CN101059411A - Floor rolling burden functional experiment detector - Google Patents
Floor rolling burden functional experiment detector Download PDFInfo
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- CN101059411A CN101059411A CN 200710011576 CN200710011576A CN101059411A CN 101059411 A CN101059411 A CN 101059411A CN 200710011576 CN200710011576 CN 200710011576 CN 200710011576 A CN200710011576 A CN 200710011576A CN 101059411 A CN101059411 A CN 101059411A
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- slideway
- functional experiment
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- track
- floor rolling
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Abstract
A floor rolling load function test machine comprises a movable platform which bottom is mounted with rolling wheels and a weight above the movable platform, wherein the weight is connected with a transmission band which two ends are engaged with transmission wheels supported on lifting blocks at two sides, the lifting blocks are engaged with a track parallel and vertically arranged, the track is parallel arranged with a lead screw connected with a lift motor, the lead screw is engaged with a screw nut connected with the lifting blocks, the transmission wheels are connected with a movable motor, the bottom of the track is connected with a track base. The invention can avoid artificial effect, realize full-automatic control, use move speed as one parameter, and overcome the defect of non-uniform speed in hand-operation, with strong stability, avoid non-uniformity of track, and avoid track bias. The inventive test machine is mounted with a laser ruler, while the data obtained by the laser ruler can be processed in a processing circuit, to output the depth of left impression. The inventive device has simple structure and easy operation.
Description
Technical field
The present invention relates to a kind of detecting instrument, particularly a kind of floor rolling burden functional experiment detector is mainly used in the wooden Sports floor of test, stage floor rolling load characteristic.
Background technology
The rolling burden functional of physical culture timber floor is one of the major function of the physical culture timber floor of Germany's (DIN) industrial standard 18032 part iis regulation, be indispensable one of physical culture timber floor standard detection, intactly quoted the function and the detection method of DIN rolling burden among GB/T " physical culture wood floors " 6.2.4 of national inspection and quarantine general bureau in September, 2006 issue.Its detection method is described below:
1, detects principle: the tourelle test wood floors rolling load characteristic of utilizing a suitable load.
2, testing tool parameter: the elastic rubbery body (model 78Ashore) that wheel rim surface is covered with certain degree of hardness, diameter is 70mm (comprising elastic body), taking turns wide is 23mm, wheel arris radius is that the steel wheel of 1mm is installed in a plank below that 50mm is thick, plank is propped with two support wheels, and the maximum weighted of two support wheels is 50N.The gross load that device loads is 600N.
3, detect step: a, select two long detection raceways of 1m at least, each one of vertical and horizontal should comprise seam in the floor covering etc.B, detection rolling speed are 0.3m/s ± 0.05m/s, and come and go 150 times (the two-way total 300 times) of rolling on raceway.Guarantee in c, the testing process that detecting instrument does not tilt.
4, the calculating of detected value: a, watch whether jagged, crackle, fracture, splitting, paint film and damage.B, with detect that raceway is vertical to cut floorboards of wood, watch the internal structure change situation, remaining impression≤0.5mm is accurate to 0.1mm.
The testing agency of german standard din approval just loads onto detection wheel with a wooden dolly to the detection of rolling burden functional, and the push-and-pull test is 300 times by hand, and the degree of depth with pit gauge measurement timber floor rolling vestige judges whether conformance with standard then.
Defective on the present detection method:
1, moves back and forth 150 times with manual type push-and-pull rolling load dolly, can not guarantee that stressed on the dolly horizontal direction is uniformly, can not guarantee to detect raceway fully and not depart from.
2, the at the uniform velocity rate request of 0.3m/s ± 0.05m/s is arranged in the testing process, push-and-pull process by hand can not guarantee uniform motion.
3, with detect that raceway is vertical to cut floorboards of wood, watch the internal structure change situation, remaining impression≤0.5mm is accurate to 0.1mm.Detect the state that intactly to describe remaining impression by hand.
Summary of the invention
When the purpose of this invention is to provide a kind of the rolling tested floor stressed evenly, do not depart from raceway, can at the uniform velocity move, produce the impression standard, easily realize the floor rolling burden functional experiment detector of control automatically, overcome the deficiencies in the prior art.
