective door system |
| CN202441207U (en) * | 2012-02-13 | 2012-09-19 | 机械工业第六设计研究院有限公司 | Opposite opening type protection gate of flaw detection chamber |
| CN102635290A (en) * | 2012-04-19 | 2012-08-15 | 无锡旭峰门业制造有限公司 | Synchronous transmission mechanism of multi-leaf sliding door |
| CN203570147U (en) * | 2013-11-11 | 2014-04-30 | 山东大华医特环保工程有限公司 | Retractable protective door |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113491A (en) * | 2018-09-14 | 2019-01-01 | 浙江创嘉机电设备有限公司 | A kind of shielding door equipment |
| CN109113491B (en) * | 2018-09-14 | 2023-12-29 | 浙江创嘉机电设备股份有限公司 | Shielding door equipment |
| CN110641873A (en) * | 2019-09-11 | 2020-01-03 | 深圳市粤能环保科技有限公司 | Intelligent recycling box with anti-theft function |
| CN112173484A (en) * | 2019-09-11 | 2021-01-05 | 深圳市粤能环保科技有限公司 | Intelligent recycling box with anti-theft function |
| CN115402939A (en) * | 2022-11-01 | 2022-11-29 | 河北省特种设备监督检验研究院 | Crane |
| CN115402939B (en) * | 2022-11-01 | 2023-01-17 | 河北省特种设备监督检验研究院 | Crane |
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Application publication date: 20140129 |