CN105835124A - Multiple-degree-of-freedom feeding device based on high-pressure water jet - Google Patents
Multiple-degree-of-freedom feeding device based on high-pressure water jet Download PDFInfo
- Publication number
- CN105835124A CN105835124A CN201610279810.4A CN201610279810A CN105835124A CN 105835124 A CN105835124 A CN 105835124A CN 201610279810 A CN201610279810 A CN 201610279810A CN 105835124 A CN105835124 A CN 105835124A
- Authority
- CN
- China
- Prior art keywords
- horizontal
- spray gun
- electric pushrod
- longitudinal
- pressure water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B5/00—Other devices for rescuing from fire
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
Abstract
The invention belongs to the technical field of fire-fighting equipment and particularly relates to a multiple-degree-of-freedom feeding device based on high-pressure water jet. The multiple-degree-of-freedom feeding device comprises an adjustable bracket and a feeding mechanism, wherein the adjustable bracket comprises supporting legs, locking blocks and a horizontal support; the supporting legs are connected with the horizontal support by the locking blocks; the feeding mechanism comprises a horizontal swing rod mechanism, a horizontal swing rod electric push rod, longitudinal swing rod mechanisms, a longitudinal swing rod electric push rod, a spray gun electric push rod, a high-pressure water jet spray gun and longitudinal fixing rods; the longitudinal swing rod mechanisms are connected with the horizontal support through the longitudinal fixing rods; one end of the longitudinal swing rod electric push rod is connected with one longitudinal fixing rod; the other end of the longitudinal swing rod electric push rod is connected with the longitudinal swing rod mechanisms; one end of the horizontal swing rod electric push rod is connected with the longitudinal swing rod mechanisms; the other end of the horizontal swing rod electric push rod is connected with the horizontal swing rod mechanism; one end of the spray gun electric push rod is fixed on the horizontal swing rod mechanism; and the other end of the spray gun electric push rod is connected with the high-pressure water jet spray gun. The invention provides a multiple-degree-of-freedom feeding mechanism capable of controlling at a far end; and the multiple-degree-of-freedom feeding mechanism can be used for cutting dangerous goods such as suspected explosives, and has important practical significance for safely executing counter-terrorism mission by fire fighting forces.
Description
Technical field
The invention belongs to fire-fighting equipment technical field, the multiple degrees of freedom being specifically related to a kind of high-pressure water jet walks knife system.
Background technology
Fire brigade, in anti-terrorism, carries speedily carrying out rescue work terrorist incident scene and disposing and rescuing distress personnel with all strength of task.And terrorist incident scene often the condition of a disaster is complicated, multiple disaster is the most raw, such as: the leakage of fire, Hazardous Chemical Substances, bomb blast, building collapsing etc., there is great potential safety hazard.
Simultaneously, for the confined space fire such as the underground space and transport facility, use traditional orcible entry method, if the opportunity selected or method are improper, then can form suddenly the vent passages of a larger area, cause a large amount of fresh air to be involved in the hot gas of burning, easily formed and flash over, by the life security of serious threat to fire fighter.On the other hand, the break-in tool that fire fighter commonly uses on the scene of a fire at present is mainly some common manual or motor-driven (including electronic, hydraulic pressure etc.) break-in tools, these break-in tools carry out on the scene of a fire tear down operation time owing to its manipulation strength is big, process is relatively cumbersome, the operating time is long, especially for inflammable and explosive occasion, it is difficult to given play to effective effect.
Therefore, research and development one is suitable for confined space fire and the cutting of inflammable and explosive occasion, has safety, the multiple degrees of freedom dismantling equipment of intelligence, is better carried out anti-terrorism task for fire brigade and has obvious realistic meaning.
Summary of the invention
It is an object of the invention to, there is for fire, Hazardous Chemical Substances leakage, bomb blast, building collapsing etc. the orcible entry environment of potential safety hazard, it is provided that a kind of safe and reliable multiple degrees of freedom delivering gear based on high-pressure water jet orcible entry mode.
