CN103033302A - Rotary rope type rosary rope experiment table - Google Patents
Rotary rope type rosary rope experiment table Download PDFInfo
- Publication number
- CN103033302A CN103033302A CN2012105402859A CN201210540285A CN103033302A CN 103033302 A CN103033302 A CN 103033302A CN 2012105402859 A CN2012105402859 A CN 2012105402859A CN 201210540285 A CN201210540285 A CN 201210540285A CN 103033302 A CN103033302 A CN 103033302A
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- China
- Prior art keywords
- rope
- stretching pulley
- bead string
- tensioning wheel
- string rope
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Abstract
The invention provides a rotary rope type rosary rope experiment table which comprises a machine frame, wherein six tensioning wheels and a motor are mounted on the machine frame; a driving wheel is mounted on an output shaft of the motor; a rosary rope is connected between each tensioning wheel and the driving wheel; a first tensioning wheel and a second tensioning wheel are externally tangent with the rosary rope and ensure that the rosary rope between the first tensioning wheel and the second tensioning wheel is horizontal; a third tensioning wheel and a fourth tensioning wheel are externally tangent with the rosary rope and ensure that the rosary rope between the third tensioning wheel and the fourth tensioning wheel is horizontal; the fourth tensioning wheel and a fifth tensioning wheel are externally tangent with the rosary rope and ensure that the rosary rope between the fourth tensioning wheel and the fifth tensioning wheel is vertical; a sixth tensioning wheel and the first tensioning wheel are externally tangent with the rosary rope and ensure that the rosary rope between the sixth tensioning wheel and the first tensioning wheel is vertical; grinding materials are arranged on the upper portion of a lower frame plate and located between the second tensioning wheel and the third tensioning wheel; the grinding materials are in contact with the rosary rope; and multiple axial force sensors are respectively mounted on the first tensioning wheel and the fourth tensioning wheel. Tensile force inside the rosary rope is transferred onto the tensioning wheels, the multiple axial force sensors are used for measuring and bring convenience to installation arrangement and measurement, and the overall structure is simple and practical.
Description
Technical field
What the present invention relates to is a kind of friction force experimental provision.A kind of device of the cutting force experiment for the bead string rope cutting implement specifically.
Background technology
Diamond bead rope saw machine is used for cutting building stones and compound pipeline complex pipeline, for large-sized pipeline wire saw cutting machine original advantage is arranged especially.Chinese patent application number is to disclose a kind of rope saw that cuts for the compound pipeline complex pipeline of amphibious different tube diameters in 201110093931.7 the patent document.Chinese patent application number discloses a kind of guide-plate type rope saw in the patent document of 201110073771.X.Because the cutting mechanism of the cutting implement of diamond bead string rope is complicated, just seem extremely important for the experiment of cutting process.Not only cost is high but make whole bead string rope cutting implement in order to test, and is unfavorable for measuring the parameter of every needs.
Summary of the invention
The object of the present invention is to provide a kind of simple and practical rope formula bead string rope experiment table that turns.
The object of the present invention is achieved like this:
Comprise frame, in frame the first to the 6th stretching pulley is installed, motor also is installed on frame, driving wheel is installed on the motor output shaft, the bead string rope tensioning is connected between each stretching pulley and the driving wheel, the first stretching pulley is with the second stretching pulley and bead string rope is mutually circumscribed and assurance bead string rope level therebetween, the 3rd stretching pulley is with the 4th stretching pulley and bead string rope is mutually circumscribed and assurance bead string rope level therebetween, the 4th stretching pulley is mutually circumscribed with bead string rope with the 5th stretching pulley and guarantee that bead string rope therebetween is vertical, the 6th stretching pulley is mutually circumscribed with bead string rope with the first stretching pulley and guarantee that bead string rope therebetween is vertical, grinding material is arranged at lower frame plate top and between the second stretching pulley and the 3rd stretching pulley, grinding material contacts with bead string rope, on the first stretching pulley and the 4th stretching pulley multi-axis force transducer is installed respectively.
The present invention can also comprise:
1, lower frame plate top arranges a pair of wedge, and described grinding material is arranged between two wedges, at wedge arranged outside riser, and adjustable diameter and screw adjusting mechanism on the riser.
2, described frame by lower frame plate, upper frame plate, be connected in up and down between the frame plate about the support of two side plates and lower frame plate bottom formed, the first stretching pulley is installed in the left plate inboard, the second stretching pulley and the 3rd stretching pulley are installed in the frame plate bottom, the 4th stretching pulley is installed in the right plate inboard, the 5th stretching pulley and the 6th stretching pulley are installed in lower frame plate bottom, and motor is installed in lower frame plate bottom.
