CN109559605A - A kind of easy device being capable of providing constant push and draw force - Google Patents
A kind of easy device being capable of providing constant push and draw force Download PDFInfo
- Publication number
- CN109559605A CN109559605A CN201910022933.3A CN201910022933A CN109559605A CN 109559605 A CN109559605 A CN 109559605A CN 201910022933 A CN201910022933 A CN 201910022933A CN 109559605 A CN109559605 A CN 109559605A
- Authority
- CN
- China
- Prior art keywords
- steel column
- equipment
- connecting line
- guide rail
- push
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 230000005484 gravity Effects 0.000 claims abstract 3
- 239000000853 adhesive Substances 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 abstract description 4
- 239000003245 coal Substances 0.000 abstract description 3
- 238000004088 simulation Methods 0.000 abstract description 2
- 238000009533 lab test Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
- G09B23/10—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of solid bodies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Algebra (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Drilling And Boring (AREA)
Abstract
A kind of easy device being capable of providing constant push and draw force, can be used for laboratory test, be particularly suitable for the drilling in coal simulation test of constant thrust.The device is made of 7 parts such as bracket, equipment clamper, guide rail, pulley, scale, counterweight steel column, connecting line.(drawing) dynamic equipment will be needed to push away to be fixed on clamper, connecting line is fixed on clamper, by screw rod and show that smooth nut controls in the guiding groove of guide rail, connecting line is bonded in the pulley connection counterweight steel column of guide rail end by metal-to-metal adhesive, converts the constant push and draw force of horizontal direction for the downward gravity of certain mass counterweight steel column.
Description
Technical field
The present invention is a kind of easy device for being capable of providing constant push-pull effort, is applicable to control equipment in constant push-and-pull
The pilot system of one-way movement is carried out under power.
Background technique
For it is some need the equipment of unidirectional motion for, one can provide the equipment moving device of constant push and draw force
It can control experimental variable, reduce equipment and use error.Current mobile operation type equipment mostly uses manual control push and draw force real
Existing equipment displacement, power magnitude is difficult to control accurately, and is influenced by subjective factor, and the unstability of exerted forces is higher, is separately had
Partial devices are controlled using electromagnetic means, and equipment is accurate, and cost is high, complicated for operation, are easily broken down.In order to preferably
The operating condition of equipment under analog constant push-pull effort, the equipment fortune for needing a kind of simple and stable structure, being able to maintain constant push-pull effort
Dynamic control device.
Summary of the invention
For deficiency existing for existing perpetual motion power equipment moving control device, the present invention devises one kind and is capable of providing perseverance
The easy device for determining push-pull effort applies constant push-pull effort by fixed pulley and connecting line using counterweight steel column, and the device is simply easy
Row can provide constant push-pull effort for control equipment one-way movement.
The present invention is by bracket (1), equipment clamper (2), guide rail (3), pulley (4), scale (5), counterweight steel column (6), company
7 parts such as wiring (7) form.(drawing) dynamic equipment will be needed to push away to be fixed on clamper (2), connecting line (7) insertion
Fixed in the gap of equipment clamper and equipment, screw hole is arranged at equipment clamper (2) bottom, by screw rod and shows smooth nut
Control makes equipment remain a constant speed movement in the guiding groove of guide rail (3), with tensiometer traction connecting line (7), measures the equipment pair
The frictional force answered, connecting line are bonded in pulley (4) connection counterweight steel column (7) of guide rail (3) end, scale (5) by metal-to-metal adhesive
Guide rail two sides are affixed directly to, guide rail (3) is bonded on bracket (1) by metal-to-metal adhesive, is manually controlled and is set according to scale (5) numerical value
Standby move distance.
Detailed description of the invention
Attached drawing is equipment combined effect schematic diagram
In attached drawing: 1-bracket, 2-equipment clampers, 3-guide rails, 4-pulleys, 5-scales, 6-counterweight steel columns, 7-
Connecting line.
Specific embodiment
The present invention is made into one using the drilling in coal simulation test of a constant thrust as example below in conjunction with attached drawing
Step description:
Bracket (1), equipment clamper (2), guide rail (3), pulley (4), scale (5), counterweight steel column (6), connecting line (7) etc.
Seven parts form, and can replace the type of electric hand drill, equipment folder in the range of equipment clamper (2) are supported according to actual needs
Holder (2) maximum grip internal diameter is 60mm, and connecting line (7) is aluminium alloy using clamper internal diameter guide rail (3) is frictionally held in
Material, the length is 600mm, width 110mm, screw hole is arranged at equipment clamper (2) bottom, by screw rod and shows smooth spiral shell
For mother's control in the guiding groove of guide rail (3), used pulley (4) is the dedicated all steel pulley of 0638UU type guide rail, internal diameter
6.5mm, outer diameter 36.5mm are bonded in guide rail (3) end using metal-to-metal adhesive, and scale (5) long 600mm has selected adhesive type scale,
Guide rail two sides are affixed directly to, counterweight steel column (7) has selected the steel column of 3kg, 6kg and 9kg, can be by multiple steel if any higher needs
Column is used in series.Connecting line (7) has tensile strength not less than 500N, and has non-stretchable property；Bracket (1) is cast iron material
Matter, height 530mm；Guide rail (3) is bonded on bracket (1) by metal-to-metal adhesive.After the completion of this constant push-pull effort device is built,
The equipment of needs is clamped, so that equipment is remained a constant speed movement with tensiometer traction connecting line (7), measures that the equipment is corresponding to rub
After wiping power size, counterweight steel column (6) is fixed on connecting line (7), adjustment steel column weight can apply the fixation of different demands
Power manually controls electric drill drilling depth according to scale (5) numerical value, may be implemented unidirectionally to move with constant thrust to simulate coal seam
Drilling test.