The multiple degrees of freedom delivering gear device of high-pressure water jet provided by the present invention, including adjustable support and delivering gear；Wherein:
Described adjustable support includes the latch segment 9 of horizontal stand 3, leg 8 and locking-adjustable intensity；
Described horizontal stand 3 is one and half plane frameworks enclosed, and leg 8 is connected by latch segment 9 same level support 3, supports and balances whole horizontal stand 3 on a horizontal plane；
Described delivering gear includes horizontal pendulum linkage 1, horizontal fork electric pushrod 2, longitudinal swing-bar mechanism 4, longitudinal fork electric pushrod 5, spray gun electric pushrod 6, high-pressure water jet spray gun 7 and longitudinally fixed bar 10；
Described longitudinal swing-bar mechanism 4 one end is rotationally connected with longitudinally fixed bar 10；Longitudinal fork electric pushrod 5 is expansion link, and bar two ends are rotationally connected with longitudinally fixed bar 10 and longitudinal swing-bar mechanism 4 respectively；Control longitudinal swing-bar mechanism 4 by longitudinal fork electric pushrod 5 telescopic to rotate upwardly and downwardly；
Described horizontal pendulum linkage 1 is a stock, and one end is rotationally connected with longitudinal swing-bar mechanism 4；Described horizontal fork electric pushrod 2 is expansion link, and bar two ends connect longitudinal swing-bar mechanism 4 and horizontal pendulum linkage 1 respectively；Control horizontal pendulum linkage 1 by horizontal fork electric pushrod 2 telescopic to horizontally rotate；
Described spray gun electric pushrod 6 is arranged on horizontal pendulum linkage 1；High-pressure water jet spray gun 7 and spray gun electric pushrod 6 connect, and are promoted by spray gun electric pushrod 6, and high-pressure water jet spray gun 7 can move along the body of rod of horizontal pendulum linkage 1；
Described longitudinally fixed bar 10 is fixing with horizontal stand 3 to be connected.
In the present invention, described horizontal stand 3 is a base and the framework of two side compositions, and one end of two sides is respectively with the two ends vertically fixing connection on base, and three limits are at grade, two relative side edge length are equal, i.e. form a rectangular frame lacked；
Described latch segment 9 has four, is separately positioned on each side two ends, and i.e. near four corner positions of rectangular frame, latch segment 9 is rotationally connected with horizontal stand 3, and the rotational angle making latch segment 9 is adjustable；Described latch segment 9 is provided with the perforation of locking-adjustable intensity；
Described leg 8 has four, is each passed through the perforation on four latch segments 9；The locking intensity bored a hole by regulation and regulate leg 8 and slide and locking, thus regulate the height of horizontal stand 3.
In the present invention, described longitudinally fixed bar 10 is two vertical rods of left-right situs；
Described longitudinal swing-bar mechanism 4 is also a base and the framework of two side compositions, one end of two sides is respectively with the two ends vertically fixing connection on base, at grade, two relative side edge length are equal on three limits, i.e. form a rectangular frame lacked；The other end of two sides is rotationally connected with two vertical rods of longitudinally fixed bar 10 respectively；
Described longitudinal fork electric pushrod 5 one end connects with a vertical rod of longitudinally fixed bar 10, and the other end connects with the side of the longitudinal swing-bar mechanism 4 connected；
Described horizontal pendulum linkage 1 is a stock, and its one end is rotationally connected with the base of longitudinal swing-bar mechanism 4.
In the present invention, described horizontal pendulum linkage 1 is hollow tubular product, and one side pipe face has a sliding tray along body direction；Described spray gun electric pushrod 6 inserts in horizontal pendulum linkage 1；Described high-pressure water jet spray gun 7 is connected by the spray gun electric pushrod 6 in sliding tray same level swing-bar mechanism 1；Spray gun electric pushrod 6 during flexible promotion, drives high-pressure water jet spray gun 7 to move along sliding tray in horizontal pendulum linkage 1.
In the present invention, by adjust latch segment 9 perforation locking intensity regulate the latch segment 9 position on leg 8, thus regulate the terrain clearance of horizontal stand 3；Simultaneously, moreover it is possible to by regulating the angle of latch segment 9, and regulate the angle of four each and every one legs 8 to keep the steady of whole device.
Occupation mode of the present invention: in the scene of a fire, fireman finds suspicious explosive, knife system will be walked and be positioned over above suspicious explosive, fixing, adjusting means latch segment, device height is made to adapt to cutting article height, the height of high-pressure water jet spray gun is finely adjusted by the longitudinal fork electric pushrod regulating delivering gear again, after regulation, fireman handles the cutting line of spray gun to far-end, can be according to the form Design cutting line of suspicious explosive, regulation spray gun electric pushrod and horizontal fork electric pushrod control feed path, make the fireman can be at safe and reliable far-end operation, utilize high-pressure water jet to walk knife system to cut.