Of the present invention to turn rope formula bead string rope experiment table technical scheme be by several stretching pulleys and driving wheel bead string rope to be supported, and guarantees that two sections of bead string rope are in horizontality, and two sections are in vertical state.In order to simulate the state of bead string rope real work, adopt a grinding material on the V-type frame that is installed in adjustable position to contact with bead string rope, when driving wheel drives bead string rope and rotates will with abrasive wear.Because the pulling force that bead string rope has in the pliability bead string rope can be along the rope conduction, to stretching pulley carry out force analysis as can be known the pulling force in two bead string ropes of along continuous straight runs just be the actual pulling force in the bead string rope, by on the tension wheel shaft vertically and the multi-axis force transducer of the horizontal direction power difference that just can obtain the pulling force two side senser horizontal directions of bead string rope just can obtain cutting force.
The present invention adopts version that one group of stretching pulley matches with driving wheel with the bead string rope tensioning, and the position of adjusting the grinding material vertical direction with screw mechanism and cotter mechanism reaches the purpose for the pretension of bead string rope.Pulling force in the bead string rope that requires is transformed on the stretching pulley, is convenient to mounting arrangement and measurement with the multi-axis force transducer measurement, one-piece construction is simple and practical.
Description of drawings
Accompanying drawing is structural representation of the present invention.
Embodiment
Provide the specific embodiments of invention below in conjunction with accompanying drawing.
Be contained in stretching pulley 2 on the frame 1, stretching pulley 5, stretching pulley 7, stretching pulley 11, stretching pulley 12, stretching pulley 15 and driving wheel 13 with bead string rope (10) tensioning, the driven by motor driving wheel 13 on the support 14 that is connected to bolt on the frame 1 drives bead string ropes 10 and rotates along each stretching pulley.Wherein stretching pulley 2 and stretching pulley 5 and the bead string rope between them is mutually circumscribed and guarantee therebetween bead string rope level, stretching pulley 7 is with stretching pulley 11 and the bead string rope between them is mutually circumscribed and assurance bead string rope level therebetween, stretching pulley 11 is mutually circumscribed with the bead string rope between them with stretching pulley 12 and guarantee that bead string rope therebetween is vertical, and stretching pulley 15 is mutually circumscribed with the bead string rope between them with stretching pulley 2 and guarantee that bead string rope therebetween is vertical.Grinding material 6 contacts with bead string rope 10, when synchronous adjustment symmetria bilateralis layout with screw mechanism during with handwheel 4 that riser 9 links to each other, wedge 8 will move toward one another move up grinding material 6, plays the tensioning for bead string rope 10.Because each stretching pulley is free to rotate, when the pulling force bead string rope 10 in when conducting in the rope, stretching pulley 2 and stretching pulley 11 are carried out force analysis, as can be known be the stressed of its horizontal direction just along the pulling force of uneven direction in their contacted bead string ropes.Be contained in two multi-axis force transducers 3 on stretching pulley 2 and the stretching pulley 11 and can measure respectively stretching pulley 2 and stretching pulley 11 along the power of horizontal and vertical direction.In the course of work, at first adjusting handwheel 4 position of grinding material 6 is moved up, is to want the pretension value until be contained in the reading of the horizontal direction of the multi-axis force transducer 3 on the stretching pulley 2.Start the machine, read the reading of two multi-axis force transducer 3 horizontal directions on stretching pulley 2 and the stretching pulley 11 after the even running, their difference is the cutting force value.
Claims (3)
1. one kind turns rope formula bead string rope experiment table, comprise frame, it is characterized in that: in frame the first to the 6th stretching pulley is installed, motor also is installed on frame, driving wheel is installed on the motor output shaft, the bead string rope tensioning is connected between each stretching pulley and the driving wheel, the first stretching pulley is with the second stretching pulley and bead string rope is mutually circumscribed and assurance bead string rope level therebetween, the 3rd stretching pulley is with the 4th stretching pulley and bead string rope is mutually circumscribed and assurance bead string rope level therebetween, the 4th stretching pulley is mutually circumscribed with bead string rope with the 5th stretching pulley and guarantee that bead string rope therebetween is vertical, the 6th stretching pulley is mutually circumscribed with bead string rope with the first stretching pulley and guarantee that bead string rope therebetween is vertical, grinding material is arranged at lower frame plate top and between the second stretching pulley and the 3rd stretching pulley, grinding material contacts with bead string rope, on the first stretching pulley and the 4th stretching pulley multi-axis force transducer is installed respectively.
2. the rope formula bead string rope experiment table that turns according to claim 1, it is characterized in that: lower frame plate top arranges a pair of wedge, and described grinding material is arranged between two wedges, at wedge arranged outside riser, adjustable diameter and screw adjusting mechanism on the riser.