Floor rolling burden functional experiment detector of the present invention, it comprises that the bottom surface is equipped with the mobile platform 12 of scroll wheel 13 and is positioned at the pouring weight 18 of mobile platform 12 tops, described pouring weight 18 connects driving-belt 15, the power wheel that matches with driving-belt 15 two ends is supported on the lifting slider 5 of both sides, the lifting slider 5 of both sides cooperates with two slideways 7 parallel and that vertical direction is provided with, parallel with slideway 7 and to be provided with the screw mandrel that connects lifting motor 10, be connected lifting slider 5 with the screw that screw mandrel matches, described power wheel connects mobile motor 11, and described slideway 7 bottoms are connected to slideway base.
Floor rolling burden functional experiment detector of the present invention is connected to contiguous block 14 on the wherein said lifting slider 5, and described power wheel is installed on the contiguous block 14.
Floor rolling burden functional experiment detector of the present invention, the section of wherein said slideway 7 is in the form of slot, notch is inside, described screw mandrel is two, be located at respectively in the groove of slideway 7 of both sides, screw described and that screw mandrel matches is connected with lifting slider 5 from the notch place of slideway 7, is provided with transmission between the two rhizoid bars.
Floor rolling burden functional experiment detector of the present invention is provided with swinging plate 17 between wherein said pouring weight 18 and the driving-belt 15, between swinging plate 17 and the driving-belt 15 for fixedlying connected, between swinging plate 17 and the pouring weight 18 for pegging graft.
Floor rolling burden functional experiment detector of the present invention, wherein said slideway base is formed by base plate 1 with perpendicular to the back up pad 2 and the slideway fixed head 3 of base plate 1, and it is affixed to be provided with web joint 4,8 and slideway 7 on slideway fixed head 3.
Floor rolling burden functional experiment detector of the present invention, wherein said driving-belt 15 is a metal tape.
Floor rolling burden functional experiment detector of the present invention is equipped with laser ruler 16 on the wherein said swinging plate 17.
Floor rolling burden functional experiment detector of the present invention, owing to it comprises the bottom surface mobile platform 12 and the pouring weight 18 that is positioned at mobile platform 12 tops of scroll wheel 13 are housed, described pouring weight 18 connects driving-belt 15, the power wheel that matches with driving-belt 15 two ends is supported on the lifting slider 5 of both sides, the lifting slider 5 of both sides cooperates with two slideways 7 parallel and that vertical direction is provided with, parallel with slideway 7 and to be provided with the screw mandrel that connects lifting motor 10, be connected lifting slider 5 with the screw that screw mandrel matches, described power wheel connects mobile motor 11, described slideway 7 bottoms are connected to slideway base, during work, lifting motor 10 drives screw mandrel and rotates, the screw drive elevator 5 that matches with screw mandrel moves up and down, after highly determining, can stop lifting motor 10 by control device, drive driving-belt 15 motions by mobile motor 11 again, driving-belt 15 drives mobile platform 12 and moves, the variation that mobile motor 11 turns to, can make mobile platform 12 to-and-fro movements, at this moment, scroll wheel 13 carries pouring weight 18 and back and forth rolls on tested floor, and whole test process does not have human factor, and can realize Automatic Control, the checkout equipment whole test process easily realizes computer program control.The speed that moves can be used as a parameter, can preestablish this parameter before opening this device, has so just avoided the inhomogeneous defect of speed that causes in the manual operation.The resistance to overturning of this device is strong, has avoided detecting in the prior art inconsistency of raceway, has overcome the phenomenon that the raceway in the process hand-manipulated departs from.Laser ruler is installed on the test machine, after reciprocal rolling finishes, unload pouring weight 18, mobile platform 12 and scroll wheel 13, utilizing swinging plate 17 drive laser rulers 16 heavily to obey by the distance of former reciprocal rolling by this device moves once again, can obtain detecting data and directly enter treatment circuit by laser ruler 16 and handle, directly export the degree of depth of remaining impression.This apparatus structure is simple, and is easy to operate.