Claims (1)
1. a kind of easy device for being capable of providing constant push and draw force, by bracket, equipment clamper, guide rail, pulley, scale, counterweight
7 parts such as steel column, connecting line form.It is characterized by: equipment clamper and counterweight steel column are passed through pulley using connecting line
It is combined, the gravity for keeping steel column downward is converted into the push and draw force of horizontal direction, is provided using the fixation gravity of counterweight steel column permanent
Fixed push and draw force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022933.3A CN109559605A (en) | 2019-01-10 | 2019-01-10 | A kind of easy device being capable of providing constant push and draw force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022933.3A CN109559605A (en) | 2019-01-10 | 2019-01-10 | A kind of easy device being capable of providing constant push and draw force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109559605A true CN109559605A (en) | 2019-04-02 |
Family
ID=65872732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910022933.3A Pending CN109559605A (en) | 2019-01-10 | 2019-01-10 | A kind of easy device being capable of providing constant push and draw force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109559605A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429514A (en) * | 2019-08-26 | 2021-03-02 | 上海帕夫曼自动化仪器有限公司 | Cigarette inserting device and method without changing cigarette state |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825483A (en) * | 2010-05-07 | 2010-09-08 | 浙江工业大学 | Motion accompanying suspension device providing constant hanging force |
| CN103662109A (en) * | 2013-11-20 | 2014-03-26 | 上海宇航系统工程研究所 | Device for simulating microgravity on lunar surface |
| CN104266904A (en) * | 2014-09-18 | 2015-01-07 | 北京品驰医疗设备有限公司 | Testing device for twisting and stretching reliability |
| CN205175835U (en) * | 2015-10-29 | 2016-04-20 | 石家庄铁道大学 | Soil body tensile strength testing arrangement |
| CN206696082U (en) * | 2016-11-28 | 2017-12-01 | 青岛科技大学 | A kind of constant load power jig for material abrasion resistance properties of measuring and monitoring the growth of standing timber |
| CN108889973A (en) * | 2018-08-22 | 2018-11-27 | 江苏博安工具有限公司 | A kind of adaptive drilling equipment |
| CN108918289A (en) * | 2018-07-24 | 2018-11-30 | 河海大学 | It is a kind of can temperature control water environment in geomembrane device for testing creep resistance and method |
| CN109142078A (en) * | 2018-07-24 | 2019-01-04 | 河海大学 | A kind of test device and method for simulating geotechnological membrane creep under bed course constraint condition |
| CN209928743U (en) * | 2019-01-10 | 2020-01-10 | 中国矿业大学(北京) | Simple device capable of providing constant pushing and pulling force |
-
2019
- 2019-01-10 CN CN201910022933.3A patent/CN109559605A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825483A (en) * | 2010-05-07 | 2010-09-08 | 浙江工业大学 | Motion accompanying suspension device providing constant hanging force |
| CN103662109A (en) * | 2013-11-20 | 2014-03-26 | 上海宇航系统工程研究所 | Device for simulating microgravity on lunar surface |
| CN104266904A (en) * | 2014-09-18 | 2015-01-07 | 北京品驰医疗设备有限公司 | Testing device for twisting and stretching reliability |
| CN205175835U (en) * | 2015-10-29 | 2016-04-20 | 石家庄铁道大学 | Soil body tensile strength testing arrangement |
| CN206696082U (en) * | 2016-11-28 | 2017-12-01 | 青岛科技大学 | A kind of constant load power jig for material abrasion resistance properties of measuring and monitoring the growth of standing timber |
| CN108918289A (en) * | 2018-07-24 | 2018-11-30 | 河海大学 | It is a kind of can temperature control water environment in geomembrane device for testing creep resistance and method |
| CN109142078A (en) * | 2018-07-24 | 2019-01-04 | 河海大学 | A kind of test device and method for simulating geotechnological membrane creep under bed course constraint condition |
| CN108889973A (en) * | 2018-08-22 | 2018-11-27 | 江苏博安工具有限公司 | A kind of adaptive drilling equipment |
| CN209928743U (en) * | 2019-01-10 | 2020-01-10 | 中国矿业大学(北京) | Simple device capable of providing constant pushing and pulling force |
Non-Patent Citations (1)
| Title |
|---|
| 吴海民;束一鸣;曹明杰;姜晓桢;蒋善平;: "土工合成材料双向拉伸多功能试验机的研制及初步应用", 岩土工程学报, no. 01 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429514A (en) * | 2019-08-26 | 2021-03-02 | 上海帕夫曼自动化仪器有限公司 | Cigarette inserting device and method without changing cigarette state |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190402 |
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| WD01 | Invention patent application deemed withdrawn after publication |