3. the rope formula bead string rope experiment table that turns according to claim 1 and 2, it is characterized in that: described frame by lower frame plate, upper frame plate, be connected in up and down between the frame plate about the support of two side plates and lower frame plate bottom formed, the first stretching pulley is installed in the left plate inboard, the second stretching pulley and the 3rd stretching pulley are installed in the frame plate bottom, the 4th stretching pulley is installed in the right plate inboard, the 5th stretching pulley and the 6th stretching pulley are installed in lower frame plate bottom, and motor is installed in lower frame plate bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540285.9A CN103033302B (en) | 2012-12-14 | 2012-12-14 | Rotary rope type rosary rope experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540285.9A CN103033302B (en) | 2012-12-14 | 2012-12-14 | Rotary rope type rosary rope experiment table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103033302A true CN103033302A (en) | 2013-04-10 |
| CN103033302B CN103033302B (en) | 2014-08-06 |
Family
ID=48020430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210540285.9A Expired - Fee Related CN103033302B (en) | 2012-12-14 | 2012-12-14 | Rotary rope type rosary rope experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103033302B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571417A (en) * | 2017-10-26 | 2018-01-12 | 哈尔滨工程大学 | Rotation type bead string rope experimental bench in hyperbaric chamber |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2105716A1 (en) * | 1970-02-11 | 1971-10-14 | The Firestone Tire & Rubber Co , Akron, Ohio (V St A ) | Machine system for the automatic and continuous production of raw pneumatic tires |
| JPH0647643A (en) * | 1992-07-30 | 1994-02-22 | Howa Mach Ltd | Tool replacement device |
| CN2780392Y (en) * | 2005-01-10 | 2006-05-17 | 中国海洋石油总公司 | String saw machine for diamond |
| CN201295990Y (en) * | 2008-12-09 | 2009-08-26 | 山东大学 | A four-wheel multi-rope diamond beaded saw |
| CN201730618U (en) * | 2010-06-03 | 2011-02-02 | 江显秋 | Mining groove cutting equipment |
| CN102198703A (en) * | 2011-05-10 | 2011-09-28 | 山东大学 | Bead string rope uniform tensioning device with combined hydraulic cylinder |
| CN202029246U (en) * | 2011-05-10 | 2011-11-09 | 山东大学 | Multiple-rope diamond bead stringing saw with underneath-type positioning wheels |
| CN202367868U (en) * | 2011-11-03 | 2012-08-08 | 福州天石源超硬材料工具有限公司 | Lifting system for multi-rope diamond bead wire saw |
-
2012
- 2012-12-14 CN CN201210540285.9A patent/CN103033302B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2105716A1 (en) * | 1970-02-11 | 1971-10-14 | The Firestone Tire & Rubber Co , Akron, Ohio (V St A ) | Machine system for the automatic and continuous production of raw pneumatic tires |
| JPH0647643A (en) * | 1992-07-30 | 1994-02-22 | Howa Mach Ltd | Tool replacement device |
| CN2780392Y (en) * | 2005-01-10 | 2006-05-17 | 中国海洋石油总公司 | String saw machine for diamond |
| CN201295990Y (en) * | 2008-12-09 | 2009-08-26 | 山东大学 | A four-wheel multi-rope diamond beaded saw |
| CN201730618U (en) * | 2010-06-03 | 2011-02-02 | 江显秋 | Mining groove cutting equipment |
| CN102198703A (en) * | 2011-05-10 | 2011-09-28 | 山东大学 | Bead string rope uniform tensioning device with combined hydraulic cylinder |
| CN202029246U (en) * | 2011-05-10 | 2011-11-09 | 山东大学 | Multiple-rope diamond bead stringing saw with underneath-type positioning wheels |
| CN202367868U (en) * | 2011-11-03 | 2012-08-08 | 福州天石源超硬材料工具有限公司 | Lifting system for multi-rope diamond bead wire saw |
Non-Patent Citations (4)
| Title |
|---|
| 廖原时: "多绳式金刚石串珠锯", 《石材》 * |
| 张岚等: "水下金刚石绳锯机张紧力的液压伺服控制方案研究", 《液压与气动》 * |
| 张岚等: "金刚石串珠失效形式的实验研究", 《哈尔滨工程大学学报》 * |
| 曹立文等: "水下金刚石绳锯机张力检测系统", 《传感器与微系统》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571417A (en) * | 2017-10-26 | 2018-01-12 | 哈尔滨工程大学 | Rotation type bead string rope experimental bench in hyperbaric chamber |
| CN107571417B (en) * | 2017-10-26 | 2019-06-14 | 哈尔滨工程大学 | Rotation type bead string rope experimental bench in hyperbaric chamber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103033302B (en) | 2014-08-06 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20191214 |