Beneficial effects of the present invention is as follows:
Use the orcible entry of high pressure water jet, fire extinguishing and decontamination new equipment, represent the up-to-date scientific and technological level of current fire-fighting domain.The present invention disclosure satisfy that fire brigade of China in anti-terrorism and other special services, under complex environment to orcible entry, fire extinguishing and the demand of decontamination multitask；Increase the security that fire fighter tears down in confined space fire, improve the efficiency of fire extinguishing and decontamination.On the other hand, the present invention has also expanded China's territory in high pressure water jet is studied, and has particularly filled up domestic at high-pressure water jet delivering gear technological gap in terms of fire-fighting equipment；Drive domestic high-pressure water jet and the fast development of fire-fighting related industry, improve the competitiveness in domestic fire-fighting equipment market at home and abroad.Therefore, the present invention has significant Social benefit and economic benefit.
Accompanying drawing explanation
Fig. 1 is multiple degrees of freedom delivering gear apparatus structure schematic diagram.
Fig. 2 is feed swing-bar mechanism structural representation.
Fig. 3 is the left view of feed swing-bar mechanism.
Fig. 4 is the top view of feed swing-bar mechanism.
Label in figure: 1, horizontal pendulum linkage；2, horizontal fork electric pushrod；3, horizontal stand；4, longitudinal swing-bar mechanism；5, longitudinal fork electric pushrod；6, spray gun electric pushrod；7, high-pressure water jet spray gun；8, adjustable support；9, latch segment；10, longitudinally fixed bar.
Detailed description of the invention
The present invention will be further described in detail with detailed description of the invention below in conjunction with the accompanying drawings:
Multiple degrees of freedom delivering gear device as shown in Figure 1, including adjustable support and delivering gear；Described adjustable support includes leg 8, latch segment 9 and 1 horizontal stand 3.
Described horizontal stand 3 is a base and the framework of two side compositions, and one end of two sides is respectively with the two ends vertically fixing connection on base, and at grade, two relative side edge length are equal on three limits, i.e. form a rectangular frame lacked；As shown in Figure 1.
Described latch segment 9 has four, is separately positioned on each side two ends, and i.e. near four corner positions of rectangular frame, latch segment 9 is rotationally connected with horizontal stand 3, and the rotational angle making latch segment 9 is adjustable；Described latch segment 9 is provided with the perforation of locking-adjustable intensity.
Described leg 8 has four, is each passed through the perforation on four latch segments 9；The locking intensity bored a hole by regulation and regulate leg 8 and slide and locking, thus regulate the height of horizontal stand 3.
Described longitudinally fixed bar 10 is two vertical rods of left-right situs.
Described longitudinal swing-bar mechanism 4 is also a base and the framework of two side compositions, one end of two sides is respectively with the two ends vertically fixing connection on base, at grade, two relative side edge length are equal on three limits, i.e. form a rectangular frame lacked；The other end of two sides rotates upwardly and downwardly connection with two vertical rods of longitudinally fixed bar 10 respectively.Longitudinal swing-bar mechanism 4 has two, is separately positioned on longitudinally fixed bar 10 top and the bottom.The side on same one side of two longitudinal swing-bar mechanisms 4 is connected by an intermediate bar, it is achieved two longitudinal swing-bar mechanisms 4 link；Strengthen the intensity of longitudinal oscillation mechanism.
Described longitudinal fork electric pushrod 5 one end connects with a vertical rod of longitudinally fixed bar 10, and the other end connects with the side of the longitudinal swing-bar mechanism 4 connected.Owing to longitudinally fixed bar 10 is fixed, longitudinal fork electric pushrod 5 is expansion link, just drives swinging up and down of longitudinal swing-bar mechanism 4 time flexible.
Described horizontal pendulum linkage 1 is a strip hollow tubular product, and one end is rotationally connected with longitudinal swing-bar mechanism 4；Described horizontal fork electric pushrod 2 is expansion link, and bar two ends connect the intermediate bar between horizontal pendulum linkage 1 and two longitudinal swing-bar mechanisms 4 respectively；Control horizontal pendulum linkage 1 by horizontal fork electric pushrod 2 telescopic to horizontally rotate；
Described horizontal pendulum linkage 1 is a strip hollow tubular product, and one side pipe face has a sliding tray along body direction；Horizontal pendulum linkage 1 one end is rotationally connected with the base of longitudinal swing-bar mechanism 4；Described spray gun electric pushrod 6 inserts in horizontal pendulum linkage 1 body；Described high-pressure water jet spray gun 7 is connected by the spray gun electric pushrod 6 in sliding tray same level swing-bar mechanism 1；Spray gun electric pushrod 6 during flexible promotion, drives high-pressure water jet spray gun 7 to move along sliding tray in horizontal pendulum linkage 1.As shown in Figure 2, Figure 3 and Figure 4.