Description of drawings
Fig. 1 is the structural representation of floor rolling burden functional experiment detector of the present invention;
Fig. 2 is a schematic top plan view shown in Figure 1;
Fig. 3 is that synoptic diagram is looked on a left side shown in Figure 1;
Fig. 4 is the schematic perspective view of floor rolling burden functional experiment detector of the present invention.
Embodiment
As shown in the figure: 12 is mobile platform, in the mobile platform supported underneath scroll wheel 13 is arranged, and also is provided with auxiliary scroll wheel 6 below mobile platform 12.Pouring weight 18 places the top of mobile platform 12, is used to produce downward gravity.This part is the prior art part, no longer describes in detail.
Pouring weight 18 connects driving-belt 15, between pouring weight 18 and driving-belt 15, swinging plate 17 is housed, be connected for screw retention between swinging plate 17 and the driving-belt 15, be grafting between swinging plate 17 and the pouring weight 18, promptly on swinging plate 17, be fixed with in the slotting hole that is inserted on the pouring weight 18, when swinging plate 17 moves, can drive mobile platform 12 and move.The metal tape of driving-belt 15 for selecting for use also can adopt cog belt.Be furnished with power wheel mutually with driving-belt 15 two ends, with axle and bearing power wheel be installed on the contiguous block 14, contiguous block 14 is bolted on the lifting slider 5.The power axle and the mobile motor 11 that are positioned at the right side join, and mobile motor 11 is installed on the contiguous block 14.
The lifting slider 5 that is positioned at both sides cooperates with two slideways 7 parallel and that vertical direction is provided with, the section of slideway 7 is in the form of slot, notch inwardly is oppositely arranged, in the groove of slideway 7, be provided with screw mandrel, be connected with lifting slider 5 from the notch place of slideway 7 with the screw that screw mandrel matches, be provided with transmission between the two rhizoid bars, described transmission can be cog belt transmission or chain drive.This transmission is positioned at entablature 9 inboards that connect two slideways 7, fixedlys connected with the upper end of slideway 7 in the two ends of entablature 9, makes complete machine form framed structure.The screw mandrel top that is positioned at the right side is connected to lifting motor 10, and lifting motor 10 is installed in the top of right side slideway 7.The slideway base of slideway 7 belows is formed by base plate 1 with perpendicular to the back up pad 2 and the slideway fixed head 3 of base plate 1, is connected with web joint 4,8 on slideway fixed head 3, and web joint 4,8 is connected with slideway 7 bolt.Laser ruler 16 is housed on swinging plate 17 to join with treatment circuit.
Claims (7)
1, a kind of floor rolling burden functional experiment detector, it comprises that the bottom surface is equipped with the mobile platform of scroll wheel (13) (12) and is positioned at the pouring weight (18) of mobile platform (12) top, it is characterized in that: described pouring weight (18) connects driving-belt (15), the power wheel that matches with driving-belt (15) two ends is supported on the lifting slider (5) of both sides, the lifting slider of both sides (5) cooperates with two slideways (7) parallel and that vertical direction is provided with, parallel with slideway (7) and to be provided with the screw mandrel that connects lifting motor (10), be connected lifting slider (5) with the screw that screw mandrel matches, described power wheel connects mobile motor (11), and described slideway (7) bottom is connected to slideway base.
2, floor rolling burden functional experiment detector according to claim 1 is characterized in that: be connected to contiguous block (14) on the described lifting slider (5), described power wheel is installed on the contiguous block (14).
3, floor rolling burden functional experiment detector according to claim 2, it is characterized in that: the section of described slideway (7) is in the form of slot, notch is inside, described screw mandrel is two, be located at respectively in the groove of slideway (7) of both sides, screw described and that screw mandrel matches is connected with lifting slider (5) from the notch place of slideway (7), is provided with transmission between the two rhizoid bars.
4, floor rolling burden functional experiment detector according to claim 3, it is characterized in that: be provided with swinging plate (17) between described pouring weight (18) and the driving-belt (15), between swinging plate (17) and the driving-belt (15) for fixedlying connected, between swinging plate (17) and the pouring weight (18) for pegging graft.