Thus, the high-pressure water jet spray gun 7 in the present invention can move adjustment in the total space the most all around.
Occupation mode of the present invention: in the scene of a fire, fireman finds suspicious explosive, knife system will be walked and be positioned over above suspicious explosive, fixing, adjusting means latch segment, device height is made to adapt to cutting article height, the height of high-pressure water jet spray gun is finely adjusted by the longitudinal fork electric pushrod regulating delivering gear again, after regulation, fireman handles the cutting line of spray gun to far-end, can be according to the form Design cutting line of suspicious explosive, regulation spray gun electric pushrod and horizontal fork electric pushrod control feed path, make the fireman can be at safe and reliable far-end operation, utilize high-pressure water jet to walk knife system to cut.
Claims (4)
1. the multiple degrees of freedom of a high-pressure water jet walks knife system, it is characterised in that include adjustable support and delivering gear；Wherein:
Described adjustable support includes the latch segment (9) of horizontal stand (3), leg (8) and locking-adjustable intensity；
Described horizontal stand (3) is one and half plane frameworks enclosed, and leg (8) is connected by latch segment (9) same level support (3), supports and balances whole horizontal stand (3) on a horizontal plane；
Described delivering gear includes horizontal pendulum linkage (1), horizontal fork electric pushrod (2), longitudinal swing-bar mechanism (4), longitudinal fork electric pushrod (5), spray gun electric pushrod (6), high-pressure water jet spray gun (7) and longitudinally fixed bar (10)；
Described longitudinal swing-bar mechanism (4) one end is rotationally connected with longitudinally fixed bar (10)；Longitudinal fork electric pushrod (5) is expansion link, and bar two ends are rotationally connected with longitudinally fixed bar (10) and longitudinal swing-bar mechanism (4) respectively；Control longitudinal swing-bar mechanism (4) by longitudinal fork electric pushrod (5) telescopic to rotate upwardly and downwardly；
Described horizontal pendulum linkage (1) is a stock, and one end is rotationally connected with longitudinal swing-bar mechanism (4)；Described horizontal fork electric pushrod (2) is expansion link, and bar two ends connect longitudinal swing-bar mechanism (4) and horizontal pendulum linkage (1) respectively；Control horizontal pendulum linkage (1) by horizontal fork electric pushrod (2) telescopic to horizontally rotate；
Described spray gun electric pushrod (6) is arranged on horizontal pendulum linkage (1)；High-pressure water jet spray gun (7) and spray gun electric pushrod (6) connect, and are promoted by spray gun electric pushrod (6), and high-pressure water jet spray gun (7) can move along the body of rod of horizontal pendulum linkage (1)；
Described longitudinally fixed bar (10) is fixing with horizontal stand (3) to be connected.
2. multiple degrees of freedom as claimed in claim 1 walks knife system, it is characterized in that, described horizontal stand (3) is a base and the framework of two side compositions, one end of two sides is respectively with the two ends vertically fixing connection on base, three limits are at grade, two relative side edge length are equal, i.e. form a rectangular frame lacked；
Described latch segment (9) has four, is separately positioned on each side two ends, and i.e. near four corner positions of rectangular frame, latch segment (9) is rotationally connected with horizontal stand (3), and the rotational angle making latch segment (9) is adjustable；Described latch segment (9) is provided with the perforation of locking-adjustable intensity；
Described leg (8) has four, is each passed through the perforation on four latch segments (9)；The locking intensity bored a hole by regulation and regulate leg (8) and slide and locking, thus regulate the height of horizontal stand (3).
3. multiple degrees of freedom as claimed in claim 1 walks knife system, it is characterised in that described longitudinally fixed bar (10) is two vertical rods of left-right situs；
Described longitudinal swing-bar mechanism (4) is also a base and the framework of two side compositions, one end of two sides is respectively with the two ends vertically fixing connection on base, at grade, two relative side edge length are equal on three limits, i.e. form a rectangular frame lacked；The other end of two sides is rotationally connected with two vertical rods of longitudinally fixed bar (10) respectively；
Described longitudinal fork electric pushrod (5) one end connects with a vertical rod of longitudinally fixed bar (10), and the other end connects with the side of the longitudinal swing-bar mechanism (4) connected；
Described horizontal pendulum linkage (1) is a stock, and its one end is rotationally connected with the base of longitudinal swing-bar mechanism (4).