5, floor rolling burden functional experiment detector according to claim 3, it is characterized in that: described slideway base is formed by base plate (1) with perpendicular to the back up pad (2) and the slideway fixed head (3) of base plate (1), and it is affixed with slideway (7) to be provided with web joint (4,8) on slideway fixed head (3).
6, floor rolling burden functional experiment detector according to claim 5 is characterized in that: described driving-belt (15) is a metal tape.
7, floor rolling burden functional experiment detector according to claim 6 is characterized in that: laser ruler (16) is housed on the described swinging plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710011576A CN101059411B (en) | 2007-06-06 | 2007-06-06 | Floor rolling burden function experiment detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710011576A CN101059411B (en) | 2007-06-06 | 2007-06-06 | Floor rolling burden function experiment detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101059411A true CN101059411A (en) | 2007-10-24 |
| CN101059411B CN101059411B (en) | 2010-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710011576A Expired - Fee Related CN101059411B (en) | 2007-06-06 | 2007-06-06 | Floor rolling burden function experiment detector |
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| Country | Link |
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| CN (1) | CN101059411B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842427A (en) * | 2016-06-06 | 2016-08-10 | 贵州省交通规划勘察设计研究院股份有限公司 | Tire no-sticking time measurer |
| CN108790376A (en) * | 2018-03-23 | 2018-11-13 | 郑州华美彩印纸品有限公司 | A kind of plate drying platform |
| CN109752269A (en) * | 2019-01-10 | 2019-05-14 | 刘一楠 | A kind of sport timber floor rolling burden detection device |
| CN109916326A (en) * | 2019-04-11 | 2019-06-21 | 杭州友邦演艺设备有限公司 | A kind of stage Payload Monitoring And Control method for early warning |
| CN111982724A (en) * | 2020-09-04 | 2020-11-24 | 哈尔滨三迪工控工程有限公司 | Airplane floor fatigue reliability testing device |
| CN113203620A (en) * | 2021-06-17 | 2021-08-03 | 浙江水利水电学院 | Tensile bending test equipment |
| CN113916654A (en) * | 2021-09-26 | 2022-01-11 | 中国信息通信研究院 | System and method for testing mechanical performance of anti-static floor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2085170B (en) * | 1980-10-01 | 1984-05-23 | Marconi Instruments Ltd | Time interval measurement arrangement |
| CN2537972Y (en) * | 2002-03-27 | 2003-02-26 | 上海德瑞金属制品有限公司 | Measuring device for floor load |
| CN201060137Y (en) * | 2007-06-06 | 2008-05-14 | 宋立山 | Floor rolling load function experiment detector |
-
2007
- 2007-06-06 CN CN200710011576A patent/CN101059411B/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842427A (en) * | 2016-06-06 | 2016-08-10 | 贵州省交通规划勘察设计研究院股份有限公司 | Tire no-sticking time measurer |
| CN108790376A (en) * | 2018-03-23 | 2018-11-13 | 郑州华美彩印纸品有限公司 | A kind of plate drying platform |
| CN109752269A (en) * | 2019-01-10 | 2019-05-14 | 刘一楠 | A kind of sport timber floor rolling burden detection device |
| CN109916326A (en) * | 2019-04-11 | 2019-06-21 | 杭州友邦演艺设备有限公司 | A kind of stage Payload Monitoring And Control method for early warning |
| CN111982724A (en) * | 2020-09-04 | 2020-11-24 | 哈尔滨三迪工控工程有限公司 | Airplane floor fatigue reliability testing device |
| CN111982724B (en) * | 2020-09-04 | 2024-05-03 | 哈尔滨三迪智能装备有限公司 | Aircraft floor fatigue reliability testing device |
| CN113203620A (en) * | 2021-06-17 | 2021-08-03 | 浙江水利水电学院 | Tensile bending test equipment |
| CN113203620B (en) * | 2021-06-17 | 2022-04-29 | 浙江水利水电学院 | Tensile bending test equipment |
| CN113916654A (en) * | 2021-09-26 | 2022-01-11 | 中国信息通信研究院 | System and method for testing mechanical performance of anti-static floor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101059411B (en) | 2010-05-19 |
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Granted publication date: 20100519 |
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