4. multiple degrees of freedom as claimed in claim 3 walks knife system, it is characterised in that described horizontal pendulum linkage (1) is hollow tubular product, and one side pipe face has a sliding tray along body direction；Described spray gun electric pushrod (6) is inserted in horizontal pendulum linkage (1)；Described high-pressure water jet spray gun (7) is connected by the spray gun electric pushrod (6) in sliding tray same level swing-bar mechanism (1)；Spray gun electric pushrod (6) during flexible promotion, drives high-pressure water jet spray gun (7) to move along sliding tray in horizontal pendulum linkage (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610279810.4A CN105835124B (en) | 2016-05-03 | 2016-05-03 | A kind of multiple degrees of freedom of high-pressure water jet walks knife system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610279810.4A CN105835124B (en) | 2016-05-03 | 2016-05-03 | A kind of multiple degrees of freedom of high-pressure water jet walks knife system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105835124A true CN105835124A (en) | 2016-08-10 |
| CN105835124B CN105835124B (en) | 2017-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610279810.4A Active CN105835124B (en) | 2016-05-03 | 2016-05-03 | A kind of multiple degrees of freedom of high-pressure water jet walks knife system |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100489664B1 (en) * | 2004-08-31 | 2005-05-17 | (주)건우기술 | Attachment for water jet system |
| EP2174742A1 (en) * | 2008-10-10 | 2010-04-14 | Num Industry Alliance AG | Cutting device with at least two independently controlable moving devices |
| US20110056355A1 (en) * | 2009-09-04 | 2011-03-10 | Macneil Gerard J | Hydro-demolition facet cutter and method of use |
| CN202106423U (en) * | 2011-01-14 | 2012-01-11 | 重庆社平科技有限公司 | Spring high-pressure water pipe of multi-degree-of-freedom high-pressure water cutting machine |
| CN102554967A (en) * | 2010-12-23 | 2012-07-11 | 中国核动力研究设计院 | Water jet cutting actuating device |
| KR101388651B1 (en) * | 2012-10-12 | 2014-04-24 | 서울대학교산학협력단 | Frame jet and, water jet apparatus having the same and used in disassembling or remodelling of building |
| CN204622213U (en) * | 2015-05-23 | 2015-09-09 | 宋国丰 | A kind of based on all-directional rotation high-pressure water-cutting machine |
| CN205735304U (en) * | 2016-05-03 | 2016-11-30 | 公安部上海消防研究所 | The multiple degrees of freedom of a kind of high-pressure water jet walks knife system |
-
2016
- 2016-05-03 CN CN201610279810.4A patent/CN105835124B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100489664B1 (en) * | 2004-08-31 | 2005-05-17 | (주)건우기술 | Attachment for water jet system |
| EP2174742A1 (en) * | 2008-10-10 | 2010-04-14 | Num Industry Alliance AG | Cutting device with at least two independently controlable moving devices |
| US20110056355A1 (en) * | 2009-09-04 | 2011-03-10 | Macneil Gerard J | Hydro-demolition facet cutter and method of use |
| CN102554967A (en) * | 2010-12-23 | 2012-07-11 | 中国核动力研究设计院 | Water jet cutting actuating device |
| CN202106423U (en) * | 2011-01-14 | 2012-01-11 | 重庆社平科技有限公司 | Spring high-pressure water pipe of multi-degree-of-freedom high-pressure water cutting machine |
| KR101388651B1 (en) * | 2012-10-12 | 2014-04-24 | 서울대학교산학협력단 | Frame jet and, water jet apparatus having the same and used in disassembling or remodelling of building |
| CN204622213U (en) * | 2015-05-23 | 2015-09-09 | 宋国丰 | A kind of based on all-directional rotation high-pressure water-cutting machine |
| CN205735304U (en) * | 2016-05-03 | 2016-11-30 | 公安部上海消防研究所 | The multiple degrees of freedom of a kind of high-pressure water jet walks knife system |
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| Publication number | Publication date |
|---|---|
| CN105835124B (en) | 2017-12-01 |
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Effective date of registration: 20180712 Address after: 200032 Zhongshan, Xuhui District, Xuhui District, Shanghai, No. 601 South Road Co-patentee after: Shanghai Beian Industrial Co., Ltd. Patentee after: Shanghai Fire Inst., Ministry of Public Security Address before: 200032 Zhongshan, Xuhui District, Xuhui District, Shanghai, No. 601 South Road Patentee before: Shanghai Fire Inst., Ministry of Public Security